Mercurial > vim
annotate src/edit.c @ 27482:14640c6fe1fe v8.2.4269
patch 8.2.4269: Coverity warns for using a NULL pointer
Commit: https://github.com/vim/vim/commit/48a604845e33399893d6bf293e71bcd2a412800d
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jan 31 11:44:48 2022 +0000
patch 8.2.4269: Coverity warns for using a NULL pointer
Problem: Coverity warns for using a NULL pointer.
Solution: Check for "name" to not be NULL.
author | Bram Moolenaar <Bram@vim.org> |
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date | Mon, 31 Jan 2022 12:45:05 +0100 |
parents | 41e0dcf38521 |
children | fb4c30606b4a |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * edit.c: functions for Insert mode | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 | |
16 #define BACKSPACE_CHAR 1 | |
17 #define BACKSPACE_WORD 2 | |
18 #define BACKSPACE_WORD_NOT_SPACE 3 | |
19 #define BACKSPACE_LINE 4 | |
20 | |
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21 // Set when doing something for completion that may call edit() recursively, |
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22 // which is not allowed. |
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23 static int compl_busy = FALSE; |
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24 |
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25 |
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26 static void ins_ctrl_v(void); |
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27 static void insert_special(int, int, int); |
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28 static void redo_literal(int c); |
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29 static void start_arrow_common(pos_T *end_insert_pos, int change); |
744 | 30 #ifdef FEAT_SPELL |
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31 static void check_spell_redraw(void); |
221 | 32 #endif |
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33 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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34 static int echeck_abbr(int); |
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35 static void mb_replace_pop_ins(int cc); |
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36 static void replace_flush(void); |
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37 static void replace_do_bs(int limit_col); |
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38 static int del_char_after_col(int limit_col); |
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39 static void ins_reg(void); |
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40 static void ins_ctrl_g(void); |
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41 static void ins_ctrl_hat(void); |
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42 static int ins_esc(long *count, int cmdchar, int nomove); |
7 | 43 #ifdef FEAT_RIGHTLEFT |
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44 static void ins_ctrl_(void); |
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45 #endif |
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46 static int ins_start_select(int c); |
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47 static void ins_insert(int replaceState); |
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48 static void ins_ctrl_o(void); |
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49 static void ins_shift(int c, int lastc); |
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50 static void ins_del(void); |
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51 static int ins_bs(int c, int mode, int *inserted_space_p); |
692 | 52 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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53 static void ins_tabline(int c); |
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54 #endif |
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55 static void ins_left(void); |
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56 static void ins_home(int c); |
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57 static void ins_end(int c); |
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58 static void ins_s_left(void); |
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59 static void ins_right(void); |
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60 static void ins_s_right(void); |
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61 static void ins_up(int startcol); |
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62 static void ins_pageup(void); |
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63 static void ins_down(int startcol); |
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64 static void ins_pagedown(void); |
7 | 65 #ifdef FEAT_DND |
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66 static void ins_drop(void); |
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67 #endif |
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68 static int ins_tab(void); |
7 | 69 #ifdef FEAT_DIGRAPHS |
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70 static int ins_digraph(void); |
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71 #endif |
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72 static int ins_ctrl_ey(int tc); |
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73 #if defined(FEAT_EVAL) |
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74 static char_u *do_insert_char_pre(int c); |
3390 | 75 #endif |
7 | 76 |
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77 static colnr_T Insstart_textlen; // length of line when insert started |
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78 static colnr_T Insstart_blank_vcol; // vcol for first inserted blank |
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79 static int update_Insstart_orig = TRUE; // set Insstart_orig to Insstart |
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80 |
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81 static char_u *last_insert = NULL; // the text of the previous insert, |
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82 // K_SPECIAL and CSI are escaped |
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83 static int last_insert_skip; // nr of chars in front of previous insert |
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84 static int new_insert_skip; // nr of chars in front of current insert |
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85 static int did_restart_edit; // "restart_edit" when calling edit() |
7 | 86 |
87 #ifdef FEAT_CINDENT | |
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88 static int can_cindent; // may do cindenting on this line |
7 | 89 #endif |
90 | |
91 #ifdef FEAT_RIGHTLEFT | |
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92 static int revins_on; // reverse insert mode on |
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93 static int revins_chars; // how much to skip after edit |
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94 static int revins_legal; // was the last char 'legal'? |
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95 static int revins_scol; // start column of revins session |
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96 #endif |
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97 |
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98 static int ins_need_undo; // call u_save() before inserting a |
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99 // char. Set when edit() is called. |
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100 // after that arrow_used is used. |
7 | 101 |
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102 static int dont_sync_undo = FALSE; // CTRL-G U prevents syncing undo for |
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103 // the next left/right cursor key |
7 | 104 |
105 /* | |
106 * edit(): Start inserting text. | |
107 * | |
108 * "cmdchar" can be: | |
109 * 'i' normal insert command | |
110 * 'a' normal append command | |
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111 * K_PS bracketed paste |
7 | 112 * 'R' replace command |
113 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
114 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
115 * 'g' "gI" command. | |
116 * 'V' "gR" command for Virtual Replace mode. | |
117 * 'v' "gr" command for single character Virtual Replace mode. | |
118 * | |
119 * This function is not called recursively. For CTRL-O commands, it returns | |
120 * and lets the caller handle the Normal-mode command. | |
121 * | |
122 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
123 */ | |
124 int | |
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125 edit( |
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126 int cmdchar, |
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127 int startln, // if set, insert at start of line |
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128 long count) |
7 | 129 { |
130 int c = 0; | |
131 char_u *ptr; | |
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132 int lastc = 0; |
1869 | 133 int mincol; |
7 | 134 static linenr_T o_lnum = 0; |
135 int i; | |
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136 int did_backspace = TRUE; // previous char was backspace |
7 | 137 #ifdef FEAT_CINDENT |
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138 int line_is_white = FALSE; // line is empty before insert |
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139 #endif |
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140 linenr_T old_topline = 0; // topline before insertion |
7 | 141 #ifdef FEAT_DIFF |
142 int old_topfill = -1; | |
143 #endif | |
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144 int inserted_space = FALSE; // just inserted a space |
7 | 145 int replaceState = REPLACE; |
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146 int nomove = FALSE; // don't move cursor on return |
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147 #ifdef FEAT_JOB_CHANNEL |
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148 int cmdchar_todo = cmdchar; |
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149 #endif |
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150 #ifdef FEAT_CONCEAL |
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151 int cursor_line_was_concealed; |
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152 #endif |
7 | 153 |
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154 // Remember whether editing was restarted after CTRL-O. |
603 | 155 did_restart_edit = restart_edit; |
156 | |
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157 // sleep before redrawing, needed for "CTRL-O :" that results in an |
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158 // error message |
7 | 159 check_for_delay(TRUE); |
160 | |
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161 // set Insstart_orig to Insstart |
5680 | 162 update_Insstart_orig = TRUE; |
163 | |
7 | 164 #ifdef HAVE_SANDBOX |
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165 // Don't allow inserting in the sandbox. |
7 | 166 if (sandbox != 0) |
167 { | |
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168 emsg(_(e_not_allowed_in_sandbox)); |
7 | 169 return FALSE; |
170 } | |
171 #endif | |
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172 // Don't allow changes in the buffer while editing the cmdline. The |
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173 // caller of getcmdline() may get confused. |
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174 // Don't allow recursive insert mode when busy with completion. |
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175 if (textwinlock != 0 || textlock != 0 |
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176 || ins_compl_active() || compl_busy || pum_visible()) |
632 | 177 { |
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178 emsg(_(e_not_allowed_to_change_text_or_change_window)); |
844 | 179 return FALSE; |
180 } | |
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181 ins_compl_clear(); // clear stuff for CTRL-X mode |
7 | 182 |
11 | 183 /* |
184 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
185 */ | |
186 if (cmdchar != 'r' && cmdchar != 'v') | |
187 { | |
4027 | 188 pos_T save_cursor = curwin->w_cursor; |
189 | |
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190 #ifdef FEAT_EVAL |
11 | 191 if (cmdchar == 'R') |
192 ptr = (char_u *)"r"; | |
193 else if (cmdchar == 'V') | |
194 ptr = (char_u *)"v"; | |
195 else | |
196 ptr = (char_u *)"i"; | |
197 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
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198 set_vim_var_string(VV_CHAR, NULL, -1); // clear v:char |
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199 #endif |
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200 ins_apply_autocmds(EVENT_INSERTENTER); |
4027 | 201 |
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202 // Check for changed highlighting, e.g. for ModeMsg. |
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203 if (need_highlight_changed) |
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204 highlight_changed(); |
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205 |
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206 // Make sure the cursor didn't move. Do call check_cursor_col() in |
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207 // case the text was modified. Since Insert mode was not started yet |
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208 // a call to check_cursor_col() may move the cursor, especially with |
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209 // the "A" command, thus set State to avoid that. Also check that the |
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210 // line number is still valid (lines may have been deleted). |
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211 // Do not restore if v:char was set to a non-empty string. |
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212 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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213 #ifdef FEAT_EVAL |
4448 | 214 && *get_vim_var_str(VV_CHAR) == NUL |
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215 #endif |
4448 | 216 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
4027 | 217 { |
218 int save_state = State; | |
219 | |
220 curwin->w_cursor = save_cursor; | |
221 State = INSERT; | |
222 check_cursor_col(); | |
223 State = save_state; | |
224 } | |
11 | 225 } |
226 | |
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227 #ifdef FEAT_CONCEAL |
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228 // Check if the cursor line was concealed before changing State. |
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229 cursor_line_was_concealed = curwin->w_p_cole > 0 |
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230 && conceal_cursor_line(curwin); |
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231 #endif |
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232 |
7 | 233 /* |
234 * When doing a paste with the middle mouse button, Insstart is set to | |
235 * where the paste started. | |
236 */ | |
237 if (where_paste_started.lnum != 0) | |
238 Insstart = where_paste_started; | |
239 else | |
240 { | |
241 Insstart = curwin->w_cursor; | |
242 if (startln) | |
243 Insstart.col = 0; | |
244 } | |
1869 | 245 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
7 | 246 Insstart_blank_vcol = MAXCOL; |
247 if (!did_ai) | |
248 ai_col = 0; | |
249 | |
250 if (cmdchar != NUL && restart_edit == 0) | |
251 { | |
252 ResetRedobuff(); | |
253 AppendNumberToRedobuff(count); | |
254 if (cmdchar == 'V' || cmdchar == 'v') | |
255 { | |
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256 // "gR" or "gr" command |
7 | 257 AppendCharToRedobuff('g'); |
258 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
259 } | |
260 else | |
261 { | |
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262 if (cmdchar == K_PS) |
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263 AppendCharToRedobuff('a'); |
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264 else |
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265 AppendCharToRedobuff(cmdchar); |
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266 if (cmdchar == 'g') // "gI" command |
7 | 267 AppendCharToRedobuff('I'); |
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268 else if (cmdchar == 'r') // "r<CR>" command |
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269 count = 1; // insert only one <CR> |
7 | 270 } |
271 } | |
272 | |
273 if (cmdchar == 'R') | |
274 { | |
275 State = REPLACE; | |
276 } | |
277 else if (cmdchar == 'V' || cmdchar == 'v') | |
278 { | |
279 State = VREPLACE; | |
280 replaceState = VREPLACE; | |
281 orig_line_count = curbuf->b_ml.ml_line_count; | |
282 vr_lines_changed = 1; | |
283 } | |
284 else | |
285 State = INSERT; | |
286 | |
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287 trigger_modechanged(); |
7 | 288 stop_insert_mode = FALSE; |
289 | |
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290 #ifdef FEAT_CONCEAL |
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291 // Check if the cursor line needs redrawing after changing State. If |
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292 // 'concealcursor' is "n" it needs to be redrawn without concealing. |
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293 conceal_check_cursor_line(cursor_line_was_concealed); |
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294 #endif |
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295 |
7 | 296 /* |
297 * Need to recompute the cursor position, it might move when the cursor is | |
298 * on a TAB or special character. | |
299 */ | |
300 curs_columns(TRUE); | |
301 | |
302 /* | |
303 * Enable langmap or IME, indicated by 'iminsert'. | |
304 * Note that IME may enabled/disabled without us noticing here, thus the | |
305 * 'iminsert' value may not reflect what is actually used. It is updated | |
306 * when hitting <Esc>. | |
307 */ | |
308 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
309 State |= LANGMAP; | |
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310 #ifdef HAVE_INPUT_METHOD |
7 | 311 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
312 #endif | |
313 | |
314 setmouse(); | |
315 #ifdef FEAT_CMDL_INFO | |
316 clear_showcmd(); | |
317 #endif | |
318 #ifdef FEAT_RIGHTLEFT | |
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319 // there is no reverse replace mode |
7 | 320 revins_on = (State == INSERT && p_ri); |
321 if (revins_on) | |
322 undisplay_dollar(); | |
323 revins_chars = 0; | |
324 revins_legal = 0; | |
325 revins_scol = -1; | |
326 #endif | |
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327 if (!p_ek) |
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328 { |
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329 #ifdef FEAT_JOB_CHANNEL |
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330 ch_log_output = TRUE; |
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331 #endif |
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332 // Disable bracketed paste mode, we won't recognize the escape |
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333 // sequences. |
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334 out_str(T_BD); |
7 | 335 |
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336 // Disable modifyOtherKeys, keys with modifiers would cause exiting |
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337 // Insert mode. |
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338 out_str(T_CTE); |
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339 } |
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340 |
7 | 341 /* |
342 * Handle restarting Insert mode. | |
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343 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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344 * here with something in the stuff buffer. |
7 | 345 */ |
346 if (restart_edit != 0 && stuff_empty()) | |
347 { | |
348 /* | |
349 * After a paste we consider text typed to be part of the insert for | |
350 * the pasted text. You can backspace over the pasted text too. | |
351 */ | |
352 if (where_paste_started.lnum) | |
353 arrow_used = FALSE; | |
354 else | |
355 arrow_used = TRUE; | |
356 restart_edit = 0; | |
357 | |
358 /* | |
359 * If the cursor was after the end-of-line before the CTRL-O and it is | |
360 * now at the end-of-line, put it after the end-of-line (this is not | |
361 * correct in very rare cases). | |
362 * Also do this if curswant is greater than the current virtual | |
363 * column. Eg after "^O$" or "^O80|". | |
364 */ | |
365 validate_virtcol(); | |
366 update_curswant(); | |
230 | 367 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
7 | 368 || curwin->w_curswant > curwin->w_virtcol) |
369 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
370 { | |
371 if (ptr[1] == NUL) | |
372 ++curwin->w_cursor.col; | |
373 else if (has_mbyte) | |
374 { | |
474 | 375 i = (*mb_ptr2len)(ptr); |
7 | 376 if (ptr[i] == NUL) |
377 curwin->w_cursor.col += i; | |
378 } | |
379 } | |
230 | 380 ins_at_eol = FALSE; |
7 | 381 } |
382 else | |
383 arrow_used = FALSE; | |
384 | |
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385 // we are in insert mode now, don't need to start it anymore |
7 | 386 need_start_insertmode = FALSE; |
387 | |
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388 // Need to save the line for undo before inserting the first char. |
7 | 389 ins_need_undo = TRUE; |
390 | |
391 where_paste_started.lnum = 0; | |
392 #ifdef FEAT_CINDENT | |
393 can_cindent = TRUE; | |
394 #endif | |
395 #ifdef FEAT_FOLDING | |
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396 // The cursor line is not in a closed fold, unless 'insertmode' is set or |
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397 // restarting. |
7 | 398 if (!p_im && did_restart_edit == 0) |
399 foldOpenCursor(); | |
400 #endif | |
401 | |
402 /* | |
403 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
404 * A warning message for changing a readonly file is given here, before | |
405 * actually changing anything. It's put after the mode, if any. | |
406 */ | |
407 i = 0; | |
644 | 408 if (p_smd && msg_silent == 0) |
7 | 409 i = showmode(); |
410 | |
411 if (!p_im && did_restart_edit == 0) | |
1473 | 412 change_warning(i == 0 ? 0 : i + 1); |
7 | 413 |
414 #ifdef CURSOR_SHAPE | |
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415 ui_cursor_shape(); // may show different cursor shape |
7 | 416 #endif |
417 #ifdef FEAT_DIGRAPHS | |
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418 do_digraph(-1); // clear digraphs |
7 | 419 #endif |
420 | |
603 | 421 /* |
422 * Get the current length of the redo buffer, those characters have to be | |
423 * skipped if we want to get to the inserted characters. | |
424 */ | |
7 | 425 ptr = get_inserted(); |
426 if (ptr == NULL) | |
427 new_insert_skip = 0; | |
428 else | |
429 { | |
430 new_insert_skip = (int)STRLEN(ptr); | |
431 vim_free(ptr); | |
432 } | |
433 | |
434 old_indent = 0; | |
435 | |
436 /* | |
437 * Main loop in Insert mode: repeat until Insert mode is left. | |
438 */ | |
439 for (;;) | |
440 { | |
441 #ifdef FEAT_RIGHTLEFT | |
442 if (!revins_legal) | |
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443 revins_scol = -1; // reset on illegal motions |
7 | 444 else |
445 revins_legal = 0; | |
446 #endif | |
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447 if (arrow_used) // don't repeat insert when arrow key used |
7 | 448 count = 0; |
449 | |
5680 | 450 if (update_Insstart_orig) |
451 Insstart_orig = Insstart; | |
452 | |
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453 if (stop_insert_mode && !pum_visible()) |
7 | 454 { |
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455 // ":stopinsert" used or 'insertmode' reset |
7 | 456 count = 0; |
457 goto doESCkey; | |
458 } | |
459 | |
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460 // set curwin->w_curswant for next K_DOWN or K_UP |
7 | 461 if (!arrow_used) |
462 curwin->w_set_curswant = TRUE; | |
463 | |
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464 // If there is no typeahead may check for timestamps (e.g., for when a |
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465 // menu invoked a shell command). |
7 | 466 if (stuff_empty()) |
467 { | |
468 did_check_timestamps = FALSE; | |
469 if (need_check_timestamps) | |
470 check_timestamps(FALSE); | |
471 } | |
472 | |
473 /* | |
474 * When emsg() was called msg_scroll will have been set. | |
475 */ | |
476 msg_scroll = FALSE; | |
477 | |
478 #ifdef FEAT_GUI | |
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479 // When 'mousefocus' is set a mouse movement may have taken us to |
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480 // another window. "need_mouse_correct" may then be set because of an |
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481 // autocommand. |
7 | 482 if (need_mouse_correct) |
483 gui_mouse_correct(); | |
484 #endif | |
485 | |
486 #ifdef FEAT_FOLDING | |
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487 // Open fold at the cursor line, according to 'foldopen'. |
7 | 488 if (fdo_flags & FDO_INSERT) |
489 foldOpenCursor(); | |
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490 // Close folds where the cursor isn't, according to 'foldclose' |
7 | 491 if (!char_avail()) |
492 foldCheckClose(); | |
493 #endif | |
494 | |
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495 #ifdef FEAT_JOB_CHANNEL |
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496 if (bt_prompt(curbuf)) |
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497 { |
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498 init_prompt(cmdchar_todo); |
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499 cmdchar_todo = NUL; |
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500 } |
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501 #endif |
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502 |
7 | 503 /* |
504 * If we inserted a character at the last position of the last line in | |
505 * the window, scroll the window one line up. This avoids an extra | |
506 * redraw. | |
507 * This is detected when the cursor column is smaller after inserting | |
508 * something. | |
509 * Don't do this when the topline changed already, it has | |
510 * already been adjusted (by insertchar() calling open_line())). | |
511 */ | |
512 if (curbuf->b_mod_set | |
513 && curwin->w_p_wrap | |
514 && !did_backspace | |
515 && curwin->w_topline == old_topline | |
516 #ifdef FEAT_DIFF | |
517 && curwin->w_topfill == old_topfill | |
518 #endif | |
519 ) | |
520 { | |
521 mincol = curwin->w_wcol; | |
522 validate_cursor_col(); | |
523 | |
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524 if ( |
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525 #ifdef FEAT_VARTABS |
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526 curwin->w_wcol < mincol - tabstop_at( |
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527 get_nolist_virtcol(), curbuf->b_p_ts, |
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528 curbuf->b_p_vts_array) |
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529 #else |
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530 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
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531 #endif |
7 | 532 && curwin->w_wrow == W_WINROW(curwin) |
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533 + curwin->w_height - 1 - get_scrolloff_value() |
7 | 534 && (curwin->w_cursor.lnum != curwin->w_topline |
535 #ifdef FEAT_DIFF | |
536 || curwin->w_topfill > 0 | |
537 #endif | |
538 )) | |
539 { | |
540 #ifdef FEAT_DIFF | |
541 if (curwin->w_topfill > 0) | |
542 --curwin->w_topfill; | |
543 else | |
544 #endif | |
545 #ifdef FEAT_FOLDING | |
546 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
547 set_topline(curwin, old_topline + 1); | |
548 else | |
549 #endif | |
550 set_topline(curwin, curwin->w_topline + 1); | |
551 } | |
552 } | |
553 | |
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554 // May need to adjust w_topline to show the cursor. |
7 | 555 update_topline(); |
556 | |
557 did_backspace = FALSE; | |
558 | |
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559 validate_cursor(); // may set must_redraw |
7 | 560 |
561 /* | |
562 * Redraw the display when no characters are waiting. | |
563 * Also shows mode, ruler and positions cursor. | |
564 */ | |
661 | 565 ins_redraw(TRUE); |
7 | 566 |
567 if (curwin->w_p_scb) | |
568 do_check_scrollbind(TRUE); | |
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569 |
2250
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570 if (curwin->w_p_crb) |
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571 do_check_cursorbind(); |
7 | 572 update_curswant(); |
573 old_topline = curwin->w_topline; | |
574 #ifdef FEAT_DIFF | |
575 old_topfill = curwin->w_topfill; | |
576 #endif | |
577 | |
578 #ifdef USE_ON_FLY_SCROLL | |
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579 dont_scroll = FALSE; // allow scrolling here |
7 | 580 #endif |
581 | |
582 /* | |
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583 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
7 | 584 */ |
6673 | 585 if (c != K_CURSORHOLD) |
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586 lastc = c; // remember the previous char for CTRL-D |
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587 |
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588 // After using CTRL-G U the next cursor key will not break undo. |
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589 if (dont_sync_undo == MAYBE) |
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590 dont_sync_undo = TRUE; |
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591 else |
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592 dont_sync_undo = FALSE; |
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593 if (cmdchar == K_PS) |
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594 // Got here from normal mode when bracketed paste started. |
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595 c = K_PS; |
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596 else |
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597 do |
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598 { |
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599 c = safe_vgetc(); |
14035
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changeset
|
600 |
26598
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601 if (stop_insert_mode |
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602 #ifdef FEAT_TERMINAL |
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603 || (c == K_IGNORE && term_use_loop()) |
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604 #endif |
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605 ) |
14035
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|
606 { |
26598
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|
607 // Insert mode ended, possibly from a callback, or a timer |
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608 // must have opened a terminal window. |
22427
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|
609 if (c != K_IGNORE && c != K_NOP) |
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patch 8.2.1762: when a timer uses :stopinsert completion isn't stopped
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610 vungetc(c); |
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611 count = 0; |
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|
612 nomove = TRUE; |
22427
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|
613 ins_compl_prep(ESC); |
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|
614 goto doESCkey; |
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|
615 } |
12960
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616 } while (c == K_IGNORE || c == K_NOP); |
7 | 617 |
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|
618 // Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. |
