Mercurial > vim
annotate src/misc1.c @ 32796:e98fc0c439aa v9.0.1714
patch 9.0.1714: getcompletion() "cmdline" fails after :autocmd
Commit: https://github.com/vim/vim/commit/e4c79d36150431ffb97cb8952ec482af2e57f228
Author: zeertzjq <zeertzjq@outlook.com>
Date: Tue Aug 15 22:41:53 2023 +0200
patch 9.0.1714: getcompletion() "cmdline" fails after :autocmd
Problem: getcompletion() "cmdline" fails after :autocmd
Solution: Use set_cmd_context() instead of set_one_cmd_context().
closes: #12804
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 15 Aug 2023 23:00:03 +0200 |
parents | 695b50472e85 |
children | 0503955dcd34 |
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 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, winheight) + diff_check_fill(wp, lnum); |
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351 } |
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352 |
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353 /* |
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354 * Return the number of window lines occupied by buffer line "lnum". |
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355 * Does not include filler lines. |
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356 */ |
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357 int |
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358 plines_nofill(linenr_T lnum) |
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359 { |
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360 return plines_win_nofill(curwin, lnum, TRUE); |
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361 } |
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362 |
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363 int |
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364 plines_win_nofill( |
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365 win_T *wp, |
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366 linenr_T lnum, |
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367 int winheight) // when TRUE limit to window height |
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368 { |
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369 #endif |
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370 int lines; |
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371 |
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372 if (wp->w_width == 0) |
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373 return 1; |
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374 |
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375 #ifdef FEAT_FOLDING |
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376 // Folded lines are handled just like an empty line. |
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377 // NOTE: Caller must handle lines that are MAYBE folded. |
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378 if (lineFolded(wp, lnum) == TRUE) |
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379 return 1; |
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380 #endif |
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381 |
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382 if (!wp->w_p_wrap) |
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383 lines = 1 |
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384 #ifdef FEAT_PROP_POPUP |
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385 // add a line for each "above" and "below" aligned text property |
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386 + prop_count_above_below(wp->w_buffer, lnum) |
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387 #endif |
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388 ; |
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389 else |
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390 lines = plines_win_nofold(wp, lnum); |
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391 |
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392 if (winheight > 0 && lines > wp->w_height) |
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393 return wp->w_height; |
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394 return lines; |
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395 } |
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396 |
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397 /* |
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398 * Return number of window lines physical line "lnum" will occupy in window |
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399 * "wp". Does not care about folding, 'wrap' or 'diff'. |
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400 */ |
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401 int |
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402 plines_win_nofold(win_T *wp, linenr_T lnum) |
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403 { |
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404 char_u *s; |
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405 long col; |
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406 int width; |
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407 chartabsize_T cts; |
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408 |
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409 s = ml_get_buf(wp->w_buffer, lnum, FALSE); |
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410 init_chartabsize_arg(&cts, wp, lnum, 0, s, s); |
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411 if (*s == NUL |
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412 #ifdef FEAT_PROP_POPUP |
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413 && !cts.cts_has_prop_with_text |
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414 #endif |
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415 ) |
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416 return 1; // be quick for an empty line |
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417 win_linetabsize_cts(&cts, (colnr_T)MAXCOL); |
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418 clear_chartabsize_arg(&cts); |
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419 col = (int)cts.cts_vcol; |
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420 |
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421 // If list mode is on, then the '$' at the end of the line may take up one |
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422 // extra column. |
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423 if (wp->w_p_list && wp->w_lcs_chars.eol != NUL) |
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424 col += 1; |
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425 |
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426 /* |
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427 * Add column offset for 'number', 'relativenumber' and 'foldcolumn'. |
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428 */ |
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429 width = wp->w_width - win_col_off(wp); |
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430 if (width <= 0) |
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431 return 32000; |
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432 if (col <= width) |
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433 return 1; |
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434 col -= width; |
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435 width += win_col_off2(wp); |
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436 return (col + (width - 1)) / width + 1; |
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437 } |
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438 |
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439 /* |
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440 * Like plines_win(), but only reports the number of physical screen lines |
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441 * used from the start of the line to the given column number. |
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442 */ |
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443 int |
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444 plines_win_col(win_T *wp, linenr_T lnum, long column) |
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445 { |
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446 long col; |
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447 int lines = 0; |
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448 int width; |
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449 char_u *line; |
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450 chartabsize_T cts; |
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451 |
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452 #ifdef FEAT_DIFF |
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453 // Check for filler lines above this buffer line. When folded the result |
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454 // is one line anyway. |
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455 lines = diff_check_fill(wp, lnum); |
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456 #endif |
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457 |
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458 if (!wp->w_p_wrap) |
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459 return lines + 1; |
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460 |
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461 if (wp->w_width == 0) |
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462 return lines + 1; |
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463 |
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464 line = ml_get_buf(wp->w_buffer, lnum, FALSE); |
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465 |
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466 init_chartabsize_arg(&cts, wp, lnum, 0, line, line); |
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467 while (*cts.cts_ptr != NUL && --column >= 0) |
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468 { |
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469 cts.cts_vcol += win_lbr_chartabsize(&cts, NULL); |
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470 MB_PTR_ADV(cts.cts_ptr); |
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471 } |
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472 |
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473 /* |
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474 * If *cts.cts_ptr is a TAB, and the TAB is not displayed as ^I, and we're |
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475 * not in MODE_INSERT state, then col must be adjusted so that it |
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476 * represents the last screen position of the TAB. This only fixes an |
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477 * error when the TAB wraps from one screen line to the next (when |
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478 * 'columns' is not a multiple of 'ts') -- webb. |
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479 */ |
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480 col = cts.cts_vcol; |
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481 if (*cts.cts_ptr == TAB && (State & MODE_NORMAL) |
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482 && (!wp->w_p_list || wp->w_lcs_chars.tab1)) |
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483 col += win_lbr_chartabsize(&cts, NULL) - 1; |
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484 clear_chartabsize_arg(&cts); |
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485 |
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486 /* |
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487 * Add column offset for 'number', 'relativenumber', 'foldcolumn', etc. |
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488 */ |
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489 width = wp->w_width - win_col_off(wp); |
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490 if (width <= 0) |
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491 return 9999; |
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diff
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|
492 |
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493 lines += 1; |
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494 if (col > width) |
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495 lines += (col - width) / (width + win_col_off2(wp)) + 1; |
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496 return lines; |
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|
497 } |
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|
498 |
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|
499 int |
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500 plines_m_win(win_T *wp, linenr_T first, linenr_T last) |
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|
501 { |
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|
502 int count = 0; |
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diff
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|
503 |
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diff
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|
504 while (first <= last) |
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diff
changeset
|
505 { |
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|
506 #ifdef FEAT_FOLDING |
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|
507 int x; |
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diff
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|
508 |
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diff
changeset
|
509 // Check if there are any really folded lines, but also included lines |
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510 // that are maybe folded. |
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511 x = foldedCount(wp, first, NULL); |
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512 if (x > 0) |
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diff
changeset
|
513 { |
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diff
changeset
|
514 ++count; // count 1 for "+-- folded" line |
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|
515 first += x; |
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|
516 } |
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517 else |
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|
518 #endif |
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|
519 { |
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diff
changeset
|
520 #ifdef FEAT_DIFF |
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diff
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|
521 if (first == wp->w_topline) |
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522 count += plines_win_nofill(wp, first, TRUE) + wp->w_topfill; |
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523 else |
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|
524 #endif |
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|
525 count += plines_win(wp, first, TRUE); |
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|
526 ++first; |
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|
527 } |
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|
528 } |
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|
529 return (count); |
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diff
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|
530 } |
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diff
changeset
|
531 |
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|
532 int |
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|
533 gchar_pos(pos_T *pos) |
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|
534 { |
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|
535 char_u *ptr; |
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diff
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|
536 |
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diff
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|
537 // When searching columns is sometimes put at the end of a line. |
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diff
changeset
|
538 if (pos->col == MAXCOL) |
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changeset
|
539 return NUL; |
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diff
changeset
|
540 ptr = ml_get_pos(pos); |
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diff
changeset
|
541 if (has_mbyte) |
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diff
changeset
|
542 return (*mb_ptr2char)(ptr); |
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diff
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|
543 return (int)*ptr; |
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diff
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|
544 } |
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diff
changeset
|
545 |
695b50472e85
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diff
changeset
|
546 int |
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changeset
|
547 gchar_cursor(void) |
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changeset
|
548 { |
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diff
changeset
|
549 if (has_mbyte) |
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changeset
|
550 return (*mb_ptr2char)(ml_get_cursor()); |
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changeset
|
551 return (int)*ml_get_cursor(); |
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diff
changeset
|
552 } |
695b50472e85
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diff
changeset
|
553 |
695b50472e85
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parents:
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diff
changeset
|
554 /* |
695b50472e85
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parents:
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diff
changeset
|
555 * Write a character at the current cursor position. |
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diff
changeset
|
556 * It is directly written into the block. |
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diff
changeset
|
557 */ |
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diff
changeset
|
558 void |
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diff
changeset
|
559 pchar_cursor(int c) |
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diff
changeset
|
560 { |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
561 *(ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE) |
695b50472e85
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parents:
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diff
changeset
|
562 + curwin->w_cursor.col) = c; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
563 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
564 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
565 /* |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
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566 * Skip to next part of an option argument: Skip space and comma. |
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Christian Brabandt <cb@256bit.org>
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567 */ |
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Christian Brabandt <cb@256bit.org>
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diff
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|
568 char_u * |
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parents:
32669
diff
changeset
|
569 skip_to_option_part(char_u *p) |
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|
570 { |
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parents:
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diff
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571 if (*p == ',') |
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parents:
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diff
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|
572 ++p; |
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changeset
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573 while (*p == ' ') |
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diff
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|
574 ++p; |
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diff
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|
575 return p; |
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|
576 } |
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Christian Brabandt <cb@256bit.org>
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577 |
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|
578 /* |
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parents:
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diff
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579 * check_status: called when the status bars for the buffer 'buf' |
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580 * need to be updated |
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Christian Brabandt <cb@256bit.org>
parents:
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|
581 */ |
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parents:
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diff
changeset
|
582 void |
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parents:
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diff
changeset
|
583 check_status(buf_T *buf) |
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parents:
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diff
changeset
|
584 { |
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parents:
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diff
changeset
|
585 win_T *wp; |
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diff
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|
586 |
695b50472e85
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|
587 FOR_ALL_WINDOWS(wp) |
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588 if (wp->w_buffer == buf && wp->w_status_height) |
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changeset
|
589 { |
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590 wp->w_redr_status = TRUE; |
695b50472e85
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|
591 set_must_redraw(UPD_VALID); |
695b50472e85
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diff
changeset
|
592 } |
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Christian Brabandt <cb@256bit.org>
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|
593 } |
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Christian Brabandt <cb@256bit.org>
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|
594 |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
595 /* |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
596 * Ask for a reply from the user, a 'y' or a 'n', with prompt "str" (which |
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Christian Brabandt <cb@256bit.org>
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597 * should have been translated already). |
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Christian Brabandt <cb@256bit.org>
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598 * No other characters are accepted, the message is repeated until a valid |
695b50472e85
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599 * reply is entered or CTRL-C is hit. |
695b50472e85
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600 * If direct is TRUE, don't use vgetc() but ui_inchar(), don't get characters |
695b50472e85
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diff
changeset
|
601 * from any buffers but directly from the user. |
695b50472e85
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diff
changeset
|
602 * |
695b50472e85
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changeset
|
603 * return the 'y' or 'n' |
695b50472e85
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changeset
|
