Mercurial > vim
annotate src/edit.c @ 26576:5ea6db641b5e v8.2.3817
patch 8.2.3817: Vim9: Not using NL as command end does not work for :autocmd
Commit: https://github.com/vim/vim/commit/f87dac04c351583241ea1c4ec4228516431e6f22
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Dec 15 17:53:40 2021 +0000
patch 8.2.3817: Vim9: Not using NL as command end does not work for :autocmd
Problem: Vim9: Not using NL as command end does not work for :autocmd.
Solution: Only ignore NL for commands with an expression argument.
author | Bram Moolenaar <Bram@vim.org> |
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date | Wed, 15 Dec 2021 19:00:02 +0100 |
parents | 9596c652420b |
children | b3ac5a4dc158 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * edit.c: functions for Insert mode | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 | |
16 #define BACKSPACE_CHAR 1 | |
17 #define BACKSPACE_WORD 2 | |
18 #define BACKSPACE_WORD_NOT_SPACE 3 | |
19 #define BACKSPACE_LINE 4 | |
20 | |
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21 // Set when doing something for completion that may call edit() recursively, |
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22 // which is not allowed. |
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23 static int compl_busy = FALSE; |
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24 |
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25 |
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26 static void ins_ctrl_v(void); |
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27 static void insert_special(int, int, int); |
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28 static void redo_literal(int c); |
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29 static void start_arrow_common(pos_T *end_insert_pos, int change); |
744 | 30 #ifdef FEAT_SPELL |
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31 static void check_spell_redraw(void); |
221 | 32 #endif |
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33 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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34 static int echeck_abbr(int); |
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35 static void mb_replace_pop_ins(int cc); |
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36 static void replace_flush(void); |
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37 static void replace_do_bs(int limit_col); |
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38 static int del_char_after_col(int limit_col); |
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39 static void ins_reg(void); |
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40 static void ins_ctrl_g(void); |
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41 static void ins_ctrl_hat(void); |
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42 static int ins_esc(long *count, int cmdchar, int nomove); |
7 | 43 #ifdef FEAT_RIGHTLEFT |
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44 static void ins_ctrl_(void); |
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45 #endif |
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46 static int ins_start_select(int c); |
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47 static void ins_insert(int replaceState); |
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48 static void ins_ctrl_o(void); |
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49 static void ins_shift(int c, int lastc); |
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50 static void ins_del(void); |
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51 static int ins_bs(int c, int mode, int *inserted_space_p); |
692 | 52 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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53 static void ins_tabline(int c); |
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54 #endif |
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55 static void ins_left(void); |
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56 static void ins_home(int c); |
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57 static void ins_end(int c); |
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58 static void ins_s_left(void); |
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59 static void ins_right(void); |
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60 static void ins_s_right(void); |
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61 static void ins_up(int startcol); |
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62 static void ins_pageup(void); |
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63 static void ins_down(int startcol); |
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64 static void ins_pagedown(void); |
7 | 65 #ifdef FEAT_DND |
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66 static void ins_drop(void); |
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67 #endif |
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68 static int ins_tab(void); |
7 | 69 #ifdef FEAT_DIGRAPHS |
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70 static int ins_digraph(void); |
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71 #endif |
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72 static int ins_ctrl_ey(int tc); |
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73 #if defined(FEAT_EVAL) |
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74 static char_u *do_insert_char_pre(int c); |
3390 | 75 #endif |
7 | 76 |
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77 static colnr_T Insstart_textlen; // length of line when insert started |
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78 static colnr_T Insstart_blank_vcol; // vcol for first inserted blank |
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79 static int update_Insstart_orig = TRUE; // set Insstart_orig to Insstart |
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80 |
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81 static char_u *last_insert = NULL; // the text of the previous insert, |
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82 // K_SPECIAL and CSI are escaped |
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83 static int last_insert_skip; // nr of chars in front of previous insert |
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84 static int new_insert_skip; // nr of chars in front of current insert |
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85 static int did_restart_edit; // "restart_edit" when calling edit() |
7 | 86 |
87 #ifdef FEAT_CINDENT | |
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88 static int can_cindent; // may do cindenting on this line |
7 | 89 #endif |
90 | |
91 #ifdef FEAT_RIGHTLEFT | |
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92 static int revins_on; // reverse insert mode on |
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93 static int revins_chars; // how much to skip after edit |
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94 static int revins_legal; // was the last char 'legal'? |
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95 static int revins_scol; // start column of revins session |
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96 #endif |
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97 |
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98 static int ins_need_undo; // call u_save() before inserting a |
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99 // char. Set when edit() is called. |
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100 // after that arrow_used is used. |
7 | 101 |
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102 static int dont_sync_undo = FALSE; // CTRL-G U prevents syncing undo for |
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103 // the next left/right cursor key |
7 | 104 |
105 /* | |
106 * edit(): Start inserting text. | |
107 * | |
108 * "cmdchar" can be: | |
109 * 'i' normal insert command | |
110 * 'a' normal append command | |
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111 * K_PS bracketed paste |
7 | 112 * 'R' replace command |
113 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
114 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
115 * 'g' "gI" command. | |
116 * 'V' "gR" command for Virtual Replace mode. | |
117 * 'v' "gr" command for single character Virtual Replace mode. | |
118 * | |
119 * This function is not called recursively. For CTRL-O commands, it returns | |
120 * and lets the caller handle the Normal-mode command. | |
121 * | |
122 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
123 */ | |
124 int | |
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125 edit( |
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126 int cmdchar, |
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127 int startln, // if set, insert at start of line |
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128 long count) |
7 | 129 { |
130 int c = 0; | |
131 char_u *ptr; | |
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132 int lastc = 0; |
1869 | 133 int mincol; |
7 | 134 static linenr_T o_lnum = 0; |
135 int i; | |
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136 int did_backspace = TRUE; // previous char was backspace |
7 | 137 #ifdef FEAT_CINDENT |
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138 int line_is_white = FALSE; // line is empty before insert |
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139 #endif |
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140 linenr_T old_topline = 0; // topline before insertion |
7 | 141 #ifdef FEAT_DIFF |
142 int old_topfill = -1; | |
143 #endif | |
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144 int inserted_space = FALSE; // just inserted a space |
7 | 145 int replaceState = REPLACE; |
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146 int nomove = FALSE; // don't move cursor on return |
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147 #ifdef FEAT_JOB_CHANNEL |
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148 int cmdchar_todo = cmdchar; |
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149 #endif |
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150 #ifdef FEAT_CONCEAL |
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151 int cursor_line_was_concealed; |
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152 #endif |
7 | 153 |
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154 // Remember whether editing was restarted after CTRL-O. |
603 | 155 did_restart_edit = restart_edit; |
156 | |
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157 // sleep before redrawing, needed for "CTRL-O :" that results in an |
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158 // error message |
7 | 159 check_for_delay(TRUE); |
160 | |
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161 // set Insstart_orig to Insstart |
5680 | 162 update_Insstart_orig = TRUE; |
163 | |
7 | 164 #ifdef HAVE_SANDBOX |
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165 // Don't allow inserting in the sandbox. |
7 | 166 if (sandbox != 0) |
167 { | |
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168 emsg(_(e_not_allowed_in_sandbox)); |
7 | 169 return FALSE; |
170 } | |
171 #endif | |
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172 // Don't allow changes in the buffer while editing the cmdline. The |
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173 // caller of getcmdline() may get confused. |
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174 // Don't allow recursive insert mode when busy with completion. |
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175 if (textwinlock != 0 || textlock != 0 |
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176 || ins_compl_active() || compl_busy || pum_visible()) |
632 | 177 { |
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178 emsg(_(e_textwinlock)); |
844 | 179 return FALSE; |
180 } | |
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181 ins_compl_clear(); // clear stuff for CTRL-X mode |
7 | 182 |
11 | 183 /* |
184 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
185 */ | |
186 if (cmdchar != 'r' && cmdchar != 'v') | |
187 { | |
4027 | 188 pos_T save_cursor = curwin->w_cursor; |
189 | |
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190 #ifdef FEAT_EVAL |
11 | 191 if (cmdchar == 'R') |
192 ptr = (char_u *)"r"; | |
193 else if (cmdchar == 'V') | |
194 ptr = (char_u *)"v"; | |
195 else | |
196 ptr = (char_u *)"i"; | |
197 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
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198 set_vim_var_string(VV_CHAR, NULL, -1); // clear v:char |
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199 #endif |
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200 ins_apply_autocmds(EVENT_INSERTENTER); |
4027 | 201 |
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202 // Check for changed highlighting, e.g. for ModeMsg. |
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203 if (need_highlight_changed) |
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204 highlight_changed(); |
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205 |
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206 // Make sure the cursor didn't move. Do call check_cursor_col() in |
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207 // case the text was modified. Since Insert mode was not started yet |
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208 // a call to check_cursor_col() may move the cursor, especially with |
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209 // the "A" command, thus set State to avoid that. Also check that the |
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210 // line number is still valid (lines may have been deleted). |
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211 // Do not restore if v:char was set to a non-empty string. |
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212 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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213 #ifdef FEAT_EVAL |
4448 | 214 && *get_vim_var_str(VV_CHAR) == NUL |
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215 #endif |
4448 | 216 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
4027 | 217 { |
218 int save_state = State; | |
219 | |
220 curwin->w_cursor = save_cursor; | |
221 State = INSERT; | |
222 check_cursor_col(); | |
223 State = save_state; | |
224 } | |
11 | 225 } |
226 | |
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227 #ifdef FEAT_CONCEAL |
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228 // Check if the cursor line was concealed before changing State. |
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229 cursor_line_was_concealed = curwin->w_p_cole > 0 |
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230 && conceal_cursor_line(curwin); |
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231 #endif |
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232 |
7 | 233 /* |
234 * When doing a paste with the middle mouse button, Insstart is set to | |
235 * where the paste started. | |
236 */ | |
237 if (where_paste_started.lnum != 0) | |
238 Insstart = where_paste_started; | |
239 else | |
240 { | |
241 Insstart = curwin->w_cursor; | |
242 if (startln) | |
243 Insstart.col = 0; | |
244 } | |
1869 | 245 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
7 | 246 Insstart_blank_vcol = MAXCOL; |
247 if (!did_ai) | |
248 ai_col = 0; | |
249 | |
250 if (cmdchar != NUL && restart_edit == 0) | |
251 { | |
252 ResetRedobuff(); | |
253 AppendNumberToRedobuff(count); | |
254 if (cmdchar == 'V' || cmdchar == 'v') | |
255 { | |
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256 // "gR" or "gr" command |
7 | 257 AppendCharToRedobuff('g'); |
258 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
259 } | |
260 else | |
261 { | |
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262 if (cmdchar == K_PS) |
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263 AppendCharToRedobuff('a'); |
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264 else |
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265 AppendCharToRedobuff(cmdchar); |
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266 if (cmdchar == 'g') // "gI" command |
7 | 267 AppendCharToRedobuff('I'); |
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268 else if (cmdchar == 'r') // "r<CR>" command |
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269 count = 1; // insert only one <CR> |
7 | 270 } |
271 } | |
272 | |
273 if (cmdchar == 'R') | |
274 { | |
275 State = REPLACE; | |
276 } | |
277 else if (cmdchar == 'V' || cmdchar == 'v') | |
278 { | |
279 State = VREPLACE; | |
280 replaceState = VREPLACE; | |
281 orig_line_count = curbuf->b_ml.ml_line_count; | |
282 vr_lines_changed = 1; | |
283 } | |
284 else | |
285 State = INSERT; | |
286 | |
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287 trigger_modechanged(); |
7 | 288 stop_insert_mode = FALSE; |
289 | |
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290 #ifdef FEAT_CONCEAL |
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291 // Check if the cursor line needs redrawing after changing State. If |
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292 // 'concealcursor' is "n" it needs to be redrawn without concealing. |
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293 conceal_check_cursor_line(cursor_line_was_concealed); |
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294 #endif |
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295 |
7 | 296 /* |
297 * Need to recompute the cursor position, it might move when the cursor is | |
298 * on a TAB or special character. | |
299 */ | |
300 curs_columns(TRUE); | |
301 | |
302 /* | |
303 * Enable langmap or IME, indicated by 'iminsert'. | |
304 * Note that IME may enabled/disabled without us noticing here, thus the | |
305 * 'iminsert' value may not reflect what is actually used. It is updated | |
306 * when hitting <Esc>. | |
307 */ | |
308 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
309 State |= LANGMAP; | |
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310 #ifdef HAVE_INPUT_METHOD |
7 | 311 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
312 #endif | |
313 | |
314 setmouse(); | |
315 #ifdef FEAT_CMDL_INFO | |
316 clear_showcmd(); | |
317 #endif | |
318 #ifdef FEAT_RIGHTLEFT | |
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319 // there is no reverse replace mode |
7 | 320 revins_on = (State == INSERT && p_ri); |
321 if (revins_on) | |
322 undisplay_dollar(); | |
323 revins_chars = 0; | |
324 revins_legal = 0; | |
325 revins_scol = -1; | |
326 #endif | |
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327 if (!p_ek) |
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328 { |
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329 #ifdef FEAT_JOB_CHANNEL |
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330 ch_log_output = TRUE; |
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331 #endif |
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332 // Disable bracketed paste mode, we won't recognize the escape |
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333 // sequences. |
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334 out_str(T_BD); |
7 | 335 |
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336 // Disable modifyOtherKeys, keys with modifiers would cause exiting |
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337 // Insert mode. |
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338 out_str(T_CTE); |
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339 } |
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340 |
7 | 341 /* |
342 * Handle restarting Insert mode. | |
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343 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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344 * here with something in the stuff buffer. |
7 | 345 */ |
346 if (restart_edit != 0 && stuff_empty()) | |
347 { | |
348 /* | |
349 * After a paste we consider text typed to be part of the insert for | |
350 * the pasted text. You can backspace over the pasted text too. | |
351 */ | |
352 if (where_paste_started.lnum) | |
353 arrow_used = FALSE; | |
354 else | |
355 arrow_used = TRUE; | |
356 restart_edit = 0; | |
357 | |
358 /* | |
359 * If the cursor was after the end-of-line before the CTRL-O and it is | |
360 * now at the end-of-line, put it after the end-of-line (this is not | |
361 * correct in very rare cases). | |
362 * Also do this if curswant is greater than the current virtual | |
363 * column. Eg after "^O$" or "^O80|". | |
364 */ | |
365 validate_virtcol(); | |
366 update_curswant(); | |
230 | 367 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
7 | 368 || curwin->w_curswant > curwin->w_virtcol) |
369 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
370 { | |
371 if (ptr[1] == NUL) | |
372 ++curwin->w_cursor.col; | |
373 else if (has_mbyte) | |
374 { | |
474 | 375 i = (*mb_ptr2len)(ptr); |
7 | 376 if (ptr[i] == NUL) |
377 curwin->w_cursor.col += i; | |
378 } | |
379 } | |
230 | 380 ins_at_eol = FALSE; |
7 | 381 } |
382 else | |
383 arrow_used = FALSE; | |
384 | |
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385 // we are in insert mode now, don't need to start it anymore |
7 | 386 need_start_insertmode = FALSE; |
387 | |
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388 // Need to save the line for undo before inserting the first char. |
7 | 389 ins_need_undo = TRUE; |
390 | |
391 where_paste_started.lnum = 0; | |
392 #ifdef FEAT_CINDENT | |
393 can_cindent = TRUE; | |
394 #endif | |
395 #ifdef FEAT_FOLDING | |
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396 // The cursor line is not in a closed fold, unless 'insertmode' is set or |
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397 // restarting. |
7 | 398 if (!p_im && did_restart_edit == 0) |
399 foldOpenCursor(); | |
400 #endif | |
401 | |
402 /* | |
403 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
404 * A warning message for changing a readonly file is given here, before | |
405 * actually changing anything. It's put after the mode, if any. | |
406 */ | |
407 i = 0; | |
644 | 408 if (p_smd && msg_silent == 0) |
7 | 409 i = showmode(); |
410 | |
411 if (!p_im && did_restart_edit == 0) | |
1473 | 412 change_warning(i == 0 ? 0 : i + 1); |
7 | 413 |
414 #ifdef CURSOR_SHAPE | |
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415 ui_cursor_shape(); // may show different cursor shape |
7 | 416 #endif |
417 #ifdef FEAT_DIGRAPHS | |
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418 do_digraph(-1); // clear digraphs |
7 | 419 #endif |
420 | |
603 | 421 /* |
422 * Get the current length of the redo buffer, those characters have to be | |
423 * skipped if we want to get to the inserted characters. | |
424 */ | |
7 | 425 ptr = get_inserted(); |
426 if (ptr == NULL) | |
427 new_insert_skip = 0; | |
428 else | |
429 { | |
430 new_insert_skip = (int)STRLEN(ptr); | |
431 vim_free(ptr); | |
432 } | |
433 | |
434 old_indent = 0; | |
435 | |
436 /* | |
437 * Main loop in Insert mode: repeat until Insert mode is left. | |
438 */ | |
439 for (;;) | |
440 { | |
441 #ifdef FEAT_RIGHTLEFT | |
442 if (!revins_legal) | |
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443 revins_scol = -1; // reset on illegal motions |
7 | 444 else |
445 revins_legal = 0; | |
446 #endif | |
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447 if (arrow_used) // don't repeat insert when arrow key used |
7 | 448 count = 0; |
449 | |
5680 | 450 if (update_Insstart_orig) |
451 Insstart_orig = Insstart; | |
452 | |
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453 if (stop_insert_mode && !pum_visible()) |
7 | 454 { |
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455 // ":stopinsert" used or 'insertmode' reset |
7 | 456 count = 0; |
457 goto doESCkey; | |
458 } | |
459 | |
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460 // set curwin->w_curswant for next K_DOWN or K_UP |
7 | 461 if (!arrow_used) |
462 curwin->w_set_curswant = TRUE; | |
463 | |
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464 // If there is no typeahead may check for timestamps (e.g., for when a |
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465 // menu invoked a shell command). |
7 | 466 if (stuff_empty()) |
467 { | |
468 did_check_timestamps = FALSE; | |
469 if (need_check_timestamps) | |
470 check_timestamps(FALSE); | |
471 } | |
472 | |
473 /* | |
474 * When emsg() was called msg_scroll will have been set. | |
475 */ | |
476 msg_scroll = FALSE; | |
477 | |
478 #ifdef FEAT_GUI | |
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479 // When 'mousefocus' is set a mouse movement may have taken us to |
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480 // another window. "need_mouse_correct" may then be set because of an |
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481 // autocommand. |
7 | 482 if (need_mouse_correct) |
483 gui_mouse_correct(); | |
484 #endif | |
485 | |
486 #ifdef FEAT_FOLDING | |
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487 // Open fold at the cursor line, according to 'foldopen'. |
7 | 488 if (fdo_flags & FDO_INSERT) |
489 foldOpenCursor(); | |
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490 // Close folds where the cursor isn't, according to 'foldclose' |
7 | 491 if (!char_avail()) |
492 foldCheckClose(); | |
493 #endif | |
494 | |
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495 #ifdef FEAT_JOB_CHANNEL |
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496 if (bt_prompt(curbuf)) |
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497 { |
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498 init_prompt(cmdchar_todo); |
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499 cmdchar_todo = NUL; |
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500 } |
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501 #endif |
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502 |
7 | 503 /* |
504 * If we inserted a character at the last position of the last line in | |
505 * the window, scroll the window one line up. This avoids an extra | |
506 * redraw. | |
507 * This is detected when the cursor column is smaller after inserting | |
508 * something. | |
509 * Don't do this when the topline changed already, it has | |
510 * already been adjusted (by insertchar() calling open_line())). | |
511 */ | |
512 if (curbuf->b_mod_set | |
513 && curwin->w_p_wrap | |
514 && !did_backspace | |
515 && curwin->w_topline == old_topline | |
516 #ifdef FEAT_DIFF | |
517 && curwin->w_topfill == old_topfill | |
518 #endif | |
519 ) | |
520 { | |
521 mincol = curwin->w_wcol; | |
522 validate_cursor_col(); | |
523 | |
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524 if ( |
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525 #ifdef FEAT_VARTABS |
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526 (int)curwin->w_wcol < mincol - tabstop_at( |
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527 get_nolist_virtcol(), curbuf->b_p_ts, |
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528 curbuf->b_p_vts_array) |
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529 #else |
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530 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
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531 #endif |
7 | 532 && curwin->w_wrow == W_WINROW(curwin) |
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533 + curwin->w_height - 1 - get_scrolloff_value() |
7 | 534 && (curwin->w_cursor.lnum != curwin->w_topline |
535 #ifdef FEAT_DIFF | |
536 || curwin->w_topfill > 0 | |
537 #endif | |
538 )) | |
539 { | |
540 #ifdef FEAT_DIFF | |
541 if (curwin->w_topfill > 0) | |
542 --curwin->w_topfill; | |
543 else | |
544 #endif | |
545 #ifdef FEAT_FOLDING | |
546 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
547 set_topline(curwin, old_topline + 1); | |
548 else | |
549 #endif | |
550 set_topline(curwin, curwin->w_topline + 1); | |
551 } | |
552 } | |
553 | |
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554 // May need to adjust w_topline to show the cursor. |
7 | 555 update_topline(); |
556 | |
557 did_backspace = FALSE; | |
558 | |
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559 validate_cursor(); // may set must_redraw |
7 | 560 |
561 /* | |
562 * Redraw the display when no characters are waiting. | |
563 * Also shows mode, ruler and positions cursor. | |
564 */ | |
661 | 565 ins_redraw(TRUE); |
7 | 566 |
567 if (curwin->w_p_scb) | |
568 do_check_scrollbind(TRUE); | |
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569 |
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570 if (curwin->w_p_crb) |
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571 do_check_cursorbind(); |
7 | 572 update_curswant(); |
573 old_topline = curwin->w_topline; | |
574 #ifdef FEAT_DIFF | |
575 old_topfill = curwin->w_topfill; | |
576 #endif | |
577 | |
578 #ifdef USE_ON_FLY_SCROLL | |
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579 dont_scroll = FALSE; // allow scrolling here |
7 | 580 #endif |
581 | |
582 /* | |
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583 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
7 | 584 */ |
6673 | 585 if (c != K_CURSORHOLD) |
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586 lastc = c; // remember the previous char for CTRL-D |
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587 |
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588 // After using CTRL-G U the next cursor key will not break undo. |
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589 if (dont_sync_undo == MAYBE) |
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590 dont_sync_undo = TRUE; |
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591 else |
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592 dont_sync_undo = FALSE; |
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593 if (cmdchar == K_PS) |
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594 // Got here from normal mode when bracketed paste started. |
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595 c = K_PS; |
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596 else |
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597 do |
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598 { |
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599 c = safe_vgetc(); |
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600 |
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601 if (stop_insert_mode) |
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602 { |
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603 // Insert mode ended, possibly from a callback. |
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604 if (c != K_IGNORE && c != K_NOP) |
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605 vungetc(c); |
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606 count = 0; |
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607 nomove = TRUE; |
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608 ins_compl_prep(ESC); |
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609 goto doESCkey; |
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610 } |
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611 } while (c == K_IGNORE || c == K_NOP); |
7 | 612 |
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613 // Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. |
978 | 614 did_cursorhold = TRUE; |
615 | |
7 | 616 #ifdef FEAT_RIGHTLEFT |
617 if (p_hkmap && KeyTyped) | |
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618 c = hkmap(c); // Hebrew mode mapping |
7 | 619 #endif |
620 | |
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621 // If the window was made so small that nothing shows, make it at least |
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622 // one line and one column when typing. |
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623 if (KeyTyped && !KeyStuffed) |
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624 win_ensure_size(); |
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625 |
659 | 626 /* |
627 * Special handling of keys while the popup menu is visible or wanted | |
897 | 628 * and the cursor is still in the completed word. Only when there is |
629 * a match, skip this when no matches were found. | |