978 | 619 did_cursorhold = TRUE; |
620 | |
7 | 621 #ifdef FEAT_RIGHTLEFT |
622 if (p_hkmap && KeyTyped) | |
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623 c = hkmap(c); // Hebrew mode mapping |
7 | 624 #endif |
625 | |
26468
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626 // If the window was made so small that nothing shows, make it at least |
2fc13817b100
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|
627 // one line and one column when typing. |
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|
628 if (KeyTyped && !KeyStuffed) |
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629 win_ensure_size(); |
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630 |
659 | 631 /* |
632 * Special handling of keys while the popup menu is visible or wanted | |
897 | 633 * and the cursor is still in the completed word. Only when there is |
634 * a match, skip this when no matches were found. | |
659 | 635 */ |
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636 if (ins_compl_active() |
897 | 637 && pum_wanted() |
16142
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638 && curwin->w_cursor.col >= ins_compl_col() |
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patch 8.1.1076: file for Insert mode is much too big
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|
639 && ins_compl_has_shown_match()) |
659 | 640 { |
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changeset
|
641 // BS: Delete one character from "compl_leader". |
659 | 642 if ((c == K_BS || c == Ctrl_H) |
16142
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changeset
|
643 && curwin->w_cursor.col > ins_compl_col() |
836 | 644 && (c = ins_compl_bs()) == NUL) |
657 | 645 continue; |
646 | |
18777
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|
647 // When no match was selected or it was edited. |
16142
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changeset
|
648 if (!ins_compl_used_match()) |
657 | 649 { |
18777
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changeset
|
650 // CTRL-L: Add one character from the current match to |
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changeset
|
651 // "compl_leader". Except when at the original match and |
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|
652 // there is nothing to add, CTRL-L works like CTRL-P then. |
836 | 653 if (c == Ctrl_L |
16142
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|
654 && (!ctrl_x_mode_line_or_eval() |
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|
655 || ins_compl_long_shown_match())) |
659 | 656 { |
657 ins_compl_addfrommatch(); | |
658 continue; | |
659 } | |
660 | |
18777
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changeset
|
661 // A non-white character that fits in with the current |
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changeset
|
662 // completion: Add to "compl_leader". |
1430 | 663 if (ins_compl_accept_char(c)) |
659 | 664 { |
13380
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changeset
|
665 #if defined(FEAT_EVAL) |
18777
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changeset
|
666 // Trigger InsertCharPre. |
3390 | 667 char_u *str = do_insert_char_pre(c); |
668 char_u *p; | |
669 | |
670 if (str != NULL) | |
671 { | |
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patch 8.0.0451: some macros are in lower case
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|
672 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
3390 | 673 ins_compl_addleader(PTR2CHAR(p)); |
674 vim_free(str); | |
675 } | |
676 else | |
677 #endif | |
678 ins_compl_addleader(c); | |
659 | 679 continue; |
680 } | |
665 | 681 |
18777
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|
682 // Pressing CTRL-Y selects the current match. When |
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changeset
|
683 // ins_compl_enter_selects() is set the Enter key does the |
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|
684 // same. |
16142
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|
685 if ((c == Ctrl_Y || (ins_compl_enter_selects() |
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|
686 && (c == CAR || c == K_KENTER || c == NL))) |
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changeset
|
687 && stop_arrow() == OK) |
665 | 688 { |
689 ins_compl_delete(); | |
10277
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commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
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changeset
|
690 ins_compl_insert(FALSE); |
665 | 691 } |
657 | 692 } |
693 } | |
694 | |
18777
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|
695 // Prepare for or stop CTRL-X mode. This doesn't do completion, but |
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patch 8.1.2378: using old C style comments
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changeset
|
696 // it does fix up the text when finishing completion. |
16142
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changeset
|
697 ins_compl_init_get_longest(); |
1526 | 698 if (ins_compl_prep(c)) |
657 | 699 continue; |
7 | 700 |
18777
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diff
changeset
|
701 // CTRL-\ CTRL-N goes to Normal mode, |
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patch 8.1.2378: using old C style comments
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changeset
|
702 // CTRL-\ CTRL-G goes to mode selected with 'insertmode', |
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patch 8.1.2378: using old C style comments
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changeset
|
703 // CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. |
7 | 704 if (c == Ctrl_BSL) |
705 { | |
18777
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changeset
|
706 // may need to redraw when no more chars available now |
661 | 707 ins_redraw(FALSE); |
7 | 708 ++no_mapping; |
709 ++allow_keys; | |
1389 | 710 c = plain_vgetc(); |
7 | 711 --no_mapping; |
712 --allow_keys; | |
477 | 713 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
7 | 714 { |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
715 // it's something else |
7 | 716 vungetc(c); |
717 c = Ctrl_BSL; | |
718 } | |
719 else if (c == Ctrl_G && p_im) | |
720 continue; | |
721 else | |
722 { | |
477 | 723 if (c == Ctrl_O) |
724 { | |
725 ins_ctrl_o(); | |
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changeset
|
726 ins_at_eol = FALSE; // cursor keeps its column |
477 | 727 nomove = TRUE; |
728 } | |
7 | 729 count = 0; |
730 goto doESCkey; | |
731 } | |
732 } | |
733 | |
734 #ifdef FEAT_DIGRAPHS | |
735 c = do_digraph(c); | |
736 #endif | |
737 | |
16142
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|
738 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode_cmdline()) |
7 | 739 goto docomplete; |
740 if (c == Ctrl_V || c == Ctrl_Q) | |
741 { | |
742 ins_ctrl_v(); | |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
743 c = Ctrl_V; // pretend CTRL-V is last typed character |
7 | 744 continue; |
745 } | |
746 | |
747 #ifdef FEAT_CINDENT | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
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17775
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changeset
|
748 if (cindent_on() && ctrl_x_mode_none()) |
7 | 749 { |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
750 // A key name preceded by a bang means this key is not to be |
3a68dc2a1bc1
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diff
changeset
|
751 // inserted. Skip ahead to the re-indenting below. |
3a68dc2a1bc1
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changeset
|
752 // A key name preceded by a star means that indenting has to be |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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changeset
|
753 // done before inserting the key. |
7 | 754 line_is_white = inindent(0); |
755 if (in_cinkeys(c, '!', line_is_white)) | |
756 goto force_cindent; | |
757 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
758 && stop_arrow() == OK) | |
759 do_c_expr_indent(); | |
760 } | |
761 #endif | |
762 | |
763 #ifdef FEAT_RIGHTLEFT | |
764 if (curwin->w_p_rl) | |
765 switch (c) | |
766 { | |
767 case K_LEFT: c = K_RIGHT; break; | |
768 case K_S_LEFT: c = K_S_RIGHT; break; | |
769 case K_C_LEFT: c = K_C_RIGHT; break; | |
770 case K_RIGHT: c = K_LEFT; break; | |
771 case K_S_RIGHT: c = K_S_LEFT; break; | |
772 case K_C_RIGHT: c = K_C_LEFT; break; | |
773 } | |
774 #endif | |
775 | |
776 /* | |
777 * If 'keymodel' contains "startsel", may start selection. If it | |
778 * does, a CTRL-O and c will be stuffed, we need to get these | |
779 * characters. | |
780 */ | |
781 if (ins_start_select(c)) | |
782 continue; | |
783 | |
784 /* | |
785 * The big switch to handle a character in insert mode. | |
786 */ | |
787 switch (c) | |
788 { | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
789 case ESC: // End input mode |
7 | 790 if (echeck_abbr(ESC + ABBR_OFF)) |
791 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
792 // FALLTHROUGH |
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patch 8.1.2378: using old C style comments
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diff
changeset
|
793 |
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patch 8.1.2378: using old C style comments
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diff
changeset
|
794 case Ctrl_C: // End input mode |
7 | 795 #ifdef FEAT_CMDWIN |
796 if (c == Ctrl_C && cmdwin_type != 0) | |
797 { | |
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
|
798 // Close the cmdline window. |
7 | 799 cmdwin_result = K_IGNORE; |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
800 got_int = FALSE; // don't stop executing autocommands et al. |
929 | 801 nomove = TRUE; |
7 | 802 goto doESCkey; |
803 } | |
804 #endif | |
14103
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
805 #ifdef FEAT_JOB_CHANNEL |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
806 if (c == Ctrl_C && bt_prompt(curbuf)) |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
807 { |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
808 if (invoke_prompt_interrupt()) |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
809 { |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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parents:
14093
diff
changeset
|
810 if (!bt_prompt(curbuf)) |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
811 // buffer changed to a non-prompt buffer, get out of |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
812 // Insert mode |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
813 goto doESCkey; |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
814 break; |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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parents:
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diff
changeset
|
815 } |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
816 } |
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
817 #endif |
7 | 818 |
819 #ifdef UNIX | |
820 do_intr: | |
821 #endif | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
822 // when 'insertmode' set, and not halfway a mapping, don't leave |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
823 // Insert mode |
7 | 824 if (goto_im()) |
825 { | |
826 if (got_int) | |
827 { | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
828 (void)vgetc(); // flush all buffers |
7 | 829 got_int = FALSE; |
830 } | |
831 else | |
6949 | 832 vim_beep(BO_IM); |
7 | 833 break; |
834 } | |
835 doESCkey: | |
836 /* | |
837 * This is the ONLY return from edit()! | |
838 */ | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
839 // Always update o_lnum, so that a "CTRL-O ." that adds a line |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
840 // still puts the cursor back after the inserted text. |
230 | 841 if (ins_at_eol && gchar_cursor() == NUL) |
7 | 842 o_lnum = curwin->w_cursor.lnum; |
843 | |
477 | 844 if (ins_esc(&count, cmdchar, nomove)) |
11 | 845 { |
14985
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
846 // When CTRL-C was typed got_int will be set, with the result |
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
847 // that the autocommands won't be executed. When mapped got_int |
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
848 // is not set, but let's keep the behavior the same. |
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
849 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
|
850 ins_apply_autocmds(EVENT_INSERTLEAVE); |
993 | 851 did_cursorhold = FALSE; |
7 | 852 return (c == Ctrl_O); |
11 | 853 } |
7 | 854 continue; |
855 | |
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
|
856 case Ctrl_Z: // suspend when 'insertmode' set |
449 | 857 if (!p_im) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
858 goto normalchar; // insert CTRL-Z as normal char |
10636
3db97def0f35
patch 8.0.0208: internally used commands end up in history
Christian Brabandt <cb@256bit.org>
parents:
10468
diff
changeset
|
859 do_cmdline_cmd((char_u *)"stop"); |
10980
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
860 #ifdef CURSOR_SHAPE |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
861 ui_cursor_shape(); // may need to update cursor shape |
10980
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
862 #endif |
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
863 continue; |
449 | 864 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
865 case Ctrl_O: // execute one command |
502 | 866 #ifdef FEAT_COMPL_FUNC |
16142
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patch 8.1.1076: file for Insert mode is much too big
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diff
changeset
|
867 if (ctrl_x_mode_omni()) |
449 | 868 goto docomplete; |
869 #endif | |
870 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
871 break; | |
872 ins_ctrl_o(); | |
853 | 873 |
18777
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patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
874 // don't move the cursor left when 'virtualedit' has "onemore". |
25380
ac88cd21ae88
patch 8.2.3227: 'virtualedit' can only be set globally
Bram Moolenaar <Bram@vim.org>
parents:
25378
diff
changeset
|
875 if (get_ve_flags() & VE_ONEMORE) |
853 | 876 { |
877 ins_at_eol = FALSE; | |
878 nomove = TRUE; | |
879 } | |
449 | 880 count = 0; |
881 goto doESCkey; | |
882 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
883 case K_INS: // toggle insert/replace mode |
464 | 884 case K_KINS: |
885 ins_insert(replaceState); | |
886 break; | |
887 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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18763
diff
changeset
|
888 case K_SELECT: // end of Select mode mapping - ignore |
464 | 889 break; |
890 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
891 case K_HELP: // Help key works like <ESC> <Help> |
449 | 892 case K_F1: |
893 case K_XF1: | |
894 stuffcharReadbuff(K_HELP); | |
895 if (p_im) | |
896 need_start_insertmode = TRUE; | |
897 goto doESCkey; | |
898 | |
899 #ifdef FEAT_NETBEANS_INTG | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
900 case K_F21: // NetBeans command |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
901 ++no_mapping; // don't map the next key hits |
1389 | 902 i = plain_vgetc(); |
449 | 903 --no_mapping; |
904 netbeans_keycommand(i); | |
905 break; | |
906 #endif | |
907 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
908 case K_ZERO: // Insert the previously inserted text. |
7 | 909 case NUL: |
910 case Ctrl_A: | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
911 // For ^@ the trailing ESC will end the insert, unless there is an |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
912 // error. |
7 | 913 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
914 && c != Ctrl_A && !p_im) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
915 goto doESCkey; // quit insert mode |
7 | 916 inserted_space = FALSE; |
917 break; | |
918 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
919 case Ctrl_R: // insert the contents of a register |
7 | 920 ins_reg(); |
921 auto_format(FALSE, TRUE); | |
922 inserted_space = FALSE; | |
923 break; | |
924 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
925 case Ctrl_G: // commands starting with CTRL-G |
7 | 926 ins_ctrl_g(); |
927 break; | |
928 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
929 case Ctrl_HAT: // switch input mode and/or langmap |
449 | 930 ins_ctrl_hat(); |
7 | 931 break; |
932 | |
933 #ifdef FEAT_RIGHTLEFT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
934 case Ctrl__: // switch between languages |
7 | 935 if (!p_ari) |
936 goto normalchar; | |
937 ins_ctrl_(); | |
938 break; | |
939 #endif | |
940 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
941 case Ctrl_D: // Make indent one shiftwidth smaller. |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
942 #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
|
943 if (ctrl_x_mode_path_defines()) |
7 | 944 goto docomplete; |
945 #endif | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
946 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
947 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
948 case Ctrl_T: // Make indent one shiftwidth greater. |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
949 if (c == Ctrl_T && ctrl_x_mode_thesaurus()) |
7 | 950 { |
449 | 951 if (has_compl_option(FALSE)) |
952 goto docomplete; | |
953 break; | |
7 | 954 } |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
955 |
7 | 956 ins_shift(c, lastc); |
957 auto_format(FALSE, TRUE); | |
958 inserted_space = FALSE; | |
959 break; | |
960 | |
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
|
961 case K_DEL: // delete character under the cursor |
7 | 962 case K_KDEL: |
963 ins_del(); | |
964 auto_format(FALSE, TRUE); | |
965 break; | |
966 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
967 case K_BS: // delete character before the cursor |
7 | 968 case Ctrl_H: |
969 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
970 auto_format(FALSE, TRUE); | |
971 break; | |
972 | |
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
|
973 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
|
974 #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
|
975 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
|
976 { |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
977 // 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
|
978 // 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
|
979 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
|
980 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
|
981 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
|
982 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
|
983 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
|
984 } |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
985 #endif |
7 | 986 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
987 auto_format(FALSE, TRUE); | |
988 break; | |
989 | |
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
|
990 case Ctrl_U: // delete all inserted text in current line |
12 | 991 # ifdef FEAT_COMPL_FUNC |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
992 // 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
|
993 if (ctrl_x_mode_function()) |
12 | 994 goto docomplete; |
995 # endif | |
7 | 996 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
997 auto_format(FALSE, TRUE); | |
998 inserted_space = FALSE; | |
999 break; | |
1000 | |
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
|
1001 case K_LEFTMOUSE: // mouse keys |
7 | 1002 case K_LEFTMOUSE_NM: |
1003 case K_LEFTDRAG: | |
1004 case K_LEFTRELEASE: | |
1005 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
|
1006 case K_MOUSEMOVE: |
7 | 1007 case K_MIDDLEMOUSE: |
1008 case K_MIDDLEDRAG: | |
1009 case K_MIDDLERELEASE: | |
1010 case K_RIGHTMOUSE: | |
1011 case K_RIGHTDRAG: | |
1012 case K_RIGHTRELEASE: | |
1013 case K_X1MOUSE: | |
1014 case K_X1DRAG: | |
1015 case K_X1RELEASE: | |
1016 case K_X2MOUSE: | |
1017 case K_X2DRAG: | |
1018 case K_X2RELEASE: | |
1019 ins_mouse(c); | |
1020 break; | |
1021 | |
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
|
1022 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
|
1023 ins_mousescroll(MSCR_DOWN); |
7 | 1024 break; |
1025 | |
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
|
1026 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
|
1027 ins_mousescroll(MSCR_UP); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1028 break; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1029 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1030 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
|
1031 ins_mousescroll(MSCR_LEFT); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1032 break; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1033 |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
1034 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
|
1035 ins_mousescroll(MSCR_RIGHT); |
7 | 1036 break; |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
1037 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1038 case K_PS: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1039 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
|
1040 if (cmdchar == K_PS) |
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
|
1041 // 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
|
1042 goto doESCkey; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1043 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1044 case K_PE: |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1045 // 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
|
1046 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1047 |
692 | 1048 #ifdef FEAT_GUI_TABLINE |
1049 case K_TABLINE: | |
1050 case K_TABMENU: | |
1051 ins_tabline(c); | |
1052 break; | |
1053 #endif | |
7 | 1054 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1055 case K_IGNORE: // Something mapped to nothing |
7 | 1056 break; |
1057 | |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27018
diff
changeset
|
1058 case K_COMMAND: // <Cmd>command<CR> |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27018
diff
changeset
|
1059 case K_SCRIPT_COMMAND: // <ScriptCmd>command<CR> |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27018
diff
changeset
|
1060 do_cmdkey_command(c, 0); |
22882
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1061 #ifdef FEAT_TERMINAL |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1062 if (term_use_loop()) |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1063 // Started a terminal that gets the input, exit Insert mode. |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1064 goto doESCkey; |
be7f52838056
patch 8.2.1988: still in Insert mode when opening terminal popup
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1065 #endif |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22858
diff
changeset
|
1066 break; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22858
diff
changeset
|
1067 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1068 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
|
1069 ins_apply_autocmds(EVENT_CURSORHOLDI); |
661 | 1070 did_cursorhold = TRUE; |
25866
45a8b2b2f652
patch 8.2.3467: CursorHoldI event interferes with "CTRL-G U"
Bram Moolenaar <Bram@vim.org>
parents:
25818
diff
changeset
|
1071 // If CTRL-G U was used apply it to the next typed key. |
45a8b2b2f652
patch 8.2.3467: CursorHoldI event interferes with "CTRL-G U"
Bram Moolenaar <Bram@vim.org>
parents:
25818
diff
changeset
|
1072 if (dont_sync_undo == TRUE) |
45a8b2b2f652
patch 8.2.3467: CursorHoldI event interferes with "CTRL-G U"
Bram Moolenaar <Bram@vim.org>
parents:
25818
diff
changeset
|
1073 dont_sync_undo = MAYBE; |
661 | 1074 break; |
1075 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1076 #ifdef FEAT_GUI_MSWIN |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1077 // 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
|
1078 // was cancelled. |
625 | 1079 case K_F4: |
1080 if (mod_mask != MOD_MASK_ALT) | |
1081 goto normalchar; | |
1082 break; | |
1083 #endif | |
1084 | |
7 | 1085 #ifdef FEAT_GUI |
1086 case K_VER_SCROLLBAR: | |
1087 ins_scroll(); | |
1088 break; | |
1089 | |
1090 case K_HOR_SCROLLBAR: | |
1091 ins_horscroll(); | |
1092 break; | |
1093 #endif | |
1094 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1095 case K_HOME: // <Home> |
7 | 1096 case K_KHOME: |
1097 case K_S_HOME: | |
1098 case K_C_HOME: | |
1099 ins_home(c); | |
1100 break; | |
1101 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1102 case K_END: // <End> |
7 | 1103 case K_KEND: |
1104 case K_S_END: | |
1105 case K_C_END: | |
1106 ins_end(c); | |
1107 break; | |
1108 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1109 case K_LEFT: // <Left> |
180 | 1110 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
1111 ins_s_left(); | |
1112 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
|
1113 ins_left(); |
7 | 1114 break; |
1115 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1116 case K_S_LEFT: // <S-Left> |
7 | 1117 case K_C_LEFT: |
1118 ins_s_left(); | |
1119 break; | |
1120 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1121 case K_RIGHT: // <Right> |
180 | 1122 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
1123 ins_s_right(); | |
1124 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
|
1125 ins_right(); |
7 | 1126 break; |
1127 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1128 case K_S_RIGHT: // <S-Right> |
7 | 1129 case K_C_RIGHT: |
1130 ins_s_right(); | |
1131 break; | |
1132 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1133 case K_UP: // <Up> |
665 | 1134 if (pum_visible()) |
1135 goto docomplete; | |
180 | 1136 if (mod_mask & MOD_MASK_SHIFT) |
1137 ins_pageup(); | |
1138 else | |
1139 ins_up(FALSE); | |
7 | 1140 break; |
1141 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1142 case K_S_UP: // <S-Up> |
7 | 1143 case K_PAGEUP: |
1144 case K_KPAGEUP: | |
610 | 1145 if (pum_visible()) |
1146 goto docomplete; | |
7 | 1147 ins_pageup(); |
1148 break; | |
1149 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1150 case K_DOWN: // <Down> |
665 | 1151 if (pum_visible()) |
1152 goto docomplete; | |
180 | 1153 if (mod_mask & MOD_MASK_SHIFT) |
1154 ins_pagedown(); | |
1155 else | |
1156 ins_down(FALSE); | |
7 | 1157 break; |
1158 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1159 case K_S_DOWN: // <S-Down> |
7 | 1160 case K_PAGEDOWN: |
1161 case K_KPAGEDOWN: | |
610 | 1162 if (pum_visible()) |
1163 goto docomplete; | |
7 | 1164 ins_pagedown(); |
1165 break; | |
1166 | |
1167 #ifdef FEAT_DND | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1168 case K_DROP: // drag-n-drop event |
7 | 1169 ins_drop(); |
1170 break; | |
1171 #endif | |
1172 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1173 case K_S_TAB: // When not mapped, use like a normal TAB |
7 | 1174 c = TAB; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1175 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1176 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1177 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
|
1178 #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
|
1179 if (ctrl_x_mode_path_patterns()) |
7 | 1180 goto docomplete; |
1181 #endif | |
1182 inserted_space = FALSE; | |
1183 if (ins_tab()) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1184 goto normalchar; // insert TAB as a normal char |
7 | 1185 auto_format(FALSE, TRUE); |
1186 break; | |
1187 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1188 case K_KENTER: // <Enter> |
7 | 1189 c = CAR; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1190 // FALLTHROUGH |
7 | 1191 case CAR: |
1192 case NL: | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1193 #if defined(FEAT_QUICKFIX) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1194 // 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
|
1195 // cursor. |
7 | 1196 if (bt_quickfix(curbuf) && c == CAR) |
1197 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1198 if (curwin->w_llist_ref == NULL) // quickfix window |
644 | 1199 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
|
1200 else // location list window |
644 | 1201 do_cmdline_cmd((char_u *)".ll"); |
7 | 1202 break; |
1203 } | |
1204 #endif | |
1205 #ifdef FEAT_CMDWIN | |
1206 if (cmdwin_type != 0) | |
1207 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1208 // Execute the command in the cmdline window. |
7 | 1209 cmdwin_result = CAR; |
1210 goto doESCkey; | |
1211 } | |
1212 #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
|
1213 #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
|
1214 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
|
1215 { |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1216 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
|
1217 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
|
1218 // 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
|
1219 // 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
|
1220 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
|
1221 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
|
1222 } |
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
|
1223 #endif |
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1224 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
|
1225 goto doESCkey; // out of memory |
7 | 1226 auto_format(FALSE, FALSE); |
1227 inserted_space = FALSE; | |
1228 break; | |
1229 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1230 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
|
1231 if (ctrl_x_mode_dictionary()) |
7 | 1232 { |
449 | 1233 if (has_compl_option(TRUE)) |
1234 goto docomplete; | |
1235 break; | |
7 | 1236 } |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1237 #ifdef FEAT_DIGRAPHS |
7 | 1238 c = ins_digraph(); |
1239 if (c == NUL) | |
1240 break; | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1241 #endif |
7 | 1242 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
|
1243 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1244 case Ctrl_X: // Enter CTRL-X mode |
464 | 1245 ins_ctrl_x(); |
1246 break; | |
1247 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1248 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
|
1249 if (!ctrl_x_mode_tags()) |
7 | 1250 goto normalchar; |
1251 goto docomplete; | |
1252 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1253 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
|
1254 if (!ctrl_x_mode_files()) |
7 | 1255 goto normalchar; |
1256 goto docomplete; | |
477 | 1257 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1258 case 's': // Spelling completion after ^X |
477 | 1259 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
|
1260 if (!ctrl_x_mode_spell()) |
477 | 1261 goto normalchar; |
1262 goto docomplete; | |
7 | 1263 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1264 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
|
1265 if (!ctrl_x_mode_whole_line()) |
7 | 1266 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1267 // CTRL-L with 'insertmode' set: Leave Insert mode |
7 | 1268 if (p_im) |
1269 { | |
1270 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
1271 break; | |
1272 goto doESCkey; | |
1273 } | |
1274 goto normalchar; | |
1275 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1276 // FALLTHROUGH |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1277 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1278 case Ctrl_P: // Do previous/next pattern completion |
7 | 1279 case Ctrl_N: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1280 // 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
|
1281 // but it is under other ^X modes |
7 | 1282 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
|
1283 && (ctrl_x_mode_normal() || ctrl_x_mode_whole_line()) |
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
1284 && !compl_status_local()) |
7 | 1285 goto normalchar; |
1286 | |
1287 docomplete: | |
1927 | 1288 compl_busy = TRUE; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1289 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1290 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
