annotate src/ex_cmds.c @ 16812:55ca009f1493

Added tag v8.1.1407 for changeset 0457d49eb2d9c5a74bb3010f6e1216699ddba69d
author Bram Moolenaar <Bram@vim.org>
date Sun, 26 May 2019 23:45:05 +0200
parents fc58fee685e2
children ce04ebdf26b8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * ex_cmds.c: some functions for command line commands
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12 */
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13
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14 #include "vim.h"
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15 #include "version.h"
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16
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17 #ifdef FEAT_FLOAT
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18 # include <float.h>
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19 #endif
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20
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21 static int linelen(int *has_tab);
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out);
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23 #ifdef FEAT_VIMINFO
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24 static char_u *viminfo_filename(char_u *);
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags);
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26 static int viminfo_encoding(vir_T *virp);
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing);
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28 #endif
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29
af3c41a3c53f commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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30 static int check_readonly(int *forceit, buf_T *buf);
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31 static void delbuf_msg(char_u *name);
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32 static int help_compare(const void *s1, const void *s2);
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33 static void prepare_help_buffer(void);
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34
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35 /*
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36 * ":ascii" and "ga".
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37 */
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38 void
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39 do_ascii(exarg_T *eap UNUSED)
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40 {
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41 int c;
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42 int cval;
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43 char buf1[20];
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44 char buf2[20];
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45 char_u buf3[7];
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46 #ifdef FEAT_DIGRAPHS
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47 char_u *dig;
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48 #endif
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49 int cc[MAX_MCO];
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50 int ci = 0;
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51 int len;
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52
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53 if (enc_utf8)
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54 c = utfc_ptr2char(ml_get_cursor(), cc);
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55 else
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56 c = gchar_cursor();
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57 if (c == NUL)
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58 {
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59 msg("NUL");
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60 return;
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61 }
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62
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63 IObuff[0] = NUL;
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64 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80)
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65 {
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66 if (c == NL) /* NUL is stored as NL */
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67 c = NUL;
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68 if (c == CAR && get_fileformat(curbuf) == EOL_MAC)
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69 cval = NL; /* NL is stored as CR */
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70 else
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71 cval = c;
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72 if (vim_isprintc_strict(c) && (c < ' '
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73 #ifndef EBCDIC
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74 || c > '~'
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75 #endif
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76 ))
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77 {
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78 transchar_nonprint(buf3, c);
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79 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3);
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80 }
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81 else
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82 buf1[0] = NUL;
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83 #ifndef EBCDIC
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84 if (c >= 0x80)
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85 vim_snprintf(buf2, sizeof(buf2), " <M-%s>",
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86 (char *)transchar(c & 0x7f));
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87 else
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88 #endif
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89 buf2[0] = NUL;
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90 #ifdef FEAT_DIGRAPHS
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91 dig = get_digraph_for_char(cval);
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92 if (dig != NULL)
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93 vim_snprintf((char *)IObuff, IOSIZE,
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94 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"),
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95 transchar(c), buf1, buf2, cval, cval, cval, dig);
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96 else
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97 #endif
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98 vim_snprintf((char *)IObuff, IOSIZE,
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99 _("<%s>%s%s %d, Hex %02x, Octal %03o"),
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100 transchar(c), buf1, buf2, cval, cval, cval);
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101 if (enc_utf8)
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102 c = cc[ci++];
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103 else
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104 c = 0;
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105 }
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106
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107 /* Repeat for combining characters. */
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108 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80)))
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109 {
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110 len = (int)STRLEN(IObuff);
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111 /* This assumes every multi-byte char is printable... */
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112 if (len > 0)
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113 IObuff[len++] = ' ';
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114 IObuff[len++] = '<';
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115 if (enc_utf8 && utf_iscomposing(c)
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116 # ifdef USE_GUI
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117 && !gui.in_use
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118 # endif
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119 )
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120 IObuff[len++] = ' '; /* draw composing char on top of a space */
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121 len += (*mb_char2bytes)(c, IObuff + len);
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122 #ifdef FEAT_DIGRAPHS
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123 dig = get_digraph_for_char(c);
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124 if (dig != NULL)
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125 vim_snprintf((char *)IObuff + len, IOSIZE - len,
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126 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s")
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127 : _("> %d, Hex %08x, Oct %o, Digr %s"),
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128 c, c, c, dig);
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129 else
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130 #endif
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131 vim_snprintf((char *)IObuff + len, IOSIZE - len,
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132 c < 0x10000 ? _("> %d, Hex %04x, Octal %o")
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133 : _("> %d, Hex %08x, Octal %o"),
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134 c, c, c);
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135 if (ci == MAX_MCO)
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136 break;
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137 if (enc_utf8)
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138 c = cc[ci++];
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139 else
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140 c = 0;
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141 }
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142
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143 msg((char *)IObuff);
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144 }
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145
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146 /*
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147 * ":left", ":center" and ":right": align text.
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148 */
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149 void
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150 ex_align(exarg_T *eap)
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151 {
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152 pos_T save_curpos;
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153 int len;
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154 int indent = 0;
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155 int new_indent;
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156 int has_tab;
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157 int width;
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158
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159 #ifdef FEAT_RIGHTLEFT
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160 if (curwin->w_p_rl)
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161 {
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162 /* switch left and right aligning */
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163 if (eap->cmdidx == CMD_right)
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164 eap->cmdidx = CMD_left;
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165 else if (eap->cmdidx == CMD_left)
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166 eap->cmdidx = CMD_right;
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167 }
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168 #endif
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169
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170 width = atoi((char *)eap->arg);
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171 save_curpos = curwin->w_cursor;
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172 if (eap->cmdidx == CMD_left) /* width is used for new indent */
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173 {
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174 if (width >= 0)
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175 indent = width;
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176 }
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177 else
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178 {
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179 /*
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180 * if 'textwidth' set, use it
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181 * else if 'wrapmargin' set, use it
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182 * if invalid value, use 80
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183 */
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184 if (width <= 0)
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185 width = curbuf->b_p_tw;
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186 if (width == 0 && curbuf->b_p_wm > 0)
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187 width = curwin->w_width - curbuf->b_p_wm;
7
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188 if (width <= 0)
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189 width = 80;
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190 }
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191
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192 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
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193 return;
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194
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195 for (curwin->w_cursor.lnum = eap->line1;
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196 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum)
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197 {
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198 if (eap->cmdidx == CMD_left) /* left align */
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199 new_indent = indent;
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200 else
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201 {
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202 has_tab = FALSE; /* avoid uninit warnings */
7
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203 len = linelen(eap->cmdidx == CMD_right ? &has_tab
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204 : NULL) - get_indent();
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205
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206 if (len <= 0) /* skip blank lines */
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207 continue;
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208
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209 if (eap->cmdidx == CMD_center)
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210 new_indent = (width - len) / 2;
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211 else
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212 {
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213 new_indent = width - len; /* right align */
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214
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215 /*
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216 * Make sure that embedded TABs don't make the text go too far
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217 * to the right.
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218 */
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219 if (has_tab)
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220 while (new_indent > 0)
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221 {
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222 (void)set_indent(new_indent, 0);
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223 if (linelen(NULL) <= width)
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224 {
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225 /*
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226 * Now try to move the line as much as possible to
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227 * the right. Stop when it moves too far.
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228 */
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229 do
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230 (void)set_indent(++new_indent, 0);
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231 while (linelen(NULL) <= width);
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232 --new_indent;
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233 break;
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234 }
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235 --new_indent;
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236 }
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237 }
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238 }
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239 if (new_indent < 0)
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240 new_indent = 0;
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241 (void)set_indent(new_indent, 0); /* set indent */
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242 }
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243 changed_lines(eap->line1, 0, eap->line2 + 1, 0L);
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244 curwin->w_cursor = save_curpos;
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245 beginline(BL_WHITE | BL_FIX);
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246 }
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247
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248 /*
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249 * Get the length of the current line, excluding trailing white space.
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250 */
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251 static int
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252 linelen(int *has_tab)
7
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253 {
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254 char_u *line;
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255 char_u *first;
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256 char_u *last;
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257 int save;
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258 int len;
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259
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260 /* find the first non-blank character */
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261 line = ml_get_curline();
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262 first = skipwhite(line);
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263
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264 /* find the character after the last non-blank character */
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265 for (last = first + STRLEN(first);
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266 last > first && VIM_ISWHITE(last[-1]); --last)
7
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267 ;
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268 save = *last;
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269 *last = NUL;
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270 len = linetabsize(line); /* get line length */
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271 if (has_tab != NULL) /* check for embedded TAB */
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272 *has_tab = (vim_strchr(first, TAB) != NULL);
7
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273 *last = save;
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274
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275 return len;
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276 }
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277
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278 /* Buffer for two lines used during sorting. They are allocated to
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279 * contain the longest line being sorted. */
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280 static char_u *sortbuf1;
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281 static char_u *sortbuf2;
284
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282
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283 static int sort_ic; /* ignore case */
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284 static int sort_nr; /* sort on number */
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285 static int sort_rx; /* sort on regex instead of skipping it */
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286 #ifdef FEAT_FLOAT
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287 static int sort_flt; /* sort on floating number */
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288 #endif
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289
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290 static int sort_abort; /* flag to indicate if sorting has been interrupted */
294
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291
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292 /* Struct to store info to be sorted. */
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293 typedef struct
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294 {
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295 linenr_T lnum; // line number
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diff changeset
296 union {
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297 struct
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298 {
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299 varnumber_T start_col_nr; // starting column number
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300 varnumber_T end_col_nr; // ending column number
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301 } line;
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diff changeset
302 struct
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diff changeset
303 {
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304 varnumber_T value; // value if sorting by integer
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diff changeset
305 int is_number; // TRUE when line contains a number
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diff changeset
306 } num;
7689
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diff changeset
307 #ifdef FEAT_FLOAT
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diff changeset
308 float_T value_flt; // value if sorting by float
7689
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diff changeset
309 #endif
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diff changeset
310 } st_u;
294
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311 } sorti_T;
284
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diff changeset
312
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diff changeset
313 static int sort_compare(const void *s1, const void *s2);
284
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diff changeset
314
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diff changeset
315 static int
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diff changeset
316 sort_compare(const void *s1, const void *s2)
284
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diff changeset
317 {
294
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318 sorti_T l1 = *(sorti_T *)s1;
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diff changeset
319 sorti_T l2 = *(sorti_T *)s2;
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diff changeset
320 int result = 0;
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321
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322 /* If the user interrupts, there's no way to stop qsort() immediately, but
834
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323 * if we return 0 every time, qsort will assume it's done sorting and
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324 * exit. */
826
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diff changeset
325 if (sort_abort)
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diff changeset
326 return 0;
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diff changeset
327 fast_breakcheck();
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diff changeset
328 if (got_int)
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329 sort_abort = TRUE;
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diff changeset
330
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
331 if (sort_nr)
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
332 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
333 if (l1.st_u.num.is_number != l2.st_u.num.is_number)
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
334 result = l1.st_u.num.is_number - l2.st_u.num.is_number;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
335 else
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
336 result = l1.st_u.num.value == l2.st_u.num.value ? 0
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
337 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
338 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
339 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
340 else if (sort_flt)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
341 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
342 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
343 #endif
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
344 else
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
345 {
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
346 /* We need to copy one line into "sortbuf1", because there is no
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
347 * guarantee that the first pointer becomes invalid when obtaining the
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
348 * second one. */
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
349 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr,
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
350 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
351 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
352 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr,
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
353 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
354 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
355
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
356 result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
357 : STRCMP(sortbuf1, sortbuf2);
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
358 }
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
359
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
360 /* If two lines have the same value, preserve the original line order. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
361 if (result == 0)
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
362 return (int)(l1.lnum - l2.lnum);
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
363 return result;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
364 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
365
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
366 /*
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
367 * ":sort".
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
368 */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
369 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
370 ex_sort(exarg_T *eap)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
371 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
372 regmatch_T regmatch;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
373 int len;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
374 linenr_T lnum;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
375 long maxlen = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
376 sorti_T *nrs;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
377 size_t count = (size_t)(eap->line2 - eap->line1 + 1);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
378 size_t i;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
379 char_u *p;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
380 char_u *s;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
381 char_u *s2;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
382 char_u c; /* temporary character storage */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
383 int unique = FALSE;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
384 long deleted;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
385 colnr_T start_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
386 colnr_T end_col;
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
387 int sort_what = 0;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
388 int format_found = 0;
14206
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
389 int change_occurred = FALSE; // Buffer contents changed.
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
390
1538
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
391 /* Sorting one line is really quick! */
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
392 if (count <= 1)
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
393 return;
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
394
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
395 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
396 return;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
397 sortbuf1 = NULL;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
398 sortbuf2 = NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
399 regmatch.regprog = NULL;
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
400 nrs = (sorti_T *)alloc(count * sizeof(sorti_T));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
401 if (nrs == NULL)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
402 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
403
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
404 sort_abort = sort_ic = sort_rx = sort_nr = 0;
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
405 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
406 sort_flt = 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
407 #endif
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
408
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
409 for (p = eap->arg; *p != NUL; ++p)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
410 {
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
411 if (VIM_ISWHITE(*p))
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
412 ;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
413 else if (*p == 'i')
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
414 sort_ic = TRUE;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
415 else if (*p == 'r')
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
416 sort_rx = TRUE;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
417 else if (*p == 'n')
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
418 {
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
419 sort_nr = 1;
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
420 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
421 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
422 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
423 else if (*p == 'f')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
424 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
425 sort_flt = 1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
426 ++format_found;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
427 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
428 #endif
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
429 else if (*p == 'b')
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
430 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
431 sort_what = STR2NR_BIN + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
432 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
433 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
434 else if (*p == 'o')
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
435 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
436 sort_what = STR2NR_OCT + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
437 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
438 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
439 else if (*p == 'x')
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
440 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
441 sort_what = STR2NR_HEX + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
442 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
443 }
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
444 else if (*p == 'u')
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
445 unique = TRUE;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
446 else if (*p == '"') /* comment start */
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
447 break;
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
448 else if (check_nextcmd(p) != NULL)
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
449 {
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
450 eap->nextcmd = check_nextcmd(p);
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
451 break;
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
452 }
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
453 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
454 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
455 s = skip_regexp(p + 1, *p, TRUE, NULL);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
456 if (*s != *p)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
457 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
458 emsg(_(e_invalpat));
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
459 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
460 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
461 *s = NUL;
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
462 /* Use last search pattern if sort pattern is empty. */
4199
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
463 if (s == p + 1)
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
464 {
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
465 if (last_search_pat() == NULL)
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
466 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
467 emsg(_(e_noprevre));
4199
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
468 goto sortend;
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
469 }
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
470 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC);
4199
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
471 }
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
472 else
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
473 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
474 if (regmatch.regprog == NULL)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
475 goto sortend;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
476 p = s; /* continue after the regexp */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
477 regmatch.rm_ic = p_ic;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
478 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
479 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
480 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
481 semsg(_(e_invarg2), p);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
482 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
483 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
484 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
485
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
486 /* Can only have one of 'n', 'b', 'o' and 'x'. */
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
487 if (format_found > 1)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
488 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
489 emsg(_(e_invarg));
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
490 goto sortend;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
491 }
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
492
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
493 /* From here on "sort_nr" is used as a flag for any integer number
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
494 * sorting. */
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
495 sort_nr += sort_what;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
496
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
497 /*
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
498 * Make an array with all line numbers. This avoids having to copy all
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
499 * the lines into allocated memory.
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
500 * When sorting on strings "start_col_nr" is the offset in the line, for
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
501 * numbers sorting it's the number to sort on. This means the pattern
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
502 * matching and number conversion only has to be done once per line.
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
503 * Also get the longest line length for allocating "sortbuf".
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
504 */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
505 for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
506 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
507 s = ml_get(lnum);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
508 len = (int)STRLEN(s);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
509 if (maxlen < len)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
510 maxlen = len;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
511
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
512 start_col = 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
513 end_col = len;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
514 if (regmatch.regprog != NULL && vim_regexec(&regmatch, s, 0))
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
515 {
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
516 if (sort_rx)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
517 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
518 start_col = (colnr_T)(regmatch.startp[0] - s);
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
519 end_col = (colnr_T)(regmatch.endp[0] - s);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
520 }
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
521 else
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
522 start_col = (colnr_T)(regmatch.endp[0] - s);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
523 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
524 else
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
525 if (regmatch.regprog != NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
526 end_col = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
527
7844
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
528 if (sort_nr
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
529 #ifdef FEAT_FLOAT
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
530 || sort_flt
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
531 #endif
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
532 )
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
533 {
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
534 /* Make sure vim_str2nr doesn't read any digits past the end
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
535 * of the match, by temporarily terminating the string there */
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
536 s2 = s + end_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
537 c = *s2;
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
538 *s2 = NUL;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
539 /* Sorting on number: Store the number itself. */
1687
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
540 p = s + start_col;
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
541 if (sort_nr)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
542 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
543 if (sort_what & STR2NR_HEX)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
544 s = skiptohex(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
545 else if (sort_what & STR2NR_BIN)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
546 s = skiptobin(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
547 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
548 s = skiptodigit(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
549 if (s > p && s[-1] == '-')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
550 --s; /* include preceding negative sign */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
551 if (*s == NUL)
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
552 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
553 /* line without number should sort before any number */
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
554 nrs[lnum - eap->line1].st_u.num.is_number = FALSE;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
555 nrs[lnum - eap->line1].st_u.num.value = 0;
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
556 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
557 else
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
558 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
559 nrs[lnum - eap->line1].st_u.num.is_number = TRUE;
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
560 vim_str2nr(s, NULL, NULL, sort_what,
16706
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16698
diff changeset
561 &nrs[lnum - eap->line1].st_u.num.value,
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16698
diff changeset
562 NULL, 0, FALSE);
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
563 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
564 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
565 #ifdef FEAT_FLOAT
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
566 else
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
567 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
568 s = skipwhite(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
569 if (*s == '+')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
570 s = skipwhite(s + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
571
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
572 if (*s == NUL)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
573 /* empty line should sort before any number */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
574 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
575 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
576 nrs[lnum - eap->line1].st_u.value_flt =
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
577 strtod((char *)s, NULL);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
578 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
579 #endif
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
580 *s2 = c;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
581 }
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
582 else
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
583 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
584 /* Store the column to sort at. */
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
585 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
586 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
587 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
588
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
589 nrs[lnum - eap->line1].lnum = lnum;
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
590
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
591 if (regmatch.regprog != NULL)
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
592 fast_breakcheck();
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
593 if (got_int)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
594 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
595 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
596
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
597 /* Allocate a buffer that can hold the longest line. */
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
598 sortbuf1 = alloc(maxlen + 1);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
599 if (sortbuf1 == NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
600 goto sortend;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
601 sortbuf2 = alloc(maxlen + 1);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
602 if (sortbuf2 == NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
603 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
604
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
605 /* Sort the array of line numbers. Note: can't be interrupted! */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
606 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
607
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
608 if (sort_abort)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
609 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
610
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
611 /* Insert the lines in the sorted order below the last one. */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
612 lnum = eap->line2;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
613 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
614 {
14206
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
615 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum;
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
616
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
617 // If the original line number of the line being placed is not the same
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
618 // as "lnum" (accounting for offset), we know that the buffer changed.
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
619 if (get_lnum + ((linenr_T)count - 1) != lnum)
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
620 change_occurred = TRUE;
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
621
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
622 s = ml_get(get_lnum);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
623 if (!unique || i == 0
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
624 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
625 {
14206
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
626 // Copy the line into a buffer, it may become invalid in
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
627 // ml_append(). And it's needed for "unique".
7340
645abb8d8daf commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents: 7226
diff changeset
628 STRCPY(sortbuf1, s);
645abb8d8daf commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents: 7226
diff changeset
629 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
630 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
631 }
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
632 fast_breakcheck();
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
633 if (got_int)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
634 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
635 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
636
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
637 /* delete the original lines if appending worked */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
638 if (i == count)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
639 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
640 ml_delete(eap->line1, FALSE);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
641 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
642 count = 0;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
643
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
644 /* Adjust marks for deleted (or added) lines and prepare for displaying. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
645 deleted = (long)(count - (lnum - eap->line2));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
646 if (deleted > 0)
14808
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
647 {
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
648 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted);
14808
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
649 msgmore(-deleted);
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
650 }
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
651 else if (deleted < 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
652 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L);
14206
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
653
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
654 if (change_occurred || deleted != 0)
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
655 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
656
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
657 curwin->w_cursor.lnum = eap->line1;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
658 beginline(BL_WHITE | BL_FIX);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
659
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
660 sortend:
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
661 vim_free(nrs);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
662 vim_free(sortbuf1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
663 vim_free(sortbuf2);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4613
diff changeset
664 vim_regfree(regmatch.regprog);
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
665 if (got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
666 emsg(_(e_interr));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
667 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
668
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 * ":retab".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
673 ex_retab(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 int got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 long num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 long num_tabs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 long vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 long start_col = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 long start_vcol = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 long old_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 char_u *new_line = (char_u *)1; /* init to non-NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 int did_undo; /* called u_save for current line */
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
688 #ifdef FEAT_VARTABS
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
689 int *new_vts_array = NULL;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
690 char_u *new_ts_str; /* string value of tab argument */
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
691 #else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
692 int temp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 int new_ts;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
694 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 int save_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 linenr_T first_line = 0; /* first changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 linenr_T last_line = 0; /* last changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 save_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 curwin->w_p_list = 0; /* don't want list mode here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
702 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
703 new_ts_str = eap->arg;
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
704 if (!tabstop_set(eap->arg, &new_vts_array))
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
705 return;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
706 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',')
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
707 ++(eap->arg);
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
708
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
709 // This ensures that either new_vts_array and new_ts_str are freshly
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
710 // allocated, or new_vts_array points to an existing array and new_ts_str
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
711 // is null.
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
712 if (new_vts_array == NULL)
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
713 {
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
714 new_vts_array = curbuf->b_p_vts_array;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
715 new_ts_str = NULL;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
716 }
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
717 else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
718 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str);
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
719 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 new_ts = getdigits(&(eap->arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 if (new_ts < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
723 emsg(_(e_positive));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 if (new_ts == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 new_ts = curbuf->b_p_ts;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
728 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 ptr = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 {
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
737 if (VIM_ISWHITE(ptr[col]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 if (!got_tab && num_spaces == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 /* First consecutive white-space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 start_vcol = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 start_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 if (ptr[col] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 num_spaces++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 got_tab = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 if (got_tab || (eap->forceit && num_spaces > 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 /* Retabulate this string of white-space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 /* len is virtual length of white string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 len = num_spaces = vcol - start_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 num_tabs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 if (!curbuf->b_p_et)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 {
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
761 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
762 int t, s;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
763
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
764 tabstop_fromto(start_vcol, vcol,
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
765 curbuf->b_p_ts, new_vts_array, &t, &s);
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
766 num_tabs = t;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
767 num_spaces = s;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
768 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 temp = new_ts - (start_vcol % new_ts);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 if (num_spaces >= temp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 num_spaces -= temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 num_tabs++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 num_tabs += num_spaces / new_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 num_spaces -= (num_spaces / new_ts) * new_ts;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
777 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 if (curbuf->b_p_et || got_tab ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 (num_spaces + num_tabs < len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 if (did_undo == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 if (u_save((linenr_T)(lnum - 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 (linenr_T)(lnum + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 new_line = NULL; /* flag out-of-memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 /* len is actual number of white characters used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 len = num_spaces + num_tabs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 old_len = (long)STRLEN(ptr);
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
796 new_line = alloc(old_len - col + start_col + len + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 if (new_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 if (start_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 mch_memmove(new_line, ptr, (size_t)start_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 mch_memmove(new_line + start_col + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 ptr + col, (size_t)(old_len - col + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 ptr = new_line + start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 for (col = 0; col < len; col++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 ptr[col] = (col < num_tabs) ? '\t' : ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 ml_replace(lnum, new_line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 last_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 ptr = new_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 col = start_col + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 if (ptr[col] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 vcol += chartabsize(ptr + col, (colnr_T)vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
821 col += (*mb_ptr2len)(ptr + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 if (new_line == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 if (got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
830 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
832 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
833 // If a single value was given then it can be considered equal to
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
834 // either the value of 'tabstop' or the value of 'vartabstop'.
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
835 if (tabstop_count(curbuf->b_p_vts_array) == 0
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
836 && tabstop_count(new_vts_array) == 1
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
837 && curbuf->b_p_ts == tabstop_first(new_vts_array))
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
838 ; /* not changed */
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
839 else if (tabstop_count(curbuf->b_p_vts_array) > 0
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
840 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array))
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
841 ; /* not changed */
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
842 else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
843 redraw_curbuf_later(NOT_VALID);
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
844 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 if (curbuf->b_p_ts != new_ts)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 redraw_curbuf_later(NOT_VALID);
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
847 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 changed_lines(first_line, 0, last_line + 1, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 curwin->w_p_list = save_list; /* restore 'list' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
853 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
854 if (new_ts_str != NULL) /* set the new tabstop */
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
855 {
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
856 // If 'vartabstop' is in use or if the value given to retab has more
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
857 // than one tabstop then update 'vartabstop'.
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
858 int *old_vts_ary = curbuf->b_p_vts_array;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
859
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
860 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1)
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
861 {
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
862 set_string_option_direct((char_u *)"vts", -1, new_ts_str,
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
863 OPT_FREE|OPT_LOCAL, 0);
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
864 curbuf->b_p_vts_array = new_vts_array;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
865 vim_free(old_vts_ary);
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
866 }
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
867 else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
868 {
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
869 // 'vartabstop' wasn't in use and a single value was given to
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
870 // retab then update 'tabstop'.
