Mercurial > vim
annotate src/edit.c @ 15440:5ecac7734184 v8.1.0728
patch 8.1.0728: cannot avoid breaking after a single space.
commit https://github.com/vim/vim/commit/c3c3158756ae074052b0db2a3e3a7ba192df5330
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jan 11 22:15:05 2019 +0100
patch 8.1.0728: cannot avoid breaking after a single space.
Problem: Cannot avoid breaking after a single space.
Solution: Add the 'p' flag to 'formatoptions'. (Tom Ryder)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 11 Jan 2019 22:30:06 +0100 |
| parents | 29f3d59bb6f0 |
| children | 55ccc2d353bd |
| 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); |
| 7 | 215 #ifdef FEAT_MBYTE |
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216 static void mb_replace_pop_ins(int cc); |
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217 #endif |
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218 static void replace_flush(void); |
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219 static void replace_do_bs(int limit_col); |
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220 static int del_char_after_col(int limit_col); |
| 7 | 221 #ifdef FEAT_CINDENT |
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222 static int cindent_on(void); |
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223 #endif |
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224 static void ins_reg(void); |
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225 static void ins_ctrl_g(void); |
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226 static void ins_ctrl_hat(void); |
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227 static int ins_esc(long *count, int cmdchar, int nomove); |
| 7 | 228 #ifdef FEAT_RIGHTLEFT |
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229 static void ins_ctrl_(void); |
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230 #endif |
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231 static int ins_start_select(int c); |
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232 static void ins_insert(int replaceState); |
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233 static void ins_ctrl_o(void); |
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234 static void ins_shift(int c, int lastc); |
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235 static void ins_del(void); |
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236 static int ins_bs(int c, int mode, int *inserted_space_p); |
| 7 | 237 #ifdef FEAT_MOUSE |
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238 static void ins_mouse(int c); |
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239 static void ins_mousescroll(int dir); |
| 7 | 240 #endif |
| 692 | 241 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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242 static void ins_tabline(int c); |
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243 #endif |
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244 static void ins_left(int end_change); |
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245 static void ins_home(int c); |
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246 static void ins_end(int c); |
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247 static void ins_s_left(void); |
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248 static void ins_right(int end_change); |
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249 static void ins_s_right(void); |
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250 static void ins_up(int startcol); |
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251 static void ins_pageup(void); |
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252 static void ins_down(int startcol); |
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253 static void ins_pagedown(void); |
| 7 | 254 #ifdef FEAT_DND |
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255 static void ins_drop(void); |
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256 #endif |
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257 static int ins_tab(void); |
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258 static int ins_eol(int c); |
| 7 | 259 #ifdef FEAT_DIGRAPHS |
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260 static int ins_digraph(void); |
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261 #endif |
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262 static int ins_ctrl_ey(int tc); |
| 7 | 263 #ifdef FEAT_SMARTINDENT |
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264 static void ins_try_si(int c); |
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265 #endif |
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266 #if defined(FEAT_EVAL) |
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267 static char_u *do_insert_char_pre(int c); |
| 3390 | 268 #endif |
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269 static int ins_apply_autocmds(event_T event); |
| 7 | 270 |
| 271 static colnr_T Insstart_textlen; /* length of line when insert started */ | |
| 272 static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */ | |
| 5680 | 273 static int update_Insstart_orig = TRUE; /* set Insstart_orig to Insstart */ |
| 7 | 274 |
| 275 static char_u *last_insert = NULL; /* the text of the previous insert, | |
| 276 K_SPECIAL and CSI are escaped */ | |
| 277 static int last_insert_skip; /* nr of chars in front of previous insert */ | |
| 278 static int new_insert_skip; /* nr of chars in front of current insert */ | |
| 603 | 279 static int did_restart_edit; /* "restart_edit" when calling edit() */ |
| 7 | 280 |
| 281 #ifdef FEAT_CINDENT | |
| 282 static int can_cindent; /* may do cindenting on this line */ | |
| 283 #endif | |
| 284 | |
| 285 static int old_indent = 0; /* for ^^D command in insert mode */ | |
| 286 | |
| 287 #ifdef FEAT_RIGHTLEFT | |
| 298 | 288 static int revins_on; /* reverse insert mode on */ |
| 289 static int revins_chars; /* how much to skip after edit */ | |
| 290 static int revins_legal; /* was the last char 'legal'? */ | |
| 291 static int revins_scol; /* start column of revins session */ | |
| 7 | 292 #endif |
| 293 | |
| 294 static int ins_need_undo; /* call u_save() before inserting a | |
| 295 char. Set when edit() is called. | |
| 296 after that arrow_used is used. */ | |
| 297 | |
| 298 static int did_add_space = FALSE; /* auto_format() added an extra space | |
| 299 under the cursor */ | |
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300 static int dont_sync_undo = FALSE; /* CTRL-G U prevents syncing undo for |
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301 the next left/right cursor */ |
| 7 | 302 |
| 303 /* | |
| 304 * edit(): Start inserting text. | |
| 305 * | |
| 306 * "cmdchar" can be: | |
| 307 * 'i' normal insert command | |
| 308 * 'a' normal append command | |
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309 * K_PS bracketed paste |
| 7 | 310 * 'R' replace command |
| 311 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
| 312 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
| 313 * 'g' "gI" command. | |
| 314 * 'V' "gR" command for Virtual Replace mode. | |
| 315 * 'v' "gr" command for single character Virtual Replace mode. | |
| 316 * | |
| 317 * This function is not called recursively. For CTRL-O commands, it returns | |
| 318 * and lets the caller handle the Normal-mode command. | |
| 319 * | |
| 320 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
| 321 */ | |
| 322 int | |
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323 edit( |
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324 int cmdchar, |
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325 int startln, /* if set, insert at start of line */ |
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326 long count) |
| 7 | 327 { |
| 328 int c = 0; | |
| 329 char_u *ptr; | |
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330 int lastc = 0; |
| 1869 | 331 int mincol; |
| 7 | 332 static linenr_T o_lnum = 0; |
| 333 int i; | |
| 334 int did_backspace = TRUE; /* previous char was backspace */ | |
| 335 #ifdef FEAT_CINDENT | |
| 336 int line_is_white = FALSE; /* line is empty before insert */ | |
| 337 #endif | |
| 338 linenr_T old_topline = 0; /* topline before insertion */ | |
| 339 #ifdef FEAT_DIFF | |
| 340 int old_topfill = -1; | |
| 341 #endif | |
| 342 int inserted_space = FALSE; /* just inserted a space */ | |
| 343 int replaceState = REPLACE; | |
| 477 | 344 int nomove = FALSE; /* don't move cursor on return */ |
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345 #ifdef FEAT_JOB_CHANNEL |
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346 int cmdchar_todo = cmdchar; |
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347 #endif |
| 7 | 348 |
| 603 | 349 /* Remember whether editing was restarted after CTRL-O. */ |
| 350 did_restart_edit = restart_edit; | |
| 351 | |
| 7 | 352 /* sleep before redrawing, needed for "CTRL-O :" that results in an |
| 353 * error message */ | |
| 354 check_for_delay(TRUE); | |
| 355 | |
| 5680 | 356 /* set Insstart_orig to Insstart */ |
| 357 update_Insstart_orig = TRUE; | |
| 358 | |
| 7 | 359 #ifdef HAVE_SANDBOX |
| 360 /* Don't allow inserting in the sandbox. */ | |
| 361 if (sandbox != 0) | |
| 362 { | |
| 363 EMSG(_(e_sandbox)); | |
| 364 return FALSE; | |
| 365 } | |
| 366 #endif | |
| 632 | 367 /* Don't allow changes in the buffer while editing the cmdline. The |
| 368 * caller of getcmdline() may get confused. */ | |
| 634 | 369 if (textlock != 0) |
| 632 | 370 { |
| 371 EMSG(_(e_secure)); | |
| 372 return FALSE; | |
| 373 } | |
| 7 | 374 |
| 375 #ifdef FEAT_INS_EXPAND | |
| 844 | 376 /* Don't allow recursive insert mode when busy with completion. */ |
| 1927 | 377 if (compl_started || compl_busy || pum_visible()) |
| 844 | 378 { |
| 379 EMSG(_(e_secure)); | |
| 380 return FALSE; | |
| 381 } | |
| 7 | 382 ins_compl_clear(); /* clear stuff for CTRL-X mode */ |
| 383 #endif | |
| 384 | |
| 11 | 385 /* |
| 386 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
| 387 */ | |
| 388 if (cmdchar != 'r' && cmdchar != 'v') | |
| 389 { | |
| 4027 | 390 pos_T save_cursor = curwin->w_cursor; |
| 391 | |
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392 #ifdef FEAT_EVAL |
| 11 | 393 if (cmdchar == 'R') |
| 394 ptr = (char_u *)"r"; | |
| 395 else if (cmdchar == 'V') | |
| 396 ptr = (char_u *)"v"; | |
| 397 else | |
| 398 ptr = (char_u *)"i"; | |
| 399 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
| 4448 | 400 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ |
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401 #endif |
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402 ins_apply_autocmds(EVENT_INSERTENTER); |
| 4027 | 403 |
| 4448 | 404 /* Make sure the cursor didn't move. Do call check_cursor_col() in |
| 405 * case the text was modified. Since Insert mode was not started yet | |
| 406 * a call to check_cursor_col() may move the cursor, especially with | |
| 407 * the "A" command, thus set State to avoid that. Also check that the | |
| 408 * line number is still valid (lines may have been deleted). | |
| 409 * Do not restore if v:char was set to a non-empty string. */ | |
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410 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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411 #ifdef FEAT_EVAL |
| 4448 | 412 && *get_vim_var_str(VV_CHAR) == NUL |
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413 #endif |
| 4448 | 414 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
| 4027 | 415 { |
| 416 int save_state = State; | |
| 417 | |
| 418 curwin->w_cursor = save_cursor; | |
| 419 State = INSERT; | |
| 420 check_cursor_col(); | |
| 421 State = save_state; | |
| 422 } | |
| 11 | 423 } |
| 424 | |
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425 #ifdef FEAT_CONCEAL |
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426 /* Check if the cursor line needs redrawing before changing State. If |
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427 * 'concealcursor' is "n" it needs to be redrawn without concealing. */ |
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428 conceal_check_cursor_line(); |
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429 #endif |
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430 |
| 7 | 431 #ifdef FEAT_MOUSE |
| 432 /* | |
| 433 * When doing a paste with the middle mouse button, Insstart is set to | |
| 434 * where the paste started. | |
| 435 */ | |
| 436 if (where_paste_started.lnum != 0) | |
| 437 Insstart = where_paste_started; | |
| 438 else | |
| 439 #endif | |
| 440 { | |
| 441 Insstart = curwin->w_cursor; | |
| 442 if (startln) | |
| 443 Insstart.col = 0; | |
| 444 } | |
| 1869 | 445 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
| 7 | 446 Insstart_blank_vcol = MAXCOL; |
| 447 if (!did_ai) | |
| 448 ai_col = 0; | |
| 449 | |
| 450 if (cmdchar != NUL && restart_edit == 0) | |
| 451 { | |
| 452 ResetRedobuff(); | |
| 453 AppendNumberToRedobuff(count); | |
| 454 if (cmdchar == 'V' || cmdchar == 'v') | |
| 455 { | |
| 456 /* "gR" or "gr" command */ | |
| 457 AppendCharToRedobuff('g'); | |
| 458 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
| 459 } | |
| 460 else | |
| 461 { | |
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462 if (cmdchar == K_PS) |
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463 AppendCharToRedobuff('a'); |
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464 else |
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465 AppendCharToRedobuff(cmdchar); |
| 7 | 466 if (cmdchar == 'g') /* "gI" command */ |
| 467 AppendCharToRedobuff('I'); | |
| 468 else if (cmdchar == 'r') /* "r<CR>" command */ | |
| 469 count = 1; /* insert only one <CR> */ | |
| 470 } | |
| 471 } | |
| 472 | |
| 473 if (cmdchar == 'R') | |
| 474 { | |
| 475 #ifdef FEAT_FKMAP | |
| 476 if (p_fkmap && p_ri) | |
| 477 { | |
| 478 beep_flush(); | |
| 479 EMSG(farsi_text_3); /* encoded in Farsi */ | |
| 480 State = INSERT; | |
| 481 } | |
| 482 else | |
| 483 #endif | |
| 484 State = REPLACE; | |
| 485 } | |
| 486 else if (cmdchar == 'V' || cmdchar == 'v') | |
| 487 { | |
| 488 State = VREPLACE; | |
| 489 replaceState = VREPLACE; | |
| 490 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 491 vr_lines_changed = 1; | |
| 492 } | |
| 493 else | |
| 494 State = INSERT; | |
| 495 | |
| 496 stop_insert_mode = FALSE; | |
| 497 | |
| 498 /* | |
| 499 * Need to recompute the cursor position, it might move when the cursor is | |
| 500 * on a TAB or special character. | |
| 501 */ | |
| 502 curs_columns(TRUE); | |
| 503 | |
| 504 /* | |
| 505 * Enable langmap or IME, indicated by 'iminsert'. | |
| 506 * Note that IME may enabled/disabled without us noticing here, thus the | |
| 507 * 'iminsert' value may not reflect what is actually used. It is updated | |
| 508 * when hitting <Esc>. | |
| 509 */ | |
| 510 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 511 State |= LANGMAP; | |
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512 #ifdef HAVE_INPUT_METHOD |
| 7 | 513 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
| 514 #endif | |
| 515 | |
| 516 #ifdef FEAT_MOUSE | |
| 517 setmouse(); | |
| 518 #endif | |
| 519 #ifdef FEAT_CMDL_INFO | |
| 520 clear_showcmd(); | |
| 521 #endif | |
| 522 #ifdef FEAT_RIGHTLEFT | |
| 523 /* there is no reverse replace mode */ | |
| 524 revins_on = (State == INSERT && p_ri); | |
| 525 if (revins_on) | |
| 526 undisplay_dollar(); | |
| 527 revins_chars = 0; | |
| 528 revins_legal = 0; | |
| 529 revins_scol = -1; | |
| 530 #endif | |
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531 if (!p_ek) |
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532 /* Disable bracketed paste mode, we won't recognize the escape |
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533 * sequences. */ |
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534 out_str(T_BD); |
| 7 | 535 |
| 536 /* | |
| 537 * Handle restarting Insert mode. | |
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538 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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539 * here with something in the stuff buffer. |
| 7 | 540 */ |
| 541 if (restart_edit != 0 && stuff_empty()) | |
| 542 { | |
| 543 #ifdef FEAT_MOUSE | |
| 544 /* | |
| 545 * After a paste we consider text typed to be part of the insert for | |
| 546 * the pasted text. You can backspace over the pasted text too. | |
| 547 */ | |
| 548 if (where_paste_started.lnum) | |
| 549 arrow_used = FALSE; | |
| 550 else | |
| 551 #endif | |
| 552 arrow_used = TRUE; | |
| 553 restart_edit = 0; | |
| 554 | |
| 555 /* | |
| 556 * If the cursor was after the end-of-line before the CTRL-O and it is | |
| 557 * now at the end-of-line, put it after the end-of-line (this is not | |
| 558 * correct in very rare cases). | |
| 559 * Also do this if curswant is greater than the current virtual | |
| 560 * column. Eg after "^O$" or "^O80|". | |
| 561 */ | |
| 562 validate_virtcol(); | |
| 563 update_curswant(); | |
| 230 | 564 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
| 7 | 565 || curwin->w_curswant > curwin->w_virtcol) |
| 566 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
| 567 { | |
| 568 if (ptr[1] == NUL) | |
| 569 ++curwin->w_cursor.col; | |
| 570 #ifdef FEAT_MBYTE | |
| 571 else if (has_mbyte) | |
| 572 { | |
| 474 | 573 i = (*mb_ptr2len)(ptr); |
| 7 | 574 if (ptr[i] == NUL) |
| 575 curwin->w_cursor.col += i; | |
| 576 } | |
| 577 #endif | |
| 578 } | |
| 230 | 579 ins_at_eol = FALSE; |
| 7 | 580 } |
| 581 else | |
| 582 arrow_used = FALSE; | |
| 583 | |
| 584 /* we are in insert mode now, don't need to start it anymore */ | |
| 585 need_start_insertmode = FALSE; | |
| 586 | |
| 587 /* Need to save the line for undo before inserting the first char. */ | |
| 588 ins_need_undo = TRUE; | |
| 589 | |
| 590 #ifdef FEAT_MOUSE | |
| 591 where_paste_started.lnum = 0; | |
| 592 #endif | |
| 593 #ifdef FEAT_CINDENT | |
| 594 can_cindent = TRUE; | |
| 595 #endif | |
| 596 #ifdef FEAT_FOLDING | |
| 597 /* The cursor line is not in a closed fold, unless 'insertmode' is set or | |
| 598 * restarting. */ | |
| 599 if (!p_im && did_restart_edit == 0) | |
| 600 foldOpenCursor(); | |
| 601 #endif | |
| 602 | |
| 603 /* | |
| 604 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
| 605 * A warning message for changing a readonly file is given here, before | |
| 606 * actually changing anything. It's put after the mode, if any. | |
| 607 */ | |
| 608 i = 0; | |
| 644 | 609 if (p_smd && msg_silent == 0) |
| 7 | 610 i = showmode(); |
| 611 | |
| 612 if (!p_im && did_restart_edit == 0) | |
| 1473 | 613 change_warning(i == 0 ? 0 : i + 1); |
| 7 | 614 |
| 615 #ifdef CURSOR_SHAPE | |
| 616 ui_cursor_shape(); /* may show different cursor shape */ | |
| 617 #endif | |
| 618 #ifdef FEAT_DIGRAPHS | |
| 619 do_digraph(-1); /* clear digraphs */ | |
| 620 #endif | |
| 621 | |
| 603 | 622 /* |
| 623 * Get the current length of the redo buffer, those characters have to be | |
| 624 * skipped if we want to get to the inserted characters. | |
| 625 */ | |
| 7 | 626 ptr = get_inserted(); |
| 627 if (ptr == NULL) | |
| 628 new_insert_skip = 0; | |
| 629 else | |
| 630 { | |
| 631 new_insert_skip = (int)STRLEN(ptr); | |
| 632 vim_free(ptr); | |
| 633 } | |
| 634 | |
| 635 old_indent = 0; | |
| 636 | |
| 637 /* | |
| 638 * Main loop in Insert mode: repeat until Insert mode is left. | |
| 639 */ | |
| 640 for (;;) | |
| 641 { | |
| 642 #ifdef FEAT_RIGHTLEFT | |
| 643 if (!revins_legal) | |
| 644 revins_scol = -1; /* reset on illegal motions */ | |
| 645 else | |
| 646 revins_legal = 0; | |
| 647 #endif | |
| 648 if (arrow_used) /* don't repeat insert when arrow key used */ | |
| 649 count = 0; | |
| 650 | |
| 5680 | 651 if (update_Insstart_orig) |
| 652 Insstart_orig = Insstart; | |
| 653 | |
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654 if (stop_insert_mode |
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655 #ifdef FEAT_INS_EXPAND |
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656 && !pum_visible() |
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657 #endif |
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658 ) |
| 7 | 659 { |
| 660 /* ":stopinsert" used or 'insertmode' reset */ | |
| 661 count = 0; | |
| 662 goto doESCkey; | |
| 663 } | |
| 664 | |
| 665 /* set curwin->w_curswant for next K_DOWN or K_UP */ | |
| 666 if (!arrow_used) | |
| 667 curwin->w_set_curswant = TRUE; | |
| 668 | |
| 669 /* If there is no typeahead may check for timestamps (e.g., for when a | |
| 670 * menu invoked a shell command). */ | |
| 671 if (stuff_empty()) | |
| 672 { | |
| 673 did_check_timestamps = FALSE; | |
| 674 if (need_check_timestamps) | |
| 675 check_timestamps(FALSE); | |
| 676 } | |
| 677 | |
| 678 /* | |
| 679 * When emsg() was called msg_scroll will have been set. | |
| 680 */ | |
| 681 msg_scroll = FALSE; | |
| 682 | |
| 683 #ifdef FEAT_GUI | |
| 684 /* When 'mousefocus' is set a mouse movement may have taken us to | |
| 685 * another window. "need_mouse_correct" may then be set because of an | |
| 686 * autocommand. */ | |
| 687 if (need_mouse_correct) | |
| 688 gui_mouse_correct(); | |
| 689 #endif | |
| 690 | |
| 691 #ifdef FEAT_FOLDING | |
| 692 /* Open fold at the cursor line, according to 'foldopen'. */ | |
| 693 if (fdo_flags & FDO_INSERT) | |
| 694 foldOpenCursor(); | |
| 695 /* Close folds where the cursor isn't, according to 'foldclose' */ | |
| 696 if (!char_avail()) | |
| 697 foldCheckClose(); | |
| 698 #endif | |
| 699 | |
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700 #ifdef FEAT_JOB_CHANNEL |
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701 if (bt_prompt(curbuf)) |
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702 { |
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703 init_prompt(cmdchar_todo); |
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704 cmdchar_todo = NUL; |
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705 } |
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706 #endif |
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707 |
| 7 | 708 /* |
| 709 * If we inserted a character at the last position of the last line in | |
| 710 * the window, scroll the window one line up. This avoids an extra | |
| 711 * redraw. | |
| 712 * This is detected when the cursor column is smaller after inserting | |
| 713 * something. | |
| 714 * Don't do this when the topline changed already, it has | |
| 715 * already been adjusted (by insertchar() calling open_line())). | |
| 716 */ | |
| 717 if (curbuf->b_mod_set | |
| 718 && curwin->w_p_wrap | |
| 719 && !did_backspace | |
| 720 && curwin->w_topline == old_topline | |
| 721 #ifdef FEAT_DIFF | |
| 722 && curwin->w_topfill == old_topfill | |
| 723 #endif | |
| 724 ) | |
| 725 { | |
| 726 mincol = curwin->w_wcol; | |
| 727 validate_cursor_col(); | |
| 728 | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
729 if ( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
730 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
731 (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
|
732 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
|
733 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
|
734 #else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
735 (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
|
736 #endif |
| 7 | 737 && curwin->w_wrow == W_WINROW(curwin) |
| 738 + curwin->w_height - 1 - p_so | |
| 739 && (curwin->w_cursor.lnum != curwin->w_topline | |
| 740 #ifdef FEAT_DIFF | |
| 741 || curwin->w_topfill > 0 | |
| 742 #endif | |
| 743 )) | |
| 744 { | |
| 745 #ifdef FEAT_DIFF | |
| 746 if (curwin->w_topfill > 0) | |
| 747 --curwin->w_topfill; | |
| 748 else | |
| 749 #endif | |
| 750 #ifdef FEAT_FOLDING | |
| 751 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
| 752 set_topline(curwin, old_topline + 1); | |
| 753 else | |
| 754 #endif | |
| 755 set_topline(curwin, curwin->w_topline + 1); | |
| 756 } | |
| 757 } | |
| 758 | |
| 759 /* May need to adjust w_topline to show the cursor. */ | |
| 760 update_topline(); | |
| 761 | |
| 762 did_backspace = FALSE; | |
| 763 | |
| 764 validate_cursor(); /* may set must_redraw */ | |
| 765 | |
| 766 /* | |
| 767 * Redraw the display when no characters are waiting. | |
| 768 * Also shows mode, ruler and positions cursor. | |
| 769 */ | |
| 661 | 770 ins_redraw(TRUE); |
| 7 | 771 |
| 772 if (curwin->w_p_scb) | |
| 773 do_check_scrollbind(TRUE); | |
|
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
774 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
775 if (curwin->w_p_crb) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
776 do_check_cursorbind(); |
| 7 | 777 update_curswant(); |
| 778 old_topline = curwin->w_topline; | |
| 779 #ifdef FEAT_DIFF | |
| 780 old_topfill = curwin->w_topfill; | |
| 781 #endif | |
| 782 | |
| 783 #ifdef USE_ON_FLY_SCROLL | |
| 784 dont_scroll = FALSE; /* allow scrolling here */ | |
| 785 #endif | |
| 786 | |
| 787 /* | |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
788 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
| 7 | 789 */ |
| 6673 | 790 if (c != K_CURSORHOLD) |
| 791 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
|
792 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
793 /* 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
|
794 if (dont_sync_undo == MAYBE) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
795 dont_sync_undo = TRUE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
796 else |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
797 dont_sync_undo = FALSE; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
798 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
799 /* 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
|
800 c = K_PS; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
801 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
802 do |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
803 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
804 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
|
805 |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
806 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
|
807 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
808 // 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
|
809 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
|
810 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
|
811 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
|
812 } |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
813 } while (c == K_IGNORE || c == K_NOP); |
| 7 | 814 |
| 978 | 815 /* Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. */ |
| 816 did_cursorhold = TRUE; | |
| 817 | |
| 7 | 818 #ifdef FEAT_RIGHTLEFT |
| 819 if (p_hkmap && KeyTyped) | |
| 820 c = hkmap(c); /* Hebrew mode mapping */ | |
| 821 #endif | |
| 822 #ifdef FEAT_FKMAP | |
| 823 if (p_fkmap && KeyTyped) | |
| 824 c = fkmap(c); /* Farsi mode mapping */ | |
| 825 #endif | |
| 826 | |
| 827 #ifdef FEAT_INS_EXPAND | |
| 659 | 828 /* |
| 829 * Special handling of keys while the popup menu is visible or wanted | |
| 897 | 830 * and the cursor is still in the completed word. Only when there is |
| 831 * a match, skip this when no matches were found. | |
| 659 | 832 */ |
| 897 | 833 if (compl_started |
| 834 && pum_wanted() | |
| 835 && curwin->w_cursor.col >= compl_col | |
| 836 && (compl_shown_match == NULL | |
| 837 || compl_shown_match != compl_shown_match->cp_next)) | |
| 659 | 838 { |
| 839 /* BS: Delete one character from "compl_leader". */ | |
| 840 if ((c == K_BS || c == Ctrl_H) | |
| 836 | 841 && curwin->w_cursor.col > compl_col |
| 842 && (c = ins_compl_bs()) == NUL) | |
| 657 | 843 continue; |
| 844 | |
| 659 | 845 /* When no match was selected or it was edited. */ |
| 846 if (!compl_used_match) | |
| 657 | 847 { |
| 659 | 848 /* CTRL-L: Add one character from the current match to |
| 836 | 849 * "compl_leader". Except when at the original match and |
| 850 * there is nothing to add, CTRL-L works like CTRL-P then. */ | |
| 851 if (c == Ctrl_L | |
| 6657 | 852 && (!CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 1872 | 853 || (int)STRLEN(compl_shown_match->cp_str) |
| 836 | 854 > curwin->w_cursor.col - compl_col)) |
| 659 | 855 { |
| 856 ins_compl_addfrommatch(); | |
| 857 continue; | |
| 858 } | |
| 859 | |
| 1430 | 860 /* A non-white character that fits in with the current |
| 861 * completion: Add to "compl_leader". */ | |
| 862 if (ins_compl_accept_char(c)) | |
| 659 | 863 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
864 #if defined(FEAT_EVAL) |
| 3390 | 865 /* Trigger InsertCharPre. */ |
| 866 char_u *str = do_insert_char_pre(c); | |
| 867 char_u *p; | |
| 868 | |
| 869 if (str != NULL) | |
| 870 { | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
871 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 3390 | 872 ins_compl_addleader(PTR2CHAR(p)); |
| 873 vim_free(str); | |
| 874 } | |
| 875 else | |
| 876 #endif | |
| 877 ins_compl_addleader(c); | |
| 659 | 878 continue; |
| 879 } | |
| 665 | 880 |
| 887 | 881 /* Pressing CTRL-Y selects the current match. When |
| 825 | 882 * 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
|
883 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
|
884 && (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
|
885 && stop_arrow() == OK) |
| 665 | 886 { |
| 887 ins_compl_delete(); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
888 ins_compl_insert(FALSE); |
| 665 | 889 } |
| 657 | 890 } |
| 891 } | |
| 892 | |
| 7 | 893 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but |
| 894 * it does fix up the text when finishing completion. */ | |
| 665 | 895 compl_get_longest = FALSE; |
| 1526 | 896 if (ins_compl_prep(c)) |
| 657 | 897 continue; |
| 7 | 898 #endif |
| 899 | |
| 477 | 900 /* CTRL-\ CTRL-N goes to Normal mode, |
| 901 * CTRL-\ CTRL-G goes to mode selected with 'insertmode', | |
| 902 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */ | |
| 7 | 903 if (c == Ctrl_BSL) |
| 904 { | |
| 905 /* may need to redraw when no more chars available now */ | |
| 661 | 906 ins_redraw(FALSE); |
| 7 | 907 ++no_mapping; |
| 908 ++allow_keys; | |
| 1389 | 909 c = plain_vgetc(); |
| 7 | 910 --no_mapping; |
| 911 --allow_keys; | |
| 477 | 912 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
| 7 | 913 { |
| 477 | 914 /* it's something else */ |
| 7 | 915 vungetc(c); |
| 916 c = Ctrl_BSL; | |
| 917 } | |
| 918 else if (c == Ctrl_G && p_im) | |
| 919 continue; | |
| 920 else | |
| 921 { | |
| 477 | 922 if (c == Ctrl_O) |
| 923 { | |
| 924 ins_ctrl_o(); | |
| 925 ins_at_eol = FALSE; /* cursor keeps its column */ | |
| 926 nomove = TRUE; | |
| 927 } | |
| 7 | 928 count = 0; |
| 929 goto doESCkey; | |
| 930 } | |
| 931 } | |
| 932 | |
| 933 #ifdef FEAT_DIGRAPHS | |
| 934 c = do_digraph(c); | |
| 935 #endif | |
| 936 | |
| 937 #ifdef FEAT_INS_EXPAND | |
| 938 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode == CTRL_X_CMDLINE) | |
| 939 goto docomplete; | |
| 940 #endif | |
| 941 if (c == Ctrl_V || c == Ctrl_Q) | |
| 942 { | |
| 943 ins_ctrl_v(); | |
| 944 c = Ctrl_V; /* pretend CTRL-V is last typed character */ | |
| 945 continue; | |
| 946 } | |
| 947 | |
| 948 #ifdef FEAT_CINDENT | |
| 949 if (cindent_on() | |
| 950 # ifdef FEAT_INS_EXPAND | |
| 951 && ctrl_x_mode == 0 | |
| 952 # endif | |
| 953 ) | |
| 954 { | |
| 955 /* A key name preceded by a bang means this key is not to be | |
| 956 * inserted. Skip ahead to the re-indenting below. | |
| 957 * A key name preceded by a star means that indenting has to be | |
| 958 * done before inserting the key. */ | |
| 959 line_is_white = inindent(0); | |
| 960 if (in_cinkeys(c, '!', line_is_white)) | |
| 961 goto force_cindent; | |
| 962 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
| 963 && stop_arrow() == OK) | |
| 964 do_c_expr_indent(); | |
| 965 } | |
| 966 #endif | |
| 967 | |
| 968 #ifdef FEAT_RIGHTLEFT | |
| 969 if (curwin->w_p_rl) | |
| 970 switch (c) | |
| 971 { | |
| 972 case K_LEFT: c = K_RIGHT; break; | |
| 973 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 974 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 975 case K_RIGHT: c = K_LEFT; break; | |
| 976 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 977 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 978 } | |
| 979 #endif | |
| 980 | |
| 981 /* | |
| 982 * If 'keymodel' contains "startsel", may start selection. If it | |
| 983 * does, a CTRL-O and c will be stuffed, we need to get these | |
| 984 * characters. | |
| 985 */ | |
| 986 if (ins_start_select(c)) | |
| 987 continue; | |
| 988 | |
| 989 /* | |
| 990 * The big switch to handle a character in insert mode. | |
| 991 */ | |
| 992 switch (c) | |
| 993 { | |
| 449 | 994 case ESC: /* End input mode */ |
| 7 | 995 if (echeck_abbr(ESC + ABBR_OFF)) |
| 996 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
997 /* FALLTHROUGH */ |
| 7 | 998 |
| 449 | 999 case Ctrl_C: /* End input mode */ |
| 7 | 1000 #ifdef FEAT_CMDWIN |
| 1001 if (c == Ctrl_C && cmdwin_type != 0) | |
| 1002 { | |
| 1003 /* Close the cmdline window. */ | |
| 1004 cmdwin_result = K_IGNORE; | |
| 1005 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 929 | 1006 nomove = TRUE; |
| 7 | 1007 goto doESCkey; |
| 1008 } | |
| 1009 #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
|
1010 #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
|
1011 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
|
1012 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1013 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
|
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 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
|
1016 // 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
|
1017 // 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
|
1018 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
|
1019 break; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1020 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1021 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1022 #endif |
| 7 | 1023 |
| 1024 #ifdef UNIX | |
| 1025 do_intr: | |
| 1026 #endif | |
| 1027 /* when 'insertmode' set, and not halfway a mapping, don't leave | |
| 1028 * Insert mode */ | |
| 1029 if (goto_im()) | |
| 1030 { | |
| 1031 if (got_int) | |
| 1032 { | |
| 1033 (void)vgetc(); /* flush all buffers */ | |
| 1034 got_int = FALSE; | |
| 1035 } | |
| 1036 else | |
| 6949 | 1037 vim_beep(BO_IM); |
| 7 | 1038 break; |
| 1039 } | |
| 1040 doESCkey: | |
| 1041 /* | |
| 1042 * This is the ONLY return from edit()! | |
| 1043 */ | |
| 1044 /* Always update o_lnum, so that a "CTRL-O ." that adds a line | |
| 1045 * still puts the cursor back after the inserted text. */ | |
| 230 | 1046 if (ins_at_eol && gchar_cursor() == NUL) |
| 7 | 1047 o_lnum = curwin->w_cursor.lnum; |
| 1048 | |
| 477 | 1049 if (ins_esc(&count, cmdchar, nomove)) |
| 11 | 1050 { |
|
14985
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1051 // 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
|
1052 // 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
|
1053 // 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
|
1054 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
|
1055 ins_apply_autocmds(EVENT_INSERTLEAVE); |
| 993 | 1056 did_cursorhold = FALSE; |
| 7 | 1057 return (c == Ctrl_O); |
| 11 | 1058 } |
| 7 | 1059 continue; |
| 1060 | |
| 449 | 1061 case Ctrl_Z: /* suspend when 'insertmode' set */ |
| 1062 if (!p_im) | |
| 1063 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
|
1064 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
|
1065 #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
|
1066 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
|
1067 #endif |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
1068 continue; |
| 449 | 1069 |
| 1070 case Ctrl_O: /* execute one command */ | |
| 502 | 1071 #ifdef FEAT_COMPL_FUNC |
| 523 | 1072 if (ctrl_x_mode == CTRL_X_OMNI) |
| 449 | 1073 goto docomplete; |
| 1074 #endif | |
| 1075 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
| 1076 break; | |
| 1077 ins_ctrl_o(); | |
| 853 | 1078 |
| 1079 #ifdef FEAT_VIRTUALEDIT | |
| 1080 /* don't move the cursor left when 'virtualedit' has "onemore". */ | |
| 1081 if (ve_flags & VE_ONEMORE) | |
| 1082 { | |
| 1083 ins_at_eol = FALSE; | |
| 1084 nomove = TRUE; | |
| 1085 } | |
| 1086 #endif | |
| 449 | 1087 count = 0; |
| 1088 goto doESCkey; | |
| 1089 | |
| 464 | 1090 case K_INS: /* toggle insert/replace mode */ |
| 1091 case K_KINS: | |
| 1092 ins_insert(replaceState); | |
| 1093 break; | |
| 1094 | |
| 1095 case K_SELECT: /* end of Select mode mapping - ignore */ | |
| 1096 break; | |
| 1097 | |
| 449 | 1098 case K_HELP: /* Help key works like <ESC> <Help> */ |
| 1099 case K_F1: | |
| 1100 case K_XF1: | |
| 1101 stuffcharReadbuff(K_HELP); | |
| 1102 if (p_im) | |
| 1103 need_start_insertmode = TRUE; | |
| 1104 goto doESCkey; | |
| 1105 | |
| 1106 #ifdef FEAT_NETBEANS_INTG | |
| 1107 case K_F21: /* NetBeans command */ | |
| 1108 ++no_mapping; /* don't map the next key hits */ | |
| 1389 | 1109 i = plain_vgetc(); |
| 449 | 1110 --no_mapping; |
| 1111 netbeans_keycommand(i); | |
| 1112 break; | |
| 1113 #endif | |
| 1114 | |
| 1115 case K_ZERO: /* Insert the previously inserted text. */ | |
| 7 | 1116 case NUL: |
| 1117 case Ctrl_A: | |
| 449 | 1118 /* For ^@ the trailing ESC will end the insert, unless there is an |
| 1119 * error. */ | |
| 7 | 1120 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
| 1121 && c != Ctrl_A && !p_im) | |
| 1122 goto doESCkey; /* quit insert mode */ | |
| 1123 inserted_space = FALSE; | |
| 1124 break; | |
| 1125 | |
| 449 | 1126 case Ctrl_R: /* insert the contents of a register */ |
| 7 | 1127 ins_reg(); |
| 1128 auto_format(FALSE, TRUE); | |
| 1129 inserted_space = FALSE; | |
| 1130 break; | |
| 1131 | |
| 449 | 1132 case Ctrl_G: /* commands starting with CTRL-G */ |
| 7 | 1133 ins_ctrl_g(); |
| 1134 break; | |
| 1135 | |
| 449 | 1136 case Ctrl_HAT: /* switch input mode and/or langmap */ |
| 1137 ins_ctrl_hat(); | |
| 7 | 1138 break; |
| 1139 | |
| 1140 #ifdef FEAT_RIGHTLEFT | |
| 449 | 1141 case Ctrl__: /* switch between languages */ |
| 7 | 1142 if (!p_ari) |
| 1143 goto normalchar; | |
| 1144 ins_ctrl_(); | |
| 1145 break; | |
| 1146 #endif | |
| 1147 | |
| 449 | 1148 case Ctrl_D: /* Make indent one shiftwidth smaller. */ |
| 7 | 1149 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1150 if (ctrl_x_mode == CTRL_X_PATH_DEFINES) | |
| 1151 goto docomplete; | |
| 1152 #endif | |
| 1153 /* FALLTHROUGH */ | |
| 1154 | |
| 449 | 1155 case Ctrl_T: /* Make indent one shiftwidth greater. */ |
| 7 | 1156 # ifdef FEAT_INS_EXPAND |
| 1157 if (c == Ctrl_T && ctrl_x_mode == CTRL_X_THESAURUS) | |
| 1158 { | |
| 449 | 1159 if (has_compl_option(FALSE)) |
| 1160 goto docomplete; | |
| 1161 break; | |
| 7 | 1162 } |
| 1163 # endif | |
| 1164 ins_shift(c, lastc); | |
| 1165 auto_format(FALSE, TRUE); | |
| 1166 inserted_space = FALSE; | |
| 1167 break; | |
| 1168 | |
| 449 | 1169 case K_DEL: /* delete character under the cursor */ |
| 7 | 1170 case K_KDEL: |
| 1171 ins_del(); | |
| 1172 auto_format(FALSE, TRUE); | |
| 1173 break; | |
| 1174 | |
| 449 | 1175 case K_BS: /* delete character before the cursor */ |
| 7 | 1176 case Ctrl_H: |
| 1177 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
| 1178 auto_format(FALSE, TRUE); | |
| 1179 break; | |
| 1180 | |
| 449 | 1181 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
|
1182 #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
|
1183 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
|
1184 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1185 // 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
|
1186 // 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
|
1187 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
|
1188 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
|
1189 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
|
1190 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
|
1191 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
|
1192 } |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1193 #endif |
| 7 | 1194 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
| 1195 auto_format(FALSE, TRUE); | |
| 1196 break; | |
| 1197 | |
| 449 | 1198 case Ctrl_U: /* delete all inserted text in current line */ |
| 12 | 1199 # ifdef FEAT_COMPL_FUNC |
| 1200 /* CTRL-X CTRL-U completes with 'completefunc'. */ | |
| 449 | 1201 if (ctrl_x_mode == CTRL_X_FUNCTION) |
| 12 | 1202 goto docomplete; |
| 1203 # endif | |
| 7 | 1204 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
| 1205 auto_format(FALSE, TRUE); | |
| 1206 inserted_space = FALSE; | |
| 1207 break; | |
| 1208 | |
| 1209 #ifdef FEAT_MOUSE | |
| 449 | 1210 case K_LEFTMOUSE: /* mouse keys */ |
| 7 | 1211 case K_LEFTMOUSE_NM: |
| 1212 case K_LEFTDRAG: | |
| 1213 case K_LEFTRELEASE: | |
| 1214 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
|
1215 case K_MOUSEMOVE: |
| 7 | 1216 case K_MIDDLEMOUSE: |
| 1217 case K_MIDDLEDRAG: | |
| 1218 case K_MIDDLERELEASE: | |
| 1219 case K_RIGHTMOUSE: | |
| 1220 case K_RIGHTDRAG: | |
| 1221 case K_RIGHTRELEASE: | |
| 1222 case K_X1MOUSE: | |
| 1223 case K_X1DRAG: | |
| 1224 case K_X1RELEASE: | |
| 1225 case K_X2MOUSE: | |
| 1226 case K_X2DRAG: | |
| 1227 case K_X2RELEASE: | |
| 1228 ins_mouse(c); | |
| 1229 break; | |
| 1230 | |
| 449 | 1231 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
|
1232 ins_mousescroll(MSCR_DOWN); |
| 7 | 1233 break; |
| 1234 | |
| 449 | 1235 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
|
1236 ins_mousescroll(MSCR_UP); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1237 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1238 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1239 case K_MOUSELEFT: /* Scroll wheel left */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1240 ins_mousescroll(MSCR_LEFT); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1241 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1242 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1243 case K_MOUSERIGHT: /* Scroll wheel right */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1244 ins_mousescroll(MSCR_RIGHT); |
| 7 | 1245 break; |
| 1246 #endif | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1247 case K_PS: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1248 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
|
1249 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1250 /* 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
|
1251 goto doESCkey; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1252 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1253 case K_PE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1254 /* 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
|
1255 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1256 |
| 692 | 1257 #ifdef FEAT_GUI_TABLINE |
| 1258 case K_TABLINE: | |
| 1259 case K_TABMENU: | |
| 1260 ins_tabline(c); | |
| 1261 break; | |
| 1262 #endif | |
| 7 | 1263 |
| 449 | 1264 case K_IGNORE: /* Something mapped to nothing */ |
| 7 | 1265 break; |
| 1266 | |
| 661 | 1267 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
|
1268 ins_apply_autocmds(EVENT_CURSORHOLDI); |
| 661 | 1269 did_cursorhold = TRUE; |
| 1270 break; | |
| 1271 | |
| 625 | 1272 #ifdef FEAT_GUI_W32 |
| 1273 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
| 1274 * cancelled. */ | |
| 1275 case K_F4: | |
| 1276 if (mod_mask != MOD_MASK_ALT) | |
| 1277 goto normalchar; | |
| 1278 break; | |
| 1279 #endif | |
| 1280 | |
| 7 | 1281 #ifdef FEAT_GUI |
| 1282 case K_VER_SCROLLBAR: | |
| 1283 ins_scroll(); | |
| 1284 break; | |
| 1285 | |
| 1286 case K_HOR_SCROLLBAR: | |
| 1287 ins_horscroll(); | |
| 1288 break; | |
| 1289 #endif | |
| 1290 | |
| 449 | 1291 case K_HOME: /* <Home> */ |
| 7 | 1292 case K_KHOME: |
| 1293 case K_S_HOME: | |
| 1294 case K_C_HOME: | |
| 1295 ins_home(c); | |
| 1296 break; | |
| 1297 | |
| 449 | 1298 case K_END: /* <End> */ |
| 7 | 1299 case K_KEND: |
| 1300 case K_S_END: | |
| 1301 case K_C_END: | |
| 1302 ins_end(c); | |
| 1303 break; | |
| 1304 | |
| 449 | 1305 case K_LEFT: /* <Left> */ |
| 180 | 1306 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1307 ins_s_left(); | |
| 1308 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1309 ins_left(dont_sync_undo == FALSE); |
| 7 | 1310 break; |
| 1311 | |
| 449 | 1312 case K_S_LEFT: /* <S-Left> */ |
| 7 | 1313 case K_C_LEFT: |
| 1314 ins_s_left(); | |
| 1315 break; | |
| 1316 | |
| 449 | 1317 case K_RIGHT: /* <Right> */ |
| 180 | 1318 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1319 ins_s_right(); | |
| 1320 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1321 ins_right(dont_sync_undo == FALSE); |
| 7 | 1322 break; |
| 1323 | |
| 449 | 1324 case K_S_RIGHT: /* <S-Right> */ |
| 7 | 1325 case K_C_RIGHT: |
| 1326 ins_s_right(); | |
| 1327 break; | |
| 1328 | |
| 449 | 1329 case K_UP: /* <Up> */ |
| 665 | 1330 #ifdef FEAT_INS_EXPAND |
| 1331 if (pum_visible()) | |
| 1332 goto docomplete; | |
| 1333 #endif | |
| 180 | 1334 if (mod_mask & MOD_MASK_SHIFT) |
| 1335 ins_pageup(); | |
| 1336 else | |
| 1337 ins_up(FALSE); | |
| 7 | 1338 break; |
| 1339 | |
| 449 | 1340 case K_S_UP: /* <S-Up> */ |
| 7 | 1341 case K_PAGEUP: |
| 1342 case K_KPAGEUP: | |
| 613 | 1343 #ifdef FEAT_INS_EXPAND |
| 610 | 1344 if (pum_visible()) |
| 1345 goto docomplete; | |
| 613 | 1346 #endif |
| 7 | 1347 ins_pageup(); |
| 1348 break; | |
| 1349 | |
| 449 | 1350 case K_DOWN: /* <Down> */ |
| 665 | 1351 #ifdef FEAT_INS_EXPAND |
| 1352 if (pum_visible()) | |
| 1353 goto docomplete; | |
| 1354 #endif | |
| 180 | 1355 if (mod_mask & MOD_MASK_SHIFT) |
| 1356 ins_pagedown(); | |
| 1357 else | |
| 1358 ins_down(FALSE); | |
| 7 | 1359 break; |
| 1360 | |
| 449 | 1361 case K_S_DOWN: /* <S-Down> */ |
| 7 | 1362 case K_PAGEDOWN: |
| 1363 case K_KPAGEDOWN: | |
| 613 | 1364 #ifdef FEAT_INS_EXPAND |
| 610 | 1365 if (pum_visible()) |
| 1366 goto docomplete; | |
| 613 | 1367 #endif |
| 7 | 1368 ins_pagedown(); |
| 1369 break; | |
| 1370 | |
| 1371 #ifdef FEAT_DND | |
| 449 | 1372 case K_DROP: /* drag-n-drop event */ |
| 7 | 1373 ins_drop(); |
| 1374 break; | |
| 1375 #endif | |
| 1376 | |
| 449 | 1377 case K_S_TAB: /* When not mapped, use like a normal TAB */ |
| 7 | 1378 c = TAB; |
| 1379 /* FALLTHROUGH */ | |
| 1380 | |
| 449 | 1381 case TAB: /* TAB or Complete patterns along path */ |
| 7 | 1382 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1383 if (ctrl_x_mode == CTRL_X_PATH_PATTERNS) | |
| 1384 goto docomplete; | |
| 1385 #endif | |
| 1386 inserted_space = FALSE; | |
| 1387 if (ins_tab()) | |
| 1388 goto normalchar; /* insert TAB as a normal char */ | |
| 1389 auto_format(FALSE, TRUE); | |
| 1390 break; | |
| 1391 | |
| 449 | 1392 case K_KENTER: /* <Enter> */ |
| 7 | 1393 c = CAR; |
| 1394 /* FALLTHROUGH */ | |
| 1395 case CAR: | |
| 1396 case NL: | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1397 #if defined(FEAT_QUICKFIX) |
| 7 | 1398 /* In a quickfix window a <CR> jumps to the error under the |
| 1399 * cursor. */ | |
| 1400 if (bt_quickfix(curbuf) && c == CAR) | |
| 1401 { | |
| 644 | 1402 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 1403 do_cmdline_cmd((char_u *)".cc"); | |
| 1404 else /* location list window */ | |
| 1405 do_cmdline_cmd((char_u *)".ll"); | |
| 7 | 1406 break; |
| 1407 } | |
| 1408 #endif | |
| 1409 #ifdef FEAT_CMDWIN | |
| 1410 if (cmdwin_type != 0) | |
| 1411 { | |
| 1412 /* Execute the command in the cmdline window. */ | |
| 1413 cmdwin_result = CAR; | |
| 1414 goto doESCkey; | |
| 1415 } | |
| 1416 #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
|
1417 #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
|
1418 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
|
1419 { |
|
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
|
1420 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
|
1421 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
|
1422 // 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
|
1423 // 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
|
1424 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
|
1425 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
|
1426 } |
|
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
|
1427 #endif |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1428 if (ins_eol(c) == FAIL && !p_im) |
| 7 | 1429 goto doESCkey; /* out of memory */ |
| 1430 auto_format(FALSE, FALSE); | |
| 1431 inserted_space = FALSE; | |
| 1432 break; | |
| 1433 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
1434 #if defined(FEAT_DIGRAPHS) || defined(FEAT_INS_EXPAND) |
| 449 | 1435 case Ctrl_K: /* digraph or keyword completion */ |
| 7 | 1436 # ifdef FEAT_INS_EXPAND |
| 1437 if (ctrl_x_mode == CTRL_X_DICTIONARY) | |
| 1438 { | |
| 449 | 1439 if (has_compl_option(TRUE)) |
| 1440 goto docomplete; | |
| 1441 break; | |
| 7 | 1442 } |
| 1443 # endif | |
| 1444 # ifdef FEAT_DIGRAPHS | |
| 1445 c = ins_digraph(); | |
| 1446 if (c == NUL) | |
| 1447 break; | |
| 1448 # endif | |
| 1449 goto normalchar; | |
| 449 | 1450 #endif |
| 7 | 1451 |
| 1452 #ifdef FEAT_INS_EXPAND | |
| 464 | 1453 case Ctrl_X: /* Enter CTRL-X mode */ |
| 1454 ins_ctrl_x(); | |
| 1455 break; | |
| 1456 | |
| 449 | 1457 case Ctrl_RSB: /* Tag name completion after ^X */ |
| 7 | 1458 if (ctrl_x_mode != CTRL_X_TAGS) |
| 1459 goto normalchar; | |
| 1460 goto docomplete; | |
| 1461 | |
| 449 | 1462 case Ctrl_F: /* File name completion after ^X */ |
| 7 | 1463 if (ctrl_x_mode != CTRL_X_FILES) |
| 1464 goto normalchar; | |
| 1465 goto docomplete; | |
| 477 | 1466 |
| 1467 case 's': /* Spelling completion after ^X */ | |
| 1468 case Ctrl_S: | |
| 1469 if (ctrl_x_mode != CTRL_X_SPELL) | |
| 1470 goto normalchar; | |
| 1471 goto docomplete; | |
| 7 | 1472 #endif |
| 1473 | |
| 449 | 1474 case Ctrl_L: /* Whole line completion after ^X */ |
| 7 | 1475 #ifdef FEAT_INS_EXPAND |
| 1476 if (ctrl_x_mode != CTRL_X_WHOLE_LINE) | |
| 1477 #endif | |
| 1478 { | |
| 1479 /* CTRL-L with 'insertmode' set: Leave Insert mode */ | |
| 1480 if (p_im) | |
| 1481 { | |
| 1482 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
| 1483 break; | |
| 1484 goto doESCkey; | |
| 1485 } | |
| 1486 goto normalchar; | |
| 1487 } | |
| 1488 #ifdef FEAT_INS_EXPAND | |
| 1489 /* FALLTHROUGH */ | |
| 1490 | |
| 449 | 1491 case Ctrl_P: /* Do previous/next pattern completion */ |
| 7 | 1492 case Ctrl_N: |
| 1493 /* if 'complete' is empty then plain ^P is no longer special, | |
| 1494 * but it is under other ^X modes */ | |
| 1495 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
|
1496 && (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
|
1497 || ctrl_x_mode == CTRL_X_WHOLE_LINE) |
| 449 | 1498 && !(compl_cont_status & CONT_LOCAL)) |
| 7 | 1499 goto normalchar; |
| 1500 | |
| 1501 docomplete: | |
| 1927 | 1502 compl_busy = TRUE; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1503 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1504 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
|
1505 #endif |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1506 if (ins_complete(c, TRUE) == FAIL) |
| 449 | 1507 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
|
1508 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1509 disable_fold_update--; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1510 #endif |
| 1927 | 1511 compl_busy = FALSE; |
| 7 | 1512 break; |
| 1513 #endif /* FEAT_INS_EXPAND */ | |
| 1514 | |
| 449 | 1515 case Ctrl_Y: /* copy from previous line or scroll down */ |
| 1516 case Ctrl_E: /* copy from next line or scroll up */ | |
| 1517 c = ins_ctrl_ey(c); | |
| 7 | 1518 break; |
| 1519 | |
| 1520 default: | |
| 1521 #ifdef UNIX | |
| 1522 if (c == intr_char) /* special interrupt char */ | |
| 1523 goto do_intr; | |
| 1524 #endif | |
| 1525 | |
| 2845 | 1526 normalchar: |
| 7 | 1527 /* |
| 4352 | 1528 * Insert a normal character. |
| 7 | 1529 */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1530 #if defined(FEAT_EVAL) |
| 2845 | 1531 if (!p_paste) |
| 1532 { | |
| 3390 | 1533 /* Trigger InsertCharPre. */ |
| 1534 char_u *str = do_insert_char_pre(c); | |
| 1535 char_u *p; | |
| 1536 | |
| 1537 if (str != NULL) | |
| 2845 | 1538 { |
| 3390 | 1539 if (*str != NUL && stop_arrow() != FAIL) |
| 2845 | 1540 { |
| 3390 | 1541 /* 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
|
1542 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 2845 | 1543 { |
| 3390 | 1544 c = PTR2CHAR(p); |
| 1545 if (c == CAR || c == K_KENTER || c == NL) | |
| 1546 ins_eol(c); | |
| 1547 else | |
| 1548 ins_char(c); | |
| 2845 | 1549 } |
| 3390 | 1550 AppendToRedobuffLit(str, -1); |
| 2845 | 1551 } |
| 3390 | 1552 vim_free(str); |
| 1553 c = NUL; | |
| 2845 | 1554 } |
| 1555 | |
| 3390 | 1556 /* If the new value is already inserted or an empty string |
| 1557 * then don't insert any character. */ | |