659 | 630 */ |
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631 if (ins_compl_active() |
897 | 632 && pum_wanted() |
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633 && curwin->w_cursor.col >= ins_compl_col() |
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634 && ins_compl_has_shown_match()) |
659 | 635 { |
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636 // BS: Delete one character from "compl_leader". |
659 | 637 if ((c == K_BS || c == Ctrl_H) |
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638 && curwin->w_cursor.col > ins_compl_col() |
836 | 639 && (c = ins_compl_bs()) == NUL) |
657 | 640 continue; |
641 | |
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642 // When no match was selected or it was edited. |
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643 if (!ins_compl_used_match()) |
657 | 644 { |
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645 // CTRL-L: Add one character from the current match to |
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changeset
|
646 // "compl_leader". Except when at the original match and |
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patch 8.1.2378: using old C style comments
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|
647 // there is nothing to add, CTRL-L works like CTRL-P then. |
836 | 648 if (c == Ctrl_L |
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|
649 && (!ctrl_x_mode_line_or_eval() |
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|
650 || ins_compl_long_shown_match())) |
659 | 651 { |
652 ins_compl_addfrommatch(); | |
653 continue; | |
654 } | |
655 | |
18777
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|
656 // A non-white character that fits in with the current |
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|
657 // completion: Add to "compl_leader". |
1430 | 658 if (ins_compl_accept_char(c)) |
659 | 659 { |
13380
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13244
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changeset
|
660 #if defined(FEAT_EVAL) |
18777
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|
661 // Trigger InsertCharPre. |
3390 | 662 char_u *str = do_insert_char_pre(c); |
663 char_u *p; | |
664 | |
665 if (str != NULL) | |
666 { | |
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patch 8.0.0451: some macros are in lower case
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|
667 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
3390 | 668 ins_compl_addleader(PTR2CHAR(p)); |
669 vim_free(str); | |
670 } | |
671 else | |
672 #endif | |
673 ins_compl_addleader(c); | |
659 | 674 continue; |
675 } | |
665 | 676 |
18777
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|
677 // Pressing CTRL-Y selects the current match. When |
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|
678 // ins_compl_enter_selects() is set the Enter key does the |
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changeset
|
679 // same. |
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changeset
|
680 if ((c == Ctrl_Y || (ins_compl_enter_selects() |
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commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
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10289
diff
changeset
|
681 && (c == CAR || c == K_KENTER || c == NL))) |
d9bd03a0d70f
commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
682 && stop_arrow() == OK) |
665 | 683 { |
684 ins_compl_delete(); | |
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
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10120
diff
changeset
|
685 ins_compl_insert(FALSE); |
665 | 686 } |
657 | 687 } |
688 } | |
689 | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
690 // Prepare for or stop CTRL-X mode. This doesn't do completion, but |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
691 // it does fix up the text when finishing completion. |
16142
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diff
changeset
|
692 ins_compl_init_get_longest(); |
1526 | 693 if (ins_compl_prep(c)) |
657 | 694 continue; |
7 | 695 |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
696 // CTRL-\ CTRL-N goes to Normal mode, |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
697 // CTRL-\ CTRL-G goes to mode selected with 'insertmode', |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
698 // CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. |
7 | 699 if (c == Ctrl_BSL) |
700 { | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
701 // may need to redraw when no more chars available now |
661 | 702 ins_redraw(FALSE); |
7 | 703 ++no_mapping; |
704 ++allow_keys; | |
1389 | 705 c = plain_vgetc(); |
7 | 706 --no_mapping; |
707 --allow_keys; | |
477 | 708 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
7 | 709 { |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
710 // it's something else |
7 | 711 vungetc(c); |
712 c = Ctrl_BSL; | |
713 } | |
714 else if (c == Ctrl_G && p_im) | |
715 continue; | |
716 else | |
717 { | |
477 | 718 if (c == Ctrl_O) |
719 { | |
720 ins_ctrl_o(); | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
721 ins_at_eol = FALSE; // cursor keeps its column |
477 | 722 nomove = TRUE; |
723 } | |
7 | 724 count = 0; |
725 goto doESCkey; | |
726 } | |
727 } | |
728 | |
729 #ifdef FEAT_DIGRAPHS | |
730 c = do_digraph(c); | |
731 #endif | |
732 | |
16142
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patch 8.1.1076: file for Insert mode is much too big
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changeset
|
733 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode_cmdline()) |
7 | 734 goto docomplete; |
735 if (c == Ctrl_V || c == Ctrl_Q) | |
736 { | |
737 ins_ctrl_v(); | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
738 c = Ctrl_V; // pretend CTRL-V is last typed character |
7 | 739 continue; |
740 } | |
741 | |
742 #ifdef FEAT_CINDENT | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
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17775
diff
changeset
|
743 if (cindent_on() && ctrl_x_mode_none()) |
7 | 744 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
745 // A key name preceded by a bang means this key is not to be |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
746 // inserted. Skip ahead to the re-indenting below. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
747 // A key name preceded by a star means that indenting has to be |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
748 // done before inserting the key. |
7 | 749 line_is_white = inindent(0); |
750 if (in_cinkeys(c, '!', line_is_white)) | |
751 goto force_cindent; | |
752 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
753 && stop_arrow() == OK) | |
754 do_c_expr_indent(); | |
755 } | |
756 #endif | |
757 | |
758 #ifdef FEAT_RIGHTLEFT | |
759 if (curwin->w_p_rl) | |
760 switch (c) | |
761 { | |
762 case K_LEFT: c = K_RIGHT; break; | |
763 case K_S_LEFT: c = K_S_RIGHT; break; | |
764 case K_C_LEFT: c = K_C_RIGHT; break; | |
765 case K_RIGHT: c = K_LEFT; break; | |
766 case K_S_RIGHT: c = K_S_LEFT; break; | |
767 case K_C_RIGHT: c = K_C_LEFT; break; | |
768 } | |
769 #endif | |
770 | |
771 /* | |
772 * If 'keymodel' contains "startsel", may start selection. If it | |
773 * does, a CTRL-O and c will be stuffed, we need to get these | |
774 * characters. | |
775 */ | |
776 if (ins_start_select(c)) | |
777 continue; | |
778 | |
779 /* | |
780 * The big switch to handle a character in insert mode. | |
781 */ | |
782 switch (c) | |
783 { | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
784 case ESC: // End input mode |
7 | 785 if (echeck_abbr(ESC + ABBR_OFF)) |
786 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
787 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
788 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
789 case Ctrl_C: // End input mode |
7 | 790 #ifdef FEAT_CMDWIN |
791 if (c == Ctrl_C && cmdwin_type != 0) | |
792 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
793 // Close the cmdline window. |
7 | 794 cmdwin_result = K_IGNORE; |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
795 got_int = FALSE; // don't stop executing autocommands et al. |
929 | 796 nomove = TRUE; |
7 | 797 goto doESCkey; |
798 } | |
799 #endif | |
14103
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
800 #ifdef FEAT_JOB_CHANNEL |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
801 if (c == Ctrl_C && bt_prompt(curbuf)) |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
802 { |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
803 if (invoke_prompt_interrupt()) |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
804 { |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
805 if (!bt_prompt(curbuf)) |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
806 // buffer changed to a non-prompt buffer, get out of |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
807 // Insert mode |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
808 goto doESCkey; |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
809 break; |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
810 } |
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patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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parents:
14093
diff
changeset
|
811 } |
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patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
812 #endif |
7 | 813 |
814 #ifdef UNIX | |
815 do_intr: | |
816 #endif | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
817 // when 'insertmode' set, and not halfway a mapping, don't leave |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
818 // Insert mode |
7 | 819 if (goto_im()) |
820 { | |
821 if (got_int) | |
822 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
823 (void)vgetc(); // flush all buffers |
7 | 824 got_int = FALSE; |
825 } | |
826 else | |
6949 | 827 vim_beep(BO_IM); |
7 | 828 break; |
829 } | |
830 doESCkey: | |
831 /* | |
832 * This is the ONLY return from edit()! | |
833 */ | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
834 // Always update o_lnum, so that a "CTRL-O ." that adds a line |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
835 // still puts the cursor back after the inserted text. |
230 | 836 if (ins_at_eol && gchar_cursor() == NUL) |
7 | 837 o_lnum = curwin->w_cursor.lnum; |
838 | |
477 | 839 if (ins_esc(&count, cmdchar, nomove)) |
11 | 840 { |
14985
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
841 // When CTRL-C was typed got_int will be set, with the result |
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patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
842 // that the autocommands won't be executed. When mapped got_int |
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
843 // is not set, but let's keep the behavior the same. |
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
844 if (cmdchar != 'r' && cmdchar != 'v' && c != Ctrl_C) |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
845 ins_apply_autocmds(EVENT_INSERTLEAVE); |
993 | 846 did_cursorhold = FALSE; |
7 | 847 return (c == Ctrl_O); |
11 | 848 } |
7 | 849 continue; |
850 | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
851 case Ctrl_Z: // suspend when 'insertmode' set |
449 | 852 if (!p_im) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
853 goto normalchar; // insert CTRL-Z as normal char |
10636
3db97def0f35
patch 8.0.0208: internally used commands end up in history
Christian Brabandt <cb@256bit.org>
parents:
10468
diff
changeset
|
854 do_cmdline_cmd((char_u *)"stop"); |
10980
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
855 #ifdef CURSOR_SHAPE |
18777
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patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
856 ui_cursor_shape(); // may need to update cursor shape |
10980
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
857 #endif |
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
858 continue; |
449 | 859 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
860 case Ctrl_O: // execute one command |
502 | 861 #ifdef FEAT_COMPL_FUNC |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
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parents:
16127
diff
changeset
|
862 if (ctrl_x_mode_omni()) |
449 | 863 goto docomplete; |
864 #endif | |
865 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
866 break; | |
867 ins_ctrl_o(); | |
853 | 868 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
869 // don't move the cursor left when 'virtualedit' has "onemore". |
25380
ac88cd21ae88
patch 8.2.3227: 'virtualedit' can only be set globally
Bram Moolenaar <Bram@vim.org>
parents:
25378
diff
changeset
|
870 if (get_ve_flags() & VE_ONEMORE) |
853 | 871 { |
872 ins_at_eol = FALSE; | |
873 nomove = TRUE; | |
874 } | |
449 | 875 count = 0; |
876 goto doESCkey; | |
877 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
878 case K_INS: // toggle insert/replace mode |
464 | 879 case K_KINS: |
880 ins_insert(replaceState); | |
881 break; | |
882 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
883 case K_SELECT: // end of Select mode mapping - ignore |
464 | 884 break; |
885 | |
18777
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patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
886 case K_HELP: // Help key works like <ESC> <Help> |
449 | 887 case K_F1: |
888 case K_XF1: | |
889 stuffcharReadbuff(K_HELP); | |
890 if (p_im) | |
891 need_start_insertmode = TRUE; | |
892 goto doESCkey; | |
893 | |
894 #ifdef FEAT_NETBEANS_INTG | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
895 case K_F21: // NetBeans command |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
896 ++no_mapping; // don't map the next key hits |
1389 | 897 i = plain_vgetc(); |
449 | 898 --no_mapping; |
899 netbeans_keycommand(i); | |
900 break; | |
901 #endif | |
902 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
903 case K_ZERO: // Insert the previously inserted text. |
7 | 904 case NUL: |
905 case Ctrl_A: | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
906 // For ^@ the trailing ESC will end the insert, unless there is an |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
907 // error. |
7 | 908 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
909 && c != Ctrl_A && !p_im) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
910 goto doESCkey; // quit insert mode |
7 | 911 inserted_space = FALSE; |
912 break; | |
913 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
914 case Ctrl_R: // insert the contents of a register |
7 | 915 ins_reg(); |
916 auto_format(FALSE, TRUE); | |
917 inserted_space = FALSE; | |
918 break; | |
919 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
920 case Ctrl_G: // commands starting with CTRL-G |
7 | 921 ins_ctrl_g(); |
922 break; | |
923 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
924 case Ctrl_HAT: // switch input mode and/or langmap |
449 | 925 ins_ctrl_hat(); |
7 | 926 break; |
927 | |
928 #ifdef FEAT_RIGHTLEFT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
929 case Ctrl__: // switch between languages |
7 | 930 if (!p_ari) |
931 goto normalchar; | |
932 ins_ctrl_(); | |
933 break; | |
934 #endif | |
935 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
936 case Ctrl_D: // Make indent one shiftwidth smaller. |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
937 #if defined(FEAT_FIND_ID) |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
938 if (ctrl_x_mode_path_defines()) |
7 | 939 goto docomplete; |
940 #endif | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
941 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
942 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
943 case Ctrl_T: // Make indent one shiftwidth greater. |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
944 if (c == Ctrl_T && ctrl_x_mode_thesaurus()) |
7 | 945 { |
449 | 946 if (has_compl_option(FALSE)) |
947 goto docomplete; | |
948 break; | |
7 | 949 } |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
950 |
7 | 951 ins_shift(c, lastc); |
952 auto_format(FALSE, TRUE); | |
953 inserted_space = FALSE; | |
954 break; | |
955 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
956 case K_DEL: // delete character under the cursor |
7 | 957 case K_KDEL: |
958 ins_del(); | |
959 auto_format(FALSE, TRUE); | |
960 break; | |
961 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
962 case K_BS: // delete character before the cursor |
7 | 963 case Ctrl_H: |
964 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
965 auto_format(FALSE, TRUE); | |
966 break; | |
967 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
968 case Ctrl_W: // delete word before the cursor |
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
969 #ifdef FEAT_JOB_CHANNEL |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
970 if (bt_prompt(curbuf) && (mod_mask & MOD_MASK_SHIFT) == 0) |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
971 { |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
972 // In a prompt window CTRL-W is used for window commands. |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
973 // Use Shift-CTRL-W to delete a word. |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
974 stuffcharReadbuff(Ctrl_W); |
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
975 restart_edit = 'A'; |
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
976 nomove = TRUE; |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
977 count = 0; |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
978 goto doESCkey; |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
979 } |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
980 #endif |
7 | 981 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
982 auto_format(FALSE, TRUE); | |
983 break; | |
984 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
985 case Ctrl_U: // delete all inserted text in current line |
12 | 986 # ifdef FEAT_COMPL_FUNC |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
987 // CTRL-X CTRL-U completes with 'completefunc'. |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
988 if (ctrl_x_mode_function()) |
12 | 989 goto docomplete; |
990 # endif | |
7 | 991 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
992 auto_format(FALSE, TRUE); | |
993 inserted_space = FALSE; | |
994 break; | |
995 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
996 case K_LEFTMOUSE: // mouse keys |
7 | 997 case K_LEFTMOUSE_NM: |
998 case K_LEFTDRAG: | |
999 case K_LEFTRELEASE: | |
1000 case K_LEFTRELEASE_NM: | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1001 case K_MOUSEMOVE: |
7 | 1002 case K_MIDDLEMOUSE: |
1003 case K_MIDDLEDRAG: | |
1004 case K_MIDDLERELEASE: | |
1005 case K_RIGHTMOUSE: | |
1006 case K_RIGHTDRAG: | |
1007 case K_RIGHTRELEASE: | |
1008 case K_X1MOUSE: | |
1009 case K_X1DRAG: | |
1010 case K_X1RELEASE: | |
1011 case K_X2MOUSE: | |
1012 case K_X2DRAG: | |
1013 case K_X2RELEASE: | |
1014 ins_mouse(c); | |
1015 break; | |
1016 | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1017 case K_MOUSEDOWN: // Default action for scroll wheel up: scroll up |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1018 ins_mousescroll(MSCR_DOWN); |
7 | 1019 break; |
1020 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1021 case K_MOUSEUP: // Default action for scroll wheel down: scroll down |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1022 ins_mousescroll(MSCR_UP); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1023 break; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1024 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1025 case K_MOUSELEFT: // Scroll wheel left |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1026 ins_mousescroll(MSCR_LEFT); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1027 break; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1028 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
1029 case K_MOUSERIGHT: // Scroll wheel right |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1030 ins_mousescroll(MSCR_RIGHT); |
7 | 1031 break; |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
1032 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1033 case K_PS: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1034 bracketed_paste(PASTE_INSERT, FALSE, NULL); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1035 if (cmdchar == K_PS) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1036 // invoked from normal mode, bail out |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1037 goto doESCkey; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1038 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1039 case K_PE: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1040 // Got K_PE without K_PS, ignore. |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1041 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1042 |
692 | 1043 #ifdef FEAT_GUI_TABLINE |
1044 case K_TABLINE: | |
1045 case K_TABMENU: | |
1046 ins_tabline(c); | |
1047 break; | |
1048 #endif | |
7 | 1049 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1050 case K_IGNORE: // Something mapped to nothing |
7 | 1051 break; |
1052 | |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22858
diff
changeset
|
1053 case K_COMMAND: // <Cmd>command<CR> |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22858
diff
changeset
|
1054 do_cmdline(NULL, getcmdkeycmd, NULL, 0); |
22882
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1055 #ifdef FEAT_TERMINAL |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1056 if (term_use_loop()) |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1057 // Started a terminal that gets the input, exit Insert mode. |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1058 goto doESCkey; |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1059 #endif |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22858
diff
changeset
|
1060 break; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22858
diff
changeset
|
1061 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1062 case K_CURSORHOLD: // Didn't type something for a while. |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1063 ins_apply_autocmds(EVENT_CURSORHOLDI); |
661 | 1064 did_cursorhold = TRUE; |
25866
45a8b2b2f652
patch 8.2.3467: CursorHoldI event interferes with "CTRL-G U"
Bram Moolenaar <Bram@vim.org>
parents:
25818
diff
changeset
|
1065 // If CTRL-G U was used apply it to the next typed key. |
45a8b2b2f652
patch 8.2.3467: CursorHoldI event interferes with "CTRL-G U"
Bram Moolenaar <Bram@vim.org>
parents:
25818
diff
changeset
|
1066 if (dont_sync_undo == TRUE) |
45a8b2b2f652
patch 8.2.3467: CursorHoldI event interferes with "CTRL-G U"
Bram Moolenaar <Bram@vim.org>
parents:
25818
diff
changeset
|
1067 dont_sync_undo = MAYBE; |
661 | 1068 break; |
1069 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1070 #ifdef FEAT_GUI_MSWIN |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1071 // On MS-Windows ignore <M-F4>, we get it when closing the window |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1072 // was cancelled. |
625 | 1073 case K_F4: |
1074 if (mod_mask != MOD_MASK_ALT) | |
1075 goto normalchar; | |
1076 break; | |
1077 #endif | |
1078 | |
7 | 1079 #ifdef FEAT_GUI |
1080 case K_VER_SCROLLBAR: | |
1081 ins_scroll(); | |
1082 break; | |
1083 | |
1084 case K_HOR_SCROLLBAR: | |
1085 ins_horscroll(); | |
1086 break; | |
1087 #endif | |
1088 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1089 case K_HOME: // <Home> |
7 | 1090 case K_KHOME: |
1091 case K_S_HOME: | |
1092 case K_C_HOME: | |
1093 ins_home(c); | |
1094 break; | |
1095 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1096 case K_END: // <End> |
7 | 1097 case K_KEND: |
1098 case K_S_END: | |
1099 case K_C_END: | |
1100 ins_end(c); | |
1101 break; | |
1102 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1103 case K_LEFT: // <Left> |
180 | 1104 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
1105 ins_s_left(); | |
1106 else | |
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
1107 ins_left(); |
7 | 1108 break; |
1109 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1110 case K_S_LEFT: // <S-Left> |
7 | 1111 case K_C_LEFT: |
1112 ins_s_left(); | |
1113 break; | |
1114 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1115 case K_RIGHT: // <Right> |
180 | 1116 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
1117 ins_s_right(); | |
1118 else | |
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
1119 ins_right(); |
7 | 1120 break; |
1121 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1122 case K_S_RIGHT: // <S-Right> |
7 | 1123 case K_C_RIGHT: |
1124 ins_s_right(); | |
1125 break; | |
1126 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1127 case K_UP: // <Up> |
665 | 1128 if (pum_visible()) |
1129 goto docomplete; | |
180 | 1130 if (mod_mask & MOD_MASK_SHIFT) |
1131 ins_pageup(); | |
1132 else | |
1133 ins_up(FALSE); | |
7 | 1134 break; |
1135 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1136 case K_S_UP: // <S-Up> |
7 | 1137 case K_PAGEUP: |
1138 case K_KPAGEUP: | |
610 | 1139 if (pum_visible()) |
1140 goto docomplete; | |
7 | 1141 ins_pageup(); |
1142 break; | |
1143 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1144 case K_DOWN: // <Down> |
665 | 1145 if (pum_visible()) |
1146 goto docomplete; | |
180 | 1147 if (mod_mask & MOD_MASK_SHIFT) |
1148 ins_pagedown(); | |
1149 else | |
1150 ins_down(FALSE); | |
7 | 1151 break; |
1152 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1153 case K_S_DOWN: // <S-Down> |
7 | 1154 case K_PAGEDOWN: |
1155 case K_KPAGEDOWN: | |
610 | 1156 if (pum_visible()) |
1157 goto docomplete; | |
7 | 1158 ins_pagedown(); |
1159 break; | |
1160 | |
1161 #ifdef FEAT_DND | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1162 case K_DROP: // drag-n-drop event |
7 | 1163 ins_drop(); |
1164 break; | |
1165 #endif | |
1166 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1167 case K_S_TAB: // When not mapped, use like a normal TAB |
7 | 1168 c = TAB; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1169 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1170 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1171 case TAB: // TAB or Complete patterns along path |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1172 #if defined(FEAT_FIND_ID) |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1173 if (ctrl_x_mode_path_patterns()) |
7 | 1174 goto docomplete; |
1175 #endif | |
1176 inserted_space = FALSE; | |
1177 if (ins_tab()) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1178 goto normalchar; // insert TAB as a normal char |
7 | 1179 auto_format(FALSE, TRUE); |
1180 break; | |
1181 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1182 case K_KENTER: // <Enter> |
7 | 1183 c = CAR; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1184 // FALLTHROUGH |
7 | 1185 case CAR: |
1186 case NL: | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1187 #if defined(FEAT_QUICKFIX) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1188 // In a quickfix window a <CR> jumps to the error under the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1189 // cursor. |
7 | 1190 if (bt_quickfix(curbuf) && c == CAR) |
1191 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1192 if (curwin->w_llist_ref == NULL) // quickfix window |
644 | 1193 do_cmdline_cmd((char_u *)".cc"); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1194 else // location list window |
644 | 1195 do_cmdline_cmd((char_u *)".ll"); |
7 | 1196 break; |
1197 } | |
1198 #endif | |
1199 #ifdef FEAT_CMDWIN | |
1200 if (cmdwin_type != 0) | |
1201 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1202 // Execute the command in the cmdline window. |
7 | 1203 cmdwin_result = CAR; |
1204 goto doESCkey; | |
1205 } | |
1206 #endif | |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1207 #ifdef FEAT_JOB_CHANNEL |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1208 if (bt_prompt(curbuf)) |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1209 { |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1210 invoke_prompt_callback(); |
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
1211 if (!bt_prompt(curbuf)) |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
1212 // buffer changed to a non-prompt buffer, get out of |
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
1213 // Insert mode |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1214 goto doESCkey; |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1215 break; |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1216 } |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1217 #endif |
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1218 if (ins_eol(c) == FAIL && !p_im) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1219 goto doESCkey; // out of memory |
7 | 1220 auto_format(FALSE, FALSE); |
1221 inserted_space = FALSE; | |
1222 break; | |
1223 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1224 case Ctrl_K: // digraph or keyword completion |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1225 if (ctrl_x_mode_dictionary()) |
7 | 1226 { |
449 | 1227 if (has_compl_option(TRUE)) |
1228 goto docomplete; | |
1229 break; | |
7 | 1230 } |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1231 #ifdef FEAT_DIGRAPHS |
7 | 1232 c = ins_digraph(); |
1233 if (c == NUL) | |
1234 break; | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1235 #endif |
7 | 1236 goto normalchar; |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1237 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1238 case Ctrl_X: // Enter CTRL-X mode |
464 | 1239 ins_ctrl_x(); |
1240 break; | |
1241 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1242 case Ctrl_RSB: // Tag name completion after ^X |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1243 if (!ctrl_x_mode_tags()) |
7 | 1244 goto normalchar; |
1245 goto docomplete; | |
1246 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1247 case Ctrl_F: // File name completion after ^X |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1248 if (!ctrl_x_mode_files()) |
7 | 1249 goto normalchar; |
1250 goto docomplete; | |
477 | 1251 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1252 case 's': // Spelling completion after ^X |
477 | 1253 case Ctrl_S: |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1254 if (!ctrl_x_mode_spell()) |
477 | 1255 goto normalchar; |
1256 goto docomplete; | |
7 | 1257 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1258 case Ctrl_L: // Whole line completion after ^X |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1259 if (!ctrl_x_mode_whole_line()) |
7 | 1260 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1261 // CTRL-L with 'insertmode' set: Leave Insert mode |
7 | 1262 if (p_im) |
1263 { | |
1264 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
1265 break; | |
1266 goto doESCkey; | |
1267 } | |
1268 goto normalchar; | |
1269 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1270 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1271 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1272 case Ctrl_P: // Do previous/next pattern completion |
7 | 1273 case Ctrl_N: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1274 // if 'complete' is empty then plain ^P is no longer special, |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1275 // but it is under other ^X modes |
7 | 1276 if (*curbuf->b_p_cpt == NUL |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1277 && (ctrl_x_mode_normal() || ctrl_x_mode_whole_line()) |
449 | 1278 && !(compl_cont_status & CONT_LOCAL)) |
7 | 1279 goto normalchar; |
1280 | |
1281 docomplete: | |
1927 | 1282 compl_busy = TRUE; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1283 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1284 disable_fold_update++; // don't redraw folds here |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1285 #endif |
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1286 if (ins_complete(c, TRUE) == FAIL) |
449 | 1287 compl_cont_status = 0; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1288 #ifdef FEAT_FOLDING |
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1289 disable_fold_update--; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1290 #endif |
1927 | 1291 compl_busy = FALSE; |
7 | 1292 break; |
1293 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1294 case Ctrl_Y: // copy from previous line or scroll down |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1295 case Ctrl_E: // copy from next line or scroll up |