|
1291 #endif |
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1292 if (ins_complete(c, TRUE) == FAIL) |
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
1293 compl_status_clear(); |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1294 #ifdef FEAT_FOLDING |
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1295 disable_fold_update--; |
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1296 #endif |
1927 | 1297 compl_busy = FALSE; |
7 | 1298 break; |
1299 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1300 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
|
1301 case Ctrl_E: // copy from next line or scroll up |
449 | 1302 c = ins_ctrl_ey(c); |
7 | 1303 break; |
1304 | |
1305 default: | |
1306 #ifdef UNIX | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1307 if (c == intr_char) // special interrupt char |
7 | 1308 goto do_intr; |
1309 #endif | |
1310 | |
2845 | 1311 normalchar: |
7 | 1312 /* |
4352 | 1313 * Insert a normal character. |
7 | 1314 */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1315 #if defined(FEAT_EVAL) |
2845 | 1316 if (!p_paste) |
1317 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1318 // Trigger InsertCharPre. |
3390 | 1319 char_u *str = do_insert_char_pre(c); |
1320 char_u *p; | |
1321 | |
1322 if (str != NULL) | |
2845 | 1323 { |
3390 | 1324 if (*str != NUL && stop_arrow() != FAIL) |
2845 | 1325 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1326 // 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
|
1327 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
2845 | 1328 { |
3390 | 1329 c = PTR2CHAR(p); |
1330 if (c == CAR || c == K_KENTER || c == NL) | |
1331 ins_eol(c); | |
1332 else | |
1333 ins_char(c); | |
2845 | 1334 } |
3390 | 1335 AppendToRedobuffLit(str, -1); |
2845 | 1336 } |
3390 | 1337 vim_free(str); |
1338 c = NUL; | |
2845 | 1339 } |
1340 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1341 // 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
|
1342 // then don't insert any character. |
2845 | 1343 if (c == NUL) |
1344 break; | |
1345 } | |
1346 #endif | |
7 | 1347 #ifdef FEAT_SMARTINDENT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1348 // Try to perform smart-indenting. |
7 | 1349 ins_try_si(c); |
1350 #endif | |
1351 | |
1352 if (c == ' ') | |
1353 { | |
1354 inserted_space = TRUE; | |
1355 #ifdef FEAT_CINDENT | |
1356 if (inindent(0)) | |
1357 can_cindent = FALSE; | |
1358 #endif | |
1359 if (Insstart_blank_vcol == MAXCOL | |
1360 && curwin->w_cursor.lnum == Insstart.lnum) | |
1361 Insstart_blank_vcol = get_nolist_virtcol(); | |
1362 } | |
1363 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1364 // 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
|
1365 // 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
|
1366 // inserting it. |
3448 | 1367 if (vim_iswordc(c) || (!echeck_abbr( |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1368 // 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
|
1369 // what check_abbr() expects. |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1370 (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
|
1371 && c != Ctrl_RSB)) |
7 | 1372 { |
1373 insert_special(c, FALSE, FALSE); | |
1374 #ifdef FEAT_RIGHTLEFT | |
1375 revins_legal++; | |
1376 revins_chars++; | |
1377 #endif | |
1378 } | |
1379 | |
1380 auto_format(FALSE, TRUE); | |
1381 | |
1382 #ifdef FEAT_FOLDING | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1383 // 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
|
1384 // closed fold. |
7 | 1385 foldOpenCursor(); |
1386 #endif | |
1387 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1388 } // end of switch (c) |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1389 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1390 // 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
|
1391 if (c != K_CURSORHOLD |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1392 #ifdef FEAT_COMPL_FUNC |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1393 // 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
|
1394 && ctrl_x_mode_normal() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1395 #endif |
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1396 ) |
978 | 1397 did_cursorhold = FALSE; |
1398 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1399 // If the cursor was moved we didn't just insert a space |
7 | 1400 if (arrow_used) |
1401 inserted_space = FALSE; | |
1402 | |
1403 #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
|
1404 if (can_cindent && cindent_on() && ctrl_x_mode_normal()) |
7 | 1405 { |
1406 force_cindent: | |
1407 /* | |
1408 * Indent now if a key was typed that is in 'cinkeys'. | |
1409 */ | |
1410 if (in_cinkeys(c, ' ', line_is_white)) | |
1411 { | |
1412 if (stop_arrow() == OK) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1413 // re-indent the current line |
7 | 1414 do_c_expr_indent(); |
1415 } | |
1416 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1417 #endif // FEAT_CINDENT |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1418 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1419 } // for (;;) |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
1420 // NOTREACHED |
7 | 1421 } |
1422 | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1423 int |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1424 ins_need_undo_get(void) |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1425 { |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1426 return ins_need_undo; |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
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diff
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|
1427 } |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1428 |
7 | 1429 /* |
1430 * Redraw for Insert mode. | |
1431 * This is postponed until getting the next character to make '$' in the 'cpo' | |
1432 * option work correctly. | |
1433 * Only redraw when there are no characters available. This speeds up | |
1434 * inserting sequences of characters (e.g., for CTRL-R). | |
1435 */ | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1436 void |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1437 ins_redraw(int ready) // not busy with something |
7 | 1438 { |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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changeset
|
1439 #ifdef FEAT_CONCEAL |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1440 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>
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2250
diff
changeset
|
1441 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:
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diff
changeset
|
1442 int conceal_update_lines = FALSE; |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1443 #endif |
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Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1444 |
5592 | 1445 if (char_avail()) |
1446 return; | |
1447 | |
18777
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diff
changeset
|
1448 // Trigger CursorMoved if the cursor moved. Not when the popup menu is |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1449 // visible, the command might delete it. |
13380
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Christian Brabandt <cb@256bit.org>
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|
1450 if (ready && (has_cursormovedI() |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1451 # ifdef FEAT_PROP_POPUP |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
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diff
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|
1452 || popup_visible |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
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diff
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|
1453 # endif |
13380
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Christian Brabandt <cb@256bit.org>
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|
1454 # if defined(FEAT_CONCEAL) |
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|
1455 || curwin->w_p_cole > 0 |
5592 | 1456 # endif |
1457 ) | |
13380
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|
1458 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
17809
59f8948b7590
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|
1459 && !pum_visible()) |
5592 | 1460 { |
1461 # ifdef FEAT_SYN_HL | |
18777
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1462 // Need to update the screen first, to make sure syntax |
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1463 // highlighting is correct after making a change (e.g., inserting |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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|
1464 // a "(". The autocommand may also require a redraw, so it's done |
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patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1465 // again below, unfortunately. |
5592 | 1466 if (syntax_present(curwin) && must_redraw) |
1467 update_screen(0); | |
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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|
1468 # endif |
5592 | 1469 if (has_cursormovedI()) |
8003
94798af62c56
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Christian Brabandt <cb@256bit.org>
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7817
diff
changeset
|
1470 { |
18777
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patch 8.1.2378: using old C style comments
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|
1471 // Make sure curswant is correct, an autocommand may call |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1472 // getcurpos(). |
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1473 update_curswant(); |
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1474 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
8003
94798af62c56
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Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1475 } |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1476 #ifdef FEAT_PROP_POPUP |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1477 if (popup_visible) |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1478 popup_check_cursor_pos(); |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1479 #endif |
5592 | 1480 # ifdef FEAT_CONCEAL |
1481 if (curwin->w_p_cole > 0) | |
1482 { | |
1483 conceal_old_cursor_line = last_cursormoved.lnum; | |
1484 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
1485 conceal_update_lines = TRUE; | |
1486 } | |
1487 # endif | |
1488 last_cursormoved = curwin->w_cursor; | |
13380
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|
1489 } |
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changeset
|
1490 |
25967
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patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1491 // Trigger TextChangedI if b_changedtick_i differs. |
5592 | 1492 if (ready && has_textchangedI() |
25967
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1493 && curbuf->b_last_changedtick_i != CHANGEDTICK(curbuf) |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
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|
1494 && !pum_visible()) |
5592 | 1495 { |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1496 aco_save_T aco; |
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1497 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
|
1498 |
14079
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changeset
|
1499 // save and restore curwin and curbuf, in case the autocmd changes them |
b5e43a048878
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diff
changeset
|
1500 aucmd_prepbuf(&aco, curbuf); |
13240
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diff
changeset
|
1501 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
14079
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changeset
|
1502 aucmd_restbuf(&aco); |
25967
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patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1503 curbuf->b_last_changedtick_i = CHANGEDTICK(curbuf); |
14485
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changeset
|
1504 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
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changeset
|
1505 u_save(curwin->w_cursor.lnum, |
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|
1506 (linenr_T)(curwin->w_cursor.lnum + 1)); |
13240
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|
1507 } |
5ed6e4a25925
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|
1508 |
25967
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changeset
|
1509 // Trigger TextChangedP if b_changedtick_pum differs. When the popupmenu |
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
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|
1510 // closes TextChangedI will need to trigger for backwards compatibility, |
46205b125fbd
patch 8.2.3517: TextChanged does not trigger after TextChangedI
Bram Moolenaar <Bram@vim.org>
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changeset
|
1511 // thus use different b_last_changedtick* variables. |
13240
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|
1512 if (ready && has_textchangedP() |
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|
1513 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
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changeset
|
1514 && pum_visible()) |
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|
1515 { |
14079
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changeset
|
1516 aco_save_T aco; |
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
1517 varnumber_T tick = CHANGEDTICK(curbuf); |
14079
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|
1518 |
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diff
changeset
|
1519 // save and restore curwin and curbuf, in case the autocmd changes them |
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
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parents:
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diff
changeset
|
1520 aucmd_prepbuf(&aco, curbuf); |
13240
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parents:
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diff
changeset
|
1521 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
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parents:
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diff
changeset
|
1522 aucmd_restbuf(&aco); |
13240
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changeset
|
1523 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
1524 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
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changeset
|
1525 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
|
1526 (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
|
1527 } |
5592 | 1528 |
18098
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1529 // 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
|
1530 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
|
1531 && !ins_compl_active() |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1532 && !pum_visible()); |
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1533 |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1534 #if defined(FEAT_CONCEAL) |
5592 | 1535 if ((conceal_update_lines |
1536 && (conceal_old_cursor_line != conceal_new_cursor_line | |
1537 || conceal_cursor_line(curwin))) | |
1538 || need_cursor_line_redraw) | |
1539 { | |
1540 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
15436
29f3d59bb6f0
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parents:
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diff
changeset
|
1541 redrawWinline(curwin, conceal_old_cursor_line); |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
1542 redrawWinline(curwin, conceal_new_cursor_line == 0 |
29f3d59bb6f0
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parents:
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diff
changeset
|
1543 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
5592 | 1544 curwin->w_valid &= ~VALID_CROW; |
15436
29f3d59bb6f0
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Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1545 need_cursor_line_redraw = FALSE; |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
1546 } |
29f3d59bb6f0
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|
1547 #endif |
29f3d59bb6f0
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parents:
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diff
changeset
|
1548 if (must_redraw) |
29f3d59bb6f0
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parents:
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diff
changeset
|
1549 update_screen(0); |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1550 else if (clear_cmdline || redraw_cmdline) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1551 showmode(); // clear cmdline and show mode |
5592 | 1552 showruler(FALSE); |
1553 setcursor(); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1554 emsg_on_display = FALSE; // may remove error message now |
7 | 1555 } |
1556 | |
1557 /* | |
1558 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
1559 */ | |
1560 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1561 ins_ctrl_v(void) |
7 | 1562 { |
1563 int c; | |
2811 | 1564 int did_putchar = FALSE; |
7 | 1565 |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1566 // may need to redraw when no more chars available now |
661 | 1567 ins_redraw(FALSE); |
7 | 1568 |
1569 if (redrawing() && !char_avail()) | |
2811 | 1570 { |
7 | 1571 edit_putchar('^', TRUE); |
2811 | 1572 did_putchar = TRUE; |
1573 } | |
18777
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patch 8.1.2378: using old C style comments
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parents:
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changeset
|
1574 AppendToRedobuff((char_u *)CTRL_V_STR); // CTRL-V |
7 | 1575 |
1576 #ifdef FEAT_CMDL_INFO | |
1577 add_to_showcmd_c(Ctrl_V); | |
1578 #endif | |
1579 | |
23076
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
22882
diff
changeset
|
1580 // Do not change any modifyOtherKeys ESC sequence to a normal key for |
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
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parents:
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changeset
|
1581 // CTRL-SHIFT-V. |
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
22882
diff
changeset
|
1582 c = get_literal(mod_mask & MOD_MASK_SHIFT); |
2811 | 1583 if (did_putchar) |
18777
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diff
changeset
|
1584 // when the line fits in 'columns' the '^' is at the start of the next |
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parents:
18763
diff
changeset
|
1585 // line and will not removed by the redraw |
2811 | 1586 edit_unputchar(); |
7 | 1587 #ifdef FEAT_CMDL_INFO |
1588 clear_showcmd(); | |
1589 #endif | |
18717
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Bram Moolenaar <Bram@vim.org>
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18709
diff
changeset
|
1590 |
7 | 1591 insert_special(c, FALSE, TRUE); |
1592 #ifdef FEAT_RIGHTLEFT | |
1593 revins_chars++; | |
1594 revins_legal++; | |
1595 #endif | |
1596 } | |
1597 | |
1598 /* | |
18717
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|
1599 * After getting an ESC or CSI for a literal key: If the typeahead buffer |
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diff
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|
1600 * contains a modifyOtherKeys sequence then decode it and return the result. |
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|
1601 * Otherwise return "c". |
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|
1602 * Note that this doesn't wait for characters, they must be in the typeahead |
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|
1603 * buffer already. |
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|
1604 */ |
25567
0082503ff2ff
patch 8.2.3320: some local functions are not static
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1605 static int |
18717
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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changeset
|
1606 decodeModifyOtherKeys(int c) |
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|
1607 { |
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|
1608 char_u *p = typebuf.tb_buf + typebuf.tb_off; |
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|
1609 int idx; |
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|
1610 int form = 0; |
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Bram Moolenaar <Bram@vim.org>
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|
1611 int argidx = 0; |
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diff
changeset
|
1612 int arg[2] = {0, 0}; |
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|
1613 |
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diff
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|
1614 // Recognize: |
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|
1615 // form 0: {lead}{key};{modifier}u |
14d2a210fab1
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diff
changeset
|
1616 // form 1: {lead}27;{modifier};{key}~ |
23664
aa8fa32cdca3
patch 8.2.2374: accessing uninitialized memory in test_undo
Bram Moolenaar <Bram@vim.org>
parents:
23076
diff
changeset
|
1617 if (typebuf.tb_len >= 4 && (c == CSI || (c == ESC && *p == '['))) |
18717
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|
1618 { |
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|
1619 idx = (*p == '['); |
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|
1620 if (p[idx] == '2' && p[idx + 1] == '7' && p[idx + 2] == ';') |
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|
1621 { |
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|
1622 form = 1; |
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
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18709
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|
1623 idx += 3; |
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diff
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|
1624 } |
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diff
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|
1625 while (idx < typebuf.tb_len && argidx < 2) |
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|
1626 { |
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
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|
1627 if (p[idx] == ';') |
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diff
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|
1628 ++argidx; |
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Bram Moolenaar <Bram@vim.org>
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|
1629 else if (VIM_ISDIGIT(p[idx])) |
14d2a210fab1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1630 arg[argidx] = arg[argidx] * 10 + (p[idx] - '0'); |
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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|
1631 else |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1632 break; |
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
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|
1633 ++idx; |
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Bram Moolenaar <Bram@vim.org>
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|
1634 } |
14d2a210fab1
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1635 if (idx < typebuf.tb_len |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1636 && p[idx] == (form == 1 ? '~' : 'u') |
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|
1637 && argidx == 1) |
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Bram Moolenaar <Bram@vim.org>
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|
1638 { |
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diff
changeset
|
1639 // Match, consume the code. |
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changeset
|
1640 typebuf.tb_off += idx + 1; |
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Bram Moolenaar <Bram@vim.org>
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18709
diff
changeset
|
1641 typebuf.tb_len -= idx + 1; |
19627
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Bram Moolenaar <Bram@vim.org>
parents:
19151
diff
changeset
|
1642 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Bram Moolenaar <Bram@vim.org>
parents:
19151
diff
changeset
|
1643 if (typebuf.tb_len == 0) |
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Bram Moolenaar <Bram@vim.org>
parents:
19151
diff
changeset
|
1644 typebuf_was_filled = FALSE; |
6b1564fcab92
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Bram Moolenaar <Bram@vim.org>
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diff
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|
1645 #endif |
18717
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diff
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|
1646 |
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18709
diff
changeset
|
1647 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>
parents:
20237
diff
changeset
|
1648 c = merge_modifyOtherKeys(arg[form], &mod_mask); |
18717
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diff
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|
1649 } |
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diff
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|
1650 } |
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|
1651 |
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changeset
|
1652 return c; |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1653 } |
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Bram Moolenaar <Bram@vim.org>
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|
1654 |
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changeset
|
1655 /* |
7 | 1656 * Put a character directly onto the screen. It's not stored in a buffer. |
1657 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
1658 */ | |
1659 static int pc_status; | |
18777
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diff
changeset
|
1660 #define PC_STATUS_UNSET 0 // pc_bytes was not set |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1661 #define PC_STATUS_RIGHT 1 // right half of double-wide char |
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1662 #define PC_STATUS_LEFT 2 // left half of double-wide char |
18777
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changeset
|
1663 #define PC_STATUS_SET 3 // pc_bytes was filled |
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1664 static char_u pc_bytes[MB_MAXBYTES + 1]; // saved bytes |
7 | 1665 static int pc_attr; |
1666 static int pc_row; | |
1667 static int pc_col; | |
1668 | |
1669 void | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1670 edit_putchar(int c, int highlight) |
7 | 1671 { |
1672 int attr; | |
1673 | |
1674 if (ScreenLines != NULL) | |
1675 { | |
18777
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1676 update_topline(); // just in case w_topline isn't valid |
7 | 1677 validate_cursor(); |
1678 if (highlight) | |
11158
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1679 attr = HL_ATTR(HLF_8); |
7 | 1680 else |
1681 attr = 0; | |
1682 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
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|
1683 pc_col = curwin->w_wincol; |
7 | 1684 pc_status = PC_STATUS_UNSET; |
1685 #ifdef FEAT_RIGHTLEFT | |
1686 if (curwin->w_p_rl) | |
1687 { | |
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|
1688 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
7 | 1689 if (has_mbyte) |
1690 { | |
1691 int fix_col = mb_fix_col(pc_col, pc_row); | |
1692 | |
1693 if (fix_col != pc_col) | |
1694 { | |
1695 screen_putchar(' ', pc_row, fix_col, attr); | |
1696 --curwin->w_wcol; | |
1697 pc_status = PC_STATUS_RIGHT; | |
1698 } | |
1699 } | |
1700 } | |
1701 else | |
1702 #endif | |
1703 { | |
1704 pc_col += curwin->w_wcol; | |
1705 if (mb_lefthalve(pc_row, pc_col)) | |
1706 pc_status = PC_STATUS_LEFT; | |
1707 } | |
1708 | |
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|
1709 // save the character to be able to put it back |
7 | 1710 if (pc_status == PC_STATUS_UNSET) |
1711 { | |
1712 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
1713 pc_status = PC_STATUS_SET; | |
1714 } | |
1715 screen_putchar(c, pc_row, pc_col, attr); | |
1716 } | |
1717 } | |
1718 | |
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|
1719 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
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1720 /* |
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1721 * Set the insert start position for when using a prompt buffer. |
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1722 */ |
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|
1723 void |
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|
1724 set_insstart(linenr_T lnum, int col) |
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1725 { |
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|
1726 Insstart.lnum = lnum; |
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1727 Insstart.col = col; |
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1728 Insstart_orig = Insstart; |
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1729 Insstart_textlen = Insstart.col; |
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1730 Insstart_blank_vcol = MAXCOL; |
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1731 arrow_used = FALSE; |
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1732 } |
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1733 #endif |
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1734 |
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1735 /* |
7 | 1736 * Undo the previous edit_putchar(). |
1737 */ | |
1738 void | |
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|
1739 edit_unputchar(void) |
7 | 1740 { |
1741 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
1742 { | |
1743 if (pc_status == PC_STATUS_RIGHT) | |
1744 ++curwin->w_wcol; | |
1745 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
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1746 redrawWinline(curwin, curwin->w_cursor.lnum); |
7 | 1747 else |
1748 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
1749 } | |
1750 } | |
1751 | |
1752 /* | |
1753 * Called when p_dollar is set: display a '$' at the end of the changed text | |
1754 * Only works when cursor is in the line that changes. | |
1755 */ | |
1756 void | |
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|
1757 display_dollar(colnr_T col) |
7 | 1758 { |
1759 colnr_T save_col; | |
1760 | |
1761 if (!redrawing()) | |
1762 return; | |
1763 | |
1764 cursor_off(); | |
1765 save_col = curwin->w_cursor.col; | |
1766 curwin->w_cursor.col = col; | |
1767 if (has_mbyte) | |
1768 { | |
1769 char_u *p; | |
1770 | |
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1771 // If on the last byte of a multi-byte move to the first byte. |
7 | 1772 p = ml_get_curline(); |
1773 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
1774 } | |
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1775 curs_columns(FALSE); // recompute w_wrow and w_wcol |
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1776 if (curwin->w_wcol < curwin->w_width) |
7 | 1777 { |
1778 edit_putchar('$', FALSE); | |
1779 dollar_vcol = curwin->w_virtcol; | |
1780 } | |
1781 curwin->w_cursor.col = save_col; | |
1782 } | |
1783 | |
1784 /* | |
1785 * Call this function before moving the cursor from the normal insert position | |
1786 * in insert mode. | |
1787 */ | |
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1788 void |
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1789 undisplay_dollar(void) |
7 | 1790 { |
3318 | 1791 if (dollar_vcol >= 0) |
1792 { | |
1793 dollar_vcol = -1; | |