| 2845 | 1558 if (c == NUL) |
| 1559 break; | |
| 1560 } | |
| 1561 #endif | |
| 7 | 1562 #ifdef FEAT_SMARTINDENT |
| 1563 /* Try to perform smart-indenting. */ | |
| 1564 ins_try_si(c); | |
| 1565 #endif | |
| 1566 | |
| 1567 if (c == ' ') | |
| 1568 { | |
| 1569 inserted_space = TRUE; | |
| 1570 #ifdef FEAT_CINDENT | |
| 1571 if (inindent(0)) | |
| 1572 can_cindent = FALSE; | |
| 1573 #endif | |
| 1574 if (Insstart_blank_vcol == MAXCOL | |
| 1575 && curwin->w_cursor.lnum == Insstart.lnum) | |
| 1576 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 1577 } | |
| 1578 | |
| 3448 | 1579 /* Insert a normal character and check for abbreviations on a |
| 1580 * special character. Let CTRL-] expand abbreviations without | |
| 1581 * inserting it. */ | |
| 1582 if (vim_iswordc(c) || (!echeck_abbr( | |
| 7 | 1583 #ifdef FEAT_MBYTE |
| 1584 /* Add ABBR_OFF for characters above 0x100, this is | |
| 1585 * what check_abbr() expects. */ | |
| 1586 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
| 1587 #endif | |
| 3584 | 1588 c) && c != Ctrl_RSB)) |
| 7 | 1589 { |
| 1590 insert_special(c, FALSE, FALSE); | |
| 1591 #ifdef FEAT_RIGHTLEFT | |
| 1592 revins_legal++; | |
| 1593 revins_chars++; | |
| 1594 #endif | |
| 1595 } | |
| 1596 | |
| 1597 auto_format(FALSE, TRUE); | |
| 1598 | |
| 1599 #ifdef FEAT_FOLDING | |
| 1600 /* When inserting a character the cursor line must never be in a | |
| 1601 * closed fold. */ | |
| 1602 foldOpenCursor(); | |
| 1603 #endif | |
| 1604 break; | |
| 1605 } /* end of switch (c) */ | |
| 1606 | |
| 978 | 1607 /* 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
|
1608 if (c != K_CURSORHOLD |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1609 #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
|
1610 /* 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
|
1611 && ctrl_x_mode == CTRL_X_NORMAL |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1612 #endif |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1613 ) |
| 978 | 1614 did_cursorhold = FALSE; |
| 1615 | |
| 7 | 1616 /* If the cursor was moved we didn't just insert a space */ |
| 1617 if (arrow_used) | |
| 1618 inserted_space = FALSE; | |
| 1619 | |
| 1620 #ifdef FEAT_CINDENT | |
| 1621 if (can_cindent && cindent_on() | |
| 1622 # 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
|
1623 && ctrl_x_mode == CTRL_X_NORMAL |
| 7 | 1624 # endif |
| 1625 ) | |
| 1626 { | |
| 1627 force_cindent: | |
| 1628 /* | |
| 1629 * Indent now if a key was typed that is in 'cinkeys'. | |
| 1630 */ | |
| 1631 if (in_cinkeys(c, ' ', line_is_white)) | |
| 1632 { | |
| 1633 if (stop_arrow() == OK) | |
| 1634 /* re-indent the current line */ | |
| 1635 do_c_expr_indent(); | |
| 1636 } | |
| 1637 } | |
| 1638 #endif /* FEAT_CINDENT */ | |
| 1639 | |
| 1640 } /* for (;;) */ | |
| 1641 /* NOTREACHED */ | |
| 1642 } | |
| 1643 | |
| 1644 /* | |
| 1645 * Redraw for Insert mode. | |
| 1646 * This is postponed until getting the next character to make '$' in the 'cpo' | |
| 1647 * option work correctly. | |
| 1648 * Only redraw when there are no characters available. This speeds up | |
| 1649 * inserting sequences of characters (e.g., for CTRL-R). | |
| 1650 */ | |
| 1651 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1652 ins_redraw( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1653 int ready UNUSED) /* not busy with something */ |
| 7 | 1654 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1655 #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
|
1656 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
|
1657 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
|
1658 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
|
1659 #endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1660 |
| 5592 | 1661 if (char_avail()) |
| 1662 return; | |
| 1663 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1664 #if defined(FEAT_CONCEAL) |
| 5592 | 1665 /* Trigger CursorMoved if the cursor moved. Not when the popup menu is |
| 1666 * visible, the command might delete it. */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1667 if (ready && (has_cursormovedI() |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1668 # if defined(FEAT_CONCEAL) |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1669 || curwin->w_p_cole > 0 |
| 5592 | 1670 # endif |
| 1671 ) | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1672 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
| 5592 | 1673 # ifdef FEAT_INS_EXPAND |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1674 && !pum_visible() |
| 5592 | 1675 # endif |
| 1676 ) | |
| 1677 { | |
| 1678 # ifdef FEAT_SYN_HL | |
| 1679 /* Need to update the screen first, to make sure syntax | |
| 1680 * highlighting is correct after making a change (e.g., inserting | |
| 1681 * a "(". The autocommand may also require a redraw, so it's done | |
| 1682 * again below, unfortunately. */ | |
| 1683 if (syntax_present(curwin) && must_redraw) | |
| 1684 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
|
1685 # endif |
| 5592 | 1686 if (has_cursormovedI()) |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1687 { |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1688 /* 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
|
1689 * getcurpos(). */ |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1690 update_curswant(); |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1691 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1692 } |
| 5592 | 1693 # ifdef FEAT_CONCEAL |
| 1694 if (curwin->w_p_cole > 0) | |
| 1695 { | |
| 1696 conceal_old_cursor_line = last_cursormoved.lnum; | |
| 1697 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
| 1698 conceal_update_lines = TRUE; | |
| 1699 } | |
| 1700 # endif | |
| 1701 last_cursormoved = curwin->w_cursor; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1702 } |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1703 #endif |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1704 |
| 5592 | 1705 /* Trigger TextChangedI if b_changedtick differs. */ |
| 1706 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
|
1707 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1708 #ifdef FEAT_INS_EXPAND |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1709 && !pum_visible() |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1710 #endif |
| 5592 | 1711 ) |
| 1712 { | |
|
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|
1713 aco_save_T aco; |
|
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|
1714 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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|
1715 |
|
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|
1716 // save and restore curwin and curbuf, in case the autocmd changes them |
|
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|
1717 aucmd_prepbuf(&aco, curbuf); |
|
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|
1718 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
|
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|
1719 aucmd_restbuf(&aco); |
|
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|
1720 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
|
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|
1721 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
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|
1722 u_save(curwin->w_cursor.lnum, |
|
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|
1723 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
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|
1724 } |
|
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|
1725 |
|
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13244
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|
1726 #ifdef FEAT_INS_EXPAND |
|
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|
1727 /* Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
|
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|
1728 * TextChangedI will need to trigger for backwards compatibility, thus use |
|
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|
1729 * different b_last_changedtick* variables. */ |
|
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|
1730 if (ready && has_textchangedP() |
|
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|
1731 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
|
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|
1732 && pum_visible()) |
|
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|
1733 { |
|
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|
1734 aco_save_T aco; |
|
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|
1735 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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1736 |
|
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|
1737 // save and restore curwin and curbuf, in case the autocmd changes them |
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|
1738 aucmd_prepbuf(&aco, curbuf); |
|
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|
1739 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
|
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|
1740 aucmd_restbuf(&aco); |
|
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|
1741 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
|
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|
1742 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
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|
1743 u_save(curwin->w_cursor.lnum, |
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|
1744 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
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|
1745 } |
| 5592 | 1746 #endif |
| 1747 | |
|
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|
1748 #if defined(FEAT_CONCEAL) |
| 5592 | 1749 if ((conceal_update_lines |
| 1750 && (conceal_old_cursor_line != conceal_new_cursor_line | |
| 1751 || conceal_cursor_line(curwin))) | |
| 1752 || need_cursor_line_redraw) | |
| 1753 { | |
| 1754 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
|
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|
1755 redrawWinline(curwin, conceal_old_cursor_line); |
|
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|
1756 redrawWinline(curwin, conceal_new_cursor_line == 0 |
|
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|
1757 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
| 5592 | 1758 curwin->w_valid &= ~VALID_CROW; |
|
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|
1759 need_cursor_line_redraw = FALSE; |
|
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|
1760 } |
|
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|
1761 #endif |
|
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|
1762 if (must_redraw) |
|
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|
1763 update_screen(0); |
|
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|
1764 else if (clear_cmdline || redraw_cmdline) |
|
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|
1765 showmode(); /* clear cmdline and show mode */ |
| 5592 | 1766 showruler(FALSE); |
| 1767 setcursor(); | |
| 1768 emsg_on_display = FALSE; /* may remove error message now */ | |
| 7 | 1769 } |
| 1770 | |
| 1771 /* | |
| 1772 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
| 1773 */ | |
| 1774 static void | |
|
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|
1775 ins_ctrl_v(void) |
| 7 | 1776 { |
| 1777 int c; | |
| 2811 | 1778 int did_putchar = FALSE; |
| 7 | 1779 |
| 1780 /* may need to redraw when no more chars available now */ | |
| 661 | 1781 ins_redraw(FALSE); |
| 7 | 1782 |
| 1783 if (redrawing() && !char_avail()) | |
| 2811 | 1784 { |
| 7 | 1785 edit_putchar('^', TRUE); |
| 2811 | 1786 did_putchar = TRUE; |
| 1787 } | |
| 7 | 1788 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ |
| 1789 | |
| 1790 #ifdef FEAT_CMDL_INFO | |
| 1791 add_to_showcmd_c(Ctrl_V); | |
| 1792 #endif | |
| 1793 | |
| 1794 c = get_literal(); | |
| 2811 | 1795 if (did_putchar) |
| 1796 /* when the line fits in 'columns' the '^' is at the start of the next | |
| 1797 * line and will not removed by the redraw */ | |
| 1798 edit_unputchar(); | |
| 7 | 1799 #ifdef FEAT_CMDL_INFO |
| 1800 clear_showcmd(); | |
| 1801 #endif | |
| 1802 insert_special(c, FALSE, TRUE); | |
| 1803 #ifdef FEAT_RIGHTLEFT | |
| 1804 revins_chars++; | |
| 1805 revins_legal++; | |
| 1806 #endif | |
| 1807 } | |
| 1808 | |
| 1809 /* | |
| 1810 * Put a character directly onto the screen. It's not stored in a buffer. | |
| 1811 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
| 1812 */ | |
| 1813 static int pc_status; | |
| 1814 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */ | |
| 1815 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */ | |
| 1816 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */ | |
| 1817 #define PC_STATUS_SET 3 /* pc_bytes was filled */ | |
| 1818 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */ | |
| 1819 static int pc_attr; | |
| 1820 static int pc_row; | |
| 1821 static int pc_col; | |
| 1822 | |
| 1823 void | |
|
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|
1824 edit_putchar(int c, int highlight) |
| 7 | 1825 { |
| 1826 int attr; | |
| 1827 | |
| 1828 if (ScreenLines != NULL) | |
| 1829 { | |
| 1830 update_topline(); /* just in case w_topline isn't valid */ | |
| 1831 validate_cursor(); | |
| 1832 if (highlight) | |
|
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|
1833 attr = HL_ATTR(HLF_8); |
| 7 | 1834 else |
| 1835 attr = 0; | |
| 1836 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
|
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changeset
|
1837 pc_col = curwin->w_wincol; |
| 7 | 1838 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE) |
| 1839 pc_status = PC_STATUS_UNSET; | |
| 1840 #endif | |
| 1841 #ifdef FEAT_RIGHTLEFT | |
| 1842 if (curwin->w_p_rl) | |
| 1843 { | |
|
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|
1844 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
| 7 | 1845 # ifdef FEAT_MBYTE |
| 1846 if (has_mbyte) | |
| 1847 { | |
| 1848 int fix_col = mb_fix_col(pc_col, pc_row); | |
| 1849 | |
| 1850 if (fix_col != pc_col) | |
| 1851 { | |
| 1852 screen_putchar(' ', pc_row, fix_col, attr); | |
| 1853 --curwin->w_wcol; | |
| 1854 pc_status = PC_STATUS_RIGHT; | |
| 1855 } | |
| 1856 } | |
| 1857 # endif | |
| 1858 } | |
| 1859 else | |
| 1860 #endif | |
| 1861 { | |
| 1862 pc_col += curwin->w_wcol; | |
| 1863 #ifdef FEAT_MBYTE | |
| 1864 if (mb_lefthalve(pc_row, pc_col)) | |
| 1865 pc_status = PC_STATUS_LEFT; | |
| 1866 #endif | |
| 1867 } | |
| 1868 | |
| 1869 /* save the character to be able to put it back */ | |
| 1870 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE) | |
| 1871 if (pc_status == PC_STATUS_UNSET) | |
| 1872 #endif | |
| 1873 { | |
| 1874 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
| 1875 pc_status = PC_STATUS_SET; | |
| 1876 } | |
| 1877 screen_putchar(c, pc_row, pc_col, attr); | |
| 1878 } | |
| 1879 } | |
| 1880 | |
|
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|
1881 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
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|
1882 /* |
|
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|
1883 * Return the effective prompt for the current buffer. |
|
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1884 */ |
|
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|
1885 char_u * |
|
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|
1886 prompt_text(void) |
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1887 { |
|
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|
1888 if (curbuf->b_prompt_text == NULL) |
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|
1889 return (char_u *)"% "; |
|
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1890 return curbuf->b_prompt_text; |
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1891 } |
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1892 |
|
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|
1893 /* |
|
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|
1894 * Prepare for prompt mode: Make sure the last line has the prompt text. |
|
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1895 * Move the cursor to this line. |
|
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|
1896 */ |
|
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|
1897 static void |
|
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|
1898 init_prompt(int cmdchar_todo) |
|
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1899 { |
|
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|
1900 char_u *prompt = prompt_text(); |
|
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|
1901 char_u *text; |
|
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1902 |
|
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1903 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
|
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|
1904 text = ml_get_curline(); |
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1905 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
|
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1906 { |
|
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1907 // prompt is missing, insert it or append a line with it |
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1908 if (*text == NUL) |
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|
1909 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
|
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1910 else |
|
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1911 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
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1912 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1913 coladvance((colnr_T)MAXCOL); |
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1914 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
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1915 } |
|
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1916 |
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1917 // Insert always starts after the prompt, allow editing text after it. |
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1918 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
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1919 || Insstart_orig.col != (int)STRLEN(prompt)) |
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1920 { |
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1921 Insstart.lnum = curwin->w_cursor.lnum; |
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1922 Insstart.col = (int)STRLEN(prompt); |
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1923 Insstart_orig = Insstart; |
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1924 Insstart_textlen = Insstart.col; |
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1925 Insstart_blank_vcol = MAXCOL; |
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1926 arrow_used = FALSE; |
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1927 } |
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1928 |
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1929 if (cmdchar_todo == 'A') |
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1930 coladvance((colnr_T)MAXCOL); |
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1931 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
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1932 curwin->w_cursor.col = (int)STRLEN(prompt); |
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1933 /* Make sure the cursor is in a valid position. */ |
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1934 check_cursor(); |
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1935 } |
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1936 |
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1937 /* |
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1938 * Return TRUE if the cursor is in the editable position of the prompt line. |
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1939 */ |
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1940 int |
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1941 prompt_curpos_editable() |
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1942 { |
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1943 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
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1944 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
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1945 } |
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1946 #endif |
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1947 |
| 7 | 1948 /* |
| 1949 * Undo the previous edit_putchar(). | |
| 1950 */ | |
| 1951 void | |
|
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1952 edit_unputchar(void) |
| 7 | 1953 { |
| 1954 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
| 1955 { | |
| 1956 #if defined(FEAT_MBYTE) | |
| 1957 if (pc_status == PC_STATUS_RIGHT) | |
| 1958 ++curwin->w_wcol; | |
| 1959 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
|
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1960 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1961 else |
| 1962 #endif | |
| 1963 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
| 1964 } | |
| 1965 } | |
| 1966 | |
| 1967 /* | |
| 1968 * Called when p_dollar is set: display a '$' at the end of the changed text | |
| 1969 * Only works when cursor is in the line that changes. | |
| 1970 */ | |
| 1971 void | |
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1972 display_dollar(colnr_T col) |
| 7 | 1973 { |
| 1974 colnr_T save_col; | |
| 1975 | |
| 1976 if (!redrawing()) | |
| 1977 return; | |
| 1978 | |
| 1979 cursor_off(); | |
| 1980 save_col = curwin->w_cursor.col; | |
| 1981 curwin->w_cursor.col = col; | |
| 1982 #ifdef FEAT_MBYTE | |
| 1983 if (has_mbyte) | |
| 1984 { | |
| 1985 char_u *p; | |
| 1986 | |
| 1987 /* If on the last byte of a multi-byte move to the first byte. */ | |
| 1988 p = ml_get_curline(); | |
| 1989 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
| 1990 } | |
| 1991 #endif | |
| 1992 curs_columns(FALSE); /* recompute w_wrow and w_wcol */ | |
|
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1993 if (curwin->w_wcol < curwin->w_width) |
| 7 | 1994 { |
| 1995 edit_putchar('$', FALSE); | |
| 1996 dollar_vcol = curwin->w_virtcol; | |
| 1997 } | |
| 1998 curwin->w_cursor.col = save_col; | |
| 1999 } | |
| 2000 | |
| 2001 /* | |
| 2002 * Call this function before moving the cursor from the normal insert position | |
| 2003 * in insert mode. | |
| 2004 */ | |
| 2005 static void | |
|
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2006 undisplay_dollar(void) |
| 7 | 2007 { |
| 3318 | 2008 if (dollar_vcol >= 0) |
| 2009 { | |
| 2010 dollar_vcol = -1; | |
|
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2011 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 2012 } |
| 2013 } | |
| 2014 | |
| 2015 /* | |
| 2016 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D). | |
| 2017 * Keep the cursor on the same character. | |
| 2018 * type == INDENT_INC increase indent (for CTRL-T or <Tab>) | |
| 2019 * type == INDENT_DEC decrease indent (for CTRL-D) | |
| 2020 * type == INDENT_SET set indent to "amount" | |
| 2021 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec). | |
| 2022 */ | |
| 2023 void | |
|
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2024 change_indent( |
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2025 int type, |
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2026 int amount, |
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2027 int round, |
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2028 int replaced, /* replaced character, put on replace stack */ |
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2029 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 2030 { |
| 2031 int vcol; | |
| 2032 int last_vcol; | |
| 2033 int insstart_less; /* reduction for Insstart.col */ | |
| 2034 int new_cursor_col; | |
| 2035 int i; | |
| 2036 char_u *ptr; | |
| 2037 int save_p_list; | |
| 2038 int start_col; | |
| 2039 colnr_T vc; | |
| 2040 colnr_T orig_col = 0; /* init for GCC */ | |
| 2041 char_u *new_line, *orig_line = NULL; /* init for GCC */ | |
| 2042 | |
| 2043 /* VREPLACE mode needs to know what the line was like before changing */ | |
| 2044 if (State & VREPLACE_FLAG) | |
| 2045 { | |
| 2046 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */ | |
| 2047 orig_col = curwin->w_cursor.col; | |
| 2048 } | |
| 2049 | |
| 2050 /* for the following tricks we don't want list mode */ | |
| 2051 save_p_list = curwin->w_p_list; | |
| 2052 curwin->w_p_list = FALSE; | |
| 2053 vc = getvcol_nolist(&curwin->w_cursor); | |
| 2054 vcol = vc; | |
| 2055 | |
| 2056 /* | |
| 2057 * For Replace mode we need to fix the replace stack later, which is only | |
| 2058 * possible when the cursor is in the indent. Remember the number of | |
| 2059 * characters before the cursor if it's possible. | |
| 2060 */ | |
| 2061 start_col = curwin->w_cursor.col; | |
| 2062 | |
| 2063 /* determine offset from first non-blank */ | |
| 2064 new_cursor_col = curwin->w_cursor.col; | |
| 2065 beginline(BL_WHITE); | |
| 2066 new_cursor_col -= curwin->w_cursor.col; | |
| 2067 | |
| 2068 insstart_less = curwin->w_cursor.col; | |
| 2069 | |
| 2070 /* | |
| 2071 * If the cursor is in the indent, compute how many screen columns the | |
| 2072 * cursor is to the left of the first non-blank. | |
| 2073 */ | |
| 2074 if (new_cursor_col < 0) | |
| 2075 vcol = get_indent() - vcol; | |
| 2076 | |
| 2077 if (new_cursor_col > 0) /* can't fix replace stack */ | |
| 2078 start_col = -1; | |
| 2079 | |
| 2080 /* | |
| 2081 * Set the new indent. The cursor will be put on the first non-blank. | |
| 2082 */ | |
| 2083 if (type == INDENT_SET) | |
| 1516 | 2084 (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 2085 else |
| 2086 { | |
| 2087 int save_State = State; | |
| 2088 | |
| 2089 /* Avoid being called recursively. */ | |
| 2090 if (State & VREPLACE_FLAG) | |
| 2091 State = INSERT; | |
| 1516 | 2092 shift_line(type == INDENT_DEC, round, 1, call_changed_bytes); |
| 7 | 2093 State = save_State; |
| 2094 } | |
| 2095 insstart_less -= curwin->w_cursor.col; | |
| 2096 | |
| 2097 /* | |
| 2098 * Try to put cursor on same character. | |
| 2099 * If the cursor is at or after the first non-blank in the line, | |
| 2100 * compute the cursor column relative to the column of the first | |
| 2101 * non-blank character. | |
| 2102 * If we are not in insert mode, leave the cursor on the first non-blank. | |
| 2103 * If the cursor is before the first non-blank, position it relative | |
| 2104 * to the first non-blank, counted in screen columns. | |
| 2105 */ | |
| 2106 if (new_cursor_col >= 0) | |
| 2107 { | |
| 2108 /* | |
| 2109 * When changing the indent while the cursor is touching it, reset | |
| 2110 * Insstart_col to 0. | |
| 2111 */ | |
| 2112 if (new_cursor_col == 0) | |
| 2113 insstart_less = MAXCOL; | |
| 2114 new_cursor_col += curwin->w_cursor.col; | |
| 2115 } | |
| 2116 else if (!(State & INSERT)) | |
| 2117 new_cursor_col = curwin->w_cursor.col; | |
| 2118 else | |
| 2119 { | |
| 2120 /* | |
| 2121 * Compute the screen column where the cursor should be. | |
| 2122 */ | |
| 2123 vcol = get_indent() - vcol; | |
| 1869 | 2124 curwin->w_virtcol = (colnr_T)((vcol < 0) ? 0 : vcol); |
| 7 | 2125 |
| 2126 /* | |
| 2127 * Advance the cursor until we reach the right screen column. | |
| 2128 */ | |
| 2129 vcol = last_vcol = 0; | |
| 2130 new_cursor_col = -1; | |
| 2131 ptr = ml_get_curline(); | |
| 2132 while (vcol <= (int)curwin->w_virtcol) | |
| 2133 { | |
| 2134 last_vcol = vcol; | |
| 2135 #ifdef FEAT_MBYTE | |
| 2136 if (has_mbyte && new_cursor_col >= 0) | |
| 474 | 2137 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col); |
| 7 | 2138 else |
| 2139 #endif | |
| 2140 ++new_cursor_col; | |
| 5995 | 2141 vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol); |
| 7 | 2142 } |
| 2143 vcol = last_vcol; | |
| 2144 | |
| 2145 /* | |
| 2146 * May need to insert spaces to be able to position the cursor on | |
| 2147 * the right screen column. | |
| 2148 */ | |
| 2149 if (vcol != (int)curwin->w_virtcol) | |
| 2150 { | |
| 1869 | 2151 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2152 i = (int)curwin->w_virtcol - vcol; |
| 1869 | 2153 ptr = alloc((unsigned)(i + 1)); |
| 7 | 2154 if (ptr != NULL) |
| 2155 { | |
| 2156 new_cursor_col += i; | |
| 2157 ptr[i] = NUL; | |
| 2158 while (--i >= 0) | |
| 2159 ptr[i] = ' '; | |
| 2160 ins_str(ptr); | |
| 2161 vim_free(ptr); | |
| 2162 } | |
| 2163 } | |
| 2164 | |
| 2165 /* | |
| 2166 * When changing the indent while the cursor is in it, reset | |
| 2167 * Insstart_col to 0. | |
| 2168 */ | |
| 2169 insstart_less = MAXCOL; | |
| 2170 } | |
| 2171 | |
| 2172 curwin->w_p_list = save_p_list; | |
| 2173 | |
| 2174 if (new_cursor_col <= 0) | |
| 2175 curwin->w_cursor.col = 0; | |
| 2176 else | |
| 1869 | 2177 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2178 curwin->w_set_curswant = TRUE; |
| 2179 changed_cline_bef_curs(); | |
| 2180 | |
| 2181 /* | |
| 2182 * May have to adjust the start of the insert. | |
| 2183 */ | |
| 2184 if (State & INSERT) | |
| 2185 { | |
| 2186 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) | |
| 2187 { | |
| 2188 if ((int)Insstart.col <= insstart_less) | |
| 2189 Insstart.col = 0; | |
| 2190 else | |
| 2191 Insstart.col -= insstart_less; | |
| 2192 } | |
| 2193 if ((int)ai_col <= insstart_less) | |
| 2194 ai_col = 0; | |
| 2195 else | |
| 2196 ai_col -= insstart_less; | |
| 2197 } | |
| 2198 | |
| 2199 /* | |
| 2200 * For REPLACE mode, may have to fix the replace stack, if it's possible. | |
| 2201 * If the number of characters before the cursor decreased, need to pop a | |
| 2202 * few characters from the replace stack. | |
| 2203 * If the number of characters before the cursor increased, need to push a | |
| 2204 * few NULs onto the replace stack. | |
| 2205 */ | |
| 2206 if (REPLACE_NORMAL(State) && start_col >= 0) | |
| 2207 { | |
| 2208 while (start_col > (int)curwin->w_cursor.col) | |
| 2209 { | |
| 2210 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2211 --start_col; | |
| 2212 } | |
| 2213 while (start_col < (int)curwin->w_cursor.col || replaced) | |
| 2214 { | |
| 2215 replace_push(NUL); | |
| 2216 if (replaced) | |
| 2217 { | |
| 2218 replace_push(replaced); | |
| 2219 replaced = NUL; | |
| 2220 } | |
| 2221 ++start_col; | |
| 2222 } | |
| 2223 } | |
| 2224 | |
| 2225 /* | |
| 2226 * For VREPLACE mode, we also have to fix the replace stack. In this case | |
| 2227 * it is always possible because we backspace over the whole line and then | |
| 2228 * put it back again the way we wanted it. | |
| 2229 */ | |
| 2230 if (State & VREPLACE_FLAG) | |
| 2231 { | |
| 2232 /* If orig_line didn't allocate, just return. At least we did the job, | |
| 2233 * even if you can't backspace. */ | |
| 2234 if (orig_line == NULL) | |
| 2235 return; | |
| 2236 | |
| 2237 /* Save new line */ | |
| 2238 new_line = vim_strsave(ml_get_curline()); | |
| 2239 if (new_line == NULL) | |
| 2240 return; | |
| 2241 | |
| 2242 /* We only put back the new line up to the cursor */ | |
| 2243 new_line[curwin->w_cursor.col] = NUL; | |
| 2244 | |
| 2245 /* Put back original line */ | |
| 2246 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE); | |
| 2247 curwin->w_cursor.col = orig_col; | |
| 2248 | |
| 2249 /* Backspace from cursor to start of line */ | |
| 2250 backspace_until_column(0); | |
| 2251 | |
| 2252 /* Insert new stuff into line again */ | |
| 2253 ins_bytes(new_line); | |
| 2254 | |
| 2255 vim_free(new_line); | |
| 2256 } | |
| 2257 } | |
| 2258 | |
| 2259 /* | |
| 2260 * Truncate the space at the end of a line. This is to be used only in an | |
| 2261 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
| 2262 * modes. | |
| 2263 */ | |
| 2264 void | |
|
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2265 truncate_spaces(char_u *line) |
| 7 | 2266 { |
| 2267 int i; | |
| 2268 | |
| 2269 /* find start of trailing white space */ | |
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2270 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
| 7 | 2271 { |
| 2272 if (State & REPLACE_FLAG) | |
| 2273 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2274 } | |
| 2275 line[i + 1] = NUL; | |
| 2276 } | |
| 2277 | |
| 2278 /* | |
| 2279 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
| 2280 * modes correctly. May also be used when not in insert mode at all. | |
| 1782 | 2281 * Will attempt not to go before "col" even when there is a composing |
| 2282 * character. | |
| 7 | 2283 */ |
| 2284 void | |
|
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2285 backspace_until_column(int col) |
| 7 | 2286 { |
| 2287 while ((int)curwin->w_cursor.col > col) | |
| 2288 { | |
| 2289 curwin->w_cursor.col--; | |
| 2290 if (State & REPLACE_FLAG) | |
| 1782 | 2291 replace_do_bs(col); |
| 2292 else if (!del_char_after_col(col)) | |
| 2293 break; | |
| 2294 } | |
| 2295 } | |
| 2296 | |
| 2297 /* | |
| 2298 * Like del_char(), but make sure not to go before column "limit_col". | |
| 2299 * Only matters when there are composing characters. | |
| 2300 * Return TRUE when something was deleted. | |
| 2301 */ | |
| 2302 static int | |
|
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2303 del_char_after_col(int limit_col UNUSED) |
| 1782 | 2304 { |
| 2305 #ifdef FEAT_MBYTE | |
| 2306 if (enc_utf8 && limit_col >= 0) | |
| 2307 { | |
| 1869 | 2308 colnr_T ecol = curwin->w_cursor.col + 1; |
| 1782 | 2309 |
| 2310 /* Make sure the cursor is at the start of a character, but | |
| 2311 * skip forward again when going too far back because of a | |
| 2312 * composing character. */ | |
| 2313 mb_adjust_cursor(); | |
| 1796 | 2314 while (curwin->w_cursor.col < (colnr_T)limit_col) |
| 1782 | 2315 { |
| 2316 int l = utf_ptr2len(ml_get_cursor()); | |
| 2317 | |
| 2318 if (l == 0) /* end of line */ | |
| 2319 break; | |
| 2320 curwin->w_cursor.col += l; | |
| 2321 } | |
| 2322 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
| 2323 return FALSE; | |
| 1869 | 2324 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
| 1782 | 2325 } |
| 2326 else | |
| 2327 #endif | |
| 2328 (void)del_char(FALSE); | |
| 2329 return TRUE; | |
| 2330 } | |
| 7 | 2331 |
| 2332 #if defined(FEAT_INS_EXPAND) || defined(PROTO) | |
| 2333 /* | |
| 449 | 2334 * CTRL-X pressed in Insert mode. |
| 2335 */ | |
| 2336 static void | |
|
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2337 ins_ctrl_x(void) |
| 449 | 2338 { |
| 2339 /* CTRL-X after CTRL-X CTRL-V doesn't do anything, so that CTRL-X | |
| 2340 * CTRL-V works like CTRL-N */ | |
| 2341 if (ctrl_x_mode != CTRL_X_CMDLINE) | |
| 2342 { | |
| 2343 /* if the next ^X<> won't ADD nothing, then reset | |
| 2344 * compl_cont_status */ | |
| 2345 if (compl_cont_status & CONT_N_ADDS) | |
| 665 | 2346 compl_cont_status |= CONT_INTRPT; |
| 449 | 2347 else |
| 2348 compl_cont_status = 0; | |
| 2349 /* We're not sure which CTRL-X mode it will be yet */ | |
| 2350 ctrl_x_mode = CTRL_X_NOT_DEFINED_YET; | |
| 2351 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 2352 edit_submode_pre = NULL; | |
| 2353 showmode(); | |
| 2354 } | |
| 2355 } | |
| 2356 | |
| 2357 /* | |
|
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2358 * Whether other than default completion has been selected. |
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2359 */ |
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2360 int |
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2361 ctrl_x_mode_not_default(void) |
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2362 { |
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2363 return ctrl_x_mode != CTRL_X_NORMAL; |
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2364 } |
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2365 |
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2366 /* |
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2367 * Whether CTRL-X was typed without a following character. |
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2368 */ |
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2369 int |
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2370 ctrl_x_mode_not_defined_yet(void) |
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2371 { |
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2372 return ctrl_x_mode == CTRL_X_NOT_DEFINED_YET; |
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2373 } |
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2374 |
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2375 /* |
| 449 | 2376 * Return TRUE if the 'dict' or 'tsr' option can be used. |
| 2377 */ | |
| 2378 static int | |
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2379 has_compl_option(int dict_opt) |
| 449 | 2380 { |
| 703 | 2381 if (dict_opt ? (*curbuf->b_p_dict == NUL && *p_dict == NUL |
| 744 | 2382 # ifdef FEAT_SPELL |
| 2383 && !curwin->w_p_spell | |
| 2384 # endif | |
| 2385 ) | |
| 449 | 2386 : (*curbuf->b_p_tsr == NUL && *p_tsr == NUL)) |
| 2387 { | |
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2388 ctrl_x_mode = CTRL_X_NORMAL; |
| 449 | 2389 edit_submode = NULL; |
| 2390 msg_attr(dict_opt ? (char_u *)_("'dictionary' option is empty") | |
| 2391 : (char_u *)_("'thesaurus' option is empty"), | |
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2392 HL_ATTR(HLF_E)); |
| 449 | 2393 if (emsg_silent == 0) |
| 2394 { | |
| 6949 | 2395 vim_beep(BO_COMPL); |
| 449 | 2396 setcursor(); |
| 2397 out_flush(); | |
|
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2398 #ifdef FEAT_EVAL |
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2399 if (!get_vim_var_nr(VV_TESTING)) |
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2400 #endif |
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2401 ui_delay(2000L, FALSE); |
| 449 | 2402 } |
| 2403 return FALSE; | |
| 2404 } | |
| 2405 return TRUE; | |
| 2406 } | |
| 2407 | |
| 2408 /* | |
| 7 | 2409 * Is the character 'c' a valid key to go to or keep us in CTRL-X mode? |
| 2410 * This depends on the current mode. | |
| 2411 */ | |
| 2412 int | |
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2413 vim_is_ctrl_x_key(int c) |
| 7 | 2414 { |
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2415 // Always allow ^R - let its results then be checked |
| 7 | 2416 if (c == Ctrl_R) |
| 2417 return TRUE; | |
| 2418 | |
| 610 | 2419 /* Accept <PageUp> and <PageDown> if the popup menu is visible. */ |
| 644 | 2420 if (ins_compl_pum_key(c)) |
| 610 | 2421 return TRUE; |
| 2422 | |
| 7 | 2423 switch (ctrl_x_mode) |
| 2424 { | |
| 2425 case 0: /* Not in any CTRL-X mode */ | |
| 2426 return (c == Ctrl_N || c == Ctrl_P || c == Ctrl_X); | |
| 2427 case CTRL_X_NOT_DEFINED_YET: | |
| 449 | 2428 return ( c == Ctrl_X || c == Ctrl_Y || c == Ctrl_E |
| 7 | 2429 || c == Ctrl_L || c == Ctrl_F || c == Ctrl_RSB |
| 2430 || c == Ctrl_I || c == Ctrl_D || c == Ctrl_P | |
| 2431 || c == Ctrl_N || c == Ctrl_T || c == Ctrl_V | |
| 477 | 2432 || c == Ctrl_Q || c == Ctrl_U || c == Ctrl_O |
| 3229 | 2433 || c == Ctrl_S || c == Ctrl_K || c == 's'); |
| 7 | 2434 case CTRL_X_SCROLL: |
| 2435 return (c == Ctrl_Y || c == Ctrl_E); | |
| 2436 case CTRL_X_WHOLE_LINE: | |
| 2437 return (c == Ctrl_L || c == Ctrl_P || c == Ctrl_N); | |
| 2438 case CTRL_X_FILES: | |
| 2439 return (c == Ctrl_F || c == Ctrl_P || c == Ctrl_N); | |
| 2440 case CTRL_X_DICTIONARY: | |
| 2441 return (c == Ctrl_K || c == Ctrl_P || c == Ctrl_N); | |
| 2442 case CTRL_X_THESAURUS: | |
| 2443 return (c == Ctrl_T || c == Ctrl_P || c == Ctrl_N); | |
| 2444 case CTRL_X_TAGS: | |
| 2445 return (c == Ctrl_RSB || c == Ctrl_P || c == Ctrl_N); | |
| 2446 #ifdef FEAT_FIND_ID | |
| 2447 case CTRL_X_PATH_PATTERNS: | |
| 2448 return (c == Ctrl_P || c == Ctrl_N); | |
| 2449 case CTRL_X_PATH_DEFINES: | |
| 2450 return (c == Ctrl_D || c == Ctrl_P || c == Ctrl_N); | |
| 2451 #endif | |
| 2452 case CTRL_X_CMDLINE: | |
| 2453 return (c == Ctrl_V || c == Ctrl_Q || c == Ctrl_P || c == Ctrl_N | |
| 2454 || c == Ctrl_X); | |
| 12 | 2455 #ifdef FEAT_COMPL_FUNC |
| 2456 case CTRL_X_FUNCTION: | |
| 449 | 2457 return (c == Ctrl_U || c == Ctrl_P || c == Ctrl_N); |
| 523 | 2458 case CTRL_X_OMNI: |
| 449 | 2459 return (c == Ctrl_O || c == Ctrl_P || c == Ctrl_N); |
| 502 | 2460 #endif |
| 477 | 2461 case CTRL_X_SPELL: |
| 2462 return (c == Ctrl_S || c == Ctrl_P || c == Ctrl_N); | |
| 6657 | 2463 case CTRL_X_EVAL: |
| 2464 return (c == Ctrl_P || c == Ctrl_N); | |
| 7 | 2465 } |
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2466 internal_error("vim_is_ctrl_x_key()"); |
| 7 | 2467 return FALSE; |
| 2468 } | |
| 2469 | |
| 2470 /* | |
| 1430 | 2471 * Return TRUE when character "c" is part of the item currently being |
| 2472 * completed. Used to decide whether to abandon complete mode when the menu | |
| 2473 * is visible. | |
| 2474 */ | |
| 2475 static int | |
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2476 ins_compl_accept_char(int c) |
| 1430 | 2477 { |
| 2478 if (ctrl_x_mode & CTRL_X_WANT_IDENT) | |
| 2479 /* When expanding an identifier only accept identifier chars. */ | |
| 2480 return vim_isIDc(c); | |
| 2481 | |
| 2482 switch (ctrl_x_mode) | |
| 2483 { | |
| 2484 case CTRL_X_FILES: | |
| 2485 /* When expanding file name only accept file name chars. But not | |
| 2486 * path separators, so that "proto/<Tab>" expands files in | |
| 2487 * "proto", not "proto/" as a whole */ | |
| 2488 return vim_isfilec(c) && !vim_ispathsep(c); | |
| 2489 | |
| 2490 case CTRL_X_CMDLINE: | |
| 2491 case CTRL_X_OMNI: | |
| 2492 /* Command line and Omni completion can work with just about any | |
| 2493 * printable character, but do stop at white space. */ | |
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2494 return vim_isprintc(c) && !VIM_ISWHITE(c); |
| 1430 | 2495 |
| 2496 case CTRL_X_WHOLE_LINE: | |
| 2497 /* For while line completion a space can be part of the line. */ | |
| 2498 return vim_isprintc(c); | |
| 2499 } | |
| 2500 return vim_iswordc(c); | |
| 2501 } | |
| 2502 | |
| 2503 /* | |
| 659 | 2504 * This is like ins_compl_add(), but if 'ic' and 'inf' are set, then the |
| 7 | 2505 * case of the originally typed text is used, and the case of the completed |
| 1219 | 2506 * text is inferred, ie this tries to work out what case you probably wanted |
| 7 | 2507 * the rest of the word to be in -- webb |
| 2508 */ | |
| 2509 int | |
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2510 ins_compl_add_infercase( |
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2511 char_u *str, |
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2512 int len, |
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2513 int icase, |
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2514 char_u *fname, |
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2515 int dir, |
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2516 int flags) |
| 7 | 2517 { |
| 1353 | 2518 char_u *p; |
| 2519 int i, c; | |
| 2520 int actual_len; /* Take multi-byte characters */ | |
| 2521 int actual_compl_length; /* into account. */ | |
| 2177 | 2522 int min_len; |
| 2004 | 2523 int *wca; /* Wide character array. */ |
| 7 | 2524 int has_lower = FALSE; |
| 2525 int was_letter = FALSE; | |
| 1353 | 2526 |
| 1436 | 2527 if (p_ic && curbuf->b_p_inf && len > 0) |
| 1353 | 2528 { |
| 2529 /* Infer case of completed part. */ | |
| 2530 | |
| 2531 /* Find actual length of completion. */ | |
| 2532 #ifdef FEAT_MBYTE | |
| 2533 if (has_mbyte) | |
| 2534 { | |
| 2535 p = str; | |
| 2536 actual_len = 0; | |
| 2537 while (*p != NUL) | |
| 2538 { | |
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2539 MB_PTR_ADV(p); |
| 1353 | 2540 ++actual_len; |
| 2541 } | |
| 2542 } | |
| 2543 else | |
| 2544 #endif | |
| 2545 actual_len = len; | |
| 2546 | |
| 2547 /* Find actual length of original text. */ | |
| 2548 #ifdef FEAT_MBYTE | |
| 2549 if (has_mbyte) | |
| 2550 { | |
| 2551 p = compl_orig_text; | |
| 2552 actual_compl_length = 0; | |
| 2553 while (*p != NUL) | |
| 7 | 2554 { |
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2555 MB_PTR_ADV(p); |
| 1353 | 2556 ++actual_compl_length; |
| 2557 } | |
| 2558 } | |
| 2559 else | |
| 2560 #endif | |
| 2561 actual_compl_length = compl_length; | |
| 2562 | |
| 2177 | 2563 /* "actual_len" may be smaller than "actual_compl_length" when using |
| 2564 * thesaurus, only use the minimum when comparing. */ | |
| 2565 min_len = actual_len < actual_compl_length | |
| 2566 ? actual_len : actual_compl_length; | |
| 2567 | |
| 1353 | 2568 /* Allocate wide character array for the completion and fill it. */ |
| 1869 | 2569 wca = (int *)alloc((unsigned)(actual_len * sizeof(int))); |
| 1353 | 2570 if (wca != NULL) |
| 2571 { | |
| 2572 p = str; | |
| 2573 for (i = 0; i < actual_len; ++i) | |
| 2574 #ifdef FEAT_MBYTE | |
| 2575 if (has_mbyte) | |
| 2576 wca[i] = mb_ptr2char_adv(&p); | |
| 2577 else | |
| 2578 #endif | |
| 2579 wca[i] = *(p++); | |
| 2580 | |
| 2581 /* Rule 1: Were any chars converted to lower? */ | |
| 2582 p = compl_orig_text; | |
| 2177 | 2583 for (i = 0; i < min_len; ++i) |
| 1353 | 2584 { |
| 2585 #ifdef FEAT_MBYTE | |
| 2586 if (has_mbyte) | |
| 2587 c = mb_ptr2char_adv(&p); | |
| 2588 else | |
| 2589 #endif | |
| 2590 c = *(p++); | |
| 2591 if (MB_ISLOWER(c)) | |
| 7 | 2592 { |
| 1353 | 2593 has_lower = TRUE; |
| 2594 if (MB_ISUPPER(wca[i])) | |
| 2595 { | |
| 2596 /* Rule 1 is satisfied. */ | |
| 2597 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2598 wca[i] = MB_TOLOWER(wca[i]); | |
| 2599 break; | |
| 2600 } | |
| 7 | 2601 } |
| 2602 } | |
| 1353 | 2603 |
| 2604 /* | |
| 2605 * Rule 2: No lower case, 2nd consecutive letter converted to | |
| 2606 * upper case. | |
| 2607 */ | |
| 2608 if (!has_lower) | |
| 2609 { | |
| 2610 p = compl_orig_text; | |
| 2177 | 2611 for (i = 0; i < min_len; ++i) |
| 1353 | 2612 { |
| 2613 #ifdef FEAT_MBYTE | |
| 2614 if (has_mbyte) | |
| 2615 c = mb_ptr2char_adv(&p); | |
| 2616 else | |
| 2617 #endif | |
| 2618 c = *(p++); | |
| 2619 if (was_letter && MB_ISUPPER(c) && MB_ISLOWER(wca[i])) | |
| 2620 { | |
| 2621 /* Rule 2 is satisfied. */ | |
| 2622 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2623 wca[i] = MB_TOUPPER(wca[i]); | |
| 2624 break; | |
| 2625 } | |
| 2626 was_letter = MB_ISLOWER(c) || MB_ISUPPER(c); | |
| 2627 } | |
| 2628 } | |
| 2629 | |
| 2630 /* Copy the original case of the part we typed. */ | |
| 2631 p = compl_orig_text; | |
| 2177 | 2632 for (i = 0; i < min_len; ++i) |
| 7 | 2633 { |
| 1353 | 2634 #ifdef FEAT_MBYTE |
| 2635 if (has_mbyte) | |
| 2636 c = mb_ptr2char_adv(&p); | |
| 2637 else | |
| 2638 #endif | |
| 2639 c = *(p++); | |
| 2640 if (MB_ISLOWER(c)) | |
| 2641 wca[i] = MB_TOLOWER(wca[i]); | |
| 2642 else if (MB_ISUPPER(c)) | |
| 2643 wca[i] = MB_TOUPPER(wca[i]); | |
| 7 | 2644 } |
| 1353 | 2645 |
| 1436 | 2646 /* |
| 1353 | 2647 * Generate encoding specific output from wide character array. |
| 2648 * Multi-byte characters can occupy up to five bytes more than | |
| 2649 * ASCII characters, and we also need one byte for NUL, so stay | |
| 2650 * six bytes away from the edge of IObuff. | |
| 2651 */ | |
| 2652 p = IObuff; | |
| 2653 i = 0; | |
| 2654 while (i < actual_len && (p - IObuff + 6) < IOSIZE) | |
| 2655 #ifdef FEAT_MBYTE | |
| 2656 if (has_mbyte) | |
| 1446 | 2657 p += (*mb_char2bytes)(wca[i++], p); |
| 1353 | 2658 else |
| 2659 #endif | |
| 2660 *(p++) = wca[i++]; | |
| 2661 *p = NUL; | |
| 2662 | |
| 2663 vim_free(wca); | |
| 2664 } | |
| 7 | 2665 |
| 841 | 2666 return ins_compl_add(IObuff, len, icase, fname, NULL, dir, |
| 2667 flags, FALSE); | |
| 2668 } | |
| 2669 return ins_compl_add(str, len, icase, fname, NULL, dir, flags, FALSE); | |
| 7 | 2670 } |
| 2671 | |
| 2672 /* | |
| 2673 * Add a match to the list of matches. | |
| 2674 * If the given string is already in the list of completions, then return | |
| 464 | 2675 * NOTDONE, otherwise add it to the list and return OK. If there is an error, |
| 681 | 2676 * maybe because alloc() returns NULL, then FAIL is returned. |
| 7 | 2677 */ |
| 841 | 2678 static int |
|
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|
2679 ins_compl_add( |
|
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2680 char_u *str, |
|
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|
2681 int len, |
|
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|
2682 int icase, |
|
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2683 char_u *fname, |
|
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2684 char_u **cptext, /* extra text for popup menu or NULL */ |
|
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2685 int cdir, |
|
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2686 int flags, |
|
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|
2687 int adup) /* accept duplicate match */ |
| 7 | 2688 { |
| 464 | 2689 compl_T *match; |
| 659 | 2690 int dir = (cdir == 0 ? compl_direction : cdir); |
| 7 | 2691 |
| 2692 ui_breakcheck(); | |
| 2693 if (got_int) | |
| 464 | 2694 return FAIL; |
| 7 | 2695 if (len < 0) |
| 2696 len = (int)STRLEN(str); | |
| 2697 | |
| 2698 /* | |
| 2699 * If the same match is already present, don't add it. | |
| 2700 */ | |
| 944 | 2701 if (compl_first_match != NULL && !adup) |
| 449 | 2702 { |
| 2703 match = compl_first_match; | |
| 7 | 2704 do |
| 2705 { | |
| 464 | 2706 if ( !(match->cp_flags & ORIGINAL_TEXT) |
| 989 | 2707 && STRNCMP(match->cp_str, str, len) == 0 |
| 464 | 2708 && match->cp_str[len] == NUL) |
| 2709 return NOTDONE; | |
| 2710 match = match->cp_next; | |
| 449 | 2711 } while (match != NULL && match != compl_first_match); |
| 7 | 2712 } |
| 2713 | |
| 540 | 2714 /* Remove any popup menu before changing the list of matches. */ |
| 2715 ins_compl_del_pum(); | |
| 2716 | |
| 7 | 2717 /* |
| 2718 * Allocate a new match structure. | |
| 2719 * Copy the values to the new match structure. | |
| 2720 */ | |
| 659 | 2721 match = (compl_T *)alloc_clear((unsigned)sizeof(compl_T)); |
| 7 | 2722 if (match == NULL) |
| 464 | 2723 return FAIL; |
| 2724 match->cp_number = -1; | |
| 2725 if (flags & ORIGINAL_TEXT) | |
| 2726 match->cp_number = 0; | |
| 694 | 2727 if ((match->cp_str = vim_strnsave(str, len)) == NULL) |
| 7 | 2728 { |
| 2729 vim_free(match); | |
| 464 | 2730 return FAIL; |
| 7 | 2731 } |
| 681 | 2732 match->cp_icase = icase; |
| 659 | 2733 |
| 7 | 2734 /* match-fname is: |
| 464 | 2735 * - compl_curr_match->cp_fname if it is a string equal to fname. |
| 7 | 2736 * - a copy of fname, FREE_FNAME is set to free later THE allocated mem. |
| 2737 * - NULL otherwise. --Acevedo */ | |
| 659 | 2738 if (fname != NULL |
| 829 | 2739 && compl_curr_match != NULL |
| 659 | 2740 && compl_curr_match->cp_fname != NULL |
| 2741 && STRCMP(fname, compl_curr_match->cp_fname) == 0) | |
| 464 | 2742 match->cp_fname = compl_curr_match->cp_fname; |
| 659 | 2743 else if (fname != NULL) |
| 2744 { | |
| 2745 match->cp_fname = vim_strsave(fname); | |
| 464 | 2746 flags |= FREE_FNAME; |
| 659 | 2747 } |
| 7 | 2748 else |
| 464 | 2749 match->cp_fname = NULL; |
| 2750 match->cp_flags = flags; | |
| 786 | 2751 |
| 2752 if (cptext != NULL) | |
| 2753 { | |
| 2754 int i; | |
| 2755 | |
| 2756 for (i = 0; i < CPT_COUNT; ++i) | |
| 2757 if (cptext[i] != NULL && *cptext[i] != NUL) | |
| 2758 match->cp_text[i] = vim_strsave(cptext[i]); | |
| 2759 } | |
| 7 | 2760 |
| 2761 /* | |
| 2762 * Link the new match structure in the list of matches. | |
| 2763 */ | |
| 449 | 2764 if (compl_first_match == NULL) |
| 464 | 2765 match->cp_next = match->cp_prev = NULL; |
| 7 | 2766 else if (dir == FORWARD) |
| 2767 { | |
| 464 | 2768 match->cp_next = compl_curr_match->cp_next; |
| 2769 match->cp_prev = compl_curr_match; | |
| 7 | 2770 } |
| 2771 else /* BACKWARD */ | |
| 2772 { | |
| 464 | 2773 match->cp_next = compl_curr_match; |
| 2774 match->cp_prev = compl_curr_match->cp_prev; | |
| 2775 } | |
| 2776 if (match->cp_next) | |
| 2777 match->cp_next->cp_prev = match; | |
| 2778 if (match->cp_prev) | |
| 2779 match->cp_prev->cp_next = match; | |
| 7 | 2780 else /* if there's nothing before, it is the first match */ |
| 449 | 2781 compl_first_match = match; |
| 2782 compl_curr_match = match; | |
| 7 | 2783 |
| 665 | 2784 /* |
| 2785 * Find the longest common string if still doing that. | |
| 2786 */ | |
| 2787 if (compl_get_longest && (flags & ORIGINAL_TEXT) == 0) | |
| 2788 ins_compl_longest_match(match); | |
| 2789 | |
| 7 | 2790 return OK; |
| 2791 } | |
| 2792 | |
| 2793 /* | |
| 681 | 2794 * Return TRUE if "str[len]" matches with match->cp_str, considering |
| 2795 * match->cp_icase. | |
| 2796 */ | |
| 2797 static int | |
|
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2798 ins_compl_equal(compl_T *match, char_u *str, int len) |
| 681 | 2799 { |
| 2800 if (match->cp_icase) | |
| 2801 return STRNICMP(match->cp_str, str, (size_t)len) == 0; | |
