Mercurial > vim
annotate src/edit.c @ 14037:afce2005fdc8 v8.1.0036
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
commit https://github.com/vim/vim/commit/891e1fd894720d0b99a9daefa41e8181844f819a
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jun 6 18:02:39 2018 +0200
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Problem: Not restoring Insert mode if leaving a prompt buffer by using a
mouse click.
Solution: Set b_prompt_insert appropriately. Also correct cursor position
when moving cursor to last line.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 06 Jun 2018 18:15:05 +0200 |
| parents | bccd66fa00c1 |
| children | e182079c3374 |
| 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; |
| 153 | |
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154 static void ins_ctrl_x(void); |
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155 static int has_compl_option(int dict_opt); |
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156 static int ins_compl_accept_char(int c); |
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157 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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158 static int ins_compl_equal(compl_T *match, char_u *str, int len); |
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159 static void ins_compl_longest_match(compl_T *match); |
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160 static void ins_compl_add_matches(int num_matches, char_u **matches, int icase); |
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161 static int ins_compl_make_cyclic(void); |
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162 static void ins_compl_upd_pum(void); |
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163 static void ins_compl_del_pum(void); |
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164 static int pum_wanted(void); |
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165 static int pum_enough_matches(void); |
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166 static void ins_compl_dictionaries(char_u *dict, char_u *pat, int flags, int thesaurus); |
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167 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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168 static char_u *find_line_end(char_u *ptr); |
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169 static void ins_compl_free(void); |
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170 static void ins_compl_clear(void); |
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171 static int ins_compl_bs(void); |
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172 static int ins_compl_need_restart(void); |
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173 static void ins_compl_new_leader(void); |
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174 static void ins_compl_addleader(int c); |
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175 static int ins_compl_len(void); |
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176 static void ins_compl_restart(void); |
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177 static void ins_compl_set_original_text(char_u *str); |
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178 static void ins_compl_addfrommatch(void); |
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179 static int ins_compl_prep(int c); |
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180 static void ins_compl_fixRedoBufForLeader(char_u *ptr_arg); |
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181 static buf_T *ins_compl_next_buf(buf_T *buf, int flag); |
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182 # if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL) |
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183 static void ins_compl_add_list(list_T *list); |
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184 static void ins_compl_add_dict(dict_T *dict); |
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185 # endif |
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186 static int ins_compl_get_exp(pos_T *ini); |
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187 static void ins_compl_delete(void); |
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188 static void ins_compl_insert(int in_compl_func); |
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189 static int ins_compl_next(int allow_get_expansion, int count, int insert_match, int in_compl_func); |
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190 static int ins_compl_key2dir(int c); |
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191 static int ins_compl_pum_key(int c); |
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192 static int ins_compl_key2count(int c); |
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193 static int ins_compl_use_match(int c); |
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194 static int ins_complete(int c, int enable_pum); |
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195 static void show_pum(int prev_w_wrow, int prev_w_leftcol); |
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196 static unsigned quote_meta(char_u *dest, char_u *str, int len); |
| 7 | 197 #endif /* FEAT_INS_EXPAND */ |
| 198 | |
| 199 #define BACKSPACE_CHAR 1 | |
| 200 #define BACKSPACE_WORD 2 | |
| 201 #define BACKSPACE_WORD_NOT_SPACE 3 | |
| 202 #define BACKSPACE_LINE 4 | |
| 203 | |
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204 static void ins_redraw(int ready); |
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205 static void ins_ctrl_v(void); |
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206 #ifdef FEAT_JOB_CHANNEL |
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207 static void init_prompt(int cmdchar_todo); |
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208 #endif |
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209 static void undisplay_dollar(void); |
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210 static void insert_special(int, int, int); |
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211 static void internal_format(int textwidth, int second_indent, int flags, int format_only, int c); |
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212 static void check_auto_format(int); |
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213 static void redo_literal(int c); |
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214 static void start_arrow(pos_T *end_insert_pos); |
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215 static void start_arrow_with_change(pos_T *end_insert_pos, int change); |
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216 static void start_arrow_common(pos_T *end_insert_pos, int change); |
| 744 | 217 #ifdef FEAT_SPELL |
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218 static void check_spell_redraw(void); |
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219 static void spell_back_to_badword(void); |
| 497 | 220 static int spell_bad_len = 0; /* length of located bad word */ |
| 221 | 221 #endif |
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222 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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223 static int echeck_abbr(int); |
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224 static int replace_pop(void); |
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225 static void replace_join(int off); |
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226 static void replace_pop_ins(void); |
| 7 | 227 #ifdef FEAT_MBYTE |
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228 static void mb_replace_pop_ins(int cc); |
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229 #endif |
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230 static void replace_flush(void); |
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231 static void replace_do_bs(int limit_col); |
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232 static int del_char_after_col(int limit_col); |
| 7 | 233 #ifdef FEAT_CINDENT |
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234 static int cindent_on(void); |
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235 #endif |
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236 static void ins_reg(void); |
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237 static void ins_ctrl_g(void); |
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238 static void ins_ctrl_hat(void); |
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239 static int ins_esc(long *count, int cmdchar, int nomove); |
| 7 | 240 #ifdef FEAT_RIGHTLEFT |
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241 static void ins_ctrl_(void); |
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242 #endif |
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243 static int ins_start_select(int c); |
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244 static void ins_insert(int replaceState); |
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245 static void ins_ctrl_o(void); |
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246 static void ins_shift(int c, int lastc); |
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247 static void ins_del(void); |
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248 static int ins_bs(int c, int mode, int *inserted_space_p); |
| 7 | 249 #ifdef FEAT_MOUSE |
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250 static void ins_mouse(int c); |
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251 static void ins_mousescroll(int dir); |
| 7 | 252 #endif |
| 692 | 253 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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254 static void ins_tabline(int c); |
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255 #endif |
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256 static void ins_left(int end_change); |
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257 static void ins_home(int c); |
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258 static void ins_end(int c); |
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259 static void ins_s_left(void); |
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260 static void ins_right(int end_change); |
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261 static void ins_s_right(void); |
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262 static void ins_up(int startcol); |
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263 static void ins_pageup(void); |
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264 static void ins_down(int startcol); |
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265 static void ins_pagedown(void); |
| 7 | 266 #ifdef FEAT_DND |
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267 static void ins_drop(void); |
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268 #endif |
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269 static int ins_tab(void); |
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270 static int ins_eol(int c); |
| 7 | 271 #ifdef FEAT_DIGRAPHS |
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272 static int ins_digraph(void); |
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273 #endif |
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274 static int ins_ctrl_ey(int tc); |
| 7 | 275 #ifdef FEAT_SMARTINDENT |
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276 static void ins_try_si(int c); |
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277 #endif |
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278 static colnr_T get_nolist_virtcol(void); |
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279 #if defined(FEAT_EVAL) |
