annotate src/ex_cmds.c @ 4307:166b3df562ea v7.3.903

updated for version 7.3.903 Problem: Crash on exit writing viminfo. (Ron Aaron) Solution: Check for the history to be empty.
author Bram Moolenaar <bram@vim.org>
date Mon, 15 Apr 2013 16:14:22 +0200
parents 6c2e8074ea25
children fa39483a1363
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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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_EX_EXTRA
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18 static int linelen __ARGS((int *has_tab));
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19 #endif
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20 static void do_filter __ARGS((linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out));
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21 #ifdef FEAT_VIMINFO
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22 static char_u *viminfo_filename __ARGS((char_u *));
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23 static void do_viminfo __ARGS((FILE *fp_in, FILE *fp_out, int flags));
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24 static int viminfo_encoding __ARGS((vir_T *virp));
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25 static int read_viminfo_up_to_marks __ARGS((vir_T *virp, int forceit, int writing));
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26 #endif
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27
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28 static int check_readonly __ARGS((int *forceit, buf_T *buf));
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29 #ifdef FEAT_AUTOCMD
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30 static void delbuf_msg __ARGS((char_u *name));
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31 #endif
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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 __ARGS((const void *s1, const void *s2));
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37
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38 /*
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39 * ":ascii" and "ga".
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40 */
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41 void
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42 do_ascii(eap)
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43 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_MBYTE
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51 int cc[MAX_MCO];
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52 int ci = 0;
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53 int len;
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54
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55 if (enc_utf8)
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56 c = utfc_ptr2char(ml_get_cursor(), cc);
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57 else
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58 #endif
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59 c = gchar_cursor();
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60 if (c == NUL)
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61 {
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62 MSG("NUL");
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63 return;
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64 }
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65
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66 #ifdef FEAT_MBYTE
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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 #endif
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70 {
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71 if (c == NL) /* NUL is stored as NL */
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72 c = NUL;
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73 if (c == CAR && get_fileformat(curbuf) == EOL_MAC)
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74 cval = NL; /* NL is stored as CR */
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75 else
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76 cval = c;
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77 if (vim_isprintc_strict(c) && (c < ' '
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78 #ifndef EBCDIC
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79 || c > '~'
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80 #endif
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81 ))
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82 {
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83 transchar_nonprint(buf3, c);
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84 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3);
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85 }
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86 else
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87 buf1[0] = NUL;
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88 #ifndef EBCDIC
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89 if (c >= 0x80)
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90 vim_snprintf(buf2, sizeof(buf2), " <M-%s>",
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91 (char *)transchar(c & 0x7f));
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92 else
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93 #endif
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94 buf2[0] = NUL;
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95 vim_snprintf((char *)IObuff, IOSIZE,
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96 _("<%s>%s%s %d, Hex %02x, Octal %03o"),
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97 transchar(c), buf1, buf2, cval, cval, cval);
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98 #ifdef FEAT_MBYTE
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99 if (enc_utf8)
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100 c = cc[ci++];
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101 else
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102 c = 0;
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103 #endif
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104 }
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105
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106 #ifdef FEAT_MBYTE
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107 /* Repeat for combining characters. */
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108 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80)))
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109 {
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110 len = (int)STRLEN(IObuff);
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111 /* This assumes every multi-byte char is printable... */
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112 if (len > 0)
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113 IObuff[len++] = ' ';
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114 IObuff[len++] = '<';
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115 if (enc_utf8 && utf_iscomposing(c)
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116 # ifdef USE_GUI
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117 && !gui.in_use
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118 # endif
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119 )
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120 IObuff[len++] = ' '; /* draw composing char on top of a space */
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121 len += (*mb_char2bytes)(c, IObuff + len);
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122 vim_snprintf((char *)IObuff + len, IOSIZE - len,
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123 c < 0x10000 ? _("> %d, Hex %04x, Octal %o")
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124 : _("> %d, Hex %08x, Octal %o"), c, c, c);
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125 if (ci == MAX_MCO)
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126 break;
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127 if (enc_utf8)
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128 c = cc[ci++];
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129 else
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130 c = 0;
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131 }
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132 #endif
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133
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134 msg(IObuff);
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135 }
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136
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137 #if defined(FEAT_EX_EXTRA) || defined(PROTO)
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138 /*
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139 * ":left", ":center" and ":right": align text.
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140 */
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141 void
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142 ex_align(eap)
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143 exarg_T *eap;
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144 {
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145 pos_T save_curpos;
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146 int len;
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147 int indent = 0;
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148 int new_indent;
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149 int has_tab;
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150 int width;
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151
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152 #ifdef FEAT_RIGHTLEFT
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153 if (curwin->w_p_rl)
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154 {
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155 /* switch left and right aligning */
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156 if (eap->cmdidx == CMD_right)
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157 eap->cmdidx = CMD_left;
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158 else if (eap->cmdidx == CMD_left)
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159 eap->cmdidx = CMD_right;
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160 }
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161 #endif
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162
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163 width = atoi((char *)eap->arg);
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164 save_curpos = curwin->w_cursor;
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165 if (eap->cmdidx == CMD_left) /* width is used for new indent */
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166 {
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167 if (width >= 0)
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168 indent = width;
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169 }
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170 else
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171 {
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172 /*
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173 * if 'textwidth' set, use it
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174 * else if 'wrapmargin' set, use it
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175 * if invalid value, use 80
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176 */
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177 if (width <= 0)
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178 width = curbuf->b_p_tw;
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179 if (width == 0 && curbuf->b_p_wm > 0)
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180 width = W_WIDTH(curwin) - curbuf->b_p_wm;
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181 if (width <= 0)
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182 width = 80;
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183 }
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184
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185 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL)
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186 return;
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187
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188 for (curwin->w_cursor.lnum = eap->line1;
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189 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum)
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190 {
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191 if (eap->cmdidx == CMD_left) /* left align */
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192 new_indent = indent;
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parents:
diff changeset
193 else
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parents:
diff changeset
194 {
944
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parents: 840
diff changeset
195 has_tab = FALSE; /* avoid uninit warnings */
7
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parents:
diff changeset
196 len = linelen(eap->cmdidx == CMD_right ? &has_tab
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parents:
diff changeset
197 : NULL) - get_indent();
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parents:
diff changeset
198
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parents:
diff changeset
199 if (len <= 0) /* skip blank lines */
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parents:
diff changeset
200 continue;
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vimboss
parents:
diff changeset
201
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vimboss
parents:
diff changeset
202 if (eap->cmdidx == CMD_center)
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parents:
diff changeset
203 new_indent = (width - len) / 2;
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vimboss
parents:
diff changeset
204 else
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vimboss
parents:
diff changeset
205 {
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vimboss
parents:
diff changeset
206 new_indent = width - len; /* right align */
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parents:
diff changeset
207
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vimboss
parents:
diff changeset
208 /*
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vimboss
parents:
diff changeset
209 * Make sure that embedded TABs don't make the text go too far
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vimboss
parents:
diff changeset
210 * to the right.
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vimboss
parents:
diff changeset
211 */
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vimboss
parents:
diff changeset
212 if (has_tab)
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vimboss
parents:
diff changeset
213 while (new_indent > 0)
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vimboss
parents:
diff changeset
214 {
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vimboss
parents:
diff changeset
215 (void)set_indent(new_indent, 0);
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vimboss
parents:
diff changeset
216 if (linelen(NULL) <= width)
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vimboss
parents:
diff changeset
217 {
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vimboss
parents:
diff changeset
218 /*
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vimboss
parents:
diff changeset
219 * Now try to move the line as much as possible to
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vimboss
parents:
diff changeset
220 * the right. Stop when it moves too far.
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parents:
diff changeset
221 */
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parents:
diff changeset
222 do
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vimboss
parents:
diff changeset
223 (void)set_indent(++new_indent, 0);
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vimboss
parents:
diff changeset
224 while (linelen(NULL) <= width);
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vimboss
parents:
diff changeset
225 --new_indent;
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vimboss
parents:
diff changeset
226 break;
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vimboss
parents:
diff changeset
227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 --new_indent;
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vimboss
parents:
diff changeset
229 }
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vimboss
parents:
diff changeset
230 }
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vimboss
parents:
diff changeset
231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 if (new_indent < 0)
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parents:
diff changeset
233 new_indent = 0;
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vimboss
parents:
diff changeset
234 (void)set_indent(new_indent, 0); /* set indent */
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vimboss
parents:
diff changeset
235 }
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parents:
diff changeset
236 changed_lines(eap->line1, 0, eap->line2 + 1, 0L);
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parents:
diff changeset
237 curwin->w_cursor = save_curpos;
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vimboss
parents:
diff changeset
238 beginline(BL_WHITE | BL_FIX);
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vimboss
parents:
diff changeset
239 }
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vimboss
parents:
diff changeset
240
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vimboss
parents:
diff changeset
241 /*
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vimboss
parents:
diff changeset
242 * Get the length of the current line, excluding trailing white space.
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vimboss
parents:
diff changeset
243 */
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vimboss
parents:
diff changeset
244 static int
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vimboss
parents:
diff changeset
245 linelen(has_tab)
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vimboss
parents:
diff changeset
246 int *has_tab;
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vimboss
parents:
diff changeset
247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 char_u *first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 char_u *last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 int save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 /* find the first non-blank character */
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vimboss
parents:
diff changeset
255 line = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 first = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 /* find the character after the last non-blank character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 for (last = first + STRLEN(first);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 last > first && vim_iswhite(last[-1]); --last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 save = *last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 *last = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 len = linetabsize(line); /* get line length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 if (has_tab != NULL) /* check for embedded TAB */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 *has_tab = (vim_strrchr(first, TAB) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 *last = save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268
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vimboss
parents:
diff changeset
269 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271
826
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vimboss
parents: 825
diff changeset
272 /* Buffer for two lines used during sorting. They are allocated to
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
273 * contain the longest line being sorted. */
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
274 static char_u *sortbuf1;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
275 static char_u *sortbuf2;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
276
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
277 static int sort_ic; /* ignore case */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
278 static int sort_nr; /* sort on number */
826
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vimboss
parents: 825
diff changeset
279 static int sort_rx; /* sort on regex instead of skipping it */
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
280
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
281 static int sort_abort; /* flag to indicate if sorting has been interrupted */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
282
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
283 /* Struct to store info to be sorted. */
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
284 typedef struct
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
285 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
286 linenr_T lnum; /* line number */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
287 long start_col_nr; /* starting column number or number */
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
288 long end_col_nr; /* ending column number */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
289 } sorti_T;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
290
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vimboss
parents: 279
diff changeset
291 static int
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
292 #ifdef __BORLANDC__
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
293 _RTLENTRYF
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
294 #endif
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
295 sort_compare __ARGS((const void *s1, const void *s2));
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
296
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
297 static int
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
298 #ifdef __BORLANDC__
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
299 _RTLENTRYF
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vimboss
parents: 279
diff changeset
300 #endif
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
301 sort_compare(s1, s2)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
302 const void *s1;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
303 const void *s2;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
304 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
305 sorti_T l1 = *(sorti_T *)s1;
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
306 sorti_T l2 = *(sorti_T *)s2;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
307 int result = 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
308
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
309 /* 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
310 * 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
311 * exit. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
312 if (sort_abort)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
313 return 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
314 fast_breakcheck();
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
315 if (got_int)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
316 sort_abort = TRUE;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
317
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
318 /* When sorting numbers "start_col_nr" is the number, not the column
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
319 * number. */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
320 if (sort_nr)
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
321 result = l1.start_col_nr == l2.start_col_nr ? 0
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
322 : l1.start_col_nr > l2.start_col_nr ? 1 : -1;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
323 else
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
324 {
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
325 /* We need to copy one line into "sortbuf1", because there is no
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
326 * guarantee that the first pointer becomes invalid when obtaining the
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
327 * second one. */
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
328 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.start_col_nr,
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
329 l1.end_col_nr - l1.start_col_nr + 1);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
330 sortbuf1[l1.end_col_nr - l1.start_col_nr] = 0;
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
331 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.start_col_nr,
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
332 l2.end_col_nr - l2.start_col_nr + 1);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
333 sortbuf2[l2.end_col_nr - l2.start_col_nr] = 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
334
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
335 result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
336 : STRCMP(sortbuf1, sortbuf2);
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
337 }
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
338
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
339 /* If two lines have the same value, preserve the original line order. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
340 if (result == 0)
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
341 return (int)(l1.lnum - l2.lnum);
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
342 return result;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
343 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
344
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
345 /*
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
346 * ":sort".
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
347 */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
348 void
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
349 ex_sort(eap)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
350 exarg_T *eap;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
351 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
352 regmatch_T regmatch;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
353 int len;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
354 linenr_T lnum;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
355 long maxlen = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
356 sorti_T *nrs;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
357 size_t count = (size_t)(eap->line2 - eap->line1 + 1);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
358 size_t i;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
359 char_u *p;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
360 char_u *s;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
361 char_u *s2;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
362 char_u c; /* temporary character storage */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
363 int unique = FALSE;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
364 long deleted;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
365 colnr_T start_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
366 colnr_T end_col;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
367 int sort_oct; /* sort on octal number */
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
368 int sort_hex; /* sort on hex number */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
369
1538
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
370 /* Sorting one line is really quick! */
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
371 if (count <= 1)
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
372 return;
2750661e93d5 updated for version 7.1-253
vimboss
parents: 1521
diff changeset
373
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
374 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
375 return;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
376 sortbuf1 = NULL;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
377 sortbuf2 = NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
378 regmatch.regprog = NULL;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
379 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
380 if (nrs == NULL)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
381 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
382
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
383 sort_abort = sort_ic = sort_rx = sort_nr = sort_oct = sort_hex = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
384
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
385 for (p = eap->arg; *p != NUL; ++p)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
386 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
387 if (vim_iswhite(*p))
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
388 ;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
389 else if (*p == 'i')
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
390 sort_ic = TRUE;
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
391 else if (*p == 'r')
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
392 sort_rx = TRUE;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
393 else if (*p == 'n')
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
394 sort_nr = 2;
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
395 else if (*p == 'o')
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
396 sort_oct = 2;
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
397 else if (*p == 'x')
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
398 sort_hex = 2;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
399 else if (*p == 'u')
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
400 unique = TRUE;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
401 else if (*p == '"') /* comment start */
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
402 break;
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
403 else if (check_nextcmd(p) != NULL)
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
404 {
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
405 eap->nextcmd = check_nextcmd(p);
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
406 break;
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
407 }
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
408 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
409 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
410 s = skip_regexp(p + 1, *p, TRUE, NULL);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
411 if (*s != *p)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
412 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
413 EMSG(_(e_invalpat));
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
414 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
415 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
416 *s = NUL;
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
417 /* 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
418 if (s == p + 1)
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
419 {
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
420 if (last_search_pat() == NULL)
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
421 {
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
422 EMSG(_(e_noprevre));
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
423 goto sortend;
dd669f296568 updated for version 7.3.851
Bram Moolenaar <bram@vim.org>
parents: 4195
diff changeset
424 }
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
425 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
426 }
1314
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
427 else
afad99b3612c updated for version 7.1-028
vimboss
parents: 1303
diff changeset
428 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
429 if (regmatch.regprog == NULL)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
430 goto sortend;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
431 p = s; /* continue after the regexp */
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
432 regmatch.rm_ic = p_ic;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
433 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
434 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
435 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
436 EMSG2(_(e_invarg2), p);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
437 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
438 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
439 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
440
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
441 /* Can only have one of 'n', 'o' and 'x'. */
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
442 if (sort_nr + sort_oct + sort_hex > 2)
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
443 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
444 EMSG(_(e_invarg));
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
445 goto sortend;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
446 }
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
447
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
448 /* From here on "sort_nr" is used as a flag for any number sorting. */
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
449 sort_nr += sort_oct + sort_hex;
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
450
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
451 /*
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
452 * 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
453 * the lines into allocated memory.
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
454 * 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
455 * numbers sorting it's the number to sort on. This means the pattern
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
456 * matching and number conversion only has to be done once per line.
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
457 * Also get the longest line length for allocating "sortbuf".
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
458 */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
459 for (lnum = eap->line1; lnum <= eap->line2; ++lnum)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
460 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
461 s = ml_get(lnum);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
462 len = (int)STRLEN(s);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
463 if (maxlen < len)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
464 maxlen = len;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
465
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
466 start_col = 0;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
467 end_col = len;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
468 if (regmatch.regprog != NULL && vim_regexec(&regmatch, s, 0))
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
469 {
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
470 if (sort_rx)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
471 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
472 start_col = (colnr_T)(regmatch.startp[0] - s);
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
473 end_col = (colnr_T)(regmatch.endp[0] - s);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
474 }
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
475 else
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
476 start_col = (colnr_T)(regmatch.endp[0] - s);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
477 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
478 else
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
479 if (regmatch.regprog != NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
480 end_col = 0;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
481
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
482 if (sort_nr)
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
483 {
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
484 /* Make sure vim_str2nr doesn't read any digits past the end
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
485 * of the match, by temporarily terminating the string there */
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
486 s2 = s + end_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
487 c = *s2;
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
488 *s2 = NUL;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
489 /* Sorting on number: Store the number itself. */
1687
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
490 p = s + start_col;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
491 if (sort_hex)
1687
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
492 s = skiptohex(p);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
493 else
1687
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
494 s = skiptodigit(p);
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
495 if (s > p && s[-1] == '-')
b2e037ed7e33 updated for version 7.2b-020
vimboss
parents: 1683
diff changeset
496 --s; /* include preceding negative sign */
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
497 if (*s == NUL)
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
498 /* empty line should sort before any number */
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
499 nrs[lnum - eap->line1].start_col_nr = -MAXLNUM;
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
500 else
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
501 vim_str2nr(s, NULL, NULL, sort_oct, sort_hex,
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
502 &nrs[lnum - eap->line1].start_col_nr, NULL);
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
503 *s2 = c;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
504 }
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
505 else
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
506 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
507 /* Store the column to sort at. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
508 nrs[lnum - eap->line1].start_col_nr = start_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
509 nrs[lnum - eap->line1].end_col_nr = end_col;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
510 }
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
511
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
512 nrs[lnum - eap->line1].lnum = lnum;
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
513
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
514 if (regmatch.regprog != NULL)
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
515 fast_breakcheck();
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
516 if (got_int)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
517 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
518 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
519
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
520 /* Allocate a buffer that can hold the longest line. */
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
521 sortbuf1 = alloc((unsigned)maxlen + 1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
522 if (sortbuf1 == NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
523 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
524 sortbuf2 = alloc((unsigned)maxlen + 1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
525 if (sortbuf2 == NULL)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
526 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
527
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
528 /* Sort the array of line numbers. Note: can't be interrupted! */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
529 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
530
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
531 if (sort_abort)
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
532 goto sortend;
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
533
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
534 /* Insert the lines in the sorted order below the last one. */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
535 lnum = eap->line2;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
536 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
537 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
538 s = ml_get(nrs[eap->forceit ? count - i - 1 : i].lnum);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
539 if (!unique || i == 0
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
540 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
541 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
542 if (ml_append(lnum++, s, (colnr_T)0, FALSE) == FAIL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
543 break;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
544 if (unique)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
545 STRCPY(sortbuf1, s);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
546 }
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
547 fast_breakcheck();
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
548 if (got_int)
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
549 goto sortend;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
550 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
551
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
552 /* delete the original lines if appending worked */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
553 if (i == count)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
554 for (i = 0; i < count; ++i)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
555 ml_delete(eap->line1, FALSE);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
556 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
557 count = 0;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
558
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
559 /* Adjust marks for deleted (or added) lines and prepare for displaying. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
560 deleted = (long)(count - (lnum - eap->line2));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
561 if (deleted > 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
562 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
563 else if (deleted < 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
564 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
565 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
566
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
567 curwin->w_cursor.lnum = eap->line1;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
568 beginline(BL_WHITE | BL_FIX);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
569
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
570 sortend:
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
571 vim_free(nrs);
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
572 vim_free(sortbuf1);
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 825
diff changeset
573 vim_free(sortbuf2);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
574 vim_free(regmatch.regprog);
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
575 if (got_int)
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
576 EMSG(_(e_interr));
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
577 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
578
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 * ":retab".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 ex_retab(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 int got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 long num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 long num_tabs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 long vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 long start_col = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 long start_vcol = 0; /* For start of white-space string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 long old_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 char_u *new_line = (char_u *)1; /* init to non-NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 int did_undo; /* called u_save for current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 int new_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 int save_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 linenr_T first_line = 0; /* first changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 linenr_T last_line = 0; /* last changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 save_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 curwin->w_p_list = 0; /* don't want list mode here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 new_ts = getdigits(&(eap->arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 if (new_ts < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 EMSG(_(e_positive));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 if (new_ts == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 new_ts = curbuf->b_p_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 ptr = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 if (vim_iswhite(ptr[col]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 if (!got_tab && num_spaces == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 /* First consecutive white-space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 start_vcol = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 start_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 if (ptr[col] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 num_spaces++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 got_tab = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 if (got_tab || (eap->forceit && num_spaces > 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 /* Retabulate this string of white-space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 /* len is virtual length of white string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 len = num_spaces = vcol - start_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 num_tabs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 if (!curbuf->b_p_et)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 temp = new_ts - (start_vcol % new_ts);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 if (num_spaces >= temp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 num_spaces -= temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 num_tabs++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 num_tabs += num_spaces / new_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 num_spaces -= (num_spaces / new_ts) * new_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 if (curbuf->b_p_et || got_tab ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 (num_spaces + num_tabs < len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 if (did_undo == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 if (u_save((linenr_T)(lnum - 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 (linenr_T)(lnum + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 new_line = NULL; /* flag out-of-memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 /* len is actual number of white characters used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 len = num_spaces + num_tabs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 old_len = (long)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 new_line = lalloc(old_len - col + start_col + len + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 if (new_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 if (start_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 mch_memmove(new_line, ptr, (size_t)start_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 mch_memmove(new_line + start_col + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 ptr + col, (size_t)(old_len - col + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 ptr = new_line + start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 for (col = 0; col < len; col++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 ptr[col] = (col < num_tabs) ? '\t' : ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 ml_replace(lnum, new_line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 last_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 ptr = new_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 col = start_col + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 got_tab = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 num_spaces = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 if (ptr[col] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 vcol += chartabsize(ptr + col, (colnr_T)vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
701 col += (*mb_ptr2len)(ptr + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 if (new_line == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 if (curbuf->b_p_ts != new_ts)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 redraw_curbuf_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 changed_lines(first_line, 0, last_line + 1, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 curwin->w_p_list = save_list; /* restore 'list' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 curbuf->b_p_ts = new_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 u_clearline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 * :move command - move lines line1-line2 to line dest
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 do_move(line1, line2, dest)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 linenr_T line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 linenr_T line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 linenr_T dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 linenr_T l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 linenr_T extra; /* Num lines added before line1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 linenr_T num_lines; /* Num lines moved */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 linenr_T last_line; /* Last line in file after adding new text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 if (dest >= line1 && dest < line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 EMSG(_("E134: Move lines into themselves"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 num_lines = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 * First we copy the old text to its new location -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 * Also copy the flag that ":global" command uses.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 if (u_save(dest, dest + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 for (extra = 0, l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 str = vim_strsave(ml_get(l + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 if (str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 ml_append(dest + l - line1, str, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 if (dest < line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 * 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
772 * mark_adjust() calls.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 * We adjust the marks within the old text so that they refer to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 * last lines of the file (temporarily), because we know no other marks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 * will be set there since these line numbers did not exist until we added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 * our new lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 * Then we adjust the marks on lines between the old and new text positions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 * (either forwards or backwards).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 * 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
783 * their final destination at the new text position -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 last_line = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 mark_adjust(line1, line2, last_line - line2, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (dest >= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 mark_adjust(line2 + 1, dest, -num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 curbuf->b_op_start.lnum = dest - num_lines + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 curbuf->b_op_end.lnum = dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 mark_adjust(dest + 1, line1 - 1, num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 curbuf->b_op_start.lnum = dest + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 curbuf->b_op_end.lnum = dest + num_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 mark_adjust(last_line - num_lines + 1, last_line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 -(last_line - dest - extra), 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 * Now we delete the original text -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 for (l = line1; l <= line2; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 ml_delete(line1 + extra, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 if (!global_busy && num_lines > p_report)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 if (num_lines == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 MSG(_("1 line moved"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 smsg((char_u *)_("%ld lines moved"), num_lines);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 * Leave the cursor on the last of the moved lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 if (dest >= line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 curwin->w_cursor.lnum = dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 curwin->w_cursor.lnum = dest + (line2 - line1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 if (line1 < dest)
3184
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
829 {
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
830 dest += num_lines + 1;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
831 last_line = curbuf->b_ml.ml_line_count;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
832 if (dest > last_line + 1)
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
833 dest = last_line + 1;
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
834 changed_lines(line1, 0, dest, 0L);
074ddc768fea updated for version 7.3.362
Bram Moolenaar <bram@vim.org>
parents: 3141
diff changeset
835 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 changed_lines(dest + 1, 0, line1 + num_lines, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 * ":copy"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 ex_copy(line1, line2, n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 linenr_T line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 linenr_T line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 linenr_T n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 linenr_T count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 count = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 curbuf->b_op_start.lnum = n + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 curbuf->b_op_end.lnum = n + count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * there are three situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 * 1. destination is above line1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * 2. destination is between line1 and line2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 * 3. destination is below line2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 * n = destination (when starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 * curwin->w_cursor.lnum = destination (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 * line1 = start of source (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 * line2 = end of source (while copying)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 if (u_save(n, n + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 curwin->w_cursor.lnum = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 while (line1 <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 /* need to use vim_strsave() because the line will be unlocked within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 * ml_append() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 p = vim_strsave(ml_get(line1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 /* situation 2: skip already copied lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 if (line1 == n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 line1 = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 ++line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 if (curwin->w_cursor.lnum < line1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 ++line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 if (curwin->w_cursor.lnum < line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 ++line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 ++curwin->w_cursor.lnum;
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 appended_lines_mark(n, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 msgmore((long)count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
900 static char_u *prevcmd = NULL; /* the previous command */
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
901
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
902 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
903 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
904 free_prev_shellcmd()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
905 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
906 vim_free(prevcmd);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
907 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
908 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
909
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 * Bangs in the argument are replaced with the previously entered command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 * Remember the argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 do_bang(addr_count, eap, forceit, do_in, do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 int addr_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 int do_in, do_out;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 char_u *arg = eap->arg; /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 linenr_T line1 = eap->line1; /* start of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 linenr_T line2 = eap->line2; /* end of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 char_u *newcmd = NULL; /* the new command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 int free_newcmd = FALSE; /* need to free() newcmd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 int ins_prevcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 char_u *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 char_u *trailarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 int scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 * security reasons.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 msg_scroll = FALSE; /* don't scroll here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 autowrite_all();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 msg_scroll = scroll_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 * Try to find an embedded bang, like in :!<cmd> ! [args]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * (:!! is indicated by the 'forceit' variable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 ins_prevcmd = forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 trailarg = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 len = (int)STRLEN(trailarg) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 len += (int)STRLEN(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 if (prevcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 EMSG(_(e_noprev));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 len += (int)STRLEN(prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
970 if ((t = alloc((unsigned)len)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 *t = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 if (newcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 STRCAT(t, newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 if (ins_prevcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 STRCAT(t, prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 p = t + STRLEN(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 STRCAT(t, trailarg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 newcmd = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 * Scan the rest of the argument for '!', which is replaced by the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 * previous command. "\!" is replaced by "!" (this is vi compatible).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 trailarg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 while (*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 {
2823
8bd38abda314 updated for version 7.3.187
Bram Moolenaar <bram@vim.org>
parents: 2819
diff changeset
992 if (*p == '!')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 if (p > newcmd && p[-1] == '\\')
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
995 STRMOVE(p - 1, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 trailarg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 *trailarg++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 ins_prevcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 } while (trailarg != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 vim_free(prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 prevcmd = newcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 if (bangredo) /* put cmd in redo buffer for ! command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 {
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 601
diff changeset
1013 AppendToRedobuffLit(prevcmd, -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 AppendToRedobuff((char_u *)"\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 bangredo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 * Add quotes around the command, for shells that need them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 if (*p_shq != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 STRCPY(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 STRCAT(newcmd, prevcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 STRCAT(newcmd, p_shq);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 free_newcmd = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 if (addr_count == 0) /* :! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 /* echo the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 msg_putchar(':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 msg_putchar('!');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 msg_outtrans(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 do_shell(newcmd, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 else /* :range! */
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1043 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 /* Careful: This may recursively call do_bang() again! (because of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * autocommands) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 do_filter(line1, line2, eap, newcmd, do_in, do_out);
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1047 #ifdef FEAT_AUTOCMD
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1048 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf);
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1049 #endif
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1050 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 if (free_newcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 * do_filter: filter lines through a command given by the user
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1058 * We mostly use temp files and the call_shell() routine here. This would
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1059 * 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
1060 * to non-unix machines. The call_shell() routine needs to be able
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 * to deal with redirection somehow, and should handle things like looking
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 * at the PATH env. variable, and adding reasonable extensions to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 * command name given by the user. All reasonable versions of call_shell()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 * do this.