| 2802 return STRNCMP(match->cp_str, str, (size_t)len) == 0; | |
| 2803 } | |
| 2804 | |
| 2805 /* | |
| 665 | 2806 * Reduce the longest common string for match "match". |
| 2807 */ | |
| 2808 static void | |
|
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|
2809 ins_compl_longest_match(compl_T *match) |
| 665 | 2810 { |
| 2811 char_u *p, *s; | |
| 681 | 2812 int c1, c2; |
| 665 | 2813 int had_match; |
| 2814 | |
| 2815 if (compl_leader == NULL) | |
| 842 | 2816 { |
| 665 | 2817 /* First match, use it as a whole. */ |
| 2818 compl_leader = vim_strsave(match->cp_str); | |
| 842 | 2819 if (compl_leader != NULL) |
| 2820 { | |
| 2821 had_match = (curwin->w_cursor.col > compl_col); | |
| 2822 ins_compl_delete(); | |
| 1782 | 2823 ins_bytes(compl_leader + ins_compl_len()); |
| 842 | 2824 ins_redraw(FALSE); |
| 2825 | |
| 2826 /* When the match isn't there (to avoid matching itself) remove it | |
| 2827 * again after redrawing. */ | |
| 2828 if (!had_match) | |
| 2829 ins_compl_delete(); | |
| 2830 compl_used_match = FALSE; | |
| 2831 } | |
| 2832 } | |
| 665 | 2833 else |
| 2834 { | |
| 2835 /* Reduce the text if this match differs from compl_leader. */ | |
| 681 | 2836 p = compl_leader; |
| 2837 s = match->cp_str; | |
| 2838 while (*p != NUL) | |
| 665 | 2839 { |
| 2840 #ifdef FEAT_MBYTE | |
| 2841 if (has_mbyte) | |
| 2842 { | |
| 681 | 2843 c1 = mb_ptr2char(p); |
| 2844 c2 = mb_ptr2char(s); | |
| 665 | 2845 } |
| 2846 else | |
| 2847 #endif | |
| 2848 { | |
| 681 | 2849 c1 = *p; |
| 2850 c2 = *s; | |
| 2851 } | |
| 2852 if (match->cp_icase ? (MB_TOLOWER(c1) != MB_TOLOWER(c2)) | |
| 2853 : (c1 != c2)) | |
| 2854 break; | |
| 2855 #ifdef FEAT_MBYTE | |
| 2856 if (has_mbyte) | |
| 2857 { | |
|
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2858 MB_PTR_ADV(p); |
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2859 MB_PTR_ADV(s); |
| 681 | 2860 } |
| 2861 else | |
| 2862 #endif | |
| 2863 { | |
| 2864 ++p; | |
| 2865 ++s; | |
| 665 | 2866 } |
| 2867 } | |
| 2868 | |
| 2869 if (*p != NUL) | |
| 2870 { | |
| 2871 /* Leader was shortened, need to change the inserted text. */ | |
| 2872 *p = NUL; | |
| 2873 had_match = (curwin->w_cursor.col > compl_col); | |
| 2874 ins_compl_delete(); | |
| 1782 | 2875 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 2876 ins_redraw(FALSE); |
| 2877 | |
| 2878 /* When the match isn't there (to avoid matching itself) remove it | |
| 2879 * again after redrawing. */ | |
| 2880 if (!had_match) | |
| 2881 ins_compl_delete(); | |
| 2882 } | |
| 2883 | |
| 2884 compl_used_match = FALSE; | |
| 2885 } | |
| 2886 } | |
| 2887 | |
| 2888 /* | |
| 7 | 2889 * Add an array of matches to the list of matches. |
| 2890 * Frees matches[]. | |
| 2891 */ | |
| 2892 static void | |
|
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2893 ins_compl_add_matches( |
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2894 int num_matches, |
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2895 char_u **matches, |
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|
2896 int icase) |
| 7 | 2897 { |
| 2898 int i; | |
| 2899 int add_r = OK; | |
| 659 | 2900 int dir = compl_direction; |
| 7 | 2901 |
| 464 | 2902 for (i = 0; i < num_matches && add_r != FAIL; i++) |
| 681 | 2903 if ((add_r = ins_compl_add(matches[i], -1, icase, |
| 841 | 2904 NULL, NULL, dir, 0, FALSE)) == OK) |
| 7 | 2905 /* if dir was BACKWARD then honor it just once */ |
| 659 | 2906 dir = FORWARD; |
| 7 | 2907 FreeWild(num_matches, matches); |
| 2908 } | |
| 2909 | |
| 2910 /* Make the completion list cyclic. | |
| 2911 * Return the number of matches (excluding the original). | |
| 2912 */ | |
| 2913 static int | |
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2914 ins_compl_make_cyclic(void) |
| 7 | 2915 { |
| 464 | 2916 compl_T *match; |
| 7 | 2917 int count = 0; |
| 2918 | |
| 449 | 2919 if (compl_first_match != NULL) |
| 7 | 2920 { |
| 2921 /* | |
| 2922 * Find the end of the list. | |
| 2923 */ | |
| 449 | 2924 match = compl_first_match; |
| 2925 /* there's always an entry for the compl_orig_text, it doesn't count. */ | |
| 464 | 2926 while (match->cp_next != NULL && match->cp_next != compl_first_match) |
| 2927 { | |
| 2928 match = match->cp_next; | |
| 7 | 2929 ++count; |
| 2930 } | |
| 464 | 2931 match->cp_next = compl_first_match; |
| 2932 compl_first_match->cp_prev = match; | |
| 7 | 2933 } |
| 2934 return count; | |
| 2935 } | |
| 2936 | |
| 724 | 2937 /* |
|
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2938 * Set variables that store noselect and noinsert behavior from the |
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2939 * 'completeopt' value. |
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2940 */ |
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2941 void |
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2942 completeopt_was_set(void) |
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2943 { |
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2944 compl_no_insert = FALSE; |
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2945 compl_no_select = FALSE; |
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2946 if (strstr((char *)p_cot, "noselect") != NULL) |
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2947 compl_no_select = TRUE; |
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2948 if (strstr((char *)p_cot, "noinsert") != NULL) |
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2949 compl_no_insert = TRUE; |
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2950 } |
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2951 |
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2952 /* |
| 724 | 2953 * Start completion for the complete() function. |
| 2954 * "startcol" is where the matched text starts (1 is first column). | |
| 2955 * "list" is the list of matches. | |
| 2956 */ | |
| 2957 void | |
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2958 set_completion(colnr_T startcol, list_T *list) |
| 724 | 2959 { |
|
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2960 int save_w_wrow = curwin->w_wrow; |
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2961 int save_w_leftcol = curwin->w_leftcol; |
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2962 |
| 724 | 2963 /* If already doing completions stop it. */ |
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2964 if (ctrl_x_mode != CTRL_X_NORMAL) |
| 724 | 2965 ins_compl_prep(' '); |
| 2966 ins_compl_clear(); | |
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2967 ins_compl_free(); |
| 724 | 2968 |
| 2632 | 2969 compl_direction = FORWARD; |
| 1869 | 2970 if (startcol > curwin->w_cursor.col) |
| 724 | 2971 startcol = curwin->w_cursor.col; |
| 2972 compl_col = startcol; | |
| 1869 | 2973 compl_length = (int)curwin->w_cursor.col - (int)startcol; |
| 724 | 2974 /* compl_pattern doesn't need to be set */ |
| 2975 compl_orig_text = vim_strnsave(ml_get_curline() + compl_col, compl_length); | |
| 2976 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 2977 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 724 | 2978 return; |
| 2979 | |
| 6657 | 2980 ctrl_x_mode = CTRL_X_EVAL; |
| 724 | 2981 |
| 2982 ins_compl_add_list(list); | |
| 2983 compl_matches = ins_compl_make_cyclic(); | |
| 2984 compl_started = TRUE; | |
| 2985 compl_used_match = TRUE; | |
| 929 | 2986 compl_cont_status = 0; |
| 724 | 2987 |
| 2988 compl_curr_match = compl_first_match; | |
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2989 if (compl_no_insert || compl_no_select) |
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2990 { |
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2991 ins_complete(K_DOWN, FALSE); |
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2992 if (compl_no_select) |
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2993 /* Down/Up has no real effect. */ |
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2994 ins_complete(K_UP, FALSE); |
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2995 } |
| 6911 | 2996 else |
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2997 ins_complete(Ctrl_N, FALSE); |
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2998 compl_enter_selects = compl_no_insert; |
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2999 |
|
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3000 /* Lazily show the popup menu, unless we got interrupted. */ |
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3001 if (!compl_interrupted) |
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3002 show_pum(save_w_wrow, save_w_leftcol); |
| 724 | 3003 out_flush(); |
| 3004 } | |
| 3005 | |
| 3006 | |
| 574 | 3007 /* "compl_match_array" points the currently displayed list of entries in the |
| 3008 * popup menu. It is NULL when there is no popup menu. */ | |
| 659 | 3009 static pumitem_T *compl_match_array = NULL; |
| 540 | 3010 static int compl_match_arraysize; |
| 3011 | |
| 3012 /* | |
| 3013 * Update the screen and when there is any scrolling remove the popup menu. | |
| 3014 */ | |
| 3015 static void | |
|
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3016 ins_compl_upd_pum(void) |
| 540 | 3017 { |
| 3018 int h; | |
| 3019 | |
| 3020 if (compl_match_array != NULL) | |
| 3021 { | |
| 3022 h = curwin->w_cline_height; | |
| 3023 update_screen(0); | |
| 3024 if (h != curwin->w_cline_height) | |
| 3025 ins_compl_del_pum(); | |
| 3026 } | |
| 3027 } | |
| 3028 | |
| 3029 /* | |
| 3030 * Remove any popup menu. | |
| 3031 */ | |
| 3032 static void | |
|
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3033 ins_compl_del_pum(void) |
| 540 | 3034 { |
| 3035 if (compl_match_array != NULL) | |
| 3036 { | |
| 3037 pum_undisplay(); | |
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3038 VIM_CLEAR(compl_match_array); |
| 540 | 3039 } |
| 3040 } | |
| 3041 | |
| 3042 /* | |
| 3043 * Return TRUE if the popup menu should be displayed. | |
| 3044 */ | |
| 3045 static int | |
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3046 pum_wanted(void) |
| 540 | 3047 { |
| 707 | 3048 /* 'completeopt' must contain "menu" or "menuone" */ |
| 665 | 3049 if (vim_strchr(p_cot, 'm') == NULL) |
| 540 | 3050 return FALSE; |
| 3051 | |
| 3052 /* The display looks bad on a B&W display. */ | |
| 3053 if (t_colors < 8 | |
| 3054 #ifdef FEAT_GUI | |
| 3055 && !gui.in_use | |
| 3056 #endif | |
| 3057 ) | |
| 3058 return FALSE; | |
| 657 | 3059 return TRUE; |
| 3060 } | |
| 3061 | |
| 3062 /* | |
| 3063 * Return TRUE if there are two or more matches to be shown in the popup menu. | |
| 707 | 3064 * One if 'completopt' contains "menuone". |
| 657 | 3065 */ |
| 3066 static int | |
|
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3067 pum_enough_matches(void) |
| 657 | 3068 { |
| 3069 compl_T *compl; | |
| 3070 int i; | |
| 540 | 3071 |
| 3072 /* Don't display the popup menu if there are no matches or there is only | |
| 3073 * one (ignoring the original text). */ | |
| 3074 compl = compl_first_match; | |
| 3075 i = 0; | |
| 3076 do | |
| 3077 { | |
| 3078 if (compl == NULL | |
| 3079 || ((compl->cp_flags & ORIGINAL_TEXT) == 0 && ++i == 2)) | |
| 3080 break; | |
| 3081 compl = compl->cp_next; | |
| 3082 } while (compl != compl_first_match); | |
| 3083 | |
| 707 | 3084 if (strstr((char *)p_cot, "menuone") != NULL) |
| 3085 return (i >= 1); | |
| 540 | 3086 return (i >= 2); |
| 3087 } | |
| 3088 | |
| 3089 /* | |
| 3090 * Show the popup menu for the list of matches. | |
| 659 | 3091 * Also adjusts "compl_shown_match" to an entry that is actually displayed. |
| 540 | 3092 */ |
| 648 | 3093 void |
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3094 ins_compl_show_pum(void) |
| 540 | 3095 { |
| 3096 compl_T *compl; | |
| 659 | 3097 compl_T *shown_compl = NULL; |
| 3098 int did_find_shown_match = FALSE; | |
| 3099 int shown_match_ok = FALSE; | |
| 540 | 3100 int i; |
| 3101 int cur = -1; | |
| 3102 colnr_T col; | |
| 657 | 3103 int lead_len = 0; |
| 3104 | |
| 707 | 3105 if (!pum_wanted() || !pum_enough_matches()) |
| 540 | 3106 return; |
| 3107 | |
| 794 | 3108 #if defined(FEAT_EVAL) |
| 3109 /* Dirty hard-coded hack: remove any matchparen highlighting. */ | |
| 3110 do_cmdline_cmd((char_u *)"if exists('g:loaded_matchparen')|3match none|endif"); | |
| 3111 #endif | |
| 3112 | |
| 540 | 3113 /* Update the screen before drawing the popup menu over it. */ |
| 3114 update_screen(0); | |
| 3115 | |
| 3116 if (compl_match_array == NULL) | |
| 3117 { | |
| 3118 /* Need to build the popup menu list. */ | |
| 3119 compl_match_arraysize = 0; | |
| 3120 compl = compl_first_match; | |
| 657 | 3121 if (compl_leader != NULL) |
| 835 | 3122 lead_len = (int)STRLEN(compl_leader); |
| 540 | 3123 do |
| 3124 { | |
| 657 | 3125 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3126 && (compl_leader == NULL | |
| 681 | 3127 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3128 ++compl_match_arraysize; |
| 3129 compl = compl->cp_next; | |
| 3130 } while (compl != NULL && compl != compl_first_match); | |
| 657 | 3131 if (compl_match_arraysize == 0) |
| 3132 return; | |
| 659 | 3133 compl_match_array = (pumitem_T *)alloc_clear( |
| 3134 (unsigned)(sizeof(pumitem_T) | |
| 540 | 3135 * compl_match_arraysize)); |
| 3136 if (compl_match_array != NULL) | |
| 3137 { | |
| 829 | 3138 /* If the current match is the original text don't find the first |
| 3139 * match after it, don't highlight anything. */ | |
| 3140 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3141 shown_match_ok = TRUE; | |
| 3142 | |
| 540 | 3143 i = 0; |
| 3144 compl = compl_first_match; | |
| 3145 do | |
| 3146 { | |
| 657 | 3147 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3148 && (compl_leader == NULL | |
| 681 | 3149 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3150 { |
| 659 | 3151 if (!shown_match_ok) |
| 3152 { | |
| 3153 if (compl == compl_shown_match || did_find_shown_match) | |
| 3154 { | |
| 3155 /* This item is the shown match or this is the | |
| 3156 * first displayed item after the shown match. */ | |
| 3157 compl_shown_match = compl; | |
| 3158 did_find_shown_match = TRUE; | |
| 3159 shown_match_ok = TRUE; | |
| 3160 } | |
| 3161 else | |
| 3162 /* Remember this displayed match for when the | |
| 3163 * shown match is just below it. */ | |
| 3164 shown_compl = compl; | |
| 540 | 3165 cur = i; |
| 659 | 3166 } |
| 786 | 3167 |
| 3168 if (compl->cp_text[CPT_ABBR] != NULL) | |
| 3169 compl_match_array[i].pum_text = | |
| 3170 compl->cp_text[CPT_ABBR]; | |
| 3171 else | |
| 3172 compl_match_array[i].pum_text = compl->cp_str; | |
| 3173 compl_match_array[i].pum_kind = compl->cp_text[CPT_KIND]; | |
| 3174 compl_match_array[i].pum_info = compl->cp_text[CPT_INFO]; | |
| 3175 if (compl->cp_text[CPT_MENU] != NULL) | |
| 3176 compl_match_array[i++].pum_extra = | |
| 3177 compl->cp_text[CPT_MENU]; | |
| 659 | 3178 else |
| 3179 compl_match_array[i++].pum_extra = compl->cp_fname; | |
| 3180 } | |
| 3181 | |
| 3182 if (compl == compl_shown_match) | |
| 3183 { | |
| 3184 did_find_shown_match = TRUE; | |
| 716 | 3185 |
| 3186 /* When the original text is the shown match don't set | |
| 3187 * compl_shown_match. */ | |
| 3188 if (compl->cp_flags & ORIGINAL_TEXT) | |
| 3189 shown_match_ok = TRUE; | |
| 3190 | |
| 659 | 3191 if (!shown_match_ok && shown_compl != NULL) |
| 3192 { | |
| 3193 /* The shown match isn't displayed, set it to the | |
| 3194 * previously displayed match. */ | |
| 3195 compl_shown_match = shown_compl; | |
| 3196 shown_match_ok = TRUE; | |
| 3197 } | |
| 540 | 3198 } |
| 3199 compl = compl->cp_next; | |
| 3200 } while (compl != NULL && compl != compl_first_match); | |
| 659 | 3201 |
| 3202 if (!shown_match_ok) /* no displayed match at all */ | |
| 3203 cur = -1; | |
| 540 | 3204 } |
| 3205 } | |
| 3206 else | |
| 3207 { | |
| 3208 /* popup menu already exists, only need to find the current item.*/ | |
| 657 | 3209 for (i = 0; i < compl_match_arraysize; ++i) |
| 786 | 3210 if (compl_match_array[i].pum_text == compl_shown_match->cp_str |
| 3211 || compl_match_array[i].pum_text | |
| 3212 == compl_shown_match->cp_text[CPT_ABBR]) | |
| 829 | 3213 { |
| 3214 cur = i; | |
| 657 | 3215 break; |
| 829 | 3216 } |
| 540 | 3217 } |
| 3218 | |
| 3219 if (compl_match_array != NULL) | |
| 3220 { | |
| 6729 | 3221 /* In Replace mode when a $ is displayed at the end of the line only |
| 3222 * part of the screen would be updated. We do need to redraw here. */ | |
| 3223 dollar_vcol = -1; | |
| 3224 | |
| 540 | 3225 /* Compute the screen column of the start of the completed text. |
| 3226 * Use the cursor to get all wrapping and other settings right. */ | |
| 3227 col = curwin->w_cursor.col; | |
| 3228 curwin->w_cursor.col = compl_col; | |
| 732 | 3229 pum_display(compl_match_array, compl_match_arraysize, cur); |
| 540 | 3230 curwin->w_cursor.col = col; |
| 3231 } | |
| 3232 } | |
| 3233 | |
| 7 | 3234 #define DICT_FIRST (1) /* use just first element in "dict" */ |
| 3235 #define DICT_EXACT (2) /* "dict" is the exact name of a file */ | |
| 648 | 3236 |
| 7 | 3237 /* |
| 703 | 3238 * Add any identifiers that match the given pattern in the list of dictionary |
| 3239 * files "dict_start" to the list of completions. | |
| 7 | 3240 */ |
| 3241 static void | |
|
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3242 ins_compl_dictionaries( |
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|
3243 char_u *dict_start, |
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3244 char_u *pat, |
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3245 int flags, /* DICT_FIRST and/or DICT_EXACT */ |
|
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|
3246 int thesaurus) /* Thesaurus completion */ |
| 703 | 3247 { |
| 3248 char_u *dict = dict_start; | |
| 7 | 3249 char_u *ptr; |
| 3250 char_u *buf; | |
| 3251 regmatch_T regmatch; | |
| 3252 char_u **files; | |
| 3253 int count; | |
| 3254 int save_p_scs; | |
| 659 | 3255 int dir = compl_direction; |
| 7 | 3256 |
| 703 | 3257 if (*dict == NUL) |
| 3258 { | |
| 744 | 3259 #ifdef FEAT_SPELL |
| 703 | 3260 /* When 'dictionary' is empty and spell checking is enabled use |
| 3261 * "spell". */ | |
| 3262 if (!thesaurus && curwin->w_p_spell) | |
| 3263 dict = (char_u *)"spell"; | |
| 3264 else | |
| 3265 #endif | |
| 3266 return; | |
| 3267 } | |
| 3268 | |
| 7 | 3269 buf = alloc(LSIZE); |
| 703 | 3270 if (buf == NULL) |
| 3271 return; | |
| 1074 | 3272 regmatch.regprog = NULL; /* so that we can goto theend */ |
| 703 | 3273 |
| 7 | 3274 /* If 'infercase' is set, don't use 'smartcase' here */ |
| 3275 save_p_scs = p_scs; | |
| 3276 if (curbuf->b_p_inf) | |
| 3277 p_scs = FALSE; | |
| 667 | 3278 |
| 3279 /* When invoked to match whole lines for CTRL-X CTRL-L adjust the pattern | |
| 3280 * to only match at the start of a line. Otherwise just match the | |
| 842 | 3281 * pattern. Also need to double backslashes. */ |
| 6657 | 3282 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 667 | 3283 { |
| 842 | 3284 char_u *pat_esc = vim_strsave_escaped(pat, (char_u *)"\\"); |
| 1869 | 3285 size_t len; |
| 842 | 3286 |
| 3287 if (pat_esc == NULL) | |
| 1159 | 3288 goto theend; |
| 1869 | 3289 len = STRLEN(pat_esc) + 10; |
| 3290 ptr = alloc((unsigned)len); | |
| 667 | 3291 if (ptr == NULL) |
| 842 | 3292 { |
| 3293 vim_free(pat_esc); | |
| 1074 | 3294 goto theend; |
| 842 | 3295 } |
| 1869 | 3296 vim_snprintf((char *)ptr, len, "^\\s*\\zs\\V%s", pat_esc); |
| 842 | 3297 regmatch.regprog = vim_regcomp(ptr, RE_MAGIC); |
| 3298 vim_free(pat_esc); | |
| 667 | 3299 vim_free(ptr); |
| 3300 } | |
| 3301 else | |
| 703 | 3302 { |
| 667 | 3303 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); |
| 703 | 3304 if (regmatch.regprog == NULL) |
| 3305 goto theend; | |
| 3306 } | |
| 667 | 3307 |
| 7 | 3308 /* ignore case depends on 'ignorecase', 'smartcase' and "pat" */ |
| 3309 regmatch.rm_ic = ignorecase(pat); | |
| 703 | 3310 while (*dict != NUL && !got_int && !compl_interrupted) |
| 7 | 3311 { |
| 3312 /* copy one dictionary file name into buf */ | |
| 3313 if (flags == DICT_EXACT) | |
| 3314 { | |
| 3315 count = 1; | |
| 3316 files = &dict; | |
| 3317 } | |
| 3318 else | |
| 3319 { | |
| 3320 /* Expand wildcards in the dictionary name, but do not allow | |
| 3321 * backticks (for security, the 'dict' option may have been set in | |
| 3322 * a modeline). */ | |
| 3323 copy_option_part(&dict, buf, LSIZE, ","); | |
| 744 | 3324 # ifdef FEAT_SPELL |
| 703 | 3325 if (!thesaurus && STRCMP(buf, "spell") == 0) |
| 3326 count = -1; | |
| 744 | 3327 else |
| 3328 # endif | |
| 3329 if (vim_strchr(buf, '`') != NULL | |
| 7 | 3330 || expand_wildcards(1, &buf, &count, &files, |
| 3331 EW_FILE|EW_SILENT) != OK) | |
| 3332 count = 0; | |
| 3333 } | |
| 3334 | |
| 744 | 3335 # ifdef FEAT_SPELL |
| 703 | 3336 if (count == -1) |
| 3337 { | |
| 712 | 3338 /* Complete from active spelling. Skip "\<" in the pattern, we |
| 3339 * don't use it as a RE. */ | |
| 703 | 3340 if (pat[0] == '\\' && pat[1] == '<') |
| 3341 ptr = pat + 2; | |
| 3342 else | |
| 3343 ptr = pat; | |
|
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Bram Moolenaar <bram@vim.org>
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2227
diff
changeset
|
3344 spell_dump_compl(ptr, regmatch.rm_ic, &dir, 0); |
| 703 | 3345 } |
| 3346 else | |
| 744 | 3347 # endif |
| 938 | 3348 if (count > 0) /* avoid warning for using "files" uninit */ |
| 703 | 3349 { |
| 3350 ins_compl_files(count, files, thesaurus, flags, | |
| 3351 ®match, buf, &dir); | |
| 7 | 3352 if (flags != DICT_EXACT) |
| 703 | 3353 FreeWild(count, files); |
| 3354 } | |
| 3355 if (flags != 0) | |
| 7 | 3356 break; |
| 3357 } | |
| 703 | 3358 |
| 3359 theend: | |
| 7 | 3360 p_scs = save_p_scs; |
|
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Bram Moolenaar <bram@vim.org>
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4448
diff
changeset
|
3361 vim_regfree(regmatch.regprog); |
| 7 | 3362 vim_free(buf); |
| 3363 } | |
| 3364 | |
| 703 | 3365 static void |
|
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parents:
7799
diff
changeset
|
3366 ins_compl_files( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3367 int count, |
|
83861277e6a3
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diff
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|
3368 char_u **files, |
|
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diff
changeset
|
3369 int thesaurus, |
|
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parents:
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diff
changeset
|
3370 int flags, |
|
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parents:
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diff
changeset
|
3371 regmatch_T *regmatch, |
|
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diff
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|
3372 char_u *buf, |
|
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parents:
7799
diff
changeset
|
3373 int *dir) |
| 703 | 3374 { |
| 3375 char_u *ptr; | |
| 3376 int i; | |
| 3377 FILE *fp; | |
| 3378 int add_r; | |
| 3379 | |
| 3380 for (i = 0; i < count && !got_int && !compl_interrupted; i++) | |
| 3381 { | |
| 3382 fp = mch_fopen((char *)files[i], "r"); /* open dictionary file */ | |
| 3383 if (flags != DICT_EXACT) | |
| 3384 { | |
| 3385 vim_snprintf((char *)IObuff, IOSIZE, | |
| 3386 _("Scanning dictionary: %s"), (char *)files[i]); | |
|
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11129
diff
changeset
|
3387 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 703 | 3388 } |
| 3389 | |
| 3390 if (fp != NULL) | |
| 3391 { | |
| 3392 /* | |
| 3393 * Read dictionary file line by line. | |
| 3394 * Check each line for a match. | |
| 3395 */ | |
| 3396 while (!got_int && !compl_interrupted | |
| 3397 && !vim_fgets(buf, LSIZE, fp)) | |
| 3398 { | |
| 3399 ptr = buf; | |
| 3400 while (vim_regexec(regmatch, buf, (colnr_T)(ptr - buf))) | |
| 3401 { | |
| 3402 ptr = regmatch->startp[0]; | |
| 6657 | 3403 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 703 | 3404 ptr = find_line_end(ptr); |
| 3405 else | |
| 3406 ptr = find_word_end(ptr); | |
| 3407 add_r = ins_compl_add_infercase(regmatch->startp[0], | |
| 3408 (int)(ptr - regmatch->startp[0]), | |
| 942 | 3409 p_ic, files[i], *dir, 0); |
| 703 | 3410 if (thesaurus) |
| 3411 { | |
| 3412 char_u *wstart; | |
| 3413 | |
| 3414 /* | |
| 3415 * Add the other matches on the line | |
| 3416 */ | |
| 1353 | 3417 ptr = buf; |
| 703 | 3418 while (!got_int) |
| 3419 { | |
| 3420 /* Find start of the next word. Skip white | |
| 3421 * space and punctuation. */ | |
| 3422 ptr = find_word_start(ptr); | |
| 3423 if (*ptr == NUL || *ptr == NL) | |
| 3424 break; | |
| 3425 wstart = ptr; | |
| 3426 | |
| 1353 | 3427 /* Find end of the word. */ |
| 703 | 3428 #ifdef FEAT_MBYTE |
| 3429 if (has_mbyte) | |
| 3430 /* Japanese words may have characters in | |
| 3431 * different classes, only separate words | |
| 3432 * with single-byte non-word characters. */ | |
| 3433 while (*ptr != NUL) | |
| 3434 { | |
| 3435 int l = (*mb_ptr2len)(ptr); | |
| 3436 | |
| 3437 if (l < 2 && !vim_iswordc(*ptr)) | |
| 3438 break; | |
| 3439 ptr += l; | |
| 3440 } | |
| 3441 else | |
| 3442 #endif | |
| 3443 ptr = find_word_end(ptr); | |
| 1353 | 3444 |
| 3445 /* Add the word. Skip the regexp match. */ | |
| 3446 if (wstart != regmatch->startp[0]) | |
| 3447 add_r = ins_compl_add_infercase(wstart, | |
| 3448 (int)(ptr - wstart), | |
| 3449 p_ic, files[i], *dir, 0); | |
| 703 | 3450 } |
| 3451 } | |
| 3452 if (add_r == OK) | |
| 3453 /* if dir was BACKWARD then honor it just once */ | |
| 3454 *dir = FORWARD; | |
| 3455 else if (add_r == FAIL) | |
| 3456 break; | |
| 3457 /* avoid expensive call to vim_regexec() when at end | |
| 3458 * of line */ | |
| 3459 if (*ptr == '\n' || got_int) | |
| 3460 break; | |
| 3461 } | |
| 3462 line_breakcheck(); | |
|
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parents:
10120
diff
changeset
|
3463 ins_compl_check_keys(50, FALSE); |
| 703 | 3464 } |
| 3465 fclose(fp); | |
| 3466 } | |
| 3467 } | |
| 3468 } | |
| 3469 | |
| 7 | 3470 /* |
| 3471 * Find the start of the next word. | |
| 3472 * Returns a pointer to the first char of the word. Also stops at a NUL. | |
| 3473 */ | |
| 3474 char_u * | |
|
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parents:
7799
diff
changeset
|
3475 find_word_start(char_u *ptr) |
| 7 | 3476 { |
| 3477 #ifdef FEAT_MBYTE | |
| 3478 if (has_mbyte) | |
| 3479 while (*ptr != NUL && *ptr != '\n' && mb_get_class(ptr) <= 1) | |
| 474 | 3480 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3481 else |
| 3482 #endif | |
| 3483 while (*ptr != NUL && *ptr != '\n' && !vim_iswordc(*ptr)) | |
| 3484 ++ptr; | |
| 3485 return ptr; | |
| 3486 } | |
| 3487 | |
| 3488 /* | |
| 3489 * Find the end of the word. Assumes it starts inside a word. | |
| 3490 * Returns a pointer to just after the word. | |
| 3491 */ | |
| 3492 char_u * | |
|
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7799
diff
changeset
|
3493 find_word_end(char_u *ptr) |
| 7 | 3494 { |
| 3495 #ifdef FEAT_MBYTE | |
| 3496 int start_class; | |
| 3497 | |
| 3498 if (has_mbyte) | |
| 3499 { | |
| 3500 start_class = mb_get_class(ptr); | |
| 3501 if (start_class > 1) | |
| 3502 while (*ptr != NUL) | |
| 3503 { | |
| 474 | 3504 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3505 if (mb_get_class(ptr) != start_class) |
| 3506 break; | |
| 3507 } | |
| 3508 } | |
| 3509 else | |
| 3510 #endif | |
| 3511 while (vim_iswordc(*ptr)) | |
| 3512 ++ptr; | |
| 3513 return ptr; | |
| 3514 } | |
| 3515 | |
| 3516 /* | |
| 667 | 3517 * Find the end of the line, omitting CR and NL at the end. |
| 3518 * Returns a pointer to just after the line. | |
| 3519 */ | |
| 3520 static char_u * | |
|
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7799
diff
changeset
|
3521 find_line_end(char_u *ptr) |
| 667 | 3522 { |
| 3523 char_u *s; | |
| 3524 | |
| 3525 s = ptr + STRLEN(ptr); | |
| 3526 while (s > ptr && (s[-1] == CAR || s[-1] == NL)) | |
| 3527 --s; | |
| 3528 return s; | |
| 3529 } | |
| 3530 | |
| 3531 /* | |
| 7 | 3532 * Free the list of completions |
| 3533 */ | |
| 3534 static void | |
|
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parents:
7799
diff
changeset
|
3535 ins_compl_free(void) |
| 7 | 3536 { |
| 464 | 3537 compl_T *match; |
| 786 | 3538 int i; |
| 7 | 3539 |
|
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parents:
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diff
changeset
|
3540 VIM_CLEAR(compl_pattern); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3541 VIM_CLEAR(compl_leader); |
| 449 | 3542 |
| 3543 if (compl_first_match == NULL) | |
| 7 | 3544 return; |
| 540 | 3545 |
| 3546 ins_compl_del_pum(); | |
| 3547 pum_clear(); | |
| 3548 | |
| 449 | 3549 compl_curr_match = compl_first_match; |
| 7 | 3550 do |
| 3551 { | |
| 449 | 3552 match = compl_curr_match; |
| 464 | 3553 compl_curr_match = compl_curr_match->cp_next; |
| 3554 vim_free(match->cp_str); | |
| 7 | 3555 /* several entries may use the same fname, free it just once. */ |
| 464 | 3556 if (match->cp_flags & FREE_FNAME) |
| 3557 vim_free(match->cp_fname); | |
| 786 | 3558 for (i = 0; i < CPT_COUNT; ++i) |
| 3559 vim_free(match->cp_text[i]); | |
| 7 | 3560 vim_free(match); |
| 449 | 3561 } while (compl_curr_match != NULL && compl_curr_match != compl_first_match); |
| 3562 compl_first_match = compl_curr_match = NULL; | |
| 1927 | 3563 compl_shown_match = NULL; |
|
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diff
changeset
|
3564 compl_old_match = NULL; |
| 7 | 3565 } |
| 3566 | |
| 3567 static void | |
|
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parents:
7799
diff
changeset
|
3568 ins_compl_clear(void) |
| 7 | 3569 { |
| 449 | 3570 compl_cont_status = 0; |
| 3571 compl_started = FALSE; | |
| 3572 compl_matches = 0; | |
|
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diff
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|
3573 VIM_CLEAR(compl_pattern); |
|
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|
3574 VIM_CLEAR(compl_leader); |
| 7 | 3575 edit_submode_extra = NULL; |
|
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parents:
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diff
changeset
|
3576 VIM_CLEAR(compl_orig_text); |
| 825 | 3577 compl_enter_selects = FALSE; |
| 6909 | 3578 /* clear v:completed_item */ |
|
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diff
changeset
|
3579 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 3580 } |
| 3581 | |
| 3582 /* | |
| 674 | 3583 * Return TRUE when Insert completion is active. |
| 3584 */ | |
| 3585 int | |
|
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7799
diff
changeset
|
3586 ins_compl_active(void) |
| 674 | 3587 { |
| 3588 return compl_started; | |
| 3589 } | |
| 3590 | |
| 3591 /* | |
| 659 | 3592 * Delete one character before the cursor and show the subset of the matches |
| 3593 * that match the word that is now before the cursor. | |
| 836 | 3594 * Returns the character to be used, NUL if the work is done and another char |
| 3595 * to be got from the user. | |
| 657 | 3596 */ |
| 3597 static int | |
|
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7799
diff
changeset
|
3598 ins_compl_bs(void) |
| 657 | 3599 { |
| 3600 char_u *line; | |
| 3601 char_u *p; | |
| 3602 | |
| 836 | 3603 line = ml_get_curline(); |
| 3604 p = line + curwin->w_cursor.col; | |
|
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11121
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changeset
|
3605 MB_PTR_BACK(line, p); |
| 836 | 3606 |
| 1430 | 3607 /* Stop completion when the whole word was deleted. For Omni completion |
|
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diff
changeset
|
3608 * allow the word to be deleted, we won't match everything. |
|
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diff
changeset
|
3609 * Respect the 'backspace' option. */ |
| 1430 | 3610 if ((int)(p - line) - (int)compl_col < 0 |
| 3611 || ((int)(p - line) - (int)compl_col == 0 | |
|
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|
3612 && ctrl_x_mode != CTRL_X_OMNI) || ctrl_x_mode == CTRL_X_EVAL |
|
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changeset
|
3613 || (!can_bs(BS_START) && (int)(p - line) - (int)compl_col |
|
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diff
changeset
|
3614 - compl_length < 0)) |
| 836 | 3615 return K_BS; |
| 3616 | |
| 874 | 3617 /* Deleted more than what was used to find matches or didn't finish |
| 3618 * finding all matches: need to look for matches all over again. */ | |
| 3619 if (curwin->w_cursor.col <= compl_col + compl_length | |
| 3078 | 3620 || ins_compl_need_restart()) |
| 874 | 3621 ins_compl_restart(); |
| 657 | 3622 |
| 3623 vim_free(compl_leader); | |
| 835 | 3624 compl_leader = vim_strnsave(line + compl_col, (int)(p - line) - compl_col); |
| 657 | 3625 if (compl_leader != NULL) |
| 3626 { | |
| 874 | 3627 ins_compl_new_leader(); |
| 4205 | 3628 if (compl_shown_match != NULL) |
| 3629 /* Make sure current match is not a hidden item. */ | |
| 3630 compl_curr_match = compl_shown_match; | |
| 874 | 3631 return NUL; |
| 3632 } | |
| 3633 return K_BS; | |
| 3634 } | |
| 3635 | |
| 3636 /* | |
| 3078 | 3637 * Return TRUE when we need to find matches again, ins_compl_restart() is to |
| 3638 * be called. | |
| 3639 */ | |
| 3640 static int | |
|
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diff
changeset
|
3641 ins_compl_need_restart(void) |
| 3078 | 3642 { |
| 3643 /* Return TRUE if we didn't complete finding matches or when the | |
| 3644 * 'completefunc' returned "always" in the "refresh" dictionary item. */ | |
| 3645 return compl_was_interrupted | |
| 3646 || ((ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) | |
| 3647 && compl_opt_refresh_always); | |
| 3648 } | |
| 3649 | |
| 3650 /* | |
| 874 | 3651 * Called after changing "compl_leader". |
| 3652 * Show the popup menu with a different set of matches. | |
| 3653 * May also search for matches again if the previous search was interrupted. | |
| 3654 */ | |
| 3655 static void | |
|
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diff
changeset
|
3656 ins_compl_new_leader(void) |
| 874 | 3657 { |
| 3658 ins_compl_del_pum(); | |
| 3659 ins_compl_delete(); | |
| 1782 | 3660 ins_bytes(compl_leader + ins_compl_len()); |
| 874 | 3661 compl_used_match = FALSE; |
| 3662 | |
| 3663 if (compl_started) | |
| 3664 ins_compl_set_original_text(compl_leader); | |
| 3665 else | |
| 3666 { | |
| 826 | 3667 #ifdef FEAT_SPELL |
| 874 | 3668 spell_bad_len = 0; /* need to redetect bad word */ |
| 3669 #endif | |
| 3670 /* | |
| 3671 * Matches were cleared, need to search for them now. First display | |
| 3672 * the changed text before the cursor. Set "compl_restarting" to | |
| 3673 * avoid that the first match is inserted. | |
| 3674 */ | |
| 3675 update_screen(0); | |
| 3676 #ifdef FEAT_GUI | |
| 3677 if (gui.in_use) | |
| 3678 { | |
| 3679 /* Show the cursor after the match, not after the redrawn text. */ | |
| 3680 setcursor(); | |
|
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|
3681 out_flush_cursor(FALSE, FALSE); |
| 874 | 3682 } |
| 3683 #endif | |
| 3684 compl_restarting = TRUE; | |
|
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8090
diff
changeset
|
3685 if (ins_complete(Ctrl_N, TRUE) == FAIL) |
| 874 | 3686 compl_cont_status = 0; |
| 3687 compl_restarting = FALSE; | |
| 3688 } | |
| 3689 | |
| 887 | 3690 compl_enter_selects = !compl_used_match; |
| 874 | 3691 |
| 3692 /* Show the popup menu with a different set of matches. */ | |
| 3693 ins_compl_show_pum(); | |
| 947 | 3694 |
| 3695 /* Don't let Enter select the original text when there is no popup menu. */ | |
| 3696 if (compl_match_array == NULL) | |
| 3697 compl_enter_selects = FALSE; | |
| 657 | 3698 } |
| 3699 | |
| 3700 /* | |
| 1782 | 3701 * Return the length of the completion, from the completion start column to |
| 3702 * the cursor column. Making sure it never goes below zero. | |
| 3703 */ | |
| 3704 static int | |
|
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7799
diff
changeset
|
3705 ins_compl_len(void) |
| 1782 | 3706 { |
| 1869 | 3707 int off = (int)curwin->w_cursor.col - (int)compl_col; |
| 1782 | 3708 |
| 3709 if (off < 0) | |
| 3710 return 0; | |
| 3711 return off; | |
| 3712 } | |
| 3713 | |
| 3714 /* | |
| 657 | 3715 * Append one character to the match leader. May reduce the number of |
| 3716 * matches. | |
| 3717 */ | |
| 3718 static void | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3719 ins_compl_addleader(int c) |
| 657 | 3720 { |
| 3721 #ifdef FEAT_MBYTE | |
| 3722 int cc; | |
|
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Christian Brabandt <cb@256bit.org>
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10889
diff
changeset
|
3723 #endif |
|
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patch 8.0.0341: undo does not work properly when using completion
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3724 |
|
c68775848f5f
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3725 if (stop_arrow() == FAIL) |
|
c68775848f5f
patch 8.0.0341: undo does not work properly when using completion
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3726 return; |
|
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patch 8.0.0341: undo does not work properly when using completion
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3727 #ifdef FEAT_MBYTE |
| 657 | 3728 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 3729 { | |
| 3730 char_u buf[MB_MAXBYTES + 1]; | |
| 3731 | |
| 3732 (*mb_char2bytes)(c, buf); | |
| 3733 buf[cc] = NUL; | |
| 3734 ins_char_bytes(buf, cc); | |
| 3612 | 3735 if (compl_opt_refresh_always) |
| 3736 AppendToRedobuff(buf); | |
| 657 | 3737 } |
| 3738 else | |
| 3739 #endif | |
| 3602 | 3740 { |
| 657 | 3741 ins_char(c); |
| 3612 | 3742 if (compl_opt_refresh_always) |
| 3743 AppendCharToRedobuff(c); | |
| 3602 | 3744 } |
| 657 | 3745 |
| 874 | 3746 /* If we didn't complete finding matches we must search again. */ |
| 3078 | 3747 if (ins_compl_need_restart()) |
| 874 | 3748 ins_compl_restart(); |
| 3749 | |
| 3271 | 3750 /* When 'always' is set, don't reset compl_leader. While completing, |
| 3612 | 3751 * cursor doesn't point original position, changing compl_leader would |
| 3271 | 3752 * break redo. */ |
| 3753 if (!compl_opt_refresh_always) | |
| 3754 { | |
| 3755 vim_free(compl_leader); | |
| 3756 compl_leader = vim_strnsave(ml_get_curline() + compl_col, | |
| 1869 | 3757 (int)(curwin->w_cursor.col - compl_col)); |
| 3271 | 3758 if (compl_leader != NULL) |
| 3759 ins_compl_new_leader(); | |
| 3760 } | |
| 874 | 3761 } |
| 3762 | |
| 3763 /* | |
| 3764 * Setup for finding completions again without leaving CTRL-X mode. Used when | |
| 3765 * BS or a key was typed while still searching for matches. | |
| 3766 */ | |
| 3767 static void | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3768 ins_compl_restart(void) |
| 874 | 3769 { |
| 3770 ins_compl_free(); | |
| 3771 compl_started = FALSE; | |
| 3772 compl_matches = 0; | |
| 3773 compl_cont_status = 0; | |
| 3774 compl_cont_mode = 0; | |
| 694 | 3775 } |
| 3776 | |
| 3777 /* | |
| 3778 * Set the first match, the original text. | |
| 3779 */ | |
| 3780 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3781 ins_compl_set_original_text(char_u *str) |
| 694 | 3782 { |
| 3783 char_u *p; | |
| 3784 | |
|
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|
3785 /* Replace the original text entry. |
|
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diff
changeset
|
3786 * The ORIGINAL_TEXT flag is either at the first item or might possibly be |
|
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Christian Brabandt <cb@256bit.org>
parents:
13402
diff
changeset
|
3787 * at the last item for backward completion */ |
| 694 | 3788 if (compl_first_match->cp_flags & ORIGINAL_TEXT) /* safety check */ |
| 3789 { | |
| 3790 p = vim_strsave(str); | |
| 3791 if (p != NULL) | |
| 3792 { | |
| 3793 vim_free(compl_first_match->cp_str); | |
| 3794 compl_first_match->cp_str = p; | |
| 3795 } | |
| 657 | 3796 } |
|
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diff
changeset
|
3797 else if (compl_first_match->cp_prev != NULL |
|
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diff
changeset
|
3798 && (compl_first_match->cp_prev->cp_flags & ORIGINAL_TEXT)) |
|
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|
3799 { |
|
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changeset
|
3800 p = vim_strsave(str); |
|
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13402
diff
changeset
|
3801 if (p != NULL) |
|
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diff
changeset
|
3802 { |
|
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parents:
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diff
changeset
|
3803 vim_free(compl_first_match->cp_prev->cp_str); |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3804 compl_first_match->cp_prev->cp_str = p; |
|
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changeset
|
3805 } |
|
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parents:
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diff
changeset
|
3806 } |
| 657 | 3807 } |
| 3808 | |
| 3809 /* | |
| 659 | 3810 * Append one character to the match leader. May reduce the number of |
| 3811 * matches. | |
| 3812 */ | |
| 3813 static void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3814 ins_compl_addfrommatch(void) |
| 659 | 3815 { |
| 3816 char_u *p; | |
| 1869 | 3817 int len = (int)curwin->w_cursor.col - (int)compl_col; |
| 659 | 3818 int c; |
| 887 | 3819 compl_T *cp; |
| 659 | 3820 |
| 3821 p = compl_shown_match->cp_str; | |
| 677 | 3822 if ((int)STRLEN(p) <= len) /* the match is too short */ |
| 887 | 3823 { |
| 3824 /* When still at the original match use the first entry that matches | |
| 3825 * the leader. */ | |
| 3826 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3827 { | |
| 3828 p = NULL; | |
| 3829 for (cp = compl_shown_match->cp_next; cp != NULL | |
| 3830 && cp != compl_first_match; cp = cp->cp_next) | |
| 3831 { | |
| 987 | 3832 if (compl_leader == NULL |
| 3833 || ins_compl_equal(cp, compl_leader, | |
| 887 | 3834 (int)STRLEN(compl_leader))) |
| 3835 { | |
| 3836 p = cp->cp_str; | |
| 3837 break; | |
| 3838 } | |
| 3839 } | |
| 3840 if (p == NULL || (int)STRLEN(p) <= len) | |
| 3841 return; | |
| 3842 } | |
| 3843 else | |
| 3844 return; | |
| 3845 } | |
| 659 | 3846 p += len; |
| 2845 | 3847 c = PTR2CHAR(p); |
| 659 | 3848 ins_compl_addleader(c); |
| 3849 } | |
| 3850 | |
| 3851 /* | |
| 7 | 3852 * Prepare for Insert mode completion, or stop it. |
| 464 | 3853 * Called just after typing a character in Insert mode. |
| 540 | 3854 * Returns TRUE when the character is not to be inserted; |
| 7 | 3855 */ |
| 540 | 3856 static int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3857 ins_compl_prep(int c) |
| 7 | 3858 { |
| 3859 char_u *ptr; | |
| 3860 int want_cindent; | |
| 540 | 3861 int retval = FALSE; |
| 7 | 3862 |
| 3863 /* Forget any previous 'special' messages if this is actually | |
| 3864 * a ^X mode key - bar ^R, in which case we wait to see what it gives us. | |
| 3865 */ | |
| 3866 if (c != Ctrl_R && vim_is_ctrl_x_key(c)) | |
| 3867 edit_submode_extra = NULL; | |
| 3868 | |
| 1434 | 3869 /* Ignore end of Select mode mapping and mouse scroll buttons. */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3870 if (c == K_SELECT || c == K_MOUSEDOWN || c == K_MOUSEUP |
|
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parents:
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diff
changeset
|
3871 || c == K_MOUSELEFT || c == K_MOUSERIGHT) |
| 540 | 3872 return retval; |
| 7 | 3873 |
| 665 | 3874 /* Set "compl_get_longest" when finding the first matches. */ |
| 3875 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3876 || (ctrl_x_mode == CTRL_X_NORMAL && !compl_started)) |
| 665 | 3877 { |
| 6911 | 3878 compl_get_longest = (strstr((char *)p_cot, "longest") != NULL); |
| 665 | 3879 compl_used_match = TRUE; |
| 6911 | 3880 |
| 3881 } | |
| 3882 | |
| 7 | 3883 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET) |
| 3884 { | |
| 3885 /* | |
| 3886 * We have just typed CTRL-X and aren't quite sure which CTRL-X mode | |
| 3887 * it will be yet. Now we decide. | |
| 3888 */ | |
| 3889 switch (c) | |
| 3890 { | |
| 3891 case Ctrl_E: | |
| 3892 case Ctrl_Y: | |
| 3893 ctrl_x_mode = CTRL_X_SCROLL; | |
| 3894 if (!(State & REPLACE_FLAG)) | |
| 3895 edit_submode = (char_u *)_(" (insert) Scroll (^E/^Y)"); | |
| 3896 else | |
| 3897 edit_submode = (char_u *)_(" (replace) Scroll (^E/^Y)"); | |
| 3898 edit_submode_pre = NULL; | |
| 3899 showmode(); | |
| 3900 break; | |
| 3901 case Ctrl_L: | |
| 3902 ctrl_x_mode = CTRL_X_WHOLE_LINE; | |
| 3903 break; | |
| 3904 case Ctrl_F: | |
| 3905 ctrl_x_mode = CTRL_X_FILES; | |
| 3906 break; | |
| 3907 case Ctrl_K: | |
| 3908 ctrl_x_mode = CTRL_X_DICTIONARY; | |
| 3909 break; | |
| 3910 case Ctrl_R: | |
| 3911 /* Simply allow ^R to happen without affecting ^X mode */ | |
| 3912 break; | |
| 3913 case Ctrl_T: | |
| 3914 ctrl_x_mode = CTRL_X_THESAURUS; | |
| 3915 break; | |
| 12 | 3916 #ifdef FEAT_COMPL_FUNC |
| 3917 case Ctrl_U: | |
| 3918 ctrl_x_mode = CTRL_X_FUNCTION; | |
| 3919 break; | |
| 449 | 3920 case Ctrl_O: |
| 523 | 3921 ctrl_x_mode = CTRL_X_OMNI; |
| 449 | 3922 break; |
| 502 | 3923 #endif |
| 477 | 3924 case 's': |
| 3925 case Ctrl_S: | |
| 3926 ctrl_x_mode = CTRL_X_SPELL; | |
| 744 | 3927 #ifdef FEAT_SPELL |
| 819 | 3928 ++emsg_off; /* Avoid getting the E756 error twice. */ |
| 484 | 3929 spell_back_to_badword(); |
| 819 | 3930 --emsg_off; |
| 484 | 3931 #endif |
| 477 | 3932 break; |
| 7 | 3933 case Ctrl_RSB: |
| 3934 ctrl_x_mode = CTRL_X_TAGS; | |
| 3935 break; | |
| 3936 #ifdef FEAT_FIND_ID | |
| 3937 case Ctrl_I: | |
| 3938 case K_S_TAB: | |
| 3939 ctrl_x_mode = CTRL_X_PATH_PATTERNS; | |
| 3940 break; | |
| 3941 case Ctrl_D: | |
| 3942 ctrl_x_mode = CTRL_X_PATH_DEFINES; | |
| 3943 break; | |
| 3944 #endif | |
| 3945 case Ctrl_V: | |
| 3946 case Ctrl_Q: | |
| 3947 ctrl_x_mode = CTRL_X_CMDLINE; | |
| 3948 break; | |
| 3949 case Ctrl_P: | |
| 3950 case Ctrl_N: | |
| 3951 /* ^X^P means LOCAL expansion if nothing interrupted (eg we | |
| 3952 * just started ^X mode, or there were enough ^X's to cancel | |
| 3953 * the previous mode, say ^X^F^X^X^P or ^P^X^X^X^P, see below) | |
| 3954 * do normal expansion when interrupting a different mode (say | |
| 3955 * ^X^F^X^P or ^P^X^X^P, see below) | |
| 3956 * nothing changes if interrupting mode 0, (eg, the flag | |
| 3957 * doesn't change when going to ADDING mode -- Acevedo */ | |
| 449 | 3958 if (!(compl_cont_status & CONT_INTRPT)) |
| 3959 compl_cont_status |= CONT_LOCAL; | |
| 3960 else if (compl_cont_mode != 0) | |
| 3961 compl_cont_status &= ~CONT_LOCAL; | |
| 7 | 3962 /* FALLTHROUGH */ |
| 3963 default: | |
| 449 | 3964 /* If we have typed at least 2 ^X's... for modes != 0, we set |
| 3965 * compl_cont_status = 0 (eg, as if we had just started ^X | |
| 3966 * mode). | |
| 3967 * For mode 0, we set "compl_cont_mode" to an impossible | |
| 3968 * value, in both cases ^X^X can be used to restart the same | |
| 3969 * mode (avoiding ADDING mode). | |
| 3970 * Undocumented feature: In a mode != 0 ^X^P and ^X^X^P start | |
| 3971 * 'complete' and local ^P expansions respectively. | |
| 3972 * In mode 0 an extra ^X is needed since ^X^P goes to ADDING | |
| 3973 * mode -- Acevedo */ | |
| 7 | 3974 if (c == Ctrl_X) |
| 3975 { | |
| 449 | 3976 if (compl_cont_mode != 0) |
| 3977 compl_cont_status = 0; | |
| 7 | 3978 else |
| 449 | 3979 compl_cont_mode = CTRL_X_NOT_DEFINED_YET; |
| 7 | 3980 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
3981 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3982 edit_submode = NULL; |
| 3983 showmode(); | |
| 3984 break; | |
| 3985 } | |
| 3986 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3987 else if (ctrl_x_mode != CTRL_X_NORMAL) |
| 7 | 3988 { |
| 3989 /* We're already in CTRL-X mode, do we stay in it? */ | |
| 3990 if (!vim_is_ctrl_x_key(c)) | |
| 3991 { | |
| 3992 if (ctrl_x_mode == CTRL_X_SCROLL) | |
|
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parents:
13150
diff
changeset
|
3993 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3994 else |
| 3995 ctrl_x_mode = CTRL_X_FINISHED; | |
| 3996 edit_submode = NULL; | |
| 3997 } | |
| 3998 showmode(); | |
| 3999 } | |
| 4000 | |
| 449 | 4001 if (compl_started || ctrl_x_mode == CTRL_X_FINISHED) |
| 7 | 4002 { |
| 4003 /* Show error message from attempted keyword completion (probably | |
| 4004 * 'Pattern not found') until another key is hit, then go back to | |
| 449 | 4005 * showing what mode we are in. */ |
| 7 | 4006 showmode(); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4007 if ((ctrl_x_mode == CTRL_X_NORMAL && c != Ctrl_N && c != Ctrl_P |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4008 && c != Ctrl_R && !ins_compl_pum_key(c)) |
| 7 | 4009 || ctrl_x_mode == CTRL_X_FINISHED) |
| 4010 { | |
| 4011 /* Get here when we have finished typing a sequence of ^N and | |
| 4012 * ^P or other completion characters in CTRL-X mode. Free up | |
| 449 | 4013 * memory that was used, and make sure we can redo the insert. */ |
| 836 | 4014 if (compl_curr_match != NULL || compl_leader != NULL || c == Ctrl_E) |
| 7 | 4015 { |
| 4016 /* | |
| 836 | 4017 * If any of the original typed text has been changed, eg when |
| 4018 * ignorecase is set, we must add back-spaces to the redo | |
| 4019 * buffer. We add as few as necessary to delete just the part | |
| 4020 * of the original text that has changed. | |
| 4021 * When using the longest match, edited the match or used | |
| 4022 * CTRL-E then don't use the current match. | |
| 7 | 4023 */ |
| 836 | 4024 if (compl_curr_match != NULL && compl_used_match && c != Ctrl_E) |
| 4025 ptr = compl_curr_match->cp_str; | |
| 4026 else | |
| 3095 | 4027 ptr = NULL; |
| 4028 ins_compl_fixRedoBufForLeader(ptr); | |
| 7 | 4029 } |
| 4030 | |
| 4031 #ifdef FEAT_CINDENT | |
| 4032 want_cindent = (can_cindent && cindent_on()); | |
| 4033 #endif | |
| 4034 /* | |
| 4035 * When completing whole lines: fix indent for 'cindent'. | |
| 4036 * Otherwise, break line if it's too long. | |
| 4037 */ | |
| 449 | 4038 if (compl_cont_mode == CTRL_X_WHOLE_LINE) |
| 7 | 4039 { |
| 4040 #ifdef FEAT_CINDENT | |
| 4041 /* re-indent the current line */ | |
| 4042 if (want_cindent) | |
| 4043 { | |
| 4044 do_c_expr_indent(); | |
| 4045 want_cindent = FALSE; /* don't do it again */ | |
| 4046 } | |
| 4047 #endif | |
| 4048 } | |
| 4049 else | |
| 4050 { | |
| 1073 | 4051 int prev_col = curwin->w_cursor.col; |
| 4052 | |
| 7 | 4053 /* put the cursor on the last char, for 'tw' formatting */ |
| 1073 | 4054 if (prev_col > 0) |
| 4055 dec_cursor(); | |
|
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af5b6efad23f
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Christian Brabandt <cb@256bit.org>
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10277
diff
changeset
|
4056 /* only format when something was inserted */ |
|
10468
251554157361
commit https://github.com/vim/vim/commit/73fd4988866c3adc15b5d093efdf5e8cf70d093d
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4057 if (!arrow_used && !ins_need_undo && c != Ctrl_E) |
| 7 | 4058 insertchar(NUL, 0, -1); |
| 1073 | 4059 if (prev_col > 0 |
| 4060 && ml_get_curline()[curwin->w_cursor.col] != NUL) | |
| 4061 inc_cursor(); | |
| 7 | 4062 } |
| 4063 | |
| 816 | 4064 /* If the popup menu is displayed pressing CTRL-Y means accepting |
| 825 | 4065 * the selection without inserting anything. When |
| 4066 * compl_enter_selects is set the Enter key does the same. */ | |
| 4067 if ((c == Ctrl_Y || (compl_enter_selects | |
| 4068 && (c == CAR || c == K_KENTER || c == NL))) | |
| 4069 && pum_visible()) | |
| 540 | 4070 retval = TRUE; |
| 4071 | |
|
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commit https://github.com/vim/vim/commit/472472898ab71ac80a86fedc37f8eb91461788dd
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4072 /* CTRL-E means completion is Ended, go back to the typed text. |
|
0b0b9864c811
commit https://github.com/vim/vim/commit/472472898ab71ac80a86fedc37f8eb91461788dd
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4073 * 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
|
4074 if (c == Ctrl_E) |
| 816 | 4075 { |
| 4076 ins_compl_delete(); | |
| 4077 if (compl_leader != NULL) | |
| 1782 | 4078 ins_bytes(compl_leader + ins_compl_len()); |
| 816 | 4079 else if (compl_first_match != NULL) |
| 1782 | 4080 ins_bytes(compl_orig_text + ins_compl_len()); |
| 816 | 4081 retval = TRUE; |
| 4082 } | |
| 4083 | |
| 1698 | 4084 auto_format(FALSE, TRUE); |
| 4085 | |
| 7 | 4086 ins_compl_free(); |
| 449 | 4087 compl_started = FALSE; |
| 4088 compl_matches = 0; | |
| 6056 | 4089 if (!shortmess(SHM_COMPLETIONMENU)) |
| 4090 msg_clr_cmdline(); /* necessary for "noshowmode" */ | |
|
13210
c1534eb682a6
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4091 ctrl_x_mode = CTRL_X_NORMAL; |