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280 static char_u *do_insert_char_pre(int c); |
| 3390 | 281 #endif |
| 7 | 282 |
| 283 static colnr_T Insstart_textlen; /* length of line when insert started */ | |
| 284 static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */ | |
| 5680 | 285 static int update_Insstart_orig = TRUE; /* set Insstart_orig to Insstart */ |
| 7 | 286 |
| 287 static char_u *last_insert = NULL; /* the text of the previous insert, | |
| 288 K_SPECIAL and CSI are escaped */ | |
| 289 static int last_insert_skip; /* nr of chars in front of previous insert */ | |
| 290 static int new_insert_skip; /* nr of chars in front of current insert */ | |
| 603 | 291 static int did_restart_edit; /* "restart_edit" when calling edit() */ |
| 7 | 292 |
| 293 #ifdef FEAT_CINDENT | |
| 294 static int can_cindent; /* may do cindenting on this line */ | |
| 295 #endif | |
| 296 | |
| 297 static int old_indent = 0; /* for ^^D command in insert mode */ | |
| 298 | |
| 299 #ifdef FEAT_RIGHTLEFT | |
| 298 | 300 static int revins_on; /* reverse insert mode on */ |
| 301 static int revins_chars; /* how much to skip after edit */ | |
| 302 static int revins_legal; /* was the last char 'legal'? */ | |
| 303 static int revins_scol; /* start column of revins session */ | |
| 7 | 304 #endif |
| 305 | |
| 306 static int ins_need_undo; /* call u_save() before inserting a | |
| 307 char. Set when edit() is called. | |
| 308 after that arrow_used is used. */ | |
| 309 | |
| 310 static int did_add_space = FALSE; /* auto_format() added an extra space | |
| 311 under the cursor */ | |
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312 static int dont_sync_undo = FALSE; /* CTRL-G U prevents syncing undo for |
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313 the next left/right cursor */ |
| 7 | 314 |
| 315 /* | |
| 316 * edit(): Start inserting text. | |
| 317 * | |
| 318 * "cmdchar" can be: | |
| 319 * 'i' normal insert command | |
| 320 * 'a' normal append command | |
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321 * K_PS bracketed paste |
| 7 | 322 * 'R' replace command |
| 323 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
| 324 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
| 325 * 'g' "gI" command. | |
| 326 * 'V' "gR" command for Virtual Replace mode. | |
| 327 * 'v' "gr" command for single character Virtual Replace mode. | |
| 328 * | |
| 329 * This function is not called recursively. For CTRL-O commands, it returns | |
| 330 * and lets the caller handle the Normal-mode command. | |
| 331 * | |
| 332 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
| 333 */ | |
| 334 int | |
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335 edit( |
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336 int cmdchar, |
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337 int startln, /* if set, insert at start of line */ |
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338 long count) |
| 7 | 339 { |
| 340 int c = 0; | |
| 341 char_u *ptr; | |
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342 int lastc = 0; |
| 1869 | 343 int mincol; |
| 7 | 344 static linenr_T o_lnum = 0; |
| 345 int i; | |
| 346 int did_backspace = TRUE; /* previous char was backspace */ | |
| 347 #ifdef FEAT_CINDENT | |
| 348 int line_is_white = FALSE; /* line is empty before insert */ | |
| 349 #endif | |
| 350 linenr_T old_topline = 0; /* topline before insertion */ | |
| 351 #ifdef FEAT_DIFF | |
| 352 int old_topfill = -1; | |
| 353 #endif | |
| 354 int inserted_space = FALSE; /* just inserted a space */ | |
| 355 int replaceState = REPLACE; | |
| 477 | 356 int nomove = FALSE; /* don't move cursor on return */ |
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357 #ifdef FEAT_JOB_CHANNEL |
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358 int cmdchar_todo = cmdchar; |
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359 #endif |
| 7 | 360 |
| 603 | 361 /* Remember whether editing was restarted after CTRL-O. */ |
| 362 did_restart_edit = restart_edit; | |
| 363 | |
| 7 | 364 /* sleep before redrawing, needed for "CTRL-O :" that results in an |
| 365 * error message */ | |
| 366 check_for_delay(TRUE); | |
| 367 | |
| 5680 | 368 /* set Insstart_orig to Insstart */ |
| 369 update_Insstart_orig = TRUE; | |
| 370 | |
| 7 | 371 #ifdef HAVE_SANDBOX |
| 372 /* Don't allow inserting in the sandbox. */ | |
| 373 if (sandbox != 0) | |
| 374 { | |
| 375 EMSG(_(e_sandbox)); | |
| 376 return FALSE; | |
| 377 } | |
| 378 #endif | |
| 632 | 379 /* Don't allow changes in the buffer while editing the cmdline. The |
| 380 * caller of getcmdline() may get confused. */ | |
| 634 | 381 if (textlock != 0) |
| 632 | 382 { |
| 383 EMSG(_(e_secure)); | |
| 384 return FALSE; | |
| 385 } | |
| 7 | 386 |
| 387 #ifdef FEAT_INS_EXPAND | |
| 844 | 388 /* Don't allow recursive insert mode when busy with completion. */ |
| 1927 | 389 if (compl_started || compl_busy || pum_visible()) |
| 844 | 390 { |
| 391 EMSG(_(e_secure)); | |
| 392 return FALSE; | |
| 393 } | |
| 7 | 394 ins_compl_clear(); /* clear stuff for CTRL-X mode */ |
| 395 #endif | |
| 396 | |
| 11 | 397 /* |
| 398 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
| 399 */ | |
| 400 if (cmdchar != 'r' && cmdchar != 'v') | |
| 401 { | |
| 4027 | 402 pos_T save_cursor = curwin->w_cursor; |
| 403 | |
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404 #ifdef FEAT_EVAL |
| 11 | 405 if (cmdchar == 'R') |
| 406 ptr = (char_u *)"r"; | |
| 407 else if (cmdchar == 'V') | |
| 408 ptr = (char_u *)"v"; | |
| 409 else | |
| 410 ptr = (char_u *)"i"; | |
| 411 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
| 4448 | 412 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ |
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413 #endif |
| 11 | 414 apply_autocmds(EVENT_INSERTENTER, NULL, NULL, FALSE, curbuf); |
| 4027 | 415 |
| 4448 | 416 /* Make sure the cursor didn't move. Do call check_cursor_col() in |
| 417 * case the text was modified. Since Insert mode was not started yet | |
| 418 * a call to check_cursor_col() may move the cursor, especially with | |
| 419 * the "A" command, thus set State to avoid that. Also check that the | |
| 420 * line number is still valid (lines may have been deleted). | |
| 421 * Do not restore if v:char was set to a non-empty string. */ | |
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422 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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423 #ifdef FEAT_EVAL |
| 4448 | 424 && *get_vim_var_str(VV_CHAR) == NUL |
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425 #endif |
| 4448 | 426 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
| 4027 | 427 { |
| 428 int save_state = State; | |
| 429 | |
| 430 curwin->w_cursor = save_cursor; | |
| 431 State = INSERT; | |
| 432 check_cursor_col(); | |
| 433 State = save_state; | |
| 434 } | |
| 11 | 435 } |
| 436 | |
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437 #ifdef FEAT_CONCEAL |
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438 /* Check if the cursor line needs redrawing before changing State. If |
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439 * 'concealcursor' is "n" it needs to be redrawn without concealing. */ |
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440 conceal_check_cursor_line(); |
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441 #endif |
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442 |
| 7 | 443 #ifdef FEAT_MOUSE |
| 444 /* | |
| 445 * When doing a paste with the middle mouse button, Insstart is set to | |
| 446 * where the paste started. | |
| 447 */ | |
| 448 if (where_paste_started.lnum != 0) | |
| 449 Insstart = where_paste_started; | |
| 450 else | |
| 451 #endif | |
| 452 { | |
| 453 Insstart = curwin->w_cursor; | |
| 454 if (startln) | |
| 455 Insstart.col = 0; | |
| 456 } | |
| 1869 | 457 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
| 7 | 458 Insstart_blank_vcol = MAXCOL; |
| 459 if (!did_ai) | |
| 460 ai_col = 0; | |
| 461 | |
| 462 if (cmdchar != NUL && restart_edit == 0) | |
| 463 { | |
| 464 ResetRedobuff(); | |
| 465 AppendNumberToRedobuff(count); | |
| 466 #ifdef FEAT_VREPLACE | |
| 467 if (cmdchar == 'V' || cmdchar == 'v') | |
| 468 { | |
| 469 /* "gR" or "gr" command */ | |
| 470 AppendCharToRedobuff('g'); | |
| 471 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
| 472 } | |
| 473 else | |
| 474 #endif | |
| 475 { | |
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476 if (cmdchar == K_PS) |
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477 AppendCharToRedobuff('a'); |
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478 else |
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479 AppendCharToRedobuff(cmdchar); |
| 7 | 480 if (cmdchar == 'g') /* "gI" command */ |
| 481 AppendCharToRedobuff('I'); | |
| 482 else if (cmdchar == 'r') /* "r<CR>" command */ | |
| 483 count = 1; /* insert only one <CR> */ | |
| 484 } | |
| 485 } | |
| 486 | |
| 487 if (cmdchar == 'R') | |
| 488 { | |
| 489 #ifdef FEAT_FKMAP | |
| 490 if (p_fkmap && p_ri) | |
| 491 { | |
| 492 beep_flush(); | |
| 493 EMSG(farsi_text_3); /* encoded in Farsi */ | |
| 494 State = INSERT; | |
| 495 } | |
| 496 else | |
| 497 #endif | |
| 498 State = REPLACE; | |
| 499 } | |
| 500 #ifdef FEAT_VREPLACE | |
| 501 else if (cmdchar == 'V' || cmdchar == 'v') | |
| 502 { | |
| 503 State = VREPLACE; | |
| 504 replaceState = VREPLACE; | |
| 505 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 506 vr_lines_changed = 1; | |
| 507 } | |
| 508 #endif | |
| 509 else | |
| 510 State = INSERT; | |
| 511 | |
| 512 stop_insert_mode = FALSE; | |
| 513 | |
| 514 /* | |
| 515 * Need to recompute the cursor position, it might move when the cursor is | |
| 516 * on a TAB or special character. | |
| 517 */ | |
| 518 curs_columns(TRUE); | |
| 519 | |
| 520 /* | |
| 521 * Enable langmap or IME, indicated by 'iminsert'. | |
| 522 * Note that IME may enabled/disabled without us noticing here, thus the | |
| 523 * 'iminsert' value may not reflect what is actually used. It is updated | |
| 524 * when hitting <Esc>. | |
| 525 */ | |
| 526 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 527 State |= LANGMAP; | |
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528 #ifdef HAVE_INPUT_METHOD |
| 7 | 529 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
| 530 #endif | |
| 531 | |
| 532 #ifdef FEAT_MOUSE | |
| 533 setmouse(); | |
| 534 #endif | |
| 535 #ifdef FEAT_CMDL_INFO | |
| 536 clear_showcmd(); | |
| 537 #endif | |
| 538 #ifdef FEAT_RIGHTLEFT | |
| 539 /* there is no reverse replace mode */ | |
| 540 revins_on = (State == INSERT && p_ri); | |
| 541 if (revins_on) | |
| 542 undisplay_dollar(); | |
| 543 revins_chars = 0; | |
| 544 revins_legal = 0; | |
| 545 revins_scol = -1; | |
| 546 #endif | |
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547 if (!p_ek) |
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548 /* Disable bracketed paste mode, we won't recognize the escape |
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549 * sequences. */ |
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550 out_str(T_BD); |
| 7 | 551 |
| 552 /* | |
| 553 * Handle restarting Insert mode. | |
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554 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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555 * here with something in the stuff buffer. |
| 7 | 556 */ |
| 557 if (restart_edit != 0 && stuff_empty()) | |
| 558 { | |
| 559 #ifdef FEAT_MOUSE | |
| 560 /* | |
| 561 * After a paste we consider text typed to be part of the insert for | |
| 562 * the pasted text. You can backspace over the pasted text too. | |
| 563 */ | |
| 564 if (where_paste_started.lnum) | |
| 565 arrow_used = FALSE; | |
| 566 else | |
| 567 #endif | |