604 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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|
605 int |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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|
606 ask_yesno(char_u *str, int direct) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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changeset
|
607 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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32669
diff
changeset
|
608 int r = ' '; |
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Christian Brabandt <cb@256bit.org>
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changeset
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609 int save_State = State; |
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Christian Brabandt <cb@256bit.org>
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32669
diff
changeset
|
610 |
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diff
changeset
|
611 if (exiting) // put terminal in raw mode for this question |
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parents:
32669
diff
changeset
|
612 settmode(TMODE_RAW); |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
613 ++no_wait_return; |
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parents:
32669
diff
changeset
|
614 #ifdef USE_ON_FLY_SCROLL |
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parents:
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diff
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615 dont_scroll = TRUE; // disallow scrolling here |
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616 #endif |
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617 State = MODE_CONFIRM; // mouse behaves like with :confirm |
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618 setmouse(); // disables mouse for xterm |
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|
619 ++no_mapping; |
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|
620 ++allow_keys; // no mapping here, but recognize keys |
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|
621 |
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622 while (r != 'y' && r != 'n') |
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diff
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|
623 { |
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|
624 // same highlighting as for wait_return() |
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|
625 smsg_attr(HL_ATTR(HLF_R), "%s (y/n)?", str); |
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|
626 if (direct) |
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|
627 r = get_keystroke(); |
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|
628 else |
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|
629 r = plain_vgetc(); |
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|
630 if (r == Ctrl_C || r == ESC) |
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changeset
|
631 r = 'n'; |
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|
632 msg_putchar(r); // show what you typed |
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changeset
|
633 out_flush(); |
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|
634 } |
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|
635 --no_wait_return; |
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|
636 State = save_State; |
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|
637 setmouse(); |
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|
638 --no_mapping; |
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|
639 --allow_keys; |
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|
640 |
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|
641 return r; |
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diff
changeset
|
642 } |
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diff
changeset
|
643 |
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|
644 #if defined(FEAT_EVAL) || defined(PROTO) |
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changeset
|
645 |
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changeset
|
646 /* |
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|
647 * Returns the current mode as a string in "buf[MODE_MAX_LENGTH]", NUL |
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diff
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|
648 * terminated. |
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changeset
|
649 * The first character represents the major mode, the following ones the minor |
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|
650 * ones. |
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|
651 */ |
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changeset
|
652 void |
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|
653 get_mode(char_u *buf) |
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changeset
|
654 { |
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changeset
|
655 int i = 0; |
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changeset
|
656 |
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|
657 if (time_for_testing == 93784) |
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changeset
|
658 { |
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|
659 // Testing the two-character code. |
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changeset
|
660 buf[i++] = 'x'; |
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changeset
|
661 buf[i++] = '!'; |
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|
662 } |
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diff
changeset
|
663 #ifdef FEAT_TERMINAL |
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|
664 else if (term_use_loop()) |
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changeset
|
665 buf[i++] = 't'; |
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|
666 #endif |
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|
667 else if (VIsual_active) |
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changeset
|
668 { |
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diff
changeset
|
669 if (VIsual_select) |
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|
670 buf[i++] = VIsual_mode + 's' - 'v'; |
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|
671 else |
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changeset
|
672 { |
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|
673 buf[i++] = VIsual_mode; |
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|
674 if (restart_VIsual_select) |
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changeset
|
675 buf[i++] = 's'; |
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|
676 } |
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diff
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|
677 } |
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changeset
|
678 else if (State == MODE_HITRETURN || State == MODE_ASKMORE |
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|
679 || State == MODE_SETWSIZE |
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|
680 || State == MODE_CONFIRM) |
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changeset
|
681 { |
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changeset
|
682 buf[i++] = 'r'; |
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changeset
|
683 if (State == MODE_ASKMORE) |
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changeset
|
684 buf[i++] = 'm'; |
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changeset
|
685 else if (State == MODE_CONFIRM) |
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changeset
|
686 buf[i++] = '?'; |
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diff
changeset
|
687 } |
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diff
changeset
|
688 else if (State == MODE_EXTERNCMD) |
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changeset
|
689 buf[i++] = '!'; |
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diff
changeset
|
690 else if (State & MODE_INSERT) |
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32669
diff
changeset
|
691 { |
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diff
changeset
|
692 if (State & VREPLACE_FLAG) |
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parents:
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diff
changeset
|
693 { |
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diff
changeset
|
694 buf[i++] = 'R'; |
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diff
changeset
|
695 buf[i++] = 'v'; |
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diff
changeset
|
696 } |
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diff
changeset
|
697 else |
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diff
changeset
|
698 { |
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diff
changeset
|
699 if (State & REPLACE_FLAG) |
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changeset
|
700 buf[i++] = 'R'; |
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diff
changeset
|
701 else |
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changeset
|
702 buf[i++] = 'i'; |
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diff
changeset
|
703 } |
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parents:
32669
diff
changeset
|
704 |
695b50472e85
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parents:
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diff
changeset
|
705 if (ins_compl_active()) |
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parents:
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diff
changeset
|
706 buf[i++] = 'c'; |
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|
707 else if (ctrl_x_mode_not_defined_yet()) |
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diff
changeset
|
708 buf[i++] = 'x'; |
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parents:
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diff
changeset
|
709 } |
695b50472e85
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parents:
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changeset
|
710 else if ((State & MODE_CMDLINE) || exmode_active) |
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:
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diff
changeset
|
712 buf[i++] = 'c'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
713 if (exmode_active == EXMODE_VIM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
714 buf[i++] = 'v'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
715 else if (exmode_active == EXMODE_NORMAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
716 buf[i++] = 'e'; |
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 |
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++] = 'n'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
721 if (finish_op) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
722 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
723 buf[i++] = 'o'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
724 // to be able to detect force-linewise/blockwise/characterwise |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
725 // operations |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
726 buf[i++] = motion_force; |
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 if (restart_edit == 'I' || restart_edit == 'R' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
729 || restart_edit == 'V') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
730 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
731 buf[i++] = 'i'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
732 buf[i++] = restart_edit; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
733 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
734 #ifdef FEAT_TERMINAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
735 else if (term_in_normal_mode()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
736 buf[i++] = 't'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
737 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
738 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
739 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
740 buf[i] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
741 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
742 |
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 * "mode()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
745 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
746 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
747 f_mode(typval_T *argvars, typval_T *rettv) |
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 char_u buf[MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
750 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
751 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
|
752 return; |
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 get_mode(buf); |
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 // 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
|
757 // non-empty string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
758 if (!non_zero_arg(&argvars[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
759 buf[1] = NUL; |
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 rettv->vval.v_string = vim_strsave(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
762 rettv->v_type = VAR_STRING; |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
765 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
766 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
|
767 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
768 if (include == NULL || vim_strchr(include, c) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
769 ga_append(gap, c); |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
772 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
773 * "state()" function |
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 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
776 f_state(typval_T *argvars, typval_T *rettv) |
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 garray_T ga; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
779 char_u *include = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
780 int i; |
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 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
|
783 return; |
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 ga_init2(&ga, 1, 20); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
786 if (argvars[0].v_type != VAR_UNKNOWN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
787 include = tv_get_string(&argvars[0]); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
788 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
789 if (!(stuff_empty() && typebuf.tb_len == 0 && scriptin[curscript] == NULL)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
790 may_add_state_char(&ga, include, 'm'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
791 if (op_pending()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
792 may_add_state_char(&ga, include, 'o'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
793 if (autocmd_busy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
794 may_add_state_char(&ga, include, 'x'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
795 if (ins_compl_active()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
796 may_add_state_char(&ga, include, 'a'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
797 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
798 # ifdef FEAT_JOB_CHANNEL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
799 if (channel_in_blocking_wait()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
800 may_add_state_char(&ga, include, 'w'); |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
801 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
802 if (!get_was_safe_state()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
803 may_add_state_char(&ga, include, 'S'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
804 for (i = 0; i < get_callback_depth() && i < 3; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
805 may_add_state_char(&ga, include, 'c'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
806 if (msg_scrolled > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
807 may_add_state_char(&ga, include, 's'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
808 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
809 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
810 rettv->vval.v_string = ga.ga_data; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
811 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
812 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
813 #endif // FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
814 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
815 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
816 * Get a key stroke directly from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
817 * Ignores mouse clicks and scrollbar events, except a click for the left |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
818 * button (used at the more prompt). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
819 * Doesn't use vgetc(), because it syncs undo and eats mapped characters. |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
820 * Disadvantage: typeahead is ignored. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
821 * Translates the interrupt character for unix to ESC. |
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 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
824 get_keystroke(void) |
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 char_u *buf = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
827 int buflen = 150; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
828 int maxlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
829 int len = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
830 int n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
831 int save_mapped_ctrl_c = mapped_ctrl_c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
832 int waited = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
833 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
834 mapped_ctrl_c = FALSE; // mappings are not used here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
835 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
836 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
837 cursor_on(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
838 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
839 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
840 // 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
|
841 // 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
|
842 // bytes. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
843 maxlen = (buflen - 6 - len) / 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
844 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
845 buf = alloc(buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
846 else if (maxlen < 10) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
847 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
848 char_u *t_buf = buf; |
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 // 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
|
851 // escape sequence. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
852 buflen += 100; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
853 buf = vim_realloc(buf, buflen); |
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 vim_free(t_buf); |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
856 maxlen = (buflen - 6 - len) / 3; |
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 if (buf == NULL) |
695b50472e85
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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 do_outofmem_msg((long_u)buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
861 return ESC; // panic! |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
862 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
863 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
864 // 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
|
865 // terminal code to complete. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
866 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
|
867 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
868 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
869 // Replace zero and CSI by a special key code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
870 n = fix_input_buffer(buf + len, n); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
871 len += n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
872 waited = 0; |
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 else if (len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
875 ++waited; // keep track of the waiting time |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
876 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
877 // Incomplete termcode and not timed out yet: get more characters |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
878 if ((n = check_termcode(1, buf, buflen, &len)) < 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
879 && (!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
|
880 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
881 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
882 if (n == KEYLEN_REMOVED) // key code removed |
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 if (must_redraw != 0 && !need_wait_return && (State |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
885 & (MODE_CMDLINE | MODE_HITRETURN | MODE_ASKMORE)) == 0) |
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 // Redrawing was postponed, do it now. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
888 update_screen(0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
889 setcursor(); // put cursor back where it belongs |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
890 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
891 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
892 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
893 if (n > 0) // found a termcode: adjust length |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
894 len = n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
895 if (len == 0) // nothing typed yet |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
896 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
897 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
898 // Handle modifier and/or special key code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
899 n = buf[0]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
900 if (n == K_SPECIAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
901 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
902 n = TO_SPECIAL(buf[1], buf[2]); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
903 if (buf[1] == KS_MODIFIER |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
904 || n == K_IGNORE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
905 || (is_mouse_key(n) && n != K_LEFTMOUSE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
906 #ifdef FEAT_GUI |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
907 || n == K_VER_SCROLLBAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
908 || n == K_HOR_SCROLLBAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
909 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
910 ) |
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 if (buf[1] == KS_MODIFIER) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
913 mod_mask = buf[2]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
914 len -= 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
915 if (len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
916 mch_memmove(buf, buf + 3, (size_t)len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
917 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
918 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
919 break; |
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 if (has_mbyte) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
