Mercurial > vim
annotate src/change.c @ 16636:0daf9eca3541 v8.1.1320
patch 8.1.1320: it is not possible to track changes to a buffer
commit https://github.com/vim/vim/commit/6d2399bd1053b367e13cc2b8991d3ff0bf724c7c
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 11 19:14:16 2019 +0200
patch 8.1.1320: it is not possible to track changes to a buffer
Problem: It is not possible to track changes to a buffer.
Solution: Add listener_add() and listener_remove(). No docs or tests yet.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 11 May 2019 19:15:05 +0200 |
parents | 7217a9c5adb3 |
children | 4790302965fc |
rev | line source |
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16631
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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 * change.c: functions related to changing text |
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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 /* |
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17 * If the file is readonly, give a warning message with the first change. |
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18 * Don't do this for autocommands. |
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19 * Doesn't use emsg(), because it flushes the macro buffer. |
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20 * If we have undone all changes b_changed will be FALSE, but "b_did_warn" |
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21 * will be TRUE. |
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22 * "col" is the column for the message; non-zero when in insert mode and |
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23 * 'showmode' is on. |
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24 * Careful: may trigger autocommands that reload the buffer. |
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25 */ |
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26 void |
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27 change_warning(int col) |
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28 { |
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29 static char *w_readonly = N_("W10: Warning: Changing a readonly file"); |
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30 |
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31 if (curbuf->b_did_warn == FALSE |
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32 && curbufIsChanged() == 0 |
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33 && !autocmd_busy |
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34 && curbuf->b_p_ro) |
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35 { |
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36 ++curbuf_lock; |
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37 apply_autocmds(EVENT_FILECHANGEDRO, NULL, NULL, FALSE, curbuf); |
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38 --curbuf_lock; |
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39 if (!curbuf->b_p_ro) |
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40 return; |
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41 |
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42 // Do what msg() does, but with a column offset if the warning should |
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43 // be after the mode message. |
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44 msg_start(); |
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45 if (msg_row == Rows - 1) |
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46 msg_col = col; |
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47 msg_source(HL_ATTR(HLF_W)); |
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48 msg_puts_attr(_(w_readonly), HL_ATTR(HLF_W) | MSG_HIST); |
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49 #ifdef FEAT_EVAL |
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50 set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_readonly), -1); |
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51 #endif |
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52 msg_clr_eos(); |
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53 (void)msg_end(); |
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54 if (msg_silent == 0 && !silent_mode |
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55 #ifdef FEAT_EVAL |
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56 && time_for_testing != 1 |
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57 #endif |
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58 ) |
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59 { |
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60 out_flush(); |
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61 ui_delay(1000L, TRUE); // give the user time to think about it |
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62 } |
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63 curbuf->b_did_warn = TRUE; |
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64 redraw_cmdline = FALSE; // don't redraw and erase the message |
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65 if (msg_row < Rows - 1) |
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66 showmode(); |
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67 } |
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68 } |
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69 |
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70 /* |
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71 * Call this function when something in the current buffer is changed. |
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72 * |
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73 * Most often called through changed_bytes() and changed_lines(), which also |
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74 * mark the area of the display to be redrawn. |
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75 * |
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76 * Careful: may trigger autocommands that reload the buffer. |
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77 */ |
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78 void |
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79 changed(void) |
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80 { |
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81 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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82 if (p_imst == IM_ON_THE_SPOT) |
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83 { |
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84 // The text of the preediting area is inserted, but this doesn't |
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85 // mean a change of the buffer yet. That is delayed until the |
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86 // text is committed. (this means preedit becomes empty) |
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87 if (im_is_preediting() && !xim_changed_while_preediting) |
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88 return; |
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89 xim_changed_while_preediting = FALSE; |
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90 } |
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91 #endif |
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92 |
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93 if (!curbuf->b_changed) |
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94 { |
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95 int save_msg_scroll = msg_scroll; |
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96 |
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97 // Give a warning about changing a read-only file. This may also |
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98 // check-out the file, thus change "curbuf"! |
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99 change_warning(0); |
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100 |
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101 // Create a swap file if that is wanted. |
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102 // Don't do this for "nofile" and "nowrite" buffer types. |
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103 if (curbuf->b_may_swap |
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104 #ifdef FEAT_QUICKFIX |
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105 && !bt_dontwrite(curbuf) |
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106 #endif |
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107 ) |
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108 { |
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109 int save_need_wait_return = need_wait_return; |
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110 |
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111 need_wait_return = FALSE; |
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112 ml_open_file(curbuf); |
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113 |
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114 // The ml_open_file() can cause an ATTENTION message. |
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115 // Wait two seconds, to make sure the user reads this unexpected |
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116 // message. Since we could be anywhere, call wait_return() now, |
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117 // and don't let the emsg() set msg_scroll. |
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118 if (need_wait_return && emsg_silent == 0) |
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119 { |
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120 out_flush(); |
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121 ui_delay(2000L, TRUE); |
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122 wait_return(TRUE); |
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123 msg_scroll = save_msg_scroll; |
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124 } |
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125 else |
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126 need_wait_return = save_need_wait_return; |
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127 } |
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128 changed_internal(); |
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129 } |
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130 ++CHANGEDTICK(curbuf); |
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131 |
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132 #ifdef FEAT_SEARCH_EXTRA |
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133 // If a pattern is highlighted, the position may now be invalid. |
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134 highlight_match = FALSE; |
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135 #endif |
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136 } |
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137 |
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138 /* |
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139 * Internal part of changed(), no user interaction. |
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140 * Also used for recovery. |
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141 */ |
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142 void |
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143 changed_internal(void) |
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144 { |
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145 curbuf->b_changed = TRUE; |
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146 ml_setflags(curbuf); |
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147 check_status(curbuf); |
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148 redraw_tabline = TRUE; |
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149 #ifdef FEAT_TITLE |
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150 need_maketitle = TRUE; // set window title later |
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151 #endif |
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152 } |
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153 |
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154 #ifdef FEAT_EVAL |
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155 static list_T *recorded_changes = NULL; |
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156 static long next_listener_id = 0; |
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157 |
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158 /* |
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159 * Record a change for listeners added with listener_add(). |
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160 */ |
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161 static void |
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162 may_record_change( |
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163 linenr_T lnum, |
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164 colnr_T col, |
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165 linenr_T lnume, |
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166 long xtra) |
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167 { |
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168 dict_T *dict; |
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169 |
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170 if (curbuf->b_listener == NULL) |
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171 return; |
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172 if (recorded_changes == NULL) |
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173 { |
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174 recorded_changes = list_alloc(); |
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175 if (recorded_changes == NULL) // out of memory |
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176 return; |
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177 ++recorded_changes->lv_refcount; |
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178 recorded_changes->lv_lock = VAR_FIXED; |
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179 } |
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180 |
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181 dict = dict_alloc(); |
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182 if (dict == NULL) |
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183 return; |
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184 dict_add_number(dict, "lnum", (varnumber_T)lnum); |
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185 dict_add_number(dict, "end", (varnumber_T)lnume); |
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186 dict_add_number(dict, "added", (varnumber_T)xtra); |
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187 dict_add_number(dict, "col", (varnumber_T)col); |
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188 |
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189 list_append_dict(recorded_changes, dict); |
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190 } |
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191 |
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192 /* |
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193 * listener_add() function |
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194 */ |
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195 void |
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196 f_listener_add(typval_T *argvars, typval_T *rettv) |
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197 { |
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198 char_u *callback; |
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199 partial_T *partial; |
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200 listener_T *lnr; |
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201 |
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202 callback = get_callback(&argvars[0], &partial); |
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203 if (callback == NULL) |
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204 return; |
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205 |
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206 lnr = (listener_T *)alloc_clear((sizeof(listener_T))); |
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207 if (lnr == NULL) |
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208 { |
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209 free_callback(callback, partial); |
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210 return; |
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211 } |
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212 lnr->lr_next = curbuf->b_listener; |
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213 curbuf->b_listener = lnr; |
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214 |
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215 if (partial == NULL) |
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216 lnr->lr_callback = vim_strsave(callback); |
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217 else |
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218 lnr->lr_callback = callback; // pointer into the partial |
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219 lnr->lr_partial = partial; |
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220 |
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221 lnr->lr_id = ++next_listener_id; |
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222 rettv->vval.v_number = lnr->lr_id; |
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223 } |
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224 |
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225 /* |
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226 * listener_remove() function |
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227 */ |
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228 void |
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229 f_listener_remove(typval_T *argvars, typval_T *rettv UNUSED) |
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230 { |
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231 listener_T *lnr; |
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232 listener_T *next; |
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233 listener_T *prev = NULL; |
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234 int id = tv_get_number(argvars); |
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235 buf_T *buf = curbuf; |
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236 |
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237 for (lnr = buf->b_listener; lnr != NULL; lnr = next) |
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238 { |
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239 next = lnr->lr_next; |
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240 if (lnr->lr_id == id) |
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241 { |
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242 if (prev != NULL) |
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243 prev->lr_next = lnr->lr_next; |
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244 else |
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245 buf->b_listener = lnr->lr_next; |
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246 free_callback(lnr->lr_callback, lnr->lr_partial); |
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247 vim_free(lnr); |
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248 } |
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249 prev = lnr; |
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250 } |
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251 } |
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252 |
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253 /* |
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254 * Called when a sequence of changes is done: invoke listeners added with |
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255 * listener_add(). |
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256 */ |
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257 void |
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258 invoke_listeners(void) |
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259 { |
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260 listener_T *lnr; |
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261 typval_T rettv; |
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262 int dummy; |
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263 typval_T argv[2]; |
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264 |
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265 if (recorded_changes == NULL) // nothing changed |
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266 return; |
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267 argv[0].v_type = VAR_LIST; |
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268 argv[0].vval.v_list = recorded_changes; |
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269 |
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270 for (lnr = curbuf->b_listener; lnr != NULL; lnr = lnr->lr_next) |
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271 { |
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272 call_func(lnr->lr_callback, -1, &rettv, |
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273 1, argv, NULL, 0L, 0L, &dummy, TRUE, lnr->lr_partial, NULL); |
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274 clear_tv(&rettv); |
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275 } |
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276 |
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277 list_unref(recorded_changes); |
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278 recorded_changes = NULL; |
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279 } |
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280 #endif |
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281 |
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282 /* |
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283 * Common code for when a change was made. |
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284 * See changed_lines() for the arguments. |
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285 * Careful: may trigger autocommands that reload the buffer. |
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286 */ |
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287 static void |
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288 changed_common( |
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289 linenr_T lnum, |
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290 colnr_T col, |
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291 linenr_T lnume, |
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292 long xtra) |
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293 { |
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294 win_T *wp; |
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295 tabpage_T *tp; |
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296 int i; |
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297 #ifdef FEAT_JUMPLIST |
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298 int cols; |
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299 pos_T *p; |
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300 int add; |
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301 #endif |
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302 |
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303 // mark the buffer as modified |
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304 changed(); |
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305 |
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306 #ifdef FEAT_EVAL |
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307 may_record_change(lnum, col, lnume, xtra); |
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308 #endif |
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309 #ifdef FEAT_DIFF |
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310 if (curwin->w_p_diff && diff_internal()) |
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311 curtab->tp_diff_update = TRUE; |