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1065 * Alternatively, if on Unix and redirecting input or output, but not both,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1066 * and the 'shelltemp' option isn't set, use pipes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 * We use input redirection if do_in is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 * We use output redirection if do_out is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 do_filter(line1, line2, eap, cmd, do_in, do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 linenr_T line1, line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 exarg_T *eap; /* for forced 'ff' and 'fenc' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 int do_in, do_out;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 char_u *itmp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 char_u *otmp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 linenr_T linecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 linenr_T read_linecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 pos_T cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 char_u *cmd_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1086 int shell_flags = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 if (*cmd == NUL) /* no filter command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 * Check if external commands are allowed now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 if (can_end_termcap_mode(TRUE) == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 cursor_save = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 linecount = line2 - line1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 invalidate_botline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1107 * When using temp files:
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1108 * 1. * Form temp file names
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1109 * 2. * Write the lines to a temp file
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1110 * 3. Run the filter command on the temp file
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1111 * 4. * Read the output of the command into the buffer
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1112 * 5. * Delete the original lines to be filtered
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1113 * 6. * Remove the temp files
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1114 *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1115 * 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
1116 * pipe only need to do 3.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1119 if (do_out)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1120 shell_flags |= SHELL_DOOUT;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1121
3482
fe7bf24804e1 updated for version 7.3.505
Bram Moolenaar <bram@vim.org>
parents: 3480
diff changeset
1122 #ifdef FEAT_FILTERPIPE
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1123 if (!do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1124 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1125 /* 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
1126 shell_flags |= SHELL_READ;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1127 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1128 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1129 else if (do_in && !do_out && !p_stmp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1131 /* 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
1132 shell_flags |= SHELL_WRITE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1133 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1134 curbuf->b_op_end.lnum = line2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1136 else if (do_in && do_out && !p_stmp)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1137 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1138 /* 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
1139 * use a temp file. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1140 shell_flags |= SHELL_READ|SHELL_WRITE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1141 curbuf->b_op_start.lnum = line1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1142 curbuf->b_op_end.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1143 curwin->w_cursor.lnum = line2;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1144 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1145 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1146 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1147 if ((do_in && (itmp = vim_tempname('i')) == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1148 || (do_out && (otmp = vim_tempname('o')) == NULL))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1149 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1150 EMSG(_(e_notmp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1151 goto filterend;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1152 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 * The writing and reading of temp files will not be shown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * Vi also doesn't do this and the messages are not very informative.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 ++no_wait_return; /* don't call wait_return() while busy */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1159 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 FALSE, FALSE, FALSE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 msg_putchar('\n'); /* keep message from buf_write() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 if (!do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1178 /* Create the shell command in allocated memory. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 cmd_buf = make_filter_cmd(cmd, itmp, otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 if (cmd_buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 goto filterend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 windgoto((int)Rows - 1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * When not redirecting the output the command can write anything to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 * screen. If 'shellredir' is equal to ">", screen may be messed up by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 * stderr output of external command. Clear the screen later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 * If do_in is FALSE, this could be something like ":r !cat", which may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 * also mess up the screen, clear it later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1196 if (do_out)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1197 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1198 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL)
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1199 {
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1200 vim_free(cmd_buf);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1201 goto error;
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
1202 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1203 redraw_curbuf_later(VALID);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1204 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1205 read_linecount = curbuf->b_ml.ml_line_count;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1206
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 * When call_shell() fails wait_return() is called to give the user a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 * chance to read the error messages. Otherwise errors are ignored, so you
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 * can see the error messages from the command that appear on stdout; use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 * 'u' to fix the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 * Switch to cooked mode when not redirecting stdin, avoids that something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 * like ":r !cat" hangs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 * Pass on the SHELL_DOOUT flag when the output is being redirected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1216 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 vim_free(cmd_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 /* When interrupting the shell command, it may still have produced some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 * useful output. Reset got_int here, so that readfile() won't cancel
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 * reading. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 if (do_out)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1234 if (otmp != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1236 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1237 eap, READ_FILTER) == FAIL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1238 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1240 if (!aborting())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1241 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1242 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1243 msg_putchar('\n');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1244 EMSG2(_(e_notread), otmp);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1245 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1246 goto error;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1248 #ifdef FEAT_AUTOCMD
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1249 if (curbuf != old_curbuf)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1250 goto filterend;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1251 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1253
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1254 read_linecount = curbuf->b_ml.ml_line_count - read_linecount;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1255
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1256 if (shell_flags & SHELL_READ)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1257 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1258 curbuf->b_op_start.lnum = line2 + 1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1259 curbuf->b_op_end.lnum = curwin->w_cursor.lnum;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1260 appended_lines_mark(line2, read_linecount);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1261 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 if (do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 if (read_linecount >= linecount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 /* move all marks from old lines to new lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 mark_adjust(line1, line2, linecount, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 /* move marks from old lines to new lines, delete marks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 * that are in deleted lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 mark_adjust(line1, line1 + read_linecount - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 linecount, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 * Put cursor on first filtered line for ":range!cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 * Adjust '[ and '] (set by buf_write()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 curwin->w_cursor.lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 del_lines(linecount, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 curbuf->b_op_end.lnum -= linecount; /* adjust '] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 write_lnum_adjust(-linecount); /* adjust last line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 for next write */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1290 #ifdef FEAT_FOLDING
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1291 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1292 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 * Put cursor on last new line for ":r !cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1299 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 curwin->w_cursor.lnum = curbuf->b_op_end.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 76
diff changeset
1302
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 if (linecount > p_report)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 if (do_in)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1310 vim_snprintf((char *)msg_buf, sizeof(msg_buf),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1311 _("%ld lines filtered"), (long)linecount);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 if (msg(msg_buf) && !msg_scroll)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 /* save message to display it after redraw */
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
1314 set_keep_msg(msg_buf, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 msgmore((long)linecount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 /* put cursor back in same position for ":w !cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 curwin->w_cursor = cursor_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 filterend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 if (curbuf != old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 EMSG(_("E135: *Filter* Autocommands must not change current buffer"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 mch_remove(itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 mch_remove(otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 vim_free(itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 vim_free(otmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * Call a shell to execute a command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 * When "cmd" is NULL start an interactive shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 do_shell(cmd, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 int flags; /* may be SHELL_DOOUT when output is redirected */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 #ifndef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 int save_nwr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 int winstart = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 * Disallow shell commands for "rvim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 * Disallow shell commands from .exrc and .vimrc in current directory for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * security reasons.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 * Check if external commands are allowed now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 if (can_end_termcap_mode(TRUE) == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 * Check if ":!start" is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 if (cmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 winstart = (STRNICMP(cmd, "start ", 6) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 * For autocommands we want to get the output on the current screen, to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 * avoid having to type return below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 msg_putchar('\r'); /* put cursor at start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 if (!autocmd_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 if (!winstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 if (!winstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 msg_putchar('\n'); /* may shift screen one line up */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 /* warning message before calling the shell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 if (p_warn
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 && !autocmd_busy
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 for (buf = firstbuf; buf; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 if (bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 if (!winstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 starttermcap(); /* don't want a message box here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 MSG_PUTS(_("[No write since last change]\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 #ifdef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 if (!winstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 /* This windgoto is required for when the '\n' resulted in a "delete line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 * 1" command to the terminal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 (void)call_shell(cmd, SHELL_COOKED | flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 * put the message cursor at the end of the screen, avoids wait_return()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 * to overwrite the text that the external command showed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 if (!swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 if (autocmd_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 * For ":sh" there is no need to call wait_return(), just redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 * Also for the Win32 GUI (the output is in a console window).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 * Otherwise there is probably text on the screen that the user wants
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 * to read before redrawing, so call wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 #ifndef FEAT_GUI_MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 if (cmd == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 # ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 || (winstart && !need_wait_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 * If we switch screens when starttermcap() is called, we really
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 * want to wait for "hit return to continue".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 save_nwr = no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 if (swapping_screen())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 no_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 # ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 wait_return(term_console ? -1 : msg_silent == 0); /* see below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 wait_return(msg_silent == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 no_wait_return = save_nwr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 #endif /* FEAT_GUI_W32 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 if (!winstart) /* if winstart==TRUE, never stopped termcap! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 starttermcap(); /* start termcap if not done by wait_return() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * In an Amiga window redrawing is caused by asking the window size.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 * If we got an interrupt this will not work. The chance that the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 * window size is wrong is very small, but we need to redraw the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 * but it saves an extra redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 if (skip_redraw) /* ':' hit in wait_return() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 redraw_later_clear();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 else if (term_console)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 if (got_int && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 redraw_later_clear(); /* if got_int is TRUE, redraw needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 must_redraw = 0; /* no extra redraw needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 /* display any error messages now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 display_errors();
725
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1522
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1523 #ifdef FEAT_AUTOCMD
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1524 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf);
0a9371c70540 updated for version 7.0220
vimboss
parents: 717
diff changeset
1525 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 * Create a shell command from a command string, input redirection file and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 * output redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 * Returns an allocated string with the shell command, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 make_filter_cmd(cmd, itmp, otmp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 char_u *cmd; /* command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 char_u *itmp; /* NULL or name of input file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 char_u *otmp; /* NULL or name of output file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 long_u len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 if (otmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 buf = lalloc(len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 #if (defined(UNIX) && !defined(ARCHIE)) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1553 * Put braces around the command (for concatenated commands) when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1554 * redirecting input and/or output.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1556 if (itmp != NULL || otmp != NULL)
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1557 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1558 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
1559 STRCPY(buf, cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 STRCAT(buf, " < ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 * for shells that don't understand braces around commands, at least allow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 * the use of commands in a pipe.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 STRCPY(buf, cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 if (itmp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 * If there is a pipe, we have to put the '<' in front of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 * Don't do this when 'shellquote' is not empty, otherwise the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 * redirection would be inside the quotes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 p = vim_strchr(buf, '|');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 STRCAT(buf, " <"); /* " < " causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 STRCAT(buf, itmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 if (*p_shq == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 p = vim_strchr(cmd, '|');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 STRCAT(buf, " "); /* insert a space before the '|' for DOS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 STRCAT(buf, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 if (otmp != NULL)
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1600 append_redir(buf, (int)len, p_srr, otmp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 /*
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1606 * Append output redirection for file "fname" to the end of string buffer
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1607 * "buf[buflen]"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 * Works with the 'shellredir' and 'shellpipe' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 * The caller should make sure that there is enough room:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 * STRLEN(opt) + STRLEN(fname) + 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 void
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1613 append_redir(buf, buflen, opt, fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 char_u *buf;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1615 int buflen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 char_u *opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 char_u *p;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1620 char_u *end;
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1621
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1622 end = buf + STRLEN(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 /* find "%s", skipping "%%" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 if (p[1] == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 {
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1629 *end = ' '; /* not really needed? Not with sh, ksh or bash */
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1630 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)),
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1631 (char *)opt, (char *)fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 else
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
1634 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 " %s %s",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 " %s%s", /* " > %s" causes problems on Amiga */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 (char *)opt, (char *)fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 static int no_viminfo __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 static int viminfo_errcnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 no_viminfo()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 /* "vim -i NONE" does not read or write a viminfo file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 return (use_viminfo != NULL && STRCMP(use_viminfo, "NONE") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 * Report an error for reading a viminfo file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 * Count the number of errors. When there are more than 10, return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 viminfo_error(errnum, message, line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 char *errnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 char *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1665 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1666 errnum, message);
1459
73995e7c06e6 updated for version 7.1-174
vimboss
parents: 1457
diff changeset
1667 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 100
diff changeset
1668 if (IObuff[STRLEN(IObuff) - 1] == '\n')
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 100
diff changeset
1669 IObuff[STRLEN(IObuff) - 1] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 emsg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 if (++viminfo_errcnt >= 10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 EMSG(_("E136: viminfo: Too many errors, skipping rest of file"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 * read_viminfo() -- Read the viminfo file. Registers etc. which are already
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1681 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 int
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1684 read_viminfo(file, flags)
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1685 char_u *file; /* file name or NULL to use default name */
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1686 int flags; /* VIF_WANT_INFO et al. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1694 fname = viminfo_filename(file); /* get file name in allocated buffer */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 fp = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1700 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1701 verbose_enter();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1702 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1703 fname,
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1704 (flags & VIF_WANT_INFO) ? _(" info") : "",
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1705 (flags & VIF_WANT_MARKS) ? _(" marks") : "",
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1706 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "",
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1707 fp == NULL ? _(" FAILED") : "");
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1708 verbose_leave();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1709 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 viminfo_errcnt = 0;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1716 do_viminfo(fp, NULL, flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 * write_viminfo() -- Write the viminfo file. The old one is read in first so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 * that effectively a merge of current info and old info is done. This allows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 * multiple vims to run simultaneously, without losing any marks etc. If
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 * forceit is TRUE, then the old file is not read in, and only internal info is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 * written to the file. -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 write_viminfo(file, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 char_u *file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 FILE *fp_in = NULL; /* input viminfo file, if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 FILE *fp_out = NULL; /* output viminfo file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 char_u *tempname = NULL; /* name of temp viminfo file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 struct stat st_new; /* mch_stat() of potential new file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 char_u *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 mode_t umask_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 int shortname = FALSE; /* use 8.3 file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 struct stat st_old; /* mch_stat() of existing viminfo file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 #endif
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1747 #ifdef WIN3264
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1748 long perm = -1;
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1749 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 if (no_viminfo())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 fname = viminfo_filename(file); /* may set to default if NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 fp_in = mch_fopen((char *)fname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 if (fp_in == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 /* if it does exist, but we can't read it, don't try writing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 if (mch_stat((char *)fname, &st_new) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 * For Unix we create the .viminfo non-accessible for others,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 * because it may contain text from non-accessible documents.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 umask_save = umask(077);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 fp_out = mch_fopen((char *)fname, WRITEBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 (void)umask(umask_save);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 #endif
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 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 * There is an existing viminfo file. Create a temporary file to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 * write the new viminfo into, in the same directory as the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 * existing viminfo file, which will be renamed later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 * 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
1786 * overwrite a user's viminfo file after a "su root", with a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 * viminfo file that the user can't read.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 */
1869
720a59d79bcd updated for version 7.2-168
vimboss
parents: 1868
diff changeset
1789 st_old.st_dev = (dev_t)0;
1438
c7654c4db8fd updated for version 7.1-153
vimboss
parents: 1389
diff changeset
1790 st_old.st_ino = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 st_old.st_mode = 0600;
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1067
diff changeset
1792 if (mch_stat((char *)fname, &st_old) == 0
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1067
diff changeset
1793 && getuid() != ROOT_UID
560
8b84fe17e147 updated for version 7.0159
vimboss
parents: 557
diff changeset
1794 && !(st_old.st_uid == getuid()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 ? (st_old.st_mode & 0200)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 : (st_old.st_gid == getgid()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 ? (st_old.st_mode & 0020)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 : (st_old.st_mode & 0002))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 840
diff changeset
1800 int tt = msg_didany;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 /* avoid a wait_return for this message, it's annoying */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 EMSG2(_("E137: Viminfo file is not writable: %s"), fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 msg_didany = tt;
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 835
diff changeset
1805 fclose(fp_in);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 #endif
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1809 #ifdef WIN3264
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1810 /* Get the file attributes of the existing viminfo file. */
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1811 perm = mch_getperm(fname);
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1812 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 * Make tempname.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 * May try twice: Once normal and once with shortname set, just in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 * case somebody puts his viminfo file in an 8.3 filesystem.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 tempname = buf_modname(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 shortname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 # ifdef SHORT_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 gui_is_win32s(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 (char_u *)"-tmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 (char_u *)".tmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 if (tempname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 * Check if tempfile already exists. Never overwrite an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 * existing file!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 if (mch_stat((char *)tempname, &st_new) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 * Check if tempfile is same as original file. May happen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 * when modname() gave the same file back. E.g. silly
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 * link, or file name-length reached. Try again with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 * shortname set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 */
560
8b84fe17e147 updated for version 7.0159
vimboss
parents: 557
diff changeset
1858 if (!shortname && st_new.st_dev == st_old.st_dev
8b84fe17e147 updated for version 7.0159
vimboss
parents: 557
diff changeset
1859 && st_new.st_ino == st_old.st_ino)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 tempname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 shortname = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 * Try another name. Change one character, just before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 * the extension. This should also work for an 8.3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 * file name, when after adding the extension it still is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 * the same file as the original.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 wp = tempname + STRLEN(tempname) - 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 if (wp < gettail(tempname)) /* empty file name? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 wp = gettail(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 for (*wp = 'z'; mch_stat((char *)tempname, &st_new) == 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 --*wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 * They all exist? Must be something wrong! Don't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 * write the viminfo file then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 if (*wp == 'a')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 tempname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 break;
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 if (tempname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 {
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1896 #ifdef VMS
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1897 /* fdopen() fails for some reason */
770
f30c8ac7741c updated for version 7.0225
vimboss
parents: 762
diff changeset
1898 umask_save = umask(077);
f30c8ac7741c updated for version 7.0225
vimboss
parents: 762
diff changeset
1899 fp_out = mch_fopen((char *)tempname, WRITEBIN);
f30c8ac7741c updated for version 7.0225
vimboss
parents: 762
diff changeset
1900 (void)umask(umask_save);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1901 #else
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1902 int fd;
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1903
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1904 /* Use mch_open() to be able to use O_NOFOLLOW and set file
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1905 * protection:
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
1906 * Unix: same as original file, but strip s-bit. Reset umask to
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
1907 * avoid it getting in the way.