922 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
923 if (MB_BYTE2LEN(n) > len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
924 continue; // more bytes to get |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
925 buf[len >= buflen ? buflen - 1 : len] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
926 n = (*mb_ptr2char)(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
927 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
928 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
929 if (n == intr_char) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
930 n = ESC; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
931 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
932 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
933 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
934 vim_free(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
935 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
936 mapped_ctrl_c = save_mapped_ctrl_c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
937 return n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
938 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
939 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
940 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
941 * Get a number from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
942 * When "mouse_used" is not NULL allow using the mouse. |
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 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
945 get_number( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
946 int colon, // allow colon to abort |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
947 int *mouse_used) |
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 int n = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
950 int c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
951 int typed = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
952 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
953 if (mouse_used != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
954 *mouse_used = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
955 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
956 // 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
|
957 // zero (as if CR was hit). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
958 if (msg_silent != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
959 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
960 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
961 #ifdef USE_ON_FLY_SCROLL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
962 dont_scroll = TRUE; // disallow scrolling here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
963 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
964 ++no_mapping; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
965 ++allow_keys; // no mapping here, but recognize keys |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
966 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
967 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
968 windgoto(msg_row, msg_col); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
969 c = safe_vgetc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
970 if (VIM_ISDIGIT(c)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
971 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
972 n = n * 10 + c - '0'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
973 msg_putchar(c); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
974 ++typed; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
975 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
976 else if (c == K_DEL || c == K_KDEL || c == K_BS || c == Ctrl_H) |
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 if (typed > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
979 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
980 msg_puts("\b \b"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
981 --typed; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
982 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
983 n /= 10; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
984 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
985 else if (mouse_used != NULL && c == K_LEFTMOUSE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
986 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
987 *mouse_used = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
988 n = mouse_row + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
989 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
990 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
991 else if (n == 0 && c == ':' && colon) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
992 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
993 stuffcharReadbuff(':'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
994 if (!exmode_active) |
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Fix line endings issue
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parents:
32669
diff
changeset
|
995 cmdline_row = msg_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
996 skip_redraw = TRUE; // skip redraw once |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
997 do_redraw = FALSE; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
998 break; |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
999 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1000 else if (c == Ctrl_C || c == ESC || c == 'q') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1001 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1002 n = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1003 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1004 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1005 else if (c == CAR || c == NL ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1006 break; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1007 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1008 --no_mapping; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1009 --allow_keys; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1010 return n; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1011 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1012 |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1013 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1014 * Ask the user to enter a number. |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1015 * 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:
32669
diff
changeset
|
1016 * the line number. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1017 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1018 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1019 prompt_for_number(int *mouse_used) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1020 { |
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Fix line endings issue
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parents:
32669
diff
changeset
|
1021 int i; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1022 int save_cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1023 int save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1024 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1025 // When using ":silent" assume that <CR> was entered. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1026 if (mouse_used != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1027 msg_puts(_("Type number and <Enter> or click with the mouse (q or empty cancels): ")); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1028 else |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1029 msg_puts(_("Type number and <Enter> (q or empty cancels): ")); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1030 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1031 // 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:
32669
diff
changeset
|
1032 // get mouse events. redraw_after_callback() will not redraw if cmdline_row |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1033 // is zero. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1034 save_cmdline_row = cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1035 cmdline_row = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1036 save_State = State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1037 State = MODE_CMDLINE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1038 // May show different mouse shape. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1039 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1040 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1041 i = get_number(TRUE, mouse_used); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1042 if (KeyTyped) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1043 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1044 // don't call wait_return() now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1045 if (msg_row > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1046 cmdline_row = msg_row - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1047 need_wait_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1048 msg_didany = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1049 msg_didout = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1050 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1051 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1052 cmdline_row = save_cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1053 State = save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1054 // May need to restore mouse shape. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1055 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1056 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1057 return i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1058 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1059 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1060 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1061 msgmore(long n) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1062 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1063 long pn; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1064 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1065 if (global_busy // no messages now, wait until global is finished |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1066 || !messaging()) // 'lazyredraw' set, don't do messages now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1067 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1068 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1069 // We don't want to overwrite another important message, but do overwrite |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1070 // a previous "more lines" or "fewer lines" message, so that "5dd" and |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1071 // then "put" reports the last action. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1072 if (keep_msg != NULL && !keep_msg_more) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1073 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1074 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1075 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1076 pn = n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1077 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1078 pn = -n; |
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 if (pn > p_report) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1081 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1082 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1083 vim_snprintf(msg_buf, MSG_BUF_LEN, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1084 NGETTEXT("%ld more line", "%ld more lines", pn), pn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1085 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1086 vim_snprintf(msg_buf, MSG_BUF_LEN, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1087 NGETTEXT("%ld line less", "%ld fewer lines", pn), pn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1088 if (got_int) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1089 vim_strcat((char_u *)msg_buf, (char_u *)_(" (Interrupted)"), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1090 MSG_BUF_LEN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1091 if (msg(msg_buf)) |
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 set_keep_msg((char_u *)msg_buf, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1094 keep_msg_more = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1095 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1096 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1097 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1098 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1099 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1100 * flush map and typeahead buffers and give a warning for an error |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1101 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1102 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1103 beep_flush(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1104 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1105 if (emsg_silent == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1106 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1107 flush_buffers(FLUSH_MINIMAL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1108 vim_beep(BO_ERROR); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1109 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1110 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1111 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1112 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1113 * Give a warning for an error. "val" is one of the BO_ values, e.g., BO_OPER. |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1114 */ |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1115 void |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1116 vim_beep(unsigned val) |
695b50472e85
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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 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1119 called_vim_beep = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1120 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1121 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1122 if (emsg_silent != 0 || in_assert_fails) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1123 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1124 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1125 if (!((bo_flags & val) || (bo_flags & BO_ALL))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1126 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1127 #ifdef ELAPSED_FUNC |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1128 static int did_init = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1129 static elapsed_T start_tv; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1130 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1131 // Only beep once per half a second, otherwise a sequence of beeps |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1132 // would freeze Vim. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1133 if (!did_init || ELAPSED_FUNC(start_tv) > 500) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1134 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1135 did_init = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1136 ELAPSED_INIT(start_tv); |
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1137 #endif |
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diff
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|
1138 if (p_vb |
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diff
changeset
|
1139 #ifdef FEAT_GUI |
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Fix line endings issue
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parents:
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diff
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|
1140 // While the GUI is starting up the termcap is set for |
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diff
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|
1141 // the GUI but the output still goes to a terminal. |
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diff
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|
1142 && !(gui.in_use && gui.starting) |
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diff
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|
1143 #endif |
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parents:
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diff
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|
1144 ) |
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diff
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|
1145 { |
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Fix line endings issue
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diff
changeset
|
1146 out_str_cf(T_VB); |
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parents:
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diff
changeset
|
1147 #ifdef FEAT_VTP |
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diff
changeset
|
1148 // No restore color information, refresh the screen. |
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diff
changeset
|
1149 if (has_vtp_working() != 0 |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1150 # ifdef FEAT_TERMGUICOLORS |
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diff
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|
1151 && (p_tgc || (!p_tgc && t_colors >= 256)) |
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|
1152 # endif |
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diff
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|
1153 ) |
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diff
changeset
|
1154 { |
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diff
changeset
|
1155 redraw_later(UPD_CLEAR); |
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diff
changeset
|
1156 update_screen(0); |
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diff
changeset
|
1157 redrawcmd(); |
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Fix line endings issue
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diff
changeset
|
1158 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1159 #endif |
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|
1160 } |
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diff
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|
1161 else |
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parents:
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|
1162 out_char(BELL); |
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diff
changeset
|
1163 #ifdef ELAPSED_FUNC |
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|
1164 } |
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diff
changeset
|
1165 #endif |
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diff
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|
1166 } |
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changeset
|
1167 |
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diff
changeset
|
1168 // When 'debug' contains "beep" produce a message. If we are sourcing |
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diff
changeset
|
1169 // a script or executing a function give the user a hint where the beep |
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diff
changeset
|
1170 // comes from. |
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|
1171 if (vim_strchr(p_debug, 'e') != NULL) |
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diff
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|
1172 { |
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diff
changeset
|
1173 msg_source(HL_ATTR(HLF_W)); |
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diff
changeset
|
1174 msg_attr(_("Beep!"), HL_ATTR(HLF_W)); |
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Christian Brabandt <cb@256bit.org>
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diff
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|
1175 } |
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diff
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|
1176 } |
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diff
changeset
|
1177 |
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diff
changeset
|
1178 /* |
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changeset
|
1179 * To get the "real" home directory: |
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diff
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|
1180 * - get value of $HOME |
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diff
changeset
|
1181 * For Unix: |
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diff
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|
1182 * - go to that directory |
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diff
changeset
|
1183 * - do mch_dirname() to get the real name of that directory. |
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|
1184 * This also works with mounts and links. |
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|
1185 * Don't do this for MS-DOS, it will change the "current dir" for a drive. |
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diff
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|
1186 * For Windows: |
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diff
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|
1187 * This code is duplicated in init_homedir() in dosinst.c. Keep in sync! |
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diff
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|
1188 */ |
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diff
changeset
|
1189 void |
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diff
changeset
|
1190 init_homedir(void) |
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diff
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|
1191 { |
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diff
changeset
|
1192 char_u *var; |
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|
1193 |
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diff
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|
1194 // In case we are called a second time (when 'encoding' changes). |
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diff
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|
1195 VIM_CLEAR(homedir); |
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|
1196 |
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diff
changeset
|
1197 #ifdef VMS |
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|
1198 var = mch_getenv((char_u *)"SYS$LOGIN"); |
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diff
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|
1199 #else |
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|
1200 var = mch_getenv((char_u *)"HOME"); |
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|
1201 #endif |
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|
1202 |
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changeset
|
1203 #ifdef MSWIN |
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diff
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|
1204 /* |
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diff
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|
1205 * Typically, $HOME is not defined on Windows, unless the user has |
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|
1206 * specifically defined it for Vim's sake. However, on Windows NT |
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|
1207 * platforms, $HOMEDRIVE and $HOMEPATH are automatically defined for |
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diff
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|
1208 * each user. Try constructing $HOME from these. |
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diff
changeset
|
1209 */ |