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
871 curbuf->b_p_ts = tabstop_first(new_vts_array);
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
872 vim_free(new_vts_array);
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
873 }
14218
539b070778b0 patch 8.1.0126: various problems with 'vartabstop'
Christian Brabandt <cb@256bit.org>
parents: 14206
diff changeset
874 vim_free(new_ts_str);
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
875 }
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
876 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 curbuf->b_p_ts = new_ts;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
878 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 u_clearline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 * :move command - move lines line1-line2 to line dest
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
890 do_move(linenr_T line1, linenr_T line2, linenr_T dest)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 linenr_T l;
15010
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
894 linenr_T extra; // Num lines added before line1
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
895 linenr_T num_lines; // Num lines moved
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
896 linenr_T last_line; // Last line in file after adding new text
6755
b85fcd9b858d patch 7.4.700
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
897 #ifdef FEAT_FOLDING
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
898 win_T *win;
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
899 tabpage_T *tp;
6755
b85fcd9b858d patch 7.4.700
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
900 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 if (dest >= line1 && dest < line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
904 emsg(_("E134: Cannot move a range of lines into itself"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907
15010
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
908 // Do nothing if we are not actually moving any lines. This will prevent
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
909 // the 'modified' flag from being set without cause.
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
910 if (dest == line1 - 1 || dest == line2)
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
911 {
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
912 // Move the cursor as if lines were moved (see below) to be backwards
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
913 // compatible.
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
914 if (dest >= line1)
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
915 curwin->w_cursor.lnum = dest;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
916 else
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
917 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
918
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
919 return OK;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
920 }
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
921
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 num_lines = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 * First we copy the old text to its new location -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 * Also copy the flag that ":global" command uses.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 if (u_save(dest, dest + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 for (extra = 0, l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 str = vim_strsave(ml_get(l + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 if (str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 ml_append(dest + l - line1, str, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 if (dest < line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 * Now we must be careful adjusting our marks so that we don't overlap our
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 * mark_adjust() calls.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 * We adjust the marks within the old text so that they refer to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 * last lines of the file (temporarily), because we know no other marks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 * will be set there since these line numbers did not exist until we added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 * our new lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * Then we adjust the marks on lines between the old and new text positions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 * (either forwards or backwards).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 * And Finally we adjust the marks we put at the end of the file back to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 * their final destination at the new text position -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 last_line = curbuf->b_ml.ml_line_count;
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
958 mark_adjust_nofold(line1, line2, last_line - line2, 0L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 if (dest >= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 {
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
961 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
962 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
963 FOR_ALL_TAB_WINDOWS(tp, win) {
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
964 if (win->w_buffer == curbuf)
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
965 foldMoveRange(&win->w_folds, line1, line2, dest);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
966 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
967 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 curbuf->b_op_start.lnum = dest - num_lines + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 curbuf->b_op_end.lnum = dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 {
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
973 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
974 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
975 FOR_ALL_TAB_WINDOWS(tp, win) {
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
976 if (win->w_buffer == curbuf)
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
977 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2);
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
978 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
979 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 curbuf->b_op_start.lnum = dest + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 curbuf->b_op_end.lnum = dest + num_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
984 mark_adjust_nofold(last_line - num_lines + 1, last_line,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 -(last_line - dest - extra), 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 * Now we delete the original text -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 for (l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 ml_delete(line1 + extra, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 if (!global_busy && num_lines > p_report)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
997 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines),
14585
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
998 (long)num_lines);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * Leave the cursor on the last of the moved lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 if (dest >= line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 curwin->w_cursor.lnum = dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 if (line1 < dest)
3184
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1009 {
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1010 dest += num_lines + 1;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1011 last_line = curbuf->b_ml.ml_line_count;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1012 if (dest > last_line + 1)
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1013 dest = last_line + 1;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1014 changed_lines(line1, 0, dest, 0L);
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1015 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 changed_lines(dest + 1, 0, line1 + num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 * ":copy"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1026 ex_copy(linenr_T line1, linenr_T line2, linenr_T n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 linenr_T count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 count = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 curbuf->b_op_start.lnum = n + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 curbuf->b_op_end.lnum = n + count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 * there are three situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 * 1. destination is above line1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 * 2. destination is between line1 and line2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 * 3. destination is below line2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 * n = destination (when starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 * curwin->w_cursor.lnum = destination (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 * line1 = start of source (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * line2 = end of source (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 if (u_save(n, n + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 curwin->w_cursor.lnum = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 while (line1 <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 /* need to use vim_strsave() because the line will be unlocked within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 * ml_append() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 p = vim_strsave(ml_get(line1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 /* situation 2: skip already copied lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 if (line1 == n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 line1 = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 ++line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 if (curwin->w_cursor.lnum < line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 ++line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 if (curwin->w_cursor.lnum < line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 ++line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 ++curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 appended_lines_mark(n, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 msgmore((long)count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1077 static char_u *prevcmd = NULL; /* the previous command */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1078
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1079 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1080 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1081 free_prev_shellcmd(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1082 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1083 vim_free(prevcmd);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1084 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1085 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1086
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 * Bangs in the argument are replaced with the previously entered command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 * Remember the argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1093 do_bang(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1094 int addr_count,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1095 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1096 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1097 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1098 int do_out)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 char_u *arg = eap->arg; /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 linenr_T line1 = eap->line1; /* start of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 linenr_T line2 = eap->line2; /* end of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 char_u *newcmd = NULL; /* the new command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 int free_newcmd = FALSE; /* need to free() newcmd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 int ins_prevcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 char_u *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 char_u *trailarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 int scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 * security reasons.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 msg_scroll = FALSE; /* don't scroll here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 autowrite_all();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 msg_scroll = scroll_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 * Try to find an embedded bang, like in :!<cmd> ! [args]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 * (:!! is indicated by the 'forceit' variable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 ins_prevcmd = forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 trailarg = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 len = (int)STRLEN(trailarg) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 len += (int)STRLEN(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 if (prevcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1142 emsg(_(e_noprev));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 len += (int)STRLEN(prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 }
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1148 if ((t = alloc(len)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 *t = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 STRCAT(t, newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 STRCAT(t, prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 p = t + STRLEN(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 STRCAT(t, trailarg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 newcmd = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 * Scan the rest of the argument for '!', which is replaced by the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 * previous command. "\!" is replaced by "!" (this is vi compatible).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 trailarg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 while (*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 {
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2819
diff changeset
1170 if (*p == '!')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 if (p > newcmd && p[-1] == '\\')
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
1173 STRMOVE(p - 1, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 trailarg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 *trailarg++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 ins_prevcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 } while (trailarg != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 vim_free(prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 prevcmd = newcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 if (bangredo) /* put cmd in redo buffer for ! command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 {
5728
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1191 /* If % or # appears in the command, it must have been escaped.
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1192 * Reescape them, so that redoing them does not substitute them by the
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1193 * buffername. */
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1194 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#");
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1195
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1196 if (cmd != NULL)
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1197 {
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1198 AppendToRedobuffLit(cmd, -1);
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1199 vim_free(cmd);
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1200 }
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1201 else
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1202 AppendToRedobuffLit(prevcmd, -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 AppendToRedobuff((char_u *)"\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 bangredo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 * Add quotes around the command, for shells that need them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 if (*p_shq != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1211 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 STRCPY(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 STRCAT(newcmd, prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 STRCAT(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 free_newcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 /* echo the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 msg_putchar(':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 msg_putchar('!');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 msg_outtrans(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 do_shell(newcmd, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 else /* :range! */
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1232 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 /* Careful: This may recursively call do_bang() again! (because of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 * autocommands) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 do_filter(line1, line2, eap, newcmd, do_in, do_out);
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1236 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf);
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1237 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 if (free_newcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 * do_filter: filter lines through a command given by the user
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1245 * We mostly use temp files and the call_shell() routine here. This would
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1246 * normally be done using pipes on a UNIX machine, but this is more portable
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1247 * to non-unix machines. The call_shell() routine needs to be able
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 * to deal with redirection somehow, and should handle things like looking
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 * at the PATH env. variable, and adding reasonable extensions to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 * command name given by the user. All reasonable versions of call_shell()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 * do this.
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1252 * Alternatively, if on Unix and redirecting input or output, but not both,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1253 * and the 'shelltemp' option isn't set, use pipes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 * We use input redirection if do_in is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 * We use output redirection if do_out is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1258 do_filter(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1259 linenr_T line1,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1260 linenr_T line2,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1261 exarg_T *eap, /* for forced 'ff' and 'fenc' */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1262 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1263 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1264 int do_out)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 char_u *itmp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 char_u *otmp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 linenr_T linecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 linenr_T read_linecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 char_u *cmd_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 buf_T *old_curbuf = curbuf;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1273 int shell_flags = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 if (*cmd == NUL) /* no filter command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 linecount = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 invalidate_botline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1286 * When using temp files:
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1287 * 1. * Form temp file names
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1288 * 2. * Write the lines to a temp file
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1289 * 3. Run the filter command on the temp file
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1290 * 4. * Read the output of the command into the buffer
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1291 * 5. * Delete the original lines to be filtered
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1292 * 6. * Remove the temp files
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1293 *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1294 * When writing the input with a pipe or when catching the output with a
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1295 * pipe only need to do 3.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1298 if (do_out)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1299 shell_flags |= SHELL_DOOUT;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1300
3482
fe7bf24804e1 updated for version 7.3.505
Bram Moolenaar <bram@vim.org>
parents: 3480
diff changeset
1301 #ifdef FEAT_FILTERPIPE
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1302 if (!do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1303 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1304 /* Use a pipe to fetch stdout of the command, do not use a temp file. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1305 shell_flags |= SHELL_READ;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1306 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1307 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1308 else if (do_in && !do_out && !p_stmp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1310 /* Use a pipe to write stdin of the command, do not use a temp file. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1311 shell_flags |= SHELL_WRITE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1312 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1313 curbuf->b_op_end.lnum = line2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1315 else if (do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1316 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1317 /* Use a pipe to write stdin and fetch stdout of the command, do not
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1318 * use a temp file. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1319 shell_flags |= SHELL_READ|SHELL_WRITE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1320 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1321 curbuf->b_op_end.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1322 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1323 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1324 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1325 #endif
6721
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6702
diff changeset
1326 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL)
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6702
diff changeset
1327 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1328 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1329 emsg(_(e_notmp));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1330 goto filterend;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1331 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 * The writing and reading of temp files will not be shown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 * Vi also doesn't do this and the messages are not very informative.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 ++no_wait_return; /* don't call wait_return() while busy */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1338 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 FALSE, FALSE, FALSE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 msg_putchar('\n'); /* keep message from buf_write() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 --no_wait_return;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
1343 #if defined(FEAT_EVAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 #endif
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1346 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 if (!do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1355 /* Create the shell command in allocated memory. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 cmd_buf = make_filter_cmd(cmd, itmp, otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 if (cmd_buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 windgoto((int)Rows - 1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 * When not redirecting the output the command can write anything to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 * screen. If 'shellredir' is equal to ">", screen may be messed up by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * stderr output of external command. Clear the screen later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 * If do_in is FALSE, this could be something like ":r !cat", which may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 * also mess up the screen, clear it later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1373 if (do_out)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1374 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1375 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL)
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1376 {
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1377 vim_free(cmd_buf);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1378 goto error;
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1379 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1380 redraw_curbuf_later(VALID);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1381 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1382 read_linecount = curbuf->b_ml.ml_line_count;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1383
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 * When call_shell() fails wait_return() is called to give the user a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 * chance to read the error messages. Otherwise errors are ignored, so you
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 * can see the error messages from the command that appear on stdout; use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 * 'u' to fix the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 * Switch to cooked mode when not redirecting stdin, avoids that something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 * like ":r !cat" hangs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 * Pass on the SHELL_DOOUT flag when the output is being redirected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1393 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 vim_free(cmd_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 /* When interrupting the shell command, it may still have produced some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 * useful output. Reset got_int here, so that readfile() won't cancel
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 * reading. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 if (do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1411 if (otmp != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1413 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM,
10575
01a5f64a7a20 patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents: 10482
diff changeset
1414 eap, READ_FILTER) != OK)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1415 {
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
1416 #if defined(FEAT_EVAL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1417 if (!aborting())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1418 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1419 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1420 msg_putchar('\n');
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1421 semsg(_(e_notread), otmp);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1422 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1423 goto error;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1425 if (curbuf != old_curbuf)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1426 goto filterend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1428
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1429 read_linecount = curbuf->b_ml.ml_line_count - read_linecount;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1430
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1431 if (shell_flags & SHELL_READ)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1432 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1433 curbuf->b_op_start.lnum = line2 + 1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1434 curbuf->b_op_end.lnum = curwin->w_cursor.lnum;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1435 appended_lines_mark(line2, read_linecount);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1436 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 if (do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 if (read_linecount >= linecount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 /* move all marks from old lines to new lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 mark_adjust(line1, line2, linecount, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 /* move marks from old lines to new lines, delete marks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 * that are in deleted lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 mark_adjust(line1, line1 + read_linecount - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 linecount, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 * Put cursor on first filtered line for ":range!cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 * Adjust '[ and '] (set by buf_write()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 del_lines(linecount, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 curbuf->b_op_end.lnum -= linecount; /* adjust '] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 write_lnum_adjust(-linecount); /* adjust last line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 for next write */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1465 #ifdef FEAT_FOLDING
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1466 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1467 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 * Put cursor on last new line for ":r !cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1474 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 curwin->w_cursor.lnum = curbuf->b_op_end.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1477
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 if (linecount > p_report)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 if (do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
1485 vim_snprintf(msg_buf, sizeof(msg_buf),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1486 _("%ld lines filtered"), (long)linecount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 if (msg(msg_buf) && !msg_scroll)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 /* save message to display it after redraw */
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
1489 set_keep_msg((char_u *)msg_buf, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 msgmore((long)linecount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 /* put cursor back in same position for ":w !cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 filterend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 --no_wait_return;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1509 emsg(_("E135: *Filter* Autocommands must not change current buffer"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 mch_remove(itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 mch_remove(otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 vim_free(itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 vim_free(otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 * Call a shell to execute a command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 * When "cmd" is NULL start an interactive shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1524 do_shell(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1525 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1526 int flags) /* may be SHELL_DOOUT when output is redirected */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 buf_T *buf;
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1529 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 int save_nwr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 int winstart = FALSE;
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1534 int keep_termcap = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 * security reasons.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 /*
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1550 * Check if ":!start" is used. This implies not stopping termcap mode.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 if (cmd != NULL)
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1553 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0);
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1554
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1555 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL)
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1556 // Don't stop termcap mode when using a terminal window for the shell.
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1557 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL)
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1558 keep_termcap = TRUE;
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1559 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 * For autocommands we want to get the output on the current screen, to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 * avoid having to type return below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 */
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1566 msg_putchar('\r'); // put cursor at start of line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 if (!autocmd_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 #ifdef MSWIN
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1570 if (!keep_termcap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 if (!winstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 #endif
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1577 msg_putchar('\n'); // may shift screen one line up
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1578
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1579 // warning message before calling the shell
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
1580 if (p_warn && !autocmd_busy && msg_silent == 0)
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
1581 FOR_ALL_BUFFERS(buf)
13012
8d5b451d7bab patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents: 12942
diff changeset
1582 if (bufIsChangedNotTerm(buf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 #ifdef FEAT_GUI_MSWIN
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1585 if (!keep_termcap)
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1586 starttermcap(); // don't want a message box here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 #endif
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
1588 msg_puts(_("[No write since last change]\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 #ifdef FEAT_GUI_MSWIN
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1590 if (!keep_termcap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1596 // This windgoto is required for when the '\n' resulted in a "delete line
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1597 // 1" command to the terminal.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 (void)call_shell(cmd, SHELL_COOKED | flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 * put the message cursor at the end of the screen, avoids wait_return()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 * to overwrite the text that the external command showed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 if (autocmd_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 * For ":sh" there is no need to call wait_return(), just redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 * Also for the Win32 GUI (the output is in a console window).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 * Otherwise there is probably text on the screen that the user wants
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 * to read before redrawing, so call wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 */
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1628 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1629 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1630 if (!gui.in_use)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1631 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1632 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1633 if (cmd == NULL
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1634 # ifdef MSWIN
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1635 || (keep_termcap && !need_wait_return)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 # endif
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1637 )
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1638 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1639 if (msg_silent == 0)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1640 redraw_later_clear();
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1641 need_wait_return = FALSE;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1642 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1643 else
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1644 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1645 /*
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1646 * If we switch screens when starttermcap() is called, we
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1647 * really want to wait for "hit return to continue".
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1648 */
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1649 save_nwr = no_wait_return;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1650 if (swapping_screen())
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1651 no_wait_return = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 # ifdef AMIGA
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1653 wait_return(term_console ? -1 : msg_silent == 0); // see below
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 # else
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1655 wait_return(msg_silent == 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 # endif
16451
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1657 no_wait_return = save_nwr;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1658 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 }
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1660 #endif /* FEAT_GUI_MSWIN */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 #ifdef MSWIN
16021
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1663 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1664 #endif
5417a7f802ff patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents: 15906
diff changeset
1665 starttermcap(); // start termcap if not done by wait_return()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 * In an Amiga window redrawing is caused by asking the window size.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 * If we got an interrupt this will not work. The chance that the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 * window size is wrong is very small, but we need to redraw the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 * but it saves an extra redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 if (skip_redraw) /* ':' hit in wait_return() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 else if (term_console)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 if (got_int && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 redraw_later_clear(); /* if got_int is TRUE, redraw needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 must_redraw = 0; /* no extra redraw needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 /* display any error messages now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 display_errors();
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1693
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1694 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696
14913
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1697 #if !defined(UNIX)
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1698 static char_u *
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1699 find_pipe(char_u *cmd)
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1700 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1701 char_u *p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1702 int inquote = FALSE;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1703
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1704 for (p = cmd; *p != NUL; ++p)
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1705 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1706 if (!inquote && *p == '|')
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1707 return p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1708 if (*p == '"')
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1709 inquote = !inquote;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1710 else if (rem_backslash(p))
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1711 ++p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1712 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1713 return NULL;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1714 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1715 #endif
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1716
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 * Create a shell command from a command string, input redirection file and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 * output redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 * Returns an allocated string with the shell command, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1723 make_filter_cmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1724 char_u *cmd, /* command */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1725 char_u *itmp, /* NULL or name of input file */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1726 char_u *otmp) /* NULL or name of output file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 long_u len;
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1730
7410
08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
1731 #if defined(UNIX)
5881
aa99d04fa7e2 updated for version 7.4.283
Bram Moolenaar <bram@vim.org>
parents: 5867
diff changeset
1732 int is_fish_shell;
5911
81f5a056b2a5 updated for version 7.4.297
Bram Moolenaar <bram@vim.org>
parents: 5881
diff changeset
1733 char_u *shell_name = get_isolated_shell_name();
5881
aa99d04fa7e2 updated for version 7.4.283
Bram Moolenaar <bram@vim.org>
parents: 5867
diff changeset
1734
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1735 /* Account for fish's different syntax for subshells */
5911
81f5a056b2a5 updated for version 7.4.297
Bram Moolenaar <bram@vim.org>
parents: 5881
diff changeset
1736 is_fish_shell = (fnamecmp(shell_name, "fish") == 0);
81f5a056b2a5 updated for version 7.4.297
Bram Moolenaar <bram@vim.org>
parents: 5881
diff changeset
1737 vim_free(shell_name);
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1738 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1739 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1740 else
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1741 #endif
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1742 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
1747 buf = alloc(len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750
7410
08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
1751 #if defined(UNIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1753 * Put braces around the command (for concatenated commands) when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1754 * redirecting input and/or output.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1756 if (itmp != NULL || otmp != NULL)
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1757 {
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1758 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1759 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd);
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1760 else
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1761 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd);
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1762 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1763 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1764 STRCPY(buf, cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 STRCAT(buf, " < ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 /*
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1772 * For shells that don't understand braces around commands, at least allow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 * the use of commands in a pipe.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 STRCPY(buf, cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 * If there is a pipe, we have to put the '<' in front of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 * Don't do this when 'shellquote' is not empty, otherwise the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 * redirection would be inside the quotes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 {
14913
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1787 p = find_pipe(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 STRCAT(buf, " <"); /* " < " causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 {
14913
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1795 p = find_pipe(cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 STRCAT(buf, " "); /* insert a space before the '|' for DOS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 STRCAT(buf, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 if (otmp != NULL)
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1805 append_redir(buf, (int)len, p_srr, otmp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 /*
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1811 * Append output redirection for file "fname" to the end of string buffer
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1812 * "buf[buflen]"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 * Works with the 'shellredir' and 'shellpipe' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 * The caller should make sure that there is enough room:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 * STRLEN(opt) + STRLEN(fname) + 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1818 append_redir(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1819 char_u *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1820 int buflen,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1821 char_u *opt,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1822 char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 char_u *p;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1825 char_u *end;
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1826
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1827 end = buf + STRLEN(buf);
5257
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1828 /* find "%s" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p)
5257
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1830 {
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1831 if (p[1] == 's') /* found %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 break;
5257
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1833 if (p[1] == '%') /* skip %% */
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1834 ++p;
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1835 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 {
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1838 *end = ' '; /* not really needed? Not with sh, ksh or bash */
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1839 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)),
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1840 (char *)opt, (char *)fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 else
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1843 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 " %s %s",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 " %s%s", /* " > %s" causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 (char *)opt, (char *)fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1852 #if defined(FEAT_VIMINFO) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
1854 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing);
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
1855 static void write_viminfo_version(FILE *fp_out);
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1856 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 static int viminfo_errcnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1860 no_viminfo(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 /* "vim -i NONE" does not read or write a viminfo file */
11666
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents: 11649
diff changeset
1863 return STRCMP(p_viminfofile, "NONE") == 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 * Report an error for reading a viminfo file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 * Count the number of errors. When there are more than 10, return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1871 viminfo_error(char *errnum, char *message, char_u *line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1873 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1874 errnum, message);
1459
73995e7c06e6 updated for version 7.1-174
vimboss
parents: 1457
diff changeset
1875 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 100
diff changeset
1876 if (IObuff[STRLEN(IObuff) - 1] == '\n')
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 100
diff changeset
1877 IObuff[STRLEN(IObuff) - 1] = NUL;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1878 emsg((char *)IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 if (++viminfo_errcnt >= 10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1881 emsg(_("E136: viminfo: Too many errors, skipping rest of file"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 * read_viminfo() -- Read the viminfo file. Registers etc. which are already
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1889 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1892 read_viminfo(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1893 char_u *file, /* file name or NULL to use default name */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1894 int flags) /* VIF_WANT_INFO et al. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1902 fname = viminfo_filename(file); /* get file name in allocated buffer */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 fp = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1908 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1909 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1910 smsg(_("Reading viminfo file \"%s\"%s%s%s"),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1911 fname,
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1912 (flags & VIF_WANT_INFO) ? _(" info") : "",
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1913 (flags & VIF_WANT_MARKS) ? _(" marks") : "",
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1914 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "",
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1915 fp == NULL ? _(" FAILED") : "");
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1916 verbose_leave();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1917 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 viminfo_errcnt = 0;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1924 do_viminfo(fp, NULL, flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 /*
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1931 * Write the viminfo file. The old one is read in first so that effectively a
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1932 * merge of current info and old info is done. This allows multiple vims to
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1933 * run simultaneously, without losing any marks etc.
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1934 * If "forceit" is TRUE, then the old file is not read in, and only internal
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1935 * info is written to the file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1938 write_viminfo(char_u *file, int forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 FILE *fp_in = NULL; /* input viminfo file, if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 FILE *fp_out = NULL; /* output viminfo file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 char_u *tempname = NULL; /* name of temp viminfo file */
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9377
diff changeset
1944 stat_T st_new; /* mch_stat() of potential new file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 mode_t umask_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 int shortname = FALSE; /* use 8.3 file name */
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9377
diff changeset
1950 stat_T st_old; /* mch_stat() of existing viminfo file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 #endif
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1952 #ifdef MSWIN
7194
272f04b41f51 commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
1953 int hidden = FALSE;
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1954 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 fname = viminfo_filename(file); /* may set to default if NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 fp_in = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 if (fp_in == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1966 int fd;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1967
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 /* if it does exist, but we can't read it, don't try writing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 if (mch_stat((char *)fname, &st_new) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 goto end;
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1971
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1972 /* Create the new .viminfo non-accessible for others, because it may
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1973 * contain text from non-accessible documents. It is up to the user to
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1974 * widen access (e.g. to a group). This may also fail if there is a
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1975 * race condition, then just give up. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1976 fd = mch_open((char *)fname,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1977 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1978 if (fd < 0)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1979 goto end;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1980 fp_out = fdopen(fd, WRITEBIN);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 * There is an existing viminfo file. Create a temporary file to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 * write the new viminfo into, in the same directory as the
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1987 * existing viminfo file, which will be renamed once all writing is
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1988 * successful.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 * For Unix we check the owner of the file. It's not very nice to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 * overwrite a user's viminfo file after a "su root", with a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 * viminfo file that the user can't read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 */
1869
720a59d79bcd updated for version 7.2-168
vimboss
parents: 1868
diff changeset
1996 st_old.st_dev = (dev_t)0;
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1389
diff changeset
1997 st_old.st_ino = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 st_old.st_mode = 0600;
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1067
diff changeset
1999 if (mch_stat((char *)fname, &st_old) == 0
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1067
diff changeset
2000 && getuid() != ROOT_UID
560
8b84fe17e147 updated for version 7.0159
vimboss
parents: 557
diff changeset
2001 && !(st_old.st_uid == getuid()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 ? (st_old.st_mode & 0200)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 : (st_old.st_gid == getgid()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 ? (st_old.st_mode & 0020)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 : (st_old.st_mode & 0002))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 840
diff changeset
2007 int tt = msg_didany;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 /* avoid a wait_return for this message, it's annoying */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2010 semsg(_("E137: Viminfo file is not writable: %s"), fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 msg_didany = tt;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 835
diff changeset
2012 fclose(fp_in);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 #endif
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
2016 #ifdef MSWIN
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2017 /* Get the file attributes of the existing viminfo file. */
7194
272f04b41f51 commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
2018 hidden = mch_ishidden(fname);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2019 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2022 * Make tempname, find one that does not exist yet.
