Mercurial > vim
annotate src/misc1.c @ 34815:8e38ceda0822 v9.1.0280
patch 9.1.0280: several issues with 'smoothscroll' support
Commit: https://github.com/vim/vim/commit/9148ba8a46baa3934c44164989cdcdec5d01d9e3
Author: Luuk van Baal <luukvbaal@gmail.com>
Date: Mon Apr 8 22:27:41 2024 +0200
patch 9.1.0280: several issues with 'smoothscroll' support
Problem: Logic to make sure cursor is in visible part of the screen after
scrolling the text with 'smoothscroll' is scattered, asymmetric
and contains bugs.
Solution: Adjust and create helper function for 'smoothscroll' cursor logic.
(Luuk van Baal)
closes: #14410
Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 08 Apr 2024 22:45:03 +0200 |
parents | 75f7b311ee25 |
children | a93a9b349a5e |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 |
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10 /* |
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11 * misc1.c: functions that didn't seem to fit elsewhere |
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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 #if defined(__HAIKU__) |
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18 # include <storage/FindDirectory.h> |
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19 #endif |
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20 |
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21 #if defined(MSWIN) |
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22 # include <lm.h> |
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23 #endif |
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24 |
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25 #define URL_SLASH 1 // path_is_url() has found "://" |
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26 #define URL_BACKSLASH 2 // path_is_url() has found ":\\" |
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27 |
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28 // All user names (for ~user completion as done by shell). |
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29 static garray_T ga_users; |
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30 |
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31 /* |
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32 * get_leader_len() returns the length in bytes of the prefix of the given |
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33 * string which introduces a comment. If this string is not a comment then |
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34 * 0 is returned. |
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35 * When "flags" is not NULL, it is set to point to the flags of the recognized |
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36 * comment leader. |
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37 * "backward" must be true for the "O" command. |
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38 * If "include_space" is set, include trailing whitespace while calculating the |
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39 * length. |
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40 */ |
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41 int |
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42 get_leader_len( |
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43 char_u *line, |
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44 char_u **flags, |
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45 int backward, |
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46 int include_space) |
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47 { |
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48 int i, j; |
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49 int result; |
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50 int got_com = FALSE; |
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51 int found_one; |
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52 char_u part_buf[COM_MAX_LEN]; // buffer for one option part |
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53 char_u *string; // pointer to comment string |
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54 char_u *list; |
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55 int middle_match_len = 0; |
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56 char_u *prev_list; |
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57 char_u *saved_flags = NULL; |
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58 |
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59 result = i = 0; |
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60 while (VIM_ISWHITE(line[i])) // leading white space is ignored |
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61 ++i; |
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62 |
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63 /* |
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64 * Repeat to match several nested comment strings. |
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65 */ |
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66 while (line[i] != NUL) |
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67 { |
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68 /* |
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69 * scan through the 'comments' option for a match |
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70 */ |
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71 found_one = FALSE; |
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72 for (list = curbuf->b_p_com; *list; ) |
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73 { |
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74 // Get one option part into part_buf[]. Advance "list" to next |
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75 // one. Put "string" at start of string. |
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76 if (!got_com && flags != NULL) |
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77 *flags = list; // remember where flags started |
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78 prev_list = list; |
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79 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ","); |
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80 string = vim_strchr(part_buf, ':'); |
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81 if (string == NULL) // missing ':', ignore this part |
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82 continue; |
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83 *string++ = NUL; // isolate flags from string |
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84 |
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85 // If we found a middle match previously, use that match when this |
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86 // is not a middle or end. |
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87 if (middle_match_len != 0 |
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88 && vim_strchr(part_buf, COM_MIDDLE) == NULL |
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89 && vim_strchr(part_buf, COM_END) == NULL) |
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90 break; |
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91 |
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92 // When we already found a nested comment, only accept further |
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93 // nested comments. |
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94 if (got_com && vim_strchr(part_buf, COM_NEST) == NULL) |
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95 continue; |
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96 |
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97 // When 'O' flag present and using "O" command skip this one. |
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98 if (backward && vim_strchr(part_buf, COM_NOBACK) != NULL) |
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99 continue; |
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100 |
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101 // Line contents and string must match. |
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102 // When string starts with white space, must have some white space |
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103 // (but the amount does not need to match, there might be a mix of |
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104 // TABs and spaces). |
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105 if (VIM_ISWHITE(string[0])) |
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106 { |
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107 if (i == 0 || !VIM_ISWHITE(line[i - 1])) |
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108 continue; // missing white space |
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109 while (VIM_ISWHITE(string[0])) |
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110 ++string; |
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111 } |
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112 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j) |
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113 ; |
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114 if (string[j] != NUL) |
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115 continue; // string doesn't match |
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116 |
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117 // When 'b' flag used, there must be white space or an |
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118 // end-of-line after the string in the line. |
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119 if (vim_strchr(part_buf, COM_BLANK) != NULL |
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120 && !VIM_ISWHITE(line[i + j]) && line[i + j] != NUL) |
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121 continue; |
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122 |
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123 // We have found a match, stop searching unless this is a middle |
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124 // comment. The middle comment can be a substring of the end |
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125 // comment in which case it's better to return the length of the |
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126 // end comment and its flags. Thus we keep searching with middle |
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127 // and end matches and use an end match if it matches better. |
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128 if (vim_strchr(part_buf, COM_MIDDLE) != NULL) |
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129 { |
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130 if (middle_match_len == 0) |
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131 { |
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132 middle_match_len = j; |
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133 saved_flags = prev_list; |
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134 } |
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135 continue; |
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136 } |
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137 if (middle_match_len != 0 && j > middle_match_len) |
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138 // Use this match instead of the middle match, since it's a |
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139 // longer thus better match. |
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140 middle_match_len = 0; |
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141 |
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142 if (middle_match_len == 0) |
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143 i += j; |
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144 found_one = TRUE; |
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145 break; |
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146 } |
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147 |
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148 if (middle_match_len != 0) |
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149 { |
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150 // Use the previously found middle match after failing to find a |
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151 // match with an end. |
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152 if (!got_com && flags != NULL) |
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153 *flags = saved_flags; |
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154 i += middle_match_len; |
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155 found_one = TRUE; |
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156 } |
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157 |
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158 // No match found, stop scanning. |
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159 if (!found_one) |
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160 break; |
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161 |
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162 result = i; |
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163 |
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164 // Include any trailing white space. |
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165 while (VIM_ISWHITE(line[i])) |
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166 ++i; |
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167 |
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168 if (include_space) |
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169 result = i; |
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170 |
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171 // If this comment doesn't nest, stop here. |
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172 got_com = TRUE; |
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173 if (vim_strchr(part_buf, COM_NEST) == NULL) |
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174 break; |
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175 } |
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176 return result; |
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177 } |
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178 |
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179 /* |
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180 * Return the offset at which the last comment in line starts. If there is no |
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181 * comment in the whole line, -1 is returned. |
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182 * |
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183 * When "flags" is not null, it is set to point to the flags describing the |
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184 * recognized comment leader. |
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185 */ |
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186 int |
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187 get_last_leader_offset(char_u *line, char_u **flags) |
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188 { |
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189 int result = -1; |
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190 int i, j; |
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191 int lower_check_bound = 0; |
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192 char_u *string; |
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193 char_u *com_leader; |
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194 char_u *com_flags; |
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195 char_u *list; |
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196 int found_one; |
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197 char_u part_buf[COM_MAX_LEN]; // buffer for one option part |
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198 |
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199 /* |
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200 * Repeat to match several nested comment strings. |
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201 */ |
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202 i = (int)STRLEN(line); |
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203 while (--i >= lower_check_bound) |
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204 { |
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205 /* |
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206 * scan through the 'comments' option for a match |
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207 */ |
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208 found_one = FALSE; |
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209 for (list = curbuf->b_p_com; *list; ) |
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210 { |
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211 char_u *flags_save = list; |
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212 |
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213 /* |
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214 * Get one option part into part_buf[]. Advance list to next one. |
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215 * put string at start of string. |
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216 */ |
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217 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ","); |
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218 string = vim_strchr(part_buf, ':'); |
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219 if (string == NULL) // If everything is fine, this cannot actually |
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220 // happen. |
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221 continue; |
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222 *string++ = NUL; // Isolate flags from string. |
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223 com_leader = string; |
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224 |
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225 /* |
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226 * Line contents and string must match. |
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227 * When string starts with white space, must have some white space |
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228 * (but the amount does not need to match, there might be a mix of |
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229 * TABs and spaces). |
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230 */ |
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231 if (VIM_ISWHITE(string[0])) |
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232 { |
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233 if (i == 0 || !VIM_ISWHITE(line[i - 1])) |
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234 continue; |
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235 while (VIM_ISWHITE(*string)) |
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236 ++string; |
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237 } |
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238 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j) |
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239 /* do nothing */; |
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240 if (string[j] != NUL) |
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241 continue; |
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242 |
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243 /* |
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244 * When 'b' flag used, there must be white space or an |
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245 * end-of-line after the string in the line. |
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246 */ |
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247 if (vim_strchr(part_buf, COM_BLANK) != NULL |
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248 && !VIM_ISWHITE(line[i + j]) && line[i + j] != NUL) |
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249 continue; |
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250 |
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251 if (vim_strchr(part_buf, COM_MIDDLE) != NULL) |
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252 { |
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253 // For a middlepart comment, only consider it to match if |
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254 // everything before the current position in the line is |
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255 // whitespace. Otherwise we would think we are inside a |
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256 // comment if the middle part appears somewhere in the middle |
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257 // of the line. E.g. for C the "*" appears often. |
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258 for (j = 0; VIM_ISWHITE(line[j]) && j <= i; j++) |
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259 ; |
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260 if (j < i) |
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261 continue; |
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262 } |
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263 |
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264 /* |
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265 * We have found a match, stop searching. |
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266 */ |
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267 found_one = TRUE; |
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268 |
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269 if (flags) |
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270 *flags = flags_save; |
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271 com_flags = flags_save; |
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272 |
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273 break; |
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274 } |
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275 |
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276 if (found_one) |
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277 { |
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278 char_u part_buf2[COM_MAX_LEN]; // buffer for one option part |
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279 int len1, len2, off; |
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280 |
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281 result = i; |
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282 /* |
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283 * If this comment nests, continue searching. |
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284 */ |
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285 if (vim_strchr(part_buf, COM_NEST) != NULL) |
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286 continue; |
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287 |
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288 lower_check_bound = i; |
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289 |
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290 // Let's verify whether the comment leader found is a substring |
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291 // of other comment leaders. If it is, let's adjust the |
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292 // lower_check_bound so that we make sure that we have determined |
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293 // the comment leader correctly. |
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294 |
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295 while (VIM_ISWHITE(*com_leader)) |
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296 ++com_leader; |
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297 len1 = (int)STRLEN(com_leader); |
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298 |
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299 for (list = curbuf->b_p_com; *list; ) |
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300 { |
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301 char_u *flags_save = list; |
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302 |
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303 (void)copy_option_part(&list, part_buf2, COM_MAX_LEN, ","); |
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304 if (flags_save == com_flags) |
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305 continue; |
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306 string = vim_strchr(part_buf2, ':'); |
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307 ++string; |
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308 while (VIM_ISWHITE(*string)) |
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309 ++string; |
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310 len2 = (int)STRLEN(string); |
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311 if (len2 == 0) |
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312 continue; |
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313 |
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314 // Now we have to verify whether string ends with a substring |
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315 // beginning the com_leader. |
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316 for (off = (len2 > i ? i : len2); off > 0 && off + len1 > len2;) |
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317 { |
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318 --off; |
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319 if (!STRNCMP(string + off, com_leader, len2 - off)) |
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320 { |
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321 if (i - off < lower_check_bound) |
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322 lower_check_bound = i - off; |
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323 } |
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324 } |
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325 } |
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326 } |
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327 } |
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328 return result; |
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329 } |
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330 |
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331 /* |
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332 * Return the number of window lines occupied by buffer line "lnum". |
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333 * Includes any filler lines. |
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334 */ |
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335 int |
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336 plines(linenr_T lnum) |
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337 { |
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338 return plines_win(curwin, lnum, TRUE); |
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339 } |
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340 |
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341 int |
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342 plines_win( |
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343 win_T *wp, |
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344 linenr_T lnum, |
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345 int limit_winheight) // when TRUE limit to window height |
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346 { |
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347 #if defined(FEAT_DIFF) || defined(PROTO) |
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348 // Check for filler lines above this buffer line. When folded the result |
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349 // is one line anyway. |
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350 return plines_win_nofill(wp, lnum, limit_winheight) |
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351 + diff_check_fill(wp, lnum); |
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352 } |
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353 |
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354 /* |
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355 * Return the number of window lines occupied by buffer line "lnum". |
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356 * Does not include filler lines. |
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357 */ |
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358 int |
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359 plines_nofill(linenr_T lnum) |
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360 { |
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361 return plines_win_nofill(curwin, lnum, TRUE); |
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362 } |
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363 |
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364 int |
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365 plines_win_nofill( |