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diff
changeset
|
1210 if (var == NULL || *var == NUL) |
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changeset
|
1211 { |
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changeset
|
1212 char_u *homedrive, *homepath; |
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|
1213 |
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|
1214 homedrive = mch_getenv((char_u *)"HOMEDRIVE"); |
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diff
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|
1215 homepath = mch_getenv((char_u *)"HOMEPATH"); |
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diff
changeset
|
1216 if (homepath == NULL || *homepath == NUL) |
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diff
changeset
|
1217 homepath = (char_u *)"\\"; |
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diff
changeset
|
1218 if (homedrive != NULL |
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diff
changeset
|
1219 && STRLEN(homedrive) + STRLEN(homepath) < MAXPATHL) |
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|
1220 { |
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diff
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|
1221 sprintf((char *)NameBuff, "%s%s", homedrive, homepath); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1222 if (NameBuff[0] != NUL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1223 var = NameBuff; |
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Fix line endings issue
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diff
changeset
|
1224 } |
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changeset
|
1225 } |
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Christian Brabandt <cb@256bit.org>
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changeset
|
1226 |
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diff
changeset
|
1227 if (var == NULL) |
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diff
changeset
|
1228 var = mch_getenv((char_u *)"USERPROFILE"); |
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diff
changeset
|
1229 |
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diff
changeset
|
1230 /* |
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diff
changeset
|
1231 * Weird but true: $HOME may contain an indirect reference to another |
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diff
changeset
|
1232 * variable, esp. "%USERPROFILE%". Happens when $USERPROFILE isn't set |
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diff
changeset
|
1233 * when $HOME is being set. |
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diff
changeset
|
1234 */ |
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diff
changeset
|
1235 if (var != NULL && *var == '%') |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1236 { |
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diff
changeset
|
1237 char_u *p; |
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Fix line endings issue
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diff
changeset
|
1238 char_u *exp; |
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Fix line endings issue
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diff
changeset
|
1239 |
695b50472e85
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diff
changeset
|
1240 p = vim_strchr(var + 1, '%'); |
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diff
changeset
|
1241 if (p != NULL) |
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diff
changeset
|
1242 { |
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diff
changeset
|
1243 vim_strncpy(NameBuff, var + 1, p - (var + 1)); |
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diff
changeset
|
1244 exp = mch_getenv(NameBuff); |
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diff
changeset
|
1245 if (exp != NULL && *exp != NUL |
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diff
changeset
|
1246 && STRLEN(exp) + STRLEN(p) < MAXPATHL) |
695b50472e85
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changeset
|
1247 { |
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diff
changeset
|
1248 vim_snprintf((char *)NameBuff, MAXPATHL, "%s%s", exp, p + 1); |
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diff
changeset
|
1249 var = NameBuff; |
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diff
changeset
|
1250 } |
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changeset
|
1251 } |
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diff
changeset
|
1252 } |
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diff
changeset
|
1253 |
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diff
changeset
|
1254 if (var != NULL && *var == NUL) // empty is same as not set |
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diff
changeset
|
1255 var = NULL; |
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diff
changeset
|
1256 |
695b50472e85
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diff
changeset
|
1257 if (enc_utf8 && var != NULL) |
695b50472e85
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diff
changeset
|
1258 { |
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Fix line endings issue
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diff
changeset
|
1259 int len; |
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diff
changeset
|
1260 char_u *pp = NULL; |
695b50472e85
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changeset
|
1261 |
695b50472e85
Fix line endings issue
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changeset
|
1262 // Convert from active codepage to UTF-8. Other conversions are |
695b50472e85
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|
1263 // not done, because they would fail for non-ASCII characters. |
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changeset
|
1264 acp_to_enc(var, (int)STRLEN(var), &pp, &len); |
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diff
changeset
|
1265 if (pp != NULL) |
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diff
changeset
|
1266 { |
695b50472e85
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diff
changeset
|
1267 homedir = pp; |
695b50472e85
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changeset
|
1268 return; |
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changeset
|
1269 } |
695b50472e85
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diff
changeset
|
1270 } |
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diff
changeset
|
1271 |
695b50472e85
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diff
changeset
|
1272 /* |
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diff
changeset
|
1273 * Default home dir is C:/ |
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diff
changeset
|
1274 * Best assumption we can make in such a situation. |
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diff
changeset
|
1275 */ |
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diff
changeset
|
1276 if (var == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1277 var = (char_u *)"C:/"; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1278 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1279 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1280 if (var != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1281 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1282 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1283 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1284 * Change to the directory and get the actual path. This resolves |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1285 * links. Don't do it when we can't return. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1286 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1287 if (mch_dirname(NameBuff, MAXPATHL) == OK |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1288 && mch_chdir((char *)NameBuff) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1289 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1290 if (!mch_chdir((char *)var) && mch_dirname(IObuff, IOSIZE) == OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1291 var = IObuff; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1292 if (mch_chdir((char *)NameBuff) != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1293 emsg(_(e_cannot_go_back_to_previous_directory)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1294 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1295 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1296 homedir = vim_strsave(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1297 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1298 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1299 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1300 #if defined(EXITFREE) || defined(PROTO) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1301 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1302 free_homedir(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1303 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1304 vim_free(homedir); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1305 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1306 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1307 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1308 free_users(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1309 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1310 ga_clear_strings(&ga_users); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1311 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1312 #endif |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1313 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1314 #if defined(MSWIN) || defined(PROTO) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1315 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1316 * Initialize $VIM and $VIMRUNTIME when 'enc' is updated. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1317 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1318 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1319 init_vimdir(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1320 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1321 int mustfree; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1322 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1323 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1324 mch_get_exe_name(); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1325 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1326 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1327 didset_vim = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1328 p = vim_getenv((char_u *)"VIM", &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1329 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1330 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1331 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1332 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1333 didset_vimruntime = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1334 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1335 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1336 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1337 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1338 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1339 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1340 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1341 * Call expand_env() and store the result in an allocated string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1342 * This is not very memory efficient, this expects the result to be freed |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1343 * again soon. |
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Fix line endings issue
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parents:
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diff
changeset
|
1344 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1345 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1346 expand_env_save(char_u *src) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1347 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1348 return expand_env_save_opt(src, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1349 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1350 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1351 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1352 * Idem, but when "one" is TRUE handle the string as one file name, only |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1353 * expand "~" at the start. |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1354 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1355 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1356 expand_env_save_opt(char_u *src, int one) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1357 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1358 char_u *p; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1359 |
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Fix line endings issue
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parents:
32669
diff
changeset
|
1360 p = alloc(MAXPATHL); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1361 if (p != NULL) |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1362 expand_env_esc(src, p, MAXPATHL, FALSE, one, NULL); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1363 return p; |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1364 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1365 |
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diff
changeset
|
1366 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1367 * Expand environment variable with path name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1368 * "~/" is also expanded, using $HOME. For Unix "~user/" is expanded. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1369 * Skips over "\ ", "\~" and "\$" (not for Win32 though). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1370 * If anything fails no expansion is done and dst equals src. |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1371 */ |
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Fix line endings issue
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parents:
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diff
changeset
|
1372 void |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1373 expand_env( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1374 char_u *src, // input string e.g. "$HOME/vim.hlp" |
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parents:
32669
diff
changeset
|
1375 char_u *dst, // where to put the result |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1376 int dstlen) // maximum length of the result |
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parents:
32669
diff
changeset
|
1377 { |
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parents:
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diff
changeset
|
1378 expand_env_esc(src, dst, dstlen, FALSE, FALSE, NULL); |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1379 } |
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diff
changeset
|
1380 |
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parents:
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diff
changeset
|
1381 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1382 expand_env_esc( |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1383 char_u *srcp, // input string e.g. "$HOME/vim.hlp" |
695b50472e85
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parents:
32669
diff
changeset
|
1384 char_u *dst, // where to put the result |
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parents:
32669
diff
changeset
|
1385 int dstlen, // maximum length of the result |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1386 int esc, // escape spaces in expanded variables |
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parents:
32669
diff
changeset
|
1387 int one, // "srcp" is one file name |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1388 char_u *startstr) // start again after this (can be NULL) |
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parents:
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diff
changeset
|
1389 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1390 char_u *src; |
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Fix line endings issue
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parents:
32669
diff
changeset
|
1391 char_u *tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1392 int c; |
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parents:
32669
diff
changeset
|
1393 char_u *var; |
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parents:
32669
diff
changeset
|
1394 int copy_char; |
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diff
changeset
|
1395 int mustfree; // var was allocated, need to free it later |
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parents:
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diff
changeset
|
1396 int at_start = TRUE; // at start of a name |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1397 int startstr_len = 0; |
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parents:
32669
diff
changeset
|
1398 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) |
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parents:
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diff
changeset
|
1399 char_u *save_dst = dst; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1400 #endif |
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parents:
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diff
changeset
|
1401 |
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parents:
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diff
changeset
|
1402 if (startstr != NULL) |
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parents:
32669
diff
changeset
|
1403 startstr_len = (int)STRLEN(startstr); |
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parents:
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diff
changeset
|
1404 |
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parents:
32669
diff
changeset
|
1405 src = skipwhite(srcp); |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1406 --dstlen; // leave one char space for "\," |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1407 while (*src && dstlen > 0) |
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parents:
32669
diff
changeset
|
1408 { |
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parents:
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diff
changeset
|
1409 #ifdef FEAT_EVAL |
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diff
changeset
|
1410 // Skip over `=expr`. |
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diff
changeset
|
1411 if (src[0] == '`' && src[1] == '=') |
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parents:
32669
diff
changeset
|
1412 { |
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parents:
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diff
changeset
|
1413 size_t len; |
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diff
changeset
|
1414 |
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diff
changeset
|
1415 var = src; |
695b50472e85
Fix line endings issue
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diff
changeset
|
1416 src += 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1417 (void)skip_expr(&src, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1418 if (*src == '`') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1419 ++src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1420 len = src - var; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1421 if (len > (size_t)dstlen) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1422 len = dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1423 vim_strncpy(dst, var, len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1424 dst += len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1425 dstlen -= (int)len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1426 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1427 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1428 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1429 copy_char = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1430 if ((*src == '$' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1431 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1432 && at_start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1433 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1434 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1435 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1436 || *src == '%' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1437 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1438 || (*src == '~' && at_start)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1439 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1440 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1441 |
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 * 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
|
1444 * 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
|
1445 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1446 if (*src != '~') // environment var |
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 tail = src + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1449 var = dst; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1450 c = dstlen - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1451 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1452 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1453 // Unix has ${var-name} type environment vars |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1454 if (*tail == '{' && !vim_isIDc('{')) |
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++; // ignore '{' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1457 while (c-- > 0 && *tail && *tail != '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1458 *var++ = *tail++; |
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 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1461 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1462 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1463 while (c-- > 0 && *tail != NUL && ((vim_isIDc(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1464 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1465 || (*src == '%' && *tail != '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1466 #endif |
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 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1469 } |
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 #if defined(MSWIN) || defined(UNIX) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1472 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1473 if (src[1] == '{' && *tail != '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1474 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1475 if (*src == '%' && *tail != '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1476 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1477 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1478 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1479 { |
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:
32669
diff
changeset
|
1481 if (src[1] == '{') |
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 == '%') |
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 ++tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1486 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1487 *var = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1488 var = vim_getenv(dst, &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1489 #if defined(MSWIN) || defined(UNIX) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1490 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1491 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1492 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1493 // home directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1494 else if ( src[1] == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1495 || vim_ispathsep(src[1]) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1496 || vim_strchr((char_u *)" ,\t\n", src[1]) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1497 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1498 var = homedir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1499 tail = src + 1; |
