Mercurial > vim
annotate src/edit.c @ 15738:56be1282994f v8.1.0876
patch 8.1.0876: completion match not displayed when popup menu is not shown
commit https://github.com/vim/vim/commit/2a78b7c70471527d83adef6b147dbfb6c9f838f7
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 5 20:12:06 2019 +0100
patch 8.1.0876: completion match not displayed when popup menu is not shown
Problem: Completion match not displayed when popup menu is not shown.
Solution: Call update_screen() when not displaying the popup menu to show
the inserted match. (Ken Takata, Hirohito Higashi)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 05 Feb 2019 20:15:05 +0100 |
| parents | ad8b2c109b22 |
| children | a6ca8cf07a98 |
| 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 #ifdef FEAT_INS_EXPAND | |
| 17 /* | |
| 18 * definitions used for CTRL-X submode | |
| 19 */ | |
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20 # define CTRL_X_WANT_IDENT 0x100 |
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21 |
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22 # define CTRL_X_NORMAL 0 /* CTRL-N CTRL-P completion, default */ |
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23 # define CTRL_X_NOT_DEFINED_YET 1 |
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24 # define CTRL_X_SCROLL 2 |
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25 # define CTRL_X_WHOLE_LINE 3 |
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26 # define CTRL_X_FILES 4 |
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27 # define CTRL_X_TAGS (5 + CTRL_X_WANT_IDENT) |
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28 # define CTRL_X_PATH_PATTERNS (6 + CTRL_X_WANT_IDENT) |
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29 # define CTRL_X_PATH_DEFINES (7 + CTRL_X_WANT_IDENT) |
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30 # define CTRL_X_FINISHED 8 |
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31 # define CTRL_X_DICTIONARY (9 + CTRL_X_WANT_IDENT) |
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32 # define CTRL_X_THESAURUS (10 + CTRL_X_WANT_IDENT) |
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33 # define CTRL_X_CMDLINE 11 |
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34 # define CTRL_X_FUNCTION 12 |
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35 # define CTRL_X_OMNI 13 |
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36 # define CTRL_X_SPELL 14 |
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37 # define CTRL_X_LOCAL_MSG 15 /* only used in "ctrl_x_msgs" */ |
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38 # define CTRL_X_EVAL 16 /* for builtin function complete() */ |
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39 |
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40 # define CTRL_X_MSG(i) ctrl_x_msgs[(i) & ~CTRL_X_WANT_IDENT] |
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41 # define CTRL_X_MODE_LINE_OR_EVAL(m) ((m) == CTRL_X_WHOLE_LINE || (m) == CTRL_X_EVAL) |
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42 |
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43 /* Message for CTRL-X mode, index is ctrl_x_mode. */ |
| 7 | 44 static char *ctrl_x_msgs[] = |
| 45 { | |
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46 N_(" Keyword completion (^N^P)"), /* CTRL_X_NORMAL, ^P/^N compl. */ |
| 819 | 47 N_(" ^X mode (^]^D^E^F^I^K^L^N^O^Ps^U^V^Y)"), |
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48 NULL, /* CTRL_X_SCROLL: depends on state */ |
| 7 | 49 N_(" Whole line completion (^L^N^P)"), |
| 50 N_(" File name completion (^F^N^P)"), | |
| 51 N_(" Tag completion (^]^N^P)"), | |
| 52 N_(" Path pattern completion (^N^P)"), | |
| 53 N_(" Definition completion (^D^N^P)"), | |
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54 NULL, /* CTRL_X_FINISHED */ |
| 7 | 55 N_(" Dictionary completion (^K^N^P)"), |
| 56 N_(" Thesaurus completion (^T^N^P)"), | |
| 12 | 57 N_(" Command-line completion (^V^N^P)"), |
| 58 N_(" User defined completion (^U^N^P)"), | |
| 523 | 59 N_(" Omni completion (^O^N^P)"), |
| 819 | 60 N_(" Spelling suggestion (s^N^P)"), |
| 449 | 61 N_(" Keyword Local completion (^N^P)"), |
| 6657 | 62 NULL, /* CTRL_X_EVAL doesn't use msg. */ |
| 7 | 63 }; |
| 64 | |
| 1869 | 65 static char e_hitend[] = N_("Hit end of paragraph"); |
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66 # ifdef FEAT_COMPL_FUNC |
| 2631 | 67 static char e_complwin[] = N_("E839: Completion function changed window"); |
| 68 static char e_compldel[] = N_("E840: Completion function deleted text"); | |
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69 # endif |
| 7 | 70 |
| 71 /* | |
| 72 * Structure used to store one match for insert completion. | |
| 73 */ | |
| 681 | 74 typedef struct compl_S compl_T; |
| 75 struct compl_S | |
| 7 | 76 { |
| 464 | 77 compl_T *cp_next; |
| 78 compl_T *cp_prev; | |
| 79 char_u *cp_str; /* matched text */ | |
| 681 | 80 char cp_icase; /* TRUE or FALSE: ignore case */ |
| 786 | 81 char_u *(cp_text[CPT_COUNT]); /* text for the menu */ |
| 659 | 82 char_u *cp_fname; /* file containing the match, allocated when |
| 83 * cp_flags has FREE_FNAME */ | |
| 464 | 84 int cp_flags; /* ORIGINAL_TEXT, CONT_S_IPOS or FREE_FNAME */ |
| 85 int cp_number; /* sequence number */ | |
| 7 | 86 }; |
| 87 | |
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88 # define ORIGINAL_TEXT (1) /* the original text when the expansion begun */ |
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89 # define FREE_FNAME (2) |
| 7 | 90 |
| 91 /* | |
| 92 * All the current matches are stored in a list. | |
| 449 | 93 * "compl_first_match" points to the start of the list. |
| 94 * "compl_curr_match" points to the currently selected entry. | |
| 95 * "compl_shown_match" is different from compl_curr_match during | |
| 96 * ins_compl_get_exp(). | |
| 7 | 97 */ |
| 464 | 98 static compl_T *compl_first_match = NULL; |
| 99 static compl_T *compl_curr_match = NULL; | |
| 100 static compl_T *compl_shown_match = NULL; | |
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101 static compl_T *compl_old_match = NULL; |
| 449 | 102 |
| 825 | 103 /* After using a cursor key <Enter> selects a match in the popup menu, |
| 104 * otherwise it inserts a line break. */ | |
| 105 static int compl_enter_selects = FALSE; | |
| 106 | |
| 657 | 107 /* When "compl_leader" is not NULL only matches that start with this string |
| 108 * are used. */ | |
| 109 static char_u *compl_leader = NULL; | |
| 110 | |
| 665 | 111 static int compl_get_longest = FALSE; /* put longest common string |
| 112 in compl_leader */ | |
| 113 | |
| 6911 | 114 static int compl_no_insert = FALSE; /* FALSE: select & insert |
| 115 TRUE: noinsert */ | |
| 116 static int compl_no_select = FALSE; /* FALSE: select & insert | |
| 117 TRUE: noselect */ | |
| 118 | |
| 657 | 119 static int compl_used_match; /* Selected one of the matches. When |
| 120 FALSE the match was edited or using | |
| 121 the longest common string. */ | |
| 122 | |
| 874 | 123 static int compl_was_interrupted = FALSE; /* didn't finish finding |
| 124 completions. */ | |
| 125 | |
| 126 static int compl_restarting = FALSE; /* don't insert match */ | |
| 127 | |
| 449 | 128 /* When the first completion is done "compl_started" is set. When it's |
| 129 * FALSE the word to be completed must be located. */ | |
| 644 | 130 static int compl_started = FALSE; |
| 449 | 131 |
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132 /* Which Ctrl-X mode are we in? */ |
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133 static int ctrl_x_mode = CTRL_X_NORMAL; |
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134 |
| 1927 | 135 /* Set when doing something for completion that may call edit() recursively, |
| 136 * which is not allowed. */ | |
| 137 static int compl_busy = FALSE; | |
| 138 | |
| 464 | 139 static int compl_matches = 0; |
| 140 static char_u *compl_pattern = NULL; | |
| 141 static int compl_direction = FORWARD; | |
| 142 static int compl_shows_dir = FORWARD; | |
| 716 | 143 static int compl_pending = 0; /* > 1 for postponed CTRL-N */ |
| 464 | 144 static pos_T compl_startpos; |
| 145 static colnr_T compl_col = 0; /* column where the text starts | |
| 146 * that is being completed */ | |
| 147 static char_u *compl_orig_text = NULL; /* text as it was before | |
| 148 * completion started */ | |
| 149 static int compl_cont_mode = 0; | |
| 150 static expand_T compl_xp; | |
| 449 | 151 |
| 3078 | 152 static int compl_opt_refresh_always = FALSE; |
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153 static int compl_opt_suppress_empty = FALSE; |
| 3078 | 154 |
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155 static void ins_ctrl_x(void); |
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156 static int has_compl_option(int dict_opt); |
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157 static int ins_compl_accept_char(int c); |
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158 static int ins_compl_add(char_u *str, int len, int icase, char_u *fname, char_u **cptext, int cdir, int flags, int adup); |
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159 static void ins_compl_longest_match(compl_T *match); |
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160 static void ins_compl_del_pum(void); |
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161 static int pum_wanted(void); |
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162 static void ins_compl_files(int count, char_u **files, int thesaurus, int flags, regmatch_T *regmatch, char_u *buf, int *dir); |
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163 static char_u *find_line_end(char_u *ptr); |
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164 static void ins_compl_free(void); |
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165 static void ins_compl_clear(void); |
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166 static int ins_compl_bs(void); |
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167 static int ins_compl_need_restart(void); |
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168 static void ins_compl_new_leader(void); |
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169 static void ins_compl_addleader(int c); |
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170 static int ins_compl_len(void); |
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171 static void ins_compl_restart(void); |
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172 static void ins_compl_set_original_text(char_u *str); |
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173 static void ins_compl_addfrommatch(void); |
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174 static int ins_compl_prep(int c); |
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175 static void ins_compl_fixRedoBufForLeader(char_u *ptr_arg); |
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176 # if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL) |
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177 static void ins_compl_add_list(list_T *list); |
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178 static void ins_compl_add_dict(dict_T *dict); |
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179 # endif |
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180 static void ins_compl_delete(void); |
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181 static void ins_compl_insert(int in_compl_func); |
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182 static int ins_compl_key2dir(int c); |
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183 static int ins_compl_pum_key(int c); |
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184 static int ins_compl_key2count(int c); |
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185 static int ins_complete(int c, int enable_pum); |
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186 static void show_pum(int prev_w_wrow, int prev_w_leftcol); |
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187 static unsigned quote_meta(char_u *dest, char_u *str, int len); |
| 7 | 188 #endif /* FEAT_INS_EXPAND */ |
| 189 | |
| 190 #define BACKSPACE_CHAR 1 | |
| 191 #define BACKSPACE_WORD 2 | |
| 192 #define BACKSPACE_WORD_NOT_SPACE 3 | |
| 193 #define BACKSPACE_LINE 4 | |
| 194 | |
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195 static void ins_redraw(int ready); |
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196 static void ins_ctrl_v(void); |
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197 #ifdef FEAT_JOB_CHANNEL |
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198 static void init_prompt(int cmdchar_todo); |
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199 #endif |
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200 static void undisplay_dollar(void); |
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201 static void insert_special(int, int, int); |
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202 static void internal_format(int textwidth, int second_indent, int flags, int format_only, int c); |
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203 static void check_auto_format(int); |
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204 static void redo_literal(int c); |
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205 static void start_arrow(pos_T *end_insert_pos); |
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206 static void start_arrow_common(pos_T *end_insert_pos, int change); |
| 744 | 207 #ifdef FEAT_SPELL |
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208 static void check_spell_redraw(void); |
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209 static void spell_back_to_badword(void); |
| 497 | 210 static int spell_bad_len = 0; /* length of located bad word */ |
| 221 | 211 #endif |
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212 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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213 static int echeck_abbr(int); |
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214 static void replace_join(int off); |
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215 static void mb_replace_pop_ins(int cc); |
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216 static void replace_flush(void); |
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217 static void replace_do_bs(int limit_col); |
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218 static int del_char_after_col(int limit_col); |
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219 static void ins_reg(void); |
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220 static void ins_ctrl_g(void); |
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221 static void ins_ctrl_hat(void); |
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222 static int ins_esc(long *count, int cmdchar, int nomove); |
| 7 | 223 #ifdef FEAT_RIGHTLEFT |
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224 static void ins_ctrl_(void); |
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225 #endif |
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226 static int ins_start_select(int c); |
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227 static void ins_insert(int replaceState); |
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228 static void ins_ctrl_o(void); |
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229 static void ins_shift(int c, int lastc); |
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230 static void ins_del(void); |
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231 static int ins_bs(int c, int mode, int *inserted_space_p); |
| 7 | 232 #ifdef FEAT_MOUSE |
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233 static void ins_mouse(int c); |
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234 static void ins_mousescroll(int dir); |
| 7 | 235 #endif |
| 692 | 236 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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237 static void ins_tabline(int c); |
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238 #endif |
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239 static void ins_left(int end_change); |
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240 static void ins_home(int c); |
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241 static void ins_end(int c); |
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242 static void ins_s_left(void); |
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243 static void ins_right(int end_change); |
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244 static void ins_s_right(void); |
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245 static void ins_up(int startcol); |
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246 static void ins_pageup(void); |
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247 static void ins_down(int startcol); |
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248 static void ins_pagedown(void); |
| 7 | 249 #ifdef FEAT_DND |
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250 static void ins_drop(void); |
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251 #endif |
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252 static int ins_tab(void); |
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253 static int ins_eol(int c); |
| 7 | 254 #ifdef FEAT_DIGRAPHS |
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255 static int ins_digraph(void); |
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256 #endif |
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257 static int ins_ctrl_ey(int tc); |
| 7 | 258 #ifdef FEAT_SMARTINDENT |
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259 static void ins_try_si(int c); |
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260 #endif |
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261 #if defined(FEAT_EVAL) |
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262 static char_u *do_insert_char_pre(int c); |
| 3390 | 263 #endif |
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264 static int ins_apply_autocmds(event_T event); |
| 7 | 265 |
| 266 static colnr_T Insstart_textlen; /* length of line when insert started */ | |
| 267 static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */ | |
| 5680 | 268 static int update_Insstart_orig = TRUE; /* set Insstart_orig to Insstart */ |
| 7 | 269 |
| 270 static char_u *last_insert = NULL; /* the text of the previous insert, | |
| 271 K_SPECIAL and CSI are escaped */ | |
| 272 static int last_insert_skip; /* nr of chars in front of previous insert */ | |
| 273 static int new_insert_skip; /* nr of chars in front of current insert */ | |
| 603 | 274 static int did_restart_edit; /* "restart_edit" when calling edit() */ |
| 7 | 275 |
| 276 #ifdef FEAT_CINDENT | |
| 277 static int can_cindent; /* may do cindenting on this line */ | |
| 278 #endif | |
| 279 | |
| 280 static int old_indent = 0; /* for ^^D command in insert mode */ | |
| 281 | |
| 282 #ifdef FEAT_RIGHTLEFT | |
| 298 | 283 static int revins_on; /* reverse insert mode on */ |
| 284 static int revins_chars; /* how much to skip after edit */ | |
| 285 static int revins_legal; /* was the last char 'legal'? */ | |
| 286 static int revins_scol; /* start column of revins session */ | |
| 7 | 287 #endif |
| 288 | |
| 289 static int ins_need_undo; /* call u_save() before inserting a | |
| 290 char. Set when edit() is called. | |
| 291 after that arrow_used is used. */ | |
| 292 | |
| 293 static int did_add_space = FALSE; /* auto_format() added an extra space | |
| 294 under the cursor */ | |
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295 static int dont_sync_undo = FALSE; /* CTRL-G U prevents syncing undo for |
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296 the next left/right cursor */ |
| 7 | 297 |
| 298 /* | |
| 299 * edit(): Start inserting text. | |
| 300 * | |
| 301 * "cmdchar" can be: | |
| 302 * 'i' normal insert command | |
| 303 * 'a' normal append command | |
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304 * K_PS bracketed paste |
| 7 | 305 * 'R' replace command |
| 306 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
| 307 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
| 308 * 'g' "gI" command. | |
| 309 * 'V' "gR" command for Virtual Replace mode. | |
| 310 * 'v' "gr" command for single character Virtual Replace mode. | |
| 311 * | |
| 312 * This function is not called recursively. For CTRL-O commands, it returns | |
| 313 * and lets the caller handle the Normal-mode command. | |
| 314 * | |
| 315 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
| 316 */ | |
| 317 int | |
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318 edit( |
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319 int cmdchar, |
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320 int startln, /* if set, insert at start of line */ |
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321 long count) |
| 7 | 322 { |
| 323 int c = 0; | |
| 324 char_u *ptr; | |
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325 int lastc = 0; |
| 1869 | 326 int mincol; |
| 7 | 327 static linenr_T o_lnum = 0; |
| 328 int i; | |
| 329 int did_backspace = TRUE; /* previous char was backspace */ | |
| 330 #ifdef FEAT_CINDENT | |
| 331 int line_is_white = FALSE; /* line is empty before insert */ | |
| 332 #endif | |
| 333 linenr_T old_topline = 0; /* topline before insertion */ | |
| 334 #ifdef FEAT_DIFF | |
| 335 int old_topfill = -1; | |
| 336 #endif | |
| 337 int inserted_space = FALSE; /* just inserted a space */ | |
| 338 int replaceState = REPLACE; | |
| 477 | 339 int nomove = FALSE; /* don't move cursor on return */ |
|
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340 #ifdef FEAT_JOB_CHANNEL |
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341 int cmdchar_todo = cmdchar; |
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342 #endif |
| 7 | 343 |
| 603 | 344 /* Remember whether editing was restarted after CTRL-O. */ |
| 345 did_restart_edit = restart_edit; | |
| 346 | |
| 7 | 347 /* sleep before redrawing, needed for "CTRL-O :" that results in an |
| 348 * error message */ | |
| 349 check_for_delay(TRUE); | |
| 350 | |
| 5680 | 351 /* set Insstart_orig to Insstart */ |
| 352 update_Insstart_orig = TRUE; | |
| 353 | |
| 7 | 354 #ifdef HAVE_SANDBOX |
| 355 /* Don't allow inserting in the sandbox. */ | |
| 356 if (sandbox != 0) | |
| 357 { | |
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358 emsg(_(e_sandbox)); |
| 7 | 359 return FALSE; |
| 360 } | |
| 361 #endif | |
| 632 | 362 /* Don't allow changes in the buffer while editing the cmdline. The |
| 363 * caller of getcmdline() may get confused. */ | |
| 634 | 364 if (textlock != 0) |
| 632 | 365 { |
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366 emsg(_(e_secure)); |
| 632 | 367 return FALSE; |
| 368 } | |
| 7 | 369 |
| 370 #ifdef FEAT_INS_EXPAND | |
| 844 | 371 /* Don't allow recursive insert mode when busy with completion. */ |
| 1927 | 372 if (compl_started || compl_busy || pum_visible()) |
| 844 | 373 { |
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374 emsg(_(e_secure)); |
| 844 | 375 return FALSE; |
| 376 } | |
| 7 | 377 ins_compl_clear(); /* clear stuff for CTRL-X mode */ |
| 378 #endif | |
| 379 | |
| 11 | 380 /* |
| 381 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
| 382 */ | |
| 383 if (cmdchar != 'r' && cmdchar != 'v') | |
| 384 { | |
| 4027 | 385 pos_T save_cursor = curwin->w_cursor; |
| 386 | |
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387 #ifdef FEAT_EVAL |
| 11 | 388 if (cmdchar == 'R') |
| 389 ptr = (char_u *)"r"; | |
| 390 else if (cmdchar == 'V') | |
| 391 ptr = (char_u *)"v"; | |
| 392 else | |
| 393 ptr = (char_u *)"i"; | |
| 394 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
| 4448 | 395 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ |
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396 #endif |
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397 ins_apply_autocmds(EVENT_INSERTENTER); |
| 4027 | 398 |
| 4448 | 399 /* Make sure the cursor didn't move. Do call check_cursor_col() in |
| 400 * case the text was modified. Since Insert mode was not started yet | |
| 401 * a call to check_cursor_col() may move the cursor, especially with | |
| 402 * the "A" command, thus set State to avoid that. Also check that the | |
| 403 * line number is still valid (lines may have been deleted). | |
| 404 * Do not restore if v:char was set to a non-empty string. */ | |
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405 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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406 #ifdef FEAT_EVAL |
| 4448 | 407 && *get_vim_var_str(VV_CHAR) == NUL |
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408 #endif |
| 4448 | 409 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
| 4027 | 410 { |
| 411 int save_state = State; | |
| 412 | |
| 413 curwin->w_cursor = save_cursor; | |
| 414 State = INSERT; | |
| 415 check_cursor_col(); | |
| 416 State = save_state; | |
| 417 } | |
| 11 | 418 } |
| 419 | |
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420 #ifdef FEAT_CONCEAL |
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421 /* Check if the cursor line needs redrawing before changing State. If |
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422 * 'concealcursor' is "n" it needs to be redrawn without concealing. */ |
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423 conceal_check_cursor_line(); |
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424 #endif |
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425 |
| 7 | 426 #ifdef FEAT_MOUSE |
| 427 /* | |
| 428 * When doing a paste with the middle mouse button, Insstart is set to | |
| 429 * where the paste started. | |
| 430 */ | |
| 431 if (where_paste_started.lnum != 0) | |
| 432 Insstart = where_paste_started; | |
| 433 else | |
| 434 #endif | |
| 435 { | |
| 436 Insstart = curwin->w_cursor; | |
| 437 if (startln) | |
| 438 Insstart.col = 0; | |
| 439 } | |
| 1869 | 440 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
| 7 | 441 Insstart_blank_vcol = MAXCOL; |
| 442 if (!did_ai) | |
| 443 ai_col = 0; | |
| 444 | |
| 445 if (cmdchar != NUL && restart_edit == 0) | |
| 446 { | |
| 447 ResetRedobuff(); | |
| 448 AppendNumberToRedobuff(count); | |
| 449 if (cmdchar == 'V' || cmdchar == 'v') | |
| 450 { | |
| 451 /* "gR" or "gr" command */ | |
| 452 AppendCharToRedobuff('g'); | |
| 453 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
| 454 } | |
| 455 else | |
| 456 { | |
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457 if (cmdchar == K_PS) |
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458 AppendCharToRedobuff('a'); |
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459 else |
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460 AppendCharToRedobuff(cmdchar); |
| 7 | 461 if (cmdchar == 'g') /* "gI" command */ |
| 462 AppendCharToRedobuff('I'); | |
| 463 else if (cmdchar == 'r') /* "r<CR>" command */ | |
| 464 count = 1; /* insert only one <CR> */ | |
| 465 } | |
| 466 } | |
| 467 | |
| 468 if (cmdchar == 'R') | |
| 469 { | |
| 470 #ifdef FEAT_FKMAP | |
| 471 if (p_fkmap && p_ri) | |
| 472 { | |
| 473 beep_flush(); | |
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474 emsg(farsi_text_3); /* encoded in Farsi */ |
| 7 | 475 State = INSERT; |
| 476 } | |
| 477 else | |
| 478 #endif | |
| 479 State = REPLACE; | |
| 480 } | |
| 481 else if (cmdchar == 'V' || cmdchar == 'v') | |
| 482 { | |
| 483 State = VREPLACE; | |
| 484 replaceState = VREPLACE; | |
| 485 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 486 vr_lines_changed = 1; | |
| 487 } | |
| 488 else | |
| 489 State = INSERT; | |
| 490 | |
| 491 stop_insert_mode = FALSE; | |
| 492 | |
| 493 /* | |
| 494 * Need to recompute the cursor position, it might move when the cursor is | |
| 495 * on a TAB or special character. | |
| 496 */ | |
| 497 curs_columns(TRUE); | |
| 498 | |
| 499 /* | |
| 500 * Enable langmap or IME, indicated by 'iminsert'. | |
| 501 * Note that IME may enabled/disabled without us noticing here, thus the | |
| 502 * 'iminsert' value may not reflect what is actually used. It is updated | |
| 503 * when hitting <Esc>. | |
| 504 */ | |
| 505 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 506 State |= LANGMAP; | |
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507 #ifdef HAVE_INPUT_METHOD |
| 7 | 508 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
| 509 #endif | |
| 510 | |
| 511 #ifdef FEAT_MOUSE | |
| 512 setmouse(); | |
| 513 #endif | |
| 514 #ifdef FEAT_CMDL_INFO | |
| 515 clear_showcmd(); | |
| 516 #endif | |
| 517 #ifdef FEAT_RIGHTLEFT | |
| 518 /* there is no reverse replace mode */ | |
| 519 revins_on = (State == INSERT && p_ri); | |
| 520 if (revins_on) | |
| 521 undisplay_dollar(); | |
| 522 revins_chars = 0; | |
| 523 revins_legal = 0; | |
| 524 revins_scol = -1; | |
| 525 #endif | |
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526 if (!p_ek) |
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527 /* Disable bracketed paste mode, we won't recognize the escape |
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528 * sequences. */ |
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529 out_str(T_BD); |
| 7 | 530 |
| 531 /* | |
| 532 * Handle restarting Insert mode. | |
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533 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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534 * here with something in the stuff buffer. |
| 7 | 535 */ |
| 536 if (restart_edit != 0 && stuff_empty()) | |
| 537 { | |
| 538 #ifdef FEAT_MOUSE | |
| 539 /* | |
| 540 * After a paste we consider text typed to be part of the insert for | |
| 541 * the pasted text. You can backspace over the pasted text too. | |
| 542 */ | |
| 543 if (where_paste_started.lnum) | |
| 544 arrow_used = FALSE; | |
| 545 else | |
| 546 #endif | |
| 547 arrow_used = TRUE; | |
| 548 restart_edit = 0; | |
| 549 | |
| 550 /* | |
| 551 * If the cursor was after the end-of-line before the CTRL-O and it is | |
| 552 * now at the end-of-line, put it after the end-of-line (this is not | |
| 553 * correct in very rare cases). | |
| 554 * Also do this if curswant is greater than the current virtual | |
| 555 * column. Eg after "^O$" or "^O80|". | |
| 556 */ | |
| 557 validate_virtcol(); | |
| 558 update_curswant(); | |
| 230 | 559 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
| 7 | 560 || curwin->w_curswant > curwin->w_virtcol) |
| 561 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
| 562 { | |
| 563 if (ptr[1] == NUL) | |
| 564 ++curwin->w_cursor.col; | |
| 565 else if (has_mbyte) | |
| 566 { | |
| 474 | 567 i = (*mb_ptr2len)(ptr); |
| 7 | 568 if (ptr[i] == NUL) |
| 569 curwin->w_cursor.col += i; | |
| 570 } | |
| 571 } | |
| 230 | 572 ins_at_eol = FALSE; |
| 7 | 573 } |
| 574 else | |
| 575 arrow_used = FALSE; | |
| 576 | |
| 577 /* we are in insert mode now, don't need to start it anymore */ | |
| 578 need_start_insertmode = FALSE; | |
| 579 | |
| 580 /* Need to save the line for undo before inserting the first char. */ | |
| 581 ins_need_undo = TRUE; | |
| 582 | |
| 583 #ifdef FEAT_MOUSE | |
| 584 where_paste_started.lnum = 0; | |
| 585 #endif | |
| 586 #ifdef FEAT_CINDENT | |
| 587 can_cindent = TRUE; | |
| 588 #endif | |
| 589 #ifdef FEAT_FOLDING | |
| 590 /* The cursor line is not in a closed fold, unless 'insertmode' is set or | |
| 591 * restarting. */ | |
| 592 if (!p_im && did_restart_edit == 0) | |
| 593 foldOpenCursor(); | |
| 594 #endif | |
| 595 | |
| 596 /* | |
| 597 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
| 598 * A warning message for changing a readonly file is given here, before | |
| 599 * actually changing anything. It's put after the mode, if any. | |
| 600 */ | |
| 601 i = 0; | |
| 644 | 602 if (p_smd && msg_silent == 0) |
| 7 | 603 i = showmode(); |
| 604 | |
| 605 if (!p_im && did_restart_edit == 0) | |
| 1473 | 606 change_warning(i == 0 ? 0 : i + 1); |
| 7 | 607 |
| 608 #ifdef CURSOR_SHAPE | |
| 609 ui_cursor_shape(); /* may show different cursor shape */ | |
| 610 #endif | |
| 611 #ifdef FEAT_DIGRAPHS | |
| 612 do_digraph(-1); /* clear digraphs */ | |
| 613 #endif | |
| 614 | |
| 603 | 615 /* |
| 616 * Get the current length of the redo buffer, those characters have to be | |
| 617 * skipped if we want to get to the inserted characters. | |
| 618 */ | |
| 7 | 619 ptr = get_inserted(); |
| 620 if (ptr == NULL) | |
| 621 new_insert_skip = 0; | |
| 622 else | |
| 623 { | |
| 624 new_insert_skip = (int)STRLEN(ptr); | |
| 625 vim_free(ptr); | |
| 626 } | |
| 627 | |
| 628 old_indent = 0; | |
| 629 | |
| 630 /* | |
| 631 * Main loop in Insert mode: repeat until Insert mode is left. | |
| 632 */ | |
| 633 for (;;) | |
| 634 { | |
| 635 #ifdef FEAT_RIGHTLEFT | |
| 636 if (!revins_legal) | |
| 637 revins_scol = -1; /* reset on illegal motions */ | |
| 638 else | |
| 639 revins_legal = 0; | |
| 640 #endif | |
| 641 if (arrow_used) /* don't repeat insert when arrow key used */ | |
| 642 count = 0; | |
| 643 | |
| 5680 | 644 if (update_Insstart_orig) |
| 645 Insstart_orig = Insstart; | |
| 646 | |
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647 if (stop_insert_mode |
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648 #ifdef FEAT_INS_EXPAND |
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649 && !pum_visible() |
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650 #endif |
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651 ) |
| 7 | 652 { |
| 653 /* ":stopinsert" used or 'insertmode' reset */ | |
| 654 count = 0; | |
| 655 goto doESCkey; | |
| 656 } | |
| 657 | |
| 658 /* set curwin->w_curswant for next K_DOWN or K_UP */ | |
| 659 if (!arrow_used) | |
| 660 curwin->w_set_curswant = TRUE; | |
| 661 | |
| 662 /* If there is no typeahead may check for timestamps (e.g., for when a | |
| 663 * menu invoked a shell command). */ | |
| 664 if (stuff_empty()) | |
| 665 { | |
| 666 did_check_timestamps = FALSE; | |
| 667 if (need_check_timestamps) | |
| 668 check_timestamps(FALSE); | |
| 669 } | |
| 670 | |
| 671 /* | |
| 672 * When emsg() was called msg_scroll will have been set. | |
| 673 */ | |
| 674 msg_scroll = FALSE; | |
| 675 | |
| 676 #ifdef FEAT_GUI | |
| 677 /* When 'mousefocus' is set a mouse movement may have taken us to | |
| 678 * another window. "need_mouse_correct" may then be set because of an | |
| 679 * autocommand. */ | |
| 680 if (need_mouse_correct) | |
| 681 gui_mouse_correct(); | |
| 682 #endif | |
| 683 | |
| 684 #ifdef FEAT_FOLDING | |
| 685 /* Open fold at the cursor line, according to 'foldopen'. */ | |
| 686 if (fdo_flags & FDO_INSERT) | |
| 687 foldOpenCursor(); | |
| 688 /* Close folds where the cursor isn't, according to 'foldclose' */ | |
| 689 if (!char_avail()) | |
| 690 foldCheckClose(); | |
| 691 #endif | |
| 692 | |
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693 #ifdef FEAT_JOB_CHANNEL |
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694 if (bt_prompt(curbuf)) |
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695 { |
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696 init_prompt(cmdchar_todo); |
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697 cmdchar_todo = NUL; |
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698 } |
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699 #endif |
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700 |
| 7 | 701 /* |
| 702 * If we inserted a character at the last position of the last line in | |
| 703 * the window, scroll the window one line up. This avoids an extra | |
| 704 * redraw. | |
| 705 * This is detected when the cursor column is smaller after inserting | |
| 706 * something. | |
| 707 * Don't do this when the topline changed already, it has | |
| 708 * already been adjusted (by insertchar() calling open_line())). | |
| 709 */ | |
| 710 if (curbuf->b_mod_set | |
| 711 && curwin->w_p_wrap | |
| 712 && !did_backspace | |
| 713 && curwin->w_topline == old_topline | |
| 714 #ifdef FEAT_DIFF | |
| 715 && curwin->w_topfill == old_topfill | |
| 716 #endif | |
| 717 ) | |
| 718 { | |
| 719 mincol = curwin->w_wcol; | |
| 720 validate_cursor_col(); | |
| 721 | |
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722 if ( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
723 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
724 (int)curwin->w_wcol < mincol - tabstop_at( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
725 get_nolist_virtcol(), curbuf->b_p_ts, |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
726 curbuf->b_p_vts_array) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
727 #else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
728 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
729 #endif |
| 7 | 730 && curwin->w_wrow == W_WINROW(curwin) |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15705
diff
changeset
|
731 + curwin->w_height - 1 - get_scrolloff_value() |
| 7 | 732 && (curwin->w_cursor.lnum != curwin->w_topline |
| 733 #ifdef FEAT_DIFF | |
| 734 || curwin->w_topfill > 0 | |
| 735 #endif | |
| 736 )) | |
| 737 { | |
| 738 #ifdef FEAT_DIFF | |
| 739 if (curwin->w_topfill > 0) | |
| 740 --curwin->w_topfill; | |
| 741 else | |
| 742 #endif | |
| 743 #ifdef FEAT_FOLDING | |
| 744 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
| 745 set_topline(curwin, old_topline + 1); | |
| 746 else | |
| 747 #endif | |
| 748 set_topline(curwin, curwin->w_topline + 1); | |
| 749 } | |
| 750 } | |
| 751 | |
| 752 /* May need to adjust w_topline to show the cursor. */ | |
| 753 update_topline(); | |
| 754 | |
| 755 did_backspace = FALSE; | |
| 756 | |
| 757 validate_cursor(); /* may set must_redraw */ | |
| 758 | |
| 759 /* | |
| 760 * Redraw the display when no characters are waiting. | |
| 761 * Also shows mode, ruler and positions cursor. | |
| 762 */ | |
| 661 | 763 ins_redraw(TRUE); |
| 7 | 764 |
| 765 if (curwin->w_p_scb) | |
| 766 do_check_scrollbind(TRUE); | |
|
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
767 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
768 if (curwin->w_p_crb) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
769 do_check_cursorbind(); |
| 7 | 770 update_curswant(); |
| 771 old_topline = curwin->w_topline; | |
| 772 #ifdef FEAT_DIFF | |
| 773 old_topfill = curwin->w_topfill; | |
| 774 #endif | |
| 775 | |
| 776 #ifdef USE_ON_FLY_SCROLL | |
| 777 dont_scroll = FALSE; /* allow scrolling here */ | |
| 778 #endif | |
| 779 | |
| 780 /* | |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
781 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
| 7 | 782 */ |
| 6673 | 783 if (c != K_CURSORHOLD) |
| 784 lastc = c; /* remember the previous char for CTRL-D */ | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
785 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
786 /* After using CTRL-G U the next cursor key will not break undo. */ |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
787 if (dont_sync_undo == MAYBE) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
788 dont_sync_undo = TRUE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
789 else |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
790 dont_sync_undo = FALSE; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
791 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
792 /* Got here from normal mode when bracketed paste started. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
793 c = K_PS; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
794 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
795 do |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
796 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
797 c = safe_vgetc(); |
|
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
|
798 |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
799 if (stop_insert_mode) |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
800 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
801 // Insert mode ended, possibly from a callback. |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
802 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
|
803 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
|
804 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
|
805 } |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
806 } while (c == K_IGNORE || c == K_NOP); |
| 7 | 807 |
| 978 | 808 /* Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. */ |
| 809 did_cursorhold = TRUE; | |
| 810 | |
| 7 | 811 #ifdef FEAT_RIGHTLEFT |
| 812 if (p_hkmap && KeyTyped) | |
| 813 c = hkmap(c); /* Hebrew mode mapping */ | |
| 814 #endif | |
| 815 #ifdef FEAT_FKMAP | |
| 816 if (p_fkmap && KeyTyped) | |
| 817 c = fkmap(c); /* Farsi mode mapping */ | |
| 818 #endif | |
| 819 | |
| 820 #ifdef FEAT_INS_EXPAND | |
| 659 | 821 /* |
| 822 * Special handling of keys while the popup menu is visible or wanted | |
| 897 | 823 * and the cursor is still in the completed word. Only when there is |
| 824 * a match, skip this when no matches were found. | |
| 659 | 825 */ |
| 897 | 826 if (compl_started |
| 827 && pum_wanted() | |
| 828 && curwin->w_cursor.col >= compl_col | |
| 829 && (compl_shown_match == NULL | |
| 830 || compl_shown_match != compl_shown_match->cp_next)) | |
| 659 | 831 { |
| 832 /* BS: Delete one character from "compl_leader". */ | |
| 833 if ((c == K_BS || c == Ctrl_H) | |
| 836 | 834 && curwin->w_cursor.col > compl_col |
| 835 && (c = ins_compl_bs()) == NUL) | |
| 657 | 836 continue; |
| 837 | |
| 659 | 838 /* When no match was selected or it was edited. */ |
| 839 if (!compl_used_match) | |
| 657 | 840 { |
| 659 | 841 /* CTRL-L: Add one character from the current match to |
| 836 | 842 * "compl_leader". Except when at the original match and |
| 843 * there is nothing to add, CTRL-L works like CTRL-P then. */ | |
| 844 if (c == Ctrl_L | |
| 6657 | 845 && (!CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 1872 | 846 || (int)STRLEN(compl_shown_match->cp_str) |
| 836 | 847 > curwin->w_cursor.col - compl_col)) |
| 659 | 848 { |
| 849 ins_compl_addfrommatch(); | |
| 850 continue; | |
| 851 } | |
| 852 | |
| 1430 | 853 /* A non-white character that fits in with the current |
| 854 * completion: Add to "compl_leader". */ | |
| 855 if (ins_compl_accept_char(c)) | |
| 659 | 856 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
857 #if defined(FEAT_EVAL) |
| 3390 | 858 /* Trigger InsertCharPre. */ |
| 859 char_u *str = do_insert_char_pre(c); | |
| 860 char_u *p; | |
| 861 | |
| 862 if (str != NULL) | |
| 863 { | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
864 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 3390 | 865 ins_compl_addleader(PTR2CHAR(p)); |
| 866 vim_free(str); | |
| 867 } | |
| 868 else | |
| 869 #endif | |
| 870 ins_compl_addleader(c); | |
| 659 | 871 continue; |
| 872 } | |
| 665 | 873 |
| 887 | 874 /* Pressing CTRL-Y selects the current match. When |
| 825 | 875 * compl_enter_selects is set the Enter key does the same. */ |
|
10291
d9bd03a0d70f
commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
Christian Brabandt <cb@256bit.org>
parents:
10289
diff
changeset
|
876 if ((c == Ctrl_Y || (compl_enter_selects |
|
d9bd03a0d70f
commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
Christian Brabandt <cb@256bit.org>
parents:
10289
diff
changeset
|
877 && (c == CAR || c == K_KENTER || c == NL))) |
|
d9bd03a0d70f
commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
Christian Brabandt <cb@256bit.org>
parents:
10289
diff
changeset
|
878 && stop_arrow() == OK) |
| 665 | 879 { |
| 880 ins_compl_delete(); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
881 ins_compl_insert(FALSE); |
| 665 | 882 } |
| 657 | 883 } |
| 884 } | |
| 885 | |
| 7 | 886 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but |
| 887 * it does fix up the text when finishing completion. */ | |
| 665 | 888 compl_get_longest = FALSE; |
| 1526 | 889 if (ins_compl_prep(c)) |
| 657 | 890 continue; |
| 7 | 891 #endif |
| 892 | |
| 477 | 893 /* CTRL-\ CTRL-N goes to Normal mode, |
| 894 * CTRL-\ CTRL-G goes to mode selected with 'insertmode', | |
| 895 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */ | |
| 7 | 896 if (c == Ctrl_BSL) |
| 897 { | |
| 898 /* may need to redraw when no more chars available now */ | |
| 661 | 899 ins_redraw(FALSE); |
| 7 | 900 ++no_mapping; |
| 901 ++allow_keys; | |
| 1389 | 902 c = plain_vgetc(); |
| 7 | 903 --no_mapping; |
| 904 --allow_keys; | |
| 477 | 905 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
| 7 | 906 { |
| 477 | 907 /* it's something else */ |
| 7 | 908 vungetc(c); |
| 909 c = Ctrl_BSL; | |
| 910 } | |
| 911 else if (c == Ctrl_G && p_im) | |
| 912 continue; | |
| 913 else | |
| 914 { | |
| 477 | 915 if (c == Ctrl_O) |
| 916 { | |
| 917 ins_ctrl_o(); | |
| 918 ins_at_eol = FALSE; /* cursor keeps its column */ | |
| 919 nomove = TRUE; | |
| 920 } | |
| 7 | 921 count = 0; |
| 922 goto doESCkey; | |
| 923 } | |
| 924 } | |
| 925 | |
| 926 #ifdef FEAT_DIGRAPHS | |
| 927 c = do_digraph(c); | |
| 928 #endif | |
| 929 | |
| 930 #ifdef FEAT_INS_EXPAND | |
| 931 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode == CTRL_X_CMDLINE) | |
| 932 goto docomplete; | |
| 933 #endif | |
| 934 if (c == Ctrl_V || c == Ctrl_Q) | |
| 935 { | |
| 936 ins_ctrl_v(); | |
| 937 c = Ctrl_V; /* pretend CTRL-V is last typed character */ | |
| 938 continue; | |
| 939 } | |
| 940 | |
| 941 #ifdef FEAT_CINDENT | |
| 942 if (cindent_on() | |
| 943 # ifdef FEAT_INS_EXPAND | |
| 944 && ctrl_x_mode == 0 | |
| 945 # endif | |
| 946 ) | |
| 947 { | |
| 948 /* A key name preceded by a bang means this key is not to be | |
| 949 * inserted. Skip ahead to the re-indenting below. | |
| 950 * A key name preceded by a star means that indenting has to be | |
| 951 * done before inserting the key. */ | |
| 952 line_is_white = inindent(0); | |
| 953 if (in_cinkeys(c, '!', line_is_white)) | |
| 954 goto force_cindent; | |
| 955 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
| 956 && stop_arrow() == OK) | |
| 957 do_c_expr_indent(); | |
| 958 } | |
| 959 #endif | |
| 960 | |
| 961 #ifdef FEAT_RIGHTLEFT | |
| 962 if (curwin->w_p_rl) | |
| 963 switch (c) | |
| 964 { | |
| 965 case K_LEFT: c = K_RIGHT; break; | |
| 966 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 967 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 968 case K_RIGHT: c = K_LEFT; break; | |
| 969 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 970 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 971 } | |
| 972 #endif | |
| 973 | |
| 974 /* | |
| 975 * If 'keymodel' contains "startsel", may start selection. If it | |
| 976 * does, a CTRL-O and c will be stuffed, we need to get these | |
| 977 * characters. | |
| 978 */ | |
| 979 if (ins_start_select(c)) | |
| 980 continue; | |
| 981 | |
| 982 /* | |
| 983 * The big switch to handle a character in insert mode. | |
| 984 */ | |
| 985 switch (c) | |
| 986 { | |
| 449 | 987 case ESC: /* End input mode */ |
| 7 | 988 if (echeck_abbr(ESC + ABBR_OFF)) |
| 989 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
990 /* FALLTHROUGH */ |
| 7 | 991 |
| 449 | 992 case Ctrl_C: /* End input mode */ |
| 7 | 993 #ifdef FEAT_CMDWIN |
| 994 if (c == Ctrl_C && cmdwin_type != 0) | |
| 995 { | |
| 996 /* Close the cmdline window. */ | |
| 997 cmdwin_result = K_IGNORE; | |
| 998 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 929 | 999 nomove = TRUE; |
| 7 | 1000 goto doESCkey; |
| 1001 } | |
| 1002 #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
|
1003 #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
|
1004 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
|
1005 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1006 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
|
1007 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1008 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
|
1009 // 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
|
1010 // 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
|
1011 goto doESCkey; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1012 break; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1013 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1014 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1015 #endif |
| 7 | 1016 |
| 1017 #ifdef UNIX | |
| 1018 do_intr: | |
| 1019 #endif | |
| 1020 /* when 'insertmode' set, and not halfway a mapping, don't leave | |
| 1021 * Insert mode */ | |
| 1022 if (goto_im()) | |
| 1023 { | |
| 1024 if (got_int) | |
| 1025 { | |
| 1026 (void)vgetc(); /* flush all buffers */ | |
| 1027 got_int = FALSE; | |
| 1028 } | |
| 1029 else | |
| 6949 | 1030 vim_beep(BO_IM); |
| 7 | 1031 break; |
| 1032 } | |
| 1033 doESCkey: | |
| 1034 /* | |
| 1035 * This is the ONLY return from edit()! | |
| 1036 */ | |
| 1037 /* Always update o_lnum, so that a "CTRL-O ." that adds a line | |
| 1038 * still puts the cursor back after the inserted text. */ | |
| 230 | 1039 if (ins_at_eol && gchar_cursor() == NUL) |
| 7 | 1040 o_lnum = curwin->w_cursor.lnum; |
| 1041 | |
| 477 | 1042 if (ins_esc(&count, cmdchar, nomove)) |
| 11 | 1043 { |
|
14985
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1044 // 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
|
1045 // 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
|
1046 // 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
|
1047 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
|
1048 ins_apply_autocmds(EVENT_INSERTLEAVE); |
| 993 | 1049 did_cursorhold = FALSE; |
| 7 | 1050 return (c == Ctrl_O); |
| 11 | 1051 } |
| 7 | 1052 continue; |
| 1053 | |
| 449 | 1054 case Ctrl_Z: /* suspend when 'insertmode' set */ |
| 1055 if (!p_im) | |
| 1056 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
|
1057 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
|
1058 #ifdef CURSOR_SHAPE |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
1059 ui_cursor_shape(); /* may need to update cursor shape */ |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
1060 #endif |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
1061 continue; |
| 449 | 1062 |
| 1063 case Ctrl_O: /* execute one command */ | |
| 502 | 1064 #ifdef FEAT_COMPL_FUNC |
| 523 | 1065 if (ctrl_x_mode == CTRL_X_OMNI) |
| 449 | 1066 goto docomplete; |
| 1067 #endif | |
| 1068 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
| 1069 break; | |
| 1070 ins_ctrl_o(); | |
| 853 | 1071 |
| 1072 /* don't move the cursor left when 'virtualedit' has "onemore". */ | |
| 1073 if (ve_flags & VE_ONEMORE) | |
| 1074 { | |
| 1075 ins_at_eol = FALSE; | |
| 1076 nomove = TRUE; | |
| 1077 } | |
| 449 | 1078 count = 0; |
| 1079 goto doESCkey; | |
| 1080 | |
| 464 | 1081 case K_INS: /* toggle insert/replace mode */ |
| 1082 case K_KINS: | |
| 1083 ins_insert(replaceState); | |
| 1084 break; | |
| 1085 | |
| 1086 case K_SELECT: /* end of Select mode mapping - ignore */ | |
| 1087 break; | |
| 1088 | |
| 449 | 1089 case K_HELP: /* Help key works like <ESC> <Help> */ |
| 1090 case K_F1: | |
| 1091 case K_XF1: | |
| 1092 stuffcharReadbuff(K_HELP); | |
| 1093 if (p_im) | |
| 1094 need_start_insertmode = TRUE; | |
| 1095 goto doESCkey; | |
| 1096 | |
| 1097 #ifdef FEAT_NETBEANS_INTG | |
| 1098 case K_F21: /* NetBeans command */ | |
| 1099 ++no_mapping; /* don't map the next key hits */ | |
| 1389 | 1100 i = plain_vgetc(); |
| 449 | 1101 --no_mapping; |
| 1102 netbeans_keycommand(i); | |
| 1103 break; | |
| 1104 #endif | |
| 1105 | |
| 1106 case K_ZERO: /* Insert the previously inserted text. */ | |
| 7 | 1107 case NUL: |
| 1108 case Ctrl_A: | |
| 449 | 1109 /* For ^@ the trailing ESC will end the insert, unless there is an |
| 1110 * error. */ | |
| 7 | 1111 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
| 1112 && c != Ctrl_A && !p_im) | |
| 1113 goto doESCkey; /* quit insert mode */ | |
| 1114 inserted_space = FALSE; | |
| 1115 break; | |
| 1116 | |
| 449 | 1117 case Ctrl_R: /* insert the contents of a register */ |
| 7 | 1118 ins_reg(); |
| 1119 auto_format(FALSE, TRUE); | |
| 1120 inserted_space = FALSE; | |
| 1121 break; | |
| 1122 | |
| 449 | 1123 case Ctrl_G: /* commands starting with CTRL-G */ |
| 7 | 1124 ins_ctrl_g(); |
| 1125 break; | |
| 1126 | |
| 449 | 1127 case Ctrl_HAT: /* switch input mode and/or langmap */ |
| 1128 ins_ctrl_hat(); | |
| 7 | 1129 break; |
| 1130 | |
| 1131 #ifdef FEAT_RIGHTLEFT | |
| 449 | 1132 case Ctrl__: /* switch between languages */ |
| 7 | 1133 if (!p_ari) |
| 1134 goto normalchar; | |
| 1135 ins_ctrl_(); | |
| 1136 break; | |
| 1137 #endif | |
| 1138 | |
| 449 | 1139 case Ctrl_D: /* Make indent one shiftwidth smaller. */ |
| 7 | 1140 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1141 if (ctrl_x_mode == CTRL_X_PATH_DEFINES) | |
| 1142 goto docomplete; | |
| 1143 #endif | |
| 1144 /* FALLTHROUGH */ | |
| 1145 | |
| 449 | 1146 case Ctrl_T: /* Make indent one shiftwidth greater. */ |
| 7 | 1147 # ifdef FEAT_INS_EXPAND |
| 1148 if (c == Ctrl_T && ctrl_x_mode == CTRL_X_THESAURUS) | |
| 1149 { | |
| 449 | 1150 if (has_compl_option(FALSE)) |
| 1151 goto docomplete; | |
| 1152 break; | |
| 7 | 1153 } |
| 1154 # endif | |
| 1155 ins_shift(c, lastc); | |
| 1156 auto_format(FALSE, TRUE); | |
| 1157 inserted_space = FALSE; | |
| 1158 break; | |
| 1159 | |
| 449 | 1160 case K_DEL: /* delete character under the cursor */ |
| 7 | 1161 case K_KDEL: |
| 1162 ins_del(); | |
| 1163 auto_format(FALSE, TRUE); | |
| 1164 break; | |
| 1165 | |
| 449 | 1166 case K_BS: /* delete character before the cursor */ |
| 7 | 1167 case Ctrl_H: |
| 1168 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
| 1169 auto_format(FALSE, TRUE); | |
| 1170 break; | |
| 1171 | |
| 449 | 1172 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
|
1173 #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