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312 #endif |
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313 |
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314 // set the '. mark |
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315 if (!cmdmod.keepjumps) |
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316 { |
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317 curbuf->b_last_change.lnum = lnum; |
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318 curbuf->b_last_change.col = col; |
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319 |
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320 #ifdef FEAT_JUMPLIST |
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321 // Create a new entry if a new undo-able change was started or we |
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322 // don't have an entry yet. |
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323 if (curbuf->b_new_change || curbuf->b_changelistlen == 0) |
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324 { |
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325 if (curbuf->b_changelistlen == 0) |
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326 add = TRUE; |
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327 else |
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328 { |
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329 // Don't create a new entry when the line number is the same |
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330 // as the last one and the column is not too far away. Avoids |
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331 // creating many entries for typing "xxxxx". |
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332 p = &curbuf->b_changelist[curbuf->b_changelistlen - 1]; |
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333 if (p->lnum != lnum) |
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334 add = TRUE; |
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335 else |
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336 { |
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337 cols = comp_textwidth(FALSE); |
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338 if (cols == 0) |
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339 cols = 79; |
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340 add = (p->col + cols < col || col + cols < p->col); |
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341 } |
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342 } |
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343 if (add) |
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344 { |
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345 // This is the first of a new sequence of undo-able changes |
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346 // and it's at some distance of the last change. Use a new |
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347 // position in the changelist. |
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348 curbuf->b_new_change = FALSE; |
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349 |
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350 if (curbuf->b_changelistlen == JUMPLISTSIZE) |
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351 { |
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352 // changelist is full: remove oldest entry |
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353 curbuf->b_changelistlen = JUMPLISTSIZE - 1; |
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354 mch_memmove(curbuf->b_changelist, curbuf->b_changelist + 1, |
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355 sizeof(pos_T) * (JUMPLISTSIZE - 1)); |
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356 FOR_ALL_TAB_WINDOWS(tp, wp) |
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357 { |
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358 // Correct position in changelist for other windows on |
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359 // this buffer. |
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360 if (wp->w_buffer == curbuf && wp->w_changelistidx > 0) |
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361 --wp->w_changelistidx; |
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362 } |
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363 } |
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364 FOR_ALL_TAB_WINDOWS(tp, wp) |
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365 { |
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366 // For other windows, if the position in the changelist is |
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367 // at the end it stays at the end. |
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368 if (wp->w_buffer == curbuf |
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369 && wp->w_changelistidx == curbuf->b_changelistlen) |
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370 ++wp->w_changelistidx; |
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371 } |
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372 ++curbuf->b_changelistlen; |
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373 } |
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374 } |
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375 curbuf->b_changelist[curbuf->b_changelistlen - 1] = |
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376 curbuf->b_last_change; |
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377 // The current window is always after the last change, so that "g," |
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378 // takes you back to it. |
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379 curwin->w_changelistidx = curbuf->b_changelistlen; |
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380 #endif |
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381 } |
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382 |
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383 FOR_ALL_TAB_WINDOWS(tp, wp) |
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384 { |
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385 if (wp->w_buffer == curbuf) |
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386 { |
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387 // Mark this window to be redrawn later. |
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388 if (wp->w_redr_type < VALID) |
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389 wp->w_redr_type = VALID; |
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390 |
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391 // Check if a change in the buffer has invalidated the cached |
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392 // values for the cursor. |
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393 #ifdef FEAT_FOLDING |
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394 // Update the folds for this window. Can't postpone this, because |
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395 // a following operator might work on the whole fold: ">>dd". |
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396 foldUpdate(wp, lnum, lnume + xtra - 1); |
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397 |
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398 // The change may cause lines above or below the change to become |
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399 // included in a fold. Set lnum/lnume to the first/last line that |
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400 // might be displayed differently. |
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401 // Set w_cline_folded here as an efficient way to update it when |
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402 // inserting lines just above a closed fold. |
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403 i = hasFoldingWin(wp, lnum, &lnum, NULL, FALSE, NULL); |
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404 if (wp->w_cursor.lnum == lnum) |
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405 wp->w_cline_folded = i; |
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406 i = hasFoldingWin(wp, lnume, NULL, &lnume, FALSE, NULL); |
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407 if (wp->w_cursor.lnum == lnume) |
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408 wp->w_cline_folded = i; |
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409 |
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410 // If the changed line is in a range of previously folded lines, |
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411 // compare with the first line in that range. |
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412 if (wp->w_cursor.lnum <= lnum) |
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413 { |
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414 i = find_wl_entry(wp, lnum); |
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415 if (i >= 0 && wp->w_cursor.lnum > wp->w_lines[i].wl_lnum) |
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416 changed_line_abv_curs_win(wp); |
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417 } |
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418 #endif |
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419 |
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420 if (wp->w_cursor.lnum > lnum) |
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421 changed_line_abv_curs_win(wp); |
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422 else if (wp->w_cursor.lnum == lnum && wp->w_cursor.col >= col) |
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423 changed_cline_bef_curs_win(wp); |
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424 if (wp->w_botline >= lnum) |
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425 { |
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426 // Assume that botline doesn't change (inserted lines make |
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427 // other lines scroll down below botline). |
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428 approximate_botline_win(wp); |
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429 } |
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430 |
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431 // Check if any w_lines[] entries have become invalid. |
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432 // For entries below the change: Correct the lnums for |
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433 // inserted/deleted lines. Makes it possible to stop displaying |
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434 // after the change. |
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435 for (i = 0; i < wp->w_lines_valid; ++i) |
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436 if (wp->w_lines[i].wl_valid) |
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437 { |
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438 if (wp->w_lines[i].wl_lnum >= lnum) |
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439 { |
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440 if (wp->w_lines[i].wl_lnum < lnume) |
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441 { |
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442 // line included in change |
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443 wp->w_lines[i].wl_valid = FALSE; |
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444 } |
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445 else if (xtra != 0) |
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446 { |
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447 // line below change |
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448 wp->w_lines[i].wl_lnum += xtra; |
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449 #ifdef FEAT_FOLDING |
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450 wp->w_lines[i].wl_lastlnum += xtra; |
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451 #endif |
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452 } |
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453 } |
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454 #ifdef FEAT_FOLDING |
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455 else if (wp->w_lines[i].wl_lastlnum >= lnum) |
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456 { |
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457 // change somewhere inside this range of folded lines, |
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458 // may need to be redrawn |
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459 wp->w_lines[i].wl_valid = FALSE; |
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460 } |
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461 #endif |
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462 } |
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463 |
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464 #ifdef FEAT_FOLDING |
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465 // Take care of side effects for setting w_topline when folds have |
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466 // changed. Esp. when the buffer was changed in another window. |
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467 if (hasAnyFolding(wp)) |
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468 set_topline(wp, wp->w_topline); |
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469 #endif |
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470 // relative numbering may require updating more |
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471 if (wp->w_p_rnu) |
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472 redraw_win_later(wp, SOME_VALID); |
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473 } |
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474 } |
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475 |
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476 // Call update_screen() later, which checks out what needs to be redrawn, |
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477 // since it notices b_mod_set and then uses b_mod_*. |
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478 if (must_redraw < VALID) |
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479 must_redraw = VALID; |
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480 |
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481 // when the cursor line is changed always trigger CursorMoved |
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482 if (lnum <= curwin->w_cursor.lnum |
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483 && lnume + (xtra < 0 ? -xtra : xtra) > curwin->w_cursor.lnum) |
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484 last_cursormoved.lnum = 0; |
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485 } |
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486 |
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487 static void |
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488 changedOneline(buf_T *buf, linenr_T lnum) |
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489 { |
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490 if (buf->b_mod_set) |
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491 { |
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492 // find the maximum area that must be redisplayed |
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493 if (lnum < buf->b_mod_top) |
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494 buf->b_mod_top = lnum; |
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495 else if (lnum >= buf->b_mod_bot) |
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496 buf->b_mod_bot = lnum + 1; |
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497 } |
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498 else |
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499 { |
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500 // set the area that must be redisplayed to one line |
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501 buf->b_mod_set = TRUE; |
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502 buf->b_mod_top = lnum; |
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503 buf->b_mod_bot = lnum + 1; |
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504 buf->b_mod_xlines = 0; |
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505 } |
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506 } |
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507 |
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508 /* |
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509 * Changed bytes within a single line for the current buffer. |
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510 * - marks the windows on this buffer to be redisplayed |
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511 * - marks the buffer changed by calling changed() |
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512 * - invalidates cached values |
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513 * Careful: may trigger autocommands that reload the buffer. |
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514 */ |
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515 void |
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516 changed_bytes(linenr_T lnum, colnr_T col) |
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517 { |
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518 changedOneline(curbuf, lnum); |
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519 changed_common(lnum, col, lnum + 1, 0L); |
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520 |
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521 #ifdef FEAT_DIFF |
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522 // Diff highlighting in other diff windows may need to be updated too. |
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523 if (curwin->w_p_diff) |
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diff
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|
524 { |
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525 win_T *wp; |
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526 linenr_T wlnum; |
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527 |
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|
528 FOR_ALL_WINDOWS(wp) |
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529 if (wp->w_p_diff && wp != curwin) |
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530 { |
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531 redraw_win_later(wp, VALID); |
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532 wlnum = diff_lnum_win(lnum, wp); |
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533 if (wlnum > 0) |
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534 changedOneline(wp->w_buffer, wlnum); |
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535 } |
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536 } |
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537 #endif |
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538 } |
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539 |
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540 /* |
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541 * Like changed_bytes() but also adjust text properties for "added" bytes. |
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542 * When "added" is negative text was deleted. |
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543 */ |
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544 void |
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545 inserted_bytes(linenr_T lnum, colnr_T col, int added UNUSED) |
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|
546 { |
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|
547 changed_bytes(lnum, col); |
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diff
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|
548 |
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|
549 #ifdef FEAT_TEXT_PROP |
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550 if (curbuf->b_has_textprop && added != 0) |
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551 adjust_prop_columns(lnum, col, added); |
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changeset
|
552 #endif |
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|
553 } |
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Add missing files from patch 8.1.1318
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changeset
|
554 |
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diff
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|
555 /* |
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diff
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|
556 * Appended "count" lines below line "lnum" in the current buffer. |
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diff
changeset
|
557 * Must be called AFTER the change and after mark_adjust(). |
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558 * Takes care of marking the buffer to be redrawn and sets the changed flag. |
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559 */ |
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560 void |
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561 appended_lines(linenr_T lnum, long count) |
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562 { |
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563 changed_lines(lnum + 1, 0, lnum + 1, count); |
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diff
changeset
|
564 } |
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diff
changeset
|
565 |
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diff
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|
566 /* |
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diff
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|
567 * Like appended_lines(), but adjust marks first. |
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diff
changeset
|
568 */ |
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diff
changeset
|
569 void |
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diff
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|
570 appended_lines_mark(linenr_T lnum, long count) |
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571 { |
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|
572 // Skip mark_adjust when adding a line after the last one, there can't |
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573 // be marks there. But it's still needed in diff mode. |
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diff
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|
574 if (lnum + count < curbuf->b_ml.ml_line_count |
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diff
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|
575 #ifdef FEAT_DIFF |
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576 || curwin->w_p_diff |
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577 #endif |
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578 ) |
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|
579 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, count, 0L); |
7217a9c5adb3
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|
580 changed_lines(lnum + 1, 0, lnum + 1, count); |
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diff
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581 } |
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parents:
diff
changeset
|
582 |
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diff
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|
583 /* |
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diff
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|
584 * Deleted "count" lines at line "lnum" in the current buffer. |
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585 * Must be called AFTER the change and after mark_adjust(). |
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diff
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|
586 * Takes care of marking the buffer to be redrawn and sets the changed flag. |
7217a9c5adb3
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diff
changeset
|
587 */ |
7217a9c5adb3
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diff
changeset
|
588 void |
7217a9c5adb3
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diff
changeset
|