449 | 1296 c = ins_ctrl_ey(c); |
7 | 1297 break; |
1298 | |
1299 default: | |
1300 #ifdef UNIX | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1301 if (c == intr_char) // special interrupt char |
7 | 1302 goto do_intr; |
1303 #endif | |
1304 | |
2845 | 1305 normalchar: |
7 | 1306 /* |
4352 | 1307 * Insert a normal character. |
7 | 1308 */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1309 #if defined(FEAT_EVAL) |
2845 | 1310 if (!p_paste) |
1311 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1312 // Trigger InsertCharPre. |
3390 | 1313 char_u *str = do_insert_char_pre(c); |
1314 char_u *p; | |
1315 | |
1316 if (str != NULL) | |
2845 | 1317 { |
3390 | 1318 if (*str != NUL && stop_arrow() != FAIL) |
2845 | 1319 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1320 // Insert the new value of v:char literally. |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
1321 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
2845 | 1322 { |
3390 | 1323 c = PTR2CHAR(p); |
1324 if (c == CAR || c == K_KENTER || c == NL) | |
1325 ins_eol(c); | |
1326 else | |
1327 ins_char(c); | |
2845 | 1328 } |
3390 | 1329 AppendToRedobuffLit(str, -1); |
2845 | 1330 } |
3390 | 1331 vim_free(str); |
1332 c = NUL; | |
2845 | 1333 } |
1334 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1335 // If the new value is already inserted or an empty string |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1336 // then don't insert any character. |
2845 | 1337 if (c == NUL) |
1338 break; | |
1339 } | |
1340 #endif | |
7 | 1341 #ifdef FEAT_SMARTINDENT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1342 // Try to perform smart-indenting. |
7 | 1343 ins_try_si(c); |
1344 #endif | |
1345 | |
1346 if (c == ' ') | |
1347 { | |
1348 inserted_space = TRUE; | |
1349 #ifdef FEAT_CINDENT | |
1350 if (inindent(0)) | |
1351 can_cindent = FALSE; | |
1352 #endif | |
1353 if (Insstart_blank_vcol == MAXCOL | |
1354 && curwin->w_cursor.lnum == Insstart.lnum) | |
1355 Insstart_blank_vcol = get_nolist_virtcol(); | |
1356 } | |
1357 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1358 // Insert a normal character and check for abbreviations on a |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1359 // special character. Let CTRL-] expand abbreviations without |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1360 // inserting it. |
3448 | 1361 if (vim_iswordc(c) || (!echeck_abbr( |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1362 // Add ABBR_OFF for characters above 0x100, this is |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1363 // what check_abbr() expects. |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1364 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : c) |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1365 && c != Ctrl_RSB)) |
7 | 1366 { |
1367 insert_special(c, FALSE, FALSE); | |
1368 #ifdef FEAT_RIGHTLEFT | |
1369 revins_legal++; | |
1370 revins_chars++; | |
1371 #endif | |
1372 } | |
1373 | |
1374 auto_format(FALSE, TRUE); | |
1375 | |
1376 #ifdef FEAT_FOLDING | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1377 // When inserting a character the cursor line must never be in a |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1378 // closed fold. |
7 | 1379 foldOpenCursor(); |
1380 #endif | |
1381 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1382 } // end of switch (c) |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1383 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1384 // If typed something may trigger CursorHoldI again. |
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1385 if (c != K_CURSORHOLD |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1386 #ifdef FEAT_COMPL_FUNC |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1387 // but not in CTRL-X mode, a script can't restore the state |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1388 && ctrl_x_mode_normal() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1389 #endif |
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1390 ) |
978 | 1391 did_cursorhold = FALSE; |
1392 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1393 // If the cursor was moved we didn't just insert a space |
7 | 1394 if (arrow_used) |
1395 inserted_space = FALSE; | |
1396 | |
1397 #ifdef FEAT_CINDENT | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1398 if (can_cindent && cindent_on() && ctrl_x_mode_normal()) |
7 | 1399 { |
1400 force_cindent: | |
1401 /* | |
1402 * Indent now if a key was typed that is in 'cinkeys'. | |
1403 */ | |
1404 if (in_cinkeys(c, ' ', line_is_white)) | |
1405 { | |
1406 if (stop_arrow() == OK) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1407 // re-indent the current line |
7 | 1408 do_c_expr_indent(); |
1409 } | |
1410 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1411 #endif // FEAT_CINDENT |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1412 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1413 } // for (;;) |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1414 // NOTREACHED |
7 | 1415 } |
1416 | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1417 int |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1418 ins_need_undo_get(void) |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1419 { |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1420 return ins_need_undo; |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1421 } |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1422 |
7 | 1423 /* |
1424 * Redraw for Insert mode. | |
1425 * This is postponed until getting the next character to make '$' in the 'cpo' | |
1426 * option work correctly. | |
1427 * Only redraw when there are no characters available. This speeds up | |
1428 * inserting sequences of characters (e.g., for CTRL-R). | |
1429 */ | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1430 void |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1431 ins_redraw(int ready) // not busy with something |
7 | 1432 { |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1433 #ifdef FEAT_CONCEAL |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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2250
diff
changeset
|
1434 linenr_T conceal_old_cursor_line = 0; |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1435 linenr_T conceal_new_cursor_line = 0; |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1436 int conceal_update_lines = FALSE; |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1437 #endif |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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2250
diff
changeset
|
1438 |
5592 | 1439 if (char_avail()) |
1440 return; | |
1441 | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1442 // Trigger CursorMoved if the cursor moved. Not when the popup menu is |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1443 // visible, the command might delete it. |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
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|
1444 if (ready && (has_cursormovedI() |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
1445 # ifdef FEAT_PROP_POPUP |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1446 || popup_visible |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1447 # endif |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1448 # if defined(FEAT_CONCEAL) |
69517d67421f
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Christian Brabandt <cb@256bit.org>
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diff
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|
1449 || curwin->w_p_cole > 0 |
5592 | 1450 # endif |
1451 ) | |
13380
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Christian Brabandt <cb@256bit.org>
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|
1452 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1453 && !pum_visible()) |
5592 | 1454 { |
1455 # ifdef FEAT_SYN_HL | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1456 // Need to update the screen first, to make sure syntax |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1457 // highlighting is correct after making a change (e.g., inserting |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1458 // a "(". The autocommand may also require a redraw, so it's done |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1459 // again below, unfortunately. |
5592 | 1460 if (syntax_present(curwin) && must_redraw) |
1461 update_screen(0); | |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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|
1462 # endif |
5592 | 1463 if (has_cursormovedI()) |
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1464 { |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
1465 // Make sure curswant is correct, an autocommand may call |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1466 // getcurpos(). |
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1467 update_curswant(); |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1468 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
8003
94798af62c56
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Christian Brabandt <cb@256bit.org>
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7817
diff
changeset
|
1469 } |
18763
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1470 #ifdef FEAT_PROP_POPUP |
16904
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patch 8.1.1453: popup window "moved" property not implemented yet
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changeset
|
1471 if (popup_visible) |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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diff
changeset
|
1472 popup_check_cursor_pos(); |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1473 #endif |
5592 | 1474 # ifdef FEAT_CONCEAL |
1475 if (curwin->w_p_cole > 0) | |
1476 { | |
1477 conceal_old_cursor_line = last_cursormoved.lnum; | |
1478 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
1479 conceal_update_lines = TRUE; | |
1480 } | |
1481 # endif | |
1482 last_cursormoved = curwin->w_cursor; | |
13380
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diff
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|
1483 } |
69517d67421f
patch 8.0.1564: too many #ifdefs
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changeset
|
1484 |
25967
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1485 // Trigger TextChangedI if b_changedtick_i differs. |
5592 | 1486 if (ready && has_textchangedI() |
25967
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1487 && curbuf->b_last_changedtick_i != CHANGEDTICK(curbuf) |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
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diff
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|
1488 && !pum_visible()) |
5592 | 1489 { |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1490 aco_save_T aco; |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1491 varnumber_T tick = CHANGEDTICK(curbuf); |
14463
3b87daa5c37a
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1492 |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1493 // save and restore curwin and curbuf, in case the autocmd changes them |
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1494 aucmd_prepbuf(&aco, curbuf); |
13240
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patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
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|
1495 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1496 aucmd_restbuf(&aco); |
25967
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1497 curbuf->b_last_changedtick_i = CHANGEDTICK(curbuf); |
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1498 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
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changeset
|
1499 u_save(curwin->w_cursor.lnum, |
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patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
1500 (linenr_T)(curwin->w_cursor.lnum + 1)); |
13240
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Christian Brabandt <cb@256bit.org>
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|
1501 } |
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
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changeset
|
1502 |
25967
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1503 // Trigger TextChangedP if b_changedtick_pum differs. When the popupmenu |
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1504 // closes TextChangedI will need to trigger for backwards compatibility, |
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1505 // thus use different b_last_changedtick* variables. |
13240
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|
1506 if (ready && has_textchangedP() |
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|
1507 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
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changeset
|
1508 && pum_visible()) |
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|
1509 { |
14079
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|
1510 aco_save_T aco; |
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1511 varnumber_T tick = CHANGEDTICK(curbuf); |
14079
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|
1512 |
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patch 8.1.0057: popup menu displayed wrong when using autocmd
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parents:
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diff
changeset
|
1513 // save and restore curwin and curbuf, in case the autocmd changes them |
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patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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|
1514 aucmd_prepbuf(&aco, curbuf); |
13240
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changeset
|
1515 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
14079
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patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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|
1516 aucmd_restbuf(&aco); |
13240
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Christian Brabandt <cb@256bit.org>
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changeset
|
1517 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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parents:
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diff
changeset
|
1518 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
1519 u_save(curwin->w_cursor.lnum, |
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parents:
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|
1520 (linenr_T)(curwin->w_cursor.lnum + 1)); |
13240
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patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
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|
1521 } |
5592 | 1522 |
18098
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changeset
|
1523 // Trigger SafeState if nothing is pending. |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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diff
changeset
|
1524 may_trigger_safestate(ready |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1525 && !ins_compl_active() |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
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changeset
|
1526 && !pum_visible()); |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1527 |
15436
29f3d59bb6f0
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parents:
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diff
changeset
|
1528 #if defined(FEAT_CONCEAL) |
5592 | 1529 if ((conceal_update_lines |
1530 && (conceal_old_cursor_line != conceal_new_cursor_line | |
1531 || conceal_cursor_line(curwin))) | |
1532 || need_cursor_line_redraw) | |
1533 { | |
1534 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
15436
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parents:
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diff
changeset
|
1535 redrawWinline(curwin, conceal_old_cursor_line); |
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parents:
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diff
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|
1536 redrawWinline(curwin, conceal_new_cursor_line == 0 |
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diff
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|
1537 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
5592 | 1538 curwin->w_valid &= ~VALID_CROW; |
15436
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diff
changeset
|
1539 need_cursor_line_redraw = FALSE; |
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|
1540 } |
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|
1541 #endif |
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|
1542 if (must_redraw) |
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|
1543 update_screen(0); |
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changeset
|
1544 else if (clear_cmdline || redraw_cmdline) |
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|
1545 showmode(); // clear cmdline and show mode |
5592 | 1546 showruler(FALSE); |
1547 setcursor(); | |
18777
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changeset
|
1548 emsg_on_display = FALSE; // may remove error message now |
7 | 1549 } |
1550 | |
1551 /* | |
1552 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
1553 */ | |
1554 static void | |
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diff
changeset
|
1555 ins_ctrl_v(void) |
7 | 1556 { |
1557 int c; | |
2811 | 1558 int did_putchar = FALSE; |
7 | 1559 |
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changeset
|
1560 // may need to redraw when no more chars available now |
661 | 1561 ins_redraw(FALSE); |
7 | 1562 |
1563 if (redrawing() && !char_avail()) | |
2811 | 1564 { |
7 | 1565 edit_putchar('^', TRUE); |
2811 | 1566 did_putchar = TRUE; |
1567 } | |
18777
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|
1568 AppendToRedobuff((char_u *)CTRL_V_STR); // CTRL-V |
7 | 1569 |
1570 #ifdef FEAT_CMDL_INFO | |
1571 add_to_showcmd_c(Ctrl_V); | |
1572 #endif | |
1573 | |
23076
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|
1574 // Do not change any modifyOtherKeys ESC sequence to a normal key for |
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patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
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|
1575 // CTRL-SHIFT-V. |
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patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
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|
1576 c = get_literal(mod_mask & MOD_MASK_SHIFT); |
2811 | 1577 if (did_putchar) |
18777
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|
1578 // when the line fits in 'columns' the '^' is at the start of the next |
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|
1579 // line and will not removed by the redraw |
2811 | 1580 edit_unputchar(); |
7 | 1581 #ifdef FEAT_CMDL_INFO |
1582 clear_showcmd(); | |
1583 #endif | |
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|
1584 |
7 | 1585 insert_special(c, FALSE, TRUE); |
1586 #ifdef FEAT_RIGHTLEFT | |
1587 revins_chars++; | |
1588 revins_legal++; | |
1589 #endif | |
1590 } | |
1591 | |
1592 /* | |
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1593 * After getting an ESC or CSI for a literal key: If the typeahead buffer |
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|
1594 * contains a modifyOtherKeys sequence then decode it and return the result. |
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1595 * Otherwise return "c". |
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1596 * Note that this doesn't wait for characters, they must be in the typeahead |
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1597 * buffer already. |
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|
1598 */ |
25567
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|
1599 static int |
18717
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|
1600 decodeModifyOtherKeys(int c) |
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1601 { |
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|
1602 char_u *p = typebuf.tb_buf + typebuf.tb_off; |
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|
1603 int idx; |
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|
1604 int form = 0; |
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|
1605 int argidx = 0; |
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|
1606 int arg[2] = {0, 0}; |
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1607 |
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|
1608 // Recognize: |
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1609 // form 0: {lead}{key};{modifier}u |
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|
1610 // form 1: {lead}27;{modifier};{key}~ |
23664
aa8fa32cdca3
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Bram Moolenaar <Bram@vim.org>
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|
1611 if (typebuf.tb_len >= 4 && (c == CSI || (c == ESC && *p == '['))) |
18717
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1612 { |
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|
1613 idx = (*p == '['); |
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1614 if (p[idx] == '2' && p[idx + 1] == '7' && p[idx + 2] == ';') |
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1615 { |
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1616 form = 1; |
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|
1617 idx += 3; |
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1618 } |
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|
1619 while (idx < typebuf.tb_len && argidx < 2) |
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1620 { |
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|
1621 if (p[idx] == ';') |
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|
1622 ++argidx; |
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|
1623 else if (VIM_ISDIGIT(p[idx])) |
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|
1624 arg[argidx] = arg[argidx] * 10 + (p[idx] - '0'); |
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|
1625 else |
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|
1626 break; |
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|
1627 ++idx; |
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1628 } |
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|
1629 if (idx < typebuf.tb_len |
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|
1630 && p[idx] == (form == 1 ? '~' : 'u') |
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|
1631 && argidx == 1) |
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|
1632 { |
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|
1633 // Match, consume the code. |
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|
1634 typebuf.tb_off += idx + 1; |
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18709
diff
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|
1635 typebuf.tb_len -= idx + 1; |
19627
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Bram Moolenaar <Bram@vim.org>
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|
1636 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
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diff
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|
1637 if (typebuf.tb_len == 0) |
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patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Bram Moolenaar <Bram@vim.org>
parents:
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|
1638 typebuf_was_filled = FALSE; |
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
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|
1639 #endif |
18717
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1640 |
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changeset
|
1641 mod_mask = decode_modifiers(arg[!form]); |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
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20237
diff
changeset
|
1642 c = merge_modifyOtherKeys(arg[form], &mod_mask); |
18717
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|
1643 } |
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|
1644 } |
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1645 |
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|
1646 return c; |
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|
1647 } |
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|
1648 |
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|
1649 /* |
7 | 1650 * Put a character directly onto the screen. It's not stored in a buffer. |
1651 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
1652 */ | |
1653 static int pc_status; | |
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|
1654 #define PC_STATUS_UNSET 0 // pc_bytes was not set |
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|
1655 #define PC_STATUS_RIGHT 1 // right halve of double-wide char |
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|
1656 #define PC_STATUS_LEFT 2 // left halve of double-wide char |
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|
1657 #define PC_STATUS_SET 3 // pc_bytes was filled |
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|
1658 static char_u pc_bytes[MB_MAXBYTES + 1]; // saved bytes |
7 | 1659 static int pc_attr; |
1660 static int pc_row; | |
1661 static int pc_col; | |
1662 | |
1663 void | |
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7799
diff
changeset
|
1664 edit_putchar(int c, int highlight) |
7 | 1665 { |
1666 int attr; | |
1667 | |
1668 if (ScreenLines != NULL) | |
1669 { | |
18777
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|
1670 update_topline(); // just in case w_topline isn't valid |
7 | 1671 validate_cursor(); |
1672 if (highlight) | |
11158
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diff
changeset
|
1673 attr = HL_ATTR(HLF_8); |
7 | 1674 else |
1675 attr = 0; | |
1676 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
12513
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patch 8.0.1135: W_WINCOL() is always the same
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changeset
|
1677 pc_col = curwin->w_wincol; |
7 | 1678 pc_status = PC_STATUS_UNSET; |
1679 #ifdef FEAT_RIGHTLEFT | |
1680 if (curwin->w_p_rl) | |
1681 { | |
12515
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patch 8.0.1136: W_WIDTH() is always the same
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|
1682 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
7 | 1683 if (has_mbyte) |
1684 { | |
1685 int fix_col = mb_fix_col(pc_col, pc_row); | |
1686 | |
1687 if (fix_col != pc_col) | |
1688 { | |
1689 screen_putchar(' ', pc_row, fix_col, attr); | |
1690 --curwin->w_wcol; | |
1691 pc_status = PC_STATUS_RIGHT; | |
1692 } | |
1693 } | |
1694 } | |
1695 else | |
1696 #endif | |
1697 { | |
1698 pc_col += curwin->w_wcol; | |
1699 if (mb_lefthalve(pc_row, pc_col)) | |
1700 pc_status = PC_STATUS_LEFT; | |
1701 } | |
1702 | |
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1703 // save the character to be able to put it back |
7 | 1704 if (pc_status == PC_STATUS_UNSET) |
1705 { | |
1706 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
1707 pc_status = PC_STATUS_SET; | |
1708 } | |
1709 screen_putchar(c, pc_row, pc_col, attr); | |
1710 } | |
1711 } | |
1712 | |
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1713 /* |
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1714 * Set the insert start position for when using a prompt buffer. |
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1715 */ |
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1716 void |
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1717 set_insstart(linenr_T lnum, int col) |
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1718 { |
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1719 Insstart.lnum = lnum; |
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1720 Insstart.col = col; |
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1721 Insstart_orig = Insstart; |
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1722 Insstart_textlen = Insstart.col; |
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1723 Insstart_blank_vcol = MAXCOL; |
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1724 arrow_used = FALSE; |
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1725 } |
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1726 |
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1727 /* |
7 | 1728 * Undo the previous edit_putchar(). |
1729 */ | |
1730 void | |
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1731 edit_unputchar(void) |
7 | 1732 { |
1733 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
1734 { | |
1735 if (pc_status == PC_STATUS_RIGHT) | |
1736 ++curwin->w_wcol; | |
1737 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
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1738 redrawWinline(curwin, curwin->w_cursor.lnum); |
7 | 1739 else |
1740 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
1741 } | |
1742 } | |
1743 | |
1744 /* | |
1745 * Called when p_dollar is set: display a '$' at the end of the changed text | |
1746 * Only works when cursor is in the line that changes. | |
1747 */ | |
1748 void | |
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1749 display_dollar(colnr_T col) |
7 | 1750 { |
1751 colnr_T save_col; | |
1752 | |
1753 if (!redrawing()) | |
1754 return; | |
1755 | |
1756 cursor_off(); | |
1757 save_col = curwin->w_cursor.col; | |
1758 curwin->w_cursor.col = col; | |
1759 if (has_mbyte) | |
1760 { | |
1761 char_u *p; | |
1762 | |
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1763 // If on the last byte of a multi-byte move to the first byte. |
7 | 1764 p = ml_get_curline(); |
1765 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
1766 } | |
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1767 curs_columns(FALSE); // recompute w_wrow and w_wcol |
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1768 if (curwin->w_wcol < curwin->w_width) |
7 | 1769 { |
1770 edit_putchar('$', FALSE); | |
1771 dollar_vcol = curwin->w_virtcol; | |
1772 } | |
1773 curwin->w_cursor.col = save_col; | |
1774 } | |
1775 | |
1776 /* | |
1777 * Call this function before moving the cursor from the normal insert position | |
1778 * in insert mode. | |
1779 */ | |
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1780 void |
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1781 undisplay_dollar(void) |
7 | 1782 { |
3318 | 1783 if (dollar_vcol >= 0) |
1784 { | |
1785 dollar_vcol = -1; | |
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1786 redrawWinline(curwin, curwin->w_cursor.lnum); |
7 | 1787 } |
1788 } | |
1789 | |
1790 /* | |
1791 * Truncate the space at the end of a line. This is to be used only in an | |
1792 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
1793 * modes. | |
1794 */ | |
1795 void | |
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1796 truncate_spaces(char_u *line) |
7 | 1797 { |
1798 int i; | |
1799 | |
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1800 // find start of trailing white space |
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1801 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
7 | 1802 { |
1803 if (State & REPLACE_FLAG) | |
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1804 replace_join(0); // remove a NUL from the replace stack |
7 | 1805 } |
1806 line[i + 1] = NUL; | |
1807 } | |
1808 | |
1809 /* | |
1810 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
1811 * modes correctly. May also be used when not in insert mode at all. | |
1782 | 1812 * Will attempt not to go before "col" even when there is a composing |
1813 * character. | |
7 | 1814 */ |
1815 void | |
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1816 backspace_until_column(int col) |
7 | 1817 { |
1818 while ((int)curwin->w_cursor.col > col) | |
1819 { | |
1820 curwin->w_cursor.col--; | |
1821 if (State & REPLACE_FLAG) | |
1782 | 1822 replace_do_bs(col); |
1823 else if (!del_char_after_col(col)) | |
1824 break; | |
1825 } | |
1826 } | |
1827 | |
1828 /* | |
1829 * Like del_char(), but make sure not to go before column "limit_col". | |
1830 * Only matters when there are composing characters. | |
1831 * Return TRUE when something was deleted. | |
1832 */ | |
1833 static int | |
