annotate src/ex_cmds.c @ 16447:54ffc82f38a8 v8.1.1228

patch 8.1.1228: not possible to process tags with a function commit https://github.com/vim/vim/commit/45e18cbdc40afd8144d20dcc07ad2d981636f4c9 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 28 18:05:35 2019 +0200 patch 8.1.1228: not possible to process tags with a function Problem: Not possible to process tags with a function. Solution: Add tagfunc() (Christian Brabandt, Andy Massimino, closes https://github.com/vim/vim/issues/4010)
author Bram Moolenaar <Bram@vim.org>
date Sun, 28 Apr 2019 18:15:07 +0200
parents cd5c83115ec6
children 7ae2396cef62
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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
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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
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33 #ifdef __BORLANDC__
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34 _RTLENTRYF
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35 #endif
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36 help_compare(const void *s1, const void *s2);
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37 static void prepare_help_buffer(void);
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38
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39 /*
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40 * ":ascii" and "ga".
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41 */
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42 void
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43 do_ascii(exarg_T *eap UNUSED)
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44 {
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45 int c;
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46 int cval;
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47 char buf1[20];
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48 char buf2[20];
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49 char_u buf3[7];
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50 #ifdef FEAT_DIGRAPHS
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51 char_u *dig;
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52 #endif
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53 int cc[MAX_MCO];
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54 int ci = 0;
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55 int len;
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56
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57 if (enc_utf8)
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58 c = utfc_ptr2char(ml_get_cursor(), cc);
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59 else
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60 c = gchar_cursor();
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61 if (c == NUL)
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62 {
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63 msg("NUL");
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64 return;
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65 }
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66
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67 IObuff[0] = NUL;
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68 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80)
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69 {
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70 if (c == NL) /* NUL is stored as NL */
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71 c = NUL;
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72 if (c == CAR && get_fileformat(curbuf) == EOL_MAC)
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73 cval = NL; /* NL is stored as CR */
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74 else
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75 cval = c;
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76 if (vim_isprintc_strict(c) && (c < ' '
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77 #ifndef EBCDIC
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78 || c > '~'
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79 #endif
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80 ))
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81 {
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82 transchar_nonprint(buf3, c);
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83 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3);
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84 }
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85 else
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86 buf1[0] = NUL;
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87 #ifndef EBCDIC
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88 if (c >= 0x80)
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89 vim_snprintf(buf2, sizeof(buf2), " <M-%s>",
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90 (char *)transchar(c & 0x7f));
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91 else
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92 #endif
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93 buf2[0] = NUL;
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94 #ifdef FEAT_DIGRAPHS
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95 dig = get_digraph_for_char(cval);
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96 if (dig != NULL)
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97 vim_snprintf((char *)IObuff, IOSIZE,
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98 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"),
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99 transchar(c), buf1, buf2, cval, cval, cval, dig);
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100 else
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101 #endif
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102 vim_snprintf((char *)IObuff, IOSIZE,
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103 _("<%s>%s%s %d, Hex %02x, Octal %03o"),
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104 transchar(c), buf1, buf2, cval, cval, cval);
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105 if (enc_utf8)
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106 c = cc[ci++];
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107 else
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108 c = 0;
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109 }
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110
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111 /* Repeat for combining characters. */
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112 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80)))
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113 {
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114 len = (int)STRLEN(IObuff);
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115 /* This assumes every multi-byte char is printable... */
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116 if (len > 0)
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117 IObuff[len++] = ' ';
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118 IObuff[len++] = '<';
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119 if (enc_utf8 && utf_iscomposing(c)
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120 # ifdef USE_GUI
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121 && !gui.in_use
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122 # endif
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123 )
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124 IObuff[len++] = ' '; /* draw composing char on top of a space */
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125 len += (*mb_char2bytes)(c, IObuff + len);
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126 #ifdef FEAT_DIGRAPHS
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127 dig = get_digraph_for_char(c);
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128 if (dig != NULL)
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129 vim_snprintf((char *)IObuff + len, IOSIZE - len,
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130 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s")
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131 : _("> %d, Hex %08x, Oct %o, Digr %s"),
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132 c, c, c, dig);
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133 else
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134 #endif
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135 vim_snprintf((char *)IObuff + len, IOSIZE - len,
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136 c < 0x10000 ? _("> %d, Hex %04x, Octal %o")
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137 : _("> %d, Hex %08x, Octal %o"),
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138 c, c, c);
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139 if (ci == MAX_MCO)
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140 break;
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141 if (enc_utf8)
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142 c = cc[ci++];
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143 else
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144 c = 0;
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145 }
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146
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147 msg((char *)IObuff);
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148 }
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149
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150 /*
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151 * ":left", ":center" and ":right": align text.
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152 */
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153 void
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154 ex_align(exarg_T *eap)
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155 {
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156 pos_T save_curpos;
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157 int len;
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158 int indent = 0;
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159 int new_indent;
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160 int has_tab;
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161 int width;
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162
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163 #ifdef FEAT_RIGHTLEFT
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164 if (curwin->w_p_rl)
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165 {
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166 /* switch left and right aligning */
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167 if (eap->cmdidx == CMD_right)
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168 eap->cmdidx = CMD_left;
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169 else if (eap->cmdidx == CMD_left)
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170 eap->cmdidx = CMD_right;
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171 }
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172 #endif
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173
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174 width = atoi((char *)eap->arg);
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175 save_curpos = curwin->w_cursor;
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176 if (eap->cmdidx == CMD_left) /* width is used for new indent */
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177 {
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178 if (width >= 0)
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179 indent = width;
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180 }
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181 else
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182 {
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183 /*
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184 * if 'textwidth' set, use it
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185 * else if 'wrapmargin' set, use it
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186 * if invalid value, use 80
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187 */
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188 if (width <= 0)
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189 width = curbuf->b_p_tw;
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190 if (width == 0 && curbuf->b_p_wm > 0)
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191 width = curwin->w_width - curbuf->b_p_wm;
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192 if (width <= 0)
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193 width = 80;
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194 }
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195
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196 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
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197 return;
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198
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199 for (curwin->w_cursor.lnum = eap->line1;
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200 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum)
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201 {
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202 if (eap->cmdidx == CMD_left) /* left align */
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203 new_indent = indent;
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204 else
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205 {
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206 has_tab = FALSE; /* avoid uninit warnings */
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207 len = linelen(eap->cmdidx == CMD_right ? &has_tab
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208 : NULL) - get_indent();
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209
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210 if (len <= 0) /* skip blank lines */
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211 continue;
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212
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213 if (eap->cmdidx == CMD_center)
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214 new_indent = (width - len) / 2;
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215 else
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216 {
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217 new_indent = width - len; /* right align */
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218
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219 /*
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220 * Make sure that embedded TABs don't make the text go too far
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221 * to the right.
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222 */
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223 if (has_tab)
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224 while (new_indent > 0)
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225 {
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226 (void)set_indent(new_indent, 0);
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227 if (linelen(NULL) <= width)
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228 {
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229 /*
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230 * Now try to move the line as much as possible to
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231 * the right. Stop when it moves too far.
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232 */
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233 do
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234 (void)set_indent(++new_indent, 0);
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235 while (linelen(NULL) <= width);
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236 --new_indent;
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237 break;
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238 }
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239 --new_indent;
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240 }
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241 }
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242 }
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243 if (new_indent < 0)
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244 new_indent = 0;
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245 (void)set_indent(new_indent, 0); /* set indent */
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246 }
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247 changed_lines(eap->line1, 0, eap->line2 + 1, 0L);
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248 curwin->w_cursor = save_curpos;
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249 beginline(BL_WHITE | BL_FIX);
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250 }
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251
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252 /*
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253 * Get the length of the current line, excluding trailing white space.
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254 */
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255 static int
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256 linelen(int *has_tab)
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257 {
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258 char_u *line;
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259 char_u *first;
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260 char_u *last;
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261 int save;
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262 int len;
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263
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264 /* find the first non-blank character */
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265 line = ml_get_curline();
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266 first = skipwhite(line);
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267
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268 /* find the character after the last non-blank character */
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269 for (last = first + STRLEN(first);
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270 last > first && VIM_ISWHITE(last[-1]); --last)
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271 ;
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272 save = *last;
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273 *last = NUL;
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274 len = linetabsize(line); /* get line length */
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275 if (has_tab != NULL) /* check for embedded TAB */
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276 *has_tab = (vim_strchr(first, TAB) != NULL);
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277 *last = save;
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278
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279 return len;
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280 }
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281
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282 /* Buffer for two lines used during sorting. They are allocated to
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283 * contain the longest line being sorted. */
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284 static char_u *sortbuf1;
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285 static char_u *sortbuf2;
284
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286
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287 static int sort_ic; /* ignore case */
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288 static int sort_nr; /* sort on number */
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289 static int sort_rx; /* sort on regex instead of skipping it */
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290 #ifdef FEAT_FLOAT
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291 static int sort_flt; /* sort on floating number */
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292 #endif
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293
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294 static int sort_abort; /* flag to indicate if sorting has been interrupted */
294
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295
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296 /* Struct to store info to be sorted. */
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297 typedef struct
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298 {
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299 linenr_T lnum; // line number
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300 union {
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301 struct
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302 {
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303 varnumber_T start_col_nr; // starting column number
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304 varnumber_T end_col_nr; // ending column number
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305 } line;
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306 struct
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307 {
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308 varnumber_T value; // value if sorting by integer
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309 int is_number; // TRUE when line contains a number
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310 } num;
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311 #ifdef FEAT_FLOAT
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312 float_T value_flt; // value if sorting by float
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313 #endif
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314 } st_u;
294
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315 } sorti_T;
284
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316
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317 static int
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318 #ifdef __BORLANDC__
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319 _RTLENTRYF
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320 #endif
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321 sort_compare(const void *s1, const void *s2);
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322
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323 static int
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324 #ifdef __BORLANDC__
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325 _RTLENTRYF
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326 #endif
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327 sort_compare(const void *s1, const void *s2)
284
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328 {
294
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parents: 289
diff changeset
329 sorti_T l1 = *(sorti_T *)s1;
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
330 sorti_T l2 = *(sorti_T *)s2;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
331 int result = 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
332
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
333 /* If the user interrupts, there's no way to stop qsort() immediately, but
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
334 * if we return 0 every time, qsort will assume it's done sorting and
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
335 * exit. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
336 if (sort_abort)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
337 return 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
338 fast_breakcheck();
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
339 if (got_int)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
340 sort_abort = TRUE;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
341
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
342 if (sort_nr)
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
343 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
344 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
345 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
346 else
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
347 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
348 : 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
349 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
350 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
351 else if (sort_flt)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
352 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
353 : 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
354 #endif
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
355 else
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
356 {
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
357 /* We need to copy one line into "sortbuf1", because there is no
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
358 * guarantee that the first pointer becomes invalid when obtaining the
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
359 * second one. */
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
360 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
361 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
362 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
363 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
364 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
365 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
366
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
367 result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
368 : STRCMP(sortbuf1, sortbuf2);
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
369 }
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
370
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
371 /* If two lines have the same value, preserve the original line order. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
372 if (result == 0)
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
373 return (int)(l1.lnum - l2.lnum);
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
374 return result;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
375 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
376
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
377 /*
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
378 * ":sort".
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
379 */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
380 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
381 ex_sort(exarg_T *eap)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
382 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
383 regmatch_T regmatch;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
384 int len;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
385 linenr_T lnum;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
386 long maxlen = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
387 sorti_T *nrs;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
388 size_t count = (size_t)(eap->line2 - eap->line1 + 1);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
389 size_t i;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
390 char_u *p;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
391 char_u *s;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
392 char_u *s2;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
393 char_u c; /* temporary character storage */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
394 int unique = FALSE;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
395 long deleted;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
396 colnr_T start_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
397 colnr_T end_col;
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
398 int sort_what = 0;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
399 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
400 int change_occurred = FALSE; // Buffer contents changed.
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
401
1538
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
402 /* Sorting one line is really quick! */
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
403 if (count <= 1)
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
404 return;
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
405
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
406 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
407 return;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
408 sortbuf1 = NULL;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
409 sortbuf2 = NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
410 regmatch.regprog = NULL;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
411 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
412 if (nrs == NULL)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
413 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
414
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
415 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
416 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
417 sort_flt = 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
418 #endif
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
419
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
420 for (p = eap->arg; *p != NUL; ++p)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
421 {
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
422 if (VIM_ISWHITE(*p))
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
423 ;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
424 else if (*p == 'i')
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
425 sort_ic = TRUE;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
426 else if (*p == 'r')
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
427 sort_rx = TRUE;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
428 else if (*p == 'n')
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
429 {
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
430 sort_nr = 1;
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
431 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
432 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
433 #ifdef FEAT_FLOAT
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
434 else if (*p == 'f')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
435 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
436 sort_flt = 1;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
437 ++format_found;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
438 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
439 #endif
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
440 else if (*p == 'b')
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
441 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
442 sort_what = STR2NR_BIN + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
443 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
444 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
445 else if (*p == 'o')
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
446 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
447 sort_what = STR2NR_OCT + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
448 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
449 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
450 else if (*p == 'x')
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
451 {
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
452 sort_what = STR2NR_HEX + STR2NR_FORCE;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
453 ++format_found;
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
454 }
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
455 else if (*p == 'u')
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
456 unique = TRUE;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
457 else if (*p == '"') /* comment start */
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
458 break;
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
459 else if (check_nextcmd(p) != NULL)
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
460 {
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
461 eap->nextcmd = check_nextcmd(p);
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
462 break;
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
463 }
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
464 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
465 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
466 s = skip_regexp(p + 1, *p, TRUE, NULL);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
467 if (*s != *p)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
468 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
469 emsg(_(e_invalpat));
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
470 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
471 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
472 *s = NUL;
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
473 /* 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
474 if (s == p + 1)
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
475 {
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
476 if (last_search_pat() == NULL)
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
477 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
478 emsg(_(e_noprevre));
4199
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
479 goto sortend;
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
480 }
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
481 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
482 }
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
483 else
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
484 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
485 if (regmatch.regprog == NULL)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
486 goto sortend;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
487 p = s; /* continue after the regexp */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
488 regmatch.rm_ic = p_ic;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
489 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
490 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
491 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
492 semsg(_(e_invarg2), p);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
493 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
494 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
495 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
496
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
497 /* 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
498 if (format_found > 1)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
499 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
500 emsg(_(e_invarg));
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
501 goto sortend;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
502 }
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
503
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
504 /* 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
505 * sorting. */
7447
ad432f8f68fb commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents: 7412
diff changeset
506 sort_nr += sort_what;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
507
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
508 /*
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
509 * 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
510 * the lines into allocated memory.
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
511 * 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
512 * numbers sorting it's the number to sort on. This means the pattern
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
513 * matching and number conversion only has to be done once per line.
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
514 * Also get the longest line length for allocating "sortbuf".
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
515 */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
516 for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
517 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
518 s = ml_get(lnum);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
519 len = (int)STRLEN(s);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
520 if (maxlen < len)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
521 maxlen = len;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
522
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
523 start_col = 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
524 end_col = len;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
525 if (regmatch.regprog != NULL && vim_regexec(&regmatch, s, 0))
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
526 {
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
527 if (sort_rx)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
528 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
529 start_col = (colnr_T)(regmatch.startp[0] - s);
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
530 end_col = (colnr_T)(regmatch.endp[0] - s);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
531 }
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
532 else
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
533 start_col = (colnr_T)(regmatch.endp[0] - s);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
534 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
535 else
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
536 if (regmatch.regprog != NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
537 end_col = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
538
7844
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
539 if (sort_nr
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
540 #ifdef FEAT_FLOAT
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
541 || sort_flt
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
542 #endif
6669966db9e9 commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents: 7819
diff changeset
543 )
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
544 {
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
545 /* Make sure vim_str2nr doesn't read any digits past the end
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
546 * of the match, by temporarily terminating the string there */
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
547 s2 = s + end_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
548 c = *s2;
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
549 *s2 = NUL;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
550 /* Sorting on number: Store the number itself. */
1687
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
551 p = s + start_col;
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
552 if (sort_nr)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
553 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
554 if (sort_what & STR2NR_HEX)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
555 s = skiptohex(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
556 else if (sort_what & STR2NR_BIN)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
557 s = skiptobin(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
558 else
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
559 s = skiptodigit(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
560 if (s > p && s[-1] == '-')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
561 --s; /* include preceding negative sign */
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
562 if (*s == NUL)
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
563 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
564 /* 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
565 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
566 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
567 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
568 else
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
569 {
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
570 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
571 vim_str2nr(s, NULL, NULL, sort_what,
15906
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
572 &nrs[lnum - eap->line1].st_u.num.value, NULL, 0);
f581167d59bf patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
573 }
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
574 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
575 #ifdef FEAT_FLOAT
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
576 else
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
577 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
578 s = skipwhite(p);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
579 if (*s == '+')
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
580 s = skipwhite(s + 1);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
581
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
582 if (*s == NUL)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
583 /* 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
584 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
585 else
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.value_flt =
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
587 strtod((char *)s, NULL);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
588 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7664
diff changeset
589 #endif
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
590 *s2 = c;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
591 }
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
592 else
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
593 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
594 /* 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
595 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
596 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
597 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
598
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
599 nrs[lnum - eap->line1].lnum = lnum;
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
600
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
601 if (regmatch.regprog != NULL)
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
602 fast_breakcheck();
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
603 if (got_int)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
604 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
605 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
606
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
607 /* Allocate a buffer that can hold the longest line. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
608 sortbuf1 = alloc((unsigned)maxlen + 1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
609 if (sortbuf1 == NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
610 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
611 sortbuf2 = alloc((unsigned)maxlen + 1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
612 if (sortbuf2 == NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
613 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
614
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
615 /* Sort the array of line numbers. Note: can't be interrupted! */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
616 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
617
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
618 if (sort_abort)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
619 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
620
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
621 /* Insert the lines in the sorted order below the last one. */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
622 lnum = eap->line2;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
623 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
624 {
14206
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
625 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
626
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
627 // 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
628 // 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
629 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
630 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
631
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
632 s = ml_get(get_lnum);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
633 if (!unique || i == 0
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
634 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
635 {
14206
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
636 // 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
637 // 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
638 STRCPY(sortbuf1, s);
645abb8d8daf commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents: 7226
diff changeset
639 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
640 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
641 }
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
642 fast_breakcheck();
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
643 if (got_int)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
644 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
645 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
646
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
647 /* delete the original lines if appending worked */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
648 if (i == count)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
649 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
650 ml_delete(eap->line1, FALSE);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
651 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
652 count = 0;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
653
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
654 /* Adjust marks for deleted (or added) lines and prepare for displaying. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
655 deleted = (long)(count - (lnum - eap->line2));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
656 if (deleted > 0)
14808
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
657 {
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
658 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
659 msgmore(-deleted);
3d0b6e2a3a01 patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
660 }
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
661 else if (deleted < 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
662 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
663
f2ab259ef88a patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents: 14194
diff changeset
664 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
665 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
666
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
667 curwin->w_cursor.lnum = eap->line1;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
668 beginline(BL_WHITE | BL_FIX);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
669
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
670 sortend:
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
671 vim_free(nrs);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
672 vim_free(sortbuf1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
673 vim_free(sortbuf2);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4613
diff changeset
674 vim_regfree(regmatch.regprog);
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
675 if (got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
676 emsg(_(e_interr));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
677 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
678
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 * ":retab".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
683 ex_retab(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 int got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 long num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 long num_tabs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 long vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 long start_col = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 long start_vcol = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 long old_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 char_u *new_line = (char_u *)1; /* init to non-NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 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
698 #ifdef FEAT_VARTABS
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
699 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
700 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
701 #else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
702 int temp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 int new_ts;
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
704 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 int save_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 linenr_T first_line = 0; /* first changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 linenr_T last_line = 0; /* last changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 save_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 curwin->w_p_list = 0; /* don't want list mode here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
712 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
713 new_ts_str = eap->arg;
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
714 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
715 return;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
716 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
717 ++(eap->arg);
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
718
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
719 // 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
720 // 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
721 // is null.