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 else // user directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1502 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1503 #if defined(UNIX) || (defined(VMS) && defined(USER_HOME)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1504 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1505 * 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
|
1506 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1507 tail = src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1508 var = dst; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1509 c = dstlen - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1510 while ( c-- > 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1511 && *tail |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1512 && vim_isfilec(*tail) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1513 && !vim_ispathsep(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1514 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1515 *var = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1516 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1517 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1518 * If the system supports getpwnam(), use it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1519 * Otherwise, or if getpwnam() fails, the shell is used to |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1520 * 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
|
1521 * does not support ~user (old versions of /bin/sh). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1522 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1523 # if defined(HAVE_GETPWNAM) && defined(HAVE_PWD_H) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1524 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1525 // Note: memory allocated by getpwnam() is never freed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1526 // Calling endpwent() apparently doesn't help. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1527 struct passwd *pw = (*dst == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1528 ? NULL : getpwnam((char *)dst + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1529 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1530 var = (pw == NULL) ? NULL : (char_u *)pw->pw_dir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1531 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1532 if (var == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1533 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1534 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1535 expand_T xpc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1536 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1537 ExpandInit(&xpc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1538 xpc.xp_context = EXPAND_FILES; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1539 var = ExpandOne(&xpc, dst, NULL, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1540 WILD_ADD_SLASH|WILD_SILENT, WILD_EXPAND_FREE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1541 mustfree = TRUE; |
695b50472e85
Fix line endings issue
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1544 # else // !UNIX, thus VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1545 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1546 * USER_HOME is a comma-separated list of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1547 * directories to search for the user account in. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1548 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1549 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1550 char_u test[MAXPATHL], paths[MAXPATHL]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1551 char_u *path, *next_path, *ptr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1552 stat_T st; |
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 STRCPY(paths, USER_HOME); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1555 next_path = paths; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1556 while (*next_path) |
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 for (path = next_path; *next_path && *next_path != ','; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1559 next_path++); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1560 if (*next_path) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1561 *next_path++ = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1562 STRCPY(test, path); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1563 STRCAT(test, "/"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1564 STRCAT(test, dst + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1565 if (mch_stat(test, &st) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1566 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1567 var = alloc(STRLEN(test) + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1568 STRCPY(var, test); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1569 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1570 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1571 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1572 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1573 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1574 # endif // UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1575 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1576 // cannot expand user's home directory, so don't try |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1577 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1578 tail = (char_u *)""; // for gcc |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1579 #endif // UNIX || VMS |
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 #ifdef BACKSLASH_IN_FILENAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1583 // If 'shellslash' is set change backslashes to forward slashes. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1584 // 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
|
1585 if (p_ssl && var != NULL && vim_strchr(var, '\\') != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1586 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1587 char_u *p = vim_strsave(var); |
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 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1590 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1591 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1592 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1593 var = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1594 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1595 forward_slash(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 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1598 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1599 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1600 // If "var" contains white space, escape it with a backslash. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1601 // Required for ":e ~/tt" when $HOME includes a space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1602 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
|
1603 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1604 char_u *p = vim_strsave_escaped(var, (char_u *)" \t"); |
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 if (p != NULL) |
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 (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1609 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1610 var = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1611 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1612 } |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1615 if (var != NULL && *var != NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1616 && (STRLEN(var) + STRLEN(tail) + 1 < (unsigned)dstlen)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1617 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1618 STRCPY(dst, var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1619 dstlen -= (int)STRLEN(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1620 c = (int)STRLEN(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1621 // if var[] ends in a path separator and tail[] starts |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1622 // with it, skip a character |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1623 if (after_pathsep(dst, dst + c) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1624 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1625 && (dst == save_dst || dst[-1] != ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1626 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1627 && vim_ispathsep(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1628 ++tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1629 dst += c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1630 src = tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1631 copy_char = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1632 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1633 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1634 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1635 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1636 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1637 if (copy_char) // copy at least one char |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1638 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1639 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1640 * Recognize the start of a new name, for '~'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1641 * 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
|
1642 * ":edit foo ~ foo". |
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 at_start = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1645 if (src[0] == '\\' && src[1] != NUL) |
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 *dst++ = *src++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1648 --dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1649 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1650 else if ((src[0] == ' ' || src[0] == ',') && !one) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1651 at_start = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1652 if (dstlen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1653 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1654 *dst++ = *src++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1655 --dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1656 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1657 if (startstr != NULL && src - startstr_len >= srcp |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1658 && STRNCMP(src - startstr_len, startstr, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1659 startstr_len) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1660 at_start = TRUE; |
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 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1663 |
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 *dst = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1666 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1667 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1668 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1669 * 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
|
1670 * the length of "name/". Otherwise return "pend". |
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 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1673 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
|
1674 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1675 int len = (int)STRLEN(name) + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1676 char_u *newend = pend - len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1677 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1678 if (newend >= p |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1679 && fnamencmp(newend, name, len - 1) == 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1680 && (newend == p || after_pathsep(p, newend))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1681 return newend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1682 return pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1683 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1684 |
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 * Check if the directory "vimdir/<version>" or "vimdir/runtime" exists. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1687 * 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
|
1688 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1689 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1690 vim_version_dir(char_u *vimdir) |
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 char_u *p; |
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 if (vimdir == NULL || *vimdir == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1695 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1696 p = concat_fnames(vimdir, (char_u *)VIM_VERSION_NODOT, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1697 if (p != NULL && mch_isdir(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1698 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1699 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1700 p = concat_fnames(vimdir, (char_u *)RUNTIME_DIRNAME, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1701 if (p != NULL && mch_isdir(p)) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1702 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1703 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
|
1704 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1705 // 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
|
1706 // 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
|
1707 // mysterious ways. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1708 if (fname != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1709 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1710 int exists = file_is_readable(fname); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1711 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1712 vim_free(fname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1713 if (exists) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1714 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1715 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1716 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1717 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1718 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1719 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1720 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1721 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1722 * Vim's version of getenv(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1723 * Special handling of $HOME, $VIM and $VIMRUNTIME. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1724 * Also does ACP to 'enc' conversion for Win32. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1725 * "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:
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diff
changeset
|
1726 * initialized to FALSE by the caller. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1727 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1728 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1729 vim_getenv(char_u *name, int *mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1730 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1731 char_u *p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1732 char_u *pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1733 int vimruntime; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1734 #ifdef MSWIN |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1735 WCHAR *wn, *wp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1736 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1737 // use "C:/" when $HOME is not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1738 if (STRCMP(name, "HOME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1739 return homedir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1740 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1741 // Use Wide function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1742 wn = enc_to_utf16(name, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1743 if (wn == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1744 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1745 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1746 wp = _wgetenv(wn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1747 vim_free(wn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1748 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1749 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
|
1750 wp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1751 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1752 if (wp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1753 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1754 p = utf16_to_enc(wp, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1755 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1756 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1757 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1758 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1759 return p; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1760 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1761 #else |
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Fix line endings issue
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parents:
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diff
changeset
|
1762 p = mch_getenv(name); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1763 if (p != NULL && *p == NUL) // empty is the same as not set |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1764 p = NULL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1765 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1766 if (p != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1767 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1768 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1769 # ifdef __HAIKU__ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1770 // special handling for user settings directory... |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1771 if (STRCMP(name, "BE_USER_SETTINGS") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1772 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1773 static char userSettingsPath[MAXPATHL]; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1774 |
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Fix line endings issue
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diff
changeset
|
1775 if (find_directory(B_USER_SETTINGS_DIRECTORY, 0, false, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1776 userSettingsPath, MAXPATHL) == B_OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1777 return (char_u *)userSettingsPath; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1778 else |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1779 return NULL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1780 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1781 # endif |
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parents:
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diff
changeset
|
1782 #endif |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1783 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1784 // handling $VIMRUNTIME and $VIM is below, bail out if it's another name. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1785 vimruntime = (STRCMP(name, "VIMRUNTIME") == 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1786 if (!vimruntime && STRCMP(name, "VIM") != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1787 return NULL; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1788 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1789 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1790 * When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1791 * 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
|
1792 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1793 if (vimruntime |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1794 #ifdef HAVE_PATHDEF |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1795 && *default_vimruntime_dir == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1796 #endif |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1797 ) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1798 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1799 #ifdef MSWIN |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1800 // Use Wide function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1801 wp = _wgetenv(L"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1802 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
|
1803 wp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1804 if (wp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1805 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1806 char_u *q = utf16_to_enc(wp, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1807 if (q != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1808 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1809 p = vim_version_dir(q); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1810 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1811 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1812 p = q; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1813 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1814 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1815 #else |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1816 p = mch_getenv((char_u *)"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1817 if (p != NULL && *p == 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
|
1818 p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1819 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1820 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1821 p = vim_version_dir(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1822 if (p != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1823 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1824 else |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1825 p = mch_getenv((char_u *)"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1826 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1827 #endif |
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parents:
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diff
changeset
|
1828 } |
695b50472e85
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parents:
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diff
changeset
|
1829 |
695b50472e85
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diff
changeset
|
1830 /* |
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Fix line endings issue
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parents:
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diff
changeset
|
1831 * When expanding $VIM or $VIMRUNTIME fails, try using: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1832 * - the directory name from 'helpfile' (unless it contains '$') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1833 * - the executable name from argv[0] |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1834 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1835 if (p == NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1836 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1837 if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1838 p = p_hf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1839 #ifdef USE_EXE_NAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1840 /* |
