Mercurial > vim
annotate src/edit.c @ 22077:335365fcbb60 v8.2.1588
patch 8.2.1588: cannot read back the prompt of a prompt buffer
Commit: https://github.com/vim/vim/commit/077cc7aa0e0c431e97795612374fe17fe7c88803
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Sep 4 16:35:35 2020 +0200
patch 8.2.1588: cannot read back the prompt of a prompt buffer
Problem: Cannot read back the prompt of a prompt buffer.
Solution: Add prompt_getprompt(). (Ben Jackson, closes https://github.com/vim/vim/issues/6851)
author | Bram Moolenaar <Bram@vim.org> |
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date | Fri, 04 Sep 2020 16:45:04 +0200 |
parents | 5ffe112b1afd |
children | 9bb1c984c4da |
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 #ifdef FEAT_JOB_CHANNEL |
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28 static void init_prompt(int cmdchar_todo); |
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29 #endif |
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30 static void insert_special(int, int, int); |
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31 static void redo_literal(int c); |
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32 static void start_arrow_common(pos_T *end_insert_pos, int change); |
744 | 33 #ifdef FEAT_SPELL |
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34 static void check_spell_redraw(void); |
221 | 35 #endif |
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36 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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37 static int echeck_abbr(int); |
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38 static void mb_replace_pop_ins(int cc); |
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39 static void replace_flush(void); |
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40 static void replace_do_bs(int limit_col); |
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41 static int del_char_after_col(int limit_col); |
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42 static void ins_reg(void); |
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43 static void ins_ctrl_g(void); |
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44 static void ins_ctrl_hat(void); |
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45 static int ins_esc(long *count, int cmdchar, int nomove); |
7 | 46 #ifdef FEAT_RIGHTLEFT |
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47 static void ins_ctrl_(void); |
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48 #endif |
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49 static int ins_start_select(int c); |
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50 static void ins_insert(int replaceState); |
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51 static void ins_ctrl_o(void); |
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52 static void ins_shift(int c, int lastc); |
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53 static void ins_del(void); |
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54 static int ins_bs(int c, int mode, int *inserted_space_p); |
692 | 55 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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56 static void ins_tabline(int c); |
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57 #endif |
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58 static void ins_left(void); |
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59 static void ins_home(int c); |
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60 static void ins_end(int c); |
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61 static void ins_s_left(void); |
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62 static void ins_right(void); |
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63 static void ins_s_right(void); |
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64 static void ins_up(int startcol); |
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65 static void ins_pageup(void); |
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66 static void ins_down(int startcol); |
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67 static void ins_pagedown(void); |
7 | 68 #ifdef FEAT_DND |
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69 static void ins_drop(void); |
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70 #endif |
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71 static int ins_tab(void); |
7 | 72 #ifdef FEAT_DIGRAPHS |
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73 static int ins_digraph(void); |
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74 #endif |
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75 static int ins_ctrl_ey(int tc); |
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76 #if defined(FEAT_EVAL) |
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77 static char_u *do_insert_char_pre(int c); |
3390 | 78 #endif |
7 | 79 |
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80 static colnr_T Insstart_textlen; // length of line when insert started |
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81 static colnr_T Insstart_blank_vcol; // vcol for first inserted blank |
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82 static int update_Insstart_orig = TRUE; // set Insstart_orig to Insstart |
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83 |
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84 static char_u *last_insert = NULL; // the text of the previous insert, |
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85 // K_SPECIAL and CSI are escaped |
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86 static int last_insert_skip; // nr of chars in front of previous insert |
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87 static int new_insert_skip; // nr of chars in front of current insert |
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88 static int did_restart_edit; // "restart_edit" when calling edit() |
7 | 89 |
90 #ifdef FEAT_CINDENT | |
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91 static int can_cindent; // may do cindenting on this line |
7 | 92 #endif |
93 | |
94 #ifdef FEAT_RIGHTLEFT | |
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95 static int revins_on; // reverse insert mode on |
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96 static int revins_chars; // how much to skip after edit |
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97 static int revins_legal; // was the last char 'legal'? |
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98 static int revins_scol; // start column of revins session |
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99 #endif |
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100 |
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101 static int ins_need_undo; // call u_save() before inserting a |
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102 // char. Set when edit() is called. |
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103 // after that arrow_used is used. |
7 | 104 |
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105 static int dont_sync_undo = FALSE; // CTRL-G U prevents syncing undo for |
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106 // the next left/right cursor key |
7 | 107 |
108 /* | |
109 * edit(): Start inserting text. | |
110 * | |
111 * "cmdchar" can be: | |
112 * 'i' normal insert command | |
113 * 'a' normal append command | |
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114 * K_PS bracketed paste |
7 | 115 * 'R' replace command |
116 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
117 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
118 * 'g' "gI" command. | |
119 * 'V' "gR" command for Virtual Replace mode. | |
120 * 'v' "gr" command for single character Virtual Replace mode. | |
121 * | |
122 * This function is not called recursively. For CTRL-O commands, it returns | |
123 * and lets the caller handle the Normal-mode command. | |
124 * | |
125 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
126 */ | |
127 int | |
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128 edit( |
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129 int cmdchar, |
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130 int startln, // if set, insert at start of line |
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131 long count) |
7 | 132 { |
133 int c = 0; | |
134 char_u *ptr; | |
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135 int lastc = 0; |
1869 | 136 int mincol; |
7 | 137 static linenr_T o_lnum = 0; |
138 int i; | |
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139 int did_backspace = TRUE; // previous char was backspace |
7 | 140 #ifdef FEAT_CINDENT |
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141 int line_is_white = FALSE; // line is empty before insert |
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142 #endif |
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143 linenr_T old_topline = 0; // topline before insertion |
7 | 144 #ifdef FEAT_DIFF |
145 int old_topfill = -1; | |
146 #endif | |
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147 int inserted_space = FALSE; // just inserted a space |
7 | 148 int replaceState = REPLACE; |
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149 int nomove = FALSE; // don't move cursor on return |
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150 #ifdef FEAT_JOB_CHANNEL |
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151 int cmdchar_todo = cmdchar; |
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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_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 // Make sure the cursor didn't move. Do call check_cursor_col() in |
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203 // case the text was modified. Since Insert mode was not started yet |
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204 // a call to check_cursor_col() may move the cursor, especially with |
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205 // the "A" command, thus set State to avoid that. Also check that the |
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206 // line number is still valid (lines may have been deleted). |
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207 // Do not restore if v:char was set to a non-empty string. |
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208 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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209 #ifdef FEAT_EVAL |
4448 | 210 && *get_vim_var_str(VV_CHAR) == NUL |
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211 #endif |
4448 | 212 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
4027 | 213 { |
214 int save_state = State; | |
215 | |
216 curwin->w_cursor = save_cursor; | |
217 State = INSERT; | |
218 check_cursor_col(); | |
219 State = save_state; | |
220 } | |
11 | 221 } |
222 | |
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223 #ifdef FEAT_CONCEAL |
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224 // Check if the cursor line needs redrawing before changing State. If |
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225 // 'concealcursor' is "n" it needs to be redrawn without concealing. |
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226 conceal_check_cursor_line(); |
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227 #endif |
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228 |
7 | 229 /* |
230 * When doing a paste with the middle mouse button, Insstart is set to | |
231 * where the paste started. | |
232 */ | |
233 if (where_paste_started.lnum != 0) | |
234 Insstart = where_paste_started; | |
235 else | |
236 { | |
237 Insstart = curwin->w_cursor; | |
238 if (startln) | |
239 Insstart.col = 0; | |
240 } | |
1869 | 241 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
7 | 242 Insstart_blank_vcol = MAXCOL; |
243 if (!did_ai) | |
244 ai_col = 0; | |
245 | |
246 if (cmdchar != NUL && restart_edit == 0) | |
247 { | |
248 ResetRedobuff(); | |
249 AppendNumberToRedobuff(count); | |
250 if (cmdchar == 'V' || cmdchar == 'v') | |
251 { | |
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252 // "gR" or "gr" command |
7 | 253 AppendCharToRedobuff('g'); |
254 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
255 } | |
256 else | |
257 { | |
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258 if (cmdchar == K_PS) |
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259 AppendCharToRedobuff('a'); |
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260 else |
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261 AppendCharToRedobuff(cmdchar); |
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262 if (cmdchar == 'g') // "gI" command |
7 | 263 AppendCharToRedobuff('I'); |
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264 else if (cmdchar == 'r') // "r<CR>" command |
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265 count = 1; // insert only one <CR> |
7 | 266 } |
267 } | |
268 | |
269 if (cmdchar == 'R') | |
270 { | |
271 State = REPLACE; | |
272 } | |
273 else if (cmdchar == 'V' || cmdchar == 'v') | |
274 { | |
275 State = VREPLACE; | |
276 replaceState = VREPLACE; | |
277 orig_line_count = curbuf->b_ml.ml_line_count; | |
278 vr_lines_changed = 1; | |
279 } | |
280 else | |
281 State = INSERT; | |
282 | |
283 stop_insert_mode = FALSE; | |
284 | |
285 /* | |
286 * Need to recompute the cursor position, it might move when the cursor is | |
287 * on a TAB or special character. | |
288 */ | |
289 curs_columns(TRUE); | |
290 | |
291 /* | |
292 * Enable langmap or IME, indicated by 'iminsert'. | |
293 * Note that IME may enabled/disabled without us noticing here, thus the | |
294 * 'iminsert' value may not reflect what is actually used. It is updated | |
295 * when hitting <Esc>. | |
296 */ | |
297 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
298 State |= LANGMAP; | |
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299 #ifdef HAVE_INPUT_METHOD |
7 | 300 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
301 #endif | |
302 | |
303 setmouse(); | |
304 #ifdef FEAT_CMDL_INFO | |
305 clear_showcmd(); | |
306 #endif | |
307 #ifdef FEAT_RIGHTLEFT | |
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308 // there is no reverse replace mode |
7 | 309 revins_on = (State == INSERT && p_ri); |
310 if (revins_on) | |
311 undisplay_dollar(); | |
312 revins_chars = 0; | |
313 revins_legal = 0; | |
314 revins_scol = -1; | |
315 #endif | |
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316 if (!p_ek) |
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317 { |
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318 // Disable bracketed paste mode, we won't recognize the escape |
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319 // sequences. |
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320 out_str(T_BD); |
7 | 321 |
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322 // Disable modifyOtherKeys, keys with modifiers would cause exiting |
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323 // Insert mode. |
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324 out_str(T_CTE); |
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325 } |
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326 |
7 | 327 /* |
328 * Handle restarting Insert mode. | |
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329 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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330 * here with something in the stuff buffer. |
7 | 331 */ |
332 if (restart_edit != 0 && stuff_empty()) | |
333 { | |
334 /* | |
335 * After a paste we consider text typed to be part of the insert for | |
336 * the pasted text. You can backspace over the pasted text too. | |
337 */ | |
338 if (where_paste_started.lnum) | |
339 arrow_used = FALSE; | |
340 else | |
341 arrow_used = TRUE; | |
342 restart_edit = 0; | |
343 | |
344 /* | |
345 * If the cursor was after the end-of-line before the CTRL-O and it is | |
346 * now at the end-of-line, put it after the end-of-line (this is not | |
347 * correct in very rare cases). | |
348 * Also do this if curswant is greater than the current virtual | |
349 * column. Eg after "^O$" or "^O80|". | |
350 */ | |
351 validate_virtcol(); | |
352 update_curswant(); | |
230 | 353 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
7 | 354 || curwin->w_curswant > curwin->w_virtcol) |
355 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
356 { | |
357 if (ptr[1] == NUL) | |
358 ++curwin->w_cursor.col; | |
359 else if (has_mbyte) | |
360 { | |
474 | 361 i = (*mb_ptr2len)(ptr); |
7 | 362 if (ptr[i] == NUL) |
363 curwin->w_cursor.col += i; | |
364 } | |
365 } | |
230 | 366 ins_at_eol = FALSE; |
7 | 367 } |
368 else | |
369 arrow_used = FALSE; | |
370 | |
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371 // we are in insert mode now, don't need to start it anymore |
7 | 372 need_start_insertmode = FALSE; |
373 | |
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374 // Need to save the line for undo before inserting the first char. |
7 | 375 ins_need_undo = TRUE; |
376 | |
377 where_paste_started.lnum = 0; | |
378 #ifdef FEAT_CINDENT | |
379 can_cindent = TRUE; | |
380 #endif | |
381 #ifdef FEAT_FOLDING | |
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382 // The cursor line is not in a closed fold, unless 'insertmode' is set or |
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383 // restarting. |
7 | 384 if (!p_im && did_restart_edit == 0) |
385 foldOpenCursor(); | |
386 #endif | |
387 | |
388 /* | |
389 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
390 * A warning message for changing a readonly file is given here, before | |
391 * actually changing anything. It's put after the mode, if any. | |
392 */ | |
393 i = 0; | |
644 | 394 if (p_smd && msg_silent == 0) |
7 | 395 i = showmode(); |
396 | |
397 if (!p_im && did_restart_edit == 0) | |
1473 | 398 change_warning(i == 0 ? 0 : i + 1); |
7 | 399 |
400 #ifdef CURSOR_SHAPE | |
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401 ui_cursor_shape(); // may show different cursor shape |
7 | 402 #endif |
403 #ifdef FEAT_DIGRAPHS | |
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404 do_digraph(-1); // clear digraphs |
7 | 405 #endif |
406 | |
603 | 407 /* |
408 * Get the current length of the redo buffer, those characters have to be | |
409 * skipped if we want to get to the inserted characters. | |
410 */ | |
7 | 411 ptr = get_inserted(); |
412 if (ptr == NULL) | |
413 new_insert_skip = 0; | |
414 else | |
415 { | |
416 new_insert_skip = (int)STRLEN(ptr); | |
417 vim_free(ptr); | |
418 } | |
419 | |
420 old_indent = 0; | |
421 | |
422 /* | |
423 * Main loop in Insert mode: repeat until Insert mode is left. | |
424 */ | |
425 for (;;) | |
426 { | |
427 #ifdef FEAT_RIGHTLEFT | |
428 if (!revins_legal) | |
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429 revins_scol = -1; // reset on illegal motions |
7 | 430 else |
431 revins_legal = 0; | |
432 #endif | |
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433 if (arrow_used) // don't repeat insert when arrow key used |
7 | 434 count = 0; |
435 | |
5680 | 436 if (update_Insstart_orig) |
437 Insstart_orig = Insstart; | |
438 | |
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439 if (stop_insert_mode && !pum_visible()) |
7 | 440 { |
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441 // ":stopinsert" used or 'insertmode' reset |
7 | 442 count = 0; |
443 goto doESCkey; | |
444 } | |
445 | |
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446 // set curwin->w_curswant for next K_DOWN or K_UP |
7 | 447 if (!arrow_used) |
448 curwin->w_set_curswant = TRUE; | |
449 | |
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450 // If there is no typeahead may check for timestamps (e.g., for when a |
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451 // menu invoked a shell command). |
7 | 452 if (stuff_empty()) |
453 { | |
454 did_check_timestamps = FALSE; | |
455 if (need_check_timestamps) | |
456 check_timestamps(FALSE); | |
457 } | |
458 | |
459 /* | |
460 * When emsg() was called msg_scroll will have been set. | |
461 */ | |
462 msg_scroll = FALSE; | |
463 | |
464 #ifdef FEAT_GUI | |
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465 // When 'mousefocus' is set a mouse movement may have taken us to |
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466 // another window. "need_mouse_correct" may then be set because of an |
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467 // autocommand. |
7 | 468 if (need_mouse_correct) |
469 gui_mouse_correct(); | |
470 #endif | |
471 | |
472 #ifdef FEAT_FOLDING | |
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473 // Open fold at the cursor line, according to 'foldopen'. |
7 | 474 if (fdo_flags & FDO_INSERT) |
475 foldOpenCursor(); | |
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476 // Close folds where the cursor isn't, according to 'foldclose' |
7 | 477 if (!char_avail()) |
478 foldCheckClose(); | |
479 #endif | |
480 | |
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481 #ifdef FEAT_JOB_CHANNEL |
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482 if (bt_prompt(curbuf)) |
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483 { |
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484 init_prompt(cmdchar_todo); |
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485 cmdchar_todo = NUL; |
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486 } |
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487 #endif |
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488 |
7 | 489 /* |
490 * If we inserted a character at the last position of the last line in | |
491 * the window, scroll the window one line up. This avoids an extra | |
492 * redraw. | |
493 * This is detected when the cursor column is smaller after inserting | |
494 * something. | |
495 * Don't do this when the topline changed already, it has | |
496 * already been adjusted (by insertchar() calling open_line())). | |
497 */ | |
498 if (curbuf->b_mod_set | |
499 && curwin->w_p_wrap | |
500 && !did_backspace | |
501 && curwin->w_topline == old_topline | |
502 #ifdef FEAT_DIFF | |
503 && curwin->w_topfill == old_topfill | |
504 #endif | |
505 ) | |
506 { | |
507 mincol = curwin->w_wcol; | |
508 validate_cursor_col(); | |
509 | |
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510 if ( |
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511 #ifdef FEAT_VARTABS |
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512 (int)curwin->w_wcol < mincol - tabstop_at( |
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513 get_nolist_virtcol(), curbuf->b_p_ts, |
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514 curbuf->b_p_vts_array) |
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515 #else |
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516 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
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517 #endif |
7 | 518 && curwin->w_wrow == W_WINROW(curwin) |
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519 + curwin->w_height - 1 - get_scrolloff_value() |
7 | 520 && (curwin->w_cursor.lnum != curwin->w_topline |
521 #ifdef FEAT_DIFF | |
522 || curwin->w_topfill > 0 | |
523 #endif | |
524 )) | |
525 { | |
526 #ifdef FEAT_DIFF | |
527 if (curwin->w_topfill > 0) | |
528 --curwin->w_topfill; | |
529 else | |
530 #endif | |
531 #ifdef FEAT_FOLDING | |
532 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
533 set_topline(curwin, old_topline + 1); | |
534 else | |
535 #endif | |
536 set_topline(curwin, curwin->w_topline + 1); | |
537 } | |
538 } | |
539 | |
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540 // May need to adjust w_topline to show the cursor. |
7 | 541 update_topline(); |
542 | |
543 did_backspace = FALSE; | |
544 | |
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545 validate_cursor(); // may set must_redraw |
7 | 546 |
547 /* | |
548 * Redraw the display when no characters are waiting. | |
549 * Also shows mode, ruler and positions cursor. | |
550 */ | |
661 | 551 ins_redraw(TRUE); |
7 | 552 |
553 if (curwin->w_p_scb) | |
554 do_check_scrollbind(TRUE); | |
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555 |
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556 if (curwin->w_p_crb) |
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557 do_check_cursorbind(); |
7 | 558 update_curswant(); |
559 old_topline = curwin->w_topline; | |
560 #ifdef FEAT_DIFF | |
561 old_topfill = curwin->w_topfill; | |
562 #endif | |
563 | |
564 #ifdef USE_ON_FLY_SCROLL | |
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565 dont_scroll = FALSE; // allow scrolling here |
7 | 566 #endif |
567 | |
568 /* | |
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569 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
7 | 570 */ |
6673 | 571 if (c != K_CURSORHOLD) |
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572 lastc = c; // remember the previous char for CTRL-D |
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573 |
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574 // After using CTRL-G U the next cursor key will not break undo. |
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575 if (dont_sync_undo == MAYBE) |
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576 dont_sync_undo = TRUE; |
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577 else |
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578 dont_sync_undo = FALSE; |
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579 if (cmdchar == K_PS) |
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580 // Got here from normal mode when bracketed paste started. |
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581 c = K_PS; |
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582 else |
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583 do |
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584 { |
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585 c = safe_vgetc(); |
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586 |
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587 if (stop_insert_mode) |
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588 { |
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589 // Insert mode ended, possibly from a callback. |
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590 count = 0; |
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591 nomove = TRUE; |
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592 goto doESCkey; |
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593 } |
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594 } while (c == K_IGNORE || c == K_NOP); |
7 | 595 |
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596 // Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. |
978 | 597 did_cursorhold = TRUE; |
598 | |
7 | 599 #ifdef FEAT_RIGHTLEFT |
600 if (p_hkmap && KeyTyped) | |
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601 c = hkmap(c); // Hebrew mode mapping |
7 | 602 #endif |
603 | |
659 | 604 /* |
605 * Special handling of keys while the popup menu is visible or wanted | |
897 | 606 * and the cursor is still in the completed word. Only when there is |
607 * a match, skip this when no matches were found. | |
659 | 608 */ |
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609 if (ins_compl_active() |
897 | 610 && pum_wanted() |
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611 && curwin->w_cursor.col >= ins_compl_col() |
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612 && ins_compl_has_shown_match()) |
659 | 613 { |
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614 // BS: Delete one character from "compl_leader". |
659 | 615 if ((c == K_BS || c == Ctrl_H) |
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616 && curwin->w_cursor.col > ins_compl_col() |
836 | 617 && (c = ins_compl_bs()) == NUL) |
657 | 618 continue; |
619 | |
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620 // When no match was selected or it was edited. |
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621 if (!ins_compl_used_match()) |
657 | 622 { |
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623 // CTRL-L: Add one character from the current match to |
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624 // "compl_leader". Except when at the original match and |
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625 // there is nothing to add, CTRL-L works like CTRL-P then. |
836 | 626 if (c == Ctrl_L |
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627 && (!ctrl_x_mode_line_or_eval() |
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628 || ins_compl_long_shown_match())) |
659 | 629 { |
630 ins_compl_addfrommatch(); | |
631 continue; | |
632 } | |
633 | |
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634 // A non-white character that fits in with the current |
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635 // completion: Add to "compl_leader". |
1430 | 636 if (ins_compl_accept_char(c)) |
659 | 637 { |
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638 #if defined(FEAT_EVAL) |
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639 // Trigger InsertCharPre. |
3390 | 640 char_u *str = do_insert_char_pre(c); |
641 char_u *p; | |
642 | |
643 if (str != NULL) | |
644 { | |
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645 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
3390 | 646 ins_compl_addleader(PTR2CHAR(p)); |
647 vim_free(str); | |
648 } | |
649 else | |
650 #endif | |
651 ins_compl_addleader(c); | |
659 | 652 continue; |
653 } | |
665 | 654 |
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655 // Pressing CTRL-Y selects the current match. When |
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656 // ins_compl_enter_selects() is set the Enter key does the |
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657 // same. |
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658 if ((c == Ctrl_Y || (ins_compl_enter_selects() |
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659 && (c == CAR || c == K_KENTER || c == NL))) |
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660 && stop_arrow() == OK) |
665 | 661 { |
662 ins_compl_delete(); | |
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663 ins_compl_insert(FALSE); |
665 | 664 } |
657 | 665 } |