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1794 redrawWinline(curwin, curwin->w_cursor.lnum); |
7 | 1795 } |
1796 } | |
1797 | |
1798 /* | |
1799 * Truncate the space at the end of a line. This is to be used only in an | |
1800 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
1801 * modes. | |
1802 */ | |
1803 void | |
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|
1804 truncate_spaces(char_u *line) |
7 | 1805 { |
1806 int i; | |
1807 | |
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1808 // find start of trailing white space |
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1809 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
7 | 1810 { |
1811 if (State & REPLACE_FLAG) | |
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1812 replace_join(0); // remove a NUL from the replace stack |
7 | 1813 } |
1814 line[i + 1] = NUL; | |
1815 } | |
1816 | |
1817 /* | |
1818 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
1819 * modes correctly. May also be used when not in insert mode at all. | |
1782 | 1820 * Will attempt not to go before "col" even when there is a composing |
1821 * character. | |
7 | 1822 */ |
1823 void | |
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|
1824 backspace_until_column(int col) |
7 | 1825 { |
1826 while ((int)curwin->w_cursor.col > col) | |
1827 { | |
1828 curwin->w_cursor.col--; | |
1829 if (State & REPLACE_FLAG) | |
1782 | 1830 replace_do_bs(col); |
1831 else if (!del_char_after_col(col)) | |
1832 break; | |
1833 } | |
1834 } | |
1835 | |
1836 /* | |
1837 * Like del_char(), but make sure not to go before column "limit_col". | |
1838 * Only matters when there are composing characters. | |
1839 * Return TRUE when something was deleted. | |
1840 */ | |
1841 static int | |
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1842 del_char_after_col(int limit_col UNUSED) |
1782 | 1843 { |
1844 if (enc_utf8 && limit_col >= 0) | |
1845 { | |
1869 | 1846 colnr_T ecol = curwin->w_cursor.col + 1; |
1782 | 1847 |
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1848 // Make sure the cursor is at the start of a character, but |
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1849 // skip forward again when going too far back because of a |
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1850 // composing character. |
1782 | 1851 mb_adjust_cursor(); |
1796 | 1852 while (curwin->w_cursor.col < (colnr_T)limit_col) |
1782 | 1853 { |
1854 int l = utf_ptr2len(ml_get_cursor()); | |
1855 | |
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1856 if (l == 0) // end of line |
1782 | 1857 break; |
1858 curwin->w_cursor.col += l; | |
1859 } | |
1860 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
1861 return FALSE; | |
1869 | 1862 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
1782 | 1863 } |
1864 else | |
1865 (void)del_char(FALSE); | |
1866 return TRUE; | |
1867 } | |
7 | 1868 |
1869 /* | |
1870 * Next character is interpreted literally. | |
1871 * A one, two or three digit decimal number is interpreted as its byte value. | |
1872 * If one or two digits are entered, the next character is given to vungetc(). | |
1873 * For Unicode a character > 255 may be returned. | |
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1874 * If "noReduceKeys" is TRUE do not change any modifyOtherKeys ESC sequence |
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1875 * into a normal key, return ESC. |
7 | 1876 */ |
1877 int | |
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1878 get_literal(int noReduceKeys) |
7 | 1879 { |
1880 int cc; | |
1881 int nc; | |
1882 int i; | |
1883 int hex = FALSE; | |
1884 int octal = FALSE; | |
1885 int unicode = 0; | |
1886 | |
1887 if (got_int) | |
1888 return Ctrl_C; | |
1889 | |
1890 #ifdef FEAT_GUI | |
1891 /* | |
1892 * In GUI there is no point inserting the internal code for a special key. | |
1893 * It is more useful to insert the string "<KEY>" instead. This would | |
1894 * probably be useful in a text window too, but it would not be | |
1895 * vi-compatible (maybe there should be an option for it?) -- webb | |
1896 */ | |
1897 if (gui.in_use) | |
1898 ++allow_keys; | |
1899 #endif | |
1900 #ifdef USE_ON_FLY_SCROLL | |
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1901 dont_scroll = TRUE; // disallow scrolling here |
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1902 #endif |
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1903 ++no_mapping; // don't map the next key hits |
7 | 1904 cc = 0; |
1905 i = 0; | |
1906 for (;;) | |
1907 { | |
1389 | 1908 nc = plain_vgetc(); |
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1909 if ((nc == ESC || nc == CSI) && !noReduceKeys) |
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1910 nc = decodeModifyOtherKeys(nc); |
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1911 |
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1912 if ((mod_mask & ~MOD_MASK_SHIFT) != 0) |
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1913 // A character with non-Shift modifiers should not be a valid |
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1914 // character for i_CTRL-V_digit. |
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1915 break; |
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1916 |
7 | 1917 #ifdef FEAT_CMDL_INFO |
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1918 if (!(State & CMDLINE) && MB_BYTE2LEN_CHECK(nc) == 1) |
7 | 1919 add_to_showcmd(nc); |
1920 #endif | |
1921 if (nc == 'x' || nc == 'X') | |
1922 hex = TRUE; | |
1923 else if (nc == 'o' || nc == 'O') | |
1924 octal = TRUE; | |
1925 else if (nc == 'u' || nc == 'U') | |
1926 unicode = nc; | |
1927 else | |
1928 { | |
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1929 if (hex || unicode != 0) |
7 | 1930 { |
1931 if (!vim_isxdigit(nc)) | |
1932 break; | |
1933 cc = cc * 16 + hex2nr(nc); | |
1934 } | |
1935 else if (octal) | |
1936 { | |
1937 if (nc < '0' || nc > '7') | |
1938 break; | |
1939 cc = cc * 8 + nc - '0'; | |
1940 } | |
1941 else | |
1942 { | |
1943 if (!VIM_ISDIGIT(nc)) | |
1944 break; | |
1945 cc = cc * 10 + nc - '0'; | |
1946 } | |
1947 | |
1948 ++i; | |
1949 } | |
1950 | |
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1951 if (cc > 255 && unicode == 0) |
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1952 cc = 255; // limit range to 0-255 |
7 | 1953 nc = 0; |
1954 | |
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1955 if (hex) // hex: up to two chars |
7 | 1956 { |
1957 if (i >= 2) | |
1958 break; | |
1959 } | |
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1960 else if (unicode) // Unicode: up to four or eight chars |
7 | 1961 { |
1962 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
1963 break; | |
1964 } | |
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1965 else if (i >= 3) // decimal or octal: up to three chars |
7 | 1966 break; |
1967 } | |
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1968 if (i == 0) // no number entered |
7 | 1969 { |
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1970 if (nc == K_ZERO) // NUL is stored as NL |
7 | 1971 { |
1972 cc = '\n'; | |
1973 nc = 0; | |
1974 } | |
1975 else | |
1976 { | |
1977 cc = nc; | |
1978 nc = 0; | |
1979 } | |
1980 } | |
1981 | |
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1982 if (cc == 0) // NUL is stored as NL |
7 | 1983 cc = '\n'; |
221 | 1984 if (enc_dbcs && (cc & 0xff) == 0) |
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1985 cc = '?'; // don't accept an illegal DBCS char, the NUL in the |
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1986 // second byte will cause trouble! |
7 | 1987 |
1988 --no_mapping; | |
1989 #ifdef FEAT_GUI | |
1990 if (gui.in_use) | |
1991 --allow_keys; | |
1992 #endif | |
1993 if (nc) | |
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1994 { |
7 | 1995 vungetc(nc); |
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1996 // A character typed with i_CTRL-V_digit cannot have modifiers. |
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1997 mod_mask = 0; |
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1998 } |
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1999 got_int = FALSE; // CTRL-C typed after CTRL-V is not an interrupt |
7 | 2000 return cc; |
2001 } | |
2002 | |
2003 /* | |
2004 * Insert character, taking care of special keys and mod_mask | |
2005 */ | |
2006 static void | |
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2007 insert_special( |
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2008 int c, |
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2009 int allow_modmask, |
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2010 int ctrlv) // c was typed after CTRL-V |
7 | 2011 { |
2012 char_u *p; | |
2013 int len; | |
2014 | |
2015 /* | |
2016 * Special function key, translate into "<Key>". Up to the last '>' is | |
2017 * inserted with ins_str(), so as not to replace characters in replace | |
2018 * mode. | |
2019 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
2020 * unless 'allow_modmask' is TRUE. | |
2021 */ | |
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2022 #ifdef MACOS_X |
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2023 // Command-key never produces a normal key |
7 | 2024 if (mod_mask & MOD_MASK_CMD) |
2025 allow_modmask = TRUE; | |
2026 #endif | |
2027 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
2028 { | |
2029 p = get_special_key_name(c, mod_mask); | |
2030 len = (int)STRLEN(p); | |
2031 c = p[len - 1]; | |
2032 if (len > 2) | |
2033 { | |
2034 if (stop_arrow() == FAIL) | |
2035 return; | |
2036 p[len - 1] = NUL; | |
2037 ins_str(p); | |
620 | 2038 AppendToRedobuffLit(p, -1); |
7 | 2039 ctrlv = FALSE; |
2040 } | |
2041 } | |
2042 if (stop_arrow() == OK) | |
2043 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
2044 } | |
2045 | |
2046 /* | |
2047 * Special characters in this context are those that need processing other | |
2048 * than the simple insertion that can be performed here. This includes ESC | |
2049 * which terminates the insert, and CR/NL which need special processing to | |
2050 * open up a new line. This routine tries to optimize insertions performed by | |
2051 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
2052 * stop and defer processing to the "normal" mechanism. | |
2053 * '0' and '^' are special, because they can be followed by CTRL-D. | |
2054 */ | |
2055 #ifdef EBCDIC | |
2056 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
2057 #else | |
2058 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
2059 #endif | |
2060 | |
3584 | 2061 /* |
2062 * "flags": INSCHAR_FORMAT - force formatting | |
2063 * INSCHAR_CTRLV - char typed just after CTRL-V | |
2064 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
2065 * | |
2066 * NOTE: passes the flags value straight through to internal_format() which, | |
2067 * beside INSCHAR_FORMAT (above), is also looking for these: | |
2068 * INSCHAR_DO_COM - format comments | |
2069 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
2070 */ | |
7 | 2071 void |
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2072 insertchar( |
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2073 int c, // character to insert or NUL |
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2074 int flags, // INSCHAR_FORMAT, etc. |
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2075 int second_indent) // indent for second line if >= 0 |
7 | 2076 { |
2077 int textwidth; | |
2078 char_u *p; | |
2079 int fo_ins_blank; | |
6667 | 2080 int force_format = flags & INSCHAR_FORMAT; |
2081 | |
2082 textwidth = comp_textwidth(force_format); | |
7 | 2083 fo_ins_blank = has_format_option(FO_INS_BLANK); |
2084 | |
2085 /* | |
2086 * Try to break the line in two or more pieces when: | |
2087 * - Always do this if we have been called to do formatting only. | |
2088 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
2089 * ends in white space. | |
2090 * - Otherwise: | |
2091 * - Don't do this if inserting a blank | |
2092 * - Don't do this if an existing character is being replaced, unless | |
2093 * we're in VREPLACE mode. | |
2094 * - Do this if the cursor is not on the line where insert started | |
2095 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
2096 * before the insert. | |
2097 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
2098 * before 'textwidth' | |
2099 */ | |
667 | 2100 if (textwidth > 0 |
6667 | 2101 && (force_format |
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2102 || (!VIM_ISWHITE(c) |
7 | 2103 && !((State & REPLACE_FLAG) |
2104 && !(State & VREPLACE_FLAG) | |
2105 && *ml_get_cursor() != NUL) | |
2106 && (curwin->w_cursor.lnum != Insstart.lnum | |
2107 || ((!has_format_option(FO_INS_LONG) | |
2108 || Insstart_textlen <= (colnr_T)textwidth) | |
2109 && (!fo_ins_blank | |
2110 || Insstart_blank_vcol <= (colnr_T)textwidth | |
2111 )))))) | |
2112 { | |
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2113 // Format with 'formatexpr' when it's set. Use internal formatting |
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2114 // when 'formatexpr' isn't set or it returns non-zero. |
667 | 2115 #if defined(FEAT_EVAL) |
6667 | 2116 int do_internal = TRUE; |
2117 colnr_T virtcol = get_nolist_virtcol() | |
2118 + char2cells(c != NUL ? c : gchar_cursor()); | |
2119 | |
2120 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
2121 && (force_format || virtcol > (colnr_T)textwidth)) | |
1000 | 2122 { |
2123 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
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2124 // It may be required to save for undo again, e.g. when setline() |
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2125 // was called. |
1000 | 2126 ins_need_undo = TRUE; |
2127 } | |
2128 if (do_internal) | |
667 | 2129 #endif |
2004 | 2130 internal_format(textwidth, second_indent, flags, c == NUL, c); |
667 | 2131 } |
2132 | |
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2133 if (c == NUL) // only formatting was wanted |
7 | 2134 return; |
2135 | |
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2136 // Check whether this character should end a comment. |
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2137 if (did_ai && c == end_comment_pending) |
7 | 2138 { |
2139 char_u *line; | |
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2140 char_u lead_end[COM_MAX_LEN]; // end-comment string |
7 | 2141 int middle_len, end_len; |
2142 int i; | |
2143 | |
2144 /* | |
2145 * Need to remove existing (middle) comment leader and insert end | |
2146 * comment leader. First, check what comment leader we can find. | |
2147 */ | |
3562 | 2148 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
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2149 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) // Just checking |
7 | 2150 { |
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2151 // Skip middle-comment string |
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2152 while (*p && p[-1] != ':') // find end of middle flags |
7 | 2153 ++p; |
2154 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
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2155 // Don't count trailing white space for middle_len |
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2156 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
7 | 2157 --middle_len; |
2158 | |
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2159 // Find the end-comment string |
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2160 while (*p && p[-1] != ':') // find end of end flags |
7 | 2161 ++p; |
2162 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
2163 | |
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2164 // Skip white space before the cursor |
7 | 2165 i = curwin->w_cursor.col; |
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2166 while (--i >= 0 && VIM_ISWHITE(line[i])) |
7 | 2167 ; |
2168 i++; | |
2169 | |
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2170 // Skip to before the middle leader |
7 | 2171 i -= middle_len; |
2172 | |
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2173 // Check some expected things before we go on |
7 | 2174 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) |
2175 { | |
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2176 // Backspace over all the stuff we want to replace |
7 | 2177 backspace_until_column(i); |
2178 | |
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2179 // Insert the end-comment string, except for the last |
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2180 // character, which will get inserted as normal later. |
7 | 2181 ins_bytes_len(lead_end, end_len - 1); |
2182 } | |
2183 } | |
2184 } | |
2185 end_comment_pending = NUL; | |
2186 | |
2187 did_ai = FALSE; | |
2188 #ifdef FEAT_SMARTINDENT | |
2189 did_si = FALSE; | |
2190 can_si = FALSE; | |
2191 can_si_back = FALSE; | |
2192 #endif | |
2193 | |
2194 /* | |
2195 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
2196 * This speeds up normal text input considerably. | |
2197 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
2198 * need to re-indent at a ':', or any other character (but not what | |
2199 * 'paste' is set).. | |
3390 | 2200 * Don't do this when there an InsertCharPre autocommand is defined, |
2201 * because we need to fire the event for every character. | |
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2202 * Do the check for InsertCharPre before the call to vpeekc() because the |
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2203 * InsertCharPre autocommand could change the input buffer. |
7 | 2204 */ |
2205 #ifdef USE_ON_FLY_SCROLL | |
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2206 dont_scroll = FALSE; // allow scrolling here |
7 | 2207 #endif |
2208 | |
2209 if ( !ISSPECIAL(c) | |
2210 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
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2211 && !has_insertcharpre() |
7 | 2212 && vpeekc() != NUL |
2213 && !(State & REPLACE_FLAG) | |
2214 #ifdef FEAT_CINDENT | |
2215 && !cindent_on() | |
2216 #endif | |
2217 #ifdef FEAT_RIGHTLEFT | |
2218 && !p_ri | |
2219 #endif | |
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2220 ) |
7 | 2221 { |
2222 #define INPUT_BUFLEN 100 | |
2223 char_u buf[INPUT_BUFLEN + 1]; | |
2224 int i; | |
2225 colnr_T virtcol = 0; | |
2226 | |
2227 buf[0] = c; | |
2228 i = 1; | |
667 | 2229 if (textwidth > 0) |
7 | 2230 virtcol = get_nolist_virtcol(); |
2231 /* | |
2232 * Stop the string when: | |
2233 * - no more chars available | |
2234 * - finding a special character (command key) | |
2235 * - buffer is full | |
2236 * - running into the 'textwidth' boundary | |
2237 * - need to check for abbreviation: A non-word char after a word-char | |
2238 */ | |
2239 while ( (c = vpeekc()) != NUL | |
2240 && !ISSPECIAL(c) | |
2241 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
2242 && i < INPUT_BUFLEN | |
2243 && (textwidth == 0 | |
2244 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
2245 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
2246 { | |
2247 #ifdef FEAT_RIGHTLEFT | |
2248 c = vgetc(); | |
2249 if (p_hkmap && KeyTyped) | |
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2250 c = hkmap(c); // Hebrew mode mapping |
7 | 2251 buf[i++] = c; |
2252 #else | |
2253 buf[i++] = vgetc(); | |
2254 #endif | |
2255 } | |
2256 | |
2257 #ifdef FEAT_DIGRAPHS | |
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2258 do_digraph(-1); // clear digraphs |
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2259 do_digraph(buf[i-1]); // may be the start of a digraph |
7 | 2260 #endif |
2261 buf[i] = NUL; | |
2262 ins_str(buf); | |
2263 if (flags & INSCHAR_CTRLV) | |
2264 { | |
2265 redo_literal(*buf); | |
2266 i = 1; | |
2267 } | |
2268 else | |
2269 i = 0; | |
2270 if (buf[i] != NUL) | |
620 | 2271 AppendToRedobuffLit(buf + i, -1); |
7 | 2272 } |
2273 else | |
2274 { | |
667 | 2275 int cc; |
2276 | |
7 | 2277 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
2278 { | |
2279 char_u buf[MB_MAXBYTES + 1]; | |
2280 | |
2281 (*mb_char2bytes)(c, buf); | |
2282 buf[cc] = NUL; | |
2283 ins_char_bytes(buf, cc); | |
2284 AppendCharToRedobuff(c); | |
2285 } | |
2286 else | |
2287 { | |
2288 ins_char(c); | |
2289 if (flags & INSCHAR_CTRLV) | |
2290 redo_literal(c); | |
2291 else | |
2292 AppendCharToRedobuff(c); | |
2293 } | |
2294 } | |
2295 } | |
2296 | |
2297 /* | |
2298 * Put a character in the redo buffer, for when just after a CTRL-V. | |
2299 */ | |
2300 static void | |
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2301 redo_literal(int c) |
7 | 2302 { |
2303 char_u buf[10]; | |
2304 | |
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2305 // Only digits need special treatment. Translate them into a string of |
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2306 // three digits. |
7 | 2307 if (VIM_ISDIGIT(c)) |
2308 { | |
1872 | 2309 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
7 | 2310 AppendToRedobuff(buf); |
2311 } | |
2312 else | |
2313 AppendCharToRedobuff(c); | |
2314 } | |
2315 | |
2316 /* | |
2317 * start_arrow() is called when an arrow key is used in insert mode. | |
484 | 2318 * For undo/redo it resembles hitting the <ESC> key. |
7 | 2319 */ |
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2320 void |
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2321 start_arrow( |
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2322 pos_T *end_insert_pos) // can be NULL |
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2323 { |
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2324 start_arrow_common(end_insert_pos, TRUE); |
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2325 } |
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2326 |
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2327 /* |
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2328 * Like start_arrow() but with end_change argument. |
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2329 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
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2330 */ |
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2331 static void |
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2332 start_arrow_with_change( |
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2333 pos_T *end_insert_pos, // can be NULL |
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2334 int end_change) // end undoable change |
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2335 { |
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2336 start_arrow_common(end_insert_pos, end_change); |
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2337 if (!end_change) |
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2338 { |
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2339 AppendCharToRedobuff(Ctrl_G); |
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2340 AppendCharToRedobuff('U'); |
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2341 } |
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2342 } |
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2343 |
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2344 static void |
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2345 start_arrow_common( |
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2346 pos_T *end_insert_pos, // can be NULL |
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2347 int end_change) // end undoable change |
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2348 { |
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2349 if (!arrow_used && end_change) // something has been inserted |
7 | 2350 { |
2351 AppendToRedobuff(ESC_STR); | |
5434 | 2352 stop_insert(end_insert_pos, FALSE, FALSE); |
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2353 arrow_used = TRUE; // this means we stopped the current insert |
7 | 2354 } |
744 | 2355 #ifdef FEAT_SPELL |
221 | 2356 check_spell_redraw(); |
2357 #endif | |
7 | 2358 } |
2359 | |
744 | 2360 #ifdef FEAT_SPELL |
221 | 2361 /* |
2362 * If we skipped highlighting word at cursor, do it now. | |
2363 * It may be skipped again, thus reset spell_redraw_lnum first. | |
2364 */ | |
2365 static void | |
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2366 check_spell_redraw(void) |
221 | 2367 { |
2368 if (spell_redraw_lnum != 0) | |
2369 { | |
2370 linenr_T lnum = spell_redraw_lnum; | |
2371 | |
2372 spell_redraw_lnum = 0; | |
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2373 redrawWinline(curwin, lnum); |
221 | 2374 } |
2375 } | |
484 | 2376 |
221 | 2377 #endif |
2378 | |
7 | 2379 /* |
2380 * stop_arrow() is called before a change is made in insert mode. | |
2381 * If an arrow key has been used, start a new insertion. | |
2382 * Returns FAIL if undo is impossible, shouldn't insert then. | |
2383 */ | |
2384 int | |
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2385 stop_arrow(void) |
7 | 2386 { |
2387 if (arrow_used) | |
2388 { | |
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2389 Insstart = curwin->w_cursor; // new insertion starts here |
6138 | 2390 if (Insstart.col > Insstart_orig.col && !ins_need_undo) |
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2391 // Don't update the original insert position when moved to the |
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|
2392 // right, except when nothing was inserted yet. |
6138 | 2393 update_Insstart_orig = FALSE; |
2394 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
2395 | |
7 | 2396 if (u_save_cursor() == OK) |
2397 { | |
2398 arrow_used = FALSE; | |
2399 ins_need_undo = FALSE; | |
2400 } | |
6138 | 2401 |
7 | 2402 ai_col = 0; |
2403 if (State & VREPLACE_FLAG) | |
2404 { | |
2405 orig_line_count = curbuf->b_ml.ml_line_count; | |
2406 vr_lines_changed = 1; | |
2407 } | |
2408 ResetRedobuff(); | |
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2409 AppendToRedobuff((char_u *)"1i"); // pretend we start an insertion |
613 | 2410 new_insert_skip = 2; |
7 | 2411 } |
2412 else if (ins_need_undo) | |
2413 { | |
2414 if (u_save_cursor() == OK) | |
2415 ins_need_undo = FALSE; | |
2416 } | |
2417 | |
2418 #ifdef FEAT_FOLDING | |
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2419 // Always open fold at the cursor line when inserting something. |
7 | 2420 foldOpenCursor(); |
2421 #endif | |
2422 | |
2423 return (arrow_used || ins_need_undo ? FAIL : OK); | |
2424 } | |
2425 | |
2426 /* | |
840 | 2427 * Do a few things to stop inserting. |
2428 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
2429 * to another window/buffer. | |
7 | 2430 */ |
2431 static void | |
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2432 stop_insert( |
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2433 pos_T *end_insert_pos, |
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2434 int esc, // called by ins_esc() |
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|
2435 int nomove) // <c-\><c-o>, don't move cursor |
7 | 2436 { |
603 | 2437 int cc; |
2438 char_u *ptr; | |
7 | 2439 |
2440 stop_redo_ins(); | |
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|
2441 replace_flush(); // abandon replace stack |
7 | 2442 |
2443 /* | |
603 | 2444 * Save the inserted text for later redo with ^@ and CTRL-A. |
2445 * Don't do it when "restart_edit" was set and nothing was inserted, | |
2446 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
7 | 2447 */ |
603 | 2448 ptr = get_inserted(); |
615 | 2449 if (did_restart_edit == 0 || (ptr != NULL |
2450 && (int)STRLEN(ptr) > new_insert_skip)) | |
603 | 2451 { |
2452 vim_free(last_insert); | |
2453 last_insert = ptr; | |
2454 last_insert_skip = new_insert_skip; | |
2455 } | |
2456 else | |
2457 vim_free(ptr); | |
7 | 2458 |
840 | 2459 if (!arrow_used && end_insert_pos != NULL) |
7 | 2460 { |
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|
2461 // Auto-format now. It may seem strange to do this when stopping an |
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|
2462 // insertion (or moving the cursor), but it's required when appending |
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|
2463 // a line and having it end in a space. But only do it when something |
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|
2464 // was actually inserted, otherwise undo won't work. |
10 | 2465 if (!ins_need_undo && has_format_option(FO_AUTO)) |
7 | 2466 { |
10 | 2467 pos_T tpos = curwin->w_cursor; |
2468 | |
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2469 // When the cursor is at the end of the line after a space the |
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|
2470 // formatting will move it to the following word. Avoid that by |
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|
2471 // moving the cursor onto the space. |
7 | 2472 cc = 'x'; |
2473 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
2474 { | |
2475 dec_cursor(); | |
2476 cc = gchar_cursor(); | |
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2477 if (!VIM_ISWHITE(cc)) |
10 | 2478 curwin->w_cursor = tpos; |
7 | 2479 } |
2480 | |
2481 auto_format(TRUE, FALSE); | |
2482 | |
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|
2483 if (VIM_ISWHITE(cc)) |
10 | 2484 { |
2485 if (gchar_cursor() != NUL) | |
2486 inc_cursor(); | |
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2487 // If the cursor is still at the same character, also keep |
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2488 // the "coladd". |
10 | 2489 if (gchar_cursor() == NUL |
2490 && curwin->w_cursor.lnum == tpos.lnum | |
2491 && curwin->w_cursor.col == tpos.col) | |
2492 curwin->w_cursor.coladd = tpos.coladd; | |
2493 } | |
7 | 2494 } |
2495 | |
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2496 // If a space was inserted for auto-formatting, remove it now. |
7 | 2497 check_auto_format(TRUE); |
2498 | |
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2499 // If we just did an auto-indent, remove the white space from the end |
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2500 // of the line, and put the cursor back. |
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|
2501 // Do this when ESC was used or moving the cursor up/down. |
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2502 // Check for the old position still being valid, just in case the text |
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2503 // got changed unexpectedly. |
5434 | 2504 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
1892 | 2505 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
2506 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
7 | 2507 { |
10 | 2508 pos_T tpos = curwin->w_cursor; |
2509 | |
2510 curwin->w_cursor = *end_insert_pos; | |
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|
2511 check_cursor_col(); // make sure it is not past the line |
786 | 2512 for (;;) |
2513 { | |
2514 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
2515 --curwin->w_cursor.col; | |
2516 cc = gchar_cursor(); | |
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2517 if (!VIM_ISWHITE(cc)) |
786 | 2518 break; |
1892 | 2519 if (del_char(TRUE) == FAIL) |
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|
2520 break; // should not happen |
786 | 2521 } |
10 | 2522 if (curwin->w_cursor.lnum != tpos.lnum) |
2523 curwin->w_cursor = tpos; | |
6318 | 2524 else |
2525 { | |
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|
2526 // reset tpos, could have been invalidated in the loop above |
6363 | 2527 tpos = curwin->w_cursor; |
6318 | 2528 tpos.col++; |
2529 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
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|
2530 ++curwin->w_cursor.col; // put cursor back on the NUL |
6318 | 2531 } |
7 | 2532 |
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2533 // <C-S-Right> may have started Visual mode, adjust the position for |
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|
2534 // deleted characters. |
7 | 2535 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) |
2536 { | |
1872 | 2537 int len = (int)STRLEN(ml_get_curline()); |
2538 | |
2539 if (VIsual.col > len) | |
7 | 2540 { |
1872 | 2541 VIsual.col = len; |
7 | 2542 VIsual.coladd = 0; |