| 825 | 4092 compl_enter_selects = FALSE; |
| 7 | 4093 if (edit_submode != NULL) |
| 4094 { | |
| 4095 edit_submode = NULL; | |
| 4096 showmode(); | |
| 4097 } | |
| 4098 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4099 #ifdef FEAT_CMDWIN |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
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parents:
7074
diff
changeset
|
4100 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
|
4101 /* 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
|
4102 * command line window. */ |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4103 update_screen(0); |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
Christian Brabandt <cb@256bit.org>
parents:
7074
diff
changeset
|
4104 #endif |
| 7 | 4105 #ifdef FEAT_CINDENT |
| 4106 /* | |
| 4107 * Indent now if a key was typed that is in 'cinkeys'. | |
| 4108 */ | |
| 4109 if (want_cindent && in_cinkeys(KEY_COMPLETE, ' ', inindent(0))) | |
| 4110 do_c_expr_indent(); | |
| 4111 #endif | |
| 3676 | 4112 /* Trigger the CompleteDone event to give scripts a chance to act |
| 4113 * upon the completion. */ | |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
4114 ins_apply_autocmds(EVENT_COMPLETEDONE); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4115 } |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4116 } |
| 4120 | 4117 else if (ctrl_x_mode == CTRL_X_LOCAL_MSG) |
| 4118 /* Trigger the CompleteDone event to give scripts a chance to act | |
| 4119 * 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
|
4120 ins_apply_autocmds(EVENT_COMPLETEDONE); |
| 7 | 4121 |
| 4122 /* reset continue_* if we left expansion-mode, if we stay they'll be | |
| 4123 * (re)set properly in ins_complete() */ | |
| 4124 if (!vim_is_ctrl_x_key(c)) | |
| 4125 { | |
| 449 | 4126 compl_cont_status = 0; |
| 4127 compl_cont_mode = 0; | |
| 7 | 4128 } |
| 540 | 4129 |
| 4130 return retval; | |
| 7 | 4131 } |
| 4132 | |
| 4133 /* | |
| 3095 | 4134 * Fix the redo buffer for the completion leader replacing some of the typed |
| 4135 * text. This inserts backspaces and appends the changed text. | |
| 4136 * "ptr" is the known leader text or NUL. | |
| 4137 */ | |
| 4138 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4139 ins_compl_fixRedoBufForLeader(char_u *ptr_arg) |
| 3095 | 4140 { |
| 4141 int len; | |
| 4142 char_u *p; | |
| 4143 char_u *ptr = ptr_arg; | |
| 4144 | |
| 4145 if (ptr == NULL) | |
| 4146 { | |
| 4147 if (compl_leader != NULL) | |
| 4148 ptr = compl_leader; | |
| 4149 else | |
| 4150 return; /* nothing to do */ | |
| 4151 } | |
| 4152 if (compl_orig_text != NULL) | |
| 4153 { | |
| 4154 p = compl_orig_text; | |
| 4155 for (len = 0; p[len] != NUL && p[len] == ptr[len]; ++len) | |
| 4156 ; | |
| 4157 #ifdef FEAT_MBYTE | |
| 4158 if (len > 0) | |
| 4159 len -= (*mb_head_off)(p, p + len); | |
| 4160 #endif | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4161 for (p += len; *p != NUL; MB_PTR_ADV(p)) |
| 3095 | 4162 AppendCharToRedobuff(K_BS); |
| 4163 } | |
| 4164 else | |
| 4165 len = 0; | |
| 4166 if (ptr != NULL) | |
| 4167 AppendToRedobuffLit(ptr + len, -1); | |
| 4168 } | |
| 4169 | |
| 4170 /* | |
| 7 | 4171 * Loops through the list of windows, loaded-buffers or non-loaded-buffers |
| 4172 * (depending on flag) starting from buf and looking for a non-scanned | |
| 4173 * buffer (other than curbuf). curbuf is special, if it is called with | |
| 4174 * buf=curbuf then it has to be the first call for a given flag/expansion. | |
| 4175 * | |
| 4176 * Returns the buffer to scan, if any, otherwise returns curbuf -- Acevedo | |
| 4177 */ | |
| 4178 static buf_T * | |
|
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parents:
7799
diff
changeset
|
4179 ins_compl_next_buf(buf_T *buf, int flag) |
| 7 | 4180 { |
| 4181 static win_T *wp; | |
| 4182 | |
| 4183 if (flag == 'w') /* just windows */ | |
| 4184 { | |
| 4185 if (buf == curbuf) /* first call for this flag/expansion */ | |
| 4186 wp = curwin; | |
| 383 | 4187 while ((wp = (wp->w_next != NULL ? wp->w_next : firstwin)) != curwin |
| 7 | 4188 && wp->w_buffer->b_scanned) |
| 4189 ; | |
| 4190 buf = wp->w_buffer; | |
| 4191 } | |
| 4192 else | |
| 4193 /* 'b' (just loaded buffers), 'u' (just non-loaded buffers) or 'U' | |
| 4194 * (unlisted buffers) | |
| 4195 * When completing whole lines skip unloaded buffers. */ | |
| 383 | 4196 while ((buf = (buf->b_next != NULL ? buf->b_next : firstbuf)) != curbuf |
| 7 | 4197 && ((flag == 'U' |
| 4198 ? buf->b_p_bl | |
| 4199 : (!buf->b_p_bl | |
| 4200 || (buf->b_ml.ml_mfp == NULL) != (flag == 'u'))) | |
| 667 | 4201 || buf->b_scanned)) |
| 7 | 4202 ; |
| 4203 return buf; | |
| 4204 } | |
| 4205 | |
| 12 | 4206 #ifdef FEAT_COMPL_FUNC |
| 4207 /* | |
| 523 | 4208 * Execute user defined complete function 'completefunc' or 'omnifunc', and |
| 502 | 4209 * get matches in "matches". |
| 12 | 4210 */ |
| 659 | 4211 static void |
|
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parents:
7799
diff
changeset
|
4212 expand_by_function( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4213 int type, /* CTRL_X_OMNI or CTRL_X_FUNCTION */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4214 char_u *base) |
| 12 | 4215 { |
| 3078 | 4216 list_T *matchlist = NULL; |
| 4217 dict_T *matchdict = NULL; | |
|
14071
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patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4218 typval_T args[3]; |
| 502 | 4219 char_u *funcname; |
| 4220 pos_T pos; | |
| 2631 | 4221 win_T *curwin_save; |
| 4222 buf_T *curbuf_save; | |
| 3078 | 4223 typval_T rettv; |
|
15377
88b0a490816e
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Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
4224 int save_State = State; |
| 502 | 4225 |
| 4226 funcname = (type == CTRL_X_FUNCTION) ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 4227 if (*funcname == NUL) | |
| 659 | 4228 return; |
| 452 | 4229 |
| 4230 /* Call 'completefunc' to obtain the list of matches. */ | |
|
14071
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Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
4231 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
|
4232 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
|
4233 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
|
4234 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
|
4235 args[2].v_type = VAR_UNKNOWN; |
| 502 | 4236 |
| 4237 pos = curwin->w_cursor; | |
| 2631 | 4238 curwin_save = curwin; |
| 4239 curbuf_save = curbuf; | |
| 3078 | 4240 |
| 4241 /* 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
|
4242 if (call_vim_function(funcname, 2, args, &rettv) == OK) |
| 3078 | 4243 { |
| 4244 switch (rettv.v_type) | |
| 4245 { | |
| 4246 case VAR_LIST: | |
| 4247 matchlist = rettv.vval.v_list; | |
| 4248 break; | |
| 4249 case VAR_DICT: | |
| 4250 matchdict = rettv.vval.v_dict; | |
| 4251 break; | |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4252 case VAR_SPECIAL: |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4253 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
|
4254 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
|
4255 // FALLTHROUGH |
| 3078 | 4256 default: |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
4257 // TODO: Give error message? |
| 3078 | 4258 clear_tv(&rettv); |
| 4259 break; | |
| 4260 } | |
| 4261 } | |
| 4262 | |
| 2631 | 4263 if (curwin_save != curwin || curbuf_save != curbuf) |
| 4264 { | |
| 4265 EMSG(_(e_complwin)); | |
| 4266 goto theend; | |
| 4267 } | |
| 502 | 4268 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 4269 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
4270 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 4271 { |
| 4272 EMSG(_(e_compldel)); | |
| 4273 goto theend; | |
| 4274 } | |
| 3078 | 4275 |
| 2631 | 4276 if (matchlist != NULL) |
| 4277 ins_compl_add_list(matchlist); | |
| 3078 | 4278 else if (matchdict != NULL) |
| 4279 ins_compl_add_dict(matchdict); | |
| 2631 | 4280 |
| 4281 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
|
4282 // 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
|
4283 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
|
4284 |
| 3078 | 4285 if (matchdict != NULL) |
| 4286 dict_unref(matchdict); | |
| 2631 | 4287 if (matchlist != NULL) |
| 4288 list_unref(matchlist); | |
| 724 | 4289 } |
| 4290 #endif /* FEAT_COMPL_FUNC */ | |
| 4291 | |
| 786 | 4292 #if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL) || defined(PROTO) |
| 724 | 4293 /* |
| 4294 * Add completions from a list. | |
| 4295 */ | |
| 4296 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4297 ins_compl_add_list(list_T *list) |
| 724 | 4298 { |
| 4299 listitem_T *li; | |
| 4300 int dir = compl_direction; | |
| 4301 | |
| 659 | 4302 /* Go through the List with matches and add each of them. */ |
| 724 | 4303 for (li = list->lv_first; li != NULL; li = li->li_next) |
| 452 | 4304 { |
| 786 | 4305 if (ins_compl_add_tv(&li->li_tv, dir) == OK) |
| 4306 /* if dir was BACKWARD then honor it just once */ | |
| 4307 dir = FORWARD; | |
| 648 | 4308 else if (did_emsg) |
| 4309 break; | |
| 452 | 4310 } |
| 724 | 4311 } |
| 786 | 4312 |
| 4313 /* | |
| 3078 | 4314 * Add completions from a dict. |
| 4315 */ | |
| 4316 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4317 ins_compl_add_dict(dict_T *dict) |
| 3078 | 4318 { |
| 3263 | 4319 dictitem_T *di_refresh; |
| 4320 dictitem_T *di_words; | |
| 3078 | 4321 |
| 4322 /* Check for optional "refresh" item. */ | |
| 4323 compl_opt_refresh_always = FALSE; | |
| 3263 | 4324 di_refresh = dict_find(dict, (char_u *)"refresh", 7); |
| 4325 if (di_refresh != NULL && di_refresh->di_tv.v_type == VAR_STRING) | |
| 4326 { | |
| 4327 char_u *v = di_refresh->di_tv.vval.v_string; | |
| 3078 | 4328 |
| 4329 if (v != NULL && STRCMP(v, (char_u *)"always") == 0) | |
| 4330 compl_opt_refresh_always = TRUE; | |
| 4331 } | |
| 4332 | |
| 4333 /* Add completions from a "words" list. */ | |
| 3263 | 4334 di_words = dict_find(dict, (char_u *)"words", 5); |
| 4335 if (di_words != NULL && di_words->di_tv.v_type == VAR_LIST) | |
| 4336 ins_compl_add_list(di_words->di_tv.vval.v_list); | |
| 3078 | 4337 } |
| 4338 | |
| 4339 /* | |
| 786 | 4340 * Add a match to the list of matches from a typeval_T. |
| 4341 * If the given string is already in the list of completions, then return | |
| 4342 * NOTDONE, otherwise add it to the list and return OK. If there is an error, | |
| 4343 * maybe because alloc() returns NULL, then FAIL is returned. | |
| 4344 */ | |
| 4345 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4346 ins_compl_add_tv(typval_T *tv, int dir) |
| 786 | 4347 { |
| 4348 char_u *word; | |
| 867 | 4349 int icase = FALSE; |
| 944 | 4350 int adup = FALSE; |
| 2632 | 4351 int aempty = FALSE; |
| 786 | 4352 char_u *(cptext[CPT_COUNT]); |
| 4353 | |
| 4354 if (tv->v_type == VAR_DICT && tv->vval.v_dict != NULL) | |
| 4355 { | |
|
15146
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Bram Moolenaar <Bram@vim.org>
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15138
diff
changeset
|
4356 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
|
4357 cptext[CPT_ABBR] = dict_get_string(tv->vval.v_dict, |
| 786 | 4358 (char_u *)"abbr", FALSE); |
|
15146
7903dce131d4
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Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4359 cptext[CPT_MENU] = dict_get_string(tv->vval.v_dict, |
| 786 | 4360 (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
|
4361 cptext[CPT_KIND] = dict_get_string(tv->vval.v_dict, |
| 786 | 4362 (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
|
4363 cptext[CPT_INFO] = dict_get_string(tv->vval.v_dict, |
| 786 | 4364 (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
|
4365 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
|
4366 (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
|
4367 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
|
4368 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
|
4369 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
|
4370 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
|
4371 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
|
4372 aempty = dict_get_number(tv->vval.v_dict, (char_u *)"empty"); |
| 786 | 4373 } |
| 4374 else | |
| 4375 { | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4376 word = tv_get_string_chk(tv); |
| 786 | 4377 vim_memset(cptext, 0, sizeof(cptext)); |
| 4378 } | |
| 2632 | 4379 if (word == NULL || (!aempty && *word == NUL)) |
| 786 | 4380 return FAIL; |
| 944 | 4381 return ins_compl_add(word, -1, icase, NULL, cptext, dir, 0, adup); |
| 786 | 4382 } |
| 724 | 4383 #endif |
| 12 | 4384 |
| 449 | 4385 /* |
| 4386 * Get the next expansion(s), using "compl_pattern". | |
| 659 | 4387 * The search starts at position "ini" in curbuf and in the direction |
| 4388 * compl_direction. | |
| 667 | 4389 * When "compl_started" is FALSE start at that position, otherwise continue |
| 4390 * where we stopped searching before. | |
| 449 | 4391 * This may return before finding all the matches. |
| 4392 * Return the total number of matches or -1 if still unknown -- Acevedo | |
| 7 | 4393 */ |
| 4394 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4395 ins_compl_get_exp(pos_T *ini) |
| 7 | 4396 { |
| 4397 static pos_T first_match_pos; | |
| 4398 static pos_T last_match_pos; | |
| 4399 static char_u *e_cpt = (char_u *)""; /* curr. entry in 'complete' */ | |
| 449 | 4400 static int found_all = FALSE; /* Found all matches of a |
| 4401 certain type. */ | |
| 4402 static buf_T *ins_buf = NULL; /* buffer being scanned */ | |
| 7 | 4403 |
| 464 | 4404 pos_T *pos; |
| 4405 char_u **matches; | |
| 4406 int save_p_scs; | |
| 4407 int save_p_ws; | |
| 4408 int save_p_ic; | |
| 4409 int i; | |
| 4410 int num_matches; | |
| 4411 int len; | |
| 4412 int found_new_match; | |
| 4413 int type = ctrl_x_mode; | |
| 4414 char_u *ptr; | |
| 4415 char_u *dict = NULL; | |
| 4416 int dict_f = 0; | |
| 5625 | 4417 int set_match_pos; |
| 7 | 4418 |
| 449 | 4419 if (!compl_started) |
| 7 | 4420 { |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9467
diff
changeset
|
4421 FOR_ALL_BUFFERS(ins_buf) |
| 7 | 4422 ins_buf->b_scanned = 0; |
| 4423 found_all = FALSE; | |
| 4424 ins_buf = curbuf; | |
| 449 | 4425 e_cpt = (compl_cont_status & CONT_LOCAL) |
| 12 | 4426 ? (char_u *)"." : curbuf->b_p_cpt; |
| 7 | 4427 last_match_pos = first_match_pos = *ini; |
| 4428 } | |
|
14457
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4429 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
|
4430 ins_buf = curbuf; // In case the buffer was wiped out. |
| 7 | 4431 |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4432 compl_old_match = compl_curr_match; /* remember the last current match */ |
| 659 | 4433 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
|
4434 |
|
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4435 /* |
|
893ac612569f
patch 8.1.0242: Insert mode completion may use an invalid buffer pointer
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
4436 * 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
|
4437 */ |
| 7 | 4438 for (;;) |
| 4439 { | |
| 4440 found_new_match = FAIL; | |
| 5625 | 4441 set_match_pos = FALSE; |
| 7 | 4442 |
| 449 | 4443 /* For ^N/^P pick a new entry from e_cpt if compl_started is off, |
| 7 | 4444 * or if found_all says this entry is done. For ^X^L only use the |
| 4445 * 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
|
4446 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
|
4447 || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4448 && (!compl_started || found_all)) |
| 7 | 4449 { |
| 4450 found_all = FALSE; | |
| 4451 while (*e_cpt == ',' || *e_cpt == ' ') | |
| 4452 e_cpt++; | |
| 4453 if (*e_cpt == '.' && !curbuf->b_scanned) | |
| 4454 { | |
| 4455 ins_buf = curbuf; | |
| 4456 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
|
4457 /* 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
|
4458 * 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
|
4459 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
|
4460 { |
|
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
|
4461 /* 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
|
4462 * 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
|
4463 * 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
|
4464 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
|
4465 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
|
4466 (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
|
4467 } |
| 7 | 4468 last_match_pos = first_match_pos; |
| 4469 type = 0; | |
| 5625 | 4470 |
| 4471 /* Remember the first match so that the loop stops when we | |
| 4472 * wrap and come back there a second time. */ | |
| 4473 set_match_pos = TRUE; | |
| 7 | 4474 } |
| 4475 else if (vim_strchr((char_u *)"buwU", *e_cpt) != NULL | |
| 4476 && (ins_buf = ins_compl_next_buf(ins_buf, *e_cpt)) != curbuf) | |
| 4477 { | |
| 4478 /* Scan a buffer, but not the current one. */ | |
| 4479 if (ins_buf->b_ml.ml_mfp != NULL) /* loaded buffer */ | |
| 4480 { | |
| 449 | 4481 compl_started = TRUE; |
| 7 | 4482 first_match_pos.col = last_match_pos.col = 0; |
| 4483 first_match_pos.lnum = ins_buf->b_ml.ml_line_count + 1; | |
| 4484 last_match_pos.lnum = 0; | |
| 4485 type = 0; | |
| 4486 } | |
| 4487 else /* unloaded buffer, scan like dictionary */ | |
| 4488 { | |
| 4489 found_all = TRUE; | |
| 4490 if (ins_buf->b_fname == NULL) | |
| 4491 continue; | |
| 4492 type = CTRL_X_DICTIONARY; | |
| 4493 dict = ins_buf->b_fname; | |
| 4494 dict_f = DICT_EXACT; | |
| 4495 } | |
| 274 | 4496 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning: %s"), |
| 7 | 4497 ins_buf->b_fname == NULL |
| 4498 ? buf_spname(ins_buf) | |
| 4499 : ins_buf->b_sfname == NULL | |
| 3850 | 4500 ? ins_buf->b_fname |
| 4501 : ins_buf->b_sfname); | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4502 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4503 } |
| 4504 else if (*e_cpt == NUL) | |
| 4505 break; | |
| 4506 else | |
| 4507 { | |
| 6657 | 4508 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4509 type = -1; |
| 4510 else if (*e_cpt == 'k' || *e_cpt == 's') | |
| 4511 { | |
| 4512 if (*e_cpt == 'k') | |
| 4513 type = CTRL_X_DICTIONARY; | |
| 4514 else | |
| 4515 type = CTRL_X_THESAURUS; | |
| 4516 if (*++e_cpt != ',' && *e_cpt != NUL) | |
| 4517 { | |
| 4518 dict = e_cpt; | |
| 4519 dict_f = DICT_FIRST; | |
| 4520 } | |
| 4521 } | |
| 4522 #ifdef FEAT_FIND_ID | |
| 4523 else if (*e_cpt == 'i') | |
| 4524 type = CTRL_X_PATH_PATTERNS; | |
| 4525 else if (*e_cpt == 'd') | |
| 4526 type = CTRL_X_PATH_DEFINES; | |
| 4527 #endif | |
| 4528 else if (*e_cpt == ']' || *e_cpt == 't') | |
| 4529 { | |
| 4530 type = CTRL_X_TAGS; | |
| 1872 | 4531 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning tags.")); |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4532 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4533 } |
| 4534 else | |
| 4535 type = -1; | |
| 4536 | |
| 4537 /* in any case e_cpt is advanced to the next entry */ | |
| 4538 (void)copy_option_part(&e_cpt, IObuff, IOSIZE, ","); | |
| 4539 | |
| 4540 found_all = TRUE; | |
| 4541 if (type == -1) | |
| 4542 continue; | |
| 4543 } | |
| 4544 } | |
| 4545 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4546 /* 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
|
4547 * 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
|
4548 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
|
4549 break; |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4550 |
| 7 | 4551 switch (type) |
| 4552 { | |
| 4553 case -1: | |
| 4554 break; | |
| 4555 #ifdef FEAT_FIND_ID | |
| 4556 case CTRL_X_PATH_PATTERNS: | |
| 4557 case CTRL_X_PATH_DEFINES: | |
| 659 | 4558 find_pattern_in_path(compl_pattern, compl_direction, |
| 449 | 4559 (int)STRLEN(compl_pattern), FALSE, FALSE, |
| 7 | 4560 (type == CTRL_X_PATH_DEFINES |
| 449 | 4561 && !(compl_cont_status & CONT_SOL)) |
| 7 | 4562 ? FIND_DEFINE : FIND_ANY, 1L, ACTION_EXPAND, |
| 4563 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 4564 break; | |
| 4565 #endif | |
| 4566 | |
| 4567 case CTRL_X_DICTIONARY: | |
| 4568 case CTRL_X_THESAURUS: | |
| 4569 ins_compl_dictionaries( | |
| 703 | 4570 dict != NULL ? dict |
| 7 | 4571 : (type == CTRL_X_THESAURUS |
| 4572 ? (*curbuf->b_p_tsr == NUL | |
| 4573 ? p_tsr | |
| 4574 : curbuf->b_p_tsr) | |
| 4575 : (*curbuf->b_p_dict == NUL | |
| 4576 ? p_dict | |
| 4577 : curbuf->b_p_dict)), | |
| 659 | 4578 compl_pattern, |
| 703 | 4579 dict != NULL ? dict_f |
| 4580 : 0, type == CTRL_X_THESAURUS); | |
| 7 | 4581 dict = NULL; |
| 4582 break; | |
| 4583 | |
| 4584 case CTRL_X_TAGS: | |
| 4585 /* set p_ic according to p_ic, p_scs and pat for find_tags(). */ | |
| 4586 save_p_ic = p_ic; | |
| 449 | 4587 p_ic = ignorecase(compl_pattern); |
| 7 | 4588 |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4589 /* Find up to TAG_MANY matches. Avoids that an enormous number |
| 449 | 4590 * of matches is found when compl_pattern is empty */ |
| 4591 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
|
4592 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
|
4593 | (ctrl_x_mode != CTRL_X_NORMAL ? TAG_VERBOSE : 0), |
| 7 | 4594 TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0) |
| 4595 { | |
| 942 | 4596 ins_compl_add_matches(num_matches, matches, p_ic); |
| 7 | 4597 } |
| 4598 p_ic = save_p_ic; | |
| 4599 break; | |
| 4600 | |
| 4601 case CTRL_X_FILES: | |
| 449 | 4602 if (expand_wildcards(1, &compl_pattern, &num_matches, &matches, |
| 7 | 4603 EW_FILE|EW_DIR|EW_ADDSLASH|EW_SILENT) == OK) |
| 4604 { | |
| 4605 | |
| 4606 /* May change home directory back to "~". */ | |
| 449 | 4607 tilde_replace(compl_pattern, num_matches, matches); |
| 4242 | 4608 ins_compl_add_matches(num_matches, matches, p_fic || p_wic); |
| 7 | 4609 } |
| 4610 break; | |
| 4611 | |
| 4612 case CTRL_X_CMDLINE: | |
| 449 | 4613 if (expand_cmdline(&compl_xp, compl_pattern, |
| 4614 (int)STRLEN(compl_pattern), | |
| 7 | 4615 &num_matches, &matches) == EXPAND_OK) |
| 681 | 4616 ins_compl_add_matches(num_matches, matches, FALSE); |
| 7 | 4617 break; |
| 4618 | |
| 12 | 4619 #ifdef FEAT_COMPL_FUNC |
| 4620 case CTRL_X_FUNCTION: | |
| 523 | 4621 case CTRL_X_OMNI: |
| 659 | 4622 expand_by_function(type, compl_pattern); |
| 12 | 4623 break; |
| 4624 #endif | |
| 4625 | |
| 477 | 4626 case CTRL_X_SPELL: |
| 744 | 4627 #ifdef FEAT_SPELL |
| 477 | 4628 num_matches = expand_spelling(first_match_pos.lnum, |
| 1872 | 4629 compl_pattern, &matches); |
| 477 | 4630 if (num_matches > 0) |
| 942 | 4631 ins_compl_add_matches(num_matches, matches, p_ic); |
| 477 | 4632 #endif |
| 4633 break; | |
| 4634 | |
| 7 | 4635 default: /* normal ^P/^N and ^X^L */ |
| 4636 /* | |
| 4637 * If 'infercase' is set, don't use 'smartcase' here | |
| 4638 */ | |
| 4639 save_p_scs = p_scs; | |
| 4640 if (ins_buf->b_p_inf) | |
| 4641 p_scs = FALSE; | |
| 449 | 4642 |
| 5625 | 4643 /* Buffers other than curbuf are scanned from the beginning or the |
| 7 | 4644 * end but never from the middle, thus setting nowrapscan in this |
| 4645 * buffers is a good idea, on the other hand, we always set | |
| 4646 * wrapscan for curbuf to avoid missing matches -- Acevedo,Webb */ | |
| 4647 save_p_ws = p_ws; | |
| 4648 if (ins_buf != curbuf) | |
| 4649 p_ws = FALSE; | |
| 4650 else if (*e_cpt == '.') | |
| 4651 p_ws = TRUE; | |
| 4652 for (;;) | |
| 4653 { | |
| 464 | 4654 int flags = 0; |
| 7 | 4655 |
| 1007 | 4656 ++msg_silent; /* Don't want messages for wrapscan. */ |
| 4657 | |
| 6657 | 4658 /* CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 4659 * || word-wise search that | |
| 540 | 4660 * has added a word that was at the beginning of the line */ |
| 6657 | 4661 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 449 | 4662 || (compl_cont_status & CONT_SOL)) |
| 7 | 4663 found_new_match = search_for_exact_line(ins_buf, pos, |
| 659 | 4664 compl_direction, compl_pattern); |
| 7 | 4665 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
|
4666 found_new_match = searchit(NULL, ins_buf, pos, NULL, |
| 659 | 4667 compl_direction, |
| 449 | 4668 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
|
4669 RE_LAST, (linenr_T)0, NULL, NULL); |
| 1007 | 4670 --msg_silent; |
| 5625 | 4671 if (!compl_started || set_match_pos) |
| 7 | 4672 { |
| 667 | 4673 /* set "compl_started" even on fail */ |
| 449 | 4674 compl_started = TRUE; |
| 7 | 4675 first_match_pos = *pos; |
| 4676 last_match_pos = *pos; | |
| 5625 | 4677 set_match_pos = FALSE; |
| 7 | 4678 } |
| 4679 else if (first_match_pos.lnum == last_match_pos.lnum | |
| 665 | 4680 && first_match_pos.col == last_match_pos.col) |
| 7 | 4681 found_new_match = FAIL; |
| 4682 if (found_new_match == FAIL) | |
| 4683 { | |
| 4684 if (ins_buf == curbuf) | |
| 4685 found_all = TRUE; | |
| 4686 break; | |
| 4687 } | |
| 4688 | |
| 4689 /* when ADDING, the text before the cursor matches, skip it */ | |
| 449 | 4690 if ( (compl_cont_status & CONT_ADDING) && ins_buf == curbuf |
| 7 | 4691 && ini->lnum == pos->lnum |
| 4692 && ini->col == pos->col) | |
| 4693 continue; | |
| 4694 ptr = ml_get_buf(ins_buf, pos->lnum, FALSE) + pos->col; | |
| 6657 | 4695 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4696 { |
| 449 | 4697 if (compl_cont_status & CONT_ADDING) |
| 7 | 4698 { |
| 4699 if (pos->lnum >= ins_buf->b_ml.ml_line_count) | |
| 4700 continue; | |
| 4701 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4702 if (!p_paste) | |
| 4703 ptr = skipwhite(ptr); | |
| 4704 } | |
| 4705 len = (int)STRLEN(ptr); | |
| 4706 } | |
| 4707 else | |
| 4708 { | |
| 449 | 4709 char_u *tmp_ptr = ptr; |
| 4710 | |
| 4711 if (compl_cont_status & CONT_ADDING) | |
| 7 | 4712 { |
| 449 | 4713 tmp_ptr += compl_length; |
| 7 | 4714 /* Skip if already inside a word. */ |
| 4715 if (vim_iswordp(tmp_ptr)) | |
| 4716 continue; | |
| 4717 /* Find start of next word. */ | |
| 4718 tmp_ptr = find_word_start(tmp_ptr); | |
| 4719 } | |
| 4720 /* Find end of this word. */ | |
| 4721 tmp_ptr = find_word_end(tmp_ptr); | |
| 4722 len = (int)(tmp_ptr - ptr); | |
| 4723 | |
| 449 | 4724 if ((compl_cont_status & CONT_ADDING) |
| 4725 && len == compl_length) | |
| 7 | 4726 { |
| 4727 if (pos->lnum < ins_buf->b_ml.ml_line_count) | |
| 4728 { | |
| 4729 /* Try next line, if any. the new word will be | |
| 4730 * "join" as if the normal command "J" was used. | |
| 4731 * IOSIZE is always greater than | |
| 449 | 4732 * compl_length, so the next STRNCPY always |
| 7 | 4733 * works -- Acevedo */ |
| 4734 STRNCPY(IObuff, ptr, len); | |
| 4735 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4736 tmp_ptr = ptr = skipwhite(ptr); | |
| 4737 /* Find start of next word. */ | |
| 4738 tmp_ptr = find_word_start(tmp_ptr); | |
| 4739 /* Find end of next word. */ | |
| 4740 tmp_ptr = find_word_end(tmp_ptr); | |
| 4741 if (tmp_ptr > ptr) | |
| 4742 { | |
| 419 | 4743 if (*ptr != ')' && IObuff[len - 1] != TAB) |
| 7 | 4744 { |
| 419 | 4745 if (IObuff[len - 1] != ' ') |
| 7 | 4746 IObuff[len++] = ' '; |
| 4747 /* IObuf =~ "\k.* ", thus len >= 2 */ | |
| 4748 if (p_js | |
| 419 | 4749 && (IObuff[len - 2] == '.' |
| 7 | 4750 || (vim_strchr(p_cpo, CPO_JOINSP) |
| 4751 == NULL | |
| 419 | 4752 && (IObuff[len - 2] == '?' |
| 4753 || IObuff[len - 2] == '!')))) | |
| 7 | 4754 IObuff[len++] = ' '; |
| 4755 } | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4756 /* copy as much as possible of the new word */ |
| 7 | 4757 if (tmp_ptr - ptr >= IOSIZE - len) |
| 4758 tmp_ptr = ptr + IOSIZE - len - 1; | |
| 4759 STRNCPY(IObuff + len, ptr, tmp_ptr - ptr); | |
| 4760 len += (int)(tmp_ptr - ptr); | |
| 464 | 4761 flags |= CONT_S_IPOS; |
| 7 | 4762 } |
| 4763 IObuff[len] = NUL; | |
| 4764 ptr = IObuff; | |
| 4765 } | |
| 449 | 4766 if (len == compl_length) |
| 7 | 4767 continue; |
| 4768 } | |
| 4769 } | |
| 942 | 4770 if (ins_compl_add_infercase(ptr, len, p_ic, |
| 540 | 4771 ins_buf == curbuf ? NULL : ins_buf->b_sfname, |
| 659 | 4772 0, flags) != NOTDONE) |
| 7 | 4773 { |
| 4774 found_new_match = OK; | |
| 4775 break; | |
| 4776 } | |
| 4777 } | |
| 4778 p_scs = save_p_scs; | |
| 4779 p_ws = save_p_ws; | |
| 4780 } | |
| 540 | 4781 |
| 449 | 4782 /* check if compl_curr_match has changed, (e.g. other type of |
| 1796 | 4783 * 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
|
4784 if (type != 0 && compl_curr_match != compl_old_match) |
| 7 | 4785 found_new_match = OK; |
| 4786 | |
| 4787 /* 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
|
4788 * 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
|
4789 * match */ |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4790 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
|
4791 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4792 || found_new_match != FAIL) |
| 540 | 4793 { |
| 4794 if (got_int) | |
| 4795 break; | |
| 665 | 4796 /* Fill the popup menu as soon as possible. */ |
| 989 | 4797 if (type != -1) |
|
10277
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4798 ins_compl_check_keys(0, FALSE); |
| 665 | 4799 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4800 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
|
4801 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 540 | 4802 || compl_interrupted) |
| 4803 break; | |
| 4804 compl_started = TRUE; | |
| 4805 } | |
| 4806 else | |
| 4807 { | |
| 4808 /* Mark a buffer scanned when it has been scanned completely */ | |
| 4809 if (type == 0 || type == CTRL_X_PATH_PATTERNS) | |
| 4810 ins_buf->b_scanned = TRUE; | |
| 4811 | |
| 4812 compl_started = FALSE; | |
| 4813 } | |
| 449 | 4814 } |
| 4815 compl_started = TRUE; | |
| 7 | 4816 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4817 if ((ctrl_x_mode == CTRL_X_NORMAL || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4818 && *e_cpt == NUL) /* Got to end of 'complete' */ |
| 4819 found_new_match = FAIL; | |
| 4820 | |
| 4821 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
|
4822 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
|
4823 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode))) |
| 7 | 4824 i = ins_compl_make_cyclic(); |
| 4825 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4826 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
|
4827 { |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4828 /* 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
|
4829 * 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
|
4830 * 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
|
4831 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
|
4832 : 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
|
4833 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
|
4834 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
|
4835 } |
| 7 | 4836 return i; |
| 4837 } | |
| 4838 | |
| 4839 /* Delete the old text being completed. */ | |
| 4840 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4841 ins_compl_delete(void) |
| 7 | 4842 { |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4843 int col; |
| 7 | 4844 |
| 4845 /* | |
| 4846 * In insert mode: Delete the typed part. | |
| 4847 * In replace mode: Put the old characters back, if any. | |
| 4848 */ | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4849 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
|
4850 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
|
4851 { |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4852 if (stop_arrow() == FAIL) |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4853 return; |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4854 backspace_until_column(col); |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4855 } |
| 6056 | 4856 |
| 6075 | 4857 /* TODO: is this sufficient for redrawing? Redrawing everything causes |
| 4858 * flicker, thus we can't do that. */ | |
| 7 | 4859 changed_cline_bef_curs(); |
| 6909 | 4860 /* clear v:completed_item */ |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
4861 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 4862 } |
| 4863 | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4864 /* |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4865 * Insert the new text being completed. |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4866 * "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
|
4867 */ |
| 7 | 4868 static void |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4869 ins_compl_insert(int in_compl_func) |
| 7 | 4870 { |
| 6909 | 4871 dict_T *dict; |
| 4872 | |
| 1782 | 4873 ins_bytes(compl_shown_match->cp_str + ins_compl_len()); |
| 683 | 4874 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) |
| 4875 compl_used_match = FALSE; | |
| 4876 else | |
| 4877 compl_used_match = TRUE; | |
| 6909 | 4878 |
| 4879 /* Set completed item. */ | |
| 4880 /* { word, abbr, menu, kind, info } */ | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
4881 dict = dict_alloc_lock(VAR_FIXED); |
| 6909 | 4882 if (dict != NULL) |
| 4883 { | |
|
14301
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4884 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
|
4885 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
|
4886 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
|
4887 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
|
4888 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
|
4889 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
|
4890 compl_shown_match->cp_text[CPT_USER_DATA]); |
| 6909 | 4891 } |
| 4892 set_vim_var_dict(VV_COMPLETED_ITEM, dict); | |
|
10277
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4893 if (!in_compl_func) |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4894 compl_curr_match = compl_shown_match; |
| 7 | 4895 } |
| 4896 | |
| 4897 /* | |
| 4898 * Fill in the next completion in the current direction. | |
| 464 | 4899 * If "allow_get_expansion" is TRUE, then we may call ins_compl_get_exp() to |
| 4900 * get more completions. If it is FALSE, then we just do nothing when there | |
| 4901 * are no more completions in a given direction. The latter case is used when | |
| 4902 * we are still in the middle of finding completions, to allow browsing | |
| 4903 * through the ones found so far. | |
| 7 | 4904 * Return the total number of matches, or -1 if still unknown -- webb. |
| 4905 * | |
| 449 | 4906 * compl_curr_match is currently being used by ins_compl_get_exp(), so we use |
| 4907 * compl_shown_match here. | |
| 7 | 4908 * |
| 4909 * Note that this function may be called recursively once only. First with | |
| 464 | 4910 * "allow_get_expansion" TRUE, which calls ins_compl_get_exp(), which in turn |
| 4911 * calls this function with "allow_get_expansion" FALSE. | |
| 7 | 4912 */ |
| 4913 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4914 ins_compl_next( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4915 int allow_get_expansion, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4916 int count, /* repeat completion this many times; should |
| 610 | 4917 be at least 1 */ |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4918 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
|
4919 int in_compl_func) /* called from complete_check() */ |
| 7 | 4920 { |
| 4921 int num_matches = -1; | |
| 610 | 4922 int todo = count; |
| 657 | 4923 compl_T *found_compl = NULL; |
| 4924 int found_end = FALSE; | |
| 836 | 4925 int advance; |
| 6911 | 4926 int started = compl_started; |
| 7 | 4927 |
| 3271 | 4928 /* When user complete function return -1 for findstart which is next |
| 4929 * time of 'always', compl_shown_match become NULL. */ | |
| 4930 if (compl_shown_match == NULL) | |
| 4931 return -1; | |
| 4932 | |
| 665 | 4933 if (compl_leader != NULL |
| 4934 && (compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0) | |
| 4935 { | |
| 4936 /* Set "compl_shown_match" to the actually shown match, it may differ | |
| 4937 * when "compl_leader" is used to omit some of the matches. */ | |
| 681 | 4938 while (!ins_compl_equal(compl_shown_match, |
| 835 | 4939 compl_leader, (int)STRLEN(compl_leader)) |
| 665 | 4940 && compl_shown_match->cp_next != NULL |
| 4941 && compl_shown_match->cp_next != compl_first_match) | |
| 4942 compl_shown_match = compl_shown_match->cp_next; | |
| 887 | 4943 |
| 4944 /* If we didn't find it searching forward, and compl_shows_dir is | |
| 4945 * backward, find the last match. */ | |
| 4946 if (compl_shows_dir == BACKWARD | |
| 4947 && !ins_compl_equal(compl_shown_match, | |
| 4948 compl_leader, (int)STRLEN(compl_leader)) | |
| 4949 && (compl_shown_match->cp_next == NULL | |
| 4950 || compl_shown_match->cp_next == compl_first_match)) | |
| 4951 { | |
| 4952 while (!ins_compl_equal(compl_shown_match, | |
| 4953 compl_leader, (int)STRLEN(compl_leader)) | |
| 4954 && compl_shown_match->cp_prev != NULL | |
| 4955 && compl_shown_match->cp_prev != compl_first_match) | |
| 4956 compl_shown_match = compl_shown_match->cp_prev; | |
| 4957 } | |
| 665 | 4958 } |
| 4959 | |
| 4960 if (allow_get_expansion && insert_match | |
| 874 | 4961 && (!(compl_get_longest || compl_restarting) || compl_used_match)) |
| 7 | 4962 /* Delete old text to be replaced */ |
| 4963 ins_compl_delete(); | |
| 665 | 4964 |
| 836 | 4965 /* When finding the longest common text we stick at the original text, |
| 4966 * don't let CTRL-N or CTRL-P move to the first match. */ | |
| 4967 advance = count != 1 || !allow_get_expansion || !compl_get_longest; | |
| 4968 | |
| 874 | 4969 /* When restarting the search don't insert the first match either. */ |
| 4970 if (compl_restarting) | |
| 4971 { | |
| 4972 advance = FALSE; | |
| 4973 compl_restarting = FALSE; | |
| 4974 } | |
| 4975 | |
| 610 | 4976 /* Repeat this for when <PageUp> or <PageDown> is typed. But don't wrap |
| 4977 * around. */ | |
| 4978 while (--todo >= 0) | |
| 4979 { | |
| 4980 if (compl_shows_dir == FORWARD && compl_shown_match->cp_next != NULL) | |
| 4981 { | |
| 4982 compl_shown_match = compl_shown_match->cp_next; | |
| 657 | 4983 found_end = (compl_first_match != NULL |
| 4984 && (compl_shown_match->cp_next == compl_first_match | |
| 4985 || compl_shown_match == compl_first_match)); | |
| 610 | 4986 } |
| 4987 else if (compl_shows_dir == BACKWARD | |
| 4988 && compl_shown_match->cp_prev != NULL) | |
| 4989 { | |
| 657 | 4990 found_end = (compl_shown_match == compl_first_match); |
| 610 | 4991 compl_shown_match = compl_shown_match->cp_prev; |
| 657 | 4992 found_end |= (compl_shown_match == compl_first_match); |
| 7 | 4993 } |
| 4994 else | |
| 610 | 4995 { |
| 909 | 4996 if (!allow_get_expansion) |
| 4997 { | |
| 4998 if (advance) | |
| 4999 { | |
| 5000 if (compl_shows_dir == BACKWARD) | |
| 5001 compl_pending -= todo + 1; | |
| 5002 else | |
| 5003 compl_pending += todo + 1; | |
| 5004 } | |
| 5005 return -1; | |
| 5006 } | |
| 5007 | |
| 6911 | 5008 if (!compl_no_select && advance) |
| 836 | 5009 { |
| 5010 if (compl_shows_dir == BACKWARD) | |
| 5011 --compl_pending; | |
| 5012 else | |
| 5013 ++compl_pending; | |
| 5014 } | |
| 657 | 5015 |
| 874 | 5016 /* Find matches. */ |
| 659 | 5017 num_matches = ins_compl_get_exp(&compl_startpos); |
| 909 | 5018 |
| 5019 /* handle any pending completions */ | |
| 5020 while (compl_pending != 0 && compl_direction == compl_shows_dir | |
| 836 | 5021 && advance) |
| 909 | 5022 { |
| 5023 if (compl_pending > 0 && compl_shown_match->cp_next != NULL) | |
| 5024 { | |
| 5025 compl_shown_match = compl_shown_match->cp_next; | |
| 5026 --compl_pending; | |
| 5027 } | |
| 5028 if (compl_pending < 0 && compl_shown_match->cp_prev != NULL) | |
| 5029 { | |
| 5030 compl_shown_match = compl_shown_match->cp_prev; | |
| 5031 ++compl_pending; | |
| 5032 } | |
| 5033 else | |
| 5034 break; | |
| 5035 } | |
| 657 | 5036 found_end = FALSE; |
| 5037 } | |
| 5038 if ((compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0 | |
| 5039 && compl_leader != NULL | |
| 681 | 5040 && !ins_compl_equal(compl_shown_match, |
| 835 | 5041 compl_leader, (int)STRLEN(compl_leader))) |
| 657 | 5042 ++todo; |
| 5043 else | |
| 5044 /* Remember a matching item. */ | |
| 5045 found_compl = compl_shown_match; | |
| 5046 | |
| 5047 /* Stop at the end of the list when we found a usable match. */ | |
| 5048 if (found_end) | |
| 5049 { | |
| 5050 if (found_compl != NULL) | |
| 610 | 5051 { |
| 657 | 5052 compl_shown_match = found_compl; |
| 5053 break; | |
| 610 | 5054 } |
| 657 | 5055 todo = 1; /* use first usable match after wrapping around */ |
| 610 | 5056 } |
| 7 | 5057 } |
| 5058 | |
| 665 | 5059 /* Insert the text of the new completion, or the compl_leader. */ |
| 6911 | 5060 if (compl_no_insert && !started) |
| 5061 { | |
| 5062 ins_bytes(compl_orig_text + ins_compl_len()); | |
| 5063 compl_used_match = FALSE; | |
| 5064 } | |
| 5065 else if (insert_match) | |
| 665 | 5066 { |
| 5067 if (!compl_get_longest || compl_used_match) | |
|
10277
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5068 ins_compl_insert(in_compl_func); |
| 665 | 5069 else |
| 1782 | 5070 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 5071 } |
| 5072 else | |
| 5073 compl_used_match = FALSE; | |
| 7 | 5074 |
| 5075 if (!allow_get_expansion) | |
| 5076 { | |
| 540 | 5077 /* may undisplay the popup menu first */ |
| 5078 ins_compl_upd_pum(); | |
| 5079 | |
| 665 | 5080 /* redraw to show the user what was inserted */ |
| 5081 update_screen(0); | |
| 5082 | |
| 540 | 5083 /* display the updated popup menu */ |
| 5084 ins_compl_show_pum(); | |
| 864 | 5085 #ifdef FEAT_GUI |
| 5086 if (gui.in_use) | |
| 5087 { | |
| 5088 /* Show the cursor after the match, not after the redrawn text. */ | |
| 5089 setcursor(); | |
|
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parents:
12960
diff
changeset
|
5090 out_flush_cursor(FALSE, FALSE); |
| 864 | 5091 } |
| 5092 #endif | |
| 540 | 5093 |
| 7 | 5094 /* Delete old text to be replaced, since we're still searching and |
| 5095 * don't want to match ourselves! */ | |
| 5096 ins_compl_delete(); | |
| 5097 } | |
| 5098 | |
| 825 | 5099 /* Enter will select a match when the match wasn't inserted and the popup |
| 1219 | 5100 * menu is visible. */ |
| 6911 | 5101 if (compl_no_insert && !started) |
| 5102 compl_enter_selects = TRUE; | |
| 5103 else | |
| 5104 compl_enter_selects = !insert_match && compl_match_array != NULL; | |
| 825 | 5105 |
| 7 | 5106 /* |
| 5107 * Show the file name for the match (if any) | |
| 5108 * Truncate the file name to avoid a wait for return. | |
| 5109 */ | |
| 464 | 5110 if (compl_shown_match->cp_fname != NULL) |
| 7 | 5111 { |
|
11289
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parents:
11158
diff
changeset
|
5112 char *lead = _("match in file"); |
|
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parents:
11158
diff
changeset
|
5113 int space = sc_col - vim_strsize((char_u *)lead) - 2; |
|
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parents:
11158
diff
changeset
|
5114 char_u *s; |
|
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parents:
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diff
changeset
|
5115 char_u *e; |
|
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parents:
11158
diff
changeset
|
5116 |
|
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diff
changeset
|
5117 if (space > 0) |
|
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parents:
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diff
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|
5118 { |
|
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parents:
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diff
changeset
|
5119 /* We need the tail that fits. With double-byte encoding going |
|
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parents:
11158
diff
changeset
|
5120 * back from the end is very slow, thus go from the start and keep |
|
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parents:
11158
diff
changeset
|
5121 * the text that fits in "space" between "s" and "e". */ |
|
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parents:
11158
diff
changeset
|
5122 for (s = e = compl_shown_match->cp_fname; *e != NUL; MB_PTR_ADV(e)) |
|
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parents:
11158
diff
changeset
|
5123 { |
|
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parents:
11158
diff
changeset
|
5124 space -= ptr2cells(e); |
|
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parents:
11158
diff
changeset
|
5125 while (space < 0) |
|
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parents:
11158
diff
changeset
|
5126 { |
|
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parents:
11158
diff
changeset
|
5127 space += ptr2cells(s); |
|
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parents:
11158
diff
changeset
|
5128 MB_PTR_ADV(s); |
|
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parents:
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diff
changeset
|
5129 } |
|
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parents:
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diff
changeset
|
5130 } |
|
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parents:
11158
diff
changeset
|
5131 vim_snprintf((char *)IObuff, IOSIZE, "%s %s%s", lead, |
|
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parents:
11158
diff
changeset
|
5132 s > compl_shown_match->cp_fname ? "<" : "", s); |
|
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parents:
11158
diff
changeset
|
5133 msg(IObuff); |
|
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parents:
11158
diff
changeset
|
5134 redraw_cmdline = FALSE; /* don't overwrite! */ |
|
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parents:
11158
diff
changeset
|
5135 } |
| 7 | 5136 } |
| 5137 | |
| 5138 return num_matches; | |
| 5139 } | |
| 5140 | |
| 5141 /* | |
| 5142 * Call this while finding completions, to check whether the user has hit a key | |
| 5143 * that should change the currently displayed completion, or exit completion | |
| 716 | 5144 * mode. Also, when compl_pending is not zero, show a completion as soon as |
| 7 | 5145 * possible. -- webb |
| 464 | 5146 * "frequency" specifies out of how many calls we actually check. |
|
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parents:
10120
diff
changeset
|
5147 * "in_compl_func" is TRUE when called from complete_check(), don't set |
|
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5148 * compl_curr_match. |
| 7 | 5149 */ |
| 5150 void | |
|
10277
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parents:
10120
diff
changeset
|
5151 ins_compl_check_keys(int frequency, int in_compl_func) |
| 7 | 5152 { |
| 5153 static int count = 0; | |
|
13215
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parents:
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diff
changeset
|
5154 int c; |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
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parents:
13214
diff
changeset
|
5155 |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5156 /* Don't check when reading keys from a script, :normal or feedkeys(). |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
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parents:
13214
diff
changeset
|
5157 * That would break the test scripts. But do check for keys when called |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
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parents:
13214
diff
changeset
|
5158 * from complete_check(). */ |
|
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parents:
13214
diff
changeset
|
5159 if (!in_compl_func && (using_script() || ex_normal_busy)) |
| 7 | 5160 return; |
| 5161 | |
| 5162 /* Only do this at regular intervals */ | |
| 464 | 5163 if (++count < frequency) |
| 7 | 5164 return; |
| 5165 count = 0; | |
| 5166 | |
| 909 | 5167 /* Check for a typed key. Do use mappings, otherwise vim_is_ctrl_x_key() |
| 5168 * can't do its work correctly. */ | |
| 7 | 5169 c = vpeekc_any(); |
| 5170 if (c != NUL) | |
| 5171 { | |
| 5172 if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R) | |
| 5173 { | |
| 5174 c = safe_vgetc(); /* Eat the character */ | |
| 610 | 5175 compl_shows_dir = ins_compl_key2dir(c); |
| 665 | 5176 (void)ins_compl_next(FALSE, ins_compl_key2count(c), |
|
10277
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5177 c != K_UP && c != K_DOWN, in_compl_func); |
| 7 | 5178 } |
| 909 | 5179 else |
| 5180 { | |
| 5181 /* Need to get the character to have KeyTyped set. We'll put it | |
| 1526 | 5182 * back with vungetc() below. But skip K_IGNORE. */ |
| 909 | 5183 c = safe_vgetc(); |
| 1526 | 5184 if (c != K_IGNORE) |
| 5185 { | |
| 5186 /* Don't interrupt completion when the character wasn't typed, | |
| 5187 * e.g., when doing @q to replay keys. */ | |
| 5188 if (c != Ctrl_R && KeyTyped) | |
| 5189 compl_interrupted = TRUE; | |
| 5190 | |
| 5191 vungetc(c); | |
| 5192 } | |
| 909 | 5193 } |
| 449 | 5194 } |
| 6911 | 5195 if (compl_pending != 0 && !got_int && !compl_no_insert) |
| 909 | 5196 { |
| 5197 int todo = compl_pending > 0 ? compl_pending : -compl_pending; | |
| 5198 | |
| 5199 compl_pending = 0; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5200 (void)ins_compl_next(FALSE, todo, TRUE, in_compl_func); |
| 909 | 5201 } |
| 610 | 5202 } |
| 5203 | |
| 5204 /* | |
| 5205 * Decide the direction of Insert mode complete from the key typed. | |
| 5206 * Returns BACKWARD or FORWARD. | |
| 5207 */ | |
| 5208 static int | |
|
7817
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parents:
7799
diff
changeset
|
5209 ins_compl_key2dir(int c) |
| 610 | 5210 { |
| 665 | 5211 if (c == Ctrl_P || c == Ctrl_L |
|
8943
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parents:
8935
diff
changeset
|
5212 || c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP || c == K_UP) |
| 610 | 5213 return BACKWARD; |
| 5214 return FORWARD; | |
| 5215 } | |
| 5216 | |
| 5217 /* | |
| 644 | 5218 * Return TRUE for keys that are used for completion only when the popup menu |
| 5219 * is visible. | |
| 5220 */ | |
| 5221 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5222 ins_compl_pum_key(int c) |
| 644 | 5223 { |
| 5224 return pum_visible() && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP | |
| 665 | 5225 || c == K_PAGEDOWN || c == K_KPAGEDOWN || c == K_S_DOWN |
| 5226 || c == K_UP || c == K_DOWN); | |
| 644 | 5227 } |
| 5228 | |
| 5229 /* | |
| 610 | 5230 * Decide the number of completions to move forward. |
| 5231 * Returns 1 for most keys, height of the popup menu for page-up/down keys. | |
| 5232 */ | |
| 5233 static int | |
|
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parents:
7799
diff
changeset
|
5234 ins_compl_key2count(int c) |
| 610 | 5235 { |
| 5236 int h; | |
| 5237 | |
| 665 | 5238 if (ins_compl_pum_key(c) && c != K_UP && c != K_DOWN) |
| 610 | 5239 { |
| 5240 h = pum_get_height(); | |
| 5241 if (h > 3) | |
| 5242 h -= 2; /* keep some context */ | |
| 5243 return h; | |
| 5244 } | |
| 5245 return 1; | |
| 7 | 5246 } |
| 5247 | |
| 5248 /* | |
| 681 | 5249 * Return TRUE if completion with "c" should insert the match, FALSE if only |
| 5250 * to change the currently selected completion. | |
| 5251 */ | |
| 5252 static int | |
|
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parents:
7799
diff
changeset
|
5253 ins_compl_use_match(int c) |
| 681 | 5254 { |
| 5255 switch (c) | |
| 5256 { | |
| 5257 case K_UP: | |
| 5258 case K_DOWN: | |
| 5259 case K_PAGEDOWN: | |
| 5260 case K_KPAGEDOWN: | |
| 5261 case K_S_DOWN: | |
| 5262 case K_PAGEUP: | |
| 5263 case K_KPAGEUP: | |
| 5264 case K_S_UP: | |
| 5265 return FALSE; | |
| 5266 } | |
| 5267 return TRUE; | |
| 5268 } | |
| 5269 | |
| 5270 /* | |
| 7 | 5271 * Do Insert mode completion. |
| 5272 * Called when character "c" was typed, which has a meaning for completion. | |
| 5273 * Returns OK if completion was done, FAIL if something failed (out of mem). | |
| 5274 */ | |
| 5275 static int | |
|
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parents:
8090
diff
changeset
|
5276 ins_complete(int c, int enable_pum) |
| 7 | 5277 { |
| 449 | 5278 char_u *line; |
| 5279 int startcol = 0; /* column where searched text starts */ | |
| 5280 colnr_T curs_col; /* cursor column */ | |
| 5281 int n; | |
|
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2047
diff
changeset
|
5282 int save_w_wrow; |
|
11002
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parents:
10980
diff
changeset
|
5283 int save_w_leftcol; |
|
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commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
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parents:
10291
diff
changeset
|
5284 int insert_match; |
|
10916
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Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5285 int save_did_ai = did_ai; |
| 7 | 5286 |
| 610 | 5287 compl_direction = ins_compl_key2dir(c); |
|
10293
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parents:
10291
diff
changeset
|
5288 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
|
5289 |
| 449 | 5290 if (!compl_started) |
| 7 | 5291 { |
| 5292 /* First time we hit ^N or ^P (in a row, I mean) */ | |