| 568 arrow_used = TRUE; | |
| 569 restart_edit = 0; | |
| 570 | |
| 571 /* | |
| 572 * If the cursor was after the end-of-line before the CTRL-O and it is | |
| 573 * now at the end-of-line, put it after the end-of-line (this is not | |
| 574 * correct in very rare cases). | |
| 575 * Also do this if curswant is greater than the current virtual | |
| 576 * column. Eg after "^O$" or "^O80|". | |
| 577 */ | |
| 578 validate_virtcol(); | |
| 579 update_curswant(); | |
| 230 | 580 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
| 7 | 581 || curwin->w_curswant > curwin->w_virtcol) |
| 582 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
| 583 { | |
| 584 if (ptr[1] == NUL) | |
| 585 ++curwin->w_cursor.col; | |
| 586 #ifdef FEAT_MBYTE | |
| 587 else if (has_mbyte) | |
| 588 { | |
| 474 | 589 i = (*mb_ptr2len)(ptr); |
| 7 | 590 if (ptr[i] == NUL) |
| 591 curwin->w_cursor.col += i; | |
| 592 } | |
| 593 #endif | |
| 594 } | |
| 230 | 595 ins_at_eol = FALSE; |
| 7 | 596 } |
| 597 else | |
| 598 arrow_used = FALSE; | |
| 599 | |
| 600 /* we are in insert mode now, don't need to start it anymore */ | |
| 601 need_start_insertmode = FALSE; | |
| 602 | |
| 603 /* Need to save the line for undo before inserting the first char. */ | |
| 604 ins_need_undo = TRUE; | |
| 605 | |
| 606 #ifdef FEAT_MOUSE | |
| 607 where_paste_started.lnum = 0; | |
| 608 #endif | |
| 609 #ifdef FEAT_CINDENT | |
| 610 can_cindent = TRUE; | |
| 611 #endif | |
| 612 #ifdef FEAT_FOLDING | |
| 613 /* The cursor line is not in a closed fold, unless 'insertmode' is set or | |
| 614 * restarting. */ | |
| 615 if (!p_im && did_restart_edit == 0) | |
| 616 foldOpenCursor(); | |
| 617 #endif | |
| 618 | |
| 619 /* | |
| 620 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
| 621 * A warning message for changing a readonly file is given here, before | |
| 622 * actually changing anything. It's put after the mode, if any. | |
| 623 */ | |
| 624 i = 0; | |
| 644 | 625 if (p_smd && msg_silent == 0) |
| 7 | 626 i = showmode(); |
| 627 | |
| 628 if (!p_im && did_restart_edit == 0) | |
| 1473 | 629 change_warning(i == 0 ? 0 : i + 1); |
| 7 | 630 |
| 631 #ifdef CURSOR_SHAPE | |
| 632 ui_cursor_shape(); /* may show different cursor shape */ | |
| 633 #endif | |
| 634 #ifdef FEAT_DIGRAPHS | |
| 635 do_digraph(-1); /* clear digraphs */ | |
| 636 #endif | |
| 637 | |
| 603 | 638 /* |
| 639 * Get the current length of the redo buffer, those characters have to be | |
| 640 * skipped if we want to get to the inserted characters. | |
| 641 */ | |
| 7 | 642 ptr = get_inserted(); |
| 643 if (ptr == NULL) | |
| 644 new_insert_skip = 0; | |
| 645 else | |
| 646 { | |
| 647 new_insert_skip = (int)STRLEN(ptr); | |
| 648 vim_free(ptr); | |
| 649 } | |
| 650 | |
| 651 old_indent = 0; | |
| 652 | |
| 653 /* | |
| 654 * Main loop in Insert mode: repeat until Insert mode is left. | |
| 655 */ | |
| 656 for (;;) | |
| 657 { | |
| 658 #ifdef FEAT_RIGHTLEFT | |
| 659 if (!revins_legal) | |
| 660 revins_scol = -1; /* reset on illegal motions */ | |
| 661 else | |
| 662 revins_legal = 0; | |
| 663 #endif | |
| 664 if (arrow_used) /* don't repeat insert when arrow key used */ | |
| 665 count = 0; | |
| 666 | |
| 5680 | 667 if (update_Insstart_orig) |
| 668 Insstart_orig = Insstart; | |
| 669 | |
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670 if (stop_insert_mode |
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671 #ifdef FEAT_INS_EXPAND |
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672 && !pum_visible() |
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673 #endif |
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674 ) |
| 7 | 675 { |
| 676 /* ":stopinsert" used or 'insertmode' reset */ | |
| 677 count = 0; | |
| 678 goto doESCkey; | |
| 679 } | |
| 680 | |
| 681 /* set curwin->w_curswant for next K_DOWN or K_UP */ | |
| 682 if (!arrow_used) | |
| 683 curwin->w_set_curswant = TRUE; | |
| 684 | |
| 685 /* If there is no typeahead may check for timestamps (e.g., for when a | |
| 686 * menu invoked a shell command). */ | |
| 687 if (stuff_empty()) | |
| 688 { | |
| 689 did_check_timestamps = FALSE; | |
| 690 if (need_check_timestamps) | |
| 691 check_timestamps(FALSE); | |
| 692 } | |
| 693 | |
| 694 /* | |
| 695 * When emsg() was called msg_scroll will have been set. | |
| 696 */ | |
| 697 msg_scroll = FALSE; | |
| 698 | |
| 699 #ifdef FEAT_GUI | |
| 700 /* When 'mousefocus' is set a mouse movement may have taken us to | |
| 701 * another window. "need_mouse_correct" may then be set because of an | |
| 702 * autocommand. */ | |
| 703 if (need_mouse_correct) | |
| 704 gui_mouse_correct(); | |
| 705 #endif | |
| 706 | |
| 707 #ifdef FEAT_FOLDING | |
| 708 /* Open fold at the cursor line, according to 'foldopen'. */ | |
| 709 if (fdo_flags & FDO_INSERT) | |
| 710 foldOpenCursor(); | |
| 711 /* Close folds where the cursor isn't, according to 'foldclose' */ | |
| 712 if (!char_avail()) | |
| 713 foldCheckClose(); | |
| 714 #endif | |
| 715 | |
|
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
|
716 #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
|
717 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
|
718 { |
|
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
|
719 init_prompt(cmdchar_todo); |
|
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
|
720 cmdchar_todo = NUL; |
|
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
|
721 } |
|
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
|
722 #endif |
|
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
|
723 |
| 7 | 724 /* |
| 725 * If we inserted a character at the last position of the last line in | |
| 726 * the window, scroll the window one line up. This avoids an extra | |
| 727 * redraw. | |
| 728 * This is detected when the cursor column is smaller after inserting | |
| 729 * something. | |
| 730 * Don't do this when the topline changed already, it has | |
| 731 * already been adjusted (by insertchar() calling open_line())). | |
| 732 */ | |
| 733 if (curbuf->b_mod_set | |
| 734 && curwin->w_p_wrap | |
| 735 && !did_backspace | |
| 736 && curwin->w_topline == old_topline | |
| 737 #ifdef FEAT_DIFF | |
| 738 && curwin->w_topfill == old_topfill | |
| 739 #endif | |
| 740 ) | |
| 741 { | |
| 742 mincol = curwin->w_wcol; | |
| 743 validate_cursor_col(); | |
| 744 | |
| 1869 | 745 if ((int)curwin->w_wcol < mincol - curbuf->b_p_ts |
| 7 | 746 && curwin->w_wrow == W_WINROW(curwin) |
| 747 + curwin->w_height - 1 - p_so | |
| 748 && (curwin->w_cursor.lnum != curwin->w_topline | |
| 749 #ifdef FEAT_DIFF | |
| 750 || curwin->w_topfill > 0 | |
| 751 #endif | |
| 752 )) | |
| 753 { | |
| 754 #ifdef FEAT_DIFF | |
| 755 if (curwin->w_topfill > 0) | |
| 756 --curwin->w_topfill; | |
| 757 else | |
| 758 #endif | |
| 759 #ifdef FEAT_FOLDING | |
| 760 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
| 761 set_topline(curwin, old_topline + 1); | |
| 762 else | |
| 763 #endif | |
| 764 set_topline(curwin, curwin->w_topline + 1); | |
| 765 } | |
| 766 } | |
| 767 | |
| 768 /* May need to adjust w_topline to show the cursor. */ | |
| 769 update_topline(); | |
| 770 | |
| 771 did_backspace = FALSE; | |
| 772 | |
| 773 validate_cursor(); /* may set must_redraw */ | |
| 774 | |
| 775 /* | |
| 776 * Redraw the display when no characters are waiting. | |
| 777 * Also shows mode, ruler and positions cursor. | |
| 778 */ | |
| 661 | 779 ins_redraw(TRUE); |
| 7 | 780 |
| 781 if (curwin->w_p_scb) | |
| 782 do_check_scrollbind(TRUE); | |
|
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
783 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
784 if (curwin->w_p_crb) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
785 do_check_cursorbind(); |
| 7 | 786 update_curswant(); |
| 787 old_topline = curwin->w_topline; | |
| 788 #ifdef FEAT_DIFF | |
| 789 old_topfill = curwin->w_topfill; | |
| 790 #endif | |
| 791 | |
| 792 #ifdef USE_ON_FLY_SCROLL | |
| 793 dont_scroll = FALSE; /* allow scrolling here */ | |
| 794 #endif | |
| 795 | |
| 796 /* | |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
797 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
| 7 | 798 */ |
| 6673 | 799 if (c != K_CURSORHOLD) |
| 800 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
|
801 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
802 /* 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
|
803 if (dont_sync_undo == MAYBE) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
804 dont_sync_undo = TRUE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
805 else |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
806 dont_sync_undo = FALSE; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
807 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
808 /* 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
|
809 c = K_PS; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
810 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
811 do |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
812 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
813 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
|
814 |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
815 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
|
816 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
817 // 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
|
818 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
|
819 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
|
820 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
|
821 } |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
822 } while (c == K_IGNORE || c == K_NOP); |
| 7 | 823 |
| 978 | 824 /* Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. */ |
| 825 did_cursorhold = TRUE; | |
| 826 | |
| 7 | 827 #ifdef FEAT_RIGHTLEFT |
| 828 if (p_hkmap && KeyTyped) | |
| 829 c = hkmap(c); /* Hebrew mode mapping */ | |
| 830 #endif | |
| 831 #ifdef FEAT_FKMAP | |
| 832 if (p_fkmap && KeyTyped) | |
| 833 c = fkmap(c); /* Farsi mode mapping */ | |
| 834 #endif | |
| 835 | |
| 836 #ifdef FEAT_INS_EXPAND | |
| 659 | 837 /* |
| 838 * Special handling of keys while the popup menu is visible or wanted | |
| 897 | 839 * and the cursor is still in the completed word. Only when there is |
| 840 * a match, skip this when no matches were found. | |
| 659 | 841 */ |
| 897 | 842 if (compl_started |
| 843 && pum_wanted() | |
| 844 && curwin->w_cursor.col >= compl_col | |
| 845 && (compl_shown_match == NULL | |
| 846 || compl_shown_match != compl_shown_match->cp_next)) | |
| 659 | 847 { |
| 848 /* BS: Delete one character from "compl_leader". */ | |
| 849 if ((c == K_BS || c == Ctrl_H) | |
| 836 | 850 && curwin->w_cursor.col > compl_col |
| 851 && (c = ins_compl_bs()) == NUL) | |
| 657 | 852 continue; |
| 853 | |
| 659 | 854 /* When no match was selected or it was edited. */ |
| 855 if (!compl_used_match) | |
| 657 | 856 { |
| 659 | 857 /* CTRL-L: Add one character from the current match to |
| 836 | 858 * "compl_leader". Except when at the original match and |
| 859 * there is nothing to add, CTRL-L works like CTRL-P then. */ | |
| 860 if (c == Ctrl_L | |
| 6657 | 861 && (!CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 1872 | 862 || (int)STRLEN(compl_shown_match->cp_str) |
| 836 | 863 > curwin->w_cursor.col - compl_col)) |
| 659 | 864 { |
| 865 ins_compl_addfrommatch(); | |
| 866 continue; | |
| 867 } | |
| 868 | |
| 1430 | 869 /* A non-white character that fits in with the current |
| 870 * completion: Add to "compl_leader". */ | |
| 871 if (ins_compl_accept_char(c)) | |
| 659 | 872 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
873 #if defined(FEAT_EVAL) |
| 3390 | 874 /* Trigger InsertCharPre. */ |
| 875 char_u *str = do_insert_char_pre(c); | |
| 876 char_u *p; | |
| 877 | |
| 878 if (str != NULL) | |
| 879 { | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