|
1174 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
|
1175 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1176 // 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
|
1177 // 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
|
1178 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
|
1179 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
|
1180 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
|
1181 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
|
1182 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
|
1183 } |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1184 #endif |
| 7 | 1185 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
| 1186 auto_format(FALSE, TRUE); | |
| 1187 break; | |
| 1188 | |
| 449 | 1189 case Ctrl_U: /* delete all inserted text in current line */ |
| 12 | 1190 # ifdef FEAT_COMPL_FUNC |
| 1191 /* CTRL-X CTRL-U completes with 'completefunc'. */ | |
| 449 | 1192 if (ctrl_x_mode == CTRL_X_FUNCTION) |
| 12 | 1193 goto docomplete; |
| 1194 # endif | |
| 7 | 1195 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
| 1196 auto_format(FALSE, TRUE); | |
| 1197 inserted_space = FALSE; | |
| 1198 break; | |
| 1199 | |
| 1200 #ifdef FEAT_MOUSE | |
| 449 | 1201 case K_LEFTMOUSE: /* mouse keys */ |
| 7 | 1202 case K_LEFTMOUSE_NM: |
| 1203 case K_LEFTDRAG: | |
| 1204 case K_LEFTRELEASE: | |
| 1205 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
|
1206 case K_MOUSEMOVE: |
| 7 | 1207 case K_MIDDLEMOUSE: |
| 1208 case K_MIDDLEDRAG: | |
| 1209 case K_MIDDLERELEASE: | |
| 1210 case K_RIGHTMOUSE: | |
| 1211 case K_RIGHTDRAG: | |
| 1212 case K_RIGHTRELEASE: | |
| 1213 case K_X1MOUSE: | |
| 1214 case K_X1DRAG: | |
| 1215 case K_X1RELEASE: | |
| 1216 case K_X2MOUSE: | |
| 1217 case K_X2DRAG: | |
| 1218 case K_X2RELEASE: | |
| 1219 ins_mouse(c); | |
| 1220 break; | |
| 1221 | |
| 449 | 1222 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
|
1223 ins_mousescroll(MSCR_DOWN); |
| 7 | 1224 break; |
| 1225 | |
| 449 | 1226 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
|
1227 ins_mousescroll(MSCR_UP); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1228 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1229 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1230 case K_MOUSELEFT: /* Scroll wheel left */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1231 ins_mousescroll(MSCR_LEFT); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1232 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1233 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1234 case K_MOUSERIGHT: /* Scroll wheel right */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1235 ins_mousescroll(MSCR_RIGHT); |
| 7 | 1236 break; |
| 1237 #endif | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1238 case K_PS: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1239 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
|
1240 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1241 /* invoked from normal mode, bail out */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1242 goto doESCkey; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1243 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1244 case K_PE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1245 /* Got K_PE without K_PS, ignore. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1246 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1247 |
| 692 | 1248 #ifdef FEAT_GUI_TABLINE |
| 1249 case K_TABLINE: | |
| 1250 case K_TABMENU: | |
| 1251 ins_tabline(c); | |
| 1252 break; | |
| 1253 #endif | |
| 7 | 1254 |
| 449 | 1255 case K_IGNORE: /* Something mapped to nothing */ |
| 7 | 1256 break; |
| 1257 | |
| 661 | 1258 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
|
1259 ins_apply_autocmds(EVENT_CURSORHOLDI); |
| 661 | 1260 did_cursorhold = TRUE; |
| 1261 break; | |
| 1262 | |
| 625 | 1263 #ifdef FEAT_GUI_W32 |
| 1264 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
| 1265 * cancelled. */ | |
| 1266 case K_F4: | |
| 1267 if (mod_mask != MOD_MASK_ALT) | |
| 1268 goto normalchar; | |
| 1269 break; | |
| 1270 #endif | |
| 1271 | |
| 7 | 1272 #ifdef FEAT_GUI |
| 1273 case K_VER_SCROLLBAR: | |
| 1274 ins_scroll(); | |
| 1275 break; | |
| 1276 | |
| 1277 case K_HOR_SCROLLBAR: | |
| 1278 ins_horscroll(); | |
| 1279 break; | |
| 1280 #endif | |
| 1281 | |
| 449 | 1282 case K_HOME: /* <Home> */ |
| 7 | 1283 case K_KHOME: |
| 1284 case K_S_HOME: | |
| 1285 case K_C_HOME: | |
| 1286 ins_home(c); | |
| 1287 break; | |
| 1288 | |
| 449 | 1289 case K_END: /* <End> */ |
| 7 | 1290 case K_KEND: |
| 1291 case K_S_END: | |
| 1292 case K_C_END: | |
| 1293 ins_end(c); | |
| 1294 break; | |
| 1295 | |
| 449 | 1296 case K_LEFT: /* <Left> */ |
| 180 | 1297 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1298 ins_s_left(); | |
| 1299 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1300 ins_left(dont_sync_undo == FALSE); |
| 7 | 1301 break; |
| 1302 | |
| 449 | 1303 case K_S_LEFT: /* <S-Left> */ |
| 7 | 1304 case K_C_LEFT: |
| 1305 ins_s_left(); | |
| 1306 break; | |
| 1307 | |
| 449 | 1308 case K_RIGHT: /* <Right> */ |
| 180 | 1309 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1310 ins_s_right(); | |
| 1311 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1312 ins_right(dont_sync_undo == FALSE); |
| 7 | 1313 break; |
| 1314 | |
| 449 | 1315 case K_S_RIGHT: /* <S-Right> */ |
| 7 | 1316 case K_C_RIGHT: |
| 1317 ins_s_right(); | |
| 1318 break; | |
| 1319 | |
| 449 | 1320 case K_UP: /* <Up> */ |
| 665 | 1321 #ifdef FEAT_INS_EXPAND |
| 1322 if (pum_visible()) | |
| 1323 goto docomplete; | |
| 1324 #endif | |
| 180 | 1325 if (mod_mask & MOD_MASK_SHIFT) |
| 1326 ins_pageup(); | |
| 1327 else | |
| 1328 ins_up(FALSE); | |
| 7 | 1329 break; |
| 1330 | |
| 449 | 1331 case K_S_UP: /* <S-Up> */ |
| 7 | 1332 case K_PAGEUP: |
| 1333 case K_KPAGEUP: | |
| 613 | 1334 #ifdef FEAT_INS_EXPAND |
| 610 | 1335 if (pum_visible()) |
| 1336 goto docomplete; | |
| 613 | 1337 #endif |
| 7 | 1338 ins_pageup(); |
| 1339 break; | |
| 1340 | |
| 449 | 1341 case K_DOWN: /* <Down> */ |
| 665 | 1342 #ifdef FEAT_INS_EXPAND |
| 1343 if (pum_visible()) | |
| 1344 goto docomplete; | |
| 1345 #endif | |
| 180 | 1346 if (mod_mask & MOD_MASK_SHIFT) |
| 1347 ins_pagedown(); | |
| 1348 else | |
| 1349 ins_down(FALSE); | |
| 7 | 1350 break; |
| 1351 | |
| 449 | 1352 case K_S_DOWN: /* <S-Down> */ |
| 7 | 1353 case K_PAGEDOWN: |
| 1354 case K_KPAGEDOWN: | |
| 613 | 1355 #ifdef FEAT_INS_EXPAND |
| 610 | 1356 if (pum_visible()) |
| 1357 goto docomplete; | |
| 613 | 1358 #endif |
| 7 | 1359 ins_pagedown(); |
| 1360 break; | |
| 1361 | |
| 1362 #ifdef FEAT_DND | |
| 449 | 1363 case K_DROP: /* drag-n-drop event */ |
| 7 | 1364 ins_drop(); |
| 1365 break; | |
| 1366 #endif | |
| 1367 | |
| 449 | 1368 case K_S_TAB: /* When not mapped, use like a normal TAB */ |
| 7 | 1369 c = TAB; |
| 1370 /* FALLTHROUGH */ | |
| 1371 | |
| 449 | 1372 case TAB: /* TAB or Complete patterns along path */ |
| 7 | 1373 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1374 if (ctrl_x_mode == CTRL_X_PATH_PATTERNS) | |
| 1375 goto docomplete; | |
| 1376 #endif | |
| 1377 inserted_space = FALSE; | |
| 1378 if (ins_tab()) | |
| 1379 goto normalchar; /* insert TAB as a normal char */ | |
| 1380 auto_format(FALSE, TRUE); | |
| 1381 break; | |
| 1382 | |
| 449 | 1383 case K_KENTER: /* <Enter> */ |
| 7 | 1384 c = CAR; |
| 1385 /* FALLTHROUGH */ | |
| 1386 case CAR: | |
| 1387 case NL: | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1388 #if defined(FEAT_QUICKFIX) |
| 7 | 1389 /* In a quickfix window a <CR> jumps to the error under the |
| 1390 * cursor. */ | |
| 1391 if (bt_quickfix(curbuf) && c == CAR) | |
| 1392 { | |
| 644 | 1393 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 1394 do_cmdline_cmd((char_u *)".cc"); | |
| 1395 else /* location list window */ | |
| 1396 do_cmdline_cmd((char_u *)".ll"); | |
| 7 | 1397 break; |
| 1398 } | |
| 1399 #endif | |
| 1400 #ifdef FEAT_CMDWIN | |
| 1401 if (cmdwin_type != 0) | |
| 1402 { | |
| 1403 /* Execute the command in the cmdline window. */ | |
| 1404 cmdwin_result = CAR; | |
| 1405 goto doESCkey; | |
| 1406 } | |
| 1407 #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
|
1408 #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
|
1409 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
|
1410 { |
|
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
|
1411 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
|
1412 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
|
1413 // 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
|
1414 // 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
|
1415 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
|
1416 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
|
1417 } |
|
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
|
1418 #endif |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1419 if (ins_eol(c) == FAIL && !p_im) |
| 7 | 1420 goto doESCkey; /* out of memory */ |
| 1421 auto_format(FALSE, FALSE); | |
| 1422 inserted_space = FALSE; | |
| 1423 break; | |
| 1424 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
1425 #if defined(FEAT_DIGRAPHS) || defined(FEAT_INS_EXPAND) |
| 449 | 1426 case Ctrl_K: /* digraph or keyword completion */ |
| 7 | 1427 # ifdef FEAT_INS_EXPAND |
| 1428 if (ctrl_x_mode == CTRL_X_DICTIONARY) | |
| 1429 { | |
| 449 | 1430 if (has_compl_option(TRUE)) |
| 1431 goto docomplete; | |
| 1432 break; | |
| 7 | 1433 } |
| 1434 # endif | |
| 1435 # ifdef FEAT_DIGRAPHS | |
| 1436 c = ins_digraph(); | |
| 1437 if (c == NUL) | |
| 1438 break; | |
| 1439 # endif | |
| 1440 goto normalchar; | |
| 449 | 1441 #endif |
| 7 | 1442 |
| 1443 #ifdef FEAT_INS_EXPAND | |
| 464 | 1444 case Ctrl_X: /* Enter CTRL-X mode */ |
| 1445 ins_ctrl_x(); | |
| 1446 break; | |
| 1447 | |
| 449 | 1448 case Ctrl_RSB: /* Tag name completion after ^X */ |
| 7 | 1449 if (ctrl_x_mode != CTRL_X_TAGS) |
| 1450 goto normalchar; | |
| 1451 goto docomplete; | |
| 1452 | |
| 449 | 1453 case Ctrl_F: /* File name completion after ^X */ |
| 7 | 1454 if (ctrl_x_mode != CTRL_X_FILES) |
| 1455 goto normalchar; | |
| 1456 goto docomplete; | |
| 477 | 1457 |
| 1458 case 's': /* Spelling completion after ^X */ | |
| 1459 case Ctrl_S: | |
| 1460 if (ctrl_x_mode != CTRL_X_SPELL) | |
| 1461 goto normalchar; | |
| 1462 goto docomplete; | |
| 7 | 1463 #endif |
| 1464 | |
| 449 | 1465 case Ctrl_L: /* Whole line completion after ^X */ |
| 7 | 1466 #ifdef FEAT_INS_EXPAND |
| 1467 if (ctrl_x_mode != CTRL_X_WHOLE_LINE) | |
| 1468 #endif | |
| 1469 { | |
| 1470 /* CTRL-L with 'insertmode' set: Leave Insert mode */ | |
| 1471 if (p_im) | |
| 1472 { | |
| 1473 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
| 1474 break; | |
| 1475 goto doESCkey; | |
| 1476 } | |
| 1477 goto normalchar; | |
| 1478 } | |
| 1479 #ifdef FEAT_INS_EXPAND | |
| 1480 /* FALLTHROUGH */ | |
| 1481 | |
| 449 | 1482 case Ctrl_P: /* Do previous/next pattern completion */ |
| 7 | 1483 case Ctrl_N: |
| 1484 /* if 'complete' is empty then plain ^P is no longer special, | |
| 1485 * but it is under other ^X modes */ | |
| 1486 if (*curbuf->b_p_cpt == NUL | |
|
13215
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1487 && (ctrl_x_mode == CTRL_X_NORMAL |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1488 || ctrl_x_mode == CTRL_X_WHOLE_LINE) |
| 449 | 1489 && !(compl_cont_status & CONT_LOCAL)) |
| 7 | 1490 goto normalchar; |
| 1491 | |
| 1492 docomplete: | |
| 1927 | 1493 compl_busy = TRUE; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1494 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1495 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
|
1496 #endif |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1497 if (ins_complete(c, TRUE) == FAIL) |
| 449 | 1498 compl_cont_status = 0; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1499 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1500 disable_fold_update--; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1501 #endif |
| 1927 | 1502 compl_busy = FALSE; |
| 7 | 1503 break; |
| 1504 #endif /* FEAT_INS_EXPAND */ | |
| 1505 | |
| 449 | 1506 case Ctrl_Y: /* copy from previous line or scroll down */ |
| 1507 case Ctrl_E: /* copy from next line or scroll up */ | |
| 1508 c = ins_ctrl_ey(c); | |
| 7 | 1509 break; |
| 1510 | |
| 1511 default: | |
| 1512 #ifdef UNIX | |
| 1513 if (c == intr_char) /* special interrupt char */ | |
| 1514 goto do_intr; | |
| 1515 #endif | |
| 1516 | |
| 2845 | 1517 normalchar: |
| 7 | 1518 /* |
| 4352 | 1519 * Insert a normal character. |
| 7 | 1520 */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1521 #if defined(FEAT_EVAL) |
| 2845 | 1522 if (!p_paste) |
| 1523 { | |
| 3390 | 1524 /* Trigger InsertCharPre. */ |
| 1525 char_u *str = do_insert_char_pre(c); | |
| 1526 char_u *p; | |
| 1527 | |
| 1528 if (str != NULL) | |
| 2845 | 1529 { |
| 3390 | 1530 if (*str != NUL && stop_arrow() != FAIL) |
| 2845 | 1531 { |
| 3390 | 1532 /* 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
|
1533 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 2845 | 1534 { |
| 3390 | 1535 c = PTR2CHAR(p); |
| 1536 if (c == CAR || c == K_KENTER || c == NL) | |
| 1537 ins_eol(c); | |
| 1538 else | |
| 1539 ins_char(c); | |
| 2845 | 1540 } |
| 3390 | 1541 AppendToRedobuffLit(str, -1); |
| 2845 | 1542 } |
| 3390 | 1543 vim_free(str); |
| 1544 c = NUL; | |
| 2845 | 1545 } |
| 1546 | |
| 3390 | 1547 /* If the new value is already inserted or an empty string |
| 1548 * then don't insert any character. */ | |
| 2845 | 1549 if (c == NUL) |
| 1550 break; | |
| 1551 } | |
| 1552 #endif | |
| 7 | 1553 #ifdef FEAT_SMARTINDENT |
| 1554 /* Try to perform smart-indenting. */ | |
| 1555 ins_try_si(c); | |
| 1556 #endif | |
| 1557 | |
| 1558 if (c == ' ') | |
| 1559 { | |
| 1560 inserted_space = TRUE; | |
| 1561 #ifdef FEAT_CINDENT | |
| 1562 if (inindent(0)) | |
| 1563 can_cindent = FALSE; | |
| 1564 #endif | |
| 1565 if (Insstart_blank_vcol == MAXCOL | |
| 1566 && curwin->w_cursor.lnum == Insstart.lnum) | |
| 1567 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 1568 } | |
| 1569 | |
| 3448 | 1570 /* Insert a normal character and check for abbreviations on a |
| 1571 * special character. Let CTRL-] expand abbreviations without | |
| 1572 * inserting it. */ | |
| 1573 if (vim_iswordc(c) || (!echeck_abbr( | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1574 // 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
|
1575 // what check_abbr() expects. |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1576 (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
|
1577 && c != Ctrl_RSB)) |
| 7 | 1578 { |
| 1579 insert_special(c, FALSE, FALSE); | |
| 1580 #ifdef FEAT_RIGHTLEFT | |
| 1581 revins_legal++; | |
| 1582 revins_chars++; | |
| 1583 #endif | |
| 1584 } | |
| 1585 | |
| 1586 auto_format(FALSE, TRUE); | |
| 1587 | |
| 1588 #ifdef FEAT_FOLDING | |
| 1589 /* When inserting a character the cursor line must never be in a | |
| 1590 * closed fold. */ | |
| 1591 foldOpenCursor(); | |
| 1592 #endif | |
| 1593 break; | |
| 1594 } /* end of switch (c) */ | |
| 1595 | |
| 978 | 1596 /* 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
|
1597 if (c != K_CURSORHOLD |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1598 #ifdef FEAT_COMPL_FUNC |
|
13215
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1599 /* but not in CTRL-X mode, a script can't restore the state */ |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1600 && ctrl_x_mode == CTRL_X_NORMAL |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1601 #endif |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1602 ) |
| 978 | 1603 did_cursorhold = FALSE; |
| 1604 | |
| 7 | 1605 /* If the cursor was moved we didn't just insert a space */ |
| 1606 if (arrow_used) | |
| 1607 inserted_space = FALSE; | |
| 1608 | |
| 1609 #ifdef FEAT_CINDENT | |
| 1610 if (can_cindent && cindent_on() | |
| 1611 # ifdef FEAT_INS_EXPAND | |
|
13215
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1612 && ctrl_x_mode == CTRL_X_NORMAL |
| 7 | 1613 # endif |
| 1614 ) | |
| 1615 { | |
| 1616 force_cindent: | |
| 1617 /* | |
| 1618 * Indent now if a key was typed that is in 'cinkeys'. | |
| 1619 */ | |
| 1620 if (in_cinkeys(c, ' ', line_is_white)) | |
| 1621 { | |
| 1622 if (stop_arrow() == OK) | |
| 1623 /* re-indent the current line */ | |
| 1624 do_c_expr_indent(); | |
| 1625 } | |
| 1626 } | |
| 1627 #endif /* FEAT_CINDENT */ | |
| 1628 | |
| 1629 } /* for (;;) */ | |
| 1630 /* NOTREACHED */ | |
| 1631 } | |
| 1632 | |
| 1633 /* | |
| 1634 * Redraw for Insert mode. | |
| 1635 * This is postponed until getting the next character to make '$' in the 'cpo' | |
| 1636 * option work correctly. | |
| 1637 * Only redraw when there are no characters available. This speeds up | |
| 1638 * inserting sequences of characters (e.g., for CTRL-R). | |
| 1639 */ | |
| 1640 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1641 ins_redraw( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1642 int ready UNUSED) /* not busy with something */ |
| 7 | 1643 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1644 #ifdef FEAT_CONCEAL |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1645 linenr_T conceal_old_cursor_line = 0; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1646 linenr_T conceal_new_cursor_line = 0; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1647 int conceal_update_lines = FALSE; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1648 #endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1649 |
| 5592 | 1650 if (char_avail()) |
| 1651 return; | |
| 1652 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1653 #if defined(FEAT_CONCEAL) |
| 5592 | 1654 /* Trigger CursorMoved if the cursor moved. Not when the popup menu is |
| 1655 * visible, the command might delete it. */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1656 if (ready && (has_cursormovedI() |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1657 # if defined(FEAT_CONCEAL) |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1658 || curwin->w_p_cole > 0 |
| 5592 | 1659 # endif |
| 1660 ) | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1661 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
| 5592 | 1662 # ifdef FEAT_INS_EXPAND |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1663 && !pum_visible() |
| 5592 | 1664 # endif |
| 1665 ) | |
| 1666 { | |
| 1667 # ifdef FEAT_SYN_HL | |
| 1668 /* Need to update the screen first, to make sure syntax | |
| 1669 * highlighting is correct after making a change (e.g., inserting | |
| 1670 * a "(". The autocommand may also require a redraw, so it's done | |
| 1671 * again below, unfortunately. */ | |
| 1672 if (syntax_present(curwin) && must_redraw) | |
| 1673 update_screen(0); | |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1674 # endif |
| 5592 | 1675 if (has_cursormovedI()) |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1676 { |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1677 /* Make sure curswant is correct, an autocommand may call |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1678 * getcurpos(). */ |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1679 update_curswant(); |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1680 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1681 } |
| 5592 | 1682 # ifdef FEAT_CONCEAL |
| 1683 if (curwin->w_p_cole > 0) | |
| 1684 { | |
| 1685 conceal_old_cursor_line = last_cursormoved.lnum; | |
| 1686 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
| 1687 conceal_update_lines = TRUE; | |
| 1688 } | |
| 1689 # endif | |
| 1690 last_cursormoved = curwin->w_cursor; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1691 } |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1692 #endif |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1693 |
| 5592 | 1694 /* Trigger TextChangedI if b_changedtick differs. */ |
| 1695 if (ready && has_textchangedI() | |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1696 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1697 #ifdef FEAT_INS_EXPAND |
|
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1698 && !pum_visible() |
|
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Christian Brabandt <cb@256bit.org>
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|
1699 #endif |
| 5592 | 1700 ) |
| 1701 { | |
|
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|
1702 aco_save_T aco; |
|
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Christian Brabandt <cb@256bit.org>
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|
1703 varnumber_T tick = CHANGEDTICK(curbuf); |
|
14463
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Christian Brabandt <cb@256bit.org>
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|
1704 |
|
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|
1705 // save and restore curwin and curbuf, in case the autocmd changes them |
|
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|
1706 aucmd_prepbuf(&aco, curbuf); |
|
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Christian Brabandt <cb@256bit.org>
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|
1707 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
|
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|
1708 aucmd_restbuf(&aco); |
|
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|
1709 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
|
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Christian Brabandt <cb@256bit.org>
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|
1710 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
c71d65c3672f
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1711 u_save(curwin->w_cursor.lnum, |
|
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Christian Brabandt <cb@256bit.org>
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|
1712 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
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Christian Brabandt <cb@256bit.org>
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|
1713 } |
|
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Christian Brabandt <cb@256bit.org>
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|
1714 |
|
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|
1715 #ifdef FEAT_INS_EXPAND |
|
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Christian Brabandt <cb@256bit.org>
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|
1716 /* Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
|
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Christian Brabandt <cb@256bit.org>
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|
1717 * TextChangedI will need to trigger for backwards compatibility, thus use |
|
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patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
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|
1718 * different b_last_changedtick* variables. */ |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
1719 if (ready && has_textchangedP() |
|
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Christian Brabandt <cb@256bit.org>
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|
1720 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
|
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|
1721 && pum_visible()) |
|
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|
1722 { |
|
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|
1723 aco_save_T aco; |
|
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|
1724 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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|
1725 |
|
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|
1726 // save and restore curwin and curbuf, in case the autocmd changes them |
|
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|
1727 aucmd_prepbuf(&aco, curbuf); |
|
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|
1728 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
|
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diff
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|
1729 aucmd_restbuf(&aco); |
|
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changeset
|
1730 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
1731 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
1732 u_save(curwin->w_cursor.lnum, |
|
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|
1733 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
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|
1734 } |
| 5592 | 1735 #endif |
| 1736 | |
|
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|
1737 #if defined(FEAT_CONCEAL) |
| 5592 | 1738 if ((conceal_update_lines |
| 1739 && (conceal_old_cursor_line != conceal_new_cursor_line | |
| 1740 || conceal_cursor_line(curwin))) | |
| 1741 || need_cursor_line_redraw) | |
| 1742 { | |
| 1743 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
|
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|
1744 redrawWinline(curwin, conceal_old_cursor_line); |
|
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|
1745 redrawWinline(curwin, conceal_new_cursor_line == 0 |
|
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|
1746 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
| 5592 | 1747 curwin->w_valid &= ~VALID_CROW; |
|
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|
1748 need_cursor_line_redraw = FALSE; |
|
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|
1749 } |
|
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|
1750 #endif |
|
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|
1751 if (must_redraw) |
|
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|
1752 update_screen(0); |
|
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|
1753 else if (clear_cmdline || redraw_cmdline) |
|
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diff
changeset
|
1754 showmode(); /* clear cmdline and show mode */ |
| 5592 | 1755 showruler(FALSE); |
| 1756 setcursor(); | |
| 1757 emsg_on_display = FALSE; /* may remove error message now */ | |
| 7 | 1758 } |
| 1759 | |
| 1760 /* | |
| 1761 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
| 1762 */ | |
| 1763 static void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
1764 ins_ctrl_v(void) |
| 7 | 1765 { |
| 1766 int c; | |
| 2811 | 1767 int did_putchar = FALSE; |
| 7 | 1768 |
| 1769 /* may need to redraw when no more chars available now */ | |
| 661 | 1770 ins_redraw(FALSE); |
| 7 | 1771 |
| 1772 if (redrawing() && !char_avail()) | |
| 2811 | 1773 { |
| 7 | 1774 edit_putchar('^', TRUE); |
| 2811 | 1775 did_putchar = TRUE; |
| 1776 } | |
| 7 | 1777 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ |
| 1778 | |
| 1779 #ifdef FEAT_CMDL_INFO | |
| 1780 add_to_showcmd_c(Ctrl_V); | |
| 1781 #endif | |
| 1782 | |
| 1783 c = get_literal(); | |
| 2811 | 1784 if (did_putchar) |
| 1785 /* when the line fits in 'columns' the '^' is at the start of the next | |
| 1786 * line and will not removed by the redraw */ | |
| 1787 edit_unputchar(); | |
| 7 | 1788 #ifdef FEAT_CMDL_INFO |
| 1789 clear_showcmd(); | |
| 1790 #endif | |
| 1791 insert_special(c, FALSE, TRUE); | |
| 1792 #ifdef FEAT_RIGHTLEFT | |
| 1793 revins_chars++; | |
| 1794 revins_legal++; | |
| 1795 #endif | |
| 1796 } | |
| 1797 | |
| 1798 /* | |
| 1799 * Put a character directly onto the screen. It's not stored in a buffer. | |
| 1800 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
| 1801 */ | |
| 1802 static int pc_status; | |
| 1803 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */ | |
| 1804 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */ | |
| 1805 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */ | |
| 1806 #define PC_STATUS_SET 3 /* pc_bytes was filled */ | |
| 1807 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */ | |
| 1808 static int pc_attr; | |
| 1809 static int pc_row; | |
| 1810 static int pc_col; | |
| 1811 | |
| 1812 void | |
|
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diff
changeset
|
1813 edit_putchar(int c, int highlight) |
| 7 | 1814 { |
| 1815 int attr; | |
| 1816 | |
| 1817 if (ScreenLines != NULL) | |
| 1818 { | |
| 1819 update_topline(); /* just in case w_topline isn't valid */ | |
| 1820 validate_cursor(); | |
| 1821 if (highlight) | |
|
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|
1822 attr = HL_ATTR(HLF_8); |
| 7 | 1823 else |
| 1824 attr = 0; | |
| 1825 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
|
12513
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diff
changeset
|
1826 pc_col = curwin->w_wincol; |
| 7 | 1827 pc_status = PC_STATUS_UNSET; |
| 1828 #ifdef FEAT_RIGHTLEFT | |
| 1829 if (curwin->w_p_rl) | |
| 1830 { | |
|
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|
1831 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
| 7 | 1832 if (has_mbyte) |
| 1833 { | |
| 1834 int fix_col = mb_fix_col(pc_col, pc_row); | |
| 1835 | |
| 1836 if (fix_col != pc_col) | |
| 1837 { | |
| 1838 screen_putchar(' ', pc_row, fix_col, attr); | |
| 1839 --curwin->w_wcol; | |
| 1840 pc_status = PC_STATUS_RIGHT; | |
| 1841 } | |
| 1842 } | |
| 1843 } | |
| 1844 else | |
| 1845 #endif | |
| 1846 { | |
| 1847 pc_col += curwin->w_wcol; | |
| 1848 if (mb_lefthalve(pc_row, pc_col)) | |
| 1849 pc_status = PC_STATUS_LEFT; | |
| 1850 } | |
| 1851 | |
| 1852 /* save the character to be able to put it back */ | |
| 1853 if (pc_status == PC_STATUS_UNSET) | |
| 1854 { | |
| 1855 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
| 1856 pc_status = PC_STATUS_SET; | |
| 1857 } | |
| 1858 screen_putchar(c, pc_row, pc_col, attr); | |
| 1859 } | |
| 1860 } | |
| 1861 | |
|
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|
1862 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
|
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|
1863 /* |
|
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|
1864 * Return the effective prompt for the current buffer. |
|
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|
1865 */ |
|
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|
1866 char_u * |
|
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changeset
|
1867 prompt_text(void) |
|
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|
1868 { |
|
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|
1869 if (curbuf->b_prompt_text == NULL) |
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|
1870 return (char_u *)"% "; |
|
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|
1871 return curbuf->b_prompt_text; |
|
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|
1872 } |
|
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1873 |
|
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|
1874 /* |
|
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|
1875 * Prepare for prompt mode: Make sure the last line has the prompt text. |
|
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|
1876 * Move the cursor to this line. |
|
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|
1877 */ |
|
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|
1878 static void |
|
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changeset
|
1879 init_prompt(int cmdchar_todo) |
|
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1880 { |
|
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changeset
|
1881 char_u *prompt = prompt_text(); |
|
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changeset
|
1882 char_u *text; |
|
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|
1883 |
|
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changeset
|
1884 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
|
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|
1885 text = ml_get_curline(); |
|
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1886 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
|
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|
1887 { |
|
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changeset
|
1888 // prompt is missing, insert it or append a line with it |
|
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|
1889 if (*text == NUL) |
|
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changeset
|
1890 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
|
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1891 else |
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1892 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
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1893 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1894 coladvance((colnr_T)MAXCOL); |
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1895 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
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1896 } |
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1897 |
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1898 // Insert always starts after the prompt, allow editing text after it. |
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1899 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
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1900 || Insstart_orig.col != (int)STRLEN(prompt)) |
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1901 { |
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1902 Insstart.lnum = curwin->w_cursor.lnum; |
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1903 Insstart.col = (int)STRLEN(prompt); |
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1904 Insstart_orig = Insstart; |
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1905 Insstart_textlen = Insstart.col; |
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1906 Insstart_blank_vcol = MAXCOL; |
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1907 arrow_used = FALSE; |
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1908 } |
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1909 |
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1910 if (cmdchar_todo == 'A') |
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1911 coladvance((colnr_T)MAXCOL); |
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1912 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
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1913 curwin->w_cursor.col = (int)STRLEN(prompt); |
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1914 /* Make sure the cursor is in a valid position. */ |
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1915 check_cursor(); |
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1916 } |
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1917 |
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1918 /* |
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1919 * Return TRUE if the cursor is in the editable position of the prompt line. |
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1920 */ |
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1921 int |
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1922 prompt_curpos_editable() |
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1923 { |
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1924 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
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1925 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
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1926 } |
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1927 #endif |
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1928 |
| 7 | 1929 /* |
| 1930 * Undo the previous edit_putchar(). | |
| 1931 */ | |
| 1932 void | |
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1933 edit_unputchar(void) |
| 7 | 1934 { |
| 1935 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
| 1936 { | |
| 1937 if (pc_status == PC_STATUS_RIGHT) | |
| 1938 ++curwin->w_wcol; | |
| 1939 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
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1940 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1941 else |
| 1942 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
| 1943 } | |
| 1944 } | |
| 1945 | |
| 1946 /* | |
| 1947 * Called when p_dollar is set: display a '$' at the end of the changed text | |
| 1948 * Only works when cursor is in the line that changes. | |
| 1949 */ | |
| 1950 void | |
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1951 display_dollar(colnr_T col) |
| 7 | 1952 { |
| 1953 colnr_T save_col; | |
| 1954 | |
| 1955 if (!redrawing()) | |
| 1956 return; | |
| 1957 | |
| 1958 cursor_off(); | |
| 1959 save_col = curwin->w_cursor.col; | |
| 1960 curwin->w_cursor.col = col; | |
| 1961 if (has_mbyte) | |
| 1962 { | |
| 1963 char_u *p; | |
| 1964 | |
| 1965 /* If on the last byte of a multi-byte move to the first byte. */ | |
| 1966 p = ml_get_curline(); | |
| 1967 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
| 1968 } | |
| 1969 curs_columns(FALSE); /* recompute w_wrow and w_wcol */ | |
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1970 if (curwin->w_wcol < curwin->w_width) |
| 7 | 1971 { |
| 1972 edit_putchar('$', FALSE); | |
| 1973 dollar_vcol = curwin->w_virtcol; | |
| 1974 } | |
| 1975 curwin->w_cursor.col = save_col; | |
| 1976 } | |
| 1977 | |
| 1978 /* | |
| 1979 * Call this function before moving the cursor from the normal insert position | |
| 1980 * in insert mode. | |
| 1981 */ | |
| 1982 static void | |
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1983 undisplay_dollar(void) |
| 7 | 1984 { |
| 3318 | 1985 if (dollar_vcol >= 0) |
| 1986 { | |
| 1987 dollar_vcol = -1; | |
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1988 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1989 } |
| 1990 } | |
| 1991 | |
| 1992 /* | |
| 1993 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D). | |
| 1994 * Keep the cursor on the same character. | |
| 1995 * type == INDENT_INC increase indent (for CTRL-T or <Tab>) | |
| 1996 * type == INDENT_DEC decrease indent (for CTRL-D) | |
| 1997 * type == INDENT_SET set indent to "amount" | |
| 1998 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec). | |
| 1999 */ | |
| 2000 void | |
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2001 change_indent( |
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2002 int type, |
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2003 int amount, |
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2004 int round, |
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2005 int replaced, /* replaced character, put on replace stack */ |
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2006 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 2007 { |
| 2008 int vcol; | |
| 2009 int last_vcol; | |
| 2010 int insstart_less; /* reduction for Insstart.col */ | |
| 2011 int new_cursor_col; | |
| 2012 int i; | |
| 2013 char_u *ptr; | |
| 2014 int save_p_list; | |
| 2015 int start_col; | |
| 2016 colnr_T vc; | |
| 2017 colnr_T orig_col = 0; /* init for GCC */ | |
| 2018 char_u *new_line, *orig_line = NULL; /* init for GCC */ | |
| 2019 | |
| 2020 /* VREPLACE mode needs to know what the line was like before changing */ | |
| 2021 if (State & VREPLACE_FLAG) | |
| 2022 { | |
| 2023 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */ | |
| 2024 orig_col = curwin->w_cursor.col; | |
| 2025 } | |
| 2026 | |
| 2027 /* for the following tricks we don't want list mode */ | |
| 2028 save_p_list = curwin->w_p_list; | |
| 2029 curwin->w_p_list = FALSE; | |
| 2030 vc = getvcol_nolist(&curwin->w_cursor); | |
| 2031 vcol = vc; | |
| 2032 | |
| 2033 /* | |
| 2034 * For Replace mode we need to fix the replace stack later, which is only | |
| 2035 * possible when the cursor is in the indent. Remember the number of | |
| 2036 * characters before the cursor if it's possible. | |
| 2037 */ | |
| 2038 start_col = curwin->w_cursor.col; | |
| 2039 | |
| 2040 /* determine offset from first non-blank */ | |
| 2041 new_cursor_col = curwin->w_cursor.col; | |
| 2042 beginline(BL_WHITE); | |
| 2043 new_cursor_col -= curwin->w_cursor.col; | |
| 2044 | |
| 2045 insstart_less = curwin->w_cursor.col; | |
| 2046 | |
| 2047 /* | |
| 2048 * If the cursor is in the indent, compute how many screen columns the | |
| 2049 * cursor is to the left of the first non-blank. | |
| 2050 */ | |
| 2051 if (new_cursor_col < 0) | |
| 2052 vcol = get_indent() - vcol; | |
| 2053 | |
| 2054 if (new_cursor_col > 0) /* can't fix replace stack */ | |
| 2055 start_col = -1; | |
| 2056 | |
| 2057 /* | |
| 2058 * Set the new indent. The cursor will be put on the first non-blank. | |
| 2059 */ | |
| 2060 if (type == INDENT_SET) | |
| 1516 | 2061 (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 2062 else |
| 2063 { | |
| 2064 int save_State = State; | |
| 2065 | |
| 2066 /* Avoid being called recursively. */ | |
| 2067 if (State & VREPLACE_FLAG) | |
| 2068 State = INSERT; | |
| 1516 | 2069 shift_line(type == INDENT_DEC, round, 1, call_changed_bytes); |
| 7 | 2070 State = save_State; |
| 2071 } | |
| 2072 insstart_less -= curwin->w_cursor.col; | |
| 2073 | |
| 2074 /* | |
| 2075 * Try to put cursor on same character. | |
| 2076 * If the cursor is at or after the first non-blank in the line, | |
| 2077 * compute the cursor column relative to the column of the first | |
| 2078 * non-blank character. | |
| 2079 * If we are not in insert mode, leave the cursor on the first non-blank. | |
| 2080 * If the cursor is before the first non-blank, position it relative | |
| 2081 * to the first non-blank, counted in screen columns. | |
| 2082 */ | |
| 2083 if (new_cursor_col >= 0) | |
| 2084 { | |
| 2085 /* | |
| 2086 * When changing the indent while the cursor is touching it, reset | |
| 2087 * Insstart_col to 0. | |
| 2088 */ | |
| 2089 if (new_cursor_col == 0) | |
| 2090 insstart_less = MAXCOL; | |
| 2091 new_cursor_col += curwin->w_cursor.col; | |
| 2092 } | |
| 2093 else if (!(State & INSERT)) | |
| 2094 new_cursor_col = curwin->w_cursor.col; | |
| 2095 else | |
| 2096 { | |
| 2097 /* | |
| 2098 * Compute the screen column where the cursor should be. | |
| 2099 */ | |
| 2100 vcol = get_indent() - vcol; | |
| 1869 | 2101 curwin->w_virtcol = (colnr_T)((vcol < 0) ? 0 : vcol); |
| 7 | 2102 |
| 2103 /* | |
| 2104 * Advance the cursor until we reach the right screen column. | |
| 2105 */ | |
| 2106 vcol = last_vcol = 0; | |
| 2107 new_cursor_col = -1; | |
| 2108 ptr = ml_get_curline(); | |
| 2109 while (vcol <= (int)curwin->w_virtcol) | |
| 2110 { | |
| 2111 last_vcol = vcol; | |
| 2112 if (has_mbyte && new_cursor_col >= 0) | |
| 474 | 2113 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col); |
| 7 | 2114 else |
| 2115 ++new_cursor_col; | |
| 5995 | 2116 vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol); |
| 7 | 2117 } |
| 2118 vcol = last_vcol; | |
| 2119 | |
| 2120 /* | |
| 2121 * May need to insert spaces to be able to position the cursor on | |
| 2122 * the right screen column. | |
| 2123 */ | |
| 2124 if (vcol != (int)curwin->w_virtcol) | |
| 2125 { | |
| 1869 | 2126 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2127 i = (int)curwin->w_virtcol - vcol; |
| 1869 | 2128 ptr = alloc((unsigned)(i + 1)); |
| 7 | 2129 if (ptr != NULL) |
| 2130 { | |
| 2131 new_cursor_col += i; | |
| 2132 ptr[i] = NUL; | |
| 2133 while (--i >= 0) | |
| 2134 ptr[i] = ' '; | |
| 2135 ins_str(ptr); | |
| 2136 vim_free(ptr); | |
| 2137 } | |
| 2138 } | |
| 2139 | |
| 2140 /* | |
| 2141 * When changing the indent while the cursor is in it, reset | |
| 2142 * Insstart_col to 0. | |
| 2143 */ | |
| 2144 insstart_less = MAXCOL; | |
| 2145 } | |
| 2146 | |
| 2147 curwin->w_p_list = save_p_list; | |
| 2148 | |
| 2149 if (new_cursor_col <= 0) | |
| 2150 curwin->w_cursor.col = 0; | |
| 2151 else | |
| 1869 | 2152 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2153 curwin->w_set_curswant = TRUE; |
| 2154 changed_cline_bef_curs(); | |
| 2155 | |
| 2156 /* | |
| 2157 * May have to adjust the start of the insert. | |
| 2158 */ | |
| 2159 if (State & INSERT) | |
| 2160 { | |
| 2161 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) | |
| 2162 { | |
| 2163 if ((int)Insstart.col <= insstart_less) | |
| 2164 Insstart.col = 0; | |
| 2165 else | |
| 2166 Insstart.col -= insstart_less; | |
| 2167 } | |
| 2168 if ((int)ai_col <= insstart_less) | |
| 2169 ai_col = 0; | |
| 2170 else | |
| 2171 ai_col -= insstart_less; | |
| 2172 } | |
| 2173 | |
| 2174 /* | |
| 2175 * For REPLACE mode, may have to fix the replace stack, if it's possible. | |
| 2176 * If the number of characters before the cursor decreased, need to pop a | |
| 2177 * few characters from the replace stack. | |
| 2178 * If the number of characters before the cursor increased, need to push a | |
| 2179 * few NULs onto the replace stack. | |
| 2180 */ | |
| 2181 if (REPLACE_NORMAL(State) && start_col >= 0) | |
| 2182 { | |
| 2183 while (start_col > (int)curwin->w_cursor.col) | |
| 2184 { | |
| 2185 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2186 --start_col; | |
| 2187 } | |
| 2188 while (start_col < (int)curwin->w_cursor.col || replaced) | |
| 2189 { | |
| 2190 replace_push(NUL); | |
| 2191 if (replaced) | |
| 2192 { | |
| 2193 replace_push(replaced); | |
| 2194 replaced = NUL; | |
| 2195 } | |
| 2196 ++start_col; | |
| 2197 } | |
| 2198 } | |
| 2199 | |
| 2200 /* | |
| 2201 * For VREPLACE mode, we also have to fix the replace stack. In this case | |
| 2202 * it is always possible because we backspace over the whole line and then | |
| 2203 * put it back again the way we wanted it. | |
| 2204 */ | |
| 2205 if (State & VREPLACE_FLAG) | |
| 2206 { | |
| 2207 /* If orig_line didn't allocate, just return. At least we did the job, | |
| 2208 * even if you can't backspace. */ | |
| 2209 if (orig_line == NULL) | |
| 2210 return; | |
| 2211 | |
| 2212 /* Save new line */ | |
| 2213 new_line = vim_strsave(ml_get_curline()); | |
| 2214 if (new_line == NULL) | |
| 2215 return; | |
| 2216 | |
| 2217 /* We only put back the new line up to the cursor */ | |
| 2218 new_line[curwin->w_cursor.col] = NUL; | |
| 2219 | |
| 2220 /* Put back original line */ | |
| 2221 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE); | |
| 2222 curwin->w_cursor.col = orig_col; | |
| 2223 | |
| 2224 /* Backspace from cursor to start of line */ | |
| 2225 backspace_until_column(0); | |
| 2226 | |
| 2227 /* Insert new stuff into line again */ | |
| 2228 ins_bytes(new_line); | |
| 2229 | |
| 2230 vim_free(new_line); | |
| 2231 } | |
| 2232 } | |
| 2233 | |
| 2234 /* | |
| 2235 * Truncate the space at the end of a line. This is to be used only in an | |
| 2236 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
| 2237 * modes. | |
| 2238 */ | |
| 2239 void | |
|
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2240 truncate_spaces(char_u *line) |
| 7 | 2241 { |
| 2242 int i; | |
| 2243 | |
| 2244 /* find start of trailing white space */ | |
|
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2245 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
| 7 | 2246 { |
| 2247 if (State & REPLACE_FLAG) | |
| 2248 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2249 } | |
| 2250 line[i + 1] = NUL; | |
| 2251 } | |
| 2252 | |
| 2253 /* | |
| 2254 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
| 2255 * modes correctly. May also be used when not in insert mode at all. | |
| 1782 | 2256 * Will attempt not to go before "col" even when there is a composing |
| 2257 * character. | |
| 7 | 2258 */ |
| 2259 void | |
|
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2260 backspace_until_column(int col) |
| 7 | 2261 { |
| 2262 while ((int)curwin->w_cursor.col > col) | |
| 2263 { | |
| 2264 curwin->w_cursor.col--; | |
| 2265 if (State & REPLACE_FLAG) | |
| 1782 | 2266 replace_do_bs(col); |
| 2267 else if (!del_char_after_col(col)) | |
| 2268 break; | |
| 2269 } | |
| 2270 } | |
| 2271 | |
| 2272 /* | |
| 2273 * Like del_char(), but make sure not to go before column "limit_col". | |
| 2274 * Only matters when there are composing characters. | |
| 2275 * Return TRUE when something was deleted. | |
| 2276 */ | |
| 2277 static int | |
|
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2278 del_char_after_col(int limit_col UNUSED) |
| 1782 | 2279 { |
| 2280 if (enc_utf8 && limit_col >= 0) | |
| 2281 { | |
| 1869 | 2282 colnr_T ecol = curwin->w_cursor.col + 1; |
| 1782 | 2283 |
| 2284 /* Make sure the cursor is at the start of a character, but | |
| 2285 * skip forward again when going too far back because of a | |
| 2286 * composing character. */ | |
| 2287 mb_adjust_cursor(); | |
| 1796 | 2288 while (curwin->w_cursor.col < (colnr_T)limit_col) |
| 1782 | 2289 { |
| 2290 int l = utf_ptr2len(ml_get_cursor()); | |
| 2291 | |
| 2292 if (l == 0) /* end of line */ | |
| 2293 break; | |
| 2294 curwin->w_cursor.col += l; | |
| 2295 } | |
| 2296 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
| 2297 return FALSE; | |
| 1869 | 2298 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
| 1782 | 2299 } |
| 2300 else | |
| 2301 (void)del_char(FALSE); | |
| 2302 return TRUE; | |
| 2303 } | |
| 7 | 2304 |
| 2305 #if defined(FEAT_INS_EXPAND) || defined(PROTO) | |
| 2306 /* | |
| 449 | 2307 * CTRL-X pressed in Insert mode. |
| 2308 */ | |
| 2309 static void | |
|
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2310 ins_ctrl_x(void) |
| 449 | 2311 { |
| 2312 /* CTRL-X after CTRL-X CTRL-V doesn't do anything, so that CTRL-X | |
| 2313 * CTRL-V works like CTRL-N */ | |
| 2314 if (ctrl_x_mode != CTRL_X_CMDLINE) | |
| 2315 { | |
| 2316 /* if the next ^X<> won't ADD nothing, then reset | |
| 2317 * compl_cont_status */ | |
| 2318 if (compl_cont_status & CONT_N_ADDS) | |
| 665 | 2319 compl_cont_status |= CONT_INTRPT; |
| 449 | 2320 else |
| 2321 compl_cont_status = 0; | |
| 2322 /* We're not sure which CTRL-X mode it will be yet */ | |
| 2323 ctrl_x_mode = CTRL_X_NOT_DEFINED_YET; | |
| 2324 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 2325 edit_submode_pre = NULL; | |
| 2326 showmode(); | |
| 2327 } | |
| 2328 } | |
| 2329 | |
| 2330 /* | |
|
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2331 * Whether other than default completion has been selected. |
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2332 */ |
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2333 int |
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2334 ctrl_x_mode_not_default(void) |
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2335 { |
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2336 return ctrl_x_mode != CTRL_X_NORMAL; |
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2337 } |
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2338 |
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2339 /* |
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2340 * Whether CTRL-X was typed without a following character. |
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2341 */ |
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2342 int |
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2343 ctrl_x_mode_not_defined_yet(void) |
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2344 { |
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2345 return ctrl_x_mode == CTRL_X_NOT_DEFINED_YET; |
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2346 } |
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2347 |
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2348 /* |
| 449 | 2349 * Return TRUE if the 'dict' or 'tsr' option can be used. |
| 2350 */ | |
| 2351 static int | |
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2352 has_compl_option(int dict_opt) |
| 449 | 2353 { |
| 703 | 2354 if (dict_opt ? (*curbuf->b_p_dict == NUL && *p_dict == NUL |
| 744 | 2355 # ifdef FEAT_SPELL |
| 2356 && !curwin->w_p_spell | |
| 2357 # endif | |
| 2358 ) | |
| 449 | 2359 : (*curbuf->b_p_tsr == NUL && *p_tsr == NUL)) |
| 2360 { | |
|
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2361 ctrl_x_mode = CTRL_X_NORMAL; |
| 449 | 2362 edit_submode = NULL; |
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2363 msg_attr(dict_opt ? _("'dictionary' option is empty") |
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2364 : _("'thesaurus' option is empty"), |
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2365 HL_ATTR(HLF_E)); |
| 449 | 2366 if (emsg_silent == 0) |
| 2367 { | |
| 6949 | 2368 vim_beep(BO_COMPL); |
| 449 | 2369 setcursor(); |
| 2370 out_flush(); | |
|
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2371 #ifdef FEAT_EVAL |
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2372 if (!get_vim_var_nr(VV_TESTING)) |
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2373 #endif |
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2374 ui_delay(2000L, FALSE); |
| 449 | 2375 } |
| 2376 return FALSE; | |
| 2377 } | |
| 2378 return TRUE; | |
| 2379 } | |
| 2380 | |
| 2381 /* | |
| 7 | 2382 * Is the character 'c' a valid key to go to or keep us in CTRL-X mode? |
| 2383 * This depends on the current mode. | |
| 2384 */ | |
| 2385 int | |
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2386 vim_is_ctrl_x_key(int c) |
| 7 | 2387 { |
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2388 // Always allow ^R - let its results then be checked |
| 7 | 2389 if (c == Ctrl_R) |
| 2390 return TRUE; | |
| 2391 | |
| 610 | 2392 /* Accept <PageUp> and <PageDown> if the popup menu is visible. */ |
| 644 | 2393 if (ins_compl_pum_key(c)) |
| 610 | 2394 return TRUE; |
| 2395 | |
| 7 | 2396 switch (ctrl_x_mode) |
| 2397 { | |
| 2398 case 0: /* Not in any CTRL-X mode */ | |
| 2399 return (c == Ctrl_N || c == Ctrl_P || c == Ctrl_X); | |
| 2400 case CTRL_X_NOT_DEFINED_YET: | |
| 449 | 2401 return ( c == Ctrl_X || c == Ctrl_Y || c == Ctrl_E |
| 7 | 2402 || c == Ctrl_L || c == Ctrl_F || c == Ctrl_RSB |
| 2403 || c == Ctrl_I || c == Ctrl_D || c == Ctrl_P | |
| 2404 || c == Ctrl_N || c == Ctrl_T || c == Ctrl_V | |