2543 } | |
2544 } | |
2545 } | |
2546 } | |
2547 did_ai = FALSE; | |
2548 #ifdef FEAT_SMARTINDENT | |
2549 did_si = FALSE; | |
2550 can_si = FALSE; | |
2551 can_si_back = FALSE; | |
2552 #endif | |
2553 | |
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2554 // Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
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|
2555 // now in a different buffer. |
840 | 2556 if (end_insert_pos != NULL) |
2557 { | |
2558 curbuf->b_op_start = Insstart; | |
5680 | 2559 curbuf->b_op_start_orig = Insstart_orig; |
840 | 2560 curbuf->b_op_end = *end_insert_pos; |
2561 } | |
7 | 2562 } |
2563 | |
2564 /* | |
2565 * Set the last inserted text to a single character. | |
2566 * Used for the replace command. | |
2567 */ | |
2568 void | |
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|
2569 set_last_insert(int c) |
7 | 2570 { |
2571 char_u *s; | |
2572 | |
2573 vim_free(last_insert); | |
2574 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
2575 if (last_insert != NULL) | |
2576 { | |
2577 s = last_insert; | |
18777
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parents:
18763
diff
changeset
|
2578 // Use the CTRL-V only when entering a special char |
7 | 2579 if (c < ' ' || c == DEL) |
2580 *s++ = Ctrl_V; | |
2581 s = add_char2buf(c, s); | |
2582 *s++ = ESC; | |
2583 *s++ = NUL; | |
2584 last_insert_skip = 0; | |
2585 } | |
2586 } | |
2587 | |
359 | 2588 #if defined(EXITFREE) || defined(PROTO) |
2589 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2590 free_last_insert(void) |
359 | 2591 { |
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
2592 VIM_CLEAR(last_insert); |
359 | 2593 } |
2594 #endif | |
2595 | |
7 | 2596 /* |
2597 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
2598 * and CSI. Handle multi-byte characters. | |
2599 * Returns a pointer to after the added bytes. | |
2600 */ | |
2601 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2602 add_char2buf(int c, char_u *s) |
7 | 2603 { |
3549 | 2604 char_u temp[MB_MAXBYTES + 1]; |
7 | 2605 int i; |
2606 int len; | |
2607 | |
2608 len = (*mb_char2bytes)(c, temp); | |
2609 for (i = 0; i < len; ++i) | |
2610 { | |
2611 c = temp[i]; | |
18777
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parents:
18763
diff
changeset
|
2612 // Need to escape K_SPECIAL and CSI like in the typeahead buffer. |
7 | 2613 if (c == K_SPECIAL) |
2614 { | |
2615 *s++ = K_SPECIAL; | |
2616 *s++ = KS_SPECIAL; | |
2617 *s++ = KE_FILLER; | |
2618 } | |
2619 #ifdef FEAT_GUI | |
2620 else if (c == CSI) | |
2621 { | |
2622 *s++ = CSI; | |
2623 *s++ = KS_EXTRA; | |
2624 *s++ = (int)KE_CSI; | |
2625 } | |
2626 #endif | |
2627 else | |
2628 *s++ = c; | |
15595
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patch 8.1.0805: too many #ifdefs
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diff
changeset
|
2629 } |
7 | 2630 return s; |
2631 } | |
2632 | |
2633 /* | |
2634 * move cursor to start of line | |
2635 * if flags & BL_WHITE move to first non-white | |
2636 * if flags & BL_SOL move to first non-white if startofline is set, | |
2637 * otherwise keep "curswant" column | |
2638 * if flags & BL_FIX don't leave the cursor on a NUL. | |
2639 */ | |
2640 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2641 beginline(int flags) |
7 | 2642 { |
2643 if ((flags & BL_SOL) && !p_sol) | |
2644 coladvance(curwin->w_curswant); | |
2645 else | |
2646 { | |
2647 curwin->w_cursor.col = 0; | |
2648 curwin->w_cursor.coladd = 0; | |
2649 | |
2650 if (flags & (BL_WHITE | BL_SOL)) | |
2651 { | |
2652 char_u *ptr; | |
2653 | |
11129
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
2654 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
7 | 2655 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
2656 ++curwin->w_cursor.col; | |
2657 } | |
2658 curwin->w_set_curswant = TRUE; | |
2659 } | |
2660 } | |
2661 | |
2662 /* | |
2663 * oneright oneleft cursor_down cursor_up | |
2664 * | |
2665 * Move one char {right,left,down,up}. | |
773 | 2666 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
7 | 2667 * Return OK when successful, FAIL when we hit a line of file boundary. |
2668 */ | |
2669 | |
2670 int | |
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parents:
7799
diff
changeset
|
2671 oneright(void) |
7 | 2672 { |
2673 char_u *ptr; | |
2674 int l; | |
2675 | |
2676 if (virtual_active()) | |
2677 { | |
2678 pos_T prevpos = curwin->w_cursor; | |
2679 | |
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diff
changeset
|
2680 // Adjust for multi-wide char (excluding TAB) |
7 | 2681 ptr = ml_get_cursor(); |
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|
2682 coladvance(getviscol() + ((*ptr != TAB |
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changeset
|
2683 && vim_isprintc((*mb_ptr2char)(ptr))) |
7 | 2684 ? ptr2cells(ptr) : 1)); |
2685 curwin->w_set_curswant = TRUE; | |
18777
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parents:
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diff
changeset
|
2686 // Return OK if the cursor moved, FAIL otherwise (at window edge). |
7 | 2687 return (prevpos.col != curwin->w_cursor.col |
2688 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
2689 } | |
2690 | |
2691 ptr = ml_get_cursor(); | |
773 | 2692 if (*ptr == NUL) |
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diff
changeset
|
2693 return FAIL; // already at the very end |
773 | 2694 |
2695 if (has_mbyte) | |
2696 l = (*mb_ptr2len)(ptr); | |
7 | 2697 else |
773 | 2698 l = 1; |
2699 | |
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|
2700 // move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' |
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diff
changeset
|
2701 // contains "onemore". |
25380
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patch 8.2.3227: 'virtualedit' can only be set globally
Bram Moolenaar <Bram@vim.org>
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25378
diff
changeset
|
2702 if (ptr[l] == NUL && (get_ve_flags() & VE_ONEMORE) == 0) |
773 | 2703 return FAIL; |
2704 curwin->w_cursor.col += l; | |
7 | 2705 |
2706 curwin->w_set_curswant = TRUE; | |
2707 return OK; | |
2708 } | |
2709 | |
2710 int | |
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diff
changeset
|
2711 oneleft(void) |
7 | 2712 { |
2713 if (virtual_active()) | |
2714 { | |
15636
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parents:
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diff
changeset
|
2715 #ifdef FEAT_LINEBREAK |
7 | 2716 int width; |
15636
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parents:
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diff
changeset
|
2717 #endif |
7 | 2718 int v = getviscol(); |
2719 | |
2720 if (v == 0) | |
2721 return FAIL; | |
2722 | |
15636
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|
2723 #ifdef FEAT_LINEBREAK |
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diff
changeset
|
2724 // We might get stuck on 'showbreak', skip over it. |
7 | 2725 width = 1; |
2726 for (;;) | |
2727 { | |
2728 coladvance(v - width); | |
18777
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changeset
|
2729 // getviscol() is slow, skip it when 'showbreak' is empty, |
3a68dc2a1bc1
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diff
changeset
|
2730 // 'breakindent' is not set and there are no multi-byte |
3a68dc2a1bc1
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diff
changeset
|
2731 // characters |
18574
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patch 8.1.2281: 'showbreak' cannot be set for one window
Bram Moolenaar <Bram@vim.org>
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18534
diff
changeset
|
2732 if ((*get_showbreak_value(curwin) == NUL && !curwin->w_p_bri |
15595
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diff
changeset
|
2733 && !has_mbyte) || getviscol() < v) |
7 | 2734 break; |
2735 ++width; | |
2736 } | |
15636
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parents:
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diff
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|
2737 #else |
7 | 2738 coladvance(v - 1); |
15636
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diff
changeset
|
2739 #endif |
7 | 2740 |
2741 if (curwin->w_cursor.coladd == 1) | |
2742 { | |
2743 char_u *ptr; | |
2744 | |
18777
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diff
changeset
|
2745 // Adjust for multi-wide char (not a TAB) |
7 | 2746 ptr = ml_get_cursor(); |
15595
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changeset
|
2747 if (*ptr != TAB && vim_isprintc((*mb_ptr2char)(ptr)) |
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diff
changeset
|
2748 && ptr2cells(ptr) > 1) |
7 | 2749 curwin->w_cursor.coladd = 0; |
2750 } | |
2751 | |
2752 curwin->w_set_curswant = TRUE; | |
2753 return OK; | |
2754 } | |
2755 | |
2756 if (curwin->w_cursor.col == 0) | |
2757 return FAIL; | |
2758 | |
2759 curwin->w_set_curswant = TRUE; | |
2760 --curwin->w_cursor.col; | |
2761 | |
18777
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diff
changeset
|
2762 // if the character on the left of the current cursor is a multi-byte |
3a68dc2a1bc1
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parents:
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diff
changeset
|
2763 // character, move to its first byte |
7 | 2764 if (has_mbyte) |
2765 mb_adjust_cursor(); | |
2766 return OK; | |
2767 } | |
2768 | |
2769 int | |
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diff
changeset
|
2770 cursor_up( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2771 long n, |
18777
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diff
changeset
|
2772 int upd_topline) // When TRUE: update topline |
7 | 2773 { |
2774 linenr_T lnum; | |
2775 | |
2776 if (n > 0) | |
2777 { | |
2778 lnum = curwin->w_cursor.lnum; | |
18777
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diff
changeset
|
2779 // This fails if the cursor is already in the first line or the count |
3a68dc2a1bc1
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parents:
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diff
changeset
|
2780 // is larger than the line number and '-' is in 'cpoptions' |
161 | 2781 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) |
7 | 2782 return FAIL; |
2783 if (n >= lnum) | |
2784 lnum = 1; | |
2785 else | |
2786 #ifdef FEAT_FOLDING | |
2787 if (hasAnyFolding(curwin)) | |
2788 { | |
2789 /* | |
2790 * Count each sequence of folded lines as one logical line. | |
2791 */ | |
18777
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diff
changeset
|
2792 // go to the start of the current fold |
7 | 2793 (void)hasFolding(lnum, &lnum, NULL); |
2794 | |
2795 while (n--) | |
2796 { | |
18777
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parents:
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diff
changeset
|
2797 // move up one line |
7 | 2798 --lnum; |
2799 if (lnum <= 1) | |
2800 break; | |
18777
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changeset
|
2801 // If we entered a fold, move to the beginning, unless in |
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diff
changeset
|
2802 // Insert mode or when 'foldopen' contains "all": it will open |
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diff
changeset
|
2803 // in a moment. |
7 | 2804 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) |
2805 (void)hasFolding(lnum, &lnum, NULL); | |
2806 } | |
2807 if (lnum < 1) | |
2808 lnum = 1; | |
2809 } | |
2810 else | |
2811 #endif | |
2812 lnum -= n; | |
2813 curwin->w_cursor.lnum = lnum; | |
2814 } | |
2815 | |
18777
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diff
changeset
|
2816 // try to advance to the column we want to be at |
7 | 2817 coladvance(curwin->w_curswant); |
2818 | |
2819 if (upd_topline) | |
18777
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changeset
|
2820 update_topline(); // make sure curwin->w_topline is valid |
7 | 2821 |
2822 return OK; | |
2823 } | |
2824 | |
2825 /* | |
2826 * Cursor down a number of logical lines. | |
2827 */ | |
2828 int | |
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7799
diff
changeset
|
2829 cursor_down( |
83861277e6a3
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diff
changeset
|
2830 long n, |
18777
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diff
changeset
|
2831 int upd_topline) // When TRUE: update topline |
7 | 2832 { |
2833 linenr_T lnum; | |
2834 | |
2835 if (n > 0) | |
2836 { | |
2837 lnum = curwin->w_cursor.lnum; | |
2838 #ifdef FEAT_FOLDING | |
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changeset
|
2839 // Move to last line of fold, will fail if it's the end-of-file. |
7 | 2840 (void)hasFolding(lnum, NULL, &lnum); |
2841 #endif | |
18777
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changeset
|
2842 // This fails if the cursor is already in the last line or would move |
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diff
changeset
|
2843 // beyond the last line and '-' is in 'cpoptions' |
161 | 2844 if (lnum >= curbuf->b_ml.ml_line_count |
2845 || (lnum + n > curbuf->b_ml.ml_line_count | |
2846 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
7 | 2847 return FAIL; |
2848 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
2849 lnum = curbuf->b_ml.ml_line_count; | |
2850 else | |
2851 #ifdef FEAT_FOLDING | |
2852 if (hasAnyFolding(curwin)) | |
2853 { | |
2854 linenr_T last; | |
2855 | |
18777
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changeset
|
2856 // count each sequence of folded lines as one logical line |
7 | 2857 while (n--) |
2858 { | |
2859 if (hasFolding(lnum, NULL, &last)) | |
2860 lnum = last + 1; | |
2861 else | |
2862 ++lnum; | |
2863 if (lnum >= curbuf->b_ml.ml_line_count) | |
2864 break; | |
2865 } | |
2866 if (lnum > curbuf->b_ml.ml_line_count) | |
2867 lnum = curbuf->b_ml.ml_line_count; | |
2868 } | |
2869 else | |
2870 #endif | |
2871 lnum += n; | |
2872 curwin->w_cursor.lnum = lnum; | |
2873 } | |
2874 | |
18777
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changeset
|
2875 // try to advance to the column we want to be at |
7 | 2876 coladvance(curwin->w_curswant); |
2877 | |
2878 if (upd_topline) | |
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changeset
|
2879 update_topline(); // make sure curwin->w_topline is valid |
7 | 2880 |
2881 return OK; | |
2882 } | |
2883 | |
2884 /* | |
2885 * Stuff the last inserted text in the read buffer. | |
2886 * Last_insert actually is a copy of the redo buffer, so we | |
2887 * first have to remove the command. | |
2888 */ | |
2889 int | |
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7799
diff
changeset
|
2890 stuff_inserted( |
18777
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changeset
|
2891 int c, // Command character to be inserted |
3a68dc2a1bc1
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diff
changeset
|
2892 long count, // Repeat this many times |
3a68dc2a1bc1
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diff
changeset
|
2893 int no_esc) // Don't add an ESC at the end |
7 | 2894 { |
2895 char_u *esc_ptr; | |
2896 char_u *ptr; | |
2897 char_u *last_ptr; | |
2898 char_u last = NUL; | |
2899 | |
2900 ptr = get_last_insert(); | |
2901 if (ptr == NULL) | |
2902 { | |
25306
078edc1821bf
patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25074
diff
changeset
|
2903 emsg(_(e_no_inserted_text_yet)); |
7 | 2904 return FAIL; |
2905 } | |
2906 | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2907 // may want to stuff the command character, to start Insert mode |
7 | 2908 if (c != NUL) |
2909 stuffcharReadbuff(c); | |
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27380
diff
changeset
|
2910 if ((esc_ptr = vim_strrchr(ptr, ESC)) != NULL) |
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
|
2911 *esc_ptr = NUL; // remove the ESC |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2912 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2913 // when the last char is either "0" or "^" it will be quoted if no ESC |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2914 // comes after it OR if it will inserted more than once and "ptr" |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2915 // starts with ^D. -- Acevedo |
7 | 2916 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; |
2917 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
2918 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
2919 { | |
2920 last = *last_ptr; | |
2921 *last_ptr = NUL; | |
2922 } | |
2923 | |
2924 do | |
2925 { | |
2926 stuffReadbuff(ptr); | |
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
|
2927 // a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" |
7 | 2928 if (last) |
2929 stuffReadbuff((char_u *)(last == '0' | |
2930 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
2931 : IF_EB("\026^", CTRL_V_STR "^"))); | |
2932 } | |
2933 while (--count > 0); | |
2934 | |
2935 if (last) | |
2936 *last_ptr = last; | |
2937 | |
2938 if (esc_ptr != NULL) | |
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
|
2939 *esc_ptr = ESC; // put the ESC back |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2940 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2941 // may want to stuff a trailing ESC, to get out of Insert mode |
7 | 2942 if (!no_esc) |
2943 stuffcharReadbuff(ESC); | |
2944 | |
2945 return OK; | |
2946 } | |
2947 | |
2948 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2949 get_last_insert(void) |
7 | 2950 { |
2951 if (last_insert == NULL) | |
2952 return NULL; | |
2953 return last_insert + last_insert_skip; | |
2954 } | |
2955 | |
2956 /* | |
2957 * Get last inserted string, and remove trailing <Esc>. | |
2958 * Returns pointer to allocated memory (must be freed) or NULL. | |
2959 */ | |
2960 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2961 get_last_insert_save(void) |
7 | 2962 { |
2963 char_u *s; | |
2964 int len; | |
2965 | |
2966 if (last_insert == NULL) | |
2967 return NULL; | |
2968 s = vim_strsave(last_insert + last_insert_skip); | |
2969 if (s != NULL) | |
2970 { | |
2971 len = (int)STRLEN(s); | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2972 if (len > 0 && s[len - 1] == ESC) // remove trailing ESC |
7 | 2973 s[len - 1] = NUL; |
2974 } | |
2975 return s; | |
2976 } | |
2977 | |
2978 /* | |
2979 * Check the word in front of the cursor for an abbreviation. | |
2980 * Called when the non-id character "c" has been entered. | |
2981 * When an abbreviation is recognized it is removed from the text and | |
2982 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
2983 */ | |
2984 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2985 echeck_abbr(int c) |
7 | 2986 { |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2987 // Don't check for abbreviation in paste mode, when disabled and just |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2988 // after moving around with cursor keys. |
7 | 2989 if (p_paste || no_abbr || arrow_used) |
2990 return FALSE; | |
2991 | |
2992 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
2993 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
2994 } | |
2995 | |
2996 /* | |
2997 * replace-stack functions | |
2998 * | |
2999 * When replacing characters, the replaced characters are remembered for each | |
3000 * new character. This is used to re-insert the old text when backspacing. | |
3001 * | |
3002 * There is a NUL headed list of characters for each character that is | |
3003 * currently in the file after the insertion point. When BS is used, one NUL | |
3004 * headed list is put back for the deleted character. | |
3005 * | |
3006 * For a newline, there are two NUL headed lists. One contains the characters | |
3007 * that the NL replaced. The extra one stores the characters after the cursor | |
3008 * that were deleted (always white space). | |
3009 * | |
3010 * Replace_offset is normally 0, in which case replace_push will add a new | |
3011 * character at the end of the stack. If replace_offset is not 0, that many | |
3012 * characters will be left on the stack above the newly inserted character. | |
3013 */ | |
3014 | |
298 | 3015 static char_u *replace_stack = NULL; |
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diff
changeset
|
3016 static long replace_stack_nr = 0; // next entry in replace stack |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3017 static long replace_stack_len = 0; // max. number of entries |
7 | 3018 |
3019 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3020 replace_push( |
18777
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diff
changeset
|
3021 int c) // character that is replaced (NUL is none) |
7 | 3022 { |
3023 char_u *p; | |
3024 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3025 if (replace_stack_nr < replace_offset) // nothing to do |
7 | 3026 return; |
3027 if (replace_stack_len <= replace_stack_nr) | |
3028 { | |
3029 replace_stack_len += 50; | |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3030 p = ALLOC_MULT(char_u, replace_stack_len); |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3031 if (p == NULL) // out of memory |
7 | 3032 { |
3033 replace_stack_len -= 50; | |
3034 return; | |
3035 } | |
3036 if (replace_stack != NULL) | |
3037 { | |
3038 mch_memmove(p, replace_stack, | |
3039 (size_t)(replace_stack_nr * sizeof(char_u))); | |
3040 vim_free(replace_stack); | |
3041 } | |
3042 replace_stack = p; | |
3043 } | |
3044 p = replace_stack + replace_stack_nr - replace_offset; | |
3045 if (replace_offset) | |
3046 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
3047 *p = c; | |
3048 ++replace_stack_nr; | |
3049 } | |
3050 | |
1470 | 3051 /* |
3052 * Push a character onto the replace stack. Handles a multi-byte character in | |
3053 * reverse byte order, so that the first byte is popped off first. | |
3054 * Return the number of bytes done (includes composing characters). | |
3055 */ | |
3056 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3057 replace_push_mb(char_u *p) |
1470 | 3058 { |
3059 int l = (*mb_ptr2len)(p); | |
3060 int j; | |
3061 | |
3062 for (j = l - 1; j >= 0; --j) | |
3063 replace_push(p[j]); | |
3064 return l; | |
3065 } | |
3066 | |
7 | 3067 /* |
3068 * Pop one item from the replace stack. | |
3069 * return -1 if stack empty | |
3070 * return replaced character or NUL otherwise | |
3071 */ | |
3072 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3073 replace_pop(void) |
7 | 3074 { |
3075 if (replace_stack_nr == 0) | |
3076 return -1; | |
3077 return (int)replace_stack[--replace_stack_nr]; | |
3078 } | |
3079 | |
3080 /* | |
3081 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
3082 * encountered. | |
3083 */ | |
18265
fe5afdc03bd2
patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
3084 void |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3085 replace_join( |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3086 int off) // offset for which NUL to remove |
7 | 3087 { |
3088 int i; | |
3089 | |
3090 for (i = replace_stack_nr; --i >= 0; ) | |
3091 if (replace_stack[i] == NUL && off-- <= 0) | |
3092 { | |
3093 --replace_stack_nr; | |
3094 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
3095 (size_t)(replace_stack_nr - i)); | |
3096 return; | |
3097 } | |
3098 } | |
3099 | |
3100 /* | |
3101 * Pop bytes from the replace stack until a NUL is found, and insert them | |
3102 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
3103 */ | |
3104 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3105 replace_pop_ins(void) |
7 | 3106 { |
3107 int cc; | |
3108 int oldState = State; | |
3109 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3110 State = NORMAL; // don't want REPLACE here |
7 | 3111 while ((cc = replace_pop()) > 0) |
3112 { | |
3113 mb_replace_pop_ins(cc); | |
3114 dec_cursor(); | |
3115 } | |
3116 State = oldState; | |
3117 } | |
3118 | |
3119 /* | |
3120 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
3121 * indicates a multi-byte char, pop the other bytes too. | |
3122 */ | |
3123 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3124 mb_replace_pop_ins(int cc) |
7 | 3125 { |
3126 int n; | |
3549 | 3127 char_u buf[MB_MAXBYTES + 1]; |
7 | 3128 int i; |
3129 int c; | |
3130 | |
3131 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
3132 { | |
3133 buf[0] = cc; | |
3134 for (i = 1; i < n; ++i) | |
3135 buf[i] = replace_pop(); | |
3136 ins_bytes_len(buf, n); | |
3137 } | |
3138 else | |
3139 ins_char(cc); | |
3140 | |
3141 if (enc_utf8) | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3142 // Handle composing chars. |
7 | 3143 for (;;) |
3144 { | |
3145 c = replace_pop(); | |
18777
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diff
changeset
|
3146 if (c == -1) // stack empty |
7 | 3147 break; |
3148 if ((n = MB_BYTE2LEN(c)) == 1) | |
3149 { | |
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diff
changeset
|
3150 // Not a multi-byte char, put it back. |
7 | 3151 replace_push(c); |
3152 break; | |
3153 } | |
3154 else | |
3155 { | |
3156 buf[0] = c; | |
3157 for (i = 1; i < n; ++i) | |
3158 buf[i] = replace_pop(); | |
3159 if (utf_iscomposing(utf_ptr2char(buf))) | |
3160 ins_bytes_len(buf, n); | |
3161 else | |
3162 { | |
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diff
changeset
|
3163 // Not a composing char, put it back. |
7 | 3164 for (i = n - 1; i >= 0; --i) |
3165 replace_push(buf[i]); | |
3166 break; | |
3167 } | |
3168 } | |
3169 } | |
3170 } | |
3171 | |
3172 /* | |
3173 * make the replace stack empty | |
3174 * (called when exiting replace mode) | |
3175 */ | |
3176 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3177 replace_flush(void) |
7 | 3178 { |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3179 VIM_CLEAR(replace_stack); |
7 | 3180 replace_stack_len = 0; |
3181 replace_stack_nr = 0; | |
3182 } | |
3183 | |
3184 /* | |
3185 * Handle doing a BS for one character. | |
3186 * cc < 0: replace stack empty, just move cursor | |
3187 * cc == 0: character was inserted, delete it | |
3188 * cc > 0: character was replaced, put cc (first byte of original char) back | |
3189 * and check for more characters to be put back | |
1782 | 3190 * When "limit_col" is >= 0, don't delete before this column. Matters when |
3191 * using composing characters, use del_char_after_col() instead of del_char(). | |
7 | 3192 */ |
3193 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3194 replace_do_bs(int limit_col) |
7 | 3195 { |
3196 int cc; | |
3197 int orig_len = 0; | |
3198 int ins_len; | |
3199 int orig_vcols = 0; | |
3200 colnr_T start_vcol; | |
3201 char_u *p; | |
3202 int i; | |
3203 int vcol; | |
3204 | |
3205 cc = replace_pop(); | |
3206 if (cc > 0) | |
3207 { | |
18763
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diff
changeset
|
3208 #ifdef FEAT_PROP_POPUP |
15382
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patch 8.1.0699: compiler warning for uninitialized variable
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diff
changeset
|
3209 size_t len_before = 0; // init to shut up GCC |
15349
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changeset
|
3210 |
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changeset
|
3211 if (curbuf->b_has_textprop) |
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changeset
|
3212 { |
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diff
changeset
|
3213 // Do not adjust text properties for individual delete and insert |
6abee072b93c
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diff
changeset
|
3214 // operations, do it afterwards on the resulting text. |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
3215 len_before = STRLEN(ml_get_curline()); |
6abee072b93c
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changeset
|
3216 ++text_prop_frozen; |
6abee072b93c
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changeset
|
3217 } |
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changeset
|
3218 #endif |
7 | 3219 if (State & VREPLACE_FLAG) |
3220 { | |
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changeset
|
3221 // Get the number of screen cells used by the character we are |
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diff
changeset
|
3222 // going to delete. |
7 | 3223 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); |
3224 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
3225 } | |
3226 if (has_mbyte) | |
3227 { | |
1782 | 3228 (void)del_char_after_col(limit_col); |
7 | 3229 if (State & VREPLACE_FLAG) |
835 | 3230 orig_len = (int)STRLEN(ml_get_cursor()); |
7 | 3231 replace_push(cc); |
3232 } | |
3233 else | |
3234 { | |
3235 pchar_cursor(cc); | |
3236 if (State & VREPLACE_FLAG) | |
835 | 3237 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
7 | 3238 } |
3239 replace_pop_ins(); | |
3240 | |
3241 if (State & VREPLACE_FLAG) | |
3242 { | |
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diff
changeset
|
3243 // Get the number of screen cells used by the inserted characters |
7 | 3244 p = ml_get_cursor(); |
835 | 3245 ins_len = (int)STRLEN(p) - orig_len; |
7 | 3246 vcol = start_vcol; |
3247 for (i = 0; i < ins_len; ++i) | |
3248 { | |
3249 vcol += chartabsize(p + i, vcol); | |
474 | 3250 i += (*mb_ptr2len)(p) - 1; |
7 | 3251 } |
3252 vcol -= start_vcol; | |
3253 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3254 // 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
|
3255 // text aligned. |
7 | 3256 curwin->w_cursor.col += ins_len; |
3257 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
3258 { | |
3259 del_char(FALSE); | |
3260 ++orig_vcols; | |
3261 } | |
3262 curwin->w_cursor.col -= ins_len; | |
3263 } | |
3264 | |
15349
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
3265 // mark the buffer as changed and prepare for displaying |
7 | 3266 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
15349
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
3267 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
3268 #ifdef FEAT_PROP_POPUP |
15349
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
3269 if (curbuf->b_has_textprop) |
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
|
3270 { |
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
3271 size_t len_now = STRLEN(ml_get_curline()); |
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
|
3272 |
6abee072b93c
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3273 --text_prop_frozen; |
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
3274 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
|
3275 (int)(len_now - len_before), 0); |
15349
6abee072b93c
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3276 } |
6abee072b93c
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3277 #endif |
7 | 3278 } |
3279 else if (cc == 0) | |
1782 | 3280 (void)del_char_after_col(limit_col); |
7 | 3281 } |
3282 | |
3283 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
3284 /* | |
3285 * Map Hebrew keyboard when in hkmap mode. | |
3286 */ | |
3287 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3288 hkmap(int c) |
7 | 3289 { |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3290 if (p_hkmapp) // phonetic mapping, by Ilya Dogolazky |
7 | 3291 { |
3292 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
3293 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
3294 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
3295 static char_u map[26] = | |
3296 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
3297 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
3298 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
3299 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
3300 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
3301 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
3302 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
3303 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
3304 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
3305 | |
3306 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
3307 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3308 // '-1'='sofit' |
7 | 3309 else if (c == 'x') |
3310 return 'X'; | |
3311 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
|
3312 return '\''; // {geresh}={'} |