| 5293 | |
| 5294 did_ai = FALSE; | |
| 5295 #ifdef FEAT_SMARTINDENT | |
| 5296 did_si = FALSE; | |
| 5297 can_si = FALSE; | |
| 5298 can_si_back = FALSE; | |
| 5299 #endif | |
| 5300 if (stop_arrow() == FAIL) | |
| 5301 return FAIL; | |
| 5302 | |
| 5303 line = ml_get(curwin->w_cursor.lnum); | |
| 449 | 5304 curs_col = curwin->w_cursor.col; |
| 716 | 5305 compl_pending = 0; |
| 7 | 5306 |
| 1430 | 5307 /* If this same ctrl_x_mode has been interrupted use the text from |
| 449 | 5308 * "compl_startpos" to the cursor as a pattern to add a new word |
| 5309 * instead of expand the one before the cursor, in word-wise if | |
| 1430 | 5310 * "compl_startpos" is not in the same line as the cursor then fix it |
| 5311 * (the line has been split because it was longer than 'tw'). if SOL | |
| 5312 * is set then skip the previous pattern, a word at the beginning of | |
| 5313 * the line has been inserted, we'll look for that -- Acevedo. */ | |
| 665 | 5314 if ((compl_cont_status & CONT_INTRPT) == CONT_INTRPT |
| 5315 && compl_cont_mode == ctrl_x_mode) | |
| 7 | 5316 { |
| 5317 /* | |
| 5318 * it is a continued search | |
| 5319 */ | |
| 449 | 5320 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
|
5321 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
|
5322 || 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
|
5323 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 7 | 5324 { |
| 449 | 5325 if (compl_startpos.lnum != curwin->w_cursor.lnum) |
| 7 | 5326 { |
| 449 | 5327 /* line (probably) wrapped, set compl_startpos to the |
| 5328 * first non_blank in the line, if it is not a wordchar | |
| 5329 * include it to get a better pattern, but then we don't | |
| 5330 * 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
|
5331 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5332 compl_startpos.col = compl_col; |
| 5333 compl_startpos.lnum = curwin->w_cursor.lnum; | |
| 5334 compl_cont_status &= ~CONT_SOL; /* clear SOL if present */ | |
| 7 | 5335 } |
| 5336 else | |
| 5337 { | |
| 5338 /* S_IPOS was set when we inserted a word that was at the | |
| 5339 * beginning of the line, which means that we'll go to SOL | |
| 449 | 5340 * mode but first we need to redefine compl_startpos */ |
| 5341 if (compl_cont_status & CONT_S_IPOS) | |
| 7 | 5342 { |
| 449 | 5343 compl_cont_status |= CONT_SOL; |
| 5344 compl_startpos.col = (colnr_T)(skipwhite( | |
| 5345 line + compl_length | |
| 5346 + compl_startpos.col) - line); | |
| 7 | 5347 } |
| 449 | 5348 compl_col = compl_startpos.col; |
| 7 | 5349 } |
| 449 | 5350 compl_length = curwin->w_cursor.col - (int)compl_col; |
| 502 | 5351 /* IObuff is used to add a "word from the next line" would we |
| 1796 | 5352 * have enough space? just being paranoid */ |
| 7 | 5353 #define MIN_SPACE 75 |
| 449 | 5354 if (compl_length > (IOSIZE - MIN_SPACE)) |
| 7 | 5355 { |
| 449 | 5356 compl_cont_status &= ~CONT_SOL; |
| 5357 compl_length = (IOSIZE - MIN_SPACE); | |
| 5358 compl_col = curwin->w_cursor.col - compl_length; | |
| 7 | 5359 } |
| 449 | 5360 compl_cont_status |= CONT_ADDING | CONT_N_ADDS; |
| 5361 if (compl_length < 1) | |
| 5362 compl_cont_status &= CONT_LOCAL; | |
| 7 | 5363 } |
| 6657 | 5364 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 5365 compl_cont_status = CONT_ADDING | CONT_N_ADDS; |
| 7 | 5366 else |
| 449 | 5367 compl_cont_status = 0; |
| 7 | 5368 } |
| 5369 else | |
| 449 | 5370 compl_cont_status &= CONT_LOCAL; |
| 5371 | |
| 5372 if (!(compl_cont_status & CONT_ADDING)) /* normal expansion */ | |
| 5373 { | |
| 5374 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
|
5375 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
|
5376 /* Remove LOCAL if ctrl_x_mode != CTRL_X_NORMAL */ |
| 449 | 5377 compl_cont_status = 0; |
| 5378 compl_cont_status |= CONT_N_ADDS; | |
| 5379 compl_startpos = curwin->w_cursor; | |
| 5380 startcol = (int)curs_col; | |
| 5381 compl_col = 0; | |
| 7 | 5382 } |
| 5383 | |
| 5384 /* 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
|
5385 if (ctrl_x_mode == CTRL_X_NORMAL || (ctrl_x_mode & CTRL_X_WANT_IDENT)) |
| 7 | 5386 { |
| 449 | 5387 if ((compl_cont_status & CONT_SOL) |
| 7 | 5388 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 5389 { | |
| 449 | 5390 if (!(compl_cont_status & CONT_ADDING)) |
| 7 | 5391 { |
| 449 | 5392 while (--startcol >= 0 && vim_isIDc(line[startcol])) |
| 7 | 5393 ; |
| 449 | 5394 compl_col += ++startcol; |
| 5395 compl_length = curs_col - startcol; | |
| 7 | 5396 } |
| 5397 if (p_ic) | |
| 449 | 5398 compl_pattern = str_foldcase(line + compl_col, |
| 5399 compl_length, NULL, 0); | |
| 7 | 5400 else |
| 449 | 5401 compl_pattern = vim_strnsave(line + compl_col, |
| 5402 compl_length); | |
| 5403 if (compl_pattern == NULL) | |
| 7 | 5404 return FAIL; |
| 5405 } | |
| 449 | 5406 else if (compl_cont_status & CONT_ADDING) |
| 7 | 5407 { |
| 5408 char_u *prefix = (char_u *)"\\<"; | |
| 5409 | |
| 1872 | 5410 /* we need up to 2 extra chars for the prefix */ |
| 449 | 5411 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5412 compl_length) + 2); |
| 449 | 5413 if (compl_pattern == NULL) |
| 7 | 5414 return FAIL; |
| 449 | 5415 if (!vim_iswordp(line + compl_col) |
| 5416 || (compl_col > 0 | |
| 7 | 5417 && ( |
| 5418 #ifdef FEAT_MBYTE | |
| 449 | 5419 vim_iswordp(mb_prevptr(line, line + compl_col)) |
| 7 | 5420 #else |
| 449 | 5421 vim_iswordc(line[compl_col - 1]) |
| 7 | 5422 #endif |
| 5423 ))) | |
| 5424 prefix = (char_u *)""; | |
| 449 | 5425 STRCPY((char *)compl_pattern, prefix); |
| 5426 (void)quote_meta(compl_pattern + STRLEN(prefix), | |
| 5427 line + compl_col, compl_length); | |
| 7 | 5428 } |
| 449 | 5429 else if (--startcol < 0 || |
| 7 | 5430 #ifdef FEAT_MBYTE |
| 449 | 5431 !vim_iswordp(mb_prevptr(line, line + startcol + 1)) |
| 7 | 5432 #else |
| 449 | 5433 !vim_iswordc(line[startcol]) |
| 7 | 5434 #endif |
| 5435 ) | |
| 5436 { | |
| 5437 /* Match any word of at least two chars */ | |
| 449 | 5438 compl_pattern = vim_strsave((char_u *)"\\<\\k\\k"); |
| 5439 if (compl_pattern == NULL) | |
| 7 | 5440 return FAIL; |
| 449 | 5441 compl_col += curs_col; |
| 5442 compl_length = 0; | |
| 7 | 5443 } |
| 5444 else | |
| 5445 { | |
| 5446 #ifdef FEAT_MBYTE | |
| 5447 /* Search the point of change class of multibyte character | |
| 5448 * or not a word single byte character backward. */ | |
| 5449 if (has_mbyte) | |
| 5450 { | |
| 5451 int base_class; | |
| 5452 int head_off; | |
| 5453 | |
| 449 | 5454 startcol -= (*mb_head_off)(line, line + startcol); |
| 5455 base_class = mb_get_class(line + startcol); | |
| 5456 while (--startcol >= 0) | |
| 7 | 5457 { |
| 449 | 5458 head_off = (*mb_head_off)(line, line + startcol); |
| 5459 if (base_class != mb_get_class(line + startcol | |
| 5460 - head_off)) | |
| 7 | 5461 break; |
| 449 | 5462 startcol -= head_off; |
| 7 | 5463 } |
| 5464 } | |
| 5465 else | |
| 5466 #endif | |
| 449 | 5467 while (--startcol >= 0 && vim_iswordc(line[startcol])) |
| 7 | 5468 ; |
| 449 | 5469 compl_col += ++startcol; |
| 5470 compl_length = (int)curs_col - startcol; | |
| 5471 if (compl_length == 1) | |
| 7 | 5472 { |
| 5473 /* Only match word with at least two chars -- webb | |
| 5474 * there's no need to call quote_meta, | |
| 5475 * alloc(7) is enough -- Acevedo | |
| 5476 */ | |
| 449 | 5477 compl_pattern = alloc(7); |
| 5478 if (compl_pattern == NULL) | |
| 7 | 5479 return FAIL; |
| 449 | 5480 STRCPY((char *)compl_pattern, "\\<"); |
| 5481 (void)quote_meta(compl_pattern + 2, line + compl_col, 1); | |
| 5482 STRCAT((char *)compl_pattern, "\\k"); | |
| 7 | 5483 } |
| 5484 else | |
| 5485 { | |
| 449 | 5486 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5487 compl_length) + 2); |
| 449 | 5488 if (compl_pattern == NULL) |
| 7 | 5489 return FAIL; |
| 449 | 5490 STRCPY((char *)compl_pattern, "\\<"); |
| 5491 (void)quote_meta(compl_pattern + 2, line + compl_col, | |
| 5492 compl_length); | |
| 7 | 5493 } |
| 5494 } | |
| 5495 } | |
| 6657 | 5496 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5497 { |
|
12323
4dba3e4f3b01
patch 8.0.1041: bogus characters when indenting during visual-block append
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
5498 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5499 compl_length = (int)curs_col - (int)compl_col; |
| 5500 if (compl_length < 0) /* cursor in indent: empty pattern */ | |
| 5501 compl_length = 0; | |
| 7 | 5502 if (p_ic) |
| 449 | 5503 compl_pattern = str_foldcase(line + compl_col, compl_length, |
| 5504 NULL, 0); | |
| 7 | 5505 else |
| 449 | 5506 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5507 if (compl_pattern == NULL) | |
| 7 | 5508 return FAIL; |
| 5509 } | |
| 5510 else if (ctrl_x_mode == CTRL_X_FILES) | |
| 5511 { | |
| 5332 | 5512 /* Go back to just before the first filename character. */ |
| 5349 | 5513 if (startcol > 0) |
| 5514 { | |
| 5515 char_u *p = line + startcol; | |
| 5516 | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5517 MB_PTR_BACK(line, p); |
| 5349 | 5518 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
|
5519 MB_PTR_BACK(line, p); |
| 5349 | 5520 if (p == line && vim_isfilec(PTR2CHAR(p))) |
| 5521 startcol = 0; | |
| 5522 else | |
| 5523 startcol = (int)(p - line) + 1; | |
| 5524 } | |
| 5345 | 5525 |
| 5526 compl_col += startcol; | |
| 449 | 5527 compl_length = (int)curs_col - startcol; |
| 5528 compl_pattern = addstar(line + compl_col, compl_length, | |
| 5529 EXPAND_FILES); | |
| 5530 if (compl_pattern == NULL) | |
| 7 | 5531 return FAIL; |
| 5532 } | |
| 5533 else if (ctrl_x_mode == CTRL_X_CMDLINE) | |
| 5534 { | |
| 449 | 5535 compl_pattern = vim_strnsave(line, curs_col); |
| 5536 if (compl_pattern == NULL) | |
| 7 | 5537 return FAIL; |
| 449 | 5538 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
|
5539 (int)STRLEN(compl_pattern), curs_col, FALSE); |
| 449 | 5540 if (compl_xp.xp_context == EXPAND_UNSUCCESSFUL |
| 5541 || compl_xp.xp_context == EXPAND_NOTHING) | |
| 935 | 5542 /* No completion possible, use an empty pattern to get a |
| 5543 * "pattern not found" message. */ | |
| 897 | 5544 compl_col = curs_col; |
| 5545 else | |
| 935 | 5546 compl_col = (int)(compl_xp.xp_pattern - compl_pattern); |
| 5547 compl_length = curs_col - compl_col; | |
| 7 | 5548 } |
| 523 | 5549 else if (ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) |
| 502 | 5550 { |
| 12 | 5551 #ifdef FEAT_COMPL_FUNC |
| 5552 /* | |
| 502 | 5553 * Call user defined function 'completefunc' with "a:findstart" |
| 5554 * set to 1 to obtain the length of text to use for completion. | |
| 12 | 5555 */ |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5556 typval_T args[3]; |
| 452 | 5557 int col; |
| 502 | 5558 char_u *funcname; |
| 5559 pos_T pos; | |
| 2631 | 5560 win_T *curwin_save; |
| 5561 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
|
5562 int save_State = State; |
| 502 | 5563 |
| 523 | 5564 /* Call 'completefunc' or 'omnifunc' and get pattern length as a |
| 502 | 5565 * string */ |
| 5566 funcname = ctrl_x_mode == CTRL_X_FUNCTION | |
| 5567 ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 5568 if (*funcname == NUL) | |
| 523 | 5569 { |
| 5570 EMSG2(_(e_notset), ctrl_x_mode == CTRL_X_FUNCTION | |
| 5571 ? "completefunc" : "omnifunc"); | |
|
10916
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5572 /* 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
|
5573 did_ai = save_did_ai; |
| 12 | 5574 return FAIL; |
| 523 | 5575 } |
| 452 | 5576 |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5577 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
|
5578 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
|
5579 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
|
5580 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
|
5581 args[2].v_type = VAR_UNKNOWN; |
| 502 | 5582 pos = curwin->w_cursor; |
| 2631 | 5583 curwin_save = curwin; |
| 5584 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
|
5585 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
|
5586 |
|
88b0a490816e
patch 8.1.0696: when test_edit fails 'insertmode' may not be reset
Bram Moolenaar <Bram@vim.org>
parents:
15349
diff
changeset
|
5587 State = save_State; |
| 2631 | 5588 if (curwin_save != curwin || curbuf_save != curbuf) |
| 5589 { | |
| 5590 EMSG(_(e_complwin)); | |
| 5591 return FAIL; | |
| 5592 } | |
| 502 | 5593 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 5594 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
5595 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 5596 { |
| 5597 EMSG(_(e_compldel)); | |
| 5598 return FAIL; | |
| 5599 } | |
| 502 | 5600 |
| 3302 | 5601 /* Return value -2 means the user complete function wants to |
| 3516 | 5602 * cancel the complete without an error. |
| 5603 * Return value -3 does the same as -2 and leaves CTRL-X mode.*/ | |
| 3302 | 5604 if (col == -2) |
| 5605 return FAIL; | |
| 3516 | 5606 if (col == -3) |
| 5607 { | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5608 ctrl_x_mode = CTRL_X_NORMAL; |
| 3516 | 5609 edit_submode = NULL; |
| 5946 | 5610 if (!shortmess(SHM_COMPLETIONMENU)) |
| 5611 msg_clr_cmdline(); | |
| 3516 | 5612 return FAIL; |
| 5613 } | |
| 3302 | 5614 |
| 3078 | 5615 /* |
| 5616 * Reset extended parameters of completion, when start new | |
| 5617 * completion. | |
| 5618 */ | |
| 5619 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
|
5620 compl_opt_suppress_empty = FALSE; |
| 3078 | 5621 |
| 452 | 5622 if (col < 0) |
| 523 | 5623 col = curs_col; |
| 452 | 5624 compl_col = col; |
| 1872 | 5625 if (compl_col > curs_col) |
| 452 | 5626 compl_col = curs_col; |
| 449 | 5627 |
| 5628 /* Setup variables for completion. Need to obtain "line" again, | |
| 5629 * it may have become invalid. */ | |
| 5630 line = ml_get(curwin->w_cursor.lnum); | |
| 452 | 5631 compl_length = curs_col - compl_col; |
| 449 | 5632 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5633 if (compl_pattern == NULL) | |
| 502 | 5634 #endif |
| 449 | 5635 return FAIL; |
| 5636 } | |
| 477 | 5637 else if (ctrl_x_mode == CTRL_X_SPELL) |
| 5638 { | |
| 744 | 5639 #ifdef FEAT_SPELL |
| 497 | 5640 if (spell_bad_len > 0) |
| 5641 compl_col = curs_col - spell_bad_len; | |
| 5642 else | |
| 5643 compl_col = spell_word_start(startcol); | |
| 5644 if (compl_col >= (colnr_T)startcol) | |
| 897 | 5645 { |
| 5646 compl_length = 0; | |
| 5647 compl_col = curs_col; | |
| 5648 } | |
| 5649 else | |
| 5650 { | |
| 5651 spell_expand_check_cap(compl_col); | |
| 5652 compl_length = (int)curs_col - compl_col; | |
| 5653 } | |
| 818 | 5654 /* Need to obtain "line" again, it may have become invalid. */ |
| 5655 line = ml_get(curwin->w_cursor.lnum); | |
| 477 | 5656 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5657 if (compl_pattern == NULL) | |
| 5658 #endif | |
| 5659 return FAIL; | |
| 5660 } | |
| 449 | 5661 else |
| 5662 { | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10293
diff
changeset
|
5663 internal_error("ins_complete()"); |
| 449 | 5664 return FAIL; |
| 5665 } | |
| 5666 | |
| 5667 if (compl_cont_status & CONT_ADDING) | |
| 7 | 5668 { |
| 5669 edit_submode_pre = (char_u *)_(" Adding"); | |
| 6657 | 5670 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5671 { |
| 5672 /* Insert a new line, keep indentation but ignore 'comments' */ | |
| 5673 #ifdef FEAT_COMMENTS | |
| 5674 char_u *old = curbuf->b_p_com; | |
| 5675 | |
| 5676 curbuf->b_p_com = (char_u *)""; | |
| 5677 #endif | |
| 449 | 5678 compl_startpos.lnum = curwin->w_cursor.lnum; |
| 5679 compl_startpos.col = compl_col; | |
| 7 | 5680 ins_eol('\r'); |
| 5681 #ifdef FEAT_COMMENTS | |
| 5682 curbuf->b_p_com = old; | |
| 5683 #endif | |
| 449 | 5684 compl_length = 0; |
| 5685 compl_col = curwin->w_cursor.col; | |
| 7 | 5686 } |
| 5687 } | |
| 5688 else | |
| 5689 { | |
| 5690 edit_submode_pre = NULL; | |
| 449 | 5691 compl_startpos.col = compl_col; |
| 5692 } | |
| 5693 | |
| 5694 if (compl_cont_status & CONT_LOCAL) | |
| 5695 edit_submode = (char_u *)_(ctrl_x_msgs[CTRL_X_LOCAL_MSG]); | |
| 7 | 5696 else |
| 5697 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 5698 | |
| 3095 | 5699 /* If any of the original typed text has been changed we need to fix |
| 5700 * the redo buffer. */ | |
| 5701 ins_compl_fixRedoBufForLeader(NULL); | |
| 5702 | |
| 694 | 5703 /* Always add completion for the original text. */ |
| 5704 vim_free(compl_orig_text); | |
| 449 | 5705 compl_orig_text = vim_strnsave(line + compl_col, compl_length); |
| 5706 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 5707 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 449 | 5708 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5709 VIM_CLEAR(compl_pattern); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5710 VIM_CLEAR(compl_orig_text); |
| 7 | 5711 return FAIL; |
| 5712 } | |
| 5713 | |
| 5714 /* showmode might reset the internal line pointers, so it must | |
| 5715 * be called before line = ml_get(), or when this address is no | |
| 5716 * longer needed. -- Acevedo. | |
| 5717 */ | |
| 5718 edit_submode_extra = (char_u *)_("-- Searching..."); | |
| 5719 edit_submode_highl = HLF_COUNT; | |
| 5720 showmode(); | |
| 5721 edit_submode_extra = NULL; | |
| 5722 out_flush(); | |
| 5723 } | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5724 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
|
5725 return FAIL; |
| 7 | 5726 |
| 449 | 5727 compl_shown_match = compl_curr_match; |
| 5728 compl_shows_dir = compl_direction; | |
| 7 | 5729 |
| 5730 /* | |
| 665 | 5731 * Find next match (and following matches). |
| 7 | 5732 */ |
|
2107
4a4287c09953
updated for version 7.2.390
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5733 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
|
5734 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
|
5735 n = ins_compl_next(TRUE, ins_compl_key2count(c), insert_match, FALSE); |
| 449 | 5736 |
| 540 | 5737 /* may undisplay the popup menu */ |
| 5738 ins_compl_upd_pum(); | |
| 5739 | |
| 449 | 5740 if (n > 1) /* all matches have been found */ |
| 5741 compl_matches = n; | |
| 5742 compl_curr_match = compl_shown_match; | |
| 5743 compl_direction = compl_shows_dir; | |
| 857 | 5744 |
| 5745 /* Eat the ESC that vgetc() returns after a CTRL-C to avoid leaving Insert | |
| 5746 * mode. */ | |
| 7 | 5747 if (got_int && !global_busy) |
| 5748 { | |
| 5749 (void)vgetc(); | |
| 5750 got_int = FALSE; | |
| 5751 } | |
| 5752 | |
| 449 | 5753 /* we found no match if the list has only the "compl_orig_text"-entry */ |
| 464 | 5754 if (compl_first_match == compl_first_match->cp_next) |
| 449 | 5755 { |
| 5756 edit_submode_extra = (compl_cont_status & CONT_ADDING) | |
| 5757 && compl_length > 1 | |
| 7 | 5758 ? (char_u *)_(e_hitend) : (char_u *)_(e_patnotf); |
| 5759 edit_submode_highl = HLF_E; | |
| 5760 /* remove N_ADDS flag, so next ^X<> won't try to go to ADDING mode, | |
| 5761 * because we couldn't expand anything at first place, but if we used | |
| 5762 * ^P, ^N, ^X^I or ^X^D we might want to add-expand a single-char-word | |
| 5763 * (such as M in M'exico) if not tried already. -- Acevedo */ | |
| 449 | 5764 if ( compl_length > 1 |
| 5765 || (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
|
5766 || (ctrl_x_mode != CTRL_X_NORMAL |
| 7 | 5767 && ctrl_x_mode != CTRL_X_PATH_PATTERNS |
| 5768 && ctrl_x_mode != CTRL_X_PATH_DEFINES)) | |
| 449 | 5769 compl_cont_status &= ~CONT_N_ADDS; |
| 5770 } | |
| 5771 | |
| 464 | 5772 if (compl_curr_match->cp_flags & CONT_S_IPOS) |
| 449 | 5773 compl_cont_status |= CONT_S_IPOS; |
| 7 | 5774 else |
| 449 | 5775 compl_cont_status &= ~CONT_S_IPOS; |
| 7 | 5776 |
| 5777 if (edit_submode_extra == NULL) | |
| 5778 { | |
| 464 | 5779 if (compl_curr_match->cp_flags & ORIGINAL_TEXT) |
| 7 | 5780 { |
| 5781 edit_submode_extra = (char_u *)_("Back at original"); | |
| 5782 edit_submode_highl = HLF_W; | |
| 5783 } | |
| 449 | 5784 else if (compl_cont_status & CONT_S_IPOS) |
| 7 | 5785 { |
| 5786 edit_submode_extra = (char_u *)_("Word from other line"); | |
| 5787 edit_submode_highl = HLF_COUNT; | |
| 5788 } | |
| 464 | 5789 else if (compl_curr_match->cp_next == compl_curr_match->cp_prev) |
| 7 | 5790 { |
| 5791 edit_submode_extra = (char_u *)_("The only match"); | |
| 5792 edit_submode_highl = HLF_COUNT; | |
| 5793 } | |
| 5794 else | |
| 5795 { | |
| 5796 /* Update completion sequence number when needed. */ | |
| 464 | 5797 if (compl_curr_match->cp_number == -1) |
| 7 | 5798 { |
| 464 | 5799 int number = 0; |
| 5800 compl_T *match; | |
| 7 | 5801 |
| 449 | 5802 if (compl_direction == FORWARD) |
| 7 | 5803 { |
| 5804 /* search backwards for the first valid (!= -1) number. | |
| 5805 * This should normally succeed already at the first loop | |
| 5806 * cycle, so it's fast! */ | |
| 464 | 5807 for (match = compl_curr_match->cp_prev; match != NULL |
| 5808 && match != compl_first_match; | |
| 5809 match = match->cp_prev) | |
| 5810 if (match->cp_number != -1) | |
| 7 | 5811 { |
| 464 | 5812 number = match->cp_number; |
| 7 | 5813 break; |
| 5814 } | |
| 5815 if (match != NULL) | |
| 5816 /* go up and assign all numbers which are not assigned | |
| 5817 * yet */ | |
| 540 | 5818 for (match = match->cp_next; |
| 5819 match != NULL && match->cp_number == -1; | |
| 464 | 5820 match = match->cp_next) |
| 5821 match->cp_number = ++number; | |
| 7 | 5822 } |
| 5823 else /* BACKWARD */ | |
| 5824 { | |
| 5825 /* search forwards (upwards) for the first valid (!= -1) | |
| 5826 * number. This should normally succeed already at the | |
| 5827 * first loop cycle, so it's fast! */ | |
| 464 | 5828 for (match = compl_curr_match->cp_next; match != NULL |
| 5829 && match != compl_first_match; | |
| 5830 match = match->cp_next) | |
| 5831 if (match->cp_number != -1) | |
| 7 | 5832 { |
| 464 | 5833 number = match->cp_number; |
| 7 | 5834 break; |
| 5835 } | |
| 5836 if (match != NULL) | |
| 5837 /* go down and assign all numbers which are not | |
| 5838 * assigned yet */ | |
| 464 | 5839 for (match = match->cp_prev; match |
| 5840 && match->cp_number == -1; | |
| 5841 match = match->cp_prev) | |
| 5842 match->cp_number = ++number; | |
| 7 | 5843 } |
| 5844 } | |
| 5845 | |
| 540 | 5846 /* The match should always have a sequence number now, this is |
| 5847 * just a safety check. */ | |
| 464 | 5848 if (compl_curr_match->cp_number != -1) |
| 7 | 5849 { |
| 1063 | 5850 /* Space for 10 text chars. + 2x10-digit no.s = 31. |
| 5851 * Translations may need more than twice that. */ | |
| 5852 static char_u match_ref[81]; | |
| 7 | 5853 |
| 449 | 5854 if (compl_matches > 0) |
| 1063 | 5855 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5856 _("match %d of %d"), | |
| 464 | 5857 compl_curr_match->cp_number, compl_matches); |
| 7 | 5858 else |
| 1063 | 5859 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5860 _("match %d"), | |
| 5861 compl_curr_match->cp_number); | |
| 7 | 5862 edit_submode_extra = match_ref; |
| 5863 edit_submode_highl = HLF_R; | |
| 3318 | 5864 if (dollar_vcol >= 0) |
| 7 | 5865 curs_columns(FALSE); |
| 5866 } | |
| 5867 } | |
| 5868 } | |
| 5869 | |
|
15416
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5870 // 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
|
5871 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
|
5872 { |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5873 showmode(); |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5874 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
|
5875 { |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5876 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
|
5877 { |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5878 if (!p_smd) |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5879 msg_attr(edit_submode_extra, |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5880 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
|
5881 ? 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
|
5882 } |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5883 else |
|
5f8ddd2a7b92
patch 8.1.0716: get warning message when 'completefunc' returns nothing
Bram Moolenaar <Bram@vim.org>
parents:
15400
diff
changeset
|
5884 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
|
5885 } |
| 5946 | 5886 } |
| 7 | 5887 |
| 857 | 5888 /* 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
|
5889 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
|
5890 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
|
5891 |
| 874 | 5892 compl_was_interrupted = compl_interrupted; |
| 857 | 5893 compl_interrupted = FALSE; |
| 540 | 5894 |
| 7 | 5895 return OK; |
| 5896 } | |
| 5897 | |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5898 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
|
5899 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
|
5900 { |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5901 /* 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
|
5902 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
|
5903 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5904 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
|
5905 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5906 /* 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
|
5907 * 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
|
5908 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
|
5909 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
|
5910 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
|
5911 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5912 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
|
5913 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
|
5914 RedrawingDisabled = n; |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5915 } |
|
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5916 |
| 7 | 5917 /* |
| 5918 * Looks in the first "len" chars. of "src" for search-metachars. | |
| 5919 * If dest is not NULL the chars. are copied there quoting (with | |
| 5920 * a backslash) the metachars, and dest would be NUL terminated. | |
| 5921 * Returns the length (needed) of dest | |
| 5922 */ | |
| 1872 | 5923 static unsigned |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5924 quote_meta(char_u *dest, char_u *src, int len) |
| 7 | 5925 { |
| 1872 | 5926 unsigned m = (unsigned)len + 1; /* one extra for the NUL */ |
| 5927 | |
| 5928 for ( ; --len >= 0; src++) | |
| 7 | 5929 { |
| 5930 switch (*src) | |
| 5931 { | |
| 5932 case '.': | |
| 5933 case '*': | |
| 5934 case '[': | |
| 5935 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5936 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5937 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5938 /* FALLTHROUGH */ |
| 7 | 5939 case '~': |
| 5940 if (!p_magic) /* quote these only if magic is set */ | |
| 5941 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5942 /* FALLTHROUGH */ |
| 7 | 5943 case '\\': |
| 5944 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5945 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5946 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5947 /* FALLTHROUGH */ |
| 7 | 5948 case '^': /* currently it's not needed. */ |
| 5949 case '$': | |
| 5950 m++; | |
| 5951 if (dest != NULL) | |
| 5952 *dest++ = '\\'; | |
| 5953 break; | |
| 5954 } | |
| 5955 if (dest != NULL) | |
| 5956 *dest++ = *src; | |
| 464 | 5957 # ifdef FEAT_MBYTE |
| 7 | 5958 /* Copy remaining bytes of a multibyte character. */ |
| 5959 if (has_mbyte) | |
| 5960 { | |
| 5961 int i, mb_len; | |
| 5962 | |
| 474 | 5963 mb_len = (*mb_ptr2len)(src) - 1; |
| 7 | 5964 if (mb_len > 0 && len >= mb_len) |
| 5965 for (i = 0; i < mb_len; ++i) | |
| 5966 { | |
| 5967 --len; | |
| 5968 ++src; | |
| 5969 if (dest != NULL) | |
| 5970 *dest++ = *src; | |
| 5971 } | |
| 5972 } | |
| 464 | 5973 # endif |
| 7 | 5974 } |
| 5975 if (dest != NULL) | |
| 5976 *dest = NUL; | |
| 5977 | |
| 5978 return m; | |
| 5979 } | |
| 5980 #endif /* FEAT_INS_EXPAND */ | |
| 5981 | |
| 5982 /* | |
| 5983 * Next character is interpreted literally. | |
| 5984 * A one, two or three digit decimal number is interpreted as its byte value. | |
| 5985 * If one or two digits are entered, the next character is given to vungetc(). | |
| 5986 * For Unicode a character > 255 may be returned. | |
| 5987 */ | |
| 5988 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5989 get_literal(void) |
| 7 | 5990 { |
| 5991 int cc; | |
| 5992 int nc; | |
| 5993 int i; | |
| 5994 int hex = FALSE; | |
| 5995 int octal = FALSE; | |
| 5996 #ifdef FEAT_MBYTE | |
| 5997 int unicode = 0; | |
| 5998 #endif | |
| 5999 | |
| 6000 if (got_int) | |
| 6001 return Ctrl_C; | |
| 6002 | |
| 6003 #ifdef FEAT_GUI | |
| 6004 /* | |
| 6005 * In GUI there is no point inserting the internal code for a special key. | |
| 6006 * It is more useful to insert the string "<KEY>" instead. This would | |
| 6007 * probably be useful in a text window too, but it would not be | |
| 6008 * vi-compatible (maybe there should be an option for it?) -- webb | |
| 6009 */ | |
| 6010 if (gui.in_use) | |
| 6011 ++allow_keys; | |
| 6012 #endif | |
| 6013 #ifdef USE_ON_FLY_SCROLL | |
| 6014 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 6015 #endif | |
| 6016 ++no_mapping; /* don't map the next key hits */ | |
| 6017 cc = 0; | |
| 6018 i = 0; | |
| 6019 for (;;) | |
| 6020 { | |
| 1389 | 6021 nc = plain_vgetc(); |
| 7 | 6022 #ifdef FEAT_CMDL_INFO |
| 6023 if (!(State & CMDLINE) | |
| 6024 # ifdef FEAT_MBYTE | |
| 6025 && MB_BYTE2LEN_CHECK(nc) == 1 | |
| 6026 # endif | |
| 6027 ) | |
| 6028 add_to_showcmd(nc); | |
| 6029 #endif | |
| 6030 if (nc == 'x' || nc == 'X') | |
| 6031 hex = TRUE; | |
| 6032 else if (nc == 'o' || nc == 'O') | |
| 6033 octal = TRUE; | |
| 6034 #ifdef FEAT_MBYTE | |
| 6035 else if (nc == 'u' || nc == 'U') | |
| 6036 unicode = nc; | |
| 6037 #endif | |
| 6038 else | |
| 6039 { | |
| 6040 if (hex | |
| 6041 #ifdef FEAT_MBYTE | |
| 6042 || unicode != 0 | |
| 6043 #endif | |
| 6044 ) | |
| 6045 { | |
| 6046 if (!vim_isxdigit(nc)) | |
| 6047 break; | |
| 6048 cc = cc * 16 + hex2nr(nc); | |
| 6049 } | |
| 6050 else if (octal) | |
| 6051 { | |
| 6052 if (nc < '0' || nc > '7') | |
| 6053 break; | |
| 6054 cc = cc * 8 + nc - '0'; | |
| 6055 } | |
| 6056 else | |
| 6057 { | |
| 6058 if (!VIM_ISDIGIT(nc)) | |
| 6059 break; | |
| 6060 cc = cc * 10 + nc - '0'; | |
| 6061 } | |
| 6062 | |
| 6063 ++i; | |
| 6064 } | |
| 6065 | |
| 6066 if (cc > 255 | |
| 6067 #ifdef FEAT_MBYTE | |
| 6068 && unicode == 0 | |
| 6069 #endif | |
| 6070 ) | |
| 6071 cc = 255; /* limit range to 0-255 */ | |
| 6072 nc = 0; | |
| 6073 | |
| 6074 if (hex) /* hex: up to two chars */ | |
| 6075 { | |
| 6076 if (i >= 2) | |
| 6077 break; | |
| 6078 } | |
| 6079 #ifdef FEAT_MBYTE | |
| 6080 else if (unicode) /* Unicode: up to four or eight chars */ | |
| 6081 { | |
| 6082 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
| 6083 break; | |
| 6084 } | |
| 6085 #endif | |
| 6086 else if (i >= 3) /* decimal or octal: up to three chars */ | |
| 6087 break; | |
| 6088 } | |
| 6089 if (i == 0) /* no number entered */ | |
| 6090 { | |
| 6091 if (nc == K_ZERO) /* NUL is stored as NL */ | |
| 6092 { | |
| 6093 cc = '\n'; | |
| 6094 nc = 0; | |
| 6095 } | |
| 6096 else | |
| 6097 { | |
| 6098 cc = nc; | |
| 6099 nc = 0; | |
| 6100 } | |
| 6101 } | |
| 6102 | |
| 6103 if (cc == 0) /* NUL is stored as NL */ | |
| 6104 cc = '\n'; | |
| 221 | 6105 #ifdef FEAT_MBYTE |
| 6106 if (enc_dbcs && (cc & 0xff) == 0) | |
| 6107 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the | |
| 6108 second byte will cause trouble! */ | |
| 6109 #endif | |
| 7 | 6110 |
| 6111 --no_mapping; | |
| 6112 #ifdef FEAT_GUI | |
| 6113 if (gui.in_use) | |
| 6114 --allow_keys; | |
| 6115 #endif | |
| 6116 if (nc) | |
| 6117 vungetc(nc); | |
| 6118 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */ | |
| 6119 return cc; | |
| 6120 } | |
| 6121 | |
| 6122 /* | |
| 6123 * Insert character, taking care of special keys and mod_mask | |
| 6124 */ | |
| 6125 static void | |
|
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changeset
|
6126 insert_special( |
|
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diff
changeset
|
6127 int c, |
|
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diff
changeset
|
6128 int allow_modmask, |
|
83861277e6a3
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diff
changeset
|
6129 int ctrlv) /* c was typed after CTRL-V */ |
| 7 | 6130 { |
| 6131 char_u *p; | |
| 6132 int len; | |
| 6133 | |
| 6134 /* | |
| 6135 * Special function key, translate into "<Key>". Up to the last '>' is | |
| 6136 * inserted with ins_str(), so as not to replace characters in replace | |
| 6137 * mode. | |
| 6138 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
| 6139 * unless 'allow_modmask' is TRUE. | |
| 6140 */ | |
|
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|
6141 #ifdef MACOS_X |
| 7 | 6142 /* Command-key never produces a normal key */ |
| 6143 if (mod_mask & MOD_MASK_CMD) | |
| 6144 allow_modmask = TRUE; | |
| 6145 #endif | |
| 6146 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
| 6147 { | |
| 6148 p = get_special_key_name(c, mod_mask); | |
| 6149 len = (int)STRLEN(p); | |
| 6150 c = p[len - 1]; | |
| 6151 if (len > 2) | |
| 6152 { | |
| 6153 if (stop_arrow() == FAIL) | |
| 6154 return; | |
| 6155 p[len - 1] = NUL; | |
| 6156 ins_str(p); | |
| 620 | 6157 AppendToRedobuffLit(p, -1); |
| 7 | 6158 ctrlv = FALSE; |
| 6159 } | |
| 6160 } | |
| 6161 if (stop_arrow() == OK) | |
| 6162 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
| 6163 } | |
| 6164 | |
| 6165 /* | |
| 6166 * Special characters in this context are those that need processing other | |
| 6167 * than the simple insertion that can be performed here. This includes ESC | |
| 6168 * which terminates the insert, and CR/NL which need special processing to | |
| 6169 * open up a new line. This routine tries to optimize insertions performed by | |
| 6170 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
| 6171 * stop and defer processing to the "normal" mechanism. | |
| 6172 * '0' and '^' are special, because they can be followed by CTRL-D. | |
| 6173 */ | |
| 6174 #ifdef EBCDIC | |
| 6175 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
| 6176 #else | |
| 6177 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
| 6178 #endif | |
| 6179 | |
| 6180 #ifdef FEAT_MBYTE | |
|
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|
6181 # define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1)))) |
| 7 | 6182 #else |
|
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changeset
|
6183 # define WHITECHAR(cc) VIM_ISWHITE(cc) |
| 7 | 6184 #endif |
| 6185 | |
| 3584 | 6186 /* |
| 6187 * "flags": INSCHAR_FORMAT - force formatting | |
| 6188 * INSCHAR_CTRLV - char typed just after CTRL-V | |
| 6189 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
| 6190 * | |
| 6191 * NOTE: passes the flags value straight through to internal_format() which, | |
| 6192 * beside INSCHAR_FORMAT (above), is also looking for these: | |
| 6193 * INSCHAR_DO_COM - format comments | |
| 6194 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
| 6195 */ | |
| 7 | 6196 void |
|
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diff
changeset
|
6197 insertchar( |
|
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parents:
7799
diff
changeset
|
6198 int c, /* character to insert or NUL */ |
|
83861277e6a3
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7799
diff
changeset
|
6199 int flags, /* INSCHAR_FORMAT, etc. */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6200 int second_indent) /* indent for second line if >= 0 */ |
| 7 | 6201 { |
| 6202 int textwidth; | |
| 6203 #ifdef FEAT_COMMENTS | |
| 6204 char_u *p; | |
| 667 | 6205 #endif |
| 7 | 6206 int fo_ins_blank; |
| 6667 | 6207 int force_format = flags & INSCHAR_FORMAT; |
| 6208 | |
| 6209 textwidth = comp_textwidth(force_format); | |
| 7 | 6210 fo_ins_blank = has_format_option(FO_INS_BLANK); |
| 6211 | |
| 6212 /* | |
| 6213 * Try to break the line in two or more pieces when: | |
| 6214 * - Always do this if we have been called to do formatting only. | |
| 6215 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
| 6216 * ends in white space. | |
| 6217 * - Otherwise: | |
| 6218 * - Don't do this if inserting a blank | |
| 6219 * - Don't do this if an existing character is being replaced, unless | |
| 6220 * we're in VREPLACE mode. | |
| 6221 * - Do this if the cursor is not on the line where insert started | |
| 6222 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
| 6223 * before the insert. | |
| 6224 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
| 6225 * before 'textwidth' | |
| 6226 */ | |
| 667 | 6227 if (textwidth > 0 |
| 6667 | 6228 && (force_format |
|
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diff
changeset
|
6229 || (!VIM_ISWHITE(c) |
| 7 | 6230 && !((State & REPLACE_FLAG) |
| 6231 && !(State & VREPLACE_FLAG) | |
| 6232 && *ml_get_cursor() != NUL) | |
| 6233 && (curwin->w_cursor.lnum != Insstart.lnum | |
| 6234 || ((!has_format_option(FO_INS_LONG) | |
| 6235 || Insstart_textlen <= (colnr_T)textwidth) | |
| 6236 && (!fo_ins_blank | |
| 6237 || Insstart_blank_vcol <= (colnr_T)textwidth | |
| 6238 )))))) | |
| 6239 { | |
| 667 | 6240 /* Format with 'formatexpr' when it's set. Use internal formatting |
| 6241 * when 'formatexpr' isn't set or it returns non-zero. */ | |
| 6242 #if defined(FEAT_EVAL) | |
| 6667 | 6243 int do_internal = TRUE; |
| 6244 colnr_T virtcol = get_nolist_virtcol() | |
| 6245 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6246 | |
| 6247 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
| 6248 && (force_format || virtcol > (colnr_T)textwidth)) | |
| 1000 | 6249 { |
| 6250 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
| 6251 /* It may be required to save for undo again, e.g. when setline() | |
| 6252 * was called. */ | |
| 6253 ins_need_undo = TRUE; | |
| 6254 } | |
| 6255 if (do_internal) | |
| 667 | 6256 #endif |
| 2004 | 6257 internal_format(textwidth, second_indent, flags, c == NUL, c); |
| 667 | 6258 } |
| 6259 | |
| 7 | 6260 if (c == NUL) /* only formatting was wanted */ |
| 6261 return; | |
| 6262 | |
| 6263 #ifdef FEAT_COMMENTS | |
| 6264 /* Check whether this character should end a comment. */ | |
| 6265 if (did_ai && (int)c == end_comment_pending) | |
| 6266 { | |
| 6267 char_u *line; | |
| 6268 char_u lead_end[COM_MAX_LEN]; /* end-comment string */ | |
| 6269 int middle_len, end_len; | |
| 6270 int i; | |
| 6271 | |
| 6272 /* | |
| 6273 * Need to remove existing (middle) comment leader and insert end | |
| 6274 * comment leader. First, check what comment leader we can find. | |
| 6275 */ | |
| 3562 | 6276 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
| 7 | 6277 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */ |
| 6278 { | |
| 6279 /* Skip middle-comment string */ | |
| 6280 while (*p && p[-1] != ':') /* find end of middle flags */ | |
| 6281 ++p; | |
| 6282 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6283 /* Don't count trailing white space for middle_len */ | |
|
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diff
changeset
|
6284 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
| 7 | 6285 --middle_len; |
| 6286 | |
| 6287 /* Find the end-comment string */ | |
| 6288 while (*p && p[-1] != ':') /* find end of end flags */ | |
| 6289 ++p; | |
| 6290 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6291 | |
| 6292 /* Skip white space before the cursor */ | |
| 6293 i = curwin->w_cursor.col; | |
|
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changeset
|
6294 while (--i >= 0 && VIM_ISWHITE(line[i])) |
| 7 | 6295 ; |
| 6296 i++; | |
| 6297 | |
| 6298 /* Skip to before the middle leader */ | |
| 6299 i -= middle_len; | |
| 6300 | |
| 6301 /* Check some expected things before we go on */ | |
| 6302 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) | |
| 6303 { | |
| 6304 /* Backspace over all the stuff we want to replace */ | |
| 6305 backspace_until_column(i); | |
| 6306 | |
| 6307 /* | |
| 6308 * Insert the end-comment string, except for the last | |
| 6309 * character, which will get inserted as normal later. | |
| 6310 */ | |
| 6311 ins_bytes_len(lead_end, end_len - 1); | |
| 6312 } | |
| 6313 } | |
| 6314 } | |
| 6315 end_comment_pending = NUL; | |
| 6316 #endif | |
| 6317 | |
| 6318 did_ai = FALSE; | |
| 6319 #ifdef FEAT_SMARTINDENT | |
| 6320 did_si = FALSE; | |
| 6321 can_si = FALSE; | |
| 6322 can_si_back = FALSE; | |
| 6323 #endif | |
| 6324 | |
| 6325 /* | |
| 6326 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
| 6327 * This speeds up normal text input considerably. | |
| 6328 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
| 6329 * need to re-indent at a ':', or any other character (but not what | |
| 6330 * 'paste' is set).. | |
| 3390 | 6331 * Don't do this when there an InsertCharPre autocommand is defined, |
| 6332 * because we need to fire the event for every character. | |
|
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diff
changeset
|
6333 * Do the check for InsertCharPre before the call to vpeekc() because the |
|
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diff
changeset
|
6334 * InsertCharPre autocommand could change the input buffer. |
| 7 | 6335 */ |
| 6336 #ifdef USE_ON_FLY_SCROLL | |
| 6337 dont_scroll = FALSE; /* allow scrolling here */ | |
| 6338 #endif | |
| 6339 | |
| 6340 if ( !ISSPECIAL(c) | |
| 6341 #ifdef FEAT_MBYTE | |
| 6342 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
| 6343 #endif | |
|
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changeset
|
6344 && !has_insertcharpre() |
| 7 | 6345 && vpeekc() != NUL |
| 6346 && !(State & REPLACE_FLAG) | |
| 6347 #ifdef FEAT_CINDENT | |
| 6348 && !cindent_on() | |
| 6349 #endif | |
| 6350 #ifdef FEAT_RIGHTLEFT | |
| 6351 && !p_ri | |
| 6352 #endif | |
|
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|
6353 ) |
| 7 | 6354 { |
| 6355 #define INPUT_BUFLEN 100 | |
| 6356 char_u buf[INPUT_BUFLEN + 1]; | |
| 6357 int i; | |
| 6358 colnr_T virtcol = 0; | |
| 6359 | |
| 6360 buf[0] = c; | |
| 6361 i = 1; | |
| 667 | 6362 if (textwidth > 0) |
| 7 | 6363 virtcol = get_nolist_virtcol(); |
| 6364 /* | |
| 6365 * Stop the string when: | |
| 6366 * - no more chars available | |
| 6367 * - finding a special character (command key) | |
| 6368 * - buffer is full | |
| 6369 * - running into the 'textwidth' boundary | |
| 6370 * - need to check for abbreviation: A non-word char after a word-char | |
| 6371 */ | |
| 6372 while ( (c = vpeekc()) != NUL | |
| 6373 && !ISSPECIAL(c) | |
| 6374 #ifdef FEAT_MBYTE | |
| 6375 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
| 6376 #endif | |
| 6377 && i < INPUT_BUFLEN | |
|
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|
6378 # ifdef FEAT_FKMAP |
|
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changeset
|
6379 && !(p_fkmap && KeyTyped) /* Farsi mode mapping moves cursor */ |
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changeset
|
6380 # endif |
| 7 | 6381 && (textwidth == 0 |
| 6382 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
| 6383 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
| 6384 { | |
| 6385 #ifdef FEAT_RIGHTLEFT | |
| 6386 c = vgetc(); | |
| 6387 if (p_hkmap && KeyTyped) | |
| 6388 c = hkmap(c); /* Hebrew mode mapping */ | |
| 6389 buf[i++] = c; | |
| 6390 #else | |
| 6391 buf[i++] = vgetc(); | |
| 6392 #endif | |
| 6393 } | |
| 6394 | |
| 6395 #ifdef FEAT_DIGRAPHS | |
| 6396 do_digraph(-1); /* clear digraphs */ | |
| 6397 do_digraph(buf[i-1]); /* may be the start of a digraph */ | |
| 6398 #endif | |
| 6399 buf[i] = NUL; | |
| 6400 ins_str(buf); | |
| 6401 if (flags & INSCHAR_CTRLV) | |
| 6402 { | |
| 6403 redo_literal(*buf); | |
| 6404 i = 1; | |
| 6405 } | |
| 6406 else | |
| 6407 i = 0; | |
| 6408 if (buf[i] != NUL) | |
| 620 | 6409 AppendToRedobuffLit(buf + i, -1); |
| 7 | 6410 } |
| 6411 else | |
| 6412 { | |
| 6413 #ifdef FEAT_MBYTE | |
| 667 | 6414 int cc; |
| 6415 | |
| 7 | 6416 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 6417 { | |
| 6418 char_u buf[MB_MAXBYTES + 1]; | |
| 6419 | |
| 6420 (*mb_char2bytes)(c, buf); | |
| 6421 buf[cc] = NUL; | |
| 6422 ins_char_bytes(buf, cc); | |
| 6423 AppendCharToRedobuff(c); | |
| 6424 } | |
| 6425 else | |
| 6426 #endif | |
| 6427 { | |
| 6428 ins_char(c); | |
| 6429 if (flags & INSCHAR_CTRLV) | |
| 6430 redo_literal(c); | |
| 6431 else | |
| 6432 AppendCharToRedobuff(c); | |
| 6433 } | |
| 6434 } | |
| 6435 } | |
| 6436 | |
| 6437 /* | |
| 667 | 6438 * Format text at the current insert position. |
| 3584 | 6439 * |
| 6440 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent | |
| 6441 * will be the comment leader length sent to open_line(). | |
| 667 | 6442 */ |
| 6443 static void | |
|
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7799
diff
changeset
|
6444 internal_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6445 int textwidth, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6446 int second_indent, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6447 int flags, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6448 int format_only, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6449 int c) /* character to be inserted (can be NUL) */ |
| 667 | 6450 { |
| 6451 int cc; | |
| 6452 int save_char = NUL; | |
| 6453 int haveto_redraw = FALSE; | |
| 6454 int fo_ins_blank = has_format_option(FO_INS_BLANK); | |
| 6455 #ifdef FEAT_MBYTE | |
| 6456 int fo_multibyte = has_format_option(FO_MBYTE_BREAK); | |
| 6457 #endif | |
| 6458 int fo_white_par = has_format_option(FO_WHITE_PAR); | |
| 6459 int first_line = TRUE; | |
| 6460 #ifdef FEAT_COMMENTS | |
| 6461 colnr_T leader_len; | |
| 6462 int no_leader = FALSE; | |
| 6463 int do_comments = (flags & INSCHAR_DO_COM); | |
| 6464 #endif | |
| 6199 | 6465 #ifdef FEAT_LINEBREAK |
| 6466 int has_lbr = curwin->w_p_lbr; | |
| 6467 | |
| 6468 /* make sure win_lbr_chartabsize() counts correctly */ | |
| 6469 curwin->w_p_lbr = FALSE; | |
| 6470 #endif | |
| 667 | 6471 |
| 6472 /* | |
| 6473 * When 'ai' is off we don't want a space under the cursor to be | |
| 6474 * deleted. Replace it with an 'x' temporarily. | |
| 6475 */ | |
|
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changeset
|
6476 if (!curbuf->b_p_ai && !(State & VREPLACE_FLAG)) |
| 667 | 6477 { |
| 6478 cc = gchar_cursor(); | |
|
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changeset
|
6479 if (VIM_ISWHITE(cc)) |
| 667 | 6480 { |
| 6481 save_char = cc; | |
| 6482 pchar_cursor('x'); | |
| 6483 } | |
| 6484 } | |
| 6485 | |
| 6486 /* | |
| 6487 * Repeat breaking lines, until the current line is not too long. | |
| 6488 */ | |
| 6489 while (!got_int) | |
| 6490 { | |
| 6491 int startcol; /* Cursor column at entry */ | |
| 6492 int wantcol; /* column at textwidth border */ | |
| 6493 int foundcol; /* column for start of spaces */ | |
| 6494 int end_foundcol = 0; /* column for start of word */ | |
| 6495 colnr_T len; | |
| 6496 colnr_T virtcol; | |
| 6497 int orig_col = 0; | |
| 6498 char_u *saved_text = NULL; | |
| 6499 colnr_T col; | |
| 2004 | 6500 colnr_T end_col; |
|
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changeset
|
6501 int wcc; // counter for whitespace chars |
| 2004 | 6502 |
| 6503 virtcol = get_nolist_virtcol() | |
| 6504 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6505 if (virtcol <= (colnr_T)textwidth) | |
| 667 | 6506 break; |
| 6507 | |
| 6508 #ifdef FEAT_COMMENTS | |
| 6509 if (no_leader) | |
| 6510 do_comments = FALSE; | |
| 6511 else if (!(flags & INSCHAR_FORMAT) | |
| 6512 && has_format_option(FO_WRAP_COMS)) | |
| 6513 do_comments = TRUE; | |
| 6514 | |
| 6515 /* Don't break until after the comment leader */ | |
| 6516 if (do_comments) | |
| 3562 | 6517 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE); |
| 667 | 6518 else |
| 6519 leader_len = 0; | |
| 6520 | |
| 6521 /* If the line doesn't start with a comment leader, then don't | |
| 6522 * start one in a following broken line. Avoids that a %word | |
| 6523 * moved to the start of the next line causes all following lines | |
| 6524 * to start with %. */ | |
| 6525 if (leader_len == 0) | |
| 6526 no_leader = TRUE; | |
| 6527 #endif | |
| 6528 if (!(flags & INSCHAR_FORMAT) | |
| 6529 #ifdef FEAT_COMMENTS | |
| 6530 && leader_len == 0 | |
| 6531 #endif | |
| 6532 && !has_format_option(FO_WRAP)) | |
| 6533 | |
| 6534 break; | |
| 6535 if ((startcol = curwin->w_cursor.col) == 0) | |
| 6536 break; | |
| 6537 | |
| 6538 /* find column of textwidth border */ | |
| 6539 coladvance((colnr_T)textwidth); | |
| 6540 wantcol = curwin->w_cursor.col; | |
| 6541 | |
| 2004 | 6542 curwin->w_cursor.col = startcol; |
| 667 | 6543 foundcol = 0; |
| 6544 | |
| 6545 /* | |
| 6546 * Find position to break at. | |
| 6547 * Stop at first entered white when 'formatoptions' has 'v' | |
| 6548 */ | |
| 6549 while ((!fo_ins_blank && !has_format_option(FO_INS_VI)) | |
| 3162 | 6550 || (flags & INSCHAR_FORMAT) |
| 667 | 6551 || curwin->w_cursor.lnum != Insstart.lnum |
| 6552 || curwin->w_cursor.col >= Insstart.col) | |
| 6553 { | |
| 2004 | 6554 if (curwin->w_cursor.col == startcol && c != NUL) |
| 6555 cc = c; | |
| 6556 else | |
| 6557 cc = gchar_cursor(); | |
| 667 | 6558 if (WHITECHAR(cc)) |
| 6559 { | |
| 6560 /* remember position of blank just before text */ | |
| 2004 | 6561 end_col = curwin->w_cursor.col; |
| 667 | 6562 |
|
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|
6563 // find start of sequence of blanks |
|
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changeset
|
6564 wcc = 0; |
| 667 | 6565 while (curwin->w_cursor.col > 0 && WHITECHAR(cc)) |
| 6566 { | |
| 6567 dec_cursor(); | |
| 6568 cc = gchar_cursor(); | |
|
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|
6569 |
|
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parents:
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diff
changeset
|
6570 // Increment count of how many whitespace chars in this |
|
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parents:
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|
6571 // group; we only need to know if it's more than one. |
|
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|
6572 if (wcc < 2) |
|
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parents:
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diff
changeset
|
6573 wcc++; |
| 667 | 6574 } |
| 6575 if (curwin->w_cursor.col == 0 && WHITECHAR(cc)) | |
| 6576 break; /* only spaces in front of text */ | |
|
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|
6577 |
|
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|
6578 // Don't break after a period when 'formatoptions' has 'p' and |
|
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parents:
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diff
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|
6579 // there are less than two spaces. |
|
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|
6580 if (has_format_option(FO_PERIOD_ABBR) && cc == '.' && wcc < 2) |
|
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|
6581 continue; |
|
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|
6582 |
| 667 | 6583 #ifdef FEAT_COMMENTS |
| 6584 /* Don't break until after the comment leader */ | |
| 6585 if (curwin->w_cursor.col < leader_len) | |
| 6586 break; | |
| 6587 #endif | |
| 6588 if (has_format_option(FO_ONE_LETTER)) | |
| 6589 { | |
| 6590 /* do not break after one-letter words */ | |
| 6591 if (curwin->w_cursor.col == 0) | |
| 6592 break; /* one-letter word at begin */ | |
| 2004 | 6593 #ifdef FEAT_COMMENTS |
| 6594 /* do not break "#a b" when 'tw' is 2 */ | |
| 6595 if (curwin->w_cursor.col <= leader_len) | |
| 6596 break; | |
| 6597 #endif | |
| 667 | 6598 col = curwin->w_cursor.col; |
| 6599 dec_cursor(); | |
| 6600 cc = gchar_cursor(); | |
| 6601 | |
| 6602 if (WHITECHAR(cc)) | |
| 6603 continue; /* one-letter, continue */ | |
| 6604 curwin->w_cursor.col = col; | |
| 6605 } | |
| 2004 | 6606 |
| 6607 inc_cursor(); | |
| 6608 | |
| 6609 end_foundcol = end_col + 1; | |
| 6610 foundcol = curwin->w_cursor.col; | |
| 6611 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 667 | 6612 break; |
| 6613 } | |
| 6614 #ifdef FEAT_MBYTE | |
| 2004 | 6615 else if (cc >= 0x100 && fo_multibyte) |
| 667 | 6616 { |
| 6617 /* Break after or before a multi-byte character. */ | |
| 2004 | 6618 if (curwin->w_cursor.col != startcol) |
| 6619 { | |
| 6620 #ifdef FEAT_COMMENTS | |
| 6621 /* Don't break until after the comment leader */ | |
| 6622 if (curwin->w_cursor.col < leader_len) | |
| 6623 break; | |
| 6624 #endif | |
| 6625 col = curwin->w_cursor.col; | |
| 6626 inc_cursor(); | |
| 6627 /* Don't change end_foundcol if already set. */ | |
| 6628 if (foundcol != curwin->w_cursor.col) | |
| 6629 { | |
| 6630 foundcol = curwin->w_cursor.col; | |
| 6631 end_foundcol = foundcol; | |
| 6632 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 6633 break; | |
| 6634 } | |
| 6635 curwin->w_cursor.col = col; | |
| 6636 } | |
| 6637 | |
| 6638 if (curwin->w_cursor.col == 0) | |
| 6639 break; | |
| 6640 | |
| 6641 col = curwin->w_cursor.col; | |
| 6642 | |
| 6643 dec_cursor(); | |
| 6644 cc = gchar_cursor(); | |