| 477 | 2405 || c == Ctrl_Q || c == Ctrl_U || c == Ctrl_O |
| 3229 | 2406 || c == Ctrl_S || c == Ctrl_K || c == 's'); |
| 7 | 2407 case CTRL_X_SCROLL: |
| 2408 return (c == Ctrl_Y || c == Ctrl_E); | |
| 2409 case CTRL_X_WHOLE_LINE: | |
| 2410 return (c == Ctrl_L || c == Ctrl_P || c == Ctrl_N); | |
| 2411 case CTRL_X_FILES: | |
| 2412 return (c == Ctrl_F || c == Ctrl_P || c == Ctrl_N); | |
| 2413 case CTRL_X_DICTIONARY: | |
| 2414 return (c == Ctrl_K || c == Ctrl_P || c == Ctrl_N); | |
| 2415 case CTRL_X_THESAURUS: | |
| 2416 return (c == Ctrl_T || c == Ctrl_P || c == Ctrl_N); | |
| 2417 case CTRL_X_TAGS: | |
| 2418 return (c == Ctrl_RSB || c == Ctrl_P || c == Ctrl_N); | |
| 2419 #ifdef FEAT_FIND_ID | |
| 2420 case CTRL_X_PATH_PATTERNS: | |
| 2421 return (c == Ctrl_P || c == Ctrl_N); | |
| 2422 case CTRL_X_PATH_DEFINES: | |
| 2423 return (c == Ctrl_D || c == Ctrl_P || c == Ctrl_N); | |
| 2424 #endif | |
| 2425 case CTRL_X_CMDLINE: | |
| 2426 return (c == Ctrl_V || c == Ctrl_Q || c == Ctrl_P || c == Ctrl_N | |
| 2427 || c == Ctrl_X); | |
| 12 | 2428 #ifdef FEAT_COMPL_FUNC |
| 2429 case CTRL_X_FUNCTION: | |
| 449 | 2430 return (c == Ctrl_U || c == Ctrl_P || c == Ctrl_N); |
| 523 | 2431 case CTRL_X_OMNI: |
| 449 | 2432 return (c == Ctrl_O || c == Ctrl_P || c == Ctrl_N); |
| 502 | 2433 #endif |
| 477 | 2434 case CTRL_X_SPELL: |
| 2435 return (c == Ctrl_S || c == Ctrl_P || c == Ctrl_N); | |
| 6657 | 2436 case CTRL_X_EVAL: |
| 2437 return (c == Ctrl_P || c == Ctrl_N); | |
| 7 | 2438 } |
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2439 internal_error("vim_is_ctrl_x_key()"); |
| 7 | 2440 return FALSE; |
| 2441 } | |
| 2442 | |
| 2443 /* | |
| 1430 | 2444 * Return TRUE when character "c" is part of the item currently being |
| 2445 * completed. Used to decide whether to abandon complete mode when the menu | |
| 2446 * is visible. | |
| 2447 */ | |
| 2448 static int | |
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2449 ins_compl_accept_char(int c) |
| 1430 | 2450 { |
| 2451 if (ctrl_x_mode & CTRL_X_WANT_IDENT) | |
| 2452 /* When expanding an identifier only accept identifier chars. */ | |
| 2453 return vim_isIDc(c); | |
| 2454 | |
| 2455 switch (ctrl_x_mode) | |
| 2456 { | |
| 2457 case CTRL_X_FILES: | |
| 2458 /* When expanding file name only accept file name chars. But not | |
| 2459 * path separators, so that "proto/<Tab>" expands files in | |
| 2460 * "proto", not "proto/" as a whole */ | |
| 2461 return vim_isfilec(c) && !vim_ispathsep(c); | |
| 2462 | |
| 2463 case CTRL_X_CMDLINE: | |
| 2464 case CTRL_X_OMNI: | |
| 2465 /* Command line and Omni completion can work with just about any | |
| 2466 * printable character, but do stop at white space. */ | |
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2467 return vim_isprintc(c) && !VIM_ISWHITE(c); |
| 1430 | 2468 |
| 2469 case CTRL_X_WHOLE_LINE: | |
| 2470 /* For while line completion a space can be part of the line. */ | |
| 2471 return vim_isprintc(c); | |
| 2472 } | |
| 2473 return vim_iswordc(c); | |
| 2474 } | |
| 2475 | |
| 2476 /* | |
| 659 | 2477 * This is like ins_compl_add(), but if 'ic' and 'inf' are set, then the |
| 7 | 2478 * case of the originally typed text is used, and the case of the completed |
| 1219 | 2479 * text is inferred, ie this tries to work out what case you probably wanted |
| 7 | 2480 * the rest of the word to be in -- webb |
| 2481 */ | |
| 2482 int | |
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2483 ins_compl_add_infercase( |
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2484 char_u *str, |
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2485 int len, |
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2486 int icase, |
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2487 char_u *fname, |
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2488 int dir, |
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2489 int flags) |
| 7 | 2490 { |
| 1353 | 2491 char_u *p; |
| 2492 int i, c; | |
| 2493 int actual_len; /* Take multi-byte characters */ | |
| 2494 int actual_compl_length; /* into account. */ | |
| 2177 | 2495 int min_len; |
| 2004 | 2496 int *wca; /* Wide character array. */ |
| 7 | 2497 int has_lower = FALSE; |
| 2498 int was_letter = FALSE; | |
| 1353 | 2499 |
| 1436 | 2500 if (p_ic && curbuf->b_p_inf && len > 0) |
| 1353 | 2501 { |
| 2502 /* Infer case of completed part. */ | |
| 2503 | |
| 2504 /* Find actual length of completion. */ | |
| 2505 if (has_mbyte) | |
| 2506 { | |
| 2507 p = str; | |
| 2508 actual_len = 0; | |
| 2509 while (*p != NUL) | |
| 2510 { | |
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2511 MB_PTR_ADV(p); |
| 1353 | 2512 ++actual_len; |
| 2513 } | |
| 2514 } | |
| 2515 else | |
| 2516 actual_len = len; | |
| 2517 | |
| 2518 /* Find actual length of original text. */ | |
| 2519 if (has_mbyte) | |
| 2520 { | |
| 2521 p = compl_orig_text; | |
| 2522 actual_compl_length = 0; | |
| 2523 while (*p != NUL) | |
| 7 | 2524 { |
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2525 MB_PTR_ADV(p); |
| 1353 | 2526 ++actual_compl_length; |
| 2527 } | |
| 2528 } | |
| 2529 else | |
| 2530 actual_compl_length = compl_length; | |
| 2531 | |
| 2177 | 2532 /* "actual_len" may be smaller than "actual_compl_length" when using |
| 2533 * thesaurus, only use the minimum when comparing. */ | |
| 2534 min_len = actual_len < actual_compl_length | |
| 2535 ? actual_len : actual_compl_length; | |
| 2536 | |
| 1353 | 2537 /* Allocate wide character array for the completion and fill it. */ |
| 1869 | 2538 wca = (int *)alloc((unsigned)(actual_len * sizeof(int))); |
| 1353 | 2539 if (wca != NULL) |
| 2540 { | |
| 2541 p = str; | |
| 2542 for (i = 0; i < actual_len; ++i) | |
| 2543 if (has_mbyte) | |
| 2544 wca[i] = mb_ptr2char_adv(&p); | |
| 2545 else | |
| 2546 wca[i] = *(p++); | |
| 2547 | |
| 2548 /* Rule 1: Were any chars converted to lower? */ | |
| 2549 p = compl_orig_text; | |
| 2177 | 2550 for (i = 0; i < min_len; ++i) |
| 1353 | 2551 { |
| 2552 if (has_mbyte) | |
| 2553 c = mb_ptr2char_adv(&p); | |
| 2554 else | |
| 2555 c = *(p++); | |
| 2556 if (MB_ISLOWER(c)) | |
| 7 | 2557 { |
| 1353 | 2558 has_lower = TRUE; |
| 2559 if (MB_ISUPPER(wca[i])) | |
| 2560 { | |
| 2561 /* Rule 1 is satisfied. */ | |
| 2562 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2563 wca[i] = MB_TOLOWER(wca[i]); | |
| 2564 break; | |
| 2565 } | |
| 7 | 2566 } |
| 2567 } | |
| 1353 | 2568 |
| 2569 /* | |
| 2570 * Rule 2: No lower case, 2nd consecutive letter converted to | |
| 2571 * upper case. | |
| 2572 */ | |
| 2573 if (!has_lower) | |
| 2574 { | |
| 2575 p = compl_orig_text; | |
| 2177 | 2576 for (i = 0; i < min_len; ++i) |
| 1353 | 2577 { |
| 2578 if (has_mbyte) | |
| 2579 c = mb_ptr2char_adv(&p); | |
| 2580 else | |
| 2581 c = *(p++); | |
| 2582 if (was_letter && MB_ISUPPER(c) && MB_ISLOWER(wca[i])) | |
| 2583 { | |
| 2584 /* Rule 2 is satisfied. */ | |
| 2585 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2586 wca[i] = MB_TOUPPER(wca[i]); | |
| 2587 break; | |
| 2588 } | |
| 2589 was_letter = MB_ISLOWER(c) || MB_ISUPPER(c); | |
| 2590 } | |
| 2591 } | |
| 2592 | |
| 2593 /* Copy the original case of the part we typed. */ | |
| 2594 p = compl_orig_text; | |
| 2177 | 2595 for (i = 0; i < min_len; ++i) |
| 7 | 2596 { |
| 1353 | 2597 if (has_mbyte) |
| 2598 c = mb_ptr2char_adv(&p); | |
| 2599 else | |
| 2600 c = *(p++); | |
| 2601 if (MB_ISLOWER(c)) | |
| 2602 wca[i] = MB_TOLOWER(wca[i]); | |
| 2603 else if (MB_ISUPPER(c)) | |
| 2604 wca[i] = MB_TOUPPER(wca[i]); | |
| 7 | 2605 } |
| 1353 | 2606 |
| 1436 | 2607 /* |
| 1353 | 2608 * Generate encoding specific output from wide character array. |
| 2609 * Multi-byte characters can occupy up to five bytes more than | |
| 2610 * ASCII characters, and we also need one byte for NUL, so stay | |
| 2611 * six bytes away from the edge of IObuff. | |
| 2612 */ | |
| 2613 p = IObuff; | |
| 2614 i = 0; | |
| 2615 while (i < actual_len && (p - IObuff + 6) < IOSIZE) | |
| 2616 if (has_mbyte) | |
| 1446 | 2617 p += (*mb_char2bytes)(wca[i++], p); |
| 1353 | 2618 else |
| 2619 *(p++) = wca[i++]; | |
| 2620 *p = NUL; | |
| 2621 | |
| 2622 vim_free(wca); | |
| 2623 } | |
| 7 | 2624 |
| 841 | 2625 return ins_compl_add(IObuff, len, icase, fname, NULL, dir, |
| 2626 flags, FALSE); | |
| 2627 } | |
| 2628 return ins_compl_add(str, len, icase, fname, NULL, dir, flags, FALSE); | |
| 7 | 2629 } |
| 2630 | |
| 2631 /* | |
| 2632 * Add a match to the list of matches. | |
| 2633 * If the given string is already in the list of completions, then return | |
| 464 | 2634 * NOTDONE, otherwise add it to the list and return OK. If there is an error, |
| 681 | 2635 * maybe because alloc() returns NULL, then FAIL is returned. |
| 7 | 2636 */ |
| 841 | 2637 static int |
|
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2638 ins_compl_add( |
|
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2639 char_u *str, |
|
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2640 int len, |
|
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2641 int icase, |
|
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2642 char_u *fname, |
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2643 char_u **cptext, /* extra text for popup menu or NULL */ |
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2644 int cdir, |
|
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2645 int flags, |
|
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|
2646 int adup) /* accept duplicate match */ |
| 7 | 2647 { |
| 464 | 2648 compl_T *match; |
| 659 | 2649 int dir = (cdir == 0 ? compl_direction : cdir); |
| 7 | 2650 |
| 2651 ui_breakcheck(); | |
| 2652 if (got_int) | |
| 464 | 2653 return FAIL; |
| 7 | 2654 if (len < 0) |
| 2655 len = (int)STRLEN(str); | |
| 2656 | |
| 2657 /* | |
| 2658 * If the same match is already present, don't add it. | |
| 2659 */ | |
| 944 | 2660 if (compl_first_match != NULL && !adup) |
| 449 | 2661 { |
| 2662 match = compl_first_match; | |
| 7 | 2663 do |
| 2664 { | |
| 464 | 2665 if ( !(match->cp_flags & ORIGINAL_TEXT) |
| 989 | 2666 && STRNCMP(match->cp_str, str, len) == 0 |
| 464 | 2667 && match->cp_str[len] == NUL) |
| 2668 return NOTDONE; | |
| 2669 match = match->cp_next; | |
| 449 | 2670 } while (match != NULL && match != compl_first_match); |
| 7 | 2671 } |
| 2672 | |
| 540 | 2673 /* Remove any popup menu before changing the list of matches. */ |
| 2674 ins_compl_del_pum(); | |
| 2675 | |
| 7 | 2676 /* |
| 2677 * Allocate a new match structure. | |
| 2678 * Copy the values to the new match structure. | |
| 2679 */ | |
| 659 | 2680 match = (compl_T *)alloc_clear((unsigned)sizeof(compl_T)); |
| 7 | 2681 if (match == NULL) |
| 464 | 2682 return FAIL; |
| 2683 match->cp_number = -1; | |
| 2684 if (flags & ORIGINAL_TEXT) | |
| 2685 match->cp_number = 0; | |
| 694 | 2686 if ((match->cp_str = vim_strnsave(str, len)) == NULL) |
| 7 | 2687 { |
| 2688 vim_free(match); | |
| 464 | 2689 return FAIL; |
| 7 | 2690 } |
| 681 | 2691 match->cp_icase = icase; |
| 659 | 2692 |
| 7 | 2693 /* match-fname is: |
| 464 | 2694 * - compl_curr_match->cp_fname if it is a string equal to fname. |
| 7 | 2695 * - a copy of fname, FREE_FNAME is set to free later THE allocated mem. |
| 2696 * - NULL otherwise. --Acevedo */ | |
| 659 | 2697 if (fname != NULL |
| 829 | 2698 && compl_curr_match != NULL |
| 659 | 2699 && compl_curr_match->cp_fname != NULL |
| 2700 && STRCMP(fname, compl_curr_match->cp_fname) == 0) | |
| 464 | 2701 match->cp_fname = compl_curr_match->cp_fname; |
| 659 | 2702 else if (fname != NULL) |
| 2703 { | |
| 2704 match->cp_fname = vim_strsave(fname); | |
| 464 | 2705 flags |= FREE_FNAME; |
| 659 | 2706 } |
| 7 | 2707 else |
| 464 | 2708 match->cp_fname = NULL; |
| 2709 match->cp_flags = flags; | |
| 786 | 2710 |
| 2711 if (cptext != NULL) | |
| 2712 { | |
| 2713 int i; | |
| 2714 | |
| 2715 for (i = 0; i < CPT_COUNT; ++i) | |
| 2716 if (cptext[i] != NULL && *cptext[i] != NUL) | |
| 2717 match->cp_text[i] = vim_strsave(cptext[i]); | |
| 2718 } | |
| 7 | 2719 |
| 2720 /* | |
| 2721 * Link the new match structure in the list of matches. | |
| 2722 */ | |
| 449 | 2723 if (compl_first_match == NULL) |
| 464 | 2724 match->cp_next = match->cp_prev = NULL; |
| 7 | 2725 else if (dir == FORWARD) |
| 2726 { | |
| 464 | 2727 match->cp_next = compl_curr_match->cp_next; |
| 2728 match->cp_prev = compl_curr_match; | |
| 7 | 2729 } |
| 2730 else /* BACKWARD */ | |
| 2731 { | |
| 464 | 2732 match->cp_next = compl_curr_match; |
| 2733 match->cp_prev = compl_curr_match->cp_prev; | |
| 2734 } | |
| 2735 if (match->cp_next) | |
| 2736 match->cp_next->cp_prev = match; | |
| 2737 if (match->cp_prev) | |
| 2738 match->cp_prev->cp_next = match; | |
| 7 | 2739 else /* if there's nothing before, it is the first match */ |
| 449 | 2740 compl_first_match = match; |
| 2741 compl_curr_match = match; | |
| 7 | 2742 |
| 665 | 2743 /* |
| 2744 * Find the longest common string if still doing that. | |
| 2745 */ | |
| 2746 if (compl_get_longest && (flags & ORIGINAL_TEXT) == 0) | |
| 2747 ins_compl_longest_match(match); | |
| 2748 | |
| 7 | 2749 return OK; |
| 2750 } | |
| 2751 | |
| 2752 /* | |
| 681 | 2753 * Return TRUE if "str[len]" matches with match->cp_str, considering |
| 2754 * match->cp_icase. | |
| 2755 */ | |
| 2756 static int | |
|
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2757 ins_compl_equal(compl_T *match, char_u *str, int len) |
| 681 | 2758 { |
| 2759 if (match->cp_icase) | |
| 2760 return STRNICMP(match->cp_str, str, (size_t)len) == 0; | |
| 2761 return STRNCMP(match->cp_str, str, (size_t)len) == 0; | |
| 2762 } | |
| 2763 | |
| 2764 /* | |
| 665 | 2765 * Reduce the longest common string for match "match". |
| 2766 */ | |
| 2767 static void | |
|
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|
2768 ins_compl_longest_match(compl_T *match) |
| 665 | 2769 { |
| 2770 char_u *p, *s; | |
| 681 | 2771 int c1, c2; |
| 665 | 2772 int had_match; |
| 2773 | |
| 2774 if (compl_leader == NULL) | |
| 842 | 2775 { |
| 665 | 2776 /* First match, use it as a whole. */ |
| 2777 compl_leader = vim_strsave(match->cp_str); | |
| 842 | 2778 if (compl_leader != NULL) |
| 2779 { | |
| 2780 had_match = (curwin->w_cursor.col > compl_col); | |
| 2781 ins_compl_delete(); | |
| 1782 | 2782 ins_bytes(compl_leader + ins_compl_len()); |
| 842 | 2783 ins_redraw(FALSE); |
| 2784 | |
| 2785 /* When the match isn't there (to avoid matching itself) remove it | |
| 2786 * again after redrawing. */ | |
| 2787 if (!had_match) | |
| 2788 ins_compl_delete(); | |
| 2789 compl_used_match = FALSE; | |
| 2790 } | |
| 2791 } | |
| 665 | 2792 else |
| 2793 { | |
| 2794 /* Reduce the text if this match differs from compl_leader. */ | |
| 681 | 2795 p = compl_leader; |
| 2796 s = match->cp_str; | |
| 2797 while (*p != NUL) | |
| 665 | 2798 { |
| 2799 if (has_mbyte) | |
| 2800 { | |
| 681 | 2801 c1 = mb_ptr2char(p); |
| 2802 c2 = mb_ptr2char(s); | |
| 665 | 2803 } |
| 2804 else | |
| 2805 { | |
| 681 | 2806 c1 = *p; |
| 2807 c2 = *s; | |
| 2808 } | |
| 2809 if (match->cp_icase ? (MB_TOLOWER(c1) != MB_TOLOWER(c2)) | |
| 2810 : (c1 != c2)) | |
| 2811 break; | |
| 2812 if (has_mbyte) | |
| 2813 { | |
|
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2814 MB_PTR_ADV(p); |
|
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2815 MB_PTR_ADV(s); |
| 681 | 2816 } |
| 2817 else | |
| 2818 { | |
| 2819 ++p; | |
| 2820 ++s; | |
| 665 | 2821 } |
| 2822 } | |
| 2823 | |
| 2824 if (*p != NUL) | |
| 2825 { | |
| 2826 /* Leader was shortened, need to change the inserted text. */ | |
| 2827 *p = NUL; | |
| 2828 had_match = (curwin->w_cursor.col > compl_col); | |
| 2829 ins_compl_delete(); | |
| 1782 | 2830 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 2831 ins_redraw(FALSE); |
| 2832 | |
| 2833 /* When the match isn't there (to avoid matching itself) remove it | |
| 2834 * again after redrawing. */ | |
| 2835 if (!had_match) | |
| 2836 ins_compl_delete(); | |
| 2837 } | |
| 2838 | |
| 2839 compl_used_match = FALSE; | |
| 2840 } | |
| 2841 } | |
| 2842 | |
| 2843 /* | |
| 7 | 2844 * Add an array of matches to the list of matches. |
| 2845 * Frees matches[]. | |
| 2846 */ | |
| 2847 static void | |
|
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2848 ins_compl_add_matches( |
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2849 int num_matches, |
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2850 char_u **matches, |
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|
2851 int icase) |
| 7 | 2852 { |
| 2853 int i; | |
| 2854 int add_r = OK; | |
| 659 | 2855 int dir = compl_direction; |
| 7 | 2856 |
| 464 | 2857 for (i = 0; i < num_matches && add_r != FAIL; i++) |
| 681 | 2858 if ((add_r = ins_compl_add(matches[i], -1, icase, |
| 841 | 2859 NULL, NULL, dir, 0, FALSE)) == OK) |
| 7 | 2860 /* if dir was BACKWARD then honor it just once */ |
| 659 | 2861 dir = FORWARD; |
| 7 | 2862 FreeWild(num_matches, matches); |
| 2863 } | |
| 2864 | |
| 2865 /* Make the completion list cyclic. | |
| 2866 * Return the number of matches (excluding the original). | |
| 2867 */ | |
| 2868 static int | |
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2869 ins_compl_make_cyclic(void) |
| 7 | 2870 { |
| 464 | 2871 compl_T *match; |
| 7 | 2872 int count = 0; |
| 2873 | |
| 449 | 2874 if (compl_first_match != NULL) |
| 7 | 2875 { |
| 2876 /* | |
| 2877 * Find the end of the list. | |
| 2878 */ | |
| 449 | 2879 match = compl_first_match; |
| 2880 /* there's always an entry for the compl_orig_text, it doesn't count. */ | |
| 464 | 2881 while (match->cp_next != NULL && match->cp_next != compl_first_match) |
| 2882 { | |
| 2883 match = match->cp_next; | |
| 7 | 2884 ++count; |
| 2885 } | |
| 464 | 2886 match->cp_next = compl_first_match; |
| 2887 compl_first_match->cp_prev = match; | |
| 7 | 2888 } |
| 2889 return count; | |
| 2890 } | |
| 2891 | |
| 724 | 2892 /* |
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2893 * Set variables that store noselect and noinsert behavior from the |
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2894 * 'completeopt' value. |
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2895 */ |
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2896 void |
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2897 completeopt_was_set(void) |
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2898 { |
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2899 compl_no_insert = FALSE; |
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2900 compl_no_select = FALSE; |
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2901 if (strstr((char *)p_cot, "noselect") != NULL) |
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2902 compl_no_select = TRUE; |
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2903 if (strstr((char *)p_cot, "noinsert") != NULL) |
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2904 compl_no_insert = TRUE; |
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2905 } |
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2906 |
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2907 /* |
| 724 | 2908 * Start completion for the complete() function. |
| 2909 * "startcol" is where the matched text starts (1 is first column). | |
| 2910 * "list" is the list of matches. | |
| 2911 */ | |
| 2912 void | |
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2913 set_completion(colnr_T startcol, list_T *list) |
| 724 | 2914 { |
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|
2915 int save_w_wrow = curwin->w_wrow; |
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2916 int save_w_leftcol = curwin->w_leftcol; |
|
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|
2917 |
| 724 | 2918 /* If already doing completions stop it. */ |
|
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2919 if (ctrl_x_mode != CTRL_X_NORMAL) |
| 724 | 2920 ins_compl_prep(' '); |
| 2921 ins_compl_clear(); | |
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2922 ins_compl_free(); |
| 724 | 2923 |
| 2632 | 2924 compl_direction = FORWARD; |
| 1869 | 2925 if (startcol > curwin->w_cursor.col) |
| 724 | 2926 startcol = curwin->w_cursor.col; |
| 2927 compl_col = startcol; | |
| 1869 | 2928 compl_length = (int)curwin->w_cursor.col - (int)startcol; |
| 724 | 2929 /* compl_pattern doesn't need to be set */ |
| 2930 compl_orig_text = vim_strnsave(ml_get_curline() + compl_col, compl_length); | |
| 2931 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 2932 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 724 | 2933 return; |
| 2934 | |
| 6657 | 2935 ctrl_x_mode = CTRL_X_EVAL; |
| 724 | 2936 |
| 2937 ins_compl_add_list(list); | |
| 2938 compl_matches = ins_compl_make_cyclic(); | |
| 2939 compl_started = TRUE; | |
| 2940 compl_used_match = TRUE; | |
| 929 | 2941 compl_cont_status = 0; |
| 724 | 2942 |
| 2943 compl_curr_match = compl_first_match; | |
|
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|
2944 if (compl_no_insert || compl_no_select) |
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2945 { |
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2946 ins_complete(K_DOWN, FALSE); |
|
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2947 if (compl_no_select) |
|
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2948 /* Down/Up has no real effect. */ |
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2949 ins_complete(K_UP, FALSE); |
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2950 } |
| 6911 | 2951 else |
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2952 ins_complete(Ctrl_N, FALSE); |
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2953 compl_enter_selects = compl_no_insert; |
|
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2954 |
|
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|
2955 /* Lazily show the popup menu, unless we got interrupted. */ |
|
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2956 if (!compl_interrupted) |
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2957 show_pum(save_w_wrow, save_w_leftcol); |
| 724 | 2958 out_flush(); |
| 2959 } | |
| 2960 | |
| 2961 | |
| 574 | 2962 /* "compl_match_array" points the currently displayed list of entries in the |
| 2963 * popup menu. It is NULL when there is no popup menu. */ | |
| 659 | 2964 static pumitem_T *compl_match_array = NULL; |
| 540 | 2965 static int compl_match_arraysize; |
| 2966 | |
| 2967 /* | |
| 2968 * Update the screen and when there is any scrolling remove the popup menu. | |
| 2969 */ | |
| 2970 static void | |
|
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2971 ins_compl_upd_pum(void) |
| 540 | 2972 { |
| 2973 int h; | |
| 2974 | |
| 2975 if (compl_match_array != NULL) | |
| 2976 { | |
| 2977 h = curwin->w_cline_height; | |
|
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2978 // Update the screen later, before drawing the popup menu over it. |
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2979 pum_call_update_screen(); |
| 540 | 2980 if (h != curwin->w_cline_height) |
| 2981 ins_compl_del_pum(); | |
| 2982 } | |
| 2983 } | |
| 2984 | |
| 2985 /* | |
| 2986 * Remove any popup menu. | |
| 2987 */ | |
| 2988 static void | |
|
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2989 ins_compl_del_pum(void) |
| 540 | 2990 { |
| 2991 if (compl_match_array != NULL) | |
| 2992 { | |
| 2993 pum_undisplay(); | |
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2994 VIM_CLEAR(compl_match_array); |
| 540 | 2995 } |
| 2996 } | |
| 2997 | |
| 2998 /* | |
| 2999 * Return TRUE if the popup menu should be displayed. | |
| 3000 */ | |
| 3001 static int | |
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3002 pum_wanted(void) |
| 540 | 3003 { |
| 707 | 3004 /* 'completeopt' must contain "menu" or "menuone" */ |
| 665 | 3005 if (vim_strchr(p_cot, 'm') == NULL) |
| 540 | 3006 return FALSE; |
| 3007 | |
| 3008 /* The display looks bad on a B&W display. */ | |
| 3009 if (t_colors < 8 | |
| 3010 #ifdef FEAT_GUI | |
| 3011 && !gui.in_use | |
| 3012 #endif | |
| 3013 ) | |
| 3014 return FALSE; | |
| 657 | 3015 return TRUE; |
| 3016 } | |
| 3017 | |
| 3018 /* | |
| 3019 * Return TRUE if there are two or more matches to be shown in the popup menu. | |
| 707 | 3020 * One if 'completopt' contains "menuone". |
| 657 | 3021 */ |
| 3022 static int | |
|
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3023 pum_enough_matches(void) |
| 657 | 3024 { |
| 3025 compl_T *compl; | |
| 3026 int i; | |
| 540 | 3027 |
| 3028 /* Don't display the popup menu if there are no matches or there is only | |
| 3029 * one (ignoring the original text). */ | |
| 3030 compl = compl_first_match; | |
| 3031 i = 0; | |
| 3032 do | |
| 3033 { | |
| 3034 if (compl == NULL | |
| 3035 || ((compl->cp_flags & ORIGINAL_TEXT) == 0 && ++i == 2)) | |
| 3036 break; | |
| 3037 compl = compl->cp_next; | |
| 3038 } while (compl != compl_first_match); | |
| 3039 | |
| 707 | 3040 if (strstr((char *)p_cot, "menuone") != NULL) |
| 3041 return (i >= 1); | |
| 540 | 3042 return (i >= 2); |
| 3043 } | |
| 3044 | |
| 3045 /* | |
| 3046 * Show the popup menu for the list of matches. | |
| 659 | 3047 * Also adjusts "compl_shown_match" to an entry that is actually displayed. |
| 540 | 3048 */ |
| 648 | 3049 void |
|
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3050 ins_compl_show_pum(void) |
| 540 | 3051 { |
| 3052 compl_T *compl; | |
| 659 | 3053 compl_T *shown_compl = NULL; |
| 3054 int did_find_shown_match = FALSE; | |
| 3055 int shown_match_ok = FALSE; | |
| 540 | 3056 int i; |
| 3057 int cur = -1; | |
| 3058 colnr_T col; | |
| 657 | 3059 int lead_len = 0; |
| 3060 | |
| 707 | 3061 if (!pum_wanted() || !pum_enough_matches()) |
| 540 | 3062 return; |
| 3063 | |
| 794 | 3064 #if defined(FEAT_EVAL) |
| 3065 /* Dirty hard-coded hack: remove any matchparen highlighting. */ | |
| 3066 do_cmdline_cmd((char_u *)"if exists('g:loaded_matchparen')|3match none|endif"); | |
| 3067 #endif | |
| 3068 | |
|
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3069 // Update the screen later, before drawing the popup menu over it. |
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3070 pum_call_update_screen(); |
| 540 | 3071 |
| 3072 if (compl_match_array == NULL) | |
| 3073 { | |
| 3074 /* Need to build the popup menu list. */ | |
| 3075 compl_match_arraysize = 0; | |
| 3076 compl = compl_first_match; | |
| 657 | 3077 if (compl_leader != NULL) |
| 835 | 3078 lead_len = (int)STRLEN(compl_leader); |
| 540 | 3079 do |
| 3080 { | |
| 657 | 3081 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3082 && (compl_leader == NULL | |
| 681 | 3083 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3084 ++compl_match_arraysize; |
| 3085 compl = compl->cp_next; | |
| 3086 } while (compl != NULL && compl != compl_first_match); | |
| 657 | 3087 if (compl_match_arraysize == 0) |
| 3088 return; | |
| 659 | 3089 compl_match_array = (pumitem_T *)alloc_clear( |
| 3090 (unsigned)(sizeof(pumitem_T) | |
| 540 | 3091 * compl_match_arraysize)); |
| 3092 if (compl_match_array != NULL) | |
| 3093 { | |
| 829 | 3094 /* If the current match is the original text don't find the first |
| 3095 * match after it, don't highlight anything. */ | |
| 3096 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3097 shown_match_ok = TRUE; | |
| 3098 | |
| 540 | 3099 i = 0; |
| 3100 compl = compl_first_match; | |
| 3101 do | |
| 3102 { | |
| 657 | 3103 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3104 && (compl_leader == NULL | |
| 681 | 3105 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3106 { |
| 659 | 3107 if (!shown_match_ok) |
| 3108 { | |
| 3109 if (compl == compl_shown_match || did_find_shown_match) | |
| 3110 { | |
| 3111 /* This item is the shown match or this is the | |
| 3112 * first displayed item after the shown match. */ | |
| 3113 compl_shown_match = compl; | |
| 3114 did_find_shown_match = TRUE; | |
| 3115 shown_match_ok = TRUE; | |
| 3116 } | |
| 3117 else | |
| 3118 /* Remember this displayed match for when the | |
| 3119 * shown match is just below it. */ | |
| 3120 shown_compl = compl; | |
| 540 | 3121 cur = i; |
| 659 | 3122 } |
| 786 | 3123 |
| 3124 if (compl->cp_text[CPT_ABBR] != NULL) | |
| 3125 compl_match_array[i].pum_text = | |
| 3126 compl->cp_text[CPT_ABBR]; | |
| 3127 else | |
| 3128 compl_match_array[i].pum_text = compl->cp_str; | |
| 3129 compl_match_array[i].pum_kind = compl->cp_text[CPT_KIND]; | |
| 3130 compl_match_array[i].pum_info = compl->cp_text[CPT_INFO]; | |
| 3131 if (compl->cp_text[CPT_MENU] != NULL) | |
| 3132 compl_match_array[i++].pum_extra = | |
| 3133 compl->cp_text[CPT_MENU]; | |
| 659 | 3134 else |
| 3135 compl_match_array[i++].pum_extra = compl->cp_fname; | |
| 3136 } | |
| 3137 | |
| 3138 if (compl == compl_shown_match) | |
| 3139 { | |
| 3140 did_find_shown_match = TRUE; | |
| 716 | 3141 |
| 3142 /* When the original text is the shown match don't set | |
| 3143 * compl_shown_match. */ | |
| 3144 if (compl->cp_flags & ORIGINAL_TEXT) | |
| 3145 shown_match_ok = TRUE; | |
| 3146 | |
| 659 | 3147 if (!shown_match_ok && shown_compl != NULL) |
| 3148 { | |
| 3149 /* The shown match isn't displayed, set it to the | |
| 3150 * previously displayed match. */ | |
| 3151 compl_shown_match = shown_compl; | |
| 3152 shown_match_ok = TRUE; | |
| 3153 } | |
| 540 | 3154 } |
| 3155 compl = compl->cp_next; | |
| 3156 } while (compl != NULL && compl != compl_first_match); | |
| 659 | 3157 |
| 3158 if (!shown_match_ok) /* no displayed match at all */ | |
| 3159 cur = -1; | |
| 540 | 3160 } |
| 3161 } | |
| 3162 else | |
| 3163 { | |
| 3164 /* popup menu already exists, only need to find the current item.*/ | |
| 657 | 3165 for (i = 0; i < compl_match_arraysize; ++i) |
| 786 | 3166 if (compl_match_array[i].pum_text == compl_shown_match->cp_str |
| 3167 || compl_match_array[i].pum_text | |
| 3168 == compl_shown_match->cp_text[CPT_ABBR]) | |
| 829 | 3169 { |
| 3170 cur = i; | |
| 657 | 3171 break; |
| 829 | 3172 } |
| 540 | 3173 } |
| 3174 | |
| 3175 if (compl_match_array != NULL) | |
| 3176 { | |
| 6729 | 3177 /* In Replace mode when a $ is displayed at the end of the line only |
| 3178 * part of the screen would be updated. We do need to redraw here. */ | |
| 3179 dollar_vcol = -1; | |
| 3180 | |
| 540 | 3181 /* Compute the screen column of the start of the completed text. |
| 3182 * Use the cursor to get all wrapping and other settings right. */ | |
| 3183 col = curwin->w_cursor.col; | |
| 3184 curwin->w_cursor.col = compl_col; | |
| 732 | 3185 pum_display(compl_match_array, compl_match_arraysize, cur); |
| 540 | 3186 curwin->w_cursor.col = col; |
| 3187 } | |
| 3188 } | |
| 3189 | |
| 7 | 3190 #define DICT_FIRST (1) /* use just first element in "dict" */ |
| 3191 #define DICT_EXACT (2) /* "dict" is the exact name of a file */ | |
| 648 | 3192 |
| 7 | 3193 /* |
| 703 | 3194 * Add any identifiers that match the given pattern in the list of dictionary |
| 3195 * files "dict_start" to the list of completions. | |
| 7 | 3196 */ |
| 3197 static void | |
|
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3198 ins_compl_dictionaries( |
|
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3199 char_u *dict_start, |
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3200 char_u *pat, |
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|
3201 int flags, /* DICT_FIRST and/or DICT_EXACT */ |
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|
3202 int thesaurus) /* Thesaurus completion */ |
| 703 | 3203 { |
| 3204 char_u *dict = dict_start; | |
| 7 | 3205 char_u *ptr; |
| 3206 char_u *buf; | |
| 3207 regmatch_T regmatch; | |
| 3208 char_u **files; | |
| 3209 int count; | |
| 3210 int save_p_scs; | |
| 659 | 3211 int dir = compl_direction; |
| 7 | 3212 |
| 703 | 3213 if (*dict == NUL) |
| 3214 { | |
| 744 | 3215 #ifdef FEAT_SPELL |
| 703 | 3216 /* When 'dictionary' is empty and spell checking is enabled use |
| 3217 * "spell". */ | |
| 3218 if (!thesaurus && curwin->w_p_spell) | |
| 3219 dict = (char_u *)"spell"; | |
| 3220 else | |
| 3221 #endif | |
| 3222 return; | |
| 3223 } | |
| 3224 | |
| 7 | 3225 buf = alloc(LSIZE); |
| 703 | 3226 if (buf == NULL) |
| 3227 return; | |
| 1074 | 3228 regmatch.regprog = NULL; /* so that we can goto theend */ |
| 703 | 3229 |
| 7 | 3230 /* If 'infercase' is set, don't use 'smartcase' here */ |
| 3231 save_p_scs = p_scs; | |
| 3232 if (curbuf->b_p_inf) | |
| 3233 p_scs = FALSE; | |
| 667 | 3234 |
| 3235 /* When invoked to match whole lines for CTRL-X CTRL-L adjust the pattern | |
| 3236 * to only match at the start of a line. Otherwise just match the | |
| 842 | 3237 * pattern. Also need to double backslashes. */ |
| 6657 | 3238 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 667 | 3239 { |
| 842 | 3240 char_u *pat_esc = vim_strsave_escaped(pat, (char_u *)"\\"); |
| 1869 | 3241 size_t len; |
| 842 | 3242 |
| 3243 if (pat_esc == NULL) | |
| 1159 | 3244 goto theend; |
| 1869 | 3245 len = STRLEN(pat_esc) + 10; |
| 3246 ptr = alloc((unsigned)len); | |
| 667 | 3247 if (ptr == NULL) |
| 842 | 3248 { |
| 3249 vim_free(pat_esc); | |
| 1074 | 3250 goto theend; |
| 842 | 3251 } |
| 1869 | 3252 vim_snprintf((char *)ptr, len, "^\\s*\\zs\\V%s", pat_esc); |
| 842 | 3253 regmatch.regprog = vim_regcomp(ptr, RE_MAGIC); |
| 3254 vim_free(pat_esc); | |
| 667 | 3255 vim_free(ptr); |
| 3256 } | |
| 3257 else | |
| 703 | 3258 { |
| 667 | 3259 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); |
| 703 | 3260 if (regmatch.regprog == NULL) |
| 3261 goto theend; | |
| 3262 } | |
| 667 | 3263 |
| 7 | 3264 /* ignore case depends on 'ignorecase', 'smartcase' and "pat" */ |
| 3265 regmatch.rm_ic = ignorecase(pat); | |
| 703 | 3266 while (*dict != NUL && !got_int && !compl_interrupted) |
| 7 | 3267 { |
| 3268 /* copy one dictionary file name into buf */ | |
| 3269 if (flags == DICT_EXACT) | |
| 3270 { | |
| 3271 count = 1; | |
| 3272 files = &dict; | |
| 3273 } | |
| 3274 else | |
| 3275 { | |
| 3276 /* Expand wildcards in the dictionary name, but do not allow | |
| 3277 * backticks (for security, the 'dict' option may have been set in | |
| 3278 * a modeline). */ | |
| 3279 copy_option_part(&dict, buf, LSIZE, ","); | |
| 744 | 3280 # ifdef FEAT_SPELL |
| 703 | 3281 if (!thesaurus && STRCMP(buf, "spell") == 0) |
| 3282 count = -1; | |
| 744 | 3283 else |
| 3284 # endif | |
| 3285 if (vim_strchr(buf, '`') != NULL | |
| 7 | 3286 || expand_wildcards(1, &buf, &count, &files, |
| 3287 EW_FILE|EW_SILENT) != OK) | |
| 3288 count = 0; | |
| 3289 } | |
| 3290 | |
| 744 | 3291 # ifdef FEAT_SPELL |
| 703 | 3292 if (count == -1) |
| 3293 { | |
| 712 | 3294 /* Complete from active spelling. Skip "\<" in the pattern, we |
| 3295 * don't use it as a RE. */ | |
| 703 | 3296 if (pat[0] == '\\' && pat[1] == '<') |
| 3297 ptr = pat + 2; | |
| 3298 else | |
| 3299 ptr = pat; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
3300 spell_dump_compl(ptr, regmatch.rm_ic, &dir, 0); |
| 703 | 3301 } |
| 3302 else | |
| 744 | 3303 # endif |
| 938 | 3304 if (count > 0) /* avoid warning for using "files" uninit */ |
| 703 | 3305 { |
| 3306 ins_compl_files(count, files, thesaurus, flags, | |
| 3307 ®match, buf, &dir); | |
| 7 | 3308 if (flags != DICT_EXACT) |
| 703 | 3309 FreeWild(count, files); |
| 3310 } | |
| 3311 if (flags != 0) | |
| 7 | 3312 break; |
| 3313 } | |
| 703 | 3314 |
| 3315 theend: | |
| 7 | 3316 p_scs = save_p_scs; |
|
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Bram Moolenaar <bram@vim.org>
parents:
4448
diff
changeset
|
3317 vim_regfree(regmatch.regprog); |
| 7 | 3318 vim_free(buf); |
| 3319 } | |
| 3320 | |
| 703 | 3321 static void |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3322 ins_compl_files( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3323 int count, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3324 char_u **files, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3325 int thesaurus, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3326 int flags, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3327 regmatch_T *regmatch, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3328 char_u *buf, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3329 int *dir) |
| 703 | 3330 { |
| 3331 char_u *ptr; | |
| 3332 int i; | |
| 3333 FILE *fp; | |
| 3334 int add_r; | |
| 3335 | |
| 3336 for (i = 0; i < count && !got_int && !compl_interrupted; i++) | |
| 3337 { | |
| 3338 fp = mch_fopen((char *)files[i], "r"); /* open dictionary file */ | |
| 3339 if (flags != DICT_EXACT) | |
| 3340 { | |
| 3341 vim_snprintf((char *)IObuff, IOSIZE, | |
| 3342 _("Scanning dictionary: %s"), (char *)files[i]); | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
3343 (void)msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 703 | 3344 } |
| 3345 | |
| 3346 if (fp != NULL) | |
| 3347 { | |
| 3348 /* | |
| 3349 * Read dictionary file line by line. | |
| 3350 * Check each line for a match. | |
| 3351 */ | |
| 3352 while (!got_int && !compl_interrupted | |
| 3353 && !vim_fgets(buf, LSIZE, fp)) | |
| 3354 { | |
| 3355 ptr = buf; | |
| 3356 while (vim_regexec(regmatch, buf, (colnr_T)(ptr - buf))) | |
| 3357 { | |
| 3358 ptr = regmatch->startp[0]; | |
| 6657 | 3359 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 703 | 3360 ptr = find_line_end(ptr); |
| 3361 else | |
| 3362 ptr = find_word_end(ptr); | |
| 3363 add_r = ins_compl_add_infercase(regmatch->startp[0], | |
| 3364 (int)(ptr - regmatch->startp[0]), | |
| 942 | 3365 p_ic, files[i], *dir, 0); |
| 703 | 3366 if (thesaurus) |
| 3367 { | |
| 3368 char_u *wstart; | |
| 3369 | |
| 3370 /* | |
| 3371 * Add the other matches on the line | |
| 3372 */ | |
| 1353 | 3373 ptr = buf; |
| 703 | 3374 while (!got_int) |
| 3375 { | |
| 3376 /* Find start of the next word. Skip white | |
| 3377 * space and punctuation. */ | |
| 3378 ptr = find_word_start(ptr); | |
| 3379 if (*ptr == NUL || *ptr == NL) | |
| 3380 break; | |
| 3381 wstart = ptr; | |
| 3382 | |
| 1353 | 3383 /* Find end of the word. */ |
| 703 | 3384 if (has_mbyte) |
| 3385 /* Japanese words may have characters in | |
| 3386 * different classes, only separate words | |
| 3387 * with single-byte non-word characters. */ | |
| 3388 while (*ptr != NUL) | |
| 3389 { | |
| 3390 int l = (*mb_ptr2len)(ptr); | |
| 3391 | |
| 3392 if (l < 2 && !vim_iswordc(*ptr)) | |
| 3393 break; | |
| 3394 ptr += l; | |
| 3395 } | |
| 3396 else | |
| 3397 ptr = find_word_end(ptr); | |
| 1353 | 3398 |
| 3399 /* Add the word. Skip the regexp match. */ | |
| 3400 if (wstart != regmatch->startp[0]) | |
| 3401 add_r = ins_compl_add_infercase(wstart, | |
| 3402 (int)(ptr - wstart), | |
| 3403 p_ic, files[i], *dir, 0); | |
| 703 | 3404 } |
| 3405 } | |
| 3406 if (add_r == OK) | |
| 3407 /* if dir was BACKWARD then honor it just once */ | |
| 3408 *dir = FORWARD; | |
| 3409 else if (add_r == FAIL) | |
| 3410 break; | |
| 3411 /* avoid expensive call to vim_regexec() when at end | |
| 3412 * of line */ | |
| 3413 if (*ptr == '\n' || got_int) | |
| 3414 break; | |
| 3415 } | |
| 3416 line_breakcheck(); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
3417 ins_compl_check_keys(50, FALSE); |
| 703 | 3418 } |
| 3419 fclose(fp); | |
| 3420 } | |
| 3421 } | |
| 3422 } | |
| 3423 | |
| 7 | 3424 /* |
| 3425 * Find the start of the next word. | |
| 3426 * Returns a pointer to the first char of the word. Also stops at a NUL. | |
| 3427 */ | |
| 3428 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3429 find_word_start(char_u *ptr) |
| 7 | 3430 { |
| 3431 if (has_mbyte) | |
| 3432 while (*ptr != NUL && *ptr != '\n' && mb_get_class(ptr) <= 1) | |
| 474 | 3433 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3434 else |
| 3435 while (*ptr != NUL && *ptr != '\n' && !vim_iswordc(*ptr)) | |
| 3436 ++ptr; | |
| 3437 return ptr; | |
| 3438 } | |
| 3439 | |
| 3440 /* | |
| 3441 * Find the end of the word. Assumes it starts inside a word. | |
| 3442 * Returns a pointer to just after the word. | |
| 3443 */ | |
| 3444 char_u * | |
|
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parents:
7799
diff
changeset
|
3445 find_word_end(char_u *ptr) |
| 7 | 3446 { |
| 3447 int start_class; | |
| 3448 | |
| 3449 if (has_mbyte) | |
| 3450 { | |
| 3451 start_class = mb_get_class(ptr); | |
| 3452 if (start_class > 1) | |
| 3453 while (*ptr != NUL) | |
| 3454 { | |
| 474 | 3455 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3456 if (mb_get_class(ptr) != start_class) |
| 3457 break; | |
| 3458 } | |
| 3459 } | |
| 3460 else | |
| 3461 while (vim_iswordc(*ptr)) | |
| 3462 ++ptr; | |
| 3463 return ptr; | |
| 3464 } | |
| 3465 | |
| 3466 /* | |
| 667 | 3467 * Find the end of the line, omitting CR and NL at the end. |
| 3468 * Returns a pointer to just after the line. | |
| 3469 */ | |
| 3470 static char_u * | |
|
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parents:
7799
diff
changeset
|
3471 find_line_end(char_u *ptr) |
| 667 | 3472 { |
| 3473 char_u *s; | |
| 3474 | |
| 3475 s = ptr + STRLEN(ptr); | |
| 3476 while (s > ptr && (s[-1] == CAR || s[-1] == NL)) | |
| 3477 --s; | |
| 3478 return s; | |
| 3479 } | |
| 3480 | |
| 3481 /* | |
| 7 | 3482 * Free the list of completions |
| 3483 */ | |
| 3484 static void | |
|
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parents:
7799
diff
changeset
|
3485 ins_compl_free(void) |
| 7 | 3486 { |
| 464 | 3487 compl_T *match; |
| 786 | 3488 int i; |
| 7 | 3489 |
|
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3490 VIM_CLEAR(compl_pattern); |
|
ac42c4b11dbc
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3491 VIM_CLEAR(compl_leader); |
| 449 | 3492 |
| 3493 if (compl_first_match == NULL) | |
| 7 | 3494 return; |
| 540 | 3495 |
| 3496 ins_compl_del_pum(); | |
| 3497 pum_clear(); | |
| 3498 | |
| 449 | 3499 compl_curr_match = compl_first_match; |
| 7 | 3500 do |
| 3501 { | |
| 449 | 3502 match = compl_curr_match; |
| 464 | 3503 compl_curr_match = compl_curr_match->cp_next; |
| 3504 vim_free(match->cp_str); | |
| 7 | 3505 /* several entries may use the same fname, free it just once. */ |
| 464 | 3506 if (match->cp_flags & FREE_FNAME) |
| 3507 vim_free(match->cp_fname); | |
| 786 | 3508 for (i = 0; i < CPT_COUNT; ++i) |
| 3509 vim_free(match->cp_text[i]); | |
| 7 | 3510 vim_free(match); |
| 449 | 3511 } while (compl_curr_match != NULL && compl_curr_match != compl_first_match); |
| 3512 compl_first_match = compl_curr_match = NULL; | |
| 1927 | 3513 compl_shown_match = NULL; |
|
11424
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Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
3514 compl_old_match = NULL; |
| 7 | 3515 } |
| 3516 | |
| 3517 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3518 ins_compl_clear(void) |
| 7 | 3519 { |
| 449 | 3520 compl_cont_status = 0; |
| 3521 compl_started = FALSE; | |
| 3522 compl_matches = 0; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3523 VIM_CLEAR(compl_pattern); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3524 VIM_CLEAR(compl_leader); |
| 7 | 3525 edit_submode_extra = NULL; |
|
13244
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3526 VIM_CLEAR(compl_orig_text); |
| 825 | 3527 compl_enter_selects = FALSE; |
| 6909 | 3528 /* clear v:completed_item */ |
|
13150
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Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
3529 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 3530 } |
| 3531 | |
| 3532 /* | |
| 674 | 3533 * Return TRUE when Insert completion is active. |
| 3534 */ | |
| 3535 int | |
|
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parents:
7799
diff
changeset
|
3536 ins_compl_active(void) |
| 674 | 3537 { |
| 3538 return compl_started; | |
| 3539 } | |
| 3540 | |
| 3541 /* | |
| 659 | 3542 * Delete one character before the cursor and show the subset of the matches |
| 3543 * that match the word that is now before the cursor. | |
| 836 | 3544 * Returns the character to be used, NUL if the work is done and another char |
| 3545 * to be got from the user. | |
| 657 | 3546 */ |
| 3547 static int | |
|
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parents:
7799
diff
changeset
|
3548 ins_compl_bs(void) |
| 657 | 3549 { |
| 3550 char_u *line; | |
| 3551 char_u *p; | |
| 3552 | |
| 836 | 3553 line = ml_get_curline(); |
| 3554 p = line + curwin->w_cursor.col; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
3555 MB_PTR_BACK(line, p); |
| 836 | 3556 |
| 1430 | 3557 /* Stop completion when the whole word was deleted. For Omni completion |
|
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Christian Brabandt <cb@256bit.org>
parents:
10745
diff
changeset
|
3558 * allow the word to be deleted, we won't match everything. |
|
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Christian Brabandt <cb@256bit.org>
parents:
10745
diff
changeset
|
3559 * Respect the 'backspace' option. */ |
| 1430 | 3560 if ((int)(p - line) - (int)compl_col < 0 |
| 3561 || ((int)(p - line) - (int)compl_col == 0 | |
|
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diff
changeset
|
3562 && ctrl_x_mode != CTRL_X_OMNI) || ctrl_x_mode == CTRL_X_EVAL |
|
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diff
changeset
|
3563 || (!can_bs(BS_START) && (int)(p - line) - (int)compl_col |
|
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diff
changeset
|
3564 - compl_length < 0)) |
| 836 | 3565 return K_BS; |
| 3566 | |
| 874 | 3567 /* Deleted more than what was used to find matches or didn't finish |
| 3568 * finding all matches: need to look for matches all over again. */ | |
| 3569 if (curwin->w_cursor.col <= compl_col + compl_length | |
| 3078 | 3570 || ins_compl_need_restart()) |
| 874 | 3571 ins_compl_restart(); |
| 657 | 3572 |
| 3573 vim_free(compl_leader); | |
| 835 | 3574 compl_leader = vim_strnsave(line + compl_col, (int)(p - line) - compl_col); |
| 657 | 3575 if (compl_leader != NULL) |
| 3576 { | |
| 874 | 3577 ins_compl_new_leader(); |
| 4205 | 3578 if (compl_shown_match != NULL) |
| 3579 /* Make sure current match is not a hidden item. */ | |
| 3580 compl_curr_match = compl_shown_match; | |
| 874 | 3581 return NUL; |
| 3582 } | |
| 3583 return K_BS; | |
| 3584 } | |
| 3585 | |
| 3586 /* | |
| 3078 | 3587 * Return TRUE when we need to find matches again, ins_compl_restart() is to |
| 3588 * be called. | |
| 3589 */ | |
| 3590 static int | |
|
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7799
diff
changeset
|
3591 ins_compl_need_restart(void) |
| 3078 | 3592 { |
| 3593 /* Return TRUE if we didn't complete finding matches or when the | |
| 3594 * 'completefunc' returned "always" in the "refresh" dictionary item. */ | |
| 3595 return compl_was_interrupted | |
| 3596 || ((ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) | |
| 3597 && compl_opt_refresh_always); | |
| 3598 } | |
| 3599 | |
| 3600 /* | |
| 874 | 3601 * Called after changing "compl_leader". |
| 3602 * Show the popup menu with a different set of matches. | |
| 3603 * May also search for matches again if the previous search was interrupted. | |
| 3604 */ | |
| 3605 static void | |
|
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7799
diff
changeset
|
3606 ins_compl_new_leader(void) |
| 874 | 3607 { |
| 3608 ins_compl_del_pum(); | |
| 3609 ins_compl_delete(); | |
| 1782 | 3610 ins_bytes(compl_leader + ins_compl_len()); |
| 874 | 3611 compl_used_match = FALSE; |
| 3612 | |
| 3613 if (compl_started) | |
| 3614 ins_compl_set_original_text(compl_leader); | |
| 3615 else | |
| 3616 { | |
| 826 | 3617 #ifdef FEAT_SPELL |
| 874 | 3618 spell_bad_len = 0; /* need to redetect bad word */ |
| 3619 #endif | |
| 3620 /* | |
|
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diff
changeset
|
3621 * Matches were cleared, need to search for them now. Befor drawing |
|
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diff
changeset
|
3622 * the popup menu display the changed text before the cursor. Set |
|
6d949e552e99
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3623 * "compl_restarting" to avoid that the first match is inserted. |
| 874 | 3624 */ |
|
15521
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diff
changeset
|
3625 pum_call_update_screen(); |
| 874 | 3626 #ifdef FEAT_GUI |
| 3627 if (gui.in_use) | |
| 3628 { | |
| 3629 /* Show the cursor after the match, not after the redrawn text. */ | |
| 3630 setcursor(); | |
|
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12960
diff
changeset
|
3631 out_flush_cursor(FALSE, FALSE); |
| 874 | 3632 } |
| 3633 #endif | |
| 3634 compl_restarting = TRUE; | |
|
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parents:
8090
diff
changeset
|
3635 if (ins_complete(Ctrl_N, TRUE) == FAIL) |
| 874 | 3636 compl_cont_status = 0; |
| 3637 compl_restarting = FALSE; | |
| 3638 } | |
| 3639 | |
| 887 | 3640 compl_enter_selects = !compl_used_match; |
| 874 | 3641 |
| 3642 /* Show the popup menu with a different set of matches. */ | |
| 3643 ins_compl_show_pum(); | |
| 947 | 3644 |
| 3645 /* Don't let Enter select the original text when there is no popup menu. */ | |
| 3646 if (compl_match_array == NULL) | |
| 3647 compl_enter_selects = FALSE; | |
| 657 | 3648 } |
| 3649 | |
| 3650 /* | |
| 1782 | 3651 * Return the length of the completion, from the completion start column to |
| 3652 * the cursor column. Making sure it never goes below zero. | |
| 3653 */ | |
| 3654 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3655 ins_compl_len(void) |
| 1782 | 3656 { |
| 1869 | 3657 int off = (int)curwin->w_cursor.col - (int)compl_col; |
| 1782 | 3658 |
| 3659 if (off < 0) | |
| 3660 return 0; | |
| 3661 return off; | |
| 3662 } | |
| 3663 | |
| 3664 /* | |
| 657 | 3665 * Append one character to the match leader. May reduce the number of |
| 3666 * matches. | |
| 3667 */ | |
| 3668 static void | |
|
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parents:
7799
diff
changeset
|
3669 ins_compl_addleader(int c) |
| 657 | 3670 { |
| 3671 int cc; | |
|
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diff
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|
3672 |
|
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diff
changeset
|
3673 if (stop_arrow() == FAIL) |
|
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diff
changeset
|
3674 return; |
| 657 | 3675 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 3676 { | |
| 3677 char_u buf[MB_MAXBYTES + 1]; | |
| 3678 | |
| 3679 (*mb_char2bytes)(c, buf); | |
| 3680 buf[cc] = NUL; | |
| 3681 ins_char_bytes(buf, cc); | |
| 3612 | 3682 if (compl_opt_refresh_always) |
| 3683 AppendToRedobuff(buf); | |
| 657 | 3684 } |
| 3685 else | |
| 3602 | 3686 { |
| 657 | 3687 ins_char(c); |
| 3612 | 3688 if (compl_opt_refresh_always) |
| 3689 AppendCharToRedobuff(c); | |
| 3602 | 3690 } |
| 657 | 3691 |
| 874 | 3692 /* If we didn't complete finding matches we must search again. */ |
| 3078 | 3693 if (ins_compl_need_restart()) |
| 874 | 3694 ins_compl_restart(); |
| 3695 | |
| 3271 | 3696 /* When 'always' is set, don't reset compl_leader. While completing, |
| 3612 | 3697 * cursor doesn't point original position, changing compl_leader would |
| 3271 | 3698 * break redo. */ |
| 3699 if (!compl_opt_refresh_always) | |
| 3700 { | |
| 3701 vim_free(compl_leader); | |
| 3702 compl_leader = vim_strnsave(ml_get_curline() + compl_col, | |
| 1869 | 3703 (int)(curwin->w_cursor.col - compl_col)); |
| 3271 | 3704 if (compl_leader != NULL) |
| 3705 ins_compl_new_leader(); | |
| 3706 } | |
| 874 | 3707 } |
| 3708 | |
| 3709 /* | |
| 3710 * Setup for finding completions again without leaving CTRL-X mode. Used when | |
| 3711 * BS or a key was typed while still searching for matches. | |
| 3712 */ | |
| 3713 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3714 ins_compl_restart(void) |
| 874 | 3715 { |
| 3716 ins_compl_free(); | |
| 3717 compl_started = FALSE; | |
| 3718 compl_matches = 0; | |
| 3719 compl_cont_status = 0; | |
| 3720 compl_cont_mode = 0; | |
| 694 | 3721 } |
| 3722 | |
| 3723 /* | |
| 3724 * Set the first match, the original text. | |
| 3725 */ | |
| 3726 static void | |
|
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parents:
7799
diff
changeset
|
3727 ins_compl_set_original_text(char_u *str) |
| 694 | 3728 { |
| 3729 char_u *p; | |
| 3730 | |
|
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|
3731 /* Replace the original text entry. |
|
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|
3732 * The ORIGINAL_TEXT flag is either at the first item or might possibly be |
|
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diff
changeset
|
3733 * at the last item for backward completion */ |
| 694 | 3734 if (compl_first_match->cp_flags & ORIGINAL_TEXT) /* safety check */ |
| 3735 { | |
| 3736 p = vim_strsave(str); | |
| 3737 if (p != NULL) | |
| 3738 { | |
| 3739 vim_free(compl_first_match->cp_str); | |
| 3740 compl_first_match->cp_str = p; | |
| 3741 } | |
| 657 | 3742 } |
|
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changeset
|
3743 else if (compl_first_match->cp_prev != NULL |
|
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diff
changeset
|
3744 && (compl_first_match->cp_prev->cp_flags & ORIGINAL_TEXT)) |
|
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|
3745 { |
|
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|
3746 p = vim_strsave(str); |
|
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diff
changeset
|
3747 if (p != NULL) |
|
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|
3748 { |
|
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|
3749 vim_free(compl_first_match->cp_prev->cp_str); |
|
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changeset
|
3750 compl_first_match->cp_prev->cp_str = p; |
|
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|
3751 } |
|
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changeset
|
3752 } |
| 657 | 3753 } |
| 3754 | |
| 3755 /* | |
| 659 | 3756 * Append one character to the match leader. May reduce the number of |
| 3757 * matches. | |
| 3758 */ | |
| 3759 static void | |
|
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parents:
7799
diff
changeset