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366 win_T *wp, |
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367 linenr_T lnum, |
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368 int limit_winheight) // when TRUE limit to window height |
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369 { |
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370 #endif |
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371 int lines; |
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372 |
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373 if (wp->w_width == 0) |
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374 return 1; |
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375 |
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376 #ifdef FEAT_FOLDING |
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377 // Folded lines are handled just like an empty line. |
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378 // NOTE: Caller must handle lines that are MAYBE folded. |
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379 if (lineFolded(wp, lnum) == TRUE) |
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380 return 1; |
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381 #endif |
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382 |
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383 if (!wp->w_p_wrap) |
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384 lines = 1 |
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385 #ifdef FEAT_PROP_POPUP |
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386 // add a line for each "above" and "below" aligned text property |
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387 + prop_count_above_below(wp->w_buffer, lnum) |
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388 #endif |
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389 ; |
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390 else |
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391 lines = plines_win_nofold(wp, lnum); |
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392 |
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393 if (limit_winheight && lines > wp->w_height) |
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394 return wp->w_height; |
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395 return lines; |
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396 } |
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397 |
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398 /* |
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399 * Return number of window lines physical line "lnum" will occupy in window |
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400 * "wp". Does not care about folding, 'wrap' or 'diff'. |
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401 */ |
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402 int |
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403 plines_win_nofold(win_T *wp, linenr_T lnum) |
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404 { |
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405 char_u *s; |
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406 long col; |
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407 int width; |
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408 chartabsize_T cts; |
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409 |
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410 s = ml_get_buf(wp->w_buffer, lnum, FALSE); |
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411 init_chartabsize_arg(&cts, wp, lnum, 0, s, s); |
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412 if (*s == NUL |
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413 #ifdef FEAT_PROP_POPUP |
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414 && !cts.cts_has_prop_with_text |
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415 #endif |
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416 ) |
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417 return 1; // be quick for an empty line |
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418 win_linetabsize_cts(&cts, (colnr_T)MAXCOL); |
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419 clear_chartabsize_arg(&cts); |
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420 col = (int)cts.cts_vcol; |
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421 |
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422 // If list mode is on, then the '$' at the end of the line may take up one |
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423 // extra column. |
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424 if (wp->w_p_list && wp->w_lcs_chars.eol != NUL) |
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425 col += 1; |
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|
426 |
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changeset
|
427 /* |
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diff
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|
428 * Add column offset for 'number', 'relativenumber' and 'foldcolumn'. |
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|
429 */ |
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430 width = wp->w_width - win_col_off(wp); |
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431 if (width <= 0) |
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432 return 32000; |
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|
433 if (col <= width) |
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434 return 1; |
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changeset
|
435 col -= width; |
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changeset
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436 width += win_col_off2(wp); |
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437 return (col + (width - 1)) / width + 1; |
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changeset
|
438 } |
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changeset
|
439 |
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changeset
|
440 /* |
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441 * Like plines_win(), but only reports the number of physical screen lines |
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|
442 * used from the start of the line to the given column number. |
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443 */ |
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444 int |
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445 plines_win_col(win_T *wp, linenr_T lnum, long column) |
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446 { |
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447 long col; |
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448 int lines = 0; |
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|
449 int width; |
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450 char_u *line; |
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changeset
|
451 chartabsize_T cts; |
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|
452 |
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changeset
|
453 #ifdef FEAT_DIFF |
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454 // Check for filler lines above this buffer line. When folded the result |
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455 // is one line anyway. |
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456 lines = diff_check_fill(wp, lnum); |
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|
457 #endif |
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|
458 |
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diff
changeset
|
459 if (!wp->w_p_wrap) |
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changeset
|
460 return lines + 1; |
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diff
changeset
|
461 |
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462 if (wp->w_width == 0) |
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|
463 return lines + 1; |
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changeset
|
464 |
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465 line = ml_get_buf(wp->w_buffer, lnum, FALSE); |
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|
466 |
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467 init_chartabsize_arg(&cts, wp, lnum, 0, line, line); |
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468 while (*cts.cts_ptr != NUL && --column >= 0) |
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|
469 { |
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470 cts.cts_vcol += win_lbr_chartabsize(&cts, NULL); |
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471 MB_PTR_ADV(cts.cts_ptr); |
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diff
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|
472 } |
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diff
changeset
|
473 |
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diff
changeset
|
474 /* |
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diff
changeset
|
475 * If *cts.cts_ptr is a TAB, and the TAB is not displayed as ^I, and we're |
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|
476 * not in MODE_INSERT state, then col must be adjusted so that it |
695b50472e85
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diff
changeset
|
477 * represents the last screen position of the TAB. This only fixes an |
695b50472e85
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changeset
|
478 * error when the TAB wraps from one screen line to the next (when |
695b50472e85
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changeset
|
479 * 'columns' is not a multiple of 'ts') -- webb. |
695b50472e85
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diff
changeset
|
480 */ |
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changeset
|
481 col = cts.cts_vcol; |
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482 if (*cts.cts_ptr == TAB && (State & MODE_NORMAL) |
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|
483 && (!wp->w_p_list || wp->w_lcs_chars.tab1)) |
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|
484 col += win_lbr_chartabsize(&cts, NULL) - 1; |
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changeset
|
485 clear_chartabsize_arg(&cts); |
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diff
changeset
|
486 |
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parents:
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diff
changeset
|
487 /* |
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parents:
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diff
changeset
|
488 * Add column offset for 'number', 'relativenumber', 'foldcolumn', etc. |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
489 */ |
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diff
changeset
|
490 width = wp->w_width - win_col_off(wp); |
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diff
changeset
|
491 if (width <= 0) |
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diff
changeset
|
492 return 9999; |
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diff
changeset
|
493 |
695b50472e85
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parents:
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diff
changeset
|
494 lines += 1; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
495 if (col > width) |
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diff
changeset
|
496 lines += (col - width) / (width + win_col_off2(wp)) + 1; |
695b50472e85
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changeset
|
497 return lines; |
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parents:
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diff
changeset
|
498 } |
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parents:
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diff
changeset
|
499 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
500 int |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
501 plines_m_win(win_T *wp, linenr_T first, linenr_T last, int limit_winheight) |
32670
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diff
changeset
|
502 { |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
503 int count = 0; |
695b50472e85
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diff
changeset
|
504 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
505 while (first <= last) |
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diff
changeset
|
506 { |
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parents:
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diff
changeset
|
507 #ifdef FEAT_FOLDING |
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Christian Brabandt <cb@256bit.org>
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changeset
|
508 int x; |
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diff
changeset
|
509 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
510 // Check if there are any really folded lines, but also included lines |
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parents:
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diff
changeset
|
511 // that are maybe folded. |
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diff
changeset
|
512 x = foldedCount(wp, first, NULL); |
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diff
changeset
|
513 if (x > 0) |
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parents:
32669
diff
changeset
|
514 { |
695b50472e85
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parents:
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diff
changeset
|
515 ++count; // count 1 for "+-- folded" line |
695b50472e85
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diff
changeset
|
516 first += x; |
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diff
changeset
|
517 } |
695b50472e85
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diff
changeset
|
518 else |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
519 #endif |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
520 { |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
521 #ifdef FEAT_DIFF |
34815
8e38ceda0822
patch 9.1.0280: several issues with 'smoothscroll' support
Christian Brabandt <cb@256bit.org>
parents:
34678
diff
changeset
|
522 if (first == wp->w_buffer->b_ml.ml_line_count) |
8e38ceda0822
patch 9.1.0280: several issues with 'smoothscroll' support
Christian Brabandt <cb@256bit.org>
parents:
34678
diff
changeset
|
523 count += diff_check_fill(wp, first + 1); |
32670
695b50472e85
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parents:
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diff
changeset
|
524 if (first == wp->w_topline) |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
525 count += plines_win_nofill(wp, first, limit_winheight) |
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
526 + wp->w_topfill; |
32670
695b50472e85
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diff
changeset
|
527 else |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
528 #endif |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
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parents:
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diff
changeset
|
529 count += plines_win(wp, first, limit_winheight); |
32670
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diff
changeset
|
530 ++first; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
531 } |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
532 } |
695b50472e85
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parents:
32669
diff
changeset
|
533 return (count); |
695b50472e85
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parents:
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diff
changeset
|
534 } |
695b50472e85
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parents:
32669
diff
changeset
|
535 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
536 int |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
537 gchar_pos(pos_T *pos) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
538 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
539 char_u *ptr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
540 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
541 // When searching columns is sometimes put at the end of a line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
542 if (pos->col == MAXCOL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
543 return NUL; |
695b50472e85
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parents:
32669
diff
changeset
|
544 ptr = ml_get_pos(pos); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
545 if (has_mbyte) |
695b50472e85
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parents:
32669
diff
changeset
|
546 return (*mb_ptr2char)(ptr); |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
547 return (int)*ptr; |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
548 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
549 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
550 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
551 gchar_cursor(void) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
552 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
553 if (has_mbyte) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
554 return (*mb_ptr2char)(ml_get_cursor()); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
555 return (int)*ml_get_cursor(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
556 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
557 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
558 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
559 * Write a character at the current cursor position. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
560 * It is directly written into the block. |
695b50472e85
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561 */ |
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562 void |
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|
563 pchar_cursor(int c) |
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parents:
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diff
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|
564 { |
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parents:
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diff
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|
565 *(ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE) |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
566 + curwin->w_cursor.col) = c; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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|
567 } |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
568 |
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parents:
32669
diff
changeset
|
569 /* |
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parents:
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diff
changeset
|
570 * Skip to next part of an option argument: Skip space and comma. |
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parents:
32669
diff
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|
571 */ |
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parents:
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diff
changeset
|
572 char_u * |
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diff
changeset
|
573 skip_to_option_part(char_u *p) |
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parents:
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diff
changeset
|
574 { |
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diff
changeset
|
575 if (*p == ',') |
695b50472e85
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|
576 ++p; |
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|
577 while (*p == ' ') |
695b50472e85
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|
578 ++p; |
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Christian Brabandt <cb@256bit.org>
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|
579 return p; |
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diff
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|
580 } |
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diff
changeset
|
581 |
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parents:
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diff
changeset
|
582 /* |
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parents:
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diff
changeset
|
583 * check_status: called when the status bars for the buffer 'buf' |
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parents:
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diff
changeset
|
584 * need to be updated |
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parents:
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diff
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|
585 */ |
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diff
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|
586 void |
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|
587 check_status(buf_T *buf) |
695b50472e85
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changeset
|
588 { |
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|
589 win_T *wp; |
695b50472e85
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|
590 |
695b50472e85
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32669
diff
changeset
|
591 FOR_ALL_WINDOWS(wp) |
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parents:
32669
diff
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592 if (wp->w_buffer == buf && wp->w_status_height) |
695b50472e85
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|
593 { |
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594 wp->w_redr_status = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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changeset
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595 set_must_redraw(UPD_VALID); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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596 } |
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Christian Brabandt <cb@256bit.org>
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597 } |
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diff
changeset
|
598 |
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parents:
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diff
changeset
|
599 /* |
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diff
changeset
|
600 * Ask for a reply from the user, a 'y' or a 'n', with prompt "str" (which |
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601 * should have been translated already). |
695b50472e85
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parents:
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diff
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|
602 * No other characters are accepted, the message is repeated until a valid |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
603 * reply is entered or CTRL-C is hit. |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
604 * If direct is TRUE, don't use vgetc() but ui_inchar(), don't get characters |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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605 * from any buffers but directly from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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|
606 * |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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|
607 * return the 'y' or 'n' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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changeset
|
608 */ |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
609 int |
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parents:
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diff
changeset
|
610 ask_yesno(char_u *str, int direct) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
611 { |
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parents:
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diff
changeset
|
612 int r = ' '; |
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parents:
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diff
changeset
|
613 int save_State = State; |
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parents:
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diff
changeset
|
614 |
695b50472e85
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diff
changeset
|
615 if (exiting) // put terminal in raw mode for this question |
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changeset
|
616 settmode(TMODE_RAW); |
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diff
changeset
|
617 ++no_wait_return; |
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|
618 #ifdef USE_ON_FLY_SCROLL |
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|
619 dont_scroll = TRUE; // disallow scrolling here |
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620 #endif |
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621 State = MODE_CONFIRM; // mouse behaves like with :confirm |
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622 setmouse(); // disables mouse for xterm |
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623 ++no_mapping; |
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|
624 ++allow_keys; // no mapping here, but recognize keys |
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|
625 |
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|
626 while (r != 'y' && r != 'n') |
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|
627 { |
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|
628 // same highlighting as for wait_return() |
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|
629 smsg_attr(HL_ATTR(HLF_R), "%s (y/n)?", str); |
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|
630 if (direct) |
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631 r = get_keystroke(); |
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|
632 else |
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|
633 r = plain_vgetc(); |
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|
634 if (r == Ctrl_C || r == ESC) |
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|
635 r = 'n'; |
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|
636 msg_putchar(r); // show what you typed |
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|
637 out_flush(); |
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|
638 } |
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|
639 --no_wait_return; |
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changeset
|
640 State = save_State; |
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|
641 setmouse(); |
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|
642 --no_mapping; |
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|
643 --allow_keys; |
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|
644 |
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changeset
|
645 return r; |
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diff
changeset
|
646 } |
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diff
changeset
|
647 |
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|
648 #if defined(FEAT_EVAL) || defined(PROTO) |
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diff
changeset
|
649 |
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changeset
|
650 /* |
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|
651 * Returns the current mode as a string in "buf[MODE_MAX_LENGTH]", NUL |
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changeset
|
652 * terminated. |
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changeset
|
653 * The first character represents the major mode, the following ones the minor |
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diff
changeset
|
654 * ones. |
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changeset
|
655 */ |
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changeset
|
656 void |
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|
657 get_mode(char_u *buf) |
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|
658 { |
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changeset
|
659 int i = 0; |
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changeset
|
660 |
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changeset
|
661 if (time_for_testing == 93784) |
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changeset
|
662 { |
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changeset
|
663 // Testing the two-character code. |
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changeset
|
664 buf[i++] = 'x'; |
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changeset
|
665 buf[i++] = '!'; |
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|
666 } |
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changeset
|
667 #ifdef FEAT_TERMINAL |
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|
668 else if (term_use_loop()) |
33146
351d2bbfe921
patch 9.0.1855: mode() doesn't indicate command line for terminal
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|
669 { |
351d2bbfe921
patch 9.0.1855: mode() doesn't indicate command line for terminal
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|
670 if (State & MODE_CMDLINE) |
351d2bbfe921
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671 buf[i++] = 'c'; |