880 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 3390 | 881 ins_compl_addleader(PTR2CHAR(p)); |
| 882 vim_free(str); | |
| 883 } | |
| 884 else | |
| 885 #endif | |
| 886 ins_compl_addleader(c); | |
| 659 | 887 continue; |
| 888 } | |
| 665 | 889 |
| 887 | 890 /* Pressing CTRL-Y selects the current match. When |
| 825 | 891 * 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
|
892 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
|
893 && (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
|
894 && stop_arrow() == OK) |
| 665 | 895 { |
| 896 ins_compl_delete(); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
897 ins_compl_insert(FALSE); |
| 665 | 898 } |
| 657 | 899 } |
| 900 } | |
| 901 | |
| 7 | 902 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but |
| 903 * it does fix up the text when finishing completion. */ | |
| 665 | 904 compl_get_longest = FALSE; |
| 1526 | 905 if (ins_compl_prep(c)) |
| 657 | 906 continue; |
| 7 | 907 #endif |
| 908 | |
| 477 | 909 /* CTRL-\ CTRL-N goes to Normal mode, |
| 910 * CTRL-\ CTRL-G goes to mode selected with 'insertmode', | |
| 911 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */ | |
| 7 | 912 if (c == Ctrl_BSL) |
| 913 { | |
| 914 /* may need to redraw when no more chars available now */ | |
| 661 | 915 ins_redraw(FALSE); |
| 7 | 916 ++no_mapping; |
| 917 ++allow_keys; | |
| 1389 | 918 c = plain_vgetc(); |
| 7 | 919 --no_mapping; |
| 920 --allow_keys; | |
| 477 | 921 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
| 7 | 922 { |
| 477 | 923 /* it's something else */ |
| 7 | 924 vungetc(c); |
| 925 c = Ctrl_BSL; | |
| 926 } | |
| 927 else if (c == Ctrl_G && p_im) | |
| 928 continue; | |
| 929 else | |
| 930 { | |
| 477 | 931 if (c == Ctrl_O) |
| 932 { | |
| 933 ins_ctrl_o(); | |
| 934 ins_at_eol = FALSE; /* cursor keeps its column */ | |
| 935 nomove = TRUE; | |
| 936 } | |
| 7 | 937 count = 0; |
| 938 goto doESCkey; | |
| 939 } | |
| 940 } | |
| 941 | |
| 942 #ifdef FEAT_DIGRAPHS | |
| 943 c = do_digraph(c); | |
| 944 #endif | |
| 945 | |
| 946 #ifdef FEAT_INS_EXPAND | |
| 947 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode == CTRL_X_CMDLINE) | |
| 948 goto docomplete; | |
| 949 #endif | |
| 950 if (c == Ctrl_V || c == Ctrl_Q) | |
| 951 { | |
| 952 ins_ctrl_v(); | |
| 953 c = Ctrl_V; /* pretend CTRL-V is last typed character */ | |
| 954 continue; | |
| 955 } | |
| 956 | |
| 957 #ifdef FEAT_CINDENT | |
| 958 if (cindent_on() | |
| 959 # ifdef FEAT_INS_EXPAND | |
| 960 && ctrl_x_mode == 0 | |
| 961 # endif | |
| 962 ) | |
| 963 { | |
| 964 /* A key name preceded by a bang means this key is not to be | |
| 965 * inserted. Skip ahead to the re-indenting below. | |
| 966 * A key name preceded by a star means that indenting has to be | |
| 967 * done before inserting the key. */ | |
| 968 line_is_white = inindent(0); | |
| 969 if (in_cinkeys(c, '!', line_is_white)) | |
| 970 goto force_cindent; | |
| 971 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
| 972 && stop_arrow() == OK) | |
| 973 do_c_expr_indent(); | |
| 974 } | |
| 975 #endif | |
| 976 | |
| 977 #ifdef FEAT_RIGHTLEFT | |
| 978 if (curwin->w_p_rl) | |
| 979 switch (c) | |
| 980 { | |
| 981 case K_LEFT: c = K_RIGHT; break; | |
| 982 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 983 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 984 case K_RIGHT: c = K_LEFT; break; | |
| 985 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 986 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 987 } | |
| 988 #endif | |
| 989 | |
| 990 /* | |
| 991 * If 'keymodel' contains "startsel", may start selection. If it | |
| 992 * does, a CTRL-O and c will be stuffed, we need to get these | |
| 993 * characters. | |
| 994 */ | |
| 995 if (ins_start_select(c)) | |
| 996 continue; | |
| 997 | |
| 998 /* | |
| 999 * The big switch to handle a character in insert mode. | |
| 1000 */ | |
| 1001 switch (c) | |
| 1002 { | |
| 449 | 1003 case ESC: /* End input mode */ |
| 7 | 1004 if (echeck_abbr(ESC + ABBR_OFF)) |
| 1005 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
1006 /* FALLTHROUGH */ |
| 7 | 1007 |
| 449 | 1008 case Ctrl_C: /* End input mode */ |
| 7 | 1009 #ifdef FEAT_CMDWIN |
| 1010 if (c == Ctrl_C && cmdwin_type != 0) | |
| 1011 { | |
| 1012 /* Close the cmdline window. */ | |
| 1013 cmdwin_result = K_IGNORE; | |
| 1014 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 929 | 1015 nomove = TRUE; |
| 7 | 1016 goto doESCkey; |
| 1017 } | |
| 1018 #endif | |
| 1019 | |
| 1020 #ifdef UNIX | |
| 1021 do_intr: | |
| 1022 #endif | |
| 1023 /* when 'insertmode' set, and not halfway a mapping, don't leave | |
| 1024 * Insert mode */ | |
| 1025 if (goto_im()) | |
| 1026 { | |
| 1027 if (got_int) | |
| 1028 { | |
| 1029 (void)vgetc(); /* flush all buffers */ | |
| 1030 got_int = FALSE; | |
| 1031 } | |
| 1032 else | |
| 6949 | 1033 vim_beep(BO_IM); |
| 7 | 1034 break; |
| 1035 } | |
| 1036 doESCkey: | |
| 1037 /* | |
| 1038 * This is the ONLY return from edit()! | |
| 1039 */ | |
| 1040 /* Always update o_lnum, so that a "CTRL-O ." that adds a line | |
| 1041 * still puts the cursor back after the inserted text. */ | |
| 230 | 1042 if (ins_at_eol && gchar_cursor() == NUL) |
| 7 | 1043 o_lnum = curwin->w_cursor.lnum; |
| 1044 | |
| 477 | 1045 if (ins_esc(&count, cmdchar, nomove)) |
| 11 | 1046 { |
| 1047 if (cmdchar != 'r' && cmdchar != 'v') | |
| 1048 apply_autocmds(EVENT_INSERTLEAVE, NULL, NULL, | |
| 1049 FALSE, curbuf); | |
| 993 | 1050 did_cursorhold = FALSE; |
| 7 | 1051 return (c == Ctrl_O); |
| 11 | 1052 } |
| 7 | 1053 continue; |
| 1054 | |
| 449 | 1055 case Ctrl_Z: /* suspend when 'insertmode' set */ |
| 1056 if (!p_im) | |
| 1057 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
|
1058 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
|
1059 #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
|
1060 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
|
1061 #endif |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
1062 continue; |
| 449 | 1063 |
| 1064 case Ctrl_O: /* execute one command */ | |
| 502 | 1065 #ifdef FEAT_COMPL_FUNC |
| 523 | 1066 if (ctrl_x_mode == CTRL_X_OMNI) |
| 449 | 1067 goto docomplete; |
| 1068 #endif | |
| 1069 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
| 1070 break; | |
| 1071 ins_ctrl_o(); | |
| 853 | 1072 |
| 1073 #ifdef FEAT_VIRTUALEDIT | |
| 1074 /* don't move the cursor left when 'virtualedit' has "onemore". */ | |
| 1075 if (ve_flags & VE_ONEMORE) | |
| 1076 { | |
| 1077 ins_at_eol = FALSE; | |
| 1078 nomove = TRUE; | |
| 1079 } | |
| 1080 #endif | |
| 449 | 1081 count = 0; |
| 1082 goto doESCkey; | |
| 1083 | |
| 464 | 1084 case K_INS: /* toggle insert/replace mode */ |
| 1085 case K_KINS: | |
| 1086 ins_insert(replaceState); | |
| 1087 break; | |
| 1088 | |
| 1089 case K_SELECT: /* end of Select mode mapping - ignore */ | |
| 1090 break; | |
| 1091 | |
| 449 | 1092 case K_HELP: /* Help key works like <ESC> <Help> */ |
| 1093 case K_F1: | |
| 1094 case K_XF1: | |
| 1095 stuffcharReadbuff(K_HELP); | |
| 1096 if (p_im) | |
| 1097 need_start_insertmode = TRUE; | |
| 1098 goto doESCkey; | |
| 1099 | |
| 1100 #ifdef FEAT_NETBEANS_INTG | |
| 1101 case K_F21: /* NetBeans command */ | |
| 1102 ++no_mapping; /* don't map the next key hits */ | |
| 1389 | 1103 i = plain_vgetc(); |
| 449 | 1104 --no_mapping; |
| 1105 netbeans_keycommand(i); | |
| 1106 break; | |
| 1107 #endif | |
| 1108 | |
| 1109 case K_ZERO: /* Insert the previously inserted text. */ | |
| 7 | 1110 case NUL: |
| 1111 case Ctrl_A: | |
| 449 | 1112 /* For ^@ the trailing ESC will end the insert, unless there is an |
| 1113 * error. */ | |
| 7 | 1114 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
| 1115 && c != Ctrl_A && !p_im) | |
| 1116 goto doESCkey; /* quit insert mode */ | |
| 1117 inserted_space = FALSE; | |
| 1118 break; | |
| 1119 | |
| 449 | 1120 case Ctrl_R: /* insert the contents of a register */ |
| 7 | 1121 ins_reg(); |
| 1122 auto_format(FALSE, TRUE); | |
| 1123 inserted_space = FALSE; | |
| 1124 break; | |
| 1125 | |
| 449 | 1126 case Ctrl_G: /* commands starting with CTRL-G */ |
| 7 | 1127 ins_ctrl_g(); |
| 1128 break; | |
| 1129 | |
| 449 | 1130 case Ctrl_HAT: /* switch input mode and/or langmap */ |
| 1131 ins_ctrl_hat(); | |
| 7 | 1132 break; |
| 1133 | |
| 1134 #ifdef FEAT_RIGHTLEFT | |
| 449 | 1135 case Ctrl__: /* switch between languages */ |
| 7 | 1136 if (!p_ari) |
| 1137 goto normalchar; | |
| 1138 ins_ctrl_(); | |
| 1139 break; | |
| 1140 #endif | |
| 1141 | |
| 449 | 1142 case Ctrl_D: /* Make indent one shiftwidth smaller. */ |
| 7 | 1143 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1144 if (ctrl_x_mode == CTRL_X_PATH_DEFINES) | |
| 1145 goto docomplete; | |
| 1146 #endif | |
| 1147 /* FALLTHROUGH */ | |
| 1148 | |
| 449 | 1149 case Ctrl_T: /* Make indent one shiftwidth greater. */ |
| 7 | 1150 # ifdef FEAT_INS_EXPAND |
| 1151 if (c == Ctrl_T && ctrl_x_mode == CTRL_X_THESAURUS) | |
| 1152 { | |
| 449 | 1153 if (has_compl_option(FALSE)) |
| 1154 goto docomplete; | |
| 1155 break; | |
| 7 | 1156 } |
| 1157 # endif | |
| 1158 ins_shift(c, lastc); | |
| 1159 auto_format(FALSE, TRUE); | |
| 1160 inserted_space = FALSE; | |
| 1161 break; | |
| 1162 | |
| 449 | 1163 case K_DEL: /* delete character under the cursor */ |
| 7 | 1164 case K_KDEL: |
| 1165 ins_del(); | |
| 1166 auto_format(FALSE, TRUE); | |
| 1167 break; | |
| 1168 | |
| 449 | 1169 case K_BS: /* delete character before the cursor */ |
| 7 | 1170 case Ctrl_H: |
| 1171 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
| 1172 auto_format(FALSE, TRUE); | |
| 1173 break; | |
| 1174 | |
| 449 | 1175 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
|
1176 #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
|
1177 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
|
1178 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1179 // 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
|
1180 // 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
|
1181 stuffcharReadbuff(Ctrl_W); |
|
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 restart_edit = 'i'; |
|
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 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
|
1184 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
|
1185 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
|
1186 } |
|
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 #endif |
| 7 | 1188 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
| 1189 auto_format(FALSE, TRUE); | |
| 1190 break; | |
| 1191 | |
| 449 | 1192 case Ctrl_U: /* delete all inserted text in current line */ |
| 12 | 1193 # ifdef FEAT_COMPL_FUNC |
| 1194 /* CTRL-X CTRL-U completes with 'completefunc'. */ | |
| 449 | 1195 if (ctrl_x_mode == CTRL_X_FUNCTION) |
| 12 | 1196 goto docomplete; |
| 1197 # endif | |
| 7 | 1198 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
| 1199 auto_format(FALSE, TRUE); | |
| 1200 inserted_space = FALSE; | |
| 1201 break; | |
| 1202 | |
| 1203 #ifdef FEAT_MOUSE | |
| 449 | 1204 case K_LEFTMOUSE: /* mouse keys */ |
| 7 | 1205 case K_LEFTMOUSE_NM: |
| 1206 case K_LEFTDRAG: | |
| 1207 case K_LEFTRELEASE: | |
| 1208 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
|
1209 case K_MOUSEMOVE: |
| 7 | 1210 case K_MIDDLEMOUSE: |
| 1211 case K_MIDDLEDRAG: | |
| 1212 case K_MIDDLERELEASE: | |
| 1213 case K_RIGHTMOUSE: | |
| 1214 case K_RIGHTDRAG: | |
| 1215 case K_RIGHTRELEASE: | |
| 1216 case K_X1MOUSE: | |
| 1217 case K_X1DRAG: | |
| 1218 case K_X1RELEASE: | |
| 1219 case K_X2MOUSE: | |
| 1220 case K_X2DRAG: | |
| 1221 case K_X2RELEASE: | |
| 1222 ins_mouse(c); | |
| 1223 break; | |
| 1224 | |
| 449 | 1225 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
|
1226 ins_mousescroll(MSCR_DOWN); |
| 7 | 1227 break; |
| 1228 | |