|
3760 ins_compl_addfrommatch(void) |
| 659 | 3761 { |
| 3762 char_u *p; | |
| 1869 | 3763 int len = (int)curwin->w_cursor.col - (int)compl_col; |
| 659 | 3764 int c; |
| 887 | 3765 compl_T *cp; |
| 659 | 3766 |
| 3767 p = compl_shown_match->cp_str; | |
| 677 | 3768 if ((int)STRLEN(p) <= len) /* the match is too short */ |
| 887 | 3769 { |
| 3770 /* When still at the original match use the first entry that matches | |
| 3771 * the leader. */ | |
| 3772 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3773 { | |
| 3774 p = NULL; | |
| 3775 for (cp = compl_shown_match->cp_next; cp != NULL | |
| 3776 && cp != compl_first_match; cp = cp->cp_next) | |
| 3777 { | |
| 987 | 3778 if (compl_leader == NULL |
| 3779 || ins_compl_equal(cp, compl_leader, | |
| 887 | 3780 (int)STRLEN(compl_leader))) |
| 3781 { | |
| 3782 p = cp->cp_str; | |
| 3783 break; | |
| 3784 } | |
| 3785 } | |
| 3786 if (p == NULL || (int)STRLEN(p) <= len) | |
| 3787 return; | |
| 3788 } | |
| 3789 else | |
| 3790 return; | |
| 3791 } | |
| 659 | 3792 p += len; |
| 2845 | 3793 c = PTR2CHAR(p); |
| 659 | 3794 ins_compl_addleader(c); |
| 3795 } | |
| 3796 | |
| 3797 /* | |
| 7 | 3798 * Prepare for Insert mode completion, or stop it. |
| 464 | 3799 * Called just after typing a character in Insert mode. |
| 540 | 3800 * Returns TRUE when the character is not to be inserted; |
| 7 | 3801 */ |
| 540 | 3802 static int |
|
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parents:
7799
diff
changeset
|
3803 ins_compl_prep(int c) |
| 7 | 3804 { |
| 3805 char_u *ptr; | |
| 3806 int want_cindent; | |
| 540 | 3807 int retval = FALSE; |
| 7 | 3808 |
| 3809 /* Forget any previous 'special' messages if this is actually | |
| 3810 * a ^X mode key - bar ^R, in which case we wait to see what it gives us. | |
| 3811 */ | |
| 3812 if (c != Ctrl_R && vim_is_ctrl_x_key(c)) | |
| 3813 edit_submode_extra = NULL; | |
| 3814 | |
| 1434 | 3815 /* Ignore end of Select mode mapping and mouse scroll buttons. */ |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3816 if (c == K_SELECT || c == K_MOUSEDOWN || c == K_MOUSEUP |
|
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diff
changeset
|
3817 || c == K_MOUSELEFT || c == K_MOUSERIGHT) |
| 540 | 3818 return retval; |
| 7 | 3819 |
| 665 | 3820 /* Set "compl_get_longest" when finding the first matches. */ |
| 3821 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET | |
|
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diff
changeset
|
3822 || (ctrl_x_mode == CTRL_X_NORMAL && !compl_started)) |
| 665 | 3823 { |
| 6911 | 3824 compl_get_longest = (strstr((char *)p_cot, "longest") != NULL); |
| 665 | 3825 compl_used_match = TRUE; |
| 6911 | 3826 |
| 3827 } | |
| 3828 | |
| 7 | 3829 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET) |
| 3830 { | |
| 3831 /* | |
| 3832 * We have just typed CTRL-X and aren't quite sure which CTRL-X mode | |
| 3833 * it will be yet. Now we decide. | |
| 3834 */ | |
| 3835 switch (c) | |
| 3836 { | |
| 3837 case Ctrl_E: | |
| 3838 case Ctrl_Y: | |
| 3839 ctrl_x_mode = CTRL_X_SCROLL; | |
| 3840 if (!(State & REPLACE_FLAG)) | |
| 3841 edit_submode = (char_u *)_(" (insert) Scroll (^E/^Y)"); | |
| 3842 else | |
| 3843 edit_submode = (char_u *)_(" (replace) Scroll (^E/^Y)"); | |
| 3844 edit_submode_pre = NULL; | |
| 3845 showmode(); | |
| 3846 break; | |
| 3847 case Ctrl_L: | |
| 3848 ctrl_x_mode = CTRL_X_WHOLE_LINE; | |
| 3849 break; | |
| 3850 case Ctrl_F: | |
| 3851 ctrl_x_mode = CTRL_X_FILES; | |
| 3852 break; | |
| 3853 case Ctrl_K: | |
| 3854 ctrl_x_mode = CTRL_X_DICTIONARY; | |
| 3855 break; | |
| 3856 case Ctrl_R: | |
| 3857 /* Simply allow ^R to happen without affecting ^X mode */ | |
| 3858 break; | |
| 3859 case Ctrl_T: | |
| 3860 ctrl_x_mode = CTRL_X_THESAURUS; | |
| 3861 break; | |
| 12 | 3862 #ifdef FEAT_COMPL_FUNC |
| 3863 case Ctrl_U: | |
| 3864 ctrl_x_mode = CTRL_X_FUNCTION; | |
| 3865 break; | |
| 449 | 3866 case Ctrl_O: |
| 523 | 3867 ctrl_x_mode = CTRL_X_OMNI; |
| 449 | 3868 break; |
| 502 | 3869 #endif |
| 477 | 3870 case 's': |
| 3871 case Ctrl_S: | |
| 3872 ctrl_x_mode = CTRL_X_SPELL; | |
| 744 | 3873 #ifdef FEAT_SPELL |
| 819 | 3874 ++emsg_off; /* Avoid getting the E756 error twice. */ |
| 484 | 3875 spell_back_to_badword(); |
| 819 | 3876 --emsg_off; |
| 484 | 3877 #endif |
| 477 | 3878 break; |
| 7 | 3879 case Ctrl_RSB: |
| 3880 ctrl_x_mode = CTRL_X_TAGS; | |
| 3881 break; | |
| 3882 #ifdef FEAT_FIND_ID | |
| 3883 case Ctrl_I: | |
| 3884 case K_S_TAB: | |
| 3885 ctrl_x_mode = CTRL_X_PATH_PATTERNS; | |
| 3886 break; | |
| 3887 case Ctrl_D: | |
| 3888 ctrl_x_mode = CTRL_X_PATH_DEFINES; | |
| 3889 break; | |
| 3890 #endif | |
| 3891 case Ctrl_V: | |
| 3892 case Ctrl_Q: | |
| 3893 ctrl_x_mode = CTRL_X_CMDLINE; | |
| 3894 break; | |
| 3895 case Ctrl_P: | |
| 3896 case Ctrl_N: | |
| 3897 /* ^X^P means LOCAL expansion if nothing interrupted (eg we | |
| 3898 * just started ^X mode, or there were enough ^X's to cancel | |
| 3899 * the previous mode, say ^X^F^X^X^P or ^P^X^X^X^P, see below) | |
| 3900 * do normal expansion when interrupting a different mode (say | |
| 3901 * ^X^F^X^P or ^P^X^X^P, see below) | |
| 3902 * nothing changes if interrupting mode 0, (eg, the flag | |
| 3903 * doesn't change when going to ADDING mode -- Acevedo */ | |
| 449 | 3904 if (!(compl_cont_status & CONT_INTRPT)) |
| 3905 compl_cont_status |= CONT_LOCAL; | |
| 3906 else if (compl_cont_mode != 0) | |
| 3907 compl_cont_status &= ~CONT_LOCAL; | |
| 7 | 3908 /* FALLTHROUGH */ |
| 3909 default: | |
| 449 | 3910 /* If we have typed at least 2 ^X's... for modes != 0, we set |
| 3911 * compl_cont_status = 0 (eg, as if we had just started ^X | |
| 3912 * mode). | |
| 3913 * For mode 0, we set "compl_cont_mode" to an impossible | |
| 3914 * value, in both cases ^X^X can be used to restart the same | |
| 3915 * mode (avoiding ADDING mode). | |
| 3916 * Undocumented feature: In a mode != 0 ^X^P and ^X^X^P start | |
| 3917 * 'complete' and local ^P expansions respectively. | |
| 3918 * In mode 0 an extra ^X is needed since ^X^P goes to ADDING | |
| 3919 * mode -- Acevedo */ | |
| 7 | 3920 if (c == Ctrl_X) |
| 3921 { | |
| 449 | 3922 if (compl_cont_mode != 0) |
| 3923 compl_cont_status = 0; | |
| 7 | 3924 else |
| 449 | 3925 compl_cont_mode = CTRL_X_NOT_DEFINED_YET; |
| 7 | 3926 } |
|
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diff
changeset
|
3927 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3928 edit_submode = NULL; |
| 3929 showmode(); | |
| 3930 break; | |
| 3931 } | |
| 3932 } | |
|
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diff
changeset
|
3933 else if (ctrl_x_mode != CTRL_X_NORMAL) |
| 7 | 3934 { |
| 3935 /* We're already in CTRL-X mode, do we stay in it? */ | |
| 3936 if (!vim_is_ctrl_x_key(c)) | |
| 3937 { | |
| 3938 if (ctrl_x_mode == CTRL_X_SCROLL) | |
|
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diff
changeset
|
3939 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3940 else |
| 3941 ctrl_x_mode = CTRL_X_FINISHED; | |
| 3942 edit_submode = NULL; | |
| 3943 } | |
| 3944 showmode(); | |
| 3945 } | |
| 3946 | |
| 449 | 3947 if (compl_started || ctrl_x_mode == CTRL_X_FINISHED) |
| 7 | 3948 { |
| 3949 /* Show error message from attempted keyword completion (probably | |
| 3950 * 'Pattern not found') until another key is hit, then go back to | |
| 449 | 3951 * showing what mode we are in. */ |
| 7 | 3952 showmode(); |
|
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changeset
|
3953 if ((ctrl_x_mode == CTRL_X_NORMAL && c != Ctrl_N && c != Ctrl_P |
|
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changeset
|
3954 && c != Ctrl_R && !ins_compl_pum_key(c)) |
| 7 | 3955 || ctrl_x_mode == CTRL_X_FINISHED) |
| 3956 { | |
| 3957 /* Get here when we have finished typing a sequence of ^N and | |
| 3958 * ^P or other completion characters in CTRL-X mode. Free up | |
| 449 | 3959 * memory that was used, and make sure we can redo the insert. */ |
| 836 | 3960 if (compl_curr_match != NULL || compl_leader != NULL || c == Ctrl_E) |
| 7 | 3961 { |
| 3962 /* | |
| 836 | 3963 * If any of the original typed text has been changed, eg when |
| 3964 * ignorecase is set, we must add back-spaces to the redo | |
| 3965 * buffer. We add as few as necessary to delete just the part | |
| 3966 * of the original text that has changed. | |
| 3967 * When using the longest match, edited the match or used | |
| 3968 * CTRL-E then don't use the current match. | |
| 7 | 3969 */ |
| 836 | 3970 if (compl_curr_match != NULL && compl_used_match && c != Ctrl_E) |
| 3971 ptr = compl_curr_match->cp_str; | |
| 3972 else | |
| 3095 | 3973 ptr = NULL; |
| 3974 ins_compl_fixRedoBufForLeader(ptr); | |
| 7 | 3975 } |
| 3976 | |
| 3977 #ifdef FEAT_CINDENT | |
| 3978 want_cindent = (can_cindent && cindent_on()); | |
| 3979 #endif | |
| 3980 /* | |
| 3981 * When completing whole lines: fix indent for 'cindent'. | |
| 3982 * Otherwise, break line if it's too long. | |
| 3983 */ | |
| 449 | 3984 if (compl_cont_mode == CTRL_X_WHOLE_LINE) |
| 7 | 3985 { |
| 3986 #ifdef FEAT_CINDENT | |
| 3987 /* re-indent the current line */ | |
| 3988 if (want_cindent) | |
| 3989 { | |
| 3990 do_c_expr_indent(); | |
| 3991 want_cindent = FALSE; /* don't do it again */ | |
| 3992 } | |
| 3993 #endif | |
| 3994 } | |
| 3995 else | |
| 3996 { | |
| 1073 | 3997 int prev_col = curwin->w_cursor.col; |
| 3998 | |
| 7 | 3999 /* put the cursor on the last char, for 'tw' formatting */ |
| 1073 | 4000 if (prev_col > 0) |
| 4001 dec_cursor(); | |
|
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10277
diff
changeset
|
4002 /* only format when something was inserted */ |
|
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10359
diff
changeset
|
4003 if (!arrow_used && !ins_need_undo && c != Ctrl_E) |
| 7 | 4004 insertchar(NUL, 0, -1); |
| 1073 | 4005 if (prev_col > 0 |
| 4006 && ml_get_curline()[curwin->w_cursor.col] != NUL) | |
| 4007 inc_cursor(); | |
| 7 | 4008 } |
| 4009 | |
| 816 | 4010 /* If the popup menu is displayed pressing CTRL-Y means accepting |
| 825 | 4011 * the selection without inserting anything. When |
| 4012 * compl_enter_selects is set the Enter key does the same. */ | |
| 4013 if ((c == Ctrl_Y || (compl_enter_selects | |
| 4014 && (c == CAR || c == K_KENTER || c == NL))) | |
| 4015 && pum_visible()) | |
| 540 | 4016 retval = TRUE; |
| 4017 | |
|
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changeset
|
4018 /* CTRL-E means completion is Ended, go back to the typed text. |
|
0b0b9864c811
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9649
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changeset
|
4019 * but only do this, if the Popup is still visible */ |
|
9826
f17ba1c9d209
commit https://github.com/vim/vim/commit/c9fb77c69244870a97384152f20845665c19fe39
Christian Brabandt <cb@256bit.org>
parents:
9742
diff
changeset
|
4020 if (c == Ctrl_E) |
| 816 | 4021 { |
| 4022 ins_compl_delete(); | |
| 4023 if (compl_leader != NULL) | |
| 1782 | 4024 ins_bytes(compl_leader + ins_compl_len()); |
| 816 | 4025 else if (compl_first_match != NULL) |
| 1782 | 4026 ins_bytes(compl_orig_text + ins_compl_len()); |
| 816 | 4027 retval = TRUE; |
| 4028 } | |
| 4029 | |
| 1698 | 4030 auto_format(FALSE, TRUE); |
| 4031 | |
| 7 | 4032 ins_compl_free(); |
| 449 | 4033 compl_started = FALSE; |
| 4034 compl_matches = 0; | |
| 6056 | 4035 if (!shortmess(SHM_COMPLETIONMENU)) |
| 4036 msg_clr_cmdline(); /* necessary for "noshowmode" */ | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4037 ctrl_x_mode = CTRL_X_NORMAL; |
| 825 | 4038 compl_enter_selects = FALSE; |
| 7 | 4039 if (edit_submode != NULL) |
| 4040 { | |
| 4041 edit_submode = NULL; | |
| 4042 showmode(); | |
| 4043 } | |
| 4044 | |
|
7141
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4045 #ifdef FEAT_CMDWIN |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4046 if (c == Ctrl_C && cmdwin_type != 0) |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4047 /* Avoid the popup menu remains displayed when leaving the |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4048 * command line window. */ |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4049 update_screen(0); |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4050 #endif |
| 7 | 4051 #ifdef FEAT_CINDENT |
| 4052 /* | |
| 4053 * Indent now if a key was typed that is in 'cinkeys'. | |
| 4054 */ | |
| 4055 if (want_cindent && in_cinkeys(KEY_COMPLETE, ' ', inindent(0))) | |
| 4056 do_c_expr_indent(); | |
| 4057 #endif | |
| 3676 | 4058 /* Trigger the CompleteDone event to give scripts a chance to act |
| 4059 * upon the completion. */ | |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
4060 ins_apply_autocmds(EVENT_COMPLETEDONE); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4061 } |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4062 } |
| 4120 | 4063 else if (ctrl_x_mode == CTRL_X_LOCAL_MSG) |
| 4064 /* Trigger the CompleteDone event to give scripts a chance to act | |
| 4065 * upon the (possibly failed) completion. */ | |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
4066 ins_apply_autocmds(EVENT_COMPLETEDONE); |
| 7 | 4067 |
| 4068 /* reset continue_* if we left expansion-mode, if we stay they'll be | |
| 4069 * (re)set properly in ins_complete() */ | |
| 4070 if (!vim_is_ctrl_x_key(c)) | |
| 4071 { | |
| 449 | 4072 compl_cont_status = 0; |
| 4073 compl_cont_mode = 0; | |
| 7 | 4074 } |
| 540 | 4075 |
| 4076 return retval; | |
| 7 | 4077 } |
| 4078 | |
| 4079 /* | |
| 3095 | 4080 * Fix the redo buffer for the completion leader replacing some of the typed |
| 4081 * text. This inserts backspaces and appends the changed text. | |
| 4082 * "ptr" is the known leader text or NUL. | |
| 4083 */ | |
| 4084 static void | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4085 ins_compl_fixRedoBufForLeader(char_u *ptr_arg) |
| 3095 | 4086 { |
| 4087 int len; | |
| 4088 char_u *p; | |
| 4089 char_u *ptr = ptr_arg; | |
| 4090 | |
| 4091 if (ptr == NULL) | |
| 4092 { | |
| 4093 if (compl_leader != NULL) | |
| 4094 ptr = compl_leader; | |
| 4095 else | |
| 4096 return; /* nothing to do */ | |
| 4097 } | |
| 4098 if (compl_orig_text != NULL) | |
| 4099 { | |
| 4100 p = compl_orig_text; | |
| 4101 for (len = 0; p[len] != NUL && p[len] == ptr[len]; ++len) | |
| 4102 ; | |
| 4103 if (len > 0) | |
| 4104 len -= (*mb_head_off)(p, p + len); | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4105 for (p += len; *p != NUL; MB_PTR_ADV(p)) |
| 3095 | 4106 AppendCharToRedobuff(K_BS); |
| 4107 } | |
| 4108 else | |
| 4109 len = 0; | |
| 4110 if (ptr != NULL) | |
| 4111 AppendToRedobuffLit(ptr + len, -1); | |
| 4112 } | |
| 4113 | |
| 4114 /* | |
| 7 | 4115 * Loops through the list of windows, loaded-buffers or non-loaded-buffers |
| 4116 * (depending on flag) starting from buf and looking for a non-scanned | |
| 4117 * buffer (other than curbuf). curbuf is special, if it is called with | |
| 4118 * buf=curbuf then it has to be the first call for a given flag/expansion. | |
| 4119 * | |
| 4120 * Returns the buffer to scan, if any, otherwise returns curbuf -- Acevedo | |
| 4121 */ | |
| 4122 static buf_T * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4123 ins_compl_next_buf(buf_T *buf, int flag) |
| 7 | 4124 { |
| 4125 static win_T *wp; | |
| 4126 | |
| 4127 if (flag == 'w') /* just windows */ | |
| 4128 { | |
| 4129 if (buf == curbuf) /* first call for this flag/expansion */ | |
| 4130 wp = curwin; | |
| 383 | 4131 while ((wp = (wp->w_next != NULL ? wp->w_next : firstwin)) != curwin |
| 7 | 4132 && wp->w_buffer->b_scanned) |
| 4133 ; | |
| 4134 buf = wp->w_buffer; | |
| 4135 } | |
| 4136 else | |
| 4137 /* 'b' (just loaded buffers), 'u' (just non-loaded buffers) or 'U' | |
| 4138 * (unlisted buffers) | |
| 4139 * When completing whole lines skip unloaded buffers. */ | |
| 383 | 4140 while ((buf = (buf->b_next != NULL ? buf->b_next : firstbuf)) != curbuf |
| 7 | 4141 && ((flag == 'U' |
| 4142 ? buf->b_p_bl | |
| 4143 : (!buf->b_p_bl | |
| 4144 || (buf->b_ml.ml_mfp == NULL) != (flag == 'u'))) | |
| 667 | 4145 || buf->b_scanned)) |
| 7 | 4146 ; |
| 4147 return buf; | |
| 4148 } | |
| 4149 | |
| 12 | 4150 #ifdef FEAT_COMPL_FUNC |
| 4151 /* | |
| 523 | 4152 * Execute user defined complete function 'completefunc' or 'omnifunc', and |
| 502 | 4153 * get matches in "matches". |
| 12 | 4154 */ |
| 659 | 4155 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4156 expand_by_function( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4157 int type, /* CTRL_X_OMNI or CTRL_X_FUNCTION */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4158 char_u *base) |
| 12 | 4159 { |
| 3078 | 4160 list_T *matchlist = NULL; |
| 4161 dict_T *matchdict = NULL; | |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4162 typval_T args[3]; |
| 502 | 4163 char_u *funcname; |
| 4164 pos_T pos; | |
| 2631 | 4165 win_T *curwin_save; |
| 4166 buf_T *curbuf_save; | |
| 3078 | 4167 typval_T rettv; |
|
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
4168 int save_State = State; |
| 502 | 4169 |
| 4170 funcname = (type == CTRL_X_FUNCTION) ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 4171 if (*funcname == NUL) | |
| 659 | 4172 return; |
| 452 | 4173 |
| 4174 /* Call 'completefunc' to obtain the list of matches. */ | |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4175 args[0].v_type = VAR_NUMBER; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4176 args[0].vval.v_number = 0; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4177 args[1].v_type = VAR_STRING; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4178 args[1].vval.v_string = base != NULL ? base : (char_u *)""; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4179 args[2].v_type = VAR_UNKNOWN; |
| 502 | 4180 |
| 4181 pos = curwin->w_cursor; | |
| 2631 | 4182 curwin_save = curwin; |
| 4183 curbuf_save = curbuf; | |
| 3078 | 4184 |
| 4185 /* Call a function, which returns a list or dict. */ | |
|
14439
e4c553e9132b
patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
4186 if (call_vim_function(funcname, 2, args, &rettv) == OK) |
| 3078 | 4187 { |
| 4188 switch (rettv.v_type) | |
| 4189 { | |
| 4190 case VAR_LIST: | |
| 4191 matchlist = rettv.vval.v_list; | |
| 4192 break; | |
| 4193 case VAR_DICT: | |
| 4194 matchdict = rettv.vval.v_dict; | |
| 4195 break; | |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4196 case VAR_SPECIAL: |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4197 if (rettv.vval.v_number == VVAL_NONE) |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4198 compl_opt_suppress_empty = TRUE; |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4199 // FALLTHROUGH |
| 3078 | 4200 default: |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4201 // TODO: Give error message? |
| 3078 | 4202 clear_tv(&rettv); |
| 4203 break; | |
| 4204 } | |
| 4205 } | |
| 4206 | |
| 2631 | 4207 if (curwin_save != curwin || curbuf_save != curbuf) |
| 4208 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15440
diff
changeset
|
4209 emsg(_(e_complwin)); |
| 2631 | 4210 goto theend; |
| 4211 } | |
| 502 | 4212 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 4213 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
4214 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 4215 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15440
diff
changeset
|
4216 emsg(_(e_compldel)); |
| 2631 | 4217 goto theend; |
| 4218 } | |
| 3078 | 4219 |
| 2631 | 4220 if (matchlist != NULL) |
| 4221 ins_compl_add_list(matchlist); | |
| 3078 | 4222 else if (matchdict != NULL) |
| 4223 ins_compl_add_dict(matchdict); | |
| 2631 | 4224 |
| 4225 theend: | |
|
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
4226 // Restore State, it might 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
|
4227 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
|
4228 |
| 3078 | 4229 if (matchdict != NULL) |
| 4230 dict_unref(matchdict); | |
| 2631 | 4231 if (matchlist != NULL) |
| 4232 list_unref(matchlist); | |
| 724 | 4233 } |
| 4234 #endif /* FEAT_COMPL_FUNC */ | |
| 4235 | |
| 786 | 4236 #if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL) || defined(PROTO) |
| 724 | 4237 /* |
| 4238 * Add completions from a list. | |
| 4239 */ | |
| 4240 static void | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4241 ins_compl_add_list(list_T *list) |
| 724 | 4242 { |
| 4243 listitem_T *li; | |
| 4244 int dir = compl_direction; | |
| 4245 | |
| 659 | 4246 /* Go through the List with matches and add each of them. */ |
| 724 | 4247 for (li = list->lv_first; li != NULL; li = li->li_next) |
| 452 | 4248 { |
| 786 | 4249 if (ins_compl_add_tv(&li->li_tv, dir) == OK) |
| 4250 /* if dir was BACKWARD then honor it just once */ | |
| 4251 dir = FORWARD; | |
| 648 | 4252 else if (did_emsg) |
| 4253 break; | |
| 452 | 4254 } |
| 724 | 4255 } |
| 786 | 4256 |
| 4257 /* | |
| 3078 | 4258 * Add completions from a dict. |
| 4259 */ | |
| 4260 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4261 ins_compl_add_dict(dict_T *dict) |
| 3078 | 4262 { |
| 3263 | 4263 dictitem_T *di_refresh; |
| 4264 dictitem_T *di_words; | |
| 3078 | 4265 |
| 4266 /* Check for optional "refresh" item. */ | |
| 4267 compl_opt_refresh_always = FALSE; | |
| 3263 | 4268 di_refresh = dict_find(dict, (char_u *)"refresh", 7); |
| 4269 if (di_refresh != NULL && di_refresh->di_tv.v_type == VAR_STRING) | |
| 4270 { | |
| 4271 char_u *v = di_refresh->di_tv.vval.v_string; | |
| 3078 | 4272 |
| 4273 if (v != NULL && STRCMP(v, (char_u *)"always") == 0) | |
| 4274 compl_opt_refresh_always = TRUE; | |
| 4275 } | |
| 4276 | |
| 4277 /* Add completions from a "words" list. */ | |
| 3263 | 4278 di_words = dict_find(dict, (char_u *)"words", 5); |
| 4279 if (di_words != NULL && di_words->di_tv.v_type == VAR_LIST) | |
| 4280 ins_compl_add_list(di_words->di_tv.vval.v_list); | |
| 3078 | 4281 } |
| 4282 | |
| 4283 /* | |
| 786 | 4284 * Add a match to the list of matches from a typeval_T. |
| 4285 * If the given string is already in the list of completions, then return | |
| 4286 * NOTDONE, otherwise add it to the list and return OK. If there is an error, | |
| 4287 * maybe because alloc() returns NULL, then FAIL is returned. | |
| 4288 */ | |
| 4289 int | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4290 ins_compl_add_tv(typval_T *tv, int dir) |
| 786 | 4291 { |
| 4292 char_u *word; | |
| 867 | 4293 int icase = FALSE; |
| 944 | 4294 int adup = FALSE; |
| 2632 | 4295 int aempty = FALSE; |
| 786 | 4296 char_u *(cptext[CPT_COUNT]); |
| 4297 | |
| 4298 if (tv->v_type == VAR_DICT && tv->vval.v_dict != NULL) | |
| 4299 { | |
|
15146
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4300 word = dict_get_string(tv->vval.v_dict, (char_u *)"word", FALSE); |
|
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4301 cptext[CPT_ABBR] = dict_get_string(tv->vval.v_dict, |
| 786 | 4302 (char_u *)"abbr", FALSE); |
|
15146
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4303 cptext[CPT_MENU] = dict_get_string(tv->vval.v_dict, |
| 786 | 4304 (char_u *)"menu", FALSE); |
|
15146
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4305 cptext[CPT_KIND] = dict_get_string(tv->vval.v_dict, |
| 786 | 4306 (char_u *)"kind", FALSE); |
|
15146
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4307 cptext[CPT_INFO] = dict_get_string(tv->vval.v_dict, |
| 786 | 4308 (char_u *)"info", FALSE); |
|
15146
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4309 cptext[CPT_USER_DATA] = dict_get_string(tv->vval.v_dict, |
|
13238
e0dcfd3dbb52
patch 8.0.1493: completion items cannot be annotated
Christian Brabandt <cb@256bit.org>
parents:
13215
diff
changeset
|
4310 (char_u *)"user_data", FALSE); |
|
15146
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4311 if (dict_get_string(tv->vval.v_dict, (char_u *)"icase", FALSE) != NULL) |
|
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4312 icase = dict_get_number(tv->vval.v_dict, (char_u *)"icase"); |
|
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4313 if (dict_get_string(tv->vval.v_dict, (char_u *)"dup", FALSE) != NULL) |
|
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4314 adup = dict_get_number(tv->vval.v_dict, (char_u *)"dup"); |
|
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4315 if (dict_get_string(tv->vval.v_dict, (char_u *)"empty", FALSE) != NULL) |
|
7903dce131d4
patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4316 aempty = dict_get_number(tv->vval.v_dict, (char_u *)"empty"); |
| 786 | 4317 } |
| 4318 else | |
| 4319 { | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4320 word = tv_get_string_chk(tv); |
| 786 | 4321 vim_memset(cptext, 0, sizeof(cptext)); |
| 4322 } | |
| 2632 | 4323 if (word == NULL || (!aempty && *word == NUL)) |
| 786 | 4324 return FAIL; |
| 944 | 4325 return ins_compl_add(word, -1, icase, NULL, cptext, dir, 0, adup); |
| 786 | 4326 } |
| 724 | 4327 #endif |
| 12 | 4328 |
| 449 | 4329 /* |
| 4330 * Get the next expansion(s), using "compl_pattern". | |
| 659 | 4331 * The search starts at position "ini" in curbuf and in the direction |
| 4332 * compl_direction. | |
| 667 | 4333 * When "compl_started" is FALSE start at that position, otherwise continue |
| 4334 * where we stopped searching before. | |
| 449 | 4335 * This may return before finding all the matches. |
| 4336 * Return the total number of matches or -1 if still unknown -- Acevedo | |
| 7 | 4337 */ |
| 4338 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4339 ins_compl_get_exp(pos_T *ini) |
| 7 | 4340 { |
| 4341 static pos_T first_match_pos; | |
| 4342 static pos_T last_match_pos; | |
| 4343 static char_u *e_cpt = (char_u *)""; /* curr. entry in 'complete' */ | |
| 449 | 4344 static int found_all = FALSE; /* Found all matches of a |
| 4345 certain type. */ | |
| 4346 static buf_T *ins_buf = NULL; /* buffer being scanned */ | |
| 7 | 4347 |
| 464 | 4348 pos_T *pos; |
| 4349 char_u **matches; | |
| 4350 int save_p_scs; | |
| 4351 int save_p_ws; | |
| 4352 int save_p_ic; | |
| 4353 int i; | |
| 4354 int num_matches; | |
| 4355 int len; | |
| 4356 int found_new_match; | |
| 4357 int type = ctrl_x_mode; | |
| 4358 char_u *ptr; | |
| 4359 char_u *dict = NULL; | |
| 4360 int dict_f = 0; | |
| 5625 | 4361 int set_match_pos; |
| 7 | 4362 |
| 449 | 4363 if (!compl_started) |
| 7 | 4364 { |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9467
diff
changeset
|
4365 FOR_ALL_BUFFERS(ins_buf) |
| 7 | 4366 ins_buf->b_scanned = 0; |
| 4367 found_all = FALSE; | |
| 4368 ins_buf = curbuf; | |
| 449 | 4369 e_cpt = (compl_cont_status & CONT_LOCAL) |
| 12 | 4370 ? (char_u *)"." : curbuf->b_p_cpt; |
| 7 | 4371 last_match_pos = first_match_pos = *ini; |
| 4372 } | |
|
14457
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4373 else if (ins_buf != curbuf && !buf_valid(ins_buf)) |
|
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4374 ins_buf = curbuf; // In case the buffer was wiped out. |
| 7 | 4375 |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4376 compl_old_match = compl_curr_match; /* remember the last current match */ |
| 659 | 4377 pos = (compl_direction == FORWARD) ? &last_match_pos : &first_match_pos; |
|
14457
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4378 |
|
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4379 /* |
|
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4380 * For ^N/^P loop over all the flags/windows/buffers in 'complete'. |
|
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4381 */ |
| 7 | 4382 for (;;) |
| 4383 { | |
| 4384 found_new_match = FAIL; | |
| 5625 | 4385 set_match_pos = FALSE; |
| 7 | 4386 |
| 449 | 4387 /* For ^N/^P pick a new entry from e_cpt if compl_started is off, |
| 7 | 4388 * or if found_all says this entry is done. For ^X^L only use the |
| 4389 * entries from 'complete' that look in loaded buffers. */ | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4390 if ((ctrl_x_mode == CTRL_X_NORMAL |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4391 || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4392 && (!compl_started || found_all)) |
| 7 | 4393 { |
| 4394 found_all = FALSE; | |
| 4395 while (*e_cpt == ',' || *e_cpt == ' ') | |
| 4396 e_cpt++; | |
| 4397 if (*e_cpt == '.' && !curbuf->b_scanned) | |
| 4398 { | |
| 4399 ins_buf = curbuf; | |
| 4400 first_match_pos = *ini; | |
|
11573
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4401 /* Move the cursor back one character so that ^N can match the |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4402 * word immediately after the cursor. */ |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4403 if (ctrl_x_mode == CTRL_X_NORMAL && dec(&first_match_pos) < 0) |
|
11573
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4404 { |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4405 /* Move the cursor to after the last character in the |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4406 * buffer, so that word at start of buffer is found |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4407 * correctly. */ |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4408 first_match_pos.lnum = ins_buf->b_ml.ml_line_count; |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4409 first_match_pos.col = |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4410 (colnr_T)STRLEN(ml_get(first_match_pos.lnum)); |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4411 } |
| 7 | 4412 last_match_pos = first_match_pos; |
| 4413 type = 0; | |
| 5625 | 4414 |
| 4415 /* Remember the first match so that the loop stops when we | |
| 4416 * wrap and come back there a second time. */ | |
| 4417 set_match_pos = TRUE; | |
| 7 | 4418 } |
| 4419 else if (vim_strchr((char_u *)"buwU", *e_cpt) != NULL | |
| 4420 && (ins_buf = ins_compl_next_buf(ins_buf, *e_cpt)) != curbuf) | |
| 4421 { | |
| 4422 /* Scan a buffer, but not the current one. */ | |
| 4423 if (ins_buf->b_ml.ml_mfp != NULL) /* loaded buffer */ | |
| 4424 { | |
| 449 | 4425 compl_started = TRUE; |
| 7 | 4426 first_match_pos.col = last_match_pos.col = 0; |
| 4427 first_match_pos.lnum = ins_buf->b_ml.ml_line_count + 1; | |
| 4428 last_match_pos.lnum = 0; | |
| 4429 type = 0; | |
| 4430 } | |
| 4431 else /* unloaded buffer, scan like dictionary */ | |
| 4432 { | |
| 4433 found_all = TRUE; | |
| 4434 if (ins_buf->b_fname == NULL) | |
| 4435 continue; | |
| 4436 type = CTRL_X_DICTIONARY; | |
| 4437 dict = ins_buf->b_fname; | |
| 4438 dict_f = DICT_EXACT; | |
| 4439 } | |
| 274 | 4440 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning: %s"), |
| 7 | 4441 ins_buf->b_fname == NULL |
| 4442 ? buf_spname(ins_buf) | |
| 4443 : ins_buf->b_sfname == NULL | |
| 3850 | 4444 ? ins_buf->b_fname |
| 4445 : ins_buf->b_sfname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4446 (void)msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4447 } |
| 4448 else if (*e_cpt == NUL) | |
| 4449 break; | |
| 4450 else | |
| 4451 { | |
| 6657 | 4452 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4453 type = -1; |
| 4454 else if (*e_cpt == 'k' || *e_cpt == 's') | |
| 4455 { | |
| 4456 if (*e_cpt == 'k') | |
| 4457 type = CTRL_X_DICTIONARY; | |
| 4458 else | |
| 4459 type = CTRL_X_THESAURUS; | |
| 4460 if (*++e_cpt != ',' && *e_cpt != NUL) | |
| 4461 { | |
| 4462 dict = e_cpt; | |
| 4463 dict_f = DICT_FIRST; | |
| 4464 } | |
| 4465 } | |
| 4466 #ifdef FEAT_FIND_ID | |
| 4467 else if (*e_cpt == 'i') | |
| 4468 type = CTRL_X_PATH_PATTERNS; | |
| 4469 else if (*e_cpt == 'd') | |
| 4470 type = CTRL_X_PATH_DEFINES; | |
| 4471 #endif | |
| 4472 else if (*e_cpt == ']' || *e_cpt == 't') | |
| 4473 { | |
| 4474 type = CTRL_X_TAGS; | |
| 1872 | 4475 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning tags.")); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4476 (void)msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4477 } |
| 4478 else | |
| 4479 type = -1; | |
| 4480 | |
| 4481 /* in any case e_cpt is advanced to the next entry */ | |
| 4482 (void)copy_option_part(&e_cpt, IObuff, IOSIZE, ","); | |
| 4483 | |
| 4484 found_all = TRUE; | |
| 4485 if (type == -1) | |
| 4486 continue; | |
| 4487 } | |
| 4488 } | |
| 4489 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4490 /* If complete() was called then compl_pattern has been reset. The |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4491 * following won't work then, bail out. */ |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4492 if (compl_pattern == NULL) |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4493 break; |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4494 |
| 7 | 4495 switch (type) |
| 4496 { | |
| 4497 case -1: | |
| 4498 break; | |
| 4499 #ifdef FEAT_FIND_ID | |
| 4500 case CTRL_X_PATH_PATTERNS: | |
| 4501 case CTRL_X_PATH_DEFINES: | |
| 659 | 4502 find_pattern_in_path(compl_pattern, compl_direction, |
| 449 | 4503 (int)STRLEN(compl_pattern), FALSE, FALSE, |
| 7 | 4504 (type == CTRL_X_PATH_DEFINES |
| 449 | 4505 && !(compl_cont_status & CONT_SOL)) |
| 7 | 4506 ? FIND_DEFINE : FIND_ANY, 1L, ACTION_EXPAND, |
| 4507 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 4508 break; | |
| 4509 #endif | |
| 4510 | |
| 4511 case CTRL_X_DICTIONARY: | |
| 4512 case CTRL_X_THESAURUS: | |
| 4513 ins_compl_dictionaries( | |
| 703 | 4514 dict != NULL ? dict |
| 7 | 4515 : (type == CTRL_X_THESAURUS |
| 4516 ? (*curbuf->b_p_tsr == NUL | |
| 4517 ? p_tsr | |
| 4518 : curbuf->b_p_tsr) | |
| 4519 : (*curbuf->b_p_dict == NUL | |
| 4520 ? p_dict | |
| 4521 : curbuf->b_p_dict)), | |
| 659 | 4522 compl_pattern, |
| 703 | 4523 dict != NULL ? dict_f |
| 4524 : 0, type == CTRL_X_THESAURUS); | |
| 7 | 4525 dict = NULL; |
| 4526 break; | |
| 4527 | |
| 4528 case CTRL_X_TAGS: | |
| 4529 /* set p_ic according to p_ic, p_scs and pat for find_tags(). */ | |
| 4530 save_p_ic = p_ic; | |
| 449 | 4531 p_ic = ignorecase(compl_pattern); |
| 7 | 4532 |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4533 /* Find up to TAG_MANY matches. Avoids that an enormous number |
| 449 | 4534 * of matches is found when compl_pattern is empty */ |
| 4535 if (find_tags(compl_pattern, &num_matches, &matches, | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4536 TAG_REGEXP | TAG_NAMES | TAG_NOIC | TAG_INS_COMP |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4537 | (ctrl_x_mode != CTRL_X_NORMAL ? TAG_VERBOSE : 0), |
| 7 | 4538 TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0) |
| 4539 { | |
| 942 | 4540 ins_compl_add_matches(num_matches, matches, p_ic); |
| 7 | 4541 } |
| 4542 p_ic = save_p_ic; | |
| 4543 break; | |
| 4544 | |
| 4545 case CTRL_X_FILES: | |
| 449 | 4546 if (expand_wildcards(1, &compl_pattern, &num_matches, &matches, |
| 7 | 4547 EW_FILE|EW_DIR|EW_ADDSLASH|EW_SILENT) == OK) |
| 4548 { | |
| 4549 | |
| 4550 /* May change home directory back to "~". */ | |
| 449 | 4551 tilde_replace(compl_pattern, num_matches, matches); |
| 4242 | 4552 ins_compl_add_matches(num_matches, matches, p_fic || p_wic); |
| 7 | 4553 } |
| 4554 break; | |
| 4555 | |
| 4556 case CTRL_X_CMDLINE: | |
| 449 | 4557 if (expand_cmdline(&compl_xp, compl_pattern, |
| 4558 (int)STRLEN(compl_pattern), | |
| 7 | 4559 &num_matches, &matches) == EXPAND_OK) |
| 681 | 4560 ins_compl_add_matches(num_matches, matches, FALSE); |
| 7 | 4561 break; |
| 4562 | |
| 12 | 4563 #ifdef FEAT_COMPL_FUNC |
| 4564 case CTRL_X_FUNCTION: | |
| 523 | 4565 case CTRL_X_OMNI: |
| 659 | 4566 expand_by_function(type, compl_pattern); |
| 12 | 4567 break; |
| 4568 #endif | |
| 4569 | |
| 477 | 4570 case CTRL_X_SPELL: |
| 744 | 4571 #ifdef FEAT_SPELL |
| 477 | 4572 num_matches = expand_spelling(first_match_pos.lnum, |
| 1872 | 4573 compl_pattern, &matches); |
| 477 | 4574 if (num_matches > 0) |
| 942 | 4575 ins_compl_add_matches(num_matches, matches, p_ic); |
| 477 | 4576 #endif |
| 4577 break; | |
| 4578 | |
| 7 | 4579 default: /* normal ^P/^N and ^X^L */ |
| 4580 /* | |
| 4581 * If 'infercase' is set, don't use 'smartcase' here | |
| 4582 */ | |
| 4583 save_p_scs = p_scs; | |
| 4584 if (ins_buf->b_p_inf) | |
| 4585 p_scs = FALSE; | |
| 449 | 4586 |
| 5625 | 4587 /* Buffers other than curbuf are scanned from the beginning or the |
| 7 | 4588 * end but never from the middle, thus setting nowrapscan in this |
| 4589 * buffers is a good idea, on the other hand, we always set | |
| 4590 * wrapscan for curbuf to avoid missing matches -- Acevedo,Webb */ | |
| 4591 save_p_ws = p_ws; | |
| 4592 if (ins_buf != curbuf) | |
| 4593 p_ws = FALSE; | |
| 4594 else if (*e_cpt == '.') | |
| 4595 p_ws = TRUE; | |
| 4596 for (;;) | |
| 4597 { | |
| 464 | 4598 int flags = 0; |
| 7 | 4599 |
| 1007 | 4600 ++msg_silent; /* Don't want messages for wrapscan. */ |
| 4601 | |
| 6657 | 4602 /* CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 4603 * || word-wise search that | |
| 540 | 4604 * has added a word that was at the beginning of the line */ |
| 6657 | 4605 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 449 | 4606 || (compl_cont_status & CONT_SOL)) |
| 7 | 4607 found_new_match = search_for_exact_line(ins_buf, pos, |
| 659 | 4608 compl_direction, compl_pattern); |
| 7 | 4609 else |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
4610 found_new_match = searchit(NULL, ins_buf, pos, NULL, |
| 659 | 4611 compl_direction, |
| 449 | 4612 compl_pattern, 1L, SEARCH_KEEP + SEARCH_NFMSG, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11424
diff
changeset
|
4613 RE_LAST, (linenr_T)0, NULL, NULL); |
| 1007 | 4614 --msg_silent; |
| 5625 | 4615 if (!compl_started || set_match_pos) |
| 7 | 4616 { |
| 667 | 4617 /* set "compl_started" even on fail */ |
| 449 | 4618 compl_started = TRUE; |
| 7 | 4619 first_match_pos = *pos; |
| 4620 last_match_pos = *pos; | |
| 5625 | 4621 set_match_pos = FALSE; |
| 7 | 4622 } |
| 4623 else if (first_match_pos.lnum == last_match_pos.lnum | |
| 665 | 4624 && first_match_pos.col == last_match_pos.col) |
| 7 | 4625 found_new_match = FAIL; |
| 4626 if (found_new_match == FAIL) | |
| 4627 { | |
| 4628 if (ins_buf == curbuf) | |
| 4629 found_all = TRUE; | |
| 4630 break; | |
| 4631 } | |
| 4632 | |
| 4633 /* when ADDING, the text before the cursor matches, skip it */ | |
| 449 | 4634 if ( (compl_cont_status & CONT_ADDING) && ins_buf == curbuf |
| 7 | 4635 && ini->lnum == pos->lnum |
| 4636 && ini->col == pos->col) | |
| 4637 continue; | |
| 4638 ptr = ml_get_buf(ins_buf, pos->lnum, FALSE) + pos->col; | |
| 6657 | 4639 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4640 { |
| 449 | 4641 if (compl_cont_status & CONT_ADDING) |
| 7 | 4642 { |
| 4643 if (pos->lnum >= ins_buf->b_ml.ml_line_count) | |
| 4644 continue; | |
| 4645 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4646 if (!p_paste) | |
| 4647 ptr = skipwhite(ptr); | |
| 4648 } | |
| 4649 len = (int)STRLEN(ptr); | |
| 4650 } | |
| 4651 else | |
| 4652 { | |
| 449 | 4653 char_u *tmp_ptr = ptr; |
| 4654 | |
| 4655 if (compl_cont_status & CONT_ADDING) | |
| 7 | 4656 { |
| 449 | 4657 tmp_ptr += compl_length; |
| 7 | 4658 /* Skip if already inside a word. */ |
| 4659 if (vim_iswordp(tmp_ptr)) | |
| 4660 continue; | |
| 4661 /* Find start of next word. */ | |
| 4662 tmp_ptr = find_word_start(tmp_ptr); | |
| 4663 } | |
| 4664 /* Find end of this word. */ | |
| 4665 tmp_ptr = find_word_end(tmp_ptr); | |
| 4666 len = (int)(tmp_ptr - ptr); | |
| 4667 | |
| 449 | 4668 if ((compl_cont_status & CONT_ADDING) |
| 4669 && len == compl_length) | |
| 7 | 4670 { |
| 4671 if (pos->lnum < ins_buf->b_ml.ml_line_count) | |
| 4672 { | |
| 4673 /* Try next line, if any. the new word will be | |
| 4674 * "join" as if the normal command "J" was used. | |
| 4675 * IOSIZE is always greater than | |
| 449 | 4676 * compl_length, so the next STRNCPY always |
| 7 | 4677 * works -- Acevedo */ |
| 4678 STRNCPY(IObuff, ptr, len); | |
| 4679 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4680 tmp_ptr = ptr = skipwhite(ptr); | |
| 4681 /* Find start of next word. */ | |
| 4682 tmp_ptr = find_word_start(tmp_ptr); | |
| 4683 /* Find end of next word. */ | |
| 4684 tmp_ptr = find_word_end(tmp_ptr); | |
| 4685 if (tmp_ptr > ptr) | |
| 4686 { | |
| 419 | 4687 if (*ptr != ')' && IObuff[len - 1] != TAB) |
| 7 | 4688 { |
| 419 | 4689 if (IObuff[len - 1] != ' ') |
| 7 | 4690 IObuff[len++] = ' '; |
| 4691 /* IObuf =~ "\k.* ", thus len >= 2 */ | |
| 4692 if (p_js | |
| 419 | 4693 && (IObuff[len - 2] == '.' |
| 7 | 4694 || (vim_strchr(p_cpo, CPO_JOINSP) |
| 4695 == NULL | |
| 419 | 4696 && (IObuff[len - 2] == '?' |
| 4697 || IObuff[len - 2] == '!')))) | |
| 7 | 4698 IObuff[len++] = ' '; |
| 4699 } | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4700 /* copy as much as possible of the new word */ |
| 7 | 4701 if (tmp_ptr - ptr >= IOSIZE - len) |
| 4702 tmp_ptr = ptr + IOSIZE - len - 1; | |
| 4703 STRNCPY(IObuff + len, ptr, tmp_ptr - ptr); | |
| 4704 len += (int)(tmp_ptr - ptr); | |
| 464 | 4705 flags |= CONT_S_IPOS; |
| 7 | 4706 } |
| 4707 IObuff[len] = NUL; | |
| 4708 ptr = IObuff; | |
| 4709 } | |
| 449 | 4710 if (len == compl_length) |
| 7 | 4711 continue; |
| 4712 } | |
| 4713 } | |
| 942 | 4714 if (ins_compl_add_infercase(ptr, len, p_ic, |
| 540 | 4715 ins_buf == curbuf ? NULL : ins_buf->b_sfname, |
| 659 | 4716 0, flags) != NOTDONE) |
| 7 | 4717 { |
| 4718 found_new_match = OK; | |
| 4719 break; | |
| 4720 } | |
| 4721 } | |
| 4722 p_scs = save_p_scs; | |
| 4723 p_ws = save_p_ws; | |
| 4724 } | |
| 540 | 4725 |
| 449 | 4726 /* check if compl_curr_match has changed, (e.g. other type of |
| 1796 | 4727 * expansion added something) */ |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4728 if (type != 0 && compl_curr_match != compl_old_match) |
| 7 | 4729 found_new_match = OK; |
| 4730 | |
| 4731 /* break the loop for specialized modes (use 'complete' just for the | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4732 * generic ctrl_x_mode == CTRL_X_NORMAL) or when we've found a new |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4733 * match */ |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4734 if ((ctrl_x_mode != CTRL_X_NORMAL |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4735 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4736 || found_new_match != FAIL) |
| 540 | 4737 { |
| 4738 if (got_int) | |
| 4739 break; | |
| 665 | 4740 /* Fill the popup menu as soon as possible. */ |
| 989 | 4741 if (type != -1) |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4742 ins_compl_check_keys(0, FALSE); |
| 665 | 4743 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4744 if ((ctrl_x_mode != CTRL_X_NORMAL |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4745 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 540 | 4746 || compl_interrupted) |
| 4747 break; | |
| 4748 compl_started = TRUE; | |
| 4749 } | |
| 4750 else | |
| 4751 { | |
| 4752 /* Mark a buffer scanned when it has been scanned completely */ | |
| 4753 if (type == 0 || type == CTRL_X_PATH_PATTERNS) | |
| 4754 ins_buf->b_scanned = TRUE; | |
| 4755 | |
| 4756 compl_started = FALSE; | |
| 4757 } | |
| 449 | 4758 } |
| 4759 compl_started = TRUE; | |
| 7 | 4760 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4761 if ((ctrl_x_mode == CTRL_X_NORMAL || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4762 && *e_cpt == NUL) /* Got to end of 'complete' */ |
| 4763 found_new_match = FAIL; | |
| 4764 | |
| 4765 i = -1; /* total of matches, unknown */ | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4766 if (found_new_match == FAIL || (ctrl_x_mode != CTRL_X_NORMAL |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4767 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode))) |
| 7 | 4768 i = ins_compl_make_cyclic(); |
| 4769 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4770 if (compl_old_match != NULL) |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4771 { |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4772 /* If several matches were added (FORWARD) or the search failed and has |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4773 * just been made cyclic then we have to move compl_curr_match to the |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4774 * next or previous entry (if any) -- Acevedo */ |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4775 compl_curr_match = compl_direction == FORWARD ? compl_old_match->cp_next |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4776 : compl_old_match->cp_prev; |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4777 if (compl_curr_match == NULL) |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4778 compl_curr_match = compl_old_match; |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4779 } |
| 7 | 4780 return i; |
| 4781 } | |
| 4782 | |
| 4783 /* Delete the old text being completed. */ | |
| 4784 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4785 ins_compl_delete(void) |
| 7 | 4786 { |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4787 int col; |
| 7 | 4788 |
| 4789 /* | |
| 4790 * In insert mode: Delete the typed part. | |
| 4791 * In replace mode: Put the old characters back, if any. | |
| 4792 */ | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4793 col = compl_col + (compl_cont_status & CONT_ADDING ? compl_length : 0); |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4794 if ((int)curwin->w_cursor.col > col) |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4795 { |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4796 if (stop_arrow() == FAIL) |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4797 return; |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4798 backspace_until_column(col); |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4799 } |
| 6056 | 4800 |
| 6075 | 4801 /* TODO: is this sufficient for redrawing? Redrawing everything causes |
| 4802 * flicker, thus we can't do that. */ | |
| 7 | 4803 changed_cline_bef_curs(); |
| 6909 | 4804 /* clear v:completed_item */ |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
4805 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 4806 } |
| 4807 | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4808 /* |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4809 * Insert the new text being completed. |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4810 * "in_compl_func" is TRUE when called from complete_check(). |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4811 */ |
| 7 | 4812 static void |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4813 ins_compl_insert(int in_compl_func) |
| 7 | 4814 { |
| 6909 | 4815 dict_T *dict; |
| 4816 | |
| 1782 | 4817 ins_bytes(compl_shown_match->cp_str + ins_compl_len()); |
| 683 | 4818 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) |
| 4819 compl_used_match = FALSE; | |
| 4820 else | |
| 4821 compl_used_match = TRUE; | |
| 6909 | 4822 |
| 4823 /* Set completed item. */ | |
| 4824 /* { word, abbr, menu, kind, info } */ | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
4825 dict = dict_alloc_lock(VAR_FIXED); |
| 6909 | 4826 if (dict != NULL) |
| 4827 { | |
|
14301
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4828 dict_add_string(dict, "word", compl_shown_match->cp_str); |
|
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4829 dict_add_string(dict, "abbr", compl_shown_match->cp_text[CPT_ABBR]); |
|
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4830 dict_add_string(dict, "menu", compl_shown_match->cp_text[CPT_MENU]); |
|
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4831 dict_add_string(dict, "kind", compl_shown_match->cp_text[CPT_KIND]); |
|
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4832 dict_add_string(dict, "info", compl_shown_match->cp_text[CPT_INFO]); |
|
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4833 dict_add_string(dict, "user_data", |
|
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4834 compl_shown_match->cp_text[CPT_USER_DATA]); |
| 6909 | 4835 } |
| 4836 set_vim_var_dict(VV_COMPLETED_ITEM, dict); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4837 if (!in_compl_func) |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4838 compl_curr_match = compl_shown_match; |
| 7 | 4839 } |
| 4840 | |
| 4841 /* | |
| 4842 * Fill in the next completion in the current direction. | |
| 464 | 4843 * If "allow_get_expansion" is TRUE, then we may call ins_compl_get_exp() to |
| 4844 * get more completions. If it is FALSE, then we just do nothing when there | |
| 4845 * are no more completions in a given direction. The latter case is used when | |
| 4846 * we are still in the middle of finding completions, to allow browsing | |
| 4847 * through the ones found so far. | |
| 7 | 4848 * Return the total number of matches, or -1 if still unknown -- webb. |
| 4849 * | |
| 449 | 4850 * compl_curr_match is currently being used by ins_compl_get_exp(), so we use |
| 4851 * compl_shown_match here. | |
| 7 | 4852 * |
| 4853 * Note that this function may be called recursively once only. First with | |
| 464 | 4854 * "allow_get_expansion" TRUE, which calls ins_compl_get_exp(), which in turn |
| 4855 * calls this function with "allow_get_expansion" FALSE. | |
| 7 | 4856 */ |
| 4857 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4858 ins_compl_next( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4859 int allow_get_expansion, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4860 int count, /* repeat completion this many times; should |
| 610 | 4861 be at least 1 */ |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4862 int insert_match, /* Insert the newly selected match */ |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4863 int in_compl_func) /* called from complete_check() */ |
| 7 | 4864 { |
| 4865 int num_matches = -1; | |
| 610 | 4866 int todo = count; |
| 657 | 4867 compl_T *found_compl = NULL; |
| 4868 int found_end = FALSE; | |
| 836 | 4869 int advance; |
| 6911 | 4870 int started = compl_started; |
| 7 | 4871 |
| 3271 | 4872 /* When user complete function return -1 for findstart which is next |
| 4873 * time of 'always', compl_shown_match become NULL. */ | |
| 4874 if (compl_shown_match == NULL) | |
| 4875 return -1; | |
| 4876 | |
| 665 | 4877 if (compl_leader != NULL |
| 4878 && (compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0) | |
| 4879 { | |
| 4880 /* Set "compl_shown_match" to the actually shown match, it may differ | |
| 4881 * when "compl_leader" is used to omit some of the matches. */ | |
| 681 | 4882 while (!ins_compl_equal(compl_shown_match, |
| 835 | 4883 compl_leader, (int)STRLEN(compl_leader)) |
| 665 | 4884 && compl_shown_match->cp_next != NULL |
| 4885 && compl_shown_match->cp_next != compl_first_match) | |
| 4886 compl_shown_match = compl_shown_match->cp_next; | |
| 887 | 4887 |
| 4888 /* If we didn't find it searching forward, and compl_shows_dir is | |
| 4889 * backward, find the last match. */ | |
| 4890 if (compl_shows_dir == BACKWARD | |
| 4891 && !ins_compl_equal(compl_shown_match, | |
| 4892 compl_leader, (int)STRLEN(compl_leader)) | |
| 4893 && (compl_shown_match->cp_next == NULL | |
| 4894 || compl_shown_match->cp_next == compl_first_match)) | |
| 4895 { | |
| 4896 while (!ins_compl_equal(compl_shown_match, | |
| 4897 compl_leader, (int)STRLEN(compl_leader)) | |
| 4898 && compl_shown_match->cp_prev != NULL | |
| 4899 && compl_shown_match->cp_prev != compl_first_match) | |
| 4900 compl_shown_match = compl_shown_match->cp_prev; | |
| 4901 } | |
| 665 | 4902 } |
| 4903 | |
| 4904 if (allow_get_expansion && insert_match | |
| 874 | 4905 && (!(compl_get_longest || compl_restarting) || compl_used_match)) |
| 7 | 4906 /* Delete old text to be replaced */ |
| 4907 ins_compl_delete(); | |
| 665 | 4908 |
| 836 | 4909 /* When finding the longest common text we stick at the original text, |
| 4910 * don't let CTRL-N or CTRL-P move to the first match. */ | |
| 4911 advance = count != 1 || !allow_get_expansion || !compl_get_longest; | |
| 4912 | |
| 874 | 4913 /* When restarting the search don't insert the first match either. */ |
| 4914 if (compl_restarting) | |
| 4915 { | |
| 4916 advance = FALSE; | |
| 4917 compl_restarting = FALSE; | |
| 4918 } | |
| 4919 | |
| 610 | 4920 /* Repeat this for when <PageUp> or <PageDown> is typed. But don't wrap |
| 4921 * around. */ | |
| 4922 while (--todo >= 0) | |
| 4923 { | |
| 4924 if (compl_shows_dir == FORWARD && compl_shown_match->cp_next != NULL) | |
| 4925 { | |
| 4926 compl_shown_match = compl_shown_match->cp_next; | |
| 657 | 4927 found_end = (compl_first_match != NULL |
| 4928 && (compl_shown_match->cp_next == compl_first_match | |
| 4929 || compl_shown_match == compl_first_match)); | |
| 610 | 4930 } |
| 4931 else if (compl_shows_dir == BACKWARD | |
| 4932 && compl_shown_match->cp_prev != NULL) | |
| 4933 { | |
| 657 | 4934 found_end = (compl_shown_match == compl_first_match); |
| 610 | 4935 compl_shown_match = compl_shown_match->cp_prev; |
| 657 | 4936 found_end |= (compl_shown_match == compl_first_match); |
| 7 | 4937 } |
| 4938 else | |
| 610 | 4939 { |
| 909 | 4940 if (!allow_get_expansion) |
| 4941 { | |
| 4942 if (advance) | |
| 4943 { | |
| 4944 if (compl_shows_dir == BACKWARD) | |
| 4945 compl_pending -= todo + 1; | |
| 4946 else | |
| 4947 compl_pending += todo + 1; | |
| 4948 } | |
| 4949 return -1; | |
| 4950 } | |
| 4951 | |
| 6911 | 4952 if (!compl_no_select && advance) |
| 836 | 4953 { |
| 4954 if (compl_shows_dir == BACKWARD) | |
| 4955 --compl_pending; | |
| 4956 else | |
| 4957 ++compl_pending; | |
| 4958 } | |
| 657 | 4959 |
| 874 | 4960 /* Find matches. */ |
| 659 | 4961 num_matches = ins_compl_get_exp(&compl_startpos); |
| 909 | 4962 |
| 4963 /* handle any pending completions */ | |
| 4964 while (compl_pending != 0 && compl_direction == compl_shows_dir | |
| 836 | 4965 && advance) |
| 909 | 4966 { |
| 4967 if (compl_pending > 0 && compl_shown_match->cp_next != NULL) | |
| 4968 { | |
| 4969 compl_shown_match = compl_shown_match->cp_next; | |
| 4970 --compl_pending; | |
| 4971 } | |
| 4972 if (compl_pending < 0 && compl_shown_match->cp_prev != NULL) | |
| 4973 { | |
| 4974 compl_shown_match = compl_shown_match->cp_prev; | |