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1908 * Others: r&w for user only. */
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1909 # ifdef UNIX
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
1910 umask_save = umask(0);
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1911 fd = mch_open((char *)tempname,
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1912 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW,
569
bdbdec22a225 updated for version 7.0161
vimboss
parents: 560
diff changeset
1913 (int)((st_old.st_mode & 0777) | 0600));
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
1914 (void)umask(umask_save);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1915 # else
569
bdbdec22a225 updated for version 7.0161
vimboss
parents: 560
diff changeset
1916 fd = mch_open((char *)tempname,
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
1917 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1918 # endif
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1919 if (fd < 0)
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1920 fp_out = NULL;
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1921 else
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1922 fp_out = fdopen(fd, WRITEBIN);
762
8a6982d59d8e updated for version 7.0224
vimboss
parents: 748
diff changeset
1923 #endif /* VMS */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 * If we can't create in the same directory, try creating a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 * "normal" temp file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 if (fp_out == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 if ((tempname = vim_tempname('o')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 fp_out = mch_fopen((char *)tempname, WRITEBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 }
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1935
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1936 #if defined(UNIX) && defined(HAVE_FCHOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 /*
557
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1938 * Make sure the owner can read/write it. This only works for
862863033fdd updated for version 7.0158
vimboss
parents: 533
diff changeset
1939 * root.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 if (fp_out != NULL)
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1743
diff changeset
1942 ignored = fchown(fileno(fp_out), st_old.st_uid, st_old.st_gid);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 * Check if the new viminfo file can be written to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 if (fp_out == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 EMSG2(_("E138: Can't write viminfo file %s!"),
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 294
diff changeset
1953 (fp_in == NULL || tempname == NULL) ? fname : tempname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 fclose(fp_in);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1960 {
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1961 verbose_enter();
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
1962 smsg((char_u *)_("Writing viminfo file \"%s\""), fname);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1963 verbose_leave();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
1964 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 viminfo_errcnt = 0;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
1967 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
1968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 fclose(fp_out); /* errors are ignored !? */
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 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 fclose(fp_in);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1973
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 /*
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1975 * In case of an error keep the original viminfo file.
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1976 * Otherwise rename the newly written file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 if (viminfo_errcnt || vim_rename(tempname, fname) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 mch_remove(tempname);
601
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1980
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1981 #ifdef WIN3264
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1982 /* If the viminfo file was hidden then also hide the new file. */
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1983 if (perm > 0 && (perm & FILE_ATTRIBUTE_HIDDEN))
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1984 mch_hide(fname);
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1985 #endif
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1986 }
bc7ec0f1f7f3 updated for version 7.0170
vimboss
parents: 587
diff changeset
1987
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 * Get the viminfo file name to use.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 * If "file" is given and not empty, use it (has already been expanded by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 * cmdline functions).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 * Otherwise use "-i file_name", value from 'viminfo' or the default, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 * expand environment variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 * Returns an allocated string. NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 viminfo_filename(file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 char_u *file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 if (file == NULL || *file == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 if (use_viminfo != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 file = use_viminfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 #ifdef VIMINFO_FILE2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 /* don't use $HOME when not defined (turned into "c:/"!). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 if (mch_getenv((char_u *)"HOME") == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 /* don't use $VIM when not available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 file = (char_u *)VIMINFO_FILE2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 file = (char_u *)VIMINFO_FILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 expand_env(file, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 file = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 return vim_strsave(file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 static void
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2040 do_viminfo(fp_in, fp_out, flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 FILE *fp_in;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 FILE *fp_out;
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2043 int flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 int eof = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 vir_T vir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 if ((vir.vir_line = alloc(LSIZE)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 vir.vir_fd = fp_in;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 vir.vir_conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 if (fp_in != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 {
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2058 if (flags & VIF_WANT_INFO)
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2059 eof = read_viminfo_up_to_marks(&vir,
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2060 flags & VIF_FORCEIT, fp_out != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 /* Skip info, find start of marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 while (!(eof = viminfo_readline(&vir))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 && vir.vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 if (fp_out != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 /* Write the info: */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 VIM_VERSION_MEDIUM);
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
2072 fputs(_("# You may edit it if you're careful!\n\n"), fp_out);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 #ifdef FEAT_MBYTE
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
2074 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 fprintf(fp_out, "*encoding=%s\n\n", p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 write_viminfo_search_pattern(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 write_viminfo_sub_string(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 write_viminfo_history(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 write_viminfo_registers(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 write_viminfo_varlist(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 write_viminfo_filemarks(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 write_viminfo_bufferlist(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 count = write_viminfo_marks(fp_out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 }
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2090 if (fp_in != NULL
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2091 && (flags & (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)))
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1720
diff changeset
2092 copy_viminfo_marks(&vir, fp_out, count, eof, flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 vim_free(vir.vir_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 if (vir.vir_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 convert_setup(&vir.vir_conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 * first part of the viminfo file which contains everything but the marks that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 * are local to a file. Returns TRUE when end-of-file is reached. -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 read_viminfo_up_to_marks(virp, forceit, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 int eof;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 #ifdef FEAT_CMDHIST
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2116 prepare_viminfo_history(forceit ? 9999 : 0, writing);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 while (!eof && virp->vir_line[0] != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 switch (virp->vir_line[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 /* Characters reserved for future expansion, ignored now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 case '+': /* "+40 /path/dir file", for running vim without args */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 case '|': /* to be defined */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 case '^': /* to be defined */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 case '<': /* long line - ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 /* A comment or empty line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 case '\r':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 case '\n':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 case '#':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 case '*': /* "*encoding=value" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 eof = viminfo_encoding(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 case '!': /* global variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 eof = read_viminfo_varlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 case '%': /* entry for buffer list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 eof = read_viminfo_bufferlist(virp, writing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 case '"':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 eof = read_viminfo_register(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 case '/': /* Search string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 case '&': /* Substitute search string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 case '~': /* Last search string, followed by '/' or '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 eof = read_viminfo_search_pattern(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 eof = read_viminfo_sub_string(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 case ':':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 case '?':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 case '=':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 case '@':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 #ifdef FEAT_CMDHIST
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2164 eof = read_viminfo_history(virp, writing);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 case '-':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 eof = read_viminfo_filemark(virp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 if (viminfo_error("E575: ", _("Illegal starting char"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 virp->vir_line))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 eof = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 eof = viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 /* Finish reading history items. */
4285
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2185 if (!writing)
6c2e8074ea25 updated for version 7.3.892
Bram Moolenaar <bram@vim.org>
parents: 4199
diff changeset
2186 finish_viminfo_history();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 /* Change file names to buffer numbers for fmarks. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 fmarks_check_names(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 return eof;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 * Compare the 'encoding' value in the viminfo file with the current value of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 * conversion of text with iconv() in viminfo_readstring().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 viminfo_encoding(virp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 if (get_viminfo_parameter('c') != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 p = vim_strchr(virp->vir_line, '=');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 /* remove trailing newline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 for (i = 0; vim_isprintc(p[i]); ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 convert_setup(&virp->vir_conv, p, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 * Read a line from the viminfo file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 * Returns TRUE for end-of-file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 viminfo_readline(virp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 * check string read from viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 * remove '\n' at the end of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 * - replace CTRL-V CTRL-V with CTRL-V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 * - replace CTRL-V 'n' with '\n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 * Check for a long line as written by viminfo_writestring().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 * Return the string in allocated memory (NULL when out of memory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 viminfo_readstring(virp, off, convert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 int off; /* offset for virp->vir_line */
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
2252 int convert UNUSED; /* convert the string */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 len = atol((char *)virp->vir_line + off + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 retval = lalloc(len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 /* Line too long? File messed up? Skip next line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 (void)vim_fgets(retval, (int)len, virp->vir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 s = retval + 1; /* Skip the leading '<' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 retval = vim_strsave(virp->vir_line + off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 s = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 /* 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
2280 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 while (*s != NUL && *s != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 if (s[0] == Ctrl_V && s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 if (s[1] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 *d++ = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 *d++ = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 s += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 *d++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 d = string_convert(&virp->vir_conv, retval, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 if (d != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 vim_free(retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 retval = d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 * write string to viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 * - replace CTRL-V with CTRL-V CTRL-V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 * - replace '\n' with CTRL-V 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 * - add a '\n' at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 * For a long line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 * - write " CTRL-V <length> \n " in first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 * - write " < <string> \n " in second line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 viminfo_writestring(fd, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 for (s = p; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 if (*s == Ctrl_V || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 /* 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
2338 * line. Take into account that some room is needed for what comes before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 * the string (e.g., variable name). Add something to the length for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 * '<', NL and trailing NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 if (len > LSIZE / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 while ((c = *p++) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 if (c == Ctrl_V || c == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 putc(Ctrl_V, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 if (c == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 c = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 putc(c, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 putc('\n', fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 * Implementation of ":fixdel", also used by get_stty().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 * <BS> resulting <Del>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 * ^? ^H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 * not ^? ^?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 do_fixdel(eap)
1876
932ff0c0f57b updated for version 7.2-173
vimboss
parents: 1874
diff changeset
2366 exarg_T *eap UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 p = find_termcode((char_u *)"kb");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 add_termcode((char_u *)"kD", p != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 void
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2376 print_line_no_prefix(lnum, use_number, list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 int use_number;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2379 int list;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 {
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 9
diff changeset
2381 char_u numbuf[30];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 if (curwin->w_p_nu || use_number)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 {
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
2385 vim_snprintf((char *)numbuf, sizeof(numbuf),
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
2386 "%*ld ", number_width(curwin), (long)lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 msg_puts_attr(numbuf, hl_attr(HLF_N)); /* Highlight line nrs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2389 msg_prt_line(ml_get(lnum), list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 * Print a text line. Also in silent mode ("ex -s").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 void
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2396 print_line(lnum, use_number, list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 int use_number;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2399 int list;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 int save_silent = silent_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2403 msg_start();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 silent_mode = FALSE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2405 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
2406 print_line_no_prefix(lnum, use_number, list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 if (save_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 cursor_on(); /* msg_start() switches it off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 silent_mode = save_silent;
1798
d8e7b6762aaa updated for version 7.2-096
vimboss
parents: 1784
diff changeset
2413 }
d8e7b6762aaa updated for version 7.2-096
vimboss
parents: 1784
diff changeset
2414 info_message = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 * ":file[!] [fname]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 ex_file(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 char_u *fname, *sfname, *xfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426
14
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2427 /* ":0file" removes the file name. Check for illegal uses ":3file",
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2428 * "0file name", etc. */
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2429 if (eap->addr_count > 0
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2430 && (*eap->arg != NUL
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2431 || eap->line2 > 0
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2432 || eap->addr_count > 1))
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2433 {
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2434 EMSG(_(e_invarg));
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2435 return;
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2436 }
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2437
946da5994c01 updated for version 7.0006
vimboss
parents: 13
diff changeset
2438 if (*eap->arg != NUL || eap->addr_count == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 /* buffer changed, don't change name now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 * The name of the current buffer will be changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 * A new (unlisted) buffer entry needs to be made to hold the old file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 * name, which will become the alternate file name.
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2455 * But don't set the alternate file name if the buffer didn't have a
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2456 * name.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 fname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 sfname = curbuf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 xfname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 curbuf->b_ffname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 curbuf->b_sfname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 if (setfname(curbuf, eap->arg, NULL, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 curbuf->b_ffname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 curbuf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 curbuf->b_flags |= BF_NOTEDITED;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2470 if (xfname != NULL && *xfname != NUL)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2471 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2472 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2473 if (buf != NULL && !cmdmod.keepalt)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2474 curwin->w_alt_fnum = buf->b_fnum;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2475 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 #endif
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2481 /* Change directories when the 'acd' option is set. */
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2482 DO_AUTOCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 /* print full file name if :cd used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 fileinfo(FALSE, FALSE, eap->forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 * ":update".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 ex_update(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 (void)do_write(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 * ":write" and ":saveas".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 ex_write(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 if (eap->usefilter) /* input lines to shell command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 do_bang(1, eap, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 (void)do_write(eap);
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 * write current buffer to file 'eap->arg'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 * if 'eap->append' is TRUE, append to the file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 * if *eap->arg == NUL write to current file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 do_write(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 int other;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 char_u *fname = NULL; /* init to shut up gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 buf_T *alt_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 if (not_writing()) /* check 'write' option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 ffname = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 23
diff changeset
2541 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 NULL, NULL, NULL, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 if (browse_file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 ffname = browse_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 if (*ffname == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 if (eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 EMSG(_(e_argreq));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 other = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 fname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 free_fname = fix_fname(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 * When out-of-memory, keep unexpanded file name, because we MUST be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 * able to write the file in this situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 * 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
2572 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 || eap->cmdidx == CMD_saveas)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 alt_buf = setaltfname(ffname, fname, (linenr_T)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 alt_buf = buflist_findname(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 /* Overwriting a file that is loaded in another buffer is not a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 * good idea. */
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
2584 EMSG(_(e_bufloaded));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 goto theend;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 * Writing to the current file is not allowed in readonly mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 * and a file name is required.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 * "nofile" and "nowrite" buffers cannot be written implicitly either.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 if (!other && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 bt_dontwrite_msg(curbuf) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 if (!other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 * Not writing the whole file is only allowed with '!'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 if ( (eap->line1 != 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 || eap->line2 != curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 && !eap->forceit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 && !eap->append
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 && !p_wa)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 if (p_confirm || cmdmod.confirm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 if (vim_dialog_yesno(VIM_QUESTION, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 (char_u *)_("Write partial file?"), 2) != VIM_YES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 eap->forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 EMSG(_("E140: Use ! to write partial buffer"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 if (eap->cmdidx == CMD_saveas && alt_buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 buf_T *was_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf);
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 15
diff changeset
2639 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 if (curbuf != was_curbuf || aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 if (curbuf != was_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 /* buffer changed, don't change name now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 /* Exchange the file names for the current and the alternate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 * buffer. This makes it look like we are now editing the buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 * under the new name. Must be done before buf_write(), because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 * if there is no file name and 'cpo' contains 'F', it will set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 * the file name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 fname = alt_buf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 alt_buf->b_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 curbuf->b_fname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 fname = alt_buf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 alt_buf->b_ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 curbuf->b_ffname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 fname = alt_buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 alt_buf->b_sfname = curbuf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 curbuf->b_sfname = fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 buf_name_changed(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf);
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 15
diff changeset
2668 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 if (!alt_buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 alt_buf->b_p_bl = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 if (curbuf != was_curbuf || aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 if (curbuf != was_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 /* buffer changed, don't write the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 }
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
2684
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
2685 /* If 'filetype' was empty try detecting it now. */
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
2686 if (*curbuf->b_p_ft == NUL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
2687 {
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2688 if (au_has_group((char_u *)"filetypedetect"))
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2689 (void)do_doautocmd((char_u *)"filetypedetect BufRead",
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2690 TRUE);
717
2fa8cb05b861 updated for version 7.0218
vimboss
parents: 716
diff changeset
2691 do_modelines(0);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
2692 }
2648
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
2693
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
2694 /* Autocommands may have changed buffer names, esp. when
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
2695 * 'autochdir' is set. */
656e652c6579 updated for version 7.3.068
Bram Moolenaar <bram@vim.org>
parents: 2606
diff changeset
2696 fname = curbuf->b_sfname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 eap, eap->append, eap->forceit, TRUE, FALSE);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
2702
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2703 /* After ":saveas fname" reset 'readonly'. */
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2704 if (eap->cmdidx == CMD_saveas)
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2705 {
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2706 if (retval == OK)
1806
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
2707 {
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2708 curbuf->b_p_ro = FALSE;
1806
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
2709 #ifdef FEAT_WINDOWS
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
2710 redraw_tabline = TRUE;
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
2711 #endif
f0c598082dff updated for version 7.2-104
vimboss
parents: 1798
diff changeset
2712 }
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2713 /* Change directories when the 'acd' option is set. */
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2714 DO_AUTOCHDIR
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
2715 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 * 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
2728 * BF_NEW or BF_READERR, check for overwriting current file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 * May set eap->forceit if a dialog says it's OK to overwrite.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 * Return OK if it's OK, FAIL if it is not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 */
3486
f9a865d97614 updated for version 7.3.507
Bram Moolenaar <bram@vim.org>
parents: 3482
diff changeset
2732 int
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 check_overwrite(eap, buf, fname, ffname, other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 char_u *fname; /* file name to be used (can differ from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 buf->ffname) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 char_u *ffname; /* full path version of fname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 int other; /* writing under other name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 * write to other file or b_flags set or not writing the whole file:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 * overwriting only allowed with '!'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 if ( (other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 || (buf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 || ((buf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 || (buf->b_flags & BF_READERR))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 && !p_wa
1457
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
2751 #ifdef FEAT_QUICKFIX
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
2752 && !bt_nofile(buf)
9be44c669f4c updated for version 7.1-172
vimboss
parents: 1444
diff changeset
2753 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 && vim_fexists(ffname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 {
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2756 if (!eap->forceit && !eap->append)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 {
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2758 #ifdef UNIX
637
a420bba0d851 updated for version 7.0184
vimboss
parents: 634
diff changeset
2759 /* with UNIX it is possible to open a directory */
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2760 if (mch_isdir(ffname))
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2761 {
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2762 EMSG2(_(e_isadir2), ffname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2763 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2764 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2767 if (p_confirm || cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2768 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2769 char_u buff[DIALOG_MSG_SIZE];
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2770
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2771 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2772 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2773 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2774 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2775 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2776 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2777 #endif
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2778 {
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2779 EMSG(_(e_exists));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2781 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2783
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2784 /* For ":w! filename" check that no swap file exists for "filename". */
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2785 if (other && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2787 char_u *dir;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2788 char_u *p;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2789 int r;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2790 char_u *swapname;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2791
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2792 /* We only try the first entry in 'directory', without checking if
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2793 * it's writable. If the "." directory is not writable the write
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2794 * will probably fail anyway.
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2795 * Use 'shortname' of the current buffer, since there is no buffer
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2796 * for the written file. */
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2797 if (*p_dir == NUL)
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2798 {
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2799 dir = alloc(5);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2800 if (dir == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2801 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2802 STRCPY(dir, ".");
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2803 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2804 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2805 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2806 dir = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2807 if (dir == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2808 return FAIL;
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2809 p = p_dir;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2810 copy_option_part(&p, dir, MAXPATHL, ",");
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2811 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2812 swapname = makeswapname(fname, ffname, curbuf, dir);
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2813 vim_free(dir);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2814 r = vim_fexists(swapname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2815 if (r)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2816 {
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2817 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2818 if (p_confirm || cmdmod.confirm)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2819 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2820 char_u buff[DIALOG_MSG_SIZE];
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2821
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2822 dialog_msg(buff,
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2823 _("Swap file \"%s\" exists, overwrite anyway?"),
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2824 swapname);
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2825 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2826 != VIM_YES)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2827 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2828 vim_free(swapname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2829 return FAIL;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2830 }
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2831 eap->forceit = TRUE;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2832 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2833 else
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2834 #endif
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2835 {
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2836 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"),
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2837 swapname);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2838 vim_free(swapname);
460
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2839 return FAIL;
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2840 }
7f2d3b3c15a2 updated for version 7.0122
vimboss
parents: 445
diff changeset
2841 }
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
2842 vim_free(swapname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 * Handle ":wnext", ":wNext" and ":wprevious" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 ex_wnext(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 if (eap->cmd[1] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 i = curwin->w_arg_idx + (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 i = curwin->w_arg_idx - (int)eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 eap->line1 = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 if (do_write(eap) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 do_argfile(eap, i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 * ":wall", ":wqall" and ":xall": Write all changed files (and exit).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 do_wqall(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 int error = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 int save_forceit = eap->forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 if (bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 * Check if there is a reason the buffer cannot be written:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 * 1. if the 'write' option is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 * 2. if there is no file name (even after browsing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 * 3. if the 'readonly' is set (even after a dialog)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 * 4. if overwriting is allowed (even after a dialog)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 if (not_writing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 /* ":browse wall": ask for file name if there isn't one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 if (buf->b_ffname == NULL && cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 browse_save_fname(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 else if (check_readonly(&eap->forceit, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 if (buf_write_all(buf, eap->forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 ++error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 /* an autocommand may have deleted the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 if (!buf_valid(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 eap->forceit = save_forceit; /* check_overwrite() may set it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 if (exiting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 if (!error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 getout(0); /* exit Vim */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 not_exiting();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 * Check the 'write' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 * Return TRUE and give a message when it's not st.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 not_writing()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 if (p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 EMSG(_("E142: File not written: Writing is disabled by 'write' option"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 /*
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2948 * 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
2949 * 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
2950 * message when the buffer is readonly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 check_readonly(forceit, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 int *forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 {
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2957 struct stat st;
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2958
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2959 /* 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
2960 * the file exists and permissions are read-only.