589 deleted_lines(linenr_T lnum, long count) |
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parents:
diff
changeset
|
590 { |
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parents:
diff
changeset
|
591 changed_lines(lnum, 0, lnum + count, -count); |
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parents:
diff
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|
592 } |
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|
593 |
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parents:
diff
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|
594 /* |
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diff
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|
595 * Like deleted_lines(), but adjust marks first. |
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changeset
|
596 * Make sure the cursor is on a valid line before calling, a GUI callback may |
7217a9c5adb3
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|
597 * be triggered to display the cursor. |
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diff
changeset
|
598 */ |
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diff
changeset
|
599 void |
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600 deleted_lines_mark(linenr_T lnum, long count) |
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601 { |
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602 mark_adjust(lnum, (linenr_T)(lnum + count - 1), (long)MAXLNUM, -count); |
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603 changed_lines(lnum, 0, lnum + count, -count); |
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604 } |
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605 |
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606 /* |
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607 * Marks the area to be redrawn after a change. |
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608 */ |
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609 static void |
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610 changed_lines_buf( |
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611 buf_T *buf, |
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612 linenr_T lnum, // first line with change |
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613 linenr_T lnume, // line below last changed line |
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614 long xtra) // number of extra lines (negative when deleting) |
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|
615 { |
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616 if (buf->b_mod_set) |
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617 { |
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618 // find the maximum area that must be redisplayed |
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diff
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619 if (lnum < buf->b_mod_top) |
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620 buf->b_mod_top = lnum; |
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621 if (lnum < buf->b_mod_bot) |
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622 { |
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623 // adjust old bot position for xtra lines |
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624 buf->b_mod_bot += xtra; |
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625 if (buf->b_mod_bot < lnum) |
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626 buf->b_mod_bot = lnum; |
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627 } |
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628 if (lnume + xtra > buf->b_mod_bot) |
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629 buf->b_mod_bot = lnume + xtra; |
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630 buf->b_mod_xlines += xtra; |
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631 } |
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632 else |
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633 { |
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634 // set the area that must be redisplayed |
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635 buf->b_mod_set = TRUE; |
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636 buf->b_mod_top = lnum; |
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637 buf->b_mod_bot = lnume + xtra; |
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638 buf->b_mod_xlines = xtra; |
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639 } |
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640 } |
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|
641 |
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|
642 /* |
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643 * Changed lines for the current buffer. |
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644 * Must be called AFTER the change and after mark_adjust(). |
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645 * - mark the buffer changed by calling changed() |
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646 * - mark the windows on this buffer to be redisplayed |
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647 * - invalidate cached values |
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648 * "lnum" is the first line that needs displaying, "lnume" the first line |
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649 * below the changed lines (BEFORE the change). |
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650 * When only inserting lines, "lnum" and "lnume" are equal. |
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651 * Takes care of calling changed() and updating b_mod_*. |
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652 * Careful: may trigger autocommands that reload the buffer. |
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653 */ |
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654 void |
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655 changed_lines( |
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|
656 linenr_T lnum, // first line with change |
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657 colnr_T col, // column in first line with change |
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658 linenr_T lnume, // line below last changed line |
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659 long xtra) // number of extra lines (negative when deleting) |
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660 { |
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661 changed_lines_buf(curbuf, lnum, lnume, xtra); |
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662 |
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663 #ifdef FEAT_DIFF |
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664 if (xtra == 0 && curwin->w_p_diff && !diff_internal()) |
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665 { |
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666 // When the number of lines doesn't change then mark_adjust() isn't |
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667 // called and other diff buffers still need to be marked for |
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668 // displaying. |
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|
669 win_T *wp; |
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670 linenr_T wlnum; |
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|
671 |
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672 FOR_ALL_WINDOWS(wp) |
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673 if (wp->w_p_diff && wp != curwin) |
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|
674 { |
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675 redraw_win_later(wp, VALID); |
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676 wlnum = diff_lnum_win(lnum, wp); |
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677 if (wlnum > 0) |
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678 changed_lines_buf(wp->w_buffer, wlnum, |
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679 lnume - lnum + wlnum, 0L); |
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680 } |
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|
681 } |
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682 #endif |
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683 |
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684 changed_common(lnum, col, lnume, xtra); |
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|
685 } |
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|
686 |
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|
687 /* |
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688 * Called when the changed flag must be reset for buffer "buf". |
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689 * When "ff" is TRUE also reset 'fileformat'. |
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690 */ |
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|
691 void |
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692 unchanged(buf_T *buf, int ff) |
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|
693 { |
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694 if (buf->b_changed || (ff && file_ff_differs(buf, FALSE))) |
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|
695 { |
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|
696 buf->b_changed = 0; |
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|
697 ml_setflags(buf); |
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|
698 if (ff) |
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|
699 save_file_ff(buf); |
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|
700 check_status(buf); |
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|
701 redraw_tabline = TRUE; |
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|
702 #ifdef FEAT_TITLE |
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|
703 need_maketitle = TRUE; // set window title later |
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|
704 #endif |
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|
705 } |
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|
706 ++CHANGEDTICK(buf); |
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|
707 #ifdef FEAT_NETBEANS_INTG |
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|
708 netbeans_unmodified(buf); |
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|
709 #endif |
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|
710 } |
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|
711 |
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|
712 /* |
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|
713 * Insert string "p" at the cursor position. Stops at a NUL byte. |
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714 * Handles Replace mode and multi-byte characters. |
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|
715 */ |
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|
716 void |
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|
717 ins_bytes(char_u *p) |
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|
718 { |
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|
719 ins_bytes_len(p, (int)STRLEN(p)); |
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|
720 } |
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|
721 |
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|
722 /* |
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changeset
|
723 * Insert string "p" with length "len" at the cursor position. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
724 * Handles Replace mode and multi-byte characters. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
725 */ |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
726 void |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
727 ins_bytes_len(char_u *p, int len) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
728 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
729 int i; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
730 int n; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
731 |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
732 if (has_mbyte) |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
733 for (i = 0; i < len; i += n) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
734 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
735 if (enc_utf8) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
736 // avoid reading past p[len] |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
737 n = utfc_ptr2len_len(p + i, len - i); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
738 else |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
739 n = (*mb_ptr2len)(p + i); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
740 ins_char_bytes(p + i, n); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
741 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
742 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
743 for (i = 0; i < len; ++i) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
744 ins_char(p[i]); |
7217a9c5adb3
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diff
changeset
|
745 } |
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Add missing files from patch 8.1.1318
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parents:
diff
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|
746 |
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diff
changeset
|
747 /* |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
748 * Insert or replace a single character at the cursor position. |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
749 * When in REPLACE or VREPLACE mode, replace any existing character. |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
750 * Caller must have prepared for undo. |
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parents:
diff
changeset
|
751 * For multi-byte characters we get the whole character, the caller must |
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parents:
diff
changeset
|
752 * convert bytes to a character. |
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diff
changeset
|
753 */ |
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diff
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|
754 void |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
755 ins_char(int c) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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diff
changeset
|
756 { |
7217a9c5adb3
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diff
changeset
|
757 char_u buf[MB_MAXBYTES + 1]; |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
758 int n = (*mb_char2bytes)(c, buf); |
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diff
changeset
|
759 |
7217a9c5adb3
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diff
changeset
|
760 // When "c" is 0x100, 0x200, etc. we don't want to insert a NUL byte. |
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parents:
diff
changeset
|
761 // Happens for CTRL-Vu9900. |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
762 if (buf[0] == 0) |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
763 buf[0] = '\n'; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
764 |
7217a9c5adb3
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parents:
diff
changeset
|
765 ins_char_bytes(buf, n); |
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parents:
diff
changeset
|
766 } |
7217a9c5adb3
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parents:
diff
changeset
|
767 |
7217a9c5adb3
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parents:
diff
changeset
|
768 void |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
769 ins_char_bytes(char_u *buf, int charlen) |
7217a9c5adb3
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parents:
diff
changeset
|
770 { |
7217a9c5adb3
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parents:
diff
changeset
|
771 int c = buf[0]; |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
772 int newlen; // nr of bytes inserted |
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parents:
diff
changeset
|
773 int oldlen; // nr of bytes deleted (0 when not replacing) |
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parents:
diff
changeset
|
774 char_u *p; |
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parents:
diff
changeset
|
775 char_u *newp; |
7217a9c5adb3
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parents:
diff
changeset
|
776 char_u *oldp; |
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Add missing files from patch 8.1.1318
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diff
changeset
|
777 int linelen; // length of old line including NUL |
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parents:
diff
changeset
|
778 colnr_T col; |
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parents:
diff
changeset
|
779 linenr_T lnum = curwin->w_cursor.lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
780 int i; |
7217a9c5adb3
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diff
changeset
|
781 |
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diff
changeset
|
782 // Break tabs if needed. |
7217a9c5adb3
Add missing files from patch 8.1.1318
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diff
changeset
|
783 if (virtual_active() && curwin->w_cursor.coladd > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
784 coladvance_force(getviscol()); |
7217a9c5adb3
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parents:
diff
changeset
|
785 |
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parents:
diff
changeset
|
786 col = curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
787 oldp = ml_get(lnum); |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
788 linelen = (int)STRLEN(oldp) + 1; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
789 |
7217a9c5adb3
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parents:
diff
changeset
|
790 // The lengths default to the values for when not replacing. |
7217a9c5adb3
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parents:
diff
changeset
|
791 oldlen = 0; |
7217a9c5adb3
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parents:
diff
changeset
|
792 newlen = charlen; |
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parents:
diff
changeset
|
793 |
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parents:
diff
changeset
|
794 if (State & REPLACE_FLAG) |
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parents:
diff
changeset
|
795 { |
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parents:
diff
changeset
|
796 if (State & VREPLACE_FLAG) |
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parents:
diff
changeset
|
797 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
798 colnr_T new_vcol = 0; // init for GCC |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
799 colnr_T vcol; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
800 int old_list; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
801 |
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parents:
diff
changeset
|
802 // Disable 'list' temporarily, unless 'cpo' contains the 'L' flag. |
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parents:
diff
changeset
|
803 // Returns the old value of list, so when finished, |
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diff
changeset
|
804 // curwin->w_p_list should be set back to this. |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
805 old_list = curwin->w_p_list; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
806 if (old_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
807 curwin->w_p_list = FALSE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
808 |
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parents:
diff
changeset
|
809 // In virtual replace mode each character may replace one or more |
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parents:
diff
changeset
|
810 // characters (zero if it's a TAB). Count the number of bytes to |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
811 // be deleted to make room for the new character, counting screen |
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parents:
diff
changeset
|
812 // cells. May result in adding spaces to fill a gap. |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
813 getvcol(curwin, &curwin->w_cursor, NULL, &vcol, NULL); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
814 new_vcol = vcol + chartabsize(buf, vcol); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
815 while (oldp[col + oldlen] != NUL && vcol < new_vcol) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
816 { |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
817 vcol += chartabsize(oldp + col + oldlen, vcol); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
818 // Don't need to remove a TAB that takes us to the right |
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parents:
diff
changeset
|
819 // position. |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
820 if (vcol > new_vcol && oldp[col + oldlen] == TAB) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
821 break; |
7217a9c5adb3
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parents:
diff
changeset
|
822 oldlen += (*mb_ptr2len)(oldp + col + oldlen); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
823 // Deleted a bit too much, insert spaces. |
7217a9c5adb3
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parents:
diff
changeset
|
824 if (vcol > new_vcol) |
7217a9c5adb3
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parents:
diff
changeset
|
825 newlen += vcol - new_vcol; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
826 } |
7217a9c5adb3
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parents:
diff
changeset
|
827 curwin->w_p_list = old_list; |
7217a9c5adb3
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parents:
diff
changeset
|
828 } |
7217a9c5adb3
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parents:
diff
changeset
|
829 else if (oldp[col] != NUL) |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
830 { |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
831 // normal replace |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
832 oldlen = (*mb_ptr2len)(oldp + col); |
7217a9c5adb3
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parents:
diff
changeset
|
833 } |
7217a9c5adb3
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parents:
diff
changeset
|
834 |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
835 |
7217a9c5adb3
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parents:
diff
changeset
|
836 // Push the replaced bytes onto the replace stack, so that they can be |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
837 // put back when BS is used. The bytes of a multi-byte character are |
7217a9c5adb3
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parents:
diff
changeset
|
838 // done the other way around, so that the first byte is popped off |
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parents:
diff
changeset
|
839 // first (it tells the byte length of the character). |
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parents:
diff
changeset
|
840 replace_push(NUL); |
7217a9c5adb3
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parents:
diff
changeset
|
841 for (i = 0; i < oldlen; ++i) |
7217a9c5adb3
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parents:
diff
changeset
|
842 { |
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parents:
diff
changeset
|
843 if (has_mbyte) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
844 i += replace_push_mb(oldp + col + i) - 1; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
845 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
846 replace_push(oldp[col + i]); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
847 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
848 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
849 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
850 newp = alloc_check((unsigned)(linelen + newlen - oldlen)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
851 if (newp == NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
852 return; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
853 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
854 // Copy bytes before the cursor. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
855 if (col > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
856 mch_memmove(newp, oldp, (size_t)col); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