| 4975 ++compl_pending; | |
| 4976 } | |
| 4977 else | |
| 4978 break; | |
| 4979 } | |
| 657 | 4980 found_end = FALSE; |
| 4981 } | |
| 4982 if ((compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0 | |
| 4983 && compl_leader != NULL | |
| 681 | 4984 && !ins_compl_equal(compl_shown_match, |
| 835 | 4985 compl_leader, (int)STRLEN(compl_leader))) |
| 657 | 4986 ++todo; |
| 4987 else | |
| 4988 /* Remember a matching item. */ | |
| 4989 found_compl = compl_shown_match; | |
| 4990 | |
| 4991 /* Stop at the end of the list when we found a usable match. */ | |
| 4992 if (found_end) | |
| 4993 { | |
| 4994 if (found_compl != NULL) | |
| 610 | 4995 { |
| 657 | 4996 compl_shown_match = found_compl; |
| 4997 break; | |
| 610 | 4998 } |
| 657 | 4999 todo = 1; /* use first usable match after wrapping around */ |
| 610 | 5000 } |
| 7 | 5001 } |
| 5002 | |
| 665 | 5003 /* Insert the text of the new completion, or the compl_leader. */ |
| 6911 | 5004 if (compl_no_insert && !started) |
| 5005 { | |
| 5006 ins_bytes(compl_orig_text + ins_compl_len()); | |
| 5007 compl_used_match = FALSE; | |
| 5008 } | |
| 5009 else if (insert_match) | |
| 665 | 5010 { |
| 5011 if (!compl_get_longest || compl_used_match) | |
|
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parents:
10120
diff
changeset
|
5012 ins_compl_insert(in_compl_func); |
| 665 | 5013 else |
| 1782 | 5014 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 5015 } |
| 5016 else | |
| 5017 compl_used_match = FALSE; | |
| 7 | 5018 |
| 5019 if (!allow_get_expansion) | |
| 5020 { | |
| 540 | 5021 /* may undisplay the popup menu first */ |
| 5022 ins_compl_upd_pum(); | |
| 5023 | |
|
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diff
changeset
|
5024 if (pum_enough_matches()) |
|
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diff
changeset
|
5025 // Will display the popup menu, don't redraw yet to avoid flicker. |
|
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diff
changeset
|
5026 pum_call_update_screen(); |
|
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diff
changeset
|
5027 else |
|
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diff
changeset
|
5028 // Not showing the popup menu yet, redraw to show the user what was |
|
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diff
changeset
|
5029 // inserted. |
|
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patch 8.1.0876: completion match not displayed when popup menu is not shown
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diff
changeset
|
5030 update_screen(0); |
| 665 | 5031 |
| 540 | 5032 /* display the updated popup menu */ |
| 5033 ins_compl_show_pum(); | |
| 864 | 5034 #ifdef FEAT_GUI |
| 5035 if (gui.in_use) | |
| 5036 { | |
| 5037 /* Show the cursor after the match, not after the redrawn text. */ | |
| 5038 setcursor(); | |
|
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parents:
12960
diff
changeset
|
5039 out_flush_cursor(FALSE, FALSE); |
| 864 | 5040 } |
| 5041 #endif | |
| 540 | 5042 |
| 7 | 5043 /* Delete old text to be replaced, since we're still searching and |
| 5044 * don't want to match ourselves! */ | |
| 5045 ins_compl_delete(); | |
| 5046 } | |
| 5047 | |
| 825 | 5048 /* Enter will select a match when the match wasn't inserted and the popup |
| 1219 | 5049 * menu is visible. */ |
| 6911 | 5050 if (compl_no_insert && !started) |
| 5051 compl_enter_selects = TRUE; | |
| 5052 else | |
| 5053 compl_enter_selects = !insert_match && compl_match_array != NULL; | |
| 825 | 5054 |
| 7 | 5055 /* |
| 5056 * Show the file name for the match (if any) | |
| 5057 * Truncate the file name to avoid a wait for return. | |
| 5058 */ | |
| 464 | 5059 if (compl_shown_match->cp_fname != NULL) |
| 7 | 5060 { |
|
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parents:
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diff
changeset
|
5061 char *lead = _("match in file"); |
|
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diff
changeset
|
5062 int space = sc_col - vim_strsize((char_u *)lead) - 2; |
|
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diff
changeset
|
5063 char_u *s; |
|
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diff
changeset
|
5064 char_u *e; |
|
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diff
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|
5065 |
|
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diff
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|
5066 if (space > 0) |
|
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diff
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|
5067 { |
|
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diff
changeset
|
5068 /* We need the tail that fits. With double-byte encoding going |
|
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diff
changeset
|
5069 * back from the end is very slow, thus go from the start and keep |
|
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diff
changeset
|
5070 * the text that fits in "space" between "s" and "e". */ |
|
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diff
changeset
|
5071 for (s = e = compl_shown_match->cp_fname; *e != NUL; MB_PTR_ADV(e)) |
|
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|
5072 { |
|
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|
5073 space -= ptr2cells(e); |
|
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|
5074 while (space < 0) |
|
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|
5075 { |
|
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|
5076 space += ptr2cells(s); |
|
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|
5077 MB_PTR_ADV(s); |
|
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|
5078 } |
|
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|
5079 } |
|
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diff
changeset
|
5080 vim_snprintf((char *)IObuff, IOSIZE, "%s %s%s", lead, |
|
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diff
changeset
|
5081 s > compl_shown_match->cp_fname ? "<" : "", s); |
|
15543
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Bram Moolenaar <Bram@vim.org>
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15521
diff
changeset
|
5082 msg((char *)IObuff); |
|
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|
5083 redraw_cmdline = FALSE; /* don't overwrite! */ |
|
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diff
changeset
|
5084 } |
| 7 | 5085 } |
| 5086 | |
| 5087 return num_matches; | |
| 5088 } | |
| 5089 | |
| 5090 /* | |
| 5091 * Call this while finding completions, to check whether the user has hit a key | |
| 5092 * that should change the currently displayed completion, or exit completion | |
| 716 | 5093 * mode. Also, when compl_pending is not zero, show a completion as soon as |
| 7 | 5094 * possible. -- webb |
| 464 | 5095 * "frequency" specifies out of how many calls we actually check. |
|
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10120
diff
changeset
|
5096 * "in_compl_func" is TRUE when called from complete_check(), don't set |
|
154d5a2e7395
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10120
diff
changeset
|
5097 * compl_curr_match. |
| 7 | 5098 */ |
| 5099 void | |
|
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parents:
10120
diff
changeset
|
5100 ins_compl_check_keys(int frequency, int in_compl_func) |
| 7 | 5101 { |
| 5102 static int count = 0; | |
|
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diff
changeset
|
5103 int c; |
|
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diff
changeset
|
5104 |
|
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parents:
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diff
changeset
|
5105 /* Don't check when reading keys from a script, :normal or feedkeys(). |
|
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diff
changeset
|
5106 * That would break the test scripts. But do check for keys when called |
|
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diff
changeset
|
5107 * from complete_check(). */ |
|
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parents:
13214
diff
changeset
|
5108 if (!in_compl_func && (using_script() || ex_normal_busy)) |
| 7 | 5109 return; |
| 5110 | |
| 5111 /* Only do this at regular intervals */ | |
| 464 | 5112 if (++count < frequency) |
| 7 | 5113 return; |
| 5114 count = 0; | |
| 5115 | |
| 909 | 5116 /* Check for a typed key. Do use mappings, otherwise vim_is_ctrl_x_key() |
| 5117 * can't do its work correctly. */ | |
| 7 | 5118 c = vpeekc_any(); |
| 5119 if (c != NUL) | |
| 5120 { | |
| 5121 if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R) | |
| 5122 { | |
| 5123 c = safe_vgetc(); /* Eat the character */ | |
| 610 | 5124 compl_shows_dir = ins_compl_key2dir(c); |
| 665 | 5125 (void)ins_compl_next(FALSE, ins_compl_key2count(c), |
|
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parents:
10120
diff
changeset
|
5126 c != K_UP && c != K_DOWN, in_compl_func); |
| 7 | 5127 } |
| 909 | 5128 else |
| 5129 { | |
| 5130 /* Need to get the character to have KeyTyped set. We'll put it | |
| 1526 | 5131 * back with vungetc() below. But skip K_IGNORE. */ |
| 909 | 5132 c = safe_vgetc(); |
| 1526 | 5133 if (c != K_IGNORE) |
| 5134 { | |
| 5135 /* Don't interrupt completion when the character wasn't typed, | |
| 5136 * e.g., when doing @q to replay keys. */ | |
| 5137 if (c != Ctrl_R && KeyTyped) | |
| 5138 compl_interrupted = TRUE; | |
| 5139 | |
| 5140 vungetc(c); | |
| 5141 } | |
| 909 | 5142 } |
| 449 | 5143 } |
| 6911 | 5144 if (compl_pending != 0 && !got_int && !compl_no_insert) |
| 909 | 5145 { |
| 5146 int todo = compl_pending > 0 ? compl_pending : -compl_pending; | |
| 5147 | |
| 5148 compl_pending = 0; | |
|
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parents:
10120
diff
changeset
|
5149 (void)ins_compl_next(FALSE, todo, TRUE, in_compl_func); |
| 909 | 5150 } |
| 610 | 5151 } |
| 5152 | |
| 5153 /* | |
| 5154 * Decide the direction of Insert mode complete from the key typed. | |
| 5155 * Returns BACKWARD or FORWARD. | |
| 5156 */ | |
| 5157 static int | |
|
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parents:
7799
diff
changeset
|
5158 ins_compl_key2dir(int c) |
| 610 | 5159 { |
| 665 | 5160 if (c == Ctrl_P || c == Ctrl_L |
|
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parents:
8935
diff
changeset
|
5161 || c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP || c == K_UP) |
| 610 | 5162 return BACKWARD; |
| 5163 return FORWARD; | |
| 5164 } | |
| 5165 | |
| 5166 /* | |
| 644 | 5167 * Return TRUE for keys that are used for completion only when the popup menu |
| 5168 * is visible. | |
| 5169 */ | |
| 5170 static int | |
|
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parents:
7799
diff
changeset
|
5171 ins_compl_pum_key(int c) |
| 644 | 5172 { |
| 5173 return pum_visible() && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP | |
| 665 | 5174 || c == K_PAGEDOWN || c == K_KPAGEDOWN || c == K_S_DOWN |
| 5175 || c == K_UP || c == K_DOWN); | |
| 644 | 5176 } |
| 5177 | |
| 5178 /* | |
| 610 | 5179 * Decide the number of completions to move forward. |
| 5180 * Returns 1 for most keys, height of the popup menu for page-up/down keys. | |
| 5181 */ | |
| 5182 static int | |
|
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parents:
7799
diff
changeset
|
5183 ins_compl_key2count(int c) |
| 610 | 5184 { |
| 5185 int h; | |
| 5186 | |
| 665 | 5187 if (ins_compl_pum_key(c) && c != K_UP && c != K_DOWN) |
| 610 | 5188 { |
| 5189 h = pum_get_height(); | |
| 5190 if (h > 3) | |
| 5191 h -= 2; /* keep some context */ | |
| 5192 return h; | |
| 5193 } | |
| 5194 return 1; | |
| 7 | 5195 } |
| 5196 | |
| 5197 /* | |
| 681 | 5198 * Return TRUE if completion with "c" should insert the match, FALSE if only |
| 5199 * to change the currently selected completion. | |
| 5200 */ | |
| 5201 static int | |
|
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7799
diff
changeset
|
5202 ins_compl_use_match(int c) |
| 681 | 5203 { |
| 5204 switch (c) | |
| 5205 { | |
| 5206 case K_UP: | |
| 5207 case K_DOWN: | |
| 5208 case K_PAGEDOWN: | |
| 5209 case K_KPAGEDOWN: | |
| 5210 case K_S_DOWN: | |
| 5211 case K_PAGEUP: | |
| 5212 case K_KPAGEUP: | |
| 5213 case K_S_UP: | |
| 5214 return FALSE; | |
| 5215 } | |
| 5216 return TRUE; | |
| 5217 } | |
| 5218 | |
| 5219 /* | |
| 7 | 5220 * Do Insert mode completion. |
| 5221 * Called when character "c" was typed, which has a meaning for completion. | |
| 5222 * Returns OK if completion was done, FAIL if something failed (out of mem). | |
| 5223 */ | |
| 5224 static int | |
|
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parents:
8090
diff
changeset
|
5225 ins_complete(int c, int enable_pum) |
| 7 | 5226 { |
| 449 | 5227 char_u *line; |
| 5228 int startcol = 0; /* column where searched text starts */ | |
| 5229 colnr_T curs_col; /* cursor column */ | |
| 5230 int n; | |
|
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4a4287c09953
updated for version 7.2.390
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5231 int save_w_wrow; |
|
11002
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5232 int save_w_leftcol; |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5233 int insert_match; |
|
10916
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5234 int save_did_ai = did_ai; |
| 7 | 5235 |
| 610 | 5236 compl_direction = ins_compl_key2dir(c); |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5237 insert_match = ins_compl_use_match(c); |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5238 |
| 449 | 5239 if (!compl_started) |
| 7 | 5240 { |
| 5241 /* First time we hit ^N or ^P (in a row, I mean) */ | |
| 5242 | |
| 5243 did_ai = FALSE; | |
| 5244 #ifdef FEAT_SMARTINDENT | |
| 5245 did_si = FALSE; | |
| 5246 can_si = FALSE; | |
| 5247 can_si_back = FALSE; | |
| 5248 #endif | |
| 5249 if (stop_arrow() == FAIL) | |
| 5250 return FAIL; | |
| 5251 | |
| 5252 line = ml_get(curwin->w_cursor.lnum); | |
| 449 | 5253 curs_col = curwin->w_cursor.col; |
| 716 | 5254 compl_pending = 0; |
| 7 | 5255 |
| 1430 | 5256 /* If this same ctrl_x_mode has been interrupted use the text from |
| 449 | 5257 * "compl_startpos" to the cursor as a pattern to add a new word |
| 5258 * instead of expand the one before the cursor, in word-wise if | |
| 1430 | 5259 * "compl_startpos" is not in the same line as the cursor then fix it |
| 5260 * (the line has been split because it was longer than 'tw'). if SOL | |
| 5261 * is set then skip the previous pattern, a word at the beginning of | |
| 5262 * the line has been inserted, we'll look for that -- Acevedo. */ | |
| 665 | 5263 if ((compl_cont_status & CONT_INTRPT) == CONT_INTRPT |
| 5264 && compl_cont_mode == ctrl_x_mode) | |
| 7 | 5265 { |
| 5266 /* | |
| 5267 * it is a continued search | |
| 5268 */ | |
| 449 | 5269 compl_cont_status &= ~CONT_INTRPT; /* remove INTRPT */ |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5270 if (ctrl_x_mode == CTRL_X_NORMAL |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5271 || ctrl_x_mode == CTRL_X_PATH_PATTERNS |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5272 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 7 | 5273 { |
| 449 | 5274 if (compl_startpos.lnum != curwin->w_cursor.lnum) |
| 7 | 5275 { |
| 449 | 5276 /* line (probably) wrapped, set compl_startpos to the |
| 5277 * first non_blank in the line, if it is not a wordchar | |
| 5278 * include it to get a better pattern, but then we don't | |
| 5279 * want the "\\<" prefix, check it bellow */ | |
|
12323
4dba3e4f3b01
patch 8.0.1041: bogus characters when indenting during visual-block append
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
5280 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5281 compl_startpos.col = compl_col; |
| 5282 compl_startpos.lnum = curwin->w_cursor.lnum; | |
| 5283 compl_cont_status &= ~CONT_SOL; /* clear SOL if present */ | |
| 7 | 5284 } |
| 5285 else | |
| 5286 { | |
| 5287 /* S_IPOS was set when we inserted a word that was at the | |
| 5288 * beginning of the line, which means that we'll go to SOL | |
| 449 | 5289 * mode but first we need to redefine compl_startpos */ |
| 5290 if (compl_cont_status & CONT_S_IPOS) | |
| 7 | 5291 { |
| 449 | 5292 compl_cont_status |= CONT_SOL; |
| 5293 compl_startpos.col = (colnr_T)(skipwhite( | |
| 5294 line + compl_length | |
| 5295 + compl_startpos.col) - line); | |
| 7 | 5296 } |
| 449 | 5297 compl_col = compl_startpos.col; |
| 7 | 5298 } |
| 449 | 5299 compl_length = curwin->w_cursor.col - (int)compl_col; |
| 502 | 5300 /* IObuff is used to add a "word from the next line" would we |
| 1796 | 5301 * have enough space? just being paranoid */ |
| 7 | 5302 #define MIN_SPACE 75 |
| 449 | 5303 if (compl_length > (IOSIZE - MIN_SPACE)) |
| 7 | 5304 { |
| 449 | 5305 compl_cont_status &= ~CONT_SOL; |
| 5306 compl_length = (IOSIZE - MIN_SPACE); | |
| 5307 compl_col = curwin->w_cursor.col - compl_length; | |
| 7 | 5308 } |
| 449 | 5309 compl_cont_status |= CONT_ADDING | CONT_N_ADDS; |
| 5310 if (compl_length < 1) | |
| 5311 compl_cont_status &= CONT_LOCAL; | |
| 7 | 5312 } |
| 6657 | 5313 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 5314 compl_cont_status = CONT_ADDING | CONT_N_ADDS; |
| 7 | 5315 else |
| 449 | 5316 compl_cont_status = 0; |
| 7 | 5317 } |
| 5318 else | |
| 449 | 5319 compl_cont_status &= CONT_LOCAL; |
| 5320 | |
| 5321 if (!(compl_cont_status & CONT_ADDING)) /* normal expansion */ | |
| 5322 { | |
| 5323 compl_cont_mode = ctrl_x_mode; | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5324 if (ctrl_x_mode != CTRL_X_NORMAL) |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5325 /* Remove LOCAL if ctrl_x_mode != CTRL_X_NORMAL */ |
| 449 | 5326 compl_cont_status = 0; |
| 5327 compl_cont_status |= CONT_N_ADDS; | |
| 5328 compl_startpos = curwin->w_cursor; | |
| 5329 startcol = (int)curs_col; | |
| 5330 compl_col = 0; | |
| 7 | 5331 } |
| 5332 | |
| 5333 /* Work out completion pattern and original text -- webb */ | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5334 if (ctrl_x_mode == CTRL_X_NORMAL || (ctrl_x_mode & CTRL_X_WANT_IDENT)) |
| 7 | 5335 { |
| 449 | 5336 if ((compl_cont_status & CONT_SOL) |
| 7 | 5337 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 5338 { | |
| 449 | 5339 if (!(compl_cont_status & CONT_ADDING)) |
| 7 | 5340 { |
| 449 | 5341 while (--startcol >= 0 && vim_isIDc(line[startcol])) |
| 7 | 5342 ; |
| 449 | 5343 compl_col += ++startcol; |
| 5344 compl_length = curs_col - startcol; | |
| 7 | 5345 } |
| 5346 if (p_ic) | |
| 449 | 5347 compl_pattern = str_foldcase(line + compl_col, |
| 5348 compl_length, NULL, 0); | |
| 7 | 5349 else |
| 449 | 5350 compl_pattern = vim_strnsave(line + compl_col, |
| 5351 compl_length); | |
| 5352 if (compl_pattern == NULL) | |
| 7 | 5353 return FAIL; |
| 5354 } | |
| 449 | 5355 else if (compl_cont_status & CONT_ADDING) |
| 7 | 5356 { |
| 5357 char_u *prefix = (char_u *)"\\<"; | |
| 5358 | |
| 1872 | 5359 /* we need up to 2 extra chars for the prefix */ |
| 449 | 5360 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5361 compl_length) + 2); |
| 449 | 5362 if (compl_pattern == NULL) |
| 7 | 5363 return FAIL; |
| 449 | 5364 if (!vim_iswordp(line + compl_col) |
| 5365 || (compl_col > 0 | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
5366 && (vim_iswordp(mb_prevptr(line, line + compl_col))))) |
| 7 | 5367 prefix = (char_u *)""; |
| 449 | 5368 STRCPY((char *)compl_pattern, prefix); |
| 5369 (void)quote_meta(compl_pattern + STRLEN(prefix), | |
| 5370 line + compl_col, compl_length); | |
| 7 | 5371 } |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
5372 else if (--startcol < 0 |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
5373 || !vim_iswordp(mb_prevptr(line, line + startcol + 1))) |
| 7 | 5374 { |
| 5375 /* Match any word of at least two chars */ | |
| 449 | 5376 compl_pattern = vim_strsave((char_u *)"\\<\\k\\k"); |
| 5377 if (compl_pattern == NULL) | |
| 7 | 5378 return FAIL; |
| 449 | 5379 compl_col += curs_col; |
| 5380 compl_length = 0; | |
| 7 | 5381 } |
| 5382 else | |
| 5383 { | |
| 5384 /* Search the point of change class of multibyte character | |
| 5385 * or not a word single byte character backward. */ | |
| 5386 if (has_mbyte) | |
| 5387 { | |
| 5388 int base_class; | |
| 5389 int head_off; | |
| 5390 | |
| 449 | 5391 startcol -= (*mb_head_off)(line, line + startcol); |
| 5392 base_class = mb_get_class(line + startcol); | |
| 5393 while (--startcol >= 0) | |
| 7 | 5394 { |
| 449 | 5395 head_off = (*mb_head_off)(line, line + startcol); |
| 5396 if (base_class != mb_get_class(line + startcol | |
| 5397 - head_off)) | |
| 7 | 5398 break; |
| 449 | 5399 startcol -= head_off; |
| 7 | 5400 } |
| 5401 } | |
| 5402 else | |
| 449 | 5403 while (--startcol >= 0 && vim_iswordc(line[startcol])) |
| 7 | 5404 ; |
| 449 | 5405 compl_col += ++startcol; |
| 5406 compl_length = (int)curs_col - startcol; | |
| 5407 if (compl_length == 1) | |
| 7 | 5408 { |
| 5409 /* Only match word with at least two chars -- webb | |
| 5410 * there's no need to call quote_meta, | |
| 5411 * alloc(7) is enough -- Acevedo | |
| 5412 */ | |
| 449 | 5413 compl_pattern = alloc(7); |
| 5414 if (compl_pattern == NULL) | |
| 7 | 5415 return FAIL; |
| 449 | 5416 STRCPY((char *)compl_pattern, "\\<"); |
| 5417 (void)quote_meta(compl_pattern + 2, line + compl_col, 1); | |
| 5418 STRCAT((char *)compl_pattern, "\\k"); | |
| 7 | 5419 } |
| 5420 else | |
| 5421 { | |
| 449 | 5422 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5423 compl_length) + 2); |
| 449 | 5424 if (compl_pattern == NULL) |
| 7 | 5425 return FAIL; |
| 449 | 5426 STRCPY((char *)compl_pattern, "\\<"); |
| 5427 (void)quote_meta(compl_pattern + 2, line + compl_col, | |
| 5428 compl_length); | |
| 7 | 5429 } |
| 5430 } | |
| 5431 } | |
| 6657 | 5432 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5433 { |
|
12323
4dba3e4f3b01
patch 8.0.1041: bogus characters when indenting during visual-block append
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
5434 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5435 compl_length = (int)curs_col - (int)compl_col; |
| 5436 if (compl_length < 0) /* cursor in indent: empty pattern */ | |
| 5437 compl_length = 0; | |
| 7 | 5438 if (p_ic) |
| 449 | 5439 compl_pattern = str_foldcase(line + compl_col, compl_length, |
| 5440 NULL, 0); | |
| 7 | 5441 else |
| 449 | 5442 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5443 if (compl_pattern == NULL) | |
| 7 | 5444 return FAIL; |
| 5445 } | |
| 5446 else if (ctrl_x_mode == CTRL_X_FILES) | |
| 5447 { | |
| 5332 | 5448 /* Go back to just before the first filename character. */ |
| 5349 | 5449 if (startcol > 0) |
| 5450 { | |
| 5451 char_u *p = line + startcol; | |
| 5452 | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5453 MB_PTR_BACK(line, p); |
| 5349 | 5454 while (p > line && vim_isfilec(PTR2CHAR(p))) |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5455 MB_PTR_BACK(line, p); |
| 5349 | 5456 if (p == line && vim_isfilec(PTR2CHAR(p))) |
| 5457 startcol = 0; | |
| 5458 else | |
| 5459 startcol = (int)(p - line) + 1; | |
| 5460 } | |
| 5345 | 5461 |
| 5462 compl_col += startcol; | |
| 449 | 5463 compl_length = (int)curs_col - startcol; |
| 5464 compl_pattern = addstar(line + compl_col, compl_length, | |
| 5465 EXPAND_FILES); | |
| 5466 if (compl_pattern == NULL) | |
| 7 | 5467 return FAIL; |
| 5468 } | |
| 5469 else if (ctrl_x_mode == CTRL_X_CMDLINE) | |
| 5470 { | |
| 449 | 5471 compl_pattern = vim_strnsave(line, curs_col); |
| 5472 if (compl_pattern == NULL) | |
| 7 | 5473 return FAIL; |
| 449 | 5474 set_cmd_context(&compl_xp, compl_pattern, |
|
10120
fb040c9d8ce9
commit https://github.com/vim/vim/commit/33a80eeb859a78ba93432da6fa585786cfd77249
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5475 (int)STRLEN(compl_pattern), curs_col, FALSE); |
| 449 | 5476 if (compl_xp.xp_context == EXPAND_UNSUCCESSFUL |
| 5477 || compl_xp.xp_context == EXPAND_NOTHING) | |
| 935 | 5478 /* No completion possible, use an empty pattern to get a |
| 5479 * "pattern not found" message. */ | |
| 897 | 5480 compl_col = curs_col; |
| 5481 else | |
| 935 | 5482 compl_col = (int)(compl_xp.xp_pattern - compl_pattern); |
| 5483 compl_length = curs_col - compl_col; | |
| 7 | 5484 } |
| 523 | 5485 else if (ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) |
| 502 | 5486 { |
| 12 | 5487 #ifdef FEAT_COMPL_FUNC |
| 5488 /* | |
| 502 | 5489 * Call user defined function 'completefunc' with "a:findstart" |
| 5490 * set to 1 to obtain the length of text to use for completion. | |
| 12 | 5491 */ |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5492 typval_T args[3]; |
| 452 | 5493 int col; |
| 502 | 5494 char_u *funcname; |
| 5495 pos_T pos; | |
| 2631 | 5496 win_T *curwin_save; |
| 5497 buf_T *curbuf_save; | |
|
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5498 int save_State = State; |
| 502 | 5499 |
| 523 | 5500 /* Call 'completefunc' or 'omnifunc' and get pattern length as a |
| 502 | 5501 * string */ |
| 5502 funcname = ctrl_x_mode == CTRL_X_FUNCTION | |
| 5503 ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 5504 if (*funcname == NUL) | |
| 523 | 5505 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15440
diff
changeset
|
5506 semsg(_(e_notset), ctrl_x_mode == CTRL_X_FUNCTION |
| 523 | 5507 ? "completefunc" : "omnifunc"); |
|
10916
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5508 /* restore did_ai, so that adding comment leader works */ |
|
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5509 did_ai = save_did_ai; |
| 12 | 5510 return FAIL; |
| 523 | 5511 } |
| 452 | 5512 |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5513 args[0].v_type = VAR_NUMBER; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5514 args[0].vval.v_number = 1; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5515 args[1].v_type = VAR_STRING; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5516 args[1].vval.v_string = (char_u *)""; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5517 args[2].v_type = VAR_UNKNOWN; |
| 502 | 5518 pos = curwin->w_cursor; |
| 2631 | 5519 curwin_save = curwin; |
| 5520 curbuf_save = curbuf; | |
|
14439
e4c553e9132b
patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5521 col = call_func_retnr(funcname, 2, args); |
|
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5522 |
|
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5523 State = save_State; |
| 2631 | 5524 if (curwin_save != curwin || curbuf_save != curbuf) |
| 5525 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15440
diff
changeset
|
5526 emsg(_(e_complwin)); |
| 2631 | 5527 return FAIL; |
| 5528 } | |
| 502 | 5529 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 5530 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
5531 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 5532 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15440
diff
changeset
|
5533 emsg(_(e_compldel)); |
| 2631 | 5534 return FAIL; |
| 5535 } | |
| 502 | 5536 |
| 3302 | 5537 /* Return value -2 means the user complete function wants to |
| 3516 | 5538 * cancel the complete without an error. |
| 5539 * Return value -3 does the same as -2 and leaves CTRL-X mode.*/ | |
| 3302 | 5540 if (col == -2) |
| 5541 return FAIL; | |
| 3516 | 5542 if (col == -3) |
| 5543 { | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5544 ctrl_x_mode = CTRL_X_NORMAL; |
| 3516 | 5545 edit_submode = NULL; |
| 5946 | 5546 if (!shortmess(SHM_COMPLETIONMENU)) |
| 5547 msg_clr_cmdline(); | |
| 3516 | 5548 return FAIL; |
| 5549 } | |
| 3302 | 5550 |
| 3078 | 5551 /* |
| 5552 * Reset extended parameters of completion, when start new | |
| 5553 * completion. | |
| 5554 */ | |
| 5555 compl_opt_refresh_always = FALSE; | |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5556 compl_opt_suppress_empty = FALSE; |
| 3078 | 5557 |
| 452 | 5558 if (col < 0) |
| 523 | 5559 col = curs_col; |
| 452 | 5560 compl_col = col; |
| 1872 | 5561 if (compl_col > curs_col) |
| 452 | 5562 compl_col = curs_col; |
| 449 | 5563 |
| 5564 /* Setup variables for completion. Need to obtain "line" again, | |
| 5565 * it may have become invalid. */ | |
| 5566 line = ml_get(curwin->w_cursor.lnum); | |
| 452 | 5567 compl_length = curs_col - compl_col; |
| 449 | 5568 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5569 if (compl_pattern == NULL) | |
| 502 | 5570 #endif |
| 449 | 5571 return FAIL; |
| 5572 } | |
| 477 | 5573 else if (ctrl_x_mode == CTRL_X_SPELL) |
| 5574 { | |
| 744 | 5575 #ifdef FEAT_SPELL |
| 497 | 5576 if (spell_bad_len > 0) |
| 5577 compl_col = curs_col - spell_bad_len; | |
| 5578 else | |
| 5579 compl_col = spell_word_start(startcol); | |
| 5580 if (compl_col >= (colnr_T)startcol) | |
| 897 | 5581 { |
| 5582 compl_length = 0; | |
| 5583 compl_col = curs_col; | |
| 5584 } | |
| 5585 else | |
| 5586 { | |
| 5587 spell_expand_check_cap(compl_col); | |
| 5588 compl_length = (int)curs_col - compl_col; | |
| 5589 } | |
| 818 | 5590 /* Need to obtain "line" again, it may have become invalid. */ |
| 5591 line = ml_get(curwin->w_cursor.lnum); | |
| 477 | 5592 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5593 if (compl_pattern == NULL) | |
| 5594 #endif | |
| 5595 return FAIL; | |
| 5596 } | |
| 449 | 5597 else |
| 5598 { | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10293
diff
changeset
|
5599 internal_error("ins_complete()"); |
| 449 | 5600 return FAIL; |
| 5601 } | |
| 5602 | |
| 5603 if (compl_cont_status & CONT_ADDING) | |
| 7 | 5604 { |
| 5605 edit_submode_pre = (char_u *)_(" Adding"); | |
| 6657 | 5606 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5607 { |
| 5608 /* Insert a new line, keep indentation but ignore 'comments' */ | |
| 5609 #ifdef FEAT_COMMENTS | |
| 5610 char_u *old = curbuf->b_p_com; | |
| 5611 | |
| 5612 curbuf->b_p_com = (char_u *)""; | |
| 5613 #endif | |
| 449 | 5614 compl_startpos.lnum = curwin->w_cursor.lnum; |
| 5615 compl_startpos.col = compl_col; | |
| 7 | 5616 ins_eol('\r'); |
| 5617 #ifdef FEAT_COMMENTS | |
| 5618 curbuf->b_p_com = old; | |
| 5619 #endif | |
| 449 | 5620 compl_length = 0; |
| 5621 compl_col = curwin->w_cursor.col; | |
| 7 | 5622 } |
| 5623 } | |
| 5624 else | |
| 5625 { | |
| 5626 edit_submode_pre = NULL; | |
| 449 | 5627 compl_startpos.col = compl_col; |
| 5628 } | |
| 5629 | |
| 5630 if (compl_cont_status & CONT_LOCAL) | |
| 5631 edit_submode = (char_u *)_(ctrl_x_msgs[CTRL_X_LOCAL_MSG]); | |
| 7 | 5632 else |
| 5633 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 5634 | |
| 3095 | 5635 /* If any of the original typed text has been changed we need to fix |
| 5636 * the redo buffer. */ | |
| 5637 ins_compl_fixRedoBufForLeader(NULL); | |
| 5638 | |
| 694 | 5639 /* Always add completion for the original text. */ |
| 5640 vim_free(compl_orig_text); | |
| 449 | 5641 compl_orig_text = vim_strnsave(line + compl_col, compl_length); |
| 5642 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 5643 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 449 | 5644 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5645 VIM_CLEAR(compl_pattern); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5646 VIM_CLEAR(compl_orig_text); |
| 7 | 5647 return FAIL; |
| 5648 } | |
| 5649 | |
| 5650 /* showmode might reset the internal line pointers, so it must | |
| 5651 * be called before line = ml_get(), or when this address is no | |
| 5652 * longer needed. -- Acevedo. | |
| 5653 */ | |
| 5654 edit_submode_extra = (char_u *)_("-- Searching..."); | |
| 5655 edit_submode_highl = HLF_COUNT; | |
| 5656 showmode(); | |
| 5657 edit_submode_extra = NULL; | |
| 5658 out_flush(); | |
| 5659 } | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5660 else if (insert_match && stop_arrow() == FAIL) |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5661 return FAIL; |
| 7 | 5662 |
| 449 | 5663 compl_shown_match = compl_curr_match; |
| 5664 compl_shows_dir = compl_direction; | |
| 7 | 5665 |
| 5666 /* | |
| 665 | 5667 * Find next match (and following matches). |
| 7 | 5668 */ |
|
2107
4a4287c09953
updated for version 7.2.390
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5669 save_w_wrow = curwin->w_wrow; |
|
11002
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5670 save_w_leftcol = curwin->w_leftcol; |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5671 n = ins_compl_next(TRUE, ins_compl_key2count(c), insert_match, FALSE); |
| 449 | 5672 |
| 540 | 5673 /* may undisplay the popup menu */ |
| 5674 ins_compl_upd_pum(); | |
| 5675 | |
| 449 | 5676 if (n > 1) /* all matches have been found */ |
| 5677 compl_matches = n; | |
| 5678 compl_curr_match = compl_shown_match; | |
| 5679 compl_direction = compl_shows_dir; | |
| 857 | 5680 |
| 5681 /* Eat the ESC that vgetc() returns after a CTRL-C to avoid leaving Insert | |
| 5682 * mode. */ | |
| 7 | 5683 if (got_int && !global_busy) |
| 5684 { | |
| 5685 (void)vgetc(); | |
| 5686 got_int = FALSE; | |
| 5687 } | |
| 5688 | |
| 449 | 5689 /* we found no match if the list has only the "compl_orig_text"-entry */ |
| 464 | 5690 if (compl_first_match == compl_first_match->cp_next) |
| 449 | 5691 { |
| 5692 edit_submode_extra = (compl_cont_status & CONT_ADDING) | |
| 5693 && compl_length > 1 | |
| 7 | 5694 ? (char_u *)_(e_hitend) : (char_u *)_(e_patnotf); |
| 5695 edit_submode_highl = HLF_E; | |
| 5696 /* remove N_ADDS flag, so next ^X<> won't try to go to ADDING mode, | |
| 5697 * because we couldn't expand anything at first place, but if we used | |
| 5698 * ^P, ^N, ^X^I or ^X^D we might want to add-expand a single-char-word | |
| 5699 * (such as M in M'exico) if not tried already. -- Acevedo */ | |
| 449 | 5700 if ( compl_length > 1 |
| 5701 || (compl_cont_status & CONT_ADDING) | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5702 || (ctrl_x_mode != CTRL_X_NORMAL |
| 7 | 5703 && ctrl_x_mode != CTRL_X_PATH_PATTERNS |
| 5704 && ctrl_x_mode != CTRL_X_PATH_DEFINES)) | |
| 449 | 5705 compl_cont_status &= ~CONT_N_ADDS; |
| 5706 } | |
| 5707 | |
| 464 | 5708 if (compl_curr_match->cp_flags & CONT_S_IPOS) |
| 449 | 5709 compl_cont_status |= CONT_S_IPOS; |
| 7 | 5710 else |
| 449 | 5711 compl_cont_status &= ~CONT_S_IPOS; |
| 7 | 5712 |
| 5713 if (edit_submode_extra == NULL) | |
| 5714 { | |
| 464 | 5715 if (compl_curr_match->cp_flags & ORIGINAL_TEXT) |
| 7 | 5716 { |
| 5717 edit_submode_extra = (char_u *)_("Back at original"); | |
| 5718 edit_submode_highl = HLF_W; | |
| 5719 } | |
| 449 | 5720 else if (compl_cont_status & CONT_S_IPOS) |
| 7 | 5721 { |
| 5722 edit_submode_extra = (char_u *)_("Word from other line"); | |
| 5723 edit_submode_highl = HLF_COUNT; | |
| 5724 } | |
| 464 | 5725 else if (compl_curr_match->cp_next == compl_curr_match->cp_prev) |
| 7 | 5726 { |
| 5727 edit_submode_extra = (char_u *)_("The only match"); | |
| 5728 edit_submode_highl = HLF_COUNT; | |
| 5729 } | |
| 5730 else | |
| 5731 { | |
| 5732 /* Update completion sequence number when needed. */ | |
| 464 | 5733 if (compl_curr_match->cp_number == -1) |
| 7 | 5734 { |
| 464 | 5735 int number = 0; |
| 5736 compl_T *match; | |
| 7 | 5737 |
| 449 | 5738 if (compl_direction == FORWARD) |
| 7 | 5739 { |
| 5740 /* search backwards for the first valid (!= -1) number. | |
| 5741 * This should normally succeed already at the first loop | |
| 5742 * cycle, so it's fast! */ | |
| 464 | 5743 for (match = compl_curr_match->cp_prev; match != NULL |
| 5744 && match != compl_first_match; | |
| 5745 match = match->cp_prev) | |
| 5746 if (match->cp_number != -1) | |
| 7 | 5747 { |
| 464 | 5748 number = match->cp_number; |
| 7 | 5749 break; |
| 5750 } | |
| 5751 if (match != NULL) | |
| 5752 /* go up and assign all numbers which are not assigned | |
| 5753 * yet */ | |
| 540 | 5754 for (match = match->cp_next; |
| 5755 match != NULL && match->cp_number == -1; | |
| 464 | 5756 match = match->cp_next) |
| 5757 match->cp_number = ++number; | |
| 7 | 5758 } |
| 5759 else /* BACKWARD */ | |
| 5760 { | |
| 5761 /* search forwards (upwards) for the first valid (!= -1) | |
| 5762 * number. This should normally succeed already at the | |
| 5763 * first loop cycle, so it's fast! */ | |
| 464 | 5764 for (match = compl_curr_match->cp_next; match != NULL |
| 5765 && match != compl_first_match; | |
| 5766 match = match->cp_next) | |
| 5767 if (match->cp_number != -1) | |
| 7 | 5768 { |
| 464 | 5769 number = match->cp_number; |
| 7 | 5770 break; |
| 5771 } | |
| 5772 if (match != NULL) | |
| 5773 /* go down and assign all numbers which are not | |
| 5774 * assigned yet */ | |
| 464 | 5775 for (match = match->cp_prev; match |
| 5776 && match->cp_number == -1; | |
| 5777 match = match->cp_prev) | |
| 5778 match->cp_number = ++number; | |
| 7 | 5779 } |
| 5780 } | |
| 5781 | |
| 540 | 5782 /* The match should always have a sequence number now, this is |
| 5783 * just a safety check. */ | |
| 464 | 5784 if (compl_curr_match->cp_number != -1) |
| 7 | 5785 { |
| 1063 | 5786 /* Space for 10 text chars. + 2x10-digit no.s = 31. |
| 5787 * Translations may need more than twice that. */ | |
| 5788 static char_u match_ref[81]; | |
| 7 | 5789 |
| 449 | 5790 if (compl_matches > 0) |
| 1063 | 5791 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5792 _("match %d of %d"), | |
| 464 | 5793 compl_curr_match->cp_number, compl_matches); |
| 7 | 5794 else |
| 1063 | 5795 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5796 _("match %d"), | |
| 5797 compl_curr_match->cp_number); | |
| 7 | 5798 edit_submode_extra = match_ref; |
| 5799 edit_submode_highl = HLF_R; | |
| 3318 | 5800 if (dollar_vcol >= 0) |
| 7 | 5801 curs_columns(FALSE); |
| 5802 } | |
| 5803 } | |
| 5804 } | |
| 5805 | |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5806 // Show a message about what (completion) mode we're in. |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5807 if (!compl_opt_suppress_empty) |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5808 { |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5809 showmode(); |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5810 if (!shortmess(SHM_COMPLETIONMENU)) |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5811 { |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5812 if (edit_submode_extra != NULL) |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5813 { |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5814 if (!p_smd) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
5815 msg_attr((char *)edit_submode_extra, |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5816 edit_submode_highl < HLF_COUNT |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5817 ? HL_ATTR(edit_submode_highl) : 0); |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5818 } |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5819 else |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5820 msg_clr_cmdline(); // necessary for "noshowmode" |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5821 } |
| 5946 | 5822 } |
| 7 | 5823 |
| 857 | 5824 /* Show the popup menu, unless we got interrupted. */ |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5825 if (enable_pum && !compl_interrupted) |
|
11002
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5826 show_pum(save_w_wrow, save_w_leftcol); |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5827 |
| 874 | 5828 compl_was_interrupted = compl_interrupted; |
| 857 | 5829 compl_interrupted = FALSE; |
| 540 | 5830 |
| 7 | 5831 return OK; |
| 5832 } | |
| 5833 | |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5834 static void |
|
11002
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5835 show_pum(int prev_w_wrow, int prev_w_leftcol) |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5836 { |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5837 /* RedrawingDisabled may be set when invoked through complete(). */ |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5838 int n = RedrawingDisabled; |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5839 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5840 RedrawingDisabled = 0; |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5841 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5842 /* If the cursor moved or the display scrolled we need to remove the pum |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5843 * first. */ |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5844 setcursor(); |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5845 if (prev_w_wrow != curwin->w_wrow || prev_w_leftcol != curwin->w_leftcol) |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5846 ins_compl_del_pum(); |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5847 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5848 ins_compl_show_pum(); |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5849 setcursor(); |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5850 RedrawingDisabled = n; |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5851 } |
|
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5852 |
| 7 | 5853 /* |
| 5854 * Looks in the first "len" chars. of "src" for search-metachars. | |
| 5855 * If dest is not NULL the chars. are copied there quoting (with | |
| 5856 * a backslash) the metachars, and dest would be NUL terminated. | |
| 5857 * Returns the length (needed) of dest | |
| 5858 */ | |
| 1872 | 5859 static unsigned |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5860 quote_meta(char_u *dest, char_u *src, int len) |
| 7 | 5861 { |
| 1872 | 5862 unsigned m = (unsigned)len + 1; /* one extra for the NUL */ |
| 5863 | |
| 5864 for ( ; --len >= 0; src++) | |
| 7 | 5865 { |
| 5866 switch (*src) | |
| 5867 { | |
| 5868 case '.': | |
| 5869 case '*': | |
| 5870 case '[': | |
| 5871 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5872 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5873 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5874 /* FALLTHROUGH */ |
| 7 | 5875 case '~': |
| 5876 if (!p_magic) /* quote these only if magic is set */ | |
| 5877 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5878 /* FALLTHROUGH */ |
| 7 | 5879 case '\\': |
| 5880 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5881 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5882 break; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5883 /* FALLTHROUGH */ |
| 7 | 5884 case '^': /* currently it's not needed. */ |
| 5885 case '$': | |
| 5886 m++; | |
| 5887 if (dest != NULL) | |
| 5888 *dest++ = '\\'; | |
| 5889 break; | |
| 5890 } | |
| 5891 if (dest != NULL) | |
| 5892 *dest++ = *src; | |
| 5893 /* Copy remaining bytes of a multibyte character. */ | |
| 5894 if (has_mbyte) | |
| 5895 { | |
| 5896 int i, mb_len; | |
| 5897 | |
| 474 | 5898 mb_len = (*mb_ptr2len)(src) - 1; |
| 7 | 5899 if (mb_len > 0 && len >= mb_len) |
| 5900 for (i = 0; i < mb_len; ++i) | |
| 5901 { | |
| 5902 --len; | |
| 5903 ++src; | |
| 5904 if (dest != NULL) | |
| 5905 *dest++ = *src; | |
| 5906 } | |
| 5907 } | |
| 5908 } | |
| 5909 if (dest != NULL) | |
| 5910 *dest = NUL; | |
| 5911 | |
| 5912 return m; | |
| 5913 } | |
| 5914 #endif /* FEAT_INS_EXPAND */ | |
| 5915 | |
| 5916 /* | |
| 5917 * Next character is interpreted literally. | |
| 5918 * A one, two or three digit decimal number is interpreted as its byte value. | |
| 5919 * If one or two digits are entered, the next character is given to vungetc(). | |
| 5920 * For Unicode a character > 255 may be returned. | |
| 5921 */ | |
| 5922 int | |
|
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parents:
7799
diff
changeset
|
5923 get_literal(void) |
| 7 | 5924 { |
| 5925 int cc; | |
| 5926 int nc; | |
| 5927 int i; | |
| 5928 int hex = FALSE; | |
| 5929 int octal = FALSE; | |
| 5930 int unicode = 0; | |
| 5931 | |
| 5932 if (got_int) | |
| 5933 return Ctrl_C; | |
| 5934 | |
| 5935 #ifdef FEAT_GUI | |
| 5936 /* | |
| 5937 * In GUI there is no point inserting the internal code for a special key. | |
| 5938 * It is more useful to insert the string "<KEY>" instead. This would | |
| 5939 * probably be useful in a text window too, but it would not be | |
| 5940 * vi-compatible (maybe there should be an option for it?) -- webb | |
| 5941 */ | |
| 5942 if (gui.in_use) | |
| 5943 ++allow_keys; | |
| 5944 #endif | |
| 5945 #ifdef USE_ON_FLY_SCROLL | |
| 5946 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 5947 #endif | |
| 5948 ++no_mapping; /* don't map the next key hits */ | |
| 5949 cc = 0; | |
| 5950 i = 0; | |
| 5951 for (;;) | |
| 5952 { | |
| 1389 | 5953 nc = plain_vgetc(); |
| 7 | 5954 #ifdef FEAT_CMDL_INFO |
|
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15569
diff
changeset
|
5955 if (!(State & CMDLINE) && MB_BYTE2LEN_CHECK(nc) == 1) |
| 7 | 5956 add_to_showcmd(nc); |
| 5957 #endif | |
| 5958 if (nc == 'x' || nc == 'X') | |
| 5959 hex = TRUE; | |
| 5960 else if (nc == 'o' || nc == 'O') | |
| 5961 octal = TRUE; | |
| 5962 else if (nc == 'u' || nc == 'U') | |
| 5963 unicode = nc; | |
| 5964 else | |
| 5965 { | |
|
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parents:
15569
diff
changeset
|
5966 if (hex || unicode != 0) |
| 7 | 5967 { |
| 5968 if (!vim_isxdigit(nc)) | |
| 5969 break; | |
| 5970 cc = cc * 16 + hex2nr(nc); | |
| 5971 } | |
| 5972 else if (octal) | |
| 5973 { | |
| 5974 if (nc < '0' || nc > '7') | |
| 5975 break; | |
| 5976 cc = cc * 8 + nc - '0'; | |
| 5977 } | |
| 5978 else | |
| 5979 { | |
| 5980 if (!VIM_ISDIGIT(nc)) | |
| 5981 break; | |
| 5982 cc = cc * 10 + nc - '0'; | |
| 5983 } | |
| 5984 | |
| 5985 ++i; | |
| 5986 } | |
| 5987 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
5988 if (cc > 255 && unicode == 0) |
| 7 | 5989 cc = 255; /* limit range to 0-255 */ |
| 5990 nc = 0; | |
| 5991 | |
| 5992 if (hex) /* hex: up to two chars */ | |
| 5993 { | |
| 5994 if (i >= 2) | |
| 5995 break; | |
| 5996 } | |
| 5997 else if (unicode) /* Unicode: up to four or eight chars */ | |
| 5998 { | |
| 5999 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
| 6000 break; | |
| 6001 } | |
| 6002 else if (i >= 3) /* decimal or octal: up to three chars */ | |
| 6003 break; | |
| 6004 } | |
| 6005 if (i == 0) /* no number entered */ | |
| 6006 { | |
| 6007 if (nc == K_ZERO) /* NUL is stored as NL */ | |
| 6008 { | |
| 6009 cc = '\n'; | |
| 6010 nc = 0; | |
| 6011 } | |
| 6012 else | |
| 6013 { | |
| 6014 cc = nc; | |
| 6015 nc = 0; | |
| 6016 } | |
| 6017 } | |
| 6018 | |
| 6019 if (cc == 0) /* NUL is stored as NL */ | |
| 6020 cc = '\n'; | |
| 221 | 6021 if (enc_dbcs && (cc & 0xff) == 0) |
| 6022 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the | |
| 6023 second byte will cause trouble! */ | |
| 7 | 6024 |
| 6025 --no_mapping; | |
| 6026 #ifdef FEAT_GUI | |
| 6027 if (gui.in_use) | |
| 6028 --allow_keys; | |
| 6029 #endif | |
| 6030 if (nc) | |
| 6031 vungetc(nc); | |
| 6032 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */ | |
| 6033 return cc; | |
| 6034 } | |
| 6035 | |
| 6036 /* | |
| 6037 * Insert character, taking care of special keys and mod_mask | |
| 6038 */ | |
| 6039 static void | |
|
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parents:
7799
diff
changeset
|
6040 insert_special( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
6041 int c, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6042 int allow_modmask, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6043 int ctrlv) /* c was typed after CTRL-V */ |
| 7 | 6044 { |
| 6045 char_u *p; | |
| 6046 int len; | |
| 6047 | |
| 6048 /* | |
| 6049 * Special function key, translate into "<Key>". Up to the last '>' is | |
| 6050 * inserted with ins_str(), so as not to replace characters in replace | |
| 6051 * mode. | |
| 6052 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
| 6053 * unless 'allow_modmask' is TRUE. | |
| 6054 */ | |
|
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12674
diff
changeset
|
6055 #ifdef MACOS_X |
| 7 | 6056 /* Command-key never produces a normal key */ |
| 6057 if (mod_mask & MOD_MASK_CMD) | |
| 6058 allow_modmask = TRUE; | |
| 6059 #endif | |
| 6060 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
| 6061 { | |
| 6062 p = get_special_key_name(c, mod_mask); | |
| 6063 len = (int)STRLEN(p); | |
| 6064 c = p[len - 1]; | |
| 6065 if (len > 2) | |
| 6066 { | |
| 6067 if (stop_arrow() == FAIL) | |
| 6068 return; | |
| 6069 p[len - 1] = NUL; | |
| 6070 ins_str(p); | |
| 620 | 6071 AppendToRedobuffLit(p, -1); |
| 7 | 6072 ctrlv = FALSE; |
| 6073 } | |
| 6074 } | |
| 6075 if (stop_arrow() == OK) | |
| 6076 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
| 6077 } | |
| 6078 | |
| 6079 /* | |
| 6080 * Special characters in this context are those that need processing other | |
| 6081 * than the simple insertion that can be performed here. This includes ESC | |
| 6082 * which terminates the insert, and CR/NL which need special processing to | |
| 6083 * open up a new line. This routine tries to optimize insertions performed by | |
| 6084 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
| 6085 * stop and defer processing to the "normal" mechanism. | |
| 6086 * '0' and '^' are special, because they can be followed by CTRL-D. | |
| 6087 */ | |
| 6088 #ifdef EBCDIC | |
| 6089 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
| 6090 #else | |
| 6091 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
| 6092 #endif | |
| 6093 | |
|
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diff
changeset
|
6094 #define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1)))) |
| 7 | 6095 |
| 3584 | 6096 /* |
| 6097 * "flags": INSCHAR_FORMAT - force formatting | |
| 6098 * INSCHAR_CTRLV - char typed just after CTRL-V | |
| 6099 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
| 6100 * | |
| 6101 * NOTE: passes the flags value straight through to internal_format() which, | |
| 6102 * beside INSCHAR_FORMAT (above), is also looking for these: | |
| 6103 * INSCHAR_DO_COM - format comments | |
| 6104 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
| 6105 */ | |
| 7 | 6106 void |
|
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7799
diff
changeset
|
6107 insertchar( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6108 int c, /* character to insert or NUL */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6109 int flags, /* INSCHAR_FORMAT, etc. */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6110 int second_indent) /* indent for second line if >= 0 */ |
| 7 | 6111 { |
| 6112 int textwidth; | |
| 6113 #ifdef FEAT_COMMENTS | |
| 6114 char_u *p; | |
| 667 | 6115 #endif |
| 7 | 6116 int fo_ins_blank; |
| 6667 | 6117 int force_format = flags & INSCHAR_FORMAT; |
| 6118 | |
| 6119 textwidth = comp_textwidth(force_format); | |
| 7 | 6120 fo_ins_blank = has_format_option(FO_INS_BLANK); |
| 6121 | |
| 6122 /* | |
| 6123 * Try to break the line in two or more pieces when: | |
| 6124 * - Always do this if we have been called to do formatting only. | |
| 6125 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
| 6126 * ends in white space. | |
| 6127 * - Otherwise: | |
| 6128 * - Don't do this if inserting a blank | |
| 6129 * - Don't do this if an existing character is being replaced, unless | |
| 6130 * we're in VREPLACE mode. | |
| 6131 * - Do this if the cursor is not on the line where insert started | |
| 6132 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
| 6133 * before the insert. | |
| 6134 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
| 6135 * before 'textwidth' | |
| 6136 */ | |
| 667 | 6137 if (textwidth > 0 |
| 6667 | 6138 && (force_format |
|
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11127
diff
changeset
|
6139 || (!VIM_ISWHITE(c) |
| 7 | 6140 && !((State & REPLACE_FLAG) |
| 6141 && !(State & VREPLACE_FLAG) | |
| 6142 && *ml_get_cursor() != NUL) | |
| 6143 && (curwin->w_cursor.lnum != Insstart.lnum | |
| 6144 || ((!has_format_option(FO_INS_LONG) | |
| 6145 || Insstart_textlen <= (colnr_T)textwidth) | |
| 6146 && (!fo_ins_blank | |
| 6147 || Insstart_blank_vcol <= (colnr_T)textwidth | |
| 6148 )))))) | |
| 6149 { | |
| 667 | 6150 /* Format with 'formatexpr' when it's set. Use internal formatting |
| 6151 * when 'formatexpr' isn't set or it returns non-zero. */ | |
| 6152 #if defined(FEAT_EVAL) | |
| 6667 | 6153 int do_internal = TRUE; |
| 6154 colnr_T virtcol = get_nolist_virtcol() | |
| 6155 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6156 | |
| 6157 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
| 6158 && (force_format || virtcol > (colnr_T)textwidth)) | |
| 1000 | 6159 { |
| 6160 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
| 6161 /* It may be required to save for undo again, e.g. when setline() | |
| 6162 * was called. */ | |
| 6163 ins_need_undo = TRUE; | |
| 6164 } | |
| 6165 if (do_internal) | |
| 667 | 6166 #endif |
| 2004 | 6167 internal_format(textwidth, second_indent, flags, c == NUL, c); |
| 667 | 6168 } |
| 6169 | |
| 7 | 6170 if (c == NUL) /* only formatting was wanted */ |
| 6171 return; | |
| 6172 | |
| 6173 #ifdef FEAT_COMMENTS | |
| 6174 /* Check whether this character should end a comment. */ | |
| 6175 if (did_ai && (int)c == end_comment_pending) | |
| 6176 { | |
| 6177 char_u *line; | |
| 6178 char_u lead_end[COM_MAX_LEN]; /* end-comment string */ | |
| 6179 int middle_len, end_len; | |
| 6180 int i; | |
| 6181 | |
| 6182 /* | |
| 6183 * Need to remove existing (middle) comment leader and insert end | |
| 6184 * comment leader. First, check what comment leader we can find. | |
| 6185 */ | |
| 3562 | 6186 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
| 7 | 6187 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */ |
| 6188 { | |
| 6189 /* Skip middle-comment string */ | |
| 6190 while (*p && p[-1] != ':') /* find end of middle flags */ | |
| 6191 ++p; | |
| 6192 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6193 /* Don't count trailing white space for middle_len */ | |
|
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diff
changeset
|
6194 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
| 7 | 6195 --middle_len; |