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1834 del_char_after_col(int limit_col UNUSED) |
1782 | 1835 { |
1836 if (enc_utf8 && limit_col >= 0) | |
1837 { | |
1869 | 1838 colnr_T ecol = curwin->w_cursor.col + 1; |
1782 | 1839 |
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1840 // Make sure the cursor is at the start of a character, but |
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1841 // skip forward again when going too far back because of a |
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1842 // composing character. |
1782 | 1843 mb_adjust_cursor(); |
1796 | 1844 while (curwin->w_cursor.col < (colnr_T)limit_col) |
1782 | 1845 { |
1846 int l = utf_ptr2len(ml_get_cursor()); | |
1847 | |
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1848 if (l == 0) // end of line |
1782 | 1849 break; |
1850 curwin->w_cursor.col += l; | |
1851 } | |
1852 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
1853 return FALSE; | |
1869 | 1854 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
1782 | 1855 } |
1856 else | |
1857 (void)del_char(FALSE); | |
1858 return TRUE; | |
1859 } | |
7 | 1860 |
1861 /* | |
1862 * Next character is interpreted literally. | |
1863 * A one, two or three digit decimal number is interpreted as its byte value. | |
1864 * If one or two digits are entered, the next character is given to vungetc(). | |
1865 * For Unicode a character > 255 may be returned. | |
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1866 * If "noReduceKeys" is TRUE do not change any modifyOtherKeys ESC sequence |
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1867 * into a normal key, return ESC. |
7 | 1868 */ |
1869 int | |
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1870 get_literal(int noReduceKeys) |
7 | 1871 { |
1872 int cc; | |
1873 int nc; | |
1874 int i; | |
1875 int hex = FALSE; | |
1876 int octal = FALSE; | |
1877 int unicode = 0; | |
1878 | |
1879 if (got_int) | |
1880 return Ctrl_C; | |
1881 | |
1882 #ifdef FEAT_GUI | |
1883 /* | |
1884 * In GUI there is no point inserting the internal code for a special key. | |
1885 * It is more useful to insert the string "<KEY>" instead. This would | |
1886 * probably be useful in a text window too, but it would not be | |
1887 * vi-compatible (maybe there should be an option for it?) -- webb | |
1888 */ | |
1889 if (gui.in_use) | |
1890 ++allow_keys; | |
1891 #endif | |
1892 #ifdef USE_ON_FLY_SCROLL | |
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1893 dont_scroll = TRUE; // disallow scrolling here |
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1894 #endif |
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1895 ++no_mapping; // don't map the next key hits |
7 | 1896 cc = 0; |
1897 i = 0; | |
1898 for (;;) | |
1899 { | |
1389 | 1900 nc = plain_vgetc(); |
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1901 if ((nc == ESC || nc == CSI) && !noReduceKeys) |
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1902 nc = decodeModifyOtherKeys(nc); |
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1903 |
7 | 1904 #ifdef FEAT_CMDL_INFO |
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1905 if (!(State & CMDLINE) && MB_BYTE2LEN_CHECK(nc) == 1) |
7 | 1906 add_to_showcmd(nc); |
1907 #endif | |
1908 if (nc == 'x' || nc == 'X') | |
1909 hex = TRUE; | |
1910 else if (nc == 'o' || nc == 'O') | |
1911 octal = TRUE; | |
1912 else if (nc == 'u' || nc == 'U') | |
1913 unicode = nc; | |
1914 else | |
1915 { | |
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1916 if (hex || unicode != 0) |
7 | 1917 { |
1918 if (!vim_isxdigit(nc)) | |
1919 break; | |
1920 cc = cc * 16 + hex2nr(nc); | |
1921 } | |
1922 else if (octal) | |
1923 { | |
1924 if (nc < '0' || nc > '7') | |
1925 break; | |
1926 cc = cc * 8 + nc - '0'; | |
1927 } | |
1928 else | |
1929 { | |
1930 if (!VIM_ISDIGIT(nc)) | |
1931 break; | |
1932 cc = cc * 10 + nc - '0'; | |
1933 } | |
1934 | |
1935 ++i; | |
1936 } | |
1937 | |
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1938 if (cc > 255 && unicode == 0) |
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1939 cc = 255; // limit range to 0-255 |
7 | 1940 nc = 0; |
1941 | |
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1942 if (hex) // hex: up to two chars |
7 | 1943 { |
1944 if (i >= 2) | |
1945 break; | |
1946 } | |
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1947 else if (unicode) // Unicode: up to four or eight chars |
7 | 1948 { |
1949 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
1950 break; | |
1951 } | |
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1952 else if (i >= 3) // decimal or octal: up to three chars |
7 | 1953 break; |
1954 } | |
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1955 if (i == 0) // no number entered |
7 | 1956 { |
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1957 if (nc == K_ZERO) // NUL is stored as NL |
7 | 1958 { |
1959 cc = '\n'; | |
1960 nc = 0; | |
1961 } | |
1962 else | |
1963 { | |
1964 cc = nc; | |
1965 nc = 0; | |
1966 } | |
1967 } | |
1968 | |
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1969 if (cc == 0) // NUL is stored as NL |
7 | 1970 cc = '\n'; |
221 | 1971 if (enc_dbcs && (cc & 0xff) == 0) |
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1972 cc = '?'; // don't accept an illegal DBCS char, the NUL in the |
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1973 // second byte will cause trouble! |
7 | 1974 |
1975 --no_mapping; | |
1976 #ifdef FEAT_GUI | |
1977 if (gui.in_use) | |
1978 --allow_keys; | |
1979 #endif | |
1980 if (nc) | |
1981 vungetc(nc); | |
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1982 got_int = FALSE; // CTRL-C typed after CTRL-V is not an interrupt |
7 | 1983 return cc; |
1984 } | |
1985 | |
1986 /* | |
1987 * Insert character, taking care of special keys and mod_mask | |
1988 */ | |
1989 static void | |
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1990 insert_special( |
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1991 int c, |
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1992 int allow_modmask, |
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1993 int ctrlv) // c was typed after CTRL-V |
7 | 1994 { |
1995 char_u *p; | |
1996 int len; | |
1997 | |
1998 /* | |
1999 * Special function key, translate into "<Key>". Up to the last '>' is | |
2000 * inserted with ins_str(), so as not to replace characters in replace | |
2001 * mode. | |
2002 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
2003 * unless 'allow_modmask' is TRUE. | |
2004 */ | |
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2005 #ifdef MACOS_X |
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2006 // Command-key never produces a normal key |
7 | 2007 if (mod_mask & MOD_MASK_CMD) |
2008 allow_modmask = TRUE; | |
2009 #endif | |
2010 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
2011 { | |
2012 p = get_special_key_name(c, mod_mask); | |
2013 len = (int)STRLEN(p); | |
2014 c = p[len - 1]; | |
2015 if (len > 2) | |
2016 { | |
2017 if (stop_arrow() == FAIL) | |
2018 return; | |
2019 p[len - 1] = NUL; | |
2020 ins_str(p); | |
620 | 2021 AppendToRedobuffLit(p, -1); |
7 | 2022 ctrlv = FALSE; |
2023 } | |
2024 } | |
2025 if (stop_arrow() == OK) | |
2026 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
2027 } | |
2028 | |
2029 /* | |
2030 * Special characters in this context are those that need processing other | |
2031 * than the simple insertion that can be performed here. This includes ESC | |
2032 * which terminates the insert, and CR/NL which need special processing to | |
2033 * open up a new line. This routine tries to optimize insertions performed by | |
2034 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
2035 * stop and defer processing to the "normal" mechanism. | |
2036 * '0' and '^' are special, because they can be followed by CTRL-D. | |
2037 */ | |
2038 #ifdef EBCDIC | |
2039 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
2040 #else | |
2041 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
2042 #endif | |
2043 | |
3584 | 2044 /* |
2045 * "flags": INSCHAR_FORMAT - force formatting | |
2046 * INSCHAR_CTRLV - char typed just after CTRL-V | |
2047 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
2048 * | |
2049 * NOTE: passes the flags value straight through to internal_format() which, | |
2050 * beside INSCHAR_FORMAT (above), is also looking for these: | |
2051 * INSCHAR_DO_COM - format comments | |
2052 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
2053 */ | |
7 | 2054 void |
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2055 insertchar( |
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2056 int c, // character to insert or NUL |
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2057 int flags, // INSCHAR_FORMAT, etc. |
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2058 int second_indent) // indent for second line if >= 0 |
7 | 2059 { |
2060 int textwidth; | |
2061 char_u *p; | |
2062 int fo_ins_blank; | |
6667 | 2063 int force_format = flags & INSCHAR_FORMAT; |
2064 | |
2065 textwidth = comp_textwidth(force_format); | |
7 | 2066 fo_ins_blank = has_format_option(FO_INS_BLANK); |
2067 | |
2068 /* | |
2069 * Try to break the line in two or more pieces when: | |
2070 * - Always do this if we have been called to do formatting only. | |
2071 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
2072 * ends in white space. | |
2073 * - Otherwise: | |
2074 * - Don't do this if inserting a blank | |
2075 * - Don't do this if an existing character is being replaced, unless | |
2076 * we're in VREPLACE mode. | |
2077 * - Do this if the cursor is not on the line where insert started | |
2078 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
2079 * before the insert. | |
2080 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
2081 * before 'textwidth' | |
2082 */ | |
667 | 2083 if (textwidth > 0 |
6667 | 2084 && (force_format |
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2085 || (!VIM_ISWHITE(c) |
7 | 2086 && !((State & REPLACE_FLAG) |
2087 && !(State & VREPLACE_FLAG) | |
2088 && *ml_get_cursor() != NUL) | |
2089 && (curwin->w_cursor.lnum != Insstart.lnum | |
2090 || ((!has_format_option(FO_INS_LONG) | |
2091 || Insstart_textlen <= (colnr_T)textwidth) | |
2092 && (!fo_ins_blank | |
2093 || Insstart_blank_vcol <= (colnr_T)textwidth | |
2094 )))))) | |
2095 { | |
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2096 // Format with 'formatexpr' when it's set. Use internal formatting |
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2097 // when 'formatexpr' isn't set or it returns non-zero. |
667 | 2098 #if defined(FEAT_EVAL) |
6667 | 2099 int do_internal = TRUE; |
2100 colnr_T virtcol = get_nolist_virtcol() | |
2101 + char2cells(c != NUL ? c : gchar_cursor()); | |
2102 | |
2103 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
2104 && (force_format || virtcol > (colnr_T)textwidth)) | |
1000 | 2105 { |
2106 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
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2107 // It may be required to save for undo again, e.g. when setline() |
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2108 // was called. |
1000 | 2109 ins_need_undo = TRUE; |
2110 } | |
2111 if (do_internal) | |
667 | 2112 #endif |
2004 | 2113 internal_format(textwidth, second_indent, flags, c == NUL, c); |
667 | 2114 } |
2115 | |
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2116 if (c == NUL) // only formatting was wanted |
7 | 2117 return; |
2118 | |
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2119 // Check whether this character should end a comment. |
7 | 2120 if (did_ai && (int)c == end_comment_pending) |
2121 { | |
2122 char_u *line; | |
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2123 char_u lead_end[COM_MAX_LEN]; // end-comment string |
7 | 2124 int middle_len, end_len; |
2125 int i; | |
2126 | |
2127 /* | |
2128 * Need to remove existing (middle) comment leader and insert end | |
2129 * comment leader. First, check what comment leader we can find. | |
2130 */ | |
3562 | 2131 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
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2132 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) // Just checking |
7 | 2133 { |
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2134 // Skip middle-comment string |
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2135 while (*p && p[-1] != ':') // find end of middle flags |
7 | 2136 ++p; |
2137 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
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2138 // Don't count trailing white space for middle_len |
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2139 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
7 | 2140 --middle_len; |
2141 | |
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2142 // Find the end-comment string |
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2143 while (*p && p[-1] != ':') // find end of end flags |
7 | 2144 ++p; |
2145 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
2146 | |
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2147 // Skip white space before the cursor |
7 | 2148 i = curwin->w_cursor.col; |
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2149 while (--i >= 0 && VIM_ISWHITE(line[i])) |
7 | 2150 ; |
2151 i++; | |
2152 | |
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2153 // Skip to before the middle leader |
7 | 2154 i -= middle_len; |
2155 | |
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2156 // Check some expected things before we go on |
7 | 2157 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) |
2158 { | |
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2159 // Backspace over all the stuff we want to replace |
7 | 2160 backspace_until_column(i); |
2161 | |
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2162 // Insert the end-comment string, except for the last |
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2163 // character, which will get inserted as normal later. |
7 | 2164 ins_bytes_len(lead_end, end_len - 1); |
2165 } | |
2166 } | |
2167 } | |
2168 end_comment_pending = NUL; | |
2169 | |
2170 did_ai = FALSE; | |
2171 #ifdef FEAT_SMARTINDENT | |
2172 did_si = FALSE; | |
2173 can_si = FALSE; | |
2174 can_si_back = FALSE; | |
2175 #endif | |
2176 | |
2177 /* | |
2178 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
2179 * This speeds up normal text input considerably. | |
2180 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
2181 * need to re-indent at a ':', or any other character (but not what | |
2182 * 'paste' is set).. | |
3390 | 2183 * Don't do this when there an InsertCharPre autocommand is defined, |
2184 * because we need to fire the event for every character. | |
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2185 * Do the check for InsertCharPre before the call to vpeekc() because the |
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2186 * InsertCharPre autocommand could change the input buffer. |
7 | 2187 */ |
2188 #ifdef USE_ON_FLY_SCROLL | |
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2189 dont_scroll = FALSE; // allow scrolling here |
7 | 2190 #endif |
2191 | |
2192 if ( !ISSPECIAL(c) | |
2193 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
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2194 && !has_insertcharpre() |
7 | 2195 && vpeekc() != NUL |
2196 && !(State & REPLACE_FLAG) | |
2197 #ifdef FEAT_CINDENT | |
2198 && !cindent_on() | |
2199 #endif | |
2200 #ifdef FEAT_RIGHTLEFT | |
2201 && !p_ri | |
2202 #endif | |
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2203 ) |
7 | 2204 { |
2205 #define INPUT_BUFLEN 100 | |
2206 char_u buf[INPUT_BUFLEN + 1]; | |
2207 int i; | |
2208 colnr_T virtcol = 0; | |
2209 | |
2210 buf[0] = c; | |
2211 i = 1; | |
667 | 2212 if (textwidth > 0) |
7 | 2213 virtcol = get_nolist_virtcol(); |
2214 /* | |
2215 * Stop the string when: | |
2216 * - no more chars available | |
2217 * - finding a special character (command key) | |
2218 * - buffer is full | |
2219 * - running into the 'textwidth' boundary | |
2220 * - need to check for abbreviation: A non-word char after a word-char | |
2221 */ | |
2222 while ( (c = vpeekc()) != NUL | |
2223 && !ISSPECIAL(c) | |
2224 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
2225 && i < INPUT_BUFLEN | |
2226 && (textwidth == 0 | |
2227 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
2228 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
2229 { | |
2230 #ifdef FEAT_RIGHTLEFT | |
2231 c = vgetc(); | |
2232 if (p_hkmap && KeyTyped) | |
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2233 c = hkmap(c); // Hebrew mode mapping |
7 | 2234 buf[i++] = c; |
2235 #else | |
2236 buf[i++] = vgetc(); | |
2237 #endif | |
2238 } | |
2239 | |
2240 #ifdef FEAT_DIGRAPHS | |
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2241 do_digraph(-1); // clear digraphs |
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2242 do_digraph(buf[i-1]); // may be the start of a digraph |
7 | 2243 #endif |
2244 buf[i] = NUL; | |
2245 ins_str(buf); | |
2246 if (flags & INSCHAR_CTRLV) | |
2247 { | |
2248 redo_literal(*buf); | |
2249 i = 1; | |
2250 } | |
2251 else | |
2252 i = 0; | |
2253 if (buf[i] != NUL) | |
620 | 2254 AppendToRedobuffLit(buf + i, -1); |
7 | 2255 } |
2256 else | |
2257 { | |
667 | 2258 int cc; |
2259 | |
7 | 2260 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
2261 { | |
2262 char_u buf[MB_MAXBYTES + 1]; | |
2263 | |
2264 (*mb_char2bytes)(c, buf); | |
2265 buf[cc] = NUL; | |
2266 ins_char_bytes(buf, cc); | |
2267 AppendCharToRedobuff(c); | |
2268 } | |
2269 else | |
2270 { | |
2271 ins_char(c); | |
2272 if (flags & INSCHAR_CTRLV) | |
2273 redo_literal(c); | |
2274 else | |
2275 AppendCharToRedobuff(c); | |
2276 } | |
2277 } | |
2278 } | |
2279 | |
2280 /* | |
2281 * Put a character in the redo buffer, for when just after a CTRL-V. | |
2282 */ | |
2283 static void | |
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2284 redo_literal(int c) |
7 | 2285 { |
2286 char_u buf[10]; | |
2287 | |
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2288 // Only digits need special treatment. Translate them into a string of |
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2289 // three digits. |
7 | 2290 if (VIM_ISDIGIT(c)) |
2291 { | |
1872 | 2292 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
7 | 2293 AppendToRedobuff(buf); |
2294 } | |
2295 else | |
2296 AppendCharToRedobuff(c); | |
2297 } | |
2298 | |
2299 /* | |
2300 * start_arrow() is called when an arrow key is used in insert mode. | |
484 | 2301 * For undo/redo it resembles hitting the <ESC> key. |
7 | 2302 */ |
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2303 void |
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2304 start_arrow( |
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2305 pos_T *end_insert_pos) // can be NULL |
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2306 { |
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2307 start_arrow_common(end_insert_pos, TRUE); |
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2308 } |
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2309 |
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2310 /* |
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2311 * Like start_arrow() but with end_change argument. |
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2312 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
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2313 */ |
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2314 static void |
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2315 start_arrow_with_change( |
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2316 pos_T *end_insert_pos, // can be NULL |
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2317 int end_change) // end undoable change |
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2318 { |
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2319 start_arrow_common(end_insert_pos, end_change); |
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2320 if (!end_change) |
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2321 { |
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2322 AppendCharToRedobuff(Ctrl_G); |
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2323 AppendCharToRedobuff('U'); |
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2324 } |
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|
2325 } |
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2326 |
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|
2327 static void |
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2328 start_arrow_common( |
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2329 pos_T *end_insert_pos, // can be NULL |
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|
2330 int end_change) // end undoable change |
7074
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2331 { |
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|
2332 if (!arrow_used && end_change) // something has been inserted |
7 | 2333 { |
2334 AppendToRedobuff(ESC_STR); | |
5434 | 2335 stop_insert(end_insert_pos, FALSE, FALSE); |
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2336 arrow_used = TRUE; // this means we stopped the current insert |
7 | 2337 } |
744 | 2338 #ifdef FEAT_SPELL |
221 | 2339 check_spell_redraw(); |
2340 #endif | |
7 | 2341 } |
2342 | |
744 | 2343 #ifdef FEAT_SPELL |
221 | 2344 /* |
2345 * If we skipped highlighting word at cursor, do it now. | |
2346 * It may be skipped again, thus reset spell_redraw_lnum first. | |
2347 */ | |
2348 static void | |
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changeset
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2349 check_spell_redraw(void) |
221 | 2350 { |
2351 if (spell_redraw_lnum != 0) | |
2352 { | |
2353 linenr_T lnum = spell_redraw_lnum; | |
2354 | |
2355 spell_redraw_lnum = 0; | |
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2356 redrawWinline(curwin, lnum); |
221 | 2357 } |
2358 } | |
484 | 2359 |
221 | 2360 #endif |
2361 | |
7 | 2362 /* |
2363 * stop_arrow() is called before a change is made in insert mode. | |
2364 * If an arrow key has been used, start a new insertion. | |
2365 * Returns FAIL if undo is impossible, shouldn't insert then. | |
2366 */ | |
2367 int | |
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2368 stop_arrow(void) |
7 | 2369 { |
2370 if (arrow_used) | |
2371 { | |
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2372 Insstart = curwin->w_cursor; // new insertion starts here |
6138 | 2373 if (Insstart.col > Insstart_orig.col && !ins_need_undo) |
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2374 // Don't update the original insert position when moved to the |
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|
2375 // right, except when nothing was inserted yet. |
6138 | 2376 update_Insstart_orig = FALSE; |
2377 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
2378 | |
7 | 2379 if (u_save_cursor() == OK) |
2380 { | |
2381 arrow_used = FALSE; | |
2382 ins_need_undo = FALSE; | |
2383 } | |
6138 | 2384 |
7 | 2385 ai_col = 0; |
2386 if (State & VREPLACE_FLAG) | |
2387 { | |
2388 orig_line_count = curbuf->b_ml.ml_line_count; | |
2389 vr_lines_changed = 1; | |
2390 } | |
2391 ResetRedobuff(); | |
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2392 AppendToRedobuff((char_u *)"1i"); // pretend we start an insertion |
613 | 2393 new_insert_skip = 2; |
7 | 2394 } |
2395 else if (ins_need_undo) | |
2396 { | |
2397 if (u_save_cursor() == OK) | |
2398 ins_need_undo = FALSE; | |
2399 } | |
2400 | |
2401 #ifdef FEAT_FOLDING | |
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2402 // Always open fold at the cursor line when inserting something. |
7 | 2403 foldOpenCursor(); |
2404 #endif | |
2405 | |
2406 return (arrow_used || ins_need_undo ? FAIL : OK); | |
2407 } | |
2408 | |
2409 /* | |
840 | 2410 * Do a few things to stop inserting. |
2411 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
2412 * to another window/buffer. | |
7 | 2413 */ |
2414 static void | |
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2415 stop_insert( |
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2416 pos_T *end_insert_pos, |
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2417 int esc, // called by ins_esc() |
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2418 int nomove) // <c-\><c-o>, don't move cursor |
7 | 2419 { |
603 | 2420 int cc; |
2421 char_u *ptr; | |
7 | 2422 |
2423 stop_redo_ins(); | |
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2424 replace_flush(); // abandon replace stack |
7 | 2425 |
2426 /* | |
603 | 2427 * Save the inserted text for later redo with ^@ and CTRL-A. |
2428 * Don't do it when "restart_edit" was set and nothing was inserted, | |
2429 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
7 | 2430 */ |
603 | 2431 ptr = get_inserted(); |
615 | 2432 if (did_restart_edit == 0 || (ptr != NULL |
2433 && (int)STRLEN(ptr) > new_insert_skip)) | |
603 | 2434 { |
2435 vim_free(last_insert); | |
2436 last_insert = ptr; | |
2437 last_insert_skip = new_insert_skip; | |
2438 } | |
2439 else | |
2440 vim_free(ptr); | |
7 | 2441 |
840 | 2442 if (!arrow_used && end_insert_pos != NULL) |
7 | 2443 { |
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2444 // Auto-format now. It may seem strange to do this when stopping an |
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2445 // insertion (or moving the cursor), but it's required when appending |
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2446 // a line and having it end in a space. But only do it when something |
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|
2447 // was actually inserted, otherwise undo won't work. |
10 | 2448 if (!ins_need_undo && has_format_option(FO_AUTO)) |
7 | 2449 { |
10 | 2450 pos_T tpos = curwin->w_cursor; |
2451 | |
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2452 // When the cursor is at the end of the line after a space the |
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2453 // formatting will move it to the following word. Avoid that by |
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|
2454 // moving the cursor onto the space. |
7 | 2455 cc = 'x'; |
2456 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
2457 { | |
2458 dec_cursor(); | |
2459 cc = gchar_cursor(); | |
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2460 if (!VIM_ISWHITE(cc)) |
10 | 2461 curwin->w_cursor = tpos; |
7 | 2462 } |
2463 | |
2464 auto_format(TRUE, FALSE); | |
2465 | |
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2466 if (VIM_ISWHITE(cc)) |
10 | 2467 { |
2468 if (gchar_cursor() != NUL) | |
2469 inc_cursor(); | |
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2470 // If the cursor is still at the same character, also keep |
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2471 // the "coladd". |
10 | 2472 if (gchar_cursor() == NUL |
2473 && curwin->w_cursor.lnum == tpos.lnum | |
2474 && curwin->w_cursor.col == tpos.col) | |
2475 curwin->w_cursor.coladd = tpos.coladd; | |
2476 } | |
7 | 2477 } |
2478 | |
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2479 // If a space was inserted for auto-formatting, remove it now. |
7 | 2480 check_auto_format(TRUE); |
2481 | |
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|
2482 // If we just did an auto-indent, remove the white space from the end |
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2483 // of the line, and put the cursor back. |
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|
2484 // Do this when ESC was used or moving the cursor up/down. |
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2485 // Check for the old position still being valid, just in case the text |
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|
2486 // got changed unexpectedly. |
5434 | 2487 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
1892 | 2488 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
2489 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
7 | 2490 { |
10 | 2491 pos_T tpos = curwin->w_cursor; |
2492 | |
2493 curwin->w_cursor = *end_insert_pos; | |
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|
2494 check_cursor_col(); // make sure it is not past the line |
786 | 2495 for (;;) |
2496 { | |
2497 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
2498 --curwin->w_cursor.col; | |
2499 cc = gchar_cursor(); | |
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|
2500 if (!VIM_ISWHITE(cc)) |
786 | 2501 break; |
1892 | 2502 if (del_char(TRUE) == FAIL) |
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|
2503 break; // should not happen |
786 | 2504 } |
10 | 2505 if (curwin->w_cursor.lnum != tpos.lnum) |
2506 curwin->w_cursor = tpos; | |
6318 | 2507 else |
2508 { | |
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|
2509 // reset tpos, could have been invalidated in the loop above |
6363 | 2510 tpos = curwin->w_cursor; |
6318 | 2511 tpos.col++; |
2512 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
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|
2513 ++curwin->w_cursor.col; // put cursor back on the NUL |
6318 | 2514 } |
7 | 2515 |
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|
2516 // <C-S-Right> may have started Visual mode, adjust the position for |
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changeset
|
2517 // deleted characters. |
7 | 2518 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) |
2519 { | |
1872 | 2520 int len = (int)STRLEN(ml_get_curline()); |
2521 | |
2522 if (VIsual.col > len) | |
7 | 2523 { |
1872 | 2524 VIsual.col = len; |
7 | 2525 VIsual.coladd = 0; |
2526 } | |
2527 } | |
2528 } | |
2529 } | |
2530 did_ai = FALSE; | |
2531 #ifdef FEAT_SMARTINDENT | |
2532 did_si = FALSE; | |
2533 can_si = FALSE; | |
2534 can_si_back = FALSE; | |
2535 #endif | |
2536 | |
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|
2537 // Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
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|
2538 // now in a different buffer. |
840 | 2539 if (end_insert_pos != NULL) |
2540 { | |
2541 curbuf->b_op_start = Insstart; | |
5680 | 2542 curbuf->b_op_start_orig = Insstart_orig; |
840 | 2543 curbuf->b_op_end = *end_insert_pos; |
2544 } | |
7 | 2545 } |
2546 | |
2547 /* | |
2548 * Set the last inserted text to a single character. | |
2549 * Used for the replace command. | |
2550 */ | |
2551 void | |
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changeset
|
2552 set_last_insert(int c) |
7 | 2553 { |
2554 char_u *s; | |
2555 | |
2556 vim_free(last_insert); | |
2557 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
2558 if (last_insert != NULL) | |
2559 { | |
2560 s = last_insert; | |
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|
2561 // Use the CTRL-V only when entering a special char |
7 | 2562 if (c < ' ' || c == DEL) |
2563 *s++ = Ctrl_V; | |
2564 s = add_char2buf(c, s); | |
2565 *s++ = ESC; | |
2566 *s++ = NUL; | |
2567 last_insert_skip = 0; | |
2568 } | |
2569 } | |
2570 | |
359 | 2571 #if defined(EXITFREE) || defined(PROTO) |
2572 void | |
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|
2573 free_last_insert(void) |
359 | 2574 { |
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|
2575 VIM_CLEAR(last_insert); |
359 | 2576 } |
2577 #endif | |
2578 | |
7 | 2579 /* |
2580 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
2581 * and CSI. Handle multi-byte characters. | |
2582 * Returns a pointer to after the added bytes. | |
2583 */ | |
2584 char_u * | |
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changeset
|
2585 add_char2buf(int c, char_u *s) |
7 | 2586 { |
3549 | 2587 char_u temp[MB_MAXBYTES + 1]; |
7 | 2588 int i; |
2589 int len; | |
2590 | |
2591 len = (*mb_char2bytes)(c, temp); | |
2592 for (i = 0; i < len; ++i) | |
2593 { | |
2594 c = temp[i]; | |
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changeset
|
2595 // Need to escape K_SPECIAL and CSI like in the typeahead buffer. |
7 | 2596 if (c == K_SPECIAL) |
2597 { | |
2598 *s++ = K_SPECIAL; | |
2599 *s++ = KS_SPECIAL; | |
2600 *s++ = KE_FILLER; | |
2601 } | |
2602 #ifdef FEAT_GUI | |
2603 else if (c == CSI) | |
2604 { | |
2605 *s++ = CSI; | |
2606 *s++ = KS_EXTRA; | |
2607 *s++ = (int)KE_CSI; | |
2608 } | |
2609 #endif | |
2610 else | |
2611 *s++ = c; | |
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2612 } |
7 | 2613 return s; |
2614 } | |
2615 | |
2616 /* | |
2617 * move cursor to start of line | |
2618 * if flags & BL_WHITE move to first non-white | |