| 6645 | |
| 6646 if (WHITECHAR(cc)) | |
| 6647 continue; /* break with space */ | |
| 6648 #ifdef FEAT_COMMENTS | |
| 6649 /* Don't break until after the comment leader */ | |
| 6650 if (curwin->w_cursor.col < leader_len) | |
| 6651 break; | |
| 6652 #endif | |
| 6653 | |
| 6654 curwin->w_cursor.col = col; | |
| 6655 | |
| 667 | 6656 foundcol = curwin->w_cursor.col; |
| 6657 end_foundcol = foundcol; | |
| 2004 | 6658 if (curwin->w_cursor.col <= (colnr_T)wantcol) |
| 6659 break; | |
| 667 | 6660 } |
| 6661 #endif | |
| 6662 if (curwin->w_cursor.col == 0) | |
| 6663 break; | |
| 6664 dec_cursor(); | |
| 6665 } | |
| 6666 | |
| 6667 if (foundcol == 0) /* no spaces, cannot break line */ | |
| 6668 { | |
| 6669 curwin->w_cursor.col = startcol; | |
| 6670 break; | |
| 6671 } | |
| 6672 | |
| 6673 /* Going to break the line, remove any "$" now. */ | |
| 6674 undisplay_dollar(); | |
| 6675 | |
| 6676 /* | |
| 6677 * Offset between cursor position and line break is used by replace | |
| 6678 * stack functions. VREPLACE does not use this, and backspaces | |
| 6679 * over the text instead. | |
| 6680 */ | |
| 6681 if (State & VREPLACE_FLAG) | |
| 6682 orig_col = startcol; /* Will start backspacing from here */ | |
| 6683 else | |
| 2004 | 6684 replace_offset = startcol - end_foundcol; |
| 667 | 6685 |
| 6686 /* | |
| 6687 * adjust startcol for spaces that will be deleted and | |
| 6688 * characters that will remain on top line | |
| 6689 */ | |
| 6690 curwin->w_cursor.col = foundcol; | |
| 2004 | 6691 while ((cc = gchar_cursor(), WHITECHAR(cc)) |
| 6692 && (!fo_white_par || curwin->w_cursor.col < startcol)) | |
| 667 | 6693 inc_cursor(); |
| 6694 startcol -= curwin->w_cursor.col; | |
| 6695 if (startcol < 0) | |
| 6696 startcol = 0; | |
| 6697 | |
| 6698 if (State & VREPLACE_FLAG) | |
| 6699 { | |
| 6700 /* | |
| 6701 * In VREPLACE mode, we will backspace over the text to be | |
| 6702 * wrapped, so save a copy now to put on the next line. | |
| 6703 */ | |
| 6704 saved_text = vim_strsave(ml_get_cursor()); | |
| 6705 curwin->w_cursor.col = orig_col; | |
| 6706 if (saved_text == NULL) | |
| 6707 break; /* Can't do it, out of memory */ | |
| 6708 saved_text[startcol] = NUL; | |
| 6709 | |
| 6710 /* Backspace over characters that will move to the next line */ | |
| 6711 if (!fo_white_par) | |
| 6712 backspace_until_column(foundcol); | |
| 6713 } | |
| 6714 else | |
| 6715 { | |
| 6716 /* put cursor after pos. to break line */ | |
| 6717 if (!fo_white_par) | |
| 6718 curwin->w_cursor.col = foundcol; | |
| 6719 } | |
| 6720 | |
| 6721 /* | |
| 6722 * Split the line just before the margin. | |
| 6723 * Only insert/delete lines, but don't really redraw the window. | |
| 6724 */ | |
| 6725 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX | |
| 6726 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0) | |
| 6727 #ifdef FEAT_COMMENTS | |
| 6728 + (do_comments ? OPENLINE_DO_COM : 0) | |
| 3584 | 6729 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0) |
| 6730 #endif | |
| 6731 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent)); | |
| 6732 if (!(flags & INSCHAR_COM_LIST)) | |
| 6733 old_indent = 0; | |
| 667 | 6734 |
| 6735 replace_offset = 0; | |
| 6736 if (first_line) | |
| 6737 { | |
| 3584 | 6738 if (!(flags & INSCHAR_COM_LIST)) |
| 6739 { | |
| 6740 /* | |
| 3632 | 6741 * This section is for auto-wrap of numeric lists. When not |
| 6742 * in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST | |
| 6743 * flag will be set and open_line() will handle it (as seen | |
| 6744 * above). The code here (and in get_number_indent()) will | |
| 6745 * recognize comments if needed... | |
| 3584 | 6746 */ |
| 6747 if (second_indent < 0 && has_format_option(FO_Q_NUMBER)) | |
| 3632 | 6748 second_indent = |
| 6749 get_number_indent(curwin->w_cursor.lnum - 1); | |
| 3584 | 6750 if (second_indent >= 0) |
| 6751 { | |
| 6752 if (State & VREPLACE_FLAG) | |
| 6753 change_indent(INDENT_SET, second_indent, | |
| 6754 FALSE, NUL, TRUE); | |
| 6755 else | |
| 3632 | 6756 #ifdef FEAT_COMMENTS |
| 6757 if (leader_len > 0 && second_indent - leader_len > 0) | |
| 6758 { | |
| 6759 int i; | |
| 6760 int padding = second_indent - leader_len; | |
| 6761 | |
| 6762 /* We started at the first_line of a numbered list | |
| 6763 * that has a comment. the open_line() function has | |
| 6764 * inserted the proper comment leader and positioned | |
| 6765 * the cursor at the end of the split line. Now we | |
| 6766 * add the additional whitespace needed after the | |
| 6767 * comment leader for the numbered list. */ | |
| 6768 for (i = 0; i < padding; i++) | |
| 6769 ins_str((char_u *)" "); | |
| 6770 } | |
| 6771 else | |
| 6772 { | |
| 6773 #endif | |
| 3584 | 6774 (void)set_indent(second_indent, SIN_CHANGED); |
| 3632 | 6775 #ifdef FEAT_COMMENTS |
| 6776 } | |
| 6777 #endif | |
| 3584 | 6778 } |
| 667 | 6779 } |
| 6780 first_line = FALSE; | |
| 6781 } | |
| 6782 | |
| 6783 if (State & VREPLACE_FLAG) | |
| 6784 { | |
| 6785 /* | |
| 6786 * In VREPLACE mode we have backspaced over the text to be | |
| 6787 * moved, now we re-insert it into the new line. | |
| 6788 */ | |
| 6789 ins_bytes(saved_text); | |
| 6790 vim_free(saved_text); | |
| 6791 } | |
| 6792 else | |
| 6793 { | |
| 6794 /* | |
| 6795 * Check if cursor is not past the NUL off the line, cindent | |
| 6796 * may have added or removed indent. | |
| 6797 */ | |
| 6798 curwin->w_cursor.col += startcol; | |
| 6799 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 6800 if (curwin->w_cursor.col > len) | |
| 6801 curwin->w_cursor.col = len; | |
| 6802 } | |
| 6803 | |
| 6804 haveto_redraw = TRUE; | |
| 6805 #ifdef FEAT_CINDENT | |
| 6806 can_cindent = TRUE; | |
| 6807 #endif | |
| 6808 /* moved the cursor, don't autoindent or cindent now */ | |
| 6809 did_ai = FALSE; | |
| 6810 #ifdef FEAT_SMARTINDENT | |
| 6811 did_si = FALSE; | |
| 6812 can_si = FALSE; | |
| 6813 can_si_back = FALSE; | |
| 6814 #endif | |
| 6815 line_breakcheck(); | |
| 6816 } | |
| 6817 | |
| 6818 if (save_char != NUL) /* put back space after cursor */ | |
| 6819 pchar_cursor(save_char); | |
| 6820 | |
| 6199 | 6821 #ifdef FEAT_LINEBREAK |
| 6822 curwin->w_p_lbr = has_lbr; | |
| 6823 #endif | |
| 667 | 6824 if (!format_only && haveto_redraw) |
| 6825 { | |
| 6826 update_topline(); | |
| 6827 redraw_curbuf_later(VALID); | |
| 6828 } | |
| 6829 } | |
| 6830 | |
| 6831 /* | |
| 7 | 6832 * Called after inserting or deleting text: When 'formatoptions' includes the |
| 6833 * 'a' flag format from the current line until the end of the paragraph. | |
| 6834 * Keep the cursor at the same position relative to the text. | |
| 6835 * The caller must have saved the cursor line for undo, following ones will be | |
| 6836 * saved here. | |
| 6837 */ | |
| 6838 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6839 auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6840 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
|
6841 int prev_line) /* may start in previous line */ |
| 7 | 6842 { |
| 6843 pos_T pos; | |
| 6844 colnr_T len; | |
| 6845 char_u *old; | |
| 6846 char_u *new, *pnew; | |
| 6847 int wasatend; | |
| 301 | 6848 int cc; |
| 7 | 6849 |
| 6850 if (!has_format_option(FO_AUTO)) | |
| 6851 return; | |
| 6852 | |
| 6853 pos = curwin->w_cursor; | |
| 6854 old = ml_get_curline(); | |
| 6855 | |
| 6856 /* may remove added space */ | |
| 6857 check_auto_format(FALSE); | |
| 6858 | |
| 6859 /* Don't format in Insert mode when the cursor is on a trailing blank, the | |
| 6860 * user might insert normal text next. Also skip formatting when "1" is | |
| 6861 * in 'formatoptions' and there is a single character before the cursor. | |
| 6862 * Otherwise the line would be broken and when typing another non-white | |
| 6863 * next they are not joined back together. */ | |
| 1872 | 6864 wasatend = (pos.col == (colnr_T)STRLEN(old)); |
| 7 | 6865 if (*old != NUL && !trailblank && wasatend) |
| 6866 { | |
| 6867 dec_cursor(); | |
| 301 | 6868 cc = gchar_cursor(); |
| 6869 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0 | |
| 6870 && has_format_option(FO_ONE_LETTER)) | |
| 7 | 6871 dec_cursor(); |
| 301 | 6872 cc = gchar_cursor(); |
| 6873 if (WHITECHAR(cc)) | |
| 7 | 6874 { |
| 6875 curwin->w_cursor = pos; | |
| 6876 return; | |
| 6877 } | |
| 6878 curwin->w_cursor = pos; | |
| 6879 } | |
| 6880 | |
| 6881 #ifdef FEAT_COMMENTS | |
| 6882 /* With the 'c' flag in 'formatoptions' and 't' missing: only format | |
| 6883 * comments. */ | |
| 6884 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP) | |
| 3562 | 6885 && get_leader_len(old, NULL, FALSE, TRUE) == 0) |
| 7 | 6886 return; |
| 6887 #endif | |
| 6888 | |
| 6889 /* | |
| 6890 * May start formatting in a previous line, so that after "x" a word is | |
| 6891 * moved to the previous line if it fits there now. Only when this is not | |
| 6892 * the start of a paragraph. | |
| 6893 */ | |
| 6894 if (prev_line && !paragraph_start(curwin->w_cursor.lnum)) | |
| 6895 { | |
| 6896 --curwin->w_cursor.lnum; | |
| 6897 if (u_save_cursor() == FAIL) | |
| 6898 return; | |
| 6899 } | |
| 6900 | |
| 6901 /* | |
| 6902 * Do the formatting and restore the cursor position. "saved_cursor" will | |
| 6903 * be adjusted for the text formatting. | |
| 6904 */ | |
| 6905 saved_cursor = pos; | |
| 1563 | 6906 format_lines((linenr_T)-1, FALSE); |
| 7 | 6907 curwin->w_cursor = saved_cursor; |
| 6908 saved_cursor.lnum = 0; | |
| 6909 | |
| 6910 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6911 { | |
| 6912 /* "cannot happen" */ | |
| 6913 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6914 coladvance((colnr_T)MAXCOL); | |
| 6915 } | |
| 6916 else | |
| 6917 check_cursor_col(); | |
| 6918 | |
| 6919 /* Insert mode: If the cursor is now after the end of the line while it | |
| 6920 * previously wasn't, the line was broken. Because of the rule above we | |
| 6921 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph | |
| 6922 * formatted. */ | |
| 6923 if (!wasatend && has_format_option(FO_WHITE_PAR)) | |
| 6924 { | |
| 6925 new = ml_get_curline(); | |
| 835 | 6926 len = (colnr_T)STRLEN(new); |
| 7 | 6927 if (curwin->w_cursor.col == len) |
| 6928 { | |
| 6929 pnew = vim_strnsave(new, len + 2); | |
| 6930 pnew[len] = ' '; | |
| 6931 pnew[len + 1] = NUL; | |
| 6932 ml_replace(curwin->w_cursor.lnum, pnew, FALSE); | |
| 6933 /* remove the space later */ | |
| 6934 did_add_space = TRUE; | |
| 6935 } | |
| 6936 else | |
| 6937 /* may remove added space */ | |
| 6938 check_auto_format(FALSE); | |
| 6939 } | |
| 6940 | |
| 6941 check_cursor(); | |
| 6942 } | |
| 6943 | |
| 6944 /* | |
| 6945 * When an extra space was added to continue a paragraph for auto-formatting, | |
| 6946 * delete it now. The space must be under the cursor, just after the insert | |
| 6947 * position. | |
| 6948 */ | |
| 6949 static void | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6950 check_auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6951 int end_insert) /* TRUE when ending Insert mode */ |
| 7 | 6952 { |
| 6953 int c = ' '; | |
| 301 | 6954 int cc; |
| 7 | 6955 |
| 6956 if (did_add_space) | |
| 6957 { | |
| 301 | 6958 cc = gchar_cursor(); |
| 6959 if (!WHITECHAR(cc)) | |
| 7 | 6960 /* Somehow the space was removed already. */ |
| 6961 did_add_space = FALSE; | |
| 6962 else | |
| 6963 { | |
| 6964 if (!end_insert) | |
| 6965 { | |
| 6966 inc_cursor(); | |
| 6967 c = gchar_cursor(); | |
| 6968 dec_cursor(); | |
| 6969 } | |
| 6970 if (c != NUL) | |
| 6971 { | |
| 6972 /* The space is no longer at the end of the line, delete it. */ | |
| 6973 del_char(FALSE); | |
| 6974 did_add_space = FALSE; | |
| 6975 } | |
| 6976 } | |
| 6977 } | |
| 6978 } | |
| 6979 | |
| 6980 /* | |
| 6981 * Find out textwidth to be used for formatting: | |
| 6982 * 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
|
6983 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin' |
| 7 | 6984 * if invalid value, use 0. |
| 6985 * Set default to window width (maximum 79) for "gq" operator. | |
| 6986 */ | |
| 6987 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6988 comp_textwidth( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6989 int ff) /* force formatting (for "gq" command) */ |
| 7 | 6990 { |
| 6991 int textwidth; | |
| 6992 | |
| 6993 textwidth = curbuf->b_p_tw; | |
| 6994 if (textwidth == 0 && curbuf->b_p_wm) | |
| 6995 { | |
| 6996 /* The width is the window width minus 'wrapmargin' minus all the | |
| 6997 * things that add to the margin. */ | |
|
12515
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Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
6998 textwidth = curwin->w_width - curbuf->b_p_wm; |
| 7 | 6999 #ifdef FEAT_CMDWIN |
| 7000 if (cmdwin_type != 0) | |
| 7001 textwidth -= 1; | |
| 7002 #endif | |
| 7003 #ifdef FEAT_FOLDING | |
| 7004 textwidth -= curwin->w_p_fdc; | |
| 7005 #endif | |
| 7006 #ifdef FEAT_SIGNS | |
|
9852
4eea48b76d03
commit https://github.com/vim/vim/commit/95ec9d6a6ab3117d60ff638670a803d43974ba51
Christian Brabandt <cb@256bit.org>
parents:
9826
diff
changeset
|
7007 if (signcolumn_on(curwin)) |
| 7 | 7008 textwidth -= 1; |
| 7009 #endif | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2107
diff
changeset
|
7010 if (curwin->w_p_nu || curwin->w_p_rnu) |
| 7 | 7011 textwidth -= 8; |
| 7012 } | |
| 7013 if (textwidth < 0) | |
| 7014 textwidth = 0; | |
| 7015 if (ff && textwidth == 0) | |
| 7016 { | |
|
12515
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Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
7017 textwidth = curwin->w_width - 1; |
| 7 | 7018 if (textwidth > 79) |
| 7019 textwidth = 79; | |
| 7020 } | |
| 7021 return textwidth; | |
| 7022 } | |
| 7023 | |
| 7024 /* | |
| 7025 * Put a character in the redo buffer, for when just after a CTRL-V. | |
| 7026 */ | |
| 7027 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7028 redo_literal(int c) |
| 7 | 7029 { |
| 7030 char_u buf[10]; | |
| 7031 | |
| 7032 /* Only digits need special treatment. Translate them into a string of | |
| 7033 * three digits. */ | |
| 7034 if (VIM_ISDIGIT(c)) | |
| 7035 { | |
| 1872 | 7036 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
| 7 | 7037 AppendToRedobuff(buf); |
| 7038 } | |
| 7039 else | |
| 7040 AppendCharToRedobuff(c); | |
| 7041 } | |
| 7042 | |
| 7043 /* | |
| 7044 * start_arrow() is called when an arrow key is used in insert mode. | |
| 484 | 7045 * For undo/redo it resembles hitting the <ESC> key. |
| 7 | 7046 */ |
| 7047 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7048 start_arrow( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7049 pos_T *end_insert_pos) /* can be NULL */ |
|
7074
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7050 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7051 start_arrow_common(end_insert_pos, TRUE); |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7052 } |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7053 |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7054 /* |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7055 * Like start_arrow() but with end_change argument. |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7056 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7057 */ |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7058 static void |
|
7817
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parents:
7799
diff
changeset
|
7059 start_arrow_with_change( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7060 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7061 int end_change) /* end undoable change */ |
|
7074
c8efa41dd451
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parents:
6971
diff
changeset
|
7062 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7063 start_arrow_common(end_insert_pos, end_change); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7064 if (!end_change) |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7065 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7066 AppendCharToRedobuff(Ctrl_G); |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7067 AppendCharToRedobuff('U'); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7068 } |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7069 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7070 |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7071 static void |
|
7817
83861277e6a3
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parents:
7799
diff
changeset
|
7072 start_arrow_common( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7073 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7074 int end_change) /* end undoable change */ |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7075 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7076 if (!arrow_used && end_change) /* something has been inserted */ |
| 7 | 7077 { |
| 7078 AppendToRedobuff(ESC_STR); | |
| 5434 | 7079 stop_insert(end_insert_pos, FALSE, FALSE); |
| 7 | 7080 arrow_used = TRUE; /* this means we stopped the current insert */ |
| 7081 } | |
| 744 | 7082 #ifdef FEAT_SPELL |
| 221 | 7083 check_spell_redraw(); |
| 7084 #endif | |
| 7 | 7085 } |
| 7086 | |
| 744 | 7087 #ifdef FEAT_SPELL |
| 221 | 7088 /* |
| 7089 * If we skipped highlighting word at cursor, do it now. | |
| 7090 * It may be skipped again, thus reset spell_redraw_lnum first. | |
| 7091 */ | |
| 7092 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7093 check_spell_redraw(void) |
| 221 | 7094 { |
| 7095 if (spell_redraw_lnum != 0) | |
| 7096 { | |
| 7097 linenr_T lnum = spell_redraw_lnum; | |
| 7098 | |
| 7099 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
|
7100 redrawWinline(curwin, lnum); |
| 221 | 7101 } |
| 7102 } | |
| 484 | 7103 |
| 7104 /* | |
| 7105 * Called when starting CTRL_X_SPELL mode: Move backwards to a previous badly | |
| 7106 * spelled word, if there is one. | |
| 7107 */ | |
| 7108 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7109 spell_back_to_badword(void) |
| 484 | 7110 { |
| 7111 pos_T tpos = curwin->w_cursor; | |
| 7112 | |
| 499 | 7113 spell_bad_len = spell_move_to(curwin, BACKWARD, TRUE, TRUE, NULL); |
| 484 | 7114 if (curwin->w_cursor.col != tpos.col) |
| 7115 start_arrow(&tpos); | |
| 7116 } | |
| 221 | 7117 #endif |
| 7118 | |
| 7 | 7119 /* |
| 7120 * stop_arrow() is called before a change is made in insert mode. | |
| 7121 * If an arrow key has been used, start a new insertion. | |
| 7122 * Returns FAIL if undo is impossible, shouldn't insert then. | |
| 7123 */ | |
| 7124 int | |
|
7817
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parents:
7799
diff
changeset
|
7125 stop_arrow(void) |
| 7 | 7126 { |
| 7127 if (arrow_used) | |
| 7128 { | |
| 6138 | 7129 Insstart = curwin->w_cursor; /* new insertion starts here */ |
| 7130 if (Insstart.col > Insstart_orig.col && !ins_need_undo) | |
| 7131 /* Don't update the original insert position when moved to the | |
| 7132 * right, except when nothing was inserted yet. */ | |
| 7133 update_Insstart_orig = FALSE; | |
| 7134 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
| 7135 | |
| 7 | 7136 if (u_save_cursor() == OK) |
| 7137 { | |
| 7138 arrow_used = FALSE; | |
| 7139 ins_need_undo = FALSE; | |
| 7140 } | |
| 6138 | 7141 |
| 7 | 7142 ai_col = 0; |
| 7143 if (State & VREPLACE_FLAG) | |
| 7144 { | |
| 7145 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 7146 vr_lines_changed = 1; | |
| 7147 } | |
| 7148 ResetRedobuff(); | |
| 7149 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */ | |
| 613 | 7150 new_insert_skip = 2; |
| 7 | 7151 } |
| 7152 else if (ins_need_undo) | |
| 7153 { | |
| 7154 if (u_save_cursor() == OK) | |
| 7155 ins_need_undo = FALSE; | |
| 7156 } | |
| 7157 | |
| 7158 #ifdef FEAT_FOLDING | |
| 7159 /* Always open fold at the cursor line when inserting something. */ | |
| 7160 foldOpenCursor(); | |
| 7161 #endif | |
| 7162 | |
| 7163 return (arrow_used || ins_need_undo ? FAIL : OK); | |
| 7164 } | |
| 7165 | |
| 7166 /* | |
| 840 | 7167 * Do a few things to stop inserting. |
| 7168 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
| 7169 * to another window/buffer. | |
| 7 | 7170 */ |
| 7171 static void | |
|
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parents:
7799
diff
changeset
|
7172 stop_insert( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7173 pos_T *end_insert_pos, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7174 int esc, /* called by ins_esc() */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7175 int nomove) /* <c-\><c-o>, don't move cursor */ |
| 7 | 7176 { |
| 603 | 7177 int cc; |
| 7178 char_u *ptr; | |
| 7 | 7179 |
| 7180 stop_redo_ins(); | |
| 7181 replace_flush(); /* abandon replace stack */ | |
| 7182 | |
| 7183 /* | |
| 603 | 7184 * Save the inserted text for later redo with ^@ and CTRL-A. |
| 7185 * Don't do it when "restart_edit" was set and nothing was inserted, | |
| 7186 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
| 7 | 7187 */ |
| 603 | 7188 ptr = get_inserted(); |
| 615 | 7189 if (did_restart_edit == 0 || (ptr != NULL |
| 7190 && (int)STRLEN(ptr) > new_insert_skip)) | |
| 603 | 7191 { |
| 7192 vim_free(last_insert); | |
| 7193 last_insert = ptr; | |
| 7194 last_insert_skip = new_insert_skip; | |
| 7195 } | |
| 7196 else | |
| 7197 vim_free(ptr); | |
| 7 | 7198 |
| 840 | 7199 if (!arrow_used && end_insert_pos != NULL) |
| 7 | 7200 { |
| 7201 /* Auto-format now. It may seem strange to do this when stopping an | |
| 7202 * insertion (or moving the cursor), but it's required when appending | |
| 7203 * a line and having it end in a space. But only do it when something | |
| 7204 * was actually inserted, otherwise undo won't work. */ | |
| 10 | 7205 if (!ins_need_undo && has_format_option(FO_AUTO)) |
| 7 | 7206 { |
| 10 | 7207 pos_T tpos = curwin->w_cursor; |
| 7208 | |
| 7 | 7209 /* When the cursor is at the end of the line after a space the |
| 7210 * formatting will move it to the following word. Avoid that by | |
| 7211 * moving the cursor onto the space. */ | |
| 7212 cc = 'x'; | |
| 7213 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
| 7214 { | |
| 7215 dec_cursor(); | |
| 7216 cc = gchar_cursor(); | |
|
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11127
diff
changeset
|
7217 if (!VIM_ISWHITE(cc)) |
| 10 | 7218 curwin->w_cursor = tpos; |
| 7 | 7219 } |
| 7220 | |
| 7221 auto_format(TRUE, FALSE); | |
| 7222 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7223 if (VIM_ISWHITE(cc)) |
| 10 | 7224 { |
| 7225 if (gchar_cursor() != NUL) | |
| 7226 inc_cursor(); | |
| 7227 #ifdef FEAT_VIRTUALEDIT | |
| 7228 /* If the cursor is still at the same character, also keep | |
| 7229 * the "coladd". */ | |
| 7230 if (gchar_cursor() == NUL | |
| 7231 && curwin->w_cursor.lnum == tpos.lnum | |
| 7232 && curwin->w_cursor.col == tpos.col) | |
| 7233 curwin->w_cursor.coladd = tpos.coladd; | |
| 7234 #endif | |
| 7235 } | |
| 7 | 7236 } |
| 7237 | |
| 7238 /* If a space was inserted for auto-formatting, remove it now. */ | |
| 7239 check_auto_format(TRUE); | |
| 7240 | |
| 7241 /* If we just did an auto-indent, remove the white space from the end | |
| 10 | 7242 * of the line, and put the cursor back. |
| 1892 | 7243 * Do this when ESC was used or moving the cursor up/down. |
| 7244 * Check for the old position still being valid, just in case the text | |
| 7245 * got changed unexpectedly. */ | |
| 5434 | 7246 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
| 1892 | 7247 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
| 7248 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
| 7 | 7249 { |
| 10 | 7250 pos_T tpos = curwin->w_cursor; |
| 7251 | |
| 7252 curwin->w_cursor = *end_insert_pos; | |
| 1892 | 7253 check_cursor_col(); /* make sure it is not past the line */ |
| 786 | 7254 for (;;) |
| 7255 { | |
| 7256 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
| 7257 --curwin->w_cursor.col; | |
| 7258 cc = gchar_cursor(); | |
|
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11127
diff
changeset
|
7259 if (!VIM_ISWHITE(cc)) |
| 786 | 7260 break; |
| 1892 | 7261 if (del_char(TRUE) == FAIL) |
| 7262 break; /* should not happen */ | |
| 786 | 7263 } |
| 10 | 7264 if (curwin->w_cursor.lnum != tpos.lnum) |
| 7265 curwin->w_cursor = tpos; | |
| 6318 | 7266 else |
| 7267 { | |
| 6363 | 7268 /* reset tpos, could have been invalidated in the loop above */ |
| 7269 tpos = curwin->w_cursor; | |
| 6318 | 7270 tpos.col++; |
| 7271 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
| 7272 ++curwin->w_cursor.col; /* put cursor back on the NUL */ | |
| 7273 } | |
| 7 | 7274 |
| 7275 /* <C-S-Right> may have started Visual mode, adjust the position for | |
| 7276 * deleted characters. */ | |
| 7277 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) | |
| 7278 { | |
| 1872 | 7279 int len = (int)STRLEN(ml_get_curline()); |
| 7280 | |
| 7281 if (VIsual.col > len) | |
| 7 | 7282 { |
| 1872 | 7283 VIsual.col = len; |
| 5735 | 7284 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7285 VIsual.coladd = 0; |
| 5735 | 7286 #endif |
| 7 | 7287 } |
| 7288 } | |
| 7289 } | |
| 7290 } | |
| 7291 did_ai = FALSE; | |
| 7292 #ifdef FEAT_SMARTINDENT | |
| 7293 did_si = FALSE; | |
| 7294 can_si = FALSE; | |
| 7295 can_si_back = FALSE; | |
| 7296 #endif | |
| 7297 | |
| 840 | 7298 /* Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
| 7299 * now in a different buffer. */ | |
| 7300 if (end_insert_pos != NULL) | |
| 7301 { | |
| 7302 curbuf->b_op_start = Insstart; | |
| 5680 | 7303 curbuf->b_op_start_orig = Insstart_orig; |
| 840 | 7304 curbuf->b_op_end = *end_insert_pos; |
| 7305 } | |
| 7 | 7306 } |
| 7307 | |
| 7308 /* | |
| 7309 * Set the last inserted text to a single character. | |
| 7310 * Used for the replace command. | |
| 7311 */ | |
| 7312 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7313 set_last_insert(int c) |
| 7 | 7314 { |
| 7315 char_u *s; | |
| 7316 | |
| 7317 vim_free(last_insert); | |
| 7318 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
| 7319 if (last_insert != NULL) | |
| 7320 { | |
| 7321 s = last_insert; | |
| 7322 /* Use the CTRL-V only when entering a special char */ | |
| 7323 if (c < ' ' || c == DEL) | |
| 7324 *s++ = Ctrl_V; | |
| 7325 s = add_char2buf(c, s); | |
| 7326 *s++ = ESC; | |
| 7327 *s++ = NUL; | |
| 7328 last_insert_skip = 0; | |
| 7329 } | |
| 7330 } | |
| 7331 | |
| 359 | 7332 #if defined(EXITFREE) || defined(PROTO) |
| 7333 void | |
|
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parents:
7799
diff
changeset
|
7334 free_last_insert(void) |
| 359 | 7335 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
7336 VIM_CLEAR(last_insert); |
| 1446 | 7337 # ifdef FEAT_INS_EXPAND |
|
13244
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Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
7338 VIM_CLEAR(compl_orig_text); |
| 1446 | 7339 # endif |
| 359 | 7340 } |
| 7341 #endif | |
| 7342 | |
| 7 | 7343 /* |
| 7344 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
| 7345 * and CSI. Handle multi-byte characters. | |
| 7346 * Returns a pointer to after the added bytes. | |
| 7347 */ | |
| 7348 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7349 add_char2buf(int c, char_u *s) |
| 7 | 7350 { |
| 7351 #ifdef FEAT_MBYTE | |
| 3549 | 7352 char_u temp[MB_MAXBYTES + 1]; |
| 7 | 7353 int i; |
| 7354 int len; | |
| 7355 | |
| 7356 len = (*mb_char2bytes)(c, temp); | |
| 7357 for (i = 0; i < len; ++i) | |
| 7358 { | |
| 7359 c = temp[i]; | |
| 7360 #endif | |
| 7361 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */ | |
| 7362 if (c == K_SPECIAL) | |
| 7363 { | |
| 7364 *s++ = K_SPECIAL; | |
| 7365 *s++ = KS_SPECIAL; | |
| 7366 *s++ = KE_FILLER; | |
| 7367 } | |
| 7368 #ifdef FEAT_GUI | |
| 7369 else if (c == CSI) | |
| 7370 { | |
| 7371 *s++ = CSI; | |
| 7372 *s++ = KS_EXTRA; | |
| 7373 *s++ = (int)KE_CSI; | |
| 7374 } | |
| 7375 #endif | |
| 7376 else | |
| 7377 *s++ = c; | |
| 7378 #ifdef FEAT_MBYTE | |
| 7379 } | |
| 7380 #endif | |
| 7381 return s; | |
| 7382 } | |
| 7383 | |
| 7384 /* | |
| 7385 * move cursor to start of line | |
| 7386 * if flags & BL_WHITE move to first non-white | |
| 7387 * if flags & BL_SOL move to first non-white if startofline is set, | |
| 7388 * otherwise keep "curswant" column | |
| 7389 * if flags & BL_FIX don't leave the cursor on a NUL. | |
| 7390 */ | |
| 7391 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7392 beginline(int flags) |
| 7 | 7393 { |
| 7394 if ((flags & BL_SOL) && !p_sol) | |
| 7395 coladvance(curwin->w_curswant); | |
| 7396 else | |
| 7397 { | |
| 7398 curwin->w_cursor.col = 0; | |
| 7399 #ifdef FEAT_VIRTUALEDIT | |
| 7400 curwin->w_cursor.coladd = 0; | |
| 7401 #endif | |
| 7402 | |
| 7403 if (flags & (BL_WHITE | BL_SOL)) | |
| 7404 { | |
| 7405 char_u *ptr; | |
| 7406 | |
|
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11127
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changeset
|
7407 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
| 7 | 7408 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
| 7409 ++curwin->w_cursor.col; | |
| 7410 } | |
| 7411 curwin->w_set_curswant = TRUE; | |
| 7412 } | |
| 7413 } | |
| 7414 | |
| 7415 /* | |
| 7416 * oneright oneleft cursor_down cursor_up | |
| 7417 * | |
| 7418 * Move one char {right,left,down,up}. | |
| 773 | 7419 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
| 7 | 7420 * Return OK when successful, FAIL when we hit a line of file boundary. |
| 7421 */ | |
| 7422 | |
| 7423 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7424 oneright(void) |
| 7 | 7425 { |
| 7426 char_u *ptr; | |
| 7427 int l; | |
| 7428 | |
| 7429 #ifdef FEAT_VIRTUALEDIT | |
| 7430 if (virtual_active()) | |
| 7431 { | |
| 7432 pos_T prevpos = curwin->w_cursor; | |
| 7433 | |
| 7434 /* Adjust for multi-wide char (excluding TAB) */ | |
| 7435 ptr = ml_get_cursor(); | |
| 7436 coladvance(getviscol() + ((*ptr != TAB && vim_isprintc( | |
| 773 | 7437 # ifdef FEAT_MBYTE |
| 7 | 7438 (*mb_ptr2char)(ptr) |
| 773 | 7439 # else |
| 7 | 7440 *ptr |
| 773 | 7441 # endif |
| 7 | 7442 )) |
| 7443 ? ptr2cells(ptr) : 1)); | |
| 7444 curwin->w_set_curswant = TRUE; | |
| 7445 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */ | |
| 7446 return (prevpos.col != curwin->w_cursor.col | |
| 7447 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
| 7448 } | |
| 7449 #endif | |
| 7450 | |
| 7451 ptr = ml_get_cursor(); | |
| 773 | 7452 if (*ptr == NUL) |
| 7453 return FAIL; /* already at the very end */ | |
| 7454 | |
| 7 | 7455 #ifdef FEAT_MBYTE |
| 773 | 7456 if (has_mbyte) |
| 7457 l = (*mb_ptr2len)(ptr); | |
| 7 | 7458 else |
| 7459 #endif | |
| 773 | 7460 l = 1; |
| 7461 | |
| 7462 /* move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' | |
| 7463 * contains "onemore". */ | |
| 7464 if (ptr[l] == NUL | |
| 7465 #ifdef FEAT_VIRTUALEDIT | |
| 7466 && (ve_flags & VE_ONEMORE) == 0 | |
| 7467 #endif | |
| 7468 ) | |
| 7469 return FAIL; | |
| 7470 curwin->w_cursor.col += l; | |
| 7 | 7471 |
| 7472 curwin->w_set_curswant = TRUE; | |
| 7473 return OK; | |
| 7474 } | |
| 7475 | |
| 7476 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7477 oneleft(void) |
| 7 | 7478 { |
| 7479 #ifdef FEAT_VIRTUALEDIT | |
| 7480 if (virtual_active()) | |
| 7481 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11573
diff
changeset
|
7482 # ifdef FEAT_LINEBREAK |
| 7 | 7483 int width; |
|
11617
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Christian Brabandt <cb@256bit.org>
parents:
11573
diff
changeset
|
7484 # endif |
| 7 | 7485 int v = getviscol(); |
| 7486 | |
| 7487 if (v == 0) | |
| 7488 return FAIL; | |
| 7489 | |
| 7490 # ifdef FEAT_LINEBREAK | |
| 7491 /* We might get stuck on 'showbreak', skip over it. */ | |
| 7492 width = 1; | |
| 7493 for (;;) | |
| 7494 { | |
| 7495 coladvance(v - width); | |
| 5995 | 7496 /* getviscol() is slow, skip it when 'showbreak' is empty, |
| 7497 * 'breakindent' is not set and there are no multi-byte | |
| 7498 * characters */ | |
| 7499 if ((*p_sbr == NUL && !curwin->w_p_bri | |
| 7 | 7500 # ifdef FEAT_MBYTE |
| 7501 && !has_mbyte | |
| 7502 # endif | |
| 7503 ) || getviscol() < v) | |
| 7504 break; | |
| 7505 ++width; | |
| 7506 } | |
| 7507 # else | |
| 7508 coladvance(v - 1); | |
| 7509 # endif | |
| 7510 | |
| 7511 if (curwin->w_cursor.coladd == 1) | |
| 7512 { | |
| 7513 char_u *ptr; | |
| 7514 | |
| 7515 /* Adjust for multi-wide char (not a TAB) */ | |
| 7516 ptr = ml_get_cursor(); | |
| 7517 if (*ptr != TAB && vim_isprintc( | |
| 7518 # ifdef FEAT_MBYTE | |
| 7519 (*mb_ptr2char)(ptr) | |
| 7520 # else | |
| 7521 *ptr | |
| 7522 # endif | |
| 7523 ) && ptr2cells(ptr) > 1) | |
| 7524 curwin->w_cursor.coladd = 0; | |
| 7525 } | |
| 7526 | |
| 7527 curwin->w_set_curswant = TRUE; | |
| 7528 return OK; | |
| 7529 } | |
| 7530 #endif | |
| 7531 | |
| 7532 if (curwin->w_cursor.col == 0) | |
| 7533 return FAIL; | |
| 7534 | |
| 7535 curwin->w_set_curswant = TRUE; | |
| 7536 --curwin->w_cursor.col; | |
| 7537 | |
| 7538 #ifdef FEAT_MBYTE | |
| 7539 /* if the character on the left of the current cursor is a multi-byte | |
| 7540 * character, move to its first byte */ | |
| 7541 if (has_mbyte) | |
| 7542 mb_adjust_cursor(); | |
| 7543 #endif | |
| 7544 return OK; | |
| 7545 } | |
| 7546 | |
| 7547 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7548 cursor_up( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7549 long n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7550 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7551 { |
| 7552 linenr_T lnum; | |
| 7553 | |
| 7554 if (n > 0) | |
| 7555 { | |
| 7556 lnum = curwin->w_cursor.lnum; | |
| 161 | 7557 /* This fails if the cursor is already in the first line or the count |
| 7558 * is larger than the line number and '-' is in 'cpoptions' */ | |
| 7559 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7560 return FAIL; |
| 7561 if (n >= lnum) | |
| 7562 lnum = 1; | |
| 7563 else | |
| 7564 #ifdef FEAT_FOLDING | |
| 7565 if (hasAnyFolding(curwin)) | |
| 7566 { | |
| 7567 /* | |
| 7568 * Count each sequence of folded lines as one logical line. | |
| 7569 */ | |
| 4352 | 7570 /* go to the start of the current fold */ |
| 7 | 7571 (void)hasFolding(lnum, &lnum, NULL); |
| 7572 | |
| 7573 while (n--) | |
| 7574 { | |
| 7575 /* move up one line */ | |
| 7576 --lnum; | |
| 7577 if (lnum <= 1) | |
| 7578 break; | |
| 7579 /* If we entered a fold, move to the beginning, unless in | |
| 7580 * Insert mode or when 'foldopen' contains "all": it will open | |
| 7581 * in a moment. */ | |
| 7582 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) | |
| 7583 (void)hasFolding(lnum, &lnum, NULL); | |
| 7584 } | |
| 7585 if (lnum < 1) | |
| 7586 lnum = 1; | |
| 7587 } | |
| 7588 else | |
| 7589 #endif | |
| 7590 lnum -= n; | |
| 7591 curwin->w_cursor.lnum = lnum; | |
| 7592 } | |
| 7593 | |
| 7594 /* try to advance to the column we want to be at */ | |
| 7595 coladvance(curwin->w_curswant); | |
| 7596 | |
| 7597 if (upd_topline) | |
| 7598 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7599 | |
| 7600 return OK; | |
| 7601 } | |
| 7602 | |
| 7603 /* | |
| 7604 * Cursor down a number of logical lines. | |
| 7605 */ | |
| 7606 int | |
|
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
7607 cursor_down( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7608 long n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7609 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7610 { |
| 7611 linenr_T lnum; | |
| 7612 | |
| 7613 if (n > 0) | |
| 7614 { | |
| 7615 lnum = curwin->w_cursor.lnum; | |
| 7616 #ifdef FEAT_FOLDING | |
| 7617 /* Move to last line of fold, will fail if it's the end-of-file. */ | |
| 7618 (void)hasFolding(lnum, NULL, &lnum); | |
| 7619 #endif | |
| 161 | 7620 /* This fails if the cursor is already in the last line or would move |
| 4352 | 7621 * beyond the last line and '-' is in 'cpoptions' */ |
| 161 | 7622 if (lnum >= curbuf->b_ml.ml_line_count |
| 7623 || (lnum + n > curbuf->b_ml.ml_line_count | |
| 7624 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7625 return FAIL; |
| 7626 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
| 7627 lnum = curbuf->b_ml.ml_line_count; | |
| 7628 else | |
| 7629 #ifdef FEAT_FOLDING | |
| 7630 if (hasAnyFolding(curwin)) | |
| 7631 { | |
| 7632 linenr_T last; | |
| 7633 | |
| 7634 /* count each sequence of folded lines as one logical line */ | |
| 7635 while (n--) | |
| 7636 { | |
| 7637 if (hasFolding(lnum, NULL, &last)) | |
| 7638 lnum = last + 1; | |
| 7639 else | |
| 7640 ++lnum; | |
| 7641 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 7642 break; | |
| 7643 } | |
| 7644 if (lnum > curbuf->b_ml.ml_line_count) | |
| 7645 lnum = curbuf->b_ml.ml_line_count; | |
| 7646 } | |
| 7647 else | |
| 7648 #endif | |
| 7649 lnum += n; | |
| 7650 curwin->w_cursor.lnum = lnum; | |
| 7651 } | |
| 7652 | |
| 7653 /* try to advance to the column we want to be at */ | |
| 7654 coladvance(curwin->w_curswant); | |
| 7655 | |
| 7656 if (upd_topline) | |
| 7657 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7658 | |
| 7659 return OK; | |
| 7660 } | |
| 7661 | |
| 7662 /* | |
| 7663 * Stuff the last inserted text in the read buffer. | |
| 7664 * Last_insert actually is a copy of the redo buffer, so we | |
| 7665 * first have to remove the command. | |
| 7666 */ | |
| 7667 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7668 stuff_inserted( |
|
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parents:
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diff
changeset
|
7669 int c, /* Command character to be inserted */ |
|
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parents:
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diff
changeset
|
7670 long count, /* Repeat this many times */ |
|
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diff
changeset
|
7671 int no_esc) /* Don't add an ESC at the end */ |
| 7 | 7672 { |
| 7673 char_u *esc_ptr; | |
| 7674 char_u *ptr; | |
| 7675 char_u *last_ptr; | |
| 7676 char_u last = NUL; | |
| 7677 | |
| 7678 ptr = get_last_insert(); | |
| 7679 if (ptr == NULL) | |
| 7680 { | |
| 7681 EMSG(_(e_noinstext)); | |
| 7682 return FAIL; | |
| 7683 } | |
| 7684 | |
| 7685 /* may want to stuff the command character, to start Insert mode */ | |
| 7686 if (c != NUL) | |
| 7687 stuffcharReadbuff(c); | |
| 7688 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
| 7689 *esc_ptr = NUL; /* remove the ESC */ | |
| 7690 | |
| 7691 /* when the last char is either "0" or "^" it will be quoted if no ESC | |
| 7692 * comes after it OR if it will inserted more than once and "ptr" | |
| 7693 * starts with ^D. -- Acevedo | |
| 7694 */ | |
| 7695 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; | |
| 7696 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
| 7697 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
| 7698 { | |
| 7699 last = *last_ptr; | |
| 7700 *last_ptr = NUL; | |
| 7701 } | |
| 7702 | |
| 7703 do | |
| 7704 { | |
| 7705 stuffReadbuff(ptr); | |
| 7706 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */ | |
| 7707 if (last) | |
| 7708 stuffReadbuff((char_u *)(last == '0' | |
| 7709 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
| 7710 : IF_EB("\026^", CTRL_V_STR "^"))); | |
| 7711 } | |
| 7712 while (--count > 0); | |
| 7713 | |
| 7714 if (last) | |
| 7715 *last_ptr = last; | |
| 7716 | |
| 7717 if (esc_ptr != NULL) | |
| 7718 *esc_ptr = ESC; /* put the ESC back */ | |
| 7719 | |
| 7720 /* may want to stuff a trailing ESC, to get out of Insert mode */ | |
| 7721 if (!no_esc) | |
| 7722 stuffcharReadbuff(ESC); | |
| 7723 | |
| 7724 return OK; | |
| 7725 } | |
| 7726 | |
| 7727 char_u * | |
|
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diff
changeset
|
7728 get_last_insert(void) |
| 7 | 7729 { |
| 7730 if (last_insert == NULL) | |
| 7731 return NULL; | |
| 7732 return last_insert + last_insert_skip; | |
| 7733 } | |
| 7734 | |
| 7735 /* | |
| 7736 * Get last inserted string, and remove trailing <Esc>. | |
| 7737 * Returns pointer to allocated memory (must be freed) or NULL. | |
| 7738 */ | |
| 7739 char_u * | |
|
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diff
changeset
|
7740 get_last_insert_save(void) |
| 7 | 7741 { |
| 7742 char_u *s; | |
| 7743 int len; | |
| 7744 | |
| 7745 if (last_insert == NULL) | |
| 7746 return NULL; | |
| 7747 s = vim_strsave(last_insert + last_insert_skip); | |
| 7748 if (s != NULL) | |
| 7749 { | |
| 7750 len = (int)STRLEN(s); | |
| 7751 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */ | |
| 7752 s[len - 1] = NUL; | |
| 7753 } | |
| 7754 return s; | |
| 7755 } | |
| 7756 | |
| 7757 /* | |
| 7758 * Check the word in front of the cursor for an abbreviation. | |
| 7759 * Called when the non-id character "c" has been entered. | |
| 7760 * When an abbreviation is recognized it is removed from the text and | |
| 7761 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
| 7762 */ | |
| 7763 static int | |
|
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diff
changeset
|
7764 echeck_abbr(int c) |
| 7 | 7765 { |
| 7766 /* Don't check for abbreviation in paste mode, when disabled and just | |
| 7767 * after moving around with cursor keys. */ | |
| 7768 if (p_paste || no_abbr || arrow_used) | |
| 7769 return FALSE; | |
| 7770 | |
| 7771 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
| 7772 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
| 7773 } | |
| 7774 | |
| 7775 /* | |
| 7776 * replace-stack functions | |
| 7777 * | |
| 7778 * When replacing characters, the replaced characters are remembered for each | |
| 7779 * new character. This is used to re-insert the old text when backspacing. | |
| 7780 * | |
| 7781 * There is a NUL headed list of characters for each character that is | |
| 7782 * currently in the file after the insertion point. When BS is used, one NUL | |
| 7783 * headed list is put back for the deleted character. | |
| 7784 * | |
| 7785 * For a newline, there are two NUL headed lists. One contains the characters | |
| 7786 * that the NL replaced. The extra one stores the characters after the cursor | |
| 7787 * that were deleted (always white space). | |
| 7788 * | |
| 7789 * Replace_offset is normally 0, in which case replace_push will add a new | |
| 7790 * character at the end of the stack. If replace_offset is not 0, that many | |
| 7791 * characters will be left on the stack above the newly inserted character. | |
| 7792 */ | |
| 7793 | |
| 298 | 7794 static char_u *replace_stack = NULL; |
| 7795 static long replace_stack_nr = 0; /* next entry in replace stack */ | |
| 7796 static long replace_stack_len = 0; /* max. number of entries */ | |
| 7 | 7797 |
| 7798 void | |
|
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diff
changeset
|
7799 replace_push( |
|
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diff
changeset
|
7800 int c) /* character that is replaced (NUL is none) */ |
| 7 | 7801 { |
| 7802 char_u *p; | |
| 7803 | |
| 7804 if (replace_stack_nr < replace_offset) /* nothing to do */ | |
| 7805 return; | |
| 7806 if (replace_stack_len <= replace_stack_nr) | |
| 7807 { | |
| 7808 replace_stack_len += 50; | |
| 7809 p = lalloc(sizeof(char_u) * replace_stack_len, TRUE); | |
| 7810 if (p == NULL) /* out of memory */ | |
| 7811 { | |
| 7812 replace_stack_len -= 50; | |
| 7813 return; | |
| 7814 } | |
| 7815 if (replace_stack != NULL) | |
| 7816 { | |
| 7817 mch_memmove(p, replace_stack, | |
| 7818 (size_t)(replace_stack_nr * sizeof(char_u))); | |
| 7819 vim_free(replace_stack); | |
| 7820 } | |
| 7821 replace_stack = p; | |
| 7822 } | |
| 7823 p = replace_stack + replace_stack_nr - replace_offset; | |
| 7824 if (replace_offset) | |
| 7825 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
| 7826 *p = c; | |
| 7827 ++replace_stack_nr; | |
| 7828 } | |
| 7829 | |
| 1470 | 7830 #if defined(FEAT_MBYTE) || defined(PROTO) |
| 7831 /* | |
| 7832 * Push a character onto the replace stack. Handles a multi-byte character in | |
| 7833 * reverse byte order, so that the first byte is popped off first. | |
| 7834 * Return the number of bytes done (includes composing characters). | |
| 7835 */ | |
| 7836 int | |
|
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changeset
|
7837 replace_push_mb(char_u *p) |
| 1470 | 7838 { |
| 7839 int l = (*mb_ptr2len)(p); | |
| 7840 int j; | |
| 7841 | |
| 7842 for (j = l - 1; j >= 0; --j) | |
| 7843 replace_push(p[j]); | |
| 7844 return l; | |
| 7845 } | |
| 7846 #endif | |
| 7847 | |
| 7 | 7848 /* |
| 7849 * Pop one item from the replace stack. | |
| 7850 * return -1 if stack empty | |
| 7851 * return replaced character or NUL otherwise | |
| 7852 */ | |
| 7853 static int | |
|
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changeset
|
7854 replace_pop(void) |
| 7 | 7855 { |
| 7856 if (replace_stack_nr == 0) | |
| 7857 return -1; | |
| 7858 return (int)replace_stack[--replace_stack_nr]; | |
| 7859 } | |
| 7860 | |
| 7861 /* | |
| 7862 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
| 7863 * encountered. | |
| 7864 */ | |
| 7865 static void | |
|
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|
7866 replace_join( |
|
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diff
changeset
|
7867 int off) /* offset for which NUL to remove */ |
| 7 | 7868 { |
| 7869 int i; | |
| 7870 | |
| 7871 for (i = replace_stack_nr; --i >= 0; ) | |
| 7872 if (replace_stack[i] == NUL && off-- <= 0) | |
| 7873 { | |
| 7874 --replace_stack_nr; | |
| 7875 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
| 7876 (size_t)(replace_stack_nr - i)); | |
| 7877 return; | |
| 7878 } | |
| 7879 } | |
| 7880 | |
| 7881 /* | |
| 7882 * Pop bytes from the replace stack until a NUL is found, and insert them | |
| 7883 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
| 7884 */ | |
| 7885 static void | |
|
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diff
changeset
|
7886 replace_pop_ins(void) |
| 7 | 7887 { |
| 7888 int cc; | |
| 7889 int oldState = State; | |
| 7890 | |
| 7891 State = NORMAL; /* don't want REPLACE here */ | |
| 7892 while ((cc = replace_pop()) > 0) | |
| 7893 { | |
| 7894 #ifdef FEAT_MBYTE | |
| 7895 mb_replace_pop_ins(cc); | |
| 7896 #else | |
| 7897 ins_char(cc); | |
| 7898 #endif | |
| 7899 dec_cursor(); | |
| 7900 } | |
| 7901 State = oldState; | |
| 7902 } | |
| 7903 | |
| 7904 #ifdef FEAT_MBYTE | |
| 7905 /* | |
| 7906 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
| 7907 * indicates a multi-byte char, pop the other bytes too. | |
| 7908 */ | |
| 7909 static void | |
|
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changeset
|
7910 mb_replace_pop_ins(int cc) |
| 7 | 7911 { |
| 7912 int n; | |
| 3549 | 7913 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 7914 int i; |
| 7915 int c; | |
| 7916 | |
| 7917 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
| 7918 { | |
| 7919 buf[0] = cc; | |
| 7920 for (i = 1; i < n; ++i) | |
| 7921 buf[i] = replace_pop(); | |
| 7922 ins_bytes_len(buf, n); | |
| 7923 } | |
| 7924 else | |
| 7925 ins_char(cc); | |
| 7926 | |
| 7927 if (enc_utf8) | |
| 7928 /* Handle composing chars. */ | |
| 7929 for (;;) | |
| 7930 { | |
| 7931 c = replace_pop(); | |
| 7932 if (c == -1) /* stack empty */ | |
| 7933 break; | |
| 7934 if ((n = MB_BYTE2LEN(c)) == 1) | |
| 7935 { | |
| 7936 /* Not a multi-byte char, put it back. */ | |
| 7937 replace_push(c); | |
| 7938 break; | |
| 7939 } | |
| 7940 else | |
| 7941 { | |
| 7942 buf[0] = c; | |
| 7943 for (i = 1; i < n; ++i) | |
| 7944 buf[i] = replace_pop(); | |
| 7945 if (utf_iscomposing(utf_ptr2char(buf))) | |
| 7946 ins_bytes_len(buf, n); | |
| 7947 else | |
| 7948 { | |
| 7949 /* Not a composing char, put it back. */ | |
| 7950 for (i = n - 1; i >= 0; --i) | |
| 7951 replace_push(buf[i]); | |
| 7952 break; | |
| 7953 } | |
| 7954 } | |
| 7955 } | |
| 7956 } | |
| 7957 #endif | |
| 7958 | |
| 7959 /* | |
| 7960 * make the replace stack empty | |
| 7961 * (called when exiting replace mode) | |
| 7962 */ | |
| 7963 static void | |
|
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changeset
|
7964 replace_flush(void) |
| 7 | 7965 { |
|
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7966 VIM_CLEAR(replace_stack); |
| 7 | 7967 replace_stack_len = 0; |
| 7968 replace_stack_nr = 0; | |
| 7969 } | |
| 7970 | |
| 7971 /* | |
| 7972 * Handle doing a BS for one character. | |
| 7973 * cc < 0: replace stack empty, just move cursor | |
| 7974 * cc == 0: character was inserted, delete it | |
| 7975 * cc > 0: character was replaced, put cc (first byte of original char) back | |
| 7976 * and check for more characters to be put back | |
| 1782 | 7977 * When "limit_col" is >= 0, don't delete before this column. Matters when |
| 7978 * using composing characters, use del_char_after_col() instead of del_char(). | |
| 7 | 7979 */ |
| 7980 static void | |
|
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changeset
|
7981 replace_do_bs(int limit_col) |
| 7 | 7982 { |
| 7983 int cc; | |
| 7984 int orig_len = 0; | |
| 7985 int ins_len; | |
| 7986 int orig_vcols = 0; | |
| 7987 colnr_T start_vcol; | |
| 7988 char_u *p; | |
| 7989 int i; | |
| 7990 int vcol; | |
| 7991 | |
| 7992 cc = replace_pop(); | |
| 7993 if (cc > 0) | |
| 7994 { | |
|
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7995 #ifdef FEAT_TEXT_PROP |
|
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7996 size_t len_before = 0; // init to shut up GCC |
|
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7997 |
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|
7998 if (curbuf->b_has_textprop) |
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7999 { |
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8000 // Do not adjust text properties for individual delete and insert |
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8001 // operations, do it afterwards on the resulting text. |
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8002 len_before = STRLEN(ml_get_curline()); |
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8003 ++text_prop_frozen; |
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8004 } |
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8005 #endif |
| 7 | 8006 if (State & VREPLACE_FLAG) |
| 8007 { | |
| 8008 /* Get the number of screen cells used by the character we are | |
| 8009 * going to delete. */ | |
| 8010 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); | |
| 8011 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
| 8012 } | |
| 8013 #ifdef FEAT_MBYTE | |
| 8014 if (has_mbyte) | |
| 8015 { | |
| 1782 | 8016 (void)del_char_after_col(limit_col); |
| 7 | 8017 if (State & VREPLACE_FLAG) |
| 835 | 8018 orig_len = (int)STRLEN(ml_get_cursor()); |
| 7 | 8019 replace_push(cc); |
| 8020 } | |
| 8021 else | |
| 8022 #endif | |
| 8023 { | |
| 8024 pchar_cursor(cc); | |
| 8025 if (State & VREPLACE_FLAG) | |
| 835 | 8026 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
| 7 | 8027 } |
| 8028 replace_pop_ins(); | |
| 8029 | |
| 8030 if (State & VREPLACE_FLAG) | |
| 8031 { | |
| 8032 /* Get the number of screen cells used by the inserted characters */ | |
| 8033 p = ml_get_cursor(); | |
| 835 | 8034 ins_len = (int)STRLEN(p) - orig_len; |
| 7 | 8035 vcol = start_vcol; |
| 8036 for (i = 0; i < ins_len; ++i) | |
| 8037 { | |
| 8038 vcol += chartabsize(p + i, vcol); | |
| 8039 #ifdef FEAT_MBYTE | |
| 474 | 8040 i += (*mb_ptr2len)(p) - 1; |
| 7 | 8041 #endif |
| 8042 } | |
| 8043 vcol -= start_vcol; | |
| 8044 | |
| 8045 /* Delete spaces that were inserted after the cursor to keep the | |
| 8046 * text aligned. */ | |
| 8047 curwin->w_cursor.col += ins_len; | |
| 8048 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
| 8049 { | |
| 8050 del_char(FALSE); | |
| 8051 ++orig_vcols; | |
| 8052 } | |
| 8053 curwin->w_cursor.col -= ins_len; | |
| 8054 } | |
| 8055 | |
|
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|
8056 // mark the buffer as changed and prepare for displaying |
| 7 | 8057 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
|
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|
8058 |
|
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8059 #ifdef FEAT_TEXT_PROP |
|
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8060 if (curbuf->b_has_textprop) |
|
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|
8061 { |
|
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|
8062 size_t len_now = STRLEN(ml_get_curline()); |
|
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patch 8.1.0682: text properties not adjusted when backspacing replaced text
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parents:
15347
diff
changeset
|
8063 |
|
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
8064 --text_prop_frozen; |
|
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
8065 adjust_prop_columns(curwin->w_cursor.lnum, curwin->w_cursor.col, |
|
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
8066 (int)(len_now - len_before)); |
|
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
8067 } |
|
6abee072b93c
patch 8.1.0682: text properties not adjusted when backspacing replaced text
Bram Moolenaar <Bram@vim.org>
parents:
15347
diff
changeset
|
8068 #endif |
| 7 | 8069 } |