857 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
858 // Copy bytes after the changed character(s). |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
859 p = newp + col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
860 if (linelen > col + oldlen) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
861 mch_memmove(p + newlen, oldp + col + oldlen, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
862 (size_t)(linelen - col - oldlen)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
863 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
864 // Insert or overwrite the new character. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
865 mch_memmove(p, buf, charlen); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
866 i = charlen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
867 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
868 // Fill with spaces when necessary. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
869 while (i < newlen) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
870 p[i++] = ' '; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
871 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
872 // Replace the line in the buffer. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
873 ml_replace(lnum, newp, FALSE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
874 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
875 // mark the buffer as changed and prepare for displaying |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
876 inserted_bytes(lnum, col, newlen - oldlen); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
877 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
878 // If we're in Insert or Replace mode and 'showmatch' is set, then briefly |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
879 // show the match for right parens and braces. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
880 if (p_sm && (State & INSERT) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
881 && msg_silent == 0 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
882 #ifdef FEAT_INS_EXPAND |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
883 && !ins_compl_active() |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
884 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
885 ) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
886 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
887 if (has_mbyte) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
888 showmatch(mb_ptr2char(buf)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
889 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
890 showmatch(c); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
891 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
892 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
893 #ifdef FEAT_RIGHTLEFT |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
894 if (!p_ri || (State & REPLACE_FLAG)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
895 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
896 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
897 // Normal insert: move cursor right |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
898 curwin->w_cursor.col += charlen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
899 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
900 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
901 // TODO: should try to update w_row here, to avoid recomputing it later. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
902 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
903 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
904 /* |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
905 * Insert a string at the cursor position. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
906 * Note: Does NOT handle Replace mode. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
907 * Caller must have prepared for undo. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
908 */ |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
909 void |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
910 ins_str(char_u *s) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
911 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
912 char_u *oldp, *newp; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
913 int newlen = (int)STRLEN(s); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
914 int oldlen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
915 colnr_T col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
916 linenr_T lnum = curwin->w_cursor.lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
917 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
918 if (virtual_active() && curwin->w_cursor.coladd > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
919 coladvance_force(getviscol()); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
920 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
921 col = curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
922 oldp = ml_get(lnum); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
923 oldlen = (int)STRLEN(oldp); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
924 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
925 newp = alloc_check((unsigned)(oldlen + newlen + 1)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
926 if (newp == NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
927 return; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
928 if (col > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
929 mch_memmove(newp, oldp, (size_t)col); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
930 mch_memmove(newp + col, s, (size_t)newlen); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
931 mch_memmove(newp + col + newlen, oldp + col, (size_t)(oldlen - col + 1)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
932 ml_replace(lnum, newp, FALSE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
933 inserted_bytes(lnum, col, newlen); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
934 curwin->w_cursor.col += newlen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
935 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
936 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
937 /* |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
938 * Delete one character under the cursor. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
939 * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
940 * Caller must have prepared for undo. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
941 * |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
942 * return FAIL for failure, OK otherwise |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
943 */ |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
944 int |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
945 del_char(int fixpos) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
946 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
947 if (has_mbyte) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
948 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
949 // Make sure the cursor is at the start of a character. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
950 mb_adjust_cursor(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
951 if (*ml_get_cursor() == NUL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
952 return FAIL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
953 return del_chars(1L, fixpos); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
954 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
955 return del_bytes(1L, fixpos, TRUE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
956 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
957 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
958 /* |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
959 * Like del_bytes(), but delete characters instead of bytes. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
960 */ |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
961 int |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
962 del_chars(long count, int fixpos) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
963 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
964 long bytes = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
965 long i; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
966 char_u *p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
967 int l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
968 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
969 p = ml_get_cursor(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
970 for (i = 0; i < count && *p != NUL; ++i) |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
971 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
972 l = (*mb_ptr2len)(p); |
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parents:
diff
changeset
|
973 bytes += l; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
974 p += l; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
975 } |
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parents:
diff
changeset
|
976 return del_bytes(bytes, fixpos, TRUE); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
977 } |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
978 |
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parents:
diff
changeset
|
979 /* |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
980 * Delete "count" bytes under the cursor. |
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|
981 * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line. |
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parents:
diff
changeset
|
982 * Caller must have prepared for undo. |
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parents:
diff
changeset
|
983 * |
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parents:
diff
changeset
|
984 * Return FAIL for failure, OK otherwise. |
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parents:
diff
changeset
|
985 */ |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
986 int |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
987 del_bytes( |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
988 long count, |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
989 int fixpos_arg, |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
990 int use_delcombine UNUSED) // 'delcombine' option applies |
7217a9c5adb3
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diff
changeset
|
991 { |
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diff
changeset
|
992 char_u *oldp, *newp; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
993 colnr_T oldlen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
994 colnr_T newlen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
995 linenr_T lnum = curwin->w_cursor.lnum; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
996 colnr_T col = curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
997 int alloc_newp; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
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diff
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|
998 long movelen; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
999 int fixpos = fixpos_arg; |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1000 |
7217a9c5adb3
Add missing files from patch 8.1.1318
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diff
changeset
|
1001 oldp = ml_get(lnum); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1002 oldlen = (int)STRLEN(oldp); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1003 |
7217a9c5adb3
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parents:
diff
changeset
|
1004 // Can't do anything when the cursor is on the NUL after the line. |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1005 if (col >= oldlen) |
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parents:
diff
changeset
|
1006 return FAIL; |
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|
1007 |
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diff
changeset
|
1008 // If "count" is zero there is nothing to do. |
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diff
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|
1009 if (count == 0) |
7217a9c5adb3
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diff
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|
1010 return OK; |
7217a9c5adb3
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diff
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|
1011 |
7217a9c5adb3
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diff
changeset
|
1012 // If "count" is negative the caller must be doing something wrong. |
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parents:
diff
changeset
|
1013 if (count < 1) |
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parents:
diff
changeset
|
1014 { |
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parents:
diff
changeset
|
1015 siemsg("E950: Invalid count for del_bytes(): %ld", count); |
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parents:
diff
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|
1016 return FAIL; |
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diff
changeset
|
1017 } |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
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diff
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|
1018 |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1019 // If 'delcombine' is set and deleting (less than) one character, only |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1020 // delete the last combining character. |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1021 if (p_deco && use_delcombine && enc_utf8 |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1022 && utfc_ptr2len(oldp + col) >= count) |
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diff
changeset
|
1023 { |
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parents:
diff
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|
1024 int cc[MAX_MCO]; |
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parents:
diff
changeset
|
1025 int n; |
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diff
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|
1026 |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1027 (void)utfc_ptr2char(oldp + col, cc); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1028 if (cc[0] != NUL) |
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parents:
diff
changeset
|
1029 { |
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parents:
diff
changeset
|
1030 // Find the last composing char, there can be several. |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1031 n = col; |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1032 do |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1033 { |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1034 col = n; |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1035 count = utf_ptr2len(oldp + n); |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1036 n += count; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1037 } while (UTF_COMPOSINGLIKE(oldp + col, oldp + n)); |
7217a9c5adb3
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parents:
diff
changeset
|
1038 fixpos = 0; |
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parents:
diff
changeset
|
1039 } |
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parents:
diff
changeset
|
1040 } |
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parents:
diff
changeset
|
1041 |
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parents:
diff
changeset
|
1042 // When count is too big, reduce it. |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1043 movelen = (long)oldlen - (long)col - count + 1; // includes trailing NUL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1044 if (movelen <= 1) |
7217a9c5adb3
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parents:
diff
changeset
|
1045 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1046 // If we just took off the last character of a non-blank line, and |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1047 // fixpos is TRUE, we don't want to end up positioned at the NUL, |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1048 // unless "restart_edit" is set or 'virtualedit' contains "onemore". |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1049 if (col > 0 && fixpos && restart_edit == 0 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1050 && (ve_flags & VE_ONEMORE) == 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1051 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1052 --curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1053 curwin->w_cursor.coladd = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1054 if (has_mbyte) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1055 curwin->w_cursor.col -= |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1056 (*mb_head_off)(oldp, oldp + curwin->w_cursor.col); |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1057 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1058 count = oldlen - col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1059 movelen = 1; |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1060 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1061 newlen = oldlen - count; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1062 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1063 // If the old line has been allocated the deletion can be done in the |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1064 // existing line. Otherwise a new line has to be allocated |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1065 // Can't do this when using Netbeans, because we would need to invoke |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1066 // netbeans_removed(), which deallocates the line. Let ml_replace() take |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1067 // care of notifying Netbeans. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1068 #ifdef FEAT_NETBEANS_INTG |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1069 if (netbeans_active()) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1070 alloc_newp = TRUE; |
7217a9c5adb3
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parents:
diff
changeset
|
1071 else |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1072 #endif |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1073 alloc_newp = !ml_line_alloced(); // check if oldp was allocated |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1074 if (!alloc_newp) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1075 newp = oldp; // use same allocated memory |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1076 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1077 { // need to allocate a new line |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1078 newp = alloc((unsigned)(newlen + 1)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1079 if (newp == NULL) |
7217a9c5adb3
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parents:
diff
changeset
|
1080 return FAIL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1081 mch_memmove(newp, oldp, (size_t)col); |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1082 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1083 mch_memmove(newp + col, oldp + col + count, (size_t)movelen); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1084 if (alloc_newp) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1085 ml_replace(lnum, newp, FALSE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1086 #ifdef FEAT_TEXT_PROP |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1087 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1088 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1089 // Also move any following text properties. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1090 if (oldlen + 1 < curbuf->b_ml.ml_line_len) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1091 mch_memmove(newp + newlen + 1, oldp + oldlen + 1, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1092 (size_t)curbuf->b_ml.ml_line_len - oldlen - 1); |
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1093 curbuf->b_ml.ml_line_len -= count; |
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1094 } |
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1095 #endif |
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1096 |
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1097 // mark the buffer as changed and prepare for displaying |
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1098 inserted_bytes(lnum, curwin->w_cursor.col, -count); |
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1099 |
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1100 return OK; |
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|
1101 } |
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1102 |
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|
1103 /* |
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1104 * Copy the indent from ptr to the current line (and fill to size) |
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1105 * Leaves the cursor on the first non-blank in the line. |
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1106 * Returns TRUE if the line was changed. |
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1107 */ |
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1108 static int |
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1109 copy_indent(int size, char_u *src) |
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1110 { |
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1111 char_u *p = NULL; |
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|
1112 char_u *line = NULL; |
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1113 char_u *s; |
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|
1114 int todo; |
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1115 int ind_len; |
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1116 int line_len = 0; |
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1117 int tab_pad; |
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1118 int ind_done; |
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|
1119 int round; |
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|
1120 #ifdef FEAT_VARTABS |
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1121 int ind_col; |
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|
1122 #endif |
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|
1123 |
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|
1124 // Round 1: compute the number of characters needed for the indent |
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1125 // Round 2: copy the characters. |
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|
1126 for (round = 1; round <= 2; ++round) |
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|
1127 { |
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|
1128 todo = size; |
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|
1129 ind_len = 0; |
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1130 ind_done = 0; |
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|
1131 #ifdef FEAT_VARTABS |
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|
1132 ind_col = 0; |
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|
1133 #endif |
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|
1134 s = src; |
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|
1135 |
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|
1136 // Count/copy the usable portion of the source line |
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1137 while (todo > 0 && VIM_ISWHITE(*s)) |
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|
1138 { |
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|
1139 if (*s == TAB) |
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|
1140 { |
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|
1141 #ifdef FEAT_VARTABS |
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|
1142 tab_pad = tabstop_padding(ind_done, curbuf->b_p_ts, |
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|
1143 curbuf->b_p_vts_array); |
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|
1144 #else |
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|
1145 tab_pad = (int)curbuf->b_p_ts |
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|