2619 * if flags & BL_SOL move to first non-white if startofline is set, | |
2620 * otherwise keep "curswant" column | |
2621 * if flags & BL_FIX don't leave the cursor on a NUL. | |
2622 */ | |
2623 void | |
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changeset
|
2624 beginline(int flags) |
7 | 2625 { |
2626 if ((flags & BL_SOL) && !p_sol) | |
2627 coladvance(curwin->w_curswant); | |
2628 else | |
2629 { | |
2630 curwin->w_cursor.col = 0; | |
2631 curwin->w_cursor.coladd = 0; | |
2632 | |
2633 if (flags & (BL_WHITE | BL_SOL)) | |
2634 { | |
2635 char_u *ptr; | |
2636 | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
2637 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
7 | 2638 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
2639 ++curwin->w_cursor.col; | |
2640 } | |
2641 curwin->w_set_curswant = TRUE; | |
2642 } | |
2643 } | |
2644 | |
2645 /* | |
2646 * oneright oneleft cursor_down cursor_up | |
2647 * | |
2648 * Move one char {right,left,down,up}. | |
773 | 2649 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
7 | 2650 * Return OK when successful, FAIL when we hit a line of file boundary. |
2651 */ | |
2652 | |
2653 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2654 oneright(void) |
7 | 2655 { |
2656 char_u *ptr; | |
2657 int l; | |
2658 | |
2659 if (virtual_active()) | |
2660 { | |
2661 pos_T prevpos = curwin->w_cursor; | |
2662 | |
18777
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diff
changeset
|
2663 // Adjust for multi-wide char (excluding TAB) |
7 | 2664 ptr = ml_get_cursor(); |
15595
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diff
changeset
|
2665 coladvance(getviscol() + ((*ptr != TAB |
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parents:
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diff
changeset
|
2666 && vim_isprintc((*mb_ptr2char)(ptr))) |
7 | 2667 ? ptr2cells(ptr) : 1)); |
2668 curwin->w_set_curswant = TRUE; | |
18777
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parents:
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diff
changeset
|
2669 // Return OK if the cursor moved, FAIL otherwise (at window edge). |
7 | 2670 return (prevpos.col != curwin->w_cursor.col |
2671 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
2672 } | |
2673 | |
2674 ptr = ml_get_cursor(); | |
773 | 2675 if (*ptr == NUL) |
18777
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parents:
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diff
changeset
|
2676 return FAIL; // already at the very end |
773 | 2677 |
2678 if (has_mbyte) | |
2679 l = (*mb_ptr2len)(ptr); | |
7 | 2680 else |
773 | 2681 l = 1; |
2682 | |
18777
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changeset
|
2683 // move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' |
3a68dc2a1bc1
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diff
changeset
|
2684 // contains "onemore". |
25380
ac88cd21ae88
patch 8.2.3227: 'virtualedit' can only be set globally
Bram Moolenaar <Bram@vim.org>
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25378
diff
changeset
|
2685 if (ptr[l] == NUL && (get_ve_flags() & VE_ONEMORE) == 0) |
773 | 2686 return FAIL; |
2687 curwin->w_cursor.col += l; | |
7 | 2688 |
2689 curwin->w_set_curswant = TRUE; | |
2690 return OK; | |
2691 } | |
2692 | |
2693 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2694 oneleft(void) |
7 | 2695 { |
2696 if (virtual_active()) | |
2697 { | |
15636
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diff
changeset
|
2698 #ifdef FEAT_LINEBREAK |
7 | 2699 int width; |
15636
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diff
changeset
|
2700 #endif |
7 | 2701 int v = getviscol(); |
2702 | |
2703 if (v == 0) | |
2704 return FAIL; | |
2705 | |
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changeset
|
2706 #ifdef FEAT_LINEBREAK |
18777
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diff
changeset
|
2707 // We might get stuck on 'showbreak', skip over it. |
7 | 2708 width = 1; |
2709 for (;;) | |
2710 { | |
2711 coladvance(v - width); | |
18777
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2712 // getviscol() is slow, skip it when 'showbreak' is empty, |
3a68dc2a1bc1
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diff
changeset
|
2713 // 'breakindent' is not set and there are no multi-byte |
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diff
changeset
|
2714 // characters |
18574
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patch 8.1.2281: 'showbreak' cannot be set for one window
Bram Moolenaar <Bram@vim.org>
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18534
diff
changeset
|
2715 if ((*get_showbreak_value(curwin) == NUL && !curwin->w_p_bri |
15595
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diff
changeset
|
2716 && !has_mbyte) || getviscol() < v) |
7 | 2717 break; |
2718 ++width; | |
2719 } | |
15636
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diff
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|
2720 #else |
7 | 2721 coladvance(v - 1); |
15636
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diff
changeset
|
2722 #endif |
7 | 2723 |
2724 if (curwin->w_cursor.coladd == 1) | |
2725 { | |
2726 char_u *ptr; | |
2727 | |
18777
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diff
changeset
|
2728 // Adjust for multi-wide char (not a TAB) |
7 | 2729 ptr = ml_get_cursor(); |
15595
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diff
changeset
|
2730 if (*ptr != TAB && vim_isprintc((*mb_ptr2char)(ptr)) |
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diff
changeset
|
2731 && ptr2cells(ptr) > 1) |
7 | 2732 curwin->w_cursor.coladd = 0; |
2733 } | |
2734 | |
2735 curwin->w_set_curswant = TRUE; | |
2736 return OK; | |
2737 } | |
2738 | |
2739 if (curwin->w_cursor.col == 0) | |
2740 return FAIL; | |
2741 | |
2742 curwin->w_set_curswant = TRUE; | |
2743 --curwin->w_cursor.col; | |
2744 | |
18777
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diff
changeset
|
2745 // if the character on the left of the current cursor is a multi-byte |
3a68dc2a1bc1
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diff
changeset
|
2746 // character, move to its first byte |
7 | 2747 if (has_mbyte) |
2748 mb_adjust_cursor(); | |
2749 return OK; | |
2750 } | |
2751 | |
2752 int | |
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parents:
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diff
changeset
|
2753 cursor_up( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2754 long n, |
18777
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diff
changeset
|
2755 int upd_topline) // When TRUE: update topline |
7 | 2756 { |
2757 linenr_T lnum; | |
2758 | |
2759 if (n > 0) | |
2760 { | |
2761 lnum = curwin->w_cursor.lnum; | |
18777
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diff
changeset
|
2762 // This fails if the cursor is already in the first line or the count |
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parents:
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diff
changeset
|
2763 // is larger than the line number and '-' is in 'cpoptions' |
161 | 2764 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) |
7 | 2765 return FAIL; |
2766 if (n >= lnum) | |
2767 lnum = 1; | |
2768 else | |
2769 #ifdef FEAT_FOLDING | |
2770 if (hasAnyFolding(curwin)) | |
2771 { | |
2772 /* | |
2773 * Count each sequence of folded lines as one logical line. | |
2774 */ | |
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diff
changeset
|
2775 // go to the start of the current fold |
7 | 2776 (void)hasFolding(lnum, &lnum, NULL); |
2777 | |
2778 while (n--) | |
2779 { | |
18777
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diff
changeset
|
2780 // move up one line |
7 | 2781 --lnum; |
2782 if (lnum <= 1) | |
2783 break; | |
18777
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|
2784 // If we entered a fold, move to the beginning, unless in |
3a68dc2a1bc1
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parents:
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diff
changeset
|
2785 // Insert mode or when 'foldopen' contains "all": it will open |
3a68dc2a1bc1
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parents:
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diff
changeset
|
2786 // in a moment. |
7 | 2787 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) |
2788 (void)hasFolding(lnum, &lnum, NULL); | |
2789 } | |
2790 if (lnum < 1) | |
2791 lnum = 1; | |
2792 } | |
2793 else | |
2794 #endif | |
2795 lnum -= n; | |
2796 curwin->w_cursor.lnum = lnum; | |
2797 } | |
2798 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2799 // try to advance to the column we want to be at |
7 | 2800 coladvance(curwin->w_curswant); |
2801 | |
2802 if (upd_topline) | |
18777
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diff
changeset
|
2803 update_topline(); // make sure curwin->w_topline is valid |
7 | 2804 |
2805 return OK; | |
2806 } | |
2807 | |
2808 /* | |
2809 * Cursor down a number of logical lines. | |
2810 */ | |
2811 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2812 cursor_down( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2813 long n, |
18777
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diff
changeset
|
2814 int upd_topline) // When TRUE: update topline |
7 | 2815 { |
2816 linenr_T lnum; | |
2817 | |
2818 if (n > 0) | |
2819 { | |
2820 lnum = curwin->w_cursor.lnum; | |
2821 #ifdef FEAT_FOLDING | |
18777
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
2822 // Move to last line of fold, will fail if it's the end-of-file. |
7 | 2823 (void)hasFolding(lnum, NULL, &lnum); |
2824 #endif | |
18777
3a68dc2a1bc1
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diff
changeset
|
2825 // This fails if the cursor is already in the last line or would move |
3a68dc2a1bc1
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parents:
18763
diff
changeset
|
2826 // beyond the last line and '-' is in 'cpoptions' |
161 | 2827 if (lnum >= curbuf->b_ml.ml_line_count |
2828 || (lnum + n > curbuf->b_ml.ml_line_count | |
2829 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
7 | 2830 return FAIL; |
2831 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
2832 lnum = curbuf->b_ml.ml_line_count; | |
2833 else | |
2834 #ifdef FEAT_FOLDING | |
2835 if (hasAnyFolding(curwin)) | |
2836 { | |
2837 linenr_T last; | |
2838 | |
18777
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diff
changeset
|
2839 // count each sequence of folded lines as one logical line |
7 | 2840 while (n--) |
2841 { | |
2842 if (hasFolding(lnum, NULL, &last)) | |
2843 lnum = last + 1; | |
2844 else | |
2845 ++lnum; | |
2846 if (lnum >= curbuf->b_ml.ml_line_count) | |
2847 break; | |
2848 } | |
2849 if (lnum > curbuf->b_ml.ml_line_count) | |
2850 lnum = curbuf->b_ml.ml_line_count; | |
2851 } | |
2852 else | |
2853 #endif | |
2854 lnum += n; | |
2855 curwin->w_cursor.lnum = lnum; | |
2856 } | |
2857 | |
18777
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diff
changeset
|
2858 // try to advance to the column we want to be at |
7 | 2859 coladvance(curwin->w_curswant); |
2860 | |
2861 if (upd_topline) | |
18777
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diff
changeset
|
2862 update_topline(); // make sure curwin->w_topline is valid |
7 | 2863 |
2864 return OK; | |
2865 } | |
2866 | |
2867 /* | |
2868 * Stuff the last inserted text in the read buffer. | |
2869 * Last_insert actually is a copy of the redo buffer, so we | |
2870 * first have to remove the command. | |
2871 */ | |
2872 int | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2873 stuff_inserted( |
18777
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changeset
|
2874 int c, // Command character to be inserted |
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diff
changeset
|
2875 long count, // Repeat this many times |
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changeset
|
2876 int no_esc) // Don't add an ESC at the end |
7 | 2877 { |
2878 char_u *esc_ptr; | |
2879 char_u *ptr; | |
2880 char_u *last_ptr; | |
2881 char_u last = NUL; | |
2882 | |
2883 ptr = get_last_insert(); | |
2884 if (ptr == NULL) | |
2885 { | |
25306
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patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
2886 emsg(_(e_no_inserted_text_yet)); |
7 | 2887 return FAIL; |
2888 } | |
2889 | |
18777
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changeset
|
2890 // may want to stuff the command character, to start Insert mode |
7 | 2891 if (c != NUL) |
2892 stuffcharReadbuff(c); | |
2893 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
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changeset
|
2894 *esc_ptr = NUL; // remove the ESC |
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changeset
|
2895 |
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diff
changeset
|
2896 // when the last char is either "0" or "^" it will be quoted if no ESC |
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changeset
|
2897 // comes after it OR if it will inserted more than once and "ptr" |
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changeset
|
2898 // starts with ^D. -- Acevedo |
7 | 2899 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; |
2900 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
2901 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
2902 { | |
2903 last = *last_ptr; | |
2904 *last_ptr = NUL; | |
2905 } | |
2906 | |
2907 do | |
2908 { | |
2909 stuffReadbuff(ptr); | |
18777
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changeset
|
2910 // a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" |
7 | 2911 if (last) |
2912 stuffReadbuff((char_u *)(last == '0' | |
2913 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
2914 : IF_EB("\026^", CTRL_V_STR "^"))); | |
2915 } | |
2916 while (--count > 0); | |
2917 | |
2918 if (last) | |
2919 *last_ptr = last; | |
2920 | |
2921 if (esc_ptr != NULL) | |
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changeset
|
2922 *esc_ptr = ESC; // put the ESC back |
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|
2923 |
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diff
changeset
|
2924 // may want to stuff a trailing ESC, to get out of Insert mode |
7 | 2925 if (!no_esc) |
2926 stuffcharReadbuff(ESC); | |
2927 | |
2928 return OK; | |
2929 } | |
2930 | |
2931 char_u * | |
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7799
diff
changeset
|
2932 get_last_insert(void) |
7 | 2933 { |
2934 if (last_insert == NULL) | |
2935 return NULL; | |
2936 return last_insert + last_insert_skip; | |
2937 } | |
2938 | |
2939 /* | |
2940 * Get last inserted string, and remove trailing <Esc>. | |
2941 * Returns pointer to allocated memory (must be freed) or NULL. | |
2942 */ | |
2943 char_u * | |
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diff
changeset
|
2944 get_last_insert_save(void) |
7 | 2945 { |
2946 char_u *s; | |
2947 int len; | |
2948 | |
2949 if (last_insert == NULL) | |
2950 return NULL; | |
2951 s = vim_strsave(last_insert + last_insert_skip); | |
2952 if (s != NULL) | |
2953 { | |
2954 len = (int)STRLEN(s); | |
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|
2955 if (len > 0 && s[len - 1] == ESC) // remove trailing ESC |
7 | 2956 s[len - 1] = NUL; |
2957 } | |
2958 return s; | |
2959 } | |
2960 | |
2961 /* | |
2962 * Check the word in front of the cursor for an abbreviation. | |
2963 * Called when the non-id character "c" has been entered. | |
2964 * When an abbreviation is recognized it is removed from the text and | |
2965 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
2966 */ | |
2967 static int | |
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diff
changeset
|
2968 echeck_abbr(int c) |
7 | 2969 { |
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changeset
|
2970 // Don't check for abbreviation in paste mode, when disabled and just |
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changeset
|
2971 // after moving around with cursor keys. |
7 | 2972 if (p_paste || no_abbr || arrow_used) |
2973 return FALSE; | |
2974 | |
2975 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
2976 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
2977 } | |
2978 | |
2979 /* | |
2980 * replace-stack functions | |
2981 * | |
2982 * When replacing characters, the replaced characters are remembered for each | |
2983 * new character. This is used to re-insert the old text when backspacing. | |
2984 * | |
2985 * There is a NUL headed list of characters for each character that is | |
2986 * currently in the file after the insertion point. When BS is used, one NUL | |
2987 * headed list is put back for the deleted character. | |
2988 * | |
2989 * For a newline, there are two NUL headed lists. One contains the characters | |
2990 * that the NL replaced. The extra one stores the characters after the cursor | |
2991 * that were deleted (always white space). | |
2992 * | |
2993 * Replace_offset is normally 0, in which case replace_push will add a new | |
2994 * character at the end of the stack. If replace_offset is not 0, that many | |
2995 * characters will be left on the stack above the newly inserted character. | |
2996 */ | |
2997 | |
298 | 2998 static char_u *replace_stack = NULL; |
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2999 static long replace_stack_nr = 0; // next entry in replace stack |
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|
3000 static long replace_stack_len = 0; // max. number of entries |
7 | 3001 |
3002 void | |
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changeset
|
3003 replace_push( |
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3004 int c) // character that is replaced (NUL is none) |
7 | 3005 { |
3006 char_u *p; | |
3007 | |
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3008 if (replace_stack_nr < replace_offset) // nothing to do |
7 | 3009 return; |
3010 if (replace_stack_len <= replace_stack_nr) | |
3011 { | |
3012 replace_stack_len += 50; | |
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3013 p = ALLOC_MULT(char_u, replace_stack_len); |
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3014 if (p == NULL) // out of memory |
7 | 3015 { |
3016 replace_stack_len -= 50; | |
3017 return; | |
3018 } | |
3019 if (replace_stack != NULL) | |
3020 { | |
3021 mch_memmove(p, replace_stack, | |
3022 (size_t)(replace_stack_nr * sizeof(char_u))); | |
3023 vim_free(replace_stack); | |
3024 } | |
3025 replace_stack = p; | |
3026 } | |
3027 p = replace_stack + replace_stack_nr - replace_offset; | |
3028 if (replace_offset) | |
3029 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
3030 *p = c; | |
3031 ++replace_stack_nr; | |
3032 } | |
3033 | |
1470 | 3034 /* |
3035 * Push a character onto the replace stack. Handles a multi-byte character in | |
3036 * reverse byte order, so that the first byte is popped off first. | |
3037 * Return the number of bytes done (includes composing characters). | |
3038 */ | |
3039 int | |
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changeset
|
3040 replace_push_mb(char_u *p) |
1470 | 3041 { |
3042 int l = (*mb_ptr2len)(p); | |
3043 int j; | |
3044 | |
3045 for (j = l - 1; j >= 0; --j) | |
3046 replace_push(p[j]); | |
3047 return l; | |
3048 } | |
3049 | |
7 | 3050 /* |
3051 * Pop one item from the replace stack. | |
3052 * return -1 if stack empty | |
3053 * return replaced character or NUL otherwise | |
3054 */ | |
3055 static int | |
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changeset
|
3056 replace_pop(void) |
7 | 3057 { |
3058 if (replace_stack_nr == 0) | |
3059 return -1; | |
3060 return (int)replace_stack[--replace_stack_nr]; | |
3061 } | |
3062 | |
3063 /* | |
3064 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
3065 * encountered. | |
3066 */ | |
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3067 void |
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3068 replace_join( |
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|
3069 int off) // offset for which NUL to remove |
7 | 3070 { |
3071 int i; | |
3072 | |
3073 for (i = replace_stack_nr; --i >= 0; ) | |
3074 if (replace_stack[i] == NUL && off-- <= 0) | |
3075 { | |
3076 --replace_stack_nr; | |
3077 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
3078 (size_t)(replace_stack_nr - i)); | |
3079 return; | |
3080 } | |
3081 } | |
3082 | |
3083 /* | |
3084 * Pop bytes from the replace stack until a NUL is found, and insert them | |
3085 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
3086 */ | |
3087 static void | |
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changeset
|
3088 replace_pop_ins(void) |
7 | 3089 { |
3090 int cc; | |
3091 int oldState = State; | |
3092 | |
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3093 State = NORMAL; // don't want REPLACE here |
7 | 3094 while ((cc = replace_pop()) > 0) |
3095 { | |
3096 mb_replace_pop_ins(cc); | |
3097 dec_cursor(); | |
3098 } | |
3099 State = oldState; | |
3100 } | |
3101 | |
3102 /* | |
3103 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
3104 * indicates a multi-byte char, pop the other bytes too. | |
3105 */ | |
3106 static void | |
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changeset
|
3107 mb_replace_pop_ins(int cc) |
7 | 3108 { |
3109 int n; | |
3549 | 3110 char_u buf[MB_MAXBYTES + 1]; |
7 | 3111 int i; |
3112 int c; | |
3113 | |
3114 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
3115 { | |
3116 buf[0] = cc; | |
3117 for (i = 1; i < n; ++i) | |
3118 buf[i] = replace_pop(); | |
3119 ins_bytes_len(buf, n); | |
3120 } | |
3121 else | |
3122 ins_char(cc); | |
3123 | |
3124 if (enc_utf8) | |
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3125 // Handle composing chars. |
7 | 3126 for (;;) |
3127 { | |
3128 c = replace_pop(); | |
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3129 if (c == -1) // stack empty |
7 | 3130 break; |
3131 if ((n = MB_BYTE2LEN(c)) == 1) | |
3132 { | |
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3133 // Not a multi-byte char, put it back. |
7 | 3134 replace_push(c); |
3135 break; | |
3136 } | |
3137 else | |
3138 { | |
3139 buf[0] = c; | |
3140 for (i = 1; i < n; ++i) | |
3141 buf[i] = replace_pop(); | |
3142 if (utf_iscomposing(utf_ptr2char(buf))) | |
3143 ins_bytes_len(buf, n); | |
3144 else | |
3145 { | |
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3146 // Not a composing char, put it back. |
7 | 3147 for (i = n - 1; i >= 0; --i) |
3148 replace_push(buf[i]); | |
3149 break; | |
3150 } | |
3151 } | |
3152 } | |
3153 } | |
3154 | |
3155 /* | |
3156 * make the replace stack empty | |
3157 * (called when exiting replace mode) | |
3158 */ | |
3159 static void | |
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diff
changeset
|
3160 replace_flush(void) |
7 | 3161 { |
13244
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changeset
|
3162 VIM_CLEAR(replace_stack); |
7 | 3163 replace_stack_len = 0; |
3164 replace_stack_nr = 0; | |
3165 } | |
3166 | |
3167 /* | |
3168 * Handle doing a BS for one character. | |
3169 * cc < 0: replace stack empty, just move cursor | |
3170 * cc == 0: character was inserted, delete it | |
3171 * cc > 0: character was replaced, put cc (first byte of original char) back | |
3172 * and check for more characters to be put back | |
1782 | 3173 * When "limit_col" is >= 0, don't delete before this column. Matters when |
3174 * using composing characters, use del_char_after_col() instead of del_char(). | |
7 | 3175 */ |
3176 static void | |
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diff
changeset
|
3177 replace_do_bs(int limit_col) |
7 | 3178 { |
3179 int cc; | |
3180 int orig_len = 0; | |
3181 int ins_len; | |
3182 int orig_vcols = 0; | |
3183 colnr_T start_vcol; | |
3184 char_u *p; | |
3185 int i; | |
3186 int vcol; | |
3187 | |
3188 cc = replace_pop(); | |
3189 if (cc > 0) | |
3190 { | |
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|
3191 #ifdef FEAT_PROP_POPUP |
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changeset
|
3192 size_t len_before = 0; // init to shut up GCC |
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|
3193 |
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|
3194 if (curbuf->b_has_textprop) |
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|
3195 { |
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|
3196 // Do not adjust text properties for individual delete and insert |
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|
3197 // operations, do it afterwards on the resulting text. |
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|
3198 len_before = STRLEN(ml_get_curline()); |
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|
3199 ++text_prop_frozen; |
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|
3200 } |
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|
3201 #endif |
7 | 3202 if (State & VREPLACE_FLAG) |
3203 { | |
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|
3204 // Get the number of screen cells used by the character we are |
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changeset
|
3205 // going to delete. |
7 | 3206 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); |
3207 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
3208 } | |
3209 if (has_mbyte) | |
3210 { | |
1782 | 3211 (void)del_char_after_col(limit_col); |
7 | 3212 if (State & VREPLACE_FLAG) |
835 | 3213 orig_len = (int)STRLEN(ml_get_cursor()); |
7 | 3214 replace_push(cc); |
3215 } | |
3216 else | |
3217 { | |
3218 pchar_cursor(cc); | |
3219 if (State & VREPLACE_FLAG) | |
835 | 3220 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
7 | 3221 } |
3222 replace_pop_ins(); | |
3223 | |
3224 if (State & VREPLACE_FLAG) | |
3225 { | |
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|
3226 // Get the number of screen cells used by the inserted characters |
7 | 3227 p = ml_get_cursor(); |
835 | 3228 ins_len = (int)STRLEN(p) - orig_len; |
7 | 3229 vcol = start_vcol; |
3230 for (i = 0; i < ins_len; ++i) | |
3231 { | |
3232 vcol += chartabsize(p + i, vcol); | |
474 | 3233 i += (*mb_ptr2len)(p) - 1; |
7 | 3234 } |
3235 vcol -= start_vcol; | |
3236 | |
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3237 // Delete spaces that were inserted after the cursor to keep the |
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|
3238 // text aligned. |
7 | 3239 curwin->w_cursor.col += ins_len; |
3240 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
3241 { | |
3242 del_char(FALSE); | |
3243 ++orig_vcols; | |
3244 } | |
3245 curwin->w_cursor.col -= ins_len; | |
3246 } | |
3247 | |
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|
3248 // mark the buffer as changed and prepare for displaying |
7 | 3249 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
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3250 |
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|
3251 #ifdef FEAT_PROP_POPUP |
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3252 if (curbuf->b_has_textprop) |
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3253 { |
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|
3254 size_t len_now = STRLEN(ml_get_curline()); |
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3255 |
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|
3256 --text_prop_frozen; |
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|
3257 adjust_prop_columns(curwin->w_cursor.lnum, curwin->w_cursor.col, |
16714
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changeset
|
3258 (int)(len_now - len_before), 0); |
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3259 } |
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|
3260 #endif |
7 | 3261 } |
3262 else if (cc == 0) | |
1782 | 3263 (void)del_char_after_col(limit_col); |
7 | 3264 } |
3265 | |
3266 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
3267 /* | |
3268 * Map Hebrew keyboard when in hkmap mode. | |
3269 */ | |
3270 int | |
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changeset
|
3271 hkmap(int c) |
7 | 3272 { |
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3273 if (p_hkmapp) // phonetic mapping, by Ilya Dogolazky |
7 | 3274 { |
3275 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
3276 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
3277 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
3278 static char_u map[26] = | |
3279 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
3280 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
3281 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
3282 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
3283 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
3284 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
3285 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
3286 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
3287 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
3288 | |
3289 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
3290 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3291 // '-1'='sofit' |
7 | 3292 else if (c == 'x') |
3293 return 'X'; | |
3294 else if (c == 'q') | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3295 return '\''; // {geresh}={'} |
7 | 3296 else if (c == 246) |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3297 return ' '; // \"o --> ' ' for a german keyboard |
7 | 3298 else if (c == 228) |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3299 return ' '; // \"a --> ' ' -- / -- |
7 | 3300 else if (c == 252) |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3301 return ' '; // \"u --> ' ' -- / -- |
7 | 3302 #ifdef EBCDIC |
3303 else if (islower(c)) | |
3304 #else | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3305 // NOTE: islower() does not do the right thing for us on Linux so we |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3306 // do this the same was as 5.7 and previous, so it works correctly on |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3307 // all systems. Specifically, the e.g. Delete and Arrow keys are |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3308 // munged and won't work if e.g. searching for Hebrew text. |
7 | 3309 else if (c >= 'a' && c <= 'z') |
3310 #endif | |
3311 return (int)(map[CharOrdLow(c)] + p_aleph); | |
3312 else | |
3313 return c; | |
3314 } | |
3315 else | |
3316 { | |
3317 switch (c) | |
3318 { | |
3319 case '`': return ';'; | |
3320 case '/': return '.'; | |
3321 case '\'': return ','; | |
3322 case 'q': return '/'; | |
3323 case 'w': return '\''; | |
3324 | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3325 // Hebrew letters - set offset from 'a' |
7 | 3326 case ',': c = '{'; break; |
3327 case '.': c = 'v'; break; | |
3328 case ';': c = 't'; break; | |
3329 default: { | |
3330 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
3331 | |
3332 #ifdef EBCDIC | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3333 // see note about islower() above |
7 | 3334 if (!islower(c)) |
3335 #else | |
3336 if (c < 'a' || c > 'z') | |
3337 #endif | |
3338 return c; | |
3339 c = str[CharOrdLow(c)]; | |
3340 break; | |
3341 } | |
3342 } | |
3343 | |
3344 return (int)(CharOrdLow(c) + p_aleph); | |
3345 } | |
3346 } | |
3347 #endif | |
3348 | |
3349 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3350 ins_reg(void) |
7 | 3351 { |
3352 int need_redraw = FALSE; | |
3353 int regname; | |
3354 int literally = 0; | |
844 | 3355 int vis_active = VIsual_active; |
7 | 3356 |
3357 /* | |
3358 * If we are going to wait for a character, show a '"'. | |
3359 */ | |
3360 pc_status = PC_STATUS_UNSET; | |
3361 if (redrawing() && !char_avail()) | |
3362 { | |
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3363 // may need to redraw when no more chars available now |
661 | 3364 ins_redraw(FALSE); |
7 | 3365 |
3366 edit_putchar('"', TRUE); | |
3367 #ifdef FEAT_CMDL_INFO | |
3368 add_to_showcmd_c(Ctrl_R); | |
3369 #endif | |
3370 } | |
3371 | |
3372 #ifdef USE_ON_FLY_SCROLL | |
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diff
changeset
|
3373 dont_scroll = TRUE; // disallow scrolling here |
7 | 3374 #endif |
3375 | |
3376 /* | |
3377 * Don't map the register name. This also prevents the mode message to be | |
3378 * deleted when ESC is hit. | |
3379 */ | |
3380 ++no_mapping; | |
18709
ac08c7ad9d37
patch 8.1.2346: CTRL-R CTRL-R doesn't work with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3381 ++allow_keys; |
1389 | 3382 regname = plain_vgetc(); |
7 | 3383 LANGMAP_ADJUST(regname, TRUE); |
3384 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
3385 { | |
18777
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diff
changeset
|