666 } | |
667 | |
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668 // Prepare for or stop CTRL-X mode. This doesn't do completion, but |
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669 // it does fix up the text when finishing completion. |
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670 ins_compl_init_get_longest(); |
1526 | 671 if (ins_compl_prep(c)) |
657 | 672 continue; |
7 | 673 |
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|
674 // CTRL-\ CTRL-N goes to Normal mode, |
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675 // CTRL-\ CTRL-G goes to mode selected with 'insertmode', |
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676 // CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. |
7 | 677 if (c == Ctrl_BSL) |
678 { | |
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|
679 // may need to redraw when no more chars available now |
661 | 680 ins_redraw(FALSE); |
7 | 681 ++no_mapping; |
682 ++allow_keys; | |
1389 | 683 c = plain_vgetc(); |
7 | 684 --no_mapping; |
685 --allow_keys; | |
477 | 686 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
7 | 687 { |
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|
688 // it's something else |
7 | 689 vungetc(c); |
690 c = Ctrl_BSL; | |
691 } | |
692 else if (c == Ctrl_G && p_im) | |
693 continue; | |
694 else | |
695 { | |
477 | 696 if (c == Ctrl_O) |
697 { | |
698 ins_ctrl_o(); | |
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|
699 ins_at_eol = FALSE; // cursor keeps its column |
477 | 700 nomove = TRUE; |
701 } | |
7 | 702 count = 0; |
703 goto doESCkey; | |
704 } | |
705 } | |
706 | |
707 #ifdef FEAT_DIGRAPHS | |
708 c = do_digraph(c); | |
709 #endif | |
710 | |
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|
711 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode_cmdline()) |
7 | 712 goto docomplete; |
713 if (c == Ctrl_V || c == Ctrl_Q) | |
714 { | |
715 ins_ctrl_v(); | |
18777
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|
716 c = Ctrl_V; // pretend CTRL-V is last typed character |
7 | 717 continue; |
718 } | |
719 | |
720 #ifdef FEAT_CINDENT | |
17809
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patch 8.1.1901: the +insert_expand feature is not always available
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|
721 if (cindent_on() && ctrl_x_mode_none()) |
7 | 722 { |
18777
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723 // A key name preceded by a bang means this key is not to be |
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changeset
|
724 // inserted. Skip ahead to the re-indenting below. |
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|
725 // A key name preceded by a star means that indenting has to be |
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|
726 // done before inserting the key. |
7 | 727 line_is_white = inindent(0); |
728 if (in_cinkeys(c, '!', line_is_white)) | |
729 goto force_cindent; | |
730 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
731 && stop_arrow() == OK) | |
732 do_c_expr_indent(); | |
733 } | |
734 #endif | |
735 | |
736 #ifdef FEAT_RIGHTLEFT | |
737 if (curwin->w_p_rl) | |
738 switch (c) | |
739 { | |
740 case K_LEFT: c = K_RIGHT; break; | |
741 case K_S_LEFT: c = K_S_RIGHT; break; | |
742 case K_C_LEFT: c = K_C_RIGHT; break; | |
743 case K_RIGHT: c = K_LEFT; break; | |
744 case K_S_RIGHT: c = K_S_LEFT; break; | |
745 case K_C_RIGHT: c = K_C_LEFT; break; | |
746 } | |
747 #endif | |
748 | |
749 /* | |
750 * If 'keymodel' contains "startsel", may start selection. If it | |
751 * does, a CTRL-O and c will be stuffed, we need to get these | |
752 * characters. | |
753 */ | |
754 if (ins_start_select(c)) | |
755 continue; | |
756 | |
757 /* | |
758 * The big switch to handle a character in insert mode. | |
759 */ | |
760 switch (c) | |
761 { | |
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762 case ESC: // End input mode |
7 | 763 if (echeck_abbr(ESC + ABBR_OFF)) |
764 break; | |
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765 // FALLTHROUGH |
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changeset
|
766 |
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767 case Ctrl_C: // End input mode |
7 | 768 #ifdef FEAT_CMDWIN |
769 if (c == Ctrl_C && cmdwin_type != 0) | |
770 { | |
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771 // Close the cmdline window. |
7 | 772 cmdwin_result = K_IGNORE; |
18777
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773 got_int = FALSE; // don't stop executing autocommands et al. |
929 | 774 nomove = TRUE; |
7 | 775 goto doESCkey; |
776 } | |
777 #endif | |
14103
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patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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|
778 #ifdef FEAT_JOB_CHANNEL |
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779 if (c == Ctrl_C && bt_prompt(curbuf)) |
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patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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780 { |
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|
781 if (invoke_prompt_interrupt()) |
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782 { |
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783 if (!bt_prompt(curbuf)) |
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|
784 // buffer changed to a non-prompt buffer, get out of |
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785 // Insert mode |
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786 goto doESCkey; |
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787 break; |
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|
788 } |
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|
789 } |
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|
790 #endif |
7 | 791 |
792 #ifdef UNIX | |
793 do_intr: | |
794 #endif | |
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795 // when 'insertmode' set, and not halfway a mapping, don't leave |
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|
796 // Insert mode |
7 | 797 if (goto_im()) |
798 { | |
799 if (got_int) | |
800 { | |
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changeset
|
801 (void)vgetc(); // flush all buffers |
7 | 802 got_int = FALSE; |
803 } | |
804 else | |
6949 | 805 vim_beep(BO_IM); |
7 | 806 break; |
807 } | |
808 doESCkey: | |
809 /* | |
810 * This is the ONLY return from edit()! | |
811 */ | |
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812 // Always update o_lnum, so that a "CTRL-O ." that adds a line |
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changeset
|
813 // still puts the cursor back after the inserted text. |
230 | 814 if (ins_at_eol && gchar_cursor() == NUL) |
7 | 815 o_lnum = curwin->w_cursor.lnum; |
816 | |
477 | 817 if (ins_esc(&count, cmdchar, nomove)) |
11 | 818 { |
14985
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patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
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819 // 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
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|
820 // that the autocommands won't be executed. When mapped got_int |
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patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
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diff
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|
821 // is not set, but let's keep the behavior the same. |
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patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
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|
822 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
|
823 ins_apply_autocmds(EVENT_INSERTLEAVE); |
993 | 824 did_cursorhold = FALSE; |
7 | 825 return (c == Ctrl_O); |
11 | 826 } |
7 | 827 continue; |
828 | |
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829 case Ctrl_Z: // suspend when 'insertmode' set |
449 | 830 if (!p_im) |
18777
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changeset
|
831 goto normalchar; // insert CTRL-Z as normal char |
10636
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patch 8.0.0208: internally used commands end up in history
Christian Brabandt <cb@256bit.org>
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10468
diff
changeset
|
832 do_cmdline_cmd((char_u *)"stop"); |
10980
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
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diff
changeset
|
833 #ifdef CURSOR_SHAPE |
18777
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changeset
|
834 ui_cursor_shape(); // may need to update cursor shape |
10980
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patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
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diff
changeset
|
835 #endif |
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patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
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changeset
|
836 continue; |
449 | 837 |
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diff
changeset
|
838 case Ctrl_O: // execute one command |
502 | 839 #ifdef FEAT_COMPL_FUNC |
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changeset
|
840 if (ctrl_x_mode_omni()) |
449 | 841 goto docomplete; |
842 #endif | |
843 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
844 break; | |
845 ins_ctrl_o(); | |
853 | 846 |
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|
847 // don't move the cursor left when 'virtualedit' has "onemore". |
853 | 848 if (ve_flags & VE_ONEMORE) |
849 { | |
850 ins_at_eol = FALSE; | |
851 nomove = TRUE; | |
852 } | |
449 | 853 count = 0; |
854 goto doESCkey; | |
855 | |
18777
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|
856 case K_INS: // toggle insert/replace mode |
464 | 857 case K_KINS: |
858 ins_insert(replaceState); | |
859 break; | |
860 | |
18777
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changeset
|
861 case K_SELECT: // end of Select mode mapping - ignore |
464 | 862 break; |
863 | |
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changeset
|
864 case K_HELP: // Help key works like <ESC> <Help> |
449 | 865 case K_F1: |
866 case K_XF1: | |
867 stuffcharReadbuff(K_HELP); | |
868 if (p_im) | |
869 need_start_insertmode = TRUE; | |
870 goto doESCkey; | |
871 | |
872 #ifdef FEAT_NETBEANS_INTG | |
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|
873 case K_F21: // NetBeans command |
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patch 8.1.2378: using old C style comments
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diff
changeset
|
874 ++no_mapping; // don't map the next key hits |
1389 | 875 i = plain_vgetc(); |
449 | 876 --no_mapping; |
877 netbeans_keycommand(i); | |
878 break; | |
879 #endif | |
880 | |
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changeset
|
881 case K_ZERO: // Insert the previously inserted text. |
7 | 882 case NUL: |
883 case Ctrl_A: | |
18777
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changeset
|
884 // For ^@ the trailing ESC will end the insert, unless there is an |
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diff
changeset
|
885 // error. |
7 | 886 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
887 && c != Ctrl_A && !p_im) | |
18777
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|
888 goto doESCkey; // quit insert mode |
7 | 889 inserted_space = FALSE; |
890 break; | |
891 | |
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changeset
|
892 case Ctrl_R: // insert the contents of a register |
7 | 893 ins_reg(); |
894 auto_format(FALSE, TRUE); | |
895 inserted_space = FALSE; | |
896 break; | |
897 | |
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changeset
|
898 case Ctrl_G: // commands starting with CTRL-G |
7 | 899 ins_ctrl_g(); |
900 break; | |
901 | |
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changeset
|
902 case Ctrl_HAT: // switch input mode and/or langmap |
449 | 903 ins_ctrl_hat(); |
7 | 904 break; |
905 | |
906 #ifdef FEAT_RIGHTLEFT | |
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diff
changeset
|
907 case Ctrl__: // switch between languages |
7 | 908 if (!p_ari) |
909 goto normalchar; | |
910 ins_ctrl_(); | |
911 break; | |
912 #endif | |
913 | |
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|
914 case Ctrl_D: // Make indent one shiftwidth smaller. |
17809
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patch 8.1.1901: the +insert_expand feature is not always available
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changeset
|
915 #if defined(FEAT_FIND_ID) |
16142
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changeset
|
916 if (ctrl_x_mode_path_defines()) |
7 | 917 goto docomplete; |
918 #endif | |
18777
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|
919 // FALLTHROUGH |
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changeset
|
920 |
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changeset
|
921 case Ctrl_T: // Make indent one shiftwidth greater. |
16142
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changeset
|
922 if (c == Ctrl_T && ctrl_x_mode_thesaurus()) |
7 | 923 { |
449 | 924 if (has_compl_option(FALSE)) |
925 goto docomplete; | |
926 break; | |
7 | 927 } |
17809
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patch 8.1.1901: the +insert_expand feature is not always available
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changeset
|
928 |
7 | 929 ins_shift(c, lastc); |
930 auto_format(FALSE, TRUE); | |
931 inserted_space = FALSE; | |
932 break; | |
933 | |
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changeset
|
934 case K_DEL: // delete character under the cursor |
7 | 935 case K_KDEL: |
936 ins_del(); | |
937 auto_format(FALSE, TRUE); | |
938 break; | |
939 | |
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diff
changeset
|
940 case K_BS: // delete character before the cursor |
7 | 941 case Ctrl_H: |
942 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
943 auto_format(FALSE, TRUE); | |
944 break; | |
945 | |
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diff
changeset
|
946 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
|
947 #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
|
948 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:
14019
diff
changeset
|
949 { |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
950 // 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
|
951 // 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
|
952 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
|
953 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
|
954 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
|
955 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
|
956 goto doESCkey; |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
957 } |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
958 #endif |
7 | 959 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
960 auto_format(FALSE, TRUE); | |
961 break; | |
962 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
963 case Ctrl_U: // delete all inserted text in current line |
12 | 964 # ifdef FEAT_COMPL_FUNC |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
965 // 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
|
966 if (ctrl_x_mode_function()) |
12 | 967 goto docomplete; |
968 # endif | |
7 | 969 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
970 auto_format(FALSE, TRUE); | |
971 inserted_space = FALSE; | |
972 break; | |
973 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
974 case K_LEFTMOUSE: // mouse keys |
7 | 975 case K_LEFTMOUSE_NM: |
976 case K_LEFTDRAG: | |
977 case K_LEFTRELEASE: | |
978 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
|
979 case K_MOUSEMOVE: |
7 | 980 case K_MIDDLEMOUSE: |
981 case K_MIDDLEDRAG: | |
982 case K_MIDDLERELEASE: | |
983 case K_RIGHTMOUSE: | |
984 case K_RIGHTDRAG: | |
985 case K_RIGHTRELEASE: | |
986 case K_X1MOUSE: | |
987 case K_X1DRAG: | |
988 case K_X1RELEASE: | |
989 case K_X2MOUSE: | |
990 case K_X2DRAG: | |
991 case K_X2RELEASE: | |
992 ins_mouse(c); | |
993 break; | |
994 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
995 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
|
996 ins_mousescroll(MSCR_DOWN); |
7 | 997 break; |
998 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
999 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
|
1000 ins_mousescroll(MSCR_UP); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1001 break; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1002 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1003 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
|
1004 ins_mousescroll(MSCR_LEFT); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1005 break; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1006 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1007 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
|
1008 ins_mousescroll(MSCR_RIGHT); |
7 | 1009 break; |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
1010 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1011 case K_PS: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1012 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
|
1013 if (cmdchar == K_PS) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1014 // 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
|
1015 goto doESCkey; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1016 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1017 case K_PE: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1018 // 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
|
1019 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1020 |
692 | 1021 #ifdef FEAT_GUI_TABLINE |
1022 case K_TABLINE: | |
1023 case K_TABMENU: | |
1024 ins_tabline(c); | |
1025 break; | |
1026 #endif | |
7 | 1027 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1028 case K_IGNORE: // Something mapped to nothing |
7 | 1029 break; |
1030 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1031 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
|
1032 ins_apply_autocmds(EVENT_CURSORHOLDI); |
661 | 1033 did_cursorhold = TRUE; |
1034 break; | |
1035 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1036 #ifdef FEAT_GUI_MSWIN |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1037 // 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
|
1038 // was cancelled. |
625 | 1039 case K_F4: |
1040 if (mod_mask != MOD_MASK_ALT) | |
1041 goto normalchar; | |
1042 break; | |
1043 #endif | |
1044 | |
7 | 1045 #ifdef FEAT_GUI |
1046 case K_VER_SCROLLBAR: | |
1047 ins_scroll(); | |
1048 break; | |
1049 | |
1050 case K_HOR_SCROLLBAR: | |
1051 ins_horscroll(); | |
1052 break; | |
1053 #endif | |
1054 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1055 case K_HOME: // <Home> |
7 | 1056 case K_KHOME: |
1057 case K_S_HOME: | |
1058 case K_C_HOME: | |
1059 ins_home(c); | |
1060 break; | |
1061 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1062 case K_END: // <End> |
7 | 1063 case K_KEND: |
1064 case K_S_END: | |
1065 case K_C_END: | |
1066 ins_end(c); | |
1067 break; | |
1068 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1069 case K_LEFT: // <Left> |
180 | 1070 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
1071 ins_s_left(); | |
1072 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
|
1073 ins_left(); |
7 | 1074 break; |
1075 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1076 case K_S_LEFT: // <S-Left> |
7 | 1077 case K_C_LEFT: |
1078 ins_s_left(); | |
1079 break; | |
1080 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1081 case K_RIGHT: // <Right> |
180 | 1082 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
1083 ins_s_right(); | |
1084 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
|
1085 ins_right(); |
7 | 1086 break; |
1087 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1088 case K_S_RIGHT: // <S-Right> |
7 | 1089 case K_C_RIGHT: |
1090 ins_s_right(); | |
1091 break; | |
1092 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1093 case K_UP: // <Up> |
665 | 1094 if (pum_visible()) |
1095 goto docomplete; | |
180 | 1096 if (mod_mask & MOD_MASK_SHIFT) |
1097 ins_pageup(); | |
1098 else | |
1099 ins_up(FALSE); | |
7 | 1100 break; |
1101 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1102 case K_S_UP: // <S-Up> |
7 | 1103 case K_PAGEUP: |
1104 case K_KPAGEUP: | |
610 | 1105 if (pum_visible()) |
1106 goto docomplete; | |
7 | 1107 ins_pageup(); |
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_DOWN: // <Down> |
665 | 1111 if (pum_visible()) |
1112 goto docomplete; | |
180 | 1113 if (mod_mask & MOD_MASK_SHIFT) |
1114 ins_pagedown(); | |
1115 else | |
1116 ins_down(FALSE); | |
7 | 1117 break; |
1118 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1119 case K_S_DOWN: // <S-Down> |
7 | 1120 case K_PAGEDOWN: |
1121 case K_KPAGEDOWN: | |
610 | 1122 if (pum_visible()) |
1123 goto docomplete; | |
7 | 1124 ins_pagedown(); |
1125 break; | |
1126 | |
1127 #ifdef FEAT_DND | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1128 case K_DROP: // drag-n-drop event |
7 | 1129 ins_drop(); |
1130 break; | |
1131 #endif | |
1132 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1133 case K_S_TAB: // When not mapped, use like a normal TAB |
7 | 1134 c = TAB; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1135 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1136 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1137 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
|
1138 #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
|
1139 if (ctrl_x_mode_path_patterns()) |
7 | 1140 goto docomplete; |
1141 #endif | |
1142 inserted_space = FALSE; | |
1143 if (ins_tab()) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1144 goto normalchar; // insert TAB as a normal char |
7 | 1145 auto_format(FALSE, TRUE); |
1146 break; | |
1147 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1148 case K_KENTER: // <Enter> |
7 | 1149 c = CAR; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1150 // FALLTHROUGH |
7 | 1151 case CAR: |
1152 case NL: | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1153 #if defined(FEAT_QUICKFIX) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1154 // 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
|
1155 // cursor. |
7 | 1156 if (bt_quickfix(curbuf) && c == CAR) |
1157 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1158 if (curwin->w_llist_ref == NULL) // quickfix window |
644 | 1159 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
|
1160 else // location list window |
644 | 1161 do_cmdline_cmd((char_u *)".ll"); |
7 | 1162 break; |
1163 } | |
1164 #endif | |
1165 #ifdef FEAT_CMDWIN | |
1166 if (cmdwin_type != 0) | |
1167 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1168 // Execute the command in the cmdline window. |
7 | 1169 cmdwin_result = CAR; |
1170 goto doESCkey; | |
1171 } | |
1172 #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
|
1173 #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
|
1174 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
|
1175 { |
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
|
1176 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
|
1177 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
|
1178 // 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
|
1179 // 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
|
1180 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
|
1181 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
|
1182 } |
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
|
1183 #endif |
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1184 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
|
1185 goto doESCkey; // out of memory |
7 | 1186 auto_format(FALSE, FALSE); |
1187 inserted_space = FALSE; | |
1188 break; | |
1189 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1190 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
|
1191 if (ctrl_x_mode_dictionary()) |
7 | 1192 { |
449 | 1193 if (has_compl_option(TRUE)) |
1194 goto docomplete; | |
1195 break; | |
7 | 1196 } |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1197 #ifdef FEAT_DIGRAPHS |
7 | 1198 c = ins_digraph(); |
1199 if (c == NUL) | |
1200 break; | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1201 #endif |
7 | 1202 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
|
1203 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1204 case Ctrl_X: // Enter CTRL-X mode |
464 | 1205 ins_ctrl_x(); |
1206 break; | |
1207 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1208 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
|
1209 if (!ctrl_x_mode_tags()) |
7 | 1210 goto normalchar; |
1211 goto docomplete; | |
1212 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1213 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
|
1214 if (!ctrl_x_mode_files()) |
7 | 1215 goto normalchar; |
1216 goto docomplete; | |
477 | 1217 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1218 case 's': // Spelling completion after ^X |
477 | 1219 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
|
1220 if (!ctrl_x_mode_spell()) |
477 | 1221 goto normalchar; |
1222 goto docomplete; | |
7 | 1223 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1224 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
|
1225 if (!ctrl_x_mode_whole_line()) |
7 | 1226 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1227 // CTRL-L with 'insertmode' set: Leave Insert mode |
7 | 1228 if (p_im) |
1229 { | |
1230 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
1231 break; | |
1232 goto doESCkey; | |
1233 } | |
1234 goto normalchar; | |
1235 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1236 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1237 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1238 case Ctrl_P: // Do previous/next pattern completion |
7 | 1239 case Ctrl_N: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1240 // 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
|
1241 // but it is under other ^X modes |
7 | 1242 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
|
1243 && (ctrl_x_mode_normal() || ctrl_x_mode_whole_line()) |
449 | 1244 && !(compl_cont_status & CONT_LOCAL)) |
7 | 1245 goto normalchar; |
1246 | |
1247 docomplete: | |
1927 | 1248 compl_busy = TRUE; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1249 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1250 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
|
1251 #endif |
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1252 if (ins_complete(c, TRUE) == FAIL) |
449 | 1253 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
|
1254 #ifdef FEAT_FOLDING |
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1255 disable_fold_update--; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1256 #endif |
1927 | 1257 compl_busy = FALSE; |
7 | 1258 break; |
1259 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1260 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
|
1261 case Ctrl_E: // copy from next line or scroll up |
449 | 1262 c = ins_ctrl_ey(c); |
7 | 1263 break; |
1264 | |
1265 default: | |
1266 #ifdef UNIX | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1267 if (c == intr_char) // special interrupt char |
7 | 1268 goto do_intr; |
1269 #endif | |
1270 | |
2845 | 1271 normalchar: |
7 | 1272 /* |
4352 | 1273 * Insert a normal character. |
7 | 1274 */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1275 #if defined(FEAT_EVAL) |
2845 | 1276 if (!p_paste) |
1277 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1278 // Trigger InsertCharPre. |
3390 | 1279 char_u *str = do_insert_char_pre(c); |
1280 char_u *p; | |
1281 | |
1282 if (str != NULL) | |
2845 | 1283 { |
3390 | 1284 if (*str != NUL && stop_arrow() != FAIL) |
2845 | 1285 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1286 // 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
|
1287 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
2845 | 1288 { |
3390 | 1289 c = PTR2CHAR(p); |
1290 if (c == CAR || c == K_KENTER || c == NL) | |
1291 ins_eol(c); | |
1292 else | |
1293 ins_char(c); | |
2845 | 1294 } |
3390 | 1295 AppendToRedobuffLit(str, -1); |
2845 | 1296 } |
3390 | 1297 vim_free(str); |
1298 c = NUL; | |
2845 | 1299 } |
1300 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1301 // 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
|
1302 // then don't insert any character. |
2845 | 1303 if (c == NUL) |
1304 break; | |
1305 } | |
1306 #endif | |
7 | 1307 #ifdef FEAT_SMARTINDENT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1308 // Try to perform smart-indenting. |
7 | 1309 ins_try_si(c); |
1310 #endif | |
1311 | |
1312 if (c == ' ') | |
1313 { | |
1314 inserted_space = TRUE; | |
1315 #ifdef FEAT_CINDENT | |
1316 if (inindent(0)) | |
1317 can_cindent = FALSE; | |
1318 #endif | |
1319 if (Insstart_blank_vcol == MAXCOL | |
1320 && curwin->w_cursor.lnum == Insstart.lnum) | |
1321 Insstart_blank_vcol = get_nolist_virtcol(); | |
1322 } | |
1323 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1324 // 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
|
1325 // 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
|
1326 // inserting it. |
3448 | 1327 if (vim_iswordc(c) || (!echeck_abbr( |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1328 // 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
|
1329 // what check_abbr() expects. |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1330 (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
|
1331 && c != Ctrl_RSB)) |
7 | 1332 { |
1333 insert_special(c, FALSE, FALSE); | |
1334 #ifdef FEAT_RIGHTLEFT | |
1335 revins_legal++; | |
1336 revins_chars++; | |
1337 #endif | |
1338 } | |
1339 | |
1340 auto_format(FALSE, TRUE); | |
1341 | |
1342 #ifdef FEAT_FOLDING | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1343 // 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
|
1344 // closed fold. |
7 | 1345 foldOpenCursor(); |
1346 #endif | |
1347 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1348 } // end of switch (c) |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1349 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1350 // 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
|
1351 if (c != K_CURSORHOLD |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1352 #ifdef FEAT_COMPL_FUNC |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1353 // 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