| 449 | 1229 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
|
1230 ins_mousescroll(MSCR_UP); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1231 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1232 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1233 case K_MOUSELEFT: /* Scroll wheel left */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1234 ins_mousescroll(MSCR_LEFT); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1235 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1236 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1237 case K_MOUSERIGHT: /* Scroll wheel right */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1238 ins_mousescroll(MSCR_RIGHT); |
| 7 | 1239 break; |
| 1240 #endif | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1241 case K_PS: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1242 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
|
1243 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1244 /* 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
|
1245 goto doESCkey; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1246 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1247 case K_PE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1248 /* 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
|
1249 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1250 |
| 692 | 1251 #ifdef FEAT_GUI_TABLINE |
| 1252 case K_TABLINE: | |
| 1253 case K_TABMENU: | |
| 1254 ins_tabline(c); | |
| 1255 break; | |
| 1256 #endif | |
| 7 | 1257 |
| 449 | 1258 case K_IGNORE: /* Something mapped to nothing */ |
| 7 | 1259 break; |
| 1260 | |
| 661 | 1261 case K_CURSORHOLD: /* Didn't type something for a while. */ |
| 1262 apply_autocmds(EVENT_CURSORHOLDI, NULL, NULL, FALSE, curbuf); | |
| 1263 did_cursorhold = TRUE; | |
| 1264 break; | |
| 1265 | |
| 625 | 1266 #ifdef FEAT_GUI_W32 |
| 1267 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
| 1268 * cancelled. */ | |
| 1269 case K_F4: | |
| 1270 if (mod_mask != MOD_MASK_ALT) | |
| 1271 goto normalchar; | |
| 1272 break; | |
| 1273 #endif | |
| 1274 | |
| 7 | 1275 #ifdef FEAT_GUI |
| 1276 case K_VER_SCROLLBAR: | |
| 1277 ins_scroll(); | |
| 1278 break; | |
| 1279 | |
| 1280 case K_HOR_SCROLLBAR: | |
| 1281 ins_horscroll(); | |
| 1282 break; | |
| 1283 #endif | |
| 1284 | |
| 449 | 1285 case K_HOME: /* <Home> */ |
| 7 | 1286 case K_KHOME: |
| 1287 case K_S_HOME: | |
| 1288 case K_C_HOME: | |
| 1289 ins_home(c); | |
| 1290 break; | |
| 1291 | |
| 449 | 1292 case K_END: /* <End> */ |
| 7 | 1293 case K_KEND: |
| 1294 case K_S_END: | |
| 1295 case K_C_END: | |
| 1296 ins_end(c); | |
| 1297 break; | |
| 1298 | |
| 449 | 1299 case K_LEFT: /* <Left> */ |
| 180 | 1300 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1301 ins_s_left(); | |
| 1302 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1303 ins_left(dont_sync_undo == FALSE); |
| 7 | 1304 break; |
| 1305 | |
| 449 | 1306 case K_S_LEFT: /* <S-Left> */ |
| 7 | 1307 case K_C_LEFT: |
| 1308 ins_s_left(); | |
| 1309 break; | |
| 1310 | |
| 449 | 1311 case K_RIGHT: /* <Right> */ |
| 180 | 1312 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1313 ins_s_right(); | |
| 1314 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1315 ins_right(dont_sync_undo == FALSE); |
| 7 | 1316 break; |
| 1317 | |
| 449 | 1318 case K_S_RIGHT: /* <S-Right> */ |
| 7 | 1319 case K_C_RIGHT: |
| 1320 ins_s_right(); | |
| 1321 break; | |
| 1322 | |
| 449 | 1323 case K_UP: /* <Up> */ |
| 665 | 1324 #ifdef FEAT_INS_EXPAND |
| 1325 if (pum_visible()) | |
| 1326 goto docomplete; | |
| 1327 #endif | |
| 180 | 1328 if (mod_mask & MOD_MASK_SHIFT) |
| 1329 ins_pageup(); | |
| 1330 else | |
| 1331 ins_up(FALSE); | |
| 7 | 1332 break; |
| 1333 | |
| 449 | 1334 case K_S_UP: /* <S-Up> */ |
| 7 | 1335 case K_PAGEUP: |
| 1336 case K_KPAGEUP: | |
| 613 | 1337 #ifdef FEAT_INS_EXPAND |
| 610 | 1338 if (pum_visible()) |
| 1339 goto docomplete; | |
| 613 | 1340 #endif |
| 7 | 1341 ins_pageup(); |
| 1342 break; | |
| 1343 | |
| 449 | 1344 case K_DOWN: /* <Down> */ |
| 665 | 1345 #ifdef FEAT_INS_EXPAND |
| 1346 if (pum_visible()) | |
| 1347 goto docomplete; | |
| 1348 #endif | |
| 180 | 1349 if (mod_mask & MOD_MASK_SHIFT) |
| 1350 ins_pagedown(); | |
| 1351 else | |
| 1352 ins_down(FALSE); | |
| 7 | 1353 break; |
| 1354 | |
| 449 | 1355 case K_S_DOWN: /* <S-Down> */ |
| 7 | 1356 case K_PAGEDOWN: |
| 1357 case K_KPAGEDOWN: | |
| 613 | 1358 #ifdef FEAT_INS_EXPAND |
| 610 | 1359 if (pum_visible()) |
| 1360 goto docomplete; | |
| 613 | 1361 #endif |
| 7 | 1362 ins_pagedown(); |
| 1363 break; | |
| 1364 | |
| 1365 #ifdef FEAT_DND | |
| 449 | 1366 case K_DROP: /* drag-n-drop event */ |
| 7 | 1367 ins_drop(); |
| 1368 break; | |
| 1369 #endif | |
| 1370 | |
| 449 | 1371 case K_S_TAB: /* When not mapped, use like a normal TAB */ |
| 7 | 1372 c = TAB; |
| 1373 /* FALLTHROUGH */ | |
| 1374 | |
| 449 | 1375 case TAB: /* TAB or Complete patterns along path */ |
| 7 | 1376 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1377 if (ctrl_x_mode == CTRL_X_PATH_PATTERNS) | |
| 1378 goto docomplete; | |
| 1379 #endif | |
| 1380 inserted_space = FALSE; | |
| 1381 if (ins_tab()) | |
| 1382 goto normalchar; /* insert TAB as a normal char */ | |
| 1383 auto_format(FALSE, TRUE); | |
| 1384 break; | |
| 1385 | |
| 449 | 1386 case K_KENTER: /* <Enter> */ |
| 7 | 1387 c = CAR; |
| 1388 /* FALLTHROUGH */ | |
| 1389 case CAR: | |
| 1390 case NL: | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1391 #if defined(FEAT_QUICKFIX) |
| 7 | 1392 /* In a quickfix window a <CR> jumps to the error under the |
| 1393 * cursor. */ | |
| 1394 if (bt_quickfix(curbuf) && c == CAR) | |
| 1395 { | |
| 644 | 1396 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 1397 do_cmdline_cmd((char_u *)".cc"); | |
| 1398 else /* location list window */ | |
| 1399 do_cmdline_cmd((char_u *)".ll"); | |
| 7 | 1400 break; |
| 1401 } | |
| 1402 #endif | |
| 1403 #ifdef FEAT_CMDWIN | |
| 1404 if (cmdwin_type != 0) | |
| 1405 { | |
| 1406 /* Execute the command in the cmdline window. */ | |
| 1407 cmdwin_result = CAR; | |
| 1408 goto doESCkey; | |
| 1409 } | |
| 1410 #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
|
1411 #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
|
1412 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
|
1413 { |
|
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
|
1414 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
|
1415 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
|
1416 // 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
|
1417 // 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
|
1418 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
|
1419 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
|
1420 } |
|
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
|
1421 #endif |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1422 if (ins_eol(c) == FAIL && !p_im) |
| 7 | 1423 goto doESCkey; /* out of memory */ |
| 1424 auto_format(FALSE, FALSE); | |
| 1425 inserted_space = FALSE; | |
| 1426 break; | |
| 1427 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
1428 #if defined(FEAT_DIGRAPHS) || defined(FEAT_INS_EXPAND) |
| 449 | 1429 case Ctrl_K: /* digraph or keyword completion */ |
| 7 | 1430 # ifdef FEAT_INS_EXPAND |
| 1431 if (ctrl_x_mode == CTRL_X_DICTIONARY) | |
| 1432 { | |
| 449 | 1433 if (has_compl_option(TRUE)) |
| 1434 goto docomplete; | |
| 1435 break; | |
| 7 | 1436 } |
| 1437 # endif | |
| 1438 # ifdef FEAT_DIGRAPHS | |
| 1439 c = ins_digraph(); | |
| 1440 if (c == NUL) | |
| 1441 break; | |
| 1442 # endif | |
| 1443 goto normalchar; | |
| 449 | 1444 #endif |
| 7 | 1445 |
| 1446 #ifdef FEAT_INS_EXPAND | |
| 464 | 1447 case Ctrl_X: /* Enter CTRL-X mode */ |
| 1448 ins_ctrl_x(); | |
| 1449 break; | |
| 1450 | |
| 449 | 1451 case Ctrl_RSB: /* Tag name completion after ^X */ |
| 7 | 1452 if (ctrl_x_mode != CTRL_X_TAGS) |
| 1453 goto normalchar; | |
| 1454 goto docomplete; | |
| 1455 | |
| 449 | 1456 case Ctrl_F: /* File name completion after ^X */ |
| 7 | 1457 if (ctrl_x_mode != CTRL_X_FILES) |
| 1458 goto normalchar; | |
| 1459 goto docomplete; | |
| 477 | 1460 |
| 1461 case 's': /* Spelling completion after ^X */ | |
| 1462 case Ctrl_S: | |
| 1463 if (ctrl_x_mode != CTRL_X_SPELL) | |
| 1464 goto normalchar; | |
| 1465 goto docomplete; | |
| 7 | 1466 #endif |
| 1467 | |
| 449 | 1468 case Ctrl_L: /* Whole line completion after ^X */ |
| 7 | 1469 #ifdef FEAT_INS_EXPAND |
| 1470 if (ctrl_x_mode != CTRL_X_WHOLE_LINE) | |
| 1471 #endif | |
| 1472 { | |
| 1473 /* CTRL-L with 'insertmode' set: Leave Insert mode */ | |
| 1474 if (p_im) | |
| 1475 { | |
| 1476 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
| 1477 break; | |
| 1478 goto doESCkey; | |
| 1479 } | |
| 1480 goto normalchar; | |
| 1481 } | |
| 1482 #ifdef FEAT_INS_EXPAND | |
| 1483 /* FALLTHROUGH */ | |
| 1484 | |
| 449 | 1485 case Ctrl_P: /* Do previous/next pattern completion */ |
| 7 | 1486 case Ctrl_N: |
| 1487 /* if 'complete' is empty then plain ^P is no longer special, | |
| 1488 * but it is under other ^X modes */ | |
| 1489 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
|
1490 && (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
|
1491 || ctrl_x_mode == CTRL_X_WHOLE_LINE) |
| 449 | 1492 && !(compl_cont_status & CONT_LOCAL)) |
| 7 | 1493 goto normalchar; |
| 1494 | |
| 1495 docomplete: | |
| 1927 | 1496 compl_busy = TRUE; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1497 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1498 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
|
1499 #endif |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1500 if (ins_complete(c, TRUE) == FAIL) |
| 449 | 1501 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
|
1502 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1503 disable_fold_update--; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1504 #endif |
| 1927 | 1505 compl_busy = FALSE; |
| 7 | 1506 break; |
| 1507 #endif /* FEAT_INS_EXPAND */ | |
| 1508 | |
| 449 | 1509 case Ctrl_Y: /* copy from previous line or scroll down */ |
| 1510 case Ctrl_E: /* copy from next line or scroll up */ | |
| 1511 c = ins_ctrl_ey(c); | |
| 7 | 1512 break; |
| 1513 | |
| 1514 default: | |
| 1515 #ifdef UNIX | |
| 1516 if (c == intr_char) /* special interrupt char */ | |
| 1517 goto do_intr; | |
| 1518 #endif | |
| 1519 | |
| 2845 | 1520 normalchar: |
| 7 | 1521 /* |
| 4352 | 1522 * Insert a normal character. |
| 7 | 1523 */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1524 #if defined(FEAT_EVAL) |
| 2845 | 1525 if (!p_paste) |
| 1526 { | |
| 3390 | 1527 /* Trigger InsertCharPre. */ |
| 1528 char_u *str = do_insert_char_pre(c); | |
| 1529 char_u *p; | |
| 1530 | |
| 1531 if (str != NULL) | |
| 2845 | 1532 { |
| 3390 | 1533 if (*str != NUL && stop_arrow() != FAIL) |
| 2845 | 1534 { |
| 3390 | 1535 /* 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
|
1536 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 2845 | 1537 { |
| 3390 | 1538 c = PTR2CHAR(p); |
| 1539 if (c == CAR || c == K_KENTER || c == NL) | |
| 1540 ins_eol(c); | |
| 1541 else | |
| 1542 ins_char(c); | |
| 2845 | 1543 } |
| 3390 | 1544 AppendToRedobuffLit(str, -1); |
| 2845 | 1545 } |
| 3390 | 1546 vim_free(str); |
| 1547 c = NUL; | |
| 2845 | 1548 } |
| 1549 | |
| 3390 | 1550 /* If the new value is already inserted or an empty string |
| 1551 * then don't insert any character. */ | |
| 2845 | 1552 if (c == NUL) |
| 1553 break; | |
| 1554 } | |
| 1555 #endif | |
| 7 | 1556 #ifdef FEAT_SMARTINDENT |
| 1557 /* Try to perform smart-indenting. */ | |
| 1558 ins_try_si(c); | |
| 1559 #endif | |
| 1560 | |
| 1561 if (c == ' ') | |
| 1562 { | |
| 1563 inserted_space = TRUE; | |
| 1564 #ifdef FEAT_CINDENT | |
| 1565 if (inindent(0)) | |
| 1566 can_cindent = FALSE; | |
| 1567 #endif | |