3386 // Get a third key for literal register insertion |
7 | 3387 literally = regname; |
3388 #ifdef FEAT_CMDL_INFO | |
3389 add_to_showcmd_c(literally); | |
3390 #endif | |
1389 | 3391 regname = plain_vgetc(); |
7 | 3392 LANGMAP_ADJUST(regname, TRUE); |
3393 } | |
3394 --no_mapping; | |
18709
ac08c7ad9d37
patch 8.1.2346: CTRL-R CTRL-R doesn't work with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
3395 --allow_keys; |
7 | 3396 |
3397 #ifdef FEAT_EVAL | |
18777
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diff
changeset
|
3398 // Don't call u_sync() while typing the expression or giving an error |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3399 // message for it. Only call it explicitly. |
7 | 3400 ++no_u_sync; |
3401 if (regname == '=') | |
3402 { | |
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patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
3403 pos_T curpos = curwin->w_cursor; |
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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changeset
|
3404 # ifdef HAVE_INPUT_METHOD |
7 | 3405 int im_on = im_get_status(); |
133 | 3406 # endif |
18777
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changeset
|
3407 // Sync undo when evaluating the expression calls setline() or |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
3408 // append(), so that it can be undone separately. |
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changeset
|
3409 u_sync_once = 2; |
5018
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updated for version 7.3.1253
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3410 |
7 | 3411 regname = get_expr_register(); |
15569
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patch 8.1.0792: bad display if opening cmdline window from Insert completion
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|
3412 |
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diff
changeset
|
3413 // Cursor may be moved back a column. |
43fa814a7977
patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3414 curwin->w_cursor = curpos; |
43fa814a7977
patch 8.1.0792: bad display if opening cmdline window from Insert completion
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diff
changeset
|
3415 check_cursor(); |
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3416 # ifdef HAVE_INPUT_METHOD |
15569
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patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3417 // Restore the Input Method. |
7 | 3418 if (im_on) |
3419 im_set_active(TRUE); | |
133 | 3420 # endif |
7 | 3421 } |
140 | 3422 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
3423 { | |
6949 | 3424 vim_beep(BO_REG); |
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diff
changeset
|
3425 need_redraw = TRUE; // remove the '"' |
140 | 3426 } |
7 | 3427 else |
3428 { | |
3429 #endif | |
3430 if (literally == Ctrl_O || literally == Ctrl_P) | |
3431 { | |
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diff
changeset
|
3432 // Append the command to the redo buffer. |
7 | 3433 AppendCharToRedobuff(Ctrl_R); |
3434 AppendCharToRedobuff(literally); | |
3435 AppendCharToRedobuff(regname); | |
3436 | |
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6941d3205be9
patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents:
22095
diff
changeset
|
3437 do_put(regname, NULL, BACKWARD, 1L, |
7 | 3438 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); |
3439 } | |
3440 else if (insert_reg(regname, literally) == FAIL) | |
3441 { | |
6949 | 3442 vim_beep(BO_REG); |
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diff
changeset
|
3443 need_redraw = TRUE; // remove the '"' |
7 | 3444 } |
133 | 3445 else if (stop_insert_mode) |
18777
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diff
changeset
|
3446 // When the '=' register was used and a function was invoked that |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
3447 // did ":stopinsert" then stuff_empty() returns FALSE but we won't |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3448 // insert anything, need to remove the '"' |
133 | 3449 need_redraw = TRUE; |
3450 | |
7 | 3451 #ifdef FEAT_EVAL |
3452 } | |
3453 --no_u_sync; | |
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diff
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|
3454 if (u_sync_once == 1) |
6e611380b4cf
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diff
changeset
|
3455 ins_need_undo = TRUE; |
6e611380b4cf
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parents:
5094
diff
changeset
|
3456 u_sync_once = 0; |
7 | 3457 #endif |
3458 #ifdef FEAT_CMDL_INFO | |
3459 clear_showcmd(); | |
3460 #endif | |
3461 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3462 // If the inserted register is empty, we need to remove the '"' |
7 | 3463 if (need_redraw || stuff_empty()) |
3464 edit_unputchar(); | |
844 | 3465 |
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diff
changeset
|
3466 // Disallow starting Visual mode here, would get a weird mode. |
844 | 3467 if (!vis_active && VIsual_active) |
3468 end_visual_mode(); | |
7 | 3469 } |
3470 | |
3471 /* | |
3472 * CTRL-G commands in Insert mode. | |
3473 */ | |
3474 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3475 ins_ctrl_g(void) |
7 | 3476 { |
3477 int c; | |
3478 | |
17809
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patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
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17775
diff
changeset
|
3479 // Right after CTRL-X the cursor will be after the ruler. |
7 | 3480 setcursor(); |
3481 | |
3482 /* | |
3483 * Don't map the second key. This also prevents the mode message to be | |
3484 * deleted when ESC is hit. | |
3485 */ | |
3486 ++no_mapping; | |
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18671
diff
changeset
|
3487 ++allow_keys; |
1389 | 3488 c = plain_vgetc(); |
7 | 3489 --no_mapping; |
18709
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18671
diff
changeset
|
3490 --allow_keys; |
7 | 3491 switch (c) |
3492 { | |
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diff
changeset
|
3493 // CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col |
7 | 3494 case K_UP: |
3495 case Ctrl_K: | |
3496 case 'k': ins_up(TRUE); | |
3497 break; | |
3498 | |
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changeset
|
3499 // CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col |
7 | 3500 case K_DOWN: |
3501 case Ctrl_J: | |
3502 case 'j': ins_down(TRUE); | |
3503 break; | |
3504 | |
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changeset
|
3505 // CTRL-G u: start new undoable edit |
825 | 3506 case 'u': u_sync(TRUE); |
7 | 3507 ins_need_undo = TRUE; |
626 | 3508 |
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changeset
|
3509 // Need to reset Insstart, esp. because a BS that joins |
3a68dc2a1bc1
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diff
changeset
|
3510 // a line to the previous one must save for undo. |
5680 | 3511 update_Insstart_orig = FALSE; |
626 | 3512 Insstart = curwin->w_cursor; |
7 | 3513 break; |
3514 | |
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|
3515 // CTRL-G U: do not break undo with the next char |
7074
c8efa41dd451
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6971
diff
changeset
|
3516 case 'U': |
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changeset
|
3517 // Allow one left/right cursor movement with the next char, |
3a68dc2a1bc1
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changeset
|
3518 // without breaking undo. |
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6971
diff
changeset
|
3519 dont_sync_undo = MAYBE; |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3520 break; |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
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6971
diff
changeset
|
3521 |
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changeset
|
3522 // Unknown CTRL-G command, reserved for future expansion. |
6949 | 3523 default: vim_beep(BO_CTRLG); |
7 | 3524 } |
3525 } | |
3526 | |
3527 /* | |
449 | 3528 * CTRL-^ in Insert mode. |
3529 */ | |
3530 static void | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3531 ins_ctrl_hat(void) |
449 | 3532 { |
782 | 3533 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
449 | 3534 { |
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changeset
|
3535 // ":lmap" mappings exists, Toggle use of ":lmap" mappings. |
449 | 3536 if (State & LANGMAP) |
3537 { | |
3538 curbuf->b_p_iminsert = B_IMODE_NONE; | |
3539 State &= ~LANGMAP; | |
3540 } | |
3541 else | |
3542 { | |
3543 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
3544 State |= LANGMAP; | |
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13244
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changeset
|
3545 #ifdef HAVE_INPUT_METHOD |
449 | 3546 im_set_active(FALSE); |
3547 #endif | |
3548 } | |
3549 } | |
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Christian Brabandt <cb@256bit.org>
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changeset
|
3550 #ifdef HAVE_INPUT_METHOD |
449 | 3551 else |
3552 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3553 // There are no ":lmap" mappings, toggle IM |
449 | 3554 if (im_get_status()) |
3555 { | |
3556 curbuf->b_p_iminsert = B_IMODE_NONE; | |
3557 im_set_active(FALSE); | |
3558 } | |
3559 else | |
3560 { | |
3561 curbuf->b_p_iminsert = B_IMODE_IM; | |
3562 State &= ~LANGMAP; | |
3563 im_set_active(TRUE); | |
3564 } | |
3565 } | |
3566 #endif | |
3567 set_iminsert_global(); | |
3568 showmode(); | |
3569 #ifdef FEAT_GUI | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3570 // may show different cursor shape or color |
449 | 3571 if (gui.in_use) |
3572 gui_update_cursor(TRUE, FALSE); | |
3573 #endif | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
3574 #if defined(FEAT_KEYMAP) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3575 // Show/unshow value of 'keymap' in status lines. |
449 | 3576 status_redraw_curbuf(); |
3577 #endif | |
3578 } | |
3579 | |
3580 /* | |
7 | 3581 * Handle ESC in insert mode. |
3582 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
3583 * insert. | |
3584 */ | |
3585 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3586 ins_esc( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3587 long *count, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3588 int cmdchar, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3589 int nomove) // don't move cursor |
7 | 3590 { |
3591 int temp; | |
3592 static int disabled_redraw = FALSE; | |
25818
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3593 #ifdef FEAT_CONCEAL |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3594 // Remember if the cursor line was concealed before changing State. |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3595 int cursor_line_was_concealed = curwin->w_p_cole > 0 |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3596 && conceal_cursor_line(curwin); |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3597 #endif |
7 | 3598 |
744 | 3599 #ifdef FEAT_SPELL |
449 | 3600 check_spell_redraw(); |
3601 #endif | |
7 | 3602 |
3603 temp = curwin->w_cursor.col; | |
3604 if (disabled_redraw) | |
3605 { | |
3606 --RedrawingDisabled; | |
3607 disabled_redraw = FALSE; | |
3608 } | |
3609 if (!arrow_used) | |
3610 { | |
3611 /* | |
3612 * Don't append the ESC for "r<CR>" and "grx". | |
75 | 3613 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
3614 * when "count" is non-zero. | |
7 | 3615 */ |
3616 if (cmdchar != 'r' && cmdchar != 'v') | |
75 | 3617 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
7 | 3618 |
3619 /* | |
3620 * Repeating insert may take a long time. Check for | |
3621 * interrupt now and then. | |
3622 */ | |
3623 if (*count > 0) | |
3624 { | |
3625 line_breakcheck(); | |
3626 if (got_int) | |
3627 *count = 0; | |
3628 } | |
3629 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3630 if (--*count > 0) // repeat what was typed |
7 | 3631 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3632 // Vi repeats the insert without replacing characters. |
164 | 3633 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) |
3634 State &= ~REPLACE_FLAG; | |
3635 | |
7 | 3636 (void)start_redo_ins(); |
3637 if (cmdchar == 'r' || cmdchar == 'v') | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3638 stuffRedoReadbuff(ESC_STR); // no ESC in redo buffer |
7 | 3639 ++RedrawingDisabled; |
3640 disabled_redraw = TRUE; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3641 return FALSE; // repeat the insert |
7 | 3642 } |
5434 | 3643 stop_insert(&curwin->w_cursor, TRUE, nomove); |
7 | 3644 undisplay_dollar(); |
3645 } | |
3646 | |
22651
fba5ccf33794
patch 8.2.1874: can't do something just before leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
22427
diff
changeset
|
3647 if (cmdchar != 'r' && cmdchar != 'v') |
fba5ccf33794
patch 8.2.1874: can't do something just before leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
22427
diff
changeset
|
3648 ins_apply_autocmds(EVENT_INSERTLEAVEPRE); |
fba5ccf33794
patch 8.2.1874: can't do something just before leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
22427
diff
changeset
|
3649 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3650 // When an autoindent was removed, curswant stays after the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3651 // indent |
7 | 3652 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) |
3653 curwin->w_set_curswant = TRUE; | |
3654 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3655 // Remember the last Insert position in the '^ mark. |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22651
diff
changeset
|
3656 if ((cmdmod.cmod_flags & CMOD_KEEPJUMPS) == 0) |
7 | 3657 curbuf->b_last_insert = curwin->w_cursor; |
3658 | |
3659 /* | |
3660 * The cursor should end up on the last inserted character. | |
477 | 3661 * Don't do it for CTRL-O, unless past the end of the line. |
7 | 3662 */ |
477 | 3663 if (!nomove |
3664 && (curwin->w_cursor.col != 0 | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
3665 || curwin->w_cursor.coladd > 0) |
477 | 3666 && (restart_edit == NUL |
5735 | 3667 || (gchar_cursor() == NUL && !VIsual_active)) |
7 | 3668 #ifdef FEAT_RIGHTLEFT |
3669 && !revins_on | |
3670 #endif | |
3671 ) | |
3672 { | |
25380
ac88cd21ae88
patch 8.2.3227: 'virtualedit' can only be set globally
Bram Moolenaar <Bram@vim.org>
parents:
25378
diff
changeset
|
3673 if (curwin->w_cursor.coladd > 0 || get_ve_flags() == VE_ALL) |
7 | 3674 { |
3675 oneleft(); | |
3676 if (restart_edit != NUL) | |
3677 ++curwin->w_cursor.coladd; | |
3678 } | |
3679 else | |
3680 { | |
3681 --curwin->w_cursor.col; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3682 // Correct cursor for multi-byte character. |
7 | 3683 if (has_mbyte) |
3684 mb_adjust_cursor(); | |
3685 } | |
3686 } | |
3687 | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3688 #ifdef HAVE_INPUT_METHOD |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3689 // Disable IM to allow typing English directly for Normal mode commands. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3690 // When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3691 // well). |
7 | 3692 if (!(State & LANGMAP)) |
3693 im_save_status(&curbuf->b_p_iminsert); | |
3694 im_set_active(FALSE); | |
3695 #endif | |
3696 | |
3697 State = NORMAL; | |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25567
diff
changeset
|
3698 trigger_modechanged(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3699 // need to position cursor again (e.g. when on a TAB ) |
7 | 3700 changed_cline_bef_curs(); |
3701 | |
3702 setmouse(); | |
3703 #ifdef CURSOR_SHAPE | |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3704 ui_cursor_shape(); // may show different cursor shape |
7 | 3705 #endif |
10684
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
3706 if (!p_ek) |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3707 { |
22091
9bb1c984c4da
patch 8.2.1595: cannot easily see what Vim sends to the terminal
Bram Moolenaar <Bram@vim.org>
parents:
22077
diff
changeset
|
3708 #ifdef FEAT_JOB_CHANNEL |
9bb1c984c4da
patch 8.2.1595: cannot easily see what Vim sends to the terminal
Bram Moolenaar <Bram@vim.org>
parents:
22077
diff
changeset
|
3709 ch_log_output = TRUE; |
9bb1c984c4da
patch 8.2.1595: cannot easily see what Vim sends to the terminal
Bram Moolenaar <Bram@vim.org>
parents:
22077
diff
changeset
|
3710 #endif |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3711 // Re-enable bracketed paste mode. |
10684
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
3712 out_str(T_BE); |
7 | 3713 |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3714 // Re-enable modifyOtherKeys. |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3715 out_str(T_CTI); |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3716 } |
25818
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3717 #ifdef FEAT_CONCEAL |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3718 // Check if the cursor line needs redrawing after changing State. If |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3719 // 'concealcursor' is "i" it needs to be redrawn without concealing. |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3720 conceal_check_cursor_line(cursor_line_was_concealed); |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3721 #endif |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3722 |
16378
3d6b282e2d6e
patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents:
16368
diff
changeset
|
3723 // When recording or for CTRL-O, need to display the new mode. |
3d6b282e2d6e
patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents:
16368
diff
changeset
|
3724 // Otherwise remove the mode message. |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13876
diff
changeset
|
3725 if (reg_recording != 0 || restart_edit != NUL) |
7 | 3726 showmode(); |
16368
a3b5cbd2effe
patch 8.1.1189: mode is not cleared when leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3727 else if (p_smd && (got_int || !skip_showmode())) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
3728 msg(""); |
7 | 3729 |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3730 return TRUE; // exit Insert mode |
7 | 3731 } |
3732 | |
3733 #ifdef FEAT_RIGHTLEFT | |
3734 /* | |
3735 * Toggle language: hkmap and revins_on. | |
3736 * Move to end of reverse inserted text. | |
3737 */ | |
3738 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3739 ins_ctrl_(void) |
7 | 3740 { |
3741 if (revins_on && revins_chars && revins_scol >= 0) | |
3742 { | |
3743 while (gchar_cursor() != NUL && revins_chars--) | |
3744 ++curwin->w_cursor.col; | |
3745 } | |
3746 p_ri = !p_ri; | |
3747 revins_on = (State == INSERT && p_ri); | |
3748 if (revins_on) | |
3749 { | |
3750 revins_scol = curwin->w_cursor.col; | |
3751 revins_legal++; | |
3752 revins_chars = 0; | |
3753 undisplay_dollar(); | |
3754 } | |
3755 else | |
3756 revins_scol = -1; | |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3757 p_hkmap = curwin->w_p_rl ^ p_ri; // be consistent! |
7 | 3758 showmode(); |
3759 } | |
3760 #endif | |
3761 | |
3762 /* | |
3763 * If 'keymodel' contains "startsel", may start selection. | |
3764 * Returns TRUE when a CTRL-O and other keys stuffed. | |
3765 */ | |
3766 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3767 ins_start_select(int c) |
7 | 3768 { |
3769 if (km_startsel) | |
3770 switch (c) | |
3771 { | |
3772 case K_KHOME: | |
3773 case K_KEND: | |
3774 case K_PAGEUP: | |
3775 case K_KPAGEUP: | |
3776 case K_PAGEDOWN: | |
3777 case K_KPAGEDOWN: | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
3778 # ifdef MACOS_X |
7 | 3779 case K_LEFT: |
3780 case K_RIGHT: | |
3781 case K_UP: | |
3782 case K_DOWN: | |
3783 case K_END: | |
3784 case K_HOME: | |
3785 # endif | |
3786 if (!(mod_mask & MOD_MASK_SHIFT)) | |
3787 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3788 // FALLTHROUGH |
7 | 3789 case K_S_LEFT: |
3790 case K_S_RIGHT: | |
3791 case K_S_UP: | |
3792 case K_S_DOWN: | |
3793 case K_S_END: | |
3794 case K_S_HOME: | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3795 // Start selection right away, the cursor can move with |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3796 // CTRL-O when beyond the end of the line. |
7 | 3797 start_selection(); |
3798 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3799 // Execute the key in (insert) Select mode. |
7 | 3800 stuffcharReadbuff(Ctrl_O); |
3801 if (mod_mask) | |
3802 { | |
3803 char_u buf[4]; | |
3804 | |
3805 buf[0] = K_SPECIAL; | |
3806 buf[1] = KS_MODIFIER; | |
3807 buf[2] = mod_mask; | |
3808 buf[3] = NUL; | |
3809 stuffReadbuff(buf); | |
3810 } | |
3811 stuffcharReadbuff(c); | |
3812 return TRUE; | |
3813 } | |
3814 return FALSE; | |
3815 } | |
3816 | |
3817 /* | |
4352 | 3818 * <Insert> key in Insert mode: toggle insert/replace mode. |
449 | 3819 */ |
3820 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3821 ins_insert(int replaceState) |
449 | 3822 { |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3823 #ifdef FEAT_EVAL |
449 | 3824 set_vim_var_string(VV_INSERTMODE, |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
3825 (char_u *)((State & REPLACE_FLAG) ? "i" |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
3826 : replaceState == VREPLACE ? "v" |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
3827 : "r"), 1); |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3828 #endif |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
3829 ins_apply_autocmds(EVENT_INSERTCHANGE); |
449 | 3830 if (State & REPLACE_FLAG) |
3831 State = INSERT | (State & LANGMAP); | |
3832 else | |
3833 State = replaceState | (State & LANGMAP); | |
25790
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patch 8.2.3430: no generic way to trigger an autocommand on mode change
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parents:
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diff
changeset
|
3834 trigger_modechanged(); |
449 | 3835 AppendCharToRedobuff(K_INS); |
3836 showmode(); | |
3837 #ifdef CURSOR_SHAPE | |
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parents:
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diff
changeset
|
3838 ui_cursor_shape(); // may show different cursor shape |
449 | 3839 #endif |
3840 } | |
3841 | |
3842 /* | |
3843 * Pressed CTRL-O in Insert mode. | |
3844 */ | |
3845 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3846 ins_ctrl_o(void) |
449 | 3847 { |
3848 if (State & VREPLACE_FLAG) | |
3849 restart_edit = 'V'; | |
23076
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patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
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parents:
22882
diff
changeset
|
3850 else if (State & REPLACE_FLAG) |
449 | 3851 restart_edit = 'R'; |
3852 else | |
3853 restart_edit = 'I'; | |
3854 if (virtual_active()) | |
18777
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diff
changeset
|
3855 ins_at_eol = FALSE; // cursor always keeps its column |
449 | 3856 else |
3857 ins_at_eol = (gchar_cursor() == NUL); | |
3858 } | |
3859 | |
3860 /* | |
7 | 3861 * If the cursor is on an indent, ^T/^D insert/delete one |
3862 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
1796 | 3863 * Always round the indent to 'shiftwidth', this is compatible |
7 | 3864 * with vi. But vi only supports ^T and ^D after an |
3865 * autoindent, we support it everywhere. | |
3866 */ | |
3867 static void | |
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7799
diff
changeset
|
3868 ins_shift(int c, int lastc) |
7 | 3869 { |
3870 if (stop_arrow() == FAIL) | |
3871 return; | |
3872 AppendCharToRedobuff(c); | |
3873 | |
3874 /* | |
3875 * 0^D and ^^D: remove all indent. | |
3876 */ | |
1330 | 3877 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
3878 && curwin->w_cursor.col > 0) | |
7 | 3879 { |
3880 --curwin->w_cursor.col; | |
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diff
changeset
|
3881 (void)del_char(FALSE); // delete the '^' or '0' |
3a68dc2a1bc1
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diff
changeset
|
3882 // In Replace mode, restore the characters that '^' or '0' replaced. |
7 | 3883 if (State & REPLACE_FLAG) |
3884 replace_pop_ins(); | |
3885 if (lastc == '^') | |
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diff
changeset
|
3886 old_indent = get_indent(); // remember curr. indent |
1516 | 3887 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
7 | 3888 } |
3889 else | |
1516 | 3890 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
7 | 3891 |
3892 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
3893 did_ai = FALSE; | |
3894 #ifdef FEAT_SMARTINDENT | |
3895 did_si = FALSE; | |
3896 can_si = FALSE; | |
3897 can_si_back = FALSE; | |
3898 #endif | |
3899 #ifdef FEAT_CINDENT | |
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diff
changeset
|
3900 can_cindent = FALSE; // no cindenting after ^D or ^T |
7 | 3901 #endif |
3902 } | |
3903 | |
3904 static void | |
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7799
diff
changeset
|
3905 ins_del(void) |
7 | 3906 { |
3907 int temp; | |
3908 | |
3909 if (stop_arrow() == FAIL) | |
3910 return; | |
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changeset
|
3911 if (gchar_cursor() == NUL) // delete newline |
7 | 3912 { |
3913 temp = curwin->w_cursor.col; | |
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diff
changeset
|
3914 if (!can_bs(BS_EOL) // only if "eol" included |
5848 | 3915 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
6949 | 3916 vim_beep(BO_BS); |
7 | 3917 else |
13402
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patch 8.0.1575: crash when using virtual replace
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diff
changeset
|
3918 { |
7 | 3919 curwin->w_cursor.col = temp; |
18777
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changeset
|
3920 // Adjust orig_line_count in case more lines have been deleted than |
3a68dc2a1bc1
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diff
changeset
|
3921 // have been added. That makes sure, that open_line() later |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
3922 // can access all buffer lines correctly |
13402
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diff
changeset
|
3923 if (State & VREPLACE_FLAG && |
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patch 8.0.1575: crash when using virtual replace
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diff
changeset
|
3924 orig_line_count > curbuf->b_ml.ml_line_count) |
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3925 orig_line_count = curbuf->b_ml.ml_line_count; |
338b15c63e2c
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parents:
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diff
changeset
|
3926 } |
7 | 3927 } |
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diff
changeset
|
3928 else if (del_char(FALSE) == FAIL) // delete char under cursor |
6949 | 3929 vim_beep(BO_BS); |
7 | 3930 did_ai = FALSE; |
3931 #ifdef FEAT_SMARTINDENT | |
3932 did_si = FALSE; | |
3933 can_si = FALSE; | |
3934 can_si_back = FALSE; | |
3935 #endif | |
3936 AppendCharToRedobuff(K_DEL); | |
3937 } | |
3938 | |
1460 | 3939 /* |
3940 * Delete one character for ins_bs(). | |
3941 */ | |
3942 static void | |
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parents:
7799
diff
changeset
|
3943 ins_bs_one(colnr_T *vcolp) |
1460 | 3944 { |
3945 dec_cursor(); | |
3946 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
3947 if (State & REPLACE_FLAG) | |
3948 { | |
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changeset
|
3949 // Don't delete characters before the insert point when in |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3950 // Replace mode |
1460 | 3951 if (curwin->w_cursor.lnum != Insstart.lnum |
3952 || curwin->w_cursor.col >= Insstart.col) | |
1782 | 3953 replace_do_bs(-1); |
1460 | 3954 } |
3955 else | |
3956 (void)del_char(FALSE); | |
3957 } | |
3958 | |
7 | 3959 /* |
3960 * Handle Backspace, delete-word and delete-line in Insert mode. | |
3961 * Return TRUE when backspace was actually used. | |
3962 */ | |
3963 static int | |
7817
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parents:
7799
diff
changeset
|
3964 ins_bs( |
83861277e6a3
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diff
changeset
|
3965 int c, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3966 int mode, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3967 int *inserted_space_p) |
7 | 3968 { |
3969 linenr_T lnum; | |
3970 int cc; | |
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diff
changeset
|
3971 int temp = 0; // init for GCC |
1872 | 3972 colnr_T save_col; |
7 | 3973 colnr_T mincol; |
3974 int did_backspace = FALSE; | |
3975 int in_indent; | |
3976 int oldState; | |
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diff
changeset
|
3977 int cpc[MAX_MCO]; // composing characters |
7 | 3978 |
3979 /* | |
3980 * can't delete anything in an empty file | |
3981 * can't backup past first character in buffer | |
3982 * can't backup past starting point unless 'backspace' > 1 | |
3983 * can backup to a previous line if 'backspace' == 0 | |
3984 */ | |
11121
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patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
3985 if ( BUFEMPTY() |
7 | 3986 || ( |
3987 #ifdef FEAT_RIGHTLEFT | |
3988 !revins_on && | |
3989 #endif | |
3990 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
3991 || (!can_bs(BS_START) | |
22858
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3992 && ((arrow_used |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3993 #ifdef FEAT_JOB_CHANNEL |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3994 && !bt_prompt(curbuf) |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
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parents:
22699
diff
changeset
|
3995 #endif |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
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22699
diff
changeset
|
3996 ) || (curwin->w_cursor.lnum == Insstart_orig.lnum |
5852 | 3997 && curwin->w_cursor.col <= Insstart_orig.col))) |
7 | 3998 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
3999 && curwin->w_cursor.col <= ai_col) | |
4000 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
4001 { | |
6949 | 4002 vim_beep(BO_BS); |
7 | 4003 return FALSE; |
4004 } | |
4005 | |
4006 if (stop_arrow() == FAIL) | |
4007 return FALSE; | |
4008 in_indent = inindent(0); | |
4009 #ifdef FEAT_CINDENT | |
4010 if (in_indent) | |
4011 can_cindent = FALSE; | |
4012 #endif | |
18777
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diff
changeset
|
4013 end_comment_pending = NUL; // After BS, don't auto-end comment |
7 | 4014 #ifdef FEAT_RIGHTLEFT |
18777
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parents:
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diff
changeset
|
4015 if (revins_on) // put cursor after last inserted char |
7 | 4016 inc_cursor(); |
4017 #endif | |
4018 | |
18777
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diff
changeset
|
4019 // Virtualedit: |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
4020 // BACKSPACE_CHAR eats a virtual space |
3a68dc2a1bc1
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diff
changeset
|
4021 // BACKSPACE_WORD eats all coladd |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
4022 // BACKSPACE_LINE eats all coladd and keeps going |
7 | 4023 if (curwin->w_cursor.coladd > 0) |
4024 { | |
4025 if (mode == BACKSPACE_CHAR) | |
4026 { | |
4027 --curwin->w_cursor.coladd; | |
4028 return TRUE; | |
4029 } | |
4030 if (mode == BACKSPACE_WORD) | |
4031 { | |
4032 curwin->w_cursor.coladd = 0; | |
4033 return TRUE; | |
4034 } | |
4035 curwin->w_cursor.coladd = 0; | |
4036 } | |
4037 | |
4038 /* | |
11295
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patch 8.0.0533: abbreviation doesn't work after backspacing newline
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11289
diff
changeset
|
4039 * Delete newline! |
7 | 4040 */ |
4041 if (curwin->w_cursor.col == 0) | |
4042 { | |
6629 | 4043 lnum = Insstart.lnum; |
5852 | 4044 if (curwin->w_cursor.lnum == lnum |
7 | 4045 #ifdef FEAT_RIGHTLEFT |
4046 || revins_on | |
4047 #endif | |
4048 ) | |
4049 { | |
4050 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
4051 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
4052 return FALSE; | |
6629 | 4053 --Insstart.lnum; |
11311
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patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