|
1354 && ctrl_x_mode_normal() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1355 #endif |
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1356 ) |
978 | 1357 did_cursorhold = FALSE; |
1358 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1359 // If the cursor was moved we didn't just insert a space |
7 | 1360 if (arrow_used) |
1361 inserted_space = FALSE; | |
1362 | |
1363 #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
|
1364 if (can_cindent && cindent_on() && ctrl_x_mode_normal()) |
7 | 1365 { |
1366 force_cindent: | |
1367 /* | |
1368 * Indent now if a key was typed that is in 'cinkeys'. | |
1369 */ | |
1370 if (in_cinkeys(c, ' ', line_is_white)) | |
1371 { | |
1372 if (stop_arrow() == OK) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1373 // re-indent the current line |
7 | 1374 do_c_expr_indent(); |
1375 } | |
1376 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1377 #endif // FEAT_CINDENT |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1378 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1379 } // for (;;) |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1380 // NOTREACHED |
7 | 1381 } |
1382 | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1383 int |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1384 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
|
1385 { |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1386 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
|
1387 } |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1388 |
7 | 1389 /* |
1390 * Redraw for Insert mode. | |
1391 * This is postponed until getting the next character to make '$' in the 'cpo' | |
1392 * option work correctly. | |
1393 * Only redraw when there are no characters available. This speeds up | |
1394 * inserting sequences of characters (e.g., for CTRL-R). | |
1395 */ | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1396 void |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1397 ins_redraw(int ready) // not busy with something |
7 | 1398 { |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1399 #ifdef FEAT_CONCEAL |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1400 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
|
1401 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
|
1402 int conceal_update_lines = FALSE; |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1403 #endif |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1404 |
5592 | 1405 if (char_avail()) |
1406 return; | |
1407 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1408 // 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:
18763
diff
changeset
|
1409 // visible, the command might delete it. |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1410 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
|
1411 # ifdef FEAT_PROP_POPUP |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1412 || popup_visible |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1413 # endif |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1414 # if defined(FEAT_CONCEAL) |
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1415 || curwin->w_p_cole > 0 |
5592 | 1416 # endif |
1417 ) | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1418 && !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>
parents:
17775
diff
changeset
|
1419 && !pum_visible()) |
5592 | 1420 { |
1421 # ifdef FEAT_SYN_HL | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1422 // 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:
18763
diff
changeset
|
1423 // 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:
18763
diff
changeset
|
1424 // 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:
18763
diff
changeset
|
1425 // again below, unfortunately. |
5592 | 1426 if (syntax_present(curwin) && must_redraw) |
1427 update_screen(0); | |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1428 # endif |
5592 | 1429 if (has_cursormovedI()) |
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1430 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1431 // Make sure curswant is correct, an autocommand may call |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1432 // getcurpos(). |
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1433 update_curswant(); |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1434 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1435 } |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
1436 #ifdef FEAT_PROP_POPUP |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1437 if (popup_visible) |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1438 popup_check_cursor_pos(); |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1439 #endif |
5592 | 1440 # ifdef FEAT_CONCEAL |
1441 if (curwin->w_p_cole > 0) | |
1442 { | |
1443 conceal_old_cursor_line = last_cursormoved.lnum; | |
1444 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
1445 conceal_update_lines = TRUE; | |
1446 } | |
1447 # endif | |
1448 last_cursormoved = curwin->w_cursor; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1449 } |
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1450 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1451 // Trigger TextChangedI if b_changedtick differs. |
5592 | 1452 if (ready && has_textchangedI() |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1453 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1454 && !pum_visible()) |
5592 | 1455 { |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1456 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
|
1457 varnumber_T tick = CHANGEDTICK(curbuf); |
14463
3b87daa5c37a
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
Christian Brabandt <cb@256bit.org>
parents:
14457
diff
changeset
|
1458 |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1459 // 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:
14071
diff
changeset
|
1460 aucmd_prepbuf(&aco, curbuf); |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1461 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:
14071
diff
changeset
|
1462 aucmd_restbuf(&aco); |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1463 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1464 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1465 u_save(curwin->w_cursor.lnum, |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1466 (linenr_T)(curwin->w_cursor.lnum + 1)); |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1467 } |
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1468 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1469 // Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1470 // TextChangedI will need to trigger for backwards compatibility, thus use |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1471 // different b_last_changedtick* variables. |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1472 if (ready && has_textchangedP() |
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1473 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1474 && pum_visible()) |
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1475 { |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1476 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
|
1477 varnumber_T tick = CHANGEDTICK(curbuf); |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1478 |
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1479 // 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:
14071
diff
changeset
|
1480 aucmd_prepbuf(&aco, curbuf); |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1481 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1482 aucmd_restbuf(&aco); |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1483 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1484 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1485 u_save(curwin->w_cursor.lnum, |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1486 (linenr_T)(curwin->w_cursor.lnum + 1)); |
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1487 } |
5592 | 1488 |
18098
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1489 // Trigger SafeState if nothing is pending. |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1490 may_trigger_safestate(ready |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1491 && !ins_compl_active() |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1492 && !pum_visible()); |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1493 |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1494 #if defined(FEAT_CONCEAL) |
5592 | 1495 if ((conceal_update_lines |
1496 && (conceal_old_cursor_line != conceal_new_cursor_line | |
1497 || conceal_cursor_line(curwin))) | |
1498 || need_cursor_line_redraw) | |
1499 { | |
1500 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1501 redrawWinline(curwin, conceal_old_cursor_line); |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1502 redrawWinline(curwin, conceal_new_cursor_line == 0 |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
1503 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
5592 | 1504 curwin->w_valid &= ~VALID_CROW; |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1505 need_cursor_line_redraw = FALSE; |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1506 } |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1507 #endif |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
1508 if (must_redraw) |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
1509 update_screen(0); |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
1510 else if (clear_cmdline || redraw_cmdline) |
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
|
1511 showmode(); // clear cmdline and show mode |
5592 | 1512 showruler(FALSE); |
1513 setcursor(); | |
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
|
1514 emsg_on_display = FALSE; // may remove error message now |
7 | 1515 } |
1516 | |
1517 /* | |
1518 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
1519 */ | |
1520 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1521 ins_ctrl_v(void) |
7 | 1522 { |
1523 int c; | |
2811 | 1524 int did_putchar = FALSE; |
18717
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
18709
diff
changeset
|
1525 int prev_mod_mask = mod_mask; |
7 | 1526 |
18777
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parents:
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diff
changeset
|
1527 // may need to redraw when no more chars available now |
661 | 1528 ins_redraw(FALSE); |
7 | 1529 |
1530 if (redrawing() && !char_avail()) | |
2811 | 1531 { |
7 | 1532 edit_putchar('^', TRUE); |
2811 | 1533 did_putchar = TRUE; |
1534 } | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1535 AppendToRedobuff((char_u *)CTRL_V_STR); // CTRL-V |
7 | 1536 |
1537 #ifdef FEAT_CMDL_INFO | |
1538 add_to_showcmd_c(Ctrl_V); | |
1539 #endif | |
1540 | |
1541 c = get_literal(); | |
2811 | 1542 if (did_putchar) |
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
|
1543 // when the line fits in 'columns' the '^' is at the start of the next |
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1544 // line and will not removed by the redraw |
2811 | 1545 edit_unputchar(); |
7 | 1546 #ifdef FEAT_CMDL_INFO |
1547 clear_showcmd(); | |
1548 #endif | |
18717
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Bram Moolenaar <Bram@vim.org>
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|
1549 |
14d2a210fab1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1550 if ((c == ESC || c == CSI) && !(prev_mod_mask & MOD_MASK_SHIFT)) |
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1551 // Using CTRL-V: Change any modifyOtherKeys ESC sequence to a normal |
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1552 // key. Don't do this for CTRL-SHIFT-V. |
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1553 c = decodeModifyOtherKeys(c); |
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
18709
diff
changeset
|
1554 |
7 | 1555 insert_special(c, FALSE, TRUE); |
1556 #ifdef FEAT_RIGHTLEFT | |
1557 revins_chars++; | |
1558 revins_legal++; | |
1559 #endif | |
1560 } | |
1561 | |
1562 /* | |
18717
14d2a210fab1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1563 * After getting an ESC or CSI for a literal key: If the typeahead buffer |
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1564 * contains a modifyOtherKeys sequence then decode it and return the result. |
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1565 * Otherwise return "c". |
14d2a210fab1
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|
1566 * Note that this doesn't wait for characters, they must be in the typeahead |
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1567 * buffer already. |
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|
1568 */ |
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|
1569 int |
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|
1570 decodeModifyOtherKeys(int c) |
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|
1571 { |
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|
1572 char_u *p = typebuf.tb_buf + typebuf.tb_off; |
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1573 int idx; |
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|
1574 int form = 0; |
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|
1575 int argidx = 0; |
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|
1576 int arg[2] = {0, 0}; |
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1577 |
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|
1578 // Recognize: |
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1579 // form 0: {lead}{key};{modifier}u |
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|
1580 // form 1: {lead}27;{modifier};{key}~ |
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|
1581 if ((c == CSI || (c == ESC && *p == '[')) && typebuf.tb_len >= 4) |
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1582 { |
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|
1583 idx = (*p == '['); |
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|
1584 if (p[idx] == '2' && p[idx + 1] == '7' && p[idx + 2] == ';') |
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1585 { |
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|
1586 form = 1; |
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|
1587 idx += 3; |
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|
1588 } |
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|
1589 while (idx < typebuf.tb_len && argidx < 2) |
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|
1590 { |
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|
1591 if (p[idx] == ';') |
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|
1592 ++argidx; |
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|
1593 else if (VIM_ISDIGIT(p[idx])) |
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|
1594 arg[argidx] = arg[argidx] * 10 + (p[idx] - '0'); |
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|
1595 else |
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|
1596 break; |
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|
1597 ++idx; |
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|
1598 } |
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|
1599 if (idx < typebuf.tb_len |
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|
1600 && p[idx] == (form == 1 ? '~' : 'u') |
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|
1601 && argidx == 1) |
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1602 { |
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|
1603 // Match, consume the code. |
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|
1604 typebuf.tb_off += idx + 1; |
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|
1605 typebuf.tb_len -= idx + 1; |
19627
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Bram Moolenaar <Bram@vim.org>
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|
1606 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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|
1607 if (typebuf.tb_len == 0) |
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patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
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|
1608 typebuf_was_filled = FALSE; |
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patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
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|
1609 #endif |
18717
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|
1610 |
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|
1611 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
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|
1612 c = merge_modifyOtherKeys(arg[form], &mod_mask); |
18717
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1613 } |
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1614 } |
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1615 |
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|
1616 return c; |
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1617 } |
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1618 |
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1619 /* |
7 | 1620 * Put a character directly onto the screen. It's not stored in a buffer. |
1621 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
1622 */ | |
1623 static int pc_status; | |
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|
1624 #define PC_STATUS_UNSET 0 // pc_bytes was not set |
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|
1625 #define PC_STATUS_RIGHT 1 // right halve of double-wide char |
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|
1626 #define PC_STATUS_LEFT 2 // left halve of double-wide char |
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|
1627 #define PC_STATUS_SET 3 // pc_bytes was filled |
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|
1628 static char_u pc_bytes[MB_MAXBYTES + 1]; // saved bytes |
7 | 1629 static int pc_attr; |
1630 static int pc_row; | |
1631 static int pc_col; | |
1632 | |
1633 void | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1634 edit_putchar(int c, int highlight) |
7 | 1635 { |
1636 int attr; | |
1637 | |
1638 if (ScreenLines != NULL) | |
1639 { | |
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|
1640 update_topline(); // just in case w_topline isn't valid |
7 | 1641 validate_cursor(); |
1642 if (highlight) | |
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diff
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|
1643 attr = HL_ATTR(HLF_8); |
7 | 1644 else |
1645 attr = 0; | |
1646 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
12513
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patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
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diff
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|
1647 pc_col = curwin->w_wincol; |
7 | 1648 pc_status = PC_STATUS_UNSET; |
1649 #ifdef FEAT_RIGHTLEFT | |
1650 if (curwin->w_p_rl) | |
1651 { | |
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Christian Brabandt <cb@256bit.org>
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12513
diff
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|
1652 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
7 | 1653 if (has_mbyte) |
1654 { | |
1655 int fix_col = mb_fix_col(pc_col, pc_row); | |
1656 | |
1657 if (fix_col != pc_col) | |
1658 { | |
1659 screen_putchar(' ', pc_row, fix_col, attr); | |
1660 --curwin->w_wcol; | |
1661 pc_status = PC_STATUS_RIGHT; | |
1662 } | |
1663 } | |
1664 } | |
1665 else | |
1666 #endif | |
1667 { | |
1668 pc_col += curwin->w_wcol; | |
1669 if (mb_lefthalve(pc_row, pc_col)) | |
1670 pc_status = PC_STATUS_LEFT; | |
1671 } | |
1672 | |
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|
1673 // save the character to be able to put it back |
7 | 1674 if (pc_status == PC_STATUS_UNSET) |
1675 { | |
1676 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
1677 pc_status = PC_STATUS_SET; | |
1678 } | |
1679 screen_putchar(c, pc_row, pc_col, attr); | |
1680 } | |
1681 } | |
1682 | |
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|
1683 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
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1684 /* |
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|
1685 * Return the effective prompt for the specified buffer. |
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1686 */ |
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1687 char_u * |
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1688 buf_prompt_text(buf_T* buf) |
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1689 { |
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1690 if (buf->b_prompt_text == NULL) |
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1691 return (char_u *)"% "; |
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1692 return buf->b_prompt_text; |
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1693 } |
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1694 |
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1695 /* |
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1696 * Return the effective prompt for the current buffer. |
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1697 */ |
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1698 char_u * |
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1699 prompt_text(void) |
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1700 { |
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1701 return buf_prompt_text(curbuf); |
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1702 } |
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1703 |
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1704 |
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1705 /* |
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|
1706 * Prepare for prompt mode: Make sure the last line has the prompt text. |
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1707 * Move the cursor to this line. |
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1708 */ |
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1709 static void |
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|
1710 init_prompt(int cmdchar_todo) |
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1711 { |
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|
1712 char_u *prompt = prompt_text(); |
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1713 char_u *text; |
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1714 |
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1715 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1716 text = ml_get_curline(); |
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1717 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
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1718 { |
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1719 // prompt is missing, insert it or append a line with it |
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1720 if (*text == NUL) |
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1721 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
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1722 else |
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1723 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
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1724 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1725 coladvance((colnr_T)MAXCOL); |
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1726 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
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1727 } |
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1728 |
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1729 // Insert always starts after the prompt, allow editing text after it. |
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1730 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
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1731 || Insstart_orig.col != (int)STRLEN(prompt)) |
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1732 { |
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1733 Insstart.lnum = curwin->w_cursor.lnum; |
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1734 Insstart.col = (int)STRLEN(prompt); |
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1735 Insstart_orig = Insstart; |
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1736 Insstart_textlen = Insstart.col; |
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1737 Insstart_blank_vcol = MAXCOL; |
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1738 arrow_used = FALSE; |
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1739 } |
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1740 |
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1741 if (cmdchar_todo == 'A') |
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1742 coladvance((colnr_T)MAXCOL); |
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1743 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
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1744 curwin->w_cursor.col = (int)STRLEN(prompt); |
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1745 // Make sure the cursor is in a valid position. |
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1746 check_cursor(); |
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1747 } |
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1748 |
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1749 /* |
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1750 * Return TRUE if the cursor is in the editable position of the prompt line. |
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1751 */ |
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1752 int |
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1753 prompt_curpos_editable() |
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1754 { |
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1755 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
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1756 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
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1757 } |
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1758 #endif |
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1759 |
7 | 1760 /* |
1761 * Undo the previous edit_putchar(). | |
1762 */ | |
1763 void | |
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1764 edit_unputchar(void) |
7 | 1765 { |
1766 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
1767 { | |
1768 if (pc_status == PC_STATUS_RIGHT) | |
1769 ++curwin->w_wcol; | |
1770 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
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1771 redrawWinline(curwin, curwin->w_cursor.lnum); |
7 | 1772 else |
1773 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
1774 } | |
1775 } | |
1776 | |
1777 /* | |
1778 * Called when p_dollar is set: display a '$' at the end of the changed text | |
1779 * Only works when cursor is in the line that changes. | |
1780 */ | |
1781 void | |
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1782 display_dollar(colnr_T col) |
7 | 1783 { |
1784 colnr_T save_col; | |
1785 | |
1786 if (!redrawing()) | |
1787 return; | |
1788 | |
1789 cursor_off(); | |
1790 save_col = curwin->w_cursor.col; | |
1791 curwin->w_cursor.col = col; | |
1792 if (has_mbyte) | |
1793 { | |
1794 char_u *p; | |
1795 | |
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1796 // If on the last byte of a multi-byte move to the first byte. |
7 | 1797 p = ml_get_curline(); |
1798 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
1799 } | |
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1800 curs_columns(FALSE); // recompute w_wrow and w_wcol |
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1801 if (curwin->w_wcol < curwin->w_width) |
7 | 1802 { |
1803 edit_putchar('$', FALSE); | |
1804 dollar_vcol = curwin->w_virtcol; | |
1805 } | |
1806 curwin->w_cursor.col = save_col; | |
1807 } | |
1808 | |
1809 /* | |
1810 * Call this function before moving the cursor from the normal insert position | |
1811 * in insert mode. | |
1812 */ | |
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1813 void |
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1814 undisplay_dollar(void) |
7 | 1815 { |
3318 | 1816 if (dollar_vcol >= 0) |
1817 { | |
1818 dollar_vcol = -1; | |
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1819 redrawWinline(curwin, curwin->w_cursor.lnum); |
7 | 1820 } |
1821 } | |
1822 | |
1823 /* | |
1824 * Truncate the space at the end of a line. This is to be used only in an | |
1825 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
1826 * modes. | |
1827 */ | |
1828 void | |
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1829 truncate_spaces(char_u *line) |
7 | 1830 { |
1831 int i; | |
1832 | |
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1833 // find start of trailing white space |
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1834 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
7 | 1835 { |
1836 if (State & REPLACE_FLAG) | |
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1837 replace_join(0); // remove a NUL from the replace stack |
7 | 1838 } |
1839 line[i + 1] = NUL; | |
1840 } | |
1841 | |
1842 /* | |
1843 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
1844 * modes correctly. May also be used when not in insert mode at all. | |
1782 | 1845 * Will attempt not to go before "col" even when there is a composing |
1846 * character. | |
7 | 1847 */ |
1848 void | |
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1849 backspace_until_column(int col) |
7 | 1850 { |
1851 while ((int)curwin->w_cursor.col > col) | |
1852 { | |
1853 curwin->w_cursor.col--; | |
1854 if (State & REPLACE_FLAG) | |
1782 | 1855 replace_do_bs(col); |
1856 else if (!del_char_after_col(col)) | |
1857 break; | |
1858 } | |
1859 } | |
1860 | |
1861 /* | |
1862 * Like del_char(), but make sure not to go before column "limit_col". | |
1863 * Only matters when there are composing characters. | |
1864 * Return TRUE when something was deleted. | |
1865 */ | |
1866 static int | |
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1867 del_char_after_col(int limit_col UNUSED) |
1782 | 1868 { |
1869 if (enc_utf8 && limit_col >= 0) | |
1870 { | |
1869 | 1871 colnr_T ecol = curwin->w_cursor.col + 1; |
1782 | 1872 |
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1873 // Make sure the cursor is at the start of a character, but |