32670
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|
672 buf[i++] = 't'; |
33146
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|
673 } |
32670
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|
674 #endif |
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|
675 else if (VIsual_active) |
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|
676 { |
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|
677 if (VIsual_select) |
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|
678 buf[i++] = VIsual_mode + 's' - 'v'; |
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|
679 else |
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|
680 { |
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|
681 buf[i++] = VIsual_mode; |
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|
682 if (restart_VIsual_select) |
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changeset
|
683 buf[i++] = 's'; |
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|
684 } |
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parents:
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changeset
|
685 } |
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changeset
|
686 else if (State == MODE_HITRETURN || State == MODE_ASKMORE |
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|
687 || State == MODE_SETWSIZE |
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Christian Brabandt <cb@256bit.org>
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|
688 || State == MODE_CONFIRM) |
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diff
changeset
|
689 { |
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changeset
|
690 buf[i++] = 'r'; |
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changeset
|
691 if (State == MODE_ASKMORE) |
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diff
changeset
|
692 buf[i++] = 'm'; |
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changeset
|
693 else if (State == MODE_CONFIRM) |
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parents:
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changeset
|
694 buf[i++] = '?'; |
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changeset
|
695 } |
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changeset
|
696 else if (State == MODE_EXTERNCMD) |
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changeset
|
697 buf[i++] = '!'; |
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diff
changeset
|
698 else if (State & MODE_INSERT) |
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changeset
|
699 { |
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changeset
|
700 if (State & VREPLACE_FLAG) |
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diff
changeset
|
701 { |
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changeset
|
702 buf[i++] = 'R'; |
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changeset
|
703 buf[i++] = 'v'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
704 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
705 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
706 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
707 if (State & REPLACE_FLAG) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
708 buf[i++] = 'R'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
709 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
710 buf[i++] = 'i'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
711 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
712 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
713 if (ins_compl_active()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
714 buf[i++] = 'c'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
715 else if (ctrl_x_mode_not_defined_yet()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
716 buf[i++] = 'x'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
717 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
718 else if ((State & MODE_CMDLINE) || exmode_active) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
719 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
720 buf[i++] = 'c'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
721 if (exmode_active == EXMODE_VIM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
722 buf[i++] = 'v'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
723 else if (exmode_active == EXMODE_NORMAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
724 buf[i++] = 'e'; |
33842
68de519bab0a
patch 9.0.2133: Cannot detect overstrike mode in Cmdline mode
Christian Brabandt <cb@256bit.org>
parents:
33817
diff
changeset
|
725 if ((State & MODE_CMDLINE) && cmdline_overstrike()) |
68de519bab0a
patch 9.0.2133: Cannot detect overstrike mode in Cmdline mode
Christian Brabandt <cb@256bit.org>
parents:
33817
diff
changeset
|
726 buf[i++] = 'r'; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
727 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
728 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
729 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
730 buf[i++] = 'n'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
731 if (finish_op) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
732 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
733 buf[i++] = 'o'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
734 // to be able to detect force-linewise/blockwise/characterwise |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
735 // operations |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
736 buf[i++] = motion_force; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
737 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
738 else if (restart_edit == 'I' || restart_edit == 'R' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
739 || restart_edit == 'V') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
740 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
741 buf[i++] = 'i'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
742 buf[i++] = restart_edit; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
743 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
744 #ifdef FEAT_TERMINAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
745 else if (term_in_normal_mode()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
746 buf[i++] = 't'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
747 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
748 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
749 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
750 buf[i] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
751 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
752 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
753 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
754 * "mode()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
755 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
756 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
757 f_mode(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
758 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
759 char_u buf[MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
760 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
761 if (in_vim9script() && check_for_opt_bool_arg(argvars, 0) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
762 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
763 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
764 get_mode(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
765 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
766 // Clear out the minor mode when the argument is not a non-zero number or |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
767 // non-empty string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
768 if (!non_zero_arg(&argvars[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
769 buf[1] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
770 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
771 rettv->vval.v_string = vim_strsave(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
772 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
773 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
774 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
775 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
776 may_add_state_char(garray_T *gap, char_u *include, int c) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
777 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
778 if (include == NULL || vim_strchr(include, c) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
779 ga_append(gap, c); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
780 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
781 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
782 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
783 * "state()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
784 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
785 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
786 f_state(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
787 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
788 garray_T ga; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
789 char_u *include = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
790 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
791 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
792 if (in_vim9script() && check_for_opt_string_arg(argvars, 0) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
793 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
794 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
795 ga_init2(&ga, 1, 20); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
796 if (argvars[0].v_type != VAR_UNKNOWN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
797 include = tv_get_string(&argvars[0]); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
798 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
799 if (!(stuff_empty() && typebuf.tb_len == 0 && scriptin[curscript] == NULL)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
800 may_add_state_char(&ga, include, 'm'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
801 if (op_pending()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
802 may_add_state_char(&ga, include, 'o'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
803 if (autocmd_busy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
804 may_add_state_char(&ga, include, 'x'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
805 if (ins_compl_active()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
806 may_add_state_char(&ga, include, 'a'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
807 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
808 # ifdef FEAT_JOB_CHANNEL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
809 if (channel_in_blocking_wait()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
810 may_add_state_char(&ga, include, 'w'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
811 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
812 if (!get_was_safe_state()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
813 may_add_state_char(&ga, include, 'S'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
814 for (i = 0; i < get_callback_depth() && i < 3; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
815 may_add_state_char(&ga, include, 'c'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
816 if (msg_scrolled > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
817 may_add_state_char(&ga, include, 's'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
818 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
819 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
820 rettv->vval.v_string = ga.ga_data; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
821 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
822 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
823 #endif // FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
824 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
825 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
826 * Get a key stroke directly from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
827 * Ignores mouse clicks and scrollbar events, except a click for the left |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
828 * button (used at the more prompt). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
829 * Doesn't use vgetc(), because it syncs undo and eats mapped characters. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
830 * Disadvantage: typeahead is ignored. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
831 * Translates the interrupt character for unix to ESC. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
832 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
833 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
834 get_keystroke(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
835 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
836 char_u *buf = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
837 int buflen = 150; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
838 int maxlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
839 int len = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
840 int n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
841 int save_mapped_ctrl_c = mapped_ctrl_c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
842 int waited = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
843 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
844 mapped_ctrl_c = FALSE; // mappings are not used here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
845 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
846 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
847 cursor_on(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
848 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
849 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
850 // Leave some room for check_termcode() to insert a key code into (max |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
851 // 5 chars plus NUL). And fix_input_buffer() can triple the number of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
852 // bytes. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
853 maxlen = (buflen - 6 - len) / 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
854 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
855 buf = alloc(buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
856 else if (maxlen < 10) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
857 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
858 char_u *t_buf = buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
859 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
860 // Need some more space. This might happen when receiving a long |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
861 // escape sequence. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
862 buflen += 100; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
863 buf = vim_realloc(buf, buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
864 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
865 vim_free(t_buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
866 maxlen = (buflen - 6 - len) / 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
867 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
868 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
869 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
870 do_outofmem_msg((long_u)buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
871 return ESC; // panic! |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
872 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
873 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
874 // First time: blocking wait. Second time: wait up to 100ms for a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
875 // terminal code to complete. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
876 n = ui_inchar(buf + len, maxlen, len == 0 ? -1L : 100L, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
877 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
878 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
879 // Replace zero and CSI by a special key code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
880 n = fix_input_buffer(buf + len, n); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
881 len += n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
882 waited = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
883 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
884 else if (len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
885 ++waited; // keep track of the waiting time |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
886 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
887 // Incomplete termcode and not timed out yet: get more characters |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
888 if ((n = check_termcode(1, buf, buflen, &len)) < 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
889 && (!p_ttimeout || waited * 100L < (p_ttm < 0 ? p_tm : p_ttm))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
890 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
891 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
892 if (n == KEYLEN_REMOVED) // key code removed |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
893 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
894 if (must_redraw != 0 && !need_wait_return && (State |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
895 & (MODE_CMDLINE | MODE_HITRETURN | MODE_ASKMORE)) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
896 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
897 // Redrawing was postponed, do it now. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
898 update_screen(0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
899 setcursor(); // put cursor back where it belongs |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
900 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
901 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
902 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
903 if (n > 0) // found a termcode: adjust length |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
904 len = n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
905 if (len == 0) // nothing typed yet |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
906 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
907 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
908 // Handle modifier and/or special key code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
909 n = buf[0]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
910 if (n == K_SPECIAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
911 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
912 n = TO_SPECIAL(buf[1], buf[2]); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
913 if (buf[1] == KS_MODIFIER |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
914 || n == K_IGNORE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
915 || (is_mouse_key(n) && n != K_LEFTMOUSE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
916 #ifdef FEAT_GUI |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
917 || n == K_VER_SCROLLBAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
918 || n == K_HOR_SCROLLBAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
919 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
920 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
921 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
922 if (buf[1] == KS_MODIFIER) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
923 mod_mask = buf[2]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
924 len -= 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
925 if (len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
926 mch_memmove(buf, buf + 3, (size_t)len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
927 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
928 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
929 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
930 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
931 if (has_mbyte) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
932 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
933 if (MB_BYTE2LEN(n) > len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
934 continue; // more bytes to get |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
935 buf[len >= buflen ? buflen - 1 : len] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
936 n = (*mb_ptr2char)(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
937 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
938 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
939 if (n == intr_char) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
940 n = ESC; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
941 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
942 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
943 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
944 vim_free(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
945 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
946 mapped_ctrl_c = save_mapped_ctrl_c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
947 return n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
948 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
949 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
950 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
951 * Get a number from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
952 * When "mouse_used" is not NULL allow using the mouse. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
953 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
954 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
955 get_number( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
956 int colon, // allow colon to abort |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
957 int *mouse_used) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
958 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
959 int n = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
960 int c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
961 int typed = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
962 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
963 if (mouse_used != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
964 *mouse_used = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
965 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
966 // When not printing messages, the user won't know what to type, return a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
967 // zero (as if CR was hit). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
968 if (msg_silent != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
969 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
970 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
971 #ifdef USE_ON_FLY_SCROLL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
972 dont_scroll = TRUE; // disallow scrolling here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
973 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
974 ++no_mapping; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
975 ++allow_keys; // no mapping here, but recognize keys |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
976 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
977 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
978 windgoto(msg_row, msg_col); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
979 c = safe_vgetc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
980 if (VIM_ISDIGIT(c)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
981 { |
33791
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
982 if (vim_append_digit_int(&n, c - '0') == FAIL) |
33782
15593f77c5c2
patch 9.0.2111: [security]: overflow in get_number
Christian Brabandt <cb@256bit.org>
parents:
33146
diff
changeset
|
983 return 0; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
984 msg_putchar(c); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
985 ++typed; |
695b50472e85
Fix line endings issue
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parents:
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changeset
|
986 } |
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diff
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|
987 else if (c == K_DEL || c == K_KDEL || c == K_BS || c == Ctrl_H) |
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diff
changeset
|
988 { |
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parents:
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diff
changeset
|
989 if (typed > 0) |
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parents:
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diff
changeset
|
990 { |
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Fix line endings issue
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diff
changeset
|
991 msg_puts("\b \b"); |
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diff
changeset
|
992 --typed; |
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diff
changeset
|
993 } |
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diff
changeset
|
994 n /= 10; |
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diff
changeset
|
995 } |
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diff
changeset
|
996 else if (mouse_used != NULL && c == K_LEFTMOUSE) |
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diff
changeset
|
997 { |
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diff
changeset
|
998 *mouse_used = TRUE; |
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diff
changeset
|
999 n = mouse_row + 1; |
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diff
changeset
|
1000 break; |
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diff
changeset
|
1001 } |
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changeset
|
1002 else if (n == 0 && c == ':' && colon) |
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parents:
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diff
changeset
|
1003 { |
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Fix line endings issue
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diff
changeset
|
1004 stuffcharReadbuff(':'); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1005 if (!exmode_active) |
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parents:
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diff
changeset
|
1006 cmdline_row = msg_row; |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1007 skip_redraw = TRUE; // skip redraw once |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1008 do_redraw = FALSE; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1009 break; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1010 } |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1011 else if (c == Ctrl_C || c == ESC || c == 'q') |
695b50472e85
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parents:
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diff
changeset
|