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
722 if (new_vts_array == NULL)
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
723 {
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
724 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
725 new_ts_str = NULL;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
726 }
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
727 else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
728 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
729 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 new_ts = getdigits(&(eap->arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 if (new_ts < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
733 emsg(_(e_positive));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 if (new_ts == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 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
738 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 ptr = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 {
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
747 if (VIM_ISWHITE(ptr[col]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 if (!got_tab && num_spaces == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 /* First consecutive white-space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 start_vcol = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 start_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 if (ptr[col] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 num_spaces++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 got_tab = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 if (got_tab || (eap->forceit && num_spaces > 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 /* Retabulate this string of white-space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 /* len is virtual length of white string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 len = num_spaces = vcol - start_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 num_tabs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 if (!curbuf->b_p_et)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
771 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
772 int t, s;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
773
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
774 tabstop_fromto(start_vcol, vcol,
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
775 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
776 num_tabs = t;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
777 num_spaces = s;
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
778 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 temp = new_ts - (start_vcol % new_ts);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 if (num_spaces >= temp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 num_spaces -= temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 num_tabs++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 num_tabs += num_spaces / new_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 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
787 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 if (curbuf->b_p_et || got_tab ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 (num_spaces + num_tabs < len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 if (did_undo == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 if (u_save((linenr_T)(lnum - 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 (linenr_T)(lnum + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 new_line = NULL; /* flag out-of-memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 /* len is actual number of white characters used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 len = num_spaces + num_tabs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 old_len = (long)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 new_line = lalloc(old_len - col + start_col + len + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 if (new_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 if (start_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 mch_memmove(new_line, ptr, (size_t)start_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 mch_memmove(new_line + start_col + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 ptr + col, (size_t)(old_len - col + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 ptr = new_line + start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 for (col = 0; col < len; col++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 ptr[col] = (col < num_tabs) ? '\t' : ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 ml_replace(lnum, new_line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 last_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 ptr = new_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 col = start_col + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 if (ptr[col] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 vcol += chartabsize(ptr + col, (colnr_T)vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
832 col += (*mb_ptr2len)(ptr + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 if (new_line == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 if (got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
841 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
843 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
844 // 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
845 // 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
846 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
847 && tabstop_count(new_vts_array) == 1
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
848 && 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
849 ; /* not changed */
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
850 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
851 && 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
852 ; /* not changed */
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
853 else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
854 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
855 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 if (curbuf->b_p_ts != new_ts)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 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
858 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 changed_lines(first_line, 0, last_line + 1, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 curwin->w_p_list = save_list; /* restore 'list' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863
14175
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
864 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
865 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
866 {
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
867 // 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
868 // 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
869 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
870
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
871 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
872 {
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
873 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
874 OPT_FREE|OPT_LOCAL, 0);
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
875 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
876 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
877 }
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
878 else
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
879 {
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
880 // '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
881 // retab then update 'tabstop'.
14194
6fbb8dfb3389 patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents: 14185
diff changeset
882 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
883 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
884 }
14218
539b070778b0 patch 8.1.0126: various problems with 'vartabstop'
Christian Brabandt <cb@256bit.org>
parents: 14206
diff changeset
885 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
886 }
2ad722003b36 patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents: 14033
diff changeset
887 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 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
889 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 u_clearline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 * :move command - move lines line1-line2 to line dest
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
901 do_move(linenr_T line1, linenr_T line2, linenr_T dest)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 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
905 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
906 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
907 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
908 #ifdef FEAT_FOLDING
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
909 win_T *win;
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
910 tabpage_T *tp;
6755
b85fcd9b858d patch 7.4.700
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
911 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 if (dest >= line1 && dest < line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
915 emsg(_("E134: Cannot move a range of lines into itself"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918
15010
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
919 // 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
920 // 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
921 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
922 {
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
923 // 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
924 // compatible.
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
925 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
926 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
927 else
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
928 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
929
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
930 return OK;
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
931 }
e3910b9827d0 patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents: 14917
diff changeset
932
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 num_lines = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 * First we copy the old text to its new location -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 * Also copy the flag that ":global" command uses.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 if (u_save(dest, dest + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 for (extra = 0, l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 str = vim_strsave(ml_get(l + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 if (str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 ml_append(dest + l - line1, str, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 if (dest < line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 * 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
955 * mark_adjust() calls.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * We adjust the marks within the old text so that they refer to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 * last lines of the file (temporarily), because we know no other marks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 * will be set there since these line numbers did not exist until we added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 * our new lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 * Then we adjust the marks on lines between the old and new text positions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * (either forwards or backwards).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * 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
966 * their final destination at the new text position -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 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
969 mark_adjust_nofold(line1, line2, last_line - line2, 0L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 if (dest >= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 {
11140
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
972 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
973 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
974 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
975 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
976 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
977 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
978 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 curbuf->b_op_start.lnum = dest - num_lines + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 curbuf->b_op_end.lnum = dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 {
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(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
985 #ifdef FEAT_FOLDING
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
986 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
987 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
988 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
989 }
6b26e044b6f5 patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
990 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 curbuf->b_op_start.lnum = dest + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 curbuf->b_op_end.lnum = dest + num_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 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
995 mark_adjust_nofold(last_line - num_lines + 1, last_line,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 -(last_line - dest - extra), 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 * Now we delete the original text -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 for (l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 ml_delete(line1 + extra, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 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
1008 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
1009 (long)num_lines);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 * Leave the cursor on the last of the moved lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 if (dest >= line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 curwin->w_cursor.lnum = dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 if (line1 < dest)
3184
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1020 {
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1021 dest += num_lines + 1;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1022 last_line = curbuf->b_ml.ml_line_count;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1023 if (dest > last_line + 1)
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1024 dest = last_line + 1;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1025 changed_lines(line1, 0, dest, 0L);
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
1026 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 changed_lines(dest + 1, 0, line1 + num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 * ":copy"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1037 ex_copy(linenr_T line1, linenr_T line2, linenr_T n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 linenr_T count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 count = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 curbuf->b_op_start.lnum = n + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 curbuf->b_op_end.lnum = n + count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 * there are three situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 * 1. destination is above line1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 * 2. destination is between line1 and line2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 * 3. destination is below line2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 * n = destination (when starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 * curwin->w_cursor.lnum = destination (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 * line1 = start of source (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 * line2 = end of source (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 if (u_save(n, n + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 curwin->w_cursor.lnum = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 while (line1 <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 /* need to use vim_strsave() because the line will be unlocked within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 * ml_append() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 p = vim_strsave(ml_get(line1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 /* situation 2: skip already copied lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 if (line1 == n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 line1 = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 ++line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 if (curwin->w_cursor.lnum < line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 ++line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 if (curwin->w_cursor.lnum < line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 ++line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 ++curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 appended_lines_mark(n, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 msgmore((long)count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1088 static char_u *prevcmd = NULL; /* the previous command */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1089
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1090 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1091 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1092 free_prev_shellcmd(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1093 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1094 vim_free(prevcmd);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1095 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1096 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
1097
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * Bangs in the argument are replaced with the previously entered command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 * Remember the argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1104 do_bang(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1105 int addr_count,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1106 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1107 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1108 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1109 int do_out)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 char_u *arg = eap->arg; /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 linenr_T line1 = eap->line1; /* start of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 linenr_T line2 = eap->line2; /* end of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 char_u *newcmd = NULL; /* the new command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 int free_newcmd = FALSE; /* need to free() newcmd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 int ins_prevcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 char_u *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 char_u *trailarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 int scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 * security reasons.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 msg_scroll = FALSE; /* don't scroll here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 autowrite_all();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 msg_scroll = scroll_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 * Try to find an embedded bang, like in :!<cmd> ! [args]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 * (:!! is indicated by the 'forceit' variable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 ins_prevcmd = forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 trailarg = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 do
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(trailarg) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 len += (int)STRLEN(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 if (prevcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1153 emsg(_(e_noprev));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 len += (int)STRLEN(prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1159 if ((t = alloc((unsigned)len)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 *t = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 STRCAT(t, newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 STRCAT(t, prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 p = t + STRLEN(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 STRCAT(t, trailarg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 newcmd = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 * Scan the rest of the argument for '!', which is replaced by the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 * previous command. "\!" is replaced by "!" (this is vi compatible).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 trailarg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 while (*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 {
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2819
diff changeset
1181 if (*p == '!')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (p > newcmd && p[-1] == '\\')
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
1184 STRMOVE(p - 1, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 trailarg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 *trailarg++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 ins_prevcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 } while (trailarg != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 vim_free(prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 prevcmd = newcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 if (bangredo) /* put cmd in redo buffer for ! command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 {
5728
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1202 /* 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
1203 * 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
1204 * buffername. */
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1205 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
1206
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1207 if (cmd != NULL)
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1208 {
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1209 AppendToRedobuffLit(cmd, -1);
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1210 vim_free(cmd);
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1211 }
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1212 else
bb402c49379d updated for version 7.4.209
Bram Moolenaar <bram@vim.org>
parents: 5678
diff changeset
1213 AppendToRedobuffLit(prevcmd, -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 AppendToRedobuff((char_u *)"\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 bangredo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 * Add quotes around the command, for shells that need them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 if (*p_shq != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 STRCPY(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 STRCAT(newcmd, prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 STRCAT(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 free_newcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 /* echo the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 msg_putchar(':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 msg_putchar('!');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 msg_outtrans(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 do_shell(newcmd, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 else /* :range! */
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1243 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 /* Careful: This may recursively call do_bang() again! (because of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 * autocommands) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 do_filter(line1, line2, eap, newcmd, do_in, do_out);
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1247 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf);
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1248 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 if (free_newcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 * do_filter: filter lines through a command given by the user
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1256 * We mostly use temp files and the call_shell() routine here. This would
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1257 * 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
1258 * to non-unix machines. The call_shell() routine needs to be able
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 * to deal with redirection somehow, and should handle things like looking
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 * at the PATH env. variable, and adding reasonable extensions to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 * command name given by the user. All reasonable versions of call_shell()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 * do this.
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1263 * Alternatively, if on Unix and redirecting input or output, but not both,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1264 * and the 'shelltemp' option isn't set, use pipes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 * We use input redirection if do_in is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 * We use output redirection if do_out is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1269 do_filter(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1270 linenr_T line1,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1271 linenr_T line2,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1272 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
1273 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1274 int do_in,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1275 int do_out)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 char_u *itmp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 char_u *otmp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 linenr_T linecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 linenr_T read_linecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 char_u *cmd_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 buf_T *old_curbuf = curbuf;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1284 int shell_flags = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 if (*cmd == NUL) /* no filter command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 linecount = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 invalidate_botline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1297 * When using temp files:
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1298 * 1. * Form temp file names
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1299 * 2. * Write the lines to a temp file
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1300 * 3. Run the filter command on the temp file
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1301 * 4. * Read the output of the command into the buffer
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1302 * 5. * Delete the original lines to be filtered
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1303 * 6. * Remove the temp files
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1304 *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1305 * 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
1306 * pipe only need to do 3.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1309 if (do_out)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1310 shell_flags |= SHELL_DOOUT;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1311
3482
fe7bf24804e1 updated for version 7.3.505
Bram Moolenaar <bram@vim.org>
parents: 3480
diff changeset
1312 #ifdef FEAT_FILTERPIPE
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1313 if (!do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1314 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1315 /* 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
1316 shell_flags |= SHELL_READ;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1317 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1318 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1319 else if (do_in && !do_out && !p_stmp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1321 /* 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
1322 shell_flags |= SHELL_WRITE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1323 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1324 curbuf->b_op_end.lnum = line2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1326 else if (do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1327 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1328 /* 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
1329 * use a temp file. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1330 shell_flags |= SHELL_READ|SHELL_WRITE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1331 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1332 curbuf->b_op_end.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1333 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1334 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1335 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1336 #endif
6721
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6702
diff changeset
1337 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
1338 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1339 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1340 emsg(_(e_notmp));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1341 goto filterend;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1342 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 * The writing and reading of temp files will not be shown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 * Vi also doesn't do this and the messages are not very informative.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 ++no_wait_return; /* don't call wait_return() while busy */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1349 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 FALSE, FALSE, FALSE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 msg_putchar('\n'); /* keep message from buf_write() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 --no_wait_return;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
1354 #if defined(FEAT_EVAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 #endif
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1357 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */
7
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 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 if (!do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1366 /* Create the shell command in allocated memory. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 cmd_buf = make_filter_cmd(cmd, itmp, otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (cmd_buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 windgoto((int)Rows - 1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 * When not redirecting the output the command can write anything to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 * screen. If 'shellredir' is equal to ">", screen may be messed up by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 * stderr output of external command. Clear the screen later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 * If do_in is FALSE, this could be something like ":r !cat", which may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 * also mess up the screen, clear it later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1384 if (do_out)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1385 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1386 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL)
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1387 {
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1388 vim_free(cmd_buf);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1389 goto error;
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1390 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1391 redraw_curbuf_later(VALID);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1392 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1393 read_linecount = curbuf->b_ml.ml_line_count;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1394
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 * When call_shell() fails wait_return() is called to give the user a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 * chance to read the error messages. Otherwise errors are ignored, so you
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 * can see the error messages from the command that appear on stdout; use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 * 'u' to fix the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 * Switch to cooked mode when not redirecting stdin, avoids that something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 * like ":r !cat" hangs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 * Pass on the SHELL_DOOUT flag when the output is being redirected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1404 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 vim_free(cmd_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 /* When interrupting the shell command, it may still have produced some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 * useful output. Reset got_int here, so that readfile() won't cancel
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 * reading. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 if (do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1422 if (otmp != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1424 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
1425 eap, READ_FILTER) != OK)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1426 {
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
1427 #if defined(FEAT_EVAL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1428 if (!aborting())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1429 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1430 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1431 msg_putchar('\n');
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1432 semsg(_(e_notread), otmp);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1433 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1434 goto error;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1436 if (curbuf != old_curbuf)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1437 goto filterend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1439
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1440 read_linecount = curbuf->b_ml.ml_line_count - read_linecount;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1441
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1442 if (shell_flags & SHELL_READ)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1443 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1444 curbuf->b_op_start.lnum = line2 + 1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1445 curbuf->b_op_end.lnum = curwin->w_cursor.lnum;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1446 appended_lines_mark(line2, read_linecount);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1447 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 if (do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 if (read_linecount >= linecount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 /* move all marks from old lines to new lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 mark_adjust(line1, line2, linecount, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 /* move marks from old lines to new lines, delete marks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 * that are in deleted lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 mark_adjust(line1, line1 + read_linecount - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 linecount, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 * Put cursor on first filtered line for ":range!cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 * Adjust '[ and '] (set by buf_write()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 del_lines(linecount, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 curbuf->b_op_end.lnum -= linecount; /* adjust '] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 write_lnum_adjust(-linecount); /* adjust last line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 for next write */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1476 #ifdef FEAT_FOLDING
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1477 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1478 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 * Put cursor on last new line for ":r !cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1485 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 curwin->w_cursor.lnum = curbuf->b_op_end.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1488
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 if (linecount > p_report)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 if (do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
1496 vim_snprintf(msg_buf, sizeof(msg_buf),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1497 _("%ld lines filtered"), (long)linecount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 if (msg(msg_buf) && !msg_scroll)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 /* 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
1500 set_keep_msg((char_u *)msg_buf, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 msgmore((long)linecount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 /* put cursor back in same position for ":w !cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 filterend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 --no_wait_return;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1520 emsg(_("E135: *Filter* Autocommands must not change current buffer"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 mch_remove(itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 mch_remove(otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 vim_free(itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 vim_free(otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 * Call a shell to execute a command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 * When "cmd" is NULL start an interactive shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1535 do_shell(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1536 char_u *cmd,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1537 int flags) /* may be SHELL_DOOUT when output is redirected */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 #ifndef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 int save_nwr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 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
1545 int keep_termcap = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 * security reasons.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 /*
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
1561 * Check if ":!start" is used. This implies not stopping termcap mode.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 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
1564 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
1565
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 # 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
1567 // 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
1568 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
1569 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
1570 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 * For autocommands we want to get the output on the current screen, to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 * avoid having to type return below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 */
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('\r'); // put cursor at start of line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 if (!autocmd_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 #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
1581 if (!keep_termcap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 if (!winstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 #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
1588 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
1589
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 // warning message before calling the shell
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
1591 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
1592 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
1593 if (bufIsChangedNotTerm(buf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 #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
1596 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
1597 starttermcap(); // don't want a message box here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 #endif
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
1599 msg_puts(_("[No write since last change]\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 #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
1601 if (!keep_termcap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606
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
1607 // 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
1608 // 1" command to the terminal.
7
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 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 (void)call_shell(cmd, SHELL_COOKED | flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 * put the message cursor at the end of the screen, avoids wait_return()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 * to overwrite the text that the external command showed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 if (autocmd_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 * For ":sh" there is no need to call wait_return(), just redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 * Also for the Win32 GUI (the output is in a console window).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 * Otherwise there is probably text on the screen that the user wants
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 * to read before redrawing, so call wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 #ifndef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 if (cmd == NULL
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1641 # 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
1642 || (keep_termcap && !need_wait_return)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 * If we switch screens when starttermcap() is called, we really
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 * want to wait for "hit return to continue".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 save_nwr = no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 if (swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 no_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 # ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 wait_return(term_console ? -1 : msg_silent == 0); /* see below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 wait_return(msg_silent == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 no_wait_return = save_nwr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 }
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1666 #endif /* FEAT_GUI_MSWIN */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 #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
1669 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
1670 #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
1671 starttermcap(); // start termcap if not done by wait_return()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 * In an Amiga window redrawing is caused by asking the window size.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 * If we got an interrupt this will not work. The chance that the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 * window size is wrong is very small, but we need to redraw the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 * but it saves an extra redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 if (skip_redraw) /* ':' hit in wait_return() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 else if (term_console)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 if (got_int && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 redraw_later_clear(); /* if got_int is TRUE, redraw needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 must_redraw = 0; /* no extra redraw needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 /* display any error messages now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 display_errors();
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1699
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1700 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702
14913
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1703 #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
1704 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
1705 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
1706 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1707 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
1708 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
1709
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1710 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
1711 {
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1712 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
1713 return p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1714 if (*p == '"')
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1715 inquote = !inquote;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1716 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
1717 ++p;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1718 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1719 return NULL;
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1720 }
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1721 #endif
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1722
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 * Create a shell command from a command string, input redirection file and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 * output redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 * Returns an allocated string with the shell command, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1729 make_filter_cmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1730 char_u *cmd, /* command */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1731 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
1732 char_u *otmp) /* NULL or name of output file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 long_u len;
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1736
7410
08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
1737 #if defined(UNIX)
5881
aa99d04fa7e2 updated for version 7.4.283
Bram Moolenaar <bram@vim.org>
parents: 5867
diff changeset
1738 int is_fish_shell;
5911
81f5a056b2a5 updated for version 7.4.297
Bram Moolenaar <bram@vim.org>
parents: 5881
diff changeset
1739 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
1740
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1741 /* 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
1742 is_fish_shell = (fnamecmp(shell_name, "fish") == 0);
81f5a056b2a5 updated for version 7.4.297
Bram Moolenaar <bram@vim.org>
parents: 5881
diff changeset
1743 vim_free(shell_name);
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1744 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1745 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
1746 else
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1747 #endif
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1748 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 buf = lalloc(len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756
7410
08e62c4fc17d commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
1757 #if defined(UNIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1759 * Put braces around the command (for concatenated commands) when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1760 * redirecting input and/or output.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1762 if (itmp != NULL || otmp != NULL)
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1763 {
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1764 if (is_fish_shell)
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1765 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
1766 else
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1767 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd);
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1768 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1769 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1770 STRCPY(buf, cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 STRCAT(buf, " < ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 /*
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
1778 * For shells that don't understand braces around commands, at least allow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 * the use of commands in a pipe.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 STRCPY(buf, cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 * If there is a pipe, we have to put the '<' in front of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 * Don't do this when 'shellquote' is not empty, otherwise the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 * redirection would be inside the quotes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 {
14913
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1793 p = find_pipe(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 STRCAT(buf, " <"); /* " < " causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 {
14913
d4777be849d0 patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
1801 p = find_pipe(cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 STRCAT(buf, " "); /* insert a space before the '|' for DOS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 STRCAT(buf, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 if (otmp != NULL)
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1811 append_redir(buf, (int)len, p_srr, otmp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 /*
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1817 * Append output redirection for file "fname" to the end of string buffer
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1818 * "buf[buflen]"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 * Works with the 'shellredir' and 'shellpipe' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 * The caller should make sure that there is enough room:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 * STRLEN(opt) + STRLEN(fname) + 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1824 append_redir(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1825 char_u *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1826 int buflen,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1827 char_u *opt,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1828 char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 char_u *p;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1831 char_u *end;
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1832
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1833 end = buf + STRLEN(buf);
5257
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1834 /* find "%s" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 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
1836 {
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1837 if (p[1] == 's') /* found %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 break;
5257
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1839 if (p[1] == '%') /* skip %% */
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1840 ++p;
e63e4b4be923 updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents: 5242
diff changeset
1841 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 {
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1844 *end = ' '; /* not really needed? Not with sh, ksh or bash */
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1845 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)),
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1846 (char *)opt, (char *)fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 else
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1849 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 " %s %s",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 " %s%s", /* " > %s" causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 (char *)opt, (char *)fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
1858 #if defined(FEAT_VIMINFO) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
1860 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
1861 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
1862 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 static int viminfo_errcnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1866 no_viminfo(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 /* "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
1869 return STRCMP(p_viminfofile, "NONE") == 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 * Report an error for reading a viminfo file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 * Count the number of errors. When there are more than 10, return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1877 viminfo_error(char *errnum, char *message, char_u *line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1879 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1880 errnum, message);
1459
73995e7c06e6 updated for version 7.1-174
vimboss
parents: 1457
diff changeset
1881 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 100
diff changeset
1882 if (IObuff[STRLEN(IObuff) - 1] == '\n')
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 100
diff changeset
1883 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
1884 emsg((char *)IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 if (++viminfo_errcnt >= 10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1887 emsg(_("E136: viminfo: Too many errors, skipping rest of file"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 * read_viminfo() -- Read the viminfo file. Registers etc. which are already
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1895 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1898 read_viminfo(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1899 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
1900 int flags) /* VIF_WANT_INFO et al. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1908 fname = viminfo_filename(file); /* get file name in allocated buffer */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 fp = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1914 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1915 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
1916 smsg(_("Reading viminfo file \"%s\"%s%s%s"),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1917 fname,
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1918 (flags & VIF_WANT_INFO) ? _(" info") : "",
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1919 (flags & VIF_WANT_MARKS) ? _(" marks") : "",
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1920 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "",
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1921 fp == NULL ? _(" FAILED") : "");
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1922 verbose_leave();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1923 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 viminfo_errcnt = 0;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1930 do_viminfo(fp, NULL, flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 /*
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1937 * 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
1938 * 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
1939 * run simultaneously, without losing any marks etc.