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2961 * 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
2962 * important for device checks but not here. */
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2963 if (!*forceit && (buf->b_p_ro
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2964 || (mch_stat((char *)buf->b_ffname, &st) >= 0
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2965 && check_file_readonly(buf->b_ffname, 0777))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
2970 char_u buff[DIALOG_MSG_SIZE];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2972 if (buf->b_p_ro)
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2973 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
2974 buf->b_fname);
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2975 else
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2976 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
2977 buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 /* Set forceit, to force the writing of a readonly file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 *forceit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 #endif
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2990 if (buf->b_p_ro)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 EMSG(_(e_readonly));
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2992 else
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2993 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"),
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2994 buf->b_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 }
1303
da0991871b02 updated for version 7.1-017
vimboss
parents: 1289
diff changeset
2997
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 /*
632
b6632d553df3 updated for version 7.0182
vimboss
parents: 625
diff changeset
3002 * Try to abandon current file and edit a new or existing file.
b6632d553df3 updated for version 7.0182
vimboss
parents: 625
diff changeset
3003 * 'fnum' is the number of the file, if zero use ffname/sfname.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 *
632
b6632d553df3 updated for version 7.0182
vimboss
parents: 625
diff changeset
3005 * Return 1 for "normal" error, 2 for "not written" error, 0 for success
1370
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3006 * -1 for successfully opening another file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 * 'lnum' is the line number for the cursor in the new file (if non-zero).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 getfile(fnum, ffname, sfname, setpm, lnum, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 int fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 char_u *sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 int setpm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 int other;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 char_u *free_me = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 632
diff changeset
3022 if (text_locked())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 return 1;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3024 #ifdef FEAT_AUTOCMD
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3025 if (curbuf_locked())
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3026 return 1;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
3027 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 if (fnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 /* make ffname full path, set sfname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 fname_expand(curbuf, &ffname, &sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 other = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 free_me = ffname; /* has been allocated, free() later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 other = (fnum != curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 ++no_wait_return; /* don't wait for autowrite message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 if (other && !forceit && curbuf->b_nwindows == 1 && !P_HID(curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 if (p_confirm && p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 dialog_changed(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 if (curbufIsChanged())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 EMSG(_(e_nowrtmsg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 retval = 2; /* file has been changed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 if (other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 if (setpm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 if (!other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 retval = 0; /* it's in the same file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum,
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3070 (P_HID(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0),
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3071 curwin) == OK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 retval = -1; /* opened another file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 retval = 1; /* error encountered */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 vim_free(free_me);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 * start editing a new file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 * fnum: file number; if zero use ffname/sfname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 * ffname: the file name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * - full path if sfname used,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 * - any file name if sfname is NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 * - empty string to re-edit with the same file name (but may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 * in a different directory)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 * - NULL to start an empty buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 * sfname: the short file name (or NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 * eap: contains the command to be executed after loading the file and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 * forced 'ff' and 'fenc'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 * newlnum: if > 0: put cursor on this line number (if possible)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 * if ECMD_LASTL: use last position in loaded file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 * if ECMD_LAST: use last position in all files
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 * if ECMD_ONE: use first line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 * flags:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 * ECMD_HIDE: if TRUE don't free the current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 * ECMD_OLDBUF: use existing buffer if it exists
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 * ECMD_FORCEIT: ! used for Ex command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 * ECMD_ADDBUF: don't edit, just add to buffer list
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3104 * 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
3105 * 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
3106 * of the previous buffer for "oldwin" is stored.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 int
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3111 do_ecmd(fnum, ffname, sfname, eap, newlnum, flags, oldwin)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 int fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 char_u *sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 exarg_T *eap; /* can be NULL! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 linenr_T newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 int flags;
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3118 win_T *oldwin;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 int other_file; /* TRUE if editing another file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 int oldbuf; /* TRUE if using existing buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 int auto_buf = FALSE; /* TRUE if autocommands brought us
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 into the buffer unexpectedly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 char_u *new_name = NULL;
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3126 int did_set_swapcommand = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 #if defined(FEAT_AUTOCMD) || defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 char_u *free_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 char_u *browse_file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 int retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 linenr_T topline = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 int newcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 int solcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 char_u *cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 char_u *command = NULL;
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3147 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3148 int did_get_winopts = FALSE;
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3149 #endif
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3150 int readfile_flags = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 command = eap->do_ecmd_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 if (fnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 if (fnum == curbuf->b_fnum) /* file is already being edited */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 return OK; /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 if (cmdmod.browse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 {
1683
75dbeedddaa9 updated for version 7.2b-016
vimboss
parents: 1668
diff changeset
3166 # ifdef FEAT_AUTOCMD
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3167 if (
1683
75dbeedddaa9 updated for version 7.2b-016
vimboss
parents: 1668
diff changeset
3168 # ifdef FEAT_GUI
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3169 !gui.in_use &&
1683
75dbeedddaa9 updated for version 7.2b-016
vimboss
parents: 1668
diff changeset
3170 # endif
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3171 au_has_group((char_u *)"FileExplorer"))
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3172 {
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3173 /* No browsing supported but we do have the file explorer:
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3174 * Edit the directory. */
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3175 if (ffname == NULL || !mch_isdir(ffname))
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3176 ffname = (char_u *)".";
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3177 }
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3178 else
1683
75dbeedddaa9 updated for version 7.2b-016
vimboss
parents: 1668
diff changeset
3179 # endif
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3180 {
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3181 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 NULL, NULL, NULL, curbuf);
462
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3183 if (browse_file == NULL)
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3184 goto theend;
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3185 ffname = browse_file;
c21975c58b44 updated for version 7.0123
vimboss
parents: 460
diff changeset
3186 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 /* if no short name given, use ffname for short name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 if (sfname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 sfname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 #ifdef USE_FNAME_CASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 # ifdef USE_LONG_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 if (USE_LONG_FNAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 # endif
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 408
diff changeset
3196 if (sfname != NULL)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 408
diff changeset
3197 fname_case(sfname, 0); /* set correct case for sfname */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 if (ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 other_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 /* there is no file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 else if (*ffname == NUL && curbuf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 other_file = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 if (*ffname == NUL) /* re-edit with same file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 ffname = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 sfname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 free_fname = fix_fname(ffname); /* may expand to full path name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 if (free_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 ffname = free_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 other_file = otherfile(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 if (usingSunWorkShop && p_acd
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 && (cp = vim_strrchr(sfname, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 sfname = ++cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 * if the file was changed we may not be allowed to abandon it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 * - if we are going to re-edit the same file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 * - 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
3233 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 if ( ((!other_file && !(flags & ECMD_OLDBUF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 || (curbuf->b_nwindows == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 && !(flags & (ECMD_HIDE | ECMD_ADDBUF))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 && check_changed(curbuf, p_awa, !other_file,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 (flags & ECMD_FORCEIT), FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 if (fnum == 0 && other_file && ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 * End Visual mode before switching to another buffer, so the text can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 * copied into the GUI selection buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 reset_VIsual();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3253 #ifdef FEAT_AUTOCMD
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3254 if ((command != NULL || newlnum > (linenr_T)0)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3255 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3256 {
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3257 int len;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3258 char_u *p;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3259
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3260 /* Set v:swapcommand for the SwapExists autocommands. */
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3261 if (command != NULL)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3262 len = (int)STRLEN(command) + 3;
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3263 else
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3264 len = 30;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3265 p = alloc((unsigned)len);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3266 if (p != NULL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3267 {
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3268 if (command != NULL)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3269 vim_snprintf((char *)p, len, ":%s\r", command);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3270 else
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3271 vim_snprintf((char *)p, len, "%ldG", (long)newlnum);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3272 set_vim_var_string(VV_SWAPCOMMAND, p, -1);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3273 did_set_swapcommand = TRUE;
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3274 vim_free(p);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3275 }
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3276 }
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3277 #endif
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3278
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 * If we are starting to edit another file, open a (new) buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 * Otherwise we re-use the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 if (other_file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 if (!(flags & ECMD_ADDBUF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 {
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
3289 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
3290 curwin->w_alt_fnum = curbuf->b_fnum;
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3291 if (oldwin != NULL)
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3292 buflist_altfpos(oldwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 if (fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 if (flags & ECMD_ADDBUF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 linenr_T tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 tlnum = atol((char *)command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 if (tlnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 tlnum = 1L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 buf = buflist_new(ffname, sfname, 0L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 oldbuf = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 buf->b_nwindows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 else /* existing memfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 oldbuf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 (void)buf_check_timestamp(buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 /* Check if autocommands made buffer invalid or changed the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 * buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 if (!buf_valid(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 || curbuf != old_curbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 /* May jump to last used line number for a loaded buffer or when asked
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 * for explicitly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 pos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 newlnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 solcol = pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 * Make the (new) buffer the one used by the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 * If the current buffer was empty and has no file name, curbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 * is returned by buflist_new().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 * Be careful: The autocommands may delete any buffer and change
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 * the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 * - If the buffer we are going to edit is deleted, give up.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 * - If the current buffer is deleted, prefer to load the new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 * buffer when loading a buffer is required. This avoids
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 * loading another buffer which then must be closed again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 * - If we ended up in the new buffer already, need to skip a few
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 * things, set auto_buf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 new_name = vim_strsave(buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 au_new_curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 if (!buf_valid(buf)) /* new buffer has been deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 if (curbuf == old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 buf_copy_options(buf, BCO_ENTER);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 /* close the link to the current buffer */
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
3395 u_sync(FALSE);
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
3396 close_buffer(oldwin, curbuf,
3365
9ccdc4a69d8f updated for version 7.3.449
Bram Moolenaar <bram@vim.org>
parents: 3242
diff changeset
3397 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 #ifdef FEAT_AUTOCMD
3242
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3400 /* Autocommands may open a new window and leave oldwin open
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3401 * which leads to crashes since the above call sets
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3402 * oldwin->w_buffer to NULL. */
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3403 if (curwin != oldwin && oldwin != aucmd_win
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3404 && win_valid(oldwin) && oldwin->w_buffer == NULL)
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3405 win_close(oldwin, FALSE);
48252b5fd170 updated for version 7.3.390
Bram Moolenaar <bram@vim.org>
parents: 3184
diff changeset
3406
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 /* Be careful again, like above. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 if (!buf_valid(buf)) /* new buffer has been deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 if (buf == curbuf) /* already in new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 auto_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 {
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3425 #ifdef FEAT_SYN_HL
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3426 /*
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3427 * <VN> We could instead free the synblock
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3428 * and re-attach to buffer, perhaps.
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3429 */
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3430 if (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
3431 curwin->w_s = &(buf->b_s);
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
3432 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 ++curbuf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 /* set 'fileformat' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 if (*p_ffs && !oldbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 set_fileformat(default_fileformat(), OPT_LOCAL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 /* May get the window options from the last time this buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 * was in this window (or another window). If not used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 * before, reset the local window options to the global
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 * values. Also restores old folding stuff. */
1289
d2612392202f updated for version 7.1-004
vimboss
parents: 1227
diff changeset
3445 get_winopts(curbuf);
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3446 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3447 did_get_winopts = TRUE;
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3448 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 au_new_curbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 ++curbuf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 curwin->w_pcmark.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 curwin->w_pcmark.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 else /* !other_file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 (flags & ECMD_ADDBUF) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 check_fname() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 oldbuf = (flags & ECMD_OLDBUF);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 if ((flags & ECMD_SET_HELP) || keep_help_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 curbuf->b_help = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 set_string_option_direct((char_u *)"buftype", -1,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 684
diff changeset
3480 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 * Always set these options after jumping to a help tag, because the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 * user may have an autocommand that gets in the way.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 * latin1 word characters (for translated help files).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 * Only set it when needed, buf_init_chartab() is some work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 p =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 (char_u *)"65-255,^*,^|,^\"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 (char_u *)"!-~,^*,^|,^\",192-255";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 if (STRCMP(curbuf->b_p_isk, p) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 set_string_option_direct((char_u *)"isk", -1, p,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 684
diff changeset
3499 OPT_FREE|OPT_LOCAL, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 check_buf_options(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 (void)buf_init_chartab(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 curwin->w_p_list = FALSE; /* no list mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 curbuf->b_p_ma = FALSE; /* not modifiable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 curwin->w_p_nu = 0; /* no line numbers */
2178
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents: 2127
diff changeset
3510 curwin->w_p_rnu = 0; /* no relative line numbers */
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
3511 RESET_BINDING(curwin); /* no scroll or cursor binding */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 curwin->w_p_arab = FALSE; /* no arabic mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 curwin->w_p_rl = FALSE; /* help window is left-to-right */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 curwin->w_p_fen = FALSE; /* No folding in the help window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 curwin->w_p_diff = FALSE; /* No 'diff' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 #endif
748
605c8fbb13dd updated for version 7.0222
vimboss
parents: 735
diff changeset
3524 #ifdef FEAT_SPELL
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 359
diff changeset
3525 curwin->w_p_spell = FALSE; /* No spell checking */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 359
diff changeset
3526 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 set_buflisted(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 /* Don't make a buffer listed if it's a help buffer. Useful when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 * using CTRL-O to go back to a help file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 if (!curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 set_buflisted(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 * editing the file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 /* Since we are starting to edit a file, consider the filetype to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 * unset. Helps for when an autocommand changes files and expects syntax
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 * highlighting to work in the other file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 did_filetype = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 * other_file oldbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 * FALSE FALSE re-edit same file, buffer is re-used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 * FALSE TRUE re-edit same file, nothing changes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 * TRUE FALSE start editing new file, new buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 * TRUE TRUE start editing in existing buffer (nothing to do)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 if (!other_file && !oldbuf) /* re-use the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 set_last_cursor(curwin); /* may set b_last_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 newlnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 solcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 if (buf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 new_name = vim_strsave(buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 new_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 #endif
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3582 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
3583 {
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3584 /* 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
3585 * 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
3586 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
3587 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
3588 == FAIL)
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3589 goto theend;
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3590 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
3591 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
3592
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3593 /* 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
3594 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
3595 }
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3596 else
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3597 buf_freeall(curbuf, 0); /* free all things for buffer */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 /* If autocommands deleted the buffer we were going to re-edit, give
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 * up and jump to the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 if (!buf_valid(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 delbuf_msg(new_name); /* frees new_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 vim_free(new_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 /* If autocommands change buffers under our fingers, forget about
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 * re-editing the file. Should do the buf_clear_file(), but perhaps
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 * the autocommands changed the buffer... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 buf_clear_file(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 curbuf->b_op_end.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 * If we get here we are sure to start editing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 /* don't redraw until the cursor is in the right line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 /* Assume success now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 * Reset cursor position, could be used by autocommands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 * Check if we are editing the w_arg_idx file in the argument list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 if (!auto_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 * Set cursor and init window before reading the file and executing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 * autocommands. This allows for the autocommands to position the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 */
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 673
diff changeset
3651 curwin_init();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 #ifdef FEAT_FOLDING
1370
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3654 /* 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
3655 * automatic folding for all windows where it's used. */
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3656 # ifdef FEAT_WINDOWS
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3657 {
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3658 win_T *win;
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3659 tabpage_T *tp;
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3660
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3661 FOR_ALL_TAB_WINDOWS(tp, win)
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3662 if (win->w_buffer == curbuf)
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3663 foldUpdateAll(win);
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3664 }
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3665 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 foldUpdateAll(curwin);
1370
b4d92472f168 updated for version 7.1-085
vimboss
parents: 1369
diff changeset
3667 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3670 /* Change directories when the 'acd' option is set. */
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3671 DO_AUTOCHDIR
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3672
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 * Careful: open_buffer() and apply_autocmds() may change the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 * buffer and window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 if (!oldbuf) /* need to read the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 {
580
90ee46d7f492 updated for version 7.0164
vimboss
parents: 569
diff changeset
3681 #if defined(HAS_SWAP_EXISTS_ACTION)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 * Open the buffer and read the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 #if defined(FEAT_AUTOCMD) && 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
3690 if (should_abort(open_buffer(FALSE, eap, readfile_flags)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 #else
2394
a3aca345aafa Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3693 (void)open_buffer(FALSE, eap, readfile_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695
580
90ee46d7f492 updated for version 7.0164
vimboss
parents: 569
diff changeset
3696 #if defined(HAS_SWAP_EXISTS_ACTION)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 handle_swap_exists(old_curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 {
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
3705 /* Read the modelines, but only to set window-local options. Any
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
3706 * buffer-local options have already been set and may have been
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
3707 * changed by the user. */
717
2fa8cb05b861 updated for version 7.0218
vimboss
parents: 716
diff changeset
3708 do_modelines(OPT_WINONLY);
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
3709
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 &retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 &retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 check_arg_idx(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 * If autocommands change the cursor position or topline, we should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 * keep it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 if (curwin->w_cursor.lnum != lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 newlnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 newcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 if (curwin->w_topline == topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 topline = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 /* Even when cursor didn't move we need to recompute topline. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 changed_line_abv_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 maketitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 #endif
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 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 /* Tell the diff stuff that this buffer is new and/or needs updating.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 * Also needed when re-editing the same buffer, because unloading will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 * have removed it as a diff buffer. */
673
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
3742 if (curwin->w_p_diff)
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
3743 {
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
3744 diff_buf_add(curbuf);
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
3745 diff_invalidate(curbuf);
513866ffe6af updated for version 7.0200
vimboss
parents: 637
diff changeset
3746 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3749 #ifdef FEAT_SPELL
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3750 /* 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
3751 * 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
3752 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
3753 (void)did_set_spelllang(curwin);
1185
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3754 #endif
184d2020d8f1 updated for version 7.1a-001
vimboss
parents: 1091
diff changeset
3755
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 if (newcol >= 0) /* position set by autocommands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 curwin->w_cursor.col = newcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 else if (newlnum > 0) /* line number from caller or old position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 curwin->w_cursor.lnum = newlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 if (solcol >= 0 && !p_sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 /* 'sol' is off: Use last known column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 curwin->w_cursor.col = solcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 else /* no line number, go to last line in Ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 beginline(BL_WHITE | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 /* Check if cursors in other windows on the same buffer are still valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 check_lnums(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 * Did not read the file, need to show some info about the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 * Do this after setting the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 if (oldbuf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 && !auto_buf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 int msg_scroll_save = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 * message. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 if (!msg_scroll) /* wait a bit when overwriting an error msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 msg_scroll = msg_scroll_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 msg_scrolled_ign = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 fileinfo(FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 msg_scrolled_ign = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 if (command != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 if (curbuf->b_kmap_state & KEYMAP_INIT)
1869
720a59d79bcd updated for version 7.2-168
vimboss
parents: 1868
diff changeset
3826 (void)keymap_init();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 if (!skip_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 n = p_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 if (topline == 0 && command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 p_so = 999; /* force cursor halfway the window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 update_topline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 curwin->w_scbind_pos = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 p_so = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 if (p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 need_start_insertmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845
961
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3846 /* Change directories when the 'acd' option is set. */
c06c658691e2 updated for version 7.0-087
vimboss
parents: 944
diff changeset
3847 DO_AUTOCHDIR
821
a2b128f7d705 updated for version 7.0c11
vimboss
parents: 819
diff changeset
3848
a2b128f7d705 updated for version 7.0c11
vimboss
parents: 819
diff changeset
3849 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG)
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2178
diff changeset
3850 if (curbuf->b_ffname != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 # ifdef FEAT_SUN_WORKSHOP
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2178
diff changeset
3853 if (gui.in_use && usingSunWorkShop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 # ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
3857 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP)
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 29
diff changeset
3858 netbeans_file_opened(curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 theend:
716
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3864 #ifdef FEAT_AUTOCMD
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3865 if (did_set_swapcommand)
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3866 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
8ae24f338cab updated for version 7.0217
vimboss
parents: 714
diff changeset
3867 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 vim_free(browse_file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 vim_free(free_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 delbuf_msg(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 name == NULL ? (char_u *)"" : name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 au_new_curbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3887 static int append_indent = 0; /* autoindent for first line */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3888
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 * ":insert" and ":append", also used by ":change"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 ex_append(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 int did_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 linenr_T lnum = eap->line2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3899 int indent = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3900 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3901 int vcol;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3902 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3904 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3905 if (eap->forceit)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3906 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3907
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3908 /* First autoindent comes from the line we start on */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3909 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3910 append_indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3911
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3915 /* when the buffer is empty append to line 0 and delete the dummy line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3916 if (empty && lnum == 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3917 lnum = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3918
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 State = INSERT; /* behave like in Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 if (curbuf->b_p_iminsert == B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 State |= LANGMAP;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3922
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 371
diff changeset
3923 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 need_wait_return = FALSE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3927 if (curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3928 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3929 if (append_indent >= 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3930 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3931 indent = append_indent;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3932 append_indent = -1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3933 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3934 else if (lnum > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3935 indent = get_indent_lnum(lnum);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3936 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3937 ex_keep_indent = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 if (eap->getline == NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3939 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3940 /* No getline() function, use the lines that follow. This ends
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3941 * when there is no more. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3942 if (eap->nextcmd == NULL || *eap->nextcmd == NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3943 break;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3944 p = vim_strchr(eap->nextcmd, NL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3945 if (p == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3946 p = eap->nextcmd + STRLEN(eap->nextcmd);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3947 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3948 if (*p != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3949 ++p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3950 eap->nextcmd = p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3951 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 theline = eap->getline(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 #ifdef FEAT_EVAL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 41
diff changeset
3955 eap->cstack->cs_looplevel > 0 ? -1 :
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 #endif
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3957 NUL, eap->cookie, indent);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 lines_left = Rows - 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3959 if (theline == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3960 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3961
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3962 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3963 if (ex_keep_indent)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3964 append_indent = indent;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3965
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3966 /* Look for the "." after automatic indent. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3967 vcol = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3968 for (p = theline; indent > vcol; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3969 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3970 if (*p == ' ')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3971 ++vcol;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3972 else if (*p == TAB)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3973 vcol += 8 - vcol % 8;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3974 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3975 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3976 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3977 if ((p[0] == '.' && p[1] == NUL)
321
3ee6db0a746e updated for version 7.0083
vimboss
parents: 315
diff changeset
3978 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0))
3ee6db0a746e updated for version 7.0083
vimboss
parents: 315
diff changeset
3979 == FAIL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3985 /* don't use autoindent if nothing was typed. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3986 if (p[0] == NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3987 theline[0] = NUL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
3988
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 did_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 ml_append(lnum, theline, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 appended_lines_mark(lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 ++lnum;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3995