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2023 * Beware of a race condition: If someone logs out and all Vim
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2024 * instances exit at the same time a temp file might be created between
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2025 * stat() and open(). Use mch_open() with O_EXCL to avoid that.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 * May try twice: Once normal and once with shortname set, just in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * case somebody puts his viminfo file in an 8.3 filesystem.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2031 int next_char = 'z';
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2032 char_u *wp;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2033
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 tempname = buf_modname(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 shortname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 (char_u *)"-tmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 (char_u *)".tmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 if (tempname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2051 * Try a series of names. Change one character, just before
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2052 * the extension. This should also work for an 8.3
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2053 * file name, when after adding the extension it still is
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2054 * the same file as the original.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2056 wp = tempname + STRLEN(tempname) - 5;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2057 if (wp < gettail(tempname)) /* empty file name? */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2058 wp = gettail(tempname);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2059 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2062 * Check if tempfile already exists. Never overwrite an
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2063 * existing file!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2065 if (mch_stat((char *)tempname, &st_new) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2067 #ifdef UNIX
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2069 * Check if tempfile is same as original file. May happen
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2070 * when modname() gave the same file back. E.g. silly
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2071 * link, or file name-length reached. Try again with
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2072 * shortname set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2074 if (!shortname && st_new.st_dev == st_old.st_dev
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2075 && st_new.st_ino == st_old.st_ino)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 {
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
2077 VIM_CLEAR(tempname);
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2078 shortname = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 }
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2081 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 }
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2083 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2084 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2085 /* Try creating the file exclusively. This may fail if
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2086 * another Vim tries to do it at the same time. */
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2087 #ifdef VMS
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2088 /* fdopen() fails for some reason */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2089 umask_save = umask(077);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2090 fp_out = mch_fopen((char *)tempname, WRITEBIN);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2091 (void)umask(umask_save);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2092 #else
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2093 int fd;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2094
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2095 /* Use mch_open() to be able to use O_NOFOLLOW and set file
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2096 * protection:
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2097 * Unix: same as original file, but strip s-bit. Reset
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2098 * umask to avoid it getting in the way.
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2099 * Others: r&w for user only. */
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2100 # ifdef UNIX
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2101 umask_save = umask(0);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2102 fd = mch_open((char *)tempname,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2103 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2104 (int)((st_old.st_mode & 0777) | 0600));
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2105 (void)umask(umask_save);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2106 # else
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2107 fd = mch_open((char *)tempname,
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2108 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2109 # endif
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2110 if (fd < 0)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2111 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2112 fp_out = NULL;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2113 # ifdef EEXIST
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2114 /* Avoid trying lots of names while the problem is lack
15760
aa80c63f34bb patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents: 15748
diff changeset
2115 * of permission, only retry if the file already
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2116 * exists. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2117 if (errno != EEXIST)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2118 break;
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2119 # endif
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2120 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2121 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2122 fp_out = fdopen(fd, WRITEBIN);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2123 #endif /* VMS */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2124 if (fp_out != NULL)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2125 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2126 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2127
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2128 /* Assume file exists, try again with another name. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2129 if (next_char == 'a' - 1)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2130 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2131 /* They all exist? Must be something wrong! Don't write
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2132 * the viminfo file then. */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2133 semsg(_("E929: Too many viminfo temp files, like %s!"),
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2134 tempname);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2135 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2136 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2137 *wp = next_char;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2138 --next_char;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 }
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
2140
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2141 if (tempname != NULL)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2142 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2143 /* continue if shortname was set */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2144 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2145
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
2146 #if defined(UNIX) && defined(HAVE_FCHOWN)
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2147 if (tempname != NULL && fp_out != NULL)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2148 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2149 stat_T tmp_st;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2150
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 /*
12820
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents: 12676
diff changeset
2152 * Make sure the original owner can read/write the tempfile and
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents: 12676
diff changeset
2153 * otherwise preserve permissions, making sure the group matches.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2155 if (mch_stat((char *)tempname, &tmp_st) >= 0)
12820
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents: 12676
diff changeset
2156 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2157 if (st_old.st_uid != tmp_st.st_uid)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2158 /* Changing the owner might fail, in which case the
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2159 * file will now owned by the current user, oh well. */
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14585
diff changeset
2160 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1);
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2161 if (st_old.st_gid != tmp_st.st_gid
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2162 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2163 /* can't set the group to what it should be, remove
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2164 * group permissions */
12820
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents: 12676
diff changeset
2165 (void)mch_setperm(tempname, 0600);
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents: 12676
diff changeset
2166 }
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2167 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2168 /* can't stat the file, set conservative permissions */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2169 (void)mch_setperm(tempname, 0600);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2170 }
12942
914fbd1d269f patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents: 12938
diff changeset
2171 #endif
914fbd1d269f patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents: 12938
diff changeset
2172 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 * Check if the new viminfo file can be written to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 if (fp_out == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2179 semsg(_("E138: Can't write viminfo file %s!"),
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 294
diff changeset
2180 (fp_in == NULL || tempname == NULL) ? fname : tempname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 fclose(fp_in);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2187 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2188 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2189 smsg(_("Writing viminfo file \"%s\""), fname);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2190 verbose_leave();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2191 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 viminfo_errcnt = 0;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2194 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195
8573
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2196 if (fclose(fp_out) == EOF)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2197 ++viminfo_errcnt;
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2198
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 fclose(fp_in);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2202
6049
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2203 /* In case of an error keep the original viminfo file. Otherwise
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2204 * rename the newly written file. Give an error if that fails. */
8573
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2205 if (viminfo_errcnt == 0)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2206 {
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2207 if (vim_rename(tempname, fname) == -1)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2208 {
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2209 ++viminfo_errcnt;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2210 semsg(_("E886: Can't rename viminfo file to %s!"), fname);
8573
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2211 }
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
2212 # ifdef MSWIN
8573
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2213 /* If the viminfo file was hidden then also hide the new file. */
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2214 else if (hidden)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2215 mch_hide(fname);
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2216 # endif
6049
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2217 }
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2218 if (viminfo_errcnt > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 mch_remove(tempname);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2220 }
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2221
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 * Get the viminfo file name to use.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 * If "file" is given and not empty, use it (has already been expanded by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 * cmdline functions).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 * Otherwise use "-i file_name", value from 'viminfo' or the default, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 * expand environment variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 * Returns an allocated string. NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 static char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2236 viminfo_filename(char_u *file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 if (file == NULL || *file == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 {
11666
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents: 11649
diff changeset
2240 if (*p_viminfofile != NUL)
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents: 11649
diff changeset
2241 file = p_viminfofile;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 #ifdef VIMINFO_FILE2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 # else
12297
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents: 12146
diff changeset
2248 # ifdef MSWIN
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents: 12146
diff changeset
2249 /* Use $VIM only if $HOME is the default "C:/". */
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents: 12146
diff changeset
2250 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents: 12146
diff changeset
2251 && mch_getenv((char_u *)"HOME") == NULL)
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents: 12146
diff changeset
2252 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 if (mch_getenv((char_u *)"HOME") == NULL)
12297
98586656fcae patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents: 12146
diff changeset
2254 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 /* don't use $VIM when not available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 file = (char_u *)VIMINFO_FILE2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 expand_env(file, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 file = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 return vim_strsave(file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2278 do_viminfo(FILE *fp_in, FILE *fp_out, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 int eof = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 vir_T vir;
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2282 int merge = FALSE;
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2283 int do_copy_marks = FALSE;
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2284 garray_T buflist;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 if ((vir.vir_line = alloc(LSIZE)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 vir.vir_fd = fp_in;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 vir.vir_conv.vc_type = CONV_NONE;
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2290 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100);
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2291 vir.vir_version = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 {
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2295 if (flags & VIF_WANT_INFO)
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2296 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2297 if (fp_out != NULL)
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2298 {
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2299 /* Registers and marks are read and kept separate from what
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2300 * this Vim is using. They are merged when writing. */
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2301 prepare_viminfo_registers();
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2302 prepare_viminfo_marks();
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2303 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2304
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2305 eof = read_viminfo_up_to_marks(&vir,
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2306 flags & VIF_FORCEIT, fp_out != NULL);
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2307 merge = TRUE;
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2308 }
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2309 else if (flags != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 /* Skip info, find start of marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 while (!(eof = viminfo_readline(&vir))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 && vir.vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 ;
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2314
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2315 do_copy_marks = (flags &
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2316 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT));
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2317 }
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2318
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 if (fp_out != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 /* Write the info: */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 VIM_VERSION_MEDIUM);
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
2324 fputs(_("# You may edit it if you're careful!\n\n"), fp_out);
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2325 write_viminfo_version(fp_out);
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
2326 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 fprintf(fp_out, "*encoding=%s\n\n", p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 write_viminfo_search_pattern(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 write_viminfo_sub_string(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 #ifdef FEAT_CMDHIST
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2331 write_viminfo_history(fp_out, merge);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 write_viminfo_registers(fp_out);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2334 finish_viminfo_registers();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 write_viminfo_varlist(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 write_viminfo_filemarks(fp_out);
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2339 finish_viminfo_marks();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 write_viminfo_bufferlist(fp_out);
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2341 write_viminfo_barlines(&vir, fp_out);
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2342
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2343 if (do_copy_marks)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2344 ga_init2(&buflist, sizeof(buf_T *), 50);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2345 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2346 }
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2347
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2348 if (do_copy_marks)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2349 {
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2350 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2351 if (fp_out != NULL)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2352 ga_clear(&buflist);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2353 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 vim_free(vir.vir_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 if (vir.vir_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 convert_setup(&vir.vir_conv, NULL, NULL);
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2358 ga_clear_strings(&vir.vir_barlines);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 * first part of the viminfo file which contains everything but the marks that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 * are local to a file. Returns TRUE when end-of-file is reached. -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2367 read_viminfo_up_to_marks(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2368 vir_T *virp,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2369 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2370 int writing)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 int eof;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 buf_T *buf;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2374 int got_encoding = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 #ifdef FEAT_CMDHIST
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2377 prepare_viminfo_history(forceit ? 9999 : 0, writing);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 #endif
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2379
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 while (!eof && virp->vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 switch (virp->vir_line[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 /* Characters reserved for future expansion, ignored now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 case '+': /* "+40 /path/dir file", for running vim without args */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 case '^': /* to be defined */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 case '<': /* long line - ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 /* A comment or empty line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 case '\r':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 case '\n':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 case '#':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 break;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2396 case '|':
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2397 eof = read_viminfo_barline(virp, got_encoding,
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2398 forceit, writing);
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2399 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 case '*': /* "*encoding=value" */
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2401 got_encoding = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 eof = viminfo_encoding(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 case '!': /* global variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 eof = read_viminfo_varlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 case '%': /* entry for buffer list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 eof = read_viminfo_bufferlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 case '"':
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2415 /* When registers are in bar lines skip the old style register
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2416 * lines. */
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2417 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2418 eof = read_viminfo_register(virp, forceit);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2419 else
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2420 do {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2421 eof = viminfo_readline(virp);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2422 } while (!eof && (virp->vir_line[0] == TAB
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2423 || virp->vir_line[0] == '<'));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 case '/': /* Search string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 case '&': /* Substitute search string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 case '~': /* Last search string, followed by '/' or '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 eof = read_viminfo_search_pattern(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 eof = read_viminfo_sub_string(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 case ':':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 case '?':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 case '=':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 case '@':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 #ifdef FEAT_CMDHIST
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2438 /* When history is in bar lines skip the old style history
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2439 * lines. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2440 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2441 eof = read_viminfo_history(virp, writing);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2442 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2443 #endif
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2444 eof = viminfo_readline(virp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 case '-':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 case '\'':
9297
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2448 /* When file marks are in bar lines skip the old style lines. */
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2449 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS)
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2450 eof = read_viminfo_filemark(virp, forceit);
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2451 else
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2452 eof = viminfo_readline(virp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 if (viminfo_error("E575: ", _("Illegal starting char"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 virp->vir_line))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 eof = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 /* Finish reading history items. */
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2466 if (!writing)
9256
26c7bf23ec1d commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents: 9248
diff changeset
2467 finish_viminfo_history(virp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 /* Change file names to buffer numbers for fmarks. */
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
2471 FOR_ALL_BUFFERS(buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 fmarks_check_names(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 return eof;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 * Compare the 'encoding' value in the viminfo file with the current value of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 * conversion of text with iconv() in viminfo_readstring().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2483 viminfo_encoding(vir_T *virp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 if (get_viminfo_parameter('c') != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 p = vim_strchr(virp->vir_line, '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 /* remove trailing newline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 for (i = 0; vim_isprintc(p[i]); ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 convert_setup(&virp->vir_conv, p, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 * Read a line from the viminfo file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 * Returns TRUE for end-of-file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2510 viminfo_readline(vir_T *virp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 /*
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2516 * Check string read from viminfo file.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2517 * Remove '\n' at the end of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 * - replace CTRL-V CTRL-V with CTRL-V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 * - replace CTRL-V 'n' with '\n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 * Check for a long line as written by viminfo_writestring().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 * Return the string in allocated memory (NULL when out of memory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2526 viminfo_readstring(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2527 vir_T *virp,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2528 int off, /* offset for virp->vir_line */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2529 int convert UNUSED) /* convert the string */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 len = atol((char *)virp->vir_line + off + 1);
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
2538 retval = alloc(len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 /* Line too long? File messed up? Skip next line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 (void)vim_fgets(retval, (int)len, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 s = retval + 1; /* Skip the leading '<' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 retval = vim_strsave(virp->vir_line + off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 s = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 while (*s != NUL && *s != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 if (s[0] == Ctrl_V && s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 if (s[1] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 *d++ = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 *d++ = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 s += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 *d++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 d = string_convert(&virp->vir_conv, retval, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 if (d != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 vim_free(retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 retval = d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 * write string to viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 * - replace CTRL-V with CTRL-V CTRL-V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 * - replace '\n' with CTRL-V 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 * - add a '\n' at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 * For a long line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 * - write " CTRL-V <length> \n " in first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 * - write " < <string> \n " in second line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2597 viminfo_writestring(FILE *fd, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 for (s = p; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 if (*s == Ctrl_V || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 /* If the string will be too long, write its length and put it in the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 * line. Take into account that some room is needed for what comes before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 * the string (e.g., variable name). Add something to the length for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 * '<', NL and trailing NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 if (len > LSIZE / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 while ((c = *p++) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 if (c == Ctrl_V || c == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 putc(Ctrl_V, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 if (c == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 c = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 putc(c, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 putc('\n', fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 }
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2629
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2630 /*
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2631 * Write a string in quotes that barline_parse() can read back.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2632 * Breaks the line in less than LSIZE pieces when needed.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2633 * Returns remaining characters in the line.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2634 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2635 int
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2636 barline_writestring(FILE *fd, char_u *s, int remaining_start)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2637 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2638 char_u *p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2639 int remaining = remaining_start;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2640 int len = 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2641
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2642 /* Count the number of characters produced, including quotes. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2643 for (p = s; *p != NUL; ++p)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2644 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2645 if (*p == NL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2646 len += 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2647 else if (*p == '"' || *p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2648 len += 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2649 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2650 ++len;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2651 }
9978
baad324e9fbc commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents: 9959
diff changeset
2652 if (len > remaining - 2)
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2653 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2654 fprintf(fd, ">%d\n|<", len);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2655 remaining = LSIZE - 20;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2656 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2657
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2658 putc('"', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2659 for (p = s; *p != NUL; ++p)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2660 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2661 if (*p == NL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2662 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2663 putc('\\', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2664 putc('n', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2665 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2666 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2667 else if (*p == '"' || *p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2668 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2669 putc('\\', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2670 putc(*p, fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2671 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2672 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2673 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2674 putc(*p, fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2675 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2676
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2677 if (remaining < 3)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2678 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2679 putc('\n', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2680 putc('|', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2681 putc('<', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2682 /* Leave enough space for another continuation. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2683 remaining = LSIZE - 20;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2684 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2685 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2686 putc('"', fd);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2687 return remaining - 2;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2688 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2689
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2690 /*
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2691 * Parse a viminfo line starting with '|'.
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2692 * Add each decoded value to "values".
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2693 * Returns TRUE if the next line is to be read after using the parsed values.
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2694 */
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2695 static int
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2696 barline_parse(vir_T *virp, char_u *text, garray_T *values)
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2697 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2698 char_u *p = text;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2699 char_u *nextp = NULL;
9244
931bbf7b6ee3 commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
Christian Brabandt <cb@256bit.org>
parents: 9240
diff changeset
2700 char_u *buf = NULL;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2701 bval_T *value;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2702 int i;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2703 int allocated = FALSE;
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2704 int eof;
9268
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2705 char_u *sconv;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2706 int converted;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2707
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2708 while (*p == ',')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2709 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2710 ++p;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2711 if (ga_grow(values, 1) == FAIL)
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2712 break;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2713 value = (bval_T *)(values->ga_data) + values->ga_len;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2714
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2715 if (*p == '>')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2716 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2717 /* Need to read a continuation line. Put strings in allocated
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2718 * memory, because virp->vir_line is overwritten. */
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2719 if (!allocated)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2720 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2721 for (i = 0; i < values->ga_len; ++i)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2722 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2723 bval_T *vp = (bval_T *)(values->ga_data) + i;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2724
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2725 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated)
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2726 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2727 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2728 vp->bv_allocated = TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2729 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2730 }
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2731 allocated = TRUE;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2732 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2733
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2734 if (vim_isdigit(p[1]))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2735 {
9248
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2736 size_t len;
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2737 size_t todo;
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2738 size_t n;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2739
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2740 /* String value was split into lines that are each shorter
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2741 * than LSIZE:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2742 * |{bartype},>{length of "{text}{text2}"}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2743 * |<"{text1}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2744 * |<{text2}",{value}
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2745 * Length includes the quotes.
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2746 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2747 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2748 len = getdigits(&p);
16782
fc58fee685e2 patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
2749 buf = alloc(len + 1);
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2750 if (buf == NULL)
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2751 return TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2752 p = buf;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2753 for (todo = len; todo > 0; todo -= n)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2754 {
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2755 eof = viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2756 if (eof || virp->vir_line[0] != '|'
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2757 || virp->vir_line[1] != '<')
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2758 {
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2759 /* File was truncated or garbled. Read another line if
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2760 * this one starts with '|'. */
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2761 vim_free(buf);
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2762 return eof || virp->vir_line[0] == '|';
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2763 }
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2764 /* Get length of text, excluding |< and NL chars. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2765 n = STRLEN(virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2766 while (n > 0 && (virp->vir_line[n - 1] == NL
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2767 || virp->vir_line[n - 1] == CAR))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2768 --n;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2769 n -= 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2770 if (n > todo)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2771 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2772 /* more values follow after the string */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2773 nextp = virp->vir_line + 2 + todo;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2774 n = todo;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2775 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2776 mch_memmove(p, virp->vir_line + 2, n);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2777 p += n;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2778 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2779 *p = NUL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2780 p = buf;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2781 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2782 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2783 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2784 /* Line ending in ">" continues in the next line:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2785 * |{bartype},{lots of values},>
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2786 * |<{value},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2787 */
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2788 eof = viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2789 if (eof || virp->vir_line[0] != '|'
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2790 || virp->vir_line[1] != '<')
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2791 /* File was truncated or garbled. Read another line if
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2792 * this one starts with '|'. */
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2793 return eof || virp->vir_line[0] == '|';
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2794 p = virp->vir_line + 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2795 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2796 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2797
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2798 if (isdigit(*p))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2799 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2800 value->bv_type = BVAL_NR;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2801 value->bv_nr = getdigits(&p);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2802 ++values->ga_len;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2803 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2804 else if (*p == '"')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2805 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2806 int len = 0;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2807 char_u *s = p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2808
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2809 /* Unescape special characters in-place. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2810 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2811 while (*p != '"')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2812 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2813 if (*p == NL || *p == NUL)
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2814 return TRUE; /* syntax error, drop the value */
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2815 if (*p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2816 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2817 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2818 if (*p == 'n')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2819 s[len++] = '\n';
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2820 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2821 s[len++] = *p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2822 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2823 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2824 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2825 s[len++] = *p++;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2826 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2827 ++p;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2828 s[len] = NUL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2829
9268
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2830 converted = FALSE;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2831 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2832 {
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2833 sconv = string_convert(&virp->vir_conv, s, NULL);
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2834 if (sconv != NULL)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2835 {
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2836 if (s == buf)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2837 vim_free(s);
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2838 s = sconv;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2839 buf = s;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2840 converted = TRUE;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2841 }
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2842 }
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
2843
9268
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2844 /* Need to copy in allocated memory if the string wasn't allocated
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2845 * above and we did allocate before, thus vir_line may change. */
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2846 if (s != buf && allocated)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2847 s = vim_strsave(s);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2848 value->bv_string = s;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2849 value->bv_type = BVAL_STRING;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2850 value->bv_len = len;
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
2851 value->bv_allocated = allocated || converted;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2852 ++values->ga_len;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2853 if (nextp != NULL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2854 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2855 /* values following a long string */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2856 p = nextp;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2857 nextp = NULL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2858 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2859 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2860 else if (*p == ',')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2861 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2862 value->bv_type = BVAL_EMPTY;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2863 ++values->ga_len;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2864 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2865 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2866 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2867 }
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2868 return TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2869 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2870
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2871 static int
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2872 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing)
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2873 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2874 char_u *p = virp->vir_line + 1;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2875 int bartype;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2876 garray_T values;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2877 bval_T *vp;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2878 int i;
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2879 int read_next = TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2880
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2881 /* The format is: |{bartype},{value},...
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2882 * For a very long string:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2883 * |{bartype},>{length of "{text}{text2}"}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2884 * |<{text1}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2885 * |<{text2},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2886 * For a long line not using a string
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2887 * |{bartype},{lots of values},>
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2888 * |<{value},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2889 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2890 if (*p == '<')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2891 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2892 /* Continuation line of an unrecognized item. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2893 if (writing)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2894 ga_add_string(&virp->vir_barlines, virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2895 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2896 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2897 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2898 ga_init2(&values, sizeof(bval_T), 20);
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2899 bartype = getdigits(&p);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2900 switch (bartype)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2901 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2902 case BARTYPE_VERSION:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2903 /* Only use the version when it comes before the encoding.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2904 * If it comes later it was copied by a Vim version that
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2905 * doesn't understand the version. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2906 if (!got_encoding)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2907 {
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2908 read_next = barline_parse(virp, p, &values);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2909 vp = (bval_T *)values.ga_data;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2910 if (values.ga_len > 0 && vp->bv_type == BVAL_NR)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2911 virp->vir_version = vp->bv_nr;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2912 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2913 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2914
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2915 case BARTYPE_HISTORY:
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2916 read_next = barline_parse(virp, p, &values);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2917 handle_viminfo_history(&values, writing);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2918 break;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2919
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2920 case BARTYPE_REGISTER:
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2921 read_next = barline_parse(virp, p, &values);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2922 handle_viminfo_register(&values, force);
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2923 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2924
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2925 case BARTYPE_MARK:
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2926 read_next = barline_parse(virp, p, &values);
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2927 handle_viminfo_mark(&values, force);
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2928 break;
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2929
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2930 default:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2931 /* copy unrecognized line (for future use) */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2932 if (writing)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2933 ga_add_string(&virp->vir_barlines, virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2934 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2935 for (i = 0; i < values.ga_len; ++i)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2936 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2937 vp = (bval_T *)values.ga_data + i;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2938 if (vp->bv_type == BVAL_STRING && vp->bv_allocated)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2939 vim_free(vp->bv_string);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2940 }
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2941 ga_clear(&values);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2942 }
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2943
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2944 if (read_next)
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2945 return viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2946 return FALSE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2947 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2948
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2949 static void
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2950 write_viminfo_version(FILE *fp_out)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2951 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2952 fprintf(fp_out, "# Viminfo version\n|%d,%d\n\n",
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2953 BARTYPE_VERSION, VIMINFO_VERSION);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2954 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2955
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2956 static void
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2957 write_viminfo_barlines(vir_T *virp, FILE *fp_out)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2958 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2959 int i;
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2960 garray_T *gap = &virp->vir_barlines;
9412
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2961 int seen_useful = FALSE;
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2962 char *line;
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2963
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2964 if (gap->ga_len > 0)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2965 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2966 fputs(_("\n# Bar lines, copied verbatim:\n"), fp_out);
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2967
9412
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2968 /* Skip over continuation lines until seeing a useful line. */
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2969 for (i = 0; i < gap->ga_len; ++i)
9412
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2970 {
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2971 line = ((char **)(gap->ga_data))[i];
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2972 if (seen_useful || line[1] != '<')
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2973 {
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2974 fputs(line, fp_out);
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2975 seen_useful = TRUE;
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2976 }
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2977 }
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2978 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2979 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2982 /*
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2983 * Return the current time in seconds. Calls time(), unless test_settime()
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2984 * was used.