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1841 * Use the name of the executable, obtained from argv[0]. |
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|
1842 */ |
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|
1843 else |
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|
1844 p = exe_name; |
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|
1845 #endif |
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|
1846 if (p != NULL) |
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|
1847 { |
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|
1848 // remove the file name |
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changeset
|
1849 pend = gettail(p); |
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|
1850 |
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diff
changeset
|
1851 // remove "doc/" from 'helpfile', if present |
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diff
changeset
|
1852 if (p == p_hf) |
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changeset
|
1853 pend = remove_tail(p, pend, (char_u *)"doc"); |
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|
1854 |
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changeset
|
1855 #ifdef USE_EXE_NAME |
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changeset
|
1856 # ifdef MACOS_X |
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|
1857 // remove "MacOS" from exe_name and add "Resources/vim" |
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|
1858 if (p == exe_name) |
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|
1859 { |
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diff
changeset
|
1860 char_u *pend1; |
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changeset
|
1861 char_u *pnew; |
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|
1862 |
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changeset
|
1863 pend1 = remove_tail(p, pend, (char_u *)"MacOS"); |
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changeset
|
1864 if (pend1 != pend) |
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|
1865 { |
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changeset
|
1866 pnew = alloc(pend1 - p + 15); |
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|
1867 if (pnew != NULL) |
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|
1868 { |
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|
1869 STRNCPY(pnew, p, (pend1 - p)); |
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|
1870 STRCPY(pnew + (pend1 - p), "Resources/vim"); |
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|
1871 p = pnew; |
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|
1872 pend = p + STRLEN(p); |
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|
1873 } |
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|
1874 } |
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|
1875 } |
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|
1876 # endif |
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|
1877 // remove "src/" from exe_name, if present |
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|
1878 if (p == exe_name) |
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|
1879 pend = remove_tail(p, pend, (char_u *)"src"); |
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|
1880 #endif |
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|
1881 |
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|
1882 // for $VIM, remove "runtime/" or "vim54/", if present |
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|
1883 if (!vimruntime) |
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|
1884 { |
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|
1885 pend = remove_tail(p, pend, (char_u *)RUNTIME_DIRNAME); |
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|
1886 pend = remove_tail(p, pend, (char_u *)VIM_VERSION_NODOT); |
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1887 } |
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|
1888 |
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changeset
|
1889 // remove trailing path separator |
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|
1890 if (pend > p && after_pathsep(p, pend)) |
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|
1891 --pend; |
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|
1892 |
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|
1893 #ifdef MACOS_X |
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1894 if (p == exe_name || p == p_hf) |
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|
1895 #endif |
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|
1896 // check that the result is a directory name |
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1897 p = vim_strnsave(p, pend - p); |
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|
1898 |
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1899 if (p != NULL && !mch_isdir(p)) |
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1900 VIM_CLEAR(p); |
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1901 else |
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1902 { |
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1903 #ifdef USE_EXE_NAME |
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1904 // may add "/vim54" or "/runtime" if it exists |
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1905 if (vimruntime && (pend = vim_version_dir(p)) != NULL) |
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1906 { |
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1907 vim_free(p); |
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1908 p = pend; |
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1909 } |
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1910 #endif |
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1911 *mustfree = TRUE; |
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1912 } |
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1913 } |
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1914 } |
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1915 |
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1916 #ifdef HAVE_PATHDEF |
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1917 // When there is a pathdef.c file we can use default_vim_dir and |
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1918 // default_vimruntime_dir |
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1919 if (p == NULL) |
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1920 { |
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1921 // Only use default_vimruntime_dir when it is not empty |
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1922 if (vimruntime && *default_vimruntime_dir != NUL) |
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1923 { |
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1924 p = default_vimruntime_dir; |
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1925 *mustfree = FALSE; |
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1926 } |
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1927 else if (*default_vim_dir != NUL) |
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1928 { |
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1929 if (vimruntime && (p = vim_version_dir(default_vim_dir)) != NULL) |
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1930 *mustfree = TRUE; |
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1931 else |
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1932 { |
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1933 p = default_vim_dir; |
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1934 *mustfree = FALSE; |
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1935 } |
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1936 } |
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1937 } |
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1938 #endif |
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1939 |
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1940 /* |
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1941 * Set the environment variable, so that the new value can be found fast |
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1942 * next time, and others can also use it (e.g. Perl). |
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1943 */ |
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1944 if (p != NULL) |
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1945 { |
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1946 if (vimruntime) |
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1947 { |
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1948 vim_setenv((char_u *)"VIMRUNTIME", p); |
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1949 didset_vimruntime = TRUE; |
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1950 } |
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1951 else |
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1952 { |
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1953 vim_setenv((char_u *)"VIM", p); |
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1954 didset_vim = TRUE; |
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1955 } |
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1956 } |
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1957 return p; |
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1958 } |
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1959 |
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1960 void |
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1961 vim_unsetenv(char_u *var) |
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1962 { |
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1963 #ifdef HAVE_UNSETENV |
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1964 unsetenv((char *)var); |
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1965 #else |
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1966 vim_setenv(var, (char_u *)""); |
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1967 #endif |
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1968 } |
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1969 |
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1970 /* |
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1971 * Removes environment variable "name" and take care of side effects. |
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1972 */ |
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1973 void |
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1974 vim_unsetenv_ext(char_u *var) |
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|
1975 { |
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|
1976 vim_unsetenv(var); |
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1977 |
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1978 // "homedir" is not cleared, keep using the old value until $HOME is set. |
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1979 if (STRICMP(var, "VIM") == 0) |
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1980 didset_vim = FALSE; |
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1981 else if (STRICMP(var, "VIMRUNTIME") == 0) |
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|
1982 didset_vimruntime = FALSE; |
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1983 } |
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|
1984 |
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1985 #if defined(FEAT_EVAL) || defined(PROTO) |
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changeset
|
1986 /* |
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changeset
|
1987 * Set environment variable "name" and take care of side effects. |
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parents:
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diff
changeset
|
1988 */ |
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parents:
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diff
changeset
|
1989 void |
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diff
changeset
|
1990 vim_setenv_ext(char_u *name, char_u *val) |
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diff
changeset
|
1991 { |
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parents:
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diff
changeset
|
1992 vim_setenv(name, val); |
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diff
changeset
|
1993 if (STRICMP(name, "HOME") == 0) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1994 init_homedir(); |
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parents:
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diff
changeset
|
1995 else if (didset_vim && STRICMP(name, "VIM") == 0) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1996 didset_vim = FALSE; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1997 else if (didset_vimruntime && STRICMP(name, "VIMRUNTIME") == 0) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1998 didset_vimruntime = FALSE; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1999 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2000 #endif |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2001 |
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parents:
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diff
changeset
|
2002 /* |
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Fix line endings issue
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parents:
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diff
changeset
|
2003 * Our portable version of setenv. |
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Fix line endings issue
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parents:
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diff
changeset
|
2004 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2005 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2006 vim_setenv(char_u *name, char_u *val) |
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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:
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diff
changeset
|
2008 #ifdef HAVE_SETENV |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2009 mch_setenv((char *)name, (char *)val, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2010 #else |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2011 char_u *envbuf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2012 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2013 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2014 * Putenv does not copy the string, it has to remain |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2015 * valid. The allocated memory will never be freed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2016 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2017 envbuf = alloc(STRLEN(name) + STRLEN(val) + 2); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2018 if (envbuf != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2019 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2020 sprintf((char *)envbuf, "%s=%s", name, val); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2021 putenv((char *)envbuf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2022 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2023 #endif |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2024 #ifdef FEAT_GETTEXT |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2025 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2026 * When setting $VIMRUNTIME adjust the directory to find message |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2027 * translations to $VIMRUNTIME/lang. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2028 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2029 if (*val != NUL && STRICMP(name, "VIMRUNTIME") == 0) |
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:
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diff
changeset
|
2031 char_u *buf = concat_str(val, (char_u *)"/lang"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2032 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2033 if (buf != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2034 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2035 bindtextdomain(VIMPACKAGE, (char *)buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2036 vim_free(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2037 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2038 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2039 #endif |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2040 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2041 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2042 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2043 * Function given to ExpandGeneric() to obtain an environment variable name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2044 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2045 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2046 get_env_name( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2047 expand_T *xp UNUSED, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2048 int idx) |
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 #if defined(AMIGA) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2051 // No environ[] on the Amiga. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2052 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2053 #else |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2054 # ifndef __WIN32__ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2055 // Borland C++ 5.2 has this in a header file. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2056 extern char **environ; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2057 # endif |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2058 char_u *str; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2059 int n; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2060 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2061 str = (char_u *)environ[idx]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2062 if (str == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2063 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2064 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2065 for (n = 0; n < EXPAND_BUF_LEN - 1; ++n) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2066 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2067 if (str[n] == '=' || str[n] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2068 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2069 xp->xp_buf[n] = str[n]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2070 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2071 xp->xp_buf[n] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2072 return xp->xp_buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2073 #endif |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2074 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2075 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2076 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2077 * 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
|
2078 * Do nothing if user name is NULL or empty. |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2079 */ |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2080 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2081 add_user(char_u *user, int need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2082 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2083 char_u *user_copy = (user != NULL && need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2084 ? vim_strsave(user) : user; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2085 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2086 if (user_copy == NULL || *user_copy == NUL || ga_grow(&ga_users, 1) == FAIL) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2087 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2088 if (need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2089 vim_free(user); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2090 return; |
695b50472e85
Fix line endings issue
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diff
changeset
|
2091 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2092 ((char_u **)(ga_users.ga_data))[ga_users.ga_len++] = user_copy; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2093 } |
695b50472e85
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diff
changeset
|
2094 |
695b50472e85
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parents:
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diff
changeset
|
2095 /* |
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Fix line endings issue
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diff
changeset
|
2096 * Find all user names for user completion. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2097 * Done only once and then cached. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2098 */ |
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Fix line endings issue
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changeset
|
2099 static void |
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changeset
|
2100 init_users(void) |
695b50472e85
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diff
changeset
|
2101 { |
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Fix line endings issue
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diff
changeset
|
2102 static int lazy_init_done = FALSE; |
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diff
changeset
|
2103 |
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Fix line endings issue
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parents:
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diff
changeset
|
2104 if (lazy_init_done) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2105 return; |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2106 |
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parents:
32669
diff
changeset
|
2107 lazy_init_done = TRUE; |
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parents:
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diff
changeset
|
2108 ga_init2(&ga_users, sizeof(char_u *), 20); |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
2109 |
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parents:
32669
diff
changeset
|
2110 # if defined(HAVE_GETPWENT) && defined(HAVE_PWD_H) |
695b50472e85
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parents:
32669
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changeset
|
2111 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2112 struct passwd* pw; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2113 |
695b50472e85
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parents:
32669
diff
changeset
|
2114 setpwent(); |
695b50472e85
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parents:
32669
diff
changeset
|
2115 while ((pw = getpwent()) != NULL) |
695b50472e85
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parents:
32669
diff
changeset
|
2116 add_user((char_u *)pw->pw_name, TRUE); |
695b50472e85
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parents:
32669
diff
changeset
|
2117 endpwent(); |
695b50472e85
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parents:
32669
diff
changeset
|
2118 } |
695b50472e85
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parents:
32669
diff
changeset
|
2119 # elif defined(MSWIN) |
695b50472e85
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parents:
32669
diff
changeset
|
2120 { |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
2121 DWORD nusers = 0, ntotal = 0, i; |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
2122 PUSER_INFO_0 uinfo; |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
2123 |
695b50472e85
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parents:
32669
diff
changeset
|