| 1568 if (Insstart_blank_vcol == MAXCOL | |
| 1569 && curwin->w_cursor.lnum == Insstart.lnum) | |
| 1570 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 1571 } | |
| 1572 | |
| 3448 | 1573 /* Insert a normal character and check for abbreviations on a |
| 1574 * special character. Let CTRL-] expand abbreviations without | |
| 1575 * inserting it. */ | |
| 1576 if (vim_iswordc(c) || (!echeck_abbr( | |
| 7 | 1577 #ifdef FEAT_MBYTE |
| 1578 /* Add ABBR_OFF for characters above 0x100, this is | |
| 1579 * what check_abbr() expects. */ | |
| 1580 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
| 1581 #endif | |
| 3584 | 1582 c) && c != Ctrl_RSB)) |
| 7 | 1583 { |
| 1584 insert_special(c, FALSE, FALSE); | |
| 1585 #ifdef FEAT_RIGHTLEFT | |
| 1586 revins_legal++; | |
| 1587 revins_chars++; | |
| 1588 #endif | |
| 1589 } | |
| 1590 | |
| 1591 auto_format(FALSE, TRUE); | |
| 1592 | |
| 1593 #ifdef FEAT_FOLDING | |
| 1594 /* When inserting a character the cursor line must never be in a | |
| 1595 * closed fold. */ | |
| 1596 foldOpenCursor(); | |
| 1597 #endif | |
| 1598 break; | |
| 1599 } /* end of switch (c) */ | |
| 1600 | |
| 978 | 1601 /* 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
|
1602 if (c != K_CURSORHOLD |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1603 #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
|
1604 /* 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
|
1605 && ctrl_x_mode == CTRL_X_NORMAL |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1606 #endif |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1607 ) |
| 978 | 1608 did_cursorhold = FALSE; |
| 1609 | |
| 7 | 1610 /* If the cursor was moved we didn't just insert a space */ |
| 1611 if (arrow_used) | |
| 1612 inserted_space = FALSE; | |
| 1613 | |
| 1614 #ifdef FEAT_CINDENT | |
| 1615 if (can_cindent && cindent_on() | |
| 1616 # 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
|
1617 && ctrl_x_mode == CTRL_X_NORMAL |
| 7 | 1618 # endif |
| 1619 ) | |
| 1620 { | |
| 1621 force_cindent: | |
| 1622 /* | |
| 1623 * Indent now if a key was typed that is in 'cinkeys'. | |
| 1624 */ | |
| 1625 if (in_cinkeys(c, ' ', line_is_white)) | |
| 1626 { | |
| 1627 if (stop_arrow() == OK) | |
| 1628 /* re-indent the current line */ | |
| 1629 do_c_expr_indent(); | |
| 1630 } | |
| 1631 } | |
| 1632 #endif /* FEAT_CINDENT */ | |
| 1633 | |
| 1634 } /* for (;;) */ | |
| 1635 /* NOTREACHED */ | |
| 1636 } | |
| 1637 | |
| 1638 /* | |
| 1639 * Redraw for Insert mode. | |
| 1640 * This is postponed until getting the next character to make '$' in the 'cpo' | |
| 1641 * option work correctly. | |
| 1642 * Only redraw when there are no characters available. This speeds up | |
| 1643 * inserting sequences of characters (e.g., for CTRL-R). | |
| 1644 */ | |
| 1645 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1646 ins_redraw( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1647 int ready UNUSED) /* not busy with something */ |
| 7 | 1648 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1649 #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
|
1650 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
|
1651 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
|
1652 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
|
1653 #endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1654 |
| 5592 | 1655 if (char_avail()) |
| 1656 return; | |
| 1657 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1658 #if defined(FEAT_CONCEAL) |
| 5592 | 1659 /* Trigger CursorMoved if the cursor moved. Not when the popup menu is |
| 1660 * visible, the command might delete it. */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1661 if (ready && (has_cursormovedI() |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1662 # if defined(FEAT_CONCEAL) |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1663 || curwin->w_p_cole > 0 |
| 5592 | 1664 # endif |
| 1665 ) | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1666 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
| 5592 | 1667 # ifdef FEAT_INS_EXPAND |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1668 && !pum_visible() |
| 5592 | 1669 # endif |
| 1670 ) | |
| 1671 { | |
| 1672 # ifdef FEAT_SYN_HL | |
| 1673 /* Need to update the screen first, to make sure syntax | |
| 1674 * highlighting is correct after making a change (e.g., inserting | |
| 1675 * a "(". The autocommand may also require a redraw, so it's done | |
| 1676 * again below, unfortunately. */ | |
| 1677 if (syntax_present(curwin) && must_redraw) | |
| 1678 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
|
1679 # endif |
| 5592 | 1680 if (has_cursormovedI()) |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1681 { |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1682 /* 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
|
1683 * getcurpos(). */ |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1684 update_curswant(); |
| 5592 | 1685 apply_autocmds(EVENT_CURSORMOVEDI, NULL, NULL, FALSE, curbuf); |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1686 } |
| 5592 | 1687 # ifdef FEAT_CONCEAL |
| 1688 if (curwin->w_p_cole > 0) | |
| 1689 { | |
| 1690 conceal_old_cursor_line = last_cursormoved.lnum; | |
| 1691 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
| 1692 conceal_update_lines = TRUE; | |
| 1693 } | |
| 1694 # endif | |
| 1695 last_cursormoved = curwin->w_cursor; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1696 } |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1697 #endif |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1698 |
| 5592 | 1699 /* Trigger TextChangedI if b_changedtick differs. */ |
| 1700 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
|
1701 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1702 #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
|
1703 && !pum_visible() |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1704 #endif |
| 5592 | 1705 ) |
| 1706 { | |
|
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 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1708 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1709 } |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1710 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1711 #ifdef FEAT_INS_EXPAND |
|
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
|
1712 /* Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1713 * TextChangedI will need to trigger for backwards compatibility, thus use |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1714 * different b_last_changedtick* variables. */ |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
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|
1715 if (ready && has_textchangedP() |
|
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|
1716 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
|
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|
1717 && pum_visible()) |
|
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|
1718 { |
|
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|
1719 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
|
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|
1720 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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1721 } |
| 5592 | 1722 #endif |
| 1723 | |
| 1724 if (must_redraw) | |
| 1725 update_screen(0); | |
| 1726 else if (clear_cmdline || redraw_cmdline) | |
| 1727 showmode(); /* clear cmdline and show mode */ | |
| 1728 # if defined(FEAT_CONCEAL) | |
| 1729 if ((conceal_update_lines | |
| 1730 && (conceal_old_cursor_line != conceal_new_cursor_line | |
| 1731 || conceal_cursor_line(curwin))) | |
| 1732 || need_cursor_line_redraw) | |
| 1733 { | |
| 1734 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
| 1735 update_single_line(curwin, conceal_old_cursor_line); | |
| 1736 update_single_line(curwin, conceal_new_cursor_line == 0 | |
| 1737 ? curwin->w_cursor.lnum : conceal_new_cursor_line); | |
| 1738 curwin->w_valid &= ~VALID_CROW; | |
| 1739 } | |
|
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|
1740 # endif |
| 5592 | 1741 showruler(FALSE); |
| 1742 setcursor(); | |
| 1743 emsg_on_display = FALSE; /* may remove error message now */ | |
| 7 | 1744 } |
| 1745 | |
| 1746 /* | |
| 1747 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
| 1748 */ | |
| 1749 static void | |
|
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Christian Brabandt <cb@256bit.org>
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|
1750 ins_ctrl_v(void) |
| 7 | 1751 { |
| 1752 int c; | |
| 2811 | 1753 int did_putchar = FALSE; |
| 7 | 1754 |
| 1755 /* may need to redraw when no more chars available now */ | |
| 661 | 1756 ins_redraw(FALSE); |
| 7 | 1757 |
| 1758 if (redrawing() && !char_avail()) | |
| 2811 | 1759 { |
| 7 | 1760 edit_putchar('^', TRUE); |
| 2811 | 1761 did_putchar = TRUE; |
| 1762 } | |
| 7 | 1763 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ |
| 1764 | |
| 1765 #ifdef FEAT_CMDL_INFO | |
| 1766 add_to_showcmd_c(Ctrl_V); | |
| 1767 #endif | |
| 1768 | |
| 1769 c = get_literal(); | |
| 2811 | 1770 if (did_putchar) |
| 1771 /* when the line fits in 'columns' the '^' is at the start of the next | |
| 1772 * line and will not removed by the redraw */ | |
| 1773 edit_unputchar(); | |
| 7 | 1774 #ifdef FEAT_CMDL_INFO |
| 1775 clear_showcmd(); | |
| 1776 #endif | |
| 1777 insert_special(c, FALSE, TRUE); | |
| 1778 #ifdef FEAT_RIGHTLEFT | |
| 1779 revins_chars++; | |
| 1780 revins_legal++; | |
| 1781 #endif | |
| 1782 } | |
| 1783 | |
| 1784 /* | |
| 1785 * Put a character directly onto the screen. It's not stored in a buffer. | |
| 1786 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
| 1787 */ | |
| 1788 static int pc_status; | |
| 1789 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */ | |
| 1790 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */ | |
| 1791 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */ | |
| 1792 #define PC_STATUS_SET 3 /* pc_bytes was filled */ | |
| 1793 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */ | |
| 1794 static int pc_attr; | |
| 1795 static int pc_row; | |
| 1796 static int pc_col; | |
| 1797 | |
| 1798 void | |
|
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|
1799 edit_putchar(int c, int highlight) |
| 7 | 1800 { |
| 1801 int attr; | |
| 1802 | |
| 1803 if (ScreenLines != NULL) | |
| 1804 { | |
| 1805 update_topline(); /* just in case w_topline isn't valid */ | |
| 1806 validate_cursor(); | |
| 1807 if (highlight) | |
|
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1808 attr = HL_ATTR(HLF_8); |
| 7 | 1809 else |
| 1810 attr = 0; | |
| 1811 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
|
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|
1812 pc_col = curwin->w_wincol; |
| 7 | 1813 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE) |
| 1814 pc_status = PC_STATUS_UNSET; | |
| 1815 #endif | |
| 1816 #ifdef FEAT_RIGHTLEFT | |
| 1817 if (curwin->w_p_rl) | |
| 1818 { | |
|
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1819 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
| 7 | 1820 # ifdef FEAT_MBYTE |
| 1821 if (has_mbyte) | |
| 1822 { | |
| 1823 int fix_col = mb_fix_col(pc_col, pc_row); | |
| 1824 | |
| 1825 if (fix_col != pc_col) | |
| 1826 { | |
| 1827 screen_putchar(' ', pc_row, fix_col, attr); | |
| 1828 --curwin->w_wcol; | |
| 1829 pc_status = PC_STATUS_RIGHT; | |
| 1830 } | |
| 1831 } | |
| 1832 # endif | |
| 1833 } | |
| 1834 else | |
| 1835 #endif | |
| 1836 { | |
| 1837 pc_col += curwin->w_wcol; | |
| 1838 #ifdef FEAT_MBYTE | |
| 1839 if (mb_lefthalve(pc_row, pc_col)) | |
| 1840 pc_status = PC_STATUS_LEFT; | |
| 1841 #endif | |
| 1842 } | |
| 1843 | |
| 1844 /* save the character to be able to put it back */ | |
