Mercurial > vim
annotate src/cmdhist.c @ 33980:0078805790af
runtime(netrw): prevent E11 on FocusGained autocommand (#13718)
Commit: https://github.com/vim/vim/commit/fbd72d2d47257267bc6e3fe093ef8c225369ab79
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Dec 19 20:22:18 2023 +0100
runtime(netrw): prevent E11 on FocusGained autocommand (https://github.com/vim/vim/issues/13718)
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 19 Dec 2023 20:30:07 +0100 |
parents | ca0229869b38 |
children | 1629cc65d78d |
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 * cmdhist.c: Functions for the history of the command-line. |
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12 */ |
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13 |
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14 #include "vim.h" |
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15 |
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16 static histentry_T *(history[HIST_COUNT]) = {NULL, NULL, NULL, NULL, NULL}; |
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17 static int hisidx[HIST_COUNT] = {-1, -1, -1, -1, -1}; // lastused entry |
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18 static int hisnum[HIST_COUNT] = {0, 0, 0, 0, 0}; |
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19 // identifying (unique) number of newest history entry |
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20 static int hislen = 0; // actual length of history tables |
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21 |
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22 /* |
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23 * Return the length of the history tables |
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24 */ |
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25 int |
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26 get_hislen(void) |
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27 { |
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28 return hislen; |
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29 } |
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30 |
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31 /* |
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32 * Return a pointer to a specified history table |
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33 */ |
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34 histentry_T * |
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35 get_histentry(int hist_type) |
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36 { |
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37 return history[hist_type]; |
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38 } |
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39 |
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40 #if defined(FEAT_VIMINFO) || defined(PROTO) |
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41 void |
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42 set_histentry(int hist_type, histentry_T *entry) |
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43 { |
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44 history[hist_type] = entry; |
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45 } |
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46 #endif |
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47 |
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48 int * |
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49 get_hisidx(int hist_type) |
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50 { |
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51 return &hisidx[hist_type]; |
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52 } |
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53 |
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54 #if defined(FEAT_VIMINFO) || defined(PROTO) |
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55 int * |
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56 get_hisnum(int hist_type) |
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57 { |
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58 return &hisnum[hist_type]; |
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59 } |
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60 #endif |
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61 |
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62 /* |
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63 * Translate a history character to the associated type number. |
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64 */ |
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65 int |
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66 hist_char2type(int c) |
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67 { |
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68 if (c == ':') |
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69 return HIST_CMD; |
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70 if (c == '=') |
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71 return HIST_EXPR; |
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72 if (c == '@') |
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73 return HIST_INPUT; |
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74 if (c == '>') |
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75 return HIST_DEBUG; |
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76 return HIST_SEARCH; // must be '?' or '/' |
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77 } |
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78 |
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79 /* |
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80 * Table of history names. |
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81 * These names are used in :history and various hist...() functions. |
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82 * It is sufficient to give the significant prefix of a history name. |
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83 */ |
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84 |
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85 static char *(history_names[]) = |
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86 { |
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87 "cmd", |
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88 "search", |
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89 "expr", |
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90 "input", |
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91 "debug", |
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92 NULL |
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93 }; |
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94 |
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95 /* |
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96 * Function given to ExpandGeneric() to obtain the possible first |
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97 * arguments of the ":history command. |
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98 */ |
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99 char_u * |
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100 get_history_arg(expand_T *xp UNUSED, int idx) |
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101 { |
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102 char *short_names = ":=@>?/"; |
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103 int short_names_count = (int)STRLEN(short_names); |
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104 int history_name_count = ARRAY_LENGTH(history_names) - 1; |
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105 |
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106 if (idx < short_names_count) |
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107 { |
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108 xp->xp_buf[0] = (char_u)short_names[idx]; |
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109 xp->xp_buf[1] = NUL; |
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110 return xp->xp_buf; |
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111 } |
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112 if (idx < short_names_count + history_name_count) |
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113 return (char_u *)history_names[idx - short_names_count]; |
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114 if (idx == short_names_count + history_name_count) |
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115 return (char_u *)"all"; |
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116 return NULL; |
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117 } |
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118 |
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119 /* |
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120 * init_history() - Initialize the command line history. |
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121 * Also used to re-allocate the history when the size changes. |
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122 */ |