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2985 */
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9330
diff changeset
2986 time_T
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2987 vim_time(void)
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2988 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2989 # ifdef FEAT_EVAL
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2990 return time_for_testing == 0 ? time(NULL) : time_for_testing;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2991 # else
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2992 return time(NULL);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2993 # endif
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2994 }
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2995
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 * Implementation of ":fixdel", also used by get_stty().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 * <BS> resulting <Del>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 * ^? ^H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 * not ^? ^?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3003 do_fixdel(exarg_T *eap UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 p = find_termcode((char_u *)"kb");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 add_termcode((char_u *)"kD", p != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3013 print_line_no_prefix(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3014 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3015 int use_number,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3016 int list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
3018 char numbuf[30];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 if (curwin->w_p_nu || use_number)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
3022 vim_snprintf(numbuf, sizeof(numbuf),
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
3023 "%*ld ", number_width(curwin), (long)lnum);
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11144
diff changeset
3024 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3026 msg_prt_line(ml_get(lnum), list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 * Print a text line. Also in silent mode ("ex -s").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3033 print_line(linenr_T lnum, int use_number, int list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 int save_silent = silent_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036
9980
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3037 /* apply :filter /pat/ */
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3038 if (message_filtered(ml_get(lnum)))
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3039 return;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3040
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3041 msg_start();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 silent_mode = FALSE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3043 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3044 print_line_no_prefix(lnum, use_number, list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 if (save_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 cursor_on(); /* msg_start() switches it off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 silent_mode = save_silent;
1798
d8e7b6762aaa updated for version 7.2-096
vimboss
parents: 1784
diff changeset
3051 }
d8e7b6762aaa updated for version 7.2-096
vimboss
parents: 1784
diff changeset
3052 info_message = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3055 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3056 rename_buffer(char_u *new_fname)
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3057 {
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3058 char_u *fname, *sfname, *xfname;
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3059 buf_T *buf;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3060
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3061 buf = curbuf;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3062 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3063 /* buffer changed, don't change name now */
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3064 if (buf != curbuf)
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3065 return FAIL;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3066 #ifdef FEAT_EVAL
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3067 if (aborting()) /* autocmds may abort script processing */
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3068 return FAIL;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3069 #endif
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3070 /*
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3071 * The name of the current buffer will be changed.
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3072 * A new (unlisted) buffer entry needs to be made to hold the old file
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3073 * name, which will become the alternate file name.
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3074 * But don't set the alternate file name if the buffer didn't have a
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3075 * name.
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3076 */
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3077 fname = curbuf->b_ffname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3078 sfname = curbuf->b_sfname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3079 xfname = curbuf->b_fname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3080 curbuf->b_ffname = NULL;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3081 curbuf->b_sfname = NULL;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3082 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL)
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3083 {
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3084 curbuf->b_ffname = fname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3085 curbuf->b_sfname = sfname;
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3086 return FAIL;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3087 }
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3088 curbuf->b_flags |= BF_NOTEDITED;
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3089 if (xfname != NULL && *xfname != NUL)
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3090 {
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3091 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0);
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3092 if (buf != NULL && !cmdmod.keepalt)
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3093 curwin->w_alt_fnum = buf->b_fnum;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3094 }
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3095 vim_free(fname);
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3096 vim_free(sfname);
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3097 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3098
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3099 /* Change directories when the 'acd' option is set. */
13632
cec5137d5332 patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents: 13553
diff changeset
3100 DO_AUTOCHDIR;
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3101 return OK;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3102 }
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3103
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 * ":file[!] [fname]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3108 ex_file(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3110 /* ":0file" removes the file name. Check for illegal uses ":3file",
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3111 * "0file name", etc. */
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3112 if (eap->addr_count > 0
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3113 && (*eap->arg != NUL
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3114 || eap->line2 > 0
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3115 || eap->addr_count > 1))
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3116 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3117 emsg(_(e_invarg));
14
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3118 return;
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3119 }
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3120
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3121 if (*eap->arg != NUL || eap->addr_count == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 {
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3123 if (rename_buffer(eap->arg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 return;
14185
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3125 redraw_tabline = TRUE;
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3126 }
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3127
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3128 // print file name if no argument or 'F' is not in 'shortmess'
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3129 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO))
8560
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents: 8556
diff changeset
3130 fileinfo(FALSE, FALSE, eap->forceit);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 * ":update".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3137 ex_update(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 * ":write" and ":saveas".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3147 ex_write(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 {
16475
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3149 if (eap->cmdidx == CMD_saveas)
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3150 {
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3151 // :saveas does not take a range, uses all lines.
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3152 eap->line1 = 1;
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3153 eap->line2 = curbuf->b_ml.ml_line_count;
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3154 }
854fb0ad4be6 patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
3155
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 if (eap->usefilter) /* input lines to shell command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 do_bang(1, eap, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 * write current buffer to file 'eap->arg'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 * if 'eap->append' is TRUE, append to the file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 * if *eap->arg == NUL write to current file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3171 do_write(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 int other;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 char_u *fname = NULL; /* init to shut up gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 buf_T *alt_buf = NULL;
9469
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3182 int name_was_missing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 if (not_writing()) /* check 'write' option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 ffname = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 {
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
3191 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 NULL, NULL, NULL, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 if (browse_file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 ffname = browse_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 if (*ffname == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 if (eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3202 emsg(_(e_argreq));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 other = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 fname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 free_fname = fix_fname(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * When out-of-memory, keep unexpanded file name, because we MUST be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 * able to write the file in this situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 * If we have a new file, put its name in the list of alternate file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 || eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 alt_buf = setaltfname(ffname, fname, (linenr_T)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 alt_buf = buflist_findname(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 /* Overwriting a file that is loaded in another buffer is not a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 * good idea. */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3234 emsg(_(e_bufloaded));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 * Writing to the current file is not allowed in readonly mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 * and a file name is required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 * "nofile" and "nowrite" buffers cannot be written implicitly either.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 if (!other && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 bt_dontwrite_msg(curbuf) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 if (!other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 * Not writing the whole file is only allowed with '!'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 if ( (eap->line1 != 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 || eap->line2 != curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 && !eap->forceit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 && !eap->append
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 && !p_wa)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 if (p_confirm || cmdmod.confirm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 if (vim_dialog_yesno(VIM_QUESTION, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 (char_u *)_("Write partial file?"), 2) != VIM_YES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 eap->forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3275 emsg(_("E140: Use ! to write partial buffer"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 if (eap->cmdidx == CMD_saveas && alt_buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 buf_T *was_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 15
diff changeset
3288 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3289 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 if (curbuf != was_curbuf || aborting())
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3291 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 if (curbuf != was_curbuf)
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3293 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 /* buffer changed, don't change name now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 /* Exchange the file names for the current and the alternate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 * buffer. This makes it look like we are now editing the buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 * under the new name. Must be done before buf_write(), because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 * if there is no file name and 'cpo' contains 'F', it will set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 * the file name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 fname = alt_buf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 alt_buf->b_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 curbuf->b_fname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 fname = alt_buf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 alt_buf->b_ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 curbuf->b_ffname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 fname = alt_buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 alt_buf->b_sfname = curbuf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 curbuf->b_sfname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 buf_name_changed(curbuf);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3314
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 15
diff changeset
3316 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 if (!alt_buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 alt_buf->b_p_bl = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3322 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 if (curbuf != was_curbuf || aborting())
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3324 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 if (curbuf != was_curbuf)
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3326 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 /* buffer changed, don't write the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 }
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3332
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3333 /* If 'filetype' was empty try detecting it now. */
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3334 if (*curbuf->b_p_ft == NUL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3335 {
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3336 if (au_has_group((char_u *)"filetypedetect"))
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3337 (void)do_doautocmd((char_u *)"filetypedetect BufRead",
9260
ac8180818504 commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents: 9256
diff changeset
3338 TRUE, NULL);
717
2fa8cb05b861 updated for version 7.0218
vimboss
parents: 716
diff changeset
3339 do_modelines(0);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3340 }
2648
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3341
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3342 /* Autocommands may have changed buffer names, esp. when
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3343 * 'autochdir' is set. */
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3344 fname = curbuf->b_sfname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346
9469
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3347 name_was_missing = curbuf->b_ffname == NULL;
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3348
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 eap, eap->append, eap->forceit, TRUE, FALSE);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3351
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3352 /* After ":saveas fname" reset 'readonly'. */
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3353 if (eap->cmdidx == CMD_saveas)
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3354 {
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3355 if (retval == OK)
1806
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
3356 {
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3357 curbuf->b_p_ro = FALSE;
1806
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
3358 redraw_tabline = TRUE;
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
3359 }
9469
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3360 }
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3361
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3362 /* Change directories when the 'acd' option is set and the file name
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3363 * got changed or set. */
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3364 if (eap->cmdidx == CMD_saveas || name_was_missing)
13632
cec5137d5332 patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents: 13553
diff changeset
3365 DO_AUTOCHDIR;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 * BF_NEW or BF_READERR, check for overwriting current file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 * May set eap->forceit if a dialog says it's OK to overwrite.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 * Return OK if it's OK, FAIL if it is not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 */
3486
f9a865d97614 updated for version 7.3.507
Bram Moolenaar <bram@vim.org>
parents: 3482
diff changeset
3382 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3383 check_overwrite(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3384 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3385 buf_T *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3386 char_u *fname, /* file name to be used (can differ from
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 buf->ffname) */
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3388 char_u *ffname, /* full path version of fname */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3389 int other) /* writing under other name */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 * write to other file or b_flags set or not writing the whole file:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 * overwriting only allowed with '!'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 if ( (other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 || (buf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 || ((buf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 || (buf->b_flags & BF_READERR))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 && !p_wa
1457
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
3401 #ifdef FEAT_QUICKFIX
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
3402 && !bt_nofile(buf)
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
3403 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 && vim_fexists(ffname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 {
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3406 if (!eap->forceit && !eap->append)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 {
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3408 #ifdef UNIX
637
a420bba0d851 updated for version 7.0184
vimboss
parents: 634
diff changeset
3409 /* with UNIX it is possible to open a directory */
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3410 if (mch_isdir(ffname))
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3411 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3412 semsg(_(e_isadir2), ffname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3413 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3414 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3417 if (p_confirm || cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3418 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3419 char_u buff[DIALOG_MSG_SIZE];
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3420
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3421 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3422 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3423 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3424 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3425 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3426 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3427 #endif
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3428 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3429 emsg(_(e_exists));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3431 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3433
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3434 /* For ":w! filename" check that no swap file exists for "filename". */
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3435 if (other && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3437 char_u *dir;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3438 char_u *p;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3439 int r;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3440 char_u *swapname;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3441
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3442 /* We only try the first entry in 'directory', without checking if
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3443 * it's writable. If the "." directory is not writable the write
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3444 * will probably fail anyway.
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3445 * Use 'shortname' of the current buffer, since there is no buffer
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3446 * for the written file. */
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3447 if (*p_dir == NUL)
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3448 {
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3449 dir = alloc(5);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3450 if (dir == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3451 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3452 STRCPY(dir, ".");
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3453 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3454 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3455 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3456 dir = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3457 if (dir == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3458 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3459 p = p_dir;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3460 copy_option_part(&p, dir, MAXPATHL, ",");
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3461 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3462 swapname = makeswapname(fname, ffname, curbuf, dir);
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3463 vim_free(dir);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3464 r = vim_fexists(swapname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3465 if (r)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3466 {
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3467 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3468 if (p_confirm || cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3469 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3470 char_u buff[DIALOG_MSG_SIZE];
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3471
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3472 dialog_msg(buff,
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3473 _("Swap file \"%s\" exists, overwrite anyway?"),
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3474 swapname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3475 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3476 != VIM_YES)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3477 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3478 vim_free(swapname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3479 return FAIL;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3480 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3481 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3482 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3483 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3484 #endif
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3485 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3486 semsg(_("E768: Swap file exists: %s (:silent! overrides)"),
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3487 swapname);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3488 vim_free(swapname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3489 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3490 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3491 }
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3492 vim_free(swapname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * Handle ":wnext", ":wNext" and ":wprevious" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3502 ex_wnext(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (eap->cmd[1] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 i = curwin->w_arg_idx + (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 i = curwin->w_arg_idx - (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 eap->line1 = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 if (do_write(eap) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 do_argfile(eap, i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 * ":wall", ":wqall" and ":xall": Write all changed files (and exit).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3520 do_wqall(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 int error = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 int save_forceit = eap->forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
3529 FOR_ALL_BUFFERS(buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 {
13302
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3531 #ifdef FEAT_TERMINAL
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3532 if (exiting && term_job_running(buf->b_term))
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3533 {
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3534 no_write_message_nobang(buf);
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3535 ++error;
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3536 }
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3537 else
b5806be0b36d patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13276
diff changeset
3538 #endif
12648
cdfd6eb8bb80 patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
3539 if (bufIsChanged(buf) && !bt_dontwrite(buf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 * Check if there is a reason the buffer cannot be written:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 * 1. if the 'write' option is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 * 2. if there is no file name (even after browsing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 * 3. if the 'readonly' is set (even after a dialog)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 * 4. if overwriting is allowed (even after a dialog)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 if (not_writing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 /* ":browse wall": ask for file name if there isn't one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 if (buf->b_ffname == NULL && cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 browse_save_fname(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3560 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 else if (check_readonly(&eap->forceit, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 {
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3571 bufref_T bufref;
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3572
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3573 set_bufref(&bufref, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 if (buf_write_all(buf, eap->forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 /* an autocommand may have deleted the buffer */
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3577 if (!bufref_valid(&bufref))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 eap->forceit = save_forceit; /* check_overwrite() may set it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 if (exiting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 if (!error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 getout(0); /* exit Vim */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 not_exiting();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 * Check the 'write' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 * Return TRUE and give a message when it's not st.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3596 not_writing(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 if (p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 return FALSE;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3600 emsg(_("E142: File not written: Writing is disabled by 'write' option"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 /*
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3605 * Check if a buffer is read-only (either 'readonly' option is set or file is
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3606 * read-only). Ask for overruling in a dialog. Return TRUE and give an error
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3607 * message when the buffer is readonly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3610 check_readonly(int *forceit, buf_T *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 {
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9377
diff changeset
3612 stat_T st;
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3613
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3614 /* Handle a file being readonly when the 'readonly' option is set or when
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3615 * the file exists and permissions are read-only.
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3616 * We will send 0777 to check_file_readonly(), as the "perm" variable is
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3617 * important for device checks but not here. */
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3618 if (!*forceit && (buf->b_p_ro
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3619 || (mch_stat((char *)buf->b_ffname, &st) >= 0
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3620 && check_file_readonly(buf->b_ffname, 0777))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3625 char_u buff[DIALOG_MSG_SIZE];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3627 if (buf->b_p_ro)
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3628 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"),
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3629 buf->b_fname);
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3630 else
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3631 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 /* Set forceit, to force the writing of a readonly file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 *forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 #endif
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3645 if (buf->b_p_ro)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3646 emsg(_(e_readonly));
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3647 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3648 semsg(_("E505: \"%s\" is read-only (add ! to override)"),
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3649 buf->b_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 }
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3652
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 /*
14917
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3657 * Try to abandon the current file and edit a new or existing file.
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3658 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg".
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3659 * "lnum" is the line number for the cursor in the new file (if non-zero).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 *
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3661 * Return:
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3662 * GETFILE_ERROR for "normal" error,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3663 * GETFILE_NOT_WRITTEN for "not written" error,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3664 * GETFILE_SAME_FILE for success
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3665 * GETFILE_OPEN_OTHER for successfully opening another file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3668 getfile(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3669 int fnum,
14917
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3670 char_u *ffname_arg,
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3671 char_u *sfname_arg,
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3672 int setpm,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3673 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3674 int forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
14917
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3676 char_u *ffname = ffname_arg;
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3677 char_u *sfname = sfname_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 int other;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 char_u *free_me = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3682 if (text_locked())
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3683 return GETFILE_ERROR;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3684 if (curbuf_locked())
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3685 return GETFILE_ERROR;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 if (fnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 /* make ffname full path, set sfname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 fname_expand(curbuf, &ffname, &sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 free_me = ffname; /* has been allocated, free() later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 other = (fnum != curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 ++no_wait_return; /* don't wait for autowrite message */
11957
bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents: 11800
diff changeset
3699 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 if (p_confirm && p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 dialog_changed(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 --no_wait_return;
12146
59c1e09cf1a9 patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents: 11957
diff changeset
3710 no_write_message();
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3711 retval = GETFILE_NOT_WRITTEN; /* file has been changed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 if (setpm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 if (!other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 beginline(BL_SOL | BL_FIX);
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3725 retval = GETFILE_SAME_FILE; /* it's in the same file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum,
11957
bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents: 11800
diff changeset
3728 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0),
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3729 curwin) == OK)
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3730 retval = GETFILE_OPEN_OTHER; /* opened another file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 else
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3732 retval = GETFILE_ERROR; /* error encountered */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 vim_free(free_me);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 * start editing a new file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 * fnum: file number; if zero use ffname/sfname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 * ffname: the file name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 * - full path if sfname used,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 * - any file name if sfname is NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 * - empty string to re-edit with the same file name (but may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 * in a different directory)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 * - NULL to start an empty buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 * sfname: the short file name (or NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 * eap: contains the command to be executed after loading the file and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 * forced 'ff' and 'fenc'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 * newlnum: if > 0: put cursor on this line number (if possible)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 * if ECMD_LASTL: use last position in loaded file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 * if ECMD_LAST: use last position in all files
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 * if ECMD_ONE: use first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 * flags:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 * ECMD_HIDE: if TRUE don't free the current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 * ECMD_OLDBUF: use existing buffer if it exists
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 * ECMD_FORCEIT: ! used for Ex command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 * ECMD_ADDBUF: don't edit, just add to buffer list
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3762 * oldwin: Should be "curwin" when editing a new buffer in the current
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
3763 * window, NULL when splitting the window first. When not NULL info
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
3764 * of the previous buffer for "oldwin" is stored.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3769 do_ecmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3770 int fnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3771 char_u *ffname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3772 char_u *sfname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3773 exarg_T *eap, /* can be NULL! */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3774 linenr_T newlnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3775 int flags,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3776 win_T *oldwin)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 int other_file; /* TRUE if editing another file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 int oldbuf; /* TRUE if using existing buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 int auto_buf = FALSE; /* TRUE if autocommands brought us
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 into the buffer unexpectedly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 char_u *new_name = NULL;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3783 #if defined(FEAT_EVAL)
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3784 int did_set_swapcommand = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 buf_T *buf;
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3787 bufref_T bufref;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
3788 bufref_T old_curbuf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 long n;
6702
d879db7c2f56 updated for version 7.4.675
Bram Moolenaar <bram@vim.org>
parents: 6639
diff changeset
3795 pos_T orig_pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 linenr_T topline = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 int newcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 int solcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 char_u *command = NULL;
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3801 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3802 int did_get_winopts = FALSE;
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3803 #endif
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3804 int readfile_flags = 0;
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
3805 int did_inc_redrawing_disabled = FALSE;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3806 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 command = eap->do_ecmd_cmd;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
3810 set_bufref(&old_curbuf, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 if (fnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 if (fnum == curbuf->b_fnum) /* file is already being edited */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 return OK; /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 {
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3823 if (
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3824 # ifdef FEAT_GUI
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3825 !gui.in_use &&
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3826 # endif
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3827 au_has_group((char_u *)"FileExplorer"))
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3828 {
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3829 /* No browsing supported but we do have the file explorer:
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3830 * Edit the directory. */
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3831 if (ffname == NULL || !mch_isdir(ffname))
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3832 ffname = (char_u *)".";
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3833 }
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3834 else
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3835 {
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3836 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 NULL, NULL, NULL, curbuf);
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3838 if (browse_file == NULL)
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3839 goto theend;
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3840 ffname = browse_file;
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3841 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 /* if no short name given, use ffname for short name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 if (sfname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 sfname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 #ifdef USE_FNAME_CASE
15794
0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents: 15760
diff changeset
3848 if (sfname != NULL)
0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents: 15760
diff changeset
3849 fname_case(sfname, 0); /* set correct case for sfname */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 if (ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 /* there is no file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 else if (*ffname == NUL && curbuf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 other_file = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 if (*ffname == NUL) /* re-edit with same file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 sfname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 free_fname = fix_fname(ffname); /* may expand to full path name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 other_file = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 * if the file was changed we may not be allowed to abandon it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 * - if we are going to re-edit the same file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 * - or if we are the only window on this file and if ECMD_HIDE is FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 if ( ((!other_file && !(flags & ECMD_OLDBUF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 || (curbuf->b_nwindows == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 && !(flags & (ECMD_HIDE | ECMD_ADDBUF))))
5464
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3882 && check_changed(curbuf, (p_awa ? CCGD_AW : 0)
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3883 | (other_file ? 0 : CCGD_MULTWIN)
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3884 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0)
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3885 | (eap == NULL ? 0 : CCGD_EXCMD)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 if (fnum == 0 && other_file && ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 * End Visual mode before switching to another buffer, so the text can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 * copied into the GUI selection buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 reset_VIsual();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3898 #if defined(FEAT_EVAL)
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3899 if ((command != NULL || newlnum > (linenr_T)0)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3900 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3901 {
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3902 int len;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3903 char_u *p;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3904
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3905 /* Set v:swapcommand for the SwapExists autocommands. */
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3906 if (command != NULL)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3907 len = (int)STRLEN(command) + 3;
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3908 else
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3909 len = 30;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3910 p = alloc(len);
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3911 if (p != NULL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3912 {
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3913 if (command != NULL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3914 vim_snprintf((char *)p, len, ":%s\r", command);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3915 else
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3916 vim_snprintf((char *)p, len, "%ldG", (long)newlnum);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3917 set_vim_var_string(VV_SWAPCOMMAND, p, -1);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3918 did_set_swapcommand = TRUE;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3919 vim_free(p);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3920 }
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3921 }
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3922 #endif
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3923
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 * If we are starting to edit another file, open a (new) buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 * Otherwise we re-use the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 if (other_file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 if (!(flags & ECMD_ADDBUF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 {
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
3932 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
3933 curwin->w_alt_fnum = curbuf->b_fnum;
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3934 if (oldwin != NULL)
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3935 buflist_altfpos(oldwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 if (fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 if (flags & ECMD_ADDBUF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 linenr_T tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 tlnum = atol((char *)command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 if (tlnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 buf = buflist_new(ffname, sfname, 0L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED));
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3957
5816
29eb4c2a33ac updated for version 7.4.251
Bram Moolenaar <bram@vim.org>
parents: 5802
diff changeset
3958 /* autocommands may change curwin and curbuf */
29eb4c2a33ac updated for version 7.4.251
Bram Moolenaar <bram@vim.org>
parents: 5802
diff changeset
3959 if (oldwin != NULL)
29eb4c2a33ac updated for version 7.4.251
Bram Moolenaar <bram@vim.org>
parents: 5802
diff changeset
3960 oldwin = curwin;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
3961 set_bufref(&old_curbuf, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 oldbuf = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 else /* existing memfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 oldbuf = TRUE;
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3972 set_bufref(&bufref, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 (void)buf_check_timestamp(buf, FALSE);
10106
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
3974 /* Check if autocommands made the buffer invalid or changed the
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
3975 * current buffer. */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3976 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 /* May jump to last used line number for a loaded buffer or when asked
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 * for explicitly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 pos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 newlnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 solcol = pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 * Make the (new) buffer the one used by the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 * If the current buffer was empty and has no file name, curbuf
6639
342568f82d82 updated for version 7.4.645
Bram Moolenaar <bram@vim.org>
parents: 6612
diff changeset
3997 * is returned by buflist_new(), nothing to do here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 * Be careful: The autocommands may delete any buffer and change
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 * the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 * - If the buffer we are going to edit is deleted, give up.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 * - If the current buffer is deleted, prefer to load the new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 * buffer when loading a buffer is required. This avoids
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 * loading another buffer which then must be closed again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 * - If we ended up in the new buffer already, need to skip a few
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 * things, set auto_buf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 new_name = vim_strsave(buf->b_fname);
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4013 set_bufref(&au_new_curbuf, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf);
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4015 if (!bufref_valid(&au_new_curbuf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 {
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4017 /* new buffer has been deleted */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4021 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4027 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 {
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4032 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4033
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4034 /* Set the w_closing flag to avoid that autocommands close the
10106
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
4035 * window. And set b_locked for the same reason. */
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4036 the_curwin->w_closing = TRUE;
10106
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
4037 ++buf->b_locked;
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4038
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
4039 if (curbuf == old_curbuf.br_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 buf_copy_options(buf, BCO_ENTER);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4042 /* Close the link to the current buffer. This will set
10141
b67088aae933 commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737
Christian Brabandt <cb@256bit.org>
parents: 10106
diff changeset
4043 * oldwin->w_buffer to NULL. */
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
4044 u_sync(FALSE);
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
4045 close_buffer(oldwin, curbuf,
3365
9ccdc4a69d8f updated for version 7.3.449
Bram Moolenaar <bram@vim.org>
parents: 3242
diff changeset
4046 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4048 the_curwin->w_closing = FALSE;
10106
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
4049 --buf->b_locked;
3242
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
4050
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4051 #ifdef FEAT_EVAL
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4052 /* autocmds may abort script processing */
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4053 if (aborting() && curwin->w_buffer != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4058 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 /* Be careful again, like above. */
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4060 if (!bufref_valid(&au_new_curbuf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 {
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4062 /* new buffer has been deleted */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 {
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4070 #ifdef FEAT_SYN_HL
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4071 /*
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4072 * <VN> We could instead free the synblock
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4073 * and re-attach to buffer, perhaps.