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1940 * 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
1941 * info is written to the file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
1944 write_viminfo(char_u *file, int forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 FILE *fp_in = NULL; /* input viminfo file, if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 FILE *fp_out = NULL; /* output viminfo file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 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
1950 stat_T st_new; /* mch_stat() of potential new file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 mode_t umask_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 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
1956 stat_T st_old; /* mch_stat() of existing viminfo file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 #endif
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1958 #ifdef MSWIN
7194
272f04b41f51 commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
1959 int hidden = FALSE;
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1960 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 fname = viminfo_filename(file); /* may set to default if NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 fp_in = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 if (fp_in == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1972 int fd;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1973
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 /* if it does exist, but we can't read it, don't try writing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 if (mch_stat((char *)fname, &st_new) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 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
1977
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1978 /* 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
1979 * 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
1980 * 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
1981 * 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
1982 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
1983 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
1984 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
1985 goto end;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
1986 fp_out = fdopen(fd, WRITEBIN);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 * There is an existing viminfo file. Create a temporary file to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 * 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
1993 * 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
1994 * successful.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 * 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
1999 * overwrite a user's viminfo file after a "su root", with a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 * viminfo file that the user can't read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 */
1869
720a59d79bcd updated for version 7.2-168
vimboss
parents: 1868
diff changeset
2002 st_old.st_dev = (dev_t)0;
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1389
diff changeset
2003 st_old.st_ino = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 st_old.st_mode = 0600;
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1067
diff changeset
2005 if (mch_stat((char *)fname, &st_old) == 0
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1067
diff changeset
2006 && getuid() != ROOT_UID
560
8b84fe17e147 updated for version 7.0159
vimboss
parents: 557
diff changeset
2007 && !(st_old.st_uid == getuid()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 ? (st_old.st_mode & 0200)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 : (st_old.st_gid == getgid()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 ? (st_old.st_mode & 0020)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 : (st_old.st_mode & 0002))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 840
diff changeset
2013 int tt = msg_didany;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 /* 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
2016 semsg(_("E137: Viminfo file is not writable: %s"), fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 msg_didany = tt;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 835
diff changeset
2018 fclose(fp_in);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 #endif
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
2022 #ifdef MSWIN
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2023 /* 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
2024 hidden = mch_ishidden(fname);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2025 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2028 * 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
2029 * 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
2030 * 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
2031 * stat() and open(). Use mch_open() with O_EXCL to avoid that.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 * May try twice: Once normal and once with shortname set, just in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 * case somebody puts his viminfo file in an 8.3 filesystem.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2037 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
2038 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
2039
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 tempname = buf_modname(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 shortname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 (char_u *)"-tmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 (char_u *)".tmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 if (tempname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2057 * 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
2058 * 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
2059 * 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
2060 * the same file as the original.
7
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 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
2063 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
2064 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
2065 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2068 * 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
2069 * existing file!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2071 if (mch_stat((char *)tempname, &st_new) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2073 #ifdef UNIX
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 /*
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2075 * 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
2076 * 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
2077 * 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
2078 * shortname set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 */
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2080 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
2081 && st_new.st_ino == st_old.st_ino)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 {
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13174
diff changeset
2083 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
2084 shortname = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 }
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2087 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 }
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2089 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2090 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2091 /* 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
2092 * another Vim tries to do it at the same time. */
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2093 #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
2094 /* 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
2095 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
2096 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
2097 (void)umask(umask_save);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2098 #else
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2099 int fd;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2100
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2101 /* 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
2102 * protection:
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2103 * 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
2104 * 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
2105 * Others: r&w for user only. */
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2106 # 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
2107 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
2108 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
2109 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
2110 (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
2111 (void)umask(umask_save);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2112 # else
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2113 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
2114 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
2115 # endif
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2116 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
2117 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2118 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
2119 # ifdef EEXIST
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2120 /* 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
2121 * 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
2122 * exists. */
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2123 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
2124 break;
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2125 # endif
12938
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 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2128 fp_out = fdopen(fd, WRITEBIN);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
2129 #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
2130 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
2131 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2132 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2133
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2134 /* 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
2135 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
2136 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2137 /* 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
2138 * 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
2139 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
2140 tempname);
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2141 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2142 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2143 *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
2144 --next_char;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 }
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
2146
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)
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2148 break;
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2149 /* 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
2150 }
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2151
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
2152 #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
2153 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
2154 {
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2155 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
2156
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 /*
12820
63d87ba12c34 patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents: 12676
diff changeset
2158 * 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
2159 * otherwise preserve permissions, making sure the group matches.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 */
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 (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
2162 {
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2163 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
2164 /* 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
2165 * 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
2166 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
2167 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
2168 && 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
2169 /* 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
2170 * 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
2171 (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
2172 }
12938
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2173 else
1d41836582b3 patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents: 12820
diff changeset
2174 /* 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
2175 (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
2176 }
12942
914fbd1d269f patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents: 12938
diff changeset
2177 #endif
914fbd1d269f patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents: 12938
diff changeset
2178 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 * Check if the new viminfo file can be written to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 if (fp_out == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2185 semsg(_("E138: Can't write viminfo file %s!"),
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 294
diff changeset
2186 (fp_in == NULL || tempname == NULL) ? fname : tempname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 fclose(fp_in);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2193 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2194 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2195 smsg(_("Writing viminfo file \"%s\""), fname);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2196 verbose_leave();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
2197 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 viminfo_errcnt = 0;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2200 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
2201
8573
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2202 if (fclose(fp_out) == EOF)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2203 ++viminfo_errcnt;
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2204
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 fclose(fp_in);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2208
6049
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2209 /* 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
2210 * 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
2211 if (viminfo_errcnt == 0)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2212 {
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2213 if (vim_rename(tempname, fname) == -1)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2214 {
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2215 ++viminfo_errcnt;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
2216 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
2217 }
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
2218 # ifdef MSWIN
8573
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2219 /* 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
2220 else if (hidden)
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2221 mch_hide(fname);
c76cb97073bd commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents: 8560
diff changeset
2222 # endif
6049
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2223 }
7b3248267575 updated for version 7.4.364
Bram Moolenaar <bram@vim.org>
parents: 5911
diff changeset
2224 if (viminfo_errcnt > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 mch_remove(tempname);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2226 }
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
2227
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 * Get the viminfo file name to use.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 * If "file" is given and not empty, use it (has already been expanded by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 * cmdline functions).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 * Otherwise use "-i file_name", value from 'viminfo' or the default, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 * expand environment variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 * Returns an allocated string. NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 static char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2242 viminfo_filename(char_u *file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 if (file == NULL || *file == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 {
11666
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents: 11649
diff changeset
2246 if (*p_viminfofile != NUL)
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents: 11649
diff changeset
2247 file = p_viminfofile;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 #ifdef VIMINFO_FILE2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 # 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
2254 # 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
2255 /* 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
2256 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
2257 && 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
2258 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 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
2260 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 /* don't use $VIM when not available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 file = (char_u *)VIMINFO_FILE2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 expand_env(file, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 file = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 return vim_strsave(file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2284 do_viminfo(FILE *fp_in, FILE *fp_out, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 int eof = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 vir_T vir;
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2288 int merge = FALSE;
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2289 int do_copy_marks = FALSE;
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2290 garray_T buflist;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 if ((vir.vir_line = alloc(LSIZE)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 vir.vir_fd = fp_in;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 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
2296 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
2297 vir.vir_version = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 {
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2301 if (flags & VIF_WANT_INFO)
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2302 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2303 if (fp_out != NULL)
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2304 {
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2305 /* 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
2306 * 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
2307 prepare_viminfo_registers();
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2308 prepare_viminfo_marks();
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2309 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2310
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2311 eof = read_viminfo_up_to_marks(&vir,
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2312 flags & VIF_FORCEIT, fp_out != NULL);
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2313 merge = TRUE;
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2314 }
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2315 else if (flags != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 /* Skip info, find start of marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 while (!(eof = viminfo_readline(&vir))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 && vir.vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 ;
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2320
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2321 do_copy_marks = (flags &
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2322 (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
2323 }
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2324
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 if (fp_out != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 /* Write the info: */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 VIM_VERSION_MEDIUM);
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
2330 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
2331 write_viminfo_version(fp_out);
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
2332 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 fprintf(fp_out, "*encoding=%s\n\n", p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 write_viminfo_search_pattern(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 write_viminfo_sub_string(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 #ifdef FEAT_CMDHIST
4903
2fc1f3346bfb updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2337 write_viminfo_history(fp_out, merge);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 write_viminfo_registers(fp_out);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2340 finish_viminfo_registers();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 write_viminfo_varlist(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 write_viminfo_filemarks(fp_out);
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2345 finish_viminfo_marks();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 write_viminfo_bufferlist(fp_out);
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2347 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
2348
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2349 if (do_copy_marks)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2350 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
2351 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
2352 }
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2353
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2354 if (do_copy_marks)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2355 {
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2356 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
2357 if (fp_out != NULL)
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2358 ga_clear(&buflist);
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
2359 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 vim_free(vir.vir_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 if (vir.vir_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 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
2364 ga_clear_strings(&vir.vir_barlines);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 * first part of the viminfo file which contains everything but the marks that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 * are local to a file. Returns TRUE when end-of-file is reached. -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2373 read_viminfo_up_to_marks(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2374 vir_T *virp,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2375 int forceit,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2376 int writing)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 int eof;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 buf_T *buf;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2380 int got_encoding = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 #ifdef FEAT_CMDHIST
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2383 prepare_viminfo_history(forceit ? 9999 : 0, writing);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 #endif
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2385
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 while (!eof && virp->vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 switch (virp->vir_line[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 /* Characters reserved for future expansion, ignored now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 case '+': /* "+40 /path/dir file", for running vim without args */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 case '^': /* to be defined */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 case '<': /* long line - ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 /* A comment or empty line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 case '\r':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 case '\n':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 case '#':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 break;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2402 case '|':
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2403 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
2404 forceit, writing);
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2405 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 case '*': /* "*encoding=value" */
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2407 got_encoding = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 eof = viminfo_encoding(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 case '!': /* global variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 eof = read_viminfo_varlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 case '%': /* entry for buffer list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 eof = read_viminfo_bufferlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 case '"':
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2421 /* 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
2422 * lines. */
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2423 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
2424 eof = read_viminfo_register(virp, forceit);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2425 else
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2426 do {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2427 eof = viminfo_readline(virp);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2428 } 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
2429 || virp->vir_line[0] == '<'));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 case '/': /* Search string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 case '&': /* Substitute search string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 case '~': /* Last search string, followed by '/' or '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 eof = read_viminfo_search_pattern(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 eof = read_viminfo_sub_string(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 case ':':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 case '?':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 case '=':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 case '@':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 #ifdef FEAT_CMDHIST
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2444 /* 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
2445 * lines. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2446 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
2447 eof = read_viminfo_history(virp, writing);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2448 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2449 #endif
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2450 eof = viminfo_readline(virp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 case '-':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 case '\'':
9297
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2454 /* 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
2455 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
2456 eof = read_viminfo_filemark(virp, forceit);
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2457 else
9c663cda189f commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents: 9284
diff changeset
2458 eof = viminfo_readline(virp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 if (viminfo_error("E575: ", _("Illegal starting char"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 virp->vir_line))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 eof = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 /* Finish reading history items. */
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2472 if (!writing)
9256
26c7bf23ec1d commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents: 9248
diff changeset
2473 finish_viminfo_history(virp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 /* 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
2477 FOR_ALL_BUFFERS(buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 fmarks_check_names(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 return eof;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 * Compare the 'encoding' value in the viminfo file with the current value of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 * conversion of text with iconv() in viminfo_readstring().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2489 viminfo_encoding(vir_T *virp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 if (get_viminfo_parameter('c') != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 p = vim_strchr(virp->vir_line, '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 /* remove trailing newline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 for (i = 0; vim_isprintc(p[i]); ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 convert_setup(&virp->vir_conv, p, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 * Read a line from the viminfo file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 * Returns TRUE for end-of-file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2516 viminfo_readline(vir_T *virp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 /*
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2522 * Check string read from viminfo file.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2523 * Remove '\n' at the end of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 * - replace CTRL-V CTRL-V with CTRL-V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 * - replace CTRL-V 'n' with '\n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 * Check for a long line as written by viminfo_writestring().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 * Return the string in allocated memory (NULL when out of memory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2532 viminfo_readstring(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2533 vir_T *virp,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2534 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
2535 int convert UNUSED) /* convert the string */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 len = atol((char *)virp->vir_line + off + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 retval = lalloc(len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 /* Line too long? File messed up? Skip next line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 (void)vim_fgets(retval, (int)len, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 s = retval + 1; /* Skip the leading '<' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 retval = vim_strsave(virp->vir_line + off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 s = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 /* 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
2563 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 while (*s != NUL && *s != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 if (s[0] == Ctrl_V && s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 if (s[1] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 *d++ = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 *d++ = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 s += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 *d++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 d = string_convert(&virp->vir_conv, retval, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 if (d != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 vim_free(retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 retval = d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 * write string to viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 * - replace CTRL-V with CTRL-V CTRL-V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 * - replace '\n' with CTRL-V 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 * - add a '\n' at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 * For a long line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 * - write " CTRL-V <length> \n " in first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 * - write " < <string> \n " in second line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
2603 viminfo_writestring(FILE *fd, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 for (s = p; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 if (*s == Ctrl_V || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 /* 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
2617 * line. Take into account that some room is needed for what comes before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 * the string (e.g., variable name). Add something to the length for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 * '<', NL and trailing NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 if (len > LSIZE / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 while ((c = *p++) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 if (c == Ctrl_V || c == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 putc(Ctrl_V, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 if (c == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 c = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 putc(c, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 putc('\n', fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 }
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2635
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2636 /*
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2637 * 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
2638 * 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
2639 * Returns remaining characters in the line.
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2640 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2641 int
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2642 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
2643 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2644 char_u *p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2645 int remaining = remaining_start;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2646 int len = 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2647
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2648 /* 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
2649 for (p = s; *p != NUL; ++p)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2650 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2651 if (*p == NL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2652 len += 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2653 else if (*p == '"' || *p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2654 len += 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2655 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2656 ++len;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2657 }
9978
baad324e9fbc commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents: 9959
diff changeset
2658 if (len > remaining - 2)
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2659 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2660 fprintf(fd, ">%d\n|<", len);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2661 remaining = LSIZE - 20;
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
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2664 putc('"', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2665 for (p = s; *p != NUL; ++p)
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 if (*p == NL)
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('n', 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 if (*p == '"' || *p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2674 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2675 putc('\\', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2676 putc(*p, fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2677 --remaining;
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 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2680 putc(*p, fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2681 --remaining;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2682
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2683 if (remaining < 3)
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 putc('\n', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2686 putc('|', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2687 putc('<', fd);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2688 /* Leave enough space for another continuation. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2689 remaining = LSIZE - 20;
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 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2692 putc('"', fd);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2693 return remaining - 2;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2694 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2695
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2696 /*
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2697 * 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
2698 * 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
2699 * 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
2700 */
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2701 static int
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2702 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
2703 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2704 char_u *p = text;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2705 char_u *nextp = NULL;
9244
931bbf7b6ee3 commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
Christian Brabandt <cb@256bit.org>
parents: 9240
diff changeset
2706 char_u *buf = NULL;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2707 bval_T *value;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2708 int i;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2709 int allocated = FALSE;
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2710 int eof;
9268
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2711 char_u *sconv;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2712 int converted;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2713
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2714 while (*p == ',')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2715 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2716 ++p;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2717 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
2718 break;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2719 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
2720
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2721 if (*p == '>')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2722 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2723 /* 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
2724 * 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
2725 if (!allocated)
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 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
2728 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2729 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
2730
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2731 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
2732 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2733 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
2734 vp->bv_allocated = TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2735 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2736 }
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2737 allocated = TRUE;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2738 }
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 if (vim_isdigit(p[1]))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2741 {
9248
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2742 size_t len;
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2743 size_t todo;
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2744 size_t n;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2745
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2746 /* 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
2747 * than LSIZE:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2748 * |{bartype},>{length of "{text}{text2}"}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2749 * |<"{text1}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2750 * |<{text2}",{value}
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2751 * Length includes the quotes.
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2752 */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2753 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2754 len = getdigits(&p);
9248
9c751c33dc0f commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents: 9244
diff changeset
2755 buf = alloc((int)(len + 1));
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2756 if (buf == NULL)
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2757 return TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2758 p = buf;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2759 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
2760 {
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2761 eof = viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2762 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
2763 || virp->vir_line[1] != '<')
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2764 {
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2765 /* 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
2766 * this one starts with '|'. */
9270
79cb08f0d812 commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents: 9268
diff changeset
2767 vim_free(buf);
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2768 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
2769 }
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2770 /* 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
2771 n = STRLEN(virp->vir_line);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2772 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
2773 || virp->vir_line[n - 1] == CAR))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2774 --n;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2775 n -= 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2776 if (n > todo)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2777 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2778 /* more values follow after the string */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2779 nextp = virp->vir_line + 2 + todo;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2780 n = todo;
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 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
2783 p += n;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2784 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2785 *p = NUL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2786 p = buf;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2787 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2788 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2789 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2790 /* 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
2791 * |{bartype},{lots of values},>
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2792 * |<{value},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2793 */
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2794 eof = viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2795 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
2796 || virp->vir_line[1] != '<')
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2797 /* 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
2798 * this one starts with '|'. */
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2799 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
2800 p = virp->vir_line + 2;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2801 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2802 }
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 if (isdigit(*p))
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2805 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2806 value->bv_type = BVAL_NR;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2807 value->bv_nr = getdigits(&p);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2808 ++values->ga_len;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2809 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2810 else if (*p == '"')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2811 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2812 int len = 0;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2813 char_u *s = p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2814
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2815 /* Unescape special characters in-place. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2816 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2817 while (*p != '"')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2818 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2819 if (*p == NL || *p == NUL)
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2820 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
2821 if (*p == '\\')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2822 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2823 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2824 if (*p == 'n')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2825 s[len++] = '\n';
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2826 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2827 s[len++] = *p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2828 ++p;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2829 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2830 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2831 s[len++] = *p++;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2832 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2833 ++p;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2834 s[len] = NUL;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2835
9268
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2836 converted = FALSE;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2837 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
2838 {
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2839 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
2840 if (sconv != NULL)
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 if (s == buf)
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2843 vim_free(s);
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2844 s = sconv;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2845 buf = s;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2846 converted = TRUE;
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2847 }
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2848 }
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
2849
9268
a00e32b5bb39 commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents: 9260
diff changeset
2850 /* 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
2851 * 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
2852 if (s != buf && allocated)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2853 s = vim_strsave(s);
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2854 value->bv_string = s;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2855 value->bv_type = BVAL_STRING;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2856 value->bv_len = len;
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
2857 value->bv_allocated = allocated || converted;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2858 ++values->ga_len;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2859 if (nextp != NULL)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2860 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2861 /* values following a long string */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2862 p = nextp;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2863 nextp = NULL;
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 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2866 else if (*p == ',')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2867 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2868 value->bv_type = BVAL_EMPTY;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2869 ++values->ga_len;
9240
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 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2872 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2873 }
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2874 return TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2875 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2876
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2877 static int
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2878 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
2879 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2880 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
2881 int bartype;
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2882 garray_T values;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2883 bval_T *vp;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2884 int i;
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2885 int read_next = TRUE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2886
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2887 /* The format is: |{bartype},{value},...