| 6196 | |
| 6197 /* Find the end-comment string */ | |
| 6198 while (*p && p[-1] != ':') /* find end of end flags */ | |
| 6199 ++p; | |
| 6200 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6201 | |
| 6202 /* Skip white space before the cursor */ | |
| 6203 i = curwin->w_cursor.col; | |
|
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diff
changeset
|
6204 while (--i >= 0 && VIM_ISWHITE(line[i])) |
| 7 | 6205 ; |
| 6206 i++; | |
| 6207 | |
| 6208 /* Skip to before the middle leader */ | |
| 6209 i -= middle_len; | |
| 6210 | |
| 6211 /* Check some expected things before we go on */ | |
| 6212 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) | |
| 6213 { | |
| 6214 /* Backspace over all the stuff we want to replace */ | |
| 6215 backspace_until_column(i); | |
| 6216 | |
| 6217 /* | |
| 6218 * Insert the end-comment string, except for the last | |
| 6219 * character, which will get inserted as normal later. | |
| 6220 */ | |
| 6221 ins_bytes_len(lead_end, end_len - 1); | |
| 6222 } | |
| 6223 } | |
| 6224 } | |
| 6225 end_comment_pending = NUL; | |
| 6226 #endif | |
| 6227 | |
| 6228 did_ai = FALSE; | |
| 6229 #ifdef FEAT_SMARTINDENT | |
| 6230 did_si = FALSE; | |
| 6231 can_si = FALSE; | |
| 6232 can_si_back = FALSE; | |
| 6233 #endif | |
| 6234 | |
| 6235 /* | |
| 6236 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
| 6237 * This speeds up normal text input considerably. | |
| 6238 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
| 6239 * need to re-indent at a ':', or any other character (but not what | |
| 6240 * 'paste' is set).. | |
| 3390 | 6241 * Don't do this when there an InsertCharPre autocommand is defined, |
| 6242 * because we need to fire the event for every character. | |
|
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13788
diff
changeset
|
6243 * Do the check for InsertCharPre before the call to vpeekc() because the |
|
08370aad873d
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diff
changeset
|
6244 * InsertCharPre autocommand could change the input buffer. |
| 7 | 6245 */ |
| 6246 #ifdef USE_ON_FLY_SCROLL | |
| 6247 dont_scroll = FALSE; /* allow scrolling here */ | |
| 6248 #endif | |
| 6249 | |
| 6250 if ( !ISSPECIAL(c) | |
| 6251 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
|
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diff
changeset
|
6252 && !has_insertcharpre() |
| 7 | 6253 && vpeekc() != NUL |
| 6254 && !(State & REPLACE_FLAG) | |
| 6255 #ifdef FEAT_CINDENT | |
| 6256 && !cindent_on() | |
| 6257 #endif | |
| 6258 #ifdef FEAT_RIGHTLEFT | |
| 6259 && !p_ri | |
| 6260 #endif | |
|
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diff
changeset
|
6261 ) |
| 7 | 6262 { |
| 6263 #define INPUT_BUFLEN 100 | |
| 6264 char_u buf[INPUT_BUFLEN + 1]; | |
| 6265 int i; | |
| 6266 colnr_T virtcol = 0; | |
| 6267 | |
| 6268 buf[0] = c; | |
| 6269 i = 1; | |
| 667 | 6270 if (textwidth > 0) |
| 7 | 6271 virtcol = get_nolist_virtcol(); |
| 6272 /* | |
| 6273 * Stop the string when: | |
| 6274 * - no more chars available | |
| 6275 * - finding a special character (command key) | |
| 6276 * - buffer is full | |
| 6277 * - running into the 'textwidth' boundary | |
| 6278 * - need to check for abbreviation: A non-word char after a word-char | |
| 6279 */ | |
| 6280 while ( (c = vpeekc()) != NUL | |
| 6281 && !ISSPECIAL(c) | |
| 6282 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
| 6283 && i < INPUT_BUFLEN | |
|
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diff
changeset
|
6284 # ifdef FEAT_FKMAP |
|
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diff
changeset
|
6285 && !(p_fkmap && KeyTyped) /* Farsi mode mapping moves cursor */ |
|
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diff
changeset
|
6286 # endif |
| 7 | 6287 && (textwidth == 0 |
| 6288 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
| 6289 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
| 6290 { | |
| 6291 #ifdef FEAT_RIGHTLEFT | |
| 6292 c = vgetc(); | |
| 6293 if (p_hkmap && KeyTyped) | |
| 6294 c = hkmap(c); /* Hebrew mode mapping */ | |
| 6295 buf[i++] = c; | |
| 6296 #else | |
| 6297 buf[i++] = vgetc(); | |
| 6298 #endif | |
| 6299 } | |
| 6300 | |
| 6301 #ifdef FEAT_DIGRAPHS | |
| 6302 do_digraph(-1); /* clear digraphs */ | |
| 6303 do_digraph(buf[i-1]); /* may be the start of a digraph */ | |
| 6304 #endif | |
| 6305 buf[i] = NUL; | |
| 6306 ins_str(buf); | |
| 6307 if (flags & INSCHAR_CTRLV) | |
| 6308 { | |
| 6309 redo_literal(*buf); | |
| 6310 i = 1; | |
| 6311 } | |
| 6312 else | |
| 6313 i = 0; | |
| 6314 if (buf[i] != NUL) | |
| 620 | 6315 AppendToRedobuffLit(buf + i, -1); |
| 7 | 6316 } |
| 6317 else | |
| 6318 { | |
| 667 | 6319 int cc; |
| 6320 | |
| 7 | 6321 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 6322 { | |
| 6323 char_u buf[MB_MAXBYTES + 1]; | |
| 6324 | |
| 6325 (*mb_char2bytes)(c, buf); | |
| 6326 buf[cc] = NUL; | |
| 6327 ins_char_bytes(buf, cc); | |
| 6328 AppendCharToRedobuff(c); | |
| 6329 } | |
| 6330 else | |
| 6331 { | |
| 6332 ins_char(c); | |
| 6333 if (flags & INSCHAR_CTRLV) | |
| 6334 redo_literal(c); | |
| 6335 else | |
| 6336 AppendCharToRedobuff(c); | |
| 6337 } | |
| 6338 } | |
| 6339 } | |
| 6340 | |
| 6341 /* | |
| 667 | 6342 * Format text at the current insert position. |
| 3584 | 6343 * |
| 6344 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent | |
| 6345 * will be the comment leader length sent to open_line(). | |
| 667 | 6346 */ |
| 6347 static void | |
|
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7799
diff
changeset
|
6348 internal_format( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6349 int textwidth, |
|
83861277e6a3
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diff
changeset
|
6350 int second_indent, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
6351 int flags, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
6352 int format_only, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6353 int c) /* character to be inserted (can be NUL) */ |
| 667 | 6354 { |
| 6355 int cc; | |
| 6356 int save_char = NUL; | |
| 6357 int haveto_redraw = FALSE; | |
| 6358 int fo_ins_blank = has_format_option(FO_INS_BLANK); | |
| 6359 int fo_multibyte = has_format_option(FO_MBYTE_BREAK); | |
| 6360 int fo_white_par = has_format_option(FO_WHITE_PAR); | |
| 6361 int first_line = TRUE; | |
| 6362 #ifdef FEAT_COMMENTS | |
| 6363 colnr_T leader_len; | |
| 6364 int no_leader = FALSE; | |
| 6365 int do_comments = (flags & INSCHAR_DO_COM); | |
| 6366 #endif | |
| 6199 | 6367 #ifdef FEAT_LINEBREAK |
| 6368 int has_lbr = curwin->w_p_lbr; | |
| 6369 | |
| 6370 /* make sure win_lbr_chartabsize() counts correctly */ | |
| 6371 curwin->w_p_lbr = FALSE; | |
| 6372 #endif | |
| 667 | 6373 |
| 6374 /* | |
| 6375 * When 'ai' is off we don't want a space under the cursor to be | |
| 6376 * deleted. Replace it with an 'x' temporarily. | |
| 6377 */ | |
|
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diff
changeset
|
6378 if (!curbuf->b_p_ai && !(State & VREPLACE_FLAG)) |
| 667 | 6379 { |
| 6380 cc = gchar_cursor(); | |
|
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changeset
|
6381 if (VIM_ISWHITE(cc)) |
| 667 | 6382 { |
| 6383 save_char = cc; | |
| 6384 pchar_cursor('x'); | |
| 6385 } | |
| 6386 } | |
| 6387 | |
| 6388 /* | |
| 6389 * Repeat breaking lines, until the current line is not too long. | |
| 6390 */ | |
| 6391 while (!got_int) | |
| 6392 { | |
| 6393 int startcol; /* Cursor column at entry */ | |
| 6394 int wantcol; /* column at textwidth border */ | |
| 6395 int foundcol; /* column for start of spaces */ | |
| 6396 int end_foundcol = 0; /* column for start of word */ | |
| 6397 colnr_T len; | |
| 6398 colnr_T virtcol; | |
| 6399 int orig_col = 0; | |
| 6400 char_u *saved_text = NULL; | |
| 6401 colnr_T col; | |
| 2004 | 6402 colnr_T end_col; |
|
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changeset
|
6403 int wcc; // counter for whitespace chars |
| 2004 | 6404 |
| 6405 virtcol = get_nolist_virtcol() | |
| 6406 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6407 if (virtcol <= (colnr_T)textwidth) | |
| 667 | 6408 break; |
| 6409 | |
| 6410 #ifdef FEAT_COMMENTS | |
| 6411 if (no_leader) | |
| 6412 do_comments = FALSE; | |
| 6413 else if (!(flags & INSCHAR_FORMAT) | |
| 6414 && has_format_option(FO_WRAP_COMS)) | |
| 6415 do_comments = TRUE; | |
| 6416 | |
| 6417 /* Don't break until after the comment leader */ | |
| 6418 if (do_comments) | |
| 3562 | 6419 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE); |
| 667 | 6420 else |
| 6421 leader_len = 0; | |
| 6422 | |
| 6423 /* If the line doesn't start with a comment leader, then don't | |
| 6424 * start one in a following broken line. Avoids that a %word | |
| 6425 * moved to the start of the next line causes all following lines | |
| 6426 * to start with %. */ | |
| 6427 if (leader_len == 0) | |
| 6428 no_leader = TRUE; | |
| 6429 #endif | |
| 6430 if (!(flags & INSCHAR_FORMAT) | |
| 6431 #ifdef FEAT_COMMENTS | |
| 6432 && leader_len == 0 | |
| 6433 #endif | |
| 6434 && !has_format_option(FO_WRAP)) | |
| 6435 | |
| 6436 break; | |
| 6437 if ((startcol = curwin->w_cursor.col) == 0) | |
| 6438 break; | |
| 6439 | |
| 6440 /* find column of textwidth border */ | |
| 6441 coladvance((colnr_T)textwidth); | |
| 6442 wantcol = curwin->w_cursor.col; | |
| 6443 | |
| 2004 | 6444 curwin->w_cursor.col = startcol; |
| 667 | 6445 foundcol = 0; |
| 6446 | |
| 6447 /* | |
| 6448 * Find position to break at. | |
| 6449 * Stop at first entered white when 'formatoptions' has 'v' | |
| 6450 */ | |
| 6451 while ((!fo_ins_blank && !has_format_option(FO_INS_VI)) | |
| 3162 | 6452 || (flags & INSCHAR_FORMAT) |
| 667 | 6453 || curwin->w_cursor.lnum != Insstart.lnum |
| 6454 || curwin->w_cursor.col >= Insstart.col) | |
| 6455 { | |
| 2004 | 6456 if (curwin->w_cursor.col == startcol && c != NUL) |
| 6457 cc = c; | |
| 6458 else | |
| 6459 cc = gchar_cursor(); | |
| 667 | 6460 if (WHITECHAR(cc)) |
| 6461 { | |
| 6462 /* remember position of blank just before text */ | |
| 2004 | 6463 end_col = curwin->w_cursor.col; |
| 667 | 6464 |
|
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diff
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|
6465 // find start of sequence of blanks |
|
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diff
changeset
|
6466 wcc = 0; |
| 667 | 6467 while (curwin->w_cursor.col > 0 && WHITECHAR(cc)) |
| 6468 { | |
| 6469 dec_cursor(); | |
| 6470 cc = gchar_cursor(); | |
|
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diff
changeset
|
6471 |
|
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diff
changeset
|
6472 // Increment count of how many whitespace chars in this |
|
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diff
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|
6473 // group; we only need to know if it's more than one. |
|
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|
6474 if (wcc < 2) |
|
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diff
changeset
|
6475 wcc++; |
| 667 | 6476 } |
| 6477 if (curwin->w_cursor.col == 0 && WHITECHAR(cc)) | |
| 6478 break; /* only spaces in front of text */ | |
|
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|
6479 |
|
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|
6480 // Don't break after a period when 'formatoptions' has 'p' and |
|
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diff
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|
6481 // there are less than two spaces. |
|
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diff
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|
6482 if (has_format_option(FO_PERIOD_ABBR) && cc == '.' && wcc < 2) |
|
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diff
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|
6483 continue; |
|
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|
6484 |
| 667 | 6485 #ifdef FEAT_COMMENTS |
| 6486 /* Don't break until after the comment leader */ | |
| 6487 if (curwin->w_cursor.col < leader_len) | |
| 6488 break; | |
| 6489 #endif | |
| 6490 if (has_format_option(FO_ONE_LETTER)) | |
| 6491 { | |
| 6492 /* do not break after one-letter words */ | |
| 6493 if (curwin->w_cursor.col == 0) | |
| 6494 break; /* one-letter word at begin */ | |
| 2004 | 6495 #ifdef FEAT_COMMENTS |
| 6496 /* do not break "#a b" when 'tw' is 2 */ | |
| 6497 if (curwin->w_cursor.col <= leader_len) | |
| 6498 break; | |
| 6499 #endif | |
| 667 | 6500 col = curwin->w_cursor.col; |
| 6501 dec_cursor(); | |
| 6502 cc = gchar_cursor(); | |
| 6503 | |
| 6504 if (WHITECHAR(cc)) | |
| 6505 continue; /* one-letter, continue */ | |
| 6506 curwin->w_cursor.col = col; | |
| 6507 } | |
| 2004 | 6508 |
| 6509 inc_cursor(); | |
| 6510 | |
| 6511 end_foundcol = end_col + 1; | |
| 6512 foundcol = curwin->w_cursor.col; | |
| 6513 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 667 | 6514 break; |
| 6515 } | |
| 2004 | 6516 else if (cc >= 0x100 && fo_multibyte) |
| 667 | 6517 { |
| 6518 /* Break after or before a multi-byte character. */ | |
| 2004 | 6519 if (curwin->w_cursor.col != startcol) |
| 6520 { | |
| 6521 #ifdef FEAT_COMMENTS | |
| 6522 /* Don't break until after the comment leader */ | |
| 6523 if (curwin->w_cursor.col < leader_len) | |
| 6524 break; | |
| 6525 #endif | |
| 6526 col = curwin->w_cursor.col; | |
| 6527 inc_cursor(); | |
| 6528 /* Don't change end_foundcol if already set. */ | |
| 6529 if (foundcol != curwin->w_cursor.col) | |
| 6530 { | |
| 6531 foundcol = curwin->w_cursor.col; | |
| 6532 end_foundcol = foundcol; | |
| 6533 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 6534 break; | |
| 6535 } | |
| 6536 curwin->w_cursor.col = col; | |
| 6537 } | |
| 6538 | |
| 6539 if (curwin->w_cursor.col == 0) | |
| 6540 break; | |
| 6541 | |
| 6542 col = curwin->w_cursor.col; | |
| 6543 | |
| 6544 dec_cursor(); | |
| 6545 cc = gchar_cursor(); | |
| 6546 | |
| 6547 if (WHITECHAR(cc)) | |
| 6548 continue; /* break with space */ | |
| 6549 #ifdef FEAT_COMMENTS | |
| 6550 /* Don't break until after the comment leader */ | |
| 6551 if (curwin->w_cursor.col < leader_len) | |
| 6552 break; | |
| 6553 #endif | |
| 6554 | |
| 6555 curwin->w_cursor.col = col; | |
| 6556 | |
| 667 | 6557 foundcol = curwin->w_cursor.col; |
| 6558 end_foundcol = foundcol; | |
| 2004 | 6559 if (curwin->w_cursor.col <= (colnr_T)wantcol) |
| 6560 break; | |
| 667 | 6561 } |
| 6562 if (curwin->w_cursor.col == 0) | |
| 6563 break; | |
| 6564 dec_cursor(); | |
| 6565 } | |
| 6566 | |
| 6567 if (foundcol == 0) /* no spaces, cannot break line */ | |
| 6568 { | |
| 6569 curwin->w_cursor.col = startcol; | |
| 6570 break; | |
| 6571 } | |
| 6572 | |
| 6573 /* Going to break the line, remove any "$" now. */ | |
| 6574 undisplay_dollar(); | |
| 6575 | |
| 6576 /* | |
| 6577 * Offset between cursor position and line break is used by replace | |
| 6578 * stack functions. VREPLACE does not use this, and backspaces | |
| 6579 * over the text instead. | |
| 6580 */ | |
| 6581 if (State & VREPLACE_FLAG) | |
| 6582 orig_col = startcol; /* Will start backspacing from here */ | |
| 6583 else | |
| 2004 | 6584 replace_offset = startcol - end_foundcol; |
| 667 | 6585 |
| 6586 /* | |
| 6587 * adjust startcol for spaces that will be deleted and | |
| 6588 * characters that will remain on top line | |
| 6589 */ | |
| 6590 curwin->w_cursor.col = foundcol; | |
| 2004 | 6591 while ((cc = gchar_cursor(), WHITECHAR(cc)) |
| 6592 && (!fo_white_par || curwin->w_cursor.col < startcol)) | |
| 667 | 6593 inc_cursor(); |
| 6594 startcol -= curwin->w_cursor.col; | |
| 6595 if (startcol < 0) | |
| 6596 startcol = 0; | |
| 6597 | |
| 6598 if (State & VREPLACE_FLAG) | |
| 6599 { | |
| 6600 /* | |
| 6601 * In VREPLACE mode, we will backspace over the text to be | |
| 6602 * wrapped, so save a copy now to put on the next line. | |
| 6603 */ | |
| 6604 saved_text = vim_strsave(ml_get_cursor()); | |
| 6605 curwin->w_cursor.col = orig_col; | |
| 6606 if (saved_text == NULL) | |
| 6607 break; /* Can't do it, out of memory */ | |
| 6608 saved_text[startcol] = NUL; | |
| 6609 | |
| 6610 /* Backspace over characters that will move to the next line */ | |
| 6611 if (!fo_white_par) | |
| 6612 backspace_until_column(foundcol); | |
| 6613 } | |
| 6614 else | |
| 6615 { | |
| 6616 /* put cursor after pos. to break line */ | |
| 6617 if (!fo_white_par) | |
| 6618 curwin->w_cursor.col = foundcol; | |
| 6619 } | |
| 6620 | |
| 6621 /* | |
| 6622 * Split the line just before the margin. | |
| 6623 * Only insert/delete lines, but don't really redraw the window. | |
| 6624 */ | |
| 6625 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX | |
| 6626 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0) | |
| 6627 #ifdef FEAT_COMMENTS | |
| 6628 + (do_comments ? OPENLINE_DO_COM : 0) | |
| 3584 | 6629 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0) |
| 6630 #endif | |
| 6631 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent)); | |
| 6632 if (!(flags & INSCHAR_COM_LIST)) | |
| 6633 old_indent = 0; | |
| 667 | 6634 |
| 6635 replace_offset = 0; | |
| 6636 if (first_line) | |
| 6637 { | |
| 3584 | 6638 if (!(flags & INSCHAR_COM_LIST)) |
| 6639 { | |
| 6640 /* | |
| 3632 | 6641 * This section is for auto-wrap of numeric lists. When not |
| 6642 * in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST | |
| 6643 * flag will be set and open_line() will handle it (as seen | |
| 6644 * above). The code here (and in get_number_indent()) will | |
| 6645 * recognize comments if needed... | |
| 3584 | 6646 */ |
| 6647 if (second_indent < 0 && has_format_option(FO_Q_NUMBER)) | |
| 3632 | 6648 second_indent = |
| 6649 get_number_indent(curwin->w_cursor.lnum - 1); | |
| 3584 | 6650 if (second_indent >= 0) |
| 6651 { | |
| 6652 if (State & VREPLACE_FLAG) | |
| 6653 change_indent(INDENT_SET, second_indent, | |
| 6654 FALSE, NUL, TRUE); | |
| 6655 else | |
| 3632 | 6656 #ifdef FEAT_COMMENTS |
| 6657 if (leader_len > 0 && second_indent - leader_len > 0) | |
| 6658 { | |
| 6659 int i; | |
| 6660 int padding = second_indent - leader_len; | |
| 6661 | |
| 6662 /* We started at the first_line of a numbered list | |
| 6663 * that has a comment. the open_line() function has | |
| 6664 * inserted the proper comment leader and positioned | |
| 6665 * the cursor at the end of the split line. Now we | |
| 6666 * add the additional whitespace needed after the | |
| 6667 * comment leader for the numbered list. */ | |
| 6668 for (i = 0; i < padding; i++) | |
| 6669 ins_str((char_u *)" "); | |
| 6670 } | |
| 6671 else | |
| 6672 { | |
| 6673 #endif | |
| 3584 | 6674 (void)set_indent(second_indent, SIN_CHANGED); |
| 3632 | 6675 #ifdef FEAT_COMMENTS |
| 6676 } | |
| 6677 #endif | |
| 3584 | 6678 } |
| 667 | 6679 } |
| 6680 first_line = FALSE; | |
| 6681 } | |
| 6682 | |
| 6683 if (State & VREPLACE_FLAG) | |
| 6684 { | |
| 6685 /* | |
| 6686 * In VREPLACE mode we have backspaced over the text to be | |
| 6687 * moved, now we re-insert it into the new line. | |
| 6688 */ | |
| 6689 ins_bytes(saved_text); | |
| 6690 vim_free(saved_text); | |
| 6691 } | |
| 6692 else | |
| 6693 { | |
| 6694 /* | |
| 6695 * Check if cursor is not past the NUL off the line, cindent | |
| 6696 * may have added or removed indent. | |
| 6697 */ | |
| 6698 curwin->w_cursor.col += startcol; | |
| 6699 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 6700 if (curwin->w_cursor.col > len) | |
| 6701 curwin->w_cursor.col = len; | |
| 6702 } | |
| 6703 | |
| 6704 haveto_redraw = TRUE; | |
| 6705 #ifdef FEAT_CINDENT | |
| 6706 can_cindent = TRUE; | |
| 6707 #endif | |
| 6708 /* moved the cursor, don't autoindent or cindent now */ | |
| 6709 did_ai = FALSE; | |
| 6710 #ifdef FEAT_SMARTINDENT | |
| 6711 did_si = FALSE; | |
| 6712 can_si = FALSE; | |
| 6713 can_si_back = FALSE; | |
| 6714 #endif | |
| 6715 line_breakcheck(); | |
| 6716 } | |
| 6717 | |
| 6718 if (save_char != NUL) /* put back space after cursor */ | |
| 6719 pchar_cursor(save_char); | |
| 6720 | |
| 6199 | 6721 #ifdef FEAT_LINEBREAK |
| 6722 curwin->w_p_lbr = has_lbr; | |
| 6723 #endif | |
| 667 | 6724 if (!format_only && haveto_redraw) |
| 6725 { | |
| 6726 update_topline(); | |
| 6727 redraw_curbuf_later(VALID); | |
| 6728 } | |
| 6729 } | |
| 6730 | |
| 6731 /* | |
| 7 | 6732 * Called after inserting or deleting text: When 'formatoptions' includes the |
| 6733 * 'a' flag format from the current line until the end of the paragraph. | |
| 6734 * Keep the cursor at the same position relative to the text. | |
| 6735 * The caller must have saved the cursor line for undo, following ones will be | |
| 6736 * saved here. | |
| 6737 */ | |
| 6738 void | |
|
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parents:
7799
diff
changeset
|
6739 auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6740 int trailblank, /* when TRUE also format with trailing blank */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6741 int prev_line) /* may start in previous line */ |
| 7 | 6742 { |
| 6743 pos_T pos; | |
| 6744 colnr_T len; | |
| 6745 char_u *old; | |
| 6746 char_u *new, *pnew; | |
| 6747 int wasatend; | |
| 301 | 6748 int cc; |
| 7 | 6749 |
| 6750 if (!has_format_option(FO_AUTO)) | |
| 6751 return; | |
| 6752 | |
| 6753 pos = curwin->w_cursor; | |
| 6754 old = ml_get_curline(); | |
| 6755 | |
| 6756 /* may remove added space */ | |
| 6757 check_auto_format(FALSE); | |
| 6758 | |
| 6759 /* Don't format in Insert mode when the cursor is on a trailing blank, the | |
| 6760 * user might insert normal text next. Also skip formatting when "1" is | |
| 6761 * in 'formatoptions' and there is a single character before the cursor. | |
| 6762 * Otherwise the line would be broken and when typing another non-white | |
| 6763 * next they are not joined back together. */ | |
| 1872 | 6764 wasatend = (pos.col == (colnr_T)STRLEN(old)); |
| 7 | 6765 if (*old != NUL && !trailblank && wasatend) |
| 6766 { | |
| 6767 dec_cursor(); | |
| 301 | 6768 cc = gchar_cursor(); |
| 6769 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0 | |
| 6770 && has_format_option(FO_ONE_LETTER)) | |
| 7 | 6771 dec_cursor(); |
| 301 | 6772 cc = gchar_cursor(); |
| 6773 if (WHITECHAR(cc)) | |
| 7 | 6774 { |
| 6775 curwin->w_cursor = pos; | |
| 6776 return; | |
| 6777 } | |
| 6778 curwin->w_cursor = pos; | |
| 6779 } | |
| 6780 | |
| 6781 #ifdef FEAT_COMMENTS | |
| 6782 /* With the 'c' flag in 'formatoptions' and 't' missing: only format | |
| 6783 * comments. */ | |
| 6784 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP) | |
| 3562 | 6785 && get_leader_len(old, NULL, FALSE, TRUE) == 0) |
| 7 | 6786 return; |
| 6787 #endif | |
| 6788 | |
| 6789 /* | |
| 6790 * May start formatting in a previous line, so that after "x" a word is | |
| 6791 * moved to the previous line if it fits there now. Only when this is not | |
| 6792 * the start of a paragraph. | |
| 6793 */ | |
| 6794 if (prev_line && !paragraph_start(curwin->w_cursor.lnum)) | |
| 6795 { | |
| 6796 --curwin->w_cursor.lnum; | |
| 6797 if (u_save_cursor() == FAIL) | |
| 6798 return; | |
| 6799 } | |
| 6800 | |
| 6801 /* | |
| 6802 * Do the formatting and restore the cursor position. "saved_cursor" will | |
| 6803 * be adjusted for the text formatting. | |
| 6804 */ | |
| 6805 saved_cursor = pos; | |
| 1563 | 6806 format_lines((linenr_T)-1, FALSE); |
| 7 | 6807 curwin->w_cursor = saved_cursor; |
| 6808 saved_cursor.lnum = 0; | |
| 6809 | |
| 6810 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6811 { | |
| 6812 /* "cannot happen" */ | |
| 6813 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6814 coladvance((colnr_T)MAXCOL); | |
| 6815 } | |
| 6816 else | |
| 6817 check_cursor_col(); | |
| 6818 | |
| 6819 /* Insert mode: If the cursor is now after the end of the line while it | |
| 6820 * previously wasn't, the line was broken. Because of the rule above we | |
| 6821 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph | |
| 6822 * formatted. */ | |
| 6823 if (!wasatend && has_format_option(FO_WHITE_PAR)) | |
| 6824 { | |
| 6825 new = ml_get_curline(); | |
| 835 | 6826 len = (colnr_T)STRLEN(new); |
| 7 | 6827 if (curwin->w_cursor.col == len) |
| 6828 { | |
| 6829 pnew = vim_strnsave(new, len + 2); | |
| 6830 pnew[len] = ' '; | |
| 6831 pnew[len + 1] = NUL; | |
| 6832 ml_replace(curwin->w_cursor.lnum, pnew, FALSE); | |
| 6833 /* remove the space later */ | |
| 6834 did_add_space = TRUE; | |
| 6835 } | |
| 6836 else | |
| 6837 /* may remove added space */ | |
| 6838 check_auto_format(FALSE); | |
| 6839 } | |
| 6840 | |
| 6841 check_cursor(); | |
| 6842 } | |
| 6843 | |
| 6844 /* | |
| 6845 * When an extra space was added to continue a paragraph for auto-formatting, | |
| 6846 * delete it now. The space must be under the cursor, just after the insert | |
| 6847 * position. | |
| 6848 */ | |
| 6849 static void | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6850 check_auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6851 int end_insert) /* TRUE when ending Insert mode */ |
| 7 | 6852 { |
| 6853 int c = ' '; | |
| 301 | 6854 int cc; |
| 7 | 6855 |
| 6856 if (did_add_space) | |
| 6857 { | |
| 301 | 6858 cc = gchar_cursor(); |
| 6859 if (!WHITECHAR(cc)) | |
| 7 | 6860 /* Somehow the space was removed already. */ |
| 6861 did_add_space = FALSE; | |
| 6862 else | |
| 6863 { | |
| 6864 if (!end_insert) | |
| 6865 { | |
| 6866 inc_cursor(); | |
| 6867 c = gchar_cursor(); | |
| 6868 dec_cursor(); | |
| 6869 } | |
| 6870 if (c != NUL) | |
| 6871 { | |
| 6872 /* The space is no longer at the end of the line, delete it. */ | |
| 6873 del_char(FALSE); | |
| 6874 did_add_space = FALSE; | |
| 6875 } | |
| 6876 } | |
| 6877 } | |
| 6878 } | |
| 6879 | |
| 6880 /* | |
| 6881 * Find out textwidth to be used for formatting: | |
| 6882 * if 'textwidth' option is set, use it | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
6883 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin' |
| 7 | 6884 * if invalid value, use 0. |
| 6885 * Set default to window width (maximum 79) for "gq" operator. | |
| 6886 */ | |
| 6887 int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6888 comp_textwidth( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6889 int ff) /* force formatting (for "gq" command) */ |
| 7 | 6890 { |
| 6891 int textwidth; | |
| 6892 | |
| 6893 textwidth = curbuf->b_p_tw; | |
| 6894 if (textwidth == 0 && curbuf->b_p_wm) | |
| 6895 { | |
| 6896 /* The width is the window width minus 'wrapmargin' minus all the | |
| 6897 * things that add to the margin. */ | |
|
12515
972ea22c946f
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Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
6898 textwidth = curwin->w_width - curbuf->b_p_wm; |
| 7 | 6899 #ifdef FEAT_CMDWIN |
| 6900 if (cmdwin_type != 0) | |
| 6901 textwidth -= 1; | |
| 6902 #endif | |
| 6903 #ifdef FEAT_FOLDING | |
| 6904 textwidth -= curwin->w_p_fdc; | |
| 6905 #endif | |
| 6906 #ifdef FEAT_SIGNS | |
|
9852
4eea48b76d03
commit https://github.com/vim/vim/commit/95ec9d6a6ab3117d60ff638670a803d43974ba51
Christian Brabandt <cb@256bit.org>
parents:
9826
diff
changeset
|
6907 if (signcolumn_on(curwin)) |
| 7 | 6908 textwidth -= 1; |
| 6909 #endif | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2107
diff
changeset
|
6910 if (curwin->w_p_nu || curwin->w_p_rnu) |
| 7 | 6911 textwidth -= 8; |
| 6912 } | |
| 6913 if (textwidth < 0) | |
| 6914 textwidth = 0; | |
| 6915 if (ff && textwidth == 0) | |
| 6916 { | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
6917 textwidth = curwin->w_width - 1; |
| 7 | 6918 if (textwidth > 79) |
| 6919 textwidth = 79; | |
| 6920 } | |
| 6921 return textwidth; | |
| 6922 } | |
| 6923 | |
| 6924 /* | |
| 6925 * Put a character in the redo buffer, for when just after a CTRL-V. | |
| 6926 */ | |
| 6927 static void | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6928 redo_literal(int c) |
| 7 | 6929 { |
| 6930 char_u buf[10]; | |
| 6931 | |
| 6932 /* Only digits need special treatment. Translate them into a string of | |
| 6933 * three digits. */ | |
| 6934 if (VIM_ISDIGIT(c)) | |
| 6935 { | |
| 1872 | 6936 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
| 7 | 6937 AppendToRedobuff(buf); |
| 6938 } | |
| 6939 else | |
| 6940 AppendCharToRedobuff(c); | |
| 6941 } | |
| 6942 | |
| 6943 /* | |
| 6944 * start_arrow() is called when an arrow key is used in insert mode. | |
| 484 | 6945 * For undo/redo it resembles hitting the <ESC> key. |
| 7 | 6946 */ |
| 6947 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6948 start_arrow( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6949 pos_T *end_insert_pos) /* can be NULL */ |
|
7074
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6950 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6951 start_arrow_common(end_insert_pos, TRUE); |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6952 } |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6953 |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6954 /* |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6955 * Like start_arrow() but with end_change argument. |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6956 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
6957 */ |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6958 static void |
|
7817
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parents:
7799
diff
changeset
|
6959 start_arrow_with_change( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
6960 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
6961 int end_change) /* end undoable change */ |
|
7074
c8efa41dd451
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parents:
6971
diff
changeset
|
6962 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6963 start_arrow_common(end_insert_pos, end_change); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
6964 if (!end_change) |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
6965 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6966 AppendCharToRedobuff(Ctrl_G); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6967 AppendCharToRedobuff('U'); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
6968 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6969 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6970 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6971 static void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6972 start_arrow_common( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6973 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6974 int end_change) /* end undoable change */ |
|
7074
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6975 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
6976 if (!arrow_used && end_change) /* something has been inserted */ |
| 7 | 6977 { |
| 6978 AppendToRedobuff(ESC_STR); | |
| 5434 | 6979 stop_insert(end_insert_pos, FALSE, FALSE); |
| 7 | 6980 arrow_used = TRUE; /* this means we stopped the current insert */ |
| 6981 } | |
| 744 | 6982 #ifdef FEAT_SPELL |
| 221 | 6983 check_spell_redraw(); |
| 6984 #endif | |
| 7 | 6985 } |
| 6986 | |
| 744 | 6987 #ifdef FEAT_SPELL |
| 221 | 6988 /* |
| 6989 * If we skipped highlighting word at cursor, do it now. | |
| 6990 * It may be skipped again, thus reset spell_redraw_lnum first. | |
| 6991 */ | |
| 6992 static void | |
|
7817
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parents:
7799
diff
changeset
|
6993 check_spell_redraw(void) |
| 221 | 6994 { |
| 6995 if (spell_redraw_lnum != 0) | |
| 6996 { | |
| 6997 linenr_T lnum = spell_redraw_lnum; | |
| 6998 | |
| 6999 spell_redraw_lnum = 0; | |
|
15400
ac5542aadd9c
patch 8.1.0708: third argument for redrawWinline() is always FALSE
Bram Moolenaar <Bram@vim.org>
parents:
15382
diff
changeset
|
7000 redrawWinline(curwin, lnum); |
| 221 | 7001 } |
| 7002 } | |
| 484 | 7003 |
| 7004 /* | |
| 7005 * Called when starting CTRL_X_SPELL mode: Move backwards to a previous badly | |
| 7006 * spelled word, if there is one. | |
| 7007 */ | |
| 7008 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7009 spell_back_to_badword(void) |
| 484 | 7010 { |
| 7011 pos_T tpos = curwin->w_cursor; | |
| 7012 | |
| 499 | 7013 spell_bad_len = spell_move_to(curwin, BACKWARD, TRUE, TRUE, NULL); |
| 484 | 7014 if (curwin->w_cursor.col != tpos.col) |
| 7015 start_arrow(&tpos); | |
| 7016 } | |
| 221 | 7017 #endif |
| 7018 | |
| 7 | 7019 /* |
| 7020 * stop_arrow() is called before a change is made in insert mode. | |
| 7021 * If an arrow key has been used, start a new insertion. | |
| 7022 * Returns FAIL if undo is impossible, shouldn't insert then. | |
| 7023 */ | |
| 7024 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7025 stop_arrow(void) |
| 7 | 7026 { |
| 7027 if (arrow_used) | |
| 7028 { | |
| 6138 | 7029 Insstart = curwin->w_cursor; /* new insertion starts here */ |
| 7030 if (Insstart.col > Insstart_orig.col && !ins_need_undo) | |
| 7031 /* Don't update the original insert position when moved to the | |
| 7032 * right, except when nothing was inserted yet. */ | |
| 7033 update_Insstart_orig = FALSE; | |
| 7034 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
| 7035 | |
| 7 | 7036 if (u_save_cursor() == OK) |
| 7037 { | |
| 7038 arrow_used = FALSE; | |
| 7039 ins_need_undo = FALSE; | |
| 7040 } | |
| 6138 | 7041 |
| 7 | 7042 ai_col = 0; |
| 7043 if (State & VREPLACE_FLAG) | |
| 7044 { | |
| 7045 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 7046 vr_lines_changed = 1; | |
| 7047 } | |
| 7048 ResetRedobuff(); | |
| 7049 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */ | |
| 613 | 7050 new_insert_skip = 2; |
| 7 | 7051 } |
| 7052 else if (ins_need_undo) | |
| 7053 { | |
| 7054 if (u_save_cursor() == OK) | |
| 7055 ins_need_undo = FALSE; | |
| 7056 } | |
| 7057 | |
| 7058 #ifdef FEAT_FOLDING | |
| 7059 /* Always open fold at the cursor line when inserting something. */ | |
| 7060 foldOpenCursor(); | |
| 7061 #endif | |
| 7062 | |
| 7063 return (arrow_used || ins_need_undo ? FAIL : OK); | |
| 7064 } | |
| 7065 | |
| 7066 /* | |
| 840 | 7067 * Do a few things to stop inserting. |
| 7068 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
| 7069 * to another window/buffer. | |
| 7 | 7070 */ |
| 7071 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7072 stop_insert( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7073 pos_T *end_insert_pos, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7074 int esc, /* called by ins_esc() */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7075 int nomove) /* <c-\><c-o>, don't move cursor */ |
| 7 | 7076 { |
| 603 | 7077 int cc; |
| 7078 char_u *ptr; | |
| 7 | 7079 |
| 7080 stop_redo_ins(); | |
| 7081 replace_flush(); /* abandon replace stack */ | |
| 7082 | |
| 7083 /* | |
| 603 | 7084 * Save the inserted text for later redo with ^@ and CTRL-A. |
| 7085 * Don't do it when "restart_edit" was set and nothing was inserted, | |
| 7086 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
| 7 | 7087 */ |
| 603 | 7088 ptr = get_inserted(); |
| 615 | 7089 if (did_restart_edit == 0 || (ptr != NULL |
| 7090 && (int)STRLEN(ptr) > new_insert_skip)) | |
| 603 | 7091 { |
| 7092 vim_free(last_insert); | |
| 7093 last_insert = ptr; | |
| 7094 last_insert_skip = new_insert_skip; | |
| 7095 } | |
| 7096 else | |
| 7097 vim_free(ptr); | |
| 7 | 7098 |
| 840 | 7099 if (!arrow_used && end_insert_pos != NULL) |
| 7 | 7100 { |
| 7101 /* Auto-format now. It may seem strange to do this when stopping an | |
| 7102 * insertion (or moving the cursor), but it's required when appending | |
| 7103 * a line and having it end in a space. But only do it when something | |
| 7104 * was actually inserted, otherwise undo won't work. */ | |
| 10 | 7105 if (!ins_need_undo && has_format_option(FO_AUTO)) |
| 7 | 7106 { |
| 10 | 7107 pos_T tpos = curwin->w_cursor; |
| 7108 | |
| 7 | 7109 /* When the cursor is at the end of the line after a space the |
| 7110 * formatting will move it to the following word. Avoid that by | |
| 7111 * moving the cursor onto the space. */ | |
| 7112 cc = 'x'; | |
| 7113 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
| 7114 { | |
| 7115 dec_cursor(); | |
| 7116 cc = gchar_cursor(); | |
|
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changeset
|
7117 if (!VIM_ISWHITE(cc)) |
| 10 | 7118 curwin->w_cursor = tpos; |
| 7 | 7119 } |
| 7120 | |
| 7121 auto_format(TRUE, FALSE); | |
| 7122 | |
|
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changeset
|
7123 if (VIM_ISWHITE(cc)) |
| 10 | 7124 { |
| 7125 if (gchar_cursor() != NUL) | |
| 7126 inc_cursor(); | |
|
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changeset
|
7127 // If the cursor is still at the same character, also keep |
|
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changeset
|
7128 // the "coladd". |
| 10 | 7129 if (gchar_cursor() == NUL |
| 7130 && curwin->w_cursor.lnum == tpos.lnum | |
| 7131 && curwin->w_cursor.col == tpos.col) | |
| 7132 curwin->w_cursor.coladd = tpos.coladd; | |
| 7133 } | |
| 7 | 7134 } |
| 7135 | |
| 7136 /* If a space was inserted for auto-formatting, remove it now. */ | |
| 7137 check_auto_format(TRUE); | |
| 7138 | |
| 7139 /* If we just did an auto-indent, remove the white space from the end | |
| 10 | 7140 * of the line, and put the cursor back. |
| 1892 | 7141 * Do this when ESC was used or moving the cursor up/down. |
| 7142 * Check for the old position still being valid, just in case the text | |
| 7143 * got changed unexpectedly. */ | |
| 5434 | 7144 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
| 1892 | 7145 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
| 7146 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
| 7 | 7147 { |
| 10 | 7148 pos_T tpos = curwin->w_cursor; |
| 7149 | |
| 7150 curwin->w_cursor = *end_insert_pos; | |
| 1892 | 7151 check_cursor_col(); /* make sure it is not past the line */ |
| 786 | 7152 for (;;) |
| 7153 { | |
| 7154 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
| 7155 --curwin->w_cursor.col; | |
| 7156 cc = gchar_cursor(); | |
|
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changeset
|
7157 if (!VIM_ISWHITE(cc)) |
| 786 | 7158 break; |
| 1892 | 7159 if (del_char(TRUE) == FAIL) |
| 7160 break; /* should not happen */ | |
| 786 | 7161 } |
| 10 | 7162 if (curwin->w_cursor.lnum != tpos.lnum) |
| 7163 curwin->w_cursor = tpos; | |
| 6318 | 7164 else |
| 7165 { | |
| 6363 | 7166 /* reset tpos, could have been invalidated in the loop above */ |
| 7167 tpos = curwin->w_cursor; | |
| 6318 | 7168 tpos.col++; |
| 7169 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
| 7170 ++curwin->w_cursor.col; /* put cursor back on the NUL */ | |
| 7171 } | |
| 7 | 7172 |
| 7173 /* <C-S-Right> may have started Visual mode, adjust the position for | |
| 7174 * deleted characters. */ | |
| 7175 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) | |
| 7176 { | |
| 1872 | 7177 int len = (int)STRLEN(ml_get_curline()); |
| 7178 | |
| 7179 if (VIsual.col > len) | |
| 7 | 7180 { |
| 1872 | 7181 VIsual.col = len; |
| 7 | 7182 VIsual.coladd = 0; |
| 7183 } | |
| 7184 } | |
| 7185 } | |
| 7186 } | |
| 7187 did_ai = FALSE; | |
| 7188 #ifdef FEAT_SMARTINDENT | |
| 7189 did_si = FALSE; | |
| 7190 can_si = FALSE; | |
| 7191 can_si_back = FALSE; | |
| 7192 #endif | |
| 7193 | |
| 840 | 7194 /* Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
| 7195 * now in a different buffer. */ | |
| 7196 if (end_insert_pos != NULL) | |
| 7197 { | |
| 7198 curbuf->b_op_start = Insstart; | |
| 5680 | 7199 curbuf->b_op_start_orig = Insstart_orig; |
| 840 | 7200 curbuf->b_op_end = *end_insert_pos; |
| 7201 } | |
| 7 | 7202 } |
| 7203 | |
| 7204 /* | |
| 7205 * Set the last inserted text to a single character. | |
| 7206 * Used for the replace command. | |
| 7207 */ | |
| 7208 void | |
|
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parents:
7799
diff
changeset
|
7209 set_last_insert(int c) |
| 7 | 7210 { |
| 7211 char_u *s; | |
| 7212 | |
| 7213 vim_free(last_insert); | |
| 7214 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
| 7215 if (last_insert != NULL) | |
| 7216 { | |
| 7217 s = last_insert; | |
| 7218 /* Use the CTRL-V only when entering a special char */ | |
| 7219 if (c < ' ' || c == DEL) | |
| 7220 *s++ = Ctrl_V; | |
| 7221 s = add_char2buf(c, s); | |
| 7222 *s++ = ESC; | |
| 7223 *s++ = NUL; | |
| 7224 last_insert_skip = 0; | |
| 7225 } | |
| 7226 } | |
| 7227 | |
| 359 | 7228 #if defined(EXITFREE) || defined(PROTO) |
| 7229 void | |
|
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diff
changeset
|
7230 free_last_insert(void) |
| 359 | 7231 { |
|
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changeset
|
7232 VIM_CLEAR(last_insert); |
| 1446 | 7233 # ifdef FEAT_INS_EXPAND |
|
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changeset
|
7234 VIM_CLEAR(compl_orig_text); |
| 1446 | 7235 # endif |
| 359 | 7236 } |
| 7237 #endif | |
| 7238 | |
| 7 | 7239 /* |
| 7240 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
| 7241 * and CSI. Handle multi-byte characters. | |
| 7242 * Returns a pointer to after the added bytes. | |
| 7243 */ | |
| 7244 char_u * | |
|
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parents:
7799
diff
changeset
|
7245 add_char2buf(int c, char_u *s) |
| 7 | 7246 { |
| 3549 | 7247 char_u temp[MB_MAXBYTES + 1]; |
| 7 | 7248 int i; |
| 7249 int len; | |
| 7250 | |
| 7251 len = (*mb_char2bytes)(c, temp); | |
| 7252 for (i = 0; i < len; ++i) | |
| 7253 { | |
| 7254 c = temp[i]; | |
| 7255 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */ | |
| 7256 if (c == K_SPECIAL) | |
| 7257 { | |
| 7258 *s++ = K_SPECIAL; | |
| 7259 *s++ = KS_SPECIAL; | |
| 7260 *s++ = KE_FILLER; | |
| 7261 } | |
| 7262 #ifdef FEAT_GUI | |
| 7263 else if (c == CSI) | |
| 7264 { | |
| 7265 *s++ = CSI; | |
| 7266 *s++ = KS_EXTRA; | |
| 7267 *s++ = (int)KE_CSI; | |
| 7268 } | |
| 7269 #endif | |
| 7270 else | |
| 7271 *s++ = c; | |
|
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changeset
|
7272 } |
| 7 | 7273 return s; |
| 7274 } | |
| 7275 | |
| 7276 /* | |
| 7277 * move cursor to start of line | |
| 7278 * if flags & BL_WHITE move to first non-white | |
| 7279 * if flags & BL_SOL move to first non-white if startofline is set, | |
| 7280 * otherwise keep "curswant" column | |
| 7281 * if flags & BL_FIX don't leave the cursor on a NUL. | |
| 7282 */ | |
| 7283 void | |
|
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parents:
7799
diff
changeset
|
7284 beginline(int flags) |
| 7 | 7285 { |
| 7286 if ((flags & BL_SOL) && !p_sol) | |
| 7287 coladvance(curwin->w_curswant); | |
| 7288 else | |
| 7289 { | |
| 7290 curwin->w_cursor.col = 0; | |
| 7291 curwin->w_cursor.coladd = 0; | |
| 7292 | |
| 7293 if (flags & (BL_WHITE | BL_SOL)) | |
| 7294 { | |
| 7295 char_u *ptr; | |
| 7296 | |
|
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changeset
|
7297 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
| 7 | 7298 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
| 7299 ++curwin->w_cursor.col; | |
| 7300 } | |
| 7301 curwin->w_set_curswant = TRUE; | |
| 7302 } | |
| 7303 } | |
| 7304 | |
| 7305 /* | |
| 7306 * oneright oneleft cursor_down cursor_up | |
| 7307 * | |
| 7308 * Move one char {right,left,down,up}. | |
| 773 | 7309 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
| 7 | 7310 * Return OK when successful, FAIL when we hit a line of file boundary. |
| 7311 */ | |
| 7312 | |
| 7313 int | |
|
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parents:
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diff
changeset
|
7314 oneright(void) |
| 7 | 7315 { |
| 7316 char_u *ptr; | |
| 7317 int l; | |
| 7318 | |
| 7319 if (virtual_active()) | |
| 7320 { | |
| 7321 pos_T prevpos = curwin->w_cursor; | |
| 7322 | |
| 7323 /* Adjust for multi-wide char (excluding TAB) */ | |
| 7324 ptr = ml_get_cursor(); | |
|
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changeset
|
7325 coladvance(getviscol() + ((*ptr != TAB |
|
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diff
changeset
|
7326 && vim_isprintc((*mb_ptr2char)(ptr))) |
| 7 | 7327 ? ptr2cells(ptr) : 1)); |
| 7328 curwin->w_set_curswant = TRUE; | |
| 7329 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */ | |
| 7330 return (prevpos.col != curwin->w_cursor.col | |
| 7331 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
| 7332 } | |
| 7333 | |
| 7334 ptr = ml_get_cursor(); | |
| 773 | 7335 if (*ptr == NUL) |
| 7336 return FAIL; /* already at the very end */ | |
| 7337 | |
| 7338 if (has_mbyte) | |
| 7339 l = (*mb_ptr2len)(ptr); | |
| 7 | 7340 else |
| 773 | 7341 l = 1; |
| 7342 | |
| 7343 /* move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' | |
| 7344 * contains "onemore". */ | |
|
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changeset
|
7345 if (ptr[l] == NUL && (ve_flags & VE_ONEMORE) == 0) |
| 773 | 7346 return FAIL; |
| 7347 curwin->w_cursor.col += l; | |
| 7 | 7348 |
| 7349 curwin->w_set_curswant = TRUE; | |
| 7350 return OK; | |
| 7351 } | |
| 7352 | |
| 7353 int | |
|
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parents:
7799
diff
changeset
|
7354 oneleft(void) |
| 7 | 7355 { |
| 7356 if (virtual_active()) | |
| 7357 { | |
|
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changeset
|
7358 #ifdef FEAT_LINEBREAK |
| 7 | 7359 int width; |
|
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diff
changeset
|
7360 #endif |
| 7 | 7361 int v = getviscol(); |
| 7362 | |
| 7363 if (v == 0) | |
| 7364 return FAIL; | |
| 7365 | |
|
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diff
changeset
|
7366 #ifdef FEAT_LINEBREAK |
| 7 | 7367 /* We might get stuck on 'showbreak', skip over it. */ |
| 7368 width = 1; | |
| 7369 for (;;) | |
| 7370 { | |
| 7371 coladvance(v - width); | |
| 5995 | 7372 /* getviscol() is slow, skip it when 'showbreak' is empty, |
| 7373 * 'breakindent' is not set and there are no multi-byte | |
| 7374 * characters */ | |
| 7375 if ((*p_sbr == NUL && !curwin->w_p_bri | |
|
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changeset
|
7376 && !has_mbyte) || getviscol() < v) |
| 7 | 7377 break; |
| 7378 ++width; | |
| 7379 } | |
|
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changeset
|
7380 #else |
| 7 | 7381 coladvance(v - 1); |
|
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changeset
|
7382 #endif |
| 7 | 7383 |
| 7384 if (curwin->w_cursor.coladd == 1) | |
| 7385 { | |
| 7386 char_u *ptr; | |
| 7387 | |
| 7388 /* Adjust for multi-wide char (not a TAB) */ | |
| 7389 ptr = ml_get_cursor(); | |
|
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changeset
|
7390 if (*ptr != TAB && vim_isprintc((*mb_ptr2char)(ptr)) |
|
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changeset
|
7391 && ptr2cells(ptr) > 1) |
| 7 | 7392 curwin->w_cursor.coladd = 0; |
| 7393 } | |
| 7394 | |
| 7395 curwin->w_set_curswant = TRUE; | |
| 7396 return OK; | |
| 7397 } | |
| 7398 | |
| 7399 if (curwin->w_cursor.col == 0) | |
| 7400 return FAIL; | |
| 7401 | |
| 7402 curwin->w_set_curswant = TRUE; | |
| 7403 --curwin->w_cursor.col; | |
| 7404 | |
| 7405 /* if the character on the left of the current cursor is a multi-byte | |
| 7406 * character, move to its first byte */ | |
| 7407 if (has_mbyte) | |
| 7408 mb_adjust_cursor(); | |
| 7409 return OK; | |
| 7410 } | |
| 7411 | |
| 7412 int | |
|
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diff
changeset
|
7413 cursor_up( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
7414 long n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7415 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7416 { |
| 7417 linenr_T lnum; | |
| 7418 | |
| 7419 if (n > 0) | |
| 7420 { | |
| 7421 lnum = curwin->w_cursor.lnum; | |
| 161 | 7422 /* This fails if the cursor is already in the first line or the count |
| 7423 * is larger than the line number and '-' is in 'cpoptions' */ | |
| 7424 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7425 return FAIL; |
| 7426 if (n >= lnum) | |
| 7427 lnum = 1; | |
| 7428 else | |
| 7429 #ifdef FEAT_FOLDING | |
| 7430 if (hasAnyFolding(curwin)) | |
| 7431 { | |
| 7432 /* | |
| 7433 * Count each sequence of folded lines as one logical line. | |
| 7434 */ | |
| 4352 | 7435 /* go to the start of the current fold */ |
| 7 | 7436 (void)hasFolding(lnum, &lnum, NULL); |
| 7437 | |
| 7438 while (n--) | |
| 7439 { | |
| 7440 /* move up one line */ | |
| 7441 --lnum; | |
| 7442 if (lnum <= 1) | |
| 7443 break; | |
| 7444 /* If we entered a fold, move to the beginning, unless in | |
| 7445 * Insert mode or when 'foldopen' contains "all": it will open | |
| 7446 * in a moment. */ | |
| 7447 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) | |
| 7448 (void)hasFolding(lnum, &lnum, NULL); | |
| 7449 } | |
| 7450 if (lnum < 1) | |
| 7451 lnum = 1; | |
| 7452 } | |
| 7453 else | |
| 7454 #endif | |
| 7455 lnum -= n; | |
| 7456 curwin->w_cursor.lnum = lnum; | |
| 7457 } | |
| 7458 | |
| 7459 /* try to advance to the column we want to be at */ | |
| 7460 coladvance(curwin->w_curswant); | |
| 7461 | |
| 7462 if (upd_topline) | |
| 7463 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7464 | |
| 7465 return OK; | |
| 7466 } | |
| 7467 | |
| 7468 /* | |
| 7469 * Cursor down a number of logical lines. | |
| 7470 */ | |
| 7471 int | |
|
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7799
diff
changeset
|
7472 cursor_down( |
|
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parents:
7799
diff
changeset
|
7473 long n, |
|
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parents:
7799
diff
changeset
|
7474 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7475 { |
| 7476 linenr_T lnum; | |
| 7477 | |
| 7478 if (n > 0) | |
| 7479 { | |
| 7480 lnum = curwin->w_cursor.lnum; | |
| 7481 #ifdef FEAT_FOLDING | |
| 7482 /* Move to last line of fold, will fail if it's the end-of-file. */ | |
| 7483 (void)hasFolding(lnum, NULL, &lnum); | |
| 7484 #endif | |
| 161 | 7485 /* This fails if the cursor is already in the last line or would move |
| 4352 | 7486 * beyond the last line and '-' is in 'cpoptions' */ |
| 161 | 7487 if (lnum >= curbuf->b_ml.ml_line_count |
| 7488 || (lnum + n > curbuf->b_ml.ml_line_count | |
| 7489 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7490 return FAIL; |
| 7491 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
| 7492 lnum = curbuf->b_ml.ml_line_count; | |
| 7493 else | |
| 7494 #ifdef FEAT_FOLDING | |
| 7495 if (hasAnyFolding(curwin)) | |
| 7496 { | |
| 7497 linenr_T last; | |
| 7498 | |
| 7499 /* count each sequence of folded lines as one logical line */ | |
| 7500 while (n--) | |
| 7501 { | |
| 7502 if (hasFolding(lnum, NULL, &last)) | |
| 7503 lnum = last + 1; | |
| 7504 else | |
| 7505 ++lnum; | |
| 7506 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 7507 break; | |
| 7508 } | |
| 7509 if (lnum > curbuf->b_ml.ml_line_count) | |
| 7510 lnum = curbuf->b_ml.ml_line_count; | |
| 7511 } | |
| 7512 else | |
| 7513 #endif | |
| 7514 lnum += n; | |
| 7515 curwin->w_cursor.lnum = lnum; | |
| 7516 } | |
| 7517 | |
| 7518 /* try to advance to the column we want to be at */ | |
| 7519 coladvance(curwin->w_curswant); | |
| 7520 | |
| 7521 if (upd_topline) | |
| 7522 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7523 | |
| 7524 return OK; | |
| 7525 } | |
| 7526 | |
| 7527 /* | |
| 7528 * Stuff the last inserted text in the read buffer. | |
| 7529 * Last_insert actually is a copy of the redo buffer, so we | |
| 7530 * first have to remove the command. | |
| 7531 */ | |
| 7532 int | |
|
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diff
changeset
|
7533 stuff_inserted( |
|
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parents:
7799
diff
changeset
|
7534 int c, /* Command character to be inserted */ |
|
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parents:
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diff
changeset
|
7535 long count, /* Repeat this many times */ |
|
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parents:
7799
diff
changeset
|
7536 int no_esc) /* Don't add an ESC at the end */ |
| 7 | 7537 { |
| 7538 char_u *esc_ptr; | |
| 7539 char_u *ptr; | |
| 7540 char_u *last_ptr; | |
| 7541 char_u last = NUL; | |
| 7542 | |
| 7543 ptr = get_last_insert(); | |
| 7544 if (ptr == NULL) | |
| 7545 { | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7546 emsg(_(e_noinstext)); |
| 7 | 7547 return FAIL; |
| 7548 } | |
| 7549 | |
| 7550 /* may want to stuff the command character, to start Insert mode */ | |
| 7551 if (c != NUL) | |
| 7552 stuffcharReadbuff(c); | |
| 7553 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
| 7554 *esc_ptr = NUL; /* remove the ESC */ | |
| 7555 | |
| 7556 /* when the last char is either "0" or "^" it will be quoted if no ESC | |
| 7557 * comes after it OR if it will inserted more than once and "ptr" | |
| 7558 * starts with ^D. -- Acevedo | |
| 7559 */ | |
| 7560 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; | |
| 7561 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
| 7562 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
| 7563 { | |
| 7564 last = *last_ptr; | |
| 7565 *last_ptr = NUL; | |
| 7566 } | |
| 7567 | |
| 7568 do | |
| 7569 { | |
| 7570 stuffReadbuff(ptr); | |
| 7571 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */ | |
| 7572 if (last) | |
| 7573 stuffReadbuff((char_u *)(last == '0' | |
| 7574 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
| 7575 : IF_EB("\026^", CTRL_V_STR "^"))); | |
| 7576 } | |
| 7577 while (--count > 0); | |
| 7578 | |
| 7579 if (last) | |
| 7580 *last_ptr = last; | |
| 7581 | |
| 7582 if (esc_ptr != NULL) | |
| 7583 *esc_ptr = ESC; /* put the ESC back */ | |
| 7584 | |
| 7585 /* may want to stuff a trailing ESC, to get out of Insert mode */ | |
| 7586 if (!no_esc) | |
| 7587 stuffcharReadbuff(ESC); | |
| 7588 | |
| 7589 return OK; | |
| 7590 } | |
| 7591 | |
| 7592 char_u * | |
|
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parents:
7799
diff
changeset
|
7593 get_last_insert(void) |
| 7 | 7594 { |
| 7595 if (last_insert == NULL) | |