2124 if (NetUserEnum(NULL, 0, 0, (LPBYTE *) &uinfo, MAX_PREFERRED_LENGTH, |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2125 &nusers, &ntotal, NULL) == NERR_Success) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2126 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2127 for (i = 0; i < nusers; i++) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2128 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
|
2129 |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2130 NetApiBufferFree(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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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2132 } |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
2133 # endif |
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Fix line endings issue
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diff
changeset
|
2134 # if defined(HAVE_GETPWNAM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2135 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2136 char_u *user_env = mch_getenv((char_u *)"USER"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2137 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2138 // 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
|
2139 // 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
|
2140 // 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
|
2141 // 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:
32669
diff
changeset
|
2142 // the list of user names. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2143 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2144 if (user_env != NULL && *user_env != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2145 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2146 int i; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2147 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2148 for (i = 0; i < ga_users.ga_len; i++) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2149 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2150 char_u *local_user = ((char_u **)ga_users.ga_data)[i]; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2151 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2152 if (STRCMP(local_user, user_env) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2153 break; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2154 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2155 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2156 if (i == ga_users.ga_len) |
695b50472e85
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 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
|
2159 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2160 if (pw != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2161 add_user((char_u *)pw->pw_name, TRUE); |
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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>
parents:
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diff
changeset
|
2163 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2164 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2165 # endif |
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diff
changeset
|
2166 } |
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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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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2168 /* |
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Fix line endings issue
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diff
changeset
|
2169 * Function given to ExpandGeneric() to obtain an user names. |
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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 char_u* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2172 get_users(expand_T *xp UNUSED, int idx) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2173 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2174 init_users(); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2175 if (idx < ga_users.ga_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2176 return ((char_u **)ga_users.ga_data)[idx]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2177 return NULL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2178 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2179 |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2180 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2181 * Check whether name matches a user name. Return: |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2182 * 0 if name does not match any user name. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2183 * 1 if name partially matches the beginning of a user name. |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2184 * 2 is name fully matches a user name. |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2185 */ |
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Fix line endings issue
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diff
changeset
|
2186 int |
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Fix line endings issue
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diff
changeset
|
2187 match_user(char_u *name) |
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diff
changeset
|
2188 { |
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Fix line endings issue
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diff
changeset
|
2189 int i; |
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diff
changeset
|
2190 int n = (int)STRLEN(name); |
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parents:
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diff
changeset
|
2191 int result = 0; |
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diff
changeset
|
2192 |
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parents:
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diff
changeset
|
2193 init_users(); |
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diff
changeset
|
2194 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
|
2195 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2196 if (STRCMP(((char_u **)ga_users.ga_data)[i], name) == 0) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2197 return 2; // full match |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2198 if (STRNCMP(((char_u **)ga_users.ga_data)[i], name, n) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2199 result = 1; // partial match |
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Fix line endings issue
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diff
changeset
|
2200 } |
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diff
changeset
|
2201 return result; |
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parents:
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diff
changeset
|
2202 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2203 |
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diff
changeset
|
2204 static void |
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Fix line endings issue
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diff
changeset
|
2205 prepare_to_exit(void) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2206 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2207 #if defined(SIGHUP) && defined(SIG_IGN) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2208 // Ignore SIGHUP, because a dropped connection causes a read error, which |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2209 // makes Vim exit and then handling SIGHUP causes various reentrance |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2210 // problems. |
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Fix line endings issue
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diff
changeset
|
2211 mch_signal(SIGHUP, SIG_IGN); |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2212 #endif |
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Fix line endings issue
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diff
changeset
|
2213 |
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Fix line endings issue
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diff
changeset
|
2214 #ifdef FEAT_GUI |
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Fix line endings issue
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diff
changeset
|
2215 if (gui.in_use) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2216 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2217 gui.dying = TRUE; |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
2218 out_trash(); // trash any pending output |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2219 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2220 else |
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Fix line endings issue
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parents:
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diff
changeset
|
2221 #endif |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2222 { |
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Fix line endings issue
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diff
changeset
|
2223 windgoto((int)Rows - 1, 0); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2224 |
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Fix line endings issue
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parents:
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diff
changeset
|
2225 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2226 * Switch terminal mode back now, so messages end up on the "normal" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2227 * screen (if there are two screens). |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2228 */ |
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Fix line endings issue
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diff
changeset
|
2229 settmode(TMODE_COOK); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2230 stoptermcap(); |
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Fix line endings issue
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parents:
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diff
changeset
|
2231 out_flush(); |
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parents:
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diff
changeset
|
2232 } |
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changeset
|
2233 } |
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diff
changeset
|
2234 |
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changeset
|
2235 /* |
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Fix line endings issue
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changeset
|
2236 * Preserve files and exit. |
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diff
changeset
|
2237 * When called IObuff must contain a message. |
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Christian Brabandt <cb@256bit.org>
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changeset
|
2238 * NOTE: This may be called from deathtrap() in a signal handler, avoid unsafe |
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Fix line endings issue
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changeset
|
2239 * functions, such as allocating memory. |
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diff
changeset
|
2240 */ |
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diff
changeset
|
2241 void |
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changeset
|
2242 preserve_exit(void) |
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changeset
|
2243 { |
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changeset
|
2244 buf_T *buf; |
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changeset
|
2245 |
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changeset
|
2246 prepare_to_exit(); |
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changeset
|
2247 |
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changeset
|
2248 // Setting this will prevent free() calls. That avoids calling free() |
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changeset
|
2249 // recursively when free() was invoked with a bad pointer. |
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diff
changeset
|
2250 really_exiting = TRUE; |
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diff
changeset
|
2251 |
695b50472e85
Fix line endings issue
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diff
changeset
|
2252 out_str(IObuff); |
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diff
changeset
|
2253 screen_start(); // don't know where cursor is now |
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parents:
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diff
changeset
|
2254 out_flush(); |
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diff
changeset
|
2255 |
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changeset
|
2256 ml_close_notmod(); // close all not-modified buffers |
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diff
changeset
|
2257 |
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diff
changeset
|
2258 FOR_ALL_BUFFERS(buf) |
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changeset
|
2259 { |
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diff
changeset
|
2260 if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL) |
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changeset
|
2261 { |
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changeset
|
2262 OUT_STR("Vim: preserving files...\r\n"); |
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diff
changeset
|
2263 screen_start(); // don't know where cursor is now |
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diff
changeset
|
2264 out_flush(); |
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changeset
|
2265 ml_sync_all(FALSE, FALSE); // preserve all swap files |
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diff
changeset
|
2266 break; |
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changeset
|
2267 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2268 } |
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 ml_close_all(FALSE); // close all memfiles, without deleting |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2271 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2272 OUT_STR("Vim: Finished.\r\n"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2273 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2274 getout(1); |
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 * 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
|
2279 * 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
|
2280 * 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
|
2281 * time, because it can be a system call. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2282 */ |
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 #ifndef BREAKCHECK_SKIP |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2285 # define BREAKCHECK_SKIP 1000 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2286 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2287 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2288 static int breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2289 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2290 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2291 line_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2292 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2293 if (++breakcheck_count >= BREAKCHECK_SKIP) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2294 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2295 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2296 ui_breakcheck(); |
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 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2299 |
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 * Like line_breakcheck() but check 10 times less often. |
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 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2304 fast_breakcheck(void) |
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 if (++breakcheck_count >= BREAKCHECK_SKIP * 10) |
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 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2309 ui_breakcheck(); |
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 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2312 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2313 # if defined(FEAT_SPELL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2314 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2315 * Like line_breakcheck() but check 100 times less often. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2316 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2317 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2318 veryfast_breakcheck(void) |
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 if (++breakcheck_count >= BREAKCHECK_SKIP * 100) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2321 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2322 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2323 ui_breakcheck(); |
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 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2326 #endif |
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 defined(VIM_BACKTICK) || defined(FEAT_EVAL) \ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2329 || (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2330 || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2331 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2332 #ifndef SEEK_SET |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2333 # define SEEK_SET 0 |
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 #ifndef SEEK_END |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2336 # define SEEK_END 2 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2337 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2338 |
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 * Get the stdout of an external command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2341 * 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
|
2342 * NULL store the length there. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2343 * Returns an allocated string, or NULL for error. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2344 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2345 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2346 get_cmd_output( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2347 char_u *cmd, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2348 char_u *infile, // optional input file name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2349 int flags, // can be SHELL_SILENT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2350 int *ret_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2351 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2352 char_u *tempname; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2353 char_u *command; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2354 char_u *buffer = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2355 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2356 int i = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2357 FILE *fd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2358 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2359 if (check_restricted() || check_secure()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2360 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2361 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2362 // get a name for the temp file |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2363 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2364 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2365 emsg(_(e_cant_get_temp_file_name)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2366 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2367 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2368 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2369 // Add the redirection stuff |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2370 command = make_filter_cmd(cmd, infile, tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2371 if (command == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2372 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2373 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2374 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2375 * Call the shell to execute the command (errors are ignored). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2376 * Don't check timestamps here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2377 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2378 ++no_check_timestamps; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2379 call_shell(command, SHELL_DOOUT | SHELL_EXPAND | flags); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2380 --no_check_timestamps; |
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 vim_free(command); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2383 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2384 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2385 * read the names from the file into memory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2386 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2387 # ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2388 // created temporary file is not always readable as binary |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2389 fd = mch_fopen((char *)tempname, "r"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2390 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2391 fd = mch_fopen((char *)tempname, READBIN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2392 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2393 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2394 // 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
|
2395 if (fd == NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2396 || fseek(fd, 0L, SEEK_END) == -1 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2397 || (len = ftell(fd)) == -1 // get size of temp file |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2398 || fseek(fd, 0L, SEEK_SET) == -1) // back to the start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2399 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2400 semsg(_(e_cannot_read_from_str_2), tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2401 if (fd != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2402 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2403 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2404 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2405 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2406 buffer = alloc(len + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2407 if (buffer != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2408 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
|
2409 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2410 mch_remove(tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2411 if (buffer == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2412 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2413 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2414 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
|