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123 void |
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124 init_history(void) |
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125 { |
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126 int newlen; // new length of history table |
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127 histentry_T *temp; |
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128 int i; |
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129 int j; |
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130 int type; |
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131 |
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132 // If size of history table changed, reallocate it |
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133 newlen = (int)p_hi; |
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134 if (newlen == hislen) // history length didn't change |
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135 return; |
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136 |
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137 // history length changed |
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138 for (type = 0; type < HIST_COUNT; ++type) // adjust the tables |
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139 { |
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140 if (newlen > 0) |
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141 { |
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142 temp = ALLOC_MULT(histentry_T, newlen); |
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143 if (temp == NULL) // out of memory! |
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144 { |
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145 if (type == 0) // first one: just keep the old length |
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146 { |
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147 newlen = hislen; |
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148 break; |
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149 } |
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150 // Already changed one table, now we can only have zero |
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151 // length for all tables. |
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152 newlen = 0; |
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153 type = -1; |
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154 continue; |
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155 } |
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156 } |
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157 else |
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158 temp = NULL; |
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159 |
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160 if (hisidx[type] < 0) // there are no entries yet |
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161 { |
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162 for (i = 0; i < newlen; ++i) |
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163 clear_hist_entry(&temp[i]); |
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164 } |
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165 else if (newlen > hislen) // array becomes bigger |
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166 { |
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167 for (i = 0; i <= hisidx[type]; ++i) |
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168 temp[i] = history[type][i]; |
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169 j = i; |
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170 for ( ; i <= newlen - (hislen - hisidx[type]); ++i) |
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171 clear_hist_entry(&temp[i]); |
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172 for ( ; j < hislen; ++i, ++j) |
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173 temp[i] = history[type][j]; |
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174 } |
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175 else // array becomes smaller or 0 |
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176 { |
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177 j = hisidx[type]; |
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178 for (i = newlen - 1; ; --i) |
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179 { |
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180 if (i >= 0) // copy newest entries |
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181 temp[i] = history[type][j]; |
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182 else // remove older entries |
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183 vim_free(history[type][j].hisstr); |
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184 if (--j < 0) |
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185 j = hislen - 1; |
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186 if (j == hisidx[type]) |
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187 break; |
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188 } |
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189 hisidx[type] = newlen - 1; |
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190 } |
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191 vim_free(history[type]); |
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192 history[type] = temp; |
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193 } |
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194 hislen = newlen; |
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195 } |
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196 |
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197 void |
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198 clear_hist_entry(histentry_T *hisptr) |
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199 { |
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200 hisptr->hisnum = 0; |
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201 hisptr->viminfo = FALSE; |
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202 hisptr->hisstr = NULL; |
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203 hisptr->time_set = 0; |
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204 } |
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205 |
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206 /* |
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207 * Check if command line 'str' is already in history. |
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208 * If 'move_to_front' is TRUE, matching entry is moved to end of history. |
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209 */ |
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210 int |
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211 in_history( |
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212 int type, |
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213 char_u *str, |
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214 int move_to_front, // Move the entry to the front if it exists |
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215 int sep, |
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216 int writing) // ignore entries read from viminfo |
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217 { |
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218 int i; |
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219 int last_i = -1; |
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220 char_u *p; |
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221 |
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222 if (hisidx[type] < 0) |
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223 return FALSE; |
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224 i = hisidx[type]; |
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225 do |
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226 { |
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227 if (history[type][i].hisstr == NULL) |
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228 return FALSE; |
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229 |
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230 // For search history, check that the separator character matches as |
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231 // well. |
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232 p = history[type][i].hisstr; |
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233 if (STRCMP(str, p) == 0 |
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234 && !(writing && history[type][i].viminfo) |
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235 && (type != HIST_SEARCH || sep == p[STRLEN(p) + 1])) |
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236 { |
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237 if (!move_to_front) |
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238 return TRUE; |
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239 last_i = i; |
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240 break; |