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3996 if (empty)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3997 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3998 ml_delete(2L, FALSE);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3999 empty = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4000 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4004 if (eap->forceit)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4005 curbuf->b_p_ai = !curbuf->b_p_ai;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4006
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 /* "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
4008 * eap->line2 pointed to the end of the buffer and nothing was appended)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 * "end" is set to lnum when something has been appended, otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 * it is the same than "start" -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 eap->line2 + 1 : curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 if (eap->cmdidx != CMD_append)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 --curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 curbuf->b_op_end.lnum = (eap->line2 < lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 ? lnum : curbuf->b_op_start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 beginline(BL_SOL | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 need_wait_return = FALSE; /* don't use wait_return() now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 * ":change"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 ex_change(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 if (eap->line2 >= eap->line1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4039 /* the ! flag toggles autoindent */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4040 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4041 append_indent = get_indent_lnum(eap->line1);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4042
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 for (lnum = eap->line2; lnum >= eap->line1; --lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 ml_delete(eap->line1, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 }
1929
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4049
9230c45fdde6 updated for version 7.2-226
vimboss
parents: 1883
diff changeset
4050 /* 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
4051 check_cursor_lnum();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 /* ":append" on the line above the deleted lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 eap->line2 = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 ex_append(eap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 ex_z(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 char_u *x;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4064 int bigness;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4065 char_u *kind;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 int minus = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 linenr_T start, end, curs, i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 linenr_T lnum = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4071 /* Vi compatible: ":z!" uses display height, without a count uses
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4072 * 'scroll' */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4073 if (eap->forceit)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4074 bigness = curwin->w_height;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4075 else if (firstwin == lastwin)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4076 bigness = curwin->w_p_scr * 2;
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1876
diff changeset
4077 #ifdef FEAT_WINDOWS
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4078 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4079 bigness = curwin->w_height - 3;
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1876
diff changeset
4080 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (bigness < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 bigness = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 x = eap->arg;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4085 kind = x;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4086 if (*kind == '-' || *kind == '+' || *kind == '='
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4087 || *kind == '^' || *kind == '.')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4088 ++x;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4089 while (*x == '-' || *x == '+')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 if (*x != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 if (!VIM_ISDIGIT(*x))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 EMSG(_("E144: non-numeric argument to :z"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4100 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 bigness = atoi((char *)x);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4102 p_window = bigness;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4103 if (*kind == '=')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4104 bigness += 2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4105 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4108 /* the number of '-' and '+' multiplies the distance */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4109 if (*kind == '-' || *kind == '+')
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4110 for (x = kind + 1; *x == *kind; ++x)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4111 ;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4112
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4113 switch (*kind)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 case '-':
2881
d84a564f28c9 updated for version 7.3.214
Bram Moolenaar <bram@vim.org>
parents: 2837
diff changeset
4116 start = lnum - bigness * (linenr_T)(x - kind) + 1;
d84a564f28c9 updated for version 7.3.214
Bram Moolenaar <bram@vim.org>
parents: 2837
diff changeset
4117 end = start + bigness - 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4118 curs = end;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 case '=':
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4122 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4123 end = lnum + (bigness + 1) / 2 - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 curs = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 minus = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 case '^':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 start = lnum - bigness * 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 end = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 curs = lnum - bigness;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 case '.':
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4135 start = lnum - (bigness + 1) / 2 + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4136 end = lnum + (bigness + 1) / 2 - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 curs = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 default: /* '+' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 start = lnum;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4142 if (*kind == '+')
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4143 start += bigness * (linenr_T)(x - kind - 1) + 1;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4144 else if (eap->addr_count == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4145 ++start;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4146 end = start + bigness - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 curs = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 if (start < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 start = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 if (end > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 end = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 if (curs > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 curs = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 for (i = start; i <= end; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4170 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 if (minus && i == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 for (j = 1; j < Columns; j++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 msg_putchar('-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 curwin->w_cursor.lnum = curs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 ex_no_reprint = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 * Check if the restricted flag is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 check_restricted()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 if (restricted)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 EMSG(_("E145: Shell commands not allowed in rvim"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 * Check if the secure flag is set (.exrc or .vimrc in current directory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 * If so, give an error message and return TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 * Otherwise, return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 check_secure()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 if (secure)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 secure = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 EMSG(_(e_curdir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 #ifdef HAVE_SANDBOX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 * In the sandbox more things are not allowed, including the things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 * disallowed in secure mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 if (sandbox != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 EMSG(_(e_sandbox));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 static char_u *old_sub = NULL; /* previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 static int global_need_beginline; /* call beginline() after ":g" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 /* do_sub()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 * Perform a substitution from line eap->line1 to line eap->line2 using the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 * command pointed to by eap->arg which should be of the form:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 * /pattern/substitution/{flags}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 * The usual escapes are supported as described in the regexp docs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 do_sub(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 long i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 static int do_all = FALSE; /* do multiple substitutions per line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 static int do_ask = FALSE; /* ask for confirmation */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4250 static int do_count = FALSE; /* count only */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 static int do_error = TRUE; /* if false, ignore errors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 static int do_print = FALSE; /* print last line with subs. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4253 static int do_list = FALSE; /* list last line with subs. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4254 static int do_number = FALSE; /* list last line with line nr*/
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 static int do_ic = 0; /* ignore case flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 char_u *pat = NULL, *sub = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 int delimiter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 int got_quit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 int got_match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 int which_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 int save_State;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4265 linenr_T first_line = 0; /* first changed line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4266 linenr_T last_line= 0; /* below last changed line AFTER the
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 * change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 linenr_T old_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 linenr_T line2;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4270 long nmatch; /* number of lines in match */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4271 char_u *sub_firstline; /* allocated copy of first sub line */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
4272 int endcolumn = FALSE; /* cursor in last column when done */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4273 pos_T old_cursor = curwin->w_cursor;
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
4274 int start_nsubs;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4275 #ifdef FEAT_EVAL
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4276 int save_ma = 0;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4277 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 sub_nsubs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 sub_nlines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 }
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
4285 start_nsubs = sub_nsubs;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 if (eap->cmdidx == CMD_tilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 which_pat = RE_SUBST; /* use last substitute regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 /* new pattern and substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 if (eap->cmd[0] == 's' && *cmd != NUL && !vim_iswhite(*cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 /* don't accept alphanumeric for separator */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 if (isalpha(*cmd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 EMSG(_("E146: Regular expressions can't be delimited by letters"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 * "\/sub/" and "\?sub?" use last used search pattern (almost like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 * //sub/r). "\&sub&" use last substitute pattern (like //sub/).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 if (vim_strchr((char_u *)"/?&", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 EMSG(_(e_backslash));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 if (*cmd != '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 which_pat = RE_SEARCH; /* use last '/' pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 pat = (char_u *)""; /* empty search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 delimiter = *cmd++; /* remember delimiter character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 else /* find the end of the regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 {
1466
e641c7a27c47 updated for version 7.1-181
vimboss
parents: 1459
diff changeset
4322 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */
e641c7a27c47 updated for version 7.1-181
vimboss
parents: 1459
diff changeset
4323 if (p_altkeymap && curwin->w_p_rl)
e641c7a27c47 updated for version 7.1-181
vimboss
parents: 1459
diff changeset
4324 lrF_sub(cmd);
e641c7a27c47 updated for version 7.1-181
vimboss
parents: 1459
diff changeset
4325 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 which_pat = RE_LAST; /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 delimiter = *cmd++; /* remember delimiter character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 pat = cmd; /* remember start of search pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 * Small incompatibility: vi sees '\n' as end of the command, but in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 * Vim we want to use '\n' to find/substitute a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 sub = cmd; /* remember the start of the substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 while (cmd[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 if (cmd[0] == delimiter) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 ++cmd;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
4349 mb_ptr_adv(cmd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4354 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4355 if (STRCMP(sub, "%") == 0
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4356 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4357 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4358 if (old_sub == NULL) /* there is no previous command */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4359 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4360 EMSG(_(e_nopresub));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4361 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4362 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4363 sub = old_sub;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4364 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4365 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4366 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4367 vim_free(old_sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4368 old_sub = vim_strsave(sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4369 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 else if (!eap->skip) /* use previous pattern and substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 if (old_sub == NULL) /* there is no previous command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 EMSG(_(e_nopresub));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 pat = NULL; /* search_regcomp() will use previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 sub = old_sub;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4381
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4382 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4383 * last column after using "$". */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
4384 endcolumn = (curwin->w_curswant == MAXCOL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 * Find trailing options. When '&' is used, keep old options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 if (!p_ed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 if (p_gd) /* default is global on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 do_all = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 do_all = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 do_ask = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 do_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 do_print = FALSE;
587
3686831cf3da updated for version 7.0166
vimboss
parents: 580
diff changeset
4404 do_count = FALSE;
1321
f3d7fa7dcf63 updated for version 7.1-035
vimboss
parents: 1314
diff changeset
4405 do_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 do_ic = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 while (*cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 * Note that 'g' and 'c' are always inverted, also when p_ed is off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 * 'r' is never inverted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 if (*cmd == 'g')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 do_all = !do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 else if (*cmd == 'c')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 do_ask = !do_ask;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4418 else if (*cmd == 'n')
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4419 do_count = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 else if (*cmd == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 do_error = !do_error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 else if (*cmd == 'r') /* use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 which_pat = RE_LAST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 else if (*cmd == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 do_print = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4426 else if (*cmd == '#')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4427 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4428 do_print = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4429 do_number = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4430 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4431 else if (*cmd == 'l')
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4432 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4433 do_print = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4434 do_list = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4435 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 else if (*cmd == 'i') /* ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 do_ic = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 else if (*cmd == 'I') /* don't ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 do_ic = 'I';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4444 if (do_count)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4445 do_ask = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 * check for a trailing count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 if (VIM_ISDIGIT(*cmd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 i = getdigits(&cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 if (i <= 0 && !eap->skip && do_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 EMSG(_(e_zerocount));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 eap->line1 = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 eap->line2 += i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 if (eap->line2 > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 eap->line2 = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 * check for trailing command or garbage
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 cmd = skipwhite(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 if (*cmd && *cmd != '"') /* if not end-of-line or comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 eap->nextcmd = check_nextcmd(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 if (eap->nextcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 if (eap->skip) /* not executing commands, only parsing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481
823
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
4482 if (!do_count && !curbuf->b_p_ma)
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
4483 {
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
4484 /* Substitution is not allowed in non-'modifiable' buffer */
823
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
4485 EMSG(_(e_modifiable));
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
4486 return;
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
4487 }
9ab23f1e137f updated for version 7.0c12
vimboss
parents: 821
diff changeset
4488
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 if (do_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 EMSG(_(e_invcmd));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 if (do_ic == 'i')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 regmatch.rmm_ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 else if (do_ic == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 regmatch.rmm_ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 sub_firstline = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 * ~ in the substitute pattern is replaced with the old pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 * 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
4507 * But don't do it when it starts with "\=", then it's an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 if (!(sub[0] == '\\' && sub[1] == '='))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 sub = regtilde(sub, p_magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 * Check for a match on each line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 line2 = eap->line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 for (lnum = eap->line1; lnum <= line2 && !(got_quit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 || aborting()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 ); ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 {
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
4522 nmatch = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
4523 (colnr_T)0, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 if (nmatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 colnr_T copycol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 colnr_T prev_matchcol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 char_u *new_end, *new_start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 unsigned new_start_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 int did_sub = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 int lastone;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4534 int len, copy_len, needed_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 long nmatch_tl = 0; /* nr of lines matched below lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 int do_again; /* do it again after joining lines */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
4537 int skip_match = FALSE;
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4538 linenr_T sub_firstlnum; /* nr of first sub line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 * The new text is build up step by step, to avoid too much
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 * copying. There are these pieces:
1581
8dc36a64ae8b updated for version 7.1-294
vimboss
parents: 1538
diff changeset
4543 * sub_firstline The old text, unmodified.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 * copycol Column in the old text where we started
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 * looking for a match; from here old text still
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 * needs to be copied to the new text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 * matchcol Column number of the old text where to look
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 * for the next match. It's just after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 * previous match or one further.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 * prev_matchcol Column just after the previous match (if any).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 * Mostly equal to matchcol, except for the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 * match and after skipping an empty match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 * regmatch.*pos Where the pattern matched in the old text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 * new_start The new text, all that has been produced so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 * far.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 * new_end The new text, where to append new text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 *
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4558 * lnum The line number where we found the start of
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4559 * the match. Can be below the line we searched
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4560 * when there is a \n before a \zs in the
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4561 * pattern.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 * sub_firstlnum The line number in the buffer where to look
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 * for a match. Can be different from "lnum"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 * when the pattern or substitute string contains
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 * line breaks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 * Special situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 * - When the substitute string contains a line break, the part up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 * to the line break is inserted in the text, but the copy of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 * the original line is kept. "sub_firstlnum" is adjusted for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 * the inserted lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 * - When the matched pattern contains a line break, the old line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 * is taken from the line at the end of the pattern. The lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 * in the match are deleted later, "sub_firstlnum" is adjusted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 * accordingly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 * The new text is built up in new_start[]. It has some extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 * 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
4579 * the length of the allocated memory at new_start.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 * 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
4582 * updating the screen or handling a multi-line match. The "old_"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 * pointers point into this copy.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 */
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4585 sub_firstlnum = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 copycol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 matchcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 /* At first match, remember current cursor position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 if (!got_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 got_match = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 * Loop until nothing more to replace in this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 * 1. Handle match with empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 * 2. If do_ask is set, ask for confirmation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 * 4. if do_all is set, find next match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 {
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4606 /* Advance "lnum" to the line where the match starts. The
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4607 * 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
4608 * break before \zs. */
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4609 if (regmatch.startpos[0].lnum > 0)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4610 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4611 lnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4612 sub_firstlnum += regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4613 nmatch -= regmatch.startpos[0].lnum;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4614 vim_free(sub_firstline);
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4615 sub_firstline = NULL;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4616 }
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4617
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4618 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4619 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4620 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4621 if (sub_firstline == NULL)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4622 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4623 vim_free(new_start);
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4624 goto outofmem;
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4625 }
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4626 }
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4627
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 /* Save the line number of the last change for the final
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 * cursor position (just like Vi). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 do_again = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 * 1. Match empty string does not count, except for first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 * match. This reproduces the strange vi behaviour.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 * This also catches endless loops.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 if (matchcol == prev_matchcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 && regmatch.endpos[0].lnum == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 && matchcol == regmatch.endpos[0].col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 {
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
4642 if (sub_firstline[matchcol] == NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
4643 /* We already were at the end of the line. Don't look
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
4644 * for a match in this line again. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
4645 skip_match = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
4646 else
2837
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4647 {
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4648 /* search for a match at next column */
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4649 #ifdef FEAT_MBYTE
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4650 if (has_mbyte)
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4651 matchcol += mb_ptr2len(sub_firstline + matchcol);
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4652 else
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4653 #endif
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4654 ++matchcol;
8470ac4679c1 updated for version 7.3.192
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
4655 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 goto skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 /* Normally we continue searching for a match just after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 * previous match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 matchcol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 prev_matchcol = matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4665 * 2. If do_count is set only increase the counter.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4666 * If do_ask is set, ask for confirmation.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4668 if (do_count)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4669 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4670 /* For a multi-line match, put matchcol at the NUL at
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4671 * the end of the line and set nmatch to one, so that
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4672 * we continue looking for a match on the next line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4673 * Avoids that ":s/\nB\@=//gc" get stuck. */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4674 if (nmatch > 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4675 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4676 matchcol = (colnr_T)STRLEN(sub_firstline);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4677 nmatch = 1;
1483
05b48b16b627 updated for version 7.1-198
vimboss
parents: 1466
diff changeset
4678 skip_match = TRUE;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4679 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4680 sub_nsubs++;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4681 did_sub = TRUE;
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4682 #ifdef FEAT_EVAL
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4683 /* Skip the substitution, unless an expression is used,
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4684 * then it is evaluated in the sandbox. */
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4685 if (!(sub[0] == '\\' && sub[1] == '='))
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4686 #endif
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4687 goto skip;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4688 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4689
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 if (do_ask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 {
1874
87b6a6a065ab updated for version 7.2-171
vimboss
parents: 1872
diff changeset
4692 int typed = 0;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4693
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 /* change State to CONFIRM, so that the mouse works
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 * properly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 setmouse(); /* disable mouse in xterm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 curwin->w_cursor.col = regmatch.startpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 /* When 'cpoptions' contains "u" don't sync undo when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 * asking for confirmation. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 ++no_u_sync;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 while (do_ask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4713 if (exmode_active)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4714 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4715 char_u *resp;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4716 colnr_T sc, ec;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4717
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4718 print_line_no_prefix(lnum, FALSE, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4719
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4720 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4721 curwin->w_cursor.col = regmatch.endpos[0].col - 1;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4722 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4723 msg_start();
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4724 for (i = 0; i < (long)sc; ++i)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4725 msg_putchar(' ');
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4726 for ( ; i <= (long)ec; ++i)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4727 msg_putchar('^');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4728
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4729 resp = getexmodeline('?', NULL, 0);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4730 if (resp != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4731 {
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4732 typed = *resp;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4733 vim_free(resp);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4734 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4735 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4736 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4737 {
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4738 char_u *orig_line = NULL;
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4739 int len_change = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 #ifdef FEAT_FOLDING
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4741 int save_p_fen = curwin->w_p_fen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4742
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4743 curwin->w_p_fen = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4744 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4745 /* Invert the matched string.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4746 * Remove the inversion afterwards. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4747 temp = RedrawingDisabled;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4748 RedrawingDisabled = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4749
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4750 if (new_start != NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4751 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4752 /* There already was a substitution, we would
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4753 * 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
4754 * really update the line, it would change
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4755 * what matches. Temporarily replace the line
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4756 * and change it back afterwards. */
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4757 orig_line = vim_strsave(ml_get(lnum));
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4758 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4759 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4760 char_u *new_line = concat_str(new_start,
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4761 sub_firstline + copycol);
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4762
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4763 if (new_line == NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4764 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4765 vim_free(orig_line);
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4766 orig_line = NULL;
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4767 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4768 else
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4769 {
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4770 /* Position the cursor relative to the
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4771 * end of the line, the previous
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4772 * substitute may have inserted or
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4773 * deleted characters before the
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4774 * cursor. */
4086
0cbea05f19c7 updated for version 7.3.797
Bram Moolenaar <bram@vim.org>
parents: 4076
diff changeset
4775 len_change = (int)STRLEN(new_line)
0cbea05f19c7 updated for version 7.3.797
Bram Moolenaar <bram@vim.org>
parents: 4076
diff changeset
4776 - (int)STRLEN(orig_line);
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4777 curwin->w_cursor.col += len_change;
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4778 ml_replace(lnum, new_line, FALSE);
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4779 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4780 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4781 }
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4782
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4783 search_match_lines = regmatch.endpos[0].lnum
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4784 - regmatch.startpos[0].lnum;
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4785 search_match_endcol = regmatch.endpos[0].col
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4786 + len_change;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4787 highlight_match = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4788
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4789 update_topline();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4790 validate_cursor();
748
605c8fbb13dd updated for version 7.0222
vimboss
parents: 735
diff changeset
4791 update_screen(SOME_VALID);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4792 highlight_match = FALSE;
748
605c8fbb13dd updated for version 7.0222
vimboss
parents: 735
diff changeset
4793 redraw_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 #ifdef FEAT_FOLDING
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4796 curwin->w_p_fen = save_p_fen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4797 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4798 if (msg_row == Rows - 1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4799 msg_didout = FALSE; /* avoid a scroll-up */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4800 msg_starthere();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4801 i = msg_scroll;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4802 msg_scroll = 0; /* truncate msg when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4803 needed */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4804 msg_no_more = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4805 /* write message same highlighting as for
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4806 * wait_return */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4807 smsg_attr(hl_attr(HLF_R),
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4808 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4809 msg_no_more = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4810 msg_scroll = i;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4811 showruler(TRUE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4812 windgoto(msg_row, msg_col);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4813 RedrawingDisabled = temp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 #ifdef USE_ON_FLY_SCROLL
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4816 dont_scroll = FALSE; /* allow scrolling here */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4817 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4818 ++no_mapping; /* don't map this key */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4819 ++allow_keys; /* allow special keys */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4820 typed = plain_vgetc();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4821 --allow_keys;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4822 --no_mapping;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4823
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4824 /* clear the question */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4825 msg_didout = FALSE; /* don't scroll up */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4826 msg_col = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4827 gotocmdline(TRUE);
4076
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4828
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4829 /* restore the line */
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4830 if (orig_line != NULL)
7061704c2014 updated for version 7.3.792
Bram Moolenaar <bram@vim.org>
parents: 4035
diff changeset
4831 ml_replace(lnum, orig_line, FALSE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4832 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
4833
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 need_wait_return = FALSE; /* no hit-return prompt */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4835 if (typed == 'q' || typed == ESC || typed == Ctrl_C
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 #ifdef UNIX
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4837 || typed == intr_char
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 got_quit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4844 if (typed == 'n')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 break;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4846 if (typed == 'y')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 break;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4848 if (typed == 'l')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 /* last: replace and then stop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 do_all = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 line2 = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4855 if (typed == 'a')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 do_ask = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 #ifdef FEAT_INS_EXPAND
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4861 if (typed == Ctrl_E)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 scrollup_clamp();
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4863 else if (typed == Ctrl_Y)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 scrolldown_clamp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 if (vim_strchr(p_cpo, CPO_UNDO) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 --no_u_sync;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4874 if (typed == 'n')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 /* For a multi-line match, put matchcol at the NUL at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 * the end of the line and set nmatch to one, so that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 * we continue looking for a match on the next line.