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2888 * For a very long string:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2889 * |{bartype},>{length of "{text}{text2}"}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2890 * |<{text1}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2891 * |<{text2},{value}
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2892 * 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
2893 * |{bartype},{lots of values},>
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2894 * |<{value},{value}
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 if (*p == '<')
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2897 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2898 /* Continuation line of an unrecognized item. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2899 if (writing)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2900 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
2901 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2902 else
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2903 {
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2904 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
2905 bartype = getdigits(&p);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2906 switch (bartype)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2907 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2908 case BARTYPE_VERSION:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2909 /* 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
2910 * 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
2911 * doesn't understand the version. */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2912 if (!got_encoding)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2913 {
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2914 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
2915 vp = (bval_T *)values.ga_data;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2916 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
2917 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
2918 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2919 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2920
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2921 case BARTYPE_HISTORY:
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2922 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
2923 handle_viminfo_history(&values, writing);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2924 break;
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2925
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2926 case BARTYPE_REGISTER:
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2927 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
2928 handle_viminfo_register(&values, force);
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2929 break;
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2930
9284
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2931 case BARTYPE_MARK:
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2932 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
2933 handle_viminfo_mark(&values, force);
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2934 break;
78712a2f687a commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents: 9276
diff changeset
2935
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2936 default:
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2937 /* copy unrecognized line (for future use) */
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2938 if (writing)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2939 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
2940 }
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2941 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
2942 {
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2943 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
2944 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
2945 vim_free(vp->bv_string);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2946 }
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2947 ga_clear(&values);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2948 }
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2949
9330
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2950 if (read_next)
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2951 return viminfo_readline(virp);
8cb76e38c346 commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents: 9297
diff changeset
2952 return FALSE;
9240
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2953 }
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 static void
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2956 write_viminfo_version(FILE *fp_out)
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2957 {
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2958 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
2959 BARTYPE_VERSION, VIMINFO_VERSION);
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2960 }
636cfa97200e commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents: 9234
diff changeset
2961
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2962 static void
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2963 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
2964 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2965 int i;
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2966 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
2967 int seen_useful = FALSE;
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2968 char *line;
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2969
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2970 if (gap->ga_len > 0)
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2971 {
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2972 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
2973
9412
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2974 /* 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
2975 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
2976 {
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2977 line = ((char **)(gap->ga_data))[i];
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2978 if (seen_useful || line[1] != '<')
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2979 {
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2980 fputs(line, fp_out);
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2981 seen_useful = TRUE;
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2982 }
80333fcbaddf commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents: 9389
diff changeset
2983 }
7664
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2984 }
1fded31d9e04 commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents: 7447
diff changeset
2985 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987
9272
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 * 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
2990 * was used.
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2991 */
9347
25c562442f8c commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents: 9330
diff changeset
2992 time_T
9272
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2993 vim_time(void)
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 # ifdef FEAT_EVAL
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2996 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
2997 # else
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2998 return time(NULL);
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
2999 # endif
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
3000 }
f5d9eb512f8b commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents: 9270
diff changeset
3001
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 * Implementation of ":fixdel", also used by get_stty().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 * <BS> resulting <Del>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 * ^? ^H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 * not ^? ^?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3009 do_fixdel(exarg_T *eap UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 p = find_termcode((char_u *)"kb");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 add_termcode((char_u *)"kD", p != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3019 print_line_no_prefix(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3020 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3021 int use_number,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3022 int list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
3024 char numbuf[30];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 if (curwin->w_p_nu || use_number)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
3028 vim_snprintf(numbuf, sizeof(numbuf),
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
3029 "%*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
3030 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3032 msg_prt_line(ml_get(lnum), list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 * Print a text line. Also in silent mode ("ex -s").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3039 print_line(linenr_T lnum, int use_number, int list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 int save_silent = silent_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042
9980
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3043 /* apply :filter /pat/ */
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3044 if (message_filtered(ml_get(lnum)))
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3045 return;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents: 9978
diff changeset
3046
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3047 msg_start();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 silent_mode = FALSE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3049 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3050 print_line_no_prefix(lnum, use_number, list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 if (save_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 cursor_on(); /* msg_start() switches it off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 silent_mode = save_silent;
1798
d8e7b6762aaa updated for version 7.2-096
vimboss
parents: 1784
diff changeset
3057 }
d8e7b6762aaa updated for version 7.2-096
vimboss
parents: 1784
diff changeset
3058 info_message = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3061 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3062 rename_buffer(char_u *new_fname)
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3063 {
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3064 char_u *fname, *sfname, *xfname;
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3065 buf_T *buf;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3066
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3067 buf = curbuf;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3068 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
3069 /* buffer changed, don't change name now */
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3070 if (buf != curbuf)
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3071 return FAIL;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3072 #ifdef FEAT_EVAL
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3073 if (aborting()) /* autocmds may abort script processing */
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3074 return FAIL;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3075 #endif
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3076 /*
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3077 * 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
3078 * 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
3079 * name, which will become the alternate file name.
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3080 * 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
3081 * name.
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3082 */
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3083 fname = curbuf->b_ffname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3084 sfname = curbuf->b_sfname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3085 xfname = curbuf->b_fname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3086 curbuf->b_ffname = NULL;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3087 curbuf->b_sfname = NULL;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3088 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL)
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3089 {
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3090 curbuf->b_ffname = fname;
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3091 curbuf->b_sfname = sfname;
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3092 return FAIL;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3093 }
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3094 curbuf->b_flags |= BF_NOTEDITED;
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3095 if (xfname != NULL && *xfname != NUL)
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3096 {
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3097 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
3098 if (buf != NULL && !cmdmod.keepalt)
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3099 curwin->w_alt_fnum = buf->b_fnum;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3100 }
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3101 vim_free(fname);
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3102 vim_free(sfname);
4613
219b2fcad60d updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents: 4589
diff changeset
3103 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
3104
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3105 /* 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
3106 DO_AUTOCHDIR;
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3107 return OK;
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3108 }
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3109
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 * ":file[!] [fname]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3114 ex_file(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3116 /* ":0file" removes the file name. Check for illegal uses ":3file",
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3117 * "0file name", etc. */
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3118 if (eap->addr_count > 0
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3119 && (*eap->arg != NUL
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3120 || eap->line2 > 0
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3121 || eap->addr_count > 1))
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3122 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3123 emsg(_(e_invarg));
14
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3124 return;
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3125 }
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3126
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
3127 if (*eap->arg != NUL || eap->addr_count == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 {
4589
fa39483a1363 updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents: 4285
diff changeset
3129 if (rename_buffer(eap->arg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 return;
14185
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3131 redraw_tabline = TRUE;
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3132 }
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3133
20468fb49f9b patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents: 14175
diff changeset
3134 // 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
3135 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
3136 fileinfo(FALSE, FALSE, eap->forceit);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 * ":update".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3143 ex_update(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 * ":write" and ":saveas".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3153 ex_write(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 if (eap->usefilter) /* input lines to shell command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 do_bang(1, eap, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 }
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 * write current buffer to file 'eap->arg'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 * if 'eap->append' is TRUE, append to the file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 * if *eap->arg == NUL write to current file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3170 do_write(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 int other;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 char_u *fname = NULL; /* init to shut up gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 buf_T *alt_buf = NULL;
9469
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3181 int name_was_missing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 if (not_writing()) /* check 'write' option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 ffname = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 {
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
3190 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 NULL, NULL, NULL, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 if (browse_file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 ffname = browse_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 if (*ffname == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 if (eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3201 emsg(_(e_argreq));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 other = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 fname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 free_fname = fix_fname(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 * When out-of-memory, keep unexpanded file name, because we MUST be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * able to write the file in this situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 }
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 * 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
3221 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 || eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 alt_buf = setaltfname(ffname, fname, (linenr_T)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 alt_buf = buflist_findname(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 /* Overwriting a file that is loaded in another buffer is not a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 * good idea. */
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3233 emsg(_(e_bufloaded));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 }
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 * Writing to the current file is not allowed in readonly mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 * and a file name is required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 * "nofile" and "nowrite" buffers cannot be written implicitly either.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 if (!other && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 bt_dontwrite_msg(curbuf) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 if (!other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 * Not writing the whole file is only allowed with '!'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 if ( (eap->line1 != 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 || eap->line2 != curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 && !eap->forceit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 && !eap->append
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 && !p_wa)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 if (p_confirm || cmdmod.confirm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 if (vim_dialog_yesno(VIM_QUESTION, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 (char_u *)_("Write partial file?"), 2) != VIM_YES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 eap->forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3274 emsg(_("E140: Use ! to write partial buffer"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 }
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 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 if (eap->cmdidx == CMD_saveas && alt_buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 buf_T *was_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 15
diff changeset
3287 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
3288 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 if (curbuf != was_curbuf || aborting())
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3290 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 if (curbuf != was_curbuf)
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3292 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 /* buffer changed, don't change name now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 /* Exchange the file names for the current and the alternate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 * buffer. This makes it look like we are now editing the buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 * under the new name. Must be done before buf_write(), because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 * if there is no file name and 'cpo' contains 'F', it will set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 * the file name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 fname = alt_buf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 alt_buf->b_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 curbuf->b_fname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 fname = alt_buf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 alt_buf->b_ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 curbuf->b_ffname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 fname = alt_buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 alt_buf->b_sfname = curbuf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 curbuf->b_sfname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 buf_name_changed(curbuf);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3313
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 15
diff changeset
3315 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 if (!alt_buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 alt_buf->b_p_bl = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3321 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 if (curbuf != was_curbuf || aborting())
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3323 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 if (curbuf != was_curbuf)
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3325 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 /* buffer changed, don't write the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 }
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3331
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3332 /* If 'filetype' was empty try detecting it now. */
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3333 if (*curbuf->b_p_ft == NUL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3334 {
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3335 if (au_has_group((char_u *)"filetypedetect"))
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3336 (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
3337 TRUE, NULL);
717
2fa8cb05b861 updated for version 7.0218
vimboss
parents: 716
diff changeset
3338 do_modelines(0);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3339 }
2648
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3340
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3341 /* Autocommands may have changed buffer names, esp. when
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3342 * 'autochdir' is set. */
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
3343 fname = curbuf->b_sfname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345
9469
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3346 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
3347
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 eap, eap->append, eap->forceit, TRUE, FALSE);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3350
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3351 /* After ":saveas fname" reset 'readonly'. */
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3352 if (eap->cmdidx == CMD_saveas)
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3353 {
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3354 if (retval == OK)
1806
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
3355 {
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3356 curbuf->b_p_ro = FALSE;
1806
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
3357 redraw_tabline = TRUE;
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
3358 }
9469
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3359 }
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 /* 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
3362 * got changed or set. */
38e2fc4ee4ef commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents: 9414
diff changeset
3363 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
3364 DO_AUTOCHDIR;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 }
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 * 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
3377 * BF_NEW or BF_READERR, check for overwriting current file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 * May set eap->forceit if a dialog says it's OK to overwrite.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 * Return OK if it's OK, FAIL if it is not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 */
3486
f9a865d97614 updated for version 7.3.507
Bram Moolenaar <bram@vim.org>
parents: 3482
diff changeset
3381 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3382 check_overwrite(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3383 exarg_T *eap,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3384 buf_T *buf,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3385 char_u *fname, /* file name to be used (can differ from
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 buf->ffname) */
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3387 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
3388 int other) /* writing under other name */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 * write to other file or b_flags set or not writing the whole file:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 * overwriting only allowed with '!'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 if ( (other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 || (buf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 || ((buf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 || (buf->b_flags & BF_READERR))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 && !p_wa
1457
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
3400 #ifdef FEAT_QUICKFIX
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
3401 && !bt_nofile(buf)
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
3402 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 && vim_fexists(ffname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 {
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3405 if (!eap->forceit && !eap->append)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 {
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3407 #ifdef UNIX
637
a420bba0d851 updated for version 7.0184
vimboss
parents: 634
diff changeset
3408 /* with UNIX it is possible to open a directory */
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3409 if (mch_isdir(ffname))
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3410 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3411 semsg(_(e_isadir2), ffname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3412 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3413 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3416 if (p_confirm || cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3417 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3418 char_u buff[DIALOG_MSG_SIZE];
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3419
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3420 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3421 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3422 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3423 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3424 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3425 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3426 #endif
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3427 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3428 emsg(_(e_exists));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3430 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3432
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3433 /* For ":w! filename" check that no swap file exists for "filename". */
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3434 if (other && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3436 char_u *dir;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3437 char_u *p;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3438 int r;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3439 char_u *swapname;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3440
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3441 /* We only try the first entry in 'directory', without checking if
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3442 * it's writable. If the "." directory is not writable the write
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3443 * will probably fail anyway.
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3444 * Use 'shortname' of the current buffer, since there is no buffer
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3445 * for the written file. */
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3446 if (*p_dir == NUL)
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3447 {
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3448 dir = alloc(5);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3449 if (dir == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3450 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3451 STRCPY(dir, ".");
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3452 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3453 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3454 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3455 dir = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3456 if (dir == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3457 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3458 p = p_dir;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3459 copy_option_part(&p, dir, MAXPATHL, ",");
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3460 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3461 swapname = makeswapname(fname, ffname, curbuf, dir);
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3462 vim_free(dir);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3463 r = vim_fexists(swapname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3464 if (r)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3465 {
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3466 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3467 if (p_confirm || cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3468 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3469 char_u buff[DIALOG_MSG_SIZE];
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3470
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3471 dialog_msg(buff,
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3472 _("Swap file \"%s\" exists, overwrite anyway?"),
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3473 swapname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3474 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3475 != VIM_YES)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3476 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3477 vim_free(swapname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3478 return FAIL;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3479 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3480 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3481 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3482 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3483 #endif
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3484 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3485 semsg(_("E768: Swap file exists: %s (:silent! overrides)"),
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3486 swapname);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3487 vim_free(swapname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3488 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3489 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
3490 }
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3491 vim_free(swapname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 }
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 * Handle ":wnext", ":wNext" and ":wprevious" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3501 ex_wnext(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 if (eap->cmd[1] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 i = curwin->w_arg_idx + (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 i = curwin->w_arg_idx - (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 eap->line1 = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 if (do_write(eap) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 do_argfile(eap, i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 }
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 * ":wall", ":wqall" and ":xall": Write all changed files (and exit).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3519 do_wqall(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 int error = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 int save_forceit = eap->forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
3528 FOR_ALL_BUFFERS(buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
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
3530 #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
3531 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
3532 {
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 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
3534 ++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
3535 }
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 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
3537 #endif
12648
cdfd6eb8bb80 patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
3538 if (bufIsChanged(buf) && !bt_dontwrite(buf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 * Check if there is a reason the buffer cannot be written:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 * 1. if the 'write' option is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 * 2. if there is no file name (even after browsing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 * 3. if the 'readonly' is set (even after a dialog)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 * 4. if overwriting is allowed (even after a dialog)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (not_writing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 /* ":browse wall": ask for file name if there isn't one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 if (buf->b_ffname == NULL && cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 browse_save_fname(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3559 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 else if (check_readonly(&eap->forceit, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 {
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3570 bufref_T bufref;
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3571
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3572 set_bufref(&bufref, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 if (buf_write_all(buf, eap->forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 /* 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
3576 if (!bufref_valid(&bufref))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 eap->forceit = save_forceit; /* check_overwrite() may set it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 if (exiting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 if (!error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 getout(0); /* exit Vim */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 not_exiting();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 }
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 * Check the 'write' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 * Return TRUE and give a message when it's not st.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3595 not_writing(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 if (p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 return FALSE;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3599 emsg(_("E142: File not written: Writing is disabled by 'write' option"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 /*
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3604 * 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
3605 * 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
3606 * message when the buffer is readonly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 static int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3609 check_readonly(int *forceit, buf_T *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 {
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9377
diff changeset
3611 stat_T st;
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3612
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3613 /* 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
3614 * the file exists and permissions are read-only.