| 7596 return NULL; | |
| 7597 return last_insert + last_insert_skip; | |
| 7598 } | |
| 7599 | |
| 7600 /* | |
| 7601 * Get last inserted string, and remove trailing <Esc>. | |
| 7602 * Returns pointer to allocated memory (must be freed) or NULL. | |
| 7603 */ | |
| 7604 char_u * | |
|
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7799
diff
changeset
|
7605 get_last_insert_save(void) |
| 7 | 7606 { |
| 7607 char_u *s; | |
| 7608 int len; | |
| 7609 | |
| 7610 if (last_insert == NULL) | |
| 7611 return NULL; | |
| 7612 s = vim_strsave(last_insert + last_insert_skip); | |
| 7613 if (s != NULL) | |
| 7614 { | |
| 7615 len = (int)STRLEN(s); | |
| 7616 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */ | |
| 7617 s[len - 1] = NUL; | |
| 7618 } | |
| 7619 return s; | |
| 7620 } | |
| 7621 | |
| 7622 /* | |
| 7623 * Check the word in front of the cursor for an abbreviation. | |
| 7624 * Called when the non-id character "c" has been entered. | |
| 7625 * When an abbreviation is recognized it is removed from the text and | |
| 7626 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
| 7627 */ | |
| 7628 static int | |
|
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parents:
7799
diff
changeset
|
7629 echeck_abbr(int c) |
| 7 | 7630 { |
| 7631 /* Don't check for abbreviation in paste mode, when disabled and just | |
| 7632 * after moving around with cursor keys. */ | |
| 7633 if (p_paste || no_abbr || arrow_used) | |
| 7634 return FALSE; | |
| 7635 | |
| 7636 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
| 7637 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
| 7638 } | |
| 7639 | |
| 7640 /* | |
| 7641 * replace-stack functions | |
| 7642 * | |
| 7643 * When replacing characters, the replaced characters are remembered for each | |
| 7644 * new character. This is used to re-insert the old text when backspacing. | |
| 7645 * | |
| 7646 * There is a NUL headed list of characters for each character that is | |
| 7647 * currently in the file after the insertion point. When BS is used, one NUL | |
| 7648 * headed list is put back for the deleted character. | |
| 7649 * | |
| 7650 * For a newline, there are two NUL headed lists. One contains the characters | |
| 7651 * that the NL replaced. The extra one stores the characters after the cursor | |
| 7652 * that were deleted (always white space). | |
| 7653 * | |
| 7654 * Replace_offset is normally 0, in which case replace_push will add a new | |
| 7655 * character at the end of the stack. If replace_offset is not 0, that many | |
| 7656 * characters will be left on the stack above the newly inserted character. | |
| 7657 */ | |
| 7658 | |
| 298 | 7659 static char_u *replace_stack = NULL; |
| 7660 static long replace_stack_nr = 0; /* next entry in replace stack */ | |
| 7661 static long replace_stack_len = 0; /* max. number of entries */ | |
| 7 | 7662 |
| 7663 void | |
|
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diff
changeset
|
7664 replace_push( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7665 int c) /* character that is replaced (NUL is none) */ |
| 7 | 7666 { |
| 7667 char_u *p; | |
| 7668 | |
| 7669 if (replace_stack_nr < replace_offset) /* nothing to do */ | |
| 7670 return; | |
| 7671 if (replace_stack_len <= replace_stack_nr) | |
| 7672 { | |
| 7673 replace_stack_len += 50; | |
| 7674 p = lalloc(sizeof(char_u) * replace_stack_len, TRUE); | |
| 7675 if (p == NULL) /* out of memory */ | |
| 7676 { | |
| 7677 replace_stack_len -= 50; | |
| 7678 return; | |
| 7679 } | |
| 7680 if (replace_stack != NULL) | |
| 7681 { | |
| 7682 mch_memmove(p, replace_stack, | |
| 7683 (size_t)(replace_stack_nr * sizeof(char_u))); | |
| 7684 vim_free(replace_stack); | |
| 7685 } | |
| 7686 replace_stack = p; | |
| 7687 } | |
| 7688 p = replace_stack + replace_stack_nr - replace_offset; | |
| 7689 if (replace_offset) | |
| 7690 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
| 7691 *p = c; | |
| 7692 ++replace_stack_nr; | |
| 7693 } | |
| 7694 | |
| 1470 | 7695 /* |
| 7696 * Push a character onto the replace stack. Handles a multi-byte character in | |
| 7697 * reverse byte order, so that the first byte is popped off first. | |
| 7698 * Return the number of bytes done (includes composing characters). | |
| 7699 */ | |
| 7700 int | |
|
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7799
diff
changeset
|
7701 replace_push_mb(char_u *p) |
| 1470 | 7702 { |
| 7703 int l = (*mb_ptr2len)(p); | |
| 7704 int j; | |
| 7705 | |
| 7706 for (j = l - 1; j >= 0; --j) | |
| 7707 replace_push(p[j]); | |
| 7708 return l; | |
| 7709 } | |
| 7710 | |
| 7 | 7711 /* |
| 7712 * Pop one item from the replace stack. | |
| 7713 * return -1 if stack empty | |
| 7714 * return replaced character or NUL otherwise | |
| 7715 */ | |
| 7716 static int | |
|
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diff
changeset
|
7717 replace_pop(void) |
| 7 | 7718 { |
| 7719 if (replace_stack_nr == 0) | |
| 7720 return -1; | |
| 7721 return (int)replace_stack[--replace_stack_nr]; | |
| 7722 } | |
| 7723 | |
| 7724 /* | |
| 7725 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
| 7726 * encountered. | |
| 7727 */ | |
| 7728 static void | |
|
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parents:
7799
diff
changeset
|
7729 replace_join( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7730 int off) /* offset for which NUL to remove */ |
| 7 | 7731 { |
| 7732 int i; | |
| 7733 | |
| 7734 for (i = replace_stack_nr; --i >= 0; ) | |
| 7735 if (replace_stack[i] == NUL && off-- <= 0) | |
| 7736 { | |
| 7737 --replace_stack_nr; | |
| 7738 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
| 7739 (size_t)(replace_stack_nr - i)); | |
| 7740 return; | |
| 7741 } | |
| 7742 } | |
| 7743 | |
| 7744 /* | |
| 7745 * Pop bytes from the replace stack until a NUL is found, and insert them | |
| 7746 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
| 7747 */ | |
| 7748 static void | |
|
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7799
diff
changeset
|
7749 replace_pop_ins(void) |
| 7 | 7750 { |
| 7751 int cc; | |
| 7752 int oldState = State; | |
| 7753 | |
| 7754 State = NORMAL; /* don't want REPLACE here */ | |
| 7755 while ((cc = replace_pop()) > 0) | |
| 7756 { | |
| 7757 mb_replace_pop_ins(cc); | |
| 7758 dec_cursor(); | |
| 7759 } | |
| 7760 State = oldState; | |
| 7761 } | |
| 7762 | |
| 7763 /* | |
| 7764 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
| 7765 * indicates a multi-byte char, pop the other bytes too. | |
| 7766 */ | |
| 7767 static void | |
|
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7799
diff
changeset
|
7768 mb_replace_pop_ins(int cc) |
| 7 | 7769 { |
| 7770 int n; | |
| 3549 | 7771 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 7772 int i; |
| 7773 int c; | |
| 7774 | |
| 7775 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
| 7776 { | |
| 7777 buf[0] = cc; | |
| 7778 for (i = 1; i < n; ++i) | |
| 7779 buf[i] = replace_pop(); | |
| 7780 ins_bytes_len(buf, n); | |
| 7781 } | |
| 7782 else | |
| 7783 ins_char(cc); | |
| 7784 | |
| 7785 if (enc_utf8) | |
| 7786 /* Handle composing chars. */ | |
| 7787 for (;;) | |
| 7788 { | |
| 7789 c = replace_pop(); | |
| 7790 if (c == -1) /* stack empty */ | |
| 7791 break; | |
| 7792 if ((n = MB_BYTE2LEN(c)) == 1) | |
| 7793 { | |
| 7794 /* Not a multi-byte char, put it back. */ | |
| 7795 replace_push(c); | |
| 7796 break; | |
| 7797 } | |
| 7798 else | |
| 7799 { | |
| 7800 buf[0] = c; | |
| 7801 for (i = 1; i < n; ++i) | |
| 7802 buf[i] = replace_pop(); | |
| 7803 if (utf_iscomposing(utf_ptr2char(buf))) | |
| 7804 ins_bytes_len(buf, n); | |
| 7805 else | |
| 7806 { | |
| 7807 /* Not a composing char, put it back. */ | |
| 7808 for (i = n - 1; i >= 0; --i) | |
| 7809 replace_push(buf[i]); | |
| 7810 break; | |
| 7811 } | |
| 7812 } | |
| 7813 } | |
| 7814 } | |
| 7815 | |
| 7816 /* | |
| 7817 * make the replace stack empty | |
| 7818 * (called when exiting replace mode) | |
| 7819 */ | |
| 7820 static void | |
|
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diff
changeset
|
7821 replace_flush(void) |
| 7 | 7822 { |
|
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changeset
|
7823 VIM_CLEAR(replace_stack); |
| 7 | 7824 replace_stack_len = 0; |
| 7825 replace_stack_nr = 0; | |
| 7826 } | |
| 7827 | |
| 7828 /* | |
| 7829 * Handle doing a BS for one character. | |
| 7830 * cc < 0: replace stack empty, just move cursor | |
| 7831 * cc == 0: character was inserted, delete it | |
| 7832 * cc > 0: character was replaced, put cc (first byte of original char) back | |
| 7833 * and check for more characters to be put back | |
| 1782 | 7834 * When "limit_col" is >= 0, don't delete before this column. Matters when |
| 7835 * using composing characters, use del_char_after_col() instead of del_char(). | |
| 7 | 7836 */ |
| 7837 static void | |
|
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7799
diff
changeset
|
7838 replace_do_bs(int limit_col) |
| 7 | 7839 { |
| 7840 int cc; | |
| 7841 int orig_len = 0; | |
| 7842 int ins_len; | |
| 7843 int orig_vcols = 0; | |
| 7844 colnr_T start_vcol; | |
| 7845 char_u *p; | |
| 7846 int i; | |
| 7847 int vcol; | |
| 7848 | |
| 7849 cc = replace_pop(); | |
| 7850 if (cc > 0) | |
| 7851 { | |
|
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changeset
|
7852 #ifdef FEAT_TEXT_PROP |
|
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diff
changeset
|
7853 size_t len_before = 0; // init to shut up GCC |
|
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changeset
|
7854 |
|
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changeset
|
7855 if (curbuf->b_has_textprop) |
|
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changeset
|
7856 { |
|
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changeset
|
7857 // Do not adjust text properties for individual delete and insert |
|
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diff
changeset
|
7858 // operations, do it afterwards on the resulting text. |
|
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changeset
|
7859 len_before = STRLEN(ml_get_curline()); |
|
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changeset
|
7860 ++text_prop_frozen; |
|
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diff
changeset
|
7861 } |
|
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parents:
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diff
changeset
|
7862 #endif |
| 7 | 7863 if (State & VREPLACE_FLAG) |
| 7864 { | |
| 7865 /* Get the number of screen cells used by the character we are | |
| 7866 * going to delete. */ | |
| 7867 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); | |
| 7868 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
| 7869 } | |
| 7870 if (has_mbyte) | |
| 7871 { | |
| 1782 | 7872 (void)del_char_after_col(limit_col); |
| 7 | 7873 if (State & VREPLACE_FLAG) |
| 835 | 7874 orig_len = (int)STRLEN(ml_get_cursor()); |
| 7 | 7875 replace_push(cc); |
| 7876 } | |
| 7877 else | |
| 7878 { | |
| 7879 pchar_cursor(cc); | |
| 7880 if (State & VREPLACE_FLAG) | |
| 835 | 7881 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
| 7 | 7882 } |
| 7883 replace_pop_ins(); | |
| 7884 | |
| 7885 if (State & VREPLACE_FLAG) | |
| 7886 { | |
| 7887 /* Get the number of screen cells used by the inserted characters */ | |
| 7888 p = ml_get_cursor(); | |
| 835 | 7889 ins_len = (int)STRLEN(p) - orig_len; |
| 7 | 7890 vcol = start_vcol; |
| 7891 for (i = 0; i < ins_len; ++i) | |
| 7892 { | |
| 7893 vcol += chartabsize(p + i, vcol); | |
| 474 | 7894 i += (*mb_ptr2len)(p) - 1; |
| 7 | 7895 } |
| 7896 vcol -= start_vcol; | |
| 7897 | |
| 7898 /* Delete spaces that were inserted after the cursor to keep the | |
| 7899 * text aligned. */ | |
| 7900 curwin->w_cursor.col += ins_len; | |
| 7901 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
| 7902 { | |
| 7903 del_char(FALSE); | |
| 7904 ++orig_vcols; | |
| 7905 } | |
| 7906 curwin->w_cursor.col -= ins_len; | |
| 7907 } | |
| 7908 | |
|
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parents:
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diff
changeset
|
7909 // mark the buffer as changed and prepare for displaying |
| 7 | 7910 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
|
15349
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parents:
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diff
changeset
|
7911 |
|
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15347
diff
changeset
|
7912 #ifdef FEAT_TEXT_PROP |
|
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diff
changeset
|
7913 if (curbuf->b_has_textprop) |
|
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diff
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|
7914 { |
|
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diff
changeset
|
7915 size_t len_now = STRLEN(ml_get_curline()); |
|
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diff
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|
7916 |
|
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diff
changeset
|
7917 --text_prop_frozen; |
|
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parents:
15347
diff
changeset
|
7918 adjust_prop_columns(curwin->w_cursor.lnum, curwin->w_cursor.col, |
|
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diff
changeset
|
7919 (int)(len_now - len_before)); |
|
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diff
changeset
|
7920 } |
|
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diff
changeset
|
7921 #endif |
| 7 | 7922 } |
| 7923 else if (cc == 0) | |
| 1782 | 7924 (void)del_char_after_col(limit_col); |
| 7 | 7925 } |
| 7926 | |
| 7927 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
| 7928 /* | |
| 7929 * Map Hebrew keyboard when in hkmap mode. | |
| 7930 */ | |
| 7931 int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7932 hkmap(int c) |
| 7 | 7933 { |
| 7934 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */ | |
| 7935 { | |
| 7936 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
| 7937 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
| 7938 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
| 7939 static char_u map[26] = | |
| 7940 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
| 7941 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
| 7942 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
| 7943 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
| 7944 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
| 7945 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
| 7946 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
| 7947 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
| 7948 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
| 7949 | |
| 7950 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
| 7951 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
| 7952 /* '-1'='sofit' */ | |
| 7953 else if (c == 'x') | |
| 7954 return 'X'; | |
| 7955 else if (c == 'q') | |
| 7956 return '\''; /* {geresh}={'} */ | |
| 7957 else if (c == 246) | |
| 7958 return ' '; /* \"o --> ' ' for a german keyboard */ | |
| 7959 else if (c == 228) | |
| 7960 return ' '; /* \"a --> ' ' -- / -- */ | |
| 7961 else if (c == 252) | |
| 7962 return ' '; /* \"u --> ' ' -- / -- */ | |
| 7963 #ifdef EBCDIC | |
| 7964 else if (islower(c)) | |
| 7965 #else | |
| 7966 /* NOTE: islower() does not do the right thing for us on Linux so we | |
| 7967 * do this the same was as 5.7 and previous, so it works correctly on | |
| 7968 * all systems. Specifically, the e.g. Delete and Arrow keys are | |
| 7969 * munged and won't work if e.g. searching for Hebrew text. | |
| 7970 */ | |
| 7971 else if (c >= 'a' && c <= 'z') | |
| 7972 #endif | |
| 7973 return (int)(map[CharOrdLow(c)] + p_aleph); | |
| 7974 else | |
| 7975 return c; | |
| 7976 } | |
| 7977 else | |
| 7978 { | |
| 7979 switch (c) | |
| 7980 { | |
| 7981 case '`': return ';'; | |
| 7982 case '/': return '.'; | |
| 7983 case '\'': return ','; | |
| 7984 case 'q': return '/'; | |
| 7985 case 'w': return '\''; | |
| 7986 | |
| 7987 /* Hebrew letters - set offset from 'a' */ | |
| 7988 case ',': c = '{'; break; | |
| 7989 case '.': c = 'v'; break; | |
| 7990 case ';': c = 't'; break; | |
| 7991 default: { | |
| 7992 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
| 7993 | |
| 7994 #ifdef EBCDIC | |
| 7995 /* see note about islower() above */ | |
| 7996 if (!islower(c)) | |
| 7997 #else | |
| 7998 if (c < 'a' || c > 'z') | |
| 7999 #endif | |
| 8000 return c; | |
| 8001 c = str[CharOrdLow(c)]; | |
| 8002 break; | |
| 8003 } | |
| 8004 } | |
| 8005 | |
| 8006 return (int)(CharOrdLow(c) + p_aleph); | |
| 8007 } | |
| 8008 } | |
| 8009 #endif | |
| 8010 | |
| 8011 static void | |
|
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parents:
7799
diff
changeset
|
8012 ins_reg(void) |
| 7 | 8013 { |
| 8014 int need_redraw = FALSE; | |
| 8015 int regname; | |
| 8016 int literally = 0; | |
| 844 | 8017 int vis_active = VIsual_active; |
| 7 | 8018 |
| 8019 /* | |
| 8020 * If we are going to wait for a character, show a '"'. | |
| 8021 */ | |
| 8022 pc_status = PC_STATUS_UNSET; | |
| 8023 if (redrawing() && !char_avail()) | |
| 8024 { | |
| 8025 /* may need to redraw when no more chars available now */ | |
| 661 | 8026 ins_redraw(FALSE); |
| 7 | 8027 |
| 8028 edit_putchar('"', TRUE); | |
| 8029 #ifdef FEAT_CMDL_INFO | |
| 8030 add_to_showcmd_c(Ctrl_R); | |
| 8031 #endif | |
| 8032 } | |
| 8033 | |
| 8034 #ifdef USE_ON_FLY_SCROLL | |
| 8035 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 8036 #endif | |
| 8037 | |
| 8038 /* | |
| 8039 * Don't map the register name. This also prevents the mode message to be | |
| 8040 * deleted when ESC is hit. | |
| 8041 */ | |
| 8042 ++no_mapping; | |
| 1389 | 8043 regname = plain_vgetc(); |
| 7 | 8044 LANGMAP_ADJUST(regname, TRUE); |
| 8045 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
| 8046 { | |
| 8047 /* Get a third key for literal register insertion */ | |
| 8048 literally = regname; | |
| 8049 #ifdef FEAT_CMDL_INFO | |
| 8050 add_to_showcmd_c(literally); | |
| 8051 #endif | |
| 1389 | 8052 regname = plain_vgetc(); |
| 7 | 8053 LANGMAP_ADJUST(regname, TRUE); |
| 8054 } | |
| 8055 --no_mapping; | |
| 8056 | |
| 8057 #ifdef FEAT_EVAL | |
|
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|
8058 /* Don't call u_sync() while typing the expression or giving an error |
|
2945fe016b93
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diff
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|
8059 * message for it. Only call it explicitly. */ |
| 7 | 8060 ++no_u_sync; |
| 8061 if (regname == '=') | |
| 8062 { | |
|
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|
8063 pos_T curpos = curwin->w_cursor; |
|
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|
8064 # ifdef HAVE_INPUT_METHOD |
| 7 | 8065 int im_on = im_get_status(); |
| 133 | 8066 # endif |
|
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|
8067 /* Sync undo when evaluating the expression calls setline() or |
|
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|
8068 * append(), so that it can be undone separately. */ |
|
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|
8069 u_sync_once = 2; |
|
5018
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4909
diff
changeset
|
8070 |
| 7 | 8071 regname = get_expr_register(); |
|
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|
8072 |
|
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changeset
|
8073 // Cursor may be moved back a column. |
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|
8074 curwin->w_cursor = curpos; |
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|
8075 check_cursor(); |
|
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|
8076 # ifdef HAVE_INPUT_METHOD |
|
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|
8077 // Restore the Input Method. |
| 7 | 8078 if (im_on) |
| 8079 im_set_active(TRUE); | |
| 133 | 8080 # endif |
| 7 | 8081 } |
| 140 | 8082 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
| 8083 { | |
| 6949 | 8084 vim_beep(BO_REG); |
| 7 | 8085 need_redraw = TRUE; /* remove the '"' */ |
| 140 | 8086 } |
| 7 | 8087 else |
| 8088 { | |
| 8089 #endif | |
| 8090 if (literally == Ctrl_O || literally == Ctrl_P) | |
| 8091 { | |
| 8092 /* Append the command to the redo buffer. */ | |
| 8093 AppendCharToRedobuff(Ctrl_R); | |
| 8094 AppendCharToRedobuff(literally); | |
| 8095 AppendCharToRedobuff(regname); | |
| 8096 | |
| 8097 do_put(regname, BACKWARD, 1L, | |
| 8098 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
| 8099 } | |
| 8100 else if (insert_reg(regname, literally) == FAIL) | |
| 8101 { | |
| 6949 | 8102 vim_beep(BO_REG); |
| 7 | 8103 need_redraw = TRUE; /* remove the '"' */ |
| 8104 } | |
| 133 | 8105 else if (stop_insert_mode) |
| 8106 /* When the '=' register was used and a function was invoked that | |
| 8107 * did ":stopinsert" then stuff_empty() returns FALSE but we won't | |
| 8108 * insert anything, need to remove the '"' */ | |
| 8109 need_redraw = TRUE; | |
| 8110 | |
| 7 | 8111 #ifdef FEAT_EVAL |
| 8112 } | |
| 8113 --no_u_sync; | |
|
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|
8114 if (u_sync_once == 1) |
|
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|
8115 ins_need_undo = TRUE; |
|
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changeset
|
8116 u_sync_once = 0; |
| 7 | 8117 #endif |
| 8118 #ifdef FEAT_CMDL_INFO | |
| 8119 clear_showcmd(); | |
| 8120 #endif | |
| 8121 | |
| 8122 /* If the inserted register is empty, we need to remove the '"' */ | |
| 8123 if (need_redraw || stuff_empty()) | |
| 8124 edit_unputchar(); | |
| 844 | 8125 |
| 8126 /* Disallow starting Visual mode here, would get a weird mode. */ | |
| 8127 if (!vis_active && VIsual_active) | |
| 8128 end_visual_mode(); | |
| 7 | 8129 } |
| 8130 | |
| 8131 /* | |
| 8132 * CTRL-G commands in Insert mode. | |
| 8133 */ | |
| 8134 static void | |
|
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7799
diff
changeset
|
8135 ins_ctrl_g(void) |
| 7 | 8136 { |
| 8137 int c; | |
| 8138 | |
| 8139 #ifdef FEAT_INS_EXPAND | |
| 8140 /* Right after CTRL-X the cursor will be after the ruler. */ | |
| 8141 setcursor(); | |
| 8142 #endif | |
| 8143 | |
| 8144 /* | |
| 8145 * Don't map the second key. This also prevents the mode message to be | |
| 8146 * deleted when ESC is hit. | |
| 8147 */ | |
| 8148 ++no_mapping; | |
| 1389 | 8149 c = plain_vgetc(); |
| 7 | 8150 --no_mapping; |
| 8151 switch (c) | |
| 8152 { | |
| 8153 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */ | |
| 8154 case K_UP: | |
| 8155 case Ctrl_K: | |
| 8156 case 'k': ins_up(TRUE); | |
| 8157 break; | |
| 8158 | |
| 8159 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */ | |
| 8160 case K_DOWN: | |
| 8161 case Ctrl_J: | |
| 8162 case 'j': ins_down(TRUE); | |
| 8163 break; | |
| 8164 | |
| 8165 /* CTRL-G u: start new undoable edit */ | |
| 825 | 8166 case 'u': u_sync(TRUE); |
| 7 | 8167 ins_need_undo = TRUE; |
| 626 | 8168 |
| 8169 /* Need to reset Insstart, esp. because a BS that joins | |
| 1219 | 8170 * a line to the previous one must save for undo. */ |
| 5680 | 8171 update_Insstart_orig = FALSE; |
| 626 | 8172 Insstart = curwin->w_cursor; |
| 7 | 8173 break; |
| 8174 | |
|
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diff
changeset
|
8175 /* CTRL-G U: do not break undo with the next char */ |
|
c8efa41dd451
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diff
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|
8176 case 'U': |
|
c8efa41dd451
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|
8177 /* Allow one left/right cursor movement with the next char, |
|
c8efa41dd451
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diff
changeset
|
8178 * without breaking undo. */ |
|
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changeset
|
8179 dont_sync_undo = MAYBE; |
|
c8efa41dd451
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diff
changeset
|
8180 break; |
|
c8efa41dd451
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6971
diff
changeset
|
8181 |
| 7 | 8182 /* Unknown CTRL-G command, reserved for future expansion. */ |
| 6949 | 8183 default: vim_beep(BO_CTRLG); |
| 7 | 8184 } |
| 8185 } | |
| 8186 | |
| 8187 /* | |
| 449 | 8188 * CTRL-^ in Insert mode. |
| 8189 */ | |
| 8190 static void | |
|
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7799
diff
changeset
|
8191 ins_ctrl_hat(void) |
| 449 | 8192 { |
| 782 | 8193 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 449 | 8194 { |
| 8195 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */ | |
| 8196 if (State & LANGMAP) | |
| 8197 { | |
| 8198 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8199 State &= ~LANGMAP; | |
| 8200 } | |
| 8201 else | |
| 8202 { | |
| 8203 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 8204 State |= LANGMAP; | |
|
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diff
changeset
|
8205 #ifdef HAVE_INPUT_METHOD |
| 449 | 8206 im_set_active(FALSE); |
| 8207 #endif | |
| 8208 } | |
| 8209 } | |
|
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diff
changeset
|
8210 #ifdef HAVE_INPUT_METHOD |
| 449 | 8211 else |
| 8212 { | |
| 8213 /* There are no ":lmap" mappings, toggle IM */ | |
| 8214 if (im_get_status()) | |
| 8215 { | |
| 8216 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8217 im_set_active(FALSE); | |
| 8218 } | |
| 8219 else | |
| 8220 { | |
| 8221 curbuf->b_p_iminsert = B_IMODE_IM; | |
| 8222 State &= ~LANGMAP; | |
| 8223 im_set_active(TRUE); | |
| 8224 } | |
| 8225 } | |
| 8226 #endif | |
| 8227 set_iminsert_global(); | |
| 8228 showmode(); | |
| 8229 #ifdef FEAT_GUI | |
| 8230 /* may show different cursor shape or color */ | |
| 8231 if (gui.in_use) | |
| 8232 gui_update_cursor(TRUE, FALSE); | |
| 8233 #endif | |
|
12477
68d7bc045dbe
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Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
8234 #if defined(FEAT_KEYMAP) |
| 449 | 8235 /* Show/unshow value of 'keymap' in status lines. */ |
| 8236 status_redraw_curbuf(); | |
| 8237 #endif | |
| 8238 } | |
| 8239 | |
| 8240 /* | |
| 7 | 8241 * Handle ESC in insert mode. |
| 8242 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
| 8243 * insert. | |
| 8244 */ | |
| 8245 static int | |
|
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parents:
7799
diff
changeset
|
8246 ins_esc( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8247 long *count, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8248 int cmdchar, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8249 int nomove) /* don't move cursor */ |
| 7 | 8250 { |
| 8251 int temp; | |
| 8252 static int disabled_redraw = FALSE; | |
| 8253 | |
| 744 | 8254 #ifdef FEAT_SPELL |
| 449 | 8255 check_spell_redraw(); |
| 8256 #endif | |
| 7 | 8257 #if defined(FEAT_HANGULIN) |
| 8258 # if defined(ESC_CHG_TO_ENG_MODE) | |
| 8259 hangul_input_state_set(0); | |
| 8260 # endif | |
| 8261 if (composing_hangul) | |
| 8262 { | |
| 8263 push_raw_key(composing_hangul_buffer, 2); | |
| 8264 composing_hangul = 0; | |
| 8265 } | |
| 8266 #endif | |
| 8267 | |
| 8268 temp = curwin->w_cursor.col; | |
| 8269 if (disabled_redraw) | |
| 8270 { | |
| 8271 --RedrawingDisabled; | |
| 8272 disabled_redraw = FALSE; | |
| 8273 } | |
| 8274 if (!arrow_used) | |
| 8275 { | |
| 8276 /* | |
| 8277 * Don't append the ESC for "r<CR>" and "grx". | |
| 75 | 8278 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
| 8279 * when "count" is non-zero. | |
| 7 | 8280 */ |
| 8281 if (cmdchar != 'r' && cmdchar != 'v') | |
| 75 | 8282 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
| 7 | 8283 |
| 8284 /* | |
| 8285 * Repeating insert may take a long time. Check for | |
| 8286 * interrupt now and then. | |
| 8287 */ | |
| 8288 if (*count > 0) | |
| 8289 { | |
| 8290 line_breakcheck(); | |
| 8291 if (got_int) | |
| 8292 *count = 0; | |
| 8293 } | |
| 8294 | |
| 8295 if (--*count > 0) /* repeat what was typed */ | |
| 8296 { | |
| 164 | 8297 /* Vi repeats the insert without replacing characters. */ |
| 8298 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) | |
| 8299 State &= ~REPLACE_FLAG; | |
| 8300 | |
| 7 | 8301 (void)start_redo_ins(); |
| 8302 if (cmdchar == 'r' || cmdchar == 'v') | |
| 6098 | 8303 stuffRedoReadbuff(ESC_STR); /* no ESC in redo buffer */ |
| 7 | 8304 ++RedrawingDisabled; |
| 8305 disabled_redraw = TRUE; | |
| 8306 return FALSE; /* repeat the insert */ | |
| 8307 } | |
| 5434 | 8308 stop_insert(&curwin->w_cursor, TRUE, nomove); |
| 7 | 8309 undisplay_dollar(); |
| 8310 } | |
| 8311 | |
| 8312 /* When an autoindent was removed, curswant stays after the | |
| 8313 * indent */ | |
| 8314 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) | |
| 8315 curwin->w_set_curswant = TRUE; | |
| 8316 | |
| 8317 /* Remember the last Insert position in the '^ mark. */ | |
| 8318 if (!cmdmod.keepjumps) | |
| 8319 curbuf->b_last_insert = curwin->w_cursor; | |
| 8320 | |
| 8321 /* | |
| 8322 * The cursor should end up on the last inserted character. | |
| 477 | 8323 * Don't do it for CTRL-O, unless past the end of the line. |
| 7 | 8324 */ |
| 477 | 8325 if (!nomove |
| 8326 && (curwin->w_cursor.col != 0 | |
|
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parents:
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diff
changeset
|
8327 || curwin->w_cursor.coladd > 0) |
| 477 | 8328 && (restart_edit == NUL |
| 5735 | 8329 || (gchar_cursor() == NUL && !VIsual_active)) |
| 7 | 8330 #ifdef FEAT_RIGHTLEFT |
| 8331 && !revins_on | |
| 8332 #endif | |
| 8333 ) | |
| 8334 { | |
| 8335 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
| 8336 { | |
| 8337 oneleft(); | |
| 8338 if (restart_edit != NUL) | |
| 8339 ++curwin->w_cursor.coladd; | |
| 8340 } | |
| 8341 else | |
| 8342 { | |
| 8343 --curwin->w_cursor.col; | |
| 8344 /* Correct cursor for multi-byte character. */ | |
| 8345 if (has_mbyte) | |
| 8346 mb_adjust_cursor(); | |
| 8347 } | |
| 8348 } | |
| 8349 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
8350 #ifdef HAVE_INPUT_METHOD |
| 7 | 8351 /* Disable IM to allow typing English directly for Normal mode commands. |
| 8352 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as | |
| 8353 * well). */ | |
| 8354 if (!(State & LANGMAP)) | |
| 8355 im_save_status(&curbuf->b_p_iminsert); | |
| 8356 im_set_active(FALSE); | |
| 8357 #endif | |
| 8358 | |
| 8359 State = NORMAL; | |
| 8360 /* need to position cursor again (e.g. when on a TAB ) */ | |
| 8361 changed_cline_bef_curs(); | |
| 8362 | |
| 8363 #ifdef FEAT_MOUSE | |
| 8364 setmouse(); | |
| 8365 #endif | |
| 8366 #ifdef CURSOR_SHAPE | |
| 8367 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8368 #endif | |
|
10684
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patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
8369 if (!p_ek) |
|
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
8370 /* Re-enable bracketed paste mode. */ |
|
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
8371 out_str(T_BE); |
| 7 | 8372 |
| 8373 /* | |
| 8374 * When recording or for CTRL-O, need to display the new mode. | |
| 8375 * Otherwise remove the mode message. | |
| 8376 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13876
diff
changeset
|
8377 if (reg_recording != 0 || restart_edit != NUL) |
| 7 | 8378 showmode(); |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
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15595
diff
changeset
|
8379 else if (p_smd && !skip_showmode()) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
8380 msg(""); |
| 7 | 8381 |
| 8382 return TRUE; /* exit Insert mode */ | |
| 8383 } | |
| 8384 | |
| 8385 #ifdef FEAT_RIGHTLEFT | |
| 8386 /* | |
| 8387 * Toggle language: hkmap and revins_on. | |
| 8388 * Move to end of reverse inserted text. | |
| 8389 */ | |
| 8390 static void | |
|
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parents:
7799
diff
changeset
|
8391 ins_ctrl_(void) |
| 7 | 8392 { |
| 8393 if (revins_on && revins_chars && revins_scol >= 0) | |
| 8394 { | |
| 8395 while (gchar_cursor() != NUL && revins_chars--) | |
| 8396 ++curwin->w_cursor.col; | |
| 8397 } | |
| 8398 p_ri = !p_ri; | |
| 8399 revins_on = (State == INSERT && p_ri); | |
| 8400 if (revins_on) | |
| 8401 { | |
| 8402 revins_scol = curwin->w_cursor.col; | |
| 8403 revins_legal++; | |
| 8404 revins_chars = 0; | |
| 8405 undisplay_dollar(); | |
| 8406 } | |
| 8407 else | |
| 8408 revins_scol = -1; | |
| 8409 #ifdef FEAT_FKMAP | |
| 8410 if (p_altkeymap) | |
| 8411 { | |
| 8412 /* | |
| 8413 * to be consistent also for redo command, using '.' | |
| 8414 * set arrow_used to true and stop it - causing to redo | |
| 8415 * characters entered in one mode (normal/reverse insert). | |
| 8416 */ | |
| 8417 arrow_used = TRUE; | |
| 8418 (void)stop_arrow(); | |
| 8419 p_fkmap = curwin->w_p_rl ^ p_ri; | |
| 8420 if (p_fkmap && p_ri) | |
| 8421 State = INSERT; | |
| 8422 } | |
| 8423 else | |
| 8424 #endif | |
| 8425 p_hkmap = curwin->w_p_rl ^ p_ri; /* be consistent! */ | |
| 8426 showmode(); | |
| 8427 } | |
| 8428 #endif | |
| 8429 | |
| 8430 /* | |
| 8431 * If 'keymodel' contains "startsel", may start selection. | |
| 8432 * Returns TRUE when a CTRL-O and other keys stuffed. | |
| 8433 */ | |
| 8434 static int | |
|
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parents:
7799
diff
changeset
|
8435 ins_start_select(int c) |
| 7 | 8436 { |
| 8437 if (km_startsel) | |
| 8438 switch (c) | |
| 8439 { | |
| 8440 case K_KHOME: | |
| 8441 case K_KEND: | |
| 8442 case K_PAGEUP: | |
| 8443 case K_KPAGEUP: | |
| 8444 case K_PAGEDOWN: | |
| 8445 case K_KPAGEDOWN: | |
|
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parents:
12674
diff
changeset
|
8446 # ifdef MACOS_X |
| 7 | 8447 case K_LEFT: |
| 8448 case K_RIGHT: | |
| 8449 case K_UP: | |
| 8450 case K_DOWN: | |
| 8451 case K_END: | |
| 8452 case K_HOME: | |
| 8453 # endif | |
| 8454 if (!(mod_mask & MOD_MASK_SHIFT)) | |
| 8455 break; | |
| 8456 /* FALLTHROUGH */ | |
| 8457 case K_S_LEFT: | |
| 8458 case K_S_RIGHT: | |
| 8459 case K_S_UP: | |
| 8460 case K_S_DOWN: | |
| 8461 case K_S_END: | |
| 8462 case K_S_HOME: | |
| 8463 /* Start selection right away, the cursor can move with | |
| 8464 * CTRL-O when beyond the end of the line. */ | |
| 8465 start_selection(); | |
| 8466 | |
| 8467 /* Execute the key in (insert) Select mode. */ | |
| 8468 stuffcharReadbuff(Ctrl_O); | |
| 8469 if (mod_mask) | |
| 8470 { | |
| 8471 char_u buf[4]; | |
| 8472 | |
| 8473 buf[0] = K_SPECIAL; | |
| 8474 buf[1] = KS_MODIFIER; | |
| 8475 buf[2] = mod_mask; | |
| 8476 buf[3] = NUL; | |
| 8477 stuffReadbuff(buf); | |
| 8478 } | |
| 8479 stuffcharReadbuff(c); | |
| 8480 return TRUE; | |
| 8481 } | |
| 8482 return FALSE; | |
| 8483 } | |
| 8484 | |
| 8485 /* | |
| 4352 | 8486 * <Insert> key in Insert mode: toggle insert/replace mode. |
| 449 | 8487 */ |
| 8488 static void | |
|
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parents:
7799
diff
changeset
|
8489 ins_insert(int replaceState) |
| 449 | 8490 { |
| 8491 #ifdef FEAT_FKMAP | |
| 8492 if (p_fkmap && p_ri) | |
| 8493 { | |
| 8494 beep_flush(); | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15440
diff
changeset
|
8495 emsg(farsi_text_3); /* encoded in Farsi */ |
| 449 | 8496 return; |
| 8497 } | |
| 8498 #endif | |
| 8499 | |
| 532 | 8500 # ifdef FEAT_EVAL |
| 449 | 8501 set_vim_var_string(VV_INSERTMODE, |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8502 (char_u *)((State & REPLACE_FLAG) ? "i" |
|
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8503 : replaceState == VREPLACE ? "v" |
|
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8504 : "r"), 1); |
| 532 | 8505 # endif |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
8506 ins_apply_autocmds(EVENT_INSERTCHANGE); |
| 449 | 8507 if (State & REPLACE_FLAG) |
| 8508 State = INSERT | (State & LANGMAP); | |
| 8509 else | |
| 8510 State = replaceState | (State & LANGMAP); | |
| 8511 AppendCharToRedobuff(K_INS); | |
| 8512 showmode(); | |
| 8513 #ifdef CURSOR_SHAPE | |
| 8514 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8515 #endif | |
| 8516 } | |
| 8517 | |
| 8518 /* | |
| 8519 * Pressed CTRL-O in Insert mode. | |
| 8520 */ | |
| 8521 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8522 ins_ctrl_o(void) |
| 449 | 8523 { |
| 8524 if (State & VREPLACE_FLAG) | |
| 8525 restart_edit = 'V'; | |
| 8526 else | |
| 8527 if (State & REPLACE_FLAG) | |
| 8528 restart_edit = 'R'; | |
| 8529 else | |
| 8530 restart_edit = 'I'; | |
| 8531 if (virtual_active()) | |
| 8532 ins_at_eol = FALSE; /* cursor always keeps its column */ | |
| 8533 else | |
| 8534 ins_at_eol = (gchar_cursor() == NUL); | |
| 8535 } | |
| 8536 | |
| 8537 /* | |
| 7 | 8538 * If the cursor is on an indent, ^T/^D insert/delete one |
| 8539 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
| 1796 | 8540 * Always round the indent to 'shiftwidth', this is compatible |
| 7 | 8541 * with vi. But vi only supports ^T and ^D after an |
| 8542 * autoindent, we support it everywhere. | |
| 8543 */ | |
| 8544 static void | |
|
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parents:
7799
diff
changeset
|
8545 ins_shift(int c, int lastc) |
| 7 | 8546 { |
| 8547 if (stop_arrow() == FAIL) | |
| 8548 return; | |
| 8549 AppendCharToRedobuff(c); | |
| 8550 | |
| 8551 /* | |
| 8552 * 0^D and ^^D: remove all indent. | |
| 8553 */ | |
| 1330 | 8554 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
| 8555 && curwin->w_cursor.col > 0) | |
| 7 | 8556 { |
| 8557 --curwin->w_cursor.col; | |
| 8558 (void)del_char(FALSE); /* delete the '^' or '0' */ | |
| 8559 /* In Replace mode, restore the characters that '^' or '0' replaced. */ | |
| 8560 if (State & REPLACE_FLAG) | |
| 8561 replace_pop_ins(); | |
| 8562 if (lastc == '^') | |
| 8563 old_indent = get_indent(); /* remember curr. indent */ | |
| 1516 | 8564 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
| 7 | 8565 } |
| 8566 else | |
| 1516 | 8567 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
| 7 | 8568 |
| 8569 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
| 8570 did_ai = FALSE; | |
| 8571 #ifdef FEAT_SMARTINDENT | |
| 8572 did_si = FALSE; | |
| 8573 can_si = FALSE; | |
| 8574 can_si_back = FALSE; | |
| 8575 #endif | |
| 8576 #ifdef FEAT_CINDENT | |
| 8577 can_cindent = FALSE; /* no cindenting after ^D or ^T */ | |
| 8578 #endif | |
| 8579 } | |
| 8580 | |
| 8581 static void | |
|
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parents:
7799
diff
changeset
|
8582 ins_del(void) |
| 7 | 8583 { |
| 8584 int temp; | |
| 8585 | |
| 8586 if (stop_arrow() == FAIL) | |
| 8587 return; | |
| 8588 if (gchar_cursor() == NUL) /* delete newline */ | |
| 8589 { | |
| 8590 temp = curwin->w_cursor.col; | |
| 8591 if (!can_bs(BS_EOL) /* only if "eol" included */ | |
| 5848 | 8592 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
| 6949 | 8593 vim_beep(BO_BS); |
| 7 | 8594 else |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
8595 { |
| 7 | 8596 curwin->w_cursor.col = temp; |
|
13402
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
8597 /* Adjust orig_line_count in case more lines have been deleted than |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
8598 * have been added. That makes sure, that open_line() later |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
8599 * can access all buffer lines correctly */ |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
8600 if (State & VREPLACE_FLAG && |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
8601 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
|
8602 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
|
8603 } |
| 7 | 8604 } |
| 6949 | 8605 else if (del_char(FALSE) == FAIL) /* delete char under cursor */ |
| 8606 vim_beep(BO_BS); | |
| 7 | 8607 did_ai = FALSE; |
| 8608 #ifdef FEAT_SMARTINDENT | |
| 8609 did_si = FALSE; | |
| 8610 can_si = FALSE; | |
| 8611 can_si_back = FALSE; | |
| 8612 #endif | |
| 8613 AppendCharToRedobuff(K_DEL); | |
| 8614 } | |
| 8615 | |
| 1460 | 8616 /* |
| 8617 * Delete one character for ins_bs(). | |
| 8618 */ | |
| 8619 static void | |
|
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parents:
7799
diff
changeset
|
8620 ins_bs_one(colnr_T *vcolp) |
| 1460 | 8621 { |
| 8622 dec_cursor(); | |
| 8623 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
| 8624 if (State & REPLACE_FLAG) | |
| 8625 { | |
| 8626 /* Don't delete characters before the insert point when in | |
| 8627 * Replace mode */ | |
| 8628 if (curwin->w_cursor.lnum != Insstart.lnum | |
| 8629 || curwin->w_cursor.col >= Insstart.col) | |
| 1782 | 8630 replace_do_bs(-1); |
| 1460 | 8631 } |
| 8632 else | |
| 8633 (void)del_char(FALSE); | |
| 8634 } | |
| 8635 | |
| 7 | 8636 /* |
| 8637 * Handle Backspace, delete-word and delete-line in Insert mode. | |
| 8638 * Return TRUE when backspace was actually used. | |
| 8639 */ | |
| 8640 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8641 ins_bs( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8642 int c, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8643 int mode, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8644 int *inserted_space_p) |
| 7 | 8645 { |
| 8646 linenr_T lnum; | |
| 8647 int cc; | |
| 8648 int temp = 0; /* init for GCC */ | |
| 1872 | 8649 colnr_T save_col; |
| 7 | 8650 colnr_T mincol; |
| 8651 int did_backspace = FALSE; | |
| 8652 int in_indent; | |
| 8653 int oldState; | |
| 714 | 8654 int cpc[MAX_MCO]; /* composing characters */ |
| 7 | 8655 |
| 8656 /* | |
| 8657 * can't delete anything in an empty file | |
| 8658 * can't backup past first character in buffer | |
| 8659 * can't backup past starting point unless 'backspace' > 1 | |
| 8660 * can backup to a previous line if 'backspace' == 0 | |
| 8661 */ | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
8662 if ( BUFEMPTY() |
| 7 | 8663 || ( |
| 8664 #ifdef FEAT_RIGHTLEFT | |
| 8665 !revins_on && | |
| 8666 #endif | |
| 8667 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
| 8668 || (!can_bs(BS_START) | |
| 8669 && (arrow_used | |
| 5852 | 8670 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 8671 && curwin->w_cursor.col <= Insstart_orig.col))) | |
| 7 | 8672 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
| 8673 && curwin->w_cursor.col <= ai_col) | |
| 8674 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
| 8675 { | |
| 6949 | 8676 vim_beep(BO_BS); |
| 7 | 8677 return FALSE; |
| 8678 } | |
| 8679 | |
| 8680 if (stop_arrow() == FAIL) | |
| 8681 return FALSE; | |
| 8682 in_indent = inindent(0); | |
| 8683 #ifdef FEAT_CINDENT | |
| 8684 if (in_indent) | |
| 8685 can_cindent = FALSE; | |
| 8686 #endif | |
| 8687 #ifdef FEAT_COMMENTS | |
| 8688 end_comment_pending = NUL; /* After BS, don't auto-end comment */ | |
| 8689 #endif | |
| 8690 #ifdef FEAT_RIGHTLEFT | |
| 8691 if (revins_on) /* put cursor after last inserted char */ | |
| 8692 inc_cursor(); | |
| 8693 #endif | |
| 8694 | |
| 8695 /* Virtualedit: | |
| 8696 * BACKSPACE_CHAR eats a virtual space | |
| 8697 * BACKSPACE_WORD eats all coladd | |
| 8698 * BACKSPACE_LINE eats all coladd and keeps going | |
| 8699 */ | |
| 8700 if (curwin->w_cursor.coladd > 0) | |
| 8701 { | |
| 8702 if (mode == BACKSPACE_CHAR) | |
| 8703 { | |
| 8704 --curwin->w_cursor.coladd; | |
| 8705 return TRUE; | |
| 8706 } | |
| 8707 if (mode == BACKSPACE_WORD) | |
| 8708 { | |
| 8709 curwin->w_cursor.coladd = 0; | |
| 8710 return TRUE; | |
| 8711 } | |
| 8712 curwin->w_cursor.coladd = 0; | |
| 8713 } | |
| 8714 | |
| 8715 /* | |
|
11295
d772bf077b3f
patch 8.0.0533: abbreviation doesn't work after backspacing newline
Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
8716 * Delete newline! |
| 7 | 8717 */ |
| 8718 if (curwin->w_cursor.col == 0) | |
| 8719 { | |
| 6629 | 8720 lnum = Insstart.lnum; |
| 5852 | 8721 if (curwin->w_cursor.lnum == lnum |
| 7 | 8722 #ifdef FEAT_RIGHTLEFT |
| 8723 || revins_on | |
| 8724 #endif | |
| 8725 ) | |
| 8726 { | |
| 8727 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
| 8728 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
| 8729 return FALSE; | |
| 6629 | 8730 --Insstart.lnum; |
|
11311
be499043ca70
patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
8731 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
| 7 | 8732 } |
| 8733 /* | |
| 8734 * In replace mode: | |
| 8735 * cc < 0: NL was inserted, delete it | |
| 8736 * cc >= 0: NL was replaced, put original characters back | |
| 8737 */ | |
| 8738 cc = -1; | |
| 8739 if (State & REPLACE_FLAG) | |
| 8740 cc = replace_pop(); /* returns -1 if NL was inserted */ | |
| 8741 /* | |
| 8742 * In replace mode, in the line we started replacing, we only move the | |
| 8743 * cursor. | |
| 8744 */ | |
| 8745 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
| 8746 { | |
| 8747 dec_cursor(); | |
| 8748 } | |
| 8749 else | |
| 8750 { | |
| 8751 if (!(State & VREPLACE_FLAG) | |
| 8752 || curwin->w_cursor.lnum > orig_line_count) | |
| 8753 { | |
| 8754 temp = gchar_cursor(); /* remember current char */ | |
| 8755 --curwin->w_cursor.lnum; | |
| 278 | 8756 |
| 8757 /* When "aw" is in 'formatoptions' we must delete the space at | |
| 8758 * the end of the line, otherwise the line will be broken | |
| 8759 * again when auto-formatting. */ | |
| 8760 if (has_format_option(FO_AUTO) | |
| 8761 && has_format_option(FO_WHITE_PAR)) | |
| 8762 { | |
| 8763 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
| 8764 TRUE); | |
| 8765 int len; | |
| 8766 | |
| 835 | 8767 len = (int)STRLEN(ptr); |
| 278 | 8768 if (len > 0 && ptr[len - 1] == ' ') |
| 8769 ptr[len - 1] = NUL; | |
| 8770 } | |
| 8771 | |
| 5848 | 8772 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
| 7 | 8773 if (temp == NUL && gchar_cursor() != NUL) |
| 8774 inc_cursor(); | |
| 8775 } | |
| 8776 else | |
| 8777 dec_cursor(); | |
| 8778 | |
| 8779 /* | |
| 8780 * In REPLACE mode we have to put back the text that was replaced | |
| 8781 * by the NL. On the replace stack is first a NUL-terminated | |
| 8782 * sequence of characters that were deleted and then the | |
| 8783 * characters that NL replaced. | |
| 8784 */ | |
| 8785 if (State & REPLACE_FLAG) | |
| 8786 { | |
| 8787 /* | |
| 8788 * Do the next ins_char() in NORMAL state, to | |
| 8789 * prevent ins_char() from replacing characters and | |
| 8790 * avoiding showmatch(). | |
| 8791 */ | |
| 8792 oldState = State; | |
| 8793 State = NORMAL; | |
| 8794 /* | |
| 8795 * restore characters (blanks) deleted after cursor | |
| 8796 */ | |
| 8797 while (cc > 0) | |
| 8798 { | |
| 1872 | 8799 save_col = curwin->w_cursor.col; |
| 7 | 8800 mb_replace_pop_ins(cc); |
| 1872 | 8801 curwin->w_cursor.col = save_col; |
| 7 | 8802 cc = replace_pop(); |
| 8803 } | |
| 8804 /* restore the characters that NL replaced */ | |
| 8805 replace_pop_ins(); | |
| 8806 State = oldState; | |
| 8807 } | |
| 8808 } | |
| 8809 did_ai = FALSE; | |
| 8810 } | |
| 8811 else | |
| 8812 { | |
| 8813 /* | |
| 8814 * Delete character(s) before the cursor. | |
| 8815 */ | |
| 8816 #ifdef FEAT_RIGHTLEFT | |
| 8817 if (revins_on) /* put cursor on last inserted char */ | |
| 8818 dec_cursor(); | |
| 8819 #endif | |
| 8820 mincol = 0; | |
| 8821 /* keep indent */ | |
| 1085 | 8822 if (mode == BACKSPACE_LINE |
| 8823 && (curbuf->b_p_ai | |
| 8824 #ifdef FEAT_CINDENT | |
| 2004 | 8825 || cindent_on() |
| 1085 | 8826 #endif |
| 8827 ) | |
| 7 | 8828 #ifdef FEAT_RIGHTLEFT |
| 8829 && !revins_on | |
| 8830 #endif | |
| 8831 ) | |
| 8832 { | |
| 1872 | 8833 save_col = curwin->w_cursor.col; |
| 7 | 8834 beginline(BL_WHITE); |
| 1988 | 8835 if (curwin->w_cursor.col < save_col) |
| 7 | 8836 mincol = curwin->w_cursor.col; |
| 1872 | 8837 curwin->w_cursor.col = save_col; |
| 7 | 8838 } |
| 8839 | |
| 8840 /* | |
| 8841 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
| 8842 */ | |
| 8843 if ( mode == BACKSPACE_CHAR | |
| 8844 && ((p_sta && in_indent) | |
|
14175
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8845 || ((get_sts_value() != 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8846 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8847 || 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
|
8848 #endif |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8849 ) |
| 1497 | 8850 && curwin->w_cursor.col > 0 |
| 7 | 8851 && (*(ml_get_cursor() - 1) == TAB |
| 8852 || (*(ml_get_cursor() - 1) == ' ' | |
| 8853 && (!*inserted_space_p | |
| 8854 || arrow_used)))))) | |
| 8855 { | |
| 8856 int ts; | |
| 8857 colnr_T vcol; | |
| 8858 colnr_T want_vcol; | |
| 1460 | 8859 colnr_T start_vcol; |
| 7 | 8860 |
| 8861 *inserted_space_p = FALSE; | |
| 8862 /* Compute the virtual column where we want to be. Since | |
| 8863 * 'showbreak' may get in the way, need to get the last column of | |
| 8864 * the previous character. */ | |
| 8865 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 1460 | 8866 start_vcol = vcol; |
| 7 | 8867 dec_cursor(); |
| 8868 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
| 8869 inc_cursor(); | |
|
14175
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8870 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8871 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
|
8872 { |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
8873 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
|
8874 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
|
8875 } |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
8876 else |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
8877 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
|
8878 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
|
8879 #else |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
8880 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
|
8881 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
|
8882 else |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
8883 ts = (int)get_sts_value(); |
| 7 | 8884 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
|
8885 #endif |
| 7 | 8886 |
| 8887 /* delete characters until we are at or before want_vcol */ | |
| 8888 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
|
8889 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
| 1460 | 8890 ins_bs_one(&vcol); |
| 7 | 8891 |
| 8892 /* insert extra spaces until we are at want_vcol */ | |
| 8893 while (vcol < want_vcol) | |
| 8894 { | |
| 8895 /* Remember the first char we inserted */ | |
| 5852 | 8896 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 8897 && curwin->w_cursor.col < Insstart_orig.col) | |
| 8898 Insstart_orig.col = curwin->w_cursor.col; | |
| 7 | 8899 |
| 8900 if (State & VREPLACE_FLAG) | |
| 8901 ins_char(' '); | |
| 8902 else | |
| 8903 { | |
| 8904 ins_str((char_u *)" "); | |
| 1460 | 8905 if ((State & REPLACE_FLAG)) |
| 8906 replace_push(NUL); | |
| 7 | 8907 } |
| 8908 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 8909 } | |
| 1460 | 8910 |
| 8911 /* If we are now back where we started delete one character. Can | |
| 8912 * happen when using 'sts' and 'linebreak'. */ | |
| 8913 if (vcol >= start_vcol) | |
| 8914 ins_bs_one(&vcol); | |
| 7 | 8915 } |
| 8916 | |
| 8917 /* | |
| 8918 * Delete upto starting point, start of line or previous word. | |
| 8919 */ | |
| 6712 | 8920 else |
| 8921 { | |
| 8922 int cclass = 0, prev_cclass = 0; | |
| 8923 | |
| 8924 if (has_mbyte) | |
| 8925 cclass = mb_get_class(ml_get_cursor()); | |
| 8926 do | |
| 7 | 8927 { |
| 8928 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 8929 if (!revins_on) /* put cursor on char to be deleted */ |
| 8930 #endif | |
| 7 | 8931 dec_cursor(); |
| 6712 | 8932 |
| 8933 cc = gchar_cursor(); | |
| 8934 /* look multi-byte character class */ | |
| 8935 if (has_mbyte) | |
| 8936 { | |
| 8937 prev_cclass = cclass; | |
| 8938 cclass = mb_get_class(ml_get_cursor()); | |
| 8939 } | |
| 8940 | |
| 8941 /* start of word? */ | |
| 8942 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) | |
| 8943 { | |
| 8944 mode = BACKSPACE_WORD_NOT_SPACE; | |
| 8945 temp = vim_iswordc(cc); | |
| 8946 } | |
| 8947 /* end of word? */ | |
| 8948 else if (mode == BACKSPACE_WORD_NOT_SPACE | |
| 8949 && ((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
|
8950 || prev_cclass != cclass)) |
| 6712 | 8951 { |
| 8952 #ifdef FEAT_RIGHTLEFT | |
| 8953 if (!revins_on) | |
| 8954 #endif | |
| 8955 inc_cursor(); | |
| 8956 #ifdef FEAT_RIGHTLEFT | |
| 8957 else if (State & REPLACE_FLAG) | |
| 8958 dec_cursor(); | |
| 8959 #endif | |
| 8960 break; | |
| 8961 } | |
| 8962 if (State & REPLACE_FLAG) | |
| 8963 replace_do_bs(-1); | |
| 8964 else | |
| 8965 { | |
| 8966 if (enc_utf8 && p_deco) | |
| 8967 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
| 8968 (void)del_char(FALSE); | |
| 8969 /* | |
| 8970 * If there are combining characters and 'delcombine' is set | |
| 8971 * move the cursor back. Don't back up before the base | |
| 8972 * character. | |
| 8973 */ | |
| 8974 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
| 8975 inc_cursor(); | |
| 7 | 8976 #ifdef FEAT_RIGHTLEFT |
| 6712 | 8977 if (revins_chars) |
| 8978 { | |
| 8979 revins_chars--; | |
| 8980 revins_legal++; | |
| 8981 } | |
| 8982 if (revins_on && gchar_cursor() == NUL) | |
| 8983 break; | |
| 8984 #endif | |
| 7 | 8985 } |
| 6712 | 8986 /* Just a single backspace?: */ |
| 8987 if (mode == BACKSPACE_CHAR) | |
| 7 | 8988 break; |
| 6712 | 8989 } while ( |
| 7 | 8990 #ifdef FEAT_RIGHTLEFT |
| 6712 | 8991 revins_on || |
| 8992 #endif | |
| 8993 (curwin->w_cursor.col > mincol | |
| 8994 && (curwin->w_cursor.lnum != Insstart_orig.lnum | |
| 8995 || curwin->w_cursor.col != Insstart_orig.col))); | |
| 8996 } | |
| 7 | 8997 did_backspace = TRUE; |
| 8998 } | |
| 8999 #ifdef FEAT_SMARTINDENT | |
| 9000 did_si = FALSE; | |
| 9001 can_si = FALSE; | |
| 9002 can_si_back = FALSE; | |
| 9003 #endif | |
| 9004 if (curwin->w_cursor.col <= 1) | |
| 9005 did_ai = FALSE; | |
| 9006 /* | |
| 9007 * It's a little strange to put backspaces into the redo | |