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1874 // skip forward again when going too far back because of a |
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1875 // composing character. |
1782 | 1876 mb_adjust_cursor(); |
1796 | 1877 while (curwin->w_cursor.col < (colnr_T)limit_col) |
1782 | 1878 { |
1879 int l = utf_ptr2len(ml_get_cursor()); | |
1880 | |
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1881 if (l == 0) // end of line |
1782 | 1882 break; |
1883 curwin->w_cursor.col += l; | |
1884 } | |
1885 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
1886 return FALSE; | |
1869 | 1887 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
1782 | 1888 } |
1889 else | |
1890 (void)del_char(FALSE); | |
1891 return TRUE; | |
1892 } | |
7 | 1893 |
1894 /* | |
1895 * Next character is interpreted literally. | |
1896 * A one, two or three digit decimal number is interpreted as its byte value. | |
1897 * If one or two digits are entered, the next character is given to vungetc(). | |
1898 * For Unicode a character > 255 may be returned. | |
1899 */ | |
1900 int | |
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1901 get_literal(void) |
7 | 1902 { |
1903 int cc; | |
1904 int nc; | |
1905 int i; | |
1906 int hex = FALSE; | |
1907 int octal = FALSE; | |
1908 int unicode = 0; | |
1909 | |
1910 if (got_int) | |
1911 return Ctrl_C; | |
1912 | |
1913 #ifdef FEAT_GUI | |
1914 /* | |
1915 * In GUI there is no point inserting the internal code for a special key. | |
1916 * It is more useful to insert the string "<KEY>" instead. This would | |
1917 * probably be useful in a text window too, but it would not be | |
1918 * vi-compatible (maybe there should be an option for it?) -- webb | |
1919 */ | |
1920 if (gui.in_use) | |
1921 ++allow_keys; | |
1922 #endif | |
1923 #ifdef USE_ON_FLY_SCROLL | |
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1924 dont_scroll = TRUE; // disallow scrolling here |
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1925 #endif |
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1926 ++no_mapping; // don't map the next key hits |
7 | 1927 cc = 0; |
1928 i = 0; | |
1929 for (;;) | |
1930 { | |
1389 | 1931 nc = plain_vgetc(); |
7 | 1932 #ifdef FEAT_CMDL_INFO |
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1933 if (!(State & CMDLINE) && MB_BYTE2LEN_CHECK(nc) == 1) |
7 | 1934 add_to_showcmd(nc); |
1935 #endif | |
1936 if (nc == 'x' || nc == 'X') | |
1937 hex = TRUE; | |
1938 else if (nc == 'o' || nc == 'O') | |
1939 octal = TRUE; | |
1940 else if (nc == 'u' || nc == 'U') | |
1941 unicode = nc; | |
1942 else | |
1943 { | |
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1944 if (hex || unicode != 0) |
7 | 1945 { |
1946 if (!vim_isxdigit(nc)) | |
1947 break; | |
1948 cc = cc * 16 + hex2nr(nc); | |
1949 } | |
1950 else if (octal) | |
1951 { | |
1952 if (nc < '0' || nc > '7') | |
1953 break; | |
1954 cc = cc * 8 + nc - '0'; | |
1955 } | |
1956 else | |
1957 { | |
1958 if (!VIM_ISDIGIT(nc)) | |
1959 break; | |
1960 cc = cc * 10 + nc - '0'; | |
1961 } | |
1962 | |
1963 ++i; | |
1964 } | |
1965 | |
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1966 if (cc > 255 && unicode == 0) |
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1967 cc = 255; // limit range to 0-255 |
7 | 1968 nc = 0; |
1969 | |
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1970 if (hex) // hex: up to two chars |
7 | 1971 { |
1972 if (i >= 2) | |
1973 break; | |
1974 } | |
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1975 else if (unicode) // Unicode: up to four or eight chars |
7 | 1976 { |
1977 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
1978 break; | |
1979 } | |
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1980 else if (i >= 3) // decimal or octal: up to three chars |
7 | 1981 break; |
1982 } | |
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1983 if (i == 0) // no number entered |
7 | 1984 { |
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1985 if (nc == K_ZERO) // NUL is stored as NL |
7 | 1986 { |
1987 cc = '\n'; | |
1988 nc = 0; | |
1989 } | |
1990 else | |
1991 { | |
1992 cc = nc; | |
1993 nc = 0; | |
1994 } | |
1995 } | |
1996 | |
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1997 if (cc == 0) // NUL is stored as NL |
7 | 1998 cc = '\n'; |
221 | 1999 if (enc_dbcs && (cc & 0xff) == 0) |
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2000 cc = '?'; // don't accept an illegal DBCS char, the NUL in the |
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2001 // second byte will cause trouble! |
7 | 2002 |
2003 --no_mapping; | |
2004 #ifdef FEAT_GUI | |
2005 if (gui.in_use) | |
2006 --allow_keys; | |
2007 #endif | |
2008 if (nc) | |
2009 vungetc(nc); | |
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2010 got_int = FALSE; // CTRL-C typed after CTRL-V is not an interrupt |
7 | 2011 return cc; |
2012 } | |
2013 | |
2014 /* | |
2015 * Insert character, taking care of special keys and mod_mask | |
2016 */ | |
2017 static void | |
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2018 insert_special( |
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2019 int c, |
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2020 int allow_modmask, |
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2021 int ctrlv) // c was typed after CTRL-V |
7 | 2022 { |
2023 char_u *p; | |
2024 int len; | |
2025 | |
2026 /* | |
2027 * Special function key, translate into "<Key>". Up to the last '>' is | |
2028 * inserted with ins_str(), so as not to replace characters in replace | |
2029 * mode. | |
2030 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
2031 * unless 'allow_modmask' is TRUE. | |
2032 */ | |
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2033 #ifdef MACOS_X |
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2034 // Command-key never produces a normal key |
7 | 2035 if (mod_mask & MOD_MASK_CMD) |
2036 allow_modmask = TRUE; | |
2037 #endif | |
2038 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
2039 { | |
2040 p = get_special_key_name(c, mod_mask); | |
2041 len = (int)STRLEN(p); | |
2042 c = p[len - 1]; | |
2043 if (len > 2) | |
2044 { | |
2045 if (stop_arrow() == FAIL) | |
2046 return; | |
2047 p[len - 1] = NUL; | |
2048 ins_str(p); | |
620 | 2049 AppendToRedobuffLit(p, -1); |
7 | 2050 ctrlv = FALSE; |
2051 } | |
2052 } | |
2053 if (stop_arrow() == OK) | |
2054 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
2055 } | |
2056 | |
2057 /* | |
2058 * Special characters in this context are those that need processing other | |
2059 * than the simple insertion that can be performed here. This includes ESC | |
2060 * which terminates the insert, and CR/NL which need special processing to | |
2061 * open up a new line. This routine tries to optimize insertions performed by | |
2062 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
2063 * stop and defer processing to the "normal" mechanism. | |
2064 * '0' and '^' are special, because they can be followed by CTRL-D. | |
2065 */ | |
2066 #ifdef EBCDIC | |
2067 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
2068 #else | |
2069 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
2070 #endif | |
2071 | |
3584 | 2072 /* |
2073 * "flags": INSCHAR_FORMAT - force formatting | |
2074 * INSCHAR_CTRLV - char typed just after CTRL-V | |
2075 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
2076 * | |
2077 * NOTE: passes the flags value straight through to internal_format() which, | |
2078 * beside INSCHAR_FORMAT (above), is also looking for these: | |
2079 * INSCHAR_DO_COM - format comments | |
2080 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
2081 */ | |
7 | 2082 void |
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2083 insertchar( |
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2084 int c, // character to insert or NUL |
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2085 int flags, // INSCHAR_FORMAT, etc. |
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2086 int second_indent) // indent for second line if >= 0 |
7 | 2087 { |
2088 int textwidth; | |
2089 char_u *p; | |
2090 int fo_ins_blank; | |
6667 | 2091 int force_format = flags & INSCHAR_FORMAT; |
2092 | |
2093 textwidth = comp_textwidth(force_format); | |
7 | 2094 fo_ins_blank = has_format_option(FO_INS_BLANK); |
2095 | |
2096 /* | |
2097 * Try to break the line in two or more pieces when: | |
2098 * - Always do this if we have been called to do formatting only. | |
2099 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
2100 * ends in white space. | |
2101 * - Otherwise: | |
2102 * - Don't do this if inserting a blank | |
2103 * - Don't do this if an existing character is being replaced, unless | |
2104 * we're in VREPLACE mode. | |
2105 * - Do this if the cursor is not on the line where insert started | |
2106 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
2107 * before the insert. | |
2108 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
2109 * before 'textwidth' | |
2110 */ | |
667 | 2111 if (textwidth > 0 |
6667 | 2112 && (force_format |
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2113 || (!VIM_ISWHITE(c) |
7 | 2114 && !((State & REPLACE_FLAG) |
2115 && !(State & VREPLACE_FLAG) | |
2116 && *ml_get_cursor() != NUL) | |
2117 && (curwin->w_cursor.lnum != Insstart.lnum | |
2118 || ((!has_format_option(FO_INS_LONG) | |
2119 || Insstart_textlen <= (colnr_T)textwidth) | |
2120 && (!fo_ins_blank | |
2121 || Insstart_blank_vcol <= (colnr_T)textwidth | |
2122 )))))) | |
2123 { | |
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2124 // Format with 'formatexpr' when it's set. Use internal formatting |
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2125 // when 'formatexpr' isn't set or it returns non-zero. |
667 | 2126 #if defined(FEAT_EVAL) |
6667 | 2127 int do_internal = TRUE; |
2128 colnr_T virtcol = get_nolist_virtcol() | |
2129 + char2cells(c != NUL ? c : gchar_cursor()); | |
2130 | |
2131 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
2132 && (force_format || virtcol > (colnr_T)textwidth)) | |
1000 | 2133 { |
2134 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
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2135 // It may be required to save for undo again, e.g. when setline() |
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2136 // was called. |
1000 | 2137 ins_need_undo = TRUE; |
2138 } | |
2139 if (do_internal) | |
667 | 2140 #endif |
2004 | 2141 internal_format(textwidth, second_indent, flags, c == NUL, c); |
667 | 2142 } |
2143 | |
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2144 if (c == NUL) // only formatting was wanted |
7 | 2145 return; |
2146 | |
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2147 // Check whether this character should end a comment. |
7 | 2148 if (did_ai && (int)c == end_comment_pending) |
2149 { | |
2150 char_u *line; | |
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2151 char_u lead_end[COM_MAX_LEN]; // end-comment string |
7 | 2152 int middle_len, end_len; |
2153 int i; | |
2154 | |
2155 /* | |
2156 * Need to remove existing (middle) comment leader and insert end | |
2157 * comment leader. First, check what comment leader we can find. | |
2158 */ | |
3562 | 2159 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
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2160 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) // Just checking |
7 | 2161 { |
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2162 // Skip middle-comment string |
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2163 while (*p && p[-1] != ':') // find end of middle flags |
7 | 2164 ++p; |
2165 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
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2166 // Don't count trailing white space for middle_len |
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2167 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
7 | 2168 --middle_len; |
2169 | |
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2170 // Find the end-comment string |
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2171 while (*p && p[-1] != ':') // find end of end flags |
7 | 2172 ++p; |
2173 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
2174 | |
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2175 // Skip white space before the cursor |
7 | 2176 i = curwin->w_cursor.col; |
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2177 while (--i >= 0 && VIM_ISWHITE(line[i])) |
7 | 2178 ; |
2179 i++; | |
2180 | |
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2181 // Skip to before the middle leader |
7 | 2182 i -= middle_len; |
2183 | |
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2184 // Check some expected things before we go on |
7 | 2185 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) |
2186 { | |
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2187 // Backspace over all the stuff we want to replace |
7 | 2188 backspace_until_column(i); |
2189 | |
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2190 // Insert the end-comment string, except for the last |
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2191 // character, which will get inserted as normal later. |
7 | 2192 ins_bytes_len(lead_end, end_len - 1); |
2193 } | |
2194 } | |
2195 } | |
2196 end_comment_pending = NUL; | |
2197 | |
2198 did_ai = FALSE; | |
2199 #ifdef FEAT_SMARTINDENT | |
2200 did_si = FALSE; | |
2201 can_si = FALSE; | |
2202 can_si_back = FALSE; | |
2203 #endif | |
2204 | |
2205 /* | |
2206 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
2207 * This speeds up normal text input considerably. | |
2208 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
2209 * need to re-indent at a ':', or any other character (but not what | |
2210 * 'paste' is set).. | |
3390 | 2211 * Don't do this when there an InsertCharPre autocommand is defined, |
2212 * because we need to fire the event for every character. | |
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2213 * Do the check for InsertCharPre before the call to vpeekc() because the |
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2214 * InsertCharPre autocommand could change the input buffer. |
7 | 2215 */ |
2216 #ifdef USE_ON_FLY_SCROLL | |
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2217 dont_scroll = FALSE; // allow scrolling here |
7 | 2218 #endif |
2219 | |
2220 if ( !ISSPECIAL(c) | |
2221 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
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2222 && !has_insertcharpre() |
7 | 2223 && vpeekc() != NUL |
2224 && !(State & REPLACE_FLAG) | |
2225 #ifdef FEAT_CINDENT | |
2226 && !cindent_on() | |
2227 #endif | |
2228 #ifdef FEAT_RIGHTLEFT | |
2229 && !p_ri | |
2230 #endif | |
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2231 ) |
7 | 2232 { |
2233 #define INPUT_BUFLEN 100 | |
2234 char_u buf[INPUT_BUFLEN + 1]; | |
2235 int i; | |
2236 colnr_T virtcol = 0; | |
2237 | |
2238 buf[0] = c; | |
2239 i = 1; | |
667 | 2240 if (textwidth > 0) |
7 | 2241 virtcol = get_nolist_virtcol(); |
2242 /* | |
2243 * Stop the string when: | |
2244 * - no more chars available | |
2245 * - finding a special character (command key) | |
2246 * - buffer is full | |
2247 * - running into the 'textwidth' boundary | |
2248 * - need to check for abbreviation: A non-word char after a word-char | |
2249 */ | |
2250 while ( (c = vpeekc()) != NUL | |
2251 && !ISSPECIAL(c) | |
2252 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
2253 && i < INPUT_BUFLEN | |
2254 && (textwidth == 0 | |
2255 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
2256 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
2257 { | |
2258 #ifdef FEAT_RIGHTLEFT | |
2259 c = vgetc(); | |
2260 if (p_hkmap && KeyTyped) | |
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2261 c = hkmap(c); // Hebrew mode mapping |
7 | 2262 buf[i++] = c; |
2263 #else | |
2264 buf[i++] = vgetc(); | |
2265 #endif | |
2266 } | |
2267 | |
2268 #ifdef FEAT_DIGRAPHS | |
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2269 do_digraph(-1); // clear digraphs |
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2270 do_digraph(buf[i-1]); // may be the start of a digraph |
7 | 2271 #endif |
2272 buf[i] = NUL; | |
2273 ins_str(buf); | |
2274 if (flags & INSCHAR_CTRLV) | |
2275 { | |
2276 redo_literal(*buf); | |
2277 i = 1; | |
2278 } | |
2279 else | |
2280 i = 0; | |
2281 if (buf[i] != NUL) | |
620 | 2282 AppendToRedobuffLit(buf + i, -1); |
7 | 2283 } |
2284 else | |
2285 { | |
667 | 2286 int cc; |
2287 | |
7 | 2288 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
2289 { | |
2290 char_u buf[MB_MAXBYTES + 1]; | |
2291 | |
2292 (*mb_char2bytes)(c, buf); | |
2293 buf[cc] = NUL; | |
2294 ins_char_bytes(buf, cc); | |
2295 AppendCharToRedobuff(c); | |
2296 } | |
2297 else | |
2298 { | |
2299 ins_char(c); | |
2300 if (flags & INSCHAR_CTRLV) | |
2301 redo_literal(c); | |
2302 else | |
2303 AppendCharToRedobuff(c); | |
2304 } | |
2305 } | |
2306 } | |
2307 | |
2308 /* | |
2309 * Put a character in the redo buffer, for when just after a CTRL-V. | |
2310 */ | |
2311 static void | |
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2312 redo_literal(int c) |
7 | 2313 { |
2314 char_u buf[10]; | |
2315 | |
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2316 // Only digits need special treatment. Translate them into a string of |
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2317 // three digits. |
7 | 2318 if (VIM_ISDIGIT(c)) |
2319 { | |
1872 | 2320 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
7 | 2321 AppendToRedobuff(buf); |
2322 } | |
2323 else | |
2324 AppendCharToRedobuff(c); | |
2325 } | |
2326 | |
2327 /* | |
2328 * start_arrow() is called when an arrow key is used in insert mode. | |
484 | 2329 * For undo/redo it resembles hitting the <ESC> key. |
7 | 2330 */ |
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2331 void |
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2332 start_arrow( |
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2333 pos_T *end_insert_pos) // can be NULL |
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2334 { |
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2335 start_arrow_common(end_insert_pos, TRUE); |
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2336 } |
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2337 |
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|
2338 /* |
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|
2339 * Like start_arrow() but with end_change argument. |
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2340 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
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2341 */ |
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2342 static void |
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|
2343 start_arrow_with_change( |
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2344 pos_T *end_insert_pos, // can be NULL |
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|
2345 int end_change) // end undoable change |
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2346 { |
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|
2347 start_arrow_common(end_insert_pos, end_change); |
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2348 if (!end_change) |
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|
2349 { |
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|
2350 AppendCharToRedobuff(Ctrl_G); |
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2351 AppendCharToRedobuff('U'); |
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2352 } |
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2353 } |
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2354 |
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|
2355 static void |
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2356 start_arrow_common( |
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|
2357 pos_T *end_insert_pos, // can be NULL |
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|
2358 int end_change) // end undoable change |
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2359 { |
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|
2360 if (!arrow_used && end_change) // something has been inserted |
7 | 2361 { |
2362 AppendToRedobuff(ESC_STR); | |
5434 | 2363 stop_insert(end_insert_pos, FALSE, FALSE); |
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|
2364 arrow_used = TRUE; // this means we stopped the current insert |
7 | 2365 } |
744 | 2366 #ifdef FEAT_SPELL |
221 | 2367 check_spell_redraw(); |
2368 #endif | |
7 | 2369 } |
2370 | |
744 | 2371 #ifdef FEAT_SPELL |
221 | 2372 /* |
2373 * If we skipped highlighting word at cursor, do it now. | |
2374 * It may be skipped again, thus reset spell_redraw_lnum first. | |
2375 */ | |
2376 static void | |
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changeset
|
2377 check_spell_redraw(void) |
221 | 2378 { |
2379 if (spell_redraw_lnum != 0) | |
2380 { | |
2381 linenr_T lnum = spell_redraw_lnum; | |
2382 | |
2383 spell_redraw_lnum = 0; | |
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|
2384 redrawWinline(curwin, lnum); |
221 | 2385 } |
2386 } | |
484 | 2387 |
221 | 2388 #endif |
2389 | |
7 | 2390 /* |
2391 * stop_arrow() is called before a change is made in insert mode. | |
2392 * If an arrow key has been used, start a new insertion. | |
2393 * Returns FAIL if undo is impossible, shouldn't insert then. | |
2394 */ | |
2395 int | |
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|
2396 stop_arrow(void) |
7 | 2397 { |
2398 if (arrow_used) | |
2399 { | |
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2400 Insstart = curwin->w_cursor; // new insertion starts here |
6138 | 2401 if (Insstart.col > Insstart_orig.col && !ins_need_undo) |
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|
2402 // Don't update the original insert position when moved to the |
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|
2403 // right, except when nothing was inserted yet. |
6138 | 2404 update_Insstart_orig = FALSE; |
2405 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
2406 | |
7 | 2407 if (u_save_cursor() == OK) |
2408 { | |
2409 arrow_used = FALSE; | |
2410 ins_need_undo = FALSE; | |
2411 } | |
6138 | 2412 |
7 | 2413 ai_col = 0; |
2414 if (State & VREPLACE_FLAG) | |
2415 { | |
2416 orig_line_count = curbuf->b_ml.ml_line_count; | |
2417 vr_lines_changed = 1; | |
2418 } | |
2419 ResetRedobuff(); | |
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2420 AppendToRedobuff((char_u *)"1i"); // pretend we start an insertion |
613 | 2421 new_insert_skip = 2; |
7 | 2422 } |
2423 else if (ins_need_undo) | |
2424 { | |
2425 if (u_save_cursor() == OK) | |
2426 ins_need_undo = FALSE; | |
2427 } | |
2428 | |
2429 #ifdef FEAT_FOLDING | |
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|
2430 // Always open fold at the cursor line when inserting something. |
7 | 2431 foldOpenCursor(); |
2432 #endif | |
2433 | |
2434 return (arrow_used || ins_need_undo ? FAIL : OK); | |
2435 } | |
2436 | |
2437 /* | |
840 | 2438 * Do a few things to stop inserting. |
2439 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
2440 * to another window/buffer. | |
7 | 2441 */ |
2442 static void | |
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|
2443 stop_insert( |
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2444 pos_T *end_insert_pos, |
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|
2445 int esc, // called by ins_esc() |
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|
2446 int nomove) // <c-\><c-o>, don't move cursor |
7 | 2447 { |
603 | 2448 int cc; |
2449 char_u *ptr; | |
7 | 2450 |
2451 stop_redo_ins(); | |
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|
2452 replace_flush(); // abandon replace stack |
7 | 2453 |
2454 /* | |
603 | 2455 * Save the inserted text for later redo with ^@ and CTRL-A. |
2456 * Don't do it when "restart_edit" was set and nothing was inserted, | |
2457 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
7 | 2458 */ |
603 | 2459 ptr = get_inserted(); |
615 | 2460 if (did_restart_edit == 0 || (ptr != NULL |
2461 && (int)STRLEN(ptr) > new_insert_skip)) | |
603 | 2462 { |
2463 vim_free(last_insert); | |
2464 last_insert = ptr; | |
2465 last_insert_skip = new_insert_skip; | |
2466 } | |
2467 else | |
2468 vim_free(ptr); | |
7 | 2469 |
840 | 2470 if (!arrow_used && end_insert_pos != NULL) |
7 | 2471 { |
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|
2472 // Auto-format now. It may seem strange to do this when stopping an |
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|
2473 // insertion (or moving the cursor), but it's required when appending |
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|
2474 // a line and having it end in a space. But only do it when something |
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|
2475 // was actually inserted, otherwise undo won't work. |
10 | 2476 if (!ins_need_undo && has_format_option(FO_AUTO)) |
7 | 2477 { |
10 | 2478 pos_T tpos = curwin->w_cursor; |
2479 | |
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|
2480 // When the cursor is at the end of the line after a space the |
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|
2481 // formatting will move it to the following word. Avoid that by |
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|
2482 // moving the cursor onto the space. |
7 | 2483 cc = 'x'; |
2484 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
2485 { | |
2486 dec_cursor(); | |
2487 cc = gchar_cursor(); | |
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|
2488 if (!VIM_ISWHITE(cc)) |
10 | 2489 curwin->w_cursor = tpos; |
7 | 2490 } |
2491 | |
2492 auto_format(TRUE, FALSE); | |
2493 | |
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|
2494 if (VIM_ISWHITE(cc)) |
10 | 2495 { |
2496 if (gchar_cursor() != NUL) | |
2497 inc_cursor(); | |
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|
2498 // If the cursor is still at the same character, also keep |
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|
2499 // the "coladd". |
10 | 2500 if (gchar_cursor() == NUL |
2501 && curwin->w_cursor.lnum == tpos.lnum | |
2502 && curwin->w_cursor.col == tpos.col) | |
2503 curwin->w_cursor.coladd = tpos.coladd; | |
2504 } | |
7 | 2505 } |
2506 | |
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|
2507 // If a space was inserted for auto-formatting, remove it now. |
7 | 2508 check_auto_format(TRUE); |
2509 | |
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|
2510 // If we just did an auto-indent, remove the white space from the end |
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|
2511 // of the line, and put the cursor back. |
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|
2512 // Do this when ESC was used or moving the cursor up/down. |
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2513 // Check for the old position still being valid, just in case the text |
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|
2514 // got changed unexpectedly. |
5434 | 2515 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
1892 | 2516 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
2517 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
7 | 2518 { |
10 | 2519 pos_T tpos = curwin->w_cursor; |
2520 | |
2521 curwin->w_cursor = *end_insert_pos; | |
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|
2522 check_cursor_col(); // make sure it is not past the line |
786 | 2523 for (;;) |
2524 { | |
2525 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
2526 --curwin->w_cursor.col; | |
2527 cc = gchar_cursor(); | |
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2528 if (!VIM_ISWHITE(cc)) |
786 | 2529 break; |
1892 | 2530 if (del_char(TRUE) == FAIL) |
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|
2531 break; // should not happen |
786 | 2532 } |
10 | 2533 if (curwin->w_cursor.lnum != tpos.lnum) |
2534 curwin->w_cursor = tpos; | |
6318 | 2535 else |
2536 { | |
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|
2537 // reset tpos, could have been invalidated in the loop above |
6363 | 2538 tpos = curwin->w_cursor; |
6318 | 2539 tpos.col++; |
2540 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
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|
2541 ++curwin->w_cursor.col; // put cursor back on the NUL |
6318 | 2542 } |
7 | 2543 |
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2544 // <C-S-Right> may have started Visual mode, adjust the position for |
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changeset
|
2545 // deleted characters. |
7 | 2546 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) |
2547 { | |
1872 | 2548 int len = (int)STRLEN(ml_get_curline()); |
2549 | |
2550 if (VIsual.col > len) | |
7 | 2551 { |
1872 | 2552 VIsual.col = len; |
7 | 2553 VIsual.coladd = 0; |
2554 } | |
2555 } | |
2556 } | |
2557 } | |
2558 did_ai = FALSE; | |
2559 #ifdef FEAT_SMARTINDENT | |
2560 did_si = FALSE; | |
2561 can_si = FALSE; | |
2562 can_si_back = FALSE; | |
2563 #endif | |
2564 | |
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2565 // Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
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changeset
|
2566 // now in a different buffer. |
840 | 2567 if (end_insert_pos != NULL) |
2568 { | |
2569 curbuf->b_op_start = Insstart; | |
5680 | 2570 curbuf->b_op_start_orig = Insstart_orig; |
840 | 2571 curbuf->b_op_end = *end_insert_pos; |
2572 } | |
7 | 2573 } |
2574 | |
2575 /* | |
2576 * Set the last inserted text to a single character. | |
2577 * Used for the replace command. | |
2578 */ | |
2579 void | |
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diff
changeset
|
2580 set_last_insert(int c) |
7 | 2581 { |
2582 char_u *s; | |
2583 | |
2584 vim_free(last_insert); | |
2585 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
2586 if (last_insert != NULL) | |
2587 { | |
2588 s = last_insert; | |
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|
2589 // Use the CTRL-V only when entering a special char |
7 | 2590 if (c < ' ' || c == DEL) |
2591 *s++ = Ctrl_V; | |
2592 s = add_char2buf(c, s); | |
2593 *s++ = ESC; | |
2594 *s++ = NUL; | |
2595 last_insert_skip = 0; | |
2596 } | |
2597 } | |
2598 | |
359 | 2599 #if defined(EXITFREE) || defined(PROTO) |
2600 void | |
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diff
changeset
|
2601 free_last_insert(void) |
359 | 2602 { |