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3615 * 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
3616 * important for device checks but not here. */
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3617 if (!*forceit && (buf->b_p_ro
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3618 || (mch_stat((char *)buf->b_ffname, &st) >= 0
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3619 && check_file_readonly(buf->b_ffname, 0777))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
3624 char_u buff[DIALOG_MSG_SIZE];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3626 if (buf->b_p_ro)
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3627 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
3628 buf->b_fname);
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3629 else
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3630 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
3631 buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 /* Set forceit, to force the writing of a readonly file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 *forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 #endif
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3644 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
3645 emsg(_(e_readonly));
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3646 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
3647 semsg(_("E505: \"%s\" is read-only (add ! to override)"),
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3648 buf->b_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 }
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
3651
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 /*
14917
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3656 * 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
3657 * "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
3658 * "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
3659 *
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3660 * Return:
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3661 * GETFILE_ERROR for "normal" error,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3662 * 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
3663 * GETFILE_SAME_FILE for success
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3664 * GETFILE_OPEN_OTHER for successfully opening another file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3667 getfile(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3668 int fnum,
14917
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3669 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
3670 char_u *sfname_arg,
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3671 int setpm,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3672 linenr_T lnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3673 int forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 {
14917
6f2ce3b311de patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents: 14913
diff changeset
3675 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
3676 char_u *sfname = sfname_arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 int other;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 char_u *free_me = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3681 if (text_locked())
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3682 return GETFILE_ERROR;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3683 if (curbuf_locked())
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3684 return GETFILE_ERROR;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 if (fnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 /* make ffname full path, set sfname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 fname_expand(curbuf, &ffname, &sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 free_me = ffname; /* has been allocated, free() later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 other = (fnum != curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 ++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
3698 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 if (p_confirm && p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 dialog_changed(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 --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
3709 no_write_message();
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3710 retval = GETFILE_NOT_WRITTEN; /* file has been changed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 if (setpm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 if (!other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 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
3724 retval = GETFILE_SAME_FILE; /* it's in the same file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 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
3727 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0),
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3728 curwin) == OK)
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3729 retval = GETFILE_OPEN_OTHER; /* opened another file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 else
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11372
diff changeset
3731 retval = GETFILE_ERROR; /* error encountered */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 vim_free(free_me);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 }
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 * start editing a new file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 * fnum: file number; if zero use ffname/sfname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 * ffname: the file name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 * - full path if sfname used,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 * - any file name if sfname is NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 * - empty string to re-edit with the same file name (but may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 * in a different directory)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 * - NULL to start an empty buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 * sfname: the short file name (or NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 * eap: contains the command to be executed after loading the file and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 * forced 'ff' and 'fenc'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 * newlnum: if > 0: put cursor on this line number (if possible)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 * if ECMD_LASTL: use last position in loaded file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 * if ECMD_LAST: use last position in all files
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 * if ECMD_ONE: use first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 * flags:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 * ECMD_HIDE: if TRUE don't free the current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 * ECMD_OLDBUF: use existing buffer if it exists
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 * ECMD_FORCEIT: ! used for Ex command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 * ECMD_ADDBUF: don't edit, just add to buffer list
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3761 * 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
3762 * 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
3763 * of the previous buffer for "oldwin" is stored.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3768 do_ecmd(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3769 int fnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3770 char_u *ffname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3771 char_u *sfname,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3772 exarg_T *eap, /* can be NULL! */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3773 linenr_T newlnum,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3774 int flags,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
3775 win_T *oldwin)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 int other_file; /* TRUE if editing another file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 int oldbuf; /* TRUE if using existing buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 int auto_buf = FALSE; /* TRUE if autocommands brought us
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 into the buffer unexpectedly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 char_u *new_name = NULL;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3782 #if defined(FEAT_EVAL)
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3783 int did_set_swapcommand = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 buf_T *buf;
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3786 bufref_T bufref;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
3787 bufref_T old_curbuf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 long n;
6702
d879db7c2f56 updated for version 7.4.675
Bram Moolenaar <bram@vim.org>
parents: 6639
diff changeset
3794 pos_T orig_pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 linenr_T topline = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 int newcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 int solcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 char_u *command = NULL;
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3800 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3801 int did_get_winopts = FALSE;
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3802 #endif
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3803 int readfile_flags = 0;
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
3804 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
3805 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
3806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 command = eap->do_ecmd_cmd;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
3809 set_bufref(&old_curbuf, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 if (fnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 if (fnum == curbuf->b_fnum) /* file is already being edited */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 return OK; /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 {
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3822 if (
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3823 # ifdef FEAT_GUI
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3824 !gui.in_use &&
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3825 # endif
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3826 au_has_group((char_u *)"FileExplorer"))
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3827 {
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3828 /* No browsing supported but we do have the file explorer:
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3829 * Edit the directory. */
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3830 if (ffname == NULL || !mch_isdir(ffname))
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3831 ffname = (char_u *)".";
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3832 }
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3833 else
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3834 {
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3835 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 NULL, NULL, NULL, curbuf);
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3837 if (browse_file == NULL)
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3838 goto theend;
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3839 ffname = browse_file;
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3840 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 /* if no short name given, use ffname for short name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 if (sfname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 sfname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 #ifdef USE_FNAME_CASE
15794
0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents: 15760
diff changeset
3847 if (sfname != NULL)
0d8291665b59 patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents: 15760
diff changeset
3848 fname_case(sfname, 0); /* set correct case for sfname */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 if (ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 /* there is no file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 else if (*ffname == NUL && curbuf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 other_file = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 if (*ffname == NUL) /* re-edit with same file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 sfname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 free_fname = fix_fname(ffname); /* may expand to full path name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 other_file = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 }
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 * if the file was changed we may not be allowed to abandon it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 * - if we are going to re-edit the same file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 * - 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
3877 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 if ( ((!other_file && !(flags & ECMD_OLDBUF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 || (curbuf->b_nwindows == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 && !(flags & (ECMD_HIDE | ECMD_ADDBUF))))
5464
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3881 && check_changed(curbuf, (p_awa ? CCGD_AW : 0)
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3882 | (other_file ? 0 : CCGD_MULTWIN)
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3883 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0)
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
3884 | (eap == NULL ? 0 : CCGD_EXCMD)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 if (fnum == 0 && other_file && ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 }
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 * End Visual mode before switching to another buffer, so the text can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 * copied into the GUI selection buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 reset_VIsual();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3897 #if defined(FEAT_EVAL)
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3898 if ((command != NULL || newlnum > (linenr_T)0)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3899 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3900 {
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3901 int len;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3902 char_u *p;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3903
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3904 /* Set v:swapcommand for the SwapExists autocommands. */
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3905 if (command != NULL)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3906 len = (int)STRLEN(command) + 3;
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3907 else
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3908 len = 30;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3909 p = alloc((unsigned)len);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3910 if (p != NULL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3911 {
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3912 if (command != NULL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3913 vim_snprintf((char *)p, len, ":%s\r", command);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3914 else
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3915 vim_snprintf((char *)p, len, "%ldG", (long)newlnum);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3916 set_vim_var_string(VV_SWAPCOMMAND, p, -1);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3917 did_set_swapcommand = TRUE;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3918 vim_free(p);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3919 }
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3920 }
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3921 #endif
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3922
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 * If we are starting to edit another file, open a (new) buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 * Otherwise we re-use the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 if (other_file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 if (!(flags & ECMD_ADDBUF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 {
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
3931 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
3932 curwin->w_alt_fnum = curbuf->b_fnum;
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3933 if (oldwin != NULL)
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3934 buflist_altfpos(oldwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 if (fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 if (flags & ECMD_ADDBUF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 linenr_T tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 tlnum = atol((char *)command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 if (tlnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 buf = buflist_new(ffname, sfname, 0L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 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
3956
5816
29eb4c2a33ac updated for version 7.4.251
Bram Moolenaar <bram@vim.org>
parents: 5802
diff changeset
3957 /* autocommands may change curwin and curbuf */
29eb4c2a33ac updated for version 7.4.251
Bram Moolenaar <bram@vim.org>
parents: 5802
diff changeset
3958 if (oldwin != NULL)
29eb4c2a33ac updated for version 7.4.251
Bram Moolenaar <bram@vim.org>
parents: 5802
diff changeset
3959 oldwin = curwin;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
3960 set_bufref(&old_curbuf, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 oldbuf = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 else /* existing memfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 oldbuf = TRUE;
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
3971 set_bufref(&bufref, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 (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
3973 /* 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
3974 * current buffer. */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
3975 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 /* May jump to last used line number for a loaded buffer or when asked
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 * for explicitly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 pos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 newlnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 solcol = pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 }
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 * Make the (new) buffer the one used by the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 * 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
3996 * is returned by buflist_new(), nothing to do here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 * Be careful: The autocommands may delete any buffer and change
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 * the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 * - If the buffer we are going to edit is deleted, give up.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 * - If the current buffer is deleted, prefer to load the new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 * buffer when loading a buffer is required. This avoids
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 * loading another buffer which then must be closed again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 * - If we ended up in the new buffer already, need to skip a few
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 * things, set auto_buf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 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
4012 set_bufref(&au_new_curbuf, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 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
4014 if (!bufref_valid(&au_new_curbuf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 {
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4016 /* new buffer has been deleted */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4020 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4026 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 {
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4031 win_T *the_curwin = curwin;
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4032
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4033 /* 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
4034 * 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
4035 the_curwin->w_closing = TRUE;
10106
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
4036 ++buf->b_locked;
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4037
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
4038 if (curbuf == old_curbuf.br_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 buf_copy_options(buf, BCO_ENTER);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4041 /* 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
4042 * oldwin->w_buffer to NULL. */
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
4043 u_sync(FALSE);
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
4044 close_buffer(oldwin, curbuf,
3365
9ccdc4a69d8f updated for version 7.3.449
Bram Moolenaar <bram@vim.org>
parents: 3242
diff changeset
4045 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4047 the_curwin->w_closing = FALSE;
10106
58e6dd1d8be3 commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents: 10082
diff changeset
4048 --buf->b_locked;
3242
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
4049
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4050 #ifdef FEAT_EVAL
10082
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4051 /* autocmds may abort script processing */
7fc6103c6651 commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
4052 if (aborting() && curwin->w_buffer != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 }
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4057 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 /* Be careful again, like above. */
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4059 if (!bufref_valid(&au_new_curbuf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 {
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4061 /* new buffer has been deleted */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 {
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4069 #ifdef FEAT_SYN_HL
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4070 /*
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4071 * <VN> We could instead free the synblock
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4072 * and re-attach to buffer, perhaps.
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4073 */
11649
0f7888a5ba68 patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents: 11589
diff changeset
4074 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
4075 || 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
4076 curwin->w_s = &(buf->b_s);
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
4077 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 ++curbuf->b_nwindows;
5231
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4081
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4082 /* Set 'fileformat', 'binary' and 'fenc' when forced. */
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4083 if (!oldbuf && eap != NULL)
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4084 {
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4085 set_file_options(TRUE, eap);
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4086 set_forced_fenc(eap);
74d2f3188cd0 updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents: 4903
diff changeset
4087 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 /* May get the window options from the last time this buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 * was in this window (or another window). If not used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 * before, reset the local window options to the global
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 * values. Also restores old folding stuff. */
1289
d2612392202f updated for version 7.1-004
vimboss
parents: 1227
diff changeset
4094 get_winopts(curbuf);
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4095 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4096 did_get_winopts = TRUE;
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4097 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 vim_free(new_name);
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4100 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
4101 au_new_curbuf.br_buf_free_count = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 curwin->w_pcmark.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 curwin->w_pcmark.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 else /* !other_file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 {
13553
04019fc3de93 patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13384
diff changeset
4109 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 goto theend;
6531
005a6b650866 updated for version 7.4.592
Bram Moolenaar <bram@vim.org>
parents: 6426
diff changeset
4111
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 oldbuf = (flags & ECMD_OLDBUF);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4115 /* 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
4116 * autocommands may cause ml_get errors. */
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4117 ++RedrawingDisabled;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4118 did_inc_redrawing_disabled = TRUE;
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4119
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
4120 buf = curbuf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 if ((flags & ECMD_SET_HELP) || keep_help_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 {
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
4123 prepare_help_buffer();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 /* Don't make a buffer listed if it's a help buffer. Useful when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 * using CTRL-O to go back to a help file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 if (!curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 set_buflisted(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 * editing the file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 goto theend;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4137 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 goto theend;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4140 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 /* Since we are starting to edit a file, consider the filetype to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 * unset. Helps for when an autocommand changes files and expects syntax
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 * highlighting to work in the other file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 did_filetype = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 * other_file oldbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 * FALSE FALSE re-edit same file, buffer is re-used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 * FALSE TRUE re-edit same file, nothing changes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 * TRUE FALSE start editing new file, new buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 * TRUE TRUE start editing in existing buffer (nothing to do)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 if (!other_file && !oldbuf) /* re-use the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 set_last_cursor(curwin); /* may set b_last_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 newlnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 solcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 new_name = vim_strsave(buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 new_name = NULL;
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4167 set_bufref(&bufref, buf);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4168
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4169 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
4170 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4171 /* 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
4172 * 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
4173 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
4174 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
4175 == FAIL)
9705
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents: 9676
diff changeset
4176 {
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents: 9676
diff changeset
4177 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
4178 goto theend;
9705
8c0871098dc9 commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents: 9676
diff changeset
4179 }
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4180 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
4181 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
4182
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4183 /* 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
4184 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
4185 }
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4186 else
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4187 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
4188
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 /* If autocommands deleted the buffer we were going to re-edit, give
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 * 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
4191 if (!bufref_valid(&bufref))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 * re-editing the file. Should do the buf_clear_file(), but perhaps
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 * the autocommands changed the buffer... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 goto theend;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4203 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 buf_clear_file(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 curbuf->b_op_end.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 }
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 * If we get here we are sure to start editing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 /* Assume success now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 * Check if we are editing the w_arg_idx file in the argument list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 if (!auto_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 * Set cursor and init window before reading the file and executing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 * autocommands. This allows for the autocommands to position the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 */
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 673
diff changeset
4230 curwin_init();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 #ifdef FEAT_FOLDING
1370
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4233 /* 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
4234 * automatic folding for all windows where it's used. */
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4235 {
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4236 win_T *win;
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4237 tabpage_T *tp;
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4238
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4239 FOR_ALL_TAB_WINDOWS(tp, win)
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4240 if (win->w_buffer == curbuf)
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4241 foldUpdateAll(win);
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
4242 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
4245 /* 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
4246 DO_AUTOCHDIR;
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
4247
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 * Careful: open_buffer() and apply_autocmds() may change the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 * buffer and window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 */
6702
d879db7c2f56 updated for version 7.4.675
Bram Moolenaar <bram@vim.org>
parents: 6639
diff changeset
4252 orig_pos = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 if (!oldbuf) /* need to read the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 {
580
90ee46d7f492 updated for version 7.0164
vimboss
parents: 569
diff changeset
4256 #if defined(HAS_SWAP_EXISTS_ACTION)
7
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 * Open the buffer and read the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4264 #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
4265 if (should_abort(open_buffer(FALSE, eap, readfile_flags)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 #else
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4268 (void)open_buffer(FALSE, eap, readfile_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270
580
90ee46d7f492 updated for version 7.0164
vimboss
parents: 569
diff changeset
4271 #if defined(HAS_SWAP_EXISTS_ACTION)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 retval = FAIL;
9487
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents: 9481
diff changeset
4274 handle_swap_exists(&old_curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 {
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4279 /* Read the modelines, but only to set window-local options. Any
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4280 * buffer-local options have already been set and may have been
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4281 * changed by the user. */
717
2fa8cb05b861 updated for version 7.0218
vimboss
parents: 716
diff changeset
4282 do_modelines(OPT_WINONLY);
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4283
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 &retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 &retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290
6702
d879db7c2f56 updated for version 7.4.675
Bram Moolenaar <bram@vim.org>
parents: 6639
diff changeset
4291 /* 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
4292 * 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
4293 * 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
4294 if (!EQUAL_POS(curwin->w_cursor, orig_pos))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 {
14033
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4296 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
4297
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4298 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
4299 || 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
4300 {
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4301 newlnum = curwin->w_cursor.lnum;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4302 newcol = curwin->w_cursor.col;
bcda3b864c31 patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents: 13632
diff changeset
4303 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 if (curwin->w_topline == topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 topline = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 /* Even when cursor didn't move we need to recompute topline. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 maketitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 /* Tell the diff stuff that this buffer is new and/or needs updating.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 * Also needed when re-editing the same buffer, because unloading will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 * have removed it as a diff buffer. */
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4320 if (curwin->w_p_diff)
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4321 {
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4322 diff_buf_add(curbuf);
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4323 diff_invalidate(curbuf);
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
4324 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4327 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4328 /* 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
4329 * 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
4330 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
4331 (void)did_set_spelllang(curwin);
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4332 #endif
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
4333
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 if (newcol >= 0) /* position set by autocommands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 curwin->w_cursor.col = newcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 else if (newlnum > 0) /* line number from caller or old position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 if (solcol >= 0 && !p_sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 /* 'sol' is off: Use last known column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 curwin->w_cursor.col = solcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 else /* no line number, go to last line in Ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 beginline(BL_WHITE | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 /* Check if cursors in other windows on the same buffer are still valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 check_lnums(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 * Did not read the file, need to show some info about the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 * Do this after setting the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4372 if (oldbuf && !auto_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 int msg_scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 * message. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 if (!msg_scroll) /* wait a bit when overwriting an error msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 msg_scroll = msg_scroll_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 msg_scrolled_ign = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385
8560
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents: 8556
diff changeset
4386 if (!shortmess(SHM_FILEINFO))
f3c636c673f7 commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents: 8556
diff changeset
4387 fileinfo(FALSE, TRUE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 msg_scrolled_ign = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391
9414
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4392 #ifdef FEAT_VIMINFO
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4393 curbuf->b_last_used = vim_time();
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4394 #endif
1003973c99df commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents: 9412
diff changeset
4395
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869
720a59d79bcd updated for version 7.2-168
vimboss
parents: 1868
diff changeset
4401 (void)keymap_init();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 --RedrawingDisabled;
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4405 did_inc_redrawing_disabled = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 if (!skip_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 {
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
4408 n = *so_ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 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
4410 *so_ptr = 9999; // force cursor halfway the window
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 update_topline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 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
4413 *so_ptr = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 if (p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 need_start_insertmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419
13174
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4420 #ifdef FEAT_AUTOCHDIR
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4421 /* 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
4422 * 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
4423 * 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
4424 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
4425 {
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4426 char_u curdir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4427 char_u filedir[MAXPATHL];
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4428
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4429 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
4430 *gettail_sep(filedir) = NUL;
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4431 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
4432 && vim_fnamecmp(curdir, filedir) != 0)
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4433 do_autochdir();
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4434 }
1bf3519889d3 patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents: 13014
diff changeset
4435 #endif
821
a2b128f7d705 updated for version 7.0c11
vimboss
parents: 819
diff changeset
4436
15510
41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4437 #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
4438 if (curbuf->b_ffname != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 # ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
4441 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP)
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 29
diff changeset
4442 netbeans_file_opened(curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 theend:
7941
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4448 if (did_inc_redrawing_disabled)
98644de08f15 commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents: 7850
diff changeset
4449 --RedrawingDisabled;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13359
diff changeset
4450 #if defined(FEAT_EVAL)
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
4451 if (did_set_swapcommand)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
4452 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
4453 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4462 delbuf_msg(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4464 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 name == NULL ? (char_u *)"" : name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 vim_free(name);
9481
7520696c14b0 commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents: 9469
diff changeset
4467 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
4468 au_new_curbuf.br_buf_free_count = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4471 static int append_indent = 0; /* autoindent for first line */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4472
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 * ":insert" and ":append", also used by ":change"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4477 ex_append(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 int did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 linenr_T lnum = eap->line2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4482 int indent = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4483 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4484 int vcol;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4485 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4487 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4488 if (eap->forceit)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4489 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4490
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4491 /* First autoindent comes from the line we start on */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4492 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4493 append_indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4494
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497
9377
5ec4fbfe38c5 commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents: 9347
diff changeset
4498 /* when the buffer is empty need to delete the dummy line */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4499 if (empty && lnum == 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4500 lnum = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4501
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 State = INSERT; /* behave like in Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 if (curbuf->b_p_iminsert == B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 State |= LANGMAP;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4505
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 371
diff changeset
4506 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 need_wait_return = FALSE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4510 if (curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4511 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4512 if (append_indent >= 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4513 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4514 indent = append_indent;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4515 append_indent = -1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4516 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4517 else if (lnum > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4518 indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4519 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4520 ex_keep_indent = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 if (eap->getline == NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4522 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4523 /* No getline() function, use the lines that follow. This ends
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4524 * when there is no more. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4525 if (eap->nextcmd == NULL || *eap->nextcmd == NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4526 break;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4527 p = vim_strchr(eap->nextcmd, NL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4528 if (p == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4529 p = eap->nextcmd + STRLEN(eap->nextcmd);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4530 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4531 if (*p != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4532 ++p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4533 eap->nextcmd = p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4534 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 else
6164
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4536 {
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4537 int save_State = State;
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4538
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4539 /* 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
4540 * when getline() returns. */
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4541 State = CMDLINE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 theline = eap->getline(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 #ifdef FEAT_EVAL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 41
diff changeset
4544 eap->cstack->cs_looplevel > 0 ? -1 :
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 #endif
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4546 NUL, eap->cookie, indent);
6164
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4547 State = save_State;
00f58478e38b updated for version 7.4.418
Bram Moolenaar <bram@vim.org>
parents: 6116
diff changeset
4548 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 lines_left = Rows - 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4550 if (theline == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4551 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4552
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4553 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4554 if (ex_keep_indent)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4555 append_indent = indent;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4556
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4557 /* Look for the "." after automatic indent. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4558 vcol = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4559 for (p = theline; indent > vcol; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4560 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4561 if (*p == ' ')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4562 ++vcol;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4563 else if (*p == TAB)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4564 vcol += 8 - vcol % 8;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4565 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4566 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4567 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4568 if ((p[0] == '.' && p[1] == NUL)
321
3ee6db0a746e updated for version 7.0083
vimboss
parents: 315
diff changeset
4569 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0))
3ee6db0a746e updated for version 7.0083
vimboss
parents: 315
diff changeset
4570 == FAIL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4576 /* don't use autoindent if nothing was typed. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4577 if (p[0] == NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4578 theline[0] = NUL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4579
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 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
4582 appended_lines_mark(lnum + (empty ? 1 : 0), 1L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 ++lnum;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4586
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4587 if (empty)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4588 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4589 ml_delete(2L, FALSE);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4590 empty = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4591 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4595 if (eap->forceit)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4596 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4597
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 /* "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
4599 * eap->line2 pointed to the end of the buffer and nothing was appended)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 * "end" is set to lnum when something has been appended, otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 * it is the same than "start" -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 eap->line2 + 1 : curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 --curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 curbuf->b_op_end.lnum = (eap->line2 < lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 ? lnum : curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 need_wait_return = FALSE; /* don't use wait_return() now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 * ":change"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4621 ex_change(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 if (eap->line2 >= eap->line1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4629 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4630 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4631 append_indent = get_indent_lnum(eap->line1);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4632
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 for (lnum = eap->line2; lnum >= eap->line1; --lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 ml_delete(eap->line1, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 }
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4639
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4640 /* 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
4641 check_cursor_lnum();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 /* ":append" on the line above the deleted lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 eap->line2 = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 ex_append(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4650 ex_z(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 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
4653 long bigness;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4654 char_u *kind;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 int minus = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 linenr_T start, end, curs, i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 linenr_T lnum = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4660 /* Vi compatible: ":z!" uses display height, without a count uses
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4661 * 'scroll' */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4662 if (eap->forceit)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4663 bigness = curwin->w_height;
10357
59d01e335858 commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents: 10299
diff changeset
4664 else if (!ONE_WINDOW)
5678
b06e58f8dd30 updated for version 7.4.185
Bram Moolenaar <bram@vim.org>
parents: 5647
diff changeset
4665 bigness = curwin->w_height - 3;
b06e58f8dd30 updated for version 7.4.185
Bram Moolenaar <bram@vim.org>
parents: 5647
diff changeset
4666 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4667 bigness = curwin->w_p_scr * 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 if (bigness < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 bigness = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 x = eap->arg;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4672 kind = x;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4673 if (*kind == '-' || *kind == '+' || *kind == '='
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4674 || *kind == '^' || *kind == '.')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4675 ++x;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4676 while (*x == '-' || *x == '+')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 if (*x != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 if (!VIM_ISDIGIT(*x))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4683 emsg(_("E144: non-numeric argument to :z"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4687 {
11303
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4688 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
4689
ef32a5c74515 patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents: 11254
diff changeset
4690 /* 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
4691 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
4692 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
4693
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4694 p_window = bigness;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4695 if (*kind == '=')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4696 bigness += 2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4697 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4700 /* the number of '-' and '+' multiplies the distance */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4701 if (*kind == '-' || *kind == '+')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4702 for (x = kind + 1; *x == *kind; ++x)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4703 ;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4704
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4705 switch (*kind)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 case '-':
2881
d84a564f28c9 updated for version 7.3.214
Bram Moolenaar <bram@vim.org>
parents: 2837
diff changeset
4708 start = lnum - bigness * (linenr_T)(x - kind) + 1;
d84a564f28c9 updated for version 7.3.214
Bram Moolenaar <bram@vim.org>
parents: 2837
diff changeset
4709 end = start + bigness - 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4710 curs = end;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 case '=':
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4714 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4715 end = lnum + (bigness + 1) / 2 - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 curs = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 minus = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 case '^':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 start = lnum - bigness * 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 end = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 curs = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 case '.':
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4727 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4728 end = lnum + (bigness + 1) / 2 - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 curs = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 default: /* '+' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 start = lnum;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4734 if (*kind == '+')
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4735 start += bigness * (linenr_T)(x - kind - 1) + 1;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4736 else if (eap->addr_count == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4737 ++start;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4738 end = start + bigness - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 curs = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 if (start < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 start = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 if (end > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 end = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 if (curs > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 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
4751 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
4752 curs = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 for (i = start; i <= end; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4764 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774
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
4775 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
4776 {
1074f58e1673 patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents: 11303
diff changeset
4777 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
4778 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
4779 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 * Check if the restricted flag is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4789 check_restricted(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 if (restricted)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 {
15748
93b78c4a7cd5 patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
4793 emsg(_("E145: Shell commands and some functionality not allowed in rvim"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 * Check if the secure flag is set (.exrc or .vimrc in current directory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4805 check_secure(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 if (secure)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 secure = 2;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4810 emsg(_(e_curdir));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 #ifdef HAVE_SANDBOX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 * In the sandbox more things are not allowed, including the things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 * disallowed in secure mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 if (sandbox != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4820 emsg(_(e_sandbox));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 static char_u *old_sub = NULL; /* previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 static int global_need_beginline; /* call beginline() after ":g" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4830 /*
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4831 * 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
4832 */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4833 typedef struct {
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4834 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
4835 int do_ask; /* ask for confirmation */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4836 int do_count; /* count only */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4837 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
4838 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
4839 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
4840 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
4841 int do_ic; /* ignore case flag */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4842 } subflags_T;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4843
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 /* do_sub()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 * Perform a substitution from line eap->line1 to line eap->line2 using the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 * command pointed to by eap->arg which should be of the form:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 * /pattern/substitution/{flags}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 * The usual escapes are supported as described in the regexp docs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
4854 do_sub(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 long i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 regmmatch_T regmatch;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4859 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
4860 FALSE, FALSE, 0};
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4861 #ifdef FEAT_EVAL
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4862 subflags_T subflags_save;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
4863 #endif
6789
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
4864 int save_do_all; /* remember user specified 'g' flag */
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
4865 int save_do_ask; /* remember user specified 'c' flag */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 char_u *pat = NULL, *sub = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 int delimiter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 int got_quit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 int got_match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 int which_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 int save_State;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4875 linenr_T first_line = 0; /* first changed line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4876 linenr_T last_line= 0; /* below last changed line AFTER the
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 * change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 linenr_T old_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 linenr_T line2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4880 long nmatch; /* number of lines in match */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4881 char_u *sub_firstline; /* allocated copy of first sub line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4882 int endcolumn = FALSE; /* cursor in last column when done */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4883 pos_T old_cursor = curwin->w_cursor;
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
4884 int start_nsubs;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4885 #ifdef FEAT_EVAL
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
4886 int save_ma = 0;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4887 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 sub_nsubs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 sub_nlines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 }
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
4895 start_nsubs = sub_nsubs;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 if (eap->cmdidx == CMD_tilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 which_pat = RE_SUBST; /* use last substitute regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 /* 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
4903 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 /* don't accept alphanumeric for separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 if (isalpha(*cmd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4909 emsg(_("E146: Regular expressions can't be delimited by letters"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 * "\/sub/" and "\?sub?" use last used search pattern (almost like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 * //sub/r). "\&sub&" use last substitute pattern (like //sub/).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 if (vim_strchr((char_u *)"/?&", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4922 emsg(_(e_backslash));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 if (*cmd != '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 which_pat = RE_SEARCH; /* use last '/' pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 pat = (char_u *)""; /* empty search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 delimiter = *cmd++; /* remember delimiter character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 else /* find the end of the regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 delimiter = *cmd++; /* remember delimiter character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 pat = cmd; /* remember start of search pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 * Small incompatibility: vi sees '\n' as end of the command, but in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 * Vim we want to use '\n' to find/substitute a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 sub = cmd; /* remember the start of the substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 while (cmd[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 ++cmd;
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11123
diff changeset
4955 MB_PTR_ADV(cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4960 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4961 if (STRCMP(sub, "%") == 0
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4962 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4963 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4964 if (old_sub == NULL) /* there is no previous command */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4965 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4966 emsg(_(e_nopresub));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4967 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4968 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4969 sub = old_sub;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4970 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4971 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4972 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4973 vim_free(old_sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4974 old_sub = vim_strsave(sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4975 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 else if (!eap->skip) /* use previous pattern and substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 if (old_sub == NULL) /* there is no previous command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
4982 emsg(_(e_nopresub));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 pat = NULL; /* search_regcomp() will use previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 sub = old_sub;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4987
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4988 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4989 * last column after using "$". */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4990 endcolumn = (curwin->w_curswant == MAXCOL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4993 /* 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
4994 * more efficient.