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4074 */
11649
0f7888a5ba68 patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents: 11589
diff changeset
4075 if (curwin->w_buffer == NULL
0f7888a5ba68 patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents: 11589
diff changeset
4076 || curwin->w_s == &(curwin->w_buffer->b_s))
3480
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
4077 curwin->w_s = &(buf->b_s);
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4078 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 ++curbuf->b_nwindows;
5231
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4082
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4083 /* Set 'fileformat', 'binary' and 'fenc' when forced. */
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4084 if (!oldbuf && eap != NULL)
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4085 {
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4086 set_file_options(TRUE, eap);
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4087 set_forced_fenc(eap);
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4088 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 /* May get the window options from the last time this buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 * was in this window (or another window). If not used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 * before, reset the local window options to the global
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 * values. Also restores old folding stuff. */
1289
d2612392202f updated for version 7.1-004
vimboss
parents: 1227
diff changeset
4095 get_winopts(curbuf);
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4096 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4097 did_get_winopts = TRUE;
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4098 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 vim_free(new_name);
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4101 au_new_curbuf.br_buf = NULL;
9659
08df6ad72c56 commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
4102 au_new_curbuf.br_buf_free_count = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 curwin->w_pcmark.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 curwin->w_pcmark.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 else /* !other_file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 {
13553
04019fc3de93 patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13384
diff changeset
4110 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 goto theend;
6531
005a6b650866 updated for version 7.4.592
Bram Moolenaar <bram@vim.org>
parents: 6426
diff changeset
4112
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 oldbuf = (flags & ECMD_OLDBUF);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4116 /* Don't redraw until the cursor is in the right line, otherwise
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4117 * autocommands may cause ml_get errors. */
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4118 ++RedrawingDisabled;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4119 did_inc_redrawing_disabled = TRUE;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4120
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
4121 buf = curbuf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 if ((flags & ECMD_SET_HELP) || keep_help_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 {
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
4124 prepare_help_buffer();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 /* Don't make a buffer listed if it's a help buffer. Useful when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 * using CTRL-O to go back to a help file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 if (!curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 set_buflisted(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 * editing the file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 goto theend;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4138 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 goto theend;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4141 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 /* Since we are starting to edit a file, consider the filetype to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 * unset. Helps for when an autocommand changes files and expects syntax
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 * highlighting to work in the other file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 did_filetype = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 * other_file oldbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 * FALSE FALSE re-edit same file, buffer is re-used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 * FALSE TRUE re-edit same file, nothing changes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 * TRUE FALSE start editing new file, new buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 * TRUE TRUE start editing in existing buffer (nothing to do)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 if (!other_file && !oldbuf) /* re-use the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 set_last_cursor(curwin); /* may set b_last_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 newlnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 solcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 new_name = vim_strsave(buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 new_name = NULL;
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4168 set_bufref(&bufref, buf);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4169
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4170 if (p_ur < 0 || curbuf->b_ml.ml_line_count <= p_ur)
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4171 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4172 /* Save all the text, so that the reload can be undone.
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4173 * Sync first so that this is a separate undo-able action. */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4174 u_sync(FALSE);
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4175 if (u_savecommon(0, curbuf->b_ml.ml_line_count + 1, 0, TRUE)
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4176 == FAIL)
9705
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents: 9676
diff changeset
4177 {
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents: 9676
diff changeset
4178 vim_free(new_name);
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4179 goto theend;
9705
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents: 9676
diff changeset
4180 }
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4181 u_unchanged(curbuf);
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4182 buf_freeall(curbuf, BFA_KEEP_UNDO);
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4183
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4184 /* tell readfile() not to clear or reload undo info */
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4185 readfile_flags = READ_KEEP_UNDO;
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4186 }
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4187 else
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4188 buf_freeall(curbuf, 0); /* free all things for buffer */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4189
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 /* If autocommands deleted the buffer we were going to re-edit, give
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 * up and jump to the end. */
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4192 if (!bufref_valid(&bufref))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 * re-editing the file. Should do the buf_clear_file(), but perhaps
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 * the autocommands changed the buffer... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 goto theend;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4204 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 buf_clear_file(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 curbuf->b_op_end.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 * If we get here we are sure to start editing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 /* Assume success now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 * Check if we are editing the w_arg_idx file in the argument list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 if (!auto_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 * Set cursor and init window before reading the file and executing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 * autocommands. This allows for the autocommands to position the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 */
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 673
diff changeset
4231 curwin_init();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 #ifdef FEAT_FOLDING
1370
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4234 /* It's possible that all lines in the buffer changed. Need to update
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4235 * automatic folding for all windows where it's used. */
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4236 {
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4237 win_T *win;
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4238 tabpage_T *tp;
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4239
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4240 FOR_ALL_TAB_WINDOWS(tp, win)
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4241 if (win->w_buffer == curbuf)
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4242 foldUpdateAll(win);
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4243 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
4246 /* Change directories when the 'acd' option is set. */
13632
cec5137d5332 patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents: 13553
diff changeset
4247 DO_AUTOCHDIR;
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
4248
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 * Careful: open_buffer() and apply_autocmds() may change the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 * buffer and window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 */
6702
d879db7c2f56 updated for version 7.4.675
Bram Moolenaar <bram@vim.org>
parents: 6639
diff changeset
4253 orig_pos = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 if (!oldbuf) /* need to read the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 * Open the buffer and read the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4263 #if defined(FEAT_EVAL)
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4264 if (should_abort(open_buffer(FALSE, eap, readfile_flags)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 #else
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4267 (void)open_buffer(FALSE, eap, readfile_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 retval = FAIL;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
4272 handle_swap_exists(&old_curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 {
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4276 /* Read the modelines, but only to set window-local options. Any
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4277 * buffer-local options have already been set and may have been
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4278 * changed by the user. */
717
2fa8cb05b861 updated for version 7.0218
vimboss
parents: 716
diff changeset
4279 do_modelines(OPT_WINONLY);
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4280
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 &retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 &retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287
6702
d879db7c2f56 updated for version 7.4.675
Bram Moolenaar <bram@vim.org>
parents: 6639
diff changeset
4288 /* If autocommands change the cursor position or topline, we should
14033
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4289 * keep it. Also when it moves within a line. But not when it moves
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4290 * to the first non-blank. */
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10970
diff changeset
4291 if (!EQUAL_POS(curwin->w_cursor, orig_pos))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 {
14033
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4293 char_u *text = ml_get_curline();
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4294
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4295 if (curwin->w_cursor.lnum != orig_pos.lnum
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4296 || curwin->w_cursor.col != (int)(skipwhite(text) - text))
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4297 {
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4298 newlnum = curwin->w_cursor.lnum;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4299 newcol = curwin->w_cursor.col;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4300 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 if (curwin->w_topline == topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 topline = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 /* Even when cursor didn't move we need to recompute topline. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 maketitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 /* Tell the diff stuff that this buffer is new and/or needs updating.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 * Also needed when re-editing the same buffer, because unloading will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 * have removed it as a diff buffer. */
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4317 if (curwin->w_p_diff)
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4318 {
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4319 diff_buf_add(curbuf);
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4320 diff_invalidate(curbuf);
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4321 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4324 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4325 /* If the window options were changed may need to set the spell language.
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4326 * Can only do this after the buffer has been properly setup. */
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4327 if (did_get_winopts && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL)
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4328 (void)did_set_spelllang(curwin);
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4329 #endif
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4330
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 if (newcol >= 0) /* position set by autocommands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 curwin->w_cursor.col = newcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 else if (newlnum > 0) /* line number from caller or old position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 if (solcol >= 0 && !p_sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 /* 'sol' is off: Use last known column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 curwin->w_cursor.col = solcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 else /* no line number, go to last line in Ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 beginline(BL_WHITE | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 /* Check if cursors in other windows on the same buffer are still valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 check_lnums(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 * Did not read the file, need to show some info about the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 * Do this after setting the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4369 if (oldbuf && !auto_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 int msg_scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 * message. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 if (!msg_scroll) /* wait a bit when overwriting an error msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 msg_scroll = msg_scroll_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 msg_scrolled_ign = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382
8560
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents: 8556
diff changeset
4383 if (!shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents: 8556
diff changeset
4384 fileinfo(FALSE, TRUE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 msg_scrolled_ign = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4389 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4390 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4391 #endif
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4392
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869
720a59d79bcd updated for version 7.2-168
vimboss
parents: 1868
diff changeset
4398 (void)keymap_init();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 --RedrawingDisabled;
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4402 did_inc_redrawing_disabled = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 if (!skip_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 {
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
4405 n = *so_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 if (topline == 0 && command == NULL)
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
4407 *so_ptr = 9999; // force cursor halfway the window
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 update_topline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 curwin->w_scbind_pos = curwin->w_topline;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
4410 *so_ptr = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 if (p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 need_start_insertmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416
13174
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4417 #ifdef FEAT_AUTOCHDIR
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4418 /* Change directories when the 'acd' option is set and we aren't already in
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4419 * that directory (should already be done above). Expect getcwd() to be
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4420 * faster than calling shorten_fnames() unnecessarily. */
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4421 if (p_acd && curbuf->b_ffname != NULL)
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4422 {
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4423 char_u curdir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4424 char_u filedir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4425
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4426 vim_strncpy(filedir, curbuf->b_ffname, MAXPATHL - 1);
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4427 *gettail_sep(filedir) = NUL;
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4428 if (mch_dirname(curdir, MAXPATHL) != FAIL
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4429 && vim_fnamecmp(curdir, filedir) != 0)
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4430 do_autochdir();
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4431 }
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4432 #endif
821
a2b128f7d705 updated for version 7.0c11
vimboss
parents: 819
diff changeset
4433
15510
41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4434 #if defined(FEAT_NETBEANS_INTG)
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2178
diff changeset
4435 if (curbuf->b_ffname != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 # ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
4438 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP)
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 29
diff changeset
4439 netbeans_file_opened(curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 theend:
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4445 if (did_inc_redrawing_disabled)
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4446 --RedrawingDisabled;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4447 #if defined(FEAT_EVAL)
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
4448 if (did_set_swapcommand)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
4449 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
4450 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4459 delbuf_msg(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4461 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 name == NULL ? (char_u *)"" : name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 vim_free(name);
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4464 au_new_curbuf.br_buf = NULL;
9659
08df6ad72c56 commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
4465 au_new_curbuf.br_buf_free_count = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4468 static int append_indent = 0; /* autoindent for first line */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4469
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 * ":insert" and ":append", also used by ":change"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4474 ex_append(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 int did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 linenr_T lnum = eap->line2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4479 int indent = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4480 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4481 int vcol;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4482 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4484 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4485 if (eap->forceit)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4486 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4487
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4488 /* First autoindent comes from the line we start on */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4489 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4490 append_indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4491
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494
9377
5ec4fbfe38c5 commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents: 9347
diff changeset
4495 /* when the buffer is empty need to delete the dummy line */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4496 if (empty && lnum == 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4497 lnum = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4498
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 State = INSERT; /* behave like in Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 if (curbuf->b_p_iminsert == B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 State |= LANGMAP;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4502
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 371
diff changeset
4503 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 need_wait_return = FALSE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4507 if (curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4508 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4509 if (append_indent >= 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4510 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4511 indent = append_indent;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4512 append_indent = -1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4513 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4514 else if (lnum > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4515 indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4516 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4517 ex_keep_indent = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 if (eap->getline == NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4519 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4520 /* No getline() function, use the lines that follow. This ends
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4521 * when there is no more. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4522 if (eap->nextcmd == NULL || *eap->nextcmd == NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4523 break;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4524 p = vim_strchr(eap->nextcmd, NL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4525 if (p == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4526 p = eap->nextcmd + STRLEN(eap->nextcmd);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4527 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4528 if (*p != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4529 ++p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4530 eap->nextcmd = p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4531 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 else
6164
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4533 {
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4534 int save_State = State;
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4535
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4536 /* Set State to avoid the cursor shape to be set to INSERT mode
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4537 * when getline() returns. */
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4538 State = CMDLINE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 theline = eap->getline(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 #ifdef FEAT_EVAL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 41
diff changeset
4541 eap->cstack->cs_looplevel > 0 ? -1 :
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 #endif
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4543 NUL, eap->cookie, indent);
6164
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4544 State = save_State;
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4545 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 lines_left = Rows - 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4547 if (theline == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4548 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4549
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4550 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4551 if (ex_keep_indent)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4552 append_indent = indent;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4553
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4554 /* Look for the "." after automatic indent. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4555 vcol = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4556 for (p = theline; indent > vcol; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4557 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4558 if (*p == ' ')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4559 ++vcol;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4560 else if (*p == TAB)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4561 vcol += 8 - vcol % 8;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4562 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4563 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4564 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4565 if ((p[0] == '.' && p[1] == NUL)
321
3ee6db0a746e updated for version 7.0083
vimboss
parents: 315
diff changeset
4566 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0))
3ee6db0a746e updated for version 7.0083
vimboss
parents: 315
diff changeset
4567 == FAIL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4573 /* don't use autoindent if nothing was typed. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4574 if (p[0] == NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4575 theline[0] = NUL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4576
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 ml_append(lnum, theline, (colnr_T)0, FALSE);
9377
5ec4fbfe38c5 commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents: 9347
diff changeset
4579 appended_lines_mark(lnum + (empty ? 1 : 0), 1L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 ++lnum;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4583
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4584 if (empty)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4585 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4586 ml_delete(2L, FALSE);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4587 empty = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4588 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4592 if (eap->forceit)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4593 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4594
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 /* "start" is set to eap->line2+1 unless that position is invalid (when
1227
40943ccdf160 updated for version 7.1b
vimboss
parents: 1185
diff changeset
4596 * eap->line2 pointed to the end of the buffer and nothing was appended)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 * "end" is set to lnum when something has been appended, otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 * it is the same than "start" -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 eap->line2 + 1 : curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 --curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 curbuf->b_op_end.lnum = (eap->line2 < lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 ? lnum : curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 need_wait_return = FALSE; /* don't use wait_return() now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 * ":change"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4618 ex_change(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 if (eap->line2 >= eap->line1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4626 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4627 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4628 append_indent = get_indent_lnum(eap->line1);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4629
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 for (lnum = eap->line2; lnum >= eap->line1; --lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 ml_delete(eap->line1, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 }
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4636
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4637 /* make sure the cursor is not beyond the end of the file now */
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4638 check_cursor_lnum();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 /* ":append" on the line above the deleted lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 eap->line2 = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 ex_append(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4647 ex_z(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 char_u *x;
11303
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4650 long bigness;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4651 char_u *kind;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 int minus = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 linenr_T start, end, curs, i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 linenr_T lnum = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4657 /* Vi compatible: ":z!" uses display height, without a count uses
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4658 * 'scroll' */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4659 if (eap->forceit)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4660 bigness = curwin->w_height;
10357
59d01e335858 commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents: 10299
diff changeset
4661 else if (!ONE_WINDOW)
5678
b06e58f8dd30 updated for version 7.4.185
Bram Moolenaar <bram@vim.org>
parents: 5647
diff changeset
4662 bigness = curwin->w_height - 3;
b06e58f8dd30 updated for version 7.4.185
Bram Moolenaar <bram@vim.org>
parents: 5647
diff changeset
4663 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4664 bigness = curwin->w_p_scr * 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 if (bigness < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 bigness = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 x = eap->arg;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4669 kind = x;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4670 if (*kind == '-' || *kind == '+' || *kind == '='
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4671 || *kind == '^' || *kind == '.')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4672 ++x;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4673 while (*x == '-' || *x == '+')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 if (*x != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 if (!VIM_ISDIGIT(*x))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4680 emsg(_("E144: non-numeric argument to :z"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4684 {
11303
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4685 bigness = atol((char *)x);
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4686
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4687 /* bigness could be < 0 if atol(x) overflows. */
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4688 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0)
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4689 bigness = 2 * curbuf->b_ml.ml_line_count;
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4690
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4691 p_window = bigness;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4692 if (*kind == '=')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4693 bigness += 2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4694 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4697 /* the number of '-' and '+' multiplies the distance */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4698 if (*kind == '-' || *kind == '+')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4699 for (x = kind + 1; *x == *kind; ++x)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4700 ;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4701
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4702 switch (*kind)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 case '-':
2881
d84a564f28c9 updated for version 7.3.214
Bram Moolenaar <bram@vim.org>
parents: 2837
diff changeset
4705 start = lnum - bigness * (linenr_T)(x - kind) + 1;
d84a564f28c9 updated for version 7.3.214
Bram Moolenaar <bram@vim.org>
parents: 2837
diff changeset
4706 end = start + bigness - 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4707 curs = end;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 case '=':
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4711 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4712 end = lnum + (bigness + 1) / 2 - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 curs = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 minus = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 case '^':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 start = lnum - bigness * 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 end = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 curs = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 case '.':
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4724 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4725 end = lnum + (bigness + 1) / 2 - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 curs = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 default: /* '+' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 start = lnum;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4731 if (*kind == '+')
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4732 start += bigness * (linenr_T)(x - kind - 1) + 1;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4733 else if (eap->addr_count == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4734 ++start;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4735 end = start + bigness - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 curs = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 if (start < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 start = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 if (end > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 end = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 if (curs > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 curs = curbuf->b_ml.ml_line_count;
11372
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4748 else if (curs < 1)
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4749 curs = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 for (i = start; i <= end; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4761 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771
11372
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4772 if (curwin->w_cursor.lnum != curs)
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4773 {
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4774 curwin->w_cursor.lnum = curs;
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4775 curwin->w_cursor.col = 0;
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4776 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 * Check if the restricted flag is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4786 check_restricted(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 if (restricted)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 {
15748
93b78c4a7cd5 patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
4790 emsg(_("E145: Shell commands and some functionality not allowed in rvim"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 * Check if the secure flag is set (.exrc or .vimrc in current directory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4802 check_secure(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 if (secure)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 secure = 2;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4807 emsg(_(e_curdir));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 #ifdef HAVE_SANDBOX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 * In the sandbox more things are not allowed, including the things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 * disallowed in secure mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 if (sandbox != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4817 emsg(_(e_sandbox));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 static char_u *old_sub = NULL; /* previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 static int global_need_beginline; /* call beginline() after ":g" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4827 /*
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4828 * Flags that are kept between calls to :substitute.
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4829 */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4830 typedef struct {
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4831 int do_all; /* do multiple substitutions per line */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4832 int do_ask; /* ask for confirmation */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4833 int do_count; /* count only */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4834 int do_error; /* if false, ignore errors */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4835 int do_print; /* print last line with subs. */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4836 int do_list; /* list last line with subs. */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4837 int do_number; /* list last line with line nr*/
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4838 int do_ic; /* ignore case flag */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4839 } subflags_T;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4840
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 /* do_sub()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 * Perform a substitution from line eap->line1 to line eap->line2 using the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 * command pointed to by eap->arg which should be of the form:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 * /pattern/substitution/{flags}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 * The usual escapes are supported as described in the regexp docs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4851 do_sub(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 long i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 regmmatch_T regmatch;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4856 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4857 FALSE, FALSE, 0};
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4858 #ifdef FEAT_EVAL
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4859 subflags_T subflags_save;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4860 #endif
6789
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
4861 int save_do_all; /* remember user specified 'g' flag */
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
4862 int save_do_ask; /* remember user specified 'c' flag */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 char_u *pat = NULL, *sub = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 int delimiter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 int got_quit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 int got_match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 int which_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 int save_State;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4872 linenr_T first_line = 0; /* first changed line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4873 linenr_T last_line= 0; /* below last changed line AFTER the
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 * change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 linenr_T old_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 linenr_T line2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4877 long nmatch; /* number of lines in match */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4878 char_u *sub_firstline; /* allocated copy of first sub line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4879 int endcolumn = FALSE; /* cursor in last column when done */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4880 pos_T old_cursor = curwin->w_cursor;
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
4881 int start_nsubs;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4882 #ifdef FEAT_EVAL
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
4883 int save_ma = 0;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4884 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 sub_nsubs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 sub_nlines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 }
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
4892 start_nsubs = sub_nsubs;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 if (eap->cmdidx == CMD_tilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 which_pat = RE_SUBST; /* use last substitute regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 /* new pattern and substitution */
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
4900 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 /* don't accept alphanumeric for separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 if (isalpha(*cmd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4906 emsg(_("E146: Regular expressions can't be delimited by letters"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 * "\/sub/" and "\?sub?" use last used search pattern (almost like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 * //sub/r). "\&sub&" use last substitute pattern (like //sub/).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 if (vim_strchr((char_u *)"/?&", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4919 emsg(_(e_backslash));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 if (*cmd != '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 which_pat = RE_SEARCH; /* use last '/' pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 pat = (char_u *)""; /* empty search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 delimiter = *cmd++; /* remember delimiter character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 else /* find the end of the regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 delimiter = *cmd++; /* remember delimiter character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 pat = cmd; /* remember start of search pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 * Small incompatibility: vi sees '\n' as end of the command, but in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 * Vim we want to use '\n' to find/substitute a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 sub = cmd; /* remember the start of the substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 while (cmd[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 ++cmd;
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11123
diff changeset
4952 MB_PTR_ADV(cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4957 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4958 if (STRCMP(sub, "%") == 0
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4959 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4960 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4961 if (old_sub == NULL) /* there is no previous command */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4962 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4963 emsg(_(e_nopresub));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4964 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4965 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4966 sub = old_sub;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4967 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4968 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4969 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4970 vim_free(old_sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4971 old_sub = vim_strsave(sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4972 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 else if (!eap->skip) /* use previous pattern and substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 if (old_sub == NULL) /* there is no previous command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4979 emsg(_(e_nopresub));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 pat = NULL; /* search_regcomp() will use previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 sub = old_sub;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4984
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4985 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4986 * last column after using "$". */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4987 endcolumn = (curwin->w_curswant == MAXCOL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4990 /* Recognize ":%s/\n//" and turn it into a join command, which is much
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4991 * more efficient.
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4992 * TODO: find a generic solution to make line-joining operations more
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4993 * efficient, avoid allocating a string that grows in size.