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changeset
|
2603 VIM_CLEAR(last_insert); |
359 | 2604 } |
2605 #endif | |
2606 | |
7 | 2607 /* |
2608 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
2609 * and CSI. Handle multi-byte characters. | |
2610 * Returns a pointer to after the added bytes. | |
2611 */ | |
2612 char_u * | |
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diff
changeset
|
2613 add_char2buf(int c, char_u *s) |
7 | 2614 { |
3549 | 2615 char_u temp[MB_MAXBYTES + 1]; |
7 | 2616 int i; |
2617 int len; | |
2618 | |
2619 len = (*mb_char2bytes)(c, temp); | |
2620 for (i = 0; i < len; ++i) | |
2621 { | |
2622 c = temp[i]; | |
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diff
changeset
|
2623 // Need to escape K_SPECIAL and CSI like in the typeahead buffer. |
7 | 2624 if (c == K_SPECIAL) |
2625 { | |
2626 *s++ = K_SPECIAL; | |
2627 *s++ = KS_SPECIAL; | |
2628 *s++ = KE_FILLER; | |
2629 } | |
2630 #ifdef FEAT_GUI | |
2631 else if (c == CSI) | |
2632 { | |
2633 *s++ = CSI; | |
2634 *s++ = KS_EXTRA; | |
2635 *s++ = (int)KE_CSI; | |
2636 } | |
2637 #endif | |
2638 else | |
2639 *s++ = c; | |
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|
2640 } |
7 | 2641 return s; |
2642 } | |
2643 | |
2644 /* | |
2645 * move cursor to start of line | |
2646 * if flags & BL_WHITE move to first non-white | |
2647 * if flags & BL_SOL move to first non-white if startofline is set, | |
2648 * otherwise keep "curswant" column | |
2649 * if flags & BL_FIX don't leave the cursor on a NUL. | |
2650 */ | |
2651 void | |
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diff
changeset
|
2652 beginline(int flags) |
7 | 2653 { |
2654 if ((flags & BL_SOL) && !p_sol) | |
2655 coladvance(curwin->w_curswant); | |
2656 else | |
2657 { | |
2658 curwin->w_cursor.col = 0; | |
2659 curwin->w_cursor.coladd = 0; | |
2660 | |
2661 if (flags & (BL_WHITE | BL_SOL)) | |
2662 { | |
2663 char_u *ptr; | |
2664 | |
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changeset
|
2665 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
7 | 2666 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
2667 ++curwin->w_cursor.col; | |
2668 } | |
2669 curwin->w_set_curswant = TRUE; | |
2670 } | |
2671 } | |
2672 | |
2673 /* | |
2674 * oneright oneleft cursor_down cursor_up | |
2675 * | |
2676 * Move one char {right,left,down,up}. | |
773 | 2677 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
7 | 2678 * Return OK when successful, FAIL when we hit a line of file boundary. |
2679 */ | |
2680 | |
2681 int | |
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diff
changeset
|
2682 oneright(void) |
7 | 2683 { |
2684 char_u *ptr; | |
2685 int l; | |
2686 | |
2687 if (virtual_active()) | |
2688 { | |
2689 pos_T prevpos = curwin->w_cursor; | |
2690 | |
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|
2691 // Adjust for multi-wide char (excluding TAB) |
7 | 2692 ptr = ml_get_cursor(); |
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|
2693 coladvance(getviscol() + ((*ptr != TAB |
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2694 && vim_isprintc((*mb_ptr2char)(ptr))) |
7 | 2695 ? ptr2cells(ptr) : 1)); |
2696 curwin->w_set_curswant = TRUE; | |
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|
2697 // Return OK if the cursor moved, FAIL otherwise (at window edge). |
7 | 2698 return (prevpos.col != curwin->w_cursor.col |
2699 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
2700 } | |
2701 | |
2702 ptr = ml_get_cursor(); | |
773 | 2703 if (*ptr == NUL) |
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|
2704 return FAIL; // already at the very end |
773 | 2705 |
2706 if (has_mbyte) | |
2707 l = (*mb_ptr2len)(ptr); | |
7 | 2708 else |
773 | 2709 l = 1; |
2710 | |
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|
2711 // move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' |
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|
2712 // contains "onemore". |
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|
2713 if (ptr[l] == NUL && (ve_flags & VE_ONEMORE) == 0) |
773 | 2714 return FAIL; |
2715 curwin->w_cursor.col += l; | |
7 | 2716 |
2717 curwin->w_set_curswant = TRUE; | |
2718 return OK; | |
2719 } | |
2720 | |
2721 int | |
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changeset
|
2722 oneleft(void) |
7 | 2723 { |
2724 if (virtual_active()) | |
2725 { | |
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|
2726 #ifdef FEAT_LINEBREAK |
7 | 2727 int width; |
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|
2728 #endif |
7 | 2729 int v = getviscol(); |
2730 | |
2731 if (v == 0) | |
2732 return FAIL; | |
2733 | |
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|
2734 #ifdef FEAT_LINEBREAK |
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|
2735 // We might get stuck on 'showbreak', skip over it. |
7 | 2736 width = 1; |
2737 for (;;) | |
2738 { | |
2739 coladvance(v - width); | |
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|
2740 // getviscol() is slow, skip it when 'showbreak' is empty, |
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|
2741 // 'breakindent' is not set and there are no multi-byte |
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|
2742 // characters |
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diff
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|
2743 if ((*get_showbreak_value(curwin) == NUL && !curwin->w_p_bri |
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|
2744 && !has_mbyte) || getviscol() < v) |
7 | 2745 break; |
2746 ++width; | |
2747 } | |
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|
2748 #else |
7 | 2749 coladvance(v - 1); |
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|
2750 #endif |
7 | 2751 |
2752 if (curwin->w_cursor.coladd == 1) | |
2753 { | |
2754 char_u *ptr; | |
2755 | |
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|
2756 // Adjust for multi-wide char (not a TAB) |
7 | 2757 ptr = ml_get_cursor(); |
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|
2758 if (*ptr != TAB && vim_isprintc((*mb_ptr2char)(ptr)) |
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|
2759 && ptr2cells(ptr) > 1) |
7 | 2760 curwin->w_cursor.coladd = 0; |
2761 } | |
2762 | |
2763 curwin->w_set_curswant = TRUE; | |
2764 return OK; | |
2765 } | |
2766 | |
2767 if (curwin->w_cursor.col == 0) | |
2768 return FAIL; | |
2769 | |
2770 curwin->w_set_curswant = TRUE; | |
2771 --curwin->w_cursor.col; | |
2772 | |
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|
2773 // if the character on the left of the current cursor is a multi-byte |
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changeset
|
2774 // character, move to its first byte |
7 | 2775 if (has_mbyte) |
2776 mb_adjust_cursor(); | |
2777 return OK; | |
2778 } | |
2779 | |
2780 int | |
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diff
changeset
|
2781 cursor_up( |
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diff
changeset
|
2782 long n, |
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changeset
|
2783 int upd_topline) // When TRUE: update topline |
7 | 2784 { |
2785 linenr_T lnum; | |
2786 | |
2787 if (n > 0) | |
2788 { | |
2789 lnum = curwin->w_cursor.lnum; | |
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|
2790 // This fails if the cursor is already in the first line or the count |
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diff
changeset
|
2791 // is larger than the line number and '-' is in 'cpoptions' |
161 | 2792 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) |
7 | 2793 return FAIL; |
2794 if (n >= lnum) | |
2795 lnum = 1; | |
2796 else | |
2797 #ifdef FEAT_FOLDING | |
2798 if (hasAnyFolding(curwin)) | |
2799 { | |
2800 /* | |
2801 * Count each sequence of folded lines as one logical line. | |
2802 */ | |
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|
2803 // go to the start of the current fold |
7 | 2804 (void)hasFolding(lnum, &lnum, NULL); |
2805 | |
2806 while (n--) | |
2807 { | |
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|
2808 // move up one line |
7 | 2809 --lnum; |
2810 if (lnum <= 1) | |
2811 break; | |
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|
2812 // If we entered a fold, move to the beginning, unless in |
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|
2813 // Insert mode or when 'foldopen' contains "all": it will open |
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|
2814 // in a moment. |
7 | 2815 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) |
2816 (void)hasFolding(lnum, &lnum, NULL); | |
2817 } | |
2818 if (lnum < 1) | |
2819 lnum = 1; | |
2820 } | |
2821 else | |
2822 #endif | |
2823 lnum -= n; | |
2824 curwin->w_cursor.lnum = lnum; | |
2825 } | |
2826 | |
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changeset
|
2827 // try to advance to the column we want to be at |
7 | 2828 coladvance(curwin->w_curswant); |
2829 | |
2830 if (upd_topline) | |
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|
2831 update_topline(); // make sure curwin->w_topline is valid |
7 | 2832 |
2833 return OK; | |
2834 } | |
2835 | |
2836 /* | |
2837 * Cursor down a number of logical lines. | |
2838 */ | |
2839 int | |
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diff
changeset
|
2840 cursor_down( |
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changeset
|
2841 long n, |
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changeset
|
2842 int upd_topline) // When TRUE: update topline |
7 | 2843 { |
2844 linenr_T lnum; | |
2845 | |
2846 if (n > 0) | |
2847 { | |
2848 lnum = curwin->w_cursor.lnum; | |
2849 #ifdef FEAT_FOLDING | |
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|
2850 // Move to last line of fold, will fail if it's the end-of-file. |
7 | 2851 (void)hasFolding(lnum, NULL, &lnum); |
2852 #endif | |
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|
2853 // This fails if the cursor is already in the last line or would move |
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|
2854 // beyond the last line and '-' is in 'cpoptions' |
161 | 2855 if (lnum >= curbuf->b_ml.ml_line_count |
2856 || (lnum + n > curbuf->b_ml.ml_line_count | |
2857 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
7 | 2858 return FAIL; |
2859 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
2860 lnum = curbuf->b_ml.ml_line_count; | |
2861 else | |
2862 #ifdef FEAT_FOLDING | |
2863 if (hasAnyFolding(curwin)) | |
2864 { | |
2865 linenr_T last; | |
2866 | |
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changeset
|
2867 // count each sequence of folded lines as one logical line |
7 | 2868 while (n--) |
2869 { | |
2870 if (hasFolding(lnum, NULL, &last)) | |
2871 lnum = last + 1; | |
2872 else | |
2873 ++lnum; | |
2874 if (lnum >= curbuf->b_ml.ml_line_count) | |
2875 break; | |
2876 } | |
2877 if (lnum > curbuf->b_ml.ml_line_count) | |
2878 lnum = curbuf->b_ml.ml_line_count; | |
2879 } | |
2880 else | |
2881 #endif | |
2882 lnum += n; | |
2883 curwin->w_cursor.lnum = lnum; | |
2884 } | |
2885 | |
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changeset
|
2886 // try to advance to the column we want to be at |
7 | 2887 coladvance(curwin->w_curswant); |
2888 | |
2889 if (upd_topline) | |
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changeset
|
2890 update_topline(); // make sure curwin->w_topline is valid |
7 | 2891 |
2892 return OK; | |
2893 } | |
2894 | |
2895 /* | |
2896 * Stuff the last inserted text in the read buffer. | |
2897 * Last_insert actually is a copy of the redo buffer, so we | |
2898 * first have to remove the command. | |
2899 */ | |
2900 int | |
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changeset
|
2901 stuff_inserted( |
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|
2902 int c, // Command character to be inserted |
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changeset
|
2903 long count, // Repeat this many times |
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diff
changeset
|
2904 int no_esc) // Don't add an ESC at the end |
7 | 2905 { |
2906 char_u *esc_ptr; | |
2907 char_u *ptr; | |
2908 char_u *last_ptr; | |
2909 char_u last = NUL; | |
2910 | |
2911 ptr = get_last_insert(); | |
2912 if (ptr == NULL) | |
2913 { | |
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patch 8.1.0743: giving error messages is not flexible
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diff
changeset
|
2914 emsg(_(e_noinstext)); |
7 | 2915 return FAIL; |
2916 } | |
2917 | |
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diff
changeset
|
2918 // may want to stuff the command character, to start Insert mode |
7 | 2919 if (c != NUL) |
2920 stuffcharReadbuff(c); | |
2921 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
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diff
changeset
|
2922 *esc_ptr = NUL; // remove the ESC |
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diff
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|
2923 |
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diff
changeset
|
2924 // when the last char is either "0" or "^" it will be quoted if no ESC |
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diff
changeset
|
2925 // comes after it OR if it will inserted more than once and "ptr" |
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patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
2926 // starts with ^D. -- Acevedo |
7 | 2927 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; |
2928 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
2929 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
2930 { | |
2931 last = *last_ptr; | |
2932 *last_ptr = NUL; | |
2933 } | |
2934 | |
2935 do | |
2936 { | |
2937 stuffReadbuff(ptr); | |
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diff
changeset
|
2938 // a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" |
7 | 2939 if (last) |
2940 stuffReadbuff((char_u *)(last == '0' | |
2941 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
2942 : IF_EB("\026^", CTRL_V_STR "^"))); | |
2943 } | |
2944 while (--count > 0); | |
2945 | |
2946 if (last) | |
2947 *last_ptr = last; | |
2948 | |
2949 if (esc_ptr != NULL) | |
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diff
changeset
|
2950 *esc_ptr = ESC; // put the ESC back |
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|
2951 |
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diff
changeset
|
2952 // may want to stuff a trailing ESC, to get out of Insert mode |
7 | 2953 if (!no_esc) |
2954 stuffcharReadbuff(ESC); | |
2955 | |
2956 return OK; | |
2957 } | |
2958 | |
2959 char_u * | |
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diff
changeset
|
2960 get_last_insert(void) |
7 | 2961 { |
2962 if (last_insert == NULL) | |
2963 return NULL; | |
2964 return last_insert + last_insert_skip; | |
2965 } | |
2966 | |
2967 /* | |
2968 * Get last inserted string, and remove trailing <Esc>. | |
2969 * Returns pointer to allocated memory (must be freed) or NULL. | |
2970 */ | |
2971 char_u * | |
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diff
changeset
|
2972 get_last_insert_save(void) |
7 | 2973 { |
2974 char_u *s; | |
2975 int len; | |
2976 | |
2977 if (last_insert == NULL) | |
2978 return NULL; | |
2979 s = vim_strsave(last_insert + last_insert_skip); | |
2980 if (s != NULL) | |
2981 { | |
2982 len = (int)STRLEN(s); | |
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|
2983 if (len > 0 && s[len - 1] == ESC) // remove trailing ESC |
7 | 2984 s[len - 1] = NUL; |
2985 } | |
2986 return s; | |
2987 } | |
2988 | |
2989 /* | |
2990 * Check the word in front of the cursor for an abbreviation. | |
2991 * Called when the non-id character "c" has been entered. | |
2992 * When an abbreviation is recognized it is removed from the text and | |
2993 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
2994 */ | |
2995 static int | |
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diff
changeset
|
2996 echeck_abbr(int c) |
7 | 2997 { |
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|
2998 // Don't check for abbreviation in paste mode, when disabled and just |
3a68dc2a1bc1
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diff
changeset
|
2999 // after moving around with cursor keys. |
7 | 3000 if (p_paste || no_abbr || arrow_used) |
3001 return FALSE; | |
3002 | |
3003 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
3004 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
3005 } | |
3006 | |
3007 /* | |
3008 * replace-stack functions | |
3009 * | |
3010 * When replacing characters, the replaced characters are remembered for each | |
3011 * new character. This is used to re-insert the old text when backspacing. | |
3012 * | |
3013 * There is a NUL headed list of characters for each character that is | |
3014 * currently in the file after the insertion point. When BS is used, one NUL | |
3015 * headed list is put back for the deleted character. | |
3016 * | |
3017 * For a newline, there are two NUL headed lists. One contains the characters | |
3018 * that the NL replaced. The extra one stores the characters after the cursor | |
3019 * that were deleted (always white space). | |
3020 * | |
3021 * Replace_offset is normally 0, in which case replace_push will add a new | |
3022 * character at the end of the stack. If replace_offset is not 0, that many | |
3023 * characters will be left on the stack above the newly inserted character. | |
3024 */ | |
3025 | |
298 | 3026 static char_u *replace_stack = NULL; |
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|
3027 static long replace_stack_nr = 0; // next entry in replace stack |
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diff
changeset
|
3028 static long replace_stack_len = 0; // max. number of entries |
7 | 3029 |
3030 void | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3031 replace_push( |
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changeset
|
3032 int c) // character that is replaced (NUL is none) |
7 | 3033 { |
3034 char_u *p; | |
3035 | |
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|
3036 if (replace_stack_nr < replace_offset) // nothing to do |
7 | 3037 return; |
3038 if (replace_stack_len <= replace_stack_nr) | |
3039 { | |
3040 replace_stack_len += 50; | |
16904
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16768
diff
changeset
|
3041 p = ALLOC_MULT(char_u, replace_stack_len); |
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changeset
|
3042 if (p == NULL) // out of memory |
7 | 3043 { |
3044 replace_stack_len -= 50; | |
3045 return; | |
3046 } | |
3047 if (replace_stack != NULL) | |
3048 { | |
3049 mch_memmove(p, replace_stack, | |
3050 (size_t)(replace_stack_nr * sizeof(char_u))); | |
3051 vim_free(replace_stack); | |
3052 } | |
3053 replace_stack = p; | |
3054 } | |
3055 p = replace_stack + replace_stack_nr - replace_offset; | |
3056 if (replace_offset) | |
3057 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
3058 *p = c; | |
3059 ++replace_stack_nr; | |
3060 } | |
3061 | |
1470 | 3062 /* |
3063 * Push a character onto the replace stack. Handles a multi-byte character in | |
3064 * reverse byte order, so that the first byte is popped off first. | |
3065 * Return the number of bytes done (includes composing characters). | |
3066 */ | |
3067 int | |
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7799
diff
changeset
|
3068 replace_push_mb(char_u *p) |
1470 | 3069 { |
3070 int l = (*mb_ptr2len)(p); | |
3071 int j; | |
3072 | |
3073 for (j = l - 1; j >= 0; --j) | |
3074 replace_push(p[j]); | |
3075 return l; | |
3076 } | |
3077 | |
7 | 3078 /* |
3079 * Pop one item from the replace stack. | |
3080 * return -1 if stack empty | |
3081 * return replaced character or NUL otherwise | |
3082 */ | |
3083 static int | |
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7799
diff
changeset
|
3084 replace_pop(void) |
7 | 3085 { |
3086 if (replace_stack_nr == 0) | |
3087 return -1; | |
3088 return (int)replace_stack[--replace_stack_nr]; | |
3089 } | |
3090 | |
3091 /* | |
3092 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
3093 * encountered. | |
3094 */ | |
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diff
changeset
|
3095 void |
7817
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diff
changeset
|
3096 replace_join( |
18777
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changeset
|
3097 int off) // offset for which NUL to remove |
7 | 3098 { |
3099 int i; | |
3100 | |
3101 for (i = replace_stack_nr; --i >= 0; ) | |
3102 if (replace_stack[i] == NUL && off-- <= 0) | |
3103 { | |
3104 --replace_stack_nr; | |
3105 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
3106 (size_t)(replace_stack_nr - i)); | |
3107 return; | |
3108 } | |
3109 } | |
3110 | |
3111 /* | |
3112 * Pop bytes from the replace stack until a NUL is found, and insert them | |
3113 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
3114 */ | |
3115 static void | |
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diff
changeset
|
3116 replace_pop_ins(void) |
7 | 3117 { |
3118 int cc; | |
3119 int oldState = State; | |
3120 | |
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changeset
|
3121 State = NORMAL; // don't want REPLACE here |
7 | 3122 while ((cc = replace_pop()) > 0) |
3123 { | |
3124 mb_replace_pop_ins(cc); | |
3125 dec_cursor(); | |
3126 } | |
3127 State = oldState; | |
3128 } | |
3129 | |
3130 /* | |
3131 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
3132 * indicates a multi-byte char, pop the other bytes too. | |
3133 */ | |
3134 static void | |
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parents:
7799
diff
changeset
|
3135 mb_replace_pop_ins(int cc) |
7 | 3136 { |
3137 int n; | |
3549 | 3138 char_u buf[MB_MAXBYTES + 1]; |
7 | 3139 int i; |
3140 int c; | |
3141 | |
3142 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
3143 { | |
3144 buf[0] = cc; | |
3145 for (i = 1; i < n; ++i) | |
3146 buf[i] = replace_pop(); | |
3147 ins_bytes_len(buf, n); | |
3148 } | |
3149 else | |
3150 ins_char(cc); | |
3151 | |
3152 if (enc_utf8) | |
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changeset
|
3153 // Handle composing chars. |
7 | 3154 for (;;) |
3155 { | |
3156 c = replace_pop(); | |
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changeset
|
3157 if (c == -1) // stack empty |
7 | 3158 break; |
3159 if ((n = MB_BYTE2LEN(c)) == 1) | |
3160 { | |
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changeset
|
3161 // Not a multi-byte char, put it back. |
7 | 3162 replace_push(c); |
3163 break; | |
3164 } | |
3165 else | |
3166 { | |
3167 buf[0] = c; | |
3168 for (i = 1; i < n; ++i) | |
3169 buf[i] = replace_pop(); | |
3170 if (utf_iscomposing(utf_ptr2char(buf))) | |
3171 ins_bytes_len(buf, n); | |
3172 else | |
3173 { | |
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changeset
|
3174 // Not a composing char, put it back. |
7 | 3175 for (i = n - 1; i >= 0; --i) |
3176 replace_push(buf[i]); | |
3177 break; | |
3178 } | |
3179 } | |
3180 } | |
3181 } | |
3182 | |
3183 /* | |
3184 * make the replace stack empty | |
3185 * (called when exiting replace mode) | |
3186 */ | |
3187 static void | |
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7799
diff
changeset
|
3188 replace_flush(void) |
7 | 3189 { |
13244
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3190 VIM_CLEAR(replace_stack); |
7 | 3191 replace_stack_len = 0; |
3192 replace_stack_nr = 0; | |
3193 } | |
3194 | |
3195 /* | |
3196 * Handle doing a BS for one character. | |
3197 * cc < 0: replace stack empty, just move cursor | |
3198 * cc == 0: character was inserted, delete it | |
3199 * cc > 0: character was replaced, put cc (first byte of original char) back | |
3200 * and check for more characters to be put back | |
1782 | 3201 * When "limit_col" is >= 0, don't delete before this column. Matters when |
3202 * using composing characters, use del_char_after_col() instead of del_char(). | |
7 | 3203 */ |
3204 static void | |
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7799
diff
changeset
|
3205 replace_do_bs(int limit_col) |
7 | 3206 { |
3207 int cc; | |
3208 int orig_len = 0; | |
3209 int ins_len; | |
3210 int orig_vcols = 0; | |
3211 colnr_T start_vcol; | |
3212 char_u *p; | |
3213 int i; | |
3214 int vcol; | |
3215 | |
3216 cc = replace_pop(); | |
3217 if (cc > 0) | |
3218 { | |
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changeset
|
3219 #ifdef FEAT_PROP_POPUP |
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changeset
|
3220 size_t len_before = 0; // init to shut up GCC |
15349
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3221 |
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|
3222 if (curbuf->b_has_textprop) |
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3223 { |
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changeset
|
3224 // Do not adjust text properties for individual delete and insert |
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changeset
|
3225 // operations, do it afterwards on the resulting text. |
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changeset
|
3226 len_before = STRLEN(ml_get_curline()); |
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|
3227 ++text_prop_frozen; |
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|
3228 } |
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|
3229 #endif |
7 | 3230 if (State & VREPLACE_FLAG) |
3231 { | |
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|
3232 // Get the number of screen cells used by the character we are |
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changeset
|
3233 // going to delete. |
7 | 3234 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); |
3235 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
3236 } | |
3237 if (has_mbyte) | |
3238 { | |
1782 | 3239 (void)del_char_after_col(limit_col); |
7 | 3240 if (State & VREPLACE_FLAG) |
835 | 3241 orig_len = (int)STRLEN(ml_get_cursor()); |
7 | 3242 replace_push(cc); |
3243 } | |
3244 else | |
3245 { | |
3246 pchar_cursor(cc); | |
3247 if (State & VREPLACE_FLAG) | |
835 | 3248 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
7 | 3249 } |
3250 replace_pop_ins(); | |
3251 | |
3252 if (State & VREPLACE_FLAG) | |
3253 { | |
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changeset
|
3254 // Get the number of screen cells used by the inserted characters |
7 | 3255 p = ml_get_cursor(); |
835 | 3256 ins_len = (int)STRLEN(p) - orig_len; |
7 | 3257 vcol = start_vcol; |
3258 for (i = 0; i < ins_len; ++i) | |
3259 { | |
3260 vcol += chartabsize(p + i, vcol); | |
474 | 3261 i += (*mb_ptr2len)(p) - 1; |
7 | 3262 } |
3263 vcol -= start_vcol; | |
3264 | |
18777
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diff
changeset
|
3265 // Delete spaces that were inserted after the cursor to keep the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
3266 // text aligned. |
7 | 3267 curwin->w_cursor.col += ins_len; |
3268 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
3269 { | |
3270 del_char(FALSE); | |
3271 ++orig_vcols; | |
3272 } | |
3273 curwin->w_cursor.col -= ins_len; | |
3274 } | |
3275 | |
15349
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patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
3276 // mark the buffer as changed and prepare for displaying |
7 | 3277 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
15349
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
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diff
changeset
|
3278 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
3279 #ifdef FEAT_PROP_POPUP |
15349
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3280 if (curbuf->b_has_textprop) |
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3281 { |
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
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parents:
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diff
changeset
|
3282 size_t len_now = STRLEN(ml_get_curline()); |
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
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diff
changeset
|
3283 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3284 --text_prop_frozen; |
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3285 adjust_prop_columns(curwin->w_cursor.lnum, curwin->w_cursor.col, |
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16698
diff
changeset
|
3286 (int)(len_now - len_before), 0); |
15349
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diff
changeset
|
3287 } |
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diff
changeset
|
3288 #endif |
7 | 3289 } |
3290 else if (cc == 0) | |
1782 | 3291 (void)del_char_after_col(limit_col); |
7 | 3292 } |
3293 | |
3294 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
3295 /* | |
3296 * Map Hebrew keyboard when in hkmap mode. | |
3297 */ | |
3298 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3299 hkmap(int c) |
7 | 3300 { |
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 if (p_hkmapp) // phonetic mapping, by Ilya Dogolazky |
7 | 3302 { |
3303 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
3304 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
3305 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
3306 static char_u map[26] = | |
3307 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
3308 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
3309 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
3310 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
3311 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
3312 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
3313 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
3314 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
3315 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
3316 | |
3317 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
3318 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
18777
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diff
changeset
|
3319 // '-1'='sofit' |
7 | 3320 else if (c == 'x') |
3321 return 'X'; | |
3322 else if (c == 'q') | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3323 return '\''; // {geresh}={'} |
7 | 3324 else if (c == 246) |
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
|
3325 return ' '; // \"o --> ' ' for a german keyboard |
7 | 3326 else if (c == 228) |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
3327 return ' '; // \"a --> ' ' -- / -- |
7 | 3328 else if (c == 252) |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
3329 return ' '; // \"u --> ' ' -- / -- |
7 | 3330 #ifdef EBCDIC |
3331 else if (islower(c)) | |