1146 - (ind_done % (int)curbuf->b_p_ts); |
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|
1147 #endif |
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|
1148 // Stop if this tab will overshoot the target |
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|
1149 if (todo < tab_pad) |
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|
1150 break; |
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|
1151 todo -= tab_pad; |
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|
1152 ind_done += tab_pad; |
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|
1153 #ifdef FEAT_VARTABS |
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|
1154 ind_col += tab_pad; |
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|
1155 #endif |
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|
1156 } |
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|
1157 else |
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|
1158 { |
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|
1159 --todo; |
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|
1160 ++ind_done; |
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|
1161 #ifdef FEAT_VARTABS |
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|
1162 ++ind_col; |
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|
1163 #endif |
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|
1164 } |
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|
1165 ++ind_len; |
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|
1166 if (p != NULL) |
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|
1167 *p++ = *s; |
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|
1168 ++s; |
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|
1169 } |
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|
1170 |
7217a9c5adb3
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|
1171 // Fill to next tabstop with a tab, if possible |
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|
1172 #ifdef FEAT_VARTABS |
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|
1173 tab_pad = tabstop_padding(ind_done, curbuf->b_p_ts, |
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|
1174 curbuf->b_p_vts_array); |
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|
1175 #else |
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|
1176 tab_pad = (int)curbuf->b_p_ts - (ind_done % (int)curbuf->b_p_ts); |
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|
1177 #endif |
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|
1178 if (todo >= tab_pad && !curbuf->b_p_et) |
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|
1179 { |
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|
1180 todo -= tab_pad; |
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|
1181 ++ind_len; |
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|
1182 #ifdef FEAT_VARTABS |
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|
1183 ind_col += tab_pad; |
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|
1184 #endif |
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|
1185 if (p != NULL) |
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|
1186 *p++ = TAB; |
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|
1187 } |
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|
1188 |
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|
1189 // Add tabs required for indent |
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|
1190 if (!curbuf->b_p_et) |
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changeset
|
1191 { |
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|
1192 #ifdef FEAT_VARTABS |
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|
1193 for (;;) |
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|
1194 { |
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|
1195 tab_pad = tabstop_padding(ind_col, curbuf->b_p_ts, |
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|
1196 curbuf->b_p_vts_array); |
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1197 if (todo < tab_pad) |
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|
1198 break; |
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|
1199 todo -= tab_pad; |
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|
1200 ++ind_len; |
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|
1201 ind_col += tab_pad; |
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|
1202 if (p != NULL) |
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|
1203 *p++ = TAB; |
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|
1204 } |
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diff
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|
1205 #else |
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|
1206 while (todo >= (int)curbuf->b_p_ts) |
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|
1207 { |
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|
1208 todo -= (int)curbuf->b_p_ts; |
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|
1209 ++ind_len; |
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|
1210 if (p != NULL) |
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|
1211 *p++ = TAB; |
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diff
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|
1212 } |
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|
1213 #endif |
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|
1214 } |
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|
1215 |
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changeset
|
1216 // Count/add spaces required for indent |
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|
1217 while (todo > 0) |
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Add missing files from patch 8.1.1318
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|
1218 { |
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|
1219 --todo; |
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|
1220 ++ind_len; |
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|
1221 if (p != NULL) |
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Add missing files from patch 8.1.1318
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|
1222 *p++ = ' '; |
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diff
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|
1223 } |
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|
1224 |
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|
1225 if (p == NULL) |
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diff
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|
1226 { |
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|
1227 // Allocate memory for the result: the copied indent, new indent |
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Add missing files from patch 8.1.1318
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diff
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|
1228 // and the rest of the line. |
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Add missing files from patch 8.1.1318
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diff
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|
1229 line_len = (int)STRLEN(ml_get_curline()) + 1; |
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Add missing files from patch 8.1.1318
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|
1230 line = alloc(ind_len + line_len); |
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Add missing files from patch 8.1.1318
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|
1231 if (line == NULL) |
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|
1232 return FALSE; |
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diff
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|
1233 p = line; |
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diff
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|
1234 } |
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|
1235 } |
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|
1236 |
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|
1237 // Append the original line |
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|
1238 mch_memmove(p, ml_get_curline(), (size_t)line_len); |
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|
1239 |
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|
1240 // Replace the line |
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|
1241 ml_replace(curwin->w_cursor.lnum, line, FALSE); |
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|
1242 |
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|
1243 // Put the cursor after the indent. |
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|
1244 curwin->w_cursor.col = ind_len; |
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|
1245 return TRUE; |
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|
1246 } |
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|
1247 |
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|
1248 /* |
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|
1249 * open_line: Add a new line below or above the current line. |
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|
1250 * |
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|
1251 * For VREPLACE mode, we only add a new line when we get to the end of the |
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|
1252 * file, otherwise we just start replacing the next line. |
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|
1253 * |
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|
1254 * Caller must take care of undo. Since VREPLACE may affect any number of |
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|
1255 * lines however, it may call u_save_cursor() again when starting to change a |
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|
1256 * new line. |
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|
1257 * "flags": OPENLINE_DELSPACES delete spaces after cursor |
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|
1258 * OPENLINE_DO_COM format comments |
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|
1259 * OPENLINE_KEEPTRAIL keep trailing spaces |
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|
1260 * OPENLINE_MARKFIX adjust mark positions after the line break |
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|
1261 * OPENLINE_COM_LIST format comments with list or 2nd line indent |
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|
1262 * |
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|
1263 * "second_line_indent": indent for after ^^D in Insert mode or if flag |
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|
1264 * OPENLINE_COM_LIST |
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|
1265 * |
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|
1266 * Return OK for success, FAIL for failure |
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|
1267 */ |
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|
1268 int |
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|
1269 open_line( |
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|
1270 int dir, // FORWARD or BACKWARD |
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|
1271 int flags, |
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|
1272 int second_line_indent) |
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|
1273 { |
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|
1274 char_u *saved_line; // copy of the original line |
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|
1275 char_u *next_line = NULL; // copy of the next line |
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|
1276 char_u *p_extra = NULL; // what goes to next line |
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|
1277 int less_cols = 0; // less columns for mark in new line |
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|
1278 int less_cols_off = 0; // columns to skip for mark adjust |
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|
1279 pos_T old_cursor; // old cursor position |
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|
1280 int newcol = 0; // new cursor column |
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|
1281 int newindent = 0; // auto-indent of the new line |
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|
1282 int n; |
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|
1283 int trunc_line = FALSE; // truncate current line afterwards |
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|
1284 int retval = FAIL; // return value |
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|
1285 #ifdef FEAT_COMMENTS |
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|
1286 int extra_len = 0; // length of p_extra string |
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|
1287 int lead_len; // length of comment leader |
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|
1288 char_u *lead_flags; // position in 'comments' for comment leader |
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|
1289 char_u *leader = NULL; // copy of comment leader |
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|
1290 #endif |
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|
1291 char_u *allocated = NULL; // allocated memory |
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|
1292 char_u *p; |
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|
1293 int saved_char = NUL; // init for GCC |
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|
1294 #if defined(FEAT_SMARTINDENT) || defined(FEAT_COMMENTS) |
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|
1295 pos_T *pos; |
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|
1296 #endif |
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|
1297 #ifdef FEAT_SMARTINDENT |
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|
1298 int do_si = (!p_paste && curbuf->b_p_si |
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|
1299 # ifdef FEAT_CINDENT |
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|
1300 && !curbuf->b_p_cin |
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|
1301 # endif |
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|
1302 # ifdef FEAT_EVAL |
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|
1303 && *curbuf->b_p_inde == NUL |
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|
1304 # endif |
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|
1305 ); |
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|
1306 int no_si = FALSE; // reset did_si afterwards |
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|
1307 int first_char = NUL; // init for GCC |
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|
1308 #endif |
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|
1309 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) |
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|
1310 int vreplace_mode; |
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|
1311 #endif |
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|
1312 int did_append; // appended a new line |
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|
1313 int saved_pi = curbuf->b_p_pi; // copy of preserveindent setting |
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|
1314 |
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|
1315 // make a copy of the current line so we can mess with it |
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|
1316 saved_line = vim_strsave(ml_get_curline()); |
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|
1317 if (saved_line == NULL) /* out of memory! */ |
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|
1318 return FALSE; |
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|
1319 |
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|
1320 if (State & VREPLACE_FLAG) |
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|
1321 { |
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|
1322 // With VREPLACE we make a copy of the next line, which we will be |
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|
1323 // starting to replace. First make the new line empty and let vim play |
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|
1324 // with the indenting and comment leader to its heart's content. Then |
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|
1325 // we grab what it ended up putting on the new line, put back the |
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|
1326 // original line, and call ins_char() to put each new character onto |
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|
1327 // the line, replacing what was there before and pushing the right |
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|
1328 // stuff onto the replace stack. -- webb. |
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|
1329 if (curwin->w_cursor.lnum < orig_line_count) |
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|
1330 next_line = vim_strsave(ml_get(curwin->w_cursor.lnum + 1)); |
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|
1331 else |
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|
1332 next_line = vim_strsave((char_u *)""); |
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|
1333 if (next_line == NULL) // out of memory! |
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|
1334 goto theend; |
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|
1335 |
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|
1336 // In VREPLACE mode, a NL replaces the rest of the line, and starts |
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|
1337 // replacing the next line, so push all of the characters left on the |
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1338 // line onto the replace stack. We'll push any other characters that |
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1339 // might be replaced at the start of the next line (due to autoindent |
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1340 // etc) a bit later. |
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1341 replace_push(NUL); // Call twice because BS over NL expects it |
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1342 replace_push(NUL); |
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1343 p = saved_line + curwin->w_cursor.col; |
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1344 while (*p != NUL) |
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1345 { |
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1346 if (has_mbyte) |
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1347 p += replace_push_mb(p); |
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1348 else |
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1349 replace_push(*p++); |
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1350 } |
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1351 saved_line[curwin->w_cursor.col] = NUL; |
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1352 } |
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1353 |
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1354 if ((State & INSERT) && !(State & VREPLACE_FLAG)) |
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1355 { |
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1356 p_extra = saved_line + curwin->w_cursor.col; |
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1357 #ifdef FEAT_SMARTINDENT |
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1358 if (do_si) // need first char after new line break |
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1359 { |
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1360 p = skipwhite(p_extra); |
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1361 first_char = *p; |
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|
1362 } |
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1363 #endif |
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|
1364 #ifdef FEAT_COMMENTS |
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1365 extra_len = (int)STRLEN(p_extra); |
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1366 #endif |
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1367 saved_char = *p_extra; |
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1368 *p_extra = NUL; |
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1369 } |
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|
1370 |
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1371 u_clearline(); // cannot do "U" command when adding lines |
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|
1372 #ifdef FEAT_SMARTINDENT |
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1373 did_si = FALSE; |
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1374 #endif |
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1375 ai_col = 0; |
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1376 |
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1377 // If we just did an auto-indent, then we didn't type anything on |
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1378 // the prior line, and it should be truncated. Do this even if 'ai' is not |
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1379 // set because automatically inserting a comment leader also sets did_ai. |
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1380 if (dir == FORWARD && did_ai) |
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|
1381 trunc_line = TRUE; |
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1382 |
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1383 // If 'autoindent' and/or 'smartindent' is set, try to figure out what |
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1384 // indent to use for the new line. |
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1385 if (curbuf->b_p_ai |
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|
1386 #ifdef FEAT_SMARTINDENT |
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|
1387 || do_si |
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|
1388 #endif |
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1389 ) |
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|
1390 { |
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|
1391 // count white space on current line |
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|
1392 #ifdef FEAT_VARTABS |
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1393 newindent = get_indent_str_vtab(saved_line, curbuf->b_p_ts, |
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|
1394 curbuf->b_p_vts_array, FALSE); |
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|
1395 #else |
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1396 newindent = get_indent_str(saved_line, (int)curbuf->b_p_ts, FALSE); |
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|
1397 #endif |
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|
1398 if (newindent == 0 && !(flags & OPENLINE_COM_LIST)) |
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|
1399 newindent = second_line_indent; // for ^^D command in insert mode |
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|
1400 |
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|
1401 #ifdef FEAT_SMARTINDENT |
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|
1402 // Do smart indenting. |
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|
1403 // In insert/replace mode (only when dir == FORWARD) |
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|
1404 // we may move some text to the next line. If it starts with '{' |
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|
1405 // don't add an indent. Fixes inserting a NL before '{' in line |
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|
1406 // "if (condition) {" |
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|
1407 if (!trunc_line && do_si && *saved_line != NUL |
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|
1408 && (p_extra == NULL || first_char != '{')) |
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|
1409 { |
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|
1410 char_u *ptr; |
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|
1411 char_u last_char; |
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|
1412 |
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|
1413 old_cursor = curwin->w_cursor; |
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|
1414 ptr = saved_line; |
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|
1415 # ifdef FEAT_COMMENTS |
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|
1416 if (flags & OPENLINE_DO_COM) |
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|