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4994 */
5802
80421d934ebd updated for version 7.4.245
Bram Moolenaar <bram@vim.org>
parents: 5776
diff changeset
4995 if (pat != NULL && STRCMP(pat, "\\n") == 0
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4996 && *sub == NUL
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4997 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l'
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4998 || *cmd == 'p' || *cmd == '#'))))
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4999 {
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5000 linenr_T joined_lines_count;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5001
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5002 curwin->w_cursor.lnum = eap->line1;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5003 if (*cmd == 'l')
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5004 eap->flags = EXFLAG_LIST;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5005 else if (*cmd == '#')
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5006 eap->flags = EXFLAG_NR;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5007 else if (*cmd == 'p')
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5008 eap->flags = EXFLAG_PRINT;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5009
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5010 /* The number of lines joined is the number of lines in the range plus
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5011 * one. One less when the last line is included. */
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5012 joined_lines_count = eap->line2 - eap->line1 + 1;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5013 if (eap->line2 < curbuf->b_ml.ml_line_count)
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5014 ++joined_lines_count;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5015 if (joined_lines_count > 1)
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5016 {
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5017 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5018 sub_nsubs = joined_lines_count - 1;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5019 sub_nlines = 1;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5020 (void)do_sub_msg(FALSE);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5021 ex_may_print(eap);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5022 }
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5023
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5024 if (!cmdmod.keeppatterns)
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5025 save_re_pat(RE_SUBST, pat, p_magic);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5026 #ifdef FEAT_CMDHIST
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5027 /* put pattern in history */
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5028 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5029 #endif
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5030
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5031 return;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5032 }
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5033
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 * Find trailing options. When '&' is used, keep old options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 if (!p_ed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 if (p_gd) /* default is global on */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5044 subflags.do_all = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 else
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5046 subflags.do_all = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5047 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5048 }
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5049 subflags.do_error = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5050 subflags.do_print = FALSE;
15760
aa80c63f34bb patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents: 15748
diff changeset
5051 subflags.do_list = FALSE;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5052 subflags.do_count = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5053 subflags.do_number = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5054 subflags.do_ic = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 while (*cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 * Note that 'g' and 'c' are always inverted, also when p_ed is off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 * 'r' is never inverted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 if (*cmd == 'g')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5063 subflags.do_all = !subflags.do_all;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 else if (*cmd == 'c')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5065 subflags.do_ask = !subflags.do_ask;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5066 else if (*cmd == 'n')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5067 subflags.do_count = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 else if (*cmd == 'e')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5069 subflags.do_error = !subflags.do_error;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 else if (*cmd == 'r') /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 which_pat = RE_LAST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 else if (*cmd == 'p')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5073 subflags.do_print = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5074 else if (*cmd == '#')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5075 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5076 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5077 subflags.do_number = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5078 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5079 else if (*cmd == 'l')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5080 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5081 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5082 subflags.do_list = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5083 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 else if (*cmd == 'i') /* ignore case */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5085 subflags.do_ic = 'i';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 else if (*cmd == 'I') /* don't ignore case */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5087 subflags.do_ic = 'I';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 }
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5092 if (subflags.do_count)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5093 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5094
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5095 save_do_all = subflags.do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5096 save_do_ask = subflags.do_ask;
6789
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
5097
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 * check for a trailing count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 if (VIM_ISDIGIT(*cmd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 i = getdigits(&cmd);
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5105 if (i <= 0 && !eap->skip && subflags.do_error)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5107 emsg(_(e_zerocount));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 eap->line1 = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 eap->line2 += i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 if (eap->line2 > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 * check for trailing command or garbage
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 if (*cmd && *cmd != '"') /* if not end-of-line or comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 eap->nextcmd = check_nextcmd(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 if (eap->nextcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5125 emsg(_(e_trailing));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 if (eap->skip) /* not executing commands, only parsing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5133 if (!subflags.do_count && !curbuf->b_p_ma)
823
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5134 {
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
5135 /* Substitution is not allowed in non-'modifiable' buffer */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5136 emsg(_(e_modifiable));
823
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5137 return;
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5138 }
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5139
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5142 if (subflags.do_error)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5143 emsg(_(e_invcmd));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5148 if (subflags.do_ic == 'i')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 regmatch.rmm_ic = TRUE;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5150 else if (subflags.do_ic == 'I')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 regmatch.rmm_ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 sub_firstline = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 * ~ in the substitute pattern is replaced with the old pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 * We do it here once to avoid it to be replaced over and over again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 * But don't do it when it starts with "\=", then it's an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 if (!(sub[0] == '\\' && sub[1] == '='))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 sub = regtilde(sub, p_magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 * Check for a match on each line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 line2 = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 for (lnum = eap->line1; lnum <= line2 && !(got_quit
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
5168 #if defined(FEAT_EVAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 || aborting()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 ); ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 {
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5173 nmatch = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11494
diff changeset
5174 (colnr_T)0, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 if (nmatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 colnr_T copycol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 colnr_T prev_matchcol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 char_u *new_end, *new_start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 unsigned new_start_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 int did_sub = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 int lastone;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5185 int len, copy_len, needed_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 long nmatch_tl = 0; /* nr of lines matched below lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 int do_again; /* do it again after joining lines */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5188 int skip_match = FALSE;
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5189 linenr_T sub_firstlnum; /* nr of first sub line */
16698
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5190 #ifdef FEAT_TEXT_PROP
16714
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5191 int apc_flags = APC_SAVE_FOR_UNDO | APC_SUBSTITUTE;
16698
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5192 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 * The new text is build up step by step, to avoid too much
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 * copying. There are these pieces:
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
5197 * sub_firstline The old text, unmodified.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 * copycol Column in the old text where we started
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 * looking for a match; from here old text still
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 * needs to be copied to the new text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 * matchcol Column number of the old text where to look
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 * for the next match. It's just after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 * previous match or one further.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 * prev_matchcol Column just after the previous match (if any).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 * Mostly equal to matchcol, except for the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 * match and after skipping an empty match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 * regmatch.*pos Where the pattern matched in the old text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 * new_start The new text, all that has been produced so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 * far.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 * new_end The new text, where to append new text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 *
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5212 * lnum The line number where we found the start of
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5213 * the match. Can be below the line we searched
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5214 * when there is a \n before a \zs in the
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5215 * pattern.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 * sub_firstlnum The line number in the buffer where to look
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 * for a match. Can be different from "lnum"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 * when the pattern or substitute string contains
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 * line breaks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 * Special situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 * - When the substitute string contains a line break, the part up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 * to the line break is inserted in the text, but the copy of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 * the original line is kept. "sub_firstlnum" is adjusted for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 * the inserted lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 * - When the matched pattern contains a line break, the old line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 * is taken from the line at the end of the pattern. The lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 * in the match are deleted later, "sub_firstlnum" is adjusted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 * accordingly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 * The new text is built up in new_start[]. It has some extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 * room to avoid using alloc()/free() too often. new_start_len is
1389
bdcfe793d49f updated for version 7.1-104
vimboss
parents: 1370
diff changeset
5233 * the length of the allocated memory at new_start.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 * Make a copy of the old line, so it won't be taken away when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 * updating the screen or handling a multi-line match. The "old_"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 * pointers point into this copy.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 */
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5239 sub_firstlnum = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 copycol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 matchcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 /* At first match, remember current cursor position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 if (!got_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 got_match = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 * Loop until nothing more to replace in this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 * 1. Handle match with empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 * 2. If do_ask is set, ask for confirmation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 * 4. if do_all is set, find next match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 {
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5260 /* Advance "lnum" to the line where the match starts. The
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5261 * match does not start in the first line when there is a line
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5262 * break before \zs. */
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5263 if (regmatch.startpos[0].lnum > 0)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5264 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5265 lnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5266 sub_firstlnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5267 nmatch -= regmatch.startpos[0].lnum;
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
5268 VIM_CLEAR(sub_firstline);
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5269 }
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5270
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5271 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5272 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5273 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5274 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5275 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5276 vim_free(new_start);
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5277 goto outofmem;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5278 }
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5279 }
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5280
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 /* Save the line number of the last change for the final
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 * cursor position (just like Vi). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 do_again = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 * 1. Match empty string does not count, except for first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 * match. This reproduces the strange vi behaviour.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 * This also catches endless loops.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 if (matchcol == prev_matchcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 && regmatch.endpos[0].lnum == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 && matchcol == regmatch.endpos[0].col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 {
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5295 if (sub_firstline[matchcol] == NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5296 /* We already were at the end of the line. Don't look
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5297 * for a match in this line again. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5298 skip_match = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5299 else
2837
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5300 {
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5301 /* search for a match at next column */
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5302 if (has_mbyte)
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5303 matchcol += mb_ptr2len(sub_firstline + matchcol);
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5304 else
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5305 ++matchcol;
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
5306 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 goto skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 /* Normally we continue searching for a match just after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 * previous match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 matchcol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 prev_matchcol = matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5316 * 2. If do_count is set only increase the counter.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5317 * If do_ask is set, ask for confirmation.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5319 if (subflags.do_count)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5320 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5321 /* For a multi-line match, put matchcol at the NUL at
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5322 * the end of the line and set nmatch to one, so that
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5323 * we continue looking for a match on the next line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5324 * Avoids that ":s/\nB\@=//gc" get stuck. */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5325 if (nmatch > 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5326 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
5327 matchcol = (colnr_T)STRLEN(sub_firstline);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5328 nmatch = 1;
1483
05b48b16b627 updated for version 7.1-198
vimboss
parents: 1466
diff changeset
5329 skip_match = TRUE;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5330 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5331 sub_nsubs++;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5332 did_sub = TRUE;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5333 #ifdef FEAT_EVAL
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5334 /* Skip the substitution, unless an expression is used,
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5335 * then it is evaluated in the sandbox. */
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5336 if (!(sub[0] == '\\' && sub[1] == '='))
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5337 #endif
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5338 goto skip;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5339 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5340
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5341 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 {
1874
87b6a6a065ab updated for version 7.2-171
vimboss
parents: 1872
diff changeset
5343 int typed = 0;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5344
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 /* change State to CONFIRM, so that the mouse works
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 * properly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 setmouse(); /* disable mouse in xterm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 curwin->w_cursor.col = regmatch.startpos[0].col;
10638
21f983648487 patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents: 10575
diff changeset
5353 if (curwin->w_p_crb)
21f983648487 patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents: 10575
diff changeset
5354 do_check_cursorbind();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 /* When 'cpoptions' contains "u" don't sync undo when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 * asking for confirmation. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 ++no_u_sync;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5364 while (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5366 if (exmode_active)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5367 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5368 char_u *resp;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5369 colnr_T sc, ec;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5370
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5371 print_line_no_prefix(lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5372 subflags.do_number, subflags.do_list);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5373
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5374 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5375 curwin->w_cursor.col = regmatch.endpos[0].col - 1;
10970
ab9f7bbe4439 patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents: 10853
diff changeset
5376 if (curwin->w_cursor.col < 0)
ab9f7bbe4439 patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents: 10853
diff changeset
5377 curwin->w_cursor.col = 0;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5378 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec);
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5379 if (subflags.do_number || curwin->w_p_nu)
5396
15c1b8a20da6 updated for version 7.4.049
Bram Moolenaar <bram@vim.org>
parents: 5282
diff changeset
5380 {
15c1b8a20da6 updated for version 7.4.049
Bram Moolenaar <bram@vim.org>
parents: 5282
diff changeset
5381 int numw = number_width(curwin) + 1;
15c1b8a20da6 updated for version 7.4.049
Bram Moolenaar <bram@vim.org>
parents: 5282
diff changeset
5382 sc += numw;
15c1b8a20da6 updated for version 7.4.049
Bram Moolenaar <bram@vim.org>
parents: 5282
diff changeset
5383 ec += numw;
15c1b8a20da6 updated for version 7.4.049
Bram Moolenaar <bram@vim.org>
parents: 5282
diff changeset
5384 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5385 msg_start();
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5386 for (i = 0; i < (long)sc; ++i)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5387 msg_putchar(' ');
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5388 for ( ; i <= (long)ec; ++i)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5389 msg_putchar('^');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5390
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5391 resp = getexmodeline('?', NULL, 0);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5392 if (resp != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5393 {
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5394 typed = *resp;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5395 vim_free(resp);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5396 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5397 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5398 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5399 {
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5400 char_u *orig_line = NULL;
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5401 int len_change = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 #ifdef FEAT_FOLDING
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5403 int save_p_fen = curwin->w_p_fen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5404
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5405 curwin->w_p_fen = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5406 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5407 /* Invert the matched string.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5408 * Remove the inversion afterwards. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5409 temp = RedrawingDisabled;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5410 RedrawingDisabled = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5411
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5412 if (new_start != NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5413 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5414 /* There already was a substitution, we would
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5415 * like to show this to the user. We cannot
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5416 * really update the line, it would change
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5417 * what matches. Temporarily replace the line
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5418 * and change it back afterwards. */
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5419 orig_line = vim_strsave(ml_get(lnum));
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5420 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5421 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5422 char_u *new_line = concat_str(new_start,
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5423 sub_firstline + copycol);
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5424
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5425 if (new_line == NULL)
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
5426 VIM_CLEAR(orig_line);
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5427 else
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5428 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5429 /* Position the cursor relative to the
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5430 * end of the line, the previous
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5431 * substitute may have inserted or
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5432 * deleted characters before the
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5433 * cursor. */
4086
0cbea05f19c7 updated for version 7.3.797
Bram Moolenaar <bram@vim.org>
parents: 4076
diff changeset
5434 len_change = (int)STRLEN(new_line)
0cbea05f19c7 updated for version 7.3.797
Bram Moolenaar <bram@vim.org>
parents: 4076
diff changeset
5435 - (int)STRLEN(orig_line);
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5436 curwin->w_cursor.col += len_change;
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5437 ml_replace(lnum, new_line, FALSE);
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5438 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5439 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5440 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5441
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5442 search_match_lines = regmatch.endpos[0].lnum
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5443 - regmatch.startpos[0].lnum;
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5444 search_match_endcol = regmatch.endpos[0].col
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5445 + len_change;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5446 highlight_match = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5447
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5448 update_topline();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5449 validate_cursor();
748
605c8fbb13dd updated for version 7.0222
vimboss
parents: 735
diff changeset
5450 update_screen(SOME_VALID);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5451 highlight_match = FALSE;
748
605c8fbb13dd updated for version 7.0222
vimboss
parents: 735
diff changeset
5452 redraw_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 #ifdef FEAT_FOLDING
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5455 curwin->w_p_fen = save_p_fen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5456 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5457 if (msg_row == Rows - 1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5458 msg_didout = FALSE; /* avoid a scroll-up */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5459 msg_starthere();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5460 i = msg_scroll;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5461 msg_scroll = 0; /* truncate msg when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5462 needed */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5463 msg_no_more = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5464 /* write message same highlighting as for
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5465 * wait_return */
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11144
diff changeset
5466 smsg_attr(HL_ATTR(HLF_R),
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5467 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5468 msg_no_more = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5469 msg_scroll = i;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5470 showruler(TRUE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5471 windgoto(msg_row, msg_col);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5472 RedrawingDisabled = temp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 #ifdef USE_ON_FLY_SCROLL
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5475 dont_scroll = FALSE; /* allow scrolling here */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5476 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5477 ++no_mapping; /* don't map this key */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5478 ++allow_keys; /* allow special keys */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5479 typed = plain_vgetc();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5480 --allow_keys;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5481 --no_mapping;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5482
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5483 /* clear the question */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5484 msg_didout = FALSE; /* don't scroll up */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5485 msg_col = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5486 gotocmdline(TRUE);
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5487
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5488 /* restore the line */
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5489 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
5490 ml_replace(lnum, orig_line, FALSE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5491 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5492
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 need_wait_return = FALSE; /* no hit-return prompt */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5494 if (typed == 'q' || typed == ESC || typed == Ctrl_C
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 #ifdef UNIX
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5496 || typed == intr_char
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 got_quit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5503 if (typed == 'n')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 break;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5505 if (typed == 'y')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 break;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5507 if (typed == 'l')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 /* last: replace and then stop */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5510 subflags.do_all = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 line2 = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5514 if (typed == 'a')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5516 subflags.do_ask = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 #ifdef FEAT_INS_EXPAND
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5520 if (typed == Ctrl_E)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 scrollup_clamp();
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5522 else if (typed == Ctrl_Y)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 scrolldown_clamp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 --no_u_sync;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5533 if (typed == 'n')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 /* For a multi-line match, put matchcol at the NUL at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 * the end of the line and set nmatch to one, so that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 * we continue looking for a match on the next line.
1091
f9366d458bd0 updated for version 7.0-217
vimboss
parents: 1076
diff changeset
5538 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc"
f9366d458bd0 updated for version 7.0-217
vimboss
parents: 1076
diff changeset
5539 * get stuck when pressing 'n'. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
5542 matchcol = (colnr_T)STRLEN(sub_firstline);
1091
f9366d458bd0 updated for version 7.0-217
vimboss
parents: 1076
diff changeset
5543 skip_match = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 goto skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 if (got_quit)
4099
77fa4dee43fc updated for version 7.3.803
Bram Moolenaar <bram@vim.org>
parents: 4086
diff changeset
5548 goto skip;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 /* Move the cursor to the start of the match, so that we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 * use "\=col("."). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 curwin->w_cursor.col = regmatch.startpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 */
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5558 #ifdef FEAT_EVAL
16716
5a541d459ef7 patch 8.1.1360: buffer left 'nomodifiable' after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16714
diff changeset
5559 save_ma = curbuf->b_p_ma;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5560 if (subflags.do_count)
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5561 {
16686
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents: 16662
diff changeset
5562 // prevent accidentally changing the buffer by a function
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5563 curbuf->b_p_ma = FALSE;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5564 sandbox++;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5565 }
16686
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents: 16662
diff changeset
5566 // Save flags for recursion. They can change for e.g.
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents: 16662
diff changeset
5567 // :s/^/\=execute("s#^##gn")
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5568 subflags_save = subflags;
16686
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents: 16662
diff changeset
5569 #endif
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents: 16662
diff changeset
5570 // get length of substitution part
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5571 sublen = vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5572 sub_firstlnum - regmatch.startpos[0].lnum,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 sub, sub_firstline, FALSE, p_magic, TRUE);
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5574 #ifdef FEAT_EVAL
16113
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents: 16021
diff changeset
5575 // If getting the substitute string caused an error, don't do
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents: 16021
diff changeset
5576 // the replacement.
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents: 16021
diff changeset
5577 // Don't keep flags set by a recursive call.
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5578 subflags = subflags_save;
16686
6ea3f93b4428 patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents: 16662
diff changeset
5579 if (aborting() || subflags.do_count)
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5580 {
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5581 curbuf->b_p_ma = save_ma;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5582 if (sandbox > 0)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5583 sandbox--;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5584 goto skip;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5585 }
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5586 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5588 /* When the match included the "$" of the last line it may
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5589 * go beyond the last line of the buffer. */
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5590 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5591 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5592 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5593 skip_match = TRUE;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5594 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5595
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 /* Need room for:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 * - result so far in new_start (not for first sub in line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 * - original text up to match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 * - length of substituted part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 * - original text after match
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5601 * Adjust text properties here, since we have all information
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5602 * needed.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 if (nmatch == 1)
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5605 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 p1 = sub_firstline;
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5607 #ifdef FEAT_TEXT_PROP
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5608 if (curbuf->b_has_textprop)
16698
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5609 {
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5610 // When text properties are changed, need to save for
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5611 // undo first, unless done already.
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5612 if (adjust_prop_columns(lnum, regmatch.startpos[0].col,
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5613 sublen - 1 - (regmatch.endpos[0].col
16714
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5614 - regmatch.startpos[0].col),
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5615 apc_flags))
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5616 apc_flags &= ~APC_SAVE_FOR_UNDO;
16698
23af483c4ceb patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents: 16686
diff changeset
5617 }
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5618 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5619 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 p1 = ml_get(sub_firstlnum + nmatch - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 nmatch_tl += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5625 copy_len = regmatch.startpos[0].col - copycol;
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5626 needed_len = copy_len + ((unsigned)STRLEN(p1)
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5627 - regmatch.endpos[0].col) + sublen + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 if (new_start == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 * Get some space for a temporary buffer to do the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 * substitution into (and some extra space to avoid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 * too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 new_start_len = needed_len + 50;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
5636 if ((new_start = alloc(new_start_len)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 goto outofmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 *new_start = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 new_end = new_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 * Check if the temporary buffer is long enough to do the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 * substitution into. If not, make it larger (with a bit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 * extra to avoid too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 len = (unsigned)STRLEN(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 needed_len += len;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5650 if (needed_len > (int)new_start_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 new_start_len = needed_len + 50;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
5653 if ((p1 = alloc(new_start_len)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 goto outofmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 mch_memmove(p1, new_start, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 new_start = p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 new_end = new_start + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 * copy the text up to the part that matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5668 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len);
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5669 new_end += copy_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5671 (void)vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5672 sub_firstlnum - regmatch.startpos[0].lnum,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 sub, new_end, TRUE, p_magic, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 sub_nsubs++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 did_sub = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 /* Move the cursor to the start of the line, to avoid that it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 * is beyond the end of the line after the substitution. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 /* For a multi-line match, make a copy of the last matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 * line and continue in that one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 sub_firstlnum += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 vim_free(sub_firstline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 /* When going beyond the last line, stop substituting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 if (sub_firstlnum <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 do_again = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 else
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5692 subflags.do_all = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 /* Remember next character to be copied. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 copycol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5698 if (skip_match)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5699 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5700 /* Already hit end of the buffer, sub_firstlnum is one
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5701 * less than what it ought to be. */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5702 vim_free(sub_firstline);
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5703 sub_firstline = vim_strsave((char_u *)"");
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5704 copycol = 0;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5705 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5706
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 * Now the trick is to replace CTRL-M chars with a real line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 * break. This would make it impossible to insert a CTRL-M in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 * the text. The line break can be avoided by preceding the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 * CTRL-M with a backslash. To be able to insert a backslash,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 * they must be doubled in the string and are halved here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 * That is Vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 for (p1 = new_end; *p1; ++p1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */
16714
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5718 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
5719 STRMOVE(p1, p1 + 1);
16714
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5720 #ifdef FEAT_TEXT_PROP
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5721 if (curbuf->b_has_textprop)
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5722 {
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5723 // When text properties are changed, need to save
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5724 // for undo first, unless done already.
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5725 if (adjust_prop_columns(lnum,
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5726 (colnr_T)(p1 - new_start), -1,
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5727 apc_flags))
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5728 apc_flags &= ~APC_SAVE_FOR_UNDO;
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5729 }
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5730 #endif
ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5731 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 else if (*p1 == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 {
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5734 if (u_inssub(lnum) == OK) // prepare for undo
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 {
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5736 colnr_T plen = (colnr_T)(p1 - new_start + 1);
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5737
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5738 *p1 = NUL; // truncate up to the CR
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5739 ml_append(lnum - 1, new_start, plen, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L);
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5741 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 appended_lines(lnum - 1, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 }
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5749 #ifdef FEAT_TEXT_PROP
16662
1fc9cd08cf3c patch 8.1.1333: text properties don't always move after changes
Bram Moolenaar <Bram@vim.org>
parents: 16606
diff changeset
5750 adjust_props_for_split(lnum + 1, lnum, plen, 1);
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5751 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5752 // all line numbers increase
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 ++sub_firstlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 ++line2;
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5756 // move the cursor to the new line, like Vi
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 ++curwin->w_cursor.lnum;
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5758 // copy the rest
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
5759 STRMOVE(new_start, p1 + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 p1 = new_start - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 else if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
5764 p1 += (*mb_ptr2len)(p1) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 * 4. If do_all is set, find next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769 * Prevent endless loop with patterns that match empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 * But ":s/\n/#/" is OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 skip:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 /* We already know that we did the last subst when we are at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 * the end of the line, except that a pattern like
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5776 * "bar\|\nfoo" may match at the NUL. "lnum" can be below
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5777 * "line2" when there is a \zs in the pattern after a line
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5778 * break. */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5779 lastone = (skip_match
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5780 || got_int
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5781 || got_quit
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5782 || lnum > line2
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5783 || !(subflags.do_all || do_again)
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5784 || (sub_firstline[matchcol] == NUL && nmatch <= 1
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5785 && !re_multiline(regmatch.regprog)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 nmatch = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 * Replace the line in the buffer when needed. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 * skipped when there are more matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 * The check for nmatch_tl is needed for when multi-line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 * matching must replace the lines before trying to do another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 * match, otherwise "\@<=" won't work.