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241 } |
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242 if (--i < 0) |
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243 i = hislen - 1; |
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244 } while (i != hisidx[type]); |
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245 |
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246 if (last_i < 0) |
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247 return FALSE; |
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248 |
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249 str = history[type][i].hisstr; |
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250 while (i != hisidx[type]) |
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251 { |
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252 if (++i >= hislen) |
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253 i = 0; |
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254 history[type][last_i] = history[type][i]; |
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255 last_i = i; |
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256 } |
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257 history[type][i].hisnum = ++hisnum[type]; |
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258 history[type][i].viminfo = FALSE; |
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259 history[type][i].hisstr = str; |
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260 history[type][i].time_set = vim_time(); |
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261 return TRUE; |
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262 } |
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263 |
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264 /* |
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265 * Convert history name (from table above) to its HIST_ equivalent. |
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266 * When "name" is empty, return "cmd" history. |
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267 * Returns -1 for unknown history name. |
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268 */ |
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269 static int |
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270 get_histtype(char_u *name) |
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271 { |
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272 int i; |
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273 int len = (int)STRLEN(name); |
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274 |
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275 // No argument: use current history. |
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276 if (len == 0) |
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277 return hist_char2type(get_cmdline_firstc()); |
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278 |
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279 for (i = 0; history_names[i] != NULL; ++i) |
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280 if (STRNICMP(name, history_names[i], len) == 0) |
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281 return i; |
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282 |
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283 if (vim_strchr((char_u *)":=@>?/", name[0]) != NULL && name[1] == NUL) |
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284 return hist_char2type(name[0]); |
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285 |
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286 return -1; |
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287 } |
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288 |
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289 static int last_maptick = -1; // last seen maptick |
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290 |
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291 /* |
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292 * Add the given string to the given history. If the string is already in the |
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293 * history then it is moved to the front. "histype" may be one of he HIST_ |
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294 * values. |
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295 */ |
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296 void |
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297 add_to_history( |
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298 int histype, |
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299 char_u *new_entry, |
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300 int in_map, // consider maptick when inside a mapping |
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301 int sep) // separator character used (search hist) |
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302 { |
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303 histentry_T *hisptr; |
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304 int len; |
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305 |
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306 if (hislen == 0) // no history |
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307 return; |
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308 |
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309 if ((cmdmod.cmod_flags & CMOD_KEEPPATTERNS) && histype == HIST_SEARCH) |
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310 return; |
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311 |
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312 // Searches inside the same mapping overwrite each other, so that only |
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313 // the last line is kept. Be careful not to remove a line that was moved |
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314 // down, only lines that were added. |
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315 if (histype == HIST_SEARCH && in_map) |
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316 { |
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317 if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0) |
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318 { |
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319 // Current line is from the same mapping, remove it |
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320 hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]]; |
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321 vim_free(hisptr->hisstr); |
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322 clear_hist_entry(hisptr); |
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323 --hisnum[histype]; |
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324 if (--hisidx[HIST_SEARCH] < 0) |
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325 hisidx[HIST_SEARCH] = hislen - 1; |
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326 } |
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327 last_maptick = -1; |
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328 } |
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329 |
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330 if (in_history(histype, new_entry, TRUE, sep, FALSE)) |
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331 return; |
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332 |
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333 if (++hisidx[histype] == hislen) |
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334 hisidx[histype] = 0; |
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335 hisptr = &history[histype][hisidx[histype]]; |
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336 vim_free(hisptr->hisstr); |
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337 |
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338 // Store the separator after the NUL of the string. |
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339 len = (int)STRLEN(new_entry); |
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340 hisptr->hisstr = vim_strnsave(new_entry, len + 2); |
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341 if (hisptr->hisstr != NULL) |
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342 hisptr->hisstr[len + 1] = sep; |
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343 |
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344 hisptr->hisnum = ++hisnum[histype]; |
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345 hisptr->viminfo = FALSE; |
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346 hisptr->time_set = vim_time(); |
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347 if (histype == HIST_SEARCH && in_map) |
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348 last_maptick = maptick; |
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349 } |
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350 |
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351 #if defined(FEAT_EVAL) || defined(PROTO) |
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352 |