3332 #else | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3333 // NOTE: islower() does not do the right thing for us on Linux so we |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
3334 // 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
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parents:
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diff
changeset
|
3335 // all systems. Specifically, the e.g. Delete and Arrow keys are |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
3336 // munged and won't work if e.g. searching for Hebrew text. |
7 | 3337 else if (c >= 'a' && c <= 'z') |
3338 #endif | |
3339 return (int)(map[CharOrdLow(c)] + p_aleph); | |
3340 else | |
3341 return c; | |
3342 } | |
3343 else | |
3344 { | |
3345 switch (c) | |
3346 { | |
3347 case '`': return ';'; | |
3348 case '/': return '.'; | |
3349 case '\'': return ','; | |
3350 case 'q': return '/'; | |
3351 case 'w': return '\''; | |
3352 | |
18777
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diff
changeset
|
3353 // Hebrew letters - set offset from 'a' |
7 | 3354 case ',': c = '{'; break; |
3355 case '.': c = 'v'; break; | |
3356 case ';': c = 't'; break; | |
3357 default: { | |
3358 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
3359 | |
3360 #ifdef EBCDIC | |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
3361 // see note about islower() above |
7 | 3362 if (!islower(c)) |
3363 #else | |
3364 if (c < 'a' || c > 'z') | |
3365 #endif | |
3366 return c; | |
3367 c = str[CharOrdLow(c)]; | |
3368 break; | |
3369 } | |
3370 } | |
3371 | |
3372 return (int)(CharOrdLow(c) + p_aleph); | |
3373 } | |
3374 } | |
3375 #endif | |
3376 | |
3377 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3378 ins_reg(void) |
7 | 3379 { |
3380 int need_redraw = FALSE; | |
3381 int regname; | |
3382 int literally = 0; | |
844 | 3383 int vis_active = VIsual_active; |
7 | 3384 |
3385 /* | |
3386 * If we are going to wait for a character, show a '"'. | |
3387 */ | |
3388 pc_status = PC_STATUS_UNSET; | |
3389 if (redrawing() && !char_avail()) | |
3390 { | |
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diff
changeset
|
3391 // may need to redraw when no more chars available now |
661 | 3392 ins_redraw(FALSE); |
7 | 3393 |
3394 edit_putchar('"', TRUE); | |
3395 #ifdef FEAT_CMDL_INFO | |
3396 add_to_showcmd_c(Ctrl_R); | |
3397 #endif | |
3398 } | |
3399 | |
3400 #ifdef USE_ON_FLY_SCROLL | |
18777
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diff
changeset
|
3401 dont_scroll = TRUE; // disallow scrolling here |
7 | 3402 #endif |
3403 | |
3404 /* | |
3405 * Don't map the register name. This also prevents the mode message to be | |
3406 * deleted when ESC is hit. | |
3407 */ | |
3408 ++no_mapping; | |
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ac08c7ad9d37
patch 8.1.2346: CTRL-R CTRL-R doesn't work with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3409 ++allow_keys; |
1389 | 3410 regname = plain_vgetc(); |
7 | 3411 LANGMAP_ADJUST(regname, TRUE); |
3412 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
3413 { | |
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diff
changeset
|
3414 // Get a third key for literal register insertion |
7 | 3415 literally = regname; |
3416 #ifdef FEAT_CMDL_INFO | |
3417 add_to_showcmd_c(literally); | |
3418 #endif | |
1389 | 3419 regname = plain_vgetc(); |
7 | 3420 LANGMAP_ADJUST(regname, TRUE); |
3421 } | |
3422 --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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diff
changeset
|
3423 --allow_keys; |
7 | 3424 |
3425 #ifdef FEAT_EVAL | |
18777
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diff
changeset
|
3426 // Don't call u_sync() while typing the expression or giving an error |
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3427 // message for it. Only call it explicitly. |
7 | 3428 ++no_u_sync; |
3429 if (regname == '=') | |
3430 { | |
15569
43fa814a7977
patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
3431 pos_T curpos = curwin->w_cursor; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3432 # ifdef HAVE_INPUT_METHOD |
7 | 3433 int im_on = im_get_status(); |
133 | 3434 # endif |
18777
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changeset
|
3435 // Sync undo when evaluating the expression calls setline() or |
3a68dc2a1bc1
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diff
changeset
|
3436 // append(), so that it can be undone separately. |
5120
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diff
changeset
|
3437 u_sync_once = 2; |
5018
d6a7dea44a86
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3438 |
7 | 3439 regname = get_expr_register(); |
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
|
3440 |
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diff
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|
3441 // 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
|
3442 curwin->w_cursor = curpos; |
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
|
3443 check_cursor(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3444 # ifdef HAVE_INPUT_METHOD |
15569
43fa814a7977
patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
3445 // Restore the Input Method. |
7 | 3446 if (im_on) |
3447 im_set_active(TRUE); | |
133 | 3448 # endif |
7 | 3449 } |
140 | 3450 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
3451 { | |
6949 | 3452 vim_beep(BO_REG); |
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diff
changeset
|
3453 need_redraw = TRUE; // remove the '"' |
140 | 3454 } |
7 | 3455 else |
3456 { | |
3457 #endif | |
3458 if (literally == Ctrl_O || literally == Ctrl_P) | |
3459 { | |
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diff
changeset
|
3460 // Append the command to the redo buffer. |
7 | 3461 AppendCharToRedobuff(Ctrl_R); |
3462 AppendCharToRedobuff(literally); | |
3463 AppendCharToRedobuff(regname); | |
3464 | |
3465 do_put(regname, BACKWARD, 1L, | |
3466 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
3467 } | |
3468 else if (insert_reg(regname, literally) == FAIL) | |
3469 { | |
6949 | 3470 vim_beep(BO_REG); |
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diff
changeset
|
3471 need_redraw = TRUE; // remove the '"' |
7 | 3472 } |
133 | 3473 else if (stop_insert_mode) |
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changeset
|
3474 // When the '=' register was used and a function was invoked that |
3a68dc2a1bc1
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changeset
|
3475 // did ":stopinsert" then stuff_empty() returns FALSE but we won't |
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diff
changeset
|
3476 // insert anything, need to remove the '"' |
133 | 3477 need_redraw = TRUE; |
3478 | |
7 | 3479 #ifdef FEAT_EVAL |
3480 } | |
3481 --no_u_sync; | |
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|
3482 if (u_sync_once == 1) |
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|
3483 ins_need_undo = TRUE; |
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changeset
|
3484 u_sync_once = 0; |
7 | 3485 #endif |
3486 #ifdef FEAT_CMDL_INFO | |
3487 clear_showcmd(); | |
3488 #endif | |
3489 | |
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changeset
|
3490 // If the inserted register is empty, we need to remove the '"' |
7 | 3491 if (need_redraw || stuff_empty()) |
3492 edit_unputchar(); | |
844 | 3493 |
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changeset
|
3494 // Disallow starting Visual mode here, would get a weird mode. |
844 | 3495 if (!vis_active && VIsual_active) |
3496 end_visual_mode(); | |
7 | 3497 } |
3498 | |
3499 /* | |
3500 * CTRL-G commands in Insert mode. | |
3501 */ | |
3502 static void | |
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7799
diff
changeset
|
3503 ins_ctrl_g(void) |
7 | 3504 { |
3505 int c; | |
3506 | |
17809
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patch 8.1.1901: the +insert_expand feature is not always available
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diff
changeset
|
3507 // Right after CTRL-X the cursor will be after the ruler. |
7 | 3508 setcursor(); |
3509 | |
3510 /* | |
3511 * Don't map the second key. This also prevents the mode message to be | |
3512 * deleted when ESC is hit. | |
3513 */ | |
3514 ++no_mapping; | |
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diff
changeset
|
3515 ++allow_keys; |
1389 | 3516 c = plain_vgetc(); |
7 | 3517 --no_mapping; |
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diff
changeset
|
3518 --allow_keys; |
7 | 3519 switch (c) |
3520 { | |
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changeset
|
3521 // CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col |
7 | 3522 case K_UP: |
3523 case Ctrl_K: | |
3524 case 'k': ins_up(TRUE); | |
3525 break; | |
3526 | |
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diff
changeset
|
3527 // CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col |
7 | 3528 case K_DOWN: |
3529 case Ctrl_J: | |
3530 case 'j': ins_down(TRUE); | |
3531 break; | |
3532 | |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
3533 // CTRL-G u: start new undoable edit |
825 | 3534 case 'u': u_sync(TRUE); |
7 | 3535 ins_need_undo = TRUE; |
626 | 3536 |
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diff
changeset
|
3537 // Need to reset Insstart, esp. because a BS that joins |
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parents:
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diff
changeset
|
3538 // a line to the previous one must save for undo. |
5680 | 3539 update_Insstart_orig = FALSE; |
626 | 3540 Insstart = curwin->w_cursor; |
7 | 3541 break; |
3542 | |
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diff
changeset
|
3543 // CTRL-G U: do not break undo with the next char |
7074
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diff
changeset
|
3544 case 'U': |
18777
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diff
changeset
|
3545 // Allow one left/right cursor movement with the next char, |
3a68dc2a1bc1
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diff
changeset
|
3546 // without breaking undo. |
7074
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diff
changeset
|
3547 dont_sync_undo = MAYBE; |
c8efa41dd451
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diff
changeset
|
3548 break; |
c8efa41dd451
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diff
changeset
|
3549 |
18777
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diff
changeset
|
3550 // Unknown CTRL-G command, reserved for future expansion. |
6949 | 3551 default: vim_beep(BO_CTRLG); |
7 | 3552 } |
3553 } | |
3554 | |
3555 /* | |
449 | 3556 * CTRL-^ in Insert mode. |
3557 */ | |
3558 static void | |
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diff
changeset
|
3559 ins_ctrl_hat(void) |
449 | 3560 { |
782 | 3561 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
449 | 3562 { |
18777
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parents:
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diff
changeset
|
3563 // ":lmap" mappings exists, Toggle use of ":lmap" mappings. |
449 | 3564 if (State & LANGMAP) |
3565 { | |
3566 curbuf->b_p_iminsert = B_IMODE_NONE; | |
3567 State &= ~LANGMAP; | |
3568 } | |
3569 else | |
3570 { | |
3571 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
3572 State |= LANGMAP; | |
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|
3573 #ifdef HAVE_INPUT_METHOD |
449 | 3574 im_set_active(FALSE); |
3575 #endif | |
3576 } | |
3577 } | |
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diff
changeset
|
3578 #ifdef HAVE_INPUT_METHOD |
449 | 3579 else |
3580 { | |
18777
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diff
changeset
|
3581 // There are no ":lmap" mappings, toggle IM |
449 | 3582 if (im_get_status()) |
3583 { | |
3584 curbuf->b_p_iminsert = B_IMODE_NONE; | |
3585 im_set_active(FALSE); | |
3586 } | |
3587 else | |
3588 { | |
3589 curbuf->b_p_iminsert = B_IMODE_IM; | |
3590 State &= ~LANGMAP; | |
3591 im_set_active(TRUE); | |
3592 } | |
3593 } | |
3594 #endif | |
3595 set_iminsert_global(); | |
3596 showmode(); | |
3597 #ifdef FEAT_GUI | |
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diff
changeset
|
3598 // may show different cursor shape or color |
449 | 3599 if (gui.in_use) |
3600 gui_update_cursor(TRUE, FALSE); | |
3601 #endif | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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changeset
|
3602 #if defined(FEAT_KEYMAP) |
18777
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parents:
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diff
changeset
|
3603 // Show/unshow value of 'keymap' in status lines. |
449 | 3604 status_redraw_curbuf(); |
3605 #endif | |
3606 } | |
3607 | |
3608 /* | |
7 | 3609 * Handle ESC in insert mode. |
3610 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
3611 * insert. | |
3612 */ | |
3613 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3614 ins_esc( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3615 long *count, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3616 int cmdchar, |
18777
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parents:
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diff
changeset
|
3617 int nomove) // don't move cursor |
7 | 3618 { |
3619 int temp; | |
3620 static int disabled_redraw = FALSE; | |
3621 | |
744 | 3622 #ifdef FEAT_SPELL |
449 | 3623 check_spell_redraw(); |
3624 #endif | |
7 | 3625 |
3626 temp = curwin->w_cursor.col; | |
3627 if (disabled_redraw) | |
3628 { | |
3629 --RedrawingDisabled; | |
3630 disabled_redraw = FALSE; | |
3631 } | |
3632 if (!arrow_used) | |
3633 { | |
3634 /* | |
3635 * Don't append the ESC for "r<CR>" and "grx". | |
75 | 3636 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
3637 * when "count" is non-zero. | |
7 | 3638 */ |
3639 if (cmdchar != 'r' && cmdchar != 'v') | |
75 | 3640 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
7 | 3641 |
3642 /* | |
3643 * Repeating insert may take a long time. Check for | |
3644 * interrupt now and then. | |
3645 */ | |
3646 if (*count > 0) | |
3647 { | |
3648 line_breakcheck(); | |
3649 if (got_int) | |
3650 *count = 0; | |
3651 } | |
3652 | |
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parents:
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diff
changeset
|
3653 if (--*count > 0) // repeat what was typed |
7 | 3654 { |
18777
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parents:
18763
diff
changeset
|
3655 // Vi repeats the insert without replacing characters. |
164 | 3656 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) |
3657 State &= ~REPLACE_FLAG; | |
3658 | |
7 | 3659 (void)start_redo_ins(); |
3660 if (cmdchar == 'r' || cmdchar == 'v') | |
18777
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diff
changeset
|
3661 stuffRedoReadbuff(ESC_STR); // no ESC in redo buffer |
7 | 3662 ++RedrawingDisabled; |
3663 disabled_redraw = TRUE; | |
18777
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parents:
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diff
changeset
|
3664 return FALSE; // repeat the insert |
7 | 3665 } |
5434 | 3666 stop_insert(&curwin->w_cursor, TRUE, nomove); |
7 | 3667 undisplay_dollar(); |
3668 } | |
3669 | |
18777
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diff
changeset
|
3670 // When an autoindent was removed, curswant stays after the |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3671 // indent |
7 | 3672 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) |
3673 curwin->w_set_curswant = TRUE; | |
3674 | |
18777
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parents:
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diff
changeset
|
3675 // Remember the last Insert position in the '^ mark. |
7 | 3676 if (!cmdmod.keepjumps) |
3677 curbuf->b_last_insert = curwin->w_cursor; | |
3678 | |
3679 /* | |
3680 * The cursor should end up on the last inserted character. | |
477 | 3681 * Don't do it for CTRL-O, unless past the end of the line. |
7 | 3682 */ |
477 | 3683 if (!nomove |
3684 && (curwin->w_cursor.col != 0 | |
15636
6f1c7e9a6393
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parents:
15629
diff
changeset
|
3685 || curwin->w_cursor.coladd > 0) |
477 | 3686 && (restart_edit == NUL |
5735 | 3687 || (gchar_cursor() == NUL && !VIsual_active)) |
7 | 3688 #ifdef FEAT_RIGHTLEFT |
3689 && !revins_on | |
3690 #endif | |
3691 ) | |
3692 { | |
3693 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
3694 { | |
3695 oneleft(); | |
3696 if (restart_edit != NUL) | |
3697 ++curwin->w_cursor.coladd; | |
3698 } | |
3699 else | |
3700 { | |
3701 --curwin->w_cursor.col; | |
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diff
changeset
|
3702 // Correct cursor for multi-byte character. |
7 | 3703 if (has_mbyte) |
3704 mb_adjust_cursor(); | |
3705 } | |
3706 } | |
3707 | |
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13244
diff
changeset
|
3708 #ifdef HAVE_INPUT_METHOD |
18777
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diff
changeset
|
3709 // Disable IM to allow typing English directly for Normal mode commands. |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3710 // When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3711 // well). |
7 | 3712 if (!(State & LANGMAP)) |
3713 im_save_status(&curbuf->b_p_iminsert); | |
3714 im_set_active(FALSE); | |
3715 #endif | |
3716 | |
3717 State = NORMAL; | |
18777
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diff
changeset
|
3718 // need to position cursor again (e.g. when on a TAB ) |
7 | 3719 changed_cline_bef_curs(); |
3720 | |
3721 setmouse(); | |
3722 #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
|
3723 ui_cursor_shape(); // may show different cursor shape |
7 | 3724 #endif |
10684
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
3725 if (!p_ek) |
18534
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diff
changeset
|
3726 { |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
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diff
changeset
|
3727 // Re-enable bracketed paste mode. |
10684
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patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
3728 out_str(T_BE); |
7 | 3729 |
18534
7dd83b5325e9
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3730 // Re-enable modifyOtherKeys. |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
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diff
changeset
|
3731 out_str(T_CTI); |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
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diff
changeset
|
3732 } |
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patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
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diff
changeset
|
3733 |
16378
3d6b282e2d6e
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16368
diff
changeset
|
3734 // When recording or for CTRL-O, need to display the new mode. |
3d6b282e2d6e
patch 8.1.1194: typos and small problems in source files
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diff
changeset
|
3735 // 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
|
3736 if (reg_recording != 0 || restart_edit != NUL) |
7 | 3737 showmode(); |
16368
a3b5cbd2effe
patch 8.1.1189: mode is not cleared when leaving Insert mode
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
3738 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
|
3739 msg(""); |
7 | 3740 |
18534
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diff
changeset
|
3741 return TRUE; // exit Insert mode |
7 | 3742 } |
3743 | |
3744 #ifdef FEAT_RIGHTLEFT | |
3745 /* | |
3746 * Toggle language: hkmap and revins_on. | |
3747 * Move to end of reverse inserted text. | |
3748 */ | |
3749 static void | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3750 ins_ctrl_(void) |
7 | 3751 { |
3752 if (revins_on && revins_chars && revins_scol >= 0) | |
3753 { | |
3754 while (gchar_cursor() != NUL && revins_chars--) | |
3755 ++curwin->w_cursor.col; | |
3756 } | |
3757 p_ri = !p_ri; | |
3758 revins_on = (State == INSERT && p_ri); | |
3759 if (revins_on) | |
3760 { | |
3761 revins_scol = curwin->w_cursor.col; | |
3762 revins_legal++; | |
3763 revins_chars = 0; | |
3764 undisplay_dollar(); | |
3765 } | |
3766 else | |
3767 revins_scol = -1; | |
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15738
diff
changeset
|
3768 p_hkmap = curwin->w_p_rl ^ p_ri; // be consistent! |
7 | 3769 showmode(); |
3770 } | |
3771 #endif | |
3772 | |
3773 /* | |
3774 * If 'keymodel' contains "startsel", may start selection. | |
3775 * Returns TRUE when a CTRL-O and other keys stuffed. | |
3776 */ | |
3777 static int | |
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diff
changeset
|
3778 ins_start_select(int c) |
7 | 3779 { |
3780 if (km_startsel) | |
3781 switch (c) | |
3782 { | |
3783 case K_KHOME: | |
3784 case K_KEND: | |
3785 case K_PAGEUP: | |
3786 case K_KPAGEUP: | |
3787 case K_PAGEDOWN: | |
3788 case K_KPAGEDOWN: | |
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patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
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12674
diff
changeset
|
3789 # ifdef MACOS_X |
7 | 3790 case K_LEFT: |
3791 case K_RIGHT: | |
3792 case K_UP: | |
3793 case K_DOWN: | |
3794 case K_END: | |
3795 case K_HOME: | |
3796 # endif | |
3797 if (!(mod_mask & MOD_MASK_SHIFT)) | |
3798 break; | |
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diff
changeset
|
3799 // FALLTHROUGH |
7 | 3800 case K_S_LEFT: |
3801 case K_S_RIGHT: | |
3802 case K_S_UP: | |
3803 case K_S_DOWN: | |
3804 case K_S_END: | |
3805 case K_S_HOME: | |
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changeset
|
3806 // Start selection right away, the cursor can move with |
3a68dc2a1bc1
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diff
changeset
|
3807 // CTRL-O when beyond the end of the line. |
7 | 3808 start_selection(); |
3809 | |
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diff
changeset
|
3810 // Execute the key in (insert) Select mode. |
7 | 3811 stuffcharReadbuff(Ctrl_O); |
3812 if (mod_mask) | |
3813 { | |
3814 char_u buf[4]; | |
3815 | |
3816 buf[0] = K_SPECIAL; | |
3817 buf[1] = KS_MODIFIER; | |
3818 buf[2] = mod_mask; | |
3819 buf[3] = NUL; | |
3820 stuffReadbuff(buf); | |
3821 } | |
3822 stuffcharReadbuff(c); | |
3823 return TRUE; | |
3824 } | |
3825 return FALSE; | |
3826 } | |
3827 | |
3828 /* | |
4352 | 3829 * <Insert> key in Insert mode: toggle insert/replace mode. |
449 | 3830 */ |
3831 static void | |
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7799
diff
changeset
|
3832 ins_insert(int replaceState) |
449 | 3833 { |
15850
a6ca8cf07a98
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Bram Moolenaar <Bram@vim.org>
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15738
diff
changeset
|
3834 #ifdef FEAT_EVAL |
449 | 3835 set_vim_var_string(VV_INSERTMODE, |
14424
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Christian Brabandt <cb@256bit.org>
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14419
diff
changeset
|
3836 (char_u *)((State & REPLACE_FLAG) ? "i" |
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Christian Brabandt <cb@256bit.org>
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14419
diff
changeset
|
3837 : replaceState == VREPLACE ? "v" |
0a69e6e708f9
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14419
diff
changeset
|
3838 : "r"), 1); |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3839 #endif |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
3840 ins_apply_autocmds(EVENT_INSERTCHANGE); |
449 | 3841 if (State & REPLACE_FLAG) |
3842 State = INSERT | (State & LANGMAP); | |
3843 else | |
3844 State = replaceState | (State & LANGMAP); | |
3845 AppendCharToRedobuff(K_INS); | |
3846 showmode(); | |
3847 #ifdef CURSOR_SHAPE | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3848 ui_cursor_shape(); // may show different cursor shape |
449 | 3849 #endif |
3850 } | |
3851 | |
3852 /* | |
3853 * Pressed CTRL-O in Insert mode. | |
3854 */ | |
3855 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3856 ins_ctrl_o(void) |
449 | 3857 { |
3858 if (State & VREPLACE_FLAG) | |
3859 restart_edit = 'V'; | |
3860 else | |
3861 if (State & REPLACE_FLAG) | |
3862 restart_edit = 'R'; | |
3863 else | |
3864 restart_edit = 'I'; | |
3865 if (virtual_active()) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3866 ins_at_eol = FALSE; // cursor always keeps its column |
449 | 3867 else |
3868 ins_at_eol = (gchar_cursor() == NUL); | |
3869 } | |
3870 | |
3871 /* | |
7 | 3872 * If the cursor is on an indent, ^T/^D insert/delete one |
3873 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
1796 | 3874 * Always round the indent to 'shiftwidth', this is compatible |
7 | 3875 * with vi. But vi only supports ^T and ^D after an |
3876 * autoindent, we support it everywhere. | |
3877 */ | |
3878 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3879 ins_shift(int c, int lastc) |
7 | 3880 { |
3881 if (stop_arrow() == FAIL) | |
3882 return; | |
3883 AppendCharToRedobuff(c); | |
3884 | |
3885 /* | |
3886 * 0^D and ^^D: remove all indent. | |
3887 */ | |
1330 | 3888 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
3889 && curwin->w_cursor.col > 0) | |
7 | 3890 { |
3891 --curwin->w_cursor.col; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3892 (void)del_char(FALSE); // delete the '^' or '0' |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3893 // In Replace mode, restore the characters that '^' or '0' replaced. |
7 | 3894 if (State & REPLACE_FLAG) |
3895 replace_pop_ins(); | |
3896 if (lastc == '^') | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3897 old_indent = get_indent(); // remember curr. indent |
1516 | 3898 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
7 | 3899 } |
3900 else | |
1516 | 3901 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
7 | 3902 |
3903 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
3904 did_ai = FALSE; | |
3905 #ifdef FEAT_SMARTINDENT | |
3906 did_si = FALSE; | |
3907 can_si = FALSE; | |
3908 can_si_back = FALSE; | |
3909 #endif | |
3910 #ifdef FEAT_CINDENT | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3911 can_cindent = FALSE; // no cindenting after ^D or ^T |
7 | 3912 #endif |
3913 } | |
3914 | |
3915 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3916 ins_del(void) |
7 | 3917 { |
3918 int temp; | |
3919 | |
3920 if (stop_arrow() == FAIL) | |
3921 return; | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3922 if (gchar_cursor() == NUL) // delete newline |
7 | 3923 { |
3924 temp = curwin->w_cursor.col; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3925 if (!can_bs(BS_EOL) // only if "eol" included |
5848 | 3926 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
6949 | 3927 vim_beep(BO_BS); |
7 | 3928 else |
13402
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
3929 { |
7 | 3930 curwin->w_cursor.col = temp; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3931 // Adjust orig_line_count in case more lines have been deleted than |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3932 // have been added. That makes sure, that open_line() later |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3933 // can access all buffer lines correctly |
13402
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
3934 if (State & VREPLACE_FLAG && |
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
3935 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:
13384
diff
changeset
|
3936 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:
13384
diff
changeset
|
3937 } |
7 | 3938 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3939 else if (del_char(FALSE) == FAIL) // delete char under cursor |
6949 | 3940 vim_beep(BO_BS); |
7 | 3941 did_ai = FALSE; |
3942 #ifdef FEAT_SMARTINDENT | |
3943 did_si = FALSE; | |
3944 can_si = FALSE; | |
3945 can_si_back = FALSE; | |
3946 #endif | |
3947 AppendCharToRedobuff(K_DEL); | |
3948 } | |
3949 | |
1460 | 3950 /* |
3951 * Delete one character for ins_bs(). | |
3952 */ | |
3953 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3954 ins_bs_one(colnr_T *vcolp) |
1460 | 3955 { |
3956 dec_cursor(); | |
3957 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
3958 if (State & REPLACE_FLAG) | |
3959 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3960 // Don't delete characters before the insert point when in |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3961 // Replace mode |
1460 | 3962 if (curwin->w_cursor.lnum != Insstart.lnum |
3963 || curwin->w_cursor.col >= Insstart.col) | |
1782 | 3964 replace_do_bs(-1); |
1460 | 3965 } |
3966 else | |
3967 (void)del_char(FALSE); | |
3968 } | |
3969 | |
7 | 3970 /* |
3971 * Handle Backspace, delete-word and delete-line in Insert mode. | |
3972 * Return TRUE when backspace was actually used. | |
3973 */ | |
3974 static int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3975 ins_bs( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3976 int c, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3977 int mode, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3978 int *inserted_space_p) |
7 | 3979 { |
3980 linenr_T lnum; | |
3981 int cc; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3982 int temp = 0; // init for GCC |
1872 | 3983 colnr_T save_col; |
7 | 3984 colnr_T mincol; |
3985 int did_backspace = FALSE; | |
3986 int in_indent; | |
3987 int oldState; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3988 int cpc[MAX_MCO]; // composing characters |
7 | 3989 |
3990 /* | |
3991 * can't delete anything in an empty file | |
3992 * can't backup past first character in buffer | |
3993 * can't backup past starting point unless 'backspace' > 1 | |
3994 * can backup to a previous line if 'backspace' == 0 | |
3995 */ | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
3996 if ( BUFEMPTY() |
7 | 3997 || ( |
3998 #ifdef FEAT_RIGHTLEFT | |
3999 !revins_on && | |
4000 #endif | |
4001 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
4002 || (!can_bs(BS_START) | |
4003 && (arrow_used | |
5852 | 4004 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
4005 && curwin->w_cursor.col <= Insstart_orig.col))) | |
7 | 4006 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
4007 && curwin->w_cursor.col <= ai_col) | |
4008 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
4009 { | |
6949 | 4010 vim_beep(BO_BS); |
7 | 4011 return FALSE; |
4012 } | |
4013 | |
4014 if (stop_arrow() == FAIL) | |
4015 return FALSE; | |