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5794 * When the match starts below where we start searching also
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5795 * need to replace the line first (using \zs after \n).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 if (lastone
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 || nmatch_tl > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 || (nmatch = vim_regexec_multi(&regmatch, curwin,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5800 curbuf, sub_firstlnum,
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11494
diff changeset
5801 matchcol, NULL, NULL)) == 0
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5802 || regmatch.startpos[0].lnum > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 if (new_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 * Copy the rest of the line, that didn't match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 * "matchcol" has to be adjusted, we use the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 * the line as reference, because the substitute may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 * have changed the number of characters. Same for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 * "prev_matchcol".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 STRCAT(new_start, sub_firstline + copycol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 if (u_savesub(lnum) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 ml_replace(lnum, new_start, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 if (nmatch_tl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 * Matched lines have now been substituted and are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 * useless, delete them. The part after the match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 * has been appended to new_start, we don't need
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 * it in the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 if (u_savedel(lnum, nmatch_tl) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 for (i = 0; i < nmatch_tl; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 ml_delete(lnum, (int)FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 mark_adjust(lnum, lnum + nmatch_tl - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 (long)MAXLNUM, -nmatch_tl);
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5837 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 deleted_lines(lnum, nmatch_tl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 line2 -= nmatch_tl; /* nr of lines decreases */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 nmatch_tl = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 /* When asking, undo is saved each time, must also set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 * changed flag each time. */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5846 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 sub_firstlnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 vim_free(sub_firstline); /* free the temp buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 sub_firstline = new_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 new_start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 copycol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 if (nmatch == -1 && !lastone)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 nmatch = vim_regexec_multi(&regmatch, curwin, curbuf,
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11494
diff changeset
5866 sub_firstlnum, matchcol, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 if (nmatch <= 0)
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5872 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5873 /* If the match found didn't start where we were
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5874 * searching, do the next search in the line where we
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5875 * found the match. */
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5876 if (nmatch == -1)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5877 lnum -= regmatch.startpos[0].lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 break;
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5879 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 if (did_sub)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 ++sub_nlines;
1720
7b258a166daa updated for version 7.2-018
vimboss
parents: 1696
diff changeset
5887 vim_free(new_start); /* for when substitute was cancelled */
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
5888 VIM_CLEAR(sub_firstline); /* free the copy of the original line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 /* Need to subtract the number of added lines from "last_line" to get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 * the line number before the change (same as adding the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 * deleted lines). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 i = curbuf->b_ml.ml_line_count - old_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 changed_lines(first_line, 0, last_line - i, i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 outofmem:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 vim_free(sub_firstline); /* may have to free allocated copy of the line */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5905
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5906 /* ":s/pat//n" doesn't move the cursor */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5907 if (subflags.do_count)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5908 curwin->w_cursor = old_cursor;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5909
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
5910 if (sub_nsubs > start_nsubs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 /* Set the '[ and '] marks. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 curbuf->b_op_start.lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 curbuf->b_op_end.lnum = line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5919 /* when interactive leave cursor on the match */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5920 if (!subflags.do_ask)
3394
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5921 {
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5922 if (endcolumn)
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5923 coladvance((colnr_T)MAXCOL);
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5924 else
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5925 beginline(BL_WHITE | BL_FIX);
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5926 }
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5927 if (!do_sub_msg(subflags.do_count) && subflags.do_ask)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
5928 msg("");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 global_need_beginline = TRUE;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5932 if (subflags.do_print)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5933 print_line(curwin->w_cursor.lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5934 subflags.do_number, subflags.do_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 else if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 if (got_int) /* interrupted */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5939 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 else if (got_match) /* did find something but nothing substituted */
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
5941 msg("");
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5942 else if (subflags.do_error) /* nothing found */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5943 semsg(_(e_patnotf2), get_search_pat());
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945
4035
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5946 #ifdef FEAT_FOLDING
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5947 if (subflags.do_ask && hasAnyFolding(curwin))
4035
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5948 /* Cursor position may require updating */
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5949 changed_window_setting();
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5950 #endif
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5951
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4613
diff changeset
5952 vim_regfree(regmatch.regprog);
6789
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
5953
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
5954 /* Restore the flag values, they can be used for ":&&". */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5955 subflags.do_all = save_do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5956 subflags.do_ask = save_do_ask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 * Give message for number of substitutions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 * Can also be used after a ":global" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 * Return TRUE if a message was given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 */
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 481
diff changeset
5964 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
5965 do_sub_msg(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
5966 int count_only) /* used 'n' flag for ":s" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 * Only report substitutions when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 * - more than 'report' substitutions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 * - command was typed by user, or number of changed lines > 'report'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 * - giving messages is not disabled by 'lazyredraw'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5974 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5975 || count_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 && messaging())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 {
14585
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5978 char *msg_single;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5979 char *msg_plural;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5980
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 STRCPY(msg_buf, _("(Interrupted) "));
2290
22529abcd646 Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
5983 else
22529abcd646 Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
5984 *msg_buf = NUL;
14585
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5985
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5986 msg_single = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5987 ? NGETTEXT("%ld match on %ld line",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5988 "%ld matches on %ld line", sub_nsubs)
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5989 : NGETTEXT("%ld substitution on %ld line",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5990 "%ld substitutions on %ld line", sub_nsubs);
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5991 msg_plural = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5992 ? NGETTEXT("%ld match on %ld lines",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5993 "%ld matches on %ld lines", sub_nsubs)
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5994 : NGETTEXT("%ld substitution on %ld lines",
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5995 "%ld substitutions on %ld lines", sub_nsubs);
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5996
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
5997 vim_snprintf_add(msg_buf, sizeof(msg_buf),
14585
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5998 NGETTEXT(msg_single, msg_plural, sub_nlines),
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5999 sub_nsubs, (long)sub_nlines);
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
6000
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 if (msg(msg_buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 /* save message to display it after redraw */
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
6003 set_keep_msg((char_u *)msg_buf, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6008 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6014 static void
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6015 global_exe_one(char_u *cmd, linenr_T lnum)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6016 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6017 curwin->w_cursor.lnum = lnum;
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6018 curwin->w_cursor.col = 0;
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6019 if (*cmd == NUL || *cmd == '\n')
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6020 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6021 else
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6022 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6023 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6024
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 * Execute a global command of the form:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 * g/pattern/X : execute X on all lines where pattern matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 * v/pattern/X : execute X on all lines where pattern does not match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 * where 'X' is an EX command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 * The command character (as well as the trailing slash) is optional, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 * is assumed to be 'p' if missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 * This is implemented in two passes: first we scan the file for the pattern and
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6037 * set a mark for each line that (not) matches. Secondly we execute the command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 * for each line that has a mark. This is required because after deleting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 * lines we do not know where to search for the next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6042 ex_global(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 linenr_T lnum; /* line number according to old situation */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6045 int ndone = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 int type; /* first char of cmd: 'v' or 'g' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 char_u *cmd; /* command argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 char_u delim; /* delimiter, normally '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 int match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 int which_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6055 /* When nesting the command works on one line. This allows for
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6056 * ":g/found/v/notfound/command". */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6057 if (global_busy && (eap->line1 != 1
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6058 || eap->line2 != curbuf->b_ml.ml_line_count))
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6059 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6060 /* will increment global_busy to break out of the loop */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6061 emsg(_("E147: Cannot do :global recursive with a range"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 if (eap->forceit) /* ":global!" is like ":vglobal" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 type = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 type = *eap->cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 which_pat = RE_LAST; /* default: use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 * "\/" and "\?": use previous search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 * "\&": use previous substitute pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 if (vim_strchr((char_u *)"/?&", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6082 emsg(_(e_backslash));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 which_pat = RE_SUBST; /* use previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 which_pat = RE_SEARCH; /* use previous search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 pat = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 else if (*cmd == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6094 emsg(_("E148: Regular expression missing from global"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 delim = *cmd; /* get the delimiter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 if (delim)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 ++cmd; /* skip delimiter if there is one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 pat = cmd; /* remember start of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 if (cmd[0] == delim) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6110 emsg(_(e_invcmd));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6114 if (global_busy)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6115 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6116 lnum = curwin->w_cursor.lnum;
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
6117 match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11494
diff changeset
6118 (colnr_T)0, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 if ((type == 'g' && match) || (type == 'v' && !match))
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6120 global_exe_one(cmd, lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 else
6116
7766142fc7d3 updated for version 7.4.396
Bram Moolenaar <bram@vim.org>
parents: 6049
diff changeset
6123 {
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6124 /*
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6125 * pass 1: set marks for each (not) matching line
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6126 */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6127 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6128 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6129 /* a match on this line? */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6130 match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11494
diff changeset
6131 (colnr_T)0, NULL, NULL);
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6132 if ((type == 'g' && match) || (type == 'v' && !match))
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6133 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6134 ml_setmarked(lnum);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6135 ndone++;
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6136 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6137 line_breakcheck();
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6138 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6139
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6140 /*
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6141 * pass 2: execute the command for each line that has been marked
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6142 */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6143 if (got_int)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
6144 msg(_(e_interr));
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6145 else if (ndone == 0)
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6146 {
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6147 if (type == 'v')
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6148 smsg(_("Pattern found in every line: %s"), pat);
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6149 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6150 smsg(_("Pattern not found: %s"), pat);
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6151 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6152 else
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6153 {
6116
7766142fc7d3 updated for version 7.4.396
Bram Moolenaar <bram@vim.org>
parents: 6049
diff changeset
6154 #ifdef FEAT_CLIPBOARD
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6155 start_global_changes();
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6156 #endif
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6157 global_exe(cmd);
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6158 #ifdef FEAT_CLIPBOARD
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6159 end_global_changes();
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6160 #endif
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6161 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6162
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6163 ml_clearmarked(); /* clear rest of the marks */
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6164 }
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6165
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4613
diff changeset
6166 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 * Execute "cmd" on lines marked with ml_setmarked().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6173 global_exe(char_u *cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 {
2819
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6175 linenr_T old_lcount; /* b_ml.ml_line_count before the command */
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6176 buf_T *old_buf = curbuf; /* remember what buffer we started in */
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6177 linenr_T lnum; /* line number according to old situation */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 * Set current position only once for a global command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 * If global_busy is set, setpcmark() will not do anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 * If there is an error, global_busy will be incremented.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 /* When the command writes a message, don't overwrite the command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 msg_didout = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188
2127
4e22214f8464 updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents: 2126
diff changeset
6189 sub_nsubs = 0;
4e22214f8464 updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents: 2126
diff changeset
6190 sub_nlines = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 global_need_beginline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 global_busy = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 old_lcount = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 {
11494
8e5ec22db3d8 patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents: 11476
diff changeset
6196 global_exe_one(cmd, lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 global_busy = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 if (global_need_beginline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 beginline(BL_WHITE | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 check_cursor(); /* cursor may be beyond the end of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6206 /* the cursor may not have moved in the text but a change in a previous
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6207 * line may move it on the screen */
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6208 changed_line_abv_curs();
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6209
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 /* If it looks like no message was written, allow overwriting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 * command with the report for number of changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 if (msg_col == 0 && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214
1227
40943ccdf160 updated for version 7.1b
vimboss
parents: 1185
diff changeset
6215 /* If substitutes done, report number of substitutes, otherwise report
2819
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6216 * number of extra or deleted lines.
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6217 * Don't report extra or deleted lines in the edge case where the buffer
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6218 * we are in after execution is different from the buffer we started in. */
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6219 if (!do_sub_msg(FALSE) && curbuf == old_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 msgmore(curbuf->b_ml.ml_line_count - old_lcount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6225 read_viminfo_sub_string(vir_T *virp, int force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 {
2690
3ea3dcbf2cd6 updated for version 7.3.108
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
6227 if (force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 vim_free(old_sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 if (force || old_sub == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 old_sub = viminfo_readstring(virp, 1, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6235 write_viminfo_sub_string(FILE *fp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 if (get_viminfo_parameter('/') != 0 && old_sub != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 {
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
6239 fputs(_("\n# Last Substitute String:\n$"), fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 viminfo_writestring(fp, old_sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6245 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6246 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6247 free_old_sub(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6248 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6249 vim_free(old_sub);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6250 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6251 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6252
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6253 #if defined(FEAT_QUICKFIX) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 * Set up for a tagpreview.
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6256 * Return TRUE when it was created.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 */
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6258 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6259 prepare_tagpreview(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6260 int undo_sync) /* sync undo when leaving the window */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 * If there is already a preview window open, use that one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 if (!curwin->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 {
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
6273 FOR_ALL_WINDOWS(wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 if (wp != NULL)
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 770
diff changeset
6277 win_enter(wp, undo_sync);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 * There is no preview window open yet. Create one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 == FAIL)
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6285 return FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 curwin->w_p_pvw = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 curwin->w_p_wfh = TRUE;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
6288 RESET_BINDING(curwin); /* don't take over 'scrollbind'
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
6289 and 'cursorbind' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 curwin->w_p_diff = FALSE; /* no 'diff' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 curwin->w_p_fdc = 0; /* no 'foldcolumn' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 # endif
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6296 return TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 }
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6299 return FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 * ":help": open a read-only window on a help file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6309 ex_help(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 char_u *tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 FILE *helpfd; /* file descriptor of help file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 int num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318 char_u **matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 int empty_fnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 int alt_fnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 int len;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6325 char_u *lang;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 #endif
3112
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6327 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6328 int old_KeyTyped = KeyTyped;
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6329 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 * A ":help" command ends at the first LF, or at a '|' that is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6335 * followed by some text. Set nextcmd to the following command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 for (arg = eap->arg; *arg; ++arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 if (*arg == '\n' || *arg == '\r'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 || (*arg == '|' && arg[1] != NUL && arg[1] != '|'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 *arg++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 eap->nextcmd = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348
3446
8691bdcdbf66 updated for version 7.3.488
Bram Moolenaar <bram@vim.org>
parents: 3411
diff changeset
6349 if (eap->forceit && *arg == NUL && !curbuf->b_help)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6351 emsg(_("E478: Don't panic!"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 if (eap->skip) /* not executing commands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 arg = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 /* remove trailing blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 p = arg + STRLEN(arg) - 1;
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
6363 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 *p-- = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 /* Check for a specified language */
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6368 lang = check_help_lang(arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 /* When no argument given go to the index. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 arg = (char_u *)"help.txt";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 * Check if there is a match for the argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 n = find_help_tags(arg, &num_matches, &matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 eap != NULL && eap->forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 if (n != FAIL && lang != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 /* Find first item with the requested language. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 for (i = 0; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6387 len = (int)STRLEN(matches[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 if (len > 3 && matches[i][len - 3] == '@'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 && STRICMP(matches[i] + len - 2, lang) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 if (i >= num_matches || n == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 if (lang != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6397 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 #endif
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6400 semsg(_("E149: Sorry, no help for %s"), arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 if (n != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 /* The first match (in the requested language) is the best match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 tag = vim_strsave(matches[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 * Re-use an existing help window or open a new one.
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6416 * Always open a new one for ":tab help".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 */
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6418 if (!bt_help(curwin->w_buffer) || cmdmod.tab != 0)
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6419 {
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6420 if (cmdmod.tab != 0)
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6421 wp = NULL;
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6422 else
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
6423 FOR_ALL_WINDOWS(wp)
11800
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents: 11666
diff changeset
6424 if (bt_help(wp->w_buffer))
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6425 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 if (wp != NULL && wp->w_buffer->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 win_enter(wp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 * There is no help window yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 * Try to open the file specified by the "helpfile" option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6436 smsg(_("Sorry, help file \"%s\" not found"), p_hf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 fclose(helpfd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 /* Split off help window; put it at far top if no position
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6442 * specified, the current window is vertically split and
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6443 * narrow. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 n = WSP_HELP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 if (cmdmod.split == 0 && curwin->w_width != Columns
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6446 && curwin->w_width < 80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 n |= WSP_TOP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 if (win_split(0, n) == FAIL)
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6449 goto erret;
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6450
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 if (curwin->w_height < p_hh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 win_setheight((int)p_hh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 * Open help file (do_ecmd() will set b_help flag, readfile() will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 * set b_p_ro flag).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 * Set the alternate file to the previously edited file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 alt_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
6461 ECMD_HIDE + ECMD_SET_HELP,
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6462 NULL); /* buffer is still open, don't store info */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
6463 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
6464 curwin->w_alt_fnum = alt_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 empty_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 if (!p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 restart_edit = 0; /* don't want insert mode in help file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471
3112
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6472 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6473 /* Restore KeyTyped, setting 'filetype=help' may reset it.
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6474 * It is needed for do_tag top open folds under the cursor. */
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6475 KeyTyped = old_KeyTyped;
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6476 #endif
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6477
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 if (tag != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 do_tag(tag, DT_HELP, 1, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6481 /* Delete the empty buffer if we're not using it. Careful: autocommands
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6482 * may have jumped to another window, check that the buffer is not in a
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6483 * window. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 buf = buflist_findnr(empty_fnum);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6487 if (buf != NULL && buf->b_nwindows == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488 wipe_buffer(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 /* keep the previous alternate file */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
6492 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 curwin->w_alt_fnum = alt_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 vim_free(tag);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6499 /*
6234
78aad99db762 updated for version 7.4.452
Bram Moolenaar <bram@vim.org>
parents: 6228
diff changeset
6500 * ":helpclose": Close one help window
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6501 */
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6502 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6503 ex_helpclose(exarg_T *eap UNUSED)
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6504 {
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6505 win_T *win;
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6506
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6507 FOR_ALL_WINDOWS(win)
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6508 {
11800
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents: 11666
diff changeset
6509 if (bt_help(win->w_buffer))
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6510 {
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6511 win_close(win, FALSE);
6234
78aad99db762 updated for version 7.4.452
Bram Moolenaar <bram@vim.org>
parents: 6228
diff changeset
6512 return;
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6513 }
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6514 }
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6515 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6517 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6518 /*
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6519 * In an argument search for a language specifiers in the form "@xx".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6520 * Changes the "@" to NUL if found, and returns a pointer to "xx".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6521 * Returns NULL if not found.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6522 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6523 char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6524 check_help_lang(char_u *arg)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6525 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6526 int len = (int)STRLEN(arg);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6527
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6528 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2])
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6529 && ASCII_ISALPHA(arg[len - 1]))
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6530 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6531 arg[len - 3] = NUL; /* remove the '@' */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6532 return arg + len - 2;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6533 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6534 return NULL;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6535 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6536 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6537
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 * Return a heuristic indicating how well the given string matches. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 * smaller the number, the better the match. This is the order of priorities,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 * from best match to worst match:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542 * - Match with least alpha-numeric characters is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 * - Match with least total characters is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 * - Match towards the start is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 * - Match starting with "+" is worse (feature instead of command)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 * Assumption is made that the matched_string passed has already been found to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 * match some string for which help is requested. webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6550 help_heuristic(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6551 char_u *matched_string,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6552 int offset, /* offset for match */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6553 int wrong_case) /* no matching case */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 int num_letters;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 num_letters = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 for (p = matched_string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 if (ASCII_ISALNUM(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 num_letters++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 * Multiply the number of letters by 100 to give it a much bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 * weighting than the number of characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 * If there only is a match while ignoring case, add 5000.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 * If the match starts in the middle of a word, add 10000 to put it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 * somewhere in the last half.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 * If the match is more than 2 chars from the start, multiply by 200 to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 * put it after matches at the start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 && ASCII_ISALNUM(matched_string[offset - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 offset += 10000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 else if (offset > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 offset *= 200;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 if (wrong_case)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 offset += 5000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 /* Features are less interesting than the subjects themselves, but "+"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 * alone is not a feature. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 if (matched_string[0] == '+' && matched_string[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 offset += 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 return (int)(100 * num_letters + STRLEN(matched_string) + offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 * Compare functions for qsort() below, that checks the help heuristics number
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588 * that has been put after the tagname by find_tags().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6591 help_compare(const void *s1, const void *s2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 char *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 char *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 p1 = *(char **)s1 + strlen(*(char **)s1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6597 p2 = *(char **)s2 + strlen(*(char **)s2) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 return strcmp(p1, p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 * Find all help tags matching "arg", sort them and return in matches[], with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 * the number of matches in num_matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 * The matches will be sorted with a "best" match algorithm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 * When "keep_lang" is TRUE try keeping the language of the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6608 find_help_tags(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6609 char_u *arg,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6610 int *num_matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6611 char_u ***matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6612 int keep_lang)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*",
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
6617 "/*", "/\\*", "\"*", "**",
5269
7d1f89b27103 updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents: 5257
diff changeset
6618 "cpo-*", "/\\(\\)", "/\\%(\\)",
14443
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6619 "?", ":?", "?<CR>", "g?", "g?g?", "g??",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6620 "-?", "q?", "v_g?",
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6621 "/\\?", "/\\z(\\)", "\\=", ":s\\=",
10851
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6622 "[count]", "[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6623 "[range]", ":[range]",
5647
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6624 "[pattern]", "\\|", "\\%$",
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6625 "s/\\~", "s/\\U", "s/\\L",
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6626 "s/\\1", "s/\\2", "s/\\3", "s/\\9"};
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star",
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
6628 "/star", "/\\\\star", "quotestar", "starstar",
5269
7d1f89b27103 updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents: 5257
diff changeset
6629 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)",
14443
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6630 "?", ":?", "?<CR>", "g?", "g?g?", "g??",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6631 "-?", "q?", "v_g?",
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6632 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=",
10851
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6633 "\\[count]", "\\[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6634 "\\[range]", ":\\[range]",
5647
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6635 "\\[pattern]", "\\\\bar", "/\\\\%\\$",
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
6636 "s/\\\\\\~", "s/\\\\U", "s/\\\\L",
5647
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6637 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"};
14443
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6638 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6639 ">=?", ">?", "is?", "isnot?"};
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 d = IObuff; /* assume IObuff is long enough! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643
14443
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6644 if (STRNICMP(arg, "expr-", 5) == 0)
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6645 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6646 // When the string starting with "expr-" and containing '?' and matches
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6647 // the table, it is taken literally. Otherwise '?' is recognized as a
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6648 // wildcard.
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6649 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; )
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6650 if (STRCMP(arg + 5, expr_table[i]) == 0)
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6651 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6652 STRCPY(d, arg);
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6653 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6654 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6655 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6656 else
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6657 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6658 // Recognize a few exceptions to the rule. Some strings that contain
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6659 // '*' with "star". Otherwise '*' is recognized as a wildcard.
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6660 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; )
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6661 if (STRCMP(arg, mtable[i]) == 0)
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6662 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6663 STRCPY(d, rtable[i]);
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6664 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6665 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6666 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 if (i < 0) /* no match in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 * Also replace "\%^" and "\%(", they match every tag too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 * Also "\zs", "\z1", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 * Also "\@<", "\@=", "\@<=", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 * And also "\_$" and "\_^". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 if (arg[0] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 && ((arg[1] != NUL && arg[2] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 && arg[2] != NUL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 STRCPY(d, "/\\\\");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 STRCPY(d + 3, arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 /* Check for "/\\_$", should be "/\\_\$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 if (d[3] == '_' && d[4] == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 STRCPY(d + 4, "\\$");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 {
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6688 /* Replace:
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6689 * "[:...:]" with "\[:...:]"
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6690 * "[++...]" with "\[++...]"
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
6691 * "\{" with "\\{" -- matching "} \}"
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6692 */
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6693 if ((arg[0] == '[' && (arg[1] == ':'
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6694 || (arg[1] == '+' && arg[2] == '+')))
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6695 || (arg[0] == '\\' && arg[1] == '{'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697
8556
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6698 /*
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6699 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'.
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6700 */
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6701 if (*arg == '(' && arg[1] == '\'')
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6702 arg++;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 for (s = arg; *s; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 * Replace "|" with "bar" and '"' with "quote" to match the name of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 * the tags for these commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 * Replace "*" with ".*" and "?" with "." to match command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 * completion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 * Insert a backslash before '~', '$' and '.' to avoid their
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 * special meaning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 if (d - IObuff > IOSIZE - 10) /* getting too long!? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 switch (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 case '|': STRCPY(d, "bar");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 d += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 case '"': STRCPY(d, "quote");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 d += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 case '*': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 case '?': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 case '.':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 case '~': *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 * ":help i_^_CTRL-D" work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 * Insert '-' before and after "CTRL-X" when applicable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 {
5282
8c42772f0543 updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents: 5269
diff changeset
6741 if (d > IObuff && d[-1] != '_' && d[-1] != '\\')
8c42772f0543 updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents: 5269
diff changeset
6742 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 STRCPY(d, "CTRL-");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 d += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 if (*s < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 *d++ = CtrlChar(*s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 *d++ = *s + '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 if (d[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 *d++ = '\\'; /* double a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 *d++ = *++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 if (s[1] != NUL && s[1] != '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 *d++ = '_'; /* append a '_' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 * Insert a backslash before a backslash after a slash, for search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 * pattern tags: "/\|" --> "/\\|".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 else if (s[0] == '\\' && s[1] != '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 && *arg == '/' && s == arg + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 * "CTRL-\_CTRL-N" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 if (STRNICMP(s, "CTRL-\\_", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6776 STRCPY(d, "CTRL-\\\\");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 d += 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 s += 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 /*
8883
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6784 * If tag contains "({" or "([", tag terminates at the "(".
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6785 * This is for help on functions, e.g.: abs({expr}).
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6786 */
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6787 if (*s == '(' && (s[1] == '{' || s[1] =='['))
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6788 break;
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6789
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6790 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791 * If tag starts with ', toss everything after a second '. Fixes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 * CTRL-] on 'option'. (would include the trailing '.').
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 if (*s == '\'' && s > arg && *arg == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 break;
9234
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents: 8883
diff changeset
6796 /* Also '{' and '}'. */
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents: 8883
diff changeset
6797 if (*s == '}' && s > arg && *arg == '{')
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents: 8883
diff changeset
6798 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 *d = NUL;
3480
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6801
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6802 if (*IObuff == '`')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6803 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6804 if (d > IObuff + 2 && d[-1] == '`')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6805 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6806 /* remove the backticks from `command` */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6807 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6808 d[-2] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6809 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6810 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6811 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6812 /* remove the backticks and comma from `command`, */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6813 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6814 d[-3] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6815 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6816 else if (d > IObuff + 4 && d[-3] == '`'
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6817 && d[-2] == '\\' && d[-1] == '.')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6818 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6819 /* remove the backticks and dot from `command`\. */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6820 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6821 d[-4] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6822 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6823 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 *matches = (char_u **)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 *num_matches = 0;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
6829 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 if (keep_lang)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 flags |= TAG_KEEP_LANG;
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6832 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 && *num_matches > 0)
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6834 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 /* Sort the matches found on the heuristic number that is after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 * tag name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 qsort((void *)*matches, (size_t)*num_matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6838 sizeof(char_u *), help_compare);
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6839 /* Delete more than TAG_MANY to reduce the size of the listing. */
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6840 while (*num_matches > TAG_MANY)
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6841 vim_free((*matches)[--*num_matches]);
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6842 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 /*
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6847 * Called when starting to edit a buffer for a help file.
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6848 */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6849 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6850 prepare_help_buffer(void)
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6851 {
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6852 char_u *p;
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6853
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6854 curbuf->b_help = TRUE;
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6855 #ifdef FEAT_QUICKFIX
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6856 set_string_option_direct((char_u *)"buftype", -1,
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6857 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6858 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6859
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6860 /*
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6861 * Always set these options after jumping to a help tag, because the
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6862 * user may have an autocommand that gets in the way.
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6863 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6864 * latin1 word characters (for translated help files).
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6865 * Only set it when needed, buf_init_chartab() is some work.