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353 /* |
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354 * Get identifier of newest history entry. |
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355 * "histype" may be one of the HIST_ values. |
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356 */ |
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357 static int |
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358 get_history_idx(int histype) |
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359 { |
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360 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT |
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361 || hisidx[histype] < 0) |
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362 return -1; |
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363 |
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364 return history[histype][hisidx[histype]].hisnum; |
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365 } |
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366 |
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367 /* |
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368 * Calculate history index from a number: |
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369 * num > 0: seen as identifying number of a history entry |
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370 * num < 0: relative position in history wrt newest entry |
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371 * "histype" may be one of the HIST_ values. |
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372 */ |
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373 static int |
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374 calc_hist_idx(int histype, int num) |
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375 { |
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376 int i; |
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377 histentry_T *hist; |
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378 int wrapped = FALSE; |
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379 |
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380 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT |
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381 || (i = hisidx[histype]) < 0 || num == 0) |
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382 return -1; |
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383 |
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384 hist = history[histype]; |
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385 if (num > 0) |
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386 { |
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387 while (hist[i].hisnum > num) |
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388 if (--i < 0) |
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389 { |
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390 if (wrapped) |
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391 break; |
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392 i += hislen; |
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393 wrapped = TRUE; |
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394 } |
19517
738a4fe2c8c5
patch 8.2.0316: ex_getln.c code has insufficient test coverage
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17781
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|
395 if (i >= 0 && hist[i].hisnum == num && hist[i].hisstr != NULL) |
17652
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396 return i; |
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397 } |
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398 else if (-num <= hislen) |
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399 { |
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400 i += num + 1; |
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401 if (i < 0) |
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402 i += hislen; |
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403 if (hist[i].hisstr != NULL) |
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404 return i; |
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405 } |
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406 return -1; |
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407 } |
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408 |
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409 /* |
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410 * Get a history entry by its index. |
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411 * "histype" may be one of the HIST_ values. |
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412 */ |
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413 static char_u * |
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|
414 get_history_entry(int histype, int idx) |
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415 { |
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416 idx = calc_hist_idx(histype, idx); |
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417 if (idx >= 0) |
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418 return history[histype][idx].hisstr; |
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419 else |
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420 return (char_u *)""; |
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421 } |
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|
422 |
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|
423 /* |
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424 * Clear all entries of a history. |
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425 * "histype" may be one of the HIST_ values. |
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426 */ |
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427 static int |
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428 clr_history(int histype) |
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429 { |
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430 int i; |
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|
431 histentry_T *hisptr; |
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|
432 |
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433 if (hislen != 0 && histype >= 0 && histype < HIST_COUNT) |
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|
434 { |
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|
435 hisptr = history[histype]; |
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|
436 for (i = hislen; i--;) |
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|
437 { |
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|
438 vim_free(hisptr->hisstr); |
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|
439 clear_hist_entry(hisptr); |
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|
440 hisptr++; |
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|
441 } |
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|
442 hisidx[histype] = -1; // mark history as cleared |
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443 hisnum[histype] = 0; // reset identifier counter |
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|
444 return OK; |
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|
445 } |
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|
446 return FAIL; |
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changeset
|
447 } |
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|
448 |
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changeset
|
449 /* |
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changeset
|
450 * Remove all entries matching {str} from a history. |
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|
451 * "histype" may be one of the HIST_ values. |
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|
452 */ |
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changeset
|
453 static int |
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changeset
|
454 del_history_entry(int histype, char_u *str) |
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changeset
|
455 { |
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|
456 regmatch_T regmatch; |
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|
457 histentry_T *hisptr; |
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changeset
|
458 int idx; |
9efb4dda9720
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changeset
|
459 int i; |
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changeset
|
460 int last; |
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changeset
|
461 int found = FALSE; |
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changeset
|
462 |
31531
6e24001000ed
patch 9.0.1098: code uses too much indent
Bram Moolenaar <Bram@vim.org>
parents:
31087
diff
changeset
|
463 if (hislen == 0 || histype < 0 || histype >= HIST_COUNT || *str == NUL |
6e24001000ed
patch 9.0.1098: code uses too much indent
Bram Moolenaar <Bram@vim.org>
parents:
31087
diff
changeset
|
464 || hisidx[histype] < 0) |
6e24001000ed
patch 9.0.1098: code uses too much indent