| 8070 else if (cc == 0) | |
| 1782 | 8071 (void)del_char_after_col(limit_col); |
| 7 | 8072 } |
| 8073 | |
| 8074 #ifdef FEAT_CINDENT | |
| 8075 /* | |
| 8076 * Return TRUE if C-indenting is on. | |
| 8077 */ | |
| 8078 static int | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8079 cindent_on(void) |
| 7 | 8080 { |
| 8081 return (!p_paste && (curbuf->b_p_cin | |
| 8082 # ifdef FEAT_EVAL | |
| 8083 || *curbuf->b_p_inde != NUL | |
| 8084 # endif | |
| 8085 )); | |
| 8086 } | |
| 8087 #endif | |
| 8088 | |
| 8089 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 8090 /* | |
| 8091 * Re-indent the current line, based on the current contents of it and the | |
| 8092 * surrounding lines. Fixing the cursor position seems really easy -- I'm very | |
| 8093 * confused what all the part that handles Control-T is doing that I'm not. | |
| 8094 * "get_the_indent" should be get_c_indent, get_expr_indent or get_lisp_indent. | |
| 8095 */ | |
| 8096 | |
| 8097 void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8098 fixthisline(int (*get_the_indent)(void)) |
| 7 | 8099 { |
| 6971 | 8100 int amount = get_the_indent(); |
| 8101 | |
| 8102 if (amount >= 0) | |
| 8103 { | |
| 8104 change_indent(INDENT_SET, amount, FALSE, 0, TRUE); | |
| 8105 if (linewhite(curwin->w_cursor.lnum)) | |
| 8106 did_ai = TRUE; /* delete the indent if the line stays empty */ | |
| 8107 } | |
| 7 | 8108 } |
| 8109 | |
| 8110 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8111 fix_indent(void) |
| 7 | 8112 { |
| 8113 if (p_paste) | |
| 8114 return; | |
| 8115 # ifdef FEAT_LISP | |
| 8116 if (curbuf->b_p_lisp && curbuf->b_p_ai) | |
| 8117 fixthisline(get_lisp_indent); | |
| 8118 # endif | |
| 8119 # if defined(FEAT_LISP) && defined(FEAT_CINDENT) | |
| 8120 else | |
| 8121 # endif | |
| 8122 # ifdef FEAT_CINDENT | |
| 8123 if (cindent_on()) | |
| 8124 do_c_expr_indent(); | |
| 8125 # endif | |
| 8126 } | |
| 8127 | |
| 8128 #endif | |
| 8129 | |
| 8130 #ifdef FEAT_CINDENT | |
| 8131 /* | |
| 8132 * return TRUE if 'cinkeys' contains the key "keytyped", | |
| 8133 * when == '*': Only if key is preceded with '*' (indent before insert) | |
| 4352 | 8134 * when == '!': Only if key is preceded with '!' (don't insert) |
| 7 | 8135 * when == ' ': Only if key is not preceded with '*'(indent afterwards) |
| 8136 * | |
| 8137 * "keytyped" can have a few special values: | |
| 8138 * KEY_OPEN_FORW | |
| 8139 * KEY_OPEN_BACK | |
| 8140 * KEY_COMPLETE just finished completion. | |
| 8141 * | |
| 8142 * If line_is_empty is TRUE accept keys with '0' before them. | |
| 8143 */ | |
| 8144 int | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8145 in_cinkeys( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8146 int keytyped, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8147 int when, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8148 int line_is_empty) |
| 7 | 8149 { |
| 8150 char_u *look; | |
| 8151 int try_match; | |
| 8152 int try_match_word; | |
| 8153 char_u *p; | |
| 8154 char_u *line; | |
| 8155 int icase; | |
| 8156 int i; | |
| 8157 | |
| 2025 | 8158 if (keytyped == NUL) |
| 8159 /* Can happen with CTRL-Y and CTRL-E on a short line. */ | |
| 8160 return FALSE; | |
| 8161 | |
| 7 | 8162 #ifdef FEAT_EVAL |
| 8163 if (*curbuf->b_p_inde != NUL) | |
| 8164 look = curbuf->b_p_indk; /* 'indentexpr' set: use 'indentkeys' */ | |
| 8165 else | |
| 8166 #endif | |
| 8167 look = curbuf->b_p_cink; /* 'indentexpr' empty: use 'cinkeys' */ | |
| 8168 while (*look) | |
| 8169 { | |
| 8170 /* | |
| 8171 * Find out if we want to try a match with this key, depending on | |
| 8172 * 'when' and a '*' or '!' before the key. | |
| 8173 */ | |
| 8174 switch (when) | |
| 8175 { | |
| 8176 case '*': try_match = (*look == '*'); break; | |
| 8177 case '!': try_match = (*look == '!'); break; | |
| 8178 default: try_match = (*look != '*'); break; | |
| 8179 } | |
| 8180 if (*look == '*' || *look == '!') | |
| 8181 ++look; | |
| 8182 | |
| 8183 /* | |
| 8184 * If there is a '0', only accept a match if the line is empty. | |
| 8185 * But may still match when typing last char of a word. | |
| 8186 */ | |
| 8187 if (*look == '0') | |
| 8188 { | |
| 8189 try_match_word = try_match; | |
| 8190 if (!line_is_empty) | |
| 8191 try_match = FALSE; | |
| 8192 ++look; | |
| 8193 } | |
| 8194 else | |
| 8195 try_match_word = FALSE; | |
| 8196 | |
| 8197 /* | |
| 8198 * does it look like a control character? | |
| 8199 */ | |
| 8200 if (*look == '^' | |
| 8201 #ifdef EBCDIC | |
| 8202 && (Ctrl_chr(look[1]) != 0) | |
| 8203 #else | |
| 8204 && look[1] >= '?' && look[1] <= '_' | |
| 8205 #endif | |
| 8206 ) | |
| 8207 { | |
| 8208 if (try_match && keytyped == Ctrl_chr(look[1])) | |
| 8209 return TRUE; | |
| 8210 look += 2; | |
| 8211 } | |
| 8212 /* | |
| 8213 * 'o' means "o" command, open forward. | |
| 8214 * 'O' means "O" command, open backward. | |
| 8215 */ | |
| 8216 else if (*look == 'o') | |
| 8217 { | |
| 8218 if (try_match && keytyped == KEY_OPEN_FORW) | |
| 8219 return TRUE; | |
| 8220 ++look; | |
| 8221 } | |
| 8222 else if (*look == 'O') | |
| 8223 { | |
| 8224 if (try_match && keytyped == KEY_OPEN_BACK) | |
| 8225 return TRUE; | |
| 8226 ++look; | |
| 8227 } | |
| 8228 | |
| 8229 /* | |
| 8230 * 'e' means to check for "else" at start of line and just before the | |
| 8231 * cursor. | |
| 8232 */ | |
| 8233 else if (*look == 'e') | |
| 8234 { | |
| 8235 if (try_match && keytyped == 'e' && curwin->w_cursor.col >= 4) | |
| 8236 { | |
| 8237 p = ml_get_curline(); | |
| 8238 if (skipwhite(p) == p + curwin->w_cursor.col - 4 && | |
| 8239 STRNCMP(p + curwin->w_cursor.col - 4, "else", 4) == 0) | |
| 8240 return TRUE; | |
| 8241 } | |
| 8242 ++look; | |
| 8243 } | |
| 8244 | |
| 8245 /* | |
| 8246 * ':' only causes an indent if it is at the end of a label or case | |
| 8247 * statement, or when it was before typing the ':' (to fix | |
| 8248 * class::method for C++). | |
| 8249 */ | |
| 8250 else if (*look == ':') | |
| 8251 { | |
| 8252 if (try_match && keytyped == ':') | |
| 8253 { | |
| 8254 p = ml_get_curline(); | |
| 5442 | 8255 if (cin_iscase(p, FALSE) || cin_isscopedecl(p) || cin_islabel()) |
| 7 | 8256 return TRUE; |
| 1300 | 8257 /* Need to get the line again after cin_islabel(). */ |
| 8258 p = ml_get_curline(); | |
| 7 | 8259 if (curwin->w_cursor.col > 2 |
| 8260 && p[curwin->w_cursor.col - 1] == ':' | |
| 8261 && p[curwin->w_cursor.col - 2] == ':') | |
| 8262 { | |
| 8263 p[curwin->w_cursor.col - 1] = ' '; | |
|
2297
5ffe000a9ecf
Improve Javascript indenting. Add "J" flag to 'cino'. (Hari Kumar G)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
8264 i = (cin_iscase(p, FALSE) || cin_isscopedecl(p) |
| 5442 | 8265 || cin_islabel()); |
| 7 | 8266 p = ml_get_curline(); |
| 8267 p[curwin->w_cursor.col - 1] = ':'; | |
| 8268 if (i) | |
| 8269 return TRUE; | |
| 8270 } | |
| 8271 } | |
| 8272 ++look; | |
| 8273 } | |
| 8274 | |
| 8275 | |
| 8276 /* | |
| 8277 * Is it a key in <>, maybe? | |
| 8278 */ | |
| 8279 else if (*look == '<') | |
| 8280 { | |
| 8281 if (try_match) | |
| 8282 { | |
| 8283 /* | |
| 8284 * make up some named keys <o>, <O>, <e>, <0>, <>>, <<>, <*>, | |
| 8285 * <:> and <!> so that people can re-indent on o, O, e, 0, <, | |
| 8286 * >, *, : and ! keys if they really really want to. | |
| 8287 */ | |
| 8288 if (vim_strchr((char_u *)"<>!*oOe0:", look[1]) != NULL | |
| 8289 && keytyped == look[1]) | |
| 8290 return TRUE; | |
| 8291 | |
| 8292 if (keytyped == get_special_key_code(look + 1)) | |
| 8293 return TRUE; | |
| 8294 } | |
| 8295 while (*look && *look != '>') | |
| 8296 look++; | |
| 8297 while (*look == '>') | |
| 8298 look++; | |
| 8299 } | |
| 8300 | |
| 8301 /* | |
| 8302 * Is it a word: "=word"? | |
| 8303 */ | |
| 8304 else if (*look == '=' && look[1] != ',' && look[1] != NUL) | |
| 8305 { | |
| 8306 ++look; | |
| 8307 if (*look == '~') | |
| 8308 { | |
| 8309 icase = TRUE; | |
| 8310 ++look; | |
| 8311 } | |
| 8312 else | |
| 8313 icase = FALSE; | |
| 8314 p = vim_strchr(look, ','); | |
| 8315 if (p == NULL) | |
| 8316 p = look + STRLEN(look); | |
| 8317 if ((try_match || try_match_word) | |
| 8318 && curwin->w_cursor.col >= (colnr_T)(p - look)) | |
| 8319 { | |
| 8320 int match = FALSE; | |
| 8321 | |
| 8322 #ifdef FEAT_INS_EXPAND | |
| 8323 if (keytyped == KEY_COMPLETE) | |
| 8324 { | |
| 8325 char_u *s; | |
| 8326 | |
| 8327 /* Just completed a word, check if it starts with "look". | |
| 8328 * search back for the start of a word. */ | |
| 8329 line = ml_get_curline(); | |
| 8330 # ifdef FEAT_MBYTE | |
| 8331 if (has_mbyte) | |
| 8332 { | |
| 8333 char_u *n; | |
| 8334 | |
| 8335 for (s = line + curwin->w_cursor.col; s > line; s = n) | |
| 8336 { | |
| 8337 n = mb_prevptr(line, s); | |
| 8338 if (!vim_iswordp(n)) | |
| 8339 break; | |
| 8340 } | |
| 8341 } | |
| 8342 else | |
| 8343 # endif | |
| 8344 for (s = line + curwin->w_cursor.col; s > line; --s) | |
| 8345 if (!vim_iswordc(s[-1])) | |
| 8346 break; | |
| 8347 if (s + (p - look) <= line + curwin->w_cursor.col | |
| 8348 && (icase | |
| 8349 ? MB_STRNICMP(s, look, p - look) | |
| 8350 : STRNCMP(s, look, p - look)) == 0) | |
| 8351 match = TRUE; | |
| 8352 } | |
| 8353 else | |
| 8354 #endif | |
| 8355 /* TODO: multi-byte */ | |
| 8356 if (keytyped == (int)p[-1] || (icase && keytyped < 256 | |
| 8357 && TOLOWER_LOC(keytyped) == TOLOWER_LOC((int)p[-1]))) | |
| 8358 { | |
| 8359 line = ml_get_cursor(); | |
| 8360 if ((curwin->w_cursor.col == (colnr_T)(p - look) | |
| 8361 || !vim_iswordc(line[-(p - look) - 1])) | |
| 8362 && (icase | |
| 8363 ? MB_STRNICMP(line - (p - look), look, p - look) | |
| 8364 : STRNCMP(line - (p - look), look, p - look)) | |
| 8365 == 0) | |
| 8366 match = TRUE; | |
| 8367 } | |
| 8368 if (match && try_match_word && !try_match) | |
| 8369 { | |
| 8370 /* "0=word": Check if there are only blanks before the | |
| 8371 * word. */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
8372 if (getwhitecols_curline() != |
| 7 | 8373 (int)(curwin->w_cursor.col - (p - look))) |
| 8374 match = FALSE; | |
| 8375 } | |
| 8376 if (match) | |
| 8377 return TRUE; | |
| 8378 } | |
| 8379 look = p; | |
| 8380 } | |
| 8381 | |
| 8382 /* | |
| 8383 * ok, it's a boring generic character. | |
| 8384 */ | |
| 8385 else | |
| 8386 { | |
| 8387 if (try_match && *look == keytyped) | |
| 8388 return TRUE; | |
|
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patch 8.0.0358: invalid memory access in C-indent code
Christian Brabandt <cb@256bit.org>
parents:
10916
diff
changeset
|
8389 if (*look != NUL) |
|
3b82ab325d59
patch 8.0.0358: invalid memory access in C-indent code
Christian Brabandt <cb@256bit.org>
parents:
10916
diff
changeset
|
8390 ++look; |
| 7 | 8391 } |
| 8392 | |
| 8393 /* | |
| 8394 * Skip over ", ". | |
| 8395 */ | |
| 8396 look = skip_to_option_part(look); | |
| 8397 } | |
| 8398 return FALSE; | |
| 8399 } | |
| 8400 #endif /* FEAT_CINDENT */ | |
| 8401 | |
| 8402 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
| 8403 /* | |
| 8404 * Map Hebrew keyboard when in hkmap mode. | |
| 8405 */ | |
| 8406 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8407 hkmap(int c) |
| 7 | 8408 { |
| 8409 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */ | |
| 8410 { | |
| 8411 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
| 8412 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
| 8413 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
| 8414 static char_u map[26] = | |
| 8415 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
| 8416 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
| 8417 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
| 8418 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
| 8419 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
| 8420 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
| 8421 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
| 8422 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
| 8423 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
| 8424 | |
| 8425 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
| 8426 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
| 8427 /* '-1'='sofit' */ | |
| 8428 else if (c == 'x') | |
| 8429 return 'X'; | |
| 8430 else if (c == 'q') | |
| 8431 return '\''; /* {geresh}={'} */ | |
| 8432 else if (c == 246) | |
| 8433 return ' '; /* \"o --> ' ' for a german keyboard */ | |
| 8434 else if (c == 228) | |
| 8435 return ' '; /* \"a --> ' ' -- / -- */ | |
| 8436 else if (c == 252) | |
| 8437 return ' '; /* \"u --> ' ' -- / -- */ | |
| 8438 #ifdef EBCDIC | |
| 8439 else if (islower(c)) | |
| 8440 #else | |
| 8441 /* NOTE: islower() does not do the right thing for us on Linux so we | |
| 8442 * do this the same was as 5.7 and previous, so it works correctly on | |
| 8443 * all systems. Specifically, the e.g. Delete and Arrow keys are | |
| 8444 * munged and won't work if e.g. searching for Hebrew text. | |
| 8445 */ | |
| 8446 else if (c >= 'a' && c <= 'z') | |
| 8447 #endif | |
| 8448 return (int)(map[CharOrdLow(c)] + p_aleph); | |
| 8449 else | |
| 8450 return c; | |
| 8451 } | |
| 8452 else | |
| 8453 { | |
| 8454 switch (c) | |
| 8455 { | |
| 8456 case '`': return ';'; | |
| 8457 case '/': return '.'; | |
| 8458 case '\'': return ','; | |
| 8459 case 'q': return '/'; | |
| 8460 case 'w': return '\''; | |
| 8461 | |
| 8462 /* Hebrew letters - set offset from 'a' */ | |
| 8463 case ',': c = '{'; break; | |
| 8464 case '.': c = 'v'; break; | |
| 8465 case ';': c = 't'; break; | |
| 8466 default: { | |
| 8467 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
| 8468 | |
| 8469 #ifdef EBCDIC | |
| 8470 /* see note about islower() above */ | |
| 8471 if (!islower(c)) | |
| 8472 #else | |
| 8473 if (c < 'a' || c > 'z') | |
| 8474 #endif | |
| 8475 return c; | |
| 8476 c = str[CharOrdLow(c)]; | |
| 8477 break; | |
| 8478 } | |
| 8479 } | |
| 8480 | |
| 8481 return (int)(CharOrdLow(c) + p_aleph); | |
| 8482 } | |
| 8483 } | |
| 8484 #endif | |
| 8485 | |
| 8486 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8487 ins_reg(void) |
| 7 | 8488 { |
| 8489 int need_redraw = FALSE; | |
| 8490 int regname; | |
| 8491 int literally = 0; | |
| 844 | 8492 int vis_active = VIsual_active; |
| 7 | 8493 |
| 8494 /* | |
| 8495 * If we are going to wait for a character, show a '"'. | |
| 8496 */ | |
| 8497 pc_status = PC_STATUS_UNSET; | |
| 8498 if (redrawing() && !char_avail()) | |
| 8499 { | |
| 8500 /* may need to redraw when no more chars available now */ | |
| 661 | 8501 ins_redraw(FALSE); |
| 7 | 8502 |
| 8503 edit_putchar('"', TRUE); | |
| 8504 #ifdef FEAT_CMDL_INFO | |
| 8505 add_to_showcmd_c(Ctrl_R); | |
| 8506 #endif | |
| 8507 } | |
| 8508 | |
| 8509 #ifdef USE_ON_FLY_SCROLL | |
| 8510 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 8511 #endif | |
| 8512 | |
| 8513 /* | |
| 8514 * Don't map the register name. This also prevents the mode message to be | |
| 8515 * deleted when ESC is hit. | |
| 8516 */ | |
| 8517 ++no_mapping; | |
| 1389 | 8518 regname = plain_vgetc(); |
| 7 | 8519 LANGMAP_ADJUST(regname, TRUE); |
| 8520 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
| 8521 { | |
| 8522 /* Get a third key for literal register insertion */ | |
| 8523 literally = regname; | |
| 8524 #ifdef FEAT_CMDL_INFO | |
| 8525 add_to_showcmd_c(literally); | |
| 8526 #endif | |
| 1389 | 8527 regname = plain_vgetc(); |
| 7 | 8528 LANGMAP_ADJUST(regname, TRUE); |
| 8529 } | |
| 8530 --no_mapping; | |
| 8531 | |
| 8532 #ifdef FEAT_EVAL | |
|
4909
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4805
diff
changeset
|
8533 /* Don't call u_sync() while typing the expression or giving an error |
|
2945fe016b93
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parents:
4805
diff
changeset
|
8534 * message for it. Only call it explicitly. */ |
| 7 | 8535 ++no_u_sync; |
| 8536 if (regname == '=') | |
| 8537 { | |
|
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parents:
13244
diff
changeset
|
8538 # ifdef HAVE_INPUT_METHOD |
| 7 | 8539 int im_on = im_get_status(); |
| 133 | 8540 # endif |
|
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parents:
5094
diff
changeset
|
8541 /* Sync undo when evaluating the expression calls setline() or |
|
6e611380b4cf
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Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8542 * append(), so that it can be undone separately. */ |
|
6e611380b4cf
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Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8543 u_sync_once = 2; |
|
5018
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Bram Moolenaar <bram@vim.org>
parents:
4909
diff
changeset
|
8544 |
| 7 | 8545 regname = get_expr_register(); |
|
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parents:
13244
diff
changeset
|
8546 # ifdef HAVE_INPUT_METHOD |
| 7 | 8547 /* Restore the Input Method. */ |
| 8548 if (im_on) | |
| 8549 im_set_active(TRUE); | |
| 133 | 8550 # endif |
| 7 | 8551 } |
| 140 | 8552 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
| 8553 { | |
| 6949 | 8554 vim_beep(BO_REG); |
| 7 | 8555 need_redraw = TRUE; /* remove the '"' */ |
| 140 | 8556 } |
| 7 | 8557 else |
| 8558 { | |
| 8559 #endif | |
| 8560 if (literally == Ctrl_O || literally == Ctrl_P) | |
| 8561 { | |
| 8562 /* Append the command to the redo buffer. */ | |
| 8563 AppendCharToRedobuff(Ctrl_R); | |
| 8564 AppendCharToRedobuff(literally); | |
| 8565 AppendCharToRedobuff(regname); | |
| 8566 | |
| 8567 do_put(regname, BACKWARD, 1L, | |
| 8568 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
| 8569 } | |
| 8570 else if (insert_reg(regname, literally) == FAIL) | |
| 8571 { | |
| 6949 | 8572 vim_beep(BO_REG); |
| 7 | 8573 need_redraw = TRUE; /* remove the '"' */ |
| 8574 } | |
| 133 | 8575 else if (stop_insert_mode) |
| 8576 /* When the '=' register was used and a function was invoked that | |
| 8577 * did ":stopinsert" then stuff_empty() returns FALSE but we won't | |
| 8578 * insert anything, need to remove the '"' */ | |
| 8579 need_redraw = TRUE; | |
| 8580 | |
| 7 | 8581 #ifdef FEAT_EVAL |
| 8582 } | |
| 8583 --no_u_sync; | |
|
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diff
changeset
|
8584 if (u_sync_once == 1) |
|
6e611380b4cf
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parents:
5094
diff
changeset
|
8585 ins_need_undo = TRUE; |
|
6e611380b4cf
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parents:
5094
diff
changeset
|
8586 u_sync_once = 0; |
| 7 | 8587 #endif |
| 8588 #ifdef FEAT_CMDL_INFO | |
| 8589 clear_showcmd(); | |
| 8590 #endif | |
| 8591 | |
| 8592 /* If the inserted register is empty, we need to remove the '"' */ | |
| 8593 if (need_redraw || stuff_empty()) | |
| 8594 edit_unputchar(); | |
| 844 | 8595 |
| 8596 /* Disallow starting Visual mode here, would get a weird mode. */ | |
| 8597 if (!vis_active && VIsual_active) | |
| 8598 end_visual_mode(); | |
| 7 | 8599 } |
| 8600 | |
| 8601 /* | |
| 8602 * CTRL-G commands in Insert mode. | |
| 8603 */ | |
| 8604 static void | |
|
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parents:
7799
diff
changeset
|
8605 ins_ctrl_g(void) |
| 7 | 8606 { |
| 8607 int c; | |
| 8608 | |
| 8609 #ifdef FEAT_INS_EXPAND | |
| 8610 /* Right after CTRL-X the cursor will be after the ruler. */ | |
| 8611 setcursor(); | |
| 8612 #endif | |
| 8613 | |
| 8614 /* | |
| 8615 * Don't map the second key. This also prevents the mode message to be | |
| 8616 * deleted when ESC is hit. | |
| 8617 */ | |
| 8618 ++no_mapping; | |
| 1389 | 8619 c = plain_vgetc(); |
| 7 | 8620 --no_mapping; |
| 8621 switch (c) | |
| 8622 { | |
| 8623 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */ | |
| 8624 case K_UP: | |
| 8625 case Ctrl_K: | |
| 8626 case 'k': ins_up(TRUE); | |
| 8627 break; | |
| 8628 | |
| 8629 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */ | |
| 8630 case K_DOWN: | |
| 8631 case Ctrl_J: | |
| 8632 case 'j': ins_down(TRUE); | |
| 8633 break; | |
| 8634 | |
| 8635 /* CTRL-G u: start new undoable edit */ | |
| 825 | 8636 case 'u': u_sync(TRUE); |
| 7 | 8637 ins_need_undo = TRUE; |
| 626 | 8638 |
| 8639 /* Need to reset Insstart, esp. because a BS that joins | |
| 1219 | 8640 * a line to the previous one must save for undo. */ |
| 5680 | 8641 update_Insstart_orig = FALSE; |
| 626 | 8642 Insstart = curwin->w_cursor; |
| 7 | 8643 break; |
| 8644 | |
|
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parents:
6971
diff
changeset
|
8645 /* CTRL-G U: do not break undo with the next char */ |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
8646 case 'U': |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
8647 /* Allow one left/right cursor movement with the next char, |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
8648 * without breaking undo. */ |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
8649 dont_sync_undo = MAYBE; |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
8650 break; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
8651 |
| 7 | 8652 /* Unknown CTRL-G command, reserved for future expansion. */ |
| 6949 | 8653 default: vim_beep(BO_CTRLG); |
| 7 | 8654 } |
| 8655 } | |
| 8656 | |
| 8657 /* | |
| 449 | 8658 * CTRL-^ in Insert mode. |
| 8659 */ | |
| 8660 static void | |
|
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parents:
7799
diff
changeset
|
8661 ins_ctrl_hat(void) |
| 449 | 8662 { |
| 782 | 8663 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 449 | 8664 { |
| 8665 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */ | |
| 8666 if (State & LANGMAP) | |
| 8667 { | |
| 8668 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8669 State &= ~LANGMAP; | |
| 8670 } | |
| 8671 else | |
| 8672 { | |
| 8673 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 8674 State |= LANGMAP; | |
|
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parents:
13244
diff
changeset
|
8675 #ifdef HAVE_INPUT_METHOD |
| 449 | 8676 im_set_active(FALSE); |
| 8677 #endif | |
| 8678 } | |
| 8679 } | |
|
13380
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parents:
13244
diff
changeset
|
8680 #ifdef HAVE_INPUT_METHOD |
| 449 | 8681 else |
| 8682 { | |
| 8683 /* There are no ":lmap" mappings, toggle IM */ | |
| 8684 if (im_get_status()) | |
| 8685 { | |
| 8686 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8687 im_set_active(FALSE); | |
| 8688 } | |
| 8689 else | |
| 8690 { | |
| 8691 curbuf->b_p_iminsert = B_IMODE_IM; | |
| 8692 State &= ~LANGMAP; | |
| 8693 im_set_active(TRUE); | |
| 8694 } | |
| 8695 } | |
| 8696 #endif | |
| 8697 set_iminsert_global(); | |
| 8698 showmode(); | |
| 8699 #ifdef FEAT_GUI | |
| 8700 /* may show different cursor shape or color */ | |
| 8701 if (gui.in_use) | |
| 8702 gui_update_cursor(TRUE, FALSE); | |
| 8703 #endif | |
|
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
8704 #if defined(FEAT_KEYMAP) |
| 449 | 8705 /* Show/unshow value of 'keymap' in status lines. */ |
| 8706 status_redraw_curbuf(); | |
| 8707 #endif | |
| 8708 } | |
| 8709 | |
| 8710 /* | |
| 7 | 8711 * Handle ESC in insert mode. |
| 8712 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
| 8713 * insert. | |
| 8714 */ | |
| 8715 static int | |
|
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parents:
7799
diff
changeset
|
8716 ins_esc( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
8717 long *count, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8718 int cmdchar, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8719 int nomove) /* don't move cursor */ |
| 7 | 8720 { |
| 8721 int temp; | |
| 8722 static int disabled_redraw = FALSE; | |
| 8723 | |
| 744 | 8724 #ifdef FEAT_SPELL |
| 449 | 8725 check_spell_redraw(); |
| 8726 #endif | |
| 7 | 8727 #if defined(FEAT_HANGULIN) |
| 8728 # if defined(ESC_CHG_TO_ENG_MODE) | |
| 8729 hangul_input_state_set(0); | |
| 8730 # endif | |
| 8731 if (composing_hangul) | |
| 8732 { | |
| 8733 push_raw_key(composing_hangul_buffer, 2); | |
| 8734 composing_hangul = 0; | |
| 8735 } | |
| 8736 #endif | |
| 8737 | |
| 8738 temp = curwin->w_cursor.col; | |
| 8739 if (disabled_redraw) | |
| 8740 { | |
| 8741 --RedrawingDisabled; | |
| 8742 disabled_redraw = FALSE; | |
| 8743 } | |
| 8744 if (!arrow_used) | |
| 8745 { | |
| 8746 /* | |
| 8747 * Don't append the ESC for "r<CR>" and "grx". | |
| 75 | 8748 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
| 8749 * when "count" is non-zero. | |
| 7 | 8750 */ |
| 8751 if (cmdchar != 'r' && cmdchar != 'v') | |
| 75 | 8752 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
| 7 | 8753 |
| 8754 /* | |
| 8755 * Repeating insert may take a long time. Check for | |
| 8756 * interrupt now and then. | |
| 8757 */ | |
| 8758 if (*count > 0) | |
| 8759 { | |
| 8760 line_breakcheck(); | |
| 8761 if (got_int) | |
| 8762 *count = 0; | |
| 8763 } | |
| 8764 | |
| 8765 if (--*count > 0) /* repeat what was typed */ | |
| 8766 { | |
| 164 | 8767 /* Vi repeats the insert without replacing characters. */ |
| 8768 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) | |
| 8769 State &= ~REPLACE_FLAG; | |
| 8770 | |
| 7 | 8771 (void)start_redo_ins(); |
| 8772 if (cmdchar == 'r' || cmdchar == 'v') | |
| 6098 | 8773 stuffRedoReadbuff(ESC_STR); /* no ESC in redo buffer */ |
| 7 | 8774 ++RedrawingDisabled; |
| 8775 disabled_redraw = TRUE; | |
| 8776 return FALSE; /* repeat the insert */ | |
| 8777 } | |
| 5434 | 8778 stop_insert(&curwin->w_cursor, TRUE, nomove); |
| 7 | 8779 undisplay_dollar(); |
| 8780 } | |
| 8781 | |
| 8782 /* When an autoindent was removed, curswant stays after the | |
| 8783 * indent */ | |
| 8784 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) | |
| 8785 curwin->w_set_curswant = TRUE; | |
| 8786 | |
| 8787 /* Remember the last Insert position in the '^ mark. */ | |
| 8788 if (!cmdmod.keepjumps) | |
| 8789 curbuf->b_last_insert = curwin->w_cursor; | |
| 8790 | |
| 8791 /* | |
| 8792 * The cursor should end up on the last inserted character. | |
| 477 | 8793 * Don't do it for CTRL-O, unless past the end of the line. |
| 7 | 8794 */ |
| 477 | 8795 if (!nomove |
| 8796 && (curwin->w_cursor.col != 0 | |
| 7 | 8797 #ifdef FEAT_VIRTUALEDIT |
| 8798 || curwin->w_cursor.coladd > 0 | |
| 8799 #endif | |
| 477 | 8800 ) |
| 8801 && (restart_edit == NUL | |
| 5735 | 8802 || (gchar_cursor() == NUL && !VIsual_active)) |
| 7 | 8803 #ifdef FEAT_RIGHTLEFT |
| 8804 && !revins_on | |
| 8805 #endif | |
| 8806 ) | |
| 8807 { | |
| 8808 #ifdef FEAT_VIRTUALEDIT | |
| 8809 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
| 8810 { | |
| 8811 oneleft(); | |
| 8812 if (restart_edit != NUL) | |
| 8813 ++curwin->w_cursor.coladd; | |
| 8814 } | |
| 8815 else | |
| 8816 #endif | |
| 8817 { | |
| 8818 --curwin->w_cursor.col; | |
| 8819 #ifdef FEAT_MBYTE | |
| 8820 /* Correct cursor for multi-byte character. */ | |
| 8821 if (has_mbyte) | |
| 8822 mb_adjust_cursor(); | |
| 8823 #endif | |
| 8824 } | |
| 8825 } | |
| 8826 | |
|
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diff
changeset
|
8827 #ifdef HAVE_INPUT_METHOD |
| 7 | 8828 /* Disable IM to allow typing English directly for Normal mode commands. |
| 8829 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as | |
| 8830 * well). */ | |
| 8831 if (!(State & LANGMAP)) | |
| 8832 im_save_status(&curbuf->b_p_iminsert); | |
| 8833 im_set_active(FALSE); | |
| 8834 #endif | |
| 8835 | |
| 8836 State = NORMAL; | |
| 8837 /* need to position cursor again (e.g. when on a TAB ) */ | |
| 8838 changed_cline_bef_curs(); | |
| 8839 | |
| 8840 #ifdef FEAT_MOUSE | |
| 8841 setmouse(); | |
| 8842 #endif | |
| 8843 #ifdef CURSOR_SHAPE | |
| 8844 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8845 #endif | |
|
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diff
changeset
|
8846 if (!p_ek) |
|
83a36d655a74
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parents:
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diff
changeset
|
8847 /* Re-enable bracketed paste mode. */ |
|
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parents:
10682
diff
changeset
|
8848 out_str(T_BE); |
| 7 | 8849 |
| 8850 /* | |
| 8851 * When recording or for CTRL-O, need to display the new mode. | |
| 8852 * Otherwise remove the mode message. | |
| 8853 */ | |
|
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diff
changeset
|
8854 if (reg_recording != 0 || restart_edit != NUL) |
| 7 | 8855 showmode(); |
| 8856 else if (p_smd) | |
| 8857 MSG(""); | |
| 8858 | |
| 8859 return TRUE; /* exit Insert mode */ | |
| 8860 } | |
| 8861 | |
| 8862 #ifdef FEAT_RIGHTLEFT | |
| 8863 /* | |
| 8864 * Toggle language: hkmap and revins_on. | |
| 8865 * Move to end of reverse inserted text. | |
| 8866 */ | |
| 8867 static void | |
|
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diff
changeset
|
8868 ins_ctrl_(void) |
| 7 | 8869 { |
| 8870 if (revins_on && revins_chars && revins_scol >= 0) | |
| 8871 { | |
| 8872 while (gchar_cursor() != NUL && revins_chars--) | |
| 8873 ++curwin->w_cursor.col; | |
| 8874 } | |
| 8875 p_ri = !p_ri; | |
| 8876 revins_on = (State == INSERT && p_ri); | |
| 8877 if (revins_on) | |
| 8878 { | |
| 8879 revins_scol = curwin->w_cursor.col; | |
| 8880 revins_legal++; | |
| 8881 revins_chars = 0; | |
| 8882 undisplay_dollar(); | |
| 8883 } | |
| 8884 else | |
| 8885 revins_scol = -1; | |
| 8886 #ifdef FEAT_FKMAP | |
| 8887 if (p_altkeymap) | |
| 8888 { | |
| 8889 /* | |
| 8890 * to be consistent also for redo command, using '.' | |
| 8891 * set arrow_used to true and stop it - causing to redo | |
| 8892 * characters entered in one mode (normal/reverse insert). | |
| 8893 */ | |
| 8894 arrow_used = TRUE; | |
| 8895 (void)stop_arrow(); | |
| 8896 p_fkmap = curwin->w_p_rl ^ p_ri; | |
| 8897 if (p_fkmap && p_ri) | |
| 8898 State = INSERT; | |
| 8899 } | |
| 8900 else | |
| 8901 #endif | |
| 8902 p_hkmap = curwin->w_p_rl ^ p_ri; /* be consistent! */ | |
| 8903 showmode(); | |
| 8904 } | |
| 8905 #endif | |
| 8906 | |
| 8907 /* | |
| 8908 * If 'keymodel' contains "startsel", may start selection. | |
| 8909 * Returns TRUE when a CTRL-O and other keys stuffed. | |
| 8910 */ | |
| 8911 static int | |
|
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parents:
7799
diff
changeset
|
8912 ins_start_select(int c) |
| 7 | 8913 { |
| 8914 if (km_startsel) | |
| 8915 switch (c) | |
| 8916 { | |
| 8917 case K_KHOME: | |
| 8918 case K_KEND: | |
| 8919 case K_PAGEUP: | |
| 8920 case K_KPAGEUP: | |
| 8921 case K_PAGEDOWN: | |
| 8922 case K_KPAGEDOWN: | |
|
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12674
diff
changeset
|
8923 # ifdef MACOS_X |
| 7 | 8924 case K_LEFT: |
| 8925 case K_RIGHT: | |
| 8926 case K_UP: | |
| 8927 case K_DOWN: | |
| 8928 case K_END: | |
| 8929 case K_HOME: | |
| 8930 # endif | |
| 8931 if (!(mod_mask & MOD_MASK_SHIFT)) | |
| 8932 break; | |
| 8933 /* FALLTHROUGH */ | |
| 8934 case K_S_LEFT: | |
| 8935 case K_S_RIGHT: | |
| 8936 case K_S_UP: | |
| 8937 case K_S_DOWN: | |
| 8938 case K_S_END: | |
| 8939 case K_S_HOME: | |
| 8940 /* Start selection right away, the cursor can move with | |
| 8941 * CTRL-O when beyond the end of the line. */ | |
| 8942 start_selection(); | |
| 8943 | |
| 8944 /* Execute the key in (insert) Select mode. */ | |
| 8945 stuffcharReadbuff(Ctrl_O); | |
| 8946 if (mod_mask) | |
| 8947 { | |
| 8948 char_u buf[4]; | |
| 8949 | |
| 8950 buf[0] = K_SPECIAL; | |
| 8951 buf[1] = KS_MODIFIER; | |
| 8952 buf[2] = mod_mask; | |
| 8953 buf[3] = NUL; | |
| 8954 stuffReadbuff(buf); | |
| 8955 } | |
| 8956 stuffcharReadbuff(c); | |
| 8957 return TRUE; | |
| 8958 } | |
| 8959 return FALSE; | |
| 8960 } | |
| 8961 | |
| 8962 /* | |
| 4352 | 8963 * <Insert> key in Insert mode: toggle insert/replace mode. |
| 449 | 8964 */ |
| 8965 static void | |
|
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parents:
7799
diff
changeset
|
8966 ins_insert(int replaceState) |
| 449 | 8967 { |
| 8968 #ifdef FEAT_FKMAP | |
| 8969 if (p_fkmap && p_ri) | |
| 8970 { | |
| 8971 beep_flush(); | |
| 8972 EMSG(farsi_text_3); /* encoded in Farsi */ | |
| 8973 return; | |
| 8974 } | |
| 8975 #endif | |
| 8976 | |
| 532 | 8977 # ifdef FEAT_EVAL |
| 449 | 8978 set_vim_var_string(VV_INSERTMODE, |
|
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diff
changeset
|
8979 (char_u *)((State & REPLACE_FLAG) ? "i" |
|
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8980 : replaceState == VREPLACE ? "v" |
|
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8981 : "r"), 1); |
| 532 | 8982 # endif |
|
14485
c71d65c3672f
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Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
8983 ins_apply_autocmds(EVENT_INSERTCHANGE); |
| 449 | 8984 if (State & REPLACE_FLAG) |
| 8985 State = INSERT | (State & LANGMAP); | |
| 8986 else | |
| 8987 State = replaceState | (State & LANGMAP); | |
| 8988 AppendCharToRedobuff(K_INS); | |
| 8989 showmode(); | |
| 8990 #ifdef CURSOR_SHAPE | |
| 8991 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8992 #endif | |
| 8993 } | |
| 8994 | |
| 8995 /* | |
| 8996 * Pressed CTRL-O in Insert mode. | |
| 8997 */ | |
| 8998 static void | |
|
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parents:
7799
diff
changeset
|
8999 ins_ctrl_o(void) |
| 449 | 9000 { |
| 9001 if (State & VREPLACE_FLAG) | |
| 9002 restart_edit = 'V'; | |
| 9003 else | |
| 9004 if (State & REPLACE_FLAG) | |
| 9005 restart_edit = 'R'; | |
| 9006 else | |
| 9007 restart_edit = 'I'; | |
| 9008 #ifdef FEAT_VIRTUALEDIT | |
| 9009 if (virtual_active()) | |
| 9010 ins_at_eol = FALSE; /* cursor always keeps its column */ | |
| 9011 else | |
| 9012 #endif | |
| 9013 ins_at_eol = (gchar_cursor() == NUL); | |
| 9014 } | |
| 9015 | |
| 9016 /* | |
| 7 | 9017 * If the cursor is on an indent, ^T/^D insert/delete one |
| 9018 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
| 1796 | 9019 * Always round the indent to 'shiftwidth', this is compatible |
| 7 | 9020 * with vi. But vi only supports ^T and ^D after an |
| 9021 * autoindent, we support it everywhere. | |
| 9022 */ | |
| 9023 static void | |
|
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7799
diff
changeset
|
9024 ins_shift(int c, int lastc) |
| 7 | 9025 { |
| 9026 if (stop_arrow() == FAIL) | |
| 9027 return; | |
| 9028 AppendCharToRedobuff(c); | |
| 9029 | |
| 9030 /* | |
| 9031 * 0^D and ^^D: remove all indent. | |
| 9032 */ | |
| 1330 | 9033 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
| 9034 && curwin->w_cursor.col > 0) | |
| 7 | 9035 { |
| 9036 --curwin->w_cursor.col; | |
| 9037 (void)del_char(FALSE); /* delete the '^' or '0' */ | |
| 9038 /* In Replace mode, restore the characters that '^' or '0' replaced. */ | |
| 9039 if (State & REPLACE_FLAG) | |
| 9040 replace_pop_ins(); | |
| 9041 if (lastc == '^') | |
| 9042 old_indent = get_indent(); /* remember curr. indent */ | |
| 1516 | 9043 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
| 7 | 9044 } |
| 9045 else | |
| 1516 | 9046 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
| 7 | 9047 |
| 9048 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
| 9049 did_ai = FALSE; | |
| 9050 #ifdef FEAT_SMARTINDENT | |
| 9051 did_si = FALSE; | |
| 9052 can_si = FALSE; | |
| 9053 can_si_back = FALSE; | |
| 9054 #endif | |
| 9055 #ifdef FEAT_CINDENT | |
| 9056 can_cindent = FALSE; /* no cindenting after ^D or ^T */ | |
| 9057 #endif | |
| 9058 } | |
| 9059 | |
| 9060 static void | |
|
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parents:
7799
diff
changeset
|
9061 ins_del(void) |
| 7 | 9062 { |
| 9063 int temp; | |
| 9064 | |
| 9065 if (stop_arrow() == FAIL) | |
| 9066 return; | |
| 9067 if (gchar_cursor() == NUL) /* delete newline */ | |
| 9068 { | |
| 9069 temp = curwin->w_cursor.col; | |
| 9070 if (!can_bs(BS_EOL) /* only if "eol" included */ | |
| 5848 | 9071 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
| 6949 | 9072 vim_beep(BO_BS); |
| 7 | 9073 else |
|
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diff
changeset
|
9074 { |
| 7 | 9075 curwin->w_cursor.col = temp; |
|
13402
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9076 /* 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
|
9077 * have been added. That makes sure, that open_line() later |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
9078 * 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
|
9079 if (State & VREPLACE_FLAG && |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9080 orig_line_count > curbuf->b_ml.ml_line_count) |
|
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parents:
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diff
changeset
|
9081 orig_line_count = curbuf->b_ml.ml_line_count; |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9082 } |
| 7 | 9083 } |
| 6949 | 9084 else if (del_char(FALSE) == FAIL) /* delete char under cursor */ |
| 9085 vim_beep(BO_BS); | |
| 7 | 9086 did_ai = FALSE; |
| 9087 #ifdef FEAT_SMARTINDENT | |
| 9088 did_si = FALSE; | |
| 9089 can_si = FALSE; | |
| 9090 can_si_back = FALSE; | |
| 9091 #endif | |
| 9092 AppendCharToRedobuff(K_DEL); | |
| 9093 } | |
| 9094 | |
| 1460 | 9095 /* |
| 9096 * Delete one character for ins_bs(). | |
| 9097 */ | |
| 9098 static void | |
|
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parents:
7799
diff
changeset
|
9099 ins_bs_one(colnr_T *vcolp) |
| 1460 | 9100 { |
| 9101 dec_cursor(); | |
| 9102 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
| 9103 if (State & REPLACE_FLAG) | |
| 9104 { | |
| 9105 /* Don't delete characters before the insert point when in | |
| 9106 * Replace mode */ | |
| 9107 if (curwin->w_cursor.lnum != Insstart.lnum | |
| 9108 || curwin->w_cursor.col >= Insstart.col) | |
| 1782 | 9109 replace_do_bs(-1); |
| 1460 | 9110 } |
| 9111 else | |
| 9112 (void)del_char(FALSE); | |
| 9113 } | |
| 9114 | |
| 7 | 9115 /* |
| 9116 * Handle Backspace, delete-word and delete-line in Insert mode. | |
| 9117 * Return TRUE when backspace was actually used. | |
| 9118 */ | |
| 9119 static int | |
|
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7799
diff
changeset
|
9120 ins_bs( |
|
83861277e6a3
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diff
changeset
|
9121 int c, |
|
83861277e6a3
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parents:
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diff
changeset
|
9122 int mode, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
9123 int *inserted_space_p) |
| 7 | 9124 { |
| 9125 linenr_T lnum; | |
| 9126 int cc; | |
| 9127 int temp = 0; /* init for GCC */ | |
| 1872 | 9128 colnr_T save_col; |
| 7 | 9129 colnr_T mincol; |
| 9130 int did_backspace = FALSE; | |
| 9131 int in_indent; | |
| 9132 int oldState; | |
| 9133 #ifdef FEAT_MBYTE | |
| 714 | 9134 int cpc[MAX_MCO]; /* composing characters */ |
| 7 | 9135 #endif |
| 9136 | |
| 9137 /* | |
| 9138 * can't delete anything in an empty file | |
| 9139 * can't backup past first character in buffer | |
| 9140 * can't backup past starting point unless 'backspace' > 1 | |
| 9141 * can backup to a previous line if 'backspace' == 0 | |
| 9142 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9143 if ( BUFEMPTY() |
| 7 | 9144 || ( |
| 9145 #ifdef FEAT_RIGHTLEFT | |
| 9146 !revins_on && | |
| 9147 #endif | |
| 9148 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
| 9149 || (!can_bs(BS_START) | |
| 9150 && (arrow_used | |
| 5852 | 9151 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 9152 && curwin->w_cursor.col <= Insstart_orig.col))) | |
| 7 | 9153 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
| 9154 && curwin->w_cursor.col <= ai_col) | |
| 9155 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
| 9156 { | |
| 6949 | 9157 vim_beep(BO_BS); |
| 7 | 9158 return FALSE; |
| 9159 } | |
| 9160 | |
| 9161 if (stop_arrow() == FAIL) | |
| 9162 return FALSE; | |
| 9163 in_indent = inindent(0); | |
| 9164 #ifdef FEAT_CINDENT | |
| 9165 if (in_indent) | |
| 9166 can_cindent = FALSE; | |
| 9167 #endif | |
| 9168 #ifdef FEAT_COMMENTS | |
| 9169 end_comment_pending = NUL; /* After BS, don't auto-end comment */ | |
| 9170 #endif | |
| 9171 #ifdef FEAT_RIGHTLEFT | |
| 9172 if (revins_on) /* put cursor after last inserted char */ | |
| 9173 inc_cursor(); | |
| 9174 #endif | |
| 9175 | |
| 9176 #ifdef FEAT_VIRTUALEDIT | |
| 9177 /* Virtualedit: | |
| 9178 * BACKSPACE_CHAR eats a virtual space | |
| 9179 * BACKSPACE_WORD eats all coladd | |
| 9180 * BACKSPACE_LINE eats all coladd and keeps going | |
| 9181 */ | |
| 9182 if (curwin->w_cursor.coladd > 0) | |
| 9183 { | |
| 9184 if (mode == BACKSPACE_CHAR) | |
| 9185 { | |
| 9186 --curwin->w_cursor.coladd; | |
| 9187 return TRUE; | |
| 9188 } | |
| 9189 if (mode == BACKSPACE_WORD) | |
| 9190 { | |
| 9191 curwin->w_cursor.coladd = 0; | |
| 9192 return TRUE; | |
| 9193 } | |
| 9194 curwin->w_cursor.coladd = 0; | |
| 9195 } | |
| 9196 #endif | |
| 9197 | |
| 9198 /* | |
|
11295
d772bf077b3f
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Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
9199 * Delete newline! |
| 7 | 9200 */ |
| 9201 if (curwin->w_cursor.col == 0) | |
| 9202 { | |
| 6629 | 9203 lnum = Insstart.lnum; |
| 5852 | 9204 if (curwin->w_cursor.lnum == lnum |
| 7 | 9205 #ifdef FEAT_RIGHTLEFT |
| 9206 || revins_on | |
| 9207 #endif | |
| 9208 ) | |
| 9209 { | |
| 9210 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
| 9211 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
| 9212 return FALSE; | |
| 6629 | 9213 --Insstart.lnum; |
|
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parents:
11295
diff
changeset
|
9214 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
| 7 | 9215 } |
| 9216 /* | |
| 9217 * In replace mode: | |
| 9218 * cc < 0: NL was inserted, delete it | |
| 9219 * cc >= 0: NL was replaced, put original characters back | |
| 9220 */ | |
| 9221 cc = -1; | |
| 9222 if (State & REPLACE_FLAG) | |
| 9223 cc = replace_pop(); /* returns -1 if NL was inserted */ | |
| 9224 /* | |
| 9225 * In replace mode, in the line we started replacing, we only move the | |
| 9226 * cursor. | |
| 9227 */ | |
| 9228 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
| 9229 { | |
| 9230 dec_cursor(); | |
| 9231 } | |
| 9232 else | |
| 9233 { | |
| 9234 if (!(State & VREPLACE_FLAG) | |
| 9235 || curwin->w_cursor.lnum > orig_line_count) | |
| 9236 { | |
| 9237 temp = gchar_cursor(); /* remember current char */ | |
| 9238 --curwin->w_cursor.lnum; | |
| 278 | 9239 |
| 9240 /* When "aw" is in 'formatoptions' we must delete the space at | |
| 9241 * the end of the line, otherwise the line will be broken | |
| 9242 * again when auto-formatting. */ | |
| 9243 if (has_format_option(FO_AUTO) | |
| 9244 && has_format_option(FO_WHITE_PAR)) | |
| 9245 { | |
| 9246 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
| 9247 TRUE); | |
| 9248 int len; | |
| 9249 | |
| 835 | 9250 len = (int)STRLEN(ptr); |
| 278 | 9251 if (len > 0 && ptr[len - 1] == ' ') |
| 9252 ptr[len - 1] = NUL; | |
| 9253 } | |
| 9254 | |
| 5848 | 9255 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
| 7 | 9256 if (temp == NUL && gchar_cursor() != NUL) |
| 9257 inc_cursor(); | |
| 9258 } | |
| 9259 else | |
| 9260 dec_cursor(); | |
| 9261 | |
| 9262 /* | |
| 9263 * In REPLACE mode we have to put back the text that was replaced | |
| 9264 * by the NL. On the replace stack is first a NUL-terminated | |
| 9265 * sequence of characters that were deleted and then the | |
| 9266 * characters that NL replaced. | |
| 9267 */ | |
| 9268 if (State & REPLACE_FLAG) | |
| 9269 { | |
| 9270 /* | |
| 9271 * Do the next ins_char() in NORMAL state, to | |
| 9272 * prevent ins_char() from replacing characters and | |
| 9273 * avoiding showmatch(). | |
| 9274 */ | |
| 9275 oldState = State; | |
| 9276 State = NORMAL; | |
| 9277 /* | |
| 9278 * restore characters (blanks) deleted after cursor | |
| 9279 */ | |
| 9280 while (cc > 0) | |
| 9281 { | |
| 1872 | 9282 save_col = curwin->w_cursor.col; |
| 7 | 9283 #ifdef FEAT_MBYTE |
| 9284 mb_replace_pop_ins(cc); | |
| 9285 #else | |
| 9286 ins_char(cc); | |
| 9287 #endif | |
| 1872 | 9288 curwin->w_cursor.col = save_col; |
| 7 | 9289 cc = replace_pop(); |
| 9290 } | |
| 9291 /* restore the characters that NL replaced */ | |
| 9292 replace_pop_ins(); | |
| 9293 State = oldState; | |
| 9294 } | |
| 9295 } | |
| 9296 did_ai = FALSE; | |
| 9297 } | |
| 9298 else | |
| 9299 { | |
| 9300 /* | |
| 9301 * Delete character(s) before the cursor. | |
| 9302 */ | |
| 9303 #ifdef FEAT_RIGHTLEFT | |
| 9304 if (revins_on) /* put cursor on last inserted char */ | |
| 9305 dec_cursor(); | |
| 9306 #endif | |
| 9307 mincol = 0; | |
| 9308 /* keep indent */ | |
| 1085 | 9309 if (mode == BACKSPACE_LINE |
| 9310 && (curbuf->b_p_ai | |
| 9311 #ifdef FEAT_CINDENT | |
| 2004 | 9312 || cindent_on() |
| 1085 | 9313 #endif |
| 9314 ) | |
| 7 | 9315 #ifdef FEAT_RIGHTLEFT |
| 9316 && !revins_on | |
| 9317 #endif | |
| 9318 ) | |
| 9319 { | |
| 1872 | 9320 save_col = curwin->w_cursor.col; |
| 7 | 9321 beginline(BL_WHITE); |
| 1988 | 9322 if (curwin->w_cursor.col < save_col) |
| 7 | 9323 mincol = curwin->w_cursor.col; |
| 1872 | 9324 curwin->w_cursor.col = save_col; |
| 7 | 9325 } |
| 9326 | |
| 9327 /* | |
| 9328 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
| 9329 */ | |
| 9330 if ( mode == BACKSPACE_CHAR | |
| 9331 && ((p_sta && in_indent) | |
|
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parents:
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diff
changeset
|
9332 || ((get_sts_value() != 0 |
|
2ad722003b36
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diff
changeset
|
9333 #ifdef FEAT_VARTABS |
|
2ad722003b36
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diff
changeset
|
9334 || tabstop_count(curbuf->b_p_vsts_array) |
|
2ad722003b36
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diff
changeset
|
9335 #endif |
|
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diff
changeset
|
9336 ) |
| 1497 | 9337 && curwin->w_cursor.col > 0 |
| 7 | 9338 && (*(ml_get_cursor() - 1) == TAB |
| 9339 || (*(ml_get_cursor() - 1) == ' ' | |
| 9340 && (!*inserted_space_p | |
| 9341 || arrow_used)))))) | |
| 9342 { | |
| 9343 int ts; | |
| 9344 colnr_T vcol; | |
| 9345 colnr_T want_vcol; | |
| 1460 | 9346 colnr_T start_vcol; |
| 7 | 9347 |
| 9348 *inserted_space_p = FALSE; | |
| 9349 /* Compute the virtual column where we want to be. Since | |
| 9350 * 'showbreak' may get in the way, need to get the last column of | |
| 9351 * the previous character. */ | |
| 9352 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 1460 | 9353 start_vcol = vcol; |
| 7 | 9354 dec_cursor(); |
| 9355 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
| 9356 inc_cursor(); | |
|
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diff
changeset
|
9357 #ifdef FEAT_VARTABS |
|
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diff
changeset
|
9358 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
|
9359 { |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9360 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
|
9361 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
|
9362 } |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9363 else |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
9364 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
|
9365 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
|
9366 #else |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9367 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
|
9368 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
|
9369 else |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9370 ts = (int)get_sts_value(); |
| 7 | 9371 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
|
9372 #endif |
| 7 | 9373 |
| 9374 /* delete characters until we are at or before want_vcol */ | |
| 9375 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
|
9376 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
| 1460 | 9377 ins_bs_one(&vcol); |
| 7 | 9378 |
| 9379 /* insert extra spaces until we are at want_vcol */ | |
| 9380 while (vcol < want_vcol) | |
| 9381 { | |
| 9382 /* Remember the first char we inserted */ | |
| 5852 | 9383 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 9384 && curwin->w_cursor.col < Insstart_orig.col) | |
| 9385 Insstart_orig.col = curwin->w_cursor.col; | |
| 7 | 9386 |
| 9387 if (State & VREPLACE_FLAG) | |
| 9388 ins_char(' '); | |
| 9389 else | |
| 9390 { | |
| 9391 ins_str((char_u *)" "); | |
| 1460 | 9392 if ((State & REPLACE_FLAG)) |
| 9393 replace_push(NUL); | |
| 7 | 9394 } |
| 9395 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 9396 } | |
| 1460 | 9397 |
| 9398 /* If we are now back where we started delete one character. Can | |
| 9399 * happen when using 'sts' and 'linebreak'. */ | |
| 9400 if (vcol >= start_vcol) | |
| 9401 ins_bs_one(&vcol); | |
| 7 | 9402 } |
| 9403 | |
| 9404 /* | |
| 9405 * Delete upto starting point, start of line or previous word. | |
| 9406 */ | |
| 6712 | 9407 else |
| 9408 { | |
| 9409 #ifdef FEAT_MBYTE | |
| 9410 int cclass = 0, prev_cclass = 0; | |
| 9411 | |
| 9412 if (has_mbyte) | |
| 9413 cclass = mb_get_class(ml_get_cursor()); | |
| 9414 #endif | |
| 9415 do | |
| 7 | 9416 { |
| 9417 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 9418 if (!revins_on) /* put cursor on char to be deleted */ |
| 9419 #endif | |
| 7 | 9420 dec_cursor(); |
| 6712 | 9421 |
| 9422 cc = gchar_cursor(); | |
| 9423 #ifdef FEAT_MBYTE | |
| 9424 /* look multi-byte character class */ | |
| 9425 if (has_mbyte) | |
| 9426 { | |
| 9427 prev_cclass = cclass; | |
| 9428 cclass = mb_get_class(ml_get_cursor()); | |
| 9429 } | |
| 9430 #endif | |
| 9431 | |
| 9432 /* start of word? */ | |
| 9433 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) | |
| 9434 { | |
| 9435 mode = BACKSPACE_WORD_NOT_SPACE; | |
| 9436 temp = vim_iswordc(cc); | |
| 9437 } | |
| 9438 /* end of word? */ | |
| 9439 else if (mode == BACKSPACE_WORD_NOT_SPACE | |
| 9440 && ((vim_isspace(cc) || vim_iswordc(cc) != temp) | |
| 7 | 9441 #ifdef FEAT_MBYTE |
| 6712 | 9442 || prev_cclass != cclass |
| 9443 #endif | |
| 9444 )) | |
| 9445 { | |
| 9446 #ifdef FEAT_RIGHTLEFT | |
| 9447 if (!revins_on) | |
| 9448 #endif | |
| 9449 inc_cursor(); | |
| 9450 #ifdef FEAT_RIGHTLEFT | |
| 9451 else if (State & REPLACE_FLAG) | |
| 9452 dec_cursor(); | |
| 9453 #endif | |
| 9454 break; | |
| 9455 } | |
| 9456 if (State & REPLACE_FLAG) | |
| 9457 replace_do_bs(-1); | |
| 9458 else | |
| 9459 { | |
| 7 | 9460 #ifdef FEAT_MBYTE |
| 6712 | 9461 if (enc_utf8 && p_deco) |
| 9462 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
| 9463 #endif | |
| 9464 (void)del_char(FALSE); | |
| 9465 #ifdef FEAT_MBYTE | |
| 9466 /* | |
| 9467 * If there are combining characters and 'delcombine' is set | |
| 9468 * move the cursor back. Don't back up before the base | |
| 9469 * character. | |
| 9470 */ | |
| 9471 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
| 9472 inc_cursor(); | |
| 7 | 9473 #endif |
| 9474 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 9475 if (revins_chars) |
| 9476 { | |
| 9477 revins_chars--; | |
| 9478 revins_legal++; | |
| 9479 } | |
| 9480 if (revins_on && gchar_cursor() == NUL) | |
| 9481 break; | |
| 9482 #endif | |
| 7 | 9483 } |
| 6712 | 9484 /* Just a single backspace?: */ |
| 9485 if (mode == BACKSPACE_CHAR) | |
| 7 | 9486 break; |
| 6712 | 9487 } while ( |
| 7 | 9488 #ifdef FEAT_RIGHTLEFT |
| 6712 | 9489 revins_on || |
| 9490 #endif | |
| 9491 (curwin->w_cursor.col > mincol | |
| 9492 && (curwin->w_cursor.lnum != Insstart_orig.lnum | |
| 9493 || curwin->w_cursor.col != Insstart_orig.col))); | |
| 9494 } | |
| 7 | 9495 did_backspace = TRUE; |
| 9496 } | |
| 9497 #ifdef FEAT_SMARTINDENT | |
| 9498 did_si = FALSE; | |
| 9499 can_si = FALSE; | |
| 9500 can_si_back = FALSE; | |
| 9501 #endif | |
| 9502 if (curwin->w_cursor.col <= 1) | |
| 9503 did_ai = FALSE; | |
| 9504 /* | |
| 9505 * It's a little strange to put backspaces into the redo | |
| 9506 * buffer, but it makes auto-indent a lot easier to deal | |
| 9507 * with. | |
| 9508 */ | |
| 9509 AppendCharToRedobuff(c); | |
| 9510 | |
| 9511 /* If deleted before the insertion point, adjust it */ | |
| 5852 | 9512 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
|
9513 && curwin->w_cursor.col < Insstart_orig.col) |
| 5852 | 9514 Insstart_orig.col = curwin->w_cursor.col; |
| 7 | 9515 |
| 9516 /* vi behaviour: the cursor moves backward but the character that | |
| 9517 * was there remains visible | |
| 9518 * Vim behaviour: the cursor moves backward and the character that | |
| 9519 * was there is erased from the screen. | |
| 9520 * We can emulate the vi behaviour by pretending there is a dollar | |
| 9521 * displayed even when there isn't. | |
| 9522 * --pkv Sun Jan 19 01:56:40 EST 2003 */ | |
| 3318 | 9523 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
| 7 | 9524 dollar_vcol = curwin->w_virtcol; |
| 9525 | |
| 1514 | 9526 #ifdef FEAT_FOLDING |
| 9527 /* When deleting a char the cursor line must never be in a closed fold. | |
| 9528 * E.g., when 'foldmethod' is indent and deleting the first non-white | |
| 9529 * char before a Tab. */ | |
| 9530 if (did_backspace) | |
| 9531 foldOpenCursor(); | |
| 9532 #endif | |
| 9533 | |
| 7 | 9534 return did_backspace; |