1417 lead_len = get_leader_len(ptr, NULL, FALSE, TRUE); |
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|
1418 else |
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|
1419 lead_len = 0; |
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|
1420 # endif |
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|
1421 if (dir == FORWARD) |
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|
1422 { |
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|
1423 // Skip preprocessor directives, unless they are |
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|
1424 // recognised as comments. |
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|
1425 if ( |
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|
1426 # ifdef FEAT_COMMENTS |
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|
1427 lead_len == 0 && |
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|
1428 # endif |
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|
1429 ptr[0] == '#') |
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|
1430 { |
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|
1431 while (ptr[0] == '#' && curwin->w_cursor.lnum > 1) |
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|
1432 ptr = ml_get(--curwin->w_cursor.lnum); |
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|
1433 newindent = get_indent(); |
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|
1434 } |
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|
1435 # ifdef FEAT_COMMENTS |
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|
1436 if (flags & OPENLINE_DO_COM) |
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|
1437 lead_len = get_leader_len(ptr, NULL, FALSE, TRUE); |
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|
1438 else |
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|
1439 lead_len = 0; |
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|
1440 if (lead_len > 0) |
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|
1441 { |
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|
1442 // This case gets the following right: |
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|
1443 // /* |
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|
1444 // * A comment (read '\' as '/'). |
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|
1445 // */ |
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|
1446 // #define IN_THE_WAY |
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|
1447 // This should line up here; |
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|
1448 p = skipwhite(ptr); |
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|
1449 if (p[0] == '/' && p[1] == '*') |
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|
1450 p++; |
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|
1451 if (p[0] == '*') |
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|
1452 { |
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|
1453 for (p++; *p; p++) |
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|
1454 { |
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|
1455 if (p[0] == '/' && p[-1] == '*') |
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|
1456 { |
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|
1457 // End of C comment, indent should line up |
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|
1458 // with the line containing the start of |
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1459 // the comment |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1460 curwin->w_cursor.col = (colnr_T)(p - ptr); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1461 if ((pos = findmatch(NULL, NUL)) != NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1462 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1463 curwin->w_cursor.lnum = pos->lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1464 newindent = get_indent(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1465 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1466 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1467 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1468 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1469 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1470 else // Not a comment line |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1471 # endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1472 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1473 // Find last non-blank in line |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1474 p = ptr + STRLEN(ptr) - 1; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1475 while (p > ptr && VIM_ISWHITE(*p)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1476 --p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1477 last_char = *p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1478 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1479 // find the character just before the '{' or ';' |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1480 if (last_char == '{' || last_char == ';') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1481 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1482 if (p > ptr) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1483 --p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1484 while (p > ptr && VIM_ISWHITE(*p)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1485 --p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1486 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1487 // Try to catch lines that are split over multiple |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1488 // lines. eg: |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1489 // if (condition && |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1490 // condition) { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1491 // Should line up here! |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1492 // } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1493 if (*p == ')') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1494 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1495 curwin->w_cursor.col = (colnr_T)(p - ptr); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1496 if ((pos = findmatch(NULL, '(')) != NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1497 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1498 curwin->w_cursor.lnum = pos->lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1499 newindent = get_indent(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1500 ptr = ml_get_curline(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1501 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1502 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1503 // If last character is '{' do indent, without |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1504 // checking for "if" and the like. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1505 if (last_char == '{') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1506 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1507 did_si = TRUE; // do indent |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1508 no_si = TRUE; // don't delete it when '{' typed |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1509 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1510 // Look for "if" and the like, use 'cinwords'. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1511 // Don't do this if the previous line ended in ';' or |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1512 // '}'. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1513 else if (last_char != ';' && last_char != '}' |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1514 && cin_is_cinword(ptr)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1515 did_si = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1516 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1517 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1518 else // dir == BACKWARD |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1519 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1520 // Skip preprocessor directives, unless they are |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1521 // recognised as comments. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1522 if ( |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1523 # ifdef FEAT_COMMENTS |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1524 lead_len == 0 && |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1525 # endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1526 ptr[0] == '#') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1527 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1528 int was_backslashed = FALSE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1529 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1530 while ((ptr[0] == '#' || was_backslashed) && |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1531 curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1532 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1533 if (*ptr && ptr[STRLEN(ptr) - 1] == '\\') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1534 was_backslashed = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1535 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1536 was_backslashed = FALSE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1537 ptr = ml_get(++curwin->w_cursor.lnum); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1538 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1539 if (was_backslashed) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1540 newindent = 0; // Got to end of file |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1541 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1542 newindent = get_indent(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1543 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1544 p = skipwhite(ptr); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1545 if (*p == '}') // if line starts with '}': do indent |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1546 did_si = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1547 else // can delete indent when '{' typed |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1548 can_si_back = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1549 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1550 curwin->w_cursor = old_cursor; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1551 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1552 if (do_si) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1553 can_si = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1554 #endif // FEAT_SMARTINDENT |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1555 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1556 did_ai = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1557 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1558 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1559 #ifdef FEAT_COMMENTS |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1560 // Find out if the current line starts with a comment leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1561 // This may then be inserted in front of the new line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1562 end_comment_pending = NUL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1563 if (flags & OPENLINE_DO_COM) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1564 lead_len = get_leader_len(saved_line, &lead_flags, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1565 dir == BACKWARD, TRUE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1566 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1567 lead_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1568 if (lead_len > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1569 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1570 char_u *lead_repl = NULL; // replaces comment leader |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1571 int lead_repl_len = 0; // length of *lead_repl |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1572 char_u lead_middle[COM_MAX_LEN]; // middle-comment string |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1573 char_u lead_end[COM_MAX_LEN]; // end-comment string |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1574 char_u *comment_end = NULL; // where lead_end has been found |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1575 int extra_space = FALSE; // append extra space |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1576 int current_flag; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1577 int require_blank = FALSE; // requires blank after middle |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1578 char_u *p2; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1579 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1580 // If the comment leader has the start, middle or end flag, it may not |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1581 // be used or may be replaced with the middle leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1582 for (p = lead_flags; *p && *p != ':'; ++p) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1583 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1584 if (*p == COM_BLANK) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1585 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1586 require_blank = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1587 continue; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1588 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1589 if (*p == COM_START || *p == COM_MIDDLE) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1590 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1591 current_flag = *p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1592 if (*p == COM_START) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1593 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1594 // Doing "O" on a start of comment does not insert leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1595 if (dir == BACKWARD) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1596 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1597 lead_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1598 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1599 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1600 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1601 // find start of middle part |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1602 (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ","); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1603 require_blank = FALSE; |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1604 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1605 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1606 // Isolate the strings of the middle and end leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1607 while (*p && p[-1] != ':') /* find end of middle flags */ |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1608 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1609 if (*p == COM_BLANK) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1610 require_blank = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1611 ++p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1612 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1613 (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ","); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1614 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1615 while (*p && p[-1] != ':') // find end of end flags |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1616 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1617 // Check whether we allow automatic ending of comments |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1618 if (*p == COM_AUTO_END) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1619 end_comment_pending = -1; // means we want to set it |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1620 ++p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1621 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1622 n = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1623 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1624 if (end_comment_pending == -1) // we can set it now |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1625 end_comment_pending = lead_end[n - 1]; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1626 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1627 // If the end of the comment is in the same line, don't use |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1628 // the comment leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1629 if (dir == FORWARD) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1630 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1631 for (p = saved_line + lead_len; *p; ++p) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1632 if (STRNCMP(p, lead_end, n) == 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1633 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1634 comment_end = p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1635 lead_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1636 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1637 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1638 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1639 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1640 // Doing "o" on a start of comment inserts the middle leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1641 if (lead_len > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1642 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1643 if (current_flag == COM_START) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1644 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1645 lead_repl = lead_middle; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1646 lead_repl_len = (int)STRLEN(lead_middle); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1647 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1648 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1649 // If we have hit RETURN immediately after the start |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1650 // comment leader, then put a space after the middle |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1651 // comment leader on the next line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1652 if (!VIM_ISWHITE(saved_line[lead_len - 1]) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1653 && ((p_extra != NULL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1654 && (int)curwin->w_cursor.col == lead_len) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1655 || (p_extra == NULL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1656 && saved_line[lead_len] == NUL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1657 || require_blank)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1658 extra_space = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1659 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1660 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1661 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1662 if (*p == COM_END) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1663 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1664 // Doing "o" on the end of a comment does not insert leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1665 // Remember where the end is, might want to use it to find the |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1666 // start (for C-comments). |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1667 if (dir == FORWARD) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1668 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1669 comment_end = skipwhite(saved_line); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1670 lead_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1671 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1672 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1673 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1674 // Doing "O" on the end of a comment inserts the middle leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1675 // Find the string for the middle leader, searching backwards. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1676 while (p > curbuf->b_p_com && *p != ',') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1677 --p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1678 for (lead_repl = p; lead_repl > curbuf->b_p_com |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1679 && lead_repl[-1] != ':'; --lead_repl) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1680 ; |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1681 lead_repl_len = (int)(p - lead_repl); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1682 |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1683 // We can probably always add an extra space when doing "O" on |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1684 // the comment-end |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1685 extra_space = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1686 |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1687 // Check whether we allow automatic ending of comments |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1688 for (p2 = p; *p2 && *p2 != ':'; p2++) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1689 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1690 if (*p2 == COM_AUTO_END) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1691 end_comment_pending = -1; // means we want to set it |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1692 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1693 if (end_comment_pending == -1) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1694 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1695 // Find last character in end-comment string |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1696 while (*p2 && *p2 != ',') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1697 p2++; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1698 end_comment_pending = p2[-1]; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1699 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1700 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1701 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1702 if (*p == COM_FIRST) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1703 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1704 // Comment leader for first line only: Don't repeat leader |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1705 // when using "O", blank out leader when using "o". |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1706 if (dir == BACKWARD) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1707 lead_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1708 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1709 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1710 lead_repl = (char_u *)""; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1711 lead_repl_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1712 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1713 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1714 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1715 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1716 if (lead_len) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1717 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1718 // allocate buffer (may concatenate p_extra later) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1719 leader = alloc(lead_len + lead_repl_len + extra_space + extra_len |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1720 + (second_line_indent > 0 ? second_line_indent : 0) + 1); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1721 allocated = leader; // remember to free it later |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1722 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1723 if (leader == NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1724 lead_len = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1725 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1726 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1727 vim_strncpy(leader, saved_line, lead_len); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1728 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1729 // Replace leader with lead_repl, right or left adjusted |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1730 if (lead_repl != NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1731 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1732 int c = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1733 int off = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1734 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1735 for (p = lead_flags; *p != NUL && *p != ':'; ) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1736 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1737 if (*p == COM_RIGHT || *p == COM_LEFT) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1738 c = *p++; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1739 else if (VIM_ISDIGIT(*p) || *p == '-') |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1740 off = getdigits(&p); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1741 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1742 ++p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1743 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1744 if (c == COM_RIGHT) // right adjusted leader |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1745 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1746 // find last non-white in the leader to line up with |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1747 for (p = leader + lead_len - 1; p > leader |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1748 && VIM_ISWHITE(*p); --p) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1749 ; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1750 ++p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1751 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1752 // Compute the length of the replaced characters in |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1753 // screen characters, not bytes. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1754 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1755 int repl_size = vim_strnsize(lead_repl, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1756 lead_repl_len); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1757 int old_size = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1758 char_u *endp = p; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1759 int l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1760 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1761 while (old_size < repl_size && p > leader) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1762 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1763 MB_PTR_BACK(leader, p); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1764 old_size += ptr2cells(p); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1765 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1766 l = lead_repl_len - (int)(endp - p); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1767 if (l != 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1768 mch_memmove(endp + l, endp, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1769 (size_t)((leader + lead_len) - endp)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1770 lead_len += l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1771 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1772 mch_memmove(p, lead_repl, (size_t)lead_repl_len); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1773 if (p + lead_repl_len > leader + lead_len) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1774 p[lead_repl_len] = NUL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1775 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1776 // blank-out any other chars from the old leader. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1777 while (--p >= leader) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1778 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1779 int l = mb_head_off(leader, p); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1780 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1781 if (l > 1) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1782 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1783 p -= l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1784 if (ptr2cells(p) > 1) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1785 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1786 p[1] = ' '; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1787 --l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1788 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1789 mch_memmove(p + 1, p + l + 1, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1790 (size_t)((leader + lead_len) - (p + l + 1))); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1791 lead_len -= l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1792 *p = ' '; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1793 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1794 else if (!VIM_ISWHITE(*p)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1795 *p = ' '; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1796 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1797 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1798 else // left adjusted leader |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1799 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1800 p = skipwhite(leader); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1801 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1802 // Compute the length of the replaced characters in |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1803 // screen characters, not bytes. Move the part that is |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1804 // not to be overwritten. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1805 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1806 int repl_size = vim_strnsize(lead_repl, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1807 lead_repl_len); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1808 int i; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1809 int l; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1810 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1811 for (i = 0; i < lead_len && p[i] != NUL; i += l) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1812 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1813 l = (*mb_ptr2len)(p + i); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1814 if (vim_strnsize(p, i + l) > repl_size) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1815 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1816 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1817 if (i != lead_repl_len) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1818 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1819 mch_memmove(p + lead_repl_len, p + i, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1820 (size_t)(lead_len - i - (p - leader))); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1821 lead_len += lead_repl_len - i; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1822 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1823 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1824 mch_memmove(p, lead_repl, (size_t)lead_repl_len); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1825 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1826 // Replace any remaining non-white chars in the old |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1827 // leader by spaces. Keep Tabs, the indent must |
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1828 // remain the same. |
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diff
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|
1829 for (p += lead_repl_len; p < leader + lead_len; ++p) |
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Add missing files from patch 8.1.1318
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diff
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|
1830 if (!VIM_ISWHITE(*p)) |
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|
1831 { |
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diff
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|
1832 // Don't put a space before a TAB. |
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Add missing files from patch 8.1.1318
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diff
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|
1833 if (p + 1 < leader + lead_len && p[1] == TAB) |
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diff
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|
1834 { |
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parents:
diff
changeset
|
1835 --lead_len; |
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diff
changeset
|
1836 mch_memmove(p, p + 1, |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1837 (leader + lead_len) - p); |
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|
1838 } |
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diff
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|
1839 else |
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|
1840 { |
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|
1841 int l = (*mb_ptr2len)(p); |
7217a9c5adb3
Add missing files from patch 8.1.1318
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diff
changeset
|
1842 |
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diff
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|
1843 if (l > 1) |
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diff
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|
1844 { |
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diff
changeset
|
1845 if (ptr2cells(p) > 1) |
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diff
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|
1846 { |
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diff
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|
1847 // Replace a double-wide char with |
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diff
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|
1848 // two spaces |
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diff
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|
1849 --l; |
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|
1850 *p++ = ' '; |
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|
1851 } |
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|
1852 mch_memmove(p + 1, p + l, |
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|
1853 (leader + lead_len) - p); |
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|
1854 lead_len -= l - 1; |
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|
1855 } |
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|
1856 *p = ' '; |
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|
1857 } |
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|
1858 } |
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|
1859 *p = NUL; |
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diff
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|
1860 } |
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diff
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|
1861 |
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diff
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|
1862 // Recompute the indent, it may have changed. |
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|
1863 if (curbuf->b_p_ai |
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Add missing files from patch 8.1.1318
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|
1864 #ifdef FEAT_SMARTINDENT |
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|
1865 || do_si |
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|
1866 #endif |
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|
1867 ) |
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diff
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|
1868 #ifdef FEAT_VARTABS |
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Add missing files from patch 8.1.1318
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diff
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|
1869 newindent = get_indent_str_vtab(leader, curbuf->b_p_ts, |
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|
1870 curbuf->b_p_vts_array, FALSE); |
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diff
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|
1871 #else |
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|
1872 newindent = get_indent_str(leader, |
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|
1873 (int)curbuf->b_p_ts, FALSE); |
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diff
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|
1874 #endif |
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|
1875 |
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diff
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|
1876 // Add the indent offset |
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diff
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|
1877 if (newindent + off < 0) |
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|
1878 { |
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diff
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|
1879 off = -newindent; |
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|
1880 newindent = 0; |
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|
1881 } |
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|
1882 else |
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|
1883 newindent += off; |
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|
1884 |
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|
1885 // Correct trailing spaces for the shift, so that |
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|
1886 // alignment remains equal. |
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|
1887 while (off > 0 && lead_len > 0 |
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|
1888 && leader[lead_len - 1] == ' ') |
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|
1889 { |
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diff
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|
1890 // Don't do it when there is a tab before the space |
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|
1891 if (vim_strchr(skipwhite(leader), '\t') != NULL) |
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|
1892 break; |
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diff
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|
1893 --lead_len; |
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diff
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|
1894 --off; |
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|
1895 } |
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|
1896 |
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|
1897 // If the leader ends in white space, don't add an |
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diff
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|
1898 // extra space |
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|
1899 if (lead_len > 0 && VIM_ISWHITE(leader[lead_len - 1])) |
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|
1900 extra_space = FALSE; |
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|
1901 leader[lead_len] = NUL; |
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|
1902 } |
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|
1903 |
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|
1904 if (extra_space) |
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|
1905 { |
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|
1906 leader[lead_len++] = ' '; |
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|
1907 leader[lead_len] = NUL; |
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|
1908 } |
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|
1909 |
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|
1910 newcol = lead_len; |
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|
1911 |
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|
1912 // if a new indent will be set below, remove the indent that |
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1913 // is in the comment leader |
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|
1914 if (newindent |
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|
1915 #ifdef FEAT_SMARTINDENT |
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1916 || did_si |
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|
1917 #endif |
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|
1918 ) |
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1919 { |
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|
1920 while (lead_len && VIM_ISWHITE(*leader)) |
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|
1921 { |
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|
1922 --lead_len; |
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|
1923 --newcol; |
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|
1924 ++leader; |
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|
1925 } |
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1926 } |
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|
1927 |
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|
1928 } |
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|
1929 #ifdef FEAT_SMARTINDENT |
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1930 did_si = can_si = FALSE; |
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|
1931 #endif |
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1932 } |
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1933 else if (comment_end != NULL) |
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|
1934 { |
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|
1935 // We have finished a comment, so we don't use the leader. |
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|
1936 // If this was a C-comment and 'ai' or 'si' is set do a normal |
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|
1937 // indent to align with the line containing the start of the |
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|
1938 // comment. |
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|
1939 if (comment_end[0] == '*' && comment_end[1] == '/' && |
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|
1940 (curbuf->b_p_ai |
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|
1941 #ifdef FEAT_SMARTINDENT |
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|
1942 || do_si |
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|
1943 #endif |
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|
1944 )) |
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|
1945 { |
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|
1946 old_cursor = curwin->w_cursor; |
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|
1947 curwin->w_cursor.col = (colnr_T)(comment_end - saved_line); |
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|
1948 if ((pos = findmatch(NULL, NUL)) != NULL) |
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|
1949 { |
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|
1950 curwin->w_cursor.lnum = pos->lnum; |
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|
1951 newindent = get_indent(); |
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|
1952 } |
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|
1953 curwin->w_cursor = old_cursor; |
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diff
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|
1954 } |
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diff
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|
1955 } |
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diff
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|
1956 } |
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|
1957 #endif |
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diff
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|
1958 |
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|
1959 // (State == INSERT || State == REPLACE), only when dir == FORWARD |
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|
1960 if (p_extra != NULL) |
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diff
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|
1961 { |
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diff
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|
1962 *p_extra = saved_char; // restore char that NUL replaced |
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diff
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|
1963 |
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|
1964 // When 'ai' set or "flags" has OPENLINE_DELSPACES, skip to the first |
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diff
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|
1965 // non-blank. |
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diff
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|
1966 // |
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|
1967 // When in REPLACE mode, put the deleted blanks on the replace stack, |
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|
1968 // preceded by a NUL, so they can be put back when a BS is entered. |
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parents:
diff
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|
1969 if (REPLACE_NORMAL(State)) |
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Add missing files from patch 8.1.1318
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|
1970 replace_push(NUL); /* end of extra blanks */ |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1971 if (curbuf->b_p_ai || (flags & OPENLINE_DELSPACES)) |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1972 { |
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parents:
diff
changeset
|
1973 while ((*p_extra == ' ' || *p_extra == '\t') |
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parents:
diff
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|
1974 && (!enc_utf8 |
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parents:
diff
changeset
|
1975 || !utf_iscomposing(utf_ptr2char(p_extra + 1)))) |
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Add missing files from patch 8.1.1318
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diff
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|
1976 { |
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parents:
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|
1977 if (REPLACE_NORMAL(State)) |
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Add missing files from patch 8.1.1318
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|
1978 replace_push(*p_extra); |
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diff
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|
1979 ++p_extra; |
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parents:
diff
changeset
|
1980 ++less_cols_off; |
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parents:
diff
changeset
|
1981 } |
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parents:
diff
changeset
|
1982 } |
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diff
changeset
|
1983 |
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|
1984 // columns for marks adjusted for removed columns |
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parents:
diff
changeset
|
1985 less_cols = (int)(p_extra - saved_line); |
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parents:
diff
changeset
|
1986 } |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1987 |
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|
1988 if (p_extra == NULL) |
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parents:
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changeset
|
1989 p_extra = (char_u *)""; // append empty line |
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Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1990 |
7217a9c5adb3
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parents:
diff
changeset
|
1991 #ifdef FEAT_COMMENTS |
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parents:
diff
changeset
|
1992 // concatenate leader and p_extra, if there is a leader |
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parents:
diff
changeset
|
1993 if (lead_len) |
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parents:
diff
changeset
|
1994 { |
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parents:
diff
changeset