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parents:
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diff
changeset
|
465 return FALSE; |
6e24001000ed
patch 9.0.1098: code uses too much indent
Bram Moolenaar <Bram@vim.org>
parents:
31087
diff
changeset
|
466 |
6e24001000ed
patch 9.0.1098: code uses too much indent
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parents:
31087
diff
changeset
|
467 idx = hisidx[histype]; |
6e24001000ed
patch 9.0.1098: code uses too much indent
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changeset
|
468 regmatch.regprog = vim_regcomp(str, RE_MAGIC + RE_STRING); |
6e24001000ed
patch 9.0.1098: code uses too much indent
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parents:
31087
diff
changeset
|
469 if (regmatch.regprog == NULL) |
6e24001000ed
patch 9.0.1098: code uses too much indent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
470 return FALSE; |
6e24001000ed
patch 9.0.1098: code uses too much indent
Bram Moolenaar <Bram@vim.org>
parents:
31087
diff
changeset
|
471 |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
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changeset
|
472 regmatch.rm_ic = FALSE; // always match case |
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patch 9.0.1098: code uses too much indent
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473 |
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474 i = last = idx; |
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475 do |
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476 { |
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|
477 hisptr = &history[histype][i]; |
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478 if (hisptr->hisstr == NULL) |
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479 break; |
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480 if (vim_regexec(®match, hisptr->hisstr, (colnr_T)0)) |
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481 { |
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482 found = TRUE; |
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483 vim_free(hisptr->hisstr); |
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|
484 clear_hist_entry(hisptr); |
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485 } |
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486 else |
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487 { |
6e24001000ed
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|
488 if (i != last) |
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489 { |
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|
490 history[histype][last] = *hisptr; |
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491 clear_hist_entry(hisptr); |
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492 } |
31531
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493 if (--last < 0) |
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494 last += hislen; |
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495 } |
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496 if (--i < 0) |
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497 i += hislen; |
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498 } while (i != idx); |
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499 |
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500 if (history[histype][idx].hisstr == NULL) |
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501 hisidx[histype] = -1; |
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502 |
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503 vim_regfree(regmatch.regprog); |
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504 return found; |
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505 } |
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|
506 |
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|
507 /* |
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508 * Remove an indexed entry from a history. |
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509 * "histype" may be one of the HIST_ values. |
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|
510 */ |
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511 static int |
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changeset
|
512 del_history_idx(int histype, int idx) |
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513 { |
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changeset
|
514 int i, j; |
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|
515 |
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Bram Moolenaar <Bram@vim.org>
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|
516 i = calc_hist_idx(histype, idx); |
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Bram Moolenaar <Bram@vim.org>
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517 if (i < 0) |
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|
518 return FALSE; |
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|
519 idx = hisidx[histype]; |
9efb4dda9720
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|
520 vim_free(history[histype][i].hisstr); |
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|
521 |
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|
522 // When deleting the last added search string in a mapping, reset |
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523 // last_maptick, so that the last added search string isn't deleted again. |
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parents:
diff
changeset
|
524 if (histype == HIST_SEARCH && maptick == last_maptick && i == idx) |
9efb4dda9720
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diff
changeset
|
525 last_maptick = -1; |
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changeset
|
526 |
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|
527 while (i != idx) |
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|
528 { |
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changeset
|
529 j = (i + 1) % hislen; |
9efb4dda9720
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parents:
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changeset
|
530 history[histype][i] = history[histype][j]; |
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parents:
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|
531 i = j; |
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532 } |
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patch 8.1.1823: command line history code is spread out
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changeset
|
533 clear_hist_entry(&history[histype][i]); |
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Bram Moolenaar <Bram@vim.org>
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|
534 if (--i < 0) |
9efb4dda9720
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changeset
|
535 i += hislen; |
9efb4dda9720
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
536 hisidx[histype] = i; |
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patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
537 return TRUE; |
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parents:
diff
changeset
|
538 } |
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
539 |
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changeset
|
540 /* |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
541 * "histadd()" function |
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diff
changeset
|
542 */ |
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|
543 void |
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patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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|
544 f_histadd(typval_T *argvars UNUSED, typval_T *rettv) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
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parents:
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changeset
|
545 { |
9efb4dda9720
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
546 int histype; |
9efb4dda9720
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
547 char_u *str; |
9efb4dda9720
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parents:
diff
changeset
|
548 char_u buf[NUMBUFLEN]; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
549 |
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patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
550 rettv->vval.v_number = FALSE; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
551 if (check_secure()) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
552 return; |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
553 |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
554 if (in_vim9script() |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
555 && (check_for_string_arg(argvars, 0) == FAIL |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
556 || check_for_string_arg(argvars, 1) == FAIL)) |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
557 return; |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
558 |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
559 str = tv_get_string_chk(&argvars[0]); // NULL on type error |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