7 | 3313 else if (c == 246) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3314 return ' '; // \"o --> ' ' for a german keyboard |
7 | 3315 else if (c == 228) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3316 return ' '; // \"a --> ' ' -- / -- |
7 | 3317 else if (c == 252) |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3318 return ' '; // \"u --> ' ' -- / -- |
7 | 3319 #ifdef EBCDIC |
3320 else if (islower(c)) | |
3321 #else | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3322 // NOTE: islower() does not do the right thing for us on Linux so we |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3323 // do this the same was as 5.7 and previous, so it works correctly on |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3324 // all systems. Specifically, the e.g. Delete and Arrow keys are |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3325 // munged and won't work if e.g. searching for Hebrew text. |
7 | 3326 else if (c >= 'a' && c <= 'z') |
3327 #endif | |
3328 return (int)(map[CharOrdLow(c)] + p_aleph); | |
3329 else | |
3330 return c; | |
3331 } | |
3332 else | |
3333 { | |
3334 switch (c) | |
3335 { | |
3336 case '`': return ';'; | |
3337 case '/': return '.'; | |
3338 case '\'': return ','; | |
3339 case 'q': return '/'; | |
3340 case 'w': return '\''; | |
3341 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3342 // Hebrew letters - set offset from 'a' |
7 | 3343 case ',': c = '{'; break; |
3344 case '.': c = 'v'; break; | |
3345 case ';': c = 't'; break; | |
3346 default: { | |
3347 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
3348 | |
3349 #ifdef EBCDIC | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
3350 // see note about islower() above |
7 | 3351 if (!islower(c)) |
3352 #else | |
3353 if (c < 'a' || c > 'z') | |
3354 #endif | |
3355 return c; | |
3356 c = str[CharOrdLow(c)]; | |
3357 break; | |
3358 } | |
3359 } | |
3360 | |
3361 return (int)(CharOrdLow(c) + p_aleph); | |
3362 } | |
3363 } | |
3364 #endif | |
3365 | |
3366 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3367 ins_reg(void) |
7 | 3368 { |
3369 int need_redraw = FALSE; | |
3370 int regname; | |
3371 int literally = 0; | |
844 | 3372 int vis_active = VIsual_active; |
7 | 3373 |
3374 /* | |
3375 * If we are going to wait for a character, show a '"'. | |
3376 */ | |
3377 pc_status = PC_STATUS_UNSET; | |
3378 if (redrawing() && !char_avail()) | |
3379 { | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3380 // may need to redraw when no more chars available now |
661 | 3381 ins_redraw(FALSE); |
7 | 3382 |
3383 edit_putchar('"', TRUE); | |
3384 #ifdef FEAT_CMDL_INFO | |
3385 add_to_showcmd_c(Ctrl_R); | |
3386 #endif | |
3387 } | |
3388 | |
3389 #ifdef USE_ON_FLY_SCROLL | |
18777
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diff
changeset
|
3390 dont_scroll = TRUE; // disallow scrolling here |
7 | 3391 #endif |
3392 | |
3393 /* | |
3394 * Don't map the register name. This also prevents the mode message to be | |
3395 * deleted when ESC is hit. | |
3396 */ | |
3397 ++no_mapping; | |
18709
ac08c7ad9d37
patch 8.1.2346: CTRL-R CTRL-R doesn't work with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3398 ++allow_keys; |
1389 | 3399 regname = plain_vgetc(); |
7 | 3400 LANGMAP_ADJUST(regname, TRUE); |
3401 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
3402 { | |
18777
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parents:
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diff
changeset
|
3403 // Get a third key for literal register insertion |
7 | 3404 literally = regname; |
3405 #ifdef FEAT_CMDL_INFO | |
3406 add_to_showcmd_c(literally); | |
3407 #endif | |
1389 | 3408 regname = plain_vgetc(); |
7 | 3409 LANGMAP_ADJUST(regname, TRUE); |
3410 } | |
3411 --no_mapping; | |
18709
ac08c7ad9d37
patch 8.1.2346: CTRL-R CTRL-R doesn't work with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
3412 --allow_keys; |
7 | 3413 |
3414 #ifdef FEAT_EVAL | |
18777
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diff
changeset
|
3415 // Don't call u_sync() while typing the expression or giving an error |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3416 // message for it. Only call it explicitly. |
7 | 3417 ++no_u_sync; |
3418 if (regname == '=') | |
3419 { | |
15569
43fa814a7977
patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
3420 pos_T curpos = curwin->w_cursor; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3421 # ifdef HAVE_INPUT_METHOD |
7 | 3422 int im_on = im_get_status(); |
133 | 3423 # endif |
18777
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diff
changeset
|
3424 // Sync undo when evaluating the expression calls setline() or |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
3425 // append(), so that it can be undone separately. |
5120
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diff
changeset
|
3426 u_sync_once = 2; |
5018
d6a7dea44a86
updated for version 7.3.1253
Bram Moolenaar <bram@vim.org>
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4909
diff
changeset
|
3427 |
7 | 3428 regname = get_expr_register(); |
15569
43fa814a7977
patch 8.1.0792: bad display if opening cmdline window from Insert completion
Bram Moolenaar <Bram@vim.org>
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diff
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|
3429 |
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diff
changeset
|
3430 // 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
|
3431 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
|
3432 check_cursor(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3433 # 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
|
3434 // Restore the Input Method. |
7 | 3435 if (im_on) |
3436 im_set_active(TRUE); | |
133 | 3437 # endif |
7 | 3438 } |
140 | 3439 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
3440 { | |
6949 | 3441 vim_beep(BO_REG); |
18777
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diff
changeset
|
3442 need_redraw = TRUE; // remove the '"' |
140 | 3443 } |
7 | 3444 else |
3445 { | |
3446 #endif | |
3447 if (literally == Ctrl_O || literally == Ctrl_P) | |
3448 { | |
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diff
changeset
|
3449 // Append the command to the redo buffer. |
7 | 3450 AppendCharToRedobuff(Ctrl_R); |
3451 AppendCharToRedobuff(literally); | |
3452 AppendCharToRedobuff(regname); | |
3453 | |
22176
6941d3205be9
patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents:
22095
diff
changeset
|
3454 do_put(regname, NULL, BACKWARD, 1L, |
7 | 3455 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); |
3456 } | |
3457 else if (insert_reg(regname, literally) == FAIL) | |
3458 { | |
6949 | 3459 vim_beep(BO_REG); |
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changeset
|
3460 need_redraw = TRUE; // remove the '"' |
7 | 3461 } |
133 | 3462 else if (stop_insert_mode) |
18777
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changeset
|
3463 // When the '=' register was used and a function was invoked that |
3a68dc2a1bc1
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changeset
|
3464 // did ":stopinsert" then stuff_empty() returns FALSE but we won't |
3a68dc2a1bc1
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diff
changeset
|
3465 // insert anything, need to remove the '"' |
133 | 3466 need_redraw = TRUE; |
3467 | |
7 | 3468 #ifdef FEAT_EVAL |
3469 } | |
3470 --no_u_sync; | |
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|
3471 if (u_sync_once == 1) |
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|
3472 ins_need_undo = TRUE; |
6e611380b4cf
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diff
changeset
|
3473 u_sync_once = 0; |
7 | 3474 #endif |
3475 #ifdef FEAT_CMDL_INFO | |
3476 clear_showcmd(); | |
3477 #endif | |
3478 | |
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changeset
|
3479 // If the inserted register is empty, we need to remove the '"' |
7 | 3480 if (need_redraw || stuff_empty()) |
3481 edit_unputchar(); | |
844 | 3482 |
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changeset
|
3483 // Disallow starting Visual mode here, would get a weird mode. |
844 | 3484 if (!vis_active && VIsual_active) |
3485 end_visual_mode(); | |
7 | 3486 } |
3487 | |
3488 /* | |
3489 * CTRL-G commands in Insert mode. | |
3490 */ | |
3491 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3492 ins_ctrl_g(void) |
7 | 3493 { |
3494 int c; | |
3495 | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
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diff
changeset
|
3496 // Right after CTRL-X the cursor will be after the ruler. |
7 | 3497 setcursor(); |
3498 | |
3499 /* | |
3500 * Don't map the second key. This also prevents the mode message to be | |
3501 * deleted when ESC is hit. | |
3502 */ | |
3503 ++no_mapping; | |
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diff
changeset
|
3504 ++allow_keys; |
1389 | 3505 c = plain_vgetc(); |
7 | 3506 --no_mapping; |
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diff
changeset
|
3507 --allow_keys; |
7 | 3508 switch (c) |
3509 { | |
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diff
changeset
|
3510 // CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col |
7 | 3511 case K_UP: |
3512 case Ctrl_K: | |
3513 case 'k': ins_up(TRUE); | |
3514 break; | |
3515 | |
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changeset
|
3516 // CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col |
7 | 3517 case K_DOWN: |
3518 case Ctrl_J: | |
3519 case 'j': ins_down(TRUE); | |
3520 break; | |
3521 | |
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changeset
|
3522 // CTRL-G u: start new undoable edit |
825 | 3523 case 'u': u_sync(TRUE); |
7 | 3524 ins_need_undo = TRUE; |
626 | 3525 |
18777
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parents:
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diff
changeset
|
3526 // Need to reset Insstart, esp. because a BS that joins |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3527 // a line to the previous one must save for undo. |
5680 | 3528 update_Insstart_orig = FALSE; |
626 | 3529 Insstart = curwin->w_cursor; |
7 | 3530 break; |
3531 | |
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diff
changeset
|
3532 // CTRL-G U: do not break undo with the next char |
7074
c8efa41dd451
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diff
changeset
|
3533 case 'U': |
18777
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diff
changeset
|
3534 // Allow one left/right cursor movement with the next char, |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3535 // without breaking undo. |
7074
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6971
diff
changeset
|
3536 dont_sync_undo = MAYBE; |
c8efa41dd451
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6971
diff
changeset
|
3537 break; |
c8efa41dd451
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6971
diff
changeset
|
3538 |
18777
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parents:
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diff
changeset
|
3539 // Unknown CTRL-G command, reserved for future expansion. |
6949 | 3540 default: vim_beep(BO_CTRLG); |
7 | 3541 } |
3542 } | |
3543 | |
3544 /* | |
449 | 3545 * CTRL-^ in Insert mode. |
3546 */ | |
3547 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3548 ins_ctrl_hat(void) |
449 | 3549 { |
782 | 3550 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
449 | 3551 { |
18777
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diff
changeset
|
3552 // ":lmap" mappings exists, Toggle use of ":lmap" mappings. |
449 | 3553 if (State & LANGMAP) |
3554 { | |
3555 curbuf->b_p_iminsert = B_IMODE_NONE; | |
3556 State &= ~LANGMAP; | |
3557 } | |
3558 else | |
3559 { | |
3560 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
3561 State |= LANGMAP; | |
13380
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13244
diff
changeset
|
3562 #ifdef HAVE_INPUT_METHOD |
449 | 3563 im_set_active(FALSE); |
3564 #endif | |
3565 } | |
3566 } | |
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diff
changeset
|
3567 #ifdef HAVE_INPUT_METHOD |
449 | 3568 else |
3569 { | |
18777
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diff
changeset
|
3570 // There are no ":lmap" mappings, toggle IM |
449 | 3571 if (im_get_status()) |
3572 { | |
3573 curbuf->b_p_iminsert = B_IMODE_NONE; | |
3574 im_set_active(FALSE); | |
3575 } | |
3576 else | |
3577 { | |
3578 curbuf->b_p_iminsert = B_IMODE_IM; | |
3579 State &= ~LANGMAP; | |
3580 im_set_active(TRUE); | |
3581 } | |
3582 } | |
3583 #endif | |
3584 set_iminsert_global(); | |
3585 showmode(); | |
3586 #ifdef FEAT_GUI | |
18777
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diff
changeset
|
3587 // may show different cursor shape or color |
449 | 3588 if (gui.in_use) |
3589 gui_update_cursor(TRUE, FALSE); | |
3590 #endif | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3591 #if defined(FEAT_KEYMAP) |
18777
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diff
changeset
|
3592 // Show/unshow value of 'keymap' in status lines. |
449 | 3593 status_redraw_curbuf(); |
3594 #endif | |
3595 } | |
3596 | |
3597 /* | |
7 | 3598 * Handle ESC in insert mode. |
3599 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
3600 * insert. | |
3601 */ | |
3602 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3603 ins_esc( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3604 long *count, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3605 int cmdchar, |
18777
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parents:
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diff
changeset
|
3606 int nomove) // don't move cursor |
7 | 3607 { |
3608 int temp; | |
3609 static int disabled_redraw = FALSE; | |
25818
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patch 8.2.3444: concealed text not revealed when leaving insert mode
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diff
changeset
|
3610 #ifdef FEAT_CONCEAL |
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diff
changeset
|
3611 // Remember if the cursor line was concealed before changing State. |
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parents:
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diff
changeset
|
3612 int cursor_line_was_concealed = curwin->w_p_cole > 0 |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3613 && conceal_cursor_line(curwin); |
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patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3614 #endif |
7 | 3615 |
744 | 3616 #ifdef FEAT_SPELL |
449 | 3617 check_spell_redraw(); |
3618 #endif | |
7 | 3619 |
3620 temp = curwin->w_cursor.col; | |
3621 if (disabled_redraw) | |
3622 { | |
3623 --RedrawingDisabled; | |
3624 disabled_redraw = FALSE; | |
3625 } | |
3626 if (!arrow_used) | |
3627 { | |
3628 /* | |
3629 * Don't append the ESC for "r<CR>" and "grx". | |
75 | 3630 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
3631 * when "count" is non-zero. | |
7 | 3632 */ |
3633 if (cmdchar != 'r' && cmdchar != 'v') | |
75 | 3634 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
7 | 3635 |
3636 /* | |
3637 * Repeating insert may take a long time. Check for | |
3638 * interrupt now and then. | |
3639 */ | |
3640 if (*count > 0) | |
3641 { | |
3642 line_breakcheck(); | |
3643 if (got_int) | |
3644 *count = 0; | |
3645 } | |
3646 | |
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diff
changeset
|
3647 if (--*count > 0) // repeat what was typed |
7 | 3648 { |
18777
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parents:
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diff
changeset
|
3649 // Vi repeats the insert without replacing characters. |
164 | 3650 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) |
3651 State &= ~REPLACE_FLAG; | |
3652 | |
7 | 3653 (void)start_redo_ins(); |
3654 if (cmdchar == 'r' || cmdchar == 'v') | |
18777
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diff
changeset
|
3655 stuffRedoReadbuff(ESC_STR); // no ESC in redo buffer |
7 | 3656 ++RedrawingDisabled; |
3657 disabled_redraw = TRUE; | |
18777
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parents:
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diff
changeset
|
3658 return FALSE; // repeat the insert |
7 | 3659 } |
5434 | 3660 stop_insert(&curwin->w_cursor, TRUE, nomove); |
7 | 3661 undisplay_dollar(); |
3662 } | |
3663 | |
22651
fba5ccf33794
patch 8.2.1874: can't do something just before leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
22427
diff
changeset
|
3664 if (cmdchar != 'r' && cmdchar != 'v') |
fba5ccf33794
patch 8.2.1874: can't do something just before leaving Insert mode
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parents:
22427
diff
changeset
|
3665 ins_apply_autocmds(EVENT_INSERTLEAVEPRE); |
fba5ccf33794
patch 8.2.1874: can't do something just before leaving Insert mode
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parents:
22427
diff
changeset
|
3666 |
18777
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changeset
|
3667 // When an autoindent was removed, curswant stays after the |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3668 // indent |
7 | 3669 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) |
3670 curwin->w_set_curswant = TRUE; | |
3671 | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3672 // Remember the last Insert position in the '^ mark. |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22651
diff
changeset
|
3673 if ((cmdmod.cmod_flags & CMOD_KEEPJUMPS) == 0) |
7 | 3674 curbuf->b_last_insert = curwin->w_cursor; |
3675 | |
3676 /* | |
3677 * The cursor should end up on the last inserted character. | |
477 | 3678 * Don't do it for CTRL-O, unless past the end of the line. |
7 | 3679 */ |
477 | 3680 if (!nomove |
3681 && (curwin->w_cursor.col != 0 | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
3682 || curwin->w_cursor.coladd > 0) |
477 | 3683 && (restart_edit == NUL |
5735 | 3684 || (gchar_cursor() == NUL && !VIsual_active)) |
7 | 3685 #ifdef FEAT_RIGHTLEFT |
3686 && !revins_on | |
3687 #endif | |
3688 ) | |
3689 { | |
25380
ac88cd21ae88
patch 8.2.3227: 'virtualedit' can only be set globally
Bram Moolenaar <Bram@vim.org>
parents:
25378
diff
changeset
|
3690 if (curwin->w_cursor.coladd > 0 || get_ve_flags() == VE_ALL) |
7 | 3691 { |
3692 oneleft(); | |
3693 if (restart_edit != NUL) | |
3694 ++curwin->w_cursor.coladd; | |
3695 } | |
3696 else | |
3697 { | |
3698 --curwin->w_cursor.col; | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3699 // Correct cursor for multi-byte character. |
7 | 3700 if (has_mbyte) |
3701 mb_adjust_cursor(); | |
3702 } | |
3703 } | |
3704 | |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3705 #ifdef HAVE_INPUT_METHOD |
18777
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parents:
18763
diff
changeset
|
3706 // Disable IM to allow typing English directly for Normal mode commands. |
3a68dc2a1bc1
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parents:
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diff
changeset
|
3707 // When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as |
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3708 // well). |
7 | 3709 if (!(State & LANGMAP)) |
3710 im_save_status(&curbuf->b_p_iminsert); | |
3711 im_set_active(FALSE); | |
3712 #endif | |
3713 | |
3714 State = NORMAL; | |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25567
diff
changeset
|
3715 trigger_modechanged(); |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3716 // need to position cursor again (e.g. when on a TAB ) |
7 | 3717 changed_cline_bef_curs(); |
3718 | |
3719 setmouse(); | |
3720 #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
|
3721 ui_cursor_shape(); // may show different cursor shape |
7 | 3722 #endif |
10684
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
3723 if (!p_ek) |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3724 { |
22091
9bb1c984c4da
patch 8.2.1595: cannot easily see what Vim sends to the terminal
Bram Moolenaar <Bram@vim.org>
parents:
22077
diff
changeset
|
3725 #ifdef FEAT_JOB_CHANNEL |
9bb1c984c4da
patch 8.2.1595: cannot easily see what Vim sends to the terminal
Bram Moolenaar <Bram@vim.org>
parents:
22077
diff
changeset
|
3726 ch_log_output = TRUE; |
9bb1c984c4da
patch 8.2.1595: cannot easily see what Vim sends to the terminal
Bram Moolenaar <Bram@vim.org>
parents:
22077
diff
changeset
|
3727 #endif |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3728 // Re-enable bracketed paste mode. |
10684
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
3729 out_str(T_BE); |
7 | 3730 |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3731 // Re-enable modifyOtherKeys. |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3732 out_str(T_CTI); |
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
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diff
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|
3733 } |
25818
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diff
changeset
|
3734 #ifdef FEAT_CONCEAL |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
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25790
diff
changeset
|
3735 // Check if the cursor line needs redrawing after changing State. If |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
parents:
25790
diff
changeset
|
3736 // 'concealcursor' is "i" it needs to be redrawn without concealing. |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3737 conceal_check_cursor_line(cursor_line_was_concealed); |
37bc83bbda91
patch 8.2.3444: concealed text not revealed when leaving insert mode
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parents:
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diff
changeset
|
3738 #endif |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3739 |
16378
3d6b282e2d6e
patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents:
16368
diff
changeset
|
3740 // When recording or for CTRL-O, need to display the new mode. |
3d6b282e2d6e
patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents:
16368
diff
changeset
|
3741 // 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
|
3742 if (reg_recording != 0 || restart_edit != NUL) |
7 | 3743 showmode(); |
16368
a3b5cbd2effe
patch 8.1.1189: mode is not cleared when leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3744 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
|
3745 msg(""); |
7 | 3746 |
18534
7dd83b5325e9
patch 8.1.2261: with modifyOtherKeys set 'noesckeys' doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3747 return TRUE; // exit Insert mode |
7 | 3748 } |
3749 | |
3750 #ifdef FEAT_RIGHTLEFT | |
3751 /* | |
3752 * Toggle language: hkmap and revins_on. | |
3753 * Move to end of reverse inserted text. | |
3754 */ | |
3755 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3756 ins_ctrl_(void) |
7 | 3757 { |
3758 if (revins_on && revins_chars && revins_scol >= 0) | |
3759 { | |
3760 while (gchar_cursor() != NUL && revins_chars--) | |
3761 ++curwin->w_cursor.col; | |
3762 } | |
3763 p_ri = !p_ri; | |
3764 revins_on = (State == INSERT && p_ri); | |
3765 if (revins_on) | |
3766 { | |
3767 revins_scol = curwin->w_cursor.col; | |
3768 revins_legal++; | |
3769 revins_chars = 0; | |
3770 undisplay_dollar(); | |
3771 } | |
3772 else | |
3773 revins_scol = -1; | |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3774 p_hkmap = curwin->w_p_rl ^ p_ri; // be consistent! |
7 | 3775 showmode(); |
3776 } | |
3777 #endif | |
3778 | |
3779 /* | |
3780 * If 'keymodel' contains "startsel", may start selection. | |
3781 * Returns TRUE when a CTRL-O and other keys stuffed. | |
3782 */ | |
3783 static int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3784 ins_start_select(int c) |
7 | 3785 { |
3786 if (km_startsel) | |
3787 switch (c) | |
3788 { | |
3789 case K_KHOME: | |
3790 case K_KEND: | |
3791 case K_PAGEUP: | |
3792 case K_KPAGEUP: | |
3793 case K_PAGEDOWN: | |
3794 case K_KPAGEDOWN: | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
3795 # ifdef MACOS_X |
7 | 3796 case K_LEFT: |
3797 case K_RIGHT: | |
3798 case K_UP: | |
3799 case K_DOWN: | |
3800 case K_END: | |
3801 case K_HOME: | |
3802 # endif | |
3803 if (!(mod_mask & MOD_MASK_SHIFT)) | |
3804 break; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3805 // FALLTHROUGH |
7 | 3806 case K_S_LEFT: |
3807 case K_S_RIGHT: | |
3808 case K_S_UP: | |
3809 case K_S_DOWN: | |
3810 case K_S_END: | |
3811 case K_S_HOME: | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3812 // Start selection right away, the cursor can move with |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3813 // CTRL-O when beyond the end of the line. |
7 | 3814 start_selection(); |
3815 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3816 // Execute the key in (insert) Select mode. |
7 | 3817 stuffcharReadbuff(Ctrl_O); |
3818 if (mod_mask) | |
3819 { | |
3820 char_u buf[4]; | |
3821 | |
3822 buf[0] = K_SPECIAL; | |
3823 buf[1] = KS_MODIFIER; | |
3824 buf[2] = mod_mask; | |
3825 buf[3] = NUL; | |
3826 stuffReadbuff(buf); | |
3827 } | |
3828 stuffcharReadbuff(c); | |
3829 return TRUE; | |
3830 } | |
3831 return FALSE; | |
3832 } | |
3833 | |
3834 /* | |
4352 | 3835 * <Insert> key in Insert mode: toggle insert/replace mode. |
449 | 3836 */ |
3837 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3838 ins_insert(int replaceState) |
449 | 3839 { |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3840 #ifdef FEAT_EVAL |
449 | 3841 set_vim_var_string(VV_INSERTMODE, |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
3842 (char_u *)((State & REPLACE_FLAG) ? "i" |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
3843 : replaceState == VREPLACE ? "v" |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
3844 : "r"), 1); |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15738
diff
changeset
|
3845 #endif |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
3846 ins_apply_autocmds(EVENT_INSERTCHANGE); |
449 | 3847 if (State & REPLACE_FLAG) |
3848 State = INSERT | (State & LANGMAP); | |
3849 else | |
3850 State = replaceState | (State & LANGMAP); | |
25790
16a7d1154be8
patch 8.2.3430: no generic way to trigger an autocommand on mode change
Bram Moolenaar <Bram@vim.org>
parents:
25567
diff
changeset
|
3851 trigger_modechanged(); |
449 | 3852 AppendCharToRedobuff(K_INS); |
3853 showmode(); | |
3854 #ifdef CURSOR_SHAPE | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3855 ui_cursor_shape(); // may show different cursor shape |
449 | 3856 #endif |
3857 } | |
3858 | |
3859 /* | |
3860 * Pressed CTRL-O in Insert mode. | |
3861 */ | |
3862 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3863 ins_ctrl_o(void) |
449 | 3864 { |
3865 if (State & VREPLACE_FLAG) | |
3866 restart_edit = 'V'; | |
23076
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
22882
diff
changeset
|
3867 else if (State & REPLACE_FLAG) |
449 | 3868 restart_edit = 'R'; |
3869 else | |
3870 restart_edit = 'I'; | |
3871 if (virtual_active()) | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3872 ins_at_eol = FALSE; // cursor always keeps its column |
449 | 3873 else |
3874 ins_at_eol = (gchar_cursor() == NUL); | |
3875 } | |
3876 | |
3877 /* | |
7 | 3878 * If the cursor is on an indent, ^T/^D insert/delete one |
3879 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
1796 | 3880 * Always round the indent to 'shiftwidth', this is compatible |
7 | 3881 * with vi. But vi only supports ^T and ^D after an |
3882 * autoindent, we support it everywhere. | |
3883 */ | |
3884 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3885 ins_shift(int c, int lastc) |
7 | 3886 { |
3887 if (stop_arrow() == FAIL) | |
3888 return; | |
3889 AppendCharToRedobuff(c); | |
3890 | |
3891 /* | |
3892 * 0^D and ^^D: remove all indent. | |
3893 */ | |
1330 | 3894 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
3895 && curwin->w_cursor.col > 0) | |
7 | 3896 { |
3897 --curwin->w_cursor.col; | |
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
|
3898 (void)del_char(FALSE); // delete the '^' or '0' |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3899 // In Replace mode, restore the characters that '^' or '0' replaced. |
7 | 3900 if (State & REPLACE_FLAG) |
3901 replace_pop_ins(); | |
3902 if (lastc == '^') | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3903 old_indent = get_indent(); // remember curr. indent |
1516 | 3904 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
7 | 3905 } |
3906 else | |
1516 | 3907 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
7 | 3908 |
3909 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
3910 did_ai = FALSE; | |
3911 #ifdef FEAT_SMARTINDENT | |
3912 did_si = FALSE; | |
3913 can_si = FALSE; | |
3914 can_si_back = FALSE; | |
3915 #endif | |
3916 #ifdef FEAT_CINDENT | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3917 can_cindent = FALSE; // no cindenting after ^D or ^T |
7 | 3918 #endif |
3919 } | |
3920 | |
3921 static void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3922 ins_del(void) |
7 | 3923 { |
3924 int temp; | |
3925 | |
3926 if (stop_arrow() == FAIL) | |
3927 return; | |
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
|
3928 if (gchar_cursor() == NUL) // delete newline |
7 | 3929 { |
3930 temp = curwin->w_cursor.col; | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3931 if (!can_bs(BS_EOL) // only if "eol" included |
5848 | 3932 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
6949 | 3933 vim_beep(BO_BS); |
7 | 3934 else |
13402
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patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
3935 { |
7 | 3936 curwin->w_cursor.col = temp; |
18777
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diff
changeset
|
3937 // 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>
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18763
diff
changeset
|
3938 // have been added. That makes sure, that open_line() later |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
3939 // 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
|
3940 if (State & VREPLACE_FLAG && |
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
3941 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
|
3942 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
|
3943 } |
7 | 3944 } |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3945 else if (del_char(FALSE) == FAIL) // delete char under cursor |
6949 | 3946 vim_beep(BO_BS); |
7 | 3947 did_ai = FALSE; |
3948 #ifdef FEAT_SMARTINDENT | |
3949 did_si = FALSE; | |
3950 can_si = FALSE; | |
3951 can_si_back = FALSE; | |
3952 #endif | |
3953 AppendCharToRedobuff(K_DEL); | |
3954 } | |
3955 | |
1460 | 3956 /* |
3957 * Delete one character for ins_bs(). | |
3958 */ | |
3959 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3960 ins_bs_one(colnr_T *vcolp) |
1460 | 3961 { |
3962 dec_cursor(); | |
3963 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
3964 if (State & REPLACE_FLAG) | |
3965 { | |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3966 // 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
|
3967 // Replace mode |
1460 | 3968 if (curwin->w_cursor.lnum != Insstart.lnum |
3969 || curwin->w_cursor.col >= Insstart.col) | |
1782 | 3970 replace_do_bs(-1); |
1460 | 3971 } |
3972 else | |
3973 (void)del_char(FALSE); | |
3974 } | |
3975 | |
7 | 3976 /* |
3977 * Handle Backspace, delete-word and delete-line in Insert mode. | |
3978 * Return TRUE when backspace was actually used. | |
3979 */ | |
3980 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3981 ins_bs( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3982 int c, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3983 int mode, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3984 int *inserted_space_p) |
7 | 3985 { |
3986 linenr_T lnum; | |
3987 int cc; | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3988 int temp = 0; // init for GCC |
1872 | 3989 colnr_T save_col; |
7 | 3990 colnr_T mincol; |
3991 int did_backspace = FALSE; | |
3992 int in_indent; | |
3993 int oldState; | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3994 int cpc[MAX_MCO]; // composing characters |
26813
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
3995 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