1012 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1013 n = 0; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1014 break; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1015 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1016 else if (c == CAR || c == NL ) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1017 break; |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1018 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1019 --no_mapping; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1020 --allow_keys; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1021 return n; |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1022 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1023 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1024 /* |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1025 * Ask the user to enter a number. |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1026 * When "mouse_used" is not NULL allow using the mouse and in that case return |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1027 * the line number. |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1028 */ |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1029 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1030 prompt_for_number(int *mouse_used) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1031 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1032 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1033 int save_cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1034 int save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1035 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1036 // When using ":silent" assume that <CR> was entered. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1037 if (mouse_used != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1038 msg_puts(_("Type number and <Enter> or click with the mouse (q or empty cancels): ")); |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1039 else |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1040 msg_puts(_("Type number and <Enter> (q or empty cancels): ")); |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1041 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1042 // Set the state such that text can be selected/copied/pasted and we still |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1043 // get mouse events. redraw_after_callback() will not redraw if cmdline_row |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1044 // is zero. |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1045 save_cmdline_row = cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1046 cmdline_row = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1047 save_State = State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1048 State = MODE_CMDLINE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1049 // May show different mouse shape. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1050 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1051 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1052 i = get_number(TRUE, mouse_used); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1053 if (KeyTyped) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1054 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1055 // don't call wait_return() now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1056 if (msg_row > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1057 cmdline_row = msg_row - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1058 need_wait_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1059 msg_didany = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1060 msg_didout = FALSE; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1061 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1062 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1063 cmdline_row = save_cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1064 State = save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1065 // May need to restore mouse shape. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1066 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1067 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1068 return i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1069 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1070 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1071 void |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1072 msgmore(long n) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1073 { |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1074 long pn; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1075 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1076 if (global_busy // no messages now, wait until global is finished |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1077 || !messaging()) // 'lazyredraw' set, don't do messages now |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1078 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1079 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1080 // We don't want to overwrite another important message, but do overwrite |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1081 // a previous "more lines" or "fewer lines" message, so that "5dd" and |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1082 // then "put" reports the last action. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1083 if (keep_msg != NULL && !keep_msg_more) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1084 return; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1085 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1086 if (n > 0) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1087 pn = n; |
695b50472e85
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parents:
32669
diff
changeset
|
1088 else |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1089 pn = -n; |
695b50472e85
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parents:
32669
diff
changeset
|
1090 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1091 if (pn > p_report) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1092 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1093 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1094 vim_snprintf(msg_buf, MSG_BUF_LEN, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1095 NGETTEXT("%ld more line", "%ld more lines", pn), pn); |
695b50472e85
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parents:
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diff
changeset
|
1096 else |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1097 vim_snprintf(msg_buf, MSG_BUF_LEN, |
695b50472e85
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parents:
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diff
changeset
|
1098 NGETTEXT("%ld line less", "%ld fewer lines", pn), pn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1099 if (got_int) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1100 vim_strcat((char_u *)msg_buf, (char_u *)_(" (Interrupted)"), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1101 MSG_BUF_LEN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1102 if (msg(msg_buf)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1103 { |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1104 set_keep_msg((char_u *)msg_buf, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1105 keep_msg_more = TRUE; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1106 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1107 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1108 } |
695b50472e85
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parents:
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diff
changeset
|
1109 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1110 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1111 * flush map and typeahead buffers and give a warning for an error |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1112 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1113 void |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1114 beep_flush(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1115 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1116 if (emsg_silent == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1117 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1118 flush_buffers(FLUSH_MINIMAL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1119 vim_beep(BO_ERROR); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1120 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1121 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1122 |
695b50472e85
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parents:
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diff
changeset
|
1123 /* |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1124 * Give a warning for an error. "val" is one of the BO_ values, e.g., BO_OPER. |
695b50472e85
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parents:
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diff
changeset
|
1125 */ |
695b50472e85
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parents:
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diff
changeset
|
1126 void |
695b50472e85
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diff
changeset
|
1127 vim_beep(unsigned val) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1128 { |
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1129 #ifdef FEAT_EVAL |
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1130 called_vim_beep = TRUE; |
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|
1131 #endif |
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|
1132 |
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|
1133 if (emsg_silent != 0 || in_assert_fails) |
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1134 return; |
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|
1135 |
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|
1136 if (!((bo_flags & val) || (bo_flags & BO_ALL))) |
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|
1137 { |
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diff
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|
1138 #ifdef ELAPSED_FUNC |
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|
1139 static int did_init = FALSE; |
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|
1140 static elapsed_T start_tv; |
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|
1141 |
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|
1142 // Only beep once per half a second, otherwise a sequence of beeps |
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diff
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|
1143 // would freeze Vim. |
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1144 if (!did_init || ELAPSED_FUNC(start_tv) > 500) |
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|
1145 { |
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|
1146 did_init = TRUE; |
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changeset
|
1147 ELAPSED_INIT(start_tv); |
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|
1148 #endif |
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|
1149 if (p_vb |
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changeset
|
1150 #ifdef FEAT_GUI |
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|
1151 // While the GUI is starting up the termcap is set for |
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|
1152 // the GUI but the output still goes to a terminal. |
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|
1153 && !(gui.in_use && gui.starting) |
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|
1154 #endif |
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|
1155 ) |
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diff
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|
1156 { |
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|
1157 out_str_cf(T_VB); |
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|
1158 #ifdef FEAT_VTP |
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|
1159 // No restore color information, refresh the screen. |
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|
1160 if (has_vtp_working() != 0 |
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|
1161 # ifdef FEAT_TERMGUICOLORS |
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|
1162 && (p_tgc || (!p_tgc && t_colors >= 256)) |
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|
1163 # endif |
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|
1164 ) |
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|
1165 { |
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|
1166 redraw_later(UPD_CLEAR); |
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|
1167 update_screen(0); |
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changeset
|
1168 redrawcmd(); |
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|
1169 } |
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|
1170 #endif |
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|
1171 } |
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|
1172 else |
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|
1173 out_char(BELL); |
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|
1174 #ifdef ELAPSED_FUNC |
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|
1175 } |
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|
1176 #endif |
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|
1177 } |
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|
1178 |
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|
1179 // When 'debug' contains "beep" produce a message. If we are sourcing |
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|
1180 // a script or executing a function give the user a hint where the beep |
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|
1181 // comes from. |
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|
1182 if (vim_strchr(p_debug, 'e') != NULL) |
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|
1183 { |
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|
1184 msg_source(HL_ATTR(HLF_W)); |
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|
1185 msg_attr(_("Beep!"), HL_ATTR(HLF_W)); |
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|
1186 } |
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|
1187 } |
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|
1188 |
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changeset
|
1189 /* |
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changeset
|
1190 * To get the "real" home directory: |
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|
1191 * - get value of $HOME |
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|
1192 * For Unix: |
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|
1193 * - go to that directory |
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|
1194 * - do mch_dirname() to get the real name of that directory. |
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|
1195 * This also works with mounts and links. |
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1196 * Don't do this for MS-DOS, it will change the "current dir" for a drive. |
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|
1197 * For Windows: |
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|
1198 * This code is duplicated in init_homedir() in dosinst.c. Keep in sync! |
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|
1199 */ |
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changeset
|
1200 void |
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changeset
|
1201 init_homedir(void) |
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|
1202 { |
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|
1203 char_u *var; |
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|
1204 |
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|
1205 // In case we are called a second time (when 'encoding' changes). |
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|
1206 VIM_CLEAR(homedir); |
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|
1207 |
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|
1208 #ifdef VMS |
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|
1209 var = mch_getenv((char_u *)"SYS$LOGIN"); |
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|
1210 #else |
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|
1211 var = mch_getenv((char_u *)"HOME"); |
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|
1212 #endif |
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|
1213 |
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|
1214 #ifdef MSWIN |
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|
1215 /* |
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|
1216 * Typically, $HOME is not defined on Windows, unless the user has |
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|
1217 * specifically defined it for Vim's sake. However, on Windows NT |
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1218 * platforms, $HOMEDRIVE and $HOMEPATH are automatically defined for |
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diff
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|
1219 * each user. Try constructing $HOME from these. |
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changeset
|
1220 */ |
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changeset
|
1221 if (var == NULL || *var == NUL) |
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|
1222 { |
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changeset
|
1223 char_u *homedrive, *homepath; |
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|
1224 |
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|
1225 homedrive = mch_getenv((char_u *)"HOMEDRIVE"); |
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|
1226 homepath = mch_getenv((char_u *)"HOMEPATH"); |
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diff
changeset
|
1227 if (homepath == NULL || *homepath == NUL) |
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diff
changeset
|
1228 homepath = (char_u *)"\\"; |
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diff
changeset
|
1229 if (homedrive != NULL |
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diff
changeset
|
1230 && STRLEN(homedrive) + STRLEN(homepath) < MAXPATHL) |
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|
1231 { |
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|
1232 sprintf((char *)NameBuff, "%s%s", homedrive, homepath); |
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changeset
|
1233 if (NameBuff[0] != NUL) |
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changeset
|
1234 var = NameBuff; |
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changeset
|
1235 } |
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|
1236 } |
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changeset
|
1237 |
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changeset
|
1238 if (var == NULL) |
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changeset
|
1239 var = mch_getenv((char_u *)"USERPROFILE"); |
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changeset
|
1240 |
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changeset
|
1241 /* |
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|
1242 * Weird but true: $HOME may contain an indirect reference to another |
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changeset
|
1243 * variable, esp. "%USERPROFILE%". Happens when $USERPROFILE isn't set |
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diff
changeset
|
1244 * when $HOME is being set. |
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diff
changeset
|
1245 */ |
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diff
changeset
|
1246 if (var != NULL && *var == '%') |
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diff
changeset
|
1247 { |
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diff
changeset
|
1248 char_u *p; |
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diff
changeset
|
1249 char_u *exp; |
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diff
changeset
|
1250 |
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changeset
|
1251 p = vim_strchr(var + 1, '%'); |
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diff
changeset
|
1252 if (p != NULL) |
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changeset
|
1253 { |
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changeset
|
1254 vim_strncpy(NameBuff, var + 1, p - (var + 1)); |
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changeset
|
1255 exp = mch_getenv(NameBuff); |
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changeset
|
1256 if (exp != NULL && *exp != NUL |
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changeset
|
1257 && STRLEN(exp) + STRLEN(p) < MAXPATHL) |
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changeset
|
1258 { |
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changeset
|
1259 vim_snprintf((char *)NameBuff, MAXPATHL, "%s%s", exp, p + 1); |
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changeset
|
1260 var = NameBuff; |
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changeset
|
1261 } |
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changeset
|
1262 } |
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diff
changeset
|
1263 } |
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diff
changeset
|
1264 |
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changeset
|
1265 if (var != NULL && *var == NUL) // empty is same as not set |
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changeset
|
1266 var = NULL; |
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changeset
|
1267 |
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changeset
|
1268 if (enc_utf8 && var != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1269 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1270 int len; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1271 char_u *pp = NULL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1272 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1273 // Convert from active codepage to UTF-8. Other conversions are |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1274 // not done, because they would fail for non-ASCII characters. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1275 acp_to_enc(var, (int)STRLEN(var), &pp, &len); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1276 if (pp != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1277 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1278 homedir = pp; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1279 return; |
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parents:
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diff
changeset
|
1280 } |
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diff
changeset
|
1281 } |
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parents:
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diff
changeset
|
1282 |
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diff
changeset
|
1283 /* |
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Fix line endings issue
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diff
changeset
|
1284 * Default home dir is C:/ |
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Fix line endings issue
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parents:
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diff
changeset
|
1285 * Best assumption we can make in such a situation. |
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parents:
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diff
changeset
|
1286 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1287 if (var == NULL) |
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Fix line endings issue
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parents:
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diff
changeset
|
1288 var = (char_u *)"C:/"; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1289 #endif |
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diff
changeset
|
1290 |
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parents:
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diff
changeset
|
1291 if (var != NULL) |
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parents:
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diff
changeset
|
1292 { |
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parents:
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diff
changeset
|
1293 #ifdef UNIX |
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Fix line endings issue
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diff
changeset
|
1294 /* |
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Fix line endings issue
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diff
changeset
|
1295 * Change to the directory and get the actual path. This resolves |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1296 * links. Don't do it when we can't return. |
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Fix line endings issue
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parents:
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diff
changeset
|
1297 */ |
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diff
changeset
|
1298 if (mch_dirname(NameBuff, MAXPATHL) == OK |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1299 && mch_chdir((char *)NameBuff) == 0) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1300 { |
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Fix line endings issue
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changeset
|
1301 if (!mch_chdir((char *)var) && mch_dirname(IObuff, IOSIZE) == OK) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1302 var = IObuff; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1303 if (mch_chdir((char *)NameBuff) != 0) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1304 emsg(_(e_cannot_go_back_to_previous_directory)); |
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Fix line endings issue
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diff
changeset
|
1305 } |
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diff
changeset
|
1306 #endif |
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parents:
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diff
changeset
|
1307 homedir = vim_strsave(var); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1308 } |
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diff
changeset
|
1309 } |
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diff
changeset
|
1310 |
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diff
changeset
|
1311 #if defined(EXITFREE) || defined(PROTO) |
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diff
changeset
|
1312 void |
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Fix line endings issue
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diff
changeset
|
1313 free_homedir(void) |
695b50472e85
Fix line endings issue
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diff
changeset
|
1314 { |
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Fix line endings issue
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diff
changeset
|
1315 vim_free(homedir); |
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changeset
|
1316 } |
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changeset
|
1317 |
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diff
changeset
|
1318 void |
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Fix line endings issue
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diff
changeset
|
1319 free_users(void) |
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Fix line endings issue
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diff
changeset
|
1320 { |
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Fix line endings issue
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diff
changeset
|
1321 ga_clear_strings(&ga_users); |
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Fix line endings issue
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diff
changeset
|
1322 } |
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diff
changeset
|
1323 #endif |
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diff
changeset
|
1324 |
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changeset
|
1325 #if defined(MSWIN) || defined(PROTO) |
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diff
changeset
|
1326 /* |
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Fix line endings issue
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diff
changeset
|
1327 * Initialize $VIM and $VIMRUNTIME when 'enc' is updated. |
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diff
changeset
|
1328 */ |
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diff
changeset
|
1329 void |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1330 init_vimdir(void) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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changeset
|
1331 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1332 int mustfree; |
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Christian Brabandt <cb@256bit.org>
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changeset
|
1333 char_u *p; |
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|
1334 |
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changeset
|
1335 mch_get_exe_name(); |
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diff
changeset
|
1336 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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changeset
|
1337 mustfree = FALSE; |
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changeset
|
1338 didset_vim = FALSE; |
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Christian Brabandt <cb@256bit.org>
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changeset
|
1339 p = vim_getenv((char_u *)"VIM", &mustfree); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1340 if (mustfree) |
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changeset
|
1341 vim_free(p); |
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changeset
|
1342 |
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Fix line endings issue
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changeset
|
1343 mustfree = FALSE; |
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Fix line endings issue
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diff
changeset
|
1344 didset_vimruntime = FALSE; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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changeset
|
1345 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); |
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parents:
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diff
changeset
|
1346 if (mustfree) |
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diff
changeset
|
1347 vim_free(p); |
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diff
changeset
|
1348 } |
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diff
changeset
|
1349 #endif |
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changeset
|
1350 |
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changeset
|
1351 /* |
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diff
changeset
|
1352 * Call expand_env() and store the result in an allocated string. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1353 * This is not very memory efficient, this expects the result to be freed |
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diff
changeset
|
1354 * again soon. |
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changeset
|
1355 */ |
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changeset
|