560 histype = str != NULL ? get_histtype(str) : -1; |
31075
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
561 if (histype < 0) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
562 return; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
563 |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
564 str = tv_get_string_buf(&argvars[1], buf); |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
565 if (*str == NUL) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
566 return; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
567 |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
568 init_history(); |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
569 add_to_history(histype, str, FALSE, NUL); |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
570 rettv->vval.v_number = TRUE; |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
571 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
572 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
573 /* |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
574 * "histdel()" function |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
575 */ |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
576 void |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
577 f_histdel(typval_T *argvars UNUSED, typval_T *rettv UNUSED) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
578 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
579 int n; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
580 char_u buf[NUMBUFLEN]; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
581 char_u *str; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
582 |
25338
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25302
diff
changeset
|
583 if (in_vim9script() |
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25302
diff
changeset
|
584 && (check_for_string_arg(argvars, 0) == FAIL |
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25302
diff
changeset
|
585 || check_for_opt_string_or_number_arg(argvars, 1) == FAIL)) |
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25302
diff
changeset
|
586 return; |
e2be9f3c5907
patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25302
diff
changeset
|
587 |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
588 str = tv_get_string_chk(&argvars[0]); // NULL on type error |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
589 if (str == NULL) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
590 n = 0; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
591 else if (argvars[1].v_type == VAR_UNKNOWN) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
592 // only one argument: clear entire history |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
593 n = clr_history(get_histtype(str)); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
594 else if (argvars[1].v_type == VAR_NUMBER) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
595 // index given: remove that entry |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
596 n = del_history_idx(get_histtype(str), |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
597 (int)tv_get_number(&argvars[1])); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
598 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
599 // string given: remove all matching entries |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
600 n = del_history_entry(get_histtype(str), |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
601 tv_get_string_buf(&argvars[1], buf)); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
602 rettv->vval.v_number = n; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
603 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
604 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
605 /* |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
606 * "histget()" function |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
607 */ |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
608 void |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
609 f_histget(typval_T *argvars UNUSED, typval_T *rettv) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
610 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
611 int type; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
612 int idx; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
613 char_u *str; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
614 |
25252
acda780ffc3e
patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
615 if (in_vim9script() |
acda780ffc3e
patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
616 && (check_for_string_arg(argvars, 0) == FAIL |
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
25252
diff
changeset
|
617 || check_for_opt_number_arg(argvars, 1) == FAIL)) |
25252
acda780ffc3e
patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
618 return; |
acda780ffc3e
patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
619 |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
620 str = tv_get_string_chk(&argvars[0]); // NULL on type error |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
621 if (str == NULL) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
622 rettv->vval.v_string = NULL; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
623 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
624 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
625 type = get_histtype(str); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
626 if (argvars[1].v_type == VAR_UNKNOWN) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
627 idx = get_history_idx(type); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
628 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
629 idx = (int)tv_get_number_chk(&argvars[1], NULL); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
630 // -1 on type error |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
631 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx)); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
632 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
633 rettv->v_type = VAR_STRING; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
634 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
635 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
636 /* |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
637 * "histnr()" function |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
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parents:
diff
changeset
|
638 */ |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
639 void |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
640 f_histnr(typval_T *argvars UNUSED, typval_T *rettv) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
641 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
642 int i; |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
643 char_u *histname; |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
644 |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
645 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL) |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
646 return; |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
647 |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25338
diff
changeset
|
648 histname = tv_get_string_chk(&argvars[0]); |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
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parents:
diff
changeset
|
649 i = histname == NULL ? HIST_CMD - 1 : get_histtype(histname); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
650 if (i >= HIST_CMD && i < HIST_COUNT) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
651 i = get_history_idx(i); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
652 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
653 i = -1; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
654 rettv->vval.v_number = i; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
655 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
656 #endif // FEAT_EVAL |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
657 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
658 #if defined(FEAT_CRYPT) || defined(PROTO) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
659 /* |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
660 * Very specific function to remove the value in ":set key=val" from the |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
661 * history. |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
662 */ |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
663 void |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
664 remove_key_from_history(void) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
665 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
666 char_u *p; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
667 int i; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
668 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
669 i = hisidx[HIST_CMD]; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
670 if (i < 0) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
671 return; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