4054 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
7 | 4055 } |
4056 /* | |
4057 * In replace mode: | |
4058 * cc < 0: NL was inserted, delete it | |
4059 * cc >= 0: NL was replaced, put original characters back | |
4060 */ | |
4061 cc = -1; | |
4062 if (State & REPLACE_FLAG) | |
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diff
changeset
|
4063 cc = replace_pop(); // returns -1 if NL was inserted |
7 | 4064 /* |
4065 * In replace mode, in the line we started replacing, we only move the | |
4066 * cursor. | |
4067 */ | |
4068 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
4069 { | |
4070 dec_cursor(); | |
4071 } | |
4072 else | |
4073 { | |
4074 if (!(State & VREPLACE_FLAG) | |
4075 || curwin->w_cursor.lnum > orig_line_count) | |
4076 { | |
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changeset
|
4077 temp = gchar_cursor(); // remember current char |
7 | 4078 --curwin->w_cursor.lnum; |
278 | 4079 |
18777
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changeset
|
4080 // When "aw" is in 'formatoptions' we must delete the space at |
3a68dc2a1bc1
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changeset
|
4081 // the end of the line, otherwise the line will be broken |
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diff
changeset
|
4082 // again when auto-formatting. |
278 | 4083 if (has_format_option(FO_AUTO) |
4084 && has_format_option(FO_WHITE_PAR)) | |
4085 { | |
4086 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
4087 TRUE); | |
4088 int len; | |
4089 | |
835 | 4090 len = (int)STRLEN(ptr); |
278 | 4091 if (len > 0 && ptr[len - 1] == ' ') |
4092 ptr[len - 1] = NUL; | |
4093 } | |
4094 | |
5848 | 4095 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
7 | 4096 if (temp == NUL && gchar_cursor() != NUL) |
4097 inc_cursor(); | |
4098 } | |
4099 else | |
4100 dec_cursor(); | |
4101 | |
4102 /* | |
4103 * In REPLACE mode we have to put back the text that was replaced | |
4104 * by the NL. On the replace stack is first a NUL-terminated | |
4105 * sequence of characters that were deleted and then the | |
4106 * characters that NL replaced. | |
4107 */ | |
4108 if (State & REPLACE_FLAG) | |
4109 { | |
4110 /* | |
4111 * Do the next ins_char() in NORMAL state, to | |
4112 * prevent ins_char() from replacing characters and | |
4113 * avoiding showmatch(). | |
4114 */ | |
4115 oldState = State; | |
4116 State = NORMAL; | |
4117 /* | |
4118 * restore characters (blanks) deleted after cursor | |
4119 */ | |
4120 while (cc > 0) | |
4121 { | |
1872 | 4122 save_col = curwin->w_cursor.col; |
7 | 4123 mb_replace_pop_ins(cc); |
1872 | 4124 curwin->w_cursor.col = save_col; |
7 | 4125 cc = replace_pop(); |
4126 } | |
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diff
changeset
|
4127 // restore the characters that NL replaced |
7 | 4128 replace_pop_ins(); |
4129 State = oldState; | |
4130 } | |
4131 } | |
4132 did_ai = FALSE; | |
4133 } | |
4134 else | |
4135 { | |
4136 /* | |
4137 * Delete character(s) before the cursor. | |
4138 */ | |
4139 #ifdef FEAT_RIGHTLEFT | |
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changeset
|
4140 if (revins_on) // put cursor on last inserted char |
7 | 4141 dec_cursor(); |
4142 #endif | |
4143 mincol = 0; | |
18777
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changeset
|
4144 // keep indent |
1085 | 4145 if (mode == BACKSPACE_LINE |
4146 && (curbuf->b_p_ai | |
4147 #ifdef FEAT_CINDENT | |
2004 | 4148 || cindent_on() |
1085 | 4149 #endif |
4150 ) | |
7 | 4151 #ifdef FEAT_RIGHTLEFT |
4152 && !revins_on | |
4153 #endif | |
4154 ) | |
4155 { | |
1872 | 4156 save_col = curwin->w_cursor.col; |
7 | 4157 beginline(BL_WHITE); |
1988 | 4158 if (curwin->w_cursor.col < save_col) |
7 | 4159 mincol = curwin->w_cursor.col; |
1872 | 4160 curwin->w_cursor.col = save_col; |
7 | 4161 } |
4162 | |
4163 /* | |
4164 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
4165 */ | |
4166 if ( mode == BACKSPACE_CHAR | |
4167 && ((p_sta && in_indent) | |
14175
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diff
changeset
|
4168 || ((get_sts_value() != 0 |
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14103
diff
changeset
|
4169 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4170 || tabstop_count(curbuf->b_p_vsts_array) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4171 #endif |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4172 ) |
1497 | 4173 && curwin->w_cursor.col > 0 |
7 | 4174 && (*(ml_get_cursor() - 1) == TAB |
4175 || (*(ml_get_cursor() - 1) == ' ' | |
4176 && (!*inserted_space_p | |
4177 || arrow_used)))))) | |
4178 { | |
4179 int ts; | |
4180 colnr_T vcol; | |
4181 colnr_T want_vcol; | |
1460 | 4182 colnr_T start_vcol; |
7 | 4183 |
4184 *inserted_space_p = FALSE; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4185 // Compute the virtual column where we want to be. Since |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4186 // 'showbreak' may get in the way, need to get the last column of |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4187 // the previous character. |
7 | 4188 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); |
1460 | 4189 start_vcol = vcol; |
7 | 4190 dec_cursor(); |
4191 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
4192 inc_cursor(); | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4193 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4194 if (p_sta && in_indent) |
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4195 { |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4196 ts = (int)get_sw_value(curbuf); |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4197 want_vcol = (want_vcol / ts) * ts; |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4198 } |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4199 else |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4200 want_vcol = tabstop_start(want_vcol, get_sts_value(), |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4201 curbuf->b_p_vsts_array); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4202 #else |
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4203 if (p_sta && in_indent) |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4204 ts = (int)get_sw_value(curbuf); |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4205 else |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4206 ts = (int)get_sts_value(); |
7 | 4207 want_vcol = (want_vcol / ts) * ts; |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4208 #endif |
7 | 4209 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4210 // delete characters until we are at or before want_vcol |
7 | 4211 while (vcol > want_vcol |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4212 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
1460 | 4213 ins_bs_one(&vcol); |
7 | 4214 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4215 // insert extra spaces until we are at want_vcol |
7 | 4216 while (vcol < want_vcol) |
4217 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4218 // Remember the first char we inserted |
5852 | 4219 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
4220 && curwin->w_cursor.col < Insstart_orig.col) | |
4221 Insstart_orig.col = curwin->w_cursor.col; | |
7 | 4222 |
4223 if (State & VREPLACE_FLAG) | |
4224 ins_char(' '); | |
4225 else | |
4226 { | |
4227 ins_str((char_u *)" "); | |
1460 | 4228 if ((State & REPLACE_FLAG)) |
4229 replace_push(NUL); | |
7 | 4230 } |
4231 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
4232 } | |
1460 | 4233 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4234 // If we are now back where we started delete one character. Can |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4235 // happen when using 'sts' and 'linebreak'. |
1460 | 4236 if (vcol >= start_vcol) |
4237 ins_bs_one(&vcol); | |
7 | 4238 } |
4239 | |
4240 /* | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
4241 * Delete up to starting point, start of line or previous word. |
7 | 4242 */ |
6712 | 4243 else |
4244 { | |
4245 int cclass = 0, prev_cclass = 0; | |
4246 | |
4247 if (has_mbyte) | |
4248 cclass = mb_get_class(ml_get_cursor()); | |
4249 do | |
7 | 4250 { |
4251 #ifdef FEAT_RIGHTLEFT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4252 if (!revins_on) // put cursor on char to be deleted |
6712 | 4253 #endif |
7 | 4254 dec_cursor(); |
6712 | 4255 |
4256 cc = gchar_cursor(); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4257 // look multi-byte character class |
6712 | 4258 if (has_mbyte) |
4259 { | |
4260 prev_cclass = cclass; | |
4261 cclass = mb_get_class(ml_get_cursor()); | |
4262 } | |
4263 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4264 // start of word? |
6712 | 4265 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) |
4266 { | |
4267 mode = BACKSPACE_WORD_NOT_SPACE; | |
4268 temp = vim_iswordc(cc); | |
4269 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4270 // end of word? |
6712 | 4271 else if (mode == BACKSPACE_WORD_NOT_SPACE |
4272 && ((vim_isspace(cc) || vim_iswordc(cc) != temp) | |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
4273 || prev_cclass != cclass)) |
6712 | 4274 { |
4275 #ifdef FEAT_RIGHTLEFT | |
4276 if (!revins_on) | |
4277 #endif | |
4278 inc_cursor(); | |
4279 #ifdef FEAT_RIGHTLEFT | |
4280 else if (State & REPLACE_FLAG) | |
4281 dec_cursor(); | |
4282 #endif | |
4283 break; | |
4284 } | |
4285 if (State & REPLACE_FLAG) | |
4286 replace_do_bs(-1); | |
4287 else | |
4288 { | |
4289 if (enc_utf8 && p_deco) | |
4290 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
4291 (void)del_char(FALSE); | |
4292 /* | |
4293 * If there are combining characters and 'delcombine' is set | |
4294 * move the cursor back. Don't back up before the base | |
4295 * character. | |
4296 */ | |
4297 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
4298 inc_cursor(); | |
7 | 4299 #ifdef FEAT_RIGHTLEFT |
6712 | 4300 if (revins_chars) |
4301 { | |
4302 revins_chars--; | |
4303 revins_legal++; | |
4304 } | |
4305 if (revins_on && gchar_cursor() == NUL) | |
4306 break; | |
4307 #endif | |
7 | 4308 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4309 // Just a single backspace?: |
6712 | 4310 if (mode == BACKSPACE_CHAR) |
7 | 4311 break; |
6712 | 4312 } while ( |
7 | 4313 #ifdef FEAT_RIGHTLEFT |
6712 | 4314 revins_on || |
4315 #endif | |
4316 (curwin->w_cursor.col > mincol | |
20069
9a67d41708d2
patch 8.2.0590: no 'backspace' value allows ignoring the insertion point
Bram Moolenaar <Bram@vim.org>
parents:
19627
diff
changeset
|
4317 && (can_bs(BS_NOSTOP) |
9a67d41708d2
patch 8.2.0590: no 'backspace' value allows ignoring the insertion point
Bram Moolenaar <Bram@vim.org>
parents:
19627
diff
changeset
|
4318 || (curwin->w_cursor.lnum != Insstart_orig.lnum |
9a67d41708d2
patch 8.2.0590: no 'backspace' value allows ignoring the insertion point
Bram Moolenaar <Bram@vim.org>
parents:
19627
diff
changeset
|
4319 || curwin->w_cursor.col != Insstart_orig.col) |
9a67d41708d2
patch 8.2.0590: no 'backspace' value allows ignoring the insertion point
Bram Moolenaar <Bram@vim.org>
parents:
19627
diff
changeset
|
4320 ))); |
6712 | 4321 } |
7 | 4322 did_backspace = TRUE; |
4323 } | |
4324 #ifdef FEAT_SMARTINDENT | |
4325 did_si = FALSE; | |
4326 can_si = FALSE; | |
4327 can_si_back = FALSE; | |
4328 #endif | |
4329 if (curwin->w_cursor.col <= 1) | |
4330 did_ai = FALSE; | |
4331 /* | |
4332 * It's a little strange to put backspaces into the redo | |
4333 * buffer, but it makes auto-indent a lot easier to deal | |
4334 * with. | |
4335 */ | |
4336 AppendCharToRedobuff(c); | |
4337 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4338 // If deleted before the insertion point, adjust it |
5852 | 4339 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
4340 && curwin->w_cursor.col < Insstart_orig.col) |
5852 | 4341 Insstart_orig.col = curwin->w_cursor.col; |
7 | 4342 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4343 // vi behaviour: the cursor moves backward but the character that |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4344 // was there remains visible |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4345 // Vim behaviour: the cursor moves backward and the character that |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4346 // was there is erased from the screen. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4347 // We can emulate the vi behaviour by pretending there is a dollar |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4348 // displayed even when there isn't. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4349 // --pkv Sun Jan 19 01:56:40 EST 2003 |
3318 | 4350 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
7 | 4351 dollar_vcol = curwin->w_virtcol; |
4352 | |
1514 | 4353 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4354 // When deleting a char the cursor line must never be in a closed fold. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4355 // E.g., when 'foldmethod' is indent and deleting the first non-white |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4356 // char before a Tab. |
1514 | 4357 if (did_backspace) |
4358 foldOpenCursor(); | |
4359 #endif | |
4360 | |
7 | 4361 return did_backspace; |
4362 } | |
4363 | |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4364 /* |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4365 * Handle receiving P_PS: start paste mode. Inserts the following text up to |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4366 * P_PE literally. |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4367 * When "drop" is TRUE then consume the text and drop it. |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4368 */ |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4369 int |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4370 bracketed_paste(paste_mode_T mode, int drop, garray_T *gap) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4371 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4372 int c; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4373 char_u buf[NUMBUFLEN + MB_MAXBYTES]; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4374 int idx = 0; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4375 char_u *end = find_termcode((char_u *)"PE"); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4376 int ret_char = -1; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4377 int save_allow_keys = allow_keys; |
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
4378 int save_paste = p_paste; |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4379 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4380 // If the end code is too long we can't detect it, read everything. |
19151
f12eda320c78
patch 8.2.0135: bracketed paste can still cause invalid memory access
Bram Moolenaar <Bram@vim.org>
parents:
19147
diff
changeset
|
4381 if (end != NULL && STRLEN(end) >= NUMBUFLEN) |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4382 end = NULL; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4383 ++no_mapping; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4384 allow_keys = 0; |
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4385 if (!p_paste) |
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4386 // Also have the side effects of setting 'paste' to make it work much |
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4387 // faster. |
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4388 set_option_value((char_u *)"paste", TRUE, NULL, 0); |
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
4389 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4390 for (;;) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4391 { |
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4392 // When the end is not defined read everything there is. |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4393 if (end == NULL && vpeekc() == NUL) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4394 break; |
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4395 do |
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4396 c = vgetc(); |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
4397 while (c == K_IGNORE || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR); |
19147
06ef1e438ac8
patch 8.2.0133: invalid memory access with search command
Bram Moolenaar <Bram@vim.org>
parents:
19097
diff
changeset
|
4398 if (c == NUL || got_int || (ex_normal_busy > 0 && c == Ctrl_C)) |
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4399 // When CTRL-C was encountered the typeahead will be flushed and we |
19147
06ef1e438ac8
patch 8.2.0133: invalid memory access with search command
Bram Moolenaar <Bram@vim.org>
parents:
19097
diff
changeset
|
4400 // won't get the end sequence. Except when using ":normal". |
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4401 break; |
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4402 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4403 if (has_mbyte) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4404 idx += (*mb_char2bytes)(c, buf + idx); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4405 else |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4406 buf[idx++] = c; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4407 buf[idx] = NUL; |
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
4408 if (end != NULL && STRNCMP(buf, end, idx) == 0) |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4409 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4410 if (end[idx] == NUL) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4411 break; // Found the end of paste code. |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4412 continue; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4413 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4414 if (!drop) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4415 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4416 switch (mode) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4417 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4418 case PASTE_CMDLINE: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4419 put_on_cmdline(buf, idx, TRUE); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4420 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4421 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4422 case PASTE_EX: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4423 if (gap != NULL && ga_grow(gap, idx) == OK) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4424 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4425 mch_memmove((char *)gap->ga_data + gap->ga_len, |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4426 buf, (size_t)idx); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4427 gap->ga_len += idx; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4428 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4429 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4430 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4431 case PASTE_INSERT: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4432 if (stop_arrow() == OK) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4433 { |
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4434 c = buf[0]; |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4435 if (idx == 1 && (c == CAR || c == K_KENTER || c == NL)) |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4436 ins_eol(c); |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4437 else |
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4438 { |
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4439 ins_char_bytes(buf, idx); |
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4440 AppendToRedobuffLit(buf, idx); |
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4441 } |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4442 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4443 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4444 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4445 case PASTE_ONE_CHAR: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4446 if (ret_char == -1) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4447 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4448 if (has_mbyte) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4449 ret_char = (*mb_ptr2char)(buf); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4450 else |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4451 ret_char = buf[0]; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4452 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4453 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4454 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4455 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4456 idx = 0; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4457 } |
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
4458 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4459 --no_mapping; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4460 allow_keys = save_allow_keys; |
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4461 if (!save_paste) |
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
4462 set_option_value((char_u *)"paste", FALSE, NULL, 0); |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4463 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4464 return ret_char; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4465 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4466 |
692 | 4467 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
724 | 4468 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4469 ins_tabline(int c) |
692 | 4470 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4471 // We will be leaving the current window, unless closing another tab. |
692 | 4472 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE |
4473 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
4474 { | |
4475 undisplay_dollar(); | |
4476 start_arrow(&curwin->w_cursor); | |
4477 # ifdef FEAT_CINDENT | |
4478 can_cindent = TRUE; | |
4479 # endif | |
4480 } | |
4481 | |
4482 if (c == K_TABLINE) | |
4483 goto_tabpage(current_tab); | |
4484 else | |
846 | 4485 { |
692 | 4486 handle_tabmenu(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4487 redraw_statuslines(); // will redraw the tabline when needed |
846 | 4488 } |
692 | 4489 } |
4490 #endif | |
4491 | |
4492 #if defined(FEAT_GUI) || defined(PROTO) | |
7 | 4493 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4494 ins_scroll(void) |
7 | 4495 { |
4496 pos_T tpos; | |
4497 | |
4498 undisplay_dollar(); | |
4499 tpos = curwin->w_cursor; | |
4500 if (gui_do_scroll()) | |
4501 { | |
4502 start_arrow(&tpos); | |
4503 # ifdef FEAT_CINDENT | |
4504 can_cindent = TRUE; | |
4505 # endif | |
4506 } | |
4507 } | |
4508 | |
4509 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4510 ins_horscroll(void) |
7 | 4511 { |
4512 pos_T tpos; | |
4513 | |
4514 undisplay_dollar(); | |
4515 tpos = curwin->w_cursor; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4516 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
7 | 4517 { |
4518 start_arrow(&tpos); | |
4519 # ifdef FEAT_CINDENT | |
4520 can_cindent = TRUE; | |
4521 # endif | |
4522 } | |
4523 } | |
4524 #endif | |
4525 | |
4526 static void | |
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4527 ins_left(void) |
7 | 4528 { |
4529 pos_T tpos; | |
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4530 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4531 |
4532 #ifdef FEAT_FOLDING | |
4533 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4534 foldOpenCursor(); | |
4535 #endif | |
4536 undisplay_dollar(); | |
4537 tpos = curwin->w_cursor; | |
4538 if (oneleft() == OK) | |
4539 { | |
941 | 4540 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4541 // Only call start_arrow() when not busy with preediting, it will |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4542 // break undo. K_LEFT is inserted in im_correct_cursor(). |
12293
1ff5e5dfa9b0
patch 8.0.1026: GTK on-the-spot input has problems
Christian Brabandt <cb@256bit.org>
parents:
12136
diff
changeset
|
4543 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
941 | 4544 #endif |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4545 { |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4546 start_arrow_with_change(&tpos, end_change); |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4547 if (!end_change) |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4548 AppendCharToRedobuff(K_LEFT); |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4549 } |
7 | 4550 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4551 // If exit reversed string, position is fixed |
7 | 4552 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) |
4553 revins_legal++; | |
4554 revins_chars++; | |
4555 #endif | |
4556 } | |
4557 | |
4558 /* | |
4559 * if 'whichwrap' set for cursor in insert mode may go to | |
4560 * previous line | |
4561 */ | |
4562 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
4563 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4564 // always break undo when moving upwards/downwards, else undo may break |
7 | 4565 start_arrow(&tpos); |
4566 --(curwin->w_cursor.lnum); | |
4567 coladvance((colnr_T)MAXCOL); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4568 curwin->w_set_curswant = TRUE; // so we stay at the end |
7 | 4569 } |
4570 else | |
6949 | 4571 vim_beep(BO_CRSR); |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4572 dont_sync_undo = FALSE; |
7 | 4573 } |
4574 | |
4575 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4576 ins_home(int c) |
7 | 4577 { |
4578 pos_T tpos; | |
4579 | |
4580 #ifdef FEAT_FOLDING | |
4581 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4582 foldOpenCursor(); | |
4583 #endif | |
4584 undisplay_dollar(); | |
4585 tpos = curwin->w_cursor; | |
4586 if (c == K_C_HOME) | |
4587 curwin->w_cursor.lnum = 1; | |
4588 curwin->w_cursor.col = 0; | |
4589 curwin->w_cursor.coladd = 0; | |
4590 curwin->w_curswant = 0; | |
4591 start_arrow(&tpos); | |
4592 } | |
4593 | |
4594 static void | |
7817
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parents:
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diff
changeset
|
4595 ins_end(int c) |
7 | 4596 { |
4597 pos_T tpos; | |
4598 | |
4599 #ifdef FEAT_FOLDING | |
4600 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4601 foldOpenCursor(); | |
4602 #endif | |
4603 undisplay_dollar(); | |
4604 tpos = curwin->w_cursor; | |
4605 if (c == K_C_END) | |
4606 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4607 coladvance((colnr_T)MAXCOL); | |
4608 curwin->w_curswant = MAXCOL; | |
4609 | |
4610 start_arrow(&tpos); | |
4611 } | |
4612 | |
4613 static void | |
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diff
changeset
|
4614 ins_s_left() |
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changeset
|
4615 { |
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diff
changeset
|
4616 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4617 #ifdef FEAT_FOLDING |
4618 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4619 foldOpenCursor(); | |
4620 #endif | |
4621 undisplay_dollar(); | |
4622 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
4623 { | |
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changeset
|
4624 start_arrow_with_change(&curwin->w_cursor, end_change); |
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diff
changeset
|
4625 if (!end_change) |
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diff
changeset
|
4626 AppendCharToRedobuff(K_S_LEFT); |
7 | 4627 (void)bck_word(1L, FALSE, FALSE); |
4628 curwin->w_set_curswant = TRUE; | |
4629 } | |
4630 else | |
6949 | 4631 vim_beep(BO_CRSR); |
16101
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diff
changeset
|
4632 dont_sync_undo = FALSE; |
7 | 4633 } |
4634 | |
4635 static void | |
16101
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changeset
|
4636 ins_right(void) |
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changeset
|
4637 { |
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changeset
|
4638 int end_change = dont_sync_undo == FALSE; // end undoable change |
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changeset
|
4639 |
7 | 4640 #ifdef FEAT_FOLDING |
4641 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4642 foldOpenCursor(); | |
4643 #endif | |
4644 undisplay_dollar(); | |
15636
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diff
changeset
|
4645 if (gchar_cursor() != NUL || virtual_active()) |
7 | 4646 { |
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parents:
6971
diff
changeset
|
4647 start_arrow_with_change(&curwin->w_cursor, end_change); |
c8efa41dd451
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parents:
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diff
changeset
|
4648 if (!end_change) |
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4649 AppendCharToRedobuff(K_RIGHT); |
7 | 4650 curwin->w_set_curswant = TRUE; |
4651 if (virtual_active()) | |
4652 oneright(); | |
4653 else | |
4654 { | |
4655 if (has_mbyte) | |
474 | 4656 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
7 | 4657 else |
4658 ++curwin->w_cursor.col; | |
4659 } | |
4660 | |
4661 #ifdef FEAT_RIGHTLEFT | |
4662 revins_legal++; | |
4663 if (revins_chars) | |
4664 revins_chars--; | |
4665 #endif | |
4666 } | |
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4667 // if 'whichwrap' set for cursor in insert mode, may move the |
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|
4668 // cursor to the next line |
7 | 4669 else if (vim_strchr(p_ww, ']') != NULL |
4670 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
4671 { | |
4672 start_arrow(&curwin->w_cursor); | |
4673 curwin->w_set_curswant = TRUE; | |
4674 ++curwin->w_cursor.lnum; | |
4675 curwin->w_cursor.col = 0; | |
4676 } | |
4677 else | |
6949 | 4678 vim_beep(BO_CRSR); |
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parents:
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diff
changeset
|
4679 dont_sync_undo = FALSE; |
7 | 4680 } |
4681 | |
4682 static void | |
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|
4683 ins_s_right() |
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|
4684 { |
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changeset
|
4685 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4686 #ifdef FEAT_FOLDING |
4687 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4688 foldOpenCursor(); | |
4689 #endif | |
4690 undisplay_dollar(); | |
4691 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
4692 || gchar_cursor() != NUL) | |
4693 { | |
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|
4694 start_arrow_with_change(&curwin->w_cursor, end_change); |
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|
4695 if (!end_change) |
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changeset
|
4696 AppendCharToRedobuff(K_S_RIGHT); |
7 | 4697 (void)fwd_word(1L, FALSE, 0); |
4698 curwin->w_set_curswant = TRUE; | |
4699 } | |
4700 else | |
6949 | 4701 vim_beep(BO_CRSR); |
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changeset
|
4702 dont_sync_undo = FALSE; |
7 | 4703 } |
4704 | |
4705 static void | |
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7799
diff
changeset
|
4706 ins_up( |
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changeset
|
4707 int startcol) // when TRUE move to Insstart.col |
7 | 4708 { |
4709 pos_T tpos; | |
4710 linenr_T old_topline = curwin->w_topline; | |
4711 #ifdef FEAT_DIFF | |
4712 int old_topfill = curwin->w_topfill; | |
4713 #endif | |
4714 | |
4715 undisplay_dollar(); | |
4716 tpos = curwin->w_cursor; | |
4717 if (cursor_up(1L, TRUE) == OK) | |
4718 { | |
4719 if (startcol) | |
4720 coladvance(getvcol_nolist(&Insstart)); | |
4721 if (old_topline != curwin->w_topline | |
4722 #ifdef FEAT_DIFF | |
4723 || old_topfill != curwin->w_topfill | |
4724 #endif | |
4725 ) | |
4726 redraw_later(VALID); | |
4727 start_arrow(&tpos); | |
4728 #ifdef FEAT_CINDENT | |
4729 can_cindent = TRUE; | |
4730 #endif | |
4731 } | |
4732 else | |
6949 | 4733 vim_beep(BO_CRSR); |
7 | 4734 } |
4735 | |
4736 static void | |
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parents:
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diff
changeset
|
4737 ins_pageup(void) |
7 | 4738 { |
4739 pos_T tpos; | |
4740 | |
4741 undisplay_dollar(); | |
828 | 4742 |
4743 if (mod_mask & MOD_MASK_CTRL) | |
4744 { | |
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changeset
|
4745 // <C-PageUp>: tab page back |
1013 | 4746 if (first_tabpage->tp_next != NULL) |
4747 { | |