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6866 */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6867 p =
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6868 #ifdef EBCDIC
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6869 (char_u *)"65-255,^*,^|,^\"";
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6870 #else
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6871 (char_u *)"!-~,^*,^|,^\",192-255";
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6872 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6873 if (STRCMP(curbuf->b_p_isk, p) != 0)
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6874 {
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6875 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6876 check_buf_options(curbuf);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6877 (void)buf_init_chartab(curbuf, FALSE);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6878 }
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6879
6415
3421b24e419c updated for version 7.4.538
Bram Moolenaar <bram@vim.org>
parents: 6365
diff changeset
6880 #ifdef FEAT_FOLDING
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6881 /* Don't use the global foldmethod.*/
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6882 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual",
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6883 OPT_FREE|OPT_LOCAL, 0);
6415
3421b24e419c updated for version 7.4.538
Bram Moolenaar <bram@vim.org>
parents: 6365
diff changeset
6884 #endif
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6885
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6886 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6887 curwin->w_p_list = FALSE; /* no list mode */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6888
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6889 curbuf->b_p_ma = FALSE; /* not modifiable */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6890 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6891 curwin->w_p_nu = 0; /* no line numbers */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6892 curwin->w_p_rnu = 0; /* no relative line numbers */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6893 RESET_BINDING(curwin); /* no scroll or cursor binding */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6894 #ifdef FEAT_ARABIC
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6895 curwin->w_p_arab = FALSE; /* no arabic mode */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6896 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6897 #ifdef FEAT_RIGHTLEFT
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6898 curwin->w_p_rl = FALSE; /* help window is left-to-right */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6899 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6900 #ifdef FEAT_FOLDING
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6901 curwin->w_p_fen = FALSE; /* No folding in the help window */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6902 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6903 #ifdef FEAT_DIFF
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6904 curwin->w_p_diff = FALSE; /* No 'diff' */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6905 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6906 #ifdef FEAT_SPELL
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6907 curwin->w_p_spell = FALSE; /* No spell checking */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6908 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6909
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6910 set_buflisted(FALSE);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6911 }
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6912
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6913 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 * After reading a help file: May cleanup a help buffer when syntax
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 * highlighting is not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6918 fix_help_buffer(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 int in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 int len;
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6924 char_u *fname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 char_u *rt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 int mustfree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928
11533
c83dd5fa40d8 patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
6929 /* Set filetype to "help" if still needed. */
c83dd5fa40d8 patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
6930 if (STRCMP(curbuf->b_p_ft, "help") != 0)
11589
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents: 11537
diff changeset
6931 {
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents: 11537
diff changeset
6932 ++curbuf_lock;
11533
c83dd5fa40d8 patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
6933 set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
11589
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents: 11537
diff changeset
6934 --curbuf_lock;
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents: 11537
diff changeset
6935 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 #ifdef FEAT_SYN_HL
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
6938 if (!syntax_present(curwin))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 line = ml_get_buf(curbuf, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 len = (int)STRLEN(line);
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
6945 if (in_example && len > 0 && !VIM_ISWHITE(line[0]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 /* End of example: non-white or '<' in first column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 if (line[0] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 /* blank-out a '<' in the first column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 line[0] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 if (!in_example && len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 /* blank-out a '>' in the last column (start of example) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 in_example = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 else if (line[len - 1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 /* blank-out a '~' at the end of line (header marker) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 /*
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6976 * In the "help.txt" and "help.abx" file, add the locally added help
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6977 * files. This uses the very first line in the help file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 */
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6979 fname = gettail(curbuf->b_fname);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6980 if (fnamecmp(fname, "help.txt") == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6981 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6982 || (fnamencmp(fname, "help.", 5) == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6983 && ASCII_ISALPHA(fname[5])
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6984 && ASCII_ISALPHA(fname[6])
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6985 && TOLOWER_ASC(fname[7]) == 'x'
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6986 && fname[8] == NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6987 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6988 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 line = ml_get_buf(curbuf, lnum, FALSE);
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6993 if (strstr((char *)line, "*local-additions*") == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6994 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6995
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6996 /* Go through all directories in 'runtimepath', skipping
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6997 * $VIMRUNTIME. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6998 p = p_rtp;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6999 while (*p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 {
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7001 copy_option_part(&p, NameBuff, MAXPATHL, ",");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7002 mustfree = FALSE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7003 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
16738
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16716
diff changeset
7004 if (rt != NULL &&
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16716
diff changeset
7005 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 {
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7007 int fcount;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7008 char_u **fnames;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7009 FILE *fd;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7010 char_u *s;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7011 int fi;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7012 vimconv_T vc;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7013 char_u *cp;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7014
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7015 /* Find all "doc/ *.txt" files in this directory. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7016 add_pathsep(NameBuff);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7017 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7018 STRCAT(NameBuff, "doc/*.??[tx]");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 #else
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7020 STRCAT(NameBuff, "doc/*.txt");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7021 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7022 if (gen_expand_wildcards(1, &NameBuff, &fcount,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7023 &fnames, EW_FILE|EW_SILENT) == OK
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7024 && fcount > 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7025 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7026 #ifdef FEAT_MULTI_LANG
13014
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7027 int i1, i2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7028 char_u *f1, *f2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7029 char_u *t1, *t2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7030 char_u *e1, *e2;
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7031
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7032 /* If foo.abx is found use it instead of foo.txt in
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7033 * the same directory. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7034 for (i1 = 0; i1 < fcount; ++i1)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7035 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7036 for (i2 = 0; i2 < fcount; ++i2)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7037 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7038 if (i1 == i2)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7039 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7040 if (fnames[i1] == NULL || fnames[i2] == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7041 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7042 f1 = fnames[i1];
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7043 f2 = fnames[i2];
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7044 t1 = gettail(f1);
13014
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7045 t2 = gettail(f2);
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7046 e1 = vim_strrchr(t1, '.');
13014
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7047 e2 = vim_strrchr(t2, '.');
10299
7b2f95633e28 commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents: 10264
diff changeset
7048 if (e1 == NULL || e2 == NULL)
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7049 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7050 if (fnamecmp(e1, ".txt") != 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7051 && fnamecmp(e1, fname + 4) != 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7052 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7053 /* Not .txt and not .abx, remove it. */
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
7054 VIM_CLEAR(fnames[i1]);
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7055 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7056 }
13014
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7057 if (e1 - f1 != e2 - f2
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7058 || fnamencmp(f1, f2, e1 - f1) != 0)
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7059 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7060 if (fnamecmp(e1, ".txt") == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7061 && fnamecmp(e2, fname + 4) == 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7062 /* use .abx instead of .txt */
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
7063 VIM_CLEAR(fnames[i1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7066 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7067 for (fi = 0; fi < fcount; ++fi)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7068 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7069 if (fnames[fi] == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7070 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7071 fd = mch_fopen((char *)fnames[fi], "r");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7072 if (fd != NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7073 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7074 vim_fgets(IObuff, IOSIZE, fd);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7075 if (IObuff[0] == '*'
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7076 && (s = vim_strchr(IObuff + 1, '*'))
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7077 != NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7078 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7079 int this_utf = MAYBE;
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
7080
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7081 /* Change tag definition to a
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7082 * reference and remove <CR>/<NL>. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7083 IObuff[0] = '|';
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7084 *s = '|';
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7085 while (*s != NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7086 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7087 if (*s == '\r' || *s == '\n')
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7088 *s = NUL;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7089 /* The text is utf-8 when a byte
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7090 * above 127 is found and no
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7091 * illegal byte sequence is found.
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7092 */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7093 if (*s >= 0x80 && this_utf != FALSE)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7094 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7095 int l;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7096
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7097 this_utf = TRUE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7098 l = utf_ptr2len(s);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7099 if (l == 1)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7100 this_utf = FALSE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7101 s += l - 1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7102 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7103 ++s;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7104 }
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
7105
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7106 /* The help file is latin1 or utf-8;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7107 * conversion to the current
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7108 * 'encoding' may be required. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7109 vc.vc_type = CONV_NONE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7110 convert_setup(&vc, (char_u *)(
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7111 this_utf == TRUE ? "utf-8"
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7112 : "latin1"), p_enc);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7113 if (vc.vc_type == CONV_NONE)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7114 /* No conversion needed. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7115 cp = IObuff;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7116 else
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7117 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7118 /* Do the conversion. If it fails
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7119 * use the unconverted text. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7120 cp = string_convert(&vc, IObuff,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7121 NULL);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7122 if (cp == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7123 cp = IObuff;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7124 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7125 convert_setup(&vc, NULL, NULL);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7126
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7127 ml_append(lnum, cp, (colnr_T)0, FALSE);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7128 if (cp != IObuff)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7129 vim_free(cp);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7130 ++lnum;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7131 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7132 fclose(fd);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7133 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7134 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7135 FreeWild(fcount, fnames);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7138 if (mustfree)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7139 vim_free(rt);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7141 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7146 /*
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7147 * ":exusage"
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7148 */
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7149 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7150 ex_exusage(exarg_T *eap UNUSED)
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7151 {
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7152 do_cmdline_cmd((char_u *)"help ex-cmd-index");
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7153 }
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7154
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7155 /*
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7156 * ":viusage"
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7157 */
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7158 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7159 ex_viusage(exarg_T *eap UNUSED)
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7160 {
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7161 do_cmdline_cmd((char_u *)"help normal-index");
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7162 }
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7163
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 /*
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7165 * Generate tags in one help directory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7168 helptags_one(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7169 char_u *dir, /* doc directory */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7170 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7171 char_u *tagfname, /* "tags" for English, "tags-fr" for French. */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7172 int add_help_tags) /* add "help-tags" tag */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 FILE *fd_tags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 int filecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 char_u *p1, *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 int fi;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 char_u *fname;
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
7184 int dirlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 int utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 int this_utf8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 int firstline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 int mix = FALSE; /* detected mixed encodings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 * Find all *.txt files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 */
3978
26c8b3b49f74 updated for version 7.3.744
Bram Moolenaar <bram@vim.org>
parents: 3957
diff changeset
7193 dirlen = (int)STRLEN(dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 STRCPY(NameBuff, dir);
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
7195 STRCAT(NameBuff, "/**/*");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 STRCAT(NameBuff, ext);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 EW_FILE|EW_SILENT) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 || filecount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 if (!got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7202 semsg(_("E151: No match: %s"), NameBuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 * Open the tags file for writing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 * Do this before scanning through all the files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 STRCPY(NameBuff, dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 add_pathsep(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 STRCAT(NameBuff, tagfname);
531
da9142bd190a updated for version 7.0149
vimboss
parents: 484
diff changeset
7213 fd_tags = mch_fopen((char *)NameBuff, "w");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214 if (fd_tags == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7216 semsg(_("E152: Cannot open %s for writing"), NameBuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 /*
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7222 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc"
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7223 * add the "help-tags" tag.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 ga_init2(&ga, (int)sizeof(char_u *), 100);
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7226 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc",
16738
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16716
diff changeset
7227 dir, FALSE, TRUE) == FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
7233 s = alloc(18 + (unsigned)STRLEN(tagfname));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 * Go over all the files and extract the tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 for (fi = 0; fi < filecount && !got_int; ++fi)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 {
531
da9142bd190a updated for version 7.0149
vimboss
parents: 484
diff changeset
7250 fd = mch_fopen((char *)files[fi], "r");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7253 semsg(_("E153: Unable to open %s for reading"), files[fi]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255 }
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
7256 fname = files[fi] + dirlen + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 firstline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 if (firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 /* Detect utf-8 file by a non-ASCII char in the first line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 this_utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 for (s = IObuff; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 if (*s >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 this_utf8 = TRUE;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
7271 l = utf_ptr2len(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 if (l == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 /* Illegal UTF-8 byte sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280 if (this_utf8 == MAYBE) /* only ASCII characters found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 if (utf8 == MAYBE) /* first file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 utf8 = this_utf8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 else if (utf8 != this_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7286 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 mix = !got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 firstline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 p1 = vim_strchr(IObuff, '*'); /* find first '*' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 while (p1 != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 {
3514
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
7295 /* Use vim_strbyte() instead of vim_strchr() so that when
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
7296 * 'encoding' is dbcs it still works, don't find '*' in the
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
7297 * second byte. */
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
7298 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 for (s = p1 + 1; s < p2; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 if (*s == ' ' || *s == '\t' || *s == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 * Only accept a *tag* when it consists of valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 * characters, there is white space before it and is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 * followed by a white character or end-of-line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 if (s == p2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 || s[1] == '\0'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 *p2 = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 }
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
7322 s = alloc(p2 - p1 + STRLEN(fname) + 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 sprintf((char *)s, "%s\t%s", p1, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 /* find next '*' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333 p2 = vim_strchr(p2 + 1, '*');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336 p1 = p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7338 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7341 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 * Sort the tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 */
7009
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6927
diff changeset
7351 if (ga.ga_data != NULL)
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6927
diff changeset
7352 sort_strings((char_u **)ga.ga_data, ga.ga_len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 * Check for duplicates.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 for (i = 1; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359 p1 = ((char_u **)ga.ga_data)[i - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360 p2 = ((char_u **)ga.ga_data)[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 while (*p1 == *p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 if (*p2 == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 *p2 = NUL;
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
7366 vim_snprintf((char *)NameBuff, MAXPATHL,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 _("E154: Duplicate tag \"%s\" in file %s/%s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7368 ((char_u **)ga.ga_data)[i], dir, p2 + 1);
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7369 emsg((char *)NameBuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7370 *p2 = '\t';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7374 ++p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 if (utf8 == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 * Write the tags into the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7386 s = ((char_u **)ga.ga_data)[i];
1325
f26d0c74a329 updated for version 7.1-039
vimboss
parents: 1321
diff changeset
7387 if (STRNCMP(s, "help-tags\t", 10) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 /* help-tags entry was added in formatted form */
1325
f26d0c74a329 updated for version 7.1-039
vimboss
parents: 1321
diff changeset
7389 fputs((char *)s, fd_tags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392 fprintf(fd_tags, "%s\t/*", s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 for (p1 = s; *p1 != '\t'; ++p1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395 /* insert backslash before '\\' and '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396 if (*p1 == '\\' || *p1 == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 putc('\\', fd_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 putc(*p1, fd_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400 fprintf(fd_tags, "*\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 if (mix)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 got_int = FALSE; /* continue with other languages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 vim_free(((char_u **)ga.ga_data)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7409 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 fclose(fd_tags); /* there is no check for an error... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7413 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7414 * Generate tags in one help directory, taking care of translations.
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7415 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7416 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7417 do_helptags(char_u *dirname, int add_help_tags)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7418 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7419 #ifdef FEAT_MULTI_LANG
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7420 int len;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7421 int i, j;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7422 garray_T ga;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7423 char_u lang[2];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7424 char_u ext[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7425 char_u fname[8];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7426 int filecount;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7427 char_u **files;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7428
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7429 /* Get a list of all files in the help directory and in subdirectories. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7430 STRCPY(NameBuff, dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7431 add_pathsep(NameBuff);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7432 STRCAT(NameBuff, "**");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7433 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7434 EW_FILE|EW_SILENT) == FAIL
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7435 || filecount == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7436 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7437 semsg(_("E151: No match: %s"), NameBuff);
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7438 return;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7439 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7440
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7441 /* Go over all files in the directory to find out what languages are
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7442 * present. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7443 ga_init2(&ga, 1, 10);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7444 for (i = 0; i < filecount; ++i)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7445 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7446 len = (int)STRLEN(files[i]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7447 if (len > 4)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7448 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7449 if (STRICMP(files[i] + len - 4, ".txt") == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7450 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7451 /* ".txt" -> language "en" */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7452 lang[0] = 'e';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7453 lang[1] = 'n';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7454 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7455 else if (files[i][len - 4] == '.'
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7456 && ASCII_ISALPHA(files[i][len - 3])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7457 && ASCII_ISALPHA(files[i][len - 2])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7458 && TOLOWER_ASC(files[i][len - 1]) == 'x')
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7459 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7460 /* ".abx" -> language "ab" */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7461 lang[0] = TOLOWER_ASC(files[i][len - 3]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7462 lang[1] = TOLOWER_ASC(files[i][len - 2]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7463 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7464 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7465 continue;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7466
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7467 /* Did we find this language already? */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7468 for (j = 0; j < ga.ga_len; j += 2)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7469 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7470 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7471 if (j == ga.ga_len)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7472 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7473 /* New language, add it. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7474 if (ga_grow(&ga, 2) == FAIL)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7475 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7476 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7477 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7478 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7479 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7480 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7481
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7482 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7483 * Loop over the found languages to generate a tags file for each one.
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7484 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7485 for (j = 0; j < ga.ga_len; j += 2)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7486 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7487 STRCPY(fname, "tags-xx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7488 fname[5] = ((char_u *)ga.ga_data)[j];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7489 fname[6] = ((char_u *)ga.ga_data)[j + 1];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7490 if (fname[5] == 'e' && fname[6] == 'n')
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7491 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7492 /* English is an exception: use ".txt" and "tags". */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7493 fname[4] = NUL;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7494 STRCPY(ext, ".txt");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7495 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7496 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7497 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7498 /* Language "ab" uses ".abx" and "tags-ab". */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7499 STRCPY(ext, ".xxx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7500 ext[1] = fname[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7501 ext[2] = fname[6];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7502 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7503 helptags_one(dirname, ext, fname, add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7504 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7505
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7506 ga_clear(&ga);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7507 FreeWild(filecount, files);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7508
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7509 #else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7510 /* No language support, just use "*.txt" and "tags". */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7511 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7512 #endif
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7513 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7514
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7515 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7516 helptags_cb(char_u *fname, void *cookie)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7517 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7518 do_helptags(fname, *(int *)cookie);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7519 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7520
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7521 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7522 * ":helptags"
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7523 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7524 void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7525 ex_helptags(exarg_T *eap)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7526 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7527 expand_T xpc;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7528 char_u *dirname;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7529 int add_help_tags = FALSE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7530
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7531 /* Check for ":helptags ++t {dir}". */
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
7532 if (STRNCMP(eap->arg, "++t", 3) == 0 && VIM_ISWHITE(eap->arg[3]))
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7533 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7534 add_help_tags = TRUE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7535 eap->arg = skipwhite(eap->arg + 3);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7536 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7537
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7538 if (STRCMP(eap->arg, "ALL") == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7539 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7540 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7541 helptags_cb, &add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7542 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7543 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7544 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7545 ExpandInit(&xpc);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7546 xpc.xp_context = EXPAND_DIRECTORIES;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7547 dirname = ExpandOne(&xpc, eap->arg, NULL,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7548 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7549 if (dirname == NULL || !mch_isdir(dirname))
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7550 semsg(_("E150: Not a directory: %s"), eap->arg);
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7551 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7552 do_helptags(dirname, add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7553 vim_free(dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7554 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7555 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7556
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7557 /*
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7558 * Make the user happy.
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7559 */
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7560 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7561 ex_smile(exarg_T *eap UNUSED)
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7562 {
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7563 static char *code[] = {
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7564 "\34 \4o\14$\4ox\30 \2o\30$\1ox\25 \2o\36$\1o\11 \1o\1$\3 \2$\1 \1o\1$x\5 \1o\1 \1$\1 \2o\10 \1o\44$\1o\7 \2$\1 \2$\1 \2$\1o\1$x\2 \2o\1 \1$\1 \1$\1 \1\"\1$\6 \1o\11$\4 \15$\4 \11$\1o\7 \3$\1o\2$\1o\1$x\2 \1\"\6$\1o\1$\5 \1o\11$\6 \13$\6 \12$\1o\4 \10$x\4 \7$\4 \13$\6 \13$\6 \27$x\4 \27$\4 \15$\4 \16$\2 \3\"\3$x\5 \1\"\3$\4\"\61$\5 \1\"\3$x\6 \3$\3 \1o\62$\5 \1\"\3$\1ox\5 \1o\2$\1\"\3 \63$\7 \3$\1ox\5 \3$\4 \55$\1\"\1 \1\"\6$",
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7565 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x"
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7566 };
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7567 char *p;
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7568 int n;
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7569 int i;
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7570
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7571 msg_start();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7572 msg_putchar('\n');
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7573 for (i = 0; i < 2; ++i)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7574 for (p = code[i]; *p != NUL; ++p)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7575 if (*p == 'x')
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7576 msg_putchar('\n');
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7577 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7578 for (n = *p++; n > 0; --n)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7579 if (*p == 'o' || *p == '$')
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11144
diff changeset
7580 msg_putchar_attr(*p, HL_ATTR(HLF_L));
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7581 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7582 msg_putchar(*p);
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7583 msg_clr_eos();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7584 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 * ":drop"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 * Opens the first argument in a window. When there are two or more arguments
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 * the argument list is redefined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7592 ex_drop(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 int split = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596 buf_T *buf;
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7597 tabpage_T *tp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7599 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 * Check if the first argument is already being edited in a window. If
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 * so, jump to that window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 * We would actually need to check all arguments, but that's complicated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 * and mostly only one file is dropped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604 * This also ignores wildcards, since it is very unlikely the user is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7605 * editing a file name with a wildcard character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 */
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7607 set_arglist(eap->arg);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7608
1067
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7609 /*
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7610 * Expanding wildcards may result in an empty argument list. E.g. when
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7611 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7612 * already did an error message for this.
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7613 */
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7614 if (ARGCOUNT == 0)
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7615 return;
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7616
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7617 if (cmdmod.tab)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7618 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7619 /* ":tab drop file ...": open a tab for each argument that isn't
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7620 * edited in a window yet. It's like ":tab all" but without closing
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7621 * windows or tabs. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7622 ex_all(eap);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7623 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7624 else
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7625 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7626 /* ":drop file ...": Edit the first argument. Jump to an existing
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7627 * window if possible, edit in current window if the current buffer
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7628 * can be abandoned, otherwise open a new window. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7629 buf = buflist_findnr(ARGLIST[0].ae_fnum);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7630
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7631 FOR_ALL_TAB_WINDOWS(tp, wp)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7632 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7633 if (wp->w_buffer == buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 {
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
7635 goto_tabpage_win(tp, wp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 curwin->w_arg_idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 }
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7640
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7641 /*
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7642 * Check whether the current buffer is changed. If so, we will need
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7643 * to split the current window or data could be lost.
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7644 * Skip the check if the 'hidden' option is set, as in this case the
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7645 * buffer won't be lost.
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7646 */
11957
bc0fee081e1e patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents: 11800
diff changeset
7647 if (!buf_hide(curbuf))
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7648 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7649 ++emsg_off;
5464
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
7650 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD);
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7651 --emsg_off;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7652 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7653
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7654 /* Fake a ":sfirst" or ":first" command edit the first argument. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7655 if (split)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7656 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7657 eap->cmdidx = CMD_sfirst;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7658 eap->cmd[0] = 's';
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7659 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7660 else
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7661 eap->cmdidx = CMD_first;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7662 ex_rewind(eap);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7663 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 }
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7665
9931
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7666 /*
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7667 * Skip over the pattern argument of ":vimgrep /pat/[g][j]".
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7668 * Put the start of the pattern in "*s", unless "s" is NULL.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7669 * If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7670 * If "s" is not NULL terminate the pattern with a NUL.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7671 * Return a pointer to the char just past the pattern plus flags.
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7672 */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7673 char_u *
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7674 skip_vimgrep_pat(char_u *p, char_u **s, int *flags)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7675 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7676 int c;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7677
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7678 if (vim_isIDc(*p))
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7679 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7680 /* ":vimgrep pattern fname" */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7681 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7682 *s = p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7683 p = skiptowhite(p);
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7684 if (s != NULL && *p != NUL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7685 *p++ = NUL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7686 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7687 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7688 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7689 /* ":vimgrep /pattern/[g][j] fname" */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7690 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7691 *s = p + 1;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7692 c = *p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7693 p = skip_regexp(p + 1, c, TRUE, NULL);
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7694 if (*p != c)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7695 return NULL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7696
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7697 /* Truncate the pattern. */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7698 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7699 *p = NUL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7700 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7701
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7702 /* Find the flags */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7703 while (*p == 'g' || *p == 'j')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7704 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7705 if (flags != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7706 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7707 if (*p == 'g')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7708 *flags |= VGR_GLOBAL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7709 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7710 *flags |= VGR_NOJUMP;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7711 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7712 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7713 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7714 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7715 return p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7716 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7717
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7718 #if defined(FEAT_EVAL) || defined(PROTO)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7719 /*
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7720 * List v:oldfiles in a nice way.
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7721 */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7722 void
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7723 ex_oldfiles(exarg_T *eap UNUSED)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7724 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7725 list_T *l = get_vim_var_list(VV_OLDFILES);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7726 listitem_T *li;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7727 int nr = 0;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7728 char_u *fname;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7729
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7730 if (l == NULL)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
7731 msg(_("No old files"));
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7732 else
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7733 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7734 msg_start();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7735 msg_scroll = TRUE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7736 for (li = l->lv_first; li != NULL && !got_int; li = li->li_next)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7737 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7738 ++nr;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15209
diff changeset
7739 fname = tv_get_string(&li->li_tv);
9945
d63a89b526ea commit https://github.com/vim/vim/commit/d6f2ee32dcfa18c781ef157918b524318a2215a2
Christian Brabandt <cb@256bit.org>
parents: 9931
diff changeset
7740 if (!message_filtered(fname))
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7741 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7742 msg_outnum((long)nr);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
7743 msg_puts(": ");
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7744 msg_outtrans(fname);
10021
5fc4bec66c33 commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents: 9980
diff changeset
7745 msg_clr_eos();
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7746 msg_putchar('\n');
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7747 out_flush(); /* output one line at a time */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7748 ui_breakcheck();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7749 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7750 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7751
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7752 /* Assume "got_int" was set to truncate the listing. */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7753 got_int = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7754
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7755 # ifdef FEAT_BROWSE_CMD
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7756 if (cmdmod.browse)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7757 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7758 quit_more = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7759 nr = prompt_for_number(FALSE);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7760 msg_starthere();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7761 if (nr > 0)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7762 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7763 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES),
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7764 (long)nr);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7765
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7766 if (p != NULL)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7767 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7768 p = expand_env_save(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7769 eap->arg = p;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7770 eap->cmdidx = CMD_edit;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7771 cmdmod.browse = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7772 do_exedit(eap, NULL);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7773 vim_free(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7774 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7775 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7776 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7777 # endif
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7778 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7779 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7780 #endif