| 1845 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE) | |
| 1846 if (pc_status == PC_STATUS_UNSET) | |
| 1847 #endif | |
| 1848 { | |
| 1849 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
| 1850 pc_status = PC_STATUS_SET; | |
| 1851 } | |
| 1852 screen_putchar(c, pc_row, pc_col, attr); | |
| 1853 } | |
| 1854 } | |
| 1855 | |
|
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1856 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
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1857 /* |
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1858 * Return the effective prompt for the current buffer. |
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1859 */ |
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1860 char_u * |
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1861 prompt_text(void) |
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1862 { |
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1863 if (curbuf->b_prompt_text == NULL) |
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1864 return (char_u *)"% "; |
|
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1865 return curbuf->b_prompt_text; |
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1866 } |
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1867 |
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1868 /* |
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1869 * Prepare for prompt mode: Make sure the last line has the prompt text. |
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1870 * Move the cursor to this line. |
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1871 */ |
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1872 static void |
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1873 init_prompt(int cmdchar_todo) |
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1874 { |
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1875 char_u *prompt = prompt_text(); |
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1876 char_u *text; |
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1877 |
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1878 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1879 text = ml_get_curline(); |
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1880 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
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1881 { |
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1882 // prompt is missing, insert it or append a line with it |
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1883 if (*text == NUL) |
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1884 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
|
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1885 else |
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1886 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
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1887 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1888 coladvance((colnr_T)MAXCOL); |
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1889 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
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1890 } |
|
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1891 |
|
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1892 // Insert always starts after the prompt, allow editing text after it. |
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1893 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
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1894 || Insstart_orig.col != (int)STRLEN(prompt)) |
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1895 { |
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1896 Insstart.lnum = curwin->w_cursor.lnum; |
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1897 Insstart.col = STRLEN(prompt); |
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1898 Insstart_orig = Insstart; |
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1899 Insstart_textlen = Insstart.col; |
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1900 Insstart_blank_vcol = MAXCOL; |
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1901 arrow_used = FALSE; |
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1902 } |
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1903 |
|
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1904 if (cmdchar_todo == 'A') |
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1905 coladvance((colnr_T)MAXCOL); |
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1906 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
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|
1907 curwin->w_cursor.col = STRLEN(prompt); |
|
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1908 /* Make sure the cursor is in a valid position. */ |
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1909 check_cursor(); |
|
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1910 } |
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1911 |
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1912 /* |
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1913 * Return TRUE if the cursor is in the editable position of the prompt line. |
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1914 */ |
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1915 int |
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1916 prompt_curpos_editable() |
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1917 { |
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1918 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
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1919 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
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1920 } |
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1921 #endif |
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1922 |
| 7 | 1923 /* |
| 1924 * Undo the previous edit_putchar(). | |
| 1925 */ | |
| 1926 void | |
|
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1927 edit_unputchar(void) |
| 7 | 1928 { |
| 1929 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
| 1930 { | |
| 1931 #if defined(FEAT_MBYTE) | |
| 1932 if (pc_status == PC_STATUS_RIGHT) | |
| 1933 ++curwin->w_wcol; | |
| 1934 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
| 1935 redrawWinline(curwin->w_cursor.lnum, FALSE); | |
| 1936 else | |
| 1937 #endif | |
| 1938 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
| 1939 } | |
| 1940 } | |
| 1941 | |
| 1942 /* | |
| 1943 * Called when p_dollar is set: display a '$' at the end of the changed text | |
| 1944 * Only works when cursor is in the line that changes. | |
| 1945 */ | |
| 1946 void | |
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1947 display_dollar(colnr_T col) |
| 7 | 1948 { |
| 1949 colnr_T save_col; | |
| 1950 | |
| 1951 if (!redrawing()) | |
| 1952 return; | |
| 1953 | |
| 1954 cursor_off(); | |
| 1955 save_col = curwin->w_cursor.col; | |
| 1956 curwin->w_cursor.col = col; | |
| 1957 #ifdef FEAT_MBYTE | |
| 1958 if (has_mbyte) | |
| 1959 { | |
| 1960 char_u *p; | |
| 1961 | |
| 1962 /* If on the last byte of a multi-byte move to the first byte. */ | |
| 1963 p = ml_get_curline(); | |
| 1964 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
| 1965 } | |
| 1966 #endif | |
| 1967 curs_columns(FALSE); /* recompute w_wrow and w_wcol */ | |
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1968 if (curwin->w_wcol < curwin->w_width) |
| 7 | 1969 { |
| 1970 edit_putchar('$', FALSE); | |
| 1971 dollar_vcol = curwin->w_virtcol; | |
| 1972 } | |
| 1973 curwin->w_cursor.col = save_col; | |
| 1974 } | |
| 1975 | |
| 1976 /* | |
| 1977 * Call this function before moving the cursor from the normal insert position | |
| 1978 * in insert mode. | |
| 1979 */ | |
| 1980 static void | |
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1981 undisplay_dollar(void) |
| 7 | 1982 { |
| 3318 | 1983 if (dollar_vcol >= 0) |
| 1984 { | |
| 1985 dollar_vcol = -1; | |
| 7 | 1986 redrawWinline(curwin->w_cursor.lnum, FALSE); |
| 1987 } | |
| 1988 } | |
| 1989 | |
| 1990 /* | |
| 1991 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D). | |
| 1992 * Keep the cursor on the same character. | |
| 1993 * type == INDENT_INC increase indent (for CTRL-T or <Tab>) | |
| 1994 * type == INDENT_DEC decrease indent (for CTRL-D) | |
| 1995 * type == INDENT_SET set indent to "amount" | |
| 1996 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec). | |
| 1997 */ | |
| 1998 void | |
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1999 change_indent( |
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2000 int type, |
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2001 int amount, |
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2002 int round, |
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2003 int replaced, /* replaced character, put on replace stack */ |
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2004 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 2005 { |
| 2006 int vcol; | |
| 2007 int last_vcol; | |
| 2008 int insstart_less; /* reduction for Insstart.col */ | |
| 2009 int new_cursor_col; | |
| 2010 int i; | |
| 2011 char_u *ptr; | |
| 2012 int save_p_list; | |
| 2013 int start_col; | |
| 2014 colnr_T vc; | |
| 2015 #ifdef FEAT_VREPLACE | |
| 2016 colnr_T orig_col = 0; /* init for GCC */ | |
| 2017 char_u *new_line, *orig_line = NULL; /* init for GCC */ | |
| 2018 | |
| 2019 /* VREPLACE mode needs to know what the line was like before changing */ | |
| 2020 if (State & VREPLACE_FLAG) | |
| 2021 { | |
| 2022 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */ | |
| 2023 orig_col = curwin->w_cursor.col; | |
| 2024 } | |
| 2025 #endif | |
| 2026 | |
| 2027 /* for the following tricks we don't want list mode */ | |
| 2028 save_p_list = curwin->w_p_list; | |
| 2029 curwin->w_p_list = FALSE; | |
| 2030 vc = getvcol_nolist(&curwin->w_cursor); | |
| 2031 vcol = vc; | |
| 2032 | |
| 2033 /* | |
| 2034 * For Replace mode we need to fix the replace stack later, which is only | |
| 2035 * possible when the cursor is in the indent. Remember the number of | |
| 2036 * characters before the cursor if it's possible. | |
| 2037 */ | |
| 2038 start_col = curwin->w_cursor.col; | |
| 2039 | |
| 2040 /* determine offset from first non-blank */ | |
| 2041 new_cursor_col = curwin->w_cursor.col; | |
| 2042 beginline(BL_WHITE); | |
| 2043 new_cursor_col -= curwin->w_cursor.col; | |
| 2044 | |
| 2045 insstart_less = curwin->w_cursor.col; | |
| 2046 | |
| 2047 /* | |
| 2048 * If the cursor is in the indent, compute how many screen columns the | |
| 2049 * cursor is to the left of the first non-blank. | |
| 2050 */ | |
| 2051 if (new_cursor_col < 0) | |
| 2052 vcol = get_indent() - vcol; | |
| 2053 | |
| 2054 if (new_cursor_col > 0) /* can't fix replace stack */ | |
| 2055 start_col = -1; | |
| 2056 | |
| 2057 /* | |
| 2058 * Set the new indent. The cursor will be put on the first non-blank. | |
| 2059 */ | |
| 2060 if (type == INDENT_SET) | |
| 1516 | 2061 (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 2062 else |
| 2063 { | |
| 2064 #ifdef FEAT_VREPLACE | |
| 2065 int save_State = State; | |
| 2066 | |
| 2067 /* Avoid being called recursively. */ | |
| 2068 if (State & VREPLACE_FLAG) | |
| 2069 State = INSERT; | |
| 2070 #endif | |
| 1516 | 2071 shift_line(type == INDENT_DEC, round, 1, call_changed_bytes); |
| 7 | 2072 #ifdef FEAT_VREPLACE |
| 2073 State = save_State; | |
| 2074 #endif | |
| 2075 } | |
| 2076 insstart_less -= curwin->w_cursor.col; | |
| 2077 | |
| 2078 /* | |
| 2079 * Try to put cursor on same character. | |
| 2080 * If the cursor is at or after the first non-blank in the line, | |
| 2081 * compute the cursor column relative to the column of the first | |