1091
f9366d458bd0 updated for version 7.0-217
vimboss
parents: 1076
diff changeset
4879 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc"
f9366d458bd0 updated for version 7.0-217
vimboss
parents: 1076
diff changeset
4880 * get stuck when pressing 'n'. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
4883 matchcol = (colnr_T)STRLEN(sub_firstline);
1091
f9366d458bd0 updated for version 7.0-217
vimboss
parents: 1076
diff changeset
4884 skip_match = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 goto skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 if (got_quit)
4099
77fa4dee43fc updated for version 7.3.803
Bram Moolenaar <bram@vim.org>
parents: 4086
diff changeset
4889 goto skip;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 /* Move the cursor to the start of the match, so that we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 * use "\=col("."). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 curwin->w_cursor.col = regmatch.startpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 * 3. substitute the string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 */
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4899 #ifdef FEAT_EVAL
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4900 if (do_count)
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4901 {
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
4902 /* 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
4903 save_ma = curbuf->b_p_ma;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4904 curbuf->b_p_ma = FALSE;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4905 sandbox++;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4906 }
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4907 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 /* get length of substitution part */
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4909 sublen = vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4910 sub_firstlnum - regmatch.startpos[0].lnum,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 sub, sub_firstline, FALSE, p_magic, TRUE);
3736
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4912 #ifdef FEAT_EVAL
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4913 if (do_count)
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4914 {
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4915 curbuf->b_p_ma = save_ma;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4916 sandbox--;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4917 goto skip;
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4918 }
dc65e6429d2c updated for version 7.3.627
Bram Moolenaar <bram@vim.org>
parents: 3672
diff changeset
4919 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4921 /* When the match included the "$" of the last line it may
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
4922 * go beyond the last line of the buffer. */
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4923 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4924 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4925 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4926 skip_match = TRUE;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4927 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
4928
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 /* Need room for:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 * - result so far in new_start (not for first sub in line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 * - original text up to match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 * - length of substituted part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 * - original text after match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 if (nmatch == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 p1 = sub_firstline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 p1 = ml_get(sub_firstlnum + nmatch - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 nmatch_tl += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 }
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4942 copy_len = regmatch.startpos[0].col - copycol;
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4943 needed_len = copy_len + ((unsigned)STRLEN(p1)
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4944 - regmatch.endpos[0].col) + sublen + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 if (new_start == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 * Get some space for a temporary buffer to do the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 * substitution into (and some extra space to avoid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 * too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 new_start_len = needed_len + 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 if ((new_start = alloc_check(new_start_len)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 goto outofmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 *new_start = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 new_end = new_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 * Check if the temporary buffer is long enough to do the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 * substitution into. If not, make it larger (with a bit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 * extra to avoid too many calls to alloc()/free()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 len = (unsigned)STRLEN(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 needed_len += len;
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4967 if (needed_len > (int)new_start_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 new_start_len = needed_len + 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 if ((p1 = alloc_check(new_start_len)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 goto outofmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 mch_memmove(p1, new_start, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 vim_free(new_start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 new_start = p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 new_end = new_start + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 * copy the text up to the part that matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4985 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len);
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
4986 new_end += copy_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4988 (void)vim_regsub_multi(&regmatch,
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
4989 sub_firstlnum - regmatch.startpos[0].lnum,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 sub, new_end, TRUE, p_magic, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 sub_nsubs++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 did_sub = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 /* Move the cursor to the start of the line, to avoid that it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 * is beyond the end of the line after the substitution. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 /* For a multi-line match, make a copy of the last matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 * line and continue in that one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 if (nmatch > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 sub_firstlnum += nmatch - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 vim_free(sub_firstline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 sub_firstline = vim_strsave(ml_get(sub_firstlnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 /* When going beyond the last line, stop substituting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 if (sub_firstlnum <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 do_again = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 do_all = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 /* Remember next character to be copied. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 copycol = regmatch.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5015 if (skip_match)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5016 {
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5017 /* Already hit end of the buffer, sub_firstlnum is one
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5018 * less than what it ought to be. */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5019 vim_free(sub_firstline);
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5020 sub_firstline = vim_strsave((char_u *)"");
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5021 copycol = 0;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5022 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5023
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 * Now the trick is to replace CTRL-M chars with a real line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 * break. This would make it impossible to insert a CTRL-M in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 * the text. The line break can be avoided by preceding the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 * CTRL-M with a backslash. To be able to insert a backslash,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 * they must be doubled in the string and are halved here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 * That is Vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 for (p1 = new_end; *p1; ++p1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
5035 STRMOVE(p1, p1 + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 else if (*p1 == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 if (u_inssub(lnum) == OK) /* prepare for undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 *p1 = NUL; /* truncate up to the CR */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 ml_append(lnum - 1, new_start,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 (colnr_T)(p1 - new_start + 1), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 if (do_ask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 appended_lines(lnum - 1, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 /* All line numbers increase. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 ++sub_firstlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 ++line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 /* move the cursor to the new line, like Vi */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 ++curwin->w_cursor.lnum;
1444
215d6b2a1816 updated for version 7.1-159
vimboss
parents: 1438
diff changeset
5058 /* copy the rest */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1581
diff changeset
5059 STRMOVE(new_start, p1 + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 p1 = new_start - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 else if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
5065 p1 += (*mb_ptr2len)(p1) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 * 4. If do_all is set, find next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 * Prevent endless loop with patterns that match empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 * But ":s/\n/#/" is OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 skip:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 /* We already know that we did the last subst when we are at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 * the end of the line, except that a pattern like
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5078 * "bar\|\nfoo" may match at the NUL. "lnum" can be below
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5079 * "line2" when there is a \zs in the pattern after a line
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5080 * break. */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5081 lastone = (skip_match
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5082 || got_int
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5083 || got_quit
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5084 || lnum > line2
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5085 || !(do_all || do_again)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5086 || (sub_firstline[matchcol] == NUL && nmatch <= 1
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
5087 && !re_multiline(regmatch.regprog)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 nmatch = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 * Replace the line in the buffer when needed. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 * skipped when there are more matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 * The check for nmatch_tl is needed for when multi-line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 * matching must replace the lines before trying to do another
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 * match, otherwise "\@<=" won't work.
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5096 * When the match starts below where we start searching also
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5097 * need to replace the line first (using \zs after \n).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 if (lastone
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 || nmatch_tl > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 || (nmatch = vim_regexec_multi(&regmatch, curwin,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5102 curbuf, sub_firstlnum,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5103 matchcol, NULL)) == 0
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5104 || regmatch.startpos[0].lnum > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 if (new_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 * Copy the rest of the line, that didn't match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 * "matchcol" has to be adjusted, we use the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 * the line as reference, because the substitute may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 * have changed the number of characters. Same for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 * "prev_matchcol".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 STRCAT(new_start, sub_firstline + copycol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 if (u_savesub(lnum) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 ml_replace(lnum, new_start, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 if (nmatch_tl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 * Matched lines have now been substituted and are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 * useless, delete them. The part after the match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 * has been appended to new_start, we don't need
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 * it in the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 if (u_savedel(lnum, nmatch_tl) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 for (i = 0; i < nmatch_tl; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 ml_delete(lnum, (int)FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 mark_adjust(lnum, lnum + nmatch_tl - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 (long)MAXLNUM, -nmatch_tl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 if (do_ask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 deleted_lines(lnum, nmatch_tl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 line2 -= nmatch_tl; /* nr of lines decreases */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 nmatch_tl = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 /* When asking, undo is saved each time, must also set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 * changed flag each time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 if (do_ask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 if (first_line == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 first_line = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 last_line = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 sub_firstlnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 vim_free(sub_firstline); /* free the temp buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 sub_firstline = new_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 new_start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 prev_matchcol = (colnr_T)STRLEN(sub_firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 - prev_matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 copycol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 if (nmatch == -1 && !lastone)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 nmatch = vim_regexec_multi(&regmatch, curwin, curbuf,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5168 sub_firstlnum, matchcol, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 * 5. break if there isn't another match in this line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 if (nmatch <= 0)
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5174 {
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5175 /* If the match found didn't start where we were
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5176 * searching, do the next search in the line where we
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5177 * found the match. */
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5178 if (nmatch == -1)
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5179 lnum -= regmatch.startpos[0].lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 break;
1499
75c88515e0db updated for version 7.1-214
vimboss
parents: 1483
diff changeset
5181 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 if (did_sub)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 ++sub_nlines;
1720
7b258a166daa updated for version 7.2-018
vimboss
parents: 1696
diff changeset
5189 vim_free(new_start); /* for when substitute was cancelled */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 vim_free(sub_firstline); /* free the copy of the original line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 sub_firstline = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 if (first_line != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 /* Need to subtract the number of added lines from "last_line" to get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 * the line number before the change (same as adding the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 * deleted lines). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 i = curbuf->b_ml.ml_line_count - old_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 changed_lines(first_line, 0, last_line - i, i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 outofmem:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 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
5208
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5209 /* ":s/pat//n" doesn't move the cursor */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5210 if (do_count)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5211 curwin->w_cursor = old_cursor;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5212
2126
e038754d419a updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents: 1929
diff changeset
5213 if (sub_nsubs > start_nsubs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 /* Set the '[ and '] marks. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 curbuf->b_op_start.lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 curbuf->b_op_end.lnum = line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 {
3394
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5222 if (!do_ask) /* when interactive leave cursor on the match */
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5223 {
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5224 if (endcolumn)
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5225 coladvance((colnr_T)MAXCOL);
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5226 else
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5227 beginline(BL_WHITE | BL_FIX);
8e0fe5a723ad updated for version 7.3.463
Bram Moolenaar <bram@vim.org>
parents: 3365
diff changeset
5228 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5229 if (!do_sub_msg(do_count) && do_ask)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 MSG("");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 global_need_beginline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 if (do_print)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
5235 print_line(curwin->w_cursor.lnum, do_number, do_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 else if (!global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 if (got_int) /* interrupted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 else if (got_match) /* did find something but nothing substituted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 MSG("");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 else if (do_error) /* nothing found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 EMSG2(_(e_patnotf2), get_search_pat());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246
4035
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5247 #ifdef FEAT_FOLDING
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5248 if (do_ask && hasAnyFolding(curwin))
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5249 /* Cursor position may require updating */
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5250 changed_window_setting();
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5251 #endif
d828cab6964f updated for version 7.3.772
Bram Moolenaar <bram@vim.org>
parents: 4023
diff changeset
5252
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 * Give message for number of substitutions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 * Can also be used after a ":global" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 * Return TRUE if a message was given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 */
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 481
diff changeset
5261 int
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5262 do_sub_msg(count_only)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5263 int count_only; /* used 'n' flag for ":s" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 * Only report substitutions when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 * - more than 'report' substitutions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 * - command was typed by user, or number of changed lines > 'report'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 * - giving messages is not disabled by 'lazyredraw'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5271 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5272 || count_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 && messaging())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 STRCPY(msg_buf, _("(Interrupted) "));
2290
22529abcd646 Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
5277 else
22529abcd646 Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
5278 *msg_buf = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 if (sub_nsubs == 1)
2280
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2254
diff changeset
5280 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
5281 "%s", count_only ? _("1 match") : _("1 substitution"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 else
2280
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2254
diff changeset
5283 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf),
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5284 count_only ? _("%ld matches") : _("%ld substitutions"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 sub_nsubs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 if (sub_nlines == 1)
2280
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2254
diff changeset
5287 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
5288 "%s", _(" on 1 line"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 else
2280
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2254
diff changeset
5290 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf),
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
5291 _(" on %ld lines"), (long)sub_nlines);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 if (msg(msg_buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 /* save message to display it after redraw */
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5294 set_keep_msg(msg_buf, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 * Execute a global command of the form:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 * g/pattern/X : execute X on all lines where pattern matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 * v/pattern/X : execute X on all lines where pattern does not match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 * where 'X' is an EX command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 * The command character (as well as the trailing slash) is optional, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 * is assumed to be 'p' if missing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 * 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
5317 * 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
5318 * for each line that has a mark. This is required because after deleting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 * lines we do not know where to search for the next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 ex_global(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 linenr_T lnum; /* line number according to old situation */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5326 int ndone = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 int type; /* first char of cmd: 'v' or 'g' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 char_u *cmd; /* command argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 char_u delim; /* delimiter, normally '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 int match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 int which_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 if (global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 EMSG(_("E147: Cannot do :global recursive")); /* will increment global_busy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 if (eap->forceit) /* ":global!" is like ":vglobal" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 type = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 type = *eap->cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 cmd = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 which_pat = RE_LAST; /* default: use last used regexp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 * undocumented vi feature:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 * "\/" and "\?": use previous search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 * "\&": use previous substitute pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 if (*cmd == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 if (vim_strchr((char_u *)"/?&", *cmd) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 EMSG(_(e_backslash));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 if (*cmd == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 which_pat = RE_SUBST; /* use previous substitute pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 which_pat = RE_SEARCH; /* use previous search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 ++cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 pat = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 else if (*cmd == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 EMSG(_("E148: Regular expression missing from global"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 delim = *cmd; /* get the delimiter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 if (delim)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 ++cmd; /* skip delimiter if there is one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 pat = cmd; /* remember start of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 if (cmd[0] == delim) /* end delimiter found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 *cmd++ = NUL; /* replace it with a NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 if (p_altkeymap && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 lrFswap(pat,0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 EMSG(_(e_invcmd));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 * pass 1: set marks for each (not) matching line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 /* a match on this line? */
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5402 match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1507
diff changeset
5403 (colnr_T)0, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 if ((type == 'g' && match) || (type == 'v' && !match))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 ml_setmarked(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 ndone++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 * pass 2: execute the command for each line that has been marked
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 MSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 else if (ndone == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 if (type == 'v')
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
5420 smsg((char_u *)_("Pattern found in every line: %s"), pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 else
4195
dc77c2a14a05 updated for version 7.3.849
Bram Moolenaar <bram@vim.org>
parents: 4099
diff changeset
5422 smsg((char_u *)_("Pattern not found: %s"), pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 global_exe(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 ml_clearmarked(); /* clear rest of the marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 * Execute "cmd" on lines marked with ml_setmarked().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 global_exe(cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 {
2819
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
5438 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
5439 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
5440 linenr_T lnum; /* line number according to old situation */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 * Set current position only once for a global command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 * If global_busy is set, setpcmark() will not do anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 * If there is an error, global_busy will be incremented.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 /* When the command writes a message, don't overwrite the command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 msg_didout = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451
2127
4e22214f8464 updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents: 2126
diff changeset
5452 sub_nsubs = 0;
4e22214f8464 updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents: 2126
diff changeset
5453 sub_nlines = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 global_need_beginline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 global_busy = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 old_lcount = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 if (*cmd == NUL || *cmd == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 global_busy = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 if (global_need_beginline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 beginline(BL_WHITE | BL_FIX);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 check_cursor(); /* cursor may be beyond the end of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
5474 /* 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
5475 * line may move it on the screen */
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
5476 changed_line_abv_curs();
410fa1a31baf updated for version 7.0023
vimboss
parents: 34
diff changeset
5477
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 /* If it looks like no message was written, allow overwriting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 * command with the report for number of changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 if (msg_col == 0 && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482
1227
40943ccdf160 updated for version 7.1b
vimboss
parents: 1185
diff changeset
5483 /* 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
5484 * number of extra or deleted lines.
9c8dffc62a41 updated for version 7.3.185
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
5485 * 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
5486 * 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
5487 if (!do_sub_msg(FALSE) && curbuf == old_buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 msgmore(curbuf->b_ml.ml_line_count - old_lcount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 read_viminfo_sub_string(virp, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 {
2690
3ea3dcbf2cd6 updated for version 7.3.108
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
5497 if (force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 vim_free(old_sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 if (force || old_sub == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 old_sub = viminfo_readstring(virp, 1, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 write_viminfo_sub_string(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 if (get_viminfo_parameter('/') != 0 && old_sub != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 {
2545
298d8d6e69be Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents: 2394
diff changeset
5510 fputs(_("\n# Last Substitute String:\n$"), fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 viminfo_writestring(fp, old_sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 #endif /* FEAT_VIMINFO */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5516 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5517 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5518 free_old_sub()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5519 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5520 vim_free(old_sub);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5521 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5522 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
5523
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 #if (defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 * Set up for a tagpreview.
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
5527 * Return TRUE when it was created.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 */
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
5529 int
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 770
diff changeset
5530 prepare_tagpreview(undo_sync)
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 770
diff changeset
5531 int undo_sync; /* sync undo when leaving the window */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 * If there is already a preview window open, use that one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 if (!curwin->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 if (wp != NULL)
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 770
diff changeset
5548 win_enter(wp, undo_sync);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 * There is no preview window open yet. Create one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 == FAIL)
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
5556 return FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 curwin->w_p_pvw = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 curwin->w_p_wfh = TRUE;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
5559 RESET_BINDING(curwin); /* don't take over 'scrollbind'
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2545
diff changeset
5560 and 'cursorbind' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 curwin->w_p_diff = FALSE; /* no 'diff' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 curwin->w_p_fdc = 0; /* no 'foldcolumn' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 # endif
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
5567 return TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 }
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
5570 return FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 * ":help": open a read-only window on a help file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 ex_help(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 char_u *tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 FILE *helpfd; /* file descriptor of help file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 int num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 char_u **matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 int empty_fnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 int alt_fnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 int len;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5599 char_u *lang;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 #endif
3112
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5601 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5602 int old_KeyTyped = KeyTyped;
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5603 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 if (eap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 * A ":help" command ends at the first LF, or at a '|' that is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 * followed by some text. Set nextcmd to the following command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 for (arg = eap->arg; *arg; ++arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 if (*arg == '\n' || *arg == '\r'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 || (*arg == '|' && arg[1] != NUL && arg[1] != '|'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 *arg++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 eap->nextcmd = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622
3446
8691bdcdbf66 updated for version 7.3.488
Bram Moolenaar <bram@vim.org>
parents: 3411
diff changeset
5623 if (eap->forceit && *arg == NUL && !curbuf->b_help)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 EMSG(_("E478: Don't panic!"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 if (eap->skip) /* not executing commands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 arg = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 /* remove trailing blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 p = arg + STRLEN(arg) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 while (p > arg && vim_iswhite(*p) && p[-1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 *p-- = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 /* Check for a specified language */
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5642 lang = check_help_lang(arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 /* When no argument given go to the index. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 arg = (char_u *)"help.txt";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 * Check if there is a match for the argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 n = find_help_tags(arg, &num_matches, &matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 eap != NULL && eap->forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 if (n != FAIL && lang != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 /* Find first item with the requested language. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 for (i = 0; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
5661 len = (int)STRLEN(matches[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 if (len > 3 && matches[i][len - 3] == '@'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 && STRICMP(matches[i] + len - 2, lang) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 if (i >= num_matches || n == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 if (lang != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 EMSG2(_("E149: Sorry, no help for %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 if (n != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 /* The first match (in the requested language) is the best match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 tag = vim_strsave(matches[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 * Re-use an existing help window or open a new one.
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5690 * Always open a new one for ":tab help".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 */
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5692 if (!curwin->w_buffer->b_help
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5693 #ifdef FEAT_WINDOWS
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5694 || cmdmod.tab != 0
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5695 #endif
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5696 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 #ifdef FEAT_WINDOWS
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5699 if (cmdmod.tab != 0)
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5700 wp = NULL;
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5701 else
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5702 for (wp = firstwin; wp != NULL; wp = wp->w_next)
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5703 if (wp->w_buffer != NULL && wp->w_buffer->b_help)
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5704 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 if (wp != NULL && wp->w_buffer->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 win_enter(wp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 * There is no help window yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 * Try to open the file specified by the "helpfile" option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
5716 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 fclose(helpfd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 /* Split off help window; put it at far top if no position
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5723 * specified, the current window is vertically split and
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5724 * narrow. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 n = WSP_HELP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 if (cmdmod.split == 0 && curwin->w_width != Columns
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5728 && curwin->w_width < 80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 n |= WSP_TOP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 if (win_split(0, n) == FAIL)
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5732 goto erret;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 /* use current window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 if (!can_abandon(curbuf, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 goto erret;
684
a8caf7dd853d updated for version 7.0205
vimboss
parents: 681
diff changeset
5737 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 if (curwin->w_height < p_hh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 win_setheight((int)p_hh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 * Open help file (do_ecmd() will set b_help flag, readfile() will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 * set b_p_ro flag).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 * Set the alternate file to the previously edited file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 alt_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
1743
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5751 ECMD_HIDE + ECMD_SET_HELP,
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5752 #ifdef FEAT_WINDOWS
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5753 NULL /* buffer is still open, don't store info */
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5754 #else
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5755 curwin
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5756 #endif
734d5bdae499 updated for version 7.2-041
vimboss
parents: 1733
diff changeset
5757 );
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
5758 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
5759 curwin->w_alt_fnum = alt_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 empty_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 if (!p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 restart_edit = 0; /* don't want insert mode in help file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766
3112
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5767 #ifdef FEAT_FOLDING
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5768 /* Restore KeyTyped, setting 'filetype=help' may reset it.
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5769 * 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
5770 KeyTyped = old_KeyTyped;
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5771 #endif
9028c70adafd updated for version 7.3.327
Bram Moolenaar <bram@vim.org>
parents: 3068
diff changeset
5772
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 if (tag != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 do_tag(tag, DT_HELP, 1, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5776 /* Delete the empty buffer if we're not using it. Careful: autocommands
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5777 * 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
5778 * window. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 buf = buflist_findnr(empty_fnum);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
5782 if (buf != NULL && buf->b_nwindows == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 wipe_buffer(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 /* keep the previous alternate file */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 21
diff changeset
5787 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 curwin->w_alt_fnum = alt_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 vim_free(tag);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5795 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5796 /*
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5797 * In an argument search for a language specifiers in the form "@xx".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5798 * Changes the "@" to NUL if found, and returns a pointer to "xx".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5799 * Returns NULL if not found.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5800 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5801 char_u *
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5802 check_help_lang(arg)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5803 char_u *arg;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5804 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
5805 int len = (int)STRLEN(arg);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5806
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5807 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2])
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5808 && ASCII_ISALPHA(arg[len - 1]))
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5809 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5810 arg[len - 3] = NUL; /* remove the '@' */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5811 return arg + len - 2;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5812 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5813 return NULL;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5814 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5815 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
5816
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 * Return a heuristic indicating how well the given string matches. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 * smaller the number, the better the match. This is the order of priorities,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 * from best match to worst match:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 * - Match with least alpha-numeric characters is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 * - Match with least total characters is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 * - Match towards the start is better.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 * - Match starting with "+" is worse (feature instead of command)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 * Assumption is made that the matched_string passed has already been found to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 * match some string for which help is requested. webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 help_heuristic(matched_string, offset, wrong_case)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 char_u *matched_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 int offset; /* offset for match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 int wrong_case; /* no matching case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 int num_letters;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 num_letters = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 for (p = matched_string; *p; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 if (ASCII_ISALNUM(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 num_letters++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 * Multiply the number of letters by 100 to give it a much bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 * weighting than the number of characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 * If there only is a match while ignoring case, add 5000.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 * 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
5847 * somewhere in the last half.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 * 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
5849 * put it after matches at the start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 && ASCII_ISALNUM(matched_string[offset - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 offset += 10000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 else if (offset > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 offset *= 200;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 if (wrong_case)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 offset += 5000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 /* Features are less interesting than the subjects themselves, but "+"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 * alone is not a feature. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 if (matched_string[0] == '+' && matched_string[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 offset += 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 return (int)(100 * num_letters + STRLEN(matched_string) + offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 }
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 * Compare functions for qsort() below, that checks the help heuristics number
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 * that has been put after the tagname by find_tags().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 help_compare(s1, s2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 const void *s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 const void *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 char *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 char *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 p1 = *(char **)s1 + strlen(*(char **)s1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 p2 = *(char **)s2 + strlen(*(char **)s2) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 return strcmp(p1, p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 * Find all help tags matching "arg", sort them and return in matches[], with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 * the number of matches in num_matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 * The matches will be sorted with a "best" match algorithm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 * When "keep_lang" is TRUE try keeping the language of the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 find_help_tags(arg, num_matches, matches, keep_lang)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 int *num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 char_u ***matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 int keep_lang;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*",
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
5901 "/*", "/\\*", "\"*", "**",
4023
b5103b7d9e12 updated for version 7.3.766
Bram Moolenaar <bram@vim.org>
parents: 3978
diff changeset
5902 "cpo-*", "/\\(\\)",
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 321
diff changeset
5903 "?", ":?", "?<CR>", "g?", "g?g?", "g??", "z?",
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
5904 "/\\?", "/\\z(\\)", "\\=", ":s\\=",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 "[count]", "[quotex]", "[range]",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 "[pattern]", "\\|", "\\%$"};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star",
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
5908 "/star", "/\\\\star", "quotestar", "starstar",
4023
b5103b7d9e12 updated for version 7.3.766
Bram Moolenaar <bram@vim.org>
parents: 3978
diff changeset
5909 "cpo-star", "/\\\\(\\\\)",
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 321
diff changeset
5910 "?", ":?", "?<CR>", "g?", "g?g?", "g??", "z?",
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
5911 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 "\\[count]", "\\[quotex]", "\\[range]",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 "\\[pattern]", "\\\\bar", "/\\\\%\\$"};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 d = IObuff; /* assume IObuff is long enough! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 * Recognize a few exceptions to the rule. Some strings that contain '*'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 * with "star". Otherwise '*' is recognized as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 */
1872
f13849167330 updated for version 7.2-169
vimboss
parents: 1869
diff changeset
5922 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 if (STRCMP(arg, mtable[i]) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 STRCPY(d, rtable[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 if (i < 0) /* no match in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 * Also replace "\%^" and "\%(", they match every tag too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 * Also "\zs", "\z1", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 * Also "\@<", "\@=", "\@<=", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 * And also "\_$" and "\_^". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 if (arg[0] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 && ((arg[1] != NUL && arg[2] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 && arg[2] != NUL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941 STRCPY(d, "/\\\\");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 STRCPY(d + 3, arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 /* Check for "/\\_$", should be "/\\_\$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 if (d[3] == '_' && d[4] == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 STRCPY(d + 4, "\\$");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 {
3786
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5949 /* Replace:
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5950 * "[:...:]" with "\[:...:]"
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5951 * "[++...]" with "\[++...]"