3996 int call_fix_indent = FALSE; |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
3997 #endif |
7 | 3998 |
3999 /* | |
4000 * can't delete anything in an empty file | |
4001 * can't backup past first character in buffer | |
4002 * can't backup past starting point unless 'backspace' > 1 | |
4003 * can backup to a previous line if 'backspace' == 0 | |
4004 */ | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
4005 if ( BUFEMPTY() |
7 | 4006 || ( |
4007 #ifdef FEAT_RIGHTLEFT | |
4008 !revins_on && | |
4009 #endif | |
4010 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
4011 || (!can_bs(BS_START) | |
22858
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
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22699
diff
changeset
|
4012 && ((arrow_used |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4013 #ifdef FEAT_JOB_CHANNEL |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4014 && !bt_prompt(curbuf) |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4015 #endif |
52b5aa2e8c8f
patch 8.2.1976: cannot backspace in prompt buffer after using cursor-left
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4016 ) || (curwin->w_cursor.lnum == Insstart_orig.lnum |
5852 | 4017 && curwin->w_cursor.col <= Insstart_orig.col))) |
7 | 4018 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
4019 && curwin->w_cursor.col <= ai_col) | |
4020 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
4021 { | |
6949 | 4022 vim_beep(BO_BS); |
7 | 4023 return FALSE; |
4024 } | |
4025 | |
4026 if (stop_arrow() == FAIL) | |
4027 return FALSE; | |
4028 in_indent = inindent(0); | |
4029 #ifdef FEAT_CINDENT | |
4030 if (in_indent) | |
4031 can_cindent = FALSE; | |
4032 #endif | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4033 end_comment_pending = NUL; // After BS, don't auto-end comment |
7 | 4034 #ifdef FEAT_RIGHTLEFT |
18777
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diff
changeset
|
4035 if (revins_on) // put cursor after last inserted char |
7 | 4036 inc_cursor(); |
4037 #endif | |
4038 | |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4039 // Virtualedit: |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
4040 // BACKSPACE_CHAR eats a virtual space |
3a68dc2a1bc1
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diff
changeset
|
4041 // BACKSPACE_WORD eats all coladd |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
4042 // BACKSPACE_LINE eats all coladd and keeps going |
7 | 4043 if (curwin->w_cursor.coladd > 0) |
4044 { | |
4045 if (mode == BACKSPACE_CHAR) | |
4046 { | |
4047 --curwin->w_cursor.coladd; | |
4048 return TRUE; | |
4049 } | |
4050 if (mode == BACKSPACE_WORD) | |
4051 { | |
4052 curwin->w_cursor.coladd = 0; | |
4053 return TRUE; | |
4054 } | |
4055 curwin->w_cursor.coladd = 0; | |
4056 } | |
4057 | |
4058 /* | |
11295
d772bf077b3f
patch 8.0.0533: abbreviation doesn't work after backspacing newline
Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
4059 * Delete newline! |
7 | 4060 */ |
4061 if (curwin->w_cursor.col == 0) | |
4062 { | |
6629 | 4063 lnum = Insstart.lnum; |
5852 | 4064 if (curwin->w_cursor.lnum == lnum |
7 | 4065 #ifdef FEAT_RIGHTLEFT |
4066 || revins_on | |
4067 #endif | |
4068 ) | |
4069 { | |
4070 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
4071 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
4072 return FALSE; | |
6629 | 4073 --Insstart.lnum; |
11311
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patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
4074 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
7 | 4075 } |
4076 /* | |
4077 * In replace mode: | |
4078 * cc < 0: NL was inserted, delete it | |
4079 * cc >= 0: NL was replaced, put original characters back | |
4080 */ | |
4081 cc = -1; | |
4082 if (State & REPLACE_FLAG) | |
18777
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
4083 cc = replace_pop(); // returns -1 if NL was inserted |
7 | 4084 /* |
4085 * In replace mode, in the line we started replacing, we only move the | |
4086 * cursor. | |
4087 */ | |
4088 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
4089 { | |
4090 dec_cursor(); | |
4091 } | |
4092 else | |
4093 { | |
4094 if (!(State & VREPLACE_FLAG) | |
4095 || curwin->w_cursor.lnum > orig_line_count) | |
4096 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4097 temp = gchar_cursor(); // remember current char |
7 | 4098 --curwin->w_cursor.lnum; |
278 | 4099 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4100 // 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
|
4101 // 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
|
4102 // again when auto-formatting. |
278 | 4103 if (has_format_option(FO_AUTO) |
4104 && has_format_option(FO_WHITE_PAR)) | |
4105 { | |
4106 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
4107 TRUE); | |
4108 int len; | |
4109 | |
835 | 4110 len = (int)STRLEN(ptr); |
278 | 4111 if (len > 0 && ptr[len - 1] == ' ') |
4112 ptr[len - 1] = NUL; | |
4113 } | |
4114 | |
5848 | 4115 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
7 | 4116 if (temp == NUL && gchar_cursor() != NUL) |
4117 inc_cursor(); | |
4118 } | |
4119 else | |
4120 dec_cursor(); | |
4121 | |
4122 /* | |
4123 * In REPLACE mode we have to put back the text that was replaced | |
4124 * by the NL. On the replace stack is first a NUL-terminated | |
4125 * sequence of characters that were deleted and then the | |
4126 * characters that NL replaced. | |
4127 */ | |
4128 if (State & REPLACE_FLAG) | |
4129 { | |
4130 /* | |
4131 * Do the next ins_char() in NORMAL state, to | |
4132 * prevent ins_char() from replacing characters and | |
4133 * avoiding showmatch(). | |
4134 */ | |
4135 oldState = State; | |
4136 State = NORMAL; | |
4137 /* | |
4138 * restore characters (blanks) deleted after cursor | |
4139 */ | |
4140 while (cc > 0) | |
4141 { | |
1872 | 4142 save_col = curwin->w_cursor.col; |
7 | 4143 mb_replace_pop_ins(cc); |
1872 | 4144 curwin->w_cursor.col = save_col; |
7 | 4145 cc = replace_pop(); |
4146 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4147 // restore the characters that NL replaced |
7 | 4148 replace_pop_ins(); |
4149 State = oldState; | |
4150 } | |
4151 } | |
4152 did_ai = FALSE; | |
4153 } | |
4154 else | |
4155 { | |
4156 /* | |
4157 * Delete character(s) before the cursor. | |
4158 */ | |
4159 #ifdef FEAT_RIGHTLEFT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4160 if (revins_on) // put cursor on last inserted char |
7 | 4161 dec_cursor(); |
4162 #endif | |
4163 mincol = 0; | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4164 // keep indent |
1085 | 4165 if (mode == BACKSPACE_LINE |
4166 && (curbuf->b_p_ai | |
4167 #ifdef FEAT_CINDENT | |
2004 | 4168 || cindent_on() |
1085 | 4169 #endif |
4170 ) | |
7 | 4171 #ifdef FEAT_RIGHTLEFT |
4172 && !revins_on | |
4173 #endif | |
4174 ) | |
4175 { | |
1872 | 4176 save_col = curwin->w_cursor.col; |
7 | 4177 beginline(BL_WHITE); |
1988 | 4178 if (curwin->w_cursor.col < save_col) |
26813
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4179 { |
7 | 4180 mincol = curwin->w_cursor.col; |
26813
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4181 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4182 // should now fix the indent to match with the previous line |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4183 call_fix_indent = TRUE; |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4184 #endif |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
4185 } |
1872 | 4186 curwin->w_cursor.col = save_col; |
7 | 4187 } |
4188 | |
4189 /* | |
4190 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
4191 */ | |
4192 if ( mode == BACKSPACE_CHAR | |
4193 && ((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
|
4194 || ((get_sts_value() != 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4195 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4196 || 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
|
4197 #endif |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4198 ) |
1497 | 4199 && curwin->w_cursor.col > 0 |
7 | 4200 && (*(ml_get_cursor() - 1) == TAB |
4201 || (*(ml_get_cursor() - 1) == ' ' | |
4202 && (!*inserted_space_p | |
4203 || arrow_used)))))) | |
4204 { | |
4205 int ts; | |
4206 colnr_T vcol; | |
4207 colnr_T want_vcol; | |
1460 | 4208 colnr_T start_vcol; |
7 | 4209 |
4210 *inserted_space_p = FALSE; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4211 // 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
|
4212 // '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
|
4213 // the previous character. |
7 | 4214 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); |
1460 | 4215 start_vcol = vcol; |
7 | 4216 dec_cursor(); |
4217 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
4218 inc_cursor(); | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4219 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4220 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
|
4221 { |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4222 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
|
4223 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
|
4224 } |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4225 else |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4226 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
|
4227 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
|
4228 #else |
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4229 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
|
4230 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
|
4231 else |
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4232 ts = (int)get_sts_value(); |
7 | 4233 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
|
4234 #endif |
7 | 4235 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4236 // delete characters until we are at or before want_vcol |
7 | 4237 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
|
4238 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
1460 | 4239 ins_bs_one(&vcol); |
7 | 4240 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4241 // insert extra spaces until we are at want_vcol |
7 | 4242 while (vcol < want_vcol) |
4243 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4244 // Remember the first char we inserted |
5852 | 4245 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
4246 && curwin->w_cursor.col < Insstart_orig.col) | |
4247 Insstart_orig.col = curwin->w_cursor.col; | |
7 | 4248 |
4249 if (State & VREPLACE_FLAG) | |
4250 ins_char(' '); | |
4251 else | |
4252 { | |
4253 ins_str((char_u *)" "); | |
1460 | 4254 if ((State & REPLACE_FLAG)) |
4255 replace_push(NUL); | |
7 | 4256 } |
4257 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
4258 } | |
1460 | 4259 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4260 // 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
|
4261 // happen when using 'sts' and 'linebreak'. |
1460 | 4262 if (vcol >= start_vcol) |
4263 ins_bs_one(&vcol); | |
7 | 4264 } |
4265 | |
4266 /* | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
4267 * Delete up to starting point, start of line or previous word. |
7 | 4268 */ |
6712 | 4269 else |
4270 { | |
4271 int cclass = 0, prev_cclass = 0; | |
4272 | |
4273 if (has_mbyte) | |
4274 cclass = mb_get_class(ml_get_cursor()); | |
4275 do | |
7 | 4276 { |
4277 #ifdef FEAT_RIGHTLEFT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4278 if (!revins_on) // put cursor on char to be deleted |
6712 | 4279 #endif |
7 | 4280 dec_cursor(); |
6712 | 4281 |
4282 cc = gchar_cursor(); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4283 // look multi-byte character class |
6712 | 4284 if (has_mbyte) |
4285 { | |
4286 prev_cclass = cclass; | |
4287 cclass = mb_get_class(ml_get_cursor()); | |
4288 } | |
4289 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4290 // start of word? |
6712 | 4291 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) |
4292 { | |
4293 mode = BACKSPACE_WORD_NOT_SPACE; | |
4294 temp = vim_iswordc(cc); | |
4295 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4296 // end of word? |
6712 | 4297 else if (mode == BACKSPACE_WORD_NOT_SPACE |
4298 && ((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
|
4299 || prev_cclass != cclass)) |
6712 | 4300 { |
4301 #ifdef FEAT_RIGHTLEFT | |
4302 if (!revins_on) | |
4303 #endif | |
4304 inc_cursor(); | |
4305 #ifdef FEAT_RIGHTLEFT | |
4306 else if (State & REPLACE_FLAG) | |
4307 dec_cursor(); | |
4308 #endif | |
4309 break; | |
4310 } | |
4311 if (State & REPLACE_FLAG) | |
4312 replace_do_bs(-1); | |
4313 else | |
4314 { | |
4315 if (enc_utf8 && p_deco) | |
4316 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
4317 (void)del_char(FALSE); | |
4318 /* | |
4319 * If there are combining characters and 'delcombine' is set | |
4320 * move the cursor back. Don't back up before the base | |
4321 * character. | |
4322 */ | |
4323 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
4324 inc_cursor(); | |
7 | 4325 #ifdef FEAT_RIGHTLEFT |
6712 | 4326 if (revins_chars) |
4327 { | |
4328 revins_chars--; | |
4329 revins_legal++; | |
4330 } | |
4331 if (revins_on && gchar_cursor() == NUL) | |
4332 break; | |
4333 #endif | |
7 | 4334 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4335 // Just a single backspace?: |
6712 | 4336 if (mode == BACKSPACE_CHAR) |
7 | 4337 break; |
6712 | 4338 } while ( |
7 | 4339 #ifdef FEAT_RIGHTLEFT |
6712 | 4340 revins_on || |
4341 #endif | |
4342 (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
|
4343 && (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
|
4344 || (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
|
4345 || 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>
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19627
diff
changeset
|
4346 ))); |
6712 | 4347 } |
7 | 4348 did_backspace = TRUE; |
4349 } | |
4350 #ifdef FEAT_SMARTINDENT | |
4351 did_si = FALSE; | |
4352 can_si = FALSE; | |
4353 can_si_back = FALSE; | |
4354 #endif | |
4355 if (curwin->w_cursor.col <= 1) | |
4356 did_ai = FALSE; | |
26813
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patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4357 |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
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diff
changeset
|
4358 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
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diff
changeset
|
4359 if (call_fix_indent) |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4360 fix_indent(); |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4361 #endif |
efa773bec478
patch 8.2.3935: CTRL-U in Insert mode does not fix the indent
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parents:
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diff
changeset
|
4362 |
7 | 4363 /* |
4364 * It's a little strange to put backspaces into the redo | |
4365 * buffer, but it makes auto-indent a lot easier to deal | |
4366 * with. | |
4367 */ | |
4368 AppendCharToRedobuff(c); | |
4369 | |
18777
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diff
changeset
|
4370 // If deleted before the insertion point, adjust it |
5852 | 4371 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
|
4372 && curwin->w_cursor.col < Insstart_orig.col) |
5852 | 4373 Insstart_orig.col = curwin->w_cursor.col; |
7 | 4374 |
18777
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diff
changeset
|
4375 // 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
|
4376 // was there remains visible |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
4377 // 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
|
4378 // 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
|
4379 // We can emulate the vi behaviour by pretending there is a dollar |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
4380 // displayed even when there isn't. |
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4381 // --pkv Sun Jan 19 01:56:40 EST 2003 |
3318 | 4382 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
7 | 4383 dollar_vcol = curwin->w_virtcol; |
4384 | |
1514 | 4385 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4386 // 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
|
4387 // 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
|
4388 // char before a Tab. |
1514 | 4389 if (did_backspace) |
4390 foldOpenCursor(); | |
4391 #endif | |
4392 | |
7 | 4393 return did_backspace; |
4394 } | |
4395 | |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4396 /* |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4397 * 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
|
4398 * P_PE literally. |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4399 * 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
|
4400 */ |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4401 int |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4402 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
|
4403 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4404 int c; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4405 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
|
4406 int idx = 0; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4407 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
|
4408 int ret_char = -1; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4409 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
|
4410 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
|
4411 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4412 // 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
|
4413 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
|
4414 end = NULL; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4415 ++no_mapping; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4416 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
|
4417 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
|
4418 // 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
|
4419 // 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
|
4420 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
|
4421 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4422 for (;;) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4423 { |
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
|
4424 // 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
|
4425 if (end == NULL && vpeekc() == NUL) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4426 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
|
4427 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
|
4428 c = vgetc(); |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
4429 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
|
4430 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
|
4431 // 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
|
4432 // 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
|
4433 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
|
4434 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4435 if (has_mbyte) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4436 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
|
4437 else |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4438 buf[idx++] = c; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4439 buf[idx] = NUL; |
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
4440 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
|
4441 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4442 if (end[idx] == NUL) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4443 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
|
4444 continue; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4445 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4446 if (!drop) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4447 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4448 switch (mode) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4449 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4450 case PASTE_CMDLINE: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4451 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
|
4452 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4453 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4454 case PASTE_EX: |
27380
7c07681f8a05
patch 8.2.4218: illegal memory access with bracketed paste in Ex mode
Bram Moolenaar <Bram@vim.org>
parents:
27350
diff
changeset
|
4455 // add one for the NUL that is going to be appended |
7c07681f8a05
patch 8.2.4218: illegal memory access with bracketed paste in Ex mode
Bram Moolenaar <Bram@vim.org>
parents:
27350
diff
changeset
|
4456 if (gap != NULL && ga_grow(gap, idx + 1) == OK) |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4457 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4458 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
|
4459 buf, (size_t)idx); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4460 gap->ga_len += idx; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4461 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4462 break; |
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 case PASTE_INSERT: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4465 if (stop_arrow() == OK) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4466 { |
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4467 c = buf[0]; |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4468 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
|
4469 ins_eol(c); |
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4470 else |
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4471 { |
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4472 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
|
4473 AppendToRedobuffLit(buf, idx); |
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
4474 } |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4475 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4476 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4477 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4478 case PASTE_ONE_CHAR: |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4479 if (ret_char == -1) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4480 { |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4481 if (has_mbyte) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4482 ret_char = (*mb_ptr2char)(buf); |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4483 else |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4484 ret_char = buf[0]; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4485 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4486 break; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4487 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4488 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4489 idx = 0; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4490 } |
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
4491 |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4492 --no_mapping; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4493 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
|
4494 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
|
4495 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
|
4496 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4497 return ret_char; |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4498 } |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
4499 |
692 | 4500 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
724 | 4501 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4502 ins_tabline(int c) |
692 | 4503 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4504 // We will be leaving the current window, unless closing another tab. |
692 | 4505 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE |
4506 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
4507 { | |
4508 undisplay_dollar(); | |
4509 start_arrow(&curwin->w_cursor); | |
4510 # ifdef FEAT_CINDENT | |
4511 can_cindent = TRUE; | |
4512 # endif | |
4513 } | |
4514 | |
4515 if (c == K_TABLINE) | |
4516 goto_tabpage(current_tab); | |
4517 else | |
846 | 4518 { |
692 | 4519 handle_tabmenu(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4520 redraw_statuslines(); // will redraw the tabline when needed |
846 | 4521 } |
692 | 4522 } |
4523 #endif | |
4524 | |
4525 #if defined(FEAT_GUI) || defined(PROTO) | |
7 | 4526 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4527 ins_scroll(void) |
7 | 4528 { |
4529 pos_T tpos; | |
4530 | |
4531 undisplay_dollar(); | |
4532 tpos = curwin->w_cursor; | |
4533 if (gui_do_scroll()) | |
4534 { | |
4535 start_arrow(&tpos); | |
4536 # ifdef FEAT_CINDENT | |
4537 can_cindent = TRUE; | |
4538 # endif | |
4539 } | |
4540 } | |
4541 | |
4542 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4543 ins_horscroll(void) |
7 | 4544 { |
4545 pos_T tpos; | |
4546 | |
4547 undisplay_dollar(); | |
4548 tpos = curwin->w_cursor; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4549 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
7 | 4550 { |
4551 start_arrow(&tpos); | |
4552 # ifdef FEAT_CINDENT | |
4553 can_cindent = TRUE; | |
4554 # endif | |
4555 } | |
4556 } | |
4557 #endif | |
4558 | |
4559 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
|
4560 ins_left(void) |
7 | 4561 { |
4562 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
|
4563 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4564 |
4565 #ifdef FEAT_FOLDING | |
4566 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4567 foldOpenCursor(); | |
4568 #endif | |
4569 undisplay_dollar(); | |
4570 tpos = curwin->w_cursor; | |
4571 if (oneleft() == OK) | |
4572 { | |
941 | 4573 #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
|
4574 // 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
|
4575 // 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
|
4576 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
941 | 4577 #endif |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4578 { |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4579 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
|
4580 if (!end_change) |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4581 AppendCharToRedobuff(K_LEFT); |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4582 } |
7 | 4583 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4584 // If exit reversed string, position is fixed |
7 | 4585 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) |
4586 revins_legal++; | |
4587 revins_chars++; | |
4588 #endif | |
4589 } | |
4590 | |
4591 /* | |
4592 * if 'whichwrap' set for cursor in insert mode may go to | |
4593 * previous line | |
4594 */ | |
4595 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
4596 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4597 // always break undo when moving upwards/downwards, else undo may break |
7 | 4598 start_arrow(&tpos); |
4599 --(curwin->w_cursor.lnum); | |
4600 coladvance((colnr_T)MAXCOL); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4601 curwin->w_set_curswant = TRUE; // so we stay at the end |
7 | 4602 } |
4603 else | |
6949 | 4604 vim_beep(BO_CRSR); |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4605 dont_sync_undo = FALSE; |
7 | 4606 } |
4607 | |
4608 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4609 ins_home(int c) |
7 | 4610 { |
4611 pos_T tpos; | |
4612 | |
4613 #ifdef FEAT_FOLDING | |
4614 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4615 foldOpenCursor(); | |
4616 #endif | |
4617 undisplay_dollar(); | |
4618 tpos = curwin->w_cursor; | |
4619 if (c == K_C_HOME) | |
4620 curwin->w_cursor.lnum = 1; | |
4621 curwin->w_cursor.col = 0; | |
4622 curwin->w_cursor.coladd = 0; | |
4623 curwin->w_curswant = 0; | |
4624 start_arrow(&tpos); | |
4625 } | |
4626 | |
4627 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4628 ins_end(int c) |
7 | 4629 { |
4630 pos_T tpos; | |
4631 | |
4632 #ifdef FEAT_FOLDING | |
4633 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4634 foldOpenCursor(); | |
4635 #endif | |
4636 undisplay_dollar(); | |
4637 tpos = curwin->w_cursor; | |
4638 if (c == K_C_END) | |
4639 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4640 coladvance((colnr_T)MAXCOL); | |
4641 curwin->w_curswant = MAXCOL; | |
4642 | |
4643 start_arrow(&tpos); | |
4644 } | |
4645 | |
4646 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
|
4647 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
|
4648 { |
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
|
4649 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4650 #ifdef FEAT_FOLDING |
4651 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4652 foldOpenCursor(); | |
4653 #endif | |
4654 undisplay_dollar(); | |
4655 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
4656 { | |
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
|
4657 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
|
4658 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
|
4659 AppendCharToRedobuff(K_S_LEFT); |
7 | 4660 (void)bck_word(1L, FALSE, FALSE); |
4661 curwin->w_set_curswant = TRUE; | |
4662 } | |
4663 else | |
6949 | 4664 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
|
4665 dont_sync_undo = FALSE; |
7 | 4666 } |
4667 | |
4668 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
|
4669 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
|
4670 { |
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
|
4671 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
|
4672 |
7 | 4673 #ifdef FEAT_FOLDING |
4674 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4675 foldOpenCursor(); | |
4676 #endif | |
4677 undisplay_dollar(); | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
4678 if (gchar_cursor() != NUL || virtual_active()) |
7 | 4679 { |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4680 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
|
4681 if (!end_change) |
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4682 AppendCharToRedobuff(K_RIGHT); |
7 | 4683 curwin->w_set_curswant = TRUE; |
4684 if (virtual_active()) | |
4685 oneright(); | |
4686 else | |
4687 { | |
4688 if (has_mbyte) | |
474 | 4689 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
7 | 4690 else |
4691 ++curwin->w_cursor.col; | |
4692 } | |
4693 | |
4694 #ifdef FEAT_RIGHTLEFT | |
4695 revins_legal++; | |
4696 if (revins_chars) | |
4697 revins_chars--; | |
4698 #endif | |
4699 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4700 // 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
|
4701 // cursor to the next line |
7 | 4702 else if (vim_strchr(p_ww, ']') != NULL |
4703 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
4704 { | |
4705 start_arrow(&curwin->w_cursor); | |
4706 curwin->w_set_curswant = TRUE; | |
4707 ++curwin->w_cursor.lnum; | |
4708 curwin->w_cursor.col = 0; | |
4709 } | |
4710 else | |
6949 | 4711 vim_beep(BO_CRSR); |
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4712 dont_sync_undo = FALSE; |
7 | 4713 } |
4714 | |
4715 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
|
4716 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
|
4717 { |
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
|
4718 int end_change = dont_sync_undo == FALSE; // end undoable change |
7 | 4719 #ifdef FEAT_FOLDING |
4720 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
4721 foldOpenCursor(); | |
4722 #endif | |
4723 undisplay_dollar(); | |
4724 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
4725 || gchar_cursor() != NUL) | |
4726 { | |
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
|
4727 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
|
4728 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
|
4729 AppendCharToRedobuff(K_S_RIGHT); |
7 | 4730 (void)fwd_word(1L, FALSE, 0); |
4731 curwin->w_set_curswant = TRUE; | |
4732 } | |
4733 else | |
6949 | 4734 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
|
4735 dont_sync_undo = FALSE; |
7 | 4736 } |
4737 | |
4738 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4739 ins_up( |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4740 int startcol) // when TRUE move to Insstart.col |
7 | 4741 { |
4742 pos_T tpos; | |
4743 linenr_T old_topline = curwin->w_topline; | |
4744 #ifdef FEAT_DIFF | |
4745 int old_topfill = curwin->w_topfill; | |