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4995 * 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
4996 * 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
4997 */
5802
80421d934ebd updated for version 7.4.245
Bram Moolenaar <bram@vim.org>
parents: 5776
diff changeset
4998 if (pat != NULL && STRCMP(pat, "\\n") == 0
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
4999 && *sub == NUL
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5000 && (*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
5001 || *cmd == 'p' || *cmd == '#'))))
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5002 {
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5003 linenr_T joined_lines_count;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5004
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5005 curwin->w_cursor.lnum = eap->line1;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5006 if (*cmd == 'l')
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5007 eap->flags = EXFLAG_LIST;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5008 else if (*cmd == '#')
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5009 eap->flags = EXFLAG_NR;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5010 else if (*cmd == 'p')
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5011 eap->flags = EXFLAG_PRINT;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5012
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5013 /* 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
5014 * 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
5015 joined_lines_count = eap->line2 - eap->line1 + 1;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5016 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
5017 ++joined_lines_count;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5018 if (joined_lines_count > 1)
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5019 {
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5020 (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
5021 sub_nsubs = joined_lines_count - 1;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5022 sub_nlines = 1;
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5023 (void)do_sub_msg(FALSE);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5024 ex_may_print(eap);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5025 }
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5026
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5027 if (!cmdmod.keeppatterns)
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5028 save_re_pat(RE_SUBST, pat, p_magic);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5029 #ifdef FEAT_CMDHIST
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5030 /* put pattern in history */
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5031 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5032 #endif
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6415
diff changeset
5033
5776
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5034 return;
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5035 }
845608965bd9 updated for version 7.4.232
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
5036
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 * Find trailing options. When '&' is used, keep old options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 if (!p_ed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 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
5047 subflags.do_all = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 else
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5049 subflags.do_all = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5050 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5051 }
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5052 subflags.do_error = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5053 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
5054 subflags.do_list = FALSE;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5055 subflags.do_count = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5056 subflags.do_number = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5057 subflags.do_ic = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 while (*cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 * Note that 'g' and 'c' are always inverted, also when p_ed is off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 * 'r' is never inverted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 if (*cmd == 'g')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5066 subflags.do_all = !subflags.do_all;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 else if (*cmd == 'c')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5068 subflags.do_ask = !subflags.do_ask;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5069 else if (*cmd == 'n')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5070 subflags.do_count = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 else if (*cmd == 'e')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5072 subflags.do_error = !subflags.do_error;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 else if (*cmd == 'r') /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 which_pat = RE_LAST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 else if (*cmd == 'p')
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5076 subflags.do_print = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5077 else if (*cmd == '#')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5078 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5079 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5080 subflags.do_number = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5081 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5082 else if (*cmd == 'l')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5083 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5084 subflags.do_print = TRUE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5085 subflags.do_list = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5086 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 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
5088 subflags.do_ic = 'i';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 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
5090 subflags.do_ic = 'I';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 }
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5095 if (subflags.do_count)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5096 subflags.do_ask = FALSE;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5097
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5098 save_do_all = subflags.do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5099 save_do_ask = subflags.do_ask;
6789
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
5100
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 * check for a trailing count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 if (VIM_ISDIGIT(*cmd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 i = getdigits(&cmd);
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5108 if (i <= 0 && !eap->skip && subflags.do_error)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5110 emsg(_(e_zerocount));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 eap->line1 = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 eap->line2 += i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 if (eap->line2 > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 * check for trailing command or garbage
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 if (*cmd && *cmd != '"') /* if not end-of-line or comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 eap->nextcmd = check_nextcmd(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 if (eap->nextcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5128 emsg(_(e_trailing));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 if (eap->skip) /* not executing commands, only parsing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5136 if (!subflags.do_count && !curbuf->b_p_ma)
823
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5137 {
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
5138 /* 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
5139 emsg(_(e_modifiable));
823
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5140 return;
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5141 }
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
5142
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5145 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
5146 emsg(_(e_invcmd));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 /* 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
5151 if (subflags.do_ic == 'i')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 regmatch.rmm_ic = TRUE;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5153 else if (subflags.do_ic == 'I')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 regmatch.rmm_ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 sub_firstline = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 * ~ in the substitute pattern is replaced with the old pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 * 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
5161 * But don't do it when it starts with "\=", then it's an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 if (!(sub[0] == '\\' && sub[1] == '='))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 sub = regtilde(sub, p_magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 * Check for a match on each line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 line2 = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 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
5171 #if defined(FEAT_EVAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 || aborting()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 ); ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 {
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5176 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
5177 (colnr_T)0, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 if (nmatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 colnr_T copycol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 colnr_T prev_matchcol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 char_u *new_end, *new_start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 unsigned new_start_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 int did_sub = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 int lastone;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5188 int len, copy_len, needed_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 long nmatch_tl = 0; /* nr of lines matched below lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 int do_again; /* do it again after joining lines */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5191 int skip_match = FALSE;
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5192 linenr_T sub_firstlnum; /* nr of first sub line */
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
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5559 if (subflags.do_count)
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5560 {
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5561 /* 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
5562 save_ma = curbuf->b_p_ma;
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 }
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5566 /* Save flags for recursion. They can change for e.g.
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5567 * :s/^/\=execute("s#^##gn") */
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5568 subflags_save = subflags;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5569 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
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 if (aborting())
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents: 16021
diff changeset
5578 goto skip;
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents: 16021
diff changeset
5579
9994c50f7879 patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents: 16021
diff changeset
5580 // 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
5581 subflags = subflags_save;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5582 if (subflags.do_count)
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5583 {
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5584 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
5585 if (sandbox > 0)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5586 sandbox--;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5587 goto skip;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5588 }
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
5589 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5591 /* When the match included the "$" of the last line it may
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5592 * go beyond the last line of the buffer. */
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5593 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5594 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5595 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5596 skip_match = TRUE;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5597 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5598
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 /* Need room for:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 * - result so far in new_start (not for first sub in line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 * - original text up to match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 * - length of substituted part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 * - 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
5604 * 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
5605 * needed.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 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
5608 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 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
5610 #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
5611 if (curbuf->b_has_textprop)
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5612 adjust_prop_columns(lnum, regmatch.startpos[0].col,
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
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5614 - regmatch.startpos[0].col));
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5615 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5616 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 p1 = ml_get(sub_firstlnum + nmatch - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 nmatch_tl += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5622 copy_len = regmatch.startpos[0].col - copycol;
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5623 needed_len = copy_len + ((unsigned)STRLEN(p1)
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5624 - regmatch.endpos[0].col) + sublen + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 if (new_start == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 * Get some space for a temporary buffer to do the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 * substitution into (and some extra space to avoid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 * too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 new_start_len = needed_len + 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 if ((new_start = alloc_check(new_start_len)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 goto outofmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 *new_start = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 new_end = new_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 * Check if the temporary buffer is long enough to do the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 * substitution into. If not, make it larger (with a bit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 * extra to avoid too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 len = (unsigned)STRLEN(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 needed_len += len;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5647 if (needed_len > (int)new_start_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 new_start_len = needed_len + 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 if ((p1 = alloc_check(new_start_len)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 goto outofmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 mch_memmove(p1, new_start, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 new_start = p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 new_end = new_start + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 * copy the text up to the part that matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5665 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len);
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5666 new_end += copy_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5668 (void)vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5669 sub_firstlnum - regmatch.startpos[0].lnum,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 sub, new_end, TRUE, p_magic, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 sub_nsubs++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 did_sub = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 /* Move the cursor to the start of the line, to avoid that it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 * is beyond the end of the line after the substitution. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 /* For a multi-line match, make a copy of the last matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 * line and continue in that one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 sub_firstlnum += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 vim_free(sub_firstline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 /* When going beyond the last line, stop substituting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 if (sub_firstlnum <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 do_again = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 else
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5689 subflags.do_all = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 /* Remember next character to be copied. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 copycol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5695 if (skip_match)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5696 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5697 /* Already hit end of the buffer, sub_firstlnum is one
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5698 * less than what it ought to be. */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5699 vim_free(sub_firstline);
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5700 sub_firstline = vim_strsave((char_u *)"");
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5701 copycol = 0;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5702 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5703
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 * Now the trick is to replace CTRL-M chars with a real line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 * break. This would make it impossible to insert a CTRL-M in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 * the text. The line break can be avoided by preceding the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 * CTRL-M with a backslash. To be able to insert a backslash,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 * they must be doubled in the string and are halved here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 * That is Vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 for (p1 = new_end; *p1; ++p1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
5715 STRMOVE(p1, p1 + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 else if (*p1 == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 {
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5718 if (u_inssub(lnum) == OK) // prepare for undo
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 {
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5720 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
5721
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5722 *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
5723 ml_append(lnum - 1, new_start, plen, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 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
5725 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 appended_lines(lnum - 1, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 }
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5733 #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
5734 adjust_props_for_split(lnum, plen, 1);
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5735 #endif
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5736 // all line numbers increase
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 ++sub_firstlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 ++line2;
15367
273649cad196 patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents: 15330
diff changeset
5740 // move the cursor to the new line, like Vi
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 ++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
5742 // copy the rest
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
5743 STRMOVE(new_start, p1 + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 p1 = new_start - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 else if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
5748 p1 += (*mb_ptr2len)(p1) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 * 4. If do_all is set, find next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 * Prevent endless loop with patterns that match empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 * But ":s/\n/#/" is OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 skip:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 /* We already know that we did the last subst when we are at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 * the end of the line, except that a pattern like
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5760 * "bar\|\nfoo" may match at the NUL. "lnum" can be below
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5761 * "line2" when there is a \zs in the pattern after a line
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5762 * break. */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5763 lastone = (skip_match
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5764 || got_int
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5765 || got_quit
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5766 || lnum > line2
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5767 || !(subflags.do_all || do_again)
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5768 || (sub_firstline[matchcol] == NUL && nmatch <= 1
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5769 && !re_multiline(regmatch.regprog)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 nmatch = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 * Replace the line in the buffer when needed. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 * skipped when there are more matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 * The check for nmatch_tl is needed for when multi-line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 * matching must replace the lines before trying to do another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 * match, otherwise "\@<=" won't work.
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5778 * When the match starts below where we start searching also
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5779 * need to replace the line first (using \zs after \n).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 if (lastone
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 || nmatch_tl > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 || (nmatch = vim_regexec_multi(&regmatch, curwin,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5784 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
5785 matchcol, NULL, NULL)) == 0
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5786 || regmatch.startpos[0].lnum > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 if (new_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 * Copy the rest of the line, that didn't match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 * "matchcol" has to be adjusted, we use the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 * the line as reference, because the substitute may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 * have changed the number of characters. Same for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 * "prev_matchcol".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 STRCAT(new_start, sub_firstline + copycol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 if (u_savesub(lnum) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 ml_replace(lnum, new_start, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 if (nmatch_tl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 * Matched lines have now been substituted and are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 * useless, delete them. The part after the match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 * has been appended to new_start, we don't need
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 * it in the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 if (u_savedel(lnum, nmatch_tl) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 for (i = 0; i < nmatch_tl; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 ml_delete(lnum, (int)FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 mark_adjust(lnum, lnum + nmatch_tl - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 (long)MAXLNUM, -nmatch_tl);
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5821 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 deleted_lines(lnum, nmatch_tl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 line2 -= nmatch_tl; /* nr of lines decreases */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 nmatch_tl = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 /* When asking, undo is saved each time, must also set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 * changed flag each time. */
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5830 if (subflags.do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 sub_firstlnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 vim_free(sub_firstline); /* free the temp buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 sub_firstline = new_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 new_start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 copycol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 if (nmatch == -1 && !lastone)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 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
5850 sub_firstlnum, matchcol, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 if (nmatch <= 0)
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5856 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5857 /* If the match found didn't start where we were
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5858 * searching, do the next search in the line where we
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5859 * found the match. */
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5860 if (nmatch == -1)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5861 lnum -= regmatch.startpos[0].lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 break;
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5863 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 line_breakcheck();
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 if (did_sub)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 ++sub_nlines;
1720
7b258a166daa updated for version 7.2-018
vimboss
parents: 1696
diff changeset
5871 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
5872 VIM_CLEAR(sub_firstline); /* free the copy of the original line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 /* Need to subtract the number of added lines from "last_line" to get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 * the line number before the change (same as adding the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 * deleted lines). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 i = curbuf->b_ml.ml_line_count - old_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 changed_lines(first_line, 0, last_line - i, i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 outofmem:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 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
5889
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5890 /* ":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
5891 if (subflags.do_count)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5892 curwin->w_cursor = old_cursor;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5893
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
5894 if (sub_nsubs > start_nsubs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 /* Set the '[ and '] marks. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 curbuf->b_op_start.lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 curbuf->b_op_end.lnum = line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 {
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5903 /* 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
5904 if (!subflags.do_ask)
3394
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5905 {
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5906 if (endcolumn)
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5907 coladvance((colnr_T)MAXCOL);
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5908 else
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5909 beginline(BL_WHITE | BL_FIX);
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5910 }
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5911 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
5912 msg("");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 global_need_beginline = TRUE;
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5916 if (subflags.do_print)
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5917 print_line(curwin->w_cursor.lnum,
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5918 subflags.do_number, subflags.do_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 else if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 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
5923 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 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
5925 msg("");
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5926 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
5927 semsg(_(e_patnotf2), get_search_pat());
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929
4035
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5930 #ifdef FEAT_FOLDING
9890
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5931 if (subflags.do_ask && hasAnyFolding(curwin))
4035
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5932 /* Cursor position may require updating */
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5933 changed_window_setting();
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5934 #endif
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5935
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4613
diff changeset
5936 vim_regfree(regmatch.regprog);
6789
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
5937
874c953aca49 patch 7.4.716
Bram Moolenaar <bram@vim.org>
parents: 6755
diff changeset
5938 /* 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
5939 subflags.do_all = save_do_all;
064effd222a3 commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents: 9715
diff changeset
5940 subflags.do_ask = save_do_ask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 * Give message for number of substitutions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 * Can also be used after a ":global" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 * Return TRUE if a message was given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 */
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 481
diff changeset
5948 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
5949 do_sub_msg(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
5950 int count_only) /* used 'n' flag for ":s" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 * Only report substitutions when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 * - more than 'report' substitutions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 * - command was typed by user, or number of changed lines > 'report'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 * - giving messages is not disabled by 'lazyredraw'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5958 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5959 || count_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 && messaging())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 {
14585
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5962 char *msg_single;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5963 char *msg_plural;
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5964
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 STRCPY(msg_buf, _("(Interrupted) "));
2290
22529abcd646 Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
5967 else
22529abcd646 Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
5968 *msg_buf = NUL;
14585
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5969
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5970 msg_single = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5971 ? 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
5972 "%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
5973 : 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
5974 "%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
5975 msg_plural = count_only
c8f07e8b273e patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents: 14513
diff changeset
5976 ? 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
5977 "%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
5978 : 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
5979 "%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
5980
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
5981 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
5982 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
5983 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
5984
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 if (msg(msg_buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 /* 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
5987 set_keep_msg((char_u *)msg_buf, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
5992 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997
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
5998 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
5999 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
6000 {
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
6001 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
6002 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
6003 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
6004 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
6005 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
6006 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
6007 }
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
6008
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 * Execute a global command of the form:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 * g/pattern/X : execute X on all lines where pattern matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 * v/pattern/X : execute X on all lines where pattern does not match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 * where 'X' is an EX command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 * The command character (as well as the trailing slash) is optional, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 * is assumed to be 'p' if missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 * 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
6021 * 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
6022 * for each line that has a mark. This is required because after deleting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 * lines we do not know where to search for the next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6026 ex_global(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 linenr_T lnum; /* line number according to old situation */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6029 int ndone = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 int type; /* first char of cmd: 'v' or 'g' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 char_u *cmd; /* command argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 char_u delim; /* delimiter, normally '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 int match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 int which_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038
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
6039 /* 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
6040 * ":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
6041 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
6042 || 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
6043 {
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
6044 /* 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
6045 emsg(_("E147: Cannot do :global recursive with a range"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 if (eap->forceit) /* ":global!" is like ":vglobal" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 type = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 type = *eap->cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 which_pat = RE_LAST; /* default: use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 * "\/" and "\?": use previous search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 * "\&": use previous substitute pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 if (vim_strchr((char_u *)"/?&", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6066 emsg(_(e_backslash));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 which_pat = RE_SUBST; /* use previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 which_pat = RE_SEARCH; /* use previous search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 pat = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 else if (*cmd == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6078 emsg(_("E148: Regular expression missing from global"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 delim = *cmd; /* get the delimiter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 if (delim)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 ++cmd; /* skip delimiter if there is one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 pat = cmd; /* remember start of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 if (cmd[0] == delim) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)
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(_(e_invcmd));
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
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
6098 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
6099 {
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
6100 lnum = curwin->w_cursor.lnum;
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
6101 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
6102 (colnr_T)0, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 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
6104 global_exe_one(cmd, lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 else
6116
7766142fc7d3 updated for version 7.4.396
Bram Moolenaar <bram@vim.org>
parents: 6049
diff changeset
6107 {
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
6108 /*
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
6109 * 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
6110 */
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
6111 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
6112 {
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
6113 /* 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
6114 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
6115 (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
6116 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
6117 {
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
6118 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
6119 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
6120 }
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
6121 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
6122 }
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
6123
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 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
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 if (got_int)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
6128 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
6129 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
6130 {
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
6131 if (type == 'v')
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6132 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
6133 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6134 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
6135 }
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 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
6137 {
6116
7766142fc7d3 updated for version 7.4.396
Bram Moolenaar <bram@vim.org>
parents: 6049
diff changeset
6138 #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
6139 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
6140 #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
6141 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
6142 #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
6143 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
6144 #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
6145 }
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 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
6148 }
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
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4613
diff changeset
6150 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 * Execute "cmd" on lines marked with ml_setmarked().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6157 global_exe(char_u *cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 {
2819
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6159 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
6160 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
6161 linenr_T lnum; /* line number according to old situation */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 * Set current position only once for a global command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 * If global_busy is set, setpcmark() will not do anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 * If there is an error, global_busy will be incremented.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 /* When the command writes a message, don't overwrite the command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 msg_didout = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172
2127
4e22214f8464 updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents: 2126
diff changeset
6173 sub_nsubs = 0;
4e22214f8464 updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents: 2126
diff changeset
6174 sub_nlines = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 global_need_beginline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 global_busy = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 old_lcount = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 {
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
6180 global_exe_one(cmd, lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 global_busy = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 if (global_need_beginline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 beginline(BL_WHITE | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 check_cursor(); /* cursor may be beyond the end of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6190 /* 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
6191 * line may move it on the screen */
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6192 changed_line_abv_curs();
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
6193
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 /* If it looks like no message was written, allow overwriting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 * command with the report for number of changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 if (msg_col == 0 && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198
1227
40943ccdf160 updated for version 7.1b
vimboss
parents: 1185
diff changeset
6199 /* 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
6200 * number of extra or deleted lines.