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5952 * "\{" with "\\{"
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5953 */
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5954 if ((arg[0] == '[' && (arg[1] == ':'
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5955 || (arg[1] == '+' && arg[2] == '+')))
ece544e85821 updated for version 7.3.651
Bram Moolenaar <bram@vim.org>
parents: 3736
diff changeset
5956 || (arg[0] == '\\' && arg[1] == '{'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 for (s = arg; *s; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 * Replace "|" with "bar" and '"' with "quote" to match the name of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 * the tags for these commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 * Replace "*" with ".*" and "?" with "." to match command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 * completion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 * Insert a backslash before '~', '$' and '.' to avoid their
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 * special meaning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 if (d - IObuff > IOSIZE - 10) /* getting too long!? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 switch (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 case '|': STRCPY(d, "bar");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 d += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 case '"': STRCPY(d, "quote");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 d += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 case '*': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 case '?': *d++ = '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 case '.':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 case '~': *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 * ":help i_^_CTRL-D" work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 * Insert '-' before and after "CTRL-X" when applicable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 if (d > IObuff && d[-1] != '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 *d++ = '_'; /* prepend a '_' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 STRCPY(d, "CTRL-");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 d += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 if (*s < ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 *d++ = CtrlChar(*s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 *d++ = *s + '@';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 if (d[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 *d++ = '\\'; /* double a backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 *d++ = *++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 if (s[1] != NUL && s[1] != '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 *d++ = '_'; /* append a '_' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 * Insert a backslash before a backslash after a slash, for search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 * pattern tags: "/\|" --> "/\\|".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 else if (s[0] == '\\' && s[1] != '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 && *arg == '/' && s == arg + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 *d++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 * "CTRL-\_CTRL-N" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 if (STRNICMP(s, "CTRL-\\_", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 STRCPY(d, "CTRL-\\\\");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 d += 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 s += 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 * If tag starts with ', toss everything after a second '. Fixes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 * CTRL-] on 'option'. (would include the trailing '.').
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 if (*s == '\'' && s > arg && *arg == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 *d = NUL;
3480
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6047
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6048 if (*IObuff == '`')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6049 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6050 if (d > IObuff + 2 && d[-1] == '`')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6051 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6052 /* remove the backticks from `command` */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6053 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6054 d[-2] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6055 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6056 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
6057 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6058 /* remove the backticks and comma from `command`, */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6059 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6060 d[-3] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6061 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6062 else if (d > IObuff + 4 && d[-3] == '`'
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6063 && d[-2] == '\\' && d[-1] == '.')
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6064 {
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6065 /* remove the backticks and dot from `command`\. */
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6066 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6067 d[-4] = NUL;
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6068 }
17bfcb054cb7 updated for version 7.3.504
Bram Moolenaar <bram@vim.org>
parents: 3446
diff changeset
6069 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 *matches = (char_u **)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 *num_matches = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 if (keep_lang)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 flags |= TAG_KEEP_LANG;
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6078 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 && *num_matches > 0)
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6080 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 /* Sort the matches found on the heuristic number that is after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 * tag name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 qsort((void *)*matches, (size_t)*num_matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 sizeof(char_u *), help_compare);
1696
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6085 /* Delete more than TAG_MANY to reduce the size of the listing. */
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6086 while (*num_matches > TAG_MANY)
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6087 vim_free((*matches)[--*num_matches]);
0c4a465bd741 updated for version 7.2b-029
vimboss
parents: 1687
diff changeset
6088 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 return OK;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 * After reading a help file: May cleanup a help buffer when syntax
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 * highlighting is not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 fix_help_buffer()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 int in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 int len;
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6103 char_u *fname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 char_u *rt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 int mustfree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 /* set filetype to "help". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 #ifdef FEAT_SYN_HL
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
6112 if (!syntax_present(curwin))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 line = ml_get_buf(curbuf, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 len = (int)STRLEN(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 if (in_example && len > 0 && !vim_iswhite(line[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 /* End of example: non-white or '<' in first column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 if (line[0] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 /* blank-out a '<' in the first column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 line[0] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 in_example = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 if (!in_example && len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 /* blank-out a '>' in the last column (start of example) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 in_example = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 else if (line[len - 1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 /* blank-out a '~' at the end of line (header marker) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 line = ml_get_buf(curbuf, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 line[len - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 /*
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6150 * 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
6151 * files. This uses the very first line in the help file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 */
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6153 fname = gettail(curbuf->b_fname);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6154 if (fnamecmp(fname, "help.txt") == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6155 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6156 || (fnamencmp(fname, "help.", 5) == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6157 && ASCII_ISALPHA(fname[5])
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6158 && ASCII_ISALPHA(fname[6])
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6159 && TOLOWER_ASC(fname[7]) == 'x'
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6160 && fname[8] == NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6161 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6162 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 line = ml_get_buf(curbuf, lnum, FALSE);
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6167 if (strstr((char *)line, "*local-additions*") == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6168 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6169
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6170 /* Go through all directories in 'runtimepath', skipping
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6171 * $VIMRUNTIME. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6172 p = p_rtp;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6173 while (*p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 {
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6175 copy_option_part(&p, NameBuff, MAXPATHL, ",");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6176 mustfree = FALSE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6177 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6178 if (fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 {
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6180 int fcount;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6181 char_u **fnames;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6182 FILE *fd;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6183 char_u *s;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6184 int fi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 #ifdef FEAT_MBYTE
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6186 vimconv_T vc;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6187 char_u *cp;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6188 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6189
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6190 /* Find all "doc/ *.txt" files in this directory. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6191 add_pathsep(NameBuff);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6192 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6193 STRCAT(NameBuff, "doc/*.??[tx]");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 #else
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6195 STRCAT(NameBuff, "doc/*.txt");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6196 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6197 if (gen_expand_wildcards(1, &NameBuff, &fcount,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6198 &fnames, EW_FILE|EW_SILENT) == OK
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6199 && fcount > 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6200 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6201 #ifdef FEAT_MULTI_LANG
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6202 int i1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6203 int i2;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6204 char_u *f1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6205 char_u *f2;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6206 char_u *t1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6207 char_u *e1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6208 char_u *e2;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6209
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6210 /* 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
6211 * the same directory. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6212 for (i1 = 0; i1 < fcount; ++i1)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6213 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6214 for (i2 = 0; i2 < fcount; ++i2)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6215 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6216 if (i1 == i2)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6217 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6218 if (fnames[i1] == NULL || fnames[i2] == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6219 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6220 f1 = fnames[i1];
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6221 f2 = fnames[i2];
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6222 t1 = gettail(f1);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6223 if (fnamencmp(f1, f2, t1 - f1) != 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6224 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6225 e1 = vim_strrchr(t1, '.');
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6226 e2 = vim_strrchr(gettail(f2), '.');
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6227 if (e1 == NUL || e2 == NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6228 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6229 if (fnamecmp(e1, ".txt") != 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6230 && fnamecmp(e1, fname + 4) != 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6231 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6232 /* Not .txt and not .abx, remove it. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6233 vim_free(fnames[i1]);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6234 fnames[i1] = NULL;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6235 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6236 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6237 if (fnamencmp(f1, f2, e1 - f1) != 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6238 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6239 if (fnamecmp(e1, ".txt") == 0
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6240 && fnamecmp(e2, fname + 4) == 0)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6241 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6242 /* use .abx instead of .txt */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6243 vim_free(fnames[i1]);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6244 fnames[i1] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6248 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6249 for (fi = 0; fi < fcount; ++fi)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6250 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6251 if (fnames[fi] == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6252 continue;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6253 fd = mch_fopen((char *)fnames[fi], "r");
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6254 if (fd != NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6255 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6256 vim_fgets(IObuff, IOSIZE, fd);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6257 if (IObuff[0] == '*'
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6258 && (s = vim_strchr(IObuff + 1, '*'))
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6259 != NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6260 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6261 #ifdef FEAT_MBYTE
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6262 int this_utf = MAYBE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6263 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6264 /* Change tag definition to a
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6265 * reference and remove <CR>/<NL>. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6266 IObuff[0] = '|';
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6267 *s = '|';
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6268 while (*s != NUL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6269 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6270 if (*s == '\r' || *s == '\n')
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6271 *s = NUL;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6272 #ifdef FEAT_MBYTE
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6273 /* The text is utf-8 when a byte
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6274 * above 127 is found and no
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6275 * illegal byte sequence is found.
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6276 */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6277 if (*s >= 0x80 && this_utf != FALSE)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6278 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6279 int l;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6280
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6281 this_utf = TRUE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6282 l = utf_ptr2len(s);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6283 if (l == 1)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6284 this_utf = FALSE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6285 s += l - 1;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6286 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6287 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6288 ++s;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6289 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6290 #ifdef FEAT_MBYTE
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6291 /* The help file is latin1 or utf-8;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6292 * conversion to the current
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6293 * 'encoding' may be required. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6294 vc.vc_type = CONV_NONE;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6295 convert_setup(&vc, (char_u *)(
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6296 this_utf == TRUE ? "utf-8"
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6297 : "latin1"), p_enc);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6298 if (vc.vc_type == CONV_NONE)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6299 /* No conversion needed. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6300 cp = IObuff;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6301 else
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6302 {
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6303 /* Do the conversion. If it fails
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6304 * use the unconverted text. */
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6305 cp = string_convert(&vc, IObuff,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6306 NULL);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6307 if (cp == NULL)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6308 cp = IObuff;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6309 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6310 convert_setup(&vc, NULL, NULL);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6311
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6312 ml_append(lnum, cp, (colnr_T)0, FALSE);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6313 if (cp != IObuff)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6314 vim_free(cp);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6315 #else
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6316 ml_append(lnum, IObuff, (colnr_T)0,
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6317 FALSE);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6318 #endif
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6319 ++lnum;
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6320 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6321 fclose(fd);
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6322 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6323 }
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6324 FreeWild(fcount, fnames);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6327 if (mustfree)
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6328 vim_free(rt);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 }
3141
6963603ec6dc updated for version 7.3.341
Bram Moolenaar <bram@vim.org>
parents: 3112
diff changeset
6330 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6335 /*
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6336 * ":exusage"
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6337 */
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6338 void
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6339 ex_exusage(eap)
1876
932ff0c0f57b updated for version 7.2-173
vimboss
parents: 1874
diff changeset
6340 exarg_T *eap UNUSED;
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6341 {
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6342 do_cmdline_cmd((char_u *)"help ex-cmd-index");
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6343 }
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6344
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6345 /*
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6346 * ":viusage"
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6347 */
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6348 void
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6349 ex_viusage(eap)
1876
932ff0c0f57b updated for version 7.2-173
vimboss
parents: 1874
diff changeset
6350 exarg_T *eap UNUSED;
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6351 {
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6352 do_cmdline_cmd((char_u *)"help normal-index");
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6353 }
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
6354
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 #if defined(FEAT_EX_EXTRA) || defined(PROTO)
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6356 static void helptags_one __ARGS((char_u *dir, char_u *ext, char_u *lang, int add_help_tags));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 * ":helptags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 ex_helptags(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 int i, j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 int len;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6368 #ifdef FEAT_MULTI_LANG
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 char_u lang[2];
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6370 #endif
1507
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6371 expand_T xpc;
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6372 char_u *dirname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 char_u ext[5];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 char_u fname[8];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 int filecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 char_u **files;
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6377 int add_help_tags = FALSE;
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6378
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6379 /* Check for ":helptags ++t {dir}". */
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6380 if (STRNCMP(eap->arg, "++t", 3) == 0 && vim_iswhite(eap->arg[3]))
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6381 {
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6382 add_help_tags = TRUE;
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6383 eap->arg = skipwhite(eap->arg + 3);
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6384 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385
1507
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6386 ExpandInit(&xpc);
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6387 xpc.xp_context = EXPAND_DIRECTORIES;
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6388 dirname = ExpandOne(&xpc, eap->arg, NULL,
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6389 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE);
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6390 if (dirname == NULL || !mch_isdir(dirname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 EMSG2(_("E150: Not a directory: %s"), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 #ifdef FEAT_MULTI_LANG
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6397 /* Get a list of all files in the help directory and in subdirectories. */
1507
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6398 STRCPY(NameBuff, dirname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 add_pathsep(NameBuff);
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6400 STRCAT(NameBuff, "**");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 EW_FILE|EW_SILENT) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403 || filecount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 EMSG2("E151: No match: %s", NameBuff);
1507
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6406 vim_free(dirname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 /* Go over all files in the directory to find out what languages are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 * present. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 ga_init2(&ga, 1, 10);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 for (i = 0; i < filecount; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6415 len = (int)STRLEN(files[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 if (len > 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 if (STRICMP(files[i] + len - 4, ".txt") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 /* ".txt" -> language "en" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 lang[0] = 'e';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 lang[1] = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 else if (files[i][len - 4] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 && ASCII_ISALPHA(files[i][len - 3])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 && ASCII_ISALPHA(files[i][len - 2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 && TOLOWER_ASC(files[i][len - 1]) == 'x')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 /* ".abx" -> language "ab" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 lang[0] = TOLOWER_ASC(files[i][len - 3]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 lang[1] = TOLOWER_ASC(files[i][len - 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 /* Did we find this language already? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 for (j = 0; j < ga.ga_len; j += 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 if (j == ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 /* New language, add it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 if (ga_grow(&ga, 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 }
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 * Loop over the found languages to generate a tags file for each one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 for (j = 0; j < ga.ga_len; j += 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 STRCPY(fname, "tags-xx");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 fname[5] = ((char_u *)ga.ga_data)[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 fname[6] = ((char_u *)ga.ga_data)[j + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 if (fname[5] == 'e' && fname[6] == 'n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 /* English is an exception: use ".txt" and "tags". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 fname[4] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 STRCPY(ext, ".txt");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 /* Language "ab" uses ".abx" and "tags-ab". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 STRCPY(ext, ".xxx");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 ext[1] = fname[5];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 ext[2] = fname[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 }
1507
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6472 helptags_one(dirname, ext, fname, add_help_tags);
7
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 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 /* No language support, just use "*.txt" and "tags". */
1507
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6480 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags);
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6481 #endif
a6776e2c9f01 updated for version 7.1-222
vimboss
parents: 1502
diff changeset
6482 vim_free(dirname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 static void
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6486 helptags_one(dir, ext, tagfname, add_help_tags)
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6487 char_u *dir; /* doc directory */
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6488 char_u *ext; /* suffix, ".txt", ".itx", ".frx", etc. */
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6489 char_u *tagfname; /* "tags" for English, "tags-fr" for French. */
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6490 int add_help_tags; /* add "help-tags" tag */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492 FILE *fd_tags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 int filecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 char_u *p1, *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 int fi;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 char_u *fname;
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6502 int dirlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 int utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 int this_utf8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6506 int firstline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507 int mix = FALSE; /* detected mixed encodings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511 * Find all *.txt files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512 */
3978
26c8b3b49f74 updated for version 7.3.744
Bram Moolenaar <bram@vim.org>
parents: 3957
diff changeset
6513 dirlen = (int)STRLEN(dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 STRCPY(NameBuff, dir);
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6515 STRCAT(NameBuff, "/**/*");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 STRCAT(NameBuff, ext);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 EW_FILE|EW_SILENT) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 || filecount == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 EMSG2("E151: No match: %s", NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527 * Open the tags file for writing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 * Do this before scanning through all the files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 STRCPY(NameBuff, dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 add_pathsep(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 STRCAT(NameBuff, tagfname);
531
da9142bd190a updated for version 7.0149
vimboss
parents: 484
diff changeset
6533 fd_tags = mch_fopen((char *)NameBuff, "w");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 if (fd_tags == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 EMSG2(_("E152: Cannot open %s for writing"), NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6537 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 /*
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6542 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc"
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6543 * add the "help-tags" tag.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 ga_init2(&ga, (int)sizeof(char_u *), 100);
1502
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6546 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc",
717e759932cb updated for version 7.1-217
vimboss
parents: 1499
diff changeset
6547 dir, FALSE) == FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6550 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6553 s = alloc(18 + (unsigned)STRLEN(tagfname));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 * Go over all the files and extract the tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 for (fi = 0; fi < filecount && !got_int; ++fi)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 {
531
da9142bd190a updated for version 7.0149
vimboss
parents: 484
diff changeset
6570 fd = mch_fopen((char *)files[fi], "r");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 EMSG2(_("E153: Unable to open %s for reading"), files[fi]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 }
3957
fc8b4a06af9d updated for version 7.3.734
Bram Moolenaar <bram@vim.org>
parents: 3786
diff changeset
6576 fname = files[fi] + dirlen + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 firstline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 if (firstline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 /* Detect utf-8 file by a non-ASCII char in the first line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 this_utf8 = MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588 for (s = IObuff; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 if (*s >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 this_utf8 = TRUE;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
6594 l = utf_ptr2len(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 if (l == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6597 /* Illegal UTF-8 byte sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 if (this_utf8 == MAYBE) /* only ASCII characters found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 this_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 if (utf8 == MAYBE) /* first file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 utf8 = this_utf8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 else if (utf8 != this_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 mix = !got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 firstline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 p1 = vim_strchr(IObuff, '*'); /* find first '*' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 while (p1 != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 {
3514
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
6619 /* 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
6620 * '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
6621 * second byte. */
ec4ab9d832b0 updated for version 7.3.518
Bram Moolenaar <bram@vim.org>
parents: 3486
diff changeset
6622 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 for (s = p1 + 1; s < p2; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 if (*s == ' ' || *s == '\t' || *s == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 * Only accept a *tag* when it consists of valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 * characters, there is white space before it and is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 * followed by a white character or end-of-line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 if (s == p2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6636 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637 || s[1] == '\0'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6639 *p2 = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641 if (ga_grow(&ga, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 if (s == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 ((char_u **)ga.ga_data)[ga.ga_len] = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 sprintf((char *)s, "%s\t%s", p1, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 /* find next '*' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 p2 = vim_strchr(p2 + 1, '*');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660 p1 = p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6662 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 FreeWild(filecount, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 * Sort the tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 sort_strings((char_u **)ga.ga_data, ga.ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 * Check for duplicates.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 for (i = 1; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 p1 = ((char_u **)ga.ga_data)[i - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 p2 = ((char_u **)ga.ga_data)[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 while (*p1 == *p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 if (*p2 == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 *p2 = NUL;
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
6689 vim_snprintf((char *)NameBuff, MAXPATHL,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 _("E154: Duplicate tag \"%s\" in file %s/%s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 ((char_u **)ga.ga_data)[i], dir, p2 + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 EMSG(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 *p2 = '\t';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 ++p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697 ++p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 if (utf8 == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 * Write the tags into the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 s = ((char_u **)ga.ga_data)[i];
1325
f26d0c74a329 updated for version 7.1-039
vimboss
parents: 1321
diff changeset
6712 if (STRNCMP(s, "help-tags\t", 10) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 /* help-tags entry was added in formatted form */
1325
f26d0c74a329 updated for version 7.1-039
vimboss
parents: 1321
diff changeset
6714 fputs((char *)s, fd_tags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 fprintf(fd_tags, "%s\t/*", s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 for (p1 = s; *p1 != '\t'; ++p1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 /* insert backslash before '\\' and '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 if (*p1 == '\\' || *p1 == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 putc('\\', fd_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 putc(*p1, fd_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 fprintf(fd_tags, "*\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 if (mix)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 got_int = FALSE; /* continue with other languages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 for (i = 0; i < ga.ga_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 vim_free(((char_u **)ga.ga_data)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 fclose(fd_tags); /* there is no check for an error... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 #if defined(FEAT_SIGNS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 * Struct to hold the sign properties.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 typedef struct sign sign_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 struct sign
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 sign_T *sn_next; /* next sign in list */
2606
94694351f592 updated for version 7.3.029
Bram Moolenaar <bram@vim.org>
parents: 2605
diff changeset
6751 int sn_typenr; /* type number of sign */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 char_u *sn_name; /* name of sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 char_u *sn_icon; /* name of pixmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 #ifdef FEAT_SIGN_ICONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 void *sn_image; /* icon image */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 char_u *sn_text; /* text used instead of pixmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 int sn_line_hl; /* highlight ID for line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 int sn_text_hl; /* highlight ID for text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 static sign_T *first_sign = NULL;
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6763 static int next_sign_typenr = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764
1874
87b6a6a065ab updated for version 7.2-171
vimboss
parents: 1872
diff changeset
6765 static int sign_cmd_idx __ARGS((char_u *begin_cmd, char_u *end_cmd));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 static void sign_list_defined __ARGS((sign_T *sp));
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
6767 static void sign_undefine __ARGS((sign_T *sp, sign_T *sp_prev));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6769 static char *cmds[] = {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6770 "define",
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6771 #define SIGNCMD_DEFINE 0
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6772 "undefine",
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6773 #define SIGNCMD_UNDEFINE 1
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6774 "list",
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6775 #define SIGNCMD_LIST 2
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6776 "place",
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6777 #define SIGNCMD_PLACE 3
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6778 "unplace",
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6779 #define SIGNCMD_UNPLACE 4
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6780 "jump",
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6781 #define SIGNCMD_JUMP 5
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6782 NULL
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6783 #define SIGNCMD_LAST 6
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6784 };
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6785
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6786 /*
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6787 * Find index of a ":sign" subcmd from its name.