672 p = history[HIST_CMD][i].hisstr; |
31075
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
673 if (p == NULL) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
674 return; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
675 |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
676 for ( ; *p; ++p) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
677 if (STRNCMP(p, "key", 3) == 0 && !isalpha(p[3])) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
678 { |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
679 p = vim_strchr(p + 3, '='); |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
680 if (p == NULL) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
681 break; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
682 ++p; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
683 for (i = 0; p[i] && !VIM_ISWHITE(p[i]); ++i) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
684 if (p[i] == '\\' && p[i + 1]) |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
685 ++i; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
686 STRMOVE(p, p + i); |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
687 --p; |
9fe10dc9aeec
patch 9.0.0872: code is indented more than needed
Bram Moolenaar <Bram@vim.org>
parents:
29892
diff
changeset
|
688 } |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
689 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
690 #endif |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
691 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
692 /* |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
693 * :history command - print a history |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
694 */ |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
695 void |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
696 ex_history(exarg_T *eap) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
697 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
698 histentry_T *hist; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
699 int histype1 = HIST_CMD; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
700 int histype2 = HIST_CMD; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
701 int hisidx1 = 1; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
702 int hisidx2 = -1; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
703 int idx; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
704 int i, j, k; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
705 char_u *end; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
706 char_u *arg = eap->arg; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
707 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
708 if (hislen == 0) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
709 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
710 msg(_("'history' option is zero")); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
711 return; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
712 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
713 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
714 if (!(VIM_ISDIGIT(*arg) || *arg == '-' || *arg == ',')) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
715 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
716 end = arg; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
717 while (ASCII_ISALPHA(*end) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
718 || vim_strchr((char_u *)":=@>/?", *end) != NULL) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
719 end++; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
720 i = *end; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
721 *end = NUL; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
722 histype1 = get_histtype(arg); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
723 if (histype1 == -1) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
724 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
725 if (STRNICMP(arg, "all", STRLEN(arg)) == 0) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
726 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
727 histype1 = 0; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
728 histype2 = HIST_COUNT-1; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
729 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
730 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
731 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
732 *end = i; |
26883
7f150a4936f2
patch 8.2.3970: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25384
diff
changeset
|
733 semsg(_(e_trailing_characters_str), arg); |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
734 return; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
735 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
736 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
737 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
738 histype2 = histype1; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
739 *end = i; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
740 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
741 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
742 end = arg; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
743 if (!get_list_range(&end, &hisidx1, &hisidx2) || *end != NUL) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
744 { |
33660
ca0229869b38
patch 9.0.2068: [security] overflow in :history
Christian Brabandt <cb@256bit.org>
parents:
31531
diff
changeset
|
745 if (*end != NUL) |
ca0229869b38
patch 9.0.2068: [security] overflow in :history
Christian Brabandt <cb@256bit.org>
parents:
31531
diff
changeset
|
746 semsg(_(e_trailing_characters_str), end); |
ca0229869b38
patch 9.0.2068: [security] overflow in :history
Christian Brabandt <cb@256bit.org>
parents:
31531
diff
changeset
|
747 else |
ca0229869b38
patch 9.0.2068: [security] overflow in :history
Christian Brabandt <cb@256bit.org>
parents:
31531
diff
changeset
|
748 semsg(_(e_val_too_large), arg); |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
749 return; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
750 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
751 |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
752 for (; !got_int && histype1 <= histype2; ++histype1) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
753 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
754 STRCPY(IObuff, "\n # "); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
755 STRCAT(STRCAT(IObuff, history_names[histype1]), " history"); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
756 msg_puts_title((char *)IObuff); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
757 idx = hisidx[histype1]; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
758 hist = history[histype1]; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
759 j = hisidx1; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
760 k = hisidx2; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
761 if (j < 0) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
762 j = (-j > hislen) ? 0 : hist[(hislen+j+idx+1) % hislen].hisnum; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
763 if (k < 0) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
764 k = (-k > hislen) ? 0 : hist[(hislen+k+idx+1) % hislen].hisnum; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
765 if (idx >= 0 && j <= k) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
766 for (i = idx + 1; !got_int; ++i) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
767 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
768 if (i == hislen) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
769 i = 0; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
770 if (hist[i].hisstr != NULL |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
771 && hist[i].hisnum >= j && hist[i].hisnum <= k) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
772 { |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
773 msg_putchar('\n'); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
774 sprintf((char *)IObuff, "%c%6d ", i == idx ? '>' : ' ', |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
775 hist[i].hisnum); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
776 if (vim_strsize(hist[i].hisstr) > (int)Columns - 10) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
777 trunc_string(hist[i].hisstr, IObuff + STRLEN(IObuff), |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
778 (int)Columns - 10, IOSIZE - (int)STRLEN(IObuff)); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
779 else |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
780 STRCAT(IObuff, hist[i].hisstr); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
781 msg_outtrans(IObuff); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
782 out_flush(); |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
783 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
784 if (i == idx) |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
785 break; |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
786 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
787 } |
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
788 } |