4016 in_indent = inindent(0); | |
4017 #ifdef FEAT_CINDENT | |
4018 if (in_indent) | |
4019 can_cindent = FALSE; | |
4020 #endif | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4021 end_comment_pending = NUL; // After BS, don't auto-end comment |
7 | 4022 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4023 if (revins_on) // put cursor after last inserted char |
7 | 4024 inc_cursor(); |
4025 #endif | |
4026 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4027 // Virtualedit: |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4028 // BACKSPACE_CHAR eats a virtual space |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4029 // BACKSPACE_WORD eats all coladd |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4030 // BACKSPACE_LINE eats all coladd and keeps going |
7 | 4031 if (curwin->w_cursor.coladd > 0) |
4032 { | |
4033 if (mode == BACKSPACE_CHAR) | |
4034 { | |
4035 --curwin->w_cursor.coladd; | |
4036 return TRUE; | |
4037 } | |
4038 if (mode == BACKSPACE_WORD) | |
4039 { | |
4040 curwin->w_cursor.coladd = 0; | |
4041 return TRUE; | |
4042 } | |
4043 curwin->w_cursor.coladd = 0; | |
4044 } | |
4045 | |
4046 /* | |
11295
d772bf077b3f
patch 8.0.0533: abbreviation doesn't work after backspacing newline
Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
4047 * Delete newline! |
7 | 4048 */ |
4049 if (curwin->w_cursor.col == 0) | |
4050 { | |
6629 | 4051 lnum = Insstart.lnum; |
5852 | 4052 if (curwin->w_cursor.lnum == lnum |
7 | 4053 #ifdef FEAT_RIGHTLEFT |
4054 || revins_on | |
4055 #endif | |
4056 ) | |
4057 { | |
4058 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
4059 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
4060 return FALSE; | |
6629 | 4061 --Insstart.lnum; |
11311
be499043ca70
patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
4062 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
7 | 4063 } |
4064 /* | |
4065 * In replace mode: | |
4066 * cc < 0: NL was inserted, delete it | |
4067 * cc >= 0: NL was replaced, put original characters back | |
4068 */ | |
4069 cc = -1; | |
4070 if (State & REPLACE_FLAG) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4071 cc = replace_pop(); // returns -1 if NL was inserted |
7 | 4072 /* |
4073 * In replace mode, in the line we started replacing, we only move the | |
4074 * cursor. | |
4075 */ | |
4076 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
4077 { | |
4078 dec_cursor(); | |
4079 } | |
4080 else | |
4081 { | |
4082 if (!(State & VREPLACE_FLAG) | |
4083 || curwin->w_cursor.lnum > orig_line_count) | |
4084 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4085 temp = gchar_cursor(); // remember current char |
7 | 4086 --curwin->w_cursor.lnum; |
278 | 4087 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4088 // When "aw" is in 'formatoptions' we must delete the space at |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4089 // the end of the line, otherwise the line will be broken |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4090 // again when auto-formatting. |
278 | 4091 if (has_format_option(FO_AUTO) |
4092 && has_format_option(FO_WHITE_PAR)) | |
4093 { | |
4094 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
4095 TRUE); | |
4096 int len; | |
4097 | |
835 | 4098 len = (int)STRLEN(ptr); |
278 | 4099 if (len > 0 && ptr[len - 1] == ' ') |
4100 ptr[len - 1] = NUL; | |
4101 } | |
4102 | |
5848 | 4103 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
7 | 4104 if (temp == NUL && gchar_cursor() != NUL) |
4105 inc_cursor(); | |
4106 } | |
4107 else | |
4108 dec_cursor(); | |
4109 | |
4110 /* | |
4111 * In REPLACE mode we have to put back the text that was replaced | |
4112 * by the NL. On the replace stack is first a NUL-terminated | |
4113 * sequence of characters that were deleted and then the | |
4114 * characters that NL replaced. | |
4115 */ | |
4116 if (State & REPLACE_FLAG) | |
4117 { | |
4118 /* | |
4119 * Do the next ins_char() in NORMAL state, to | |
4120 * prevent ins_char() from replacing characters and | |
4121 * avoiding showmatch(). | |
4122 */ | |
4123 oldState = State; | |
4124 State = NORMAL; | |
4125 /* | |
4126 * restore characters (blanks) deleted after cursor | |
4127 */ | |
4128 while (cc > 0) | |
4129 { | |
1872 | 4130 save_col = curwin->w_cursor.col; |
7 | 4131 mb_replace_pop_ins(cc); |
1872 | 4132 curwin->w_cursor.col = save_col; |
7 | 4133 cc = replace_pop(); |
4134 } | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4135 // restore the characters that NL replaced |
7 | 4136 replace_pop_ins(); |
4137 State = oldState; | |
4138 } | |
4139 } | |
4140 did_ai = FALSE; | |
4141 } | |
4142 else | |
4143 { | |
4144 /* | |
4145 * Delete character(s) before the cursor. | |
4146 */ | |
4147 #ifdef FEAT_RIGHTLEFT | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4148 if (revins_on) // put cursor on last inserted char |
7 | 4149 dec_cursor(); |
4150 #endif | |
4151 mincol = 0; | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4152 // keep indent |
1085 | 4153 if (mode == BACKSPACE_LINE |
4154 && (curbuf->b_p_ai | |
4155 #ifdef FEAT_CINDENT | |
2004 | 4156 || cindent_on() |
1085 | 4157 #endif |
4158 ) | |
7 | 4159 #ifdef FEAT_RIGHTLEFT |
4160 && !revins_on | |
4161 #endif | |
4162 ) | |
4163 { | |
1872 | 4164 save_col = curwin->w_cursor.col; |
7 | 4165 beginline(BL_WHITE); |
1988 | 4166 if (curwin->w_cursor.col < save_col) |
7 | 4167 mincol = curwin->w_cursor.col; |
1872 | 4168 curwin->w_cursor.col = save_col; |
7 | 4169 } |
4170 | |
4171 /* | |
4172 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
4173 */ | |
4174 if ( mode == BACKSPACE_CHAR | |
4175 && ((p_sta && in_indent) | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4176 || ((get_sts_value() != 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4177 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4178 || 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
|
4179 #endif |
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4180 ) |
1497 | 4181 && curwin->w_cursor.col > 0 |
7 | 4182 && (*(ml_get_cursor() - 1) == TAB |
4183 || (*(ml_get_cursor() - 1) == ' ' | |
4184 && (!*inserted_space_p | |
4185 || arrow_used)))))) | |
4186 { | |
4187 int ts; | |
4188 colnr_T vcol; | |
4189 colnr_T want_vcol; | |
1460 | 4190 colnr_T start_vcol; |
7 | 4191 |
4192 *inserted_space_p = FALSE; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4193 // 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
|
4194 // '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
|
4195 // the previous character. |
7 | 4196 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); |
1460 | 4197 start_vcol = vcol; |
7 | 4198 dec_cursor(); |
4199 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
4200 inc_cursor(); | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4201 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4202 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
|
4203 { |
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 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
|
4206 } |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4207 else |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4208 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
|
4209 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
|
4210 #else |
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4211 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
|
4212 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
|
4213 else |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4214 ts = (int)get_sts_value(); |
7 | 4215 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
|
4216 #endif |
7 | 4217 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4218 // delete characters until we are at or before want_vcol |
7 | 4219 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
|
4220 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
1460 | 4221 ins_bs_one(&vcol); |
7 | 4222 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4223 // insert extra spaces until we are at want_vcol |
7 | 4224 while (vcol < want_vcol) |
4225 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4226 // Remember the first char we inserted |
5852 | 4227 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
4228 && curwin->w_cursor.col < Insstart_orig.col) | |
4229 Insstart_orig.col = curwin->w_cursor.col; | |
7 | 4230 |
4231 if (State & VREPLACE_FLAG) | |
4232 ins_char(' '); | |
4233 else | |
4234 { | |
4235 ins_str((char_u *)" "); | |
1460 | 4236 if ((State & REPLACE_FLAG)) |
4237 replace_push(NUL); | |
7 | 4238 } |
4239 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
4240 } | |
1460 | 4241 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4242 // 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
|
4243 // happen when using 'sts' and 'linebreak'. |
1460 | 4244 if (vcol >= start_vcol) |
4245 ins_bs_one(&vcol); | |
7 | 4246 } |
4247 | |
4248 /* | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
4249 * Delete up to starting point, start of line or previous word. |
7 | 4250 */ |
6712 | 4251 else |
4252 { | |
4253 int cclass = 0, prev_cclass = 0; | |
4254 | |
4255 if (has_mbyte) | |
4256 cclass = mb_get_class(ml_get_cursor()); | |
4257 do | |
7 | 4258 { |
4259 #ifdef FEAT_RIGHTLEFT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4260 if (!revins_on) // put cursor on char to be deleted |
6712 | 4261 #endif |
7 | 4262 dec_cursor(); |
6712 | 4263 |
4264 cc = gchar_cursor(); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4265 // look multi-byte character class |
6712 | 4266 if (has_mbyte) |
4267 { | |
4268 prev_cclass = cclass; | |
4269 cclass = mb_get_class(ml_get_cursor()); | |
4270 } | |
4271 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4272 // start of word? |
6712 | 4273 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) |
4274 { | |
4275 mode = BACKSPACE_WORD_NOT_SPACE; | |
4276 temp = vim_iswordc(cc); | |
4277 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4278 // end of word? |
6712 | 4279 else if (mode == BACKSPACE_WORD_NOT_SPACE |
4280 && ((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
|
4281 || prev_cclass != cclass)) |
6712 | 4282 { |
4283 #ifdef FEAT_RIGHTLEFT | |
4284 if (!revins_on) | |
4285 #endif | |
4286 inc_cursor(); | |
4287 #ifdef FEAT_RIGHTLEFT | |
4288 else if (State & REPLACE_FLAG) | |
4289 dec_cursor(); | |
4290 #endif | |
4291 break; | |
4292 } | |
4293 if (State & REPLACE_FLAG) | |
4294 replace_do_bs(-1); | |
4295 else | |
4296 { | |
4297 if (enc_utf8 && p_deco) | |
4298 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
4299 (void)del_char(FALSE); | |
4300 /* | |
4301 * If there are combining characters and 'delcombine' is set | |
4302 * move the cursor back. Don't back up before the base | |
4303 * character. | |
4304 */ | |
4305 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
4306 inc_cursor(); | |
7 | 4307 #ifdef FEAT_RIGHTLEFT |
6712 | 4308 if (revins_chars) |
4309 { | |
4310 revins_chars--; | |
4311 revins_legal++; | |
4312 } | |
4313 if (revins_on && gchar_cursor() == NUL) | |
4314 break; | |
4315 #endif | |
7 | 4316 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4317 // Just a single backspace?: |
6712 | 4318 if (mode == BACKSPACE_CHAR) |
7 | 4319 break; |
6712 | 4320 } while ( |
7 | 4321 #ifdef FEAT_RIGHTLEFT |
6712 | 4322 revins_on || |
4323 #endif | |
4324 (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
|
4325 && (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
|
4326 || (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
|
4327 || 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
|
4328 ))); |
6712 | 4329 } |
7 | 4330 did_backspace = TRUE; |
4331 } | |
4332 #ifdef FEAT_SMARTINDENT | |
4333 did_si = FALSE; | |
4334 can_si = FALSE; | |
4335 can_si_back = FALSE; | |
4336 #endif | |
4337 if (curwin->w_cursor.col <= 1) | |
4338 did_ai = FALSE; | |
4339 /* | |
4340 * It's a little strange to put backspaces into the redo | |
4341 * buffer, but it makes auto-indent a lot easier to deal | |
4342 * with. | |
4343 */ | |
4344 AppendCharToRedobuff(c); | |
4345 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4346 // If deleted before the insertion point, adjust it |
5852 | 4347 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
|
4348 && curwin->w_cursor.col < Insstart_orig.col) |
5852 | 4349 Insstart_orig.col = curwin->w_cursor.col; |
7 | 4350 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4351 // 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
|
4352 // was there remains visible |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4353 // 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
|
4354 // 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
|
4355 // 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
|
4356 // 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
|
4357 // --pkv Sun Jan 19 01:56:40 EST 2003 |
3318 | 4358 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
7 | 4359 dollar_vcol = curwin->w_virtcol; |
4360 | |
1514 | 4361 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4362 // 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
|
4363 // 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
|
4364 // char before a Tab. |
1514 | 4365 if (did_backspace) |
4366 foldOpenCursor(); | |
4367 #endif | |
4368 | |
7 | 4369 return did_backspace; |
4370 } | |
4371 | |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4372 /* |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4373 * 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
|
4374 * P_PE literally. |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4375 * 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
|
4376 */ |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4377 int |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4378 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
|
4379 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4380 int c; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4381 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
|
4382 int idx = 0; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4383 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
|
4384 int ret_char = -1; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4385 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
|
4386 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
|
4387 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4388 // 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
|
4389 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
|
4390 end = NULL; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4391 ++no_mapping; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4392 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
|
4393 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
|
4394 // 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
|
4395 // 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
|
4396 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
|
4397 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4398 for (;;) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4399 { |
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
|
4400 // 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
|
4401 if (end == NULL && vpeekc() == NUL) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4402 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
|
4403 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
|
4404 c = vgetc(); |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
4405 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
|
4406 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
|
4407 // 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
|
4408 // 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
|
4409 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
|
4410 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4411 if (has_mbyte) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4412 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
|
4413 else |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4414 buf[idx++] = c; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4415 buf[idx] = NUL; |
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
4416 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
|
4417 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4418 if (end[idx] == NUL) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4419 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
|
4420 continue; |
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 if (!drop) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4423 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4424 switch (mode) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4425 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4426 case PASTE_CMDLINE: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4427 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
|
4428 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4429 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4430 case PASTE_EX: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4431 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
|
4432 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4433 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
|
4434 buf, (size_t)idx); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4435 gap->ga_len += idx; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4436 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4437 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4438 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4439 case PASTE_INSERT: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4440 if (stop_arrow() == OK) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4441 { |
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4442 c = buf[0]; |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4443 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
|
4444 ins_eol(c); |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4445 else |
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4446 { |
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4447 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
|
4448 AppendToRedobuffLit(buf, idx); |
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4449 } |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4450 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4451 break; |
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 case PASTE_ONE_CHAR: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4454 if (ret_char == -1) |
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 if (has_mbyte) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4457 ret_char = (*mb_ptr2char)(buf); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4458 else |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4459 ret_char = buf[0]; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4460 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4461 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4462 } |
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 idx = 0; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4465 } |
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
4466 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4467 --no_mapping; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4468 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
|
4469 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
|
4470 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
|
4471 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4472 return ret_char; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4473 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4474 |
692 | 4475 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
724 | 4476 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4477 ins_tabline(int c) |
692 | 4478 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4479 // We will be leaving the current window, unless closing another tab. |
692 | 4480 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE |
4481 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
4482 { | |
4483 undisplay_dollar(); | |
4484 start_arrow(&curwin->w_cursor); | |
4485 # ifdef FEAT_CINDENT | |
4486 can_cindent = TRUE; | |
4487 # endif | |
4488 } | |
4489 | |
4490 if (c == K_TABLINE) | |
4491 goto_tabpage(current_tab); | |
4492 else | |
846 | 4493 { |
692 | 4494 handle_tabmenu(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4495 redraw_statuslines(); // will redraw the tabline when needed |
846 | 4496 } |
692 | 4497 } |
4498 #endif | |
4499 | |
4500 #if defined(FEAT_GUI) || defined(PROTO) | |
7 | 4501 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4502 ins_scroll(void) |
7 | 4503 { |
4504 pos_T tpos; | |
4505 | |
4506 undisplay_dollar(); | |
4507 tpos = curwin->w_cursor; | |
4508 if (gui_do_scroll()) | |
4509 { | |
4510 start_arrow(&tpos); | |
4511 # ifdef FEAT_CINDENT | |
4512 can_cindent = TRUE; | |
4513 # endif | |
4514 } | |
4515 } | |
4516 | |
4517 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4518 ins_horscroll(void) |
7 | 4519 { |
4520 pos_T tpos; | |
4521 | |
4522 undisplay_dollar(); | |
4523 tpos = curwin->w_cursor; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4524 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
7 | 4525 { |
4526 start_arrow(&tpos); | |
4527 # ifdef FEAT_CINDENT | |
4528 can_cindent = TRUE; | |
4529 # endif | |
4530 } | |
4531 } | |
4532 #endif | |
4533 | |
4534 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
|
4535 ins_left(void) |
7 | 4536 { |
4537 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
|
4538 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4539 |
4540 #ifdef FEAT_FOLDING | |
4541 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4542 foldOpenCursor(); | |
4543 #endif | |
4544 undisplay_dollar(); | |
4545 tpos = curwin->w_cursor; | |
4546 if (oneleft() == OK) | |
4547 { | |
941 | 4548 #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
|
4549 // 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
|
4550 // 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
|
4551 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
941 | 4552 #endif |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4553 { |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4554 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
|
4555 if (!end_change) |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4556 AppendCharToRedobuff(K_LEFT); |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4557 } |
7 | 4558 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4559 // If exit reversed string, position is fixed |
7 | 4560 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) |
4561 revins_legal++; | |
4562 revins_chars++; | |
4563 #endif | |
4564 } | |
4565 | |
4566 /* | |
4567 * if 'whichwrap' set for cursor in insert mode may go to | |
4568 * previous line | |
4569 */ | |
4570 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
4571 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4572 // always break undo when moving upwards/downwards, else undo may break |
7 | 4573 start_arrow(&tpos); |
4574 --(curwin->w_cursor.lnum); | |
4575 coladvance((colnr_T)MAXCOL); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4576 curwin->w_set_curswant = TRUE; // so we stay at the end |
7 | 4577 } |
4578 else | |
6949 | 4579 vim_beep(BO_CRSR); |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4580 dont_sync_undo = FALSE; |
7 | 4581 } |
4582 | |
4583 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4584 ins_home(int c) |
7 | 4585 { |
4586 pos_T tpos; | |
4587 | |
4588 #ifdef FEAT_FOLDING | |
4589 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4590 foldOpenCursor(); | |
4591 #endif | |
4592 undisplay_dollar(); | |
4593 tpos = curwin->w_cursor; | |
4594 if (c == K_C_HOME) | |
4595 curwin->w_cursor.lnum = 1; | |
4596 curwin->w_cursor.col = 0; | |
4597 curwin->w_cursor.coladd = 0; | |
4598 curwin->w_curswant = 0; | |
4599 start_arrow(&tpos); | |
4600 } | |
4601 | |
4602 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4603 ins_end(int c) |
7 | 4604 { |
4605 pos_T tpos; | |
4606 | |
4607 #ifdef FEAT_FOLDING | |
4608 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4609 foldOpenCursor(); | |
4610 #endif | |
4611 undisplay_dollar(); | |
4612 tpos = curwin->w_cursor; | |
4613 if (c == K_C_END) | |
4614 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4615 coladvance((colnr_T)MAXCOL); | |
4616 curwin->w_curswant = MAXCOL; | |
4617 | |
4618 start_arrow(&tpos); | |
4619 } | |
4620 | |
4621 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
|
4622 ins_s_left() |
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
|
4623 { |
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
|
4624 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4625 #ifdef FEAT_FOLDING |
4626 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4627 foldOpenCursor(); | |
4628 #endif | |
4629 undisplay_dollar(); | |
4630 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
4631 { | |
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
|
4632 start_arrow_with_change(&curwin->w_cursor, end_change); |
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
|
4633 if (!end_change) |
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
|
4634 AppendCharToRedobuff(K_S_LEFT); |
7 | 4635 (void)bck_word(1L, FALSE, FALSE); |
4636 curwin->w_set_curswant = TRUE; | |
4637 } | |
4638 else | |
6949 | 4639 vim_beep(BO_CRSR); |
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
|
4640 dont_sync_undo = FALSE; |
7 | 4641 } |
4642 | |
4643 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
|
4644 ins_right(void) |
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
|
4645 { |
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
|
4646 int end_change = dont_sync_undo == FALSE; // end undoable change |
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
|
4647 |
7 | 4648 #ifdef FEAT_FOLDING |
4649 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4650 foldOpenCursor(); | |
4651 #endif | |
4652 undisplay_dollar(); | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
4653 if (gchar_cursor() != NUL || virtual_active()) |
7 | 4654 { |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4655 start_arrow_with_change(&curwin->w_cursor, end_change); |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4656 if (!end_change) |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4657 AppendCharToRedobuff(K_RIGHT); |
7 | 4658 curwin->w_set_curswant = TRUE; |
4659 if (virtual_active()) | |
4660 oneright(); | |
4661 else | |
4662 { | |
4663 if (has_mbyte) | |
474 | 4664 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
7 | 4665 else |
4666 ++curwin->w_cursor.col; | |
4667 } | |
4668 | |
4669 #ifdef FEAT_RIGHTLEFT | |
4670 revins_legal++; | |
4671 if (revins_chars) | |
4672 revins_chars--; | |
4673 #endif | |
4674 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4675 // if 'whichwrap' set for cursor in insert mode, may move the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4676 // cursor to the next line |
7 | 4677 else if (vim_strchr(p_ww, ']') != NULL |
4678 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
4679 { | |
4680 start_arrow(&curwin->w_cursor); | |
4681 curwin->w_set_curswant = TRUE; | |
4682 ++curwin->w_cursor.lnum; | |
4683 curwin->w_cursor.col = 0; | |
4684 } | |
4685 else | |
6949 | 4686 vim_beep(BO_CRSR); |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4687 dont_sync_undo = FALSE; |
7 | 4688 } |
4689 | |
4690 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
|
4691 ins_s_right() |
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
|
4692 { |
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
|
4693 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4694 #ifdef FEAT_FOLDING |
4695 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4696 foldOpenCursor(); | |
4697 #endif | |
4698 undisplay_dollar(); | |
4699 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
4700 || gchar_cursor() != NUL) | |
4701 { | |
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
|
4702 start_arrow_with_change(&curwin->w_cursor, end_change); |
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
|
4703 if (!end_change) |
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
|
4704 AppendCharToRedobuff(K_S_RIGHT); |
7 | 4705 (void)fwd_word(1L, FALSE, 0); |
4706 curwin->w_set_curswant = TRUE; | |
4707 } | |
4708 else | |
6949 | 4709 vim_beep(BO_CRSR); |
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
|
4710 dont_sync_undo = FALSE; |
7 | 4711 } |
4712 | |
4713 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4714 ins_up( |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4715 int startcol) // when TRUE move to Insstart.col |
7 | 4716 { |
4717 pos_T tpos; | |
4718 linenr_T old_topline = curwin->w_topline; | |
4719 #ifdef FEAT_DIFF | |
4720 int old_topfill = curwin->w_topfill; | |
4721 #endif | |
4722 | |
4723 undisplay_dollar(); | |
4724 tpos = curwin->w_cursor; | |
4725 if (cursor_up(1L, TRUE) == OK) | |
4726 { | |
4727 if (startcol) | |
4728 coladvance(getvcol_nolist(&Insstart)); | |
4729 if (old_topline != curwin->w_topline | |
4730 #ifdef FEAT_DIFF | |
4731 || old_topfill != curwin->w_topfill | |
4732 #endif | |
4733 ) | |
4734 redraw_later(VALID); | |
4735 start_arrow(&tpos); | |
4736 #ifdef FEAT_CINDENT | |
4737 can_cindent = TRUE; | |
4738 #endif | |
4739 } | |
4740 else | |
6949 | 4741 vim_beep(BO_CRSR); |
7 | 4742 } |
4743 | |
4744 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4745 ins_pageup(void) |
7 | 4746 { |
4747 pos_T tpos; | |
4748 | |
4749 undisplay_dollar(); | |
828 | 4750 |
4751 if (mod_mask & MOD_MASK_CTRL) | |
4752 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4753 // <C-PageUp>: tab page back |
1013 | 4754 if (first_tabpage->tp_next != NULL) |
4755 { | |
4756 start_arrow(&curwin->w_cursor); | |
4757 goto_tabpage(-1); | |
4758 } | |
828 | 4759 return; |
4760 } | |
4761 | |
7 | 4762 tpos = curwin->w_cursor; |
4763 if (onepage(BACKWARD, 1L) == OK) | |
4764 { | |
4765 start_arrow(&tpos); | |
4766 #ifdef FEAT_CINDENT | |
4767 can_cindent = TRUE; | |
4768 #endif | |
4769 } | |
4770 else | |
6949 | 4771 vim_beep(BO_CRSR); |
7 | 4772 } |
4773 | |
4774 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4775 ins_down( |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4776 int startcol) // when TRUE move to Insstart.col |
7 | 4777 { |
4778 pos_T tpos; | |