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6788 * "*end_cmd" must be writable.
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6789 */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6790 static int
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6791 sign_cmd_idx(begin_cmd, end_cmd)
1874
87b6a6a065ab updated for version 7.2-171
vimboss
parents: 1872
diff changeset
6792 char_u *begin_cmd; /* begin of sign subcmd */
87b6a6a065ab updated for version 7.2-171
vimboss
parents: 1872
diff changeset
6793 char_u *end_cmd; /* just after sign subcmd */
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6794 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6795 int idx;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6796 char save = *end_cmd;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6797
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6798 *end_cmd = NUL;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6799 for (idx = 0; ; ++idx)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6800 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6801 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6802 *end_cmd = save;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6803 return idx;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6804 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6805
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807 * ":sign" command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6808 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 ex_sign(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 sign_T *sp_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 /* Parse the subcommand. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 p = skiptowhite(arg);
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6822 idx = sign_cmd_idx(arg, p);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6823 if (idx == SIGNCMD_LAST)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6824 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6825 EMSG2(_("E160: Unknown sign command: %s"), arg);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
6826 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 if (idx <= SIGNCMD_LIST)
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 * Define, undefine or list signs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 if (idx == SIGNCMD_LIST && *arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 /* ":sign list": list all defined signs */
3411
3465a9e77588 updated for version 7.3.471
Bram Moolenaar <bram@vim.org>
parents: 3394
diff changeset
6838 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 sign_list_defined(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 else if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 EMSG(_("E156: Missing sign name"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 {
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6845 /* Isolate the sign name. If it's a number skip leading zeroes,
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6846 * so that "099" and "99" are the same sign. But keep "0". */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 p = skiptowhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 *p++ = NUL;
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6850 while (arg[0] == '0' && arg[1] != NUL)
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6851 ++arg;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6852
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 sp_prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 if (STRCMP(sp->sn_name, arg) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858 sp_prev = sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6860 if (idx == SIGNCMD_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862 /* ":sign define {name} ...": define a sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 if (sp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 {
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6865 sign_T *lp;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6866 int start = next_sign_typenr;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6867
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 /* Allocate a new sign. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 if (sp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6873 /* Check that next_sign_typenr is not already being used.
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6874 * This only happens after wrapping around. Hopefully
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6875 * another one got deleted and we can use its number. */
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6876 for (lp = first_sign; lp != NULL; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 {
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6878 if (lp->sn_typenr == next_sign_typenr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 {
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6880 ++next_sign_typenr;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6881 if (next_sign_typenr == MAX_TYPENR)
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6882 next_sign_typenr = 1;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6883 if (next_sign_typenr == start)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 {
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6885 vim_free(sp);
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6886 EMSG(_("E612: Too many signs defined"));
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6887 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 }
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6889 lp = first_sign; /* start all over */
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6890 continue;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 }
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6892 lp = lp->sn_next;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6893 }
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6894
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6895 sp->sn_typenr = next_sign_typenr;
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6896 if (++next_sign_typenr == MAX_TYPENR)
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6897 next_sign_typenr = 1; /* wrap around */
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6898
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6899 sp->sn_name = vim_strsave(arg);
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6900 if (sp->sn_name == NULL) /* out of memory */
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6901 {
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6902 vim_free(sp);
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
6903 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 }
2601
1baac9d06c83 updated for version 7.3.024
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
6905
1baac9d06c83 updated for version 7.3.024
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
6906 /* add the new sign to the list of signs */
1baac9d06c83 updated for version 7.3.024
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
6907 if (sp_prev == NULL)
1baac9d06c83 updated for version 7.3.024
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
6908 first_sign = sp;
1baac9d06c83 updated for version 7.3.024
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
6909 else
1baac9d06c83 updated for version 7.3.024
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
6910 sp_prev->sn_next = sp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 /* set values for a defined sign. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 p = skiptowhite_esc(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 if (STRNCMP(arg, "icon=", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 arg += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 vim_free(sp->sn_icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 sp->sn_icon = vim_strnsave(arg, (int)(p - arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 backslash_halve(sp->sn_icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 #ifdef FEAT_SIGN_ICONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 if (sp->sn_image != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 gui_mch_destroy_sign(sp->sn_image);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 sp->sn_image = gui_mch_register_sign(sp->sn_icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 else if (STRNCMP(arg, "text=", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 int cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 arg += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 /* Count cells and check for non-printable chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 cells = 0;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 462
diff changeset
6948 for (s = arg; s < p; s += (*mb_ptr2len)(s))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 if (!vim_isprintc((*mb_ptr2char)(s)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 cells += (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 for (s = arg; s < p; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 if (!vim_isprintc(*s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 break;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6961 cells = (int)(s - arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 /* Currently must be one or two display cells */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 if (s != p || cells < 1 || cells > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 EMSG2(_("E239: Invalid sign text: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 vim_free(sp->sn_text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 /* Allocate one byte more if we need to pad up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 * with a space. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
6974 len = (int)(p - arg + ((cells == 1) ? 1 : 0));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 sp->sn_text = vim_strnsave(arg, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 if (sp->sn_text != NULL && cells == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 STRCPY(sp->sn_text + len - 1, " ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 else if (STRNCMP(arg, "linehl=", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 arg += 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 else if (STRNCMP(arg, "texthl=", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 arg += 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 EMSG2(_(e_invarg2), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 else if (sp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 EMSG2(_("E155: Unknown sign: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 else if (idx == SIGNCMD_LIST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 /* ":sign list {name}" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 sign_list_defined(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 /* ":sign undefine {name}" */
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7004 sign_undefine(sp, sp_prev);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 int id = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 linenr_T lnum = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 char_u *sign_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 char_u *arg1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 if (idx == SIGNCMD_PLACE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 /* ":sign place": list placed signs in all buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 sign_list_placed(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 else if (idx == SIGNCMD_UNPLACE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 /* ":sign unplace": remove placed sign at cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 if (id > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 buf_delsign(curwin->w_buffer, id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7028 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 EMSG(_("E159: Missing sign number"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 EMSG(_(e_argreq));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7038 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7040 /* ":sign unplace *": remove all placed signs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7041 buf_delete_all_signs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7042 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045 /* first arg could be placed sign id */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7046 arg1 = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047 if (VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 id = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 if (!vim_iswhite(*arg) && *arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 id = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 arg = arg1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 if (idx == SIGNCMD_UNPLACE && *arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 /* ":sign unplace {id}": remove placed sign by number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 if ((lnum = buf_delsign(buf, id)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 update_debug_sign(buf, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 * Check for line={lnum} name={name} and file={fname} or buffer={nr}.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 * Leave "arg" pointing to {fname}.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 if (STRNCMP(arg, "line=", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 arg += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 lnum = atoi((char *)arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 arg = skiptowhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 }
3672
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7081 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE)
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7082 {
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7083 if (id != -1)
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7084 {
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7085 EMSG(_(e_invarg));
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7086 return;
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7087 }
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7088 id = -2;
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7089 arg = skiptowhite(arg + 1);
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7090 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 else if (STRNCMP(arg, "name=", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 arg += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 sign_name = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 arg = skiptowhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 *arg++ = NUL;
2605
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
7098 while (sign_name[0] == '0' && sign_name[1] != NUL)
a0b03b7e9168 updated for version 7.3.028
Bram Moolenaar <bram@vim.org>
parents: 2601
diff changeset
7099 ++sign_name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 else if (STRNCMP(arg, "file=", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 arg += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 buf = buflist_findname(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 else if (STRNCMP(arg, "buffer=", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 arg += 7;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 buf = buflist_findnr((int)getdigits(&arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 if (*skipwhite(arg) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 EMSG(_(e_invarg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 EMSG2(_("E158: Invalid buffer name: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 }
3672
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7127 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 if (lnum >= 0 || sign_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 EMSG(_(e_invarg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 /* ":sign place file={fname}": list placed signs in one file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 sign_list_placed(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 else if (idx == SIGNCMD_JUMP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 /* ":sign jump {id} file={fname}" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 if (lnum >= 0 || sign_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 EMSG(_(e_invarg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 else if ((lnum = buf_findsign(buf, id)) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 { /* goto a sign ... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 if (buf_jump_open_win(buf) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 { /* ... in a current window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 beginline(BL_WHITE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 { /* ... not currently in a window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 do_cmdline_cmd(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 vim_free(cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 EMSGN(_("E157: Invalid sign ID: %ld"), id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 else if (idx == SIGNCMD_UNPLACE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 if (lnum >= 0 || sign_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 EMSG(_(e_invarg));
3672
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7170 else if (id == -2)
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7171 {
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7172 /* ":sign unplace * file={fname}" */
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7173 redraw_buf_later(buf, NOT_VALID);
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7174 buf_delete_signs(buf);
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7175 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 {
3672
5aad2c444a00 updated for version 7.3.596
Bram Moolenaar <bram@vim.org>
parents: 3514
diff changeset
7178 /* ":sign unplace {id} file={fname}" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 lnum = buf_delsign(buf, id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 update_debug_sign(buf, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 /* idx == SIGNCMD_PLACE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 else if (sign_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 if (STRCMP(sp->sn_name, sign_name) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 if (sp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 EMSG2(_("E155: Unknown sign: %s"), sign_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 if (lnum > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 /* ":sign place {id} line={lnum} name={name} file={fname}":
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 * place a sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 buf_addsign(buf, id, lnum, sp->sn_typenr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 /* ":sign place {id} file={fname}": change sign type */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 lnum = buf_change_sign_type(buf, id, sp->sn_typenr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 update_debug_sign(buf, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 EMSG(_(e_invarg));
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 #if defined(FEAT_SIGN_ICONS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 * Allocate the icons. Called when the GUI has started. Allows defining
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 * signs before it starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214 sign_gui_started()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 if (sp->sn_icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 sp->sn_image = gui_mch_register_sign(sp->sn_icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 * List one sign.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 sign_list_defined(sp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
7233 smsg((char_u *)"sign %s", sp->sn_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 if (sp->sn_icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 MSG_PUTS(" icon=");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 msg_outtrans(sp->sn_icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 #ifdef FEAT_SIGN_ICONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 if (sp->sn_image == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 MSG_PUTS(_(" (NOT FOUND)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 MSG_PUTS(_(" (not supported)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 if (sp->sn_text != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 MSG_PUTS(" text=");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 msg_outtrans(sp->sn_text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 if (sp->sn_line_hl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 MSG_PUTS(" linehl=");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 p = get_highlight_name(NULL, sp->sn_line_hl - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255 MSG_PUTS("NONE");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 msg_puts(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 if (sp->sn_text_hl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 MSG_PUTS(" texthl=");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 p = get_highlight_name(NULL, sp->sn_text_hl - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 MSG_PUTS("NONE");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 msg_puts(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 /*
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7271 * Undefine a sign and free its memory.
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7272 */
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7273 static void
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7274 sign_undefine(sp, sp_prev)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7275 sign_T *sp;
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7276 sign_T *sp_prev;
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7277 {
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7278 vim_free(sp->sn_name);
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7279 vim_free(sp->sn_icon);
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7280 #ifdef FEAT_SIGN_ICONS
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7281 if (sp->sn_image != NULL)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7282 {
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7283 out_flush();
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7284 gui_mch_destroy_sign(sp->sn_image);
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7285 }
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7286 #endif
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7287 vim_free(sp->sn_text);
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7288 if (sp_prev == NULL)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7289 first_sign = sp->sn_next;
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7290 else
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7291 sp_prev->sn_next = sp->sn_next;
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7292 vim_free(sp);
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7293 }
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7294
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7295 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296 * Get highlighting attribute for sign "typenr".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 * If "line" is TRUE: line highl, if FALSE: text highl.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 sign_get_attr(typenr, line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 int typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 int line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 if (sp->sn_typenr == typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 if (line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 if (sp->sn_line_hl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 return syn_id2attr(sp->sn_line_hl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 if (sp->sn_text_hl > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 return syn_id2attr(sp->sn_text_hl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 * Get text mark for sign "typenr".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326 * Returns NULL if there isn't one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329 sign_get_text(typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 int typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 if (sp->sn_typenr == typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336 return sp->sn_text;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7337 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7340 #if defined(FEAT_SIGN_ICONS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7341 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 sign_get_image(typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 int typenr; /* the attribute which may have a sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 if (sp->sn_typenr == typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 return sp->sn_image;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 * Get the name of a sign by its typenr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 sign_typenr2name(typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359 int typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 sign_T *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 if (sp->sn_typenr == typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 return sp->sn_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366 return (char_u *)_("[Deleted]");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7368
1828
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7369 #if defined(EXITFREE) || defined(PROTO)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7370 /*
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7371 * Undefine/free all signs.
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7372 */
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7373 void
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7374 free_signs()
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7375 {
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7376 while (first_sign != NULL)
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7377 sign_undefine(first_sign, NULL);
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7378 }
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7379 #endif
cfccbe492612 updated for version 7.2-126
vimboss
parents: 1806
diff changeset
7380
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7381 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7382 static enum
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7383 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7384 EXP_SUBCMD, /* expand :sign sub-commands */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7385 EXP_DEFINE, /* expand :sign define {name} args */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7386 EXP_PLACE, /* expand :sign place {id} args */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7387 EXP_UNPLACE, /* expand :sign unplace" */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7388 EXP_SIGN_NAMES /* expand with name of placed signs */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7389 } expand_what;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7390
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7391 /*
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7392 * Function given to ExpandGeneric() to obtain the sign command
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7393 * expansion.
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7394 */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7395 char_u *
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7396 get_sign_name(xp, idx)
1876
932ff0c0f57b updated for version 7.2-173
vimboss
parents: 1874
diff changeset
7397 expand_T *xp UNUSED;
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7398 int idx;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7399 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7400 sign_T *sp;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7401 int current_idx;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7402
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7403 switch (expand_what)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7404 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7405 case EXP_SUBCMD:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7406 return (char_u *)cmds[idx];
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7407 case EXP_DEFINE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7408 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7409 char *define_arg[] =
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7410 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7411 "icon=", "linehl=", "text=", "texthl=", NULL
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7412 };
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7413 return (char_u *)define_arg[idx];
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7414 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7415 case EXP_PLACE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7416 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7417 char *place_arg[] =
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7418 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7419 "line=", "name=", "file=", "buffer=", NULL
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7420 };
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7421 return (char_u *)place_arg[idx];
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7422 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7423 case EXP_UNPLACE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7424 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7425 char *unplace_arg[] = { "file=", "buffer=", NULL };
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7426 return (char_u *)unplace_arg[idx];
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7427 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7428 case EXP_SIGN_NAMES:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7429 /* Complete with name of signs already defined */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7430 current_idx = 0;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7431 for (sp = first_sign; sp != NULL; sp = sp->sn_next)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7432 if (current_idx++ == idx)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7433 return sp->sn_name;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7434 return NULL;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7435 default:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7436 return NULL;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7437 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7438 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7439
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7440 /*
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7441 * Handle command line completion for :sign command.
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7442 */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7443 void
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7444 set_context_in_sign_cmd(xp, arg)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7445 expand_T *xp;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7446 char_u *arg;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7447 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7448 char_u *p;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7449 char_u *end_subcmd;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7450 char_u *last;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7451 int cmd_idx;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7452 char_u *begin_subcmd_args;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7453
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7454 /* Default: expand subcommands. */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7455 xp->xp_context = EXPAND_SIGN;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7456 expand_what = EXP_SUBCMD;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7457 xp->xp_pattern = arg;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7458
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7459 end_subcmd = skiptowhite(arg);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7460 if (*end_subcmd == NUL)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7461 /* expand subcmd name
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7462 * :sign {subcmd}<CTRL-D>*/
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7463 return;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7464
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7465 cmd_idx = sign_cmd_idx(arg, end_subcmd);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7466
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7467 /* :sign {subcmd} {subcmd_args}
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
7468 * |
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
7469 * begin_subcmd_args */
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7470 begin_subcmd_args = skipwhite(end_subcmd);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7471 p = skiptowhite(begin_subcmd_args);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7472 if (*p == NUL)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7473 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7474 /*
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7475 * Expand first argument of subcmd when possible.
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7476 * For ":jump {id}" and ":unplace {id}", we could
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7477 * possibly expand the ids of all signs already placed.
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7478 */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7479 xp->xp_pattern = begin_subcmd_args;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7480 switch (cmd_idx)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7481 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7482 case SIGNCMD_LIST:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7483 case SIGNCMD_UNDEFINE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7484 /* :sign list <CTRL-D>
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7485 * :sign undefine <CTRL-D> */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7486 expand_what = EXP_SIGN_NAMES;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7487 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7488 default:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7489 xp->xp_context = EXPAND_NOTHING;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7490 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7491 return;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7492 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7493
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7494 /* expand last argument of subcmd */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7495
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7496 /* :sign define {name} {args}...
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
7497 * |
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
7498 * p */
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7499
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7500 /* Loop until reaching last argument. */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7501 do
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7502 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7503 p = skipwhite(p);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7504 last = p;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7505 p = skiptowhite(p);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7506 } while (*p != NUL);
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7507
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7508 p = vim_strchr(last, '=');
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7509
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7510 /* :sign define {name} {args}... {last}=
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
7511 * | |
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2290
diff changeset
7512 * last p */
1868
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7513 if (p == NUL)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7514 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7515 /* Expand last argument name (before equal sign). */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7516 xp->xp_pattern = last;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7517 switch (cmd_idx)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7518 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7519 case SIGNCMD_DEFINE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7520 expand_what = EXP_DEFINE;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7521 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7522 case SIGNCMD_PLACE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7523 expand_what = EXP_PLACE;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7524 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7525 case SIGNCMD_JUMP:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7526 case SIGNCMD_UNPLACE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7527 expand_what = EXP_UNPLACE;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7528 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7529 default:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7530 xp->xp_context = EXPAND_NOTHING;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7531 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7532 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7533 else
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7534 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7535 /* Expand last argument value (after equal sign). */
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7536 xp->xp_pattern = p + 1;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7537 switch (cmd_idx)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7538 {
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7539 case SIGNCMD_DEFINE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7540 if (STRNCMP(last, "texthl", p - last) == 0 ||
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7541 STRNCMP(last, "linehl", p - last) == 0)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7542 xp->xp_context = EXPAND_HIGHLIGHT;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7543 else if (STRNCMP(last, "icon", p - last) == 0)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7544 xp->xp_context = EXPAND_FILES;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7545 else
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7546 xp->xp_context = EXPAND_NOTHING;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7547 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7548 case SIGNCMD_PLACE:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7549 if (STRNCMP(last, "name", p - last) == 0)
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7550 expand_what = EXP_SIGN_NAMES;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7551 else
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7552 xp->xp_context = EXPAND_NOTHING;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7553 break;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7554 default:
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7555 xp->xp_context = EXPAND_NOTHING;
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7556 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7557 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7558 }
954947a70580 updated for version 7.2-166
vimboss
parents: 1828
diff changeset
7559 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7564 * ":drop"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 * Opens the first argument in a window. When there are two or more arguments
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 * the argument list is redefined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7568 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569 ex_drop(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7570 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 int split = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 buf_T *buf;
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7575 # ifdef FEAT_WINDOWS
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7576 tabpage_T *tp;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7577 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580 * Check if the first argument is already being edited in a window. If
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 * so, jump to that window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 * We would actually need to check all arguments, but that's complicated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583 * and mostly only one file is dropped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 * This also ignores wildcards, since it is very unlikely the user is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585 * editing a file name with a wildcard character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 */
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7587 set_arglist(eap->arg);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7588
1067
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7589 /*
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7590 * Expanding wildcards may result in an empty argument list. E.g. when
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7591 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7592 * already did an error message for this.
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7593 */
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7594 if (ARGCOUNT == 0)
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7595 return;
0b056c1350dd updated for version 7.0-193
vimboss
parents: 963
diff changeset
7596
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7597 # ifdef FEAT_WINDOWS
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7598 if (cmdmod.tab)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7599 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7600 /* ":tab drop file ...": open a tab for each argument that isn't
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7601 * edited in a window yet. It's like ":tab all" but without closing
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7602 * windows or tabs. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7603 ex_all(eap);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7604 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7605 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 # endif
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7607 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7608 /* ":drop file ...": Edit the first argument. Jump to an existing
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7609 * window if possible, edit in current window if the current buffer
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7610 * can be abandoned, otherwise open a new window. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7611 buf = buflist_findnr(ARGLIST[0].ae_fnum);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7612
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7613 FOR_ALL_TAB_WINDOWS(tp, wp)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7614 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7615 if (wp->w_buffer == buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 {
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7617 # ifdef FEAT_WINDOWS
825
6675076019ae updated for version 7.0d
vimboss
parents: 823
diff changeset
7618 goto_tabpage_win(tp, wp);
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7619 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 curwin->w_arg_idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623 }
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7624
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7625 /*
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7626 * Check whether the current buffer is changed. If so, we will need
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7627 * to split the current window or data could be lost.
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7628 * 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
7629 * buffer won't be lost.
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7630 */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7631 if (!P_HID(curbuf))
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7632 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633 # ifdef FEAT_WINDOWS
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7634 ++emsg_off;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7635 # endif
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7636 split = check_changed(curbuf, TRUE, FALSE, FALSE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 # ifdef FEAT_WINDOWS
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7638 --emsg_off;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 # else
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7640 if (split)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7641 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642 # endif
735
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7643 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7644
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7645 /* Fake a ":sfirst" or ":first" command edit the first argument. */
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7646 if (split)
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7647 {
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7648 eap->cmdidx = CMD_sfirst;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7649 eap->cmd[0] = 's';
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7650 }
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7651 else
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7652 eap->cmdidx = CMD_first;
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7653 ex_rewind(eap);
ace020011f68 updated for version 7.0221
vimboss
parents: 725
diff changeset
7654 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656 #endif