| 9535 } | |
| 9536 | |
| 9537 #ifdef FEAT_MOUSE | |
| 9538 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9539 ins_mouse(int c) |
| 7 | 9540 { |
| 9541 pos_T tpos; | |
| 840 | 9542 win_T *old_curwin = curwin; |
| 7 | 9543 |
| 9544 # ifdef FEAT_GUI | |
| 9545 /* When GUI is active, also move/paste when 'mouse' is empty */ | |
| 9546 if (!gui.in_use) | |
| 9547 # endif | |
| 9548 if (!mouse_has(MOUSE_INSERT)) | |
| 9549 return; | |
| 9550 | |
| 9551 undisplay_dollar(); | |
| 9552 tpos = curwin->w_cursor; | |
| 9553 if (do_mouse(NULL, c, BACKWARD, 1L, 0)) | |
| 9554 { | |
| 840 | 9555 win_T *new_curwin = curwin; |
| 9556 | |
| 9557 if (curwin != old_curwin && win_valid(old_curwin)) | |
| 9558 { | |
| 9559 /* Mouse took us to another window. We need to go back to the | |
| 9560 * previous one to stop insert there properly. */ | |
| 9561 curwin = old_curwin; | |
| 9562 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
|
9563 #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
|
9564 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
|
9565 // 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
|
9566 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
|
9567 #endif |
| 840 | 9568 } |
| 9569 start_arrow(curwin == old_curwin ? &tpos : NULL); | |
| 9570 if (curwin != new_curwin && win_valid(new_curwin)) | |
| 9571 { | |
| 9572 curwin = new_curwin; | |
| 9573 curbuf = curwin->w_buffer; | |
| 9574 } | |
| 7 | 9575 # ifdef FEAT_CINDENT |
| 9576 can_cindent = TRUE; | |
| 9577 # endif | |
| 9578 } | |
| 9579 | |
| 9580 /* redraw status lines (in case another window became active) */ | |
| 9581 redraw_statuslines(); | |
| 9582 } | |
| 9583 | |
| 9584 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9585 ins_mousescroll(int dir) |
| 7 | 9586 { |
| 9587 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
|
9588 win_T *old_curwin = curwin, *wp; |
| 1434 | 9589 # ifdef FEAT_INS_EXPAND |
| 9590 int did_scroll = FALSE; | |
| 7 | 9591 # endif |
| 9592 | |
| 9593 tpos = curwin->w_cursor; | |
| 9594 | |
| 4162 | 9595 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 9596 { |
| 9597 int row, col; | |
| 9598 | |
| 9599 row = mouse_row; | |
| 9600 col = mouse_col; | |
| 9601 | |
| 9602 /* 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
|
9603 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
|
9604 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
|
9605 return; |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9606 curwin = wp; |
| 7 | 9607 curbuf = curwin->w_buffer; |
| 9608 } | |
| 9609 if (curwin == old_curwin) | |
| 9610 undisplay_dollar(); | |
| 9611 | |
| 1434 | 9612 # ifdef FEAT_INS_EXPAND |
| 9613 /* 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
|
9614 if (!pum_visible() || curwin != old_curwin) |
| 1434 | 9615 # endif |
| 9616 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9617 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
|
9618 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9619 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
|
9620 scroll_redraw(dir, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9621 (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
|
9622 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9623 scroll_redraw(dir, 3L); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9624 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9625 #ifdef FEAT_GUI |
| 1434 | 9626 else |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9627 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9628 int val, step = 6; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9629 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9630 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
|
9631 step = curwin->w_width; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9632 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
|
9633 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9634 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9635 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9636 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9637 #endif |
| 1434 | 9638 # ifdef FEAT_INS_EXPAND |
| 9639 did_scroll = TRUE; | |
| 9640 # endif | |
| 9641 } | |
| 7 | 9642 |
| 9643 curwin->w_redr_status = TRUE; | |
| 9644 | |
| 9645 curwin = old_curwin; | |
| 9646 curbuf = curwin->w_buffer; | |
| 9647 | |
| 1434 | 9648 # ifdef FEAT_INS_EXPAND |
| 9649 /* The popup menu may overlay the window, need to redraw it. | |
| 9650 * TODO: Would be more efficient to only redraw the windows that are | |
| 9651 * overlapped by the popup menu. */ | |
| 9652 if (pum_visible() && did_scroll) | |
| 9653 { | |
| 9654 redraw_all_later(NOT_VALID); | |
| 9655 ins_compl_show_pum(); | |
| 9656 } | |
| 9657 # endif | |
| 9658 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9659 if (!EQUAL_POS(curwin->w_cursor, tpos)) |
| 7 | 9660 { |
| 9661 start_arrow(&tpos); | |
| 9662 # ifdef FEAT_CINDENT | |
| 9663 can_cindent = TRUE; | |
| 9664 # endif | |
| 9665 } | |
| 9666 } | |
| 9667 #endif | |
| 9668 | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9669 /* |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9670 * 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
|
9671 * P_PE literally. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9672 * 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
|
9673 */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9674 int |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9675 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
|
9676 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9677 int c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9678 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
|
9679 int idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9680 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
|
9681 int ret_char = -1; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9682 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
|
9683 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
|
9684 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9685 /* 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
|
9686 if (STRLEN(end) >= NUMBUFLEN) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9687 end = NULL; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9688 ++no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9689 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
|
9690 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
|
9691 // 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
|
9692 // 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
|
9693 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
|
9694 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9695 for (;;) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9696 { |
|
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
|
9697 // 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
|
9698 if (end == NULL && vpeekc() == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9699 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
|
9700 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
|
9701 { |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9702 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
|
9703 } 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
|
9704 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
|
9705 // 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
|
9706 // 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
|
9707 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
|
9708 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9709 #ifdef FEAT_MBYTE |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9710 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9711 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
|
9712 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9713 #endif |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9714 buf[idx++] = c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9715 buf[idx] = NUL; |
|
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
9716 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
|
9717 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9718 if (end[idx] == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9719 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
|
9720 continue; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9721 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9722 if (!drop) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9723 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9724 switch (mode) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9725 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9726 case PASTE_CMDLINE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9727 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
|
9728 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9729 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9730 case PASTE_EX: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9731 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
|
9732 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9733 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
|
9734 buf, (size_t)idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9735 gap->ga_len += idx; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9736 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9737 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9738 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9739 case PASTE_INSERT: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9740 if (stop_arrow() == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9741 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9742 c = buf[0]; |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9743 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
|
9744 ins_eol(c); |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9745 else |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9746 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9747 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
|
9748 AppendToRedobuffLit(buf, idx); |
|
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9749 } |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9750 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9751 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9752 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9753 case PASTE_ONE_CHAR: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9754 if (ret_char == -1) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9755 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9756 #ifdef FEAT_MBYTE |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9757 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9758 ret_char = (*mb_ptr2char)(buf); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9759 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9760 #endif |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9761 ret_char = buf[0]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9762 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9763 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9764 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9765 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9766 idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9767 } |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9768 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9769 --no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9770 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
|
9771 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
|
9772 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
|
9773 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9774 return ret_char; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9775 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9776 |
| 692 | 9777 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 724 | 9778 static void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9779 ins_tabline(int c) |
| 692 | 9780 { |
| 9781 /* We will be leaving the current window, unless closing another tab. */ | |
| 9782 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE | |
| 9783 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
| 9784 { | |
| 9785 undisplay_dollar(); | |
| 9786 start_arrow(&curwin->w_cursor); | |
| 9787 # ifdef FEAT_CINDENT | |
| 9788 can_cindent = TRUE; | |
| 9789 # endif | |
| 9790 } | |
| 9791 | |
| 9792 if (c == K_TABLINE) | |
| 9793 goto_tabpage(current_tab); | |
| 9794 else | |
| 846 | 9795 { |
| 692 | 9796 handle_tabmenu(); |
| 846 | 9797 redraw_statuslines(); /* will redraw the tabline when needed */ |
| 9798 } | |
| 692 | 9799 } |
| 9800 #endif | |
| 9801 | |
| 9802 #if defined(FEAT_GUI) || defined(PROTO) | |
| 7 | 9803 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9804 ins_scroll(void) |
| 7 | 9805 { |
| 9806 pos_T tpos; | |
| 9807 | |
| 9808 undisplay_dollar(); | |
| 9809 tpos = curwin->w_cursor; | |
| 9810 if (gui_do_scroll()) | |
| 9811 { | |
| 9812 start_arrow(&tpos); | |
| 9813 # ifdef FEAT_CINDENT | |
| 9814 can_cindent = TRUE; | |
| 9815 # endif | |
| 9816 } | |
| 9817 } | |
| 9818 | |
| 9819 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9820 ins_horscroll(void) |
| 7 | 9821 { |
| 9822 pos_T tpos; | |
| 9823 | |
| 9824 undisplay_dollar(); | |
| 9825 tpos = curwin->w_cursor; | |
|
2409
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9826 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
| 7 | 9827 { |
| 9828 start_arrow(&tpos); | |
| 9829 # ifdef FEAT_CINDENT | |
| 9830 can_cindent = TRUE; | |
| 9831 # endif | |
| 9832 } | |
| 9833 } | |
| 9834 #endif | |
| 9835 | |
| 9836 static void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9837 ins_left( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9838 int end_change) /* end undoable change */ |
| 7 | 9839 { |
| 9840 pos_T tpos; | |
| 9841 | |
| 9842 #ifdef FEAT_FOLDING | |
| 9843 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9844 foldOpenCursor(); | |
| 9845 #endif | |
| 9846 undisplay_dollar(); | |
| 9847 tpos = curwin->w_cursor; | |
| 9848 if (oneleft() == OK) | |
| 9849 { | |
| 941 | 9850 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 9851 /* Only call start_arrow() when not busy with preediting, it will | |
| 9852 * 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
|
9853 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
| 941 | 9854 #endif |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9855 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9856 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
|
9857 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9858 AppendCharToRedobuff(K_LEFT); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9859 } |
| 7 | 9860 #ifdef FEAT_RIGHTLEFT |
| 9861 /* If exit reversed string, position is fixed */ | |
| 9862 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) | |
| 9863 revins_legal++; | |
| 9864 revins_chars++; | |
| 9865 #endif | |
| 9866 } | |
| 9867 | |
| 9868 /* | |
| 9869 * if 'whichwrap' set for cursor in insert mode may go to | |
| 9870 * previous line | |
| 9871 */ | |
| 9872 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
| 9873 { | |
|
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c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9874 /* always break undo when moving upwards/downwards, else undo may break */ |
| 7 | 9875 start_arrow(&tpos); |
| 9876 --(curwin->w_cursor.lnum); | |
| 9877 coladvance((colnr_T)MAXCOL); | |
| 9878 curwin->w_set_curswant = TRUE; /* so we stay at the end */ | |
| 9879 } | |
| 9880 else | |
| 6949 | 9881 vim_beep(BO_CRSR); |
|
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9882 dont_sync_undo = FALSE; |
| 7 | 9883 } |
| 9884 | |
| 9885 static void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9886 ins_home(int c) |
| 7 | 9887 { |
| 9888 pos_T tpos; | |
| 9889 | |
| 9890 #ifdef FEAT_FOLDING | |
| 9891 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9892 foldOpenCursor(); | |
| 9893 #endif | |
| 9894 undisplay_dollar(); | |
| 9895 tpos = curwin->w_cursor; | |
| 9896 if (c == K_C_HOME) | |
| 9897 curwin->w_cursor.lnum = 1; | |
| 9898 curwin->w_cursor.col = 0; | |
| 9899 #ifdef FEAT_VIRTUALEDIT | |
| 9900 curwin->w_cursor.coladd = 0; | |
| 9901 #endif | |
| 9902 curwin->w_curswant = 0; | |
| 9903 start_arrow(&tpos); | |
| 9904 } | |
| 9905 | |
| 9906 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9907 ins_end(int c) |
| 7 | 9908 { |
| 9909 pos_T tpos; | |
| 9910 | |
| 9911 #ifdef FEAT_FOLDING | |
| 9912 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9913 foldOpenCursor(); | |
| 9914 #endif | |
| 9915 undisplay_dollar(); | |
| 9916 tpos = curwin->w_cursor; | |
| 9917 if (c == K_C_END) | |
| 9918 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9919 coladvance((colnr_T)MAXCOL); | |
| 9920 curwin->w_curswant = MAXCOL; | |
| 9921 | |
| 9922 start_arrow(&tpos); | |
| 9923 } | |
| 9924 | |
| 9925 static void | |
|
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parents:
7799
diff
changeset
|
9926 ins_s_left(void) |
| 7 | 9927 { |
| 9928 #ifdef FEAT_FOLDING | |
| 9929 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9930 foldOpenCursor(); | |
| 9931 #endif | |
| 9932 undisplay_dollar(); | |
| 9933 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
| 9934 { | |
| 9935 start_arrow(&curwin->w_cursor); | |
| 9936 (void)bck_word(1L, FALSE, FALSE); | |
| 9937 curwin->w_set_curswant = TRUE; | |
| 9938 } | |
| 9939 else | |
| 6949 | 9940 vim_beep(BO_CRSR); |
| 7 | 9941 } |
| 9942 | |
| 9943 static void | |
|
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parents:
7799
diff
changeset
|
9944 ins_right( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9945 int end_change) /* end undoable change */ |
| 7 | 9946 { |
| 9947 #ifdef FEAT_FOLDING | |
| 9948 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9949 foldOpenCursor(); | |
| 9950 #endif | |
| 9951 undisplay_dollar(); | |
| 1877 | 9952 if (gchar_cursor() != NUL |
| 9953 #ifdef FEAT_VIRTUALEDIT | |
| 9954 || virtual_active() | |
| 9955 #endif | |
| 7 | 9956 ) |
| 9957 { | |
|
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parents:
6971
diff
changeset
|
9958 start_arrow_with_change(&curwin->w_cursor, end_change); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
9959 if (!end_change) |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9960 AppendCharToRedobuff(K_RIGHT); |
| 7 | 9961 curwin->w_set_curswant = TRUE; |
| 9962 #ifdef FEAT_VIRTUALEDIT | |
| 9963 if (virtual_active()) | |
| 9964 oneright(); | |
| 9965 else | |
| 9966 #endif | |
| 9967 { | |
| 9968 #ifdef FEAT_MBYTE | |
| 9969 if (has_mbyte) | |
| 474 | 9970 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 9971 else |
| 9972 #endif | |
| 9973 ++curwin->w_cursor.col; | |
| 9974 } | |
| 9975 | |
| 9976 #ifdef FEAT_RIGHTLEFT | |
| 9977 revins_legal++; | |
| 9978 if (revins_chars) | |
| 9979 revins_chars--; | |
| 9980 #endif | |
| 9981 } | |
| 9982 /* if 'whichwrap' set for cursor in insert mode, may move the | |
| 9983 * cursor to the next line */ | |
| 9984 else if (vim_strchr(p_ww, ']') != NULL | |
| 9985 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 9986 { | |
| 9987 start_arrow(&curwin->w_cursor); | |
| 9988 curwin->w_set_curswant = TRUE; | |
| 9989 ++curwin->w_cursor.lnum; | |
| 9990 curwin->w_cursor.col = 0; | |
| 9991 } | |
| 9992 else | |
| 6949 | 9993 vim_beep(BO_CRSR); |
|
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6971
diff
changeset
|
9994 dont_sync_undo = FALSE; |
| 7 | 9995 } |
| 9996 | |
| 9997 static void | |
|
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diff
changeset
|
9998 ins_s_right(void) |
| 7 | 9999 { |
| 10000 #ifdef FEAT_FOLDING | |
| 10001 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 10002 foldOpenCursor(); | |
| 10003 #endif | |
| 10004 undisplay_dollar(); | |
| 10005 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
| 10006 || gchar_cursor() != NUL) | |
| 10007 { | |
| 10008 start_arrow(&curwin->w_cursor); | |
| 10009 (void)fwd_word(1L, FALSE, 0); | |
| 10010 curwin->w_set_curswant = TRUE; | |
| 10011 } | |
| 10012 else | |
| 6949 | 10013 vim_beep(BO_CRSR); |
| 7 | 10014 } |
| 10015 | |
| 10016 static void | |
|
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diff
changeset
|
10017 ins_up( |
|
83861277e6a3
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diff
changeset
|
10018 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 10019 { |
| 10020 pos_T tpos; | |
| 10021 linenr_T old_topline = curwin->w_topline; | |
| 10022 #ifdef FEAT_DIFF | |
| 10023 int old_topfill = curwin->w_topfill; | |
| 10024 #endif | |
| 10025 | |
| 10026 undisplay_dollar(); | |
| 10027 tpos = curwin->w_cursor; | |
| 10028 if (cursor_up(1L, TRUE) == OK) | |
| 10029 { | |
| 10030 if (startcol) | |
| 10031 coladvance(getvcol_nolist(&Insstart)); | |
| 10032 if (old_topline != curwin->w_topline | |
| 10033 #ifdef FEAT_DIFF | |
| 10034 || old_topfill != curwin->w_topfill | |
| 10035 #endif | |
| 10036 ) | |
| 10037 redraw_later(VALID); | |
| 10038 start_arrow(&tpos); | |
| 10039 #ifdef FEAT_CINDENT | |
| 10040 can_cindent = TRUE; | |
| 10041 #endif | |
| 10042 } | |
| 10043 else | |
| 6949 | 10044 vim_beep(BO_CRSR); |
| 7 | 10045 } |
| 10046 | |
| 10047 static void | |
|
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7799
diff
changeset
|
10048 ins_pageup(void) |
| 7 | 10049 { |
| 10050 pos_T tpos; | |
| 10051 | |
| 10052 undisplay_dollar(); | |
| 828 | 10053 |
| 10054 if (mod_mask & MOD_MASK_CTRL) | |
| 10055 { | |
| 10056 /* <C-PageUp>: tab page back */ | |
| 1013 | 10057 if (first_tabpage->tp_next != NULL) |
| 10058 { | |
| 10059 start_arrow(&curwin->w_cursor); | |
| 10060 goto_tabpage(-1); | |
| 10061 } | |
| 828 | 10062 return; |
| 10063 } | |
| 10064 | |
| 7 | 10065 tpos = curwin->w_cursor; |
| 10066 if (onepage(BACKWARD, 1L) == OK) | |
| 10067 { | |
| 10068 start_arrow(&tpos); | |
| 10069 #ifdef FEAT_CINDENT | |
| 10070 can_cindent = TRUE; | |
| 10071 #endif | |
| 10072 } | |
| 10073 else | |
| 6949 | 10074 vim_beep(BO_CRSR); |
| 7 | 10075 } |
| 10076 | |
| 10077 static void | |
|
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diff
changeset
|
10078 ins_down( |
|
83861277e6a3
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7799
diff
changeset
|
10079 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 10080 { |
| 10081 pos_T tpos; | |
| 10082 linenr_T old_topline = curwin->w_topline; | |
| 10083 #ifdef FEAT_DIFF | |
| 10084 int old_topfill = curwin->w_topfill; | |
| 10085 #endif | |
| 10086 | |
| 10087 undisplay_dollar(); | |
| 10088 tpos = curwin->w_cursor; | |
| 10089 if (cursor_down(1L, TRUE) == OK) | |
| 10090 { | |
| 10091 if (startcol) | |
| 10092 coladvance(getvcol_nolist(&Insstart)); | |
| 10093 if (old_topline != curwin->w_topline | |
| 10094 #ifdef FEAT_DIFF | |
| 10095 || old_topfill != curwin->w_topfill | |
| 10096 #endif | |
| 10097 ) | |
| 10098 redraw_later(VALID); | |
| 10099 start_arrow(&tpos); | |
| 10100 #ifdef FEAT_CINDENT | |
| 10101 can_cindent = TRUE; | |
| 10102 #endif | |
| 10103 } | |
| 10104 else | |
| 6949 | 10105 vim_beep(BO_CRSR); |
| 7 | 10106 } |
| 10107 | |
| 10108 static void | |
|
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diff
changeset
|
10109 ins_pagedown(void) |
| 7 | 10110 { |
| 10111 pos_T tpos; | |
| 10112 | |
| 10113 undisplay_dollar(); | |
| 828 | 10114 |
| 10115 if (mod_mask & MOD_MASK_CTRL) | |
| 10116 { | |
| 10117 /* <C-PageDown>: tab page forward */ | |
| 1013 | 10118 if (first_tabpage->tp_next != NULL) |
| 10119 { | |
| 10120 start_arrow(&curwin->w_cursor); | |
| 10121 goto_tabpage(0); | |
| 10122 } | |
| 828 | 10123 return; |
| 10124 } | |
| 10125 | |
| 7 | 10126 tpos = curwin->w_cursor; |
| 10127 if (onepage(FORWARD, 1L) == OK) | |
| 10128 { | |
| 10129 start_arrow(&tpos); | |
| 10130 #ifdef FEAT_CINDENT | |
| 10131 can_cindent = TRUE; | |
| 10132 #endif | |
| 10133 } | |
| 10134 else | |
| 6949 | 10135 vim_beep(BO_CRSR); |
| 7 | 10136 } |
| 10137 | |
| 10138 #ifdef FEAT_DND | |
| 10139 static void | |
|
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7799
diff
changeset
|
10140 ins_drop(void) |
| 7 | 10141 { |
| 10142 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 10143 } | |
| 10144 #endif | |
| 10145 | |
| 10146 /* | |
| 10147 * Handle TAB in Insert or Replace mode. | |
| 10148 * Return TRUE when the TAB needs to be inserted like a normal character. | |
| 10149 */ | |
| 10150 static int | |
|
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7799
diff
changeset
|
10151 ins_tab(void) |
| 7 | 10152 { |
| 10153 int ind; | |
| 10154 int i; | |
| 10155 int temp; | |
| 10156 | |
| 10157 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
| 10158 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 10159 if (echeck_abbr(TAB + ABBR_OFF)) | |
| 10160 return FALSE; | |
| 10161 | |
| 10162 ind = inindent(0); | |
| 10163 #ifdef FEAT_CINDENT | |
| 10164 if (ind) | |
| 10165 can_cindent = FALSE; | |
| 10166 #endif | |
| 10167 | |
| 10168 /* | |
|
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14103
diff
changeset
|
10169 * When nothing special, insert TAB like a normal character. |
| 7 | 10170 */ |
| 10171 if (!curbuf->b_p_et | |
|
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changeset
|
10172 #ifdef FEAT_VARTABS |
|
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changeset
|
10173 && !(p_sta && ind |
|
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diff
changeset
|
10174 /* These five lines mean 'tabstop' != 'shiftwidth' */ |
|
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changeset
|
10175 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
|
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changeset
|
10176 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
|
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diff
changeset
|
10177 && tabstop_first(curbuf->b_p_vts_array) |
|
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diff
changeset
|
10178 != get_sw_value(curbuf)) |
|
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diff
changeset
|
10179 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
|
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14103
diff
changeset
|
10180 && curbuf->b_p_ts != get_sw_value(curbuf)))) |
|
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14103
diff
changeset
|
10181 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
|
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diff
changeset
|
10182 #else |
| 5438 | 10183 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
|
14175
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10184 #endif |
| 3873 | 10185 && get_sts_value() == 0) |
| 7 | 10186 return TRUE; |
| 10187 | |
| 10188 if (stop_arrow() == FAIL) | |
| 10189 return TRUE; | |
| 10190 | |
| 10191 did_ai = FALSE; | |
| 10192 #ifdef FEAT_SMARTINDENT | |
| 10193 did_si = FALSE; | |
| 10194 can_si = FALSE; | |
| 10195 can_si_back = FALSE; | |
| 10196 #endif | |
| 10197 AppendToRedobuff((char_u *)"\t"); | |
| 10198 | |
|
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|
10199 #ifdef FEAT_VARTABS |
|
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changeset
|
10200 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
|
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diff
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|
10201 { |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
10202 temp = (int)get_sw_value(curbuf); |
|
14175
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parents:
14103
diff
changeset
|
10203 temp -= get_nolist_virtcol() % temp; |
|
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diff
changeset
|
10204 } |
|
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
|
10205 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
|
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parents:
14103
diff
changeset
|
10206 /* use 'softtabstop' when set */ |
|
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
|
10207 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
|
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parents:
14103
diff
changeset
|
10208 curbuf->b_p_vsts_array); |
|
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parents:
14103
diff
changeset
|
10209 else /* otherwise use 'tabstop' */ |
|
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parents:
14103
diff
changeset
|
10210 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
|
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
10211 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
|
10212 #else |
| 7 | 10213 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
| 5438 | 10214 temp = (int)get_sw_value(curbuf); |
| 3873 | 10215 else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ |
| 10216 temp = (int)get_sts_value(); | |
| 7 | 10217 else /* otherwise use 'tabstop' */ |
| 10218 temp = (int)curbuf->b_p_ts; | |
| 10219 temp -= get_nolist_virtcol() % temp; | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
10220 #endif |
| 7 | 10221 |
| 10222 /* | |
| 10223 * Insert the first space with ins_char(). It will delete one char in | |
| 10224 * replace mode. Insert the rest with ins_str(); it will not delete any | |
| 10225 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
| 10226 */ | |
| 10227 ins_char(' '); | |
| 10228 while (--temp > 0) | |
| 10229 { | |
| 10230 if (State & VREPLACE_FLAG) | |
| 10231 ins_char(' '); | |
| 10232 else | |
| 10233 { | |
| 10234 ins_str((char_u *)" "); | |
| 10235 if (State & REPLACE_FLAG) /* no char replaced */ | |
| 10236 replace_push(NUL); | |
| 10237 } | |
| 10238 } | |
| 10239 | |
| 10240 /* | |
| 10241 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
| 10242 */ | |
|
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diff
changeset
|
10243 #ifdef FEAT_VARTABS |
|
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patch 8.1.0105: all tab stops are the same
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diff
changeset
|
10244 if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 |
|
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
10245 || get_sts_value() > 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
10246 || (p_sta && ind))) |
|
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
10247 #else |
| 3873 | 10248 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
|
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Christian Brabandt <cb@256bit.org>
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14103
diff
changeset
|
10249 #endif |
| 7 | 10250 { |
| 10251 char_u *ptr; | |
| 10252 char_u *saved_line = NULL; /* init for GCC */ | |
| 10253 pos_T pos; | |
| 10254 pos_T fpos; | |
| 10255 pos_T *cursor; | |
| 10256 colnr_T want_vcol, vcol; | |
| 10257 int change_col = -1; | |
| 10258 int save_list = curwin->w_p_list; | |
| 10259 | |
| 10260 /* | |
| 10261 * Get the current line. For VREPLACE mode, don't make real changes | |
| 10262 * yet, just work on a copy of the line. | |
| 10263 */ | |
| 10264 if (State & VREPLACE_FLAG) | |
| 10265 { | |
| 10266 pos = curwin->w_cursor; | |
| 10267 cursor = &pos; | |
| 10268 saved_line = vim_strsave(ml_get_curline()); | |
| 10269 if (saved_line == NULL) | |
| 10270 return FALSE; | |
| 10271 ptr = saved_line + pos.col; | |
| 10272 } | |
| 10273 else | |
| 10274 { | |
| 10275 ptr = ml_get_cursor(); | |
| 10276 cursor = &curwin->w_cursor; | |
| 10277 } | |
| 10278 | |
| 10279 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */ | |
| 10280 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 10281 curwin->w_p_list = FALSE; | |
| 10282 | |
| 10283 /* Find first white before the cursor */ | |
| 10284 fpos = curwin->w_cursor; | |
|
11129
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patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
10285 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
| 7 | 10286 { |
| 10287 --fpos.col; | |
| 10288 --ptr; | |
| 10289 } | |
| 10290 | |
| 10291 /* In Replace mode, don't change characters before the insert point. */ | |
| 10292 if ((State & REPLACE_FLAG) | |
| 10293 && fpos.lnum == Insstart.lnum | |
| 10294 && fpos.col < Insstart.col) | |
| 10295 { | |
| 10296 ptr += Insstart.col - fpos.col; | |
| 10297 fpos.col = Insstart.col; | |
| 10298 } | |
| 10299 | |
| 10300 /* compute virtual column numbers of first white and cursor */ | |
| 10301 getvcol(curwin, &fpos, &vcol, NULL, NULL); | |
| 10302 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
| 10303 | |
| 5995 | 10304 /* Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
| 10305 * and 'linebreak' adding extra virtual columns. */ | |
|
11129
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
10306 while (VIM_ISWHITE(*ptr)) |
| 7 | 10307 { |
| 5995 | 10308 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
| 7 | 10309 if (vcol + i > want_vcol) |
| 10310 break; | |
| 10311 if (*ptr != TAB) | |
| 10312 { | |
| 10313 *ptr = TAB; | |
| 10314 if (change_col < 0) | |
| 10315 { | |
| 10316 change_col = fpos.col; /* Column of first change */ | |
| 10317 /* May have to adjust Insstart */ | |
| 10318 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) | |
| 10319 Insstart.col = fpos.col; | |
| 10320 } | |
| 10321 } | |
| 10322 ++fpos.col; | |
| 10323 ++ptr; | |
| 10324 vcol += i; | |
| 10325 } | |
| 10326 | |
| 10327 if (change_col >= 0) | |
| 10328 { | |
| 10329 int repl_off = 0; | |
| 5995 | 10330 char_u *line = ptr; |
| 7 | 10331 |
| 10332 /* Skip over the spaces we need. */ | |
| 10333 while (vcol < want_vcol && *ptr == ' ') | |
| 10334 { | |
| 5995 | 10335 vcol += lbr_chartabsize(line, ptr, vcol); |
| 7 | 10336 ++ptr; |
| 10337 ++repl_off; | |
| 10338 } | |
| 10339 if (vcol > want_vcol) | |
| 10340 { | |
| 10341 /* Must have a char with 'showbreak' just before it. */ | |
| 10342 --ptr; | |
| 10343 --repl_off; | |
| 10344 } | |
| 10345 fpos.col += repl_off; | |
| 10346 | |
| 10347 /* Delete following spaces. */ | |
| 10348 i = cursor->col - fpos.col; | |
| 10349 if (i > 0) | |
| 10350 { | |
| 1622 | 10351 STRMOVE(ptr, ptr + i); |
| 7 | 10352 /* correct replace stack. */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
10353 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 10354 for (temp = i; --temp >= 0; ) |
| 10355 replace_join(repl_off); | |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
10356 #ifdef FEAT_TEXT_PROP |
|
9df130fd5e0d
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Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
10357 curbuf->b_ml.ml_line_len -= i; |
|
9df130fd5e0d
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diff
changeset
|
10358 #endif |
| 7 | 10359 } |
| 33 | 10360 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 10361 if (netbeans_active()) |
| 33 | 10362 { |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
10363 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
| 33 | 10364 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
| 10365 (char_u *)"\t", 1); | |
| 10366 } | |
| 10367 #endif | |
| 7 | 10368 cursor->col -= i; |
| 10369 | |
| 10370 /* | |
| 10371 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
| 10372 * backspacing over the changed spacing and then inserting the new | |
| 10373 * spacing. | |
| 10374 */ | |
| 10375 if (State & VREPLACE_FLAG) | |
| 10376 { | |
| 10377 /* Backspace from real cursor to change_col */ | |
| 10378 backspace_until_column(change_col); | |
| 10379 | |
| 10380 /* Insert each char in saved_line from changed_col to | |
| 10381 * ptr-cursor */ | |
| 10382 ins_bytes_len(saved_line + change_col, | |
| 10383 cursor->col - change_col); | |
| 10384 } | |
|
14424
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Christian Brabandt <cb@256bit.org>
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14419
diff
changeset
|
10385 } |
|
0a69e6e708f9
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
10386 |
| 7 | 10387 if (State & VREPLACE_FLAG) |
| 10388 vim_free(saved_line); | |
| 10389 curwin->w_p_list = save_list; | |
| 10390 } | |
| 10391 | |
| 10392 return FALSE; | |
| 10393 } | |
| 10394 | |
| 10395 /* | |
| 10396 * Handle CR or NL in insert mode. | |
|
13772
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patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
10397 * Return FAIL when out of memory or can't undo. |
| 7 | 10398 */ |
| 10399 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10400 ins_eol(int c) |
| 7 | 10401 { |
| 10402 int i; | |
| 10403 | |
| 10404 if (echeck_abbr(c + ABBR_OFF)) | |
|
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
10405 return OK; |
| 7 | 10406 if (stop_arrow() == FAIL) |
|
13788
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Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
10407 return FAIL; |
| 7 | 10408 undisplay_dollar(); |
| 10409 | |
| 10410 /* | |
| 10411 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
| 10412 * character under the cursor. Only push a NUL on the replace stack, | |
| 10413 * nothing to put back when the NL is deleted. | |
| 10414 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
10415 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 10416 replace_push(NUL); |
| 10417 | |
| 10418 /* | |
| 10419 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
| 10420 * replacing the next line, so we push all of the characters left on the | |
| 10421 * line onto the replace stack. This is not done here though, it is done | |
| 10422 * in open_line(). | |
| 10423 */ | |
| 10424 | |
| 844 | 10425 #ifdef FEAT_VIRTUALEDIT |
| 10426 /* Put cursor on NUL if on the last char and coladd is 1 (happens after | |
| 10427 * CTRL-O). */ | |
| 10428 if (virtual_active() && curwin->w_cursor.coladd > 0) | |
| 10429 coladvance(getviscol()); | |
| 10430 #endif | |
| 10431 | |
| 7 | 10432 #ifdef FEAT_RIGHTLEFT |
| 10433 # ifdef FEAT_FKMAP | |
| 10434 if (p_altkeymap && p_fkmap) | |
| 10435 fkmap(NL); | |
| 10436 # endif | |
| 10437 /* NL in reverse insert will always start in the end of | |
| 10438 * current line. */ | |
| 10439 if (revins_on) | |
| 10440 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 10441 #endif | |
| 10442 | |
| 10443 AppendToRedobuff(NL_STR); | |
| 10444 i = open_line(FORWARD, | |
| 10445 #ifdef FEAT_COMMENTS | |
| 10446 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : | |
| 10447 #endif | |
| 10448 0, old_indent); | |
| 10449 old_indent = 0; | |
| 10450 #ifdef FEAT_CINDENT | |
| 10451 can_cindent = TRUE; | |
| 10452 #endif | |
| 1032 | 10453 #ifdef FEAT_FOLDING |
| 10454 /* When inserting a line the cursor line must never be in a closed fold. */ | |
| 10455 foldOpenCursor(); | |
| 10456 #endif | |
| 7 | 10457 |
|
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Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
10458 return i; |
| 7 | 10459 } |
| 10460 | |
| 10461 #ifdef FEAT_DIGRAPHS | |
| 10462 /* | |
| 10463 * Handle digraph in insert mode. | |
| 10464 * Returns character still to be inserted, or NUL when nothing remaining to be | |
| 10465 * done. | |
| 10466 */ | |
| 10467 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10468 ins_digraph(void) |
| 7 | 10469 { |
| 10470 int c; | |
| 10471 int cc; | |
| 2811 | 10472 int did_putchar = FALSE; |
| 7 | 10473 |
| 10474 pc_status = PC_STATUS_UNSET; | |
| 10475 if (redrawing() && !char_avail()) | |
| 10476 { | |
| 10477 /* may need to redraw when no more chars available now */ | |
| 661 | 10478 ins_redraw(FALSE); |
| 7 | 10479 |
| 10480 edit_putchar('?', TRUE); | |
| 2811 | 10481 did_putchar = TRUE; |
| 7 | 10482 #ifdef FEAT_CMDL_INFO |
| 10483 add_to_showcmd_c(Ctrl_K); | |
| 10484 #endif | |
| 10485 } | |
| 10486 | |
| 10487 #ifdef USE_ON_FLY_SCROLL | |
| 10488 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 10489 #endif | |
| 10490 | |
| 10491 /* don't map the digraph chars. This also prevents the | |
| 10492 * mode message to be deleted when ESC is hit */ | |
| 10493 ++no_mapping; | |
| 10494 ++allow_keys; | |
| 1389 | 10495 c = plain_vgetc(); |
| 7 | 10496 --no_mapping; |
| 10497 --allow_keys; | |
| 2811 | 10498 if (did_putchar) |
| 10499 /* when the line fits in 'columns' the '?' is at the start of the next | |
| 10500 * line and will not be removed by the redraw */ | |
| 10501 edit_unputchar(); | |
|
2319
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Bram Moolenaar <bram@vim.org>
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2297
diff
changeset
|
10502 |
| 7 | 10503 if (IS_SPECIAL(c) || mod_mask) /* special key */ |
| 10504 { | |
| 10505 #ifdef FEAT_CMDL_INFO | |
| 10506 clear_showcmd(); | |
| 10507 #endif | |
| 10508 insert_special(c, TRUE, FALSE); | |
| 10509 return NUL; | |
| 10510 } | |
| 10511 if (c != ESC) | |
| 10512 { | |
| 2811 | 10513 did_putchar = FALSE; |
| 7 | 10514 if (redrawing() && !char_avail()) |
| 10515 { | |
| 10516 /* may need to redraw when no more chars available now */ | |
| 661 | 10517 ins_redraw(FALSE); |
| 7 | 10518 |
| 10519 if (char2cells(c) == 1) | |
| 10520 { | |
| 661 | 10521 ins_redraw(FALSE); |
| 7 | 10522 edit_putchar(c, TRUE); |
| 2811 | 10523 did_putchar = TRUE; |
| 7 | 10524 } |
| 10525 #ifdef FEAT_CMDL_INFO | |
| 10526 add_to_showcmd_c(c); | |
| 10527 #endif | |
| 10528 } | |
| 10529 ++no_mapping; | |
| 10530 ++allow_keys; | |
| 1389 | 10531 cc = plain_vgetc(); |
| 7 | 10532 --no_mapping; |
| 10533 --allow_keys; | |
| 2811 | 10534 if (did_putchar) |
| 10535 /* when the line fits in 'columns' the '?' is at the start of the | |
| 10536 * next line and will not be removed by a redraw */ | |
| 10537 edit_unputchar(); | |
| 7 | 10538 if (cc != ESC) |
| 10539 { | |
| 10540 AppendToRedobuff((char_u *)CTRL_V_STR); | |
| 10541 c = getdigraph(c, cc, TRUE); | |
| 10542 #ifdef FEAT_CMDL_INFO | |
| 10543 clear_showcmd(); | |
| 10544 #endif | |
| 10545 return c; | |
| 10546 } | |
| 10547 } | |
| 10548 #ifdef FEAT_CMDL_INFO | |
| 10549 clear_showcmd(); | |
| 10550 #endif | |
| 10551 return NUL; | |
| 10552 } | |
| 10553 #endif | |
| 10554 | |
| 10555 /* | |
| 10556 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
| 10557 * Returns the char to be inserted, or NUL if none found. | |
| 10558 */ | |
| 3501 | 10559 int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10560 ins_copychar(linenr_T lnum) |
| 7 | 10561 { |
| 10562 int c; | |
| 10563 int temp; | |
| 10564 char_u *ptr, *prev_ptr; | |
| 5995 | 10565 char_u *line; |
| 7 | 10566 |
| 10567 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
| 10568 { | |
| 6949 | 10569 vim_beep(BO_COPY); |
| 7 | 10570 return NUL; |
| 10571 } | |
| 10572 | |
| 10573 /* try to advance to the cursor column */ | |
| 10574 temp = 0; | |
| 5995 | 10575 line = ptr = ml_get(lnum); |
| 7 | 10576 prev_ptr = ptr; |
| 10577 validate_virtcol(); | |
| 10578 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
| 10579 { | |
| 10580 prev_ptr = ptr; | |
| 5995 | 10581 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
| 7 | 10582 } |
| 10583 if ((colnr_T)temp > curwin->w_virtcol) | |
| 10584 ptr = prev_ptr; | |
| 10585 | |
| 10586 #ifdef FEAT_MBYTE | |
| 10587 c = (*mb_ptr2char)(ptr); | |
| 10588 #else | |
| 10589 c = *ptr; | |
| 10590 #endif | |
| 10591 if (c == NUL) | |
| 6949 | 10592 vim_beep(BO_COPY); |
| 7 | 10593 return c; |
| 10594 } | |
| 10595 | |
| 449 | 10596 /* |
| 10597 * CTRL-Y or CTRL-E typed in Insert mode. | |
| 10598 */ | |
| 10599 static int | |
|
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diff
changeset
|
10600 ins_ctrl_ey(int tc) |
| 449 | 10601 { |
| 10602 int c = tc; | |
| 10603 | |
| 10604 #ifdef FEAT_INS_EXPAND | |
| 10605 if (ctrl_x_mode == CTRL_X_SCROLL) | |
| 10606 { | |
| 10607 if (c == Ctrl_Y) | |
| 10608 scrolldown_clamp(); | |
| 10609 else | |
| 10610 scrollup_clamp(); | |
| 10611 redraw_later(VALID); | |
| 10612 } | |
| 10613 else | |
| 10614 #endif | |
| 10615 { | |
| 10616 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
| 10617 if (c != NUL) | |
| 10618 { | |
| 10619 long tw_save; | |
| 10620 | |
| 10621 /* The character must be taken literally, insert like it | |
| 10622 * was typed after a CTRL-V, and pretend 'textwidth' | |
| 10623 * wasn't set. Digits, 'o' and 'x' are special after a | |
| 10624 * CTRL-V, don't use it for these. */ | |
| 10625 if (c < 256 && !isalnum(c)) | |
| 10626 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ | |
| 10627 tw_save = curbuf->b_p_tw; | |
| 10628 curbuf->b_p_tw = -1; | |
| 10629 insert_special(c, TRUE, FALSE); | |
| 10630 curbuf->b_p_tw = tw_save; | |
| 10631 #ifdef FEAT_RIGHTLEFT | |
| 10632 revins_chars++; | |
| 10633 revins_legal++; | |
| 10634 #endif | |
| 10635 c = Ctrl_V; /* pretend CTRL-V is last character */ | |
| 10636 auto_format(FALSE, TRUE); | |
| 10637 } | |
| 10638 } | |
| 10639 return c; | |
| 10640 } | |
| 10641 | |
| 7 | 10642 #ifdef FEAT_SMARTINDENT |
| 10643 /* | |
| 10644 * Try to do some very smart auto-indenting. | |
| 10645 * Used when inserting a "normal" character. | |
| 10646 */ | |
| 10647 static void | |
|
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diff
changeset
|
10648 ins_try_si(int c) |
| 7 | 10649 { |
| 10650 pos_T *pos, old_pos; | |
| 10651 char_u *ptr; | |
| 10652 int i; | |
| 10653 int temp; | |
| 10654 | |
| 10655 /* | |
| 10656 * do some very smart indenting when entering '{' or '}' | |
| 10657 */ | |
| 10658 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}')) | |
| 10659 { | |
| 10660 /* | |
| 10661 * for '}' set indent equal to indent of line containing matching '{' | |
| 10662 */ | |
| 10663 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) | |
| 10664 { | |
| 10665 old_pos = curwin->w_cursor; | |
| 10666 /* | |
| 10667 * If the matching '{' has a ')' immediately before it (ignoring | |
| 10668 * white-space), then line up with the start of the line | |
| 10669 * containing the matching '(' if there is one. This handles the | |
| 10670 * case where an "if (..\n..) {" statement continues over multiple | |
| 10671 * lines -- webb | |
| 10672 */ | |
| 10673 ptr = ml_get(pos->lnum); | |
| 10674 i = pos->col; | |
| 10675 if (i > 0) /* skip blanks before '{' */ | |
|
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10676 while (--i > 0 && VIM_ISWHITE(ptr[i])) |
| 7 | 10677 ; |
| 10678 curwin->w_cursor.lnum = pos->lnum; | |
| 10679 curwin->w_cursor.col = i; | |
| 10680 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL) | |
| 10681 curwin->w_cursor = *pos; | |
| 10682 i = get_indent(); | |
| 10683 curwin->w_cursor = old_pos; | |
| 10684 if (State & VREPLACE_FLAG) | |
| 1516 | 10685 change_indent(INDENT_SET, i, FALSE, NUL, TRUE); |
| 7 | 10686 else |
| 10687 (void)set_indent(i, SIN_CHANGED); | |
| 10688 } | |
| 10689 else if (curwin->w_cursor.col > 0) | |
| 10690 { | |
| 10691 /* | |
| 10692 * when inserting '{' after "O" reduce indent, but not | |
| 10693 * more than indent of previous line | |
| 10694 */ | |
| 10695 temp = TRUE; | |
| 10696 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1) | |
| 10697 { | |
| 10698 old_pos = curwin->w_cursor; | |
| 10699 i = get_indent(); | |
| 10700 while (curwin->w_cursor.lnum > 1) | |
| 10701 { | |
| 10702 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum))); | |
| 10703 | |
| 10704 /* ignore empty lines and lines starting with '#'. */ | |
| 10705 if (*ptr != '#' && *ptr != NUL) | |
| 10706 break; | |
| 10707 } | |
| 10708 if (get_indent() >= i) | |
| 10709 temp = FALSE; | |
| 10710 curwin->w_cursor = old_pos; | |
| 10711 } | |
| 10712 if (temp) | |
| 1516 | 10713 shift_line(TRUE, FALSE, 1, TRUE); |
| 7 | 10714 } |
| 10715 } | |
| 10716 | |
| 10717 /* | |
| 10718 * set indent of '#' always to 0 | |
| 10719 */ | |
| 10720 if (curwin->w_cursor.col > 0 && can_si && c == '#') | |
| 10721 { | |
| 10722 /* remember current indent for next line */ | |
| 10723 old_indent = get_indent(); | |
| 10724 (void)set_indent(0, SIN_CHANGED); | |
| 10725 } | |
| 10726 | |
| 10727 /* Adjust ai_col, the char at this position can be deleted. */ | |
| 10728 if (ai_col > curwin->w_cursor.col) | |
| 10729 ai_col = curwin->w_cursor.col; | |
| 10730 } | |
| 10731 #endif | |
| 10732 | |
| 10733 /* | |
| 10734 * Get the value that w_virtcol would have when 'list' is off. | |
| 10735 * Unless 'cpo' contains the 'L' flag. | |
| 10736 */ | |
|
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10737 colnr_T |
|
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|
10738 get_nolist_virtcol(void) |
| 7 | 10739 { |
|
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|
10740 // check validity of cursor in current buffer |
|
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10741 if (curwin->w_buffer == NULL |
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10742 || curwin->w_buffer->b_ml.ml_mfp == NULL |
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10743 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
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10744 return 0; |
| 7 | 10745 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
| 10746 return getvcol_nolist(&curwin->w_cursor); | |
| 10747 validate_virtcol(); | |
| 10748 return curwin->w_virtcol; | |
| 10749 } | |
| 3390 | 10750 |
|
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10751 #if defined(FEAT_EVAL) |
| 3390 | 10752 /* |
| 10753 * Handle the InsertCharPre autocommand. | |
| 10754 * "c" is the character that was typed. | |
| 10755 * Return a pointer to allocated memory with the replacement string. | |
| 10756 * Return NULL to continue inserting "c". | |
| 10757 */ | |
| 10758 static char_u * | |
|
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10759 do_insert_char_pre(int c) |
| 3390 | 10760 { |
| 3547 | 10761 char_u *res; |
| 10762 char_u buf[MB_MAXBYTES + 1]; | |
|
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10763 int save_State = State; |
| 3390 | 10764 |
| 10765 /* Return quickly when there is nothing to do. */ | |
| 10766 if (!has_insertcharpre()) | |
| 10767 return NULL; | |
| 10768 | |
|
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10769 # ifdef FEAT_MBYTE |
| 3547 | 10770 if (has_mbyte) |
| 10771 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 10772 else | |
|
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10773 # endif |
| 3547 | 10774 { |
| 10775 buf[0] = c; | |
| 10776 buf[1] = NUL; | |
| 10777 } | |
| 10778 | |
| 3390 | 10779 /* Lock the text to avoid weird things from happening. */ |
| 10780 ++textlock; | |
| 3547 | 10781 set_vim_var_string(VV_CHAR, buf, -1); /* set v:char */ |
| 10782 | |
| 10783 res = NULL; | |
|
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10784 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
| 3547 | 10785 { |
| 10786 /* Get the value of v:char. It may be empty or more than one | |
| 10787 * character. Only use it when changed, otherwise continue with the | |
| 10788 * original character to avoid breaking autoindent. */ | |
| 10789 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) | |
| 10790 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
| 10791 } | |
| 3390 | 10792 |
| 10793 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ | |
| 10794 --textlock; | |
| 10795 | |
|
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10796 // Restore the State, it may have been changed. |
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10797 State = save_State; |
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10798 |
| 3390 | 10799 return res; |
| 10800 } | |
| 10801 #endif | |
|
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10802 |
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10803 /* |
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10804 * Trigger "event" and take care of fixing undo. |
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10805 */ |
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10806 static int |
|
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10807 ins_apply_autocmds(event_T event) |
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10808 { |
|
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10809 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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|
10810 int r; |
|
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10811 |
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10812 r = apply_autocmds(event, NULL, NULL, FALSE, curbuf); |
|
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10813 |
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10814 // If u_savesub() was called then we are not prepared to start |
|
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|
10815 // a new line. Call u_save() with no contents to fix that. |
|
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|
10816 if (tick != CHANGEDTICK(curbuf)) |
|
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|
10817 u_save(curwin->w_cursor.lnum, (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
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|
10818 |
|
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|
10819 return r; |
|
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|
10820 } |