1356 char_u * |
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changeset
|
1357 expand_env_save(char_u *src) |
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changeset
|
1358 { |
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changeset
|
1359 return expand_env_save_opt(src, FALSE); |
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diff
changeset
|
1360 } |
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changeset
|
1361 |
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changeset
|
1362 /* |
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diff
changeset
|
1363 * Idem, but when "one" is TRUE handle the string as one file name, only |
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|
1364 * expand "~" at the start. |
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changeset
|
1365 */ |
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changeset
|
1366 char_u * |
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diff
changeset
|
1367 expand_env_save_opt(char_u *src, int one) |
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changeset
|
1368 { |
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diff
changeset
|
1369 char_u *p; |
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changeset
|
1370 |
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changeset
|
1371 p = alloc(MAXPATHL); |
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changeset
|
1372 if (p != NULL) |
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changeset
|
1373 expand_env_esc(src, p, MAXPATHL, FALSE, one, NULL); |
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diff
changeset
|
1374 return p; |
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diff
changeset
|
1375 } |
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changeset
|
1376 |
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changeset
|
1377 /* |
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changeset
|
1378 * Expand environment variable with path name. |
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changeset
|
1379 * "~/" is also expanded, using $HOME. For Unix "~user/" is expanded. |
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|
1380 * Skips over "\ ", "\~" and "\$" (not for Win32 though). |
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changeset
|
1381 * If anything fails no expansion is done and dst equals src. |
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changeset
|
1382 */ |
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changeset
|
1383 void |
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changeset
|
1384 expand_env( |
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changeset
|
1385 char_u *src, // input string e.g. "$HOME/vim.hlp" |
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changeset
|
1386 char_u *dst, // where to put the result |
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diff
changeset
|
1387 int dstlen) // maximum length of the result |
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changeset
|
1388 { |
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changeset
|
1389 expand_env_esc(src, dst, dstlen, FALSE, FALSE, NULL); |
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changeset
|
1390 } |
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changeset
|
1391 |
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changeset
|
1392 void |
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changeset
|
1393 expand_env_esc( |
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changeset
|
1394 char_u *srcp, // input string e.g. "$HOME/vim.hlp" |
695b50472e85
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changeset
|
1395 char_u *dst, // where to put the result |
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diff
changeset
|
1396 int dstlen, // maximum length of the result |
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diff
changeset
|
1397 int esc, // escape spaces in expanded variables |
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diff
changeset
|
1398 int one, // "srcp" is one file name |
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changeset
|
1399 char_u *startstr) // start again after this (can be NULL) |
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changeset
|
1400 { |
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changeset
|
1401 char_u *src; |
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diff
changeset
|
1402 char_u *tail; |
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diff
changeset
|
1403 int c; |
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changeset
|
1404 char_u *var; |
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diff
changeset
|
1405 int copy_char; |
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changeset
|
1406 int mustfree; // var was allocated, need to free it later |
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changeset
|
1407 int at_start = TRUE; // at start of a name |
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changeset
|
1408 int startstr_len = 0; |
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changeset
|
1409 |
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diff
changeset
|
1410 if (startstr != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1411 startstr_len = (int)STRLEN(startstr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1412 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1413 src = skipwhite(srcp); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1414 --dstlen; // leave one char space for "\," |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1415 while (*src && dstlen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1416 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1417 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1418 // Skip over `=expr`. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1419 if (src[0] == '`' && src[1] == '=') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1420 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1421 size_t len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1422 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1423 var = src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1424 src += 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1425 (void)skip_expr(&src, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1426 if (*src == '`') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1427 ++src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1428 len = src - var; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1429 if (len > (size_t)dstlen) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1430 len = dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1431 vim_strncpy(dst, var, len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1432 dst += len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1433 dstlen -= (int)len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1434 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1435 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1436 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1437 copy_char = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1438 if ((*src == '$' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1439 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1440 && at_start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1441 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1442 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1443 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1444 || *src == '%' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1445 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1446 || (*src == '~' && at_start)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1447 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1448 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1449 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1450 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1451 * The variable name is copied into dst temporarily, because it may |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1452 * be a string in read-only memory and a NUL needs to be appended. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1453 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1454 if (*src != '~') // environment var |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1455 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1456 tail = src + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1457 var = dst; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1458 c = dstlen - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1459 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1460 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1461 // Unix has ${var-name} type environment vars |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1462 if (*tail == '{' && !vim_isIDc('{')) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1463 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1464 tail++; // ignore '{' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1465 while (c-- > 0 && *tail && *tail != '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1466 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1467 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1468 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1469 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1470 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1471 while (c-- > 0 && *tail != NUL && ((vim_isIDc(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1472 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1473 || (*src == '%' && *tail != '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1474 #endif |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1475 )) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1476 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1477 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1478 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1479 #if defined(MSWIN) || defined(UNIX) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1480 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1481 if (src[1] == '{' && *tail != '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1482 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1483 if (*src == '%' && *tail != '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1484 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1485 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1486 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1487 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1488 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1489 if (src[1] == '{') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1490 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1491 if (*src == '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1492 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1493 ++tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1494 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1495 *var = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1496 var = vim_getenv(dst, &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1497 #if defined(MSWIN) || defined(UNIX) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1498 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1499 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1500 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1501 // home directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1502 else if ( src[1] == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1503 || vim_ispathsep(src[1]) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1504 || vim_strchr((char_u *)" ,\t\n", src[1]) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1505 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1506 var = homedir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1507 tail = src + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1508 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1509 else // user directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1510 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1511 #if defined(UNIX) || (defined(VMS) && defined(USER_HOME)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1512 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1513 * Copy ~user to dst[], so we can put a NUL after it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1514 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1515 tail = src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1516 var = dst; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1517 c = dstlen - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1518 while ( c-- > 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1519 && *tail |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1520 && vim_isfilec(*tail) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1521 && !vim_ispathsep(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1522 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1523 *var = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1524 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1525 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1526 * If the system supports getpwnam(), use it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1527 * Otherwise, or if getpwnam() fails, the shell is used to |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1528 * expand ~user. This is slower and may fail if the shell |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1529 * does not support ~user (old versions of /bin/sh). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1530 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1531 # if defined(HAVE_GETPWNAM) && defined(HAVE_PWD_H) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1532 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1533 // Note: memory allocated by getpwnam() is never freed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1534 // Calling endpwent() apparently doesn't help. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1535 struct passwd *pw = (*dst == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1536 ? NULL : getpwnam((char *)dst + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1537 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1538 var = (pw == NULL) ? NULL : (char_u *)pw->pw_dir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1539 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1540 if (var == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1541 # endif |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1542 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1543 expand_T xpc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1544 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1545 ExpandInit(&xpc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1546 xpc.xp_context = EXPAND_FILES; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1547 var = ExpandOne(&xpc, dst, NULL, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1548 WILD_ADD_SLASH|WILD_SILENT, WILD_EXPAND_FREE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1549 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1550 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1551 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1552 # else // !UNIX, thus VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1553 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1554 * USER_HOME is a comma-separated list of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1555 * directories to search for the user account in. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1556 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1557 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1558 char_u test[MAXPATHL], paths[MAXPATHL]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1559 char_u *path, *next_path, *ptr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1560 stat_T st; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1561 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1562 STRCPY(paths, USER_HOME); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1563 next_path = paths; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1564 while (*next_path) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1565 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1566 for (path = next_path; *next_path && *next_path != ','; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1567 next_path++); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1568 if (*next_path) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1569 *next_path++ = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1570 STRCPY(test, path); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1571 STRCAT(test, "/"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1572 STRCAT(test, dst + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1573 if (mch_stat(test, &st) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1574 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1575 var = alloc(STRLEN(test) + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1576 STRCPY(var, test); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1577 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1578 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1579 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1580 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1581 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1582 # endif // UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1583 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1584 // cannot expand user's home directory, so don't try |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1585 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1586 tail = (char_u *)""; // for gcc |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1587 #endif // UNIX || VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1588 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1589 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1590 #ifdef BACKSLASH_IN_FILENAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1591 // If 'shellslash' is set change backslashes to forward slashes. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1592 // Can't use slash_adjust(), p_ssl may be set temporarily. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1593 if (p_ssl && var != NULL && vim_strchr(var, '\\') != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1594 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1595 char_u *p = vim_strsave(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1596 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1597 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1598 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1599 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1600 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1601 var = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1602 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1603 forward_slash(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1604 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1605 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1606 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1607 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1608 // If "var" contains white space, escape it with a backslash. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1609 // Required for ":e ~/tt" when $HOME includes a space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1610 if (esc && var != NULL && vim_strpbrk(var, (char_u *)" \t") != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1611 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1612 char_u *p = vim_strsave_escaped(var, (char_u *)" \t"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1613 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1614 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1615 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1616 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1617 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1618 var = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1619 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1620 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1621 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1622 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1623 if (var != NULL && *var != NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1624 && (STRLEN(var) + STRLEN(tail) + 1 < (unsigned)dstlen)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1625 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1626 STRCPY(dst, var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1627 dstlen -= (int)STRLEN(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1628 c = (int)STRLEN(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1629 // if var[] ends in a path separator and tail[] starts |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1630 // with it, skip a character |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1631 if (after_pathsep(dst, dst + c) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1632 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) |
34511
5397ce113043
patch 9.1.0161: expand() removes slash after env variable that ends with colon
Christian Brabandt <cb@256bit.org>
parents:
33856
diff
changeset
|
1633 && dst[c - 1] != ':' |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1634 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1635 && vim_ispathsep(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1636 ++tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1637 dst += c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1638 src = tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1639 copy_char = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1640 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1641 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1642 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1643 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1644 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1645 if (copy_char) // copy at least one char |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1646 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1647 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1648 * Recognize the start of a new name, for '~'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1649 * Don't do this when "one" is TRUE, to avoid expanding "~" in |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1650 * ":edit foo ~ foo". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1651 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1652 at_start = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1653 if (src[0] == '\\' && src[1] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1654 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1655 *dst++ = *src++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1656 --dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1657 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1658 else if ((src[0] == ' ' || src[0] == ',') && !one) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1659 at_start = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1660 if (dstlen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1661 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1662 *dst++ = *src++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1663 --dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1664 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1665 if (startstr != NULL && src - startstr_len >= srcp |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1666 && STRNCMP(src - startstr_len, startstr, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1667 startstr_len) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1668 at_start = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1669 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1670 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1671 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1672 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1673 *dst = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1674 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1675 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1676 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1677 * If the string between "p" and "pend" ends in "name/", return "pend" minus |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1678 * the length of "name/". Otherwise return "pend". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1679 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1680 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1681 remove_tail(char_u *p, char_u *pend, char_u *name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1682 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1683 int len = (int)STRLEN(name) + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1684 char_u *newend = pend - len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1685 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1686 if (newend >= p |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1687 && fnamencmp(newend, name, len - 1) == 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1688 && (newend == p || after_pathsep(p, newend))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1689 return newend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1690 return pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1691 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1692 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1693 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1694 * Check if the directory "vimdir/<version>" or "vimdir/runtime" exists. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1695 * Return NULL if not, return its name in allocated memory otherwise. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1696 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1697 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1698 vim_version_dir(char_u *vimdir) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1699 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1700 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1701 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1702 if (vimdir == NULL || *vimdir == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1703 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1704 p = concat_fnames(vimdir, (char_u *)VIM_VERSION_NODOT, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1705 if (p != NULL && mch_isdir(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1706 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1707 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1708 p = concat_fnames(vimdir, (char_u *)RUNTIME_DIRNAME, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1709 if (p != NULL && mch_isdir(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1710 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1711 char_u *fname = concat_fnames(p, (char_u *)"defaults.vim", TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1712 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1713 // Check that "defaults.vim" exists in this directory, to avoid picking |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1714 // up a stray "runtime" directory, it would make many tests fail in |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1715 // mysterious ways. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1716 if (fname != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1717 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1718 int exists = file_is_readable(fname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1719 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1720 vim_free(fname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1721 if (exists) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1722 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1723 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1724 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1725 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1726 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1727 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1728 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1729 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1730 * Vim's version of getenv(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1731 * Special handling of $HOME, $VIM and $VIMRUNTIME. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1732 * Also does ACP to 'enc' conversion for Win32. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1733 * "mustfree" is set to TRUE when the returned string is allocated. It must be |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1734 * initialized to FALSE by the caller. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1735 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1736 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1737 vim_getenv(char_u *name, int *mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1738 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1739 char_u *p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1740 char_u *pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1741 int vimruntime; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1742 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1743 WCHAR *wn, *wp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1744 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1745 // use "C:/" when $HOME is not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1746 if (STRCMP(name, "HOME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1747 return homedir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1748 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1749 // Use Wide function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1750 wn = enc_to_utf16(name, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1751 if (wn == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1752 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1753 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1754 wp = _wgetenv(wn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1755 vim_free(wn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1756 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1757 if (wp != NULL && *wp == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1758 wp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1759 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1760 if (wp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1761 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1762 p = utf16_to_enc(wp, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1763 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1764 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1765 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1766 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1767 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1768 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1769 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1770 p = mch_getenv(name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1771 if (p != NULL && *p == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1772 p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1773 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1774 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1775 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1776 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1777 # ifdef __HAIKU__ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1778 // special handling for user settings directory... |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1779 if (STRCMP(name, "BE_USER_SETTINGS") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1780 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1781 static char userSettingsPath[MAXPATHL]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1782 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1783 if (find_directory(B_USER_SETTINGS_DIRECTORY, 0, false, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1784 userSettingsPath, MAXPATHL) == B_OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1785 return (char_u *)userSettingsPath; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1786 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1787 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1788 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1789 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1790 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1791 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1792 // handling $VIMRUNTIME and $VIM is below, bail out if it's another name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1793 vimruntime = (STRCMP(name, "VIMRUNTIME") == 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1794 if (!vimruntime && STRCMP(name, "VIM") != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1795 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1796 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1797 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1798 * When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1799 * Don't do this when default_vimruntime_dir is non-empty. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1800 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1801 if (vimruntime |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1802 #ifdef HAVE_PATHDEF |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1803 && *default_vimruntime_dir == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1804 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1805 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1806 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1807 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1808 // Use Wide function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1809 wp = _wgetenv(L"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1810 if (wp != NULL && *wp == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1811 wp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1812 if (wp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1813 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1814 char_u *q = utf16_to_enc(wp, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1815 if (q != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1816 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1817 p = vim_version_dir(q); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1818 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1819 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1820 p = q; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1821 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1822 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1823 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1824 p = mch_getenv((char_u *)"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1825 if (p != NULL && *p == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1826 p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1827 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1828 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1829 p = vim_version_dir(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1830 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1831 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1832 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1833 p = mch_getenv((char_u *)"VIM"); |
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Fix line endings issue
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|
1834 } |
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diff
changeset
|
1835 #endif |
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diff
changeset
|
1836 } |
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diff
changeset
|
1837 |
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diff
changeset
|
1838 /* |
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|
1839 * When expanding $VIM or $VIMRUNTIME fails, try using: |
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Fix line endings issue
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changeset
|
1840 * - the directory name from 'helpfile' (unless it contains '$') |
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Fix line endings issue
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diff
changeset
|
1841 * - the executable name from argv[0] |
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diff
changeset
|
1842 */ |
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diff
changeset
|
1843 if (p == NULL) |
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Fix line endings issue
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changeset
|
1844 { |
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Fix line endings issue
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changeset
|
1845 if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL) |
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Fix line endings issue
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diff
changeset
|
1846 p = p_hf; |
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diff
changeset
|
1847 #ifdef USE_EXE_NAME |
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changeset
|
1848 /* |
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changeset
|
1849 * Use the name of the executable, obtained from argv[0]. |
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changeset
|
1850 */ |
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changeset
|
1851 else |
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changeset
|
1852 p = exe_name; |
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changeset
|
1853 #endif |
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changeset
|
1854 if (p != NULL) |
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changeset
|
1855 { |
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diff
changeset
|
1856 // remove the file name |
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diff
changeset
|
1857 pend = gettail(p); |
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diff
changeset
|
1858 |
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diff
changeset
|
1859 // remove "doc/" from 'helpfile', if present |
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parents:
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diff
changeset
|
1860 if (p == p_hf) |
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changeset
|
1861 pend = remove_tail(p, pend, (char_u *)"doc"); |
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|
1862 |
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diff
changeset
|
1863 #ifdef USE_EXE_NAME |
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changeset
|
1864 # ifdef MACOS_X |
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|
1865 // remove "MacOS" from exe_name and add "Resources/vim" |
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|
1866 if (p == exe_name) |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1867 { |
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diff
changeset
|
1868 char_u *pend1; |
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diff
changeset
|
1869 char_u *pnew; |
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changeset
|
1870 |
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changeset
|
1871 pend1 = remove_tail(p, pend, (char_u *)"MacOS"); |
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changeset
|
1872 if (pend1 != pend) |
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|
1873 { |
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changeset
|
1874 pnew = alloc(pend1 - p + 15); |
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changeset
|
1875 if (pnew != NULL) |
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changeset
|
1876 { |
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|
1877 STRNCPY(pnew, p, (pend1 - p)); |
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|
1878 STRCPY(pnew + (pend1 - p), "Resources/vim"); |
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|
1879 p = pnew; |
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|
1880 pend = p + STRLEN(p); |
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|
1881 } |
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changeset
|
1882 } |
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|
1883 } |
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|
1884 # endif |
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|
1885 // remove "src/" from exe_name, if present |
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changeset
|
1886 if (p == exe_name) |
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|
1887 pend = remove_tail(p, pend, (char_u *)"src"); |
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|
1888 #endif |
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|
1889 |
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|
1890 // for $VIM, remove "runtime/" or "vim54/", if present |
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|
1891 if (!vimruntime) |
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|
1892 { |
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|
1893 pend = remove_tail(p, pend, (char_u *)RUNTIME_DIRNAME); |
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1894 pend = remove_tail(p, pend, (char_u *)VIM_VERSION_NODOT); |
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1895 } |
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|
1896 |
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changeset
|
1897 // remove trailing path separator |
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|
1898 if (pend > p && after_pathsep(p, pend)) |
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|
1899 --pend; |
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|
1900 |
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|
1901 #ifdef MACOS_X |
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1902 if (p == exe_name || p == p_hf) |
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|
1903 #endif |
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|
1904 // check that the result is a directory name |
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|
1905 p = vim_strnsave(p, pend - p); |
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|
1906 |
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|
1907 if (p != NULL && !mch_isdir(p)) |
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|
1908 VIM_CLEAR(p); |
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|
1909 else |
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|
1910 { |
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|
1911 #ifdef USE_EXE_NAME |
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1912 // may add "/vim54" or "/runtime" if it exists |
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1913 if (vimruntime && (pend = vim_version_dir(p)) != NULL) |
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1914 { |
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|
1915 vim_free(p); |
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|
1916 p = pend; |
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|
1917 } |
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|
1918 #endif |
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1919 *mustfree = TRUE; |
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1920 } |
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1921 } |
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1922 } |
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|
1923 |
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|
1924 #ifdef HAVE_PATHDEF |
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1925 // When there is a pathdef.c file we can use default_vim_dir and |
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|
1926 // default_vimruntime_dir |
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|
1927 if (p == NULL) |
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|
1928 { |
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|
1929 // Only use default_vimruntime_dir when it is not empty |
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1930 if (vimruntime && *default_vimruntime_dir != NUL) |
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|
1931 { |
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|
1932 p = default_vimruntime_dir; |
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|
1933 *mustfree = FALSE; |
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|
1934 } |
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|
1935 else if (*default_vim_dir != NUL) |
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|
1936 { |
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|
1937 if (vimruntime && (p = vim_version_dir(default_vim_dir)) != NULL) |
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|
1938 *mustfree = TRUE; |
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|
1939 else |
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|
1940 { |
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|
1941 p = default_vim_dir; |
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|
1942 *mustfree = FALSE; |
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|
1943 } |
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1944 } |
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|
1945 } |
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|
1946 #endif |
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|
1947 |
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|
1948 /* |
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1949 * Set the environment variable, so that the new value can be found fast |
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1950 * next time, and others can also use it (e.g. Perl). |
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|
1951 */ |
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|
1952 if (p != NULL) |
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1953 { |
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1954 if (vimruntime) |
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1955 { |
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1956 vim_setenv((char_u *)"VIMRUNTIME", p); |
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|
1957 didset_vimruntime = TRUE; |
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|
1958 } |
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|
1959 else |
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|
1960 { |
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|
1961 vim_setenv((char_u *)"VIM", p); |
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|
1962 didset_vim = TRUE; |
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|
1963 } |
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|
1964 } |
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|
1965 return p; |
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|
1966 } |
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|
1967 |
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|
1968 void |
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|
1969 vim_unsetenv(char_u *var) |
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|
1970 { |
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|
1971 #ifdef HAVE_UNSETENV |
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|
1972 unsetenv((char *)var); |
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changeset
|
1973 #else |
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|
1974 vim_setenv(var, (char_u *)""); |
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|
1975 #endif |
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|
1976 } |
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changeset
|
1977 |
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|
1978 /* |
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changeset
|
1979 * Removes environment variable "name" and take care of side effects. |
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Fix line endings issue
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parents:
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diff
changeset
|
1980 */ |
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diff
changeset
|
1981 void |
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parents:
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diff
changeset
|
1982 vim_unsetenv_ext(char_u *var) |
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diff
changeset
|
1983 { |
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parents:
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diff
changeset
|
1984 vim_unsetenv(var); |
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parents:
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diff
changeset
|
1985 |
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parents:
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diff
changeset
|
1986 // "homedir" is not cleared, keep using the old value until $HOME is set. |
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Fix line endings issue
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parents:
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diff
changeset
|
1987 if (STRICMP(var, "VIM") == 0) |
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parents:
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diff
changeset
|
1988 didset_vim = FALSE; |
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Fix line endings issue
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parents:
32669
diff
changeset
|
1989 else if (STRICMP(var, "VIMRUNTIME") == 0) |
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Fix line endings issue
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parents:
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diff
changeset
|
1990 didset_vimruntime = FALSE; |
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parents:
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diff
changeset
|
1991 } |
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Fix line endings issue
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parents:
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diff
changeset
|
1992 |
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parents:
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diff
changeset
|
1993 #if defined(FEAT_EVAL) || defined(PROTO) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1994 /* |
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parents:
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diff
changeset
|
1995 * Set environment variable "name" and take care of side effects. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1996 */ |
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parents:
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diff
changeset
|
1997 void |
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Fix line endings issue
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parents:
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diff
changeset
|
1998 vim_setenv_ext(char_u *name, char_u *val) |
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Fix line endings issue
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parents:
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diff
changeset
|
1999 { |
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Fix line endings issue
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parents:
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diff
changeset
|
2000 vim_setenv(name, val); |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
2001 if (STRICMP(name, "HOME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2002 init_homedir(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2003 else if (didset_vim && STRICMP(name, "VIM") == 0) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2004 didset_vim = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2005 else if (didset_vimruntime && STRICMP(name, "VIMRUNTIME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2006 didset_vimruntime = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2007 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2008 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2009 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2010 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2011 * Our portable version of setenv. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2012 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2013 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2014 vim_setenv(char_u *name, char_u *val) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2015 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2016 #ifdef HAVE_SETENV |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2017 mch_setenv((char *)name, (char *)val, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2018 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2019 char_u *envbuf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2020 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2021 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2022 * Putenv does not copy the string, it has to remain |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2023 * valid. The allocated memory will never be freed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2024 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2025 envbuf = alloc(STRLEN(name) + STRLEN(val) + 2); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2026 if (envbuf != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2027 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2028 sprintf((char *)envbuf, "%s=%s", name, val); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2029 putenv((char *)envbuf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2030 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2031 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2032 #ifdef FEAT_GETTEXT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2033 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2034 * When setting $VIMRUNTIME adjust the directory to find message |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2035 * translations to $VIMRUNTIME/lang. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2036 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2037 if (*val != NUL && STRICMP(name, "VIMRUNTIME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2038 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2039 char_u *buf = concat_str(val, (char_u *)"/lang"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2040 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2041 if (buf != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2042 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2043 bindtextdomain(VIMPACKAGE, (char *)buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2044 vim_free(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2045 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2046 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2047 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2048 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2049 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2050 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2051 * Function given to ExpandGeneric() to obtain an environment variable name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2052 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2053 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2054 get_env_name( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2055 expand_T *xp UNUSED, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2056 int idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2057 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2058 #if defined(AMIGA) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2059 // No environ[] on the Amiga. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2060 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2061 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2062 # ifndef __WIN32__ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2063 // Borland C++ 5.2 has this in a header file. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2064 extern char **environ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2065 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2066 char_u *str; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2067 int n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2068 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2069 str = (char_u *)environ[idx]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2070 if (str == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2071 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2072 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2073 for (n = 0; n < EXPAND_BUF_LEN - 1; ++n) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2074 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2075 if (str[n] == '=' || str[n] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2076 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2077 xp->xp_buf[n] = str[n]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2078 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2079 xp->xp_buf[n] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2080 return xp->xp_buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2081 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2082 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2083 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2084 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2085 * Add a user name to the list of users in ga_users. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2086 * Do nothing if user name is NULL or empty. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2087 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2088 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2089 add_user(char_u *user, int need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2090 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2091 char_u *user_copy = (user != NULL && need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2092 ? vim_strsave(user) : user; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2093 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2094 if (user_copy == NULL || *user_copy == NUL || ga_grow(&ga_users, 1) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2095 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2096 if (need_copy) |