4746 #endif | |
4747 | |
4748 undisplay_dollar(); | |
4749 tpos = curwin->w_cursor; | |
4750 if (cursor_up(1L, TRUE) == OK) | |
4751 { | |
4752 if (startcol) | |
4753 coladvance(getvcol_nolist(&Insstart)); | |
4754 if (old_topline != curwin->w_topline | |
4755 #ifdef FEAT_DIFF | |
4756 || old_topfill != curwin->w_topfill | |
4757 #endif | |
4758 ) | |
4759 redraw_later(VALID); | |
4760 start_arrow(&tpos); | |
4761 #ifdef FEAT_CINDENT | |
4762 can_cindent = TRUE; | |
4763 #endif | |
4764 } | |
4765 else | |
6949 | 4766 vim_beep(BO_CRSR); |
7 | 4767 } |
4768 | |
4769 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4770 ins_pageup(void) |
7 | 4771 { |
4772 pos_T tpos; | |
4773 | |
4774 undisplay_dollar(); | |
828 | 4775 |
4776 if (mod_mask & MOD_MASK_CTRL) | |
4777 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4778 // <C-PageUp>: tab page back |
1013 | 4779 if (first_tabpage->tp_next != NULL) |
4780 { | |
4781 start_arrow(&curwin->w_cursor); | |
4782 goto_tabpage(-1); | |
4783 } | |
828 | 4784 return; |
4785 } | |
4786 | |
7 | 4787 tpos = curwin->w_cursor; |
4788 if (onepage(BACKWARD, 1L) == OK) | |
4789 { | |
4790 start_arrow(&tpos); | |
4791 #ifdef FEAT_CINDENT | |
4792 can_cindent = TRUE; | |
4793 #endif | |
4794 } | |
4795 else | |
6949 | 4796 vim_beep(BO_CRSR); |
7 | 4797 } |
4798 | |
4799 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4800 ins_down( |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4801 int startcol) // when TRUE move to Insstart.col |
7 | 4802 { |
4803 pos_T tpos; | |
4804 linenr_T old_topline = curwin->w_topline; | |
4805 #ifdef FEAT_DIFF | |
4806 int old_topfill = curwin->w_topfill; | |
4807 #endif | |
4808 | |
4809 undisplay_dollar(); | |
4810 tpos = curwin->w_cursor; | |
4811 if (cursor_down(1L, TRUE) == OK) | |
4812 { | |
4813 if (startcol) | |
4814 coladvance(getvcol_nolist(&Insstart)); | |
4815 if (old_topline != curwin->w_topline | |
4816 #ifdef FEAT_DIFF | |
4817 || old_topfill != curwin->w_topfill | |
4818 #endif | |
4819 ) | |
4820 redraw_later(VALID); | |
4821 start_arrow(&tpos); | |
4822 #ifdef FEAT_CINDENT | |
4823 can_cindent = TRUE; | |
4824 #endif | |
4825 } | |
4826 else | |
6949 | 4827 vim_beep(BO_CRSR); |
7 | 4828 } |
4829 | |
4830 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4831 ins_pagedown(void) |
7 | 4832 { |
4833 pos_T tpos; | |
4834 | |
4835 undisplay_dollar(); | |
828 | 4836 |
4837 if (mod_mask & MOD_MASK_CTRL) | |
4838 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4839 // <C-PageDown>: tab page forward |
1013 | 4840 if (first_tabpage->tp_next != NULL) |
4841 { | |
4842 start_arrow(&curwin->w_cursor); | |
4843 goto_tabpage(0); | |
4844 } | |
828 | 4845 return; |
4846 } | |
4847 | |
7 | 4848 tpos = curwin->w_cursor; |
4849 if (onepage(FORWARD, 1L) == OK) | |
4850 { | |
4851 start_arrow(&tpos); | |
4852 #ifdef FEAT_CINDENT | |
4853 can_cindent = TRUE; | |
4854 #endif | |
4855 } | |
4856 else | |
6949 | 4857 vim_beep(BO_CRSR); |
7 | 4858 } |
4859 | |
4860 #ifdef FEAT_DND | |
4861 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4862 ins_drop(void) |
7 | 4863 { |
22176
6941d3205be9
patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents:
22095
diff
changeset
|
4864 do_put('~', NULL, BACKWARD, 1L, PUT_CURSEND); |
7 | 4865 } |
4866 #endif | |
4867 | |
4868 /* | |
4869 * Handle TAB in Insert or Replace mode. | |
4870 * Return TRUE when the TAB needs to be inserted like a normal character. | |
4871 */ | |
4872 static int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4873 ins_tab(void) |
7 | 4874 { |
4875 int ind; | |
4876 int i; | |
4877 int temp; | |
4878 | |
4879 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
4880 Insstart_blank_vcol = get_nolist_virtcol(); | |
4881 if (echeck_abbr(TAB + ABBR_OFF)) | |
4882 return FALSE; | |
4883 | |
4884 ind = inindent(0); | |
4885 #ifdef FEAT_CINDENT | |
4886 if (ind) | |
4887 can_cindent = FALSE; | |
4888 #endif | |
4889 | |
4890 /* | |
14175
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4891 * When nothing special, insert TAB like a normal character. |
7 | 4892 */ |
4893 if (!curbuf->b_p_et | |
14175
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4894 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4895 && !(p_sta && ind |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4896 // These five lines mean 'tabstop' != 'shiftwidth' |
14175
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patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4897 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4898 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4899 && 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
|
4900 != get_sw_value(curbuf)) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4901 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4902 && 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
|
4903 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4904 #else |
5438 | 4905 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
14175
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parents:
14103
diff
changeset
|
4906 #endif |
3873 | 4907 && get_sts_value() == 0) |
7 | 4908 return TRUE; |
4909 | |
4910 if (stop_arrow() == FAIL) | |
4911 return TRUE; | |
4912 | |
4913 did_ai = FALSE; | |
4914 #ifdef FEAT_SMARTINDENT | |
4915 did_si = FALSE; | |
4916 can_si = FALSE; | |
4917 can_si_back = FALSE; | |
4918 #endif | |
4919 AppendToRedobuff((char_u *)"\t"); | |
4920 | |
14175
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parents:
14103
diff
changeset
|
4921 #ifdef FEAT_VARTABS |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4922 if (p_sta && ind) // insert tab in indent, use 'shiftwidth' |
14175
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patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4923 { |
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4924 temp = (int)get_sw_value(curbuf); |
14175
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patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
4925 temp -= get_nolist_virtcol() % temp; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
4926 } |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4927 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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parents:
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diff
changeset
|
4928 // use 'softtabstop' when set |
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
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parents:
14175
diff
changeset
|
4929 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
14175
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patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
4930 curbuf->b_p_vsts_array); |
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
|
4931 else // otherwise use 'tabstop' |
14175
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parents:
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diff
changeset
|
4932 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
4933 curbuf->b_p_vts_array); |
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patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
4934 #else |
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
|
4935 if (p_sta && ind) // insert tab in indent, use 'shiftwidth' |
5438 | 4936 temp = (int)get_sw_value(curbuf); |
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
|
4937 else if (curbuf->b_p_sts != 0) // use 'softtabstop' when set |
3873 | 4938 temp = (int)get_sts_value(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
4939 else // otherwise use 'tabstop' |
7 | 4940 temp = (int)curbuf->b_p_ts; |
4941 temp -= get_nolist_virtcol() % temp; | |
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parents:
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diff
changeset
|
4942 #endif |
7 | 4943 |
4944 /* | |
4945 * Insert the first space with ins_char(). It will delete one char in | |
4946 * replace mode. Insert the rest with ins_str(); it will not delete any | |
4947 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
4948 */ | |
4949 ins_char(' '); | |
4950 while (--temp > 0) | |
4951 { | |
4952 if (State & VREPLACE_FLAG) | |
4953 ins_char(' '); | |
4954 else | |
4955 { | |
4956 ins_str((char_u *)" "); | |
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
|
4957 if (State & REPLACE_FLAG) // no char replaced |
7 | 4958 replace_push(NUL); |
4959 } | |
4960 } | |
4961 | |
4962 /* | |
4963 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
4964 */ | |
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diff
changeset
|
4965 #ifdef FEAT_VARTABS |
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parents:
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diff
changeset
|
4966 if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 |
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parents:
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diff
changeset
|
4967 || get_sts_value() > 0 |
2ad722003b36
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parents:
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diff
changeset
|
4968 || (p_sta && ind))) |
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parents:
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diff
changeset
|
4969 #else |
3873 | 4970 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
14175
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diff
changeset
|
4971 #endif |
7 | 4972 { |
4973 char_u *ptr; | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4974 char_u *saved_line = NULL; // init for GCC |
7 | 4975 pos_T pos; |
4976 pos_T fpos; | |
4977 pos_T *cursor; | |
4978 colnr_T want_vcol, vcol; | |
4979 int change_col = -1; | |
4980 int save_list = curwin->w_p_list; | |
4981 | |
4982 /* | |
4983 * Get the current line. For VREPLACE mode, don't make real changes | |
4984 * yet, just work on a copy of the line. | |
4985 */ | |
4986 if (State & VREPLACE_FLAG) | |
4987 { | |
4988 pos = curwin->w_cursor; | |
4989 cursor = &pos; | |
4990 saved_line = vim_strsave(ml_get_curline()); | |
4991 if (saved_line == NULL) | |
4992 return FALSE; | |
4993 ptr = saved_line + pos.col; | |
4994 } | |
4995 else | |
4996 { | |
4997 ptr = ml_get_cursor(); | |
4998 cursor = &curwin->w_cursor; | |
4999 } | |
5000 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5001 // When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. |
7 | 5002 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
5003 curwin->w_p_list = FALSE; | |
5004 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5005 // Find first white before the cursor |
7 | 5006 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
|
5007 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
7 | 5008 { |
5009 --fpos.col; | |
5010 --ptr; | |
5011 } | |
5012 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
5013 // In Replace mode, don't change characters before the insert point. |
7 | 5014 if ((State & REPLACE_FLAG) |
5015 && fpos.lnum == Insstart.lnum | |
5016 && fpos.col < Insstart.col) | |
5017 { | |
5018 ptr += Insstart.col - fpos.col; | |
5019 fpos.col = Insstart.col; | |
5020 } | |
5021 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5022 // compute virtual column numbers of first white and cursor |
7 | 5023 getvcol(curwin, &fpos, &vcol, NULL, NULL); |
5024 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
5025 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5026 // Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5027 // 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
|
5028 while (VIM_ISWHITE(*ptr)) |
7 | 5029 { |
5995 | 5030 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
7 | 5031 if (vcol + i > want_vcol) |
5032 break; | |
5033 if (*ptr != TAB) | |
5034 { | |
5035 *ptr = TAB; | |
5036 if (change_col < 0) | |
5037 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5038 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
|
5039 // May have to adjust Insstart |
7 | 5040 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) |
5041 Insstart.col = fpos.col; | |
5042 } | |
5043 } | |
5044 ++fpos.col; | |
5045 ++ptr; | |
5046 vcol += i; | |
5047 } | |
5048 | |
5049 if (change_col >= 0) | |
5050 { | |
5051 int repl_off = 0; | |
5995 | 5052 char_u *line = ptr; |
7 | 5053 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5054 // Skip over the spaces we need. |
7 | 5055 while (vcol < want_vcol && *ptr == ' ') |
5056 { | |
5995 | 5057 vcol += lbr_chartabsize(line, ptr, vcol); |
7 | 5058 ++ptr; |
5059 ++repl_off; | |
5060 } | |
5061 if (vcol > want_vcol) | |
5062 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5063 // Must have a char with 'showbreak' just before it. |
7 | 5064 --ptr; |
5065 --repl_off; | |
5066 } | |
5067 fpos.col += repl_off; | |
5068 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5069 // Delete following spaces. |
7 | 5070 i = cursor->col - fpos.col; |
5071 if (i > 0) | |
5072 { | |
19045
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5073 #ifdef FEAT_PROP_POPUP |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5074 if (!(State & VREPLACE_FLAG)) |
143d44d8f477
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5075 { |
19097
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patch 8.2.0109: corrupted text properties when expanding spaces
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diff
changeset
|
5076 char_u *newp; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5077 int col; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
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diff
changeset
|
5078 |
bcbc9fe665b5
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5079 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>
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diff
changeset
|
5080 if (newp == NULL) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5081 return FALSE; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
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diff
changeset
|
5082 |
bcbc9fe665b5
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5083 col = ptr - curbuf->b_ml.ml_line_ptr; |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5084 if (col > 0) |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5085 mch_memmove(newp, ptr - col, col); |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5086 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
|
5087 curbuf->b_ml.ml_line_len - col - i); |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5088 |
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5089 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
|
5090 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
|
5091 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>
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18777
diff
changeset
|
5092 curbuf->b_ml.ml_line_len -= i; |
19097
bcbc9fe665b5
patch 8.2.0109: corrupted text properties when expanding spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5093 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
|
5094 (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>
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18777
diff
changeset
|
5095 } |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5096 else |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5097 #endif |
143d44d8f477
patch 8.2.0083: text properties wrong when tabs and spaces are exchanged
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
5098 STRMOVE(ptr, ptr + i); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5099 // correct replace stack. |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5100 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
7 | 5101 for (temp = i; --temp >= 0; ) |
5102 replace_join(repl_off); | |
5103 } | |
33 | 5104 #ifdef FEAT_NETBEANS_INTG |
2210 | 5105 if (netbeans_active()) |
33 | 5106 { |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5107 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
33 | 5108 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
5109 (char_u *)"\t", 1); | |
5110 } | |
5111 #endif | |
7 | 5112 cursor->col -= i; |
5113 | |
5114 /* | |
5115 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
5116 * backspacing over the changed spacing and then inserting the new | |
5117 * spacing. | |
5118 */ | |
5119 if (State & VREPLACE_FLAG) | |
5120 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5121 // Backspace from real cursor to change_col |
7 | 5122 backspace_until_column(change_col); |
5123 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5124 // 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
|
5125 // ptr-cursor |
7 | 5126 ins_bytes_len(saved_line + change_col, |
5127 cursor->col - change_col); | |
5128 } | |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5129 } |
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5130 |
7 | 5131 if (State & VREPLACE_FLAG) |
5132 vim_free(saved_line); | |
5133 curwin->w_p_list = save_list; | |
5134 } | |
5135 | |
5136 return FALSE; | |
5137 } | |
5138 | |
5139 /* | |
5140 * 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
|
5141 * Return FAIL when out of memory or can't undo. |
7 | 5142 */ |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5143 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5144 ins_eol(int c) |
7 | 5145 { |
5146 int i; | |
5147 | |
5148 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
|
5149 return OK; |
7 | 5150 if (stop_arrow() == FAIL) |
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
5151 return FAIL; |
7 | 5152 undisplay_dollar(); |
5153 | |
5154 /* | |
5155 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
5156 * character under the cursor. Only push a NUL on the replace stack, | |
5157 * nothing to put back when the NL is deleted. | |
5158 */ | |
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5159 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
7 | 5160 replace_push(NUL); |
5161 | |
5162 /* | |
5163 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
5164 * replacing the next line, so we push all of the characters left on the | |
5165 * line onto the replace stack. This is not done here though, it is done | |
5166 * in open_line(). | |
5167 */ | |
5168 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5169 // Put cursor on NUL if on the last char and coladd is 1 (happens after |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5170 // CTRL-O). |
844 | 5171 if (virtual_active() && curwin->w_cursor.coladd > 0) |
5172 coladvance(getviscol()); | |
5173 | |
7 | 5174 #ifdef FEAT_RIGHTLEFT |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5175 // 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
|
5176 // current line. |
7 | 5177 if (revins_on) |
5178 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
5179 #endif | |
5180 | |
5181 AppendToRedobuff(NL_STR); | |
5182 i = open_line(FORWARD, | |
26516
9596c652420b
patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents:
26468
diff
changeset
|
5183 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : 0, old_indent, |
9596c652420b
patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents:
26468
diff
changeset
|
5184 NULL); |
7 | 5185 old_indent = 0; |
5186 #ifdef FEAT_CINDENT | |
5187 can_cindent = TRUE; | |
5188 #endif | |
1032 | 5189 #ifdef FEAT_FOLDING |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5190 // When inserting a line the cursor line must never be in a closed fold. |
1032 | 5191 foldOpenCursor(); |
5192 #endif | |
7 | 5193 |
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
5194 return i; |
7 | 5195 } |
5196 | |
5197 #ifdef FEAT_DIGRAPHS | |
5198 /* | |
5199 * Handle digraph in insert mode. | |
5200 * Returns character still to be inserted, or NUL when nothing remaining to be | |
5201 * done. | |
5202 */ | |
5203 static int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5204 ins_digraph(void) |
7 | 5205 { |
5206 int c; | |
5207 int cc; | |
2811 | 5208 int did_putchar = FALSE; |
7 | 5209 |
5210 pc_status = PC_STATUS_UNSET; | |
5211 if (redrawing() && !char_avail()) | |
5212 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5213 // may need to redraw when no more chars available now |
661 | 5214 ins_redraw(FALSE); |
7 | 5215 |
5216 edit_putchar('?', TRUE); | |
2811 | 5217 did_putchar = TRUE; |
7 | 5218 #ifdef FEAT_CMDL_INFO |
5219 add_to_showcmd_c(Ctrl_K); | |
5220 #endif | |
5221 } | |
5222 | |
5223 #ifdef USE_ON_FLY_SCROLL | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5224 dont_scroll = TRUE; // disallow scrolling here |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5225 #endif |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5226 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5227 // don't map the digraph chars. This also prevents the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5228 // mode message to be deleted when ESC is hit |
7 | 5229 ++no_mapping; |
5230 ++allow_keys; | |
1389 | 5231 c = plain_vgetc(); |
7 | 5232 --no_mapping; |
5233 --allow_keys; | |
2811 | 5234 if (did_putchar) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5235 // 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:
18763
diff
changeset
|
5236 // line and will not be removed by the redraw |
2811 | 5237 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
|
5238 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5239 if (IS_SPECIAL(c) || mod_mask) // special key |
7 | 5240 { |
5241 #ifdef FEAT_CMDL_INFO | |
5242 clear_showcmd(); | |
5243 #endif | |
5244 insert_special(c, TRUE, FALSE); | |
5245 return NUL; | |
5246 } | |
5247 if (c != ESC) | |
5248 { | |
2811 | 5249 did_putchar = FALSE; |
7 | 5250 if (redrawing() && !char_avail()) |
5251 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5252 // may need to redraw when no more chars available now |
661 | 5253 ins_redraw(FALSE); |
7 | 5254 |
5255 if (char2cells(c) == 1) | |
5256 { | |
661 | 5257 ins_redraw(FALSE); |
7 | 5258 edit_putchar(c, TRUE); |
2811 | 5259 did_putchar = TRUE; |
7 | 5260 } |
5261 #ifdef FEAT_CMDL_INFO | |
5262 add_to_showcmd_c(c); | |
5263 #endif | |
5264 } | |
5265 ++no_mapping; | |
5266 ++allow_keys; | |
1389 | 5267 cc = plain_vgetc(); |
7 | 5268 --no_mapping; |
5269 --allow_keys; | |
2811 | 5270 if (did_putchar) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5271 // when the line fits in 'columns' the '?' is at the start of the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5272 // next line and will not be removed by a redraw |
2811 | 5273 edit_unputchar(); |
7 | 5274 if (cc != ESC) |
5275 { | |
5276 AppendToRedobuff((char_u *)CTRL_V_STR); | |
25378
890fd8211202
patch 8.2.3226: new digraph functions use old naming scheme
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
5277 c = digraph_get(c, cc, TRUE); |
7 | 5278 #ifdef FEAT_CMDL_INFO |
5279 clear_showcmd(); | |
5280 #endif | |
5281 return c; | |
5282 } | |
5283 } | |
5284 #ifdef FEAT_CMDL_INFO | |
5285 clear_showcmd(); | |
5286 #endif | |
5287 return NUL; | |
5288 } | |
5289 #endif | |
5290 | |
5291 /* | |
5292 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
5293 * Returns the char to be inserted, or NUL if none found. | |
5294 */ | |
3501 | 5295 int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5296 ins_copychar(linenr_T lnum) |
7 | 5297 { |
5298 int c; | |
5299 int temp; | |
5300 char_u *ptr, *prev_ptr; | |
5995 | 5301 char_u *line; |
7 | 5302 |
5303 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
5304 { | |
6949 | 5305 vim_beep(BO_COPY); |
7 | 5306 return NUL; |
5307 } | |
5308 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5309 // try to advance to the cursor column |
7 | 5310 temp = 0; |
5995 | 5311 line = ptr = ml_get(lnum); |
7 | 5312 prev_ptr = ptr; |
5313 validate_virtcol(); | |
5314 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
5315 { | |
5316 prev_ptr = ptr; | |
5995 | 5317 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
7 | 5318 } |
5319 if ((colnr_T)temp > curwin->w_virtcol) | |
5320 ptr = prev_ptr; | |
5321 | |
5322 c = (*mb_ptr2char)(ptr); | |
5323 if (c == NUL) | |
6949 | 5324 vim_beep(BO_COPY); |
7 | 5325 return c; |
5326 } | |
5327 | |
449 | 5328 /* |
5329 * CTRL-Y or CTRL-E typed in Insert mode. | |
5330 */ | |
5331 static int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5332 ins_ctrl_ey(int tc) |
449 | 5333 { |
5334 int c = tc; | |
5335 | |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5336 if (ctrl_x_mode_scroll()) |
449 | 5337 { |
5338 if (c == Ctrl_Y) | |
5339 scrolldown_clamp(); | |
5340 else | |
5341 scrollup_clamp(); | |
5342 redraw_later(VALID); | |
5343 } | |
5344 else | |
5345 { | |
5346 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
5347 if (c != NUL) | |
5348 { | |
5349 long tw_save; | |
5350 | |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
5351 // The character must be taken literally, insert like it |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5352 // was typed after a CTRL-V, and pretend 'textwidth' |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5353 // wasn't set. Digits, 'o' and 'x' are special after a |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5354 // CTRL-V, don't use it for these. |
449 | 5355 if (c < 256 && !isalnum(c)) |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5356 AppendToRedobuff((char_u *)CTRL_V_STR); // CTRL-V |
449 | 5357 tw_save = curbuf->b_p_tw; |
5358 curbuf->b_p_tw = -1; | |
5359 insert_special(c, TRUE, FALSE); | |
5360 curbuf->b_p_tw = tw_save; | |
5361 #ifdef FEAT_RIGHTLEFT | |
5362 revins_chars++; | |
5363 revins_legal++; | |
5364 #endif | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5365 c = Ctrl_V; // pretend CTRL-V is last character |
449 | 5366 auto_format(FALSE, TRUE); |
5367 } | |
5368 } | |
5369 return c; | |
5370 } | |
5371 | |
7 | 5372 /* |
5373 * Get the value that w_virtcol would have when 'list' is off. | |
5374 * Unless 'cpo' contains the 'L' flag. | |
5375 */ | |
15062
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
14985
diff
changeset
|
5376 colnr_T |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5377 get_nolist_virtcol(void) |
7 | 5378 { |
15062
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
14985
diff
changeset
|
5379 // check validity of cursor in current buffer |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
14985
diff
changeset
|
5380 if (curwin->w_buffer == NULL |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5381 || curwin->w_buffer->b_ml.ml_mfp == NULL |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5382 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
3a94f7918980
patch 8.1.0542: shiftwidth() does not take 'vartabstop' into account
Bram Moolenaar <Bram@vim.org>
parents:
14985
diff
changeset
|
5383 return 0; |
7 | 5384 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
5385 return getvcol_nolist(&curwin->w_cursor); | |
5386 validate_virtcol(); | |
5387 return curwin->w_virtcol; | |
5388 } | |
3390 | 5389 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
5390 #if defined(FEAT_EVAL) |
3390 | 5391 /* |
5392 * Handle the InsertCharPre autocommand. | |
5393 * "c" is the character that was typed. | |
5394 * Return a pointer to allocated memory with the replacement string. | |
5395 * Return NULL to continue inserting "c". | |
5396 */ | |
5397 static char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5398 do_insert_char_pre(int c) |
3390 | 5399 { |
3547 | 5400 char_u *res; |
5401 char_u buf[MB_MAXBYTES + 1]; | |
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5402 int save_State = State; |
3390 | 5403 |
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
|
5404 // Return quickly when there is nothing to do. |
3390 | 5405 if (!has_insertcharpre()) |
5406 return NULL; | |
5407 | |
3547 | 5408 if (has_mbyte) |
5409 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
5410 else | |
5411 { | |
5412 buf[0] = c; | |
5413 buf[1] = NUL; | |
5414 } | |
5415 | |
18777
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5416 // Lock the text to avoid weird things from happening. |
20229
06a1dd50463e
patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents:
20187
diff
changeset
|
5417 ++textwinlock; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5418 set_vim_var_string(VV_CHAR, buf, -1); // set v:char |
3547 | 5419 |
5420 res = NULL; | |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5421 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
3547 | 5422 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5423 // Get the value of v:char. It may be empty or more than one |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5424 // character. Only use it when changed, otherwise continue with the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5425 // original character to avoid breaking autoindent. |
3547 | 5426 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) |
5427 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
5428 } | |
3390 | 5429 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5430 set_vim_var_string(VV_CHAR, NULL, -1); // clear v:char |
20229
06a1dd50463e
patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents:
20187
diff
changeset
|
5431 --textwinlock; |
3390 | 5432 |
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5433 // Restore the State, it may have been changed. |
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5434 State = save_State; |
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5435 |
3390 | 5436 return res; |
5437 } | |
5438 #endif | |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5439 |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5440 #if defined(FEAT_CINDENT) || defined(PROTO) |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5441 int |
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
5442 get_can_cindent(void) |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5443 { |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5444 return can_cindent; |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5445 } |
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
5446 |
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5447 void |
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
5448 set_can_cindent(int val) |
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
5449 { |
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
18098
diff
changeset
|
5450 can_cindent = val; |
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5451 } |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5452 #endif |
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
5453 |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5454 /* |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5455 * Trigger "event" and take care of fixing undo. |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5456 */ |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5457 int |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5458 ins_apply_autocmds(event_T event) |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5459 { |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5460 varnumber_T tick = CHANGEDTICK(curbuf); |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5461 int r; |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5462 |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5463 r = apply_autocmds(event, NULL, NULL, FALSE, curbuf); |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5464 |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5465 // If u_savesub() was called then we are not prepared to start |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5466 // a new line. Call u_save() with no contents to fix that. |
20187
79cc97206476
patch 8.2.0649: undo problem whn an InsertLeave autocommand resets undo
Bram Moolenaar <Bram@vim.org>
parents:
20118
diff
changeset
|
5467 // Except when leaving Insert mode. |
79cc97206476
patch 8.2.0649: undo problem whn an InsertLeave autocommand resets undo
Bram Moolenaar <Bram@vim.org>
parents:
20118
diff
changeset
|
5468 if (event != EVENT_INSERTLEAVE && tick != CHANGEDTICK(curbuf)) |
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5469 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
|
5470 |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5471 return r; |
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
5472 } |