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
6201 * 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
6202 * 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
6203 if (!do_sub_msg(FALSE) && curbuf == old_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 msgmore(curbuf->b_ml.ml_line_count - old_lcount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6209 read_viminfo_sub_string(vir_T *virp, int force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 {
2690
3ea3dcbf2cd6 updated for version 7.3.108
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
6211 if (force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 vim_free(old_sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 if (force || old_sub == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 old_sub = viminfo_readstring(virp, 1, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6219 write_viminfo_sub_string(FILE *fp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 if (get_viminfo_parameter('/') != 0 && old_sub != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 {
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
6223 fputs(_("\n# Last Substitute String:\n$"), fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 viminfo_writestring(fp, old_sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6229 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6230 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6231 free_old_sub(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6232 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6233 vim_free(old_sub);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6234 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6235 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
6236
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6237 #if defined(FEAT_QUICKFIX) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 * Set up for a tagpreview.
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6240 * Return TRUE when it was created.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 */
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6242 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6243 prepare_tagpreview(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6244 int undo_sync) /* sync undo when leaving the window */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 * If there is already a preview window open, use that one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 if (!curwin->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 {
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
6257 FOR_ALL_WINDOWS(wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 if (wp != NULL)
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 770
diff changeset
6261 win_enter(wp, undo_sync);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 * There is no preview window open yet. Create one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 == FAIL)
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6269 return FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 curwin->w_p_pvw = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 curwin->w_p_wfh = TRUE;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
6272 RESET_BINDING(curwin); /* don't take over 'scrollbind'
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
6273 and 'cursorbind' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 curwin->w_p_diff = FALSE; /* no 'diff' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 curwin->w_p_fdc = 0; /* no 'foldcolumn' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 # endif
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6280 return TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 }
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
6283 return FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 * ":help": open a read-only window on a help file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6293 ex_help(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 char_u *tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 FILE *helpfd; /* file descriptor of help file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 int num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 char_u **matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 int empty_fnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 int alt_fnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 int len;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6309 char_u *lang;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 #endif
3112
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6311 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6312 int old_KeyTyped = KeyTyped;
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6313 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318 * A ":help" command ends at the first LF, or at a '|' that is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 * followed by some text. Set nextcmd to the following command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 for (arg = eap->arg; *arg; ++arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 if (*arg == '\n' || *arg == '\r'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 || (*arg == '|' && arg[1] != NUL && arg[1] != '|'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 *arg++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 eap->nextcmd = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332
3446
8691bdcdbf66 updated for version 7.3.488
Bram Moolenaar <bram@vim.org>
parents: 3411
diff changeset
6333 if (eap->forceit && *arg == NUL && !curbuf->b_help)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6335 emsg(_("E478: Don't panic!"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 if (eap->skip) /* not executing commands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 arg = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345 /* remove trailing blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 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
6347 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 *p-- = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 /* Check for a specified language */
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6352 lang = check_help_lang(arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 /* When no argument given go to the index. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 arg = (char_u *)"help.txt";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 * Check if there is a match for the argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 n = find_help_tags(arg, &num_matches, &matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 eap != NULL && eap->forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 i = 0;
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 if (n != FAIL && lang != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 /* Find first item with the requested language. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 for (i = 0; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6371 len = (int)STRLEN(matches[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 if (len > 3 && matches[i][len - 3] == '@'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 && STRICMP(matches[i] + len - 2, lang) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 if (i >= num_matches || n == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 if (lang != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6381 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 #endif
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6384 semsg(_("E149: Sorry, no help for %s"), arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 if (n != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 /* The first match (in the requested language) is the best match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 tag = vim_strsave(matches[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 * Re-use an existing help window or open a new one.
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6400 * Always open a new one for ":tab help".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 */
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6402 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
6403 {
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6404 if (cmdmod.tab != 0)
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6405 wp = NULL;
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6406 else
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9487
diff changeset
6407 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
6408 if (bt_help(wp->w_buffer))
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6409 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 if (wp != NULL && wp->w_buffer->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 win_enter(wp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 else
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 * There is no help window yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 * Try to open the file specified by the "helpfile" option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
6420 smsg(_("Sorry, help file \"%s\" not found"), p_hf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 fclose(helpfd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 /* Split off help window; put it at far top if no position
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6426 * specified, the current window is vertically split and
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6427 * narrow. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 n = WSP_HELP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 if (cmdmod.split == 0 && curwin->w_width != Columns
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6430 && curwin->w_width < 80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 n |= WSP_TOP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 if (win_split(0, n) == FAIL)
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
6433 goto erret;
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 12297
diff changeset
6434
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 if (curwin->w_height < p_hh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 win_setheight((int)p_hh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 * Open help file (do_ecmd() will set b_help flag, readfile() will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 * set b_p_ro flag).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 * Set the alternate file to the previously edited file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 alt_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
6445 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
6446 NULL); /* buffer is still open, don't store info */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
6447 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
6448 curwin->w_alt_fnum = alt_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 empty_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 if (!p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 restart_edit = 0; /* don't want insert mode in help file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455
3112
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6456 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6457 /* Restore KeyTyped, setting 'filetype=help' may reset it.
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6458 * 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
6459 KeyTyped = old_KeyTyped;
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6460 #endif
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
6461
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 if (tag != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 do_tag(tag, DT_HELP, 1, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6465 /* Delete the empty buffer if we're not using it. Careful: autocommands
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6466 * 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
6467 * window. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 buf = buflist_findnr(empty_fnum);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
6471 if (buf != NULL && buf->b_nwindows == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 wipe_buffer(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 /* keep the previous alternate file */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
6476 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 curwin->w_alt_fnum = alt_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 vim_free(tag);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6483 /*
6234
78aad99db762 updated for version 7.4.452
Bram Moolenaar <bram@vim.org>
parents: 6228
diff changeset
6484 * ":helpclose": Close one help window
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6485 */
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6486 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6487 ex_helpclose(exarg_T *eap UNUSED)
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6488 {
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6489 win_T *win;
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6490
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6491 FOR_ALL_WINDOWS(win)
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6492 {
11800
5ceaecedbad2 patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents: 11666
diff changeset
6493 if (bt_help(win->w_buffer))
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6494 {
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6495 win_close(win, FALSE);
6234
78aad99db762 updated for version 7.4.452
Bram Moolenaar <bram@vim.org>
parents: 6228
diff changeset
6496 return;
6228
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6497 }
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6498 }
cb5480096f1b updated for version 7.4.449
Bram Moolenaar <bram@vim.org>
parents: 6164
diff changeset
6499 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6501 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6502 /*
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6503 * In an argument search for a language specifiers in the form "@xx".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6504 * Changes the "@" to NUL if found, and returns a pointer to "xx".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6505 * Returns NULL if not found.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6506 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6507 char_u *
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6508 check_help_lang(char_u *arg)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6509 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6510 int len = (int)STRLEN(arg);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6511
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6512 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2])
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6513 && ASCII_ISALPHA(arg[len - 1]))
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6514 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6515 arg[len - 3] = NUL; /* remove the '@' */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6516 return arg + len - 2;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6517 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6518 return NULL;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6519 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6520 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6521
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 * Return a heuristic indicating how well the given string matches. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 * smaller the number, the better the match. This is the order of priorities,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 * from best match to worst match:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 * - Match with least alpha-numeric characters is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527 * - Match with least total characters is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 * - Match towards the start is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 * - Match starting with "+" is worse (feature instead of command)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 * Assumption is made that the matched_string passed has already been found to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 * match some string for which help is requested. webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6534 help_heuristic(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6535 char_u *matched_string,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6536 int offset, /* offset for match */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6537 int wrong_case) /* no matching case */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 int num_letters;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542 num_letters = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 for (p = matched_string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 if (ASCII_ISALNUM(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 num_letters++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 * Multiply the number of letters by 100 to give it a much bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 * weighting than the number of characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6550 * If there only is a match while ignoring case, add 5000.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 * 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
6552 * somewhere in the last half.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553 * 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
6554 * put it after matches at the start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 && ASCII_ISALNUM(matched_string[offset - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 offset += 10000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 else if (offset > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 offset *= 200;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 if (wrong_case)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 offset += 5000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 /* Features are less interesting than the subjects themselves, but "+"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 * alone is not a feature. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 if (matched_string[0] == '+' && matched_string[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 offset += 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 return (int)(100 * num_letters + STRLEN(matched_string) + offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 * Compare functions for qsort() below, that checks the help heuristics number
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 * that has been put after the tagname by find_tags().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 #endif
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6578 help_compare(const void *s1, const void *s2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 char *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 char *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 p1 = *(char **)s1 + strlen(*(char **)s1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 p2 = *(char **)s2 + strlen(*(char **)s2) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 return strcmp(p1, p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 * Find all help tags matching "arg", sort them and return in matches[], with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 * the number of matches in num_matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591 * The matches will be sorted with a "best" match algorithm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592 * When "keep_lang" is TRUE try keeping the language of the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 int
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6595 find_help_tags(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6596 char_u *arg,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6597 int *num_matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6598 char_u ***matches,
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6599 int keep_lang)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*",
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
6604 "/*", "/\\*", "\"*", "**",
5269
7d1f89b27103 updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents: 5257
diff changeset
6605 "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
6606 "?", ":?", "?<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
6607 "-?", "q?", "v_g?",
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6608 "/\\?", "/\\z(\\)", "\\=", ":s\\=",
10851
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6609 "[count]", "[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6610 "[range]", ":[range]",
5647
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6611 "[pattern]", "\\|", "\\%$",
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6612 "s/\\~", "s/\\U", "s/\\L",
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6613 "s/\\1", "s/\\2", "s/\\3", "s/\\9"};
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star",
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
6615 "/star", "/\\\\star", "quotestar", "starstar",
5269
7d1f89b27103 updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents: 5257
diff changeset
6616 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)",
14443
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6617 "?", ":?", "?<CR>", "g?", "g?g?", "g??",
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6618 "-?", "q?", "v_g?",
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6619 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=",
10851
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6620 "\\[count]", "\\[quotex]",
256b1b96c2ad patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents: 10638
diff changeset
6621 "\\[range]", ":\\[range]",
5647
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6622 "\\[pattern]", "\\\\bar", "/\\\\%\\$",
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
6623 "s/\\\\\\~", "s/\\\\U", "s/\\\\L",
5647
8122eab8fcdb updated for version 7.4.170
Bram Moolenaar <bram@vim.org>
parents: 5464
diff changeset
6624 "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
6625 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
6626 ">=?", ">?", "is?", "isnot?"};
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 d = IObuff; /* assume IObuff is long enough! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630
14443
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6631 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
6632 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6633 // 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
6634 // 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
6635 // wildcard.
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6636 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
6637 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
6638 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6639 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
6640 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6641 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6642 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6643 else
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6644 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6645 // 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
6646 // '*' 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
6647 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
6648 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
6649 {
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6650 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
6651 break;
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6652 }
e1c6aee62a72 patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents: 14435
diff changeset
6653 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655 if (i < 0) /* no match in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 * Also replace "\%^" and "\%(", they match every tag too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6659 * Also "\zs", "\z1", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660 * Also "\@<", "\@=", "\@<=", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6661 * And also "\_$" and "\_^". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6662 if (arg[0] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6663 && ((arg[1] != NUL && arg[2] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 && arg[2] != NUL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 STRCPY(d, "/\\\\");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 STRCPY(d + 3, arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 /* Check for "/\\_$", should be "/\\_\$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 if (d[3] == '_' && d[4] == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 STRCPY(d + 4, "\\$");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 {
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6675 /* Replace:
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6676 * "[:...:]" with "\[:...:]"
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6677 * "[++...]" with "\[++...]"
5867
a6b59ee633a3 updated for version 7.4.276
Bram Moolenaar <bram@vim.org>
parents: 5865
diff changeset
6678 * "\{" with "\\{" -- matching "} \}"
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6679 */
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6680 if ((arg[0] == '[' && (arg[1] == ':'
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6681 || (arg[1] == '+' && arg[2] == '+')))
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
6682 || (arg[0] == '\\' && arg[1] == '{'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684
8556
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6685 /*
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6686 * 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
6687 */
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6688 if (*arg == '(' && arg[1] == '\'')
f4dca5239317 commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents: 8544
diff changeset
6689 arg++;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 for (s = arg; *s; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 * Replace "|" with "bar" and '"' with "quote" to match the name of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 * the tags for these commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 * Replace "*" with ".*" and "?" with "." to match command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 * completion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697 * Insert a backslash before '~', '$' and '.' to avoid their
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 * special meaning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 if (d - IObuff > IOSIZE - 10) /* getting too long!? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 switch (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 case '|': STRCPY(d, "bar");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 d += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 case '"': STRCPY(d, "quote");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 d += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 case '*': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 case '?': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 case '.':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 case '~': *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 * ":help i_^_CTRL-D" work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 * Insert '-' before and after "CTRL-X" when applicable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 {
5282
8c42772f0543 updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents: 5269
diff changeset
6728 if (d > IObuff && d[-1] != '_' && d[-1] != '\\')
8c42772f0543 updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents: 5269
diff changeset
6729 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 STRCPY(d, "CTRL-");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 d += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 if (*s < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 *d++ = CtrlChar(*s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 *d++ = *s + '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 if (d[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 *d++ = '\\'; /* double a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 *d++ = *++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 if (s[1] != NUL && s[1] != '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 *d++ = '_'; /* append a '_' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 * Insert a backslash before a backslash after a slash, for search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 * pattern tags: "/\|" --> "/\\|".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 else if (s[0] == '\\' && s[1] != '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 && *arg == '/' && s == arg + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 * "CTRL-\_CTRL-N" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 if (STRNICMP(s, "CTRL-\\_", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 STRCPY(d, "CTRL-\\\\");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 d += 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 s += 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 /*
8883
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6771 * 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
6772 * 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
6773 */
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6774 if (*s == '(' && (s[1] == '{' || s[1] =='['))
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6775 break;
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6776
b7de875169e6 commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents: 8879
diff changeset
6777 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 * If tag starts with ', toss everything after a second '. Fixes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 * CTRL-] on 'option'. (would include the trailing '.').
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 if (*s == '\'' && s > arg && *arg == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 break;
9234
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents: 8883
diff changeset
6783 /* Also '{' and '}'. */
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents: 8883
diff changeset
6784 if (*s == '}' && s > arg && *arg == '{')
6e80397a592c commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents: 8883
diff changeset
6785 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 *d = NUL;
3480
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6788
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6789 if (*IObuff == '`')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6790 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6791 if (d > IObuff + 2 && d[-1] == '`')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6792 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6793 /* remove the backticks from `command` */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6794 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6795 d[-2] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6796 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6797 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
6798 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6799 /* remove the backticks and comma from `command`, */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6800 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6801 d[-3] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6802 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6803 else if (d > IObuff + 4 && d[-3] == '`'
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6804 && d[-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 and dot 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[-4] = 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 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 *matches = (char_u **)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 *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
6816 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 if (keep_lang)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 flags |= TAG_KEEP_LANG;
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6819 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 && *num_matches > 0)
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6821 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 /* Sort the matches found on the heuristic number that is after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 * tag name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 qsort((void *)*matches, (size_t)*num_matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 sizeof(char_u *), help_compare);
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6826 /* Delete more than TAG_MANY to reduce the size of the listing. */
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6827 while (*num_matches > TAG_MANY)
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6828 vim_free((*matches)[--*num_matches]);
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6829 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6832
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 /*
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6834 * 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
6835 */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6836 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6837 prepare_help_buffer(void)
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6838 {
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6839 char_u *p;
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6840
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6841 curbuf->b_help = TRUE;
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6842 #ifdef FEAT_QUICKFIX
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6843 set_string_option_direct((char_u *)"buftype", -1,
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6844 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6845 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6846
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6847 /*
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6848 * 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
6849 * 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
6850 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6851 * latin1 word characters (for translated help files).