4748 start_arrow(&curwin->w_cursor); | |
4749 goto_tabpage(-1); | |
4750 } | |
828 | 4751 return; |
4752 } | |
4753 | |
7 | 4754 tpos = curwin->w_cursor; |
4755 if (onepage(BACKWARD, 1L) == OK) | |
4756 { | |
4757 start_arrow(&tpos); | |
4758 #ifdef FEAT_CINDENT | |
4759 can_cindent = TRUE; | |
4760 #endif | |
4761 } | |
4762 else | |
6949 | 4763 vim_beep(BO_CRSR); |
7 | 4764 } |
4765 | |
4766 static void | |
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diff
changeset
|
4767 ins_down( |
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changeset
|
4768 int startcol) // when TRUE move to Insstart.col |
7 | 4769 { |
4770 pos_T tpos; | |
4771 linenr_T old_topline = curwin->w_topline; | |
4772 #ifdef FEAT_DIFF | |
4773 int old_topfill = curwin->w_topfill; | |
4774 #endif | |
4775 | |
4776 undisplay_dollar(); | |
4777 tpos = curwin->w_cursor; | |
4778 if (cursor_down(1L, TRUE) == OK) | |
4779 { | |
4780 if (startcol) | |
4781 coladvance(getvcol_nolist(&Insstart)); | |
4782 if (old_topline != curwin->w_topline | |
4783 #ifdef FEAT_DIFF | |
4784 || old_topfill != curwin->w_topfill | |
4785 #endif | |
4786 ) | |
4787 redraw_later(VALID); | |
4788 start_arrow(&tpos); | |
4789 #ifdef FEAT_CINDENT | |
4790 can_cindent = TRUE; | |
4791 #endif | |
4792 } | |
4793 else | |
6949 | 4794 vim_beep(BO_CRSR); |
7 | 4795 } |
4796 | |
4797 static void | |
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parents:
7799
diff
changeset
|
4798 ins_pagedown(void) |
7 | 4799 { |
4800 pos_T tpos; | |
4801 | |
4802 undisplay_dollar(); | |
828 | 4803 |
4804 if (mod_mask & MOD_MASK_CTRL) | |
4805 { | |
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|
4806 // <C-PageDown>: tab page forward |
1013 | 4807 if (first_tabpage->tp_next != NULL) |
4808 { | |
4809 start_arrow(&curwin->w_cursor); | |
4810 goto_tabpage(0); | |
4811 } | |
828 | 4812 return; |
4813 } | |
4814 | |
7 | 4815 tpos = curwin->w_cursor; |
4816 if (onepage(FORWARD, 1L) == OK) | |
4817 { | |
4818 start_arrow(&tpos); | |
4819 #ifdef FEAT_CINDENT | |
4820 can_cindent = TRUE; | |
4821 #endif | |
4822 } | |
4823 else | |
6949 | 4824 vim_beep(BO_CRSR); |
7 | 4825 } |
4826 | |
4827 #ifdef FEAT_DND | |
4828 static void | |
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7799
diff
changeset
|
4829 ins_drop(void) |
7 | 4830 { |
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diff
changeset
|
4831 do_put('~', NULL, BACKWARD, 1L, PUT_CURSEND); |
7 | 4832 } |
4833 #endif | |
4834 | |
4835 /* | |
4836 * Handle TAB in Insert or Replace mode. | |
4837 * Return TRUE when the TAB needs to be inserted like a normal character. | |
4838 */ | |
4839 static int | |
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7799
diff
changeset
|
4840 ins_tab(void) |
7 | 4841 { |
4842 int ind; | |
4843 int i; | |
4844 int temp; | |
4845 | |
4846 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
4847 Insstart_blank_vcol = get_nolist_virtcol(); | |
4848 if (echeck_abbr(TAB + ABBR_OFF)) | |
4849 return FALSE; | |
4850 | |
4851 ind = inindent(0); | |
4852 #ifdef FEAT_CINDENT | |
4853 if (ind) | |
4854 can_cindent = FALSE; | |
4855 #endif | |
4856 | |
4857 /* | |
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changeset
|
4858 * When nothing special, insert TAB like a normal character. |
7 | 4859 */ |
4860 if (!curbuf->b_p_et | |
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|
4861 #ifdef FEAT_VARTABS |
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|
4862 && !(p_sta && ind |
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|
4863 // These five lines mean 'tabstop' != 'shiftwidth' |
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4864 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
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|
4865 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
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|
4866 && tabstop_first(curbuf->b_p_vts_array) |
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|
4867 != get_sw_value(curbuf)) |
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changeset
|
4868 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
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|
4869 && curbuf->b_p_ts != get_sw_value(curbuf)))) |
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|
4870 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
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|
4871 #else |
5438 | 4872 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
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|
4873 #endif |
3873 | 4874 && get_sts_value() == 0) |
7 | 4875 return TRUE; |
4876 | |
4877 if (stop_arrow() == FAIL) | |
4878 return TRUE; | |
4879 | |
4880 did_ai = FALSE; | |
4881 #ifdef FEAT_SMARTINDENT | |
4882 did_si = FALSE; | |
4883 can_si = FALSE; | |
4884 can_si_back = FALSE; | |
4885 #endif | |
4886 AppendToRedobuff((char_u *)"\t"); | |
4887 | |
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|
4888 #ifdef FEAT_VARTABS |
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|
4889 if (p_sta && ind) // insert tab in indent, use 'shiftwidth' |
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|
4890 { |
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changeset
|
4891 temp = (int)get_sw_value(curbuf); |
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4892 temp -= get_nolist_virtcol() % temp; |
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4893 } |
14243
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changeset
|
4894 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
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changeset
|
4895 // use 'softtabstop' when set |
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changeset
|
4896 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
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|
4897 curbuf->b_p_vsts_array); |
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|
4898 else // otherwise use 'tabstop' |
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diff
changeset
|
4899 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4900 curbuf->b_p_vts_array); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4901 #else |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4902 if (p_sta && ind) // insert tab in indent, use 'shiftwidth' |
5438 | 4903 temp = (int)get_sw_value(curbuf); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4904 else if (curbuf->b_p_sts != 0) // use 'softtabstop' when set |
3873 | 4905 temp = (int)get_sts_value(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4906 else // otherwise use 'tabstop' |
7 | 4907 temp = (int)curbuf->b_p_ts; |
4908 temp -= get_nolist_virtcol() % temp; | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4909 #endif |
7 | 4910 |
4911 /* | |
4912 * Insert the first space with ins_char(). It will delete one char in | |
4913 * replace mode. Insert the rest with ins_str(); it will not delete any | |
4914 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
4915 */ | |
4916 ins_char(' '); | |
4917 while (--temp > 0) | |
4918 { | |
4919 if (State & VREPLACE_FLAG) | |
4920 ins_char(' '); | |
4921 else | |
4922 { | |
4923 ins_str((char_u *)" "); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4924 if (State & REPLACE_FLAG) // no char replaced |
7 | 4925 replace_push(NUL); |
4926 } | |
4927 } | |
4928 | |
4929 /* | |
4930 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
4931 */ | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4932 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4933 if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4934 || get_sts_value() > 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4935 || (p_sta && ind))) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4936 #else |
3873 | 4937 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4938 #endif |
7 | 4939 { |
4940 char_u *ptr; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4941 char_u *saved_line = NULL; // init for GCC |
7 | 4942 pos_T pos; |
4943 pos_T fpos; | |
4944 pos_T *cursor; | |
4945 colnr_T want_vcol, vcol; | |
4946 int change_col = -1; | |
4947 int save_list = curwin->w_p_list; | |
4948 | |
4949 /* | |
4950 * Get the current line. For VREPLACE mode, don't make real changes | |
4951 * yet, just work on a copy of the line. | |
4952 */ | |
4953 if (State & VREPLACE_FLAG) | |
4954 { | |
4955 pos = curwin->w_cursor; | |
4956 cursor = &pos; | |
4957 saved_line = vim_strsave(ml_get_curline()); | |
4958 if (saved_line == NULL) | |
4959 return FALSE; | |
4960 ptr = saved_line + pos.col; | |
4961 } | |
4962 else | |
4963 { | |
4964 ptr = ml_get_cursor(); | |
4965 cursor = &curwin->w_cursor; | |
4966 } | |
4967 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4968 // When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. |
7 | 4969 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
4970 curwin->w_p_list = FALSE; | |
4971 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4972 // Find first white before the cursor |
7 | 4973 fpos = curwin->w_cursor; |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4974 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
7 | 4975 { |
4976 --fpos.col; | |
4977 --ptr; | |
4978 } | |
4979 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4980 // In Replace mode, don't change characters before the insert point. |
7 | 4981 if ((State & REPLACE_FLAG) |
4982 && fpos.lnum == Insstart.lnum | |
4983 && fpos.col < Insstart.col) | |
4984 { | |
4985 ptr += Insstart.col - fpos.col; | |
4986 fpos.col = Insstart.col; | |
4987 } | |
4988 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4989 // compute virtual column numbers of first white and cursor |
7 | 4990 getvcol(curwin, &fpos, &vcol, NULL, NULL); |
4991 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
4992 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4993 // Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4994 // and 'linebreak' adding extra virtual columns. |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4995 while (VIM_ISWHITE(*ptr)) |
7 | 4996 { |
5995 | 4997 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
7 | 4998 if (vcol + i > want_vcol) |
4999 break; | |
5000 if (*ptr != TAB) | |
5001 { | |
5002 *ptr = TAB; | |
5003 if (change_col < 0) | |
5004 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5005 change_col = fpos.col; // Column of first change |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5006 // May have to adjust Insstart |
7 | 5007 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) |
5008 Insstart.col = fpos.col; | |
5009 } | |
5010 } | |
5011 ++fpos.col; | |
5012 ++ptr; | |
5013 vcol += i; | |
5014 } | |
5015 | |
5016 if (change_col >= 0) | |
5017 { | |
5018 int repl_off = 0; | |
5995 | 5019 char_u *line = ptr; |
7 | 5020 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5021 // Skip over the spaces we need. |
7 | 5022 while (vcol < want_vcol && *ptr == ' ') |
5023 { | |
5995 | 5024 vcol += lbr_chartabsize(line, ptr, vcol); |
7 | 5025 ++ptr; |
5026 ++repl_off; | |
5027 } | |
5028 if (vcol > want_vcol) | |
5029 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5030 // Must have a char with 'showbreak' just before it. |
7 | 5031 --ptr; |
5032 --repl_off; | |
5033 } | |
5034 fpos.col += repl_off; | |
5035 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5036 // Delete following spaces. |
7 | 5037 i = cursor->col - fpos.col; |
5038 if (i > 0) | |
5039 { | |
19045
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5040 #ifdef FEAT_PROP_POPUP |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5041 if (!(State & VREPLACE_FLAG)) |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5042 { |
19097
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5043 char_u *newp; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5044 int col; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5045 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5046 newp = alloc(curbuf->b_ml.ml_line_len - i); |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5047 if (newp == NULL) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5048 return FALSE; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5049 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5050 col = ptr - curbuf->b_ml.ml_line_ptr; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5051 if (col > 0) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5052 mch_memmove(newp, ptr - col, col); |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5053 mch_memmove(newp + col, ptr + i, |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5054 curbuf->b_ml.ml_line_len - col - i); |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5055 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5056 if (curbuf->b_ml.ml_flags & ML_LINE_DIRTY) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5057 vim_free(curbuf->b_ml.ml_line_ptr); |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5058 curbuf->b_ml.ml_line_ptr = newp; |
19045
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5059 curbuf->b_ml.ml_line_len -= i; |
19097
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5060 curbuf->b_ml.ml_flags = |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5061 (curbuf->b_ml.ml_flags | ML_LINE_DIRTY) & ~ML_EMPTY; |
19045
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5062 } |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5063 else |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5064 #endif |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5065 STRMOVE(ptr, ptr + i); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5066 // correct replace stack. |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5067 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
7 | 5068 for (temp = i; --temp >= 0; ) |
5069 replace_join(repl_off); | |
5070 } | |
33 | 5071 #ifdef FEAT_NETBEANS_INTG |
2210 | 5072 if (netbeans_active()) |
33 | 5073 { |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5074 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
33 | 5075 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
5076 (char_u *)"\t", 1); | |
5077 } | |
5078 #endif | |
7 | 5079 cursor->col -= i; |
5080 | |
5081 /* | |
5082 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
5083 * backspacing over the changed spacing and then inserting the new | |
5084 * spacing. | |
5085 */ | |
5086 if (State & VREPLACE_FLAG) | |
5087 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5088 // Backspace from real cursor to change_col |
7 | 5089 backspace_until_column(change_col); |
5090 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5091 // Insert each char in saved_line from changed_col to |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5092 // ptr-cursor |
7 | 5093 ins_bytes_len(saved_line + change_col, |
5094 cursor->col - change_col); | |
5095 } | |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5096 } |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5097 |
7 | 5098 if (State & VREPLACE_FLAG) |
5099 vim_free(saved_line); | |
5100 curwin->w_p_list = save_list; | |
5101 } | |
5102 | |
5103 return FALSE; | |
5104 } | |
5105 | |
5106 /* | |
5107 * Handle CR or NL in insert mode. | |
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
5108 * Return FAIL when out of memory or can't undo. |
7 | 5109 */ |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5110 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5111 ins_eol(int c) |
7 | 5112 { |
5113 int i; | |
5114 | |
5115 if (echeck_abbr(c + ABBR_OFF)) | |
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
5116 return OK; |
7 | 5117 if (stop_arrow() == FAIL) |
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
5118 return FAIL; |
7 | 5119 undisplay_dollar(); |
5120 | |
5121 /* | |
5122 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
5123 * character under the cursor. Only push a NUL on the replace stack, | |
5124 * nothing to put back when the NL is deleted. | |
5125 */ | |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5126 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
7 | 5127 replace_push(NUL); |
5128 | |
5129 /* | |
5130 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
5131 * replacing the next line, so we push all of the characters left on the | |
5132 * line onto the replace stack. This is not done here though, it is done | |
5133 * in open_line(). | |
5134 */ | |
5135 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5136 // Put cursor on NUL if on the last char and coladd is 1 (happens after |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5137 // CTRL-O). |
844 | 5138 if (virtual_active() && curwin->w_cursor.coladd > 0) |
5139 coladvance(getviscol()); | |
5140 | |
7 | 5141 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5142 // NL in reverse insert will always start in the end of |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5143 // current line. |
7 | 5144 if (revins_on) |
5145 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
5146 #endif | |
5147 | |
5148 AppendToRedobuff(NL_STR); | |
5149 i = open_line(FORWARD, | |
26516
9596c652420b
patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents:
26468
diff
changeset
|
5150 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : 0, old_indent, |
9596c652420b
patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents:
26468
diff
changeset
|
5151 NULL); |
7 | 5152 old_indent = 0; |
5153 #ifdef FEAT_CINDENT | |
5154 can_cindent = TRUE; | |
5155 #endif | |
1032 | 5156 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5157 // When inserting a line the cursor line must never be in a closed fold. |
1032 | 5158 foldOpenCursor(); |
5159 #endif | |
7 | 5160 |
13772
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patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
5161 return i; |
7 | 5162 } |
5163 | |
5164 #ifdef FEAT_DIGRAPHS | |
5165 /* | |
5166 * Handle digraph in insert mode. | |
5167 * Returns character still to be inserted, or NUL when nothing remaining to be | |
5168 * done. | |
5169 */ | |
5170 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5171 ins_digraph(void) |
7 | 5172 { |
5173 int c; | |
5174 int cc; | |
2811 | 5175 int did_putchar = FALSE; |
7 | 5176 |
5177 pc_status = PC_STATUS_UNSET; | |
5178 if (redrawing() && !char_avail()) | |
5179 { | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5180 // may need to redraw when no more chars available now |
661 | 5181 ins_redraw(FALSE); |
7 | 5182 |
5183 edit_putchar('?', TRUE); | |
2811 | 5184 did_putchar = TRUE; |
7 | 5185 #ifdef FEAT_CMDL_INFO |
5186 add_to_showcmd_c(Ctrl_K); | |
5187 #endif | |
5188 } | |
5189 | |
5190 #ifdef USE_ON_FLY_SCROLL | |
18777
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parents:
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diff
changeset
|
5191 dont_scroll = TRUE; // disallow scrolling here |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
5192 #endif |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
5193 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
5194 // don't map the digraph chars. This also prevents the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5195 // mode message to be deleted when ESC is hit |
7 | 5196 ++no_mapping; |
5197 ++allow_keys; | |
1389 | 5198 c = plain_vgetc(); |
7 | 5199 --no_mapping; |
5200 --allow_keys; | |
2811 | 5201 if (did_putchar) |
18777
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diff
changeset
|
5202 // when the line fits in 'columns' the '?' is at the start of the next |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
5203 // line and will not be removed by the redraw |
2811 | 5204 edit_unputchar(); |
2319
c79ccf947487
Fix: When entering a digraph or special character after a line that fits the
Bram Moolenaar <bram@vim.org>
parents:
2297
diff
changeset
|
5205 |
18777
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parents:
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diff
changeset
|
5206 if (IS_SPECIAL(c) || mod_mask) // special key |
7 | 5207 { |
5208 #ifdef FEAT_CMDL_INFO | |
5209 clear_showcmd(); | |
5210 #endif | |
5211 insert_special(c, TRUE, FALSE); | |
5212 return NUL; | |
5213 } | |
5214 if (c != ESC) | |
5215 { | |
2811 | 5216 did_putchar = FALSE; |
7 | 5217 if (redrawing() && !char_avail()) |
5218 { | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5219 // may need to redraw when no more chars available now |
661 | 5220 ins_redraw(FALSE); |
7 | 5221 |
5222 if (char2cells(c) == 1) | |
5223 { | |
661 | 5224 ins_redraw(FALSE); |
7 | 5225 edit_putchar(c, TRUE); |
2811 | 5226 did_putchar = TRUE; |
7 | 5227 } |
5228 #ifdef FEAT_CMDL_INFO | |
5229 add_to_showcmd_c(c); | |
5230 #endif | |
5231 } | |
5232 ++no_mapping; | |
5233 ++allow_keys; | |
1389 | 5234 cc = plain_vgetc(); |
7 | 5235 --no_mapping; |
5236 --allow_keys; | |
2811 | 5237 if (did_putchar) |
18777
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diff
changeset
|
5238 // when the line fits in 'columns' the '?' is at the start of the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5239 // next line and will not be removed by a redraw |
2811 | 5240 edit_unputchar(); |
7 | 5241 if (cc != ESC) |
5242 { | |
5243 AppendToRedobuff((char_u *)CTRL_V_STR); | |
25378
890fd8211202
patch 8.2.3226: new digraph functions use old naming scheme
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
5244 c = digraph_get(c, cc, TRUE); |
7 | 5245 #ifdef FEAT_CMDL_INFO |
5246 clear_showcmd(); | |
5247 #endif | |
5248 return c; | |
5249 } | |
5250 } | |
5251 #ifdef FEAT_CMDL_INFO | |
5252 clear_showcmd(); | |
5253 #endif | |
5254 return NUL; | |
5255 } | |
5256 #endif | |
5257 | |
5258 /* | |
5259 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
5260 * Returns the char to be inserted, or NUL if none found. | |
5261 */ | |
3501 | 5262 int |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5263 ins_copychar(linenr_T lnum) |
7 | 5264 { |
5265 int c; | |
5266 int temp; | |
5267 char_u *ptr, *prev_ptr; | |
5995 | 5268 char_u *line; |
7 | 5269 |
5270 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
5271 { | |
6949 | 5272 vim_beep(BO_COPY); |
7 | 5273 return NUL; |
5274 } | |
5275 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5276 // try to advance to the cursor column |
7 | 5277 temp = 0; |
5995 | 5278 line = ptr = ml_get(lnum); |
7 | 5279 prev_ptr = ptr; |
5280 validate_virtcol(); | |
5281 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
5282 { | |
5283 prev_ptr = ptr; | |
5995 | 5284 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
7 | 5285 } |
5286 if ((colnr_T)temp > curwin->w_virtcol) | |
5287 ptr = prev_ptr; | |
5288 | |
5289 c = (*mb_ptr2char)(ptr); | |
5290 if (c == NUL) | |
6949 | 5291 vim_beep(BO_COPY); |
7 | 5292 return c; |
5293 } | |
5294 | |
449 | 5295 /* |
5296 * CTRL-Y or CTRL-E typed in Insert mode. | |
5297 */ | |
5298 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5299 ins_ctrl_ey(int tc) |
449 | 5300 { |
5301 int c = tc; | |
5302 | |
16142
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patch 8.1.1076: file for Insert mode is much too big
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diff
changeset
|
5303 if (ctrl_x_mode_scroll()) |
449 | 5304 { |
5305 if (c == Ctrl_Y) | |
5306 scrolldown_clamp(); | |
5307 else | |
5308 scrollup_clamp(); | |
5309 redraw_later(VALID); | |
5310 } | |
5311 else | |
5312 { | |
5313 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
5314 if (c != NUL) | |
5315 { | |
5316 long tw_save; | |
5317 | |
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diff
changeset
|
5318 // The character must be taken literally, insert like it |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
5319 // was typed after a CTRL-V, and pretend 'textwidth' |
3a68dc2a1bc1
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diff
changeset
|
5320 // wasn't set. Digits, 'o' and 'x' are special after a |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
5321 // CTRL-V, don't use it for these. |
449 | 5322 if (c < 256 && !isalnum(c)) |
18777
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diff
changeset
|
5323 AppendToRedobuff((char_u *)CTRL_V_STR); // CTRL-V |
449 | 5324 tw_save = curbuf->b_p_tw; |
5325 curbuf->b_p_tw = -1; | |
5326 insert_special(c, TRUE, FALSE); | |
5327 curbuf->b_p_tw = tw_save; | |
5328 #ifdef FEAT_RIGHTLEFT | |
5329 revins_chars++; | |
5330 revins_legal++; | |
5331 #endif | |
18777
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diff
changeset
|
5332 c = Ctrl_V; // pretend CTRL-V is last character |
449 | 5333 auto_format(FALSE, TRUE); |
5334 } | |
5335 } | |
5336 return c; | |
5337 } | |
5338 | |
7 | 5339 /* |
5340 * Get the value that w_virtcol would have when 'list' is off. | |
5341 * Unless 'cpo' contains the 'L' flag. | |
5342 */ | |
15062
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diff
changeset
|
5343 colnr_T |
7817
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7799
diff
changeset
|
5344 get_nolist_virtcol(void) |
7 | 5345 { |
15062
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patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5346 // check validity of cursor in current buffer |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
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diff
changeset
|
5347 if (curwin->w_buffer == NULL |
3a94f7918980
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diff
changeset
|
5348 || curwin->w_buffer->b_ml.ml_mfp == NULL |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
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diff
changeset
|
5349 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
3a94f7918980
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5350 return 0; |
7 | 5351 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
5352 return getvcol_nolist(&curwin->w_cursor); | |
5353 validate_virtcol(); | |
5354 return curwin->w_virtcol; | |
5355 } | |
3390 | 5356 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
5357 #if defined(FEAT_EVAL) |
3390 | 5358 /* |
5359 * Handle the InsertCharPre autocommand. | |
5360 * "c" is the character that was typed. | |
5361 * Return a pointer to allocated memory with the replacement string. | |
5362 * Return NULL to continue inserting "c". | |
5363 */ | |
5364 static char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5365 do_insert_char_pre(int c) |
3390 | 5366 { |
3547 | 5367 char_u *res; |
5368 char_u buf[MB_MAXBYTES + 1]; | |
15377
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patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
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15349
diff
changeset
|
5369 int save_State = State; |
3390 | 5370 |
18777
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diff
changeset
|
5371 // Return quickly when there is nothing to do. |
3390 | 5372 if (!has_insertcharpre()) |
5373 return NULL; | |
5374 | |
3547 | 5375 if (has_mbyte) |
5376 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
5377 else | |
5378 { | |
5379 buf[0] = c; | |
5380 buf[1] = NUL; | |
5381 } | |
5382 | |
18777
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diff
changeset
|
5383 // Lock the text to avoid weird things from happening. |
20229
06a1dd50463e
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diff
changeset
|
5384 ++textwinlock; |
18777
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diff
changeset
|
5385 set_vim_var_string(VV_CHAR, buf, -1); // set v:char |
3547 | 5386 |
5387 res = NULL; | |
14485
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diff
changeset
|
5388 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
3547 | 5389 { |
18777
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diff
changeset
|
5390 // Get the value of v:char. It may be empty or more than one |
3a68dc2a1bc1
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diff
changeset
|
5391 // character. Only use it when changed, otherwise continue with the |
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diff
changeset
|
5392 // original character to avoid breaking autoindent. |
3547 | 5393 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) |
5394 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
5395 } | |
3390 | 5396 |
18777
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changeset
|
5397 set_vim_var_string(VV_CHAR, NULL, -1); // clear v:char |
20229
06a1dd50463e
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5398 --textwinlock; |
3390 | 5399 |
15377
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|
5400 // Restore the State, it may have been changed. |
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changeset
|
5401 State = save_State; |
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diff
changeset
|
5402 |
3390 | 5403 return res; |
5404 } | |
5405 #endif | |
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|
5406 |
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changeset
|
5407 #if defined(FEAT_CINDENT) || defined(PROTO) |
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|
5408 int |
18135
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changeset
|
5409 get_can_cindent(void) |
16142
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|
5410 { |
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changeset
|
5411 return can_cindent; |
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|
5412 } |
18135
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|
5413 |
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|
5414 void |
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changeset
|
5415 set_can_cindent(int val) |
1868ec23360e
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changeset
|
5416 { |
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changeset
|
5417 can_cindent = val; |
1868ec23360e
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changeset
|
5418 } |
16142
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|
5419 #endif |
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changeset
|
5420 |
14485
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|
5421 /* |
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changeset
|
5422 * Trigger "event" and take care of fixing undo. |
c71d65c3672f
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changeset
|
5423 */ |
16142
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|
5424 int |
14485
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changeset
|
5425 ins_apply_autocmds(event_T event) |
c71d65c3672f
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changeset
|
5426 { |
c71d65c3672f
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changeset
|
5427 varnumber_T tick = CHANGEDTICK(curbuf); |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
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changeset
|
5428 int r; |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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5429 |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
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diff
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5430 r = apply_autocmds(event, NULL, NULL, FALSE, curbuf); |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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5431 |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
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5432 // If u_savesub() was called then we are not prepared to start |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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5433 // a new line. Call u_save() with no contents to fix that. |
20187
79cc97206476
patch 8.2.0649: undo problem whn an InsertLeave autocommand resets undo
Bram Moolenaar <Bram@vim.org>
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20118
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5434 // Except when leaving Insert mode. |
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patch 8.2.0649: undo problem whn an InsertLeave autocommand resets undo
Bram Moolenaar <Bram@vim.org>
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5435 if (event != EVENT_INSERTLEAVE && tick != CHANGEDTICK(curbuf)) |
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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5436 u_save(curwin->w_cursor.lnum, (linenr_T)(curwin->w_cursor.lnum + 1)); |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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5437 |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
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5438 return r; |
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
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5439 } |