34627
5071d4c3ff2e
patch 9.1.0202: leaking memory in add_user() on failure
Christian Brabandt <cb@256bit.org>
parents:
34511
diff
changeset
|
2097 vim_free(user_copy); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2098 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2099 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2100 ((char_u **)(ga_users.ga_data))[ga_users.ga_len++] = user_copy; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2101 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2102 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2103 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2104 * Find all user names for user completion. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2105 * Done only once and then cached. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2106 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2107 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2108 init_users(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2109 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2110 static int lazy_init_done = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2111 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2112 if (lazy_init_done) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2113 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2114 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2115 lazy_init_done = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2116 ga_init2(&ga_users, sizeof(char_u *), 20); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2117 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2118 # if defined(HAVE_GETPWENT) && defined(HAVE_PWD_H) |
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Fix line endings issue
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|
2119 { |
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Fix line endings issue
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diff
changeset
|
2120 struct passwd* pw; |
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Fix line endings issue
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parents:
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diff
changeset
|
2121 |
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Fix line endings issue
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diff
changeset
|
2122 setpwent(); |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
2123 while ((pw = getpwent()) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2124 add_user((char_u *)pw->pw_name, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2125 endpwent(); |
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Fix line endings issue
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parents:
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diff
changeset
|
2126 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2127 # elif defined(MSWIN) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2128 { |
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Fix line endings issue
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parents:
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diff
changeset
|
2129 DWORD nusers = 0, ntotal = 0, i; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2130 PUSER_INFO_0 uinfo; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2131 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2132 if (NetUserEnum(NULL, 0, 0, (LPBYTE *) &uinfo, MAX_PREFERRED_LENGTH, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2133 &nusers, &ntotal, NULL) == NERR_Success) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2134 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2135 for (i = 0; i < nusers; i++) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2136 add_user(utf16_to_enc(uinfo[i].usri0_name, NULL), FALSE); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2137 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2138 NetApiBufferFree(uinfo); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2139 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2140 } |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
2141 # endif |
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Fix line endings issue
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parents:
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diff
changeset
|
2142 # if defined(HAVE_GETPWNAM) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2143 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2144 char_u *user_env = mch_getenv((char_u *)"USER"); |
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Fix line endings issue
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parents:
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diff
changeset
|
2145 |
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Fix line endings issue
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diff
changeset
|
2146 // The $USER environment variable may be a valid remote user name (NIS, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2147 // LDAP) not already listed by getpwent(), as getpwent() only lists |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2148 // local user names. If $USER is not already listed, check whether it |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2149 // is a valid remote user name using getpwnam() and if it is, add it to |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2150 // the list of user names. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2151 |
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Fix line endings issue
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diff
changeset
|
2152 if (user_env != NULL && *user_env != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2153 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2154 int i; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2155 |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2156 for (i = 0; i < ga_users.ga_len; i++) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2157 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2158 char_u *local_user = ((char_u **)ga_users.ga_data)[i]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2159 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2160 if (STRCMP(local_user, user_env) == 0) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2161 break; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2162 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2163 |
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parents:
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diff
changeset
|
2164 if (i == ga_users.ga_len) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2165 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2166 struct passwd *pw = getpwnam((char *)user_env); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2167 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2168 if (pw != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2169 add_user((char_u *)pw->pw_name, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2170 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2171 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2172 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2173 # endif |
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changeset
|
2174 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2175 |
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diff
changeset
|
2176 /* |
34678
75f7b311ee25
patch 9.1.0220: Few typos in source and test files
Christian Brabandt <cb@256bit.org>
parents:
34627
diff
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|
2177 * Function given to ExpandGeneric() to obtain user names. |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2178 */ |
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diff
changeset
|
2179 char_u* |
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diff
changeset
|
2180 get_users(expand_T *xp UNUSED, int idx) |
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|
2181 { |
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Fix line endings issue
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diff
changeset
|
2182 init_users(); |
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parents:
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diff
changeset
|
2183 if (idx < ga_users.ga_len) |
695b50472e85
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parents:
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diff
changeset
|
2184 return ((char_u **)ga_users.ga_data)[idx]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2185 return NULL; |
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Fix line endings issue
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parents:
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diff
changeset
|
2186 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2187 |
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diff
changeset
|
2188 /* |
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diff
changeset
|
2189 * Check whether name matches a user name. Return: |
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parents:
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diff
changeset
|
2190 * 0 if name does not match any user name. |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2191 * 1 if name partially matches the beginning of a user name. |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2192 * 2 is name fully matches a user name. |
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2193 */ |
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diff
changeset
|
2194 int |
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parents:
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diff
changeset
|
2195 match_user(char_u *name) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2196 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2197 int i; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2198 int n = (int)STRLEN(name); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2199 int result = 0; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2200 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2201 init_users(); |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2202 for (i = 0; i < ga_users.ga_len; i++) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2203 { |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2204 if (STRCMP(((char_u **)ga_users.ga_data)[i], name) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2205 return 2; // full match |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2206 if (STRNCMP(((char_u **)ga_users.ga_data)[i], name, n) == 0) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
2207 result = 1; // partial match |
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diff
changeset
|
2208 } |
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diff
changeset
|
2209 return result; |
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diff
changeset
|
2210 } |
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changeset
|
2211 |
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diff
changeset
|
2212 static void |
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diff
changeset
|
2213 prepare_to_exit(void) |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2214 { |
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Fix line endings issue
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diff
changeset
|
2215 #if defined(SIGHUP) && defined(SIG_IGN) |
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Fix line endings issue
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diff
changeset
|
2216 // Ignore SIGHUP, because a dropped connection causes a read error, which |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2217 // makes Vim exit and then handling SIGHUP causes various reentrance |
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Fix line endings issue
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diff
changeset
|
2218 // problems. |
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Fix line endings issue
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diff
changeset
|
2219 mch_signal(SIGHUP, SIG_IGN); |
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diff
changeset
|
2220 #endif |
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changeset
|
2221 |
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diff
changeset
|
2222 #ifdef FEAT_GUI |
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changeset
|
2223 if (gui.in_use) |
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diff
changeset
|
2224 { |
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diff
changeset
|
2225 gui.dying = TRUE; |
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diff
changeset
|
2226 out_trash(); // trash any pending output |
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diff
changeset
|
2227 } |
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changeset
|
2228 else |
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changeset
|
2229 #endif |
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|
2230 { |
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changeset
|
2231 windgoto((int)Rows - 1, 0); |
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changeset
|
2232 |
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changeset
|
2233 /* |
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changeset
|
2234 * Switch terminal mode back now, so messages end up on the "normal" |
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diff
changeset
|
2235 * screen (if there are two screens). |
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changeset
|
2236 */ |
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diff
changeset
|
2237 settmode(TMODE_COOK); |
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diff
changeset
|
2238 stoptermcap(); |
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Fix line endings issue
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diff
changeset
|
2239 out_flush(); |
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diff
changeset
|
2240 } |
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diff
changeset
|
2241 } |
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changeset
|
2242 |
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changeset
|
2243 /* |
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changeset
|
2244 * Preserve files and exit. |
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diff
changeset
|
2245 * When called IObuff must contain a message. |
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changeset
|
2246 * NOTE: This may be called from deathtrap() in a signal handler, avoid unsafe |
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diff
changeset
|
2247 * functions, such as allocating memory. |
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diff
changeset
|
2248 */ |
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changeset
|
2249 void |
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changeset
|
2250 preserve_exit(void) |
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changeset
|
2251 { |
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changeset
|
2252 buf_T *buf; |
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changeset
|
2253 |
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changeset
|
2254 prepare_to_exit(); |
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changeset
|
2255 |
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changeset
|
2256 // Setting this will prevent free() calls. That avoids calling free() |
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changeset
|
2257 // recursively when free() was invoked with a bad pointer. |
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diff
changeset
|
2258 really_exiting = TRUE; |
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diff
changeset
|
2259 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2260 out_str(IObuff); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2261 screen_start(); // don't know where cursor is now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2262 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2263 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2264 ml_close_notmod(); // close all not-modified buffers |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2265 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2266 FOR_ALL_BUFFERS(buf) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2267 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2268 if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2269 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2270 OUT_STR("Vim: preserving files...\r\n"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2271 screen_start(); // don't know where cursor is now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2272 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2273 ml_sync_all(FALSE, FALSE); // preserve all swap files |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2274 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2275 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2276 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2277 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2278 ml_close_all(FALSE); // close all memfiles, without deleting |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2279 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2280 OUT_STR("Vim: Finished.\r\n"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2281 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2282 getout(1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2283 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2284 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2285 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2286 * Check for CTRL-C pressed, but only once in a while. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2287 * Should be used instead of ui_breakcheck() for functions that check for |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2288 * each line in the file. Calling ui_breakcheck() each time takes too much |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2289 * time, because it can be a system call. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2290 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2291 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2292 #ifndef BREAKCHECK_SKIP |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2293 # define BREAKCHECK_SKIP 1000 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2294 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2295 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2296 static int breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2297 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2298 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2299 line_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2300 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2301 if (++breakcheck_count >= BREAKCHECK_SKIP) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2302 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2303 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2304 ui_breakcheck(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2305 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2306 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2307 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2308 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2309 * Like line_breakcheck() but check 10 times less often. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2310 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2311 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2312 fast_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2313 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2314 if (++breakcheck_count >= BREAKCHECK_SKIP * 10) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2315 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2316 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2317 ui_breakcheck(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2318 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2319 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2320 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2321 # if defined(FEAT_SPELL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2322 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2323 * Like line_breakcheck() but check 100 times less often. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2324 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2325 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2326 veryfast_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2327 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2328 if (++breakcheck_count >= BREAKCHECK_SKIP * 100) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2329 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2330 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2331 ui_breakcheck(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2332 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2333 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2334 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2335 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2336 #if defined(VIM_BACKTICK) || defined(FEAT_EVAL) \ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2337 || (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2338 || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2339 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2340 #ifndef SEEK_SET |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2341 # define SEEK_SET 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2342 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2343 #ifndef SEEK_END |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2344 # define SEEK_END 2 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2345 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2346 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2347 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2348 * Get the stdout of an external command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2349 * If "ret_len" is NULL replace NUL characters with NL. When "ret_len" is not |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2350 * NULL store the length there. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2351 * Returns an allocated string, or NULL for error. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2352 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2353 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2354 get_cmd_output( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2355 char_u *cmd, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2356 char_u *infile, // optional input file name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2357 int flags, // can be SHELL_SILENT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2358 int *ret_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2359 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2360 char_u *tempname; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2361 char_u *command; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2362 char_u *buffer = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2363 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2364 int i = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2365 FILE *fd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2366 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2367 if (check_restricted() || check_secure()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2368 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2369 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2370 // get a name for the temp file |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2371 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2372 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2373 emsg(_(e_cant_get_temp_file_name)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2374 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2375 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2376 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2377 // Add the redirection stuff |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2378 command = make_filter_cmd(cmd, infile, tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2379 if (command == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2380 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2381 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2382 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2383 * Call the shell to execute the command (errors are ignored). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2384 * Don't check timestamps here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2385 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2386 ++no_check_timestamps; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2387 call_shell(command, SHELL_DOOUT | SHELL_EXPAND | flags); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2388 --no_check_timestamps; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2389 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2390 vim_free(command); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2391 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2392 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2393 * read the names from the file into memory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2394 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2395 # ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2396 // created temporary file is not always readable as binary |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2397 fd = mch_fopen((char *)tempname, "r"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2398 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2399 fd = mch_fopen((char *)tempname, READBIN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2400 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2401 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2402 // Not being able to seek means we can't read the file. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2403 if (fd == NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2404 || fseek(fd, 0L, SEEK_END) == -1 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2405 || (len = ftell(fd)) == -1 // get size of temp file |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2406 || fseek(fd, 0L, SEEK_SET) == -1) // back to the start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2407 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2408 semsg(_(e_cannot_read_from_str_2), tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2409 if (fd != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2410 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2411 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2412 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2413 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2414 buffer = alloc(len + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2415 if (buffer != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2416 i = (int)fread((char *)buffer, (size_t)1, (size_t)len, fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2417 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2418 mch_remove(tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2419 if (buffer == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2420 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2421 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2422 len = i; // VMS doesn't give us what we asked for... |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2423 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2424 if (i != len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2425 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2426 semsg(_(e_cant_read_file_str), tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2427 VIM_CLEAR(buffer); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2428 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2429 else if (ret_len == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2430 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2431 // Change NUL into SOH, otherwise the string is truncated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2432 for (i = 0; i < len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2433 if (buffer[i] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2434 buffer[i] = 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2435 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2436 buffer[len] = NUL; // make sure the buffer is terminated |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2437 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2438 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2439 *ret_len = len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2440 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2441 done: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2442 vim_free(tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2443 return buffer; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2444 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2445 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2446 # if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2447 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2448 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2449 get_cmd_output_as_rettv( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2450 typval_T *argvars, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2451 typval_T *rettv, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2452 int retlist) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2453 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2454 char_u *res = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2455 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2456 char_u *infile = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2457 int err = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2458 FILE *fd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2459 list_T *list = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2460 int flags = SHELL_SILENT; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2461 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2462 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2463 rettv->vval.v_string = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2464 if (check_restricted() || check_secure()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2465 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2466 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2467 if (in_vim9script() |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2468 && (check_for_string_arg(argvars, 0) == FAIL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2469 || check_for_opt_string_or_number_or_list_arg(argvars, 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2470 == FAIL)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2471 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2472 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2473 if (argvars[1].v_type != VAR_UNKNOWN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2474 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2475 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2476 * Write the text to a temp file, to be used for input of the shell |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2477 * command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2478 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2479 if ((infile = vim_tempname('i', TRUE)) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2480 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2481 emsg(_(e_cant_get_temp_file_name)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2482 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2483 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2484 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2485 fd = mch_fopen((char *)infile, WRITEBIN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2486 if (fd == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2487 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2488 semsg(_(e_cant_open_file_str), infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2489 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2490 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2491 if (argvars[1].v_type == VAR_NUMBER) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2492 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2493 linenr_T lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2494 buf_T *buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2495 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2496 buf = buflist_findnr(argvars[1].vval.v_number); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2497 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2498 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2499 semsg(_(e_buffer_nr_does_not_exist), argvars[1].vval.v_number); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2500 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2501 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2502 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2503 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2504 for (lnum = 1; lnum <= buf->b_ml.ml_line_count; lnum++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2505 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2506 for (p = ml_get_buf(buf, lnum, FALSE); *p != NUL; ++p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2507 if (putc(*p == '\n' ? NUL : *p, fd) == EOF) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2508 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2509 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2510 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2511 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2512 if (putc(NL, fd) == EOF) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2513 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2514 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2515 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2516 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2517 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2518 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2519 else if (argvars[1].v_type == VAR_LIST) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2520 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2521 if (write_list(fd, argvars[1].vval.v_list, TRUE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2522 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2523 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2524 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2525 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2526 size_t len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2527 char_u buf[NUMBUFLEN]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2528 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2529 p = tv_get_string_buf_chk(&argvars[1], buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2530 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2531 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2532 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2533 goto errret; // type error; errmsg already given |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2534 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2535 len = STRLEN(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2536 if (len > 0 && fwrite(p, len, 1, fd) != 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2537 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2538 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2539 if (fclose(fd) != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2540 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2541 if (err) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2542 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2543 emsg(_(e_error_writing_temp_file)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2544 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2545 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2546 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2547 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2548 // Omit SHELL_COOKED when invoked with ":silent". Avoids that the shell |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2549 // echoes typeahead, that messes up the display. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2550 if (!msg_silent) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2551 flags += SHELL_COOKED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2552 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2553 if (retlist) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2554 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2555 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2556 listitem_T *li; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2557 char_u *s = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2558 char_u *start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2559 char_u *end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2560 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2561 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2562 res = get_cmd_output(tv_get_string(&argvars[0]), infile, flags, &len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2563 if (res == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2564 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2565 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2566 list = list_alloc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2567 if (list == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2568 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2569 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2570 for (i = 0; i < len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2571 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2572 start = res + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2573 while (i < len && res[i] != NL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2574 ++i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2575 end = res + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2576 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2577 s = alloc(end - start + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2578 if (s == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2579 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2580 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2581 for (p = s; start < end; ++p, ++start) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2582 *p = *start == NUL ? NL : *start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2583 *p = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2584 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2585 li = listitem_alloc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2586 if (li == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2587 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2588 vim_free(s); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2589 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2590 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2591 li->li_tv.v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2592 li->li_tv.v_lock = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2593 li->li_tv.vval.v_string = s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2594 list_append(list, li); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2595 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2596 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2597 rettv_list_set(rettv, list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2598 list = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2599 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2600 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2601 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2602 res = get_cmd_output(tv_get_string(&argvars[0]), infile, flags, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2603 #ifdef USE_CRNL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2604 // translate <CR><NL> into <NL> |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2605 if (res != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2606 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2607 char_u *s, *d; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2608 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2609 d = res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2610 for (s = res; *s; ++s) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2611 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2612 if (s[0] == CAR && s[1] == NL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2613 ++s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2614 *d++ = *s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2615 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2616 *d = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2617 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2618 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2619 rettv->vval.v_string = res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2620 res = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2621 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2622 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2623 errret: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2624 if (infile != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2625 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2626 mch_remove(infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2627 vim_free(infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2628 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2629 if (res != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2630 vim_free(res); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2631 if (list != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2632 list_free(list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2633 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2634 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2635 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2636 * "system()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2637 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2638 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2639 f_system(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2640 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2641 get_cmd_output_as_rettv(argvars, rettv, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2642 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2643 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2644 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2645 * "systemlist()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2646 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2647 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2648 f_systemlist(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2649 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2650 get_cmd_output_as_rettv(argvars, rettv, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2651 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2652 # endif // FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2653 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2654 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2655 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2656 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2657 * Return TRUE when need to go to Insert mode because of 'insertmode'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2658 * Don't do this when still processing a command or a mapping. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2659 * Don't do this when inside a ":normal" command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2660 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2661 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2662 goto_im(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2663 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2664 return (p_im && stuff_empty() && typebuf_typed()); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2665 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2666 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2667 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2668 * Returns the isolated name of the shell in allocated memory: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2669 * - Skip beyond any path. E.g., "/usr/bin/csh -f" -> "csh -f". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2670 * - Remove any argument. E.g., "csh -f" -> "csh". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2671 * But don't allow a space in the path, so that this works: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2672 * "/usr/bin/csh --rcfile ~/.cshrc" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2673 * But don't do that for Windows, it's common to have a space in the path. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2674 * Returns NULL when out of memory. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2675 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2676 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2677 get_isolated_shell_name(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2678 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2679 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2680 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2681 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2682 p = gettail(p_sh); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2683 p = vim_strnsave(p, skiptowhite(p) - p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2684 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2685 p = skiptowhite(p_sh); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2686 if (*p == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2687 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2688 // No white space, use the tail. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2689 p = vim_strsave(gettail(p_sh)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2690 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2691 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2692 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2693 char_u *p1, *p2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2694 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2695 // Find the last path separator before the space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2696 p1 = p_sh; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2697 for (p2 = p_sh; p2 < p; MB_PTR_ADV(p2)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2698 if (vim_ispathsep(*p2)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2699 p1 = p2 + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2700 p = vim_strnsave(p1, p - p1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2701 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2702 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2703 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2704 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2705 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2706 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2707 * Check if the "://" of a URL is at the pointer, return URL_SLASH. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2708 * Also check for ":\\", which MS Internet Explorer accepts, return |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2709 * URL_BACKSLASH. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2710 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2711 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2712 path_is_url(char_u *p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2713 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2714 if (STRNCMP(p, "://", (size_t)3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2715 return URL_SLASH; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2716 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2717 return URL_BACKSLASH; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2718 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2719 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2720 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2721 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2722 * Check if "fname" starts with "name://" or "name:\\". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2723 * Return URL_SLASH for "name://", URL_BACKSLASH for "name:\\". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2724 * Return zero otherwise. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2725 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2726 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2727 path_with_url(char_u *fname) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2728 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2729 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2730 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2731 // We accept alphabetic characters and a dash in scheme part. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2732 // RFC 3986 allows for more, but it increases the risk of matching |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2733 // non-URL text. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2734 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2735 // first character must be alpha |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2736 if (!ASCII_ISALPHA(*fname)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2737 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2738 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2739 // check body: alpha or dash |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2740 for (p = fname + 1; (ASCII_ISALPHA(*p) || (*p == '-')); ++p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2741 ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2742 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2743 // check last char is not a dash |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2744 if (p[-1] == '-') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2745 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2746 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2747 // "://" or ":\\" must follow |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2748 return path_is_url(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2749 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2750 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2751 #if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2752 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2753 * Return the dictionary of v:event. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2754 * Save and clear the value in case it already has items. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2755 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2756 dict_T * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2757 get_v_event(save_v_event_T *sve) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2758 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2759 dict_T *v_event = get_vim_var_dict(VV_EVENT); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2760 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2761 if (v_event->dv_hashtab.ht_used > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2762 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2763 // recursive use of v:event, save, make empty and restore later |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2764 sve->sve_did_save = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2765 sve->sve_hashtab = v_event->dv_hashtab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2766 hash_init(&v_event->dv_hashtab); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2767 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2768 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2769 sve->sve_did_save = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2770 return v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2771 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2772 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2773 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2774 restore_v_event(dict_T *v_event, save_v_event_T *sve) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2775 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2776 dict_free_contents(v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2777 if (sve->sve_did_save) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2778 v_event->dv_hashtab = sve->sve_hashtab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2779 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2780 hash_init(&v_event->dv_hashtab); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2781 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2782 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2783 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2784 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2785 * Fires a ModeChanged autocmd event if appropriate. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2786 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2787 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2788 may_trigger_modechanged(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2789 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2790 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2791 dict_T *v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2792 save_v_event_T save_v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2793 char_u curr_mode[MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2794 char_u pattern_buf[2 * MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2795 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2796 // Skip this when got_int is set, the autocommand will not be executed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2797 // Better trigger it next time. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2798 if (!has_modechanged() || got_int) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2799 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2800 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2801 get_mode(curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2802 if (STRCMP(curr_mode, last_mode) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2803 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2804 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2805 v_event = get_v_event(&save_v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2806 (void)dict_add_string(v_event, "new_mode", curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2807 (void)dict_add_string(v_event, "old_mode", last_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2808 dict_set_items_ro(v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2809 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2810 // concatenate modes in format "old_mode:new_mode" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2811 vim_snprintf((char *)pattern_buf, sizeof(pattern_buf), "%s:%s", last_mode, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2812 curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2813 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2814 apply_autocmds(EVENT_MODECHANGED, pattern_buf, NULL, FALSE, curbuf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2815 STRCPY(last_mode, curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2816 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2817 restore_v_event(v_event, &save_v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2818 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2819 } |
33791
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2820 |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2821 // For overflow detection, add a digit safely to an int value. |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2822 int |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2823 vim_append_digit_int(int *value, int digit) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2824 { |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2825 int x = *value; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2826 if (x > ((INT_MAX - digit) / 10)) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2827 return FAIL; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2828 *value = x * 10 + digit; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2829 return OK; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2830 } |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2831 |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2832 // For overflow detection, add a digit safely to a long value. |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
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|
2833 int |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2834 vim_append_digit_long(long *value, int digit) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2835 { |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2836 long x = *value; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2837 if (x > ((LONG_MAX - (long)digit) / 10)) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
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|
2838 return FAIL; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2839 *value = x * 10 + (long)digit; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2840 return OK; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2841 } |
33817
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2842 |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2843 // Return something that fits into an int. |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2844 int |
33856
32bc4c71f8a6
patch 9.0.2138: Overflow logic requires long long
Christian Brabandt <cb@256bit.org>
parents:
33842
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changeset
|
2845 trim_to_int(vimlong_T x) |
33817
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2846 { |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2847 return x > INT_MAX ? INT_MAX : x < INT_MIN ? INT_MIN : x; |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2848 } |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2849 |