| 9008 * buffer, but it makes auto-indent a lot easier to deal | |
| 9009 * with. | |
| 9010 */ | |
| 9011 AppendCharToRedobuff(c); | |
| 9012 | |
| 9013 /* If deleted before the insertion point, adjust it */ | |
| 5852 | 9014 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
|
9015 && curwin->w_cursor.col < Insstart_orig.col) |
| 5852 | 9016 Insstart_orig.col = curwin->w_cursor.col; |
| 7 | 9017 |
| 9018 /* vi behaviour: the cursor moves backward but the character that | |
| 9019 * was there remains visible | |
| 9020 * Vim behaviour: the cursor moves backward and the character that | |
| 9021 * was there is erased from the screen. | |
| 9022 * We can emulate the vi behaviour by pretending there is a dollar | |
| 9023 * displayed even when there isn't. | |
| 9024 * --pkv Sun Jan 19 01:56:40 EST 2003 */ | |
| 3318 | 9025 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
| 7 | 9026 dollar_vcol = curwin->w_virtcol; |
| 9027 | |
| 1514 | 9028 #ifdef FEAT_FOLDING |
| 9029 /* When deleting a char the cursor line must never be in a closed fold. | |
| 9030 * E.g., when 'foldmethod' is indent and deleting the first non-white | |
| 9031 * char before a Tab. */ | |
| 9032 if (did_backspace) | |
| 9033 foldOpenCursor(); | |
| 9034 #endif | |
| 9035 | |
| 7 | 9036 return did_backspace; |
| 9037 } | |
| 9038 | |
| 9039 #ifdef FEAT_MOUSE | |
| 9040 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9041 ins_mouse(int c) |
| 7 | 9042 { |
| 9043 pos_T tpos; | |
| 840 | 9044 win_T *old_curwin = curwin; |
| 7 | 9045 |
| 9046 # ifdef FEAT_GUI | |
| 9047 /* When GUI is active, also move/paste when 'mouse' is empty */ | |
| 9048 if (!gui.in_use) | |
| 9049 # endif | |
| 9050 if (!mouse_has(MOUSE_INSERT)) | |
| 9051 return; | |
| 9052 | |
| 9053 undisplay_dollar(); | |
| 9054 tpos = curwin->w_cursor; | |
| 9055 if (do_mouse(NULL, c, BACKWARD, 1L, 0)) | |
| 9056 { | |
| 840 | 9057 win_T *new_curwin = curwin; |
| 9058 | |
| 9059 if (curwin != old_curwin && win_valid(old_curwin)) | |
| 9060 { | |
| 9061 /* Mouse took us to another window. We need to go back to the | |
| 9062 * previous one to stop insert there properly. */ | |
| 9063 curwin = old_curwin; | |
| 9064 curbuf = curwin->w_buffer; | |
|
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
|
9065 #ifdef FEAT_JOB_CHANNEL |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
9066 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
|
9067 // Restart Insert mode when re-entering the prompt buffer. |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
9068 curbuf->b_prompt_insert = 'A'; |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
9069 #endif |
| 840 | 9070 } |
| 9071 start_arrow(curwin == old_curwin ? &tpos : NULL); | |
| 9072 if (curwin != new_curwin && win_valid(new_curwin)) | |
| 9073 { | |
| 9074 curwin = new_curwin; | |
| 9075 curbuf = curwin->w_buffer; | |
| 9076 } | |
| 7 | 9077 # ifdef FEAT_CINDENT |
| 9078 can_cindent = TRUE; | |
| 9079 # endif | |
| 9080 } | |
| 9081 | |
| 9082 /* redraw status lines (in case another window became active) */ | |
| 9083 redraw_statuslines(); | |
| 9084 } | |
| 9085 | |
| 9086 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9087 ins_mousescroll(int dir) |
| 7 | 9088 { |
| 9089 pos_T tpos; | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9090 win_T *old_curwin = curwin, *wp; |
| 1434 | 9091 # ifdef FEAT_INS_EXPAND |
| 9092 int did_scroll = FALSE; | |
| 7 | 9093 # endif |
| 9094 | |
| 9095 tpos = curwin->w_cursor; | |
| 9096 | |
| 4162 | 9097 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 9098 { |
| 9099 int row, col; | |
| 9100 | |
| 9101 row = mouse_row; | |
| 9102 col = mouse_col; | |
| 9103 | |
| 9104 /* find the window at the pointer coordinates */ | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9105 wp = mouse_find_win(&row, &col); |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9106 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9107 return; |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9108 curwin = wp; |
| 7 | 9109 curbuf = curwin->w_buffer; |
| 9110 } | |
| 9111 if (curwin == old_curwin) | |
| 9112 undisplay_dollar(); | |
| 9113 | |
| 1434 | 9114 # ifdef FEAT_INS_EXPAND |
| 9115 /* Don't scroll the window in which completion is being done. */ | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
9116 if (!pum_visible() || curwin != old_curwin) |
| 1434 | 9117 # endif |
| 9118 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9119 if (dir == MSCR_DOWN || dir == MSCR_UP) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9120 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9121 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9122 scroll_redraw(dir, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9123 (long)(curwin->w_botline - curwin->w_topline)); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9124 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9125 scroll_redraw(dir, 3L); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9126 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9127 #ifdef FEAT_GUI |
| 1434 | 9128 else |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9129 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9130 int val, step = 6; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9131 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9132 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
9133 step = curwin->w_width; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9134 val = curwin->w_leftcol + (dir == MSCR_RIGHT ? -step : step); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9135 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9136 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9137 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9138 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9139 #endif |
| 1434 | 9140 # ifdef FEAT_INS_EXPAND |
| 9141 did_scroll = TRUE; | |
| 9142 # endif | |
| 9143 } | |
| 7 | 9144 |
| 9145 curwin->w_redr_status = TRUE; | |
| 9146 | |
| 9147 curwin = old_curwin; | |
| 9148 curbuf = curwin->w_buffer; | |
| 9149 | |
| 1434 | 9150 # ifdef FEAT_INS_EXPAND |
| 9151 /* The popup menu may overlay the window, need to redraw it. | |
| 9152 * TODO: Would be more efficient to only redraw the windows that are | |
| 9153 * overlapped by the popup menu. */ | |
| 9154 if (pum_visible() && did_scroll) | |
| 9155 { | |
| 9156 redraw_all_later(NOT_VALID); | |
| 9157 ins_compl_show_pum(); | |
| 9158 } | |
| 9159 # endif | |
| 9160 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9161 if (!EQUAL_POS(curwin->w_cursor, tpos)) |
| 7 | 9162 { |
| 9163 start_arrow(&tpos); | |
| 9164 # ifdef FEAT_CINDENT | |
| 9165 can_cindent = TRUE; | |
| 9166 # endif | |
| 9167 } | |
| 9168 } | |
| 9169 #endif | |
| 9170 | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9171 /* |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9172 * 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
|
9173 * P_PE literally. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9174 * 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
|
9175 */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9176 int |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9177 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
|
9178 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9179 int c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9180 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
|
9181 int idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9182 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
|
9183 int ret_char = -1; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9184 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
|
9185 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
|
9186 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9187 /* If the end code is too long we can't detect it, read everything. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9188 if (STRLEN(end) >= NUMBUFLEN) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9189 end = NULL; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9190 ++no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9191 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
|
9192 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
|
9193 // 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
|
9194 // 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
|
9195 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
|
9196 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9197 for (;;) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9198 { |
|
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
|
9199 // 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
|
9200 if (end == NULL && vpeekc() == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9201 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
|
9202 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
|
9203 { |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9204 c = vgetc(); |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9205 } while (c == K_IGNORE || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR); |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9206 if (c == NUL || got_int) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9207 // When CTRL-C was encountered the typeahead will be flushed and we |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9208 // won't get the end sequence. |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9209 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
|
9210 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9211 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9212 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
|
9213 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9214 buf[idx++] = c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9215 buf[idx] = NUL; |
|
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
9216 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
|
9217 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9218 if (end[idx] == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9219 break; /* Found the end of paste code. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9220 continue; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9221 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9222 if (!drop) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9223 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9224 switch (mode) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9225 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9226 case PASTE_CMDLINE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9227 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
|
9228 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9229 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9230 case PASTE_EX: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9231 if (gap != NULL && ga_grow(gap, idx) == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9232 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9233 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
|
9234 buf, (size_t)idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9235 gap->ga_len += idx; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9236 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9237 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9238 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9239 case PASTE_INSERT: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9240 if (stop_arrow() == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9241 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9242 c = buf[0]; |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9243 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
|
9244 ins_eol(c); |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9245 else |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9246 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9247 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
|
9248 AppendToRedobuffLit(buf, idx); |
|
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9249 } |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9250 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9251 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9252 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9253 case PASTE_ONE_CHAR: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9254 if (ret_char == -1) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9255 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9256 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9257 ret_char = (*mb_ptr2char)(buf); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9258 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9259 ret_char = buf[0]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9260 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9261 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9262 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9263 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9264 idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9265 } |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9266 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9267 --no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9268 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
|
9269 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
|
9270 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
|
9271 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9272 return ret_char; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9273 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9274 |
| 692 | 9275 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 724 | 9276 static void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9277 ins_tabline(int c) |
| 692 | 9278 { |
| 9279 /* We will be leaving the current window, unless closing another tab. */ | |
| 9280 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE | |
| 9281 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
| 9282 { | |
| 9283 undisplay_dollar(); | |
| 9284 start_arrow(&curwin->w_cursor); | |
| 9285 # ifdef FEAT_CINDENT | |
| 9286 can_cindent = TRUE; | |
| 9287 # endif | |
| 9288 } | |
| 9289 | |
| 9290 if (c == K_TABLINE) | |
| 9291 goto_tabpage(current_tab); | |
| 9292 else | |
| 846 | 9293 { |
| 692 | 9294 handle_tabmenu(); |
| 846 | 9295 redraw_statuslines(); /* will redraw the tabline when needed */ |
| 9296 } | |
| 692 | 9297 } |
| 9298 #endif | |
| 9299 | |
| 9300 #if defined(FEAT_GUI) || defined(PROTO) | |
| 7 | 9301 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9302 ins_scroll(void) |
| 7 | 9303 { |
| 9304 pos_T tpos; | |
| 9305 | |
| 9306 undisplay_dollar(); | |
| 9307 tpos = curwin->w_cursor; | |
| 9308 if (gui_do_scroll()) | |
| 9309 { | |
| 9310 start_arrow(&tpos); | |
| 9311 # ifdef FEAT_CINDENT | |
| 9312 can_cindent = TRUE; | |
| 9313 # endif | |
| 9314 } | |
| 9315 } | |
| 9316 | |
| 9317 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9318 ins_horscroll(void) |
| 7 | 9319 { |
| 9320 pos_T tpos; | |
| 9321 | |
| 9322 undisplay_dollar(); | |
| 9323 tpos = curwin->w_cursor; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9324 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
| 7 | 9325 { |
| 9326 start_arrow(&tpos); | |
| 9327 # ifdef FEAT_CINDENT | |
| 9328 can_cindent = TRUE; | |
| 9329 # endif | |
| 9330 } | |
| 9331 } | |
| 9332 #endif | |
| 9333 | |
| 9334 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9335 ins_left( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9336 int end_change) /* end undoable change */ |
| 7 | 9337 { |
| 9338 pos_T tpos; | |
| 9339 | |
| 9340 #ifdef FEAT_FOLDING | |
| 9341 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9342 foldOpenCursor(); | |
| 9343 #endif | |
| 9344 undisplay_dollar(); | |
| 9345 tpos = curwin->w_cursor; | |
| 9346 if (oneleft() == OK) | |
| 9347 { | |
| 941 | 9348 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 9349 /* Only call start_arrow() when not busy with preediting, it will | |
| 9350 * 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
|
9351 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
| 941 | 9352 #endif |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9353 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9354 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
|
9355 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9356 AppendCharToRedobuff(K_LEFT); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9357 } |
| 7 | 9358 #ifdef FEAT_RIGHTLEFT |
| 9359 /* If exit reversed string, position is fixed */ | |
| 9360 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) | |
| 9361 revins_legal++; | |
| 9362 revins_chars++; | |
| 9363 #endif | |
| 9364 } | |
| 9365 | |
| 9366 /* | |
| 9367 * if 'whichwrap' set for cursor in insert mode may go to | |
| 9368 * previous line | |
| 9369 */ | |
| 9370 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
| 9371 { | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9372 /* always break undo when moving upwards/downwards, else undo may break */ |
| 7 | 9373 start_arrow(&tpos); |
| 9374 --(curwin->w_cursor.lnum); | |
| 9375 coladvance((colnr_T)MAXCOL); | |
| 9376 curwin->w_set_curswant = TRUE; /* so we stay at the end */ | |
| 9377 } | |
| 9378 else | |
| 6949 | 9379 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9380 dont_sync_undo = FALSE; |
| 7 | 9381 } |
| 9382 | |
| 9383 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9384 ins_home(int c) |
| 7 | 9385 { |
| 9386 pos_T tpos; | |
| 9387 | |
| 9388 #ifdef FEAT_FOLDING | |
| 9389 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9390 foldOpenCursor(); | |
| 9391 #endif | |
| 9392 undisplay_dollar(); | |
| 9393 tpos = curwin->w_cursor; | |
| 9394 if (c == K_C_HOME) | |
| 9395 curwin->w_cursor.lnum = 1; | |
| 9396 curwin->w_cursor.col = 0; | |
| 9397 curwin->w_cursor.coladd = 0; | |
| 9398 curwin->w_curswant = 0; | |
| 9399 start_arrow(&tpos); | |
| 9400 } | |
| 9401 | |
| 9402 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9403 ins_end(int c) |
| 7 | 9404 { |
| 9405 pos_T tpos; | |
| 9406 | |
| 9407 #ifdef FEAT_FOLDING | |
| 9408 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9409 foldOpenCursor(); | |
| 9410 #endif | |
| 9411 undisplay_dollar(); | |
| 9412 tpos = curwin->w_cursor; | |
| 9413 if (c == K_C_END) | |
| 9414 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9415 coladvance((colnr_T)MAXCOL); | |
| 9416 curwin->w_curswant = MAXCOL; | |
| 9417 | |
| 9418 start_arrow(&tpos); | |
| 9419 } | |
| 9420 | |
| 9421 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9422 ins_s_left(void) |
| 7 | 9423 { |
| 9424 #ifdef FEAT_FOLDING | |
| 9425 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9426 foldOpenCursor(); | |
| 9427 #endif | |
| 9428 undisplay_dollar(); | |
| 9429 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
| 9430 { | |
| 9431 start_arrow(&curwin->w_cursor); | |
| 9432 (void)bck_word(1L, FALSE, FALSE); | |
| 9433 curwin->w_set_curswant = TRUE; | |
| 9434 } | |
| 9435 else | |
| 6949 | 9436 vim_beep(BO_CRSR); |
| 7 | 9437 } |
| 9438 | |
| 9439 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9440 ins_right( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9441 int end_change) /* end undoable change */ |
| 7 | 9442 { |
| 9443 #ifdef FEAT_FOLDING | |
| 9444 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9445 foldOpenCursor(); | |
| 9446 #endif | |
| 9447 undisplay_dollar(); | |
|
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
9448 if (gchar_cursor() != NUL || virtual_active()) |
| 7 | 9449 { |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9450 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
|
9451 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9452 AppendCharToRedobuff(K_RIGHT); |
| 7 | 9453 curwin->w_set_curswant = TRUE; |
| 9454 if (virtual_active()) | |
| 9455 oneright(); | |
| 9456 else | |
| 9457 { | |
| 9458 if (has_mbyte) | |
| 474 | 9459 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 9460 else |
| 9461 ++curwin->w_cursor.col; | |
| 9462 } | |
| 9463 | |
| 9464 #ifdef FEAT_RIGHTLEFT | |
| 9465 revins_legal++; | |
| 9466 if (revins_chars) | |
| 9467 revins_chars--; | |
| 9468 #endif | |
| 9469 } | |
| 9470 /* if 'whichwrap' set for cursor in insert mode, may move the | |
| 9471 * cursor to the next line */ | |
| 9472 else if (vim_strchr(p_ww, ']') != NULL | |
| 9473 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 9474 { | |
| 9475 start_arrow(&curwin->w_cursor); | |
| 9476 curwin->w_set_curswant = TRUE; | |
| 9477 ++curwin->w_cursor.lnum; | |
| 9478 curwin->w_cursor.col = 0; | |
| 9479 } | |
| 9480 else | |
| 6949 | 9481 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9482 dont_sync_undo = FALSE; |
| 7 | 9483 } |
| 9484 | |
| 9485 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9486 ins_s_right(void) |
| 7 | 9487 { |
| 9488 #ifdef FEAT_FOLDING | |
| 9489 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9490 foldOpenCursor(); | |
| 9491 #endif | |
| 9492 undisplay_dollar(); | |
| 9493 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
| 9494 || gchar_cursor() != NUL) | |
| 9495 { | |
| 9496 start_arrow(&curwin->w_cursor); | |
| 9497 (void)fwd_word(1L, FALSE, 0); | |
| 9498 curwin->w_set_curswant = TRUE; | |
| 9499 } | |
| 9500 else | |
| 6949 | 9501 vim_beep(BO_CRSR); |
| 7 | 9502 } |
| 9503 | |
| 9504 static void | |
|
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parents:
7799
diff
changeset
|
9505 ins_up( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9506 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 9507 { |
| 9508 pos_T tpos; | |
| 9509 linenr_T old_topline = curwin->w_topline; | |
| 9510 #ifdef FEAT_DIFF | |
| 9511 int old_topfill = curwin->w_topfill; | |
| 9512 #endif | |
| 9513 | |
| 9514 undisplay_dollar(); | |
| 9515 tpos = curwin->w_cursor; | |
| 9516 if (cursor_up(1L, TRUE) == OK) | |
| 9517 { | |
| 9518 if (startcol) | |
| 9519 coladvance(getvcol_nolist(&Insstart)); | |
| 9520 if (old_topline != curwin->w_topline | |
| 9521 #ifdef FEAT_DIFF | |
| 9522 || old_topfill != curwin->w_topfill | |
| 9523 #endif | |
| 9524 ) | |
| 9525 redraw_later(VALID); | |
| 9526 start_arrow(&tpos); | |
| 9527 #ifdef FEAT_CINDENT | |
| 9528 can_cindent = TRUE; | |
| 9529 #endif | |
| 9530 } | |
| 9531 else | |
| 6949 | 9532 vim_beep(BO_CRSR); |
| 7 | 9533 } |
| 9534 | |
| 9535 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9536 ins_pageup(void) |
| 7 | 9537 { |
| 9538 pos_T tpos; | |
| 9539 | |
| 9540 undisplay_dollar(); | |
| 828 | 9541 |
| 9542 if (mod_mask & MOD_MASK_CTRL) | |
| 9543 { | |
| 9544 /* <C-PageUp>: tab page back */ | |
| 1013 | 9545 if (first_tabpage->tp_next != NULL) |
| 9546 { | |
| 9547 start_arrow(&curwin->w_cursor); | |
| 9548 goto_tabpage(-1); | |
| 9549 } | |
| 828 | 9550 return; |
| 9551 } | |
| 9552 | |
| 7 | 9553 tpos = curwin->w_cursor; |
| 9554 if (onepage(BACKWARD, 1L) == OK) | |
| 9555 { | |
| 9556 start_arrow(&tpos); | |
| 9557 #ifdef FEAT_CINDENT | |
| 9558 can_cindent = TRUE; | |
| 9559 #endif | |
| 9560 } | |
| 9561 else | |
| 6949 | 9562 vim_beep(BO_CRSR); |
| 7 | 9563 } |
| 9564 | |
| 9565 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9566 ins_down( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9567 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 9568 { |
| 9569 pos_T tpos; | |
| 9570 linenr_T old_topline = curwin->w_topline; | |
| 9571 #ifdef FEAT_DIFF | |
| 9572 int old_topfill = curwin->w_topfill; | |
| 9573 #endif | |
| 9574 | |
| 9575 undisplay_dollar(); | |
| 9576 tpos = curwin->w_cursor; | |
| 9577 if (cursor_down(1L, TRUE) == OK) | |
| 9578 { | |
| 9579 if (startcol) | |
| 9580 coladvance(getvcol_nolist(&Insstart)); | |
| 9581 if (old_topline != curwin->w_topline | |
| 9582 #ifdef FEAT_DIFF | |
| 9583 || old_topfill != curwin->w_topfill | |
| 9584 #endif | |
| 9585 ) | |
| 9586 redraw_later(VALID); | |
| 9587 start_arrow(&tpos); | |
| 9588 #ifdef FEAT_CINDENT | |
| 9589 can_cindent = TRUE; | |
| 9590 #endif | |
| 9591 } | |
| 9592 else | |
| 6949 | 9593 vim_beep(BO_CRSR); |
| 7 | 9594 } |
| 9595 | |
| 9596 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9597 ins_pagedown(void) |
| 7 | 9598 { |
| 9599 pos_T tpos; | |
| 9600 | |
| 9601 undisplay_dollar(); | |
| 828 | 9602 |
| 9603 if (mod_mask & MOD_MASK_CTRL) | |
| 9604 { | |
| 9605 /* <C-PageDown>: tab page forward */ | |
| 1013 | 9606 if (first_tabpage->tp_next != NULL) |
| 9607 { | |
| 9608 start_arrow(&curwin->w_cursor); | |
| 9609 goto_tabpage(0); | |
| 9610 } | |
| 828 | 9611 return; |
| 9612 } | |
| 9613 | |
| 7 | 9614 tpos = curwin->w_cursor; |
| 9615 if (onepage(FORWARD, 1L) == OK) | |
| 9616 { | |
| 9617 start_arrow(&tpos); | |
| 9618 #ifdef FEAT_CINDENT | |
| 9619 can_cindent = TRUE; | |
| 9620 #endif | |
| 9621 } | |
| 9622 else | |
| 6949 | 9623 vim_beep(BO_CRSR); |
| 7 | 9624 } |
| 9625 | |
| 9626 #ifdef FEAT_DND | |
| 9627 static void | |
|
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parents:
7799
diff
changeset
|
9628 ins_drop(void) |
| 7 | 9629 { |
| 9630 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9631 } | |
| 9632 #endif | |
| 9633 | |
| 9634 /* | |
| 9635 * Handle TAB in Insert or Replace mode. | |
| 9636 * Return TRUE when the TAB needs to be inserted like a normal character. | |
| 9637 */ | |
| 9638 static int | |
|
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parents:
7799
diff
changeset
|
9639 ins_tab(void) |
| 7 | 9640 { |
| 9641 int ind; | |
| 9642 int i; | |
| 9643 int temp; | |
| 9644 | |
| 9645 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
| 9646 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 9647 if (echeck_abbr(TAB + ABBR_OFF)) | |
| 9648 return FALSE; | |
| 9649 | |
| 9650 ind = inindent(0); | |
| 9651 #ifdef FEAT_CINDENT | |
| 9652 if (ind) | |
| 9653 can_cindent = FALSE; | |
| 9654 #endif | |
| 9655 | |
| 9656 /* | |
|
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diff
changeset
|
9657 * When nothing special, insert TAB like a normal character. |
| 7 | 9658 */ |
| 9659 if (!curbuf->b_p_et | |
|
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diff
changeset
|
9660 #ifdef FEAT_VARTABS |
|
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parents:
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diff
changeset
|
9661 && !(p_sta && ind |
|
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parents:
14103
diff
changeset
|
9662 /* These five lines mean 'tabstop' != 'shiftwidth' */ |
|
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parents:
14103
diff
changeset
|
9663 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
|
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parents:
14103
diff
changeset
|
9664 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
|
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parents:
14103
diff
changeset
|
9665 && tabstop_first(curbuf->b_p_vts_array) |
|
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parents:
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diff
changeset
|
9666 != get_sw_value(curbuf)) |
|
2ad722003b36
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parents:
14103
diff
changeset
|
9667 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
|
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parents:
14103
diff
changeset
|
9668 && curbuf->b_p_ts != get_sw_value(curbuf)))) |
|
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parents:
14103
diff
changeset
|
9669 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
|
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parents:
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diff
changeset
|
9670 #else |
| 5438 | 9671 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
|
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parents:
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diff
changeset
|
9672 #endif |
| 3873 | 9673 && get_sts_value() == 0) |
| 7 | 9674 return TRUE; |
| 9675 | |
| 9676 if (stop_arrow() == FAIL) | |
| 9677 return TRUE; | |
| 9678 | |
| 9679 did_ai = FALSE; | |
| 9680 #ifdef FEAT_SMARTINDENT | |
| 9681 did_si = FALSE; | |
| 9682 can_si = FALSE; | |
| 9683 can_si_back = FALSE; | |
| 9684 #endif | |
| 9685 AppendToRedobuff((char_u *)"\t"); | |
| 9686 | |
|
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diff
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|
9687 #ifdef FEAT_VARTABS |
|
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diff
changeset
|
9688 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
|
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diff
changeset
|
9689 { |
|
14276
752ef53d3731
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Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9690 temp = (int)get_sw_value(curbuf); |
|
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diff
changeset
|
9691 temp -= get_nolist_virtcol() % temp; |
|
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parents:
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diff
changeset
|
9692 } |
|
14243
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patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
9693 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
|
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parents:
14103
diff
changeset
|
9694 /* use 'softtabstop' when set */ |
|
14243
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Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
9695 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
|
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parents:
14103
diff
changeset
|
9696 curbuf->b_p_vsts_array); |
|
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diff
changeset
|
9697 else /* otherwise use 'tabstop' */ |
|
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parents:
14103
diff
changeset
|
9698 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
|
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parents:
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diff
changeset
|
9699 curbuf->b_p_vts_array); |
|
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parents:
14103
diff
changeset
|
9700 #else |
| 7 | 9701 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
| 5438 | 9702 temp = (int)get_sw_value(curbuf); |
| 3873 | 9703 else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ |
| 9704 temp = (int)get_sts_value(); | |
| 7 | 9705 else /* otherwise use 'tabstop' */ |
| 9706 temp = (int)curbuf->b_p_ts; | |
| 9707 temp -= get_nolist_virtcol() % temp; | |
|
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diff
changeset
|
9708 #endif |
| 7 | 9709 |
| 9710 /* | |
| 9711 * Insert the first space with ins_char(). It will delete one char in | |
| 9712 * replace mode. Insert the rest with ins_str(); it will not delete any | |
| 9713 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
| 9714 */ | |
| 9715 ins_char(' '); | |
| 9716 while (--temp > 0) | |
| 9717 { | |
| 9718 if (State & VREPLACE_FLAG) | |
| 9719 ins_char(' '); | |
| 9720 else | |
| 9721 { | |
| 9722 ins_str((char_u *)" "); | |
| 9723 if (State & REPLACE_FLAG) /* no char replaced */ | |
| 9724 replace_push(NUL); | |
| 9725 } | |
| 9726 } | |
| 9727 | |
| 9728 /* | |
| 9729 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
| 9730 */ | |
|
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diff
changeset
|
9731 #ifdef FEAT_VARTABS |
|
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diff
changeset
|
9732 if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 |
|
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diff
changeset
|
9733 || get_sts_value() > 0 |
|
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diff
changeset
|
9734 || (p_sta && ind))) |
|
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diff
changeset
|
9735 #else |
| 3873 | 9736 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
|
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diff
changeset
|
9737 #endif |
| 7 | 9738 { |
| 9739 char_u *ptr; | |
| 9740 char_u *saved_line = NULL; /* init for GCC */ | |
| 9741 pos_T pos; | |
| 9742 pos_T fpos; | |
| 9743 pos_T *cursor; | |
| 9744 colnr_T want_vcol, vcol; | |
| 9745 int change_col = -1; | |
| 9746 int save_list = curwin->w_p_list; | |
| 9747 | |
| 9748 /* | |
| 9749 * Get the current line. For VREPLACE mode, don't make real changes | |
| 9750 * yet, just work on a copy of the line. | |
| 9751 */ | |
| 9752 if (State & VREPLACE_FLAG) | |
| 9753 { | |
| 9754 pos = curwin->w_cursor; | |
| 9755 cursor = &pos; | |
| 9756 saved_line = vim_strsave(ml_get_curline()); | |
| 9757 if (saved_line == NULL) | |
| 9758 return FALSE; | |
| 9759 ptr = saved_line + pos.col; | |
| 9760 } | |
| 9761 else | |
| 9762 { | |
| 9763 ptr = ml_get_cursor(); | |
| 9764 cursor = &curwin->w_cursor; | |
| 9765 } | |
| 9766 | |
| 9767 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */ | |
| 9768 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 9769 curwin->w_p_list = FALSE; | |
| 9770 | |
| 9771 /* Find first white before the cursor */ | |
| 9772 fpos = curwin->w_cursor; | |
|
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Christian Brabandt <cb@256bit.org>
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11127
diff
changeset
|
9773 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
| 7 | 9774 { |
| 9775 --fpos.col; | |
| 9776 --ptr; | |
| 9777 } | |
| 9778 | |
| 9779 /* In Replace mode, don't change characters before the insert point. */ | |
| 9780 if ((State & REPLACE_FLAG) | |
| 9781 && fpos.lnum == Insstart.lnum | |
| 9782 && fpos.col < Insstart.col) | |
| 9783 { | |
| 9784 ptr += Insstart.col - fpos.col; | |
| 9785 fpos.col = Insstart.col; | |
| 9786 } | |
| 9787 | |
| 9788 /* compute virtual column numbers of first white and cursor */ | |
| 9789 getvcol(curwin, &fpos, &vcol, NULL, NULL); | |
| 9790 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
| 9791 | |
| 5995 | 9792 /* Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
| 9793 * and 'linebreak' adding extra virtual columns. */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
9794 while (VIM_ISWHITE(*ptr)) |
| 7 | 9795 { |
| 5995 | 9796 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
| 7 | 9797 if (vcol + i > want_vcol) |
| 9798 break; | |
| 9799 if (*ptr != TAB) | |
| 9800 { | |
| 9801 *ptr = TAB; | |
| 9802 if (change_col < 0) | |
| 9803 { | |
| 9804 change_col = fpos.col; /* Column of first change */ | |
| 9805 /* May have to adjust Insstart */ | |
| 9806 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) | |
| 9807 Insstart.col = fpos.col; | |
| 9808 } | |
| 9809 } | |
| 9810 ++fpos.col; | |
| 9811 ++ptr; | |
| 9812 vcol += i; | |
| 9813 } | |
| 9814 | |
| 9815 if (change_col >= 0) | |
| 9816 { | |
| 9817 int repl_off = 0; | |
| 5995 | 9818 char_u *line = ptr; |
| 7 | 9819 |
| 9820 /* Skip over the spaces we need. */ | |
| 9821 while (vcol < want_vcol && *ptr == ' ') | |
| 9822 { | |
| 5995 | 9823 vcol += lbr_chartabsize(line, ptr, vcol); |
| 7 | 9824 ++ptr; |
| 9825 ++repl_off; | |
| 9826 } | |
| 9827 if (vcol > want_vcol) | |
| 9828 { | |
| 9829 /* Must have a char with 'showbreak' just before it. */ | |
| 9830 --ptr; | |
| 9831 --repl_off; | |
| 9832 } | |
| 9833 fpos.col += repl_off; | |
| 9834 | |
| 9835 /* Delete following spaces. */ | |
| 9836 i = cursor->col - fpos.col; | |
| 9837 if (i > 0) | |
| 9838 { | |
| 1622 | 9839 STRMOVE(ptr, ptr + i); |
| 7 | 9840 /* correct replace stack. */ |
|
14424
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
9841 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 9842 for (temp = i; --temp >= 0; ) |
| 9843 replace_join(repl_off); | |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
9844 #ifdef FEAT_TEXT_PROP |
|
9df130fd5e0d
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diff
changeset
|
9845 curbuf->b_ml.ml_line_len -= i; |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
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parents:
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diff
changeset
|
9846 #endif |
| 7 | 9847 } |
| 33 | 9848 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 9849 if (netbeans_active()) |
| 33 | 9850 { |
|
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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2178
diff
changeset
|
9851 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
| 33 | 9852 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
| 9853 (char_u *)"\t", 1); | |
| 9854 } | |
| 9855 #endif | |
| 7 | 9856 cursor->col -= i; |
| 9857 | |
| 9858 /* | |
| 9859 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
| 9860 * backspacing over the changed spacing and then inserting the new | |
| 9861 * spacing. | |
| 9862 */ | |
| 9863 if (State & VREPLACE_FLAG) | |
| 9864 { | |
| 9865 /* Backspace from real cursor to change_col */ | |
| 9866 backspace_until_column(change_col); | |
| 9867 | |
| 9868 /* Insert each char in saved_line from changed_col to | |
| 9869 * ptr-cursor */ | |
| 9870 ins_bytes_len(saved_line + change_col, | |
| 9871 cursor->col - change_col); | |
| 9872 } | |
|
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diff
changeset
|
9873 } |
|
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changeset
|
9874 |
| 7 | 9875 if (State & VREPLACE_FLAG) |
| 9876 vim_free(saved_line); | |
| 9877 curwin->w_p_list = save_list; | |
| 9878 } | |
| 9879 | |
| 9880 return FALSE; | |
| 9881 } | |
| 9882 | |
| 9883 /* | |
| 9884 * Handle CR or NL in insert mode. | |
|
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parents:
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diff
changeset
|
9885 * Return FAIL when out of memory or can't undo. |
| 7 | 9886 */ |
| 9887 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9888 ins_eol(int c) |
| 7 | 9889 { |
| 9890 int i; | |
| 9891 | |
| 9892 if (echeck_abbr(c + ABBR_OFF)) | |
|
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parents:
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diff
changeset
|
9893 return OK; |
| 7 | 9894 if (stop_arrow() == FAIL) |
|
13788
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diff
changeset
|
9895 return FAIL; |
| 7 | 9896 undisplay_dollar(); |
| 9897 | |
| 9898 /* | |
| 9899 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
| 9900 * character under the cursor. Only push a NUL on the replace stack, | |
| 9901 * nothing to put back when the NL is deleted. | |
| 9902 */ | |
|
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diff
changeset
|
9903 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 9904 replace_push(NUL); |
| 9905 | |
| 9906 /* | |
| 9907 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
| 9908 * replacing the next line, so we push all of the characters left on the | |
| 9909 * line onto the replace stack. This is not done here though, it is done | |
| 9910 * in open_line(). | |
| 9911 */ | |
| 9912 | |
| 844 | 9913 /* Put cursor on NUL if on the last char and coladd is 1 (happens after |
| 9914 * CTRL-O). */ | |
| 9915 if (virtual_active() && curwin->w_cursor.coladd > 0) | |
| 9916 coladvance(getviscol()); | |
| 9917 | |
| 7 | 9918 #ifdef FEAT_RIGHTLEFT |
| 9919 # ifdef FEAT_FKMAP | |
| 9920 if (p_altkeymap && p_fkmap) | |
| 9921 fkmap(NL); | |
| 9922 # endif | |
| 9923 /* NL in reverse insert will always start in the end of | |
| 9924 * current line. */ | |
| 9925 if (revins_on) | |
| 9926 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9927 #endif | |
| 9928 | |
| 9929 AppendToRedobuff(NL_STR); | |
| 9930 i = open_line(FORWARD, | |
| 9931 #ifdef FEAT_COMMENTS | |
| 9932 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : | |
| 9933 #endif | |
| 9934 0, old_indent); | |
| 9935 old_indent = 0; | |
| 9936 #ifdef FEAT_CINDENT | |
| 9937 can_cindent = TRUE; | |
| 9938 #endif | |
| 1032 | 9939 #ifdef FEAT_FOLDING |
| 9940 /* When inserting a line the cursor line must never be in a closed fold. */ | |
| 9941 foldOpenCursor(); | |
| 9942 #endif | |
| 7 | 9943 |
|
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diff
changeset
|
9944 return i; |
| 7 | 9945 } |
| 9946 | |
| 9947 #ifdef FEAT_DIGRAPHS | |
| 9948 /* | |
| 9949 * Handle digraph in insert mode. | |
| 9950 * Returns character still to be inserted, or NUL when nothing remaining to be | |
| 9951 * done. | |
| 9952 */ | |
| 9953 static int | |
|
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parents:
7799
diff
changeset
|
9954 ins_digraph(void) |
| 7 | 9955 { |
| 9956 int c; | |
| 9957 int cc; | |
| 2811 | 9958 int did_putchar = FALSE; |
| 7 | 9959 |
| 9960 pc_status = PC_STATUS_UNSET; | |
| 9961 if (redrawing() && !char_avail()) | |
| 9962 { | |
| 9963 /* may need to redraw when no more chars available now */ | |
| 661 | 9964 ins_redraw(FALSE); |
| 7 | 9965 |
| 9966 edit_putchar('?', TRUE); | |
| 2811 | 9967 did_putchar = TRUE; |
| 7 | 9968 #ifdef FEAT_CMDL_INFO |
| 9969 add_to_showcmd_c(Ctrl_K); | |
| 9970 #endif | |
| 9971 } | |
| 9972 | |
| 9973 #ifdef USE_ON_FLY_SCROLL | |
| 9974 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 9975 #endif | |
| 9976 | |
| 9977 /* don't map the digraph chars. This also prevents the | |
| 9978 * mode message to be deleted when ESC is hit */ | |
| 9979 ++no_mapping; | |
| 9980 ++allow_keys; | |
| 1389 | 9981 c = plain_vgetc(); |
| 7 | 9982 --no_mapping; |
| 9983 --allow_keys; | |
| 2811 | 9984 if (did_putchar) |
| 9985 /* when the line fits in 'columns' the '?' is at the start of the next | |
| 9986 * line and will not be removed by the redraw */ | |
| 9987 edit_unputchar(); | |
|
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diff
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|
9988 |
| 7 | 9989 if (IS_SPECIAL(c) || mod_mask) /* special key */ |
| 9990 { | |
| 9991 #ifdef FEAT_CMDL_INFO | |
| 9992 clear_showcmd(); | |
| 9993 #endif | |
| 9994 insert_special(c, TRUE, FALSE); | |
| 9995 return NUL; | |
| 9996 } | |
| 9997 if (c != ESC) | |
| 9998 { | |
| 2811 | 9999 did_putchar = FALSE; |
| 7 | 10000 if (redrawing() && !char_avail()) |
| 10001 { | |
| 10002 /* may need to redraw when no more chars available now */ | |
| 661 | 10003 ins_redraw(FALSE); |
| 7 | 10004 |
| 10005 if (char2cells(c) == 1) | |
| 10006 { | |
| 661 | 10007 ins_redraw(FALSE); |
| 7 | 10008 edit_putchar(c, TRUE); |
| 2811 | 10009 did_putchar = TRUE; |
| 7 | 10010 } |
| 10011 #ifdef FEAT_CMDL_INFO | |
| 10012 add_to_showcmd_c(c); | |
| 10013 #endif | |
| 10014 } | |
| 10015 ++no_mapping; | |
| 10016 ++allow_keys; | |
| 1389 | 10017 cc = plain_vgetc(); |
| 7 | 10018 --no_mapping; |
| 10019 --allow_keys; | |
| 2811 | 10020 if (did_putchar) |
| 10021 /* when the line fits in 'columns' the '?' is at the start of the | |
| 10022 * next line and will not be removed by a redraw */ | |
| 10023 edit_unputchar(); | |
| 7 | 10024 if (cc != ESC) |
| 10025 { | |
| 10026 AppendToRedobuff((char_u *)CTRL_V_STR); | |
| 10027 c = getdigraph(c, cc, TRUE); | |
| 10028 #ifdef FEAT_CMDL_INFO | |
| 10029 clear_showcmd(); | |
| 10030 #endif | |
| 10031 return c; | |
| 10032 } | |
| 10033 } | |
| 10034 #ifdef FEAT_CMDL_INFO | |
| 10035 clear_showcmd(); | |
| 10036 #endif | |
| 10037 return NUL; | |
| 10038 } | |
| 10039 #endif | |
| 10040 | |
| 10041 /* | |
| 10042 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
| 10043 * Returns the char to be inserted, or NUL if none found. | |
| 10044 */ | |
| 3501 | 10045 int |
|
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diff
changeset
|
10046 ins_copychar(linenr_T lnum) |
| 7 | 10047 { |
| 10048 int c; | |
| 10049 int temp; | |
| 10050 char_u *ptr, *prev_ptr; | |
| 5995 | 10051 char_u *line; |
| 7 | 10052 |
| 10053 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
| 10054 { | |
| 6949 | 10055 vim_beep(BO_COPY); |
| 7 | 10056 return NUL; |
| 10057 } | |
| 10058 | |
| 10059 /* try to advance to the cursor column */ | |
| 10060 temp = 0; | |
| 5995 | 10061 line = ptr = ml_get(lnum); |
| 7 | 10062 prev_ptr = ptr; |
| 10063 validate_virtcol(); | |
| 10064 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
| 10065 { | |
| 10066 prev_ptr = ptr; | |
| 5995 | 10067 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
| 7 | 10068 } |
| 10069 if ((colnr_T)temp > curwin->w_virtcol) | |
| 10070 ptr = prev_ptr; | |
| 10071 | |
| 10072 c = (*mb_ptr2char)(ptr); | |
| 10073 if (c == NUL) | |
| 6949 | 10074 vim_beep(BO_COPY); |
| 7 | 10075 return c; |
| 10076 } | |
| 10077 | |
| 449 | 10078 /* |
| 10079 * CTRL-Y or CTRL-E typed in Insert mode. | |
| 10080 */ | |
| 10081 static int | |
|
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7799
diff
changeset
|
10082 ins_ctrl_ey(int tc) |
| 449 | 10083 { |
| 10084 int c = tc; | |
| 10085 | |
| 10086 #ifdef FEAT_INS_EXPAND | |
| 10087 if (ctrl_x_mode == CTRL_X_SCROLL) | |
| 10088 { | |
| 10089 if (c == Ctrl_Y) | |
| 10090 scrolldown_clamp(); | |
| 10091 else | |
| 10092 scrollup_clamp(); | |
| 10093 redraw_later(VALID); | |
| 10094 } | |
| 10095 else | |
| 10096 #endif | |
| 10097 { | |
| 10098 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
| 10099 if (c != NUL) | |
| 10100 { | |
| 10101 long tw_save; | |
| 10102 | |
| 10103 /* The character must be taken literally, insert like it | |
| 10104 * was typed after a CTRL-V, and pretend 'textwidth' | |
| 10105 * wasn't set. Digits, 'o' and 'x' are special after a | |
| 10106 * CTRL-V, don't use it for these. */ | |
| 10107 if (c < 256 && !isalnum(c)) | |
| 10108 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ | |
| 10109 tw_save = curbuf->b_p_tw; | |
| 10110 curbuf->b_p_tw = -1; | |
| 10111 insert_special(c, TRUE, FALSE); | |
| 10112 curbuf->b_p_tw = tw_save; | |
| 10113 #ifdef FEAT_RIGHTLEFT | |
| 10114 revins_chars++; | |
| 10115 revins_legal++; | |
| 10116 #endif | |
| 10117 c = Ctrl_V; /* pretend CTRL-V is last character */ | |
| 10118 auto_format(FALSE, TRUE); | |
| 10119 } | |
| 10120 } | |
| 10121 return c; | |
| 10122 } | |
| 10123 | |
| 7 | 10124 #ifdef FEAT_SMARTINDENT |
| 10125 /* | |
| 10126 * Try to do some very smart auto-indenting. | |
| 10127 * Used when inserting a "normal" character. | |
| 10128 */ | |
| 10129 static void | |
|
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7799
diff
changeset
|
10130 ins_try_si(int c) |
| 7 | 10131 { |
| 10132 pos_T *pos, old_pos; | |
| 10133 char_u *ptr; | |
| 10134 int i; | |
| 10135 int temp; | |
| 10136 | |
| 10137 /* | |
| 10138 * do some very smart indenting when entering '{' or '}' | |
| 10139 */ | |
| 10140 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}')) | |
| 10141 { | |
| 10142 /* | |
| 10143 * for '}' set indent equal to indent of line containing matching '{' | |
| 10144 */ | |
| 10145 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) | |
| 10146 { | |
| 10147 old_pos = curwin->w_cursor; | |
| 10148 /* | |
| 10149 * If the matching '{' has a ')' immediately before it (ignoring | |
| 10150 * white-space), then line up with the start of the line | |
| 10151 * containing the matching '(' if there is one. This handles the | |
| 10152 * case where an "if (..\n..) {" statement continues over multiple | |
| 10153 * lines -- webb | |
| 10154 */ | |
| 10155 ptr = ml_get(pos->lnum); | |
| 10156 i = pos->col; | |
| 10157 if (i > 0) /* skip blanks before '{' */ | |
|
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diff
changeset
|
10158 while (--i > 0 && VIM_ISWHITE(ptr[i])) |
| 7 | 10159 ; |
| 10160 curwin->w_cursor.lnum = pos->lnum; | |
| 10161 curwin->w_cursor.col = i; | |
| 10162 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL) | |
| 10163 curwin->w_cursor = *pos; | |
| 10164 i = get_indent(); | |
| 10165 curwin->w_cursor = old_pos; | |
| 10166 if (State & VREPLACE_FLAG) | |
| 1516 | 10167 change_indent(INDENT_SET, i, FALSE, NUL, TRUE); |
| 7 | 10168 else |
| 10169 (void)set_indent(i, SIN_CHANGED); | |
| 10170 } | |
| 10171 else if (curwin->w_cursor.col > 0) | |
| 10172 { | |
| 10173 /* | |
| 10174 * when inserting '{' after "O" reduce indent, but not | |
| 10175 * more than indent of previous line | |
| 10176 */ | |
| 10177 temp = TRUE; | |
| 10178 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1) | |
| 10179 { | |
| 10180 old_pos = curwin->w_cursor; | |
| 10181 i = get_indent(); | |
| 10182 while (curwin->w_cursor.lnum > 1) | |
| 10183 { | |
| 10184 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum))); | |
| 10185 | |
| 10186 /* ignore empty lines and lines starting with '#'. */ | |
| 10187 if (*ptr != '#' && *ptr != NUL) | |
| 10188 break; | |
| 10189 } | |
| 10190 if (get_indent() >= i) | |
| 10191 temp = FALSE; | |
| 10192 curwin->w_cursor = old_pos; | |
| 10193 } | |
| 10194 if (temp) | |
| 1516 | 10195 shift_line(TRUE, FALSE, 1, TRUE); |
| 7 | 10196 } |
| 10197 } | |
| 10198 | |
| 10199 /* | |
| 10200 * set indent of '#' always to 0 | |
| 10201 */ | |
| 10202 if (curwin->w_cursor.col > 0 && can_si && c == '#') | |
| 10203 { | |
| 10204 /* remember current indent for next line */ | |
| 10205 old_indent = get_indent(); | |
| 10206 (void)set_indent(0, SIN_CHANGED); | |
| 10207 } | |
| 10208 | |
| 10209 /* Adjust ai_col, the char at this position can be deleted. */ | |
| 10210 if (ai_col > curwin->w_cursor.col) | |
| 10211 ai_col = curwin->w_cursor.col; | |
| 10212 } | |
| 10213 #endif | |
| 10214 | |
| 10215 /* | |
| 10216 * Get the value that w_virtcol would have when 'list' is off. | |
| 10217 * Unless 'cpo' contains the 'L' flag. | |
| 10218 */ | |
|
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|
10219 colnr_T |
|
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changeset
|
10220 get_nolist_virtcol(void) |
| 7 | 10221 { |
|
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|
10222 // check validity of cursor in current buffer |
|
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changeset
|
10223 if (curwin->w_buffer == NULL |
|
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10224 || curwin->w_buffer->b_ml.ml_mfp == NULL |
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10225 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
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changeset
|
10226 return 0; |
| 7 | 10227 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
| 10228 return getvcol_nolist(&curwin->w_cursor); | |
| 10229 validate_virtcol(); | |
| 10230 return curwin->w_virtcol; | |
| 10231 } | |
| 3390 | 10232 |
|
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|
10233 #if defined(FEAT_EVAL) |
| 3390 | 10234 /* |
| 10235 * Handle the InsertCharPre autocommand. | |
| 10236 * "c" is the character that was typed. | |
| 10237 * Return a pointer to allocated memory with the replacement string. | |
| 10238 * Return NULL to continue inserting "c". | |
| 10239 */ | |
| 10240 static char_u * | |
|
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|
10241 do_insert_char_pre(int c) |
| 3390 | 10242 { |
| 3547 | 10243 char_u *res; |
| 10244 char_u buf[MB_MAXBYTES + 1]; | |
|
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|
10245 int save_State = State; |
| 3390 | 10246 |
| 10247 /* Return quickly when there is nothing to do. */ | |
| 10248 if (!has_insertcharpre()) | |
| 10249 return NULL; | |
| 10250 | |
| 3547 | 10251 if (has_mbyte) |
| 10252 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 10253 else | |
| 10254 { | |
| 10255 buf[0] = c; | |
| 10256 buf[1] = NUL; | |
| 10257 } | |
| 10258 | |
| 3390 | 10259 /* Lock the text to avoid weird things from happening. */ |
| 10260 ++textlock; | |
| 3547 | 10261 set_vim_var_string(VV_CHAR, buf, -1); /* set v:char */ |
| 10262 | |
| 10263 res = NULL; | |
|
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changeset
|
10264 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
| 3547 | 10265 { |
| 10266 /* Get the value of v:char. It may be empty or more than one | |
| 10267 * character. Only use it when changed, otherwise continue with the | |
| 10268 * original character to avoid breaking autoindent. */ | |
| 10269 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) | |
| 10270 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
| 10271 } | |
| 3390 | 10272 |
| 10273 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ | |
| 10274 --textlock; | |
| 10275 | |
|
15377
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
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10276 // 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:
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|
10277 State = save_State; |
|
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
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|
10278 |
| 3390 | 10279 return res; |
| 10280 } | |
| 10281 #endif | |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10282 |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10283 /* |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10284 * 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:
14465
diff
changeset
|
10285 */ |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10286 static int |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10287 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
|
10288 { |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10289 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
|
10290 int r; |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10291 |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10292 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
|
10293 |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10294 // 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
|
10295 // a new line. Call u_save() with no contents to fix that. |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10296 if (tick != CHANGEDTICK(curbuf)) |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10297 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
|
10298 |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10299 return r; |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
10300 } |