2415 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2416 if (i != len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2417 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2418 semsg(_(e_cant_read_file_str), tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2419 VIM_CLEAR(buffer); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2420 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2421 else if (ret_len == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2422 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2423 // Change NUL into SOH, otherwise the string is truncated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2424 for (i = 0; i < len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2425 if (buffer[i] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2426 buffer[i] = 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2427 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2428 buffer[len] = NUL; // make sure the buffer is terminated |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2429 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2430 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2431 *ret_len = len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2432 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2433 done: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2434 vim_free(tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2435 return buffer; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2436 } |
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 # if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2439 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2440 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2441 get_cmd_output_as_rettv( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2442 typval_T *argvars, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2443 typval_T *rettv, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2444 int retlist) |
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 char_u *res = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2447 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2448 char_u *infile = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2449 int err = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2450 FILE *fd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2451 list_T *list = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2452 int flags = SHELL_SILENT; |
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 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2455 rettv->vval.v_string = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2456 if (check_restricted() || check_secure()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2457 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2458 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2459 if (in_vim9script() |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2460 && (check_for_string_arg(argvars, 0) == FAIL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2461 || 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
|
2462 == FAIL)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2463 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2464 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2465 if (argvars[1].v_type != VAR_UNKNOWN) |
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 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2468 * 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
|
2469 * command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2470 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2471 if ((infile = vim_tempname('i', TRUE)) == NULL) |
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 emsg(_(e_cant_get_temp_file_name)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2474 goto errret; |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2477 fd = mch_fopen((char *)infile, WRITEBIN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2478 if (fd == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2479 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2480 semsg(_(e_cant_open_file_str), infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2481 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2482 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2483 if (argvars[1].v_type == VAR_NUMBER) |
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 linenr_T lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2486 buf_T *buf; |
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 buf = buflist_findnr(argvars[1].vval.v_number); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2489 if (buf == NULL) |
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 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
|
2492 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2493 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2494 } |
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 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
|
2497 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2498 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
|
2499 if (putc(*p == '\n' ? NUL : *p, fd) == EOF) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2500 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2501 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2502 break; |
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 if (putc(NL, fd) == EOF) |
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 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2507 break; |
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 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2510 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2511 else if (argvars[1].v_type == VAR_LIST) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2512 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2513 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
|
2514 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2515 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2516 else |
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 size_t len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2519 char_u buf[NUMBUFLEN]; |
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 p = tv_get_string_buf_chk(&argvars[1], buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2522 if (p == NULL) |
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 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2525 goto errret; // type error; errmsg already given |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2526 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2527 len = STRLEN(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2528 if (len > 0 && fwrite(p, len, 1, fd) != 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2529 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2530 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2531 if (fclose(fd) != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2532 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2533 if (err) |
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 emsg(_(e_error_writing_temp_file)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2536 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2537 } |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2540 // 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
|
2541 // echoes typeahead, that messes up the display. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2542 if (!msg_silent) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2543 flags += SHELL_COOKED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2544 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2545 if (retlist) |
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 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2548 listitem_T *li; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2549 char_u *s = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2550 char_u *start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2551 char_u *end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2552 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2553 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2554 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
|
2555 if (res == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2556 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2557 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2558 list = list_alloc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2559 if (list == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2560 goto errret; |
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 for (i = 0; i < len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2563 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2564 start = res + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2565 while (i < len && res[i] != NL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2566 ++i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2567 end = res + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2568 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2569 s = alloc(end - start + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2570 if (s == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2571 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2572 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2573 for (p = s; start < end; ++p, ++start) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2574 *p = *start == NUL ? NL : *start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2575 *p = NUL; |
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 li = listitem_alloc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2578 if (li == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2579 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2580 vim_free(s); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2581 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2582 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2583 li->li_tv.v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2584 li->li_tv.v_lock = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2585 li->li_tv.vval.v_string = s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2586 list_append(list, li); |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2589 rettv_list_set(rettv, list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2590 list = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2591 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2592 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2593 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2594 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
|
2595 #ifdef USE_CRNL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2596 // translate <CR><NL> into <NL> |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2597 if (res != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2598 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2599 char_u *s, *d; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2600 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2601 d = res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2602 for (s = res; *s; ++s) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2603 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2604 if (s[0] == CAR && s[1] == NL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2605 ++s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2606 *d++ = *s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2607 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2608 *d = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2609 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2610 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2611 rettv->vval.v_string = res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2612 res = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2613 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2614 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2615 errret: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2616 if (infile != NULL) |
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 mch_remove(infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2619 vim_free(infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2620 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2621 if (res != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2622 vim_free(res); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2623 if (list != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2624 list_free(list); |
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 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2627 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2628 * "system()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2629 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2630 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2631 f_system(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2632 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2633 get_cmd_output_as_rettv(argvars, rettv, FALSE); |
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 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2637 * "systemlist()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2638 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2639 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2640 f_systemlist(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2641 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2642 get_cmd_output_as_rettv(argvars, rettv, TRUE); |
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 # endif // FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2645 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2646 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2647 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2648 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2649 * 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
|
2650 * 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
|
2651 * Don't do this when inside a ":normal" command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2652 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2653 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2654 goto_im(void) |
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 return (p_im && stuff_empty() && typebuf_typed()); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2657 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2658 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2659 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2660 * Returns the isolated name of the shell in allocated memory: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2661 * - 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
|
2662 * - Remove any argument. E.g., "csh -f" -> "csh". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2663 * 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
|
2664 * "/usr/bin/csh --rcfile ~/.cshrc" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2665 * 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
|
2666 * Returns NULL when out of memory. |
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 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2669 get_isolated_shell_name(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2670 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2671 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2672 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2673 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2674 p = gettail(p_sh); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2675 p = vim_strnsave(p, skiptowhite(p) - p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2676 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2677 p = skiptowhite(p_sh); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2678 if (*p == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2679 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2680 // No white space, use the tail. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2681 p = vim_strsave(gettail(p_sh)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2682 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2683 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2684 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2685 char_u *p1, *p2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2686 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2687 // Find the last path separator before the space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2688 p1 = p_sh; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2689 for (p2 = p_sh; p2 < p; MB_PTR_ADV(p2)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2690 if (vim_ispathsep(*p2)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2691 p1 = p2 + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2692 p = vim_strnsave(p1, p - p1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2693 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2694 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2695 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2696 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2697 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2698 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2699 * 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
|
2700 * Also check for ":\\", which MS Internet Explorer accepts, return |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2701 * URL_BACKSLASH. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2702 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2703 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2704 path_is_url(char_u *p) |
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 if (STRNCMP(p, "://", (size_t)3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2707 return URL_SLASH; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2708 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2709 return URL_BACKSLASH; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2710 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2711 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2712 |
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 * Check if "fname" starts with "name://" or "name:\\". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2715 * Return URL_SLASH for "name://", URL_BACKSLASH for "name:\\". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2716 * Return zero otherwise. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2717 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2718 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2719 path_with_url(char_u *fname) |
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 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2722 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2723 // We accept alphabetic characters and a dash in scheme part. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2724 // 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
|
2725 // non-URL text. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2726 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2727 // first character must be alpha |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2728 if (!ASCII_ISALPHA(*fname)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2729 return 0; |
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 // check body: alpha or dash |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2732 for (p = fname + 1; (ASCII_ISALPHA(*p) || (*p == '-')); ++p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2733 ; |
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 // check last char is not a dash |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2736 if (p[-1] == '-') |
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 // "://" or ":\\" must follow |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2740 return path_is_url(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 #if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2744 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2745 * Return the dictionary of v:event. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2746 * 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
|
2747 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2748 dict_T * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2749 get_v_event(save_v_event_T *sve) |
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 dict_T *v_event = get_vim_var_dict(VV_EVENT); |
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 if (v_event->dv_hashtab.ht_used > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2754 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2755 // 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
|
2756 sve->sve_did_save = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2757 sve->sve_hashtab = v_event->dv_hashtab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2758 hash_init(&v_event->dv_hashtab); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2759 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2760 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2761 sve->sve_did_save = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2762 return v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2763 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2764 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2765 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2766 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
|
2767 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2768 dict_free_contents(v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2769 if (sve->sve_did_save) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2770 v_event->dv_hashtab = sve->sve_hashtab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2771 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2772 hash_init(&v_event->dv_hashtab); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2773 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2774 #endif |
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 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2777 * Fires a ModeChanged autocmd event if appropriate. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2778 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2779 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2780 may_trigger_modechanged(void) |
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 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2783 dict_T *v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2784 save_v_event_T save_v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2785 char_u curr_mode[MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2786 char_u pattern_buf[2 * MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2787 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2788 // 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
|
2789 // Better trigger it next time. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2790 if (!has_modechanged() || got_int) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2791 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2792 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2793 get_mode(curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2794 if (STRCMP(curr_mode, last_mode) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2795 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2796 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2797 v_event = get_v_event(&save_v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2798 (void)dict_add_string(v_event, "new_mode", curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2799 (void)dict_add_string(v_event, "old_mode", last_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2800 dict_set_items_ro(v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2801 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2802 // concatenate modes in format "old_mode:new_mode" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2803 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
|
2804 curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2805 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2806 apply_autocmds(EVENT_MODECHANGED, pattern_buf, NULL, FALSE, curbuf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2807 STRCPY(last_mode, curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2808 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2809 restore_v_event(v_event, &save_v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2810 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2811 } |