4779 linenr_T old_topline = curwin->w_topline; | |
4780 #ifdef FEAT_DIFF | |
4781 int old_topfill = curwin->w_topfill; | |
4782 #endif | |
4783 | |
4784 undisplay_dollar(); | |
4785 tpos = curwin->w_cursor; | |
4786 if (cursor_down(1L, TRUE) == OK) | |
4787 { | |
4788 if (startcol) | |
4789 coladvance(getvcol_nolist(&Insstart)); | |
4790 if (old_topline != curwin->w_topline | |
4791 #ifdef FEAT_DIFF | |
4792 || old_topfill != curwin->w_topfill | |
4793 #endif | |
4794 ) | |
4795 redraw_later(VALID); | |
4796 start_arrow(&tpos); | |
4797 #ifdef FEAT_CINDENT | |
4798 can_cindent = TRUE; | |
4799 #endif | |
4800 } | |
4801 else | |
6949 | 4802 vim_beep(BO_CRSR); |
7 | 4803 } |
4804 | |
4805 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4806 ins_pagedown(void) |
7 | 4807 { |
4808 pos_T tpos; | |
4809 | |
4810 undisplay_dollar(); | |
828 | 4811 |
4812 if (mod_mask & MOD_MASK_CTRL) | |
4813 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4814 // <C-PageDown>: tab page forward |
1013 | 4815 if (first_tabpage->tp_next != NULL) |
4816 { | |
4817 start_arrow(&curwin->w_cursor); | |
4818 goto_tabpage(0); | |
4819 } | |
828 | 4820 return; |
4821 } | |
4822 | |
7 | 4823 tpos = curwin->w_cursor; |
4824 if (onepage(FORWARD, 1L) == OK) | |
4825 { | |
4826 start_arrow(&tpos); | |
4827 #ifdef FEAT_CINDENT | |
4828 can_cindent = TRUE; | |
4829 #endif | |
4830 } | |
4831 else | |
6949 | 4832 vim_beep(BO_CRSR); |
7 | 4833 } |
4834 | |
4835 #ifdef FEAT_DND | |
4836 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4837 ins_drop(void) |
7 | 4838 { |
4839 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
4840 } | |
4841 #endif | |
4842 | |
4843 /* | |
4844 * Handle TAB in Insert or Replace mode. | |
4845 * Return TRUE when the TAB needs to be inserted like a normal character. | |
4846 */ | |
4847 static int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4848 ins_tab(void) |
7 | 4849 { |
4850 int ind; | |
4851 int i; | |
4852 int temp; | |
4853 | |
4854 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
4855 Insstart_blank_vcol = get_nolist_virtcol(); | |
4856 if (echeck_abbr(TAB + ABBR_OFF)) | |
4857 return FALSE; | |
4858 | |
4859 ind = inindent(0); | |
4860 #ifdef FEAT_CINDENT | |
4861 if (ind) | |
4862 can_cindent = FALSE; | |
4863 #endif | |
4864 | |
4865 /* | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4866 * When nothing special, insert TAB like a normal character. |
7 | 4867 */ |
4868 if (!curbuf->b_p_et | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4869 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4870 && !(p_sta && ind |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4871 // These five lines mean 'tabstop' != 'shiftwidth' |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4872 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4873 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4874 && tabstop_first(curbuf->b_p_vts_array) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4875 != get_sw_value(curbuf)) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4876 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
2ad722003b36
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parents:
14103
diff
changeset
|
4877 && curbuf->b_p_ts != get_sw_value(curbuf)))) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4878 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
2ad722003b36
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parents:
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diff
changeset
|
4879 #else |
5438 | 4880 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
14175
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diff
changeset
|
4881 #endif |
3873 | 4882 && get_sts_value() == 0) |
7 | 4883 return TRUE; |
4884 | |
4885 if (stop_arrow() == FAIL) | |
4886 return TRUE; | |
4887 | |
4888 did_ai = FALSE; | |
4889 #ifdef FEAT_SMARTINDENT | |
4890 did_si = FALSE; | |
4891 can_si = FALSE; | |
4892 can_si_back = FALSE; | |
4893 #endif | |
4894 AppendToRedobuff((char_u *)"\t"); | |
4895 | |
14175
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diff
changeset
|
4896 #ifdef FEAT_VARTABS |
18777
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diff
changeset
|
4897 if (p_sta && ind) // insert tab in indent, use 'shiftwidth' |
14175
2ad722003b36
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diff
changeset
|
4898 { |
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4899 temp = (int)get_sw_value(curbuf); |
14175
2ad722003b36
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parents:
14103
diff
changeset
|
4900 temp -= get_nolist_virtcol() % temp; |
2ad722003b36
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parents:
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diff
changeset
|
4901 } |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4902 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
4903 // use 'softtabstop' when set |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4904 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
14175
2ad722003b36
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parents:
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diff
changeset
|
4905 curbuf->b_p_vsts_array); |
18777
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parents:
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diff
changeset
|
4906 else // otherwise use 'tabstop' |
14175
2ad722003b36
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14103
diff
changeset
|
4907 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
2ad722003b36
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parents:
14103
diff
changeset
|
4908 curbuf->b_p_vts_array); |
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4909 #else |
18777
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patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
4910 if (p_sta && ind) // insert tab in indent, use 'shiftwidth' |
5438 | 4911 temp = (int)get_sw_value(curbuf); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
4912 else if (curbuf->b_p_sts != 0) // use 'softtabstop' when set |
3873 | 4913 temp = (int)get_sts_value(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
4914 else // otherwise use 'tabstop' |
7 | 4915 temp = (int)curbuf->b_p_ts; |
4916 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
|
4917 #endif |
7 | 4918 |
4919 /* | |
4920 * Insert the first space with ins_char(). It will delete one char in | |
4921 * replace mode. Insert the rest with ins_str(); it will not delete any | |
4922 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
4923 */ | |
4924 ins_char(' '); | |
4925 while (--temp > 0) | |
4926 { | |
4927 if (State & VREPLACE_FLAG) | |
4928 ins_char(' '); | |
4929 else | |
4930 { | |
4931 ins_str((char_u *)" "); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4932 if (State & REPLACE_FLAG) // no char replaced |
7 | 4933 replace_push(NUL); |
4934 } | |
4935 } | |
4936 | |
4937 /* | |
4938 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
4939 */ | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4940 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4941 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
|
4942 || get_sts_value() > 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4943 || (p_sta && ind))) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4944 #else |
3873 | 4945 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
|
4946 #endif |
7 | 4947 { |
4948 char_u *ptr; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4949 char_u *saved_line = NULL; // init for GCC |
7 | 4950 pos_T pos; |
4951 pos_T fpos; | |
4952 pos_T *cursor; | |
4953 colnr_T want_vcol, vcol; | |
4954 int change_col = -1; | |
4955 int save_list = curwin->w_p_list; | |
4956 | |
4957 /* | |
4958 * Get the current line. For VREPLACE mode, don't make real changes | |
4959 * yet, just work on a copy of the line. | |
4960 */ | |
4961 if (State & VREPLACE_FLAG) | |
4962 { | |
4963 pos = curwin->w_cursor; | |
4964 cursor = &pos; | |
4965 saved_line = vim_strsave(ml_get_curline()); | |
4966 if (saved_line == NULL) | |
4967 return FALSE; | |
4968 ptr = saved_line + pos.col; | |
4969 } | |
4970 else | |
4971 { | |
4972 ptr = ml_get_cursor(); | |
4973 cursor = &curwin->w_cursor; | |
4974 } | |
4975 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4976 // When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. |
7 | 4977 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
4978 curwin->w_p_list = FALSE; | |
4979 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4980 // Find first white before the cursor |
7 | 4981 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
|
4982 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
7 | 4983 { |
4984 --fpos.col; | |
4985 --ptr; | |
4986 } | |
4987 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4988 // In Replace mode, don't change characters before the insert point. |
7 | 4989 if ((State & REPLACE_FLAG) |
4990 && fpos.lnum == Insstart.lnum | |
4991 && fpos.col < Insstart.col) | |
4992 { | |
4993 ptr += Insstart.col - fpos.col; | |
4994 fpos.col = Insstart.col; | |
4995 } | |
4996 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4997 // compute virtual column numbers of first white and cursor |
7 | 4998 getvcol(curwin, &fpos, &vcol, NULL, NULL); |
4999 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
5000 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5001 // 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:
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diff
changeset
|
5002 // 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
|
5003 while (VIM_ISWHITE(*ptr)) |
7 | 5004 { |
5995 | 5005 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
7 | 5006 if (vcol + i > want_vcol) |
5007 break; | |
5008 if (*ptr != TAB) | |
5009 { | |
5010 *ptr = TAB; | |
5011 if (change_col < 0) | |
5012 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5013 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
|
5014 // May have to adjust Insstart |
7 | 5015 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) |
5016 Insstart.col = fpos.col; | |
5017 } | |
5018 } | |
5019 ++fpos.col; | |
5020 ++ptr; | |
5021 vcol += i; | |
5022 } | |
5023 | |
5024 if (change_col >= 0) | |
5025 { | |
5026 int repl_off = 0; | |
5995 | 5027 char_u *line = ptr; |
7 | 5028 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5029 // Skip over the spaces we need. |
7 | 5030 while (vcol < want_vcol && *ptr == ' ') |
5031 { | |
5995 | 5032 vcol += lbr_chartabsize(line, ptr, vcol); |
7 | 5033 ++ptr; |
5034 ++repl_off; | |
5035 } | |
5036 if (vcol > want_vcol) | |
5037 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5038 // Must have a char with 'showbreak' just before it. |
7 | 5039 --ptr; |
5040 --repl_off; | |
5041 } | |
5042 fpos.col += repl_off; | |
5043 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5044 // Delete following spaces. |
7 | 5045 i = cursor->col - fpos.col; |
5046 if (i > 0) | |
5047 { | |
19045
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5048 #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
|
5049 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
|
5050 { |
19097
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5051 char_u *newp; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5052 int col; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5053 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5054 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
|
5055 if (newp == NULL) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5056 return FALSE; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5057 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5058 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
|
5059 if (col > 0) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5060 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
|
5061 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
|
5062 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
|
5063 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
19045
diff
changeset
|
5064 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
|
5065 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
|
5066 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
|
5067 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
|
5068 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
|
5069 (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
|
5070 } |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5071 else |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5072 #endif |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5073 STRMOVE(ptr, ptr + i); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5074 // correct replace stack. |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5075 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
7 | 5076 for (temp = i; --temp >= 0; ) |
5077 replace_join(repl_off); | |
5078 } | |
33 | 5079 #ifdef FEAT_NETBEANS_INTG |
2210 | 5080 if (netbeans_active()) |
33 | 5081 { |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5082 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
33 | 5083 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
5084 (char_u *)"\t", 1); | |
5085 } | |
5086 #endif | |
7 | 5087 cursor->col -= i; |
5088 | |
5089 /* | |
5090 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
5091 * backspacing over the changed spacing and then inserting the new | |
5092 * spacing. | |
5093 */ | |
5094 if (State & VREPLACE_FLAG) | |
5095 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5096 // Backspace from real cursor to change_col |
7 | 5097 backspace_until_column(change_col); |
5098 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5099 // 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
|
5100 // ptr-cursor |
7 | 5101 ins_bytes_len(saved_line + change_col, |
5102 cursor->col - change_col); | |
5103 } | |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5104 } |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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14419
diff
changeset
|
5105 |
7 | 5106 if (State & VREPLACE_FLAG) |
5107 vim_free(saved_line); | |
5108 curwin->w_p_list = save_list; | |
5109 } | |
5110 | |
5111 return FALSE; | |
5112 } | |
5113 | |
5114 /* | |
5115 * 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
|
5116 * Return FAIL when out of memory or can't undo. |
7 | 5117 */ |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5118 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5119 ins_eol(int c) |
7 | 5120 { |
5121 int i; | |
5122 | |
5123 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
|
5124 return OK; |
7 | 5125 if (stop_arrow() == FAIL) |
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
5126 return FAIL; |
7 | 5127 undisplay_dollar(); |
5128 | |
5129 /* | |
5130 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
5131 * character under the cursor. Only push a NUL on the replace stack, | |
5132 * nothing to put back when the NL is deleted. | |
5133 */ | |
14424
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
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14419
diff
changeset
|
5134 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
7 | 5135 replace_push(NUL); |
5136 | |
5137 /* | |
5138 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
5139 * replacing the next line, so we push all of the characters left on the | |
5140 * line onto the replace stack. This is not done here though, it is done | |
5141 * in open_line(). | |
5142 */ | |
5143 | |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
5144 // 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
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parents:
18763
diff
changeset
|
5145 // CTRL-O). |
844 | 5146 if (virtual_active() && curwin->w_cursor.coladd > 0) |
5147 coladvance(getviscol()); | |
5148 | |
7 | 5149 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
5150 // 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
|
5151 // current line. |
7 | 5152 if (revins_on) |
5153 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
5154 #endif | |
5155 | |
5156 AppendToRedobuff(NL_STR); | |
5157 i = open_line(FORWARD, | |
18203
e0ec4cd7a865
patch 8.1.2096: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
5158 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : 0, old_indent); |
7 | 5159 old_indent = 0; |
5160 #ifdef FEAT_CINDENT | |
5161 can_cindent = TRUE; | |
5162 #endif | |
1032 | 5163 #ifdef FEAT_FOLDING |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5164 // When inserting a line the cursor line must never be in a closed fold. |
1032 | 5165 foldOpenCursor(); |
5166 #endif | |
7 | 5167 |
13772
cc21507ee4b1
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Christian Brabandt <cb@256bit.org>
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13718
diff
changeset
|
5168 return i; |
7 | 5169 } |
5170 | |
5171 #ifdef FEAT_DIGRAPHS | |
5172 /* | |
5173 * Handle digraph in insert mode. | |
5174 * Returns character still to be inserted, or NUL when nothing remaining to be | |
5175 * done. | |
5176 */ | |
5177 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5178 ins_digraph(void) |
7 | 5179 { |
5180 int c; | |
5181 int cc; | |
2811 | 5182 int did_putchar = FALSE; |
7 | 5183 |
5184 pc_status = PC_STATUS_UNSET; | |
5185 if (redrawing() && !char_avail()) | |
5186 { | |
18777
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
5187 // may need to redraw when no more chars available now |
661 | 5188 ins_redraw(FALSE); |
7 | 5189 |
5190 edit_putchar('?', TRUE); | |
2811 | 5191 did_putchar = TRUE; |
7 | 5192 #ifdef FEAT_CMDL_INFO |
5193 add_to_showcmd_c(Ctrl_K); | |
5194 #endif | |
5195 } | |
5196 | |
5197 #ifdef USE_ON_FLY_SCROLL | |
18777
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diff
changeset
|
5198 dont_scroll = TRUE; // disallow scrolling here |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
5199 #endif |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
5200 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5201 // 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:
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diff
changeset
|
5202 // mode message to be deleted when ESC is hit |
7 | 5203 ++no_mapping; |
5204 ++allow_keys; | |
1389 | 5205 c = plain_vgetc(); |
7 | 5206 --no_mapping; |
5207 --allow_keys; | |
2811 | 5208 if (did_putchar) |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5209 // when the line fits in 'columns' the '?' is at the start of the next |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5210 // line and will not be removed by the redraw |
2811 | 5211 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
|
5212 |
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
|
5213 if (IS_SPECIAL(c) || mod_mask) // special key |
7 | 5214 { |
5215 #ifdef FEAT_CMDL_INFO | |
5216 clear_showcmd(); | |
5217 #endif | |
5218 insert_special(c, TRUE, FALSE); | |
5219 return NUL; | |
5220 } | |
5221 if (c != ESC) | |
5222 { | |
2811 | 5223 did_putchar = FALSE; |
7 | 5224 if (redrawing() && !char_avail()) |
5225 { | |
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
|
5226 // may need to redraw when no more chars available now |
661 | 5227 ins_redraw(FALSE); |
7 | 5228 |
5229 if (char2cells(c) == 1) | |
5230 { | |
661 | 5231 ins_redraw(FALSE); |
7 | 5232 edit_putchar(c, TRUE); |
2811 | 5233 did_putchar = TRUE; |
7 | 5234 } |
5235 #ifdef FEAT_CMDL_INFO | |
5236 add_to_showcmd_c(c); | |
5237 #endif | |
5238 } | |
5239 ++no_mapping; | |
5240 ++allow_keys; | |
1389 | 5241 cc = plain_vgetc(); |
7 | 5242 --no_mapping; |
5243 --allow_keys; | |
2811 | 5244 if (did_putchar) |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5245 // 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:
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diff
changeset
|
5246 // next line and will not be removed by a redraw |
2811 | 5247 edit_unputchar(); |
7 | 5248 if (cc != ESC) |
5249 { | |
5250 AppendToRedobuff((char_u *)CTRL_V_STR); | |
5251 c = getdigraph(c, cc, TRUE); | |
5252 #ifdef FEAT_CMDL_INFO | |
5253 clear_showcmd(); | |
5254 #endif | |
5255 return c; | |
5256 } | |
5257 } | |
5258 #ifdef FEAT_CMDL_INFO | |
5259 clear_showcmd(); | |
5260 #endif | |
5261 return NUL; | |
5262 } | |
5263 #endif | |
5264 | |
5265 /* | |
5266 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
5267 * Returns the char to be inserted, or NUL if none found. | |
5268 */ | |
3501 | 5269 int |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5270 ins_copychar(linenr_T lnum) |
7 | 5271 { |
5272 int c; | |
5273 int temp; | |
5274 char_u *ptr, *prev_ptr; | |
5995 | 5275 char_u *line; |
7 | 5276 |
5277 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
5278 { | |
6949 | 5279 vim_beep(BO_COPY); |
7 | 5280 return NUL; |
5281 } | |
5282 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5283 // try to advance to the cursor column |
7 | 5284 temp = 0; |
5995 | 5285 line = ptr = ml_get(lnum); |
7 | 5286 prev_ptr = ptr; |
5287 validate_virtcol(); | |
5288 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
5289 { | |
5290 prev_ptr = ptr; | |
5995 | 5291 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
7 | 5292 } |
5293 if ((colnr_T)temp > curwin->w_virtcol) | |
5294 ptr = prev_ptr; | |
5295 | |
5296 c = (*mb_ptr2char)(ptr); | |
5297 if (c == NUL) | |
6949 | 5298 vim_beep(BO_COPY); |
7 | 5299 return c; |
5300 } | |
5301 | |
449 | 5302 /* |
5303 * CTRL-Y or CTRL-E typed in Insert mode. | |
5304 */ | |
5305 static int | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5306 ins_ctrl_ey(int tc) |
449 | 5307 { |
5308 int c = tc; | |
5309 | |
16142
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patch 8.1.1076: file for Insert mode is much too big
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diff
changeset
|
5310 if (ctrl_x_mode_scroll()) |
449 | 5311 { |
5312 if (c == Ctrl_Y) | |
5313 scrolldown_clamp(); | |
5314 else | |
5315 scrollup_clamp(); | |
5316 redraw_later(VALID); | |
5317 } | |
5318 else | |
5319 { | |
5320 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
5321 if (c != NUL) | |
5322 { | |
5323 long tw_save; | |
5324 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5325 // 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
|
5326 // was typed after a CTRL-V, and pretend 'textwidth' |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
5327 // 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
|
5328 // CTRL-V, don't use it for these. |
449 | 5329 if (c < 256 && !isalnum(c)) |
18777
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diff
changeset
|
5330 AppendToRedobuff((char_u *)CTRL_V_STR); // CTRL-V |
449 | 5331 tw_save = curbuf->b_p_tw; |
5332 curbuf->b_p_tw = -1; | |
5333 insert_special(c, TRUE, FALSE); | |
5334 curbuf->b_p_tw = tw_save; | |
5335 #ifdef FEAT_RIGHTLEFT | |
5336 revins_chars++; | |
5337 revins_legal++; | |
5338 #endif | |
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
|
5339 c = Ctrl_V; // pretend CTRL-V is last character |
449 | 5340 auto_format(FALSE, TRUE); |
5341 } | |
5342 } | |
5343 return c; | |
5344 } | |
5345 | |
7 | 5346 /* |
5347 * Get the value that w_virtcol would have when 'list' is off. | |
5348 * Unless 'cpo' contains the 'L' flag. | |
5349 */ | |
15062
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5350 colnr_T |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5351 get_nolist_virtcol(void) |
7 | 5352 { |
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
|
5353 // check validity of cursor in current buffer |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
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changeset
|
5354 if (curwin->w_buffer == NULL |
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|
5355 || curwin->w_buffer->b_ml.ml_mfp == NULL |
3a94f7918980
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changeset
|
5356 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
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diff
changeset
|
5357 return 0; |
7 | 5358 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
5359 return getvcol_nolist(&curwin->w_cursor); | |
5360 validate_virtcol(); | |
5361 return curwin->w_virtcol; | |
5362 } | |
3390 | 5363 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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13244
diff
changeset
|
5364 #if defined(FEAT_EVAL) |
3390 | 5365 /* |
5366 * Handle the InsertCharPre autocommand. | |
5367 * "c" is the character that was typed. | |
5368 * Return a pointer to allocated memory with the replacement string. | |
5369 * Return NULL to continue inserting "c". | |
5370 */ | |
5371 static char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5372 do_insert_char_pre(int c) |
3390 | 5373 { |
3547 | 5374 char_u *res; |
5375 char_u buf[MB_MAXBYTES + 1]; | |
15377
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patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
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diff
changeset
|
5376 int save_State = State; |
3390 | 5377 |
18777
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diff
changeset
|
5378 // Return quickly when there is nothing to do. |
3390 | 5379 if (!has_insertcharpre()) |
5380 return NULL; | |
5381 | |
3547 | 5382 if (has_mbyte) |
5383 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
5384 else | |
5385 { | |
5386 buf[0] = c; | |
5387 buf[1] = NUL; | |
5388 } | |
5389 | |
18777
3a68dc2a1bc1
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diff
changeset
|
5390 // Lock the text to avoid weird things from happening. |
20229
06a1dd50463e
patch 8.2.0670: cannot change window when evaluating 'completefunc'
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diff
changeset
|
5391 ++textwinlock; |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
5392 set_vim_var_string(VV_CHAR, buf, -1); // set v:char |
3547 | 5393 |
5394 res = NULL; | |
14485
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5395 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
3547 | 5396 { |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
5397 // Get the value of v:char. It may be empty or more than one |
3a68dc2a1bc1
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diff
changeset
|
5398 // character. Only use it when changed, otherwise continue with the |
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diff
changeset
|
5399 // original character to avoid breaking autoindent. |
3547 | 5400 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) |
5401 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
5402 } | |
3390 | 5403 |
18777
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diff
changeset
|
5404 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
|
5405 --textwinlock; |
3390 | 5406 |
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
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diff
changeset
|
5407 // Restore the State, it may have been changed. |
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
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diff
changeset
|
5408 State = save_State; |
88b0a490816e
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5409 |
3390 | 5410 return res; |
5411 } | |
5412 #endif | |
14485
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|
5413 |
16142
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changeset
|
5414 #if defined(FEAT_CINDENT) || defined(PROTO) |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
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|
5415 int |
18135
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diff
changeset
|
5416 get_can_cindent(void) |
16142
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|
5417 { |
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changeset
|
5418 return can_cindent; |
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|
5419 } |
18135
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|
5420 |
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|
5421 void |
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changeset
|
5422 set_can_cindent(int val) |
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|
5423 { |
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changeset
|
5424 can_cindent = val; |
1868ec23360e
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|
5425 } |
16142
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|
5426 #endif |
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|
5427 |
14485
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|
5428 /* |
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diff
changeset
|
5429 * Trigger "event" and take care of fixing undo. |
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|
5430 */ |
16142
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|
5431 int |
14485
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changeset
|
5432 ins_apply_autocmds(event_T event) |
c71d65c3672f
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|
5433 { |
c71d65c3672f
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changeset
|
5434 varnumber_T tick = CHANGEDTICK(curbuf); |
c71d65c3672f
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changeset
|
5435 int r; |
c71d65c3672f
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changeset
|
5436 |
c71d65c3672f
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diff
changeset
|
5437 r = apply_autocmds(event, NULL, NULL, FALSE, curbuf); |
c71d65c3672f
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|
5438 |
c71d65c3672f
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diff
changeset
|
5439 // If u_savesub() was called then we are not prepared to start |
c71d65c3672f
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diff
changeset
|
5440 // a new line. Call u_save() with no contents to fix that. |
20187
79cc97206476
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5441 // Except when leaving Insert mode. |
79cc97206476
patch 8.2.0649: undo problem whn an InsertLeave autocommand resets undo
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5442 if (event != EVENT_INSERTLEAVE && tick != CHANGEDTICK(curbuf)) |
14485
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changeset
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5443 u_save(curwin->w_cursor.lnum, (linenr_T)(curwin->w_cursor.lnum + 1)); |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5444 |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
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5445 return r; |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5446 } |