|
1995 if (flags & OPENLINE_COM_LIST && second_line_indent > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1996 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
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parents:
diff
changeset
|
1997 int i; |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1998 int padding = second_line_indent |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1999 - (newindent + (int)STRLEN(leader)); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2000 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2001 // Here whitespace is inserted after the comment char. |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2002 // Below, set_indent(newindent, SIN_INSERT) will insert the |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2003 // whitespace needed before the comment char. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2004 for (i = 0; i < padding; i++) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2005 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2006 STRCAT(leader, " "); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2007 less_cols--; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2008 newcol++; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2009 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2010 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2011 STRCAT(leader, p_extra); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2012 p_extra = leader; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2013 did_ai = TRUE; // So truncating blanks works with comments |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2014 less_cols -= lead_len; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2015 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2016 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2017 end_comment_pending = NUL; // turns out there was no leader |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2018 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2019 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2020 old_cursor = curwin->w_cursor; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2021 if (dir == BACKWARD) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2022 --curwin->w_cursor.lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2023 if (!(State & VREPLACE_FLAG) || old_cursor.lnum >= orig_line_count) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2024 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2025 if (ml_append(curwin->w_cursor.lnum, p_extra, (colnr_T)0, FALSE) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2026 == FAIL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2027 goto theend; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2028 // Postpone calling changed_lines(), because it would mess up folding |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2029 // with markers. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2030 // Skip mark_adjust when adding a line after the last one, there can't |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2031 // be marks there. But still needed in diff mode. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2032 if (curwin->w_cursor.lnum + 1 < curbuf->b_ml.ml_line_count |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2033 #ifdef FEAT_DIFF |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2034 || curwin->w_p_diff |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2035 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2036 ) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2037 mark_adjust(curwin->w_cursor.lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2038 did_append = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2039 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2040 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2041 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2042 // In VREPLACE mode we are starting to replace the next line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2043 curwin->w_cursor.lnum++; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2044 if (curwin->w_cursor.lnum >= Insstart.lnum + vr_lines_changed) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2045 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2046 // In case we NL to a new line, BS to the previous one, and NL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2047 // again, we don't want to save the new line for undo twice. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2048 (void)u_save_cursor(); /* errors are ignored! */ |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2049 vr_lines_changed++; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2050 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2051 ml_replace(curwin->w_cursor.lnum, p_extra, TRUE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2052 changed_bytes(curwin->w_cursor.lnum, 0); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2053 curwin->w_cursor.lnum--; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2054 did_append = FALSE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2055 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2056 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2057 if (newindent |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2058 #ifdef FEAT_SMARTINDENT |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2059 || did_si |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2060 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2061 ) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2062 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2063 ++curwin->w_cursor.lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2064 #ifdef FEAT_SMARTINDENT |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2065 if (did_si) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2066 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2067 int sw = (int)get_sw_value(curbuf); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2068 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2069 if (p_sr) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2070 newindent -= newindent % sw; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2071 newindent += sw; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2072 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2073 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2074 // Copy the indent |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2075 if (curbuf->b_p_ci) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2076 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2077 (void)copy_indent(newindent, saved_line); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2078 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2079 // Set the 'preserveindent' option so that any further screwing |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2080 // with the line doesn't entirely destroy our efforts to preserve |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2081 // it. It gets restored at the function end. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2082 curbuf->b_p_pi = TRUE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2083 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2084 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2085 (void)set_indent(newindent, SIN_INSERT); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2086 less_cols -= curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2087 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2088 ai_col = curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2089 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2090 // In REPLACE mode, for each character in the new indent, there must |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2091 // be a NUL on the replace stack, for when it is deleted with BS |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2092 if (REPLACE_NORMAL(State)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2093 for (n = 0; n < (int)curwin->w_cursor.col; ++n) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2094 replace_push(NUL); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2095 newcol += curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2096 #ifdef FEAT_SMARTINDENT |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2097 if (no_si) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2098 did_si = FALSE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2099 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2100 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2101 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2102 #ifdef FEAT_COMMENTS |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2103 // In REPLACE mode, for each character in the extra leader, there must be |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2104 // a NUL on the replace stack, for when it is deleted with BS. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2105 if (REPLACE_NORMAL(State)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2106 while (lead_len-- > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2107 replace_push(NUL); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2108 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2109 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2110 curwin->w_cursor = old_cursor; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2111 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2112 if (dir == FORWARD) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2113 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2114 if (trunc_line || (State & INSERT)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2115 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2116 // truncate current line at cursor |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2117 saved_line[curwin->w_cursor.col] = NUL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2118 // Remove trailing white space, unless OPENLINE_KEEPTRAIL used. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2119 if (trunc_line && !(flags & OPENLINE_KEEPTRAIL)) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2120 truncate_spaces(saved_line); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2121 ml_replace(curwin->w_cursor.lnum, saved_line, FALSE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2122 saved_line = NULL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2123 if (did_append) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2124 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2125 changed_lines(curwin->w_cursor.lnum, curwin->w_cursor.col, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2126 curwin->w_cursor.lnum + 1, 1L); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2127 did_append = FALSE; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2128 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2129 // Move marks after the line break to the new line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2130 if (flags & OPENLINE_MARKFIX) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2131 mark_col_adjust(curwin->w_cursor.lnum, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2132 curwin->w_cursor.col + less_cols_off, |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2133 1L, (long)-less_cols, 0); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2134 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2135 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2136 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2137 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2138 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2139 // Put the cursor on the new line. Careful: the scrollup() above may |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2140 // have moved w_cursor, we must use old_cursor. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2141 curwin->w_cursor.lnum = old_cursor.lnum + 1; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2142 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2143 if (did_append) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2144 changed_lines(curwin->w_cursor.lnum, 0, curwin->w_cursor.lnum, 1L); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2145 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2146 curwin->w_cursor.col = newcol; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2147 curwin->w_cursor.coladd = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2148 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2149 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2150 // In VREPLACE mode, we are handling the replace stack ourselves, so stop |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2151 // fixthisline() from doing it (via change_indent()) by telling it we're in |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2152 // normal INSERT mode. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2153 if (State & VREPLACE_FLAG) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2154 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2155 vreplace_mode = State; // So we know to put things right later |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2156 State = INSERT; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2157 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2158 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2159 vreplace_mode = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2160 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2161 #ifdef FEAT_LISP |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2162 // May do lisp indenting. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2163 if (!p_paste |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2164 # ifdef FEAT_COMMENTS |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2165 && leader == NULL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2166 # endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2167 && curbuf->b_p_lisp |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2168 && curbuf->b_p_ai) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2169 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2170 fixthisline(get_lisp_indent); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2171 ai_col = (colnr_T)getwhitecols_curline(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2172 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2173 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2174 #ifdef FEAT_CINDENT |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2175 // May do indenting after opening a new line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2176 if (!p_paste |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2177 && (curbuf->b_p_cin |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2178 # ifdef FEAT_EVAL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2179 || *curbuf->b_p_inde != NUL |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2180 # endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2181 ) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2182 && in_cinkeys(dir == FORWARD |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2183 ? KEY_OPEN_FORW |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2184 : KEY_OPEN_BACK, ' ', linewhite(curwin->w_cursor.lnum))) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2185 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2186 do_c_expr_indent(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2187 ai_col = (colnr_T)getwhitecols_curline(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2188 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2189 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2190 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2191 if (vreplace_mode != 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2192 State = vreplace_mode; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2193 #endif |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2194 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2195 // Finally, VREPLACE gets the stuff on the new line, then puts back the |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2196 // original line, and inserts the new stuff char by char, pushing old stuff |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
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diff
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|
2197 // onto the replace stack (via ins_char()). |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2198 if (State & VREPLACE_FLAG) |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2199 { |
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Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2200 // Put new line in p_extra |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2201 p_extra = vim_strsave(ml_get_curline()); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2202 if (p_extra == NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
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diff
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|
2203 goto theend; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2204 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2205 // Put back original line |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2206 ml_replace(curwin->w_cursor.lnum, next_line, FALSE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2207 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
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|
2208 // Insert new stuff into line again |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2209 curwin->w_cursor.col = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2210 curwin->w_cursor.coladd = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2211 ins_bytes(p_extra); // will call changed_bytes() |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2212 vim_free(p_extra); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2213 next_line = NULL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2214 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2215 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2216 retval = OK; // success! |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2217 theend: |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2218 curbuf->b_p_pi = saved_pi; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2219 vim_free(saved_line); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2220 vim_free(next_line); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2221 vim_free(allocated); |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2222 return retval; |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2223 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2224 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2225 /* |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2226 * Delete from cursor to end of line. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2227 * Caller must have prepared for undo. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2228 * If "fixpos" is TRUE fix the cursor position when done. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2229 * |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2230 * Return FAIL for failure, OK otherwise. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2231 */ |
7217a9c5adb3
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parents:
diff
changeset
|
2232 int |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2233 truncate_line(int fixpos) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2234 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2235 char_u *newp; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2236 linenr_T lnum = curwin->w_cursor.lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2237 colnr_T col = curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2238 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2239 if (col == 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2240 newp = vim_strsave((char_u *)""); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2241 else |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2242 newp = vim_strnsave(ml_get(lnum), col); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2243 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2244 if (newp == NULL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2245 return FAIL; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2246 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2247 ml_replace(lnum, newp, FALSE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2248 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2249 // mark the buffer as changed and prepare for displaying |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2250 changed_bytes(lnum, curwin->w_cursor.col); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2251 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2252 // If "fixpos" is TRUE we don't want to end up positioned at the NUL. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2253 if (fixpos && curwin->w_cursor.col > 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2254 --curwin->w_cursor.col; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2255 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2256 return OK; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2257 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2258 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2259 /* |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2260 * Delete "nlines" lines at the cursor. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2261 * Saves the lines for undo first if "undo" is TRUE. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2262 */ |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2263 void |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2264 del_lines(long nlines, int undo) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2265 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2266 long n; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2267 linenr_T first = curwin->w_cursor.lnum; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2268 |
7217a9c5adb3
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Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2269 if (nlines <= 0) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2270 return; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2271 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2272 // save the deleted lines for undo |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2273 if (undo && u_savedel(first, nlines) == FAIL) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2274 return; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2275 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2276 for (n = 0; n < nlines; ) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2277 { |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2278 if (curbuf->b_ml.ml_flags & ML_EMPTY) // nothing to delete |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2279 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2280 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2281 ml_delete(first, TRUE); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2282 ++n; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2283 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2284 // If we delete the last line in the file, stop |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2285 if (first > curbuf->b_ml.ml_line_count) |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2286 break; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2287 } |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2288 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2289 // Correct the cursor position before calling deleted_lines_mark(), it may |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2290 // trigger a callback to display the cursor. |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2291 curwin->w_cursor.col = 0; |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2292 check_cursor_lnum(); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2293 |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2294 // adjust marks, mark the buffer as changed and prepare for displaying |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2295 deleted_lines_mark(first, n); |
7217a9c5adb3
Add missing files from patch 8.1.1318
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
2296 } |