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6852 * 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
6853 */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6854 p =
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6855 #ifdef EBCDIC
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6856 (char_u *)"65-255,^*,^|,^\"";
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6857 #else
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6858 (char_u *)"!-~,^*,^|,^\",192-255";
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6859 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6860 if (STRCMP(curbuf->b_p_isk, p) != 0)
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6861 {
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6862 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
6863 check_buf_options(curbuf);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6864 (void)buf_init_chartab(curbuf, FALSE);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6865 }
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6866
6415
3421b24e419c updated for version 7.4.538
Bram Moolenaar <bram@vim.org>
parents: 6365
diff changeset
6867 #ifdef FEAT_FOLDING
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6868 /* Don't use the global foldmethod.*/
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6869 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
6870 OPT_FREE|OPT_LOCAL, 0);
6415
3421b24e419c updated for version 7.4.538
Bram Moolenaar <bram@vim.org>
parents: 6365
diff changeset
6871 #endif
6365
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6872
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6873 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6874 curwin->w_p_list = FALSE; /* no list mode */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6875
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6876 curbuf->b_p_ma = FALSE; /* not modifiable */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6877 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
6878 curwin->w_p_nu = 0; /* no line numbers */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6879 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
6880 RESET_BINDING(curwin); /* no scroll or cursor binding */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6881 #ifdef FEAT_ARABIC
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6882 curwin->w_p_arab = FALSE; /* no arabic mode */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6883 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6884 #ifdef FEAT_RIGHTLEFT
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6885 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
6886 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6887 #ifdef FEAT_FOLDING
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6888 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
6889 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6890 #ifdef FEAT_DIFF
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6891 curwin->w_p_diff = FALSE; /* No 'diff' */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6892 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6893 #ifdef FEAT_SPELL
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6894 curwin->w_p_spell = FALSE; /* No spell checking */
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6895 #endif
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6896
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6897 set_buflisted(FALSE);
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6898 }
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6899
387e63680524 updated for version 7.4.515
Bram Moolenaar <bram@vim.org>
parents: 6236
diff changeset
6900 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 * After reading a help file: May cleanup a help buffer when syntax
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 * highlighting is not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
6905 fix_help_buffer(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 int in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 int len;
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6911 char_u *fname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 char_u *rt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 int mustfree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915
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
6916 /* 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
6917 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
6918 {
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents: 11537
diff changeset
6919 ++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
6920 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
6921 --curbuf_lock;
39787def24bb patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents: 11537
diff changeset
6922 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 #ifdef FEAT_SYN_HL
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
6925 if (!syntax_present(curwin))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 line = ml_get_buf(curbuf, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 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
6932 if (in_example && len > 0 && !VIM_ISWHITE(line[0]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 /* End of example: non-white or '<' in first column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 if (line[0] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 /* blank-out a '<' in the first column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 line[0] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 if (!in_example && len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 /* blank-out a '>' in the last column (start of example) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 in_example = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 else if (line[len - 1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 /* blank-out a '~' at the end of line (header marker) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 /*
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6963 * 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
6964 * files. This uses the very first line in the help file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 */
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6966 fname = gettail(curbuf->b_fname);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6967 if (fnamecmp(fname, "help.txt") == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6968 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6969 || (fnamencmp(fname, "help.", 5) == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6970 && ASCII_ISALPHA(fname[5])
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6971 && ASCII_ISALPHA(fname[6])
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6972 && TOLOWER_ASC(fname[7]) == 'x'
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6973 && fname[8] == NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6974 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6975 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 line = ml_get_buf(curbuf, lnum, FALSE);
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6980 if (strstr((char *)line, "*local-additions*") == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6981 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6982
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6983 /* Go through all directories in 'runtimepath', skipping
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6984 * $VIMRUNTIME. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6985 p = p_rtp;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6986 while (*p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 {
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6988 copy_option_part(&p, NameBuff, MAXPATHL, ",");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6989 mustfree = FALSE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6990 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
13276
6958e700a458 patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents: 13268
diff changeset
6991 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 {
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6993 int fcount;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6994 char_u **fnames;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6995 FILE *fd;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6996 char_u *s;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6997 int fi;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6998 vimconv_T vc;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6999 char_u *cp;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7000
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7001 /* Find all "doc/ *.txt" files in this directory. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7002 add_pathsep(NameBuff);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7003 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7004 STRCAT(NameBuff, "doc/*.??[tx]");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 #else
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7006 STRCAT(NameBuff, "doc/*.txt");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7007 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7008 if (gen_expand_wildcards(1, &NameBuff, &fcount,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7009 &fnames, EW_FILE|EW_SILENT) == OK
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7010 && fcount > 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7011 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7012 #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
7013 int i1, i2;
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7014 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
7015 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
7016 char_u *e1, *e2;
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7017
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7018 /* 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
7019 * the same directory. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7020 for (i1 = 0; i1 < fcount; ++i1)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7021 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7022 for (i2 = 0; i2 < fcount; ++i2)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7023 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7024 if (i1 == i2)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7025 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7026 if (fnames[i1] == NULL || fnames[i2] == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7027 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7028 f1 = fnames[i1];
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7029 f2 = fnames[i2];
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7030 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
7031 t2 = gettail(f2);
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7032 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
7033 e2 = vim_strrchr(t2, '.');
10299
7b2f95633e28 commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents: 10264
diff changeset
7034 if (e1 == NULL || e2 == NULL)
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7035 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7036 if (fnamecmp(e1, ".txt") != 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7037 && fnamecmp(e1, fname + 4) != 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7038 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7039 /* 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
7040 VIM_CLEAR(fnames[i1]);
3141
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 }
13014
e1deb00ffc27 patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents: 13012
diff changeset
7043 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
7044 || fnamencmp(f1, f2, e1 - f1) != 0)
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7045 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7046 if (fnamecmp(e1, ".txt") == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7047 && fnamecmp(e2, fname + 4) == 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7048 /* 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
7049 VIM_CLEAR(fnames[i1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7052 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7053 for (fi = 0; fi < fcount; ++fi)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7054 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7055 if (fnames[fi] == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7056 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7057 fd = mch_fopen((char *)fnames[fi], "r");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7058 if (fd != NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7059 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7060 vim_fgets(IObuff, IOSIZE, fd);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7061 if (IObuff[0] == '*'
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7062 && (s = vim_strchr(IObuff + 1, '*'))
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7063 != NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7064 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7065 int this_utf = MAYBE;
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
7066
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7067 /* Change tag definition to a
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7068 * reference and remove <CR>/<NL>. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7069 IObuff[0] = '|';
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7070 *s = '|';
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7071 while (*s != NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7072 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7073 if (*s == '\r' || *s == '\n')
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7074 *s = NUL;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7075 /* The text is utf-8 when a byte
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7076 * above 127 is found and no
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7077 * illegal byte sequence is found.
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 if (*s >= 0x80 && this_utf != FALSE)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7080 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7081 int l;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7082
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7083 this_utf = TRUE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7084 l = utf_ptr2len(s);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7085 if (l == 1)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7086 this_utf = FALSE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7087 s += l - 1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7088 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7089 ++s;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7090 }
15595
1ec942f1b648 patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
7091
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7092 /* The help file is latin1 or utf-8;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7093 * conversion to the current
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7094 * 'encoding' may be required. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7095 vc.vc_type = CONV_NONE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7096 convert_setup(&vc, (char_u *)(
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7097 this_utf == TRUE ? "utf-8"
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7098 : "latin1"), p_enc);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7099 if (vc.vc_type == CONV_NONE)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7100 /* No conversion needed. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7101 cp = IObuff;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7102 else
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7103 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7104 /* Do the conversion. If it fails
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7105 * use the unconverted text. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7106 cp = string_convert(&vc, IObuff,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7107 NULL);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7108 if (cp == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7109 cp = IObuff;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7110 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7111 convert_setup(&vc, NULL, NULL);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7112
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7113 ml_append(lnum, cp, (colnr_T)0, FALSE);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7114 if (cp != IObuff)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7115 vim_free(cp);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7116 ++lnum;
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 fclose(fd);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7119 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7120 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7121 FreeWild(fcount, fnames);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7124 if (mustfree)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7125 vim_free(rt);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
7127 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7132 /*
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7133 * ":exusage"
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7134 */
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7135 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7136 ex_exusage(exarg_T *eap UNUSED)
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7137 {
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7138 do_cmdline_cmd((char_u *)"help ex-cmd-index");
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7139 }
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7140
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7141 /*
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7142 * ":viusage"
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7143 */
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7144 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7145 ex_viusage(exarg_T *eap UNUSED)
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 do_cmdline_cmd((char_u *)"help normal-index");
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7148 }
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
7149
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 /*
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7151 * Generate tags in one help directory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 static void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7154 helptags_one(
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7155 char_u *dir, /* doc directory */
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7156 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
7157 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
7158 int add_help_tags) /* add "help-tags" tag */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 FILE *fd_tags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 int filecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 char_u *p1, *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 int fi;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 char_u *fname;
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
7170 int dirlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 int utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 int this_utf8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 int firstline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 int mix = FALSE; /* detected mixed encodings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 * Find all *.txt files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 */
3978
26c8b3b49f74 updated for version 7.3.744
Bram Moolenaar <bram@vim.org>
parents: 3957
diff changeset
7179 dirlen = (int)STRLEN(dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 STRCPY(NameBuff, dir);
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
7181 STRCAT(NameBuff, "/**/*");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 STRCAT(NameBuff, ext);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 EW_FILE|EW_SILENT) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 || filecount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 if (!got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7188 semsg(_("E151: No match: %s"), NameBuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 * Open the tags file for writing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 * Do this before scanning through all the files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 STRCPY(NameBuff, dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 add_pathsep(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 STRCAT(NameBuff, tagfname);
531
da9142bd190a updated for version 7.0149
vimboss
parents: 484
diff changeset
7199 fd_tags = mch_fopen((char *)NameBuff, "w");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 if (fd_tags == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7202 semsg(_("E152: Cannot open %s for writing"), NameBuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 return;
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 /*
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7208 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc"
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7209 * add the "help-tags" tag.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 ga_init2(&ga, (int)sizeof(char_u *), 100);
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7212 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc",
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
7213 dir, FALSE) == FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
7219 s = alloc(18 + (unsigned)STRLEN(tagfname));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 * Go over all the files and extract the tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 for (fi = 0; fi < filecount && !got_int; ++fi)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 {
531
da9142bd190a updated for version 7.0149
vimboss
parents: 484
diff changeset
7236 fd = mch_fopen((char *)files[fi], "r");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7239 semsg(_("E153: Unable to open %s for reading"), files[fi]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 }
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
7242 fname = files[fi] + dirlen + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 firstline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 if (firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 /* Detect utf-8 file by a non-ASCII char in the first line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 this_utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 for (s = IObuff; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 if (*s >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256 this_utf8 = TRUE;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
7257 l = utf_ptr2len(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 if (l == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 /* Illegal UTF-8 byte sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 if (this_utf8 == MAYBE) /* only ASCII characters found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 if (utf8 == MAYBE) /* first file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 utf8 = this_utf8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 else if (utf8 != this_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7272 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 mix = !got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 firstline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 p1 = vim_strchr(IObuff, '*'); /* find first '*' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 while (p1 != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280 {
3514
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
7281 /* 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
7282 * '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
7283 * second byte. */
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
7284 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 for (s = p1 + 1; s < p2; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 if (*s == ' ' || *s == '\t' || *s == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 * Only accept a *tag* when it consists of valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 * characters, there is white space before it and is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 * followed by a white character or end-of-line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296 if (s == p2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 || s[1] == '\0'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 *p2 = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 sprintf((char *)s, "%s\t%s", p1, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318 /* find next '*' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 p2 = vim_strchr(p2 + 1, '*');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7322 p1 = p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 * Sort the tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336 */
7009
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6927
diff changeset
7337 if (ga.ga_data != NULL)
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6927
diff changeset
7338 sort_strings((char_u **)ga.ga_data, ga.ga_len);
7
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 * Check for duplicates.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 for (i = 1; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345 p1 = ((char_u **)ga.ga_data)[i - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 p2 = ((char_u **)ga.ga_data)[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 while (*p1 == *p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 if (*p2 == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 *p2 = NUL;
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
7352 vim_snprintf((char *)NameBuff, MAXPATHL,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 _("E154: Duplicate tag \"%s\" in file %s/%s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 ((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
7355 emsg((char *)NameBuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 *p2 = '\t';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360 ++p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 if (utf8 == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7368 * Write the tags into the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7370 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 s = ((char_u **)ga.ga_data)[i];
1325
f26d0c74a329 updated for version 7.1-039
vimboss
parents: 1321
diff changeset
7373 if (STRNCMP(s, "help-tags\t", 10) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7374 /* help-tags entry was added in formatted form */
1325
f26d0c74a329 updated for version 7.1-039
vimboss
parents: 1321
diff changeset
7375 fputs((char *)s, fd_tags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 fprintf(fd_tags, "%s\t/*", s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 for (p1 = s; *p1 != '\t'; ++p1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 /* insert backslash before '\\' and '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 if (*p1 == '\\' || *p1 == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383 putc('\\', fd_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384 putc(*p1, fd_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7386 fprintf(fd_tags, "*\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390 if (mix)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7391 got_int = FALSE; /* continue with other languages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 vim_free(((char_u **)ga.ga_data)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396 fclose(fd_tags); /* there is no check for an error... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398
8522
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7399 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7400 * 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
7401 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7402 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7403 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
7404 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7405 #ifdef FEAT_MULTI_LANG
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7406 int len;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7407 int i, j;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7408 garray_T ga;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7409 char_u lang[2];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7410 char_u ext[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7411 char_u fname[8];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7412 int filecount;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7413 char_u **files;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7414
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7415 /* 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
7416 STRCPY(NameBuff, dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7417 add_pathsep(NameBuff);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7418 STRCAT(NameBuff, "**");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7419 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
7420 EW_FILE|EW_SILENT) == FAIL
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7421 || filecount == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7422 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15367
diff changeset
7423 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
7424 return;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7425 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7426
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7427 /* 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
7428 * present. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7429 ga_init2(&ga, 1, 10);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7430 for (i = 0; i < filecount; ++i)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7431 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7432 len = (int)STRLEN(files[i]);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7433 if (len > 4)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7434 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7435 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
7436 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7437 /* ".txt" -> language "en" */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7438 lang[0] = 'e';
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7439 lang[1] = 'n';
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 else if (files[i][len - 4] == '.'
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7442 && ASCII_ISALPHA(files[i][len - 3])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7443 && ASCII_ISALPHA(files[i][len - 2])
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7444 && 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
7445 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7446 /* ".abx" -> language "ab" */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7447 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
7448 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
7449 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7450 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7451 continue;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7452
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7453 /* Did we find this language already? */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7454 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
7455 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
7456 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7457 if (j == ga.ga_len)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7458 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7459 /* New language, add it. */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7460 if (ga_grow(&ga, 2) == FAIL)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7461 break;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7462 ((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
7463 ((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
7464 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7465 }
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
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7468 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7469 * 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
7470 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7471 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
7472 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7473 STRCPY(fname, "tags-xx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7474 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
7475 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
7476 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
7477 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7478 /* 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
7479 fname[4] = NUL;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7480 STRCPY(ext, ".txt");
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 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7483 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7484 /* 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
7485 STRCPY(ext, ".xxx");
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7486 ext[1] = fname[5];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7487 ext[2] = fname[6];
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7488 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7489 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
7490 }
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 ga_clear(&ga);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7493 FreeWild(filecount, files);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7494
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7495 #else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7496 /* 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
7497 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
7498 #endif
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7499 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7500
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7501 static void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7502 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
7503 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7504 do_helptags(fname, *(int *)cookie);
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
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7507 /*
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7508 * ":helptags"
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7509 */
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7510 void
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7511 ex_helptags(exarg_T *eap)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7512 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7513 expand_T xpc;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7514 char_u *dirname;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7515 int add_help_tags = FALSE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7516
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7517 /* 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
7518 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
7519 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7520 add_help_tags = TRUE;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7521 eap->arg = skipwhite(eap->arg + 3);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7522 }
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 if (STRCMP(eap->arg, "ALL") == 0)
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7525 {
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7526 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
7527 helptags_cb, &add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7528 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7529 else
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 ExpandInit(&xpc);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7532 xpc.xp_context = EXPAND_DIRECTORIES;
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7533 dirname = ExpandOne(&xpc, eap->arg, NULL,
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7534 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
7535 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
7536 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
7537 else
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7538 do_helptags(dirname, add_help_tags);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7539 vim_free(dirname);
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7540 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7541 }
721e8d6cb7b5 commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents: 8212
diff changeset
7542
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7543 /*
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7544 * Make the user happy.
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7545 */
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7546 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7547 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
7548 {
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7549 static char *code[] = {
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7550 "\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
7551 "\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
7552 };
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7553 char *p;
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7554 int n;
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7555 int i;
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7556
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7557 msg_start();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7558 msg_putchar('\n');
8879
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7559 for (i = 0; i < 2; ++i)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7560 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
7561 if (*p == 'x')
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7562 msg_putchar('\n');
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7563 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7564 for (n = *p++; n > 0; --n)
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7565 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
7566 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
7567 else
cea5ff374062 commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents: 8643
diff changeset
7568 msg_putchar(*p);
7402
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7569 msg_clr_eos();
2c63e9ecf29d commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents: 7340
diff changeset
7570 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 * ":drop"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 * Opens the first argument in a window. When there are two or more arguments
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 * the argument list is redefined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 void
7819
f86adafb28d4 commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents: 7799
diff changeset
7578 ex_drop(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580 int split = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 buf_T *buf;
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7583 tabpage_T *tp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 * Check if the first argument is already being edited in a window. If
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 * so, jump to that window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 * We would actually need to check all arguments, but that's complicated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 * and mostly only one file is dropped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 * This also ignores wildcards, since it is very unlikely the user is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 * editing a file name with a wildcard character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7592 */
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7593 set_arglist(eap->arg);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7594
1067
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7595 /*
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7596 * Expanding wildcards may result in an empty argument list. E.g. when
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7597 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7598 * already did an error message for this.
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7599 */
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7600 if (ARGCOUNT == 0)
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7601 return;
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7602
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7603 if (cmdmod.tab)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7604 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7605 /* ":tab drop file ...": open a tab for each argument that isn't
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7606 * edited in a window yet. It's like ":tab all" but without closing
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7607 * windows or tabs. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7608 ex_all(eap);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7609 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7610 else
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7611 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7612 /* ":drop file ...": Edit the first argument. Jump to an existing
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7613 * window if possible, edit in current window if the current buffer
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7614 * can be abandoned, otherwise open a new window. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7615 buf = buflist_findnr(ARGLIST[0].ae_fnum);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7616
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7617 FOR_ALL_TAB_WINDOWS(tp, wp)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7618 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7619 if (wp->w_buffer == buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 {
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
7621 goto_tabpage_win(tp, wp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7622 curwin->w_arg_idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 }
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7626
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7627 /*
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7628 * Check whether the current buffer is changed. If so, we will need
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7629 * to split the current window or data could be lost.
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7630 * 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
7631 * buffer won't be lost.
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7632 */
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
7633 if (!buf_hide(curbuf))
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7634 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7635 ++emsg_off;
5464
9c777e2c7024 updated for version 7.4.082
Bram Moolenaar <bram@vim.org>
parents: 5396
diff changeset
7636 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD);
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7637 --emsg_off;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7638 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7639
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7640 /* Fake a ":sfirst" or ":first" command edit the first argument. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7641 if (split)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7642 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7643 eap->cmdidx = CMD_sfirst;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7644 eap->cmd[0] = 's';
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7645 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7646 else
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7647 eap->cmdidx = CMD_first;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7648 ex_rewind(eap);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7649 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 }
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7651
9931
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7652 /*
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7653 * 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
7654 * 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
7655 * 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
7656 * 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
7657 * 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
7658 */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7659 char_u *
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7660 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
7661 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7662 int c;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7663
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7664 if (vim_isIDc(*p))
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7665 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7666 /* ":vimgrep pattern fname" */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7667 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7668 *s = p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7669 p = skiptowhite(p);
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7670 if (s != NULL && *p != NUL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7671 *p++ = NUL;
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 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7674 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7675 /* ":vimgrep /pattern/[g][j] fname" */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7676 if (s != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7677 *s = p + 1;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7678 c = *p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7679 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
7680 if (*p != c)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7681 return NULL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7682
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7683 /* Truncate the pattern. */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7684 if (s != NULL)
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 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7687
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7688 /* Find the flags */
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7689 while (*p == 'g' || *p == 'j')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7690 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7691 if (flags != NULL)
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7692 {
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7693 if (*p == 'g')
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7694 *flags |= VGR_GLOBAL;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7695 else
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7696 *flags |= VGR_NOJUMP;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7697 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7698 ++p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7699 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7700 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7701 return p;
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7702 }
05bfc3d37efb commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
7703
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7704 #if defined(FEAT_EVAL) || defined(PROTO)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7705 /*
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7706 * 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
7707 */
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7708 void
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7709 ex_oldfiles(exarg_T *eap UNUSED)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7710 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7711 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
7712 listitem_T *li;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7713 int nr = 0;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7714 char_u *fname;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7715
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7716 if (l == NULL)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15510
diff changeset
7717 msg(_("No old files"));
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7718 else
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 msg_start();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7721 msg_scroll = TRUE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7722 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
7723 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7724 ++nr;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15209
diff changeset
7725 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
7726 if (!message_filtered(fname))
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7727 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7728 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
7729 msg_puts(": ");
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7730 msg_outtrans(fname);
10021
5fc4bec66c33 commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents: 9980
diff changeset
7731 msg_clr_eos();
9915
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7732 msg_putchar('\n');
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7733 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
7734 ui_breakcheck();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7735 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7736 }
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 /* 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
7739 got_int = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7740
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7741 # ifdef FEAT_BROWSE_CMD
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7742 if (cmdmod.browse)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7743 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7744 quit_more = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7745 nr = prompt_for_number(FALSE);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7746 msg_starthere();
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7747 if (nr > 0)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7748 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7749 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
7750 (long)nr);
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 if (p != NULL)
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7753 {
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7754 p = expand_env_save(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7755 eap->arg = p;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7756 eap->cmdidx = CMD_edit;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7757 cmdmod.browse = FALSE;
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7758 do_exedit(eap, NULL);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7759 vim_free(p);
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7760 }
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7761 }
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 # endif
4da1a3879100 commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents: 9902
diff changeset
7764 }
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 #endif