| 2082 * non-blank character. | |
| 2083 * If we are not in insert mode, leave the cursor on the first non-blank. | |
| 2084 * If the cursor is before the first non-blank, position it relative | |
| 2085 * to the first non-blank, counted in screen columns. | |
| 2086 */ | |
| 2087 if (new_cursor_col >= 0) | |
| 2088 { | |
| 2089 /* | |
| 2090 * When changing the indent while the cursor is touching it, reset | |
| 2091 * Insstart_col to 0. | |
| 2092 */ | |
| 2093 if (new_cursor_col == 0) | |
| 2094 insstart_less = MAXCOL; | |
| 2095 new_cursor_col += curwin->w_cursor.col; | |
| 2096 } | |
| 2097 else if (!(State & INSERT)) | |
| 2098 new_cursor_col = curwin->w_cursor.col; | |
| 2099 else | |
| 2100 { | |
| 2101 /* | |
| 2102 * Compute the screen column where the cursor should be. | |
| 2103 */ | |
| 2104 vcol = get_indent() - vcol; | |
| 1869 | 2105 curwin->w_virtcol = (colnr_T)((vcol < 0) ? 0 : vcol); |
| 7 | 2106 |
| 2107 /* | |
| 2108 * Advance the cursor until we reach the right screen column. | |
| 2109 */ | |
| 2110 vcol = last_vcol = 0; | |
| 2111 new_cursor_col = -1; | |
| 2112 ptr = ml_get_curline(); | |
| 2113 while (vcol <= (int)curwin->w_virtcol) | |
| 2114 { | |
| 2115 last_vcol = vcol; | |
| 2116 #ifdef FEAT_MBYTE | |
| 2117 if (has_mbyte && new_cursor_col >= 0) | |
| 474 | 2118 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col); |
| 7 | 2119 else |
| 2120 #endif | |
| 2121 ++new_cursor_col; | |
| 5995 | 2122 vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol); |
| 7 | 2123 } |
| 2124 vcol = last_vcol; | |
| 2125 | |
| 2126 /* | |
| 2127 * May need to insert spaces to be able to position the cursor on | |
| 2128 * the right screen column. | |
| 2129 */ | |
| 2130 if (vcol != (int)curwin->w_virtcol) | |
| 2131 { | |
| 1869 | 2132 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2133 i = (int)curwin->w_virtcol - vcol; |
| 1869 | 2134 ptr = alloc((unsigned)(i + 1)); |
| 7 | 2135 if (ptr != NULL) |
| 2136 { | |
| 2137 new_cursor_col += i; | |
| 2138 ptr[i] = NUL; | |
| 2139 while (--i >= 0) | |
| 2140 ptr[i] = ' '; | |
| 2141 ins_str(ptr); | |
| 2142 vim_free(ptr); | |
| 2143 } | |
| 2144 } | |
| 2145 | |
| 2146 /* | |
| 2147 * When changing the indent while the cursor is in it, reset | |
| 2148 * Insstart_col to 0. | |
| 2149 */ | |
| 2150 insstart_less = MAXCOL; | |
| 2151 } | |
| 2152 | |
| 2153 curwin->w_p_list = save_p_list; | |
| 2154 | |
| 2155 if (new_cursor_col <= 0) | |
| 2156 curwin->w_cursor.col = 0; | |
| 2157 else | |
| 1869 | 2158 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2159 curwin->w_set_curswant = TRUE; |
| 2160 changed_cline_bef_curs(); | |
| 2161 | |
| 2162 /* | |
| 2163 * May have to adjust the start of the insert. | |
| 2164 */ | |
| 2165 if (State & INSERT) | |
| 2166 { | |
| 2167 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) | |
| 2168 { | |
| 2169 if ((int)Insstart.col <= insstart_less) | |
| 2170 Insstart.col = 0; | |
| 2171 else | |
| 2172 Insstart.col -= insstart_less; | |
| 2173 } | |
| 2174 if ((int)ai_col <= insstart_less) | |
| 2175 ai_col = 0; | |
| 2176 else | |
| 2177 ai_col -= insstart_less; | |
| 2178 } | |
| 2179 | |
| 2180 /* | |
| 2181 * For REPLACE mode, may have to fix the replace stack, if it's possible. | |
| 2182 * If the number of characters before the cursor decreased, need to pop a | |
| 2183 * few characters from the replace stack. | |
| 2184 * If the number of characters before the cursor increased, need to push a | |
| 2185 * few NULs onto the replace stack. | |
| 2186 */ | |
| 2187 if (REPLACE_NORMAL(State) && start_col >= 0) | |
| 2188 { | |
| 2189 while (start_col > (int)curwin->w_cursor.col) | |
| 2190 { | |
| 2191 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2192 --start_col; | |
| 2193 } | |
| 2194 while (start_col < (int)curwin->w_cursor.col || replaced) | |
| 2195 { | |
| 2196 replace_push(NUL); | |
| 2197 if (replaced) | |
| 2198 { | |
| 2199 replace_push(replaced); | |
| 2200 replaced = NUL; | |
| 2201 } | |
| 2202 ++start_col; | |
| 2203 } | |
| 2204 } | |
| 2205 | |
| 2206 #ifdef FEAT_VREPLACE | |
| 2207 /* | |
| 2208 * For VREPLACE mode, we also have to fix the replace stack. In this case | |
| 2209 * it is always possible because we backspace over the whole line and then | |
| 2210 * put it back again the way we wanted it. | |
| 2211 */ | |
| 2212 if (State & VREPLACE_FLAG) | |
| 2213 { | |
| 2214 /* If orig_line didn't allocate, just return. At least we did the job, | |
| 2215 * even if you can't backspace. */ | |
| 2216 if (orig_line == NULL) | |
| 2217 return; | |
| 2218 | |
| 2219 /* Save new line */ | |
| 2220 new_line = vim_strsave(ml_get_curline()); | |
| 2221 if (new_line == NULL) | |
| 2222 return; | |
| 2223 | |
| 2224 /* We only put back the new line up to the cursor */ | |
| 2225 new_line[curwin->w_cursor.col] = NUL; | |
| 2226 | |
| 2227 /* Put back original line */ | |
| 2228 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE); | |
| 2229 curwin->w_cursor.col = orig_col; | |
| 2230 | |
| 2231 /* Backspace from cursor to start of line */ | |
| 2232 backspace_until_column(0); | |
| 2233 | |
| 2234 /* Insert new stuff into line again */ | |
| 2235 ins_bytes(new_line); | |
| 2236 | |
| 2237 vim_free(new_line); | |
| 2238 } | |
| 2239 #endif | |
| 2240 } | |
| 2241 | |
| 2242 /* | |
| 2243 * Truncate the space at the end of a line. This is to be used only in an | |
| 2244 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
| 2245 * modes. | |
| 2246 */ | |
| 2247 void | |
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2248 truncate_spaces(char_u *line) |
| 7 | 2249 { |
| 2250 int i; | |
| 2251 | |
| 2252 /* find start of trailing white space */ | |
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2253 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
| 7 | 2254 { |
| 2255 if (State & REPLACE_FLAG) | |
| 2256 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2257 } | |
| 2258 line[i + 1] = NUL; | |
| 2259 } | |
| 2260 | |
| 2261 #if defined(FEAT_VREPLACE) || defined(FEAT_INS_EXPAND) \ | |
| 2262 || defined(FEAT_COMMENTS) || defined(PROTO) | |
| 2263 /* | |
| 2264 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
| 2265 * modes correctly. May also be used when not in insert mode at all. | |
| 1782 | 2266 * Will attempt not to go before "col" even when there is a composing |
| 2267 * character. | |
| 7 | 2268 */ |
| 2269 void | |
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2270 backspace_until_column(int col) |
| 7 | 2271 { |
| 2272 while ((int)curwin->w_cursor.col > col) | |
| 2273 { | |
| 2274 curwin->w_cursor.col--; | |
| 2275 if (State & REPLACE_FLAG) | |
| 1782 | 2276 replace_do_bs(col); |
| 2277 else if (!del_char_after_col(col)) | |
| 2278 break; | |
| 2279 } | |
| 2280 } | |
| 2281 #endif | |
| 2282 | |
| 2283 /* | |
| 2284 * Like del_char(), but make sure not to go before column "limit_col". | |
| 2285 * Only matters when there are composing characters. | |
| 2286 * Return TRUE when something was deleted. | |
| 2287 */ | |
| 2288 static int | |
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2289 del_char_after_col(int limit_col UNUSED) |
| 1782 | 2290 { |
| 2291 #ifdef FEAT_MBYTE | |
| 2292 if (enc_utf8 && limit_col >= 0) | |
| 2293 { | |
| 1869 | 2294 colnr_T ecol = curwin->w_cursor.col + 1; |
| 1782 | 2295 |
| 2296 /* Make sure the cursor is at the start of a character, but | |
| 2297 * skip forward again when going too far back because of a | |
| 2298 * composing character. */ | |
| 2299 mb_adjust_cursor(); | |
| 1796 | 2300 while (curwin->w_cursor.col < (colnr_T)limit_col) |
| 1782 | 2301 { |
| 2302 int l = utf_ptr2len(ml_get_cursor()); | |
| 2303 | |
| 2304 if (l == 0) /* end of line */ | |
| 2305 break; | |
| 2306 curwin->w_cursor.col += l; | |
| 2307 } | |
| 2308 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
| 2309 return FALSE; | |
| 1869 | 2310 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
| 1782 | 2311 } |
| 2312 else | |
| 2313 #endif | |
| 2314 (void)del_char(FALSE); | |
| 2315 return TRUE; | |
| 2316 } | |
| 7 | 2317 |
| 2318 #if defined(FEAT_INS_EXPAND) || defined(PROTO) | |
| 2319 /* | |
| 449 | 2320 * CTRL-X pressed in Insert mode. |
| 2321 */ | |
| 2322 static void | |
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2323 ins_ctrl_x(void) |
| 449 | 2324 { |
| 2325 /* CTRL-X after CTRL-X CTRL-V doesn't do anything, so that CTRL-X | |
| 2326 * CTRL-V works like CTRL-N */ | |
| 2327 if (ctrl_x_mode != CTRL_X_CMDLINE) | |
| 2328 { | |
| 2329 /* if the next ^X<> won't ADD nothing, then reset | |
| 2330 * compl_cont_status */ | |
| 2331 if (compl_cont_status & CONT_N_ADDS) | |
| 665 | 2332 compl_cont_status |= CONT_INTRPT; |
| 449 | 2333 else |
| 2334 compl_cont_status = 0; | |
| 2335 /* We're not sure which CTRL-X mode it will be yet */ | |
| 2336 ctrl_x_mode = CTRL_X_NOT_DEFINED_YET; | |
| 2337 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 2338 edit_submode_pre = NULL; | |
| 2339 showmode(); | |
| 2340 } | |
| 2341 } | |
| 2342 | |
| 2343 /* | |
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2344 * Whether other than default completion has been selected. |
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2345 */ |
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2346 int |
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2347 ctrl_x_mode_not_default(void) |
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2348 { |
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2349 return ctrl_x_mode != CTRL_X_NORMAL; |
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2350 } |
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2351 |
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2352 /* |
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2353 * Whether CTRL-X was typed without a following character. |
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2354 */ |
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2355 int |
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2356 ctrl_x_mode_not_defined_yet(void) |
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2357 { |
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2358 return ctrl_x_mode == CTRL_X_NOT_DEFINED_YET; |
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2359 } |
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2360 |
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2361 /* |
| 449 | 2362 * Return TRUE if the 'dict' or 'tsr' option can be used. |
| 2363 */ | |
| 2364 static int | |
|
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2365 has_compl_option(int dict_opt) |
| 449 | 2366 { |
| 703 | 2367 if (dict_opt ? (*curbuf->b_p_dict == NUL && *p_dict == NUL |
| 744 | 2368 # ifdef FEAT_SPELL |
| 2369 && !curwin->w_p_spell | |
| 2370 # endif | |
| 2371 ) | |
| 449 | 2372 : (*curbuf->b_p_tsr == NUL && *p_tsr == NUL)) |
| 2373 { | |
|
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2374 ctrl_x_mode = CTRL_X_NORMAL; |
| 449 | 2375 edit_submode = NULL; |
| 2376 msg_attr(dict_opt ? (char_u *)_("'dictionary' option is empty") | |
| 2377 : (char_u *)_("'thesaurus' option is empty"), | |
|
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2378 HL_ATTR(HLF_E)); |
| 449 | 2379 if (emsg_silent == 0) |
| 2380 { | |
| 6949 | 2381 vim_beep(BO_COMPL); |
| 449 | 2382 setcursor(); |
| 2383 out_flush(); | |
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2384 #ifdef FEAT_EVAL |
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2385 if (!get_vim_var_nr(VV_TESTING)) |
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2386 #endif |
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2387 ui_delay(2000L, FALSE); |
| 449 | 2388 } |
| 2389 return FALSE; | |
| 2390 } | |
| 2391 return TRUE; | |
| 2392 } | |
| 2393 | |
| 2394 /* | |
| 7 | 2395 * Is the character 'c' a valid key to go to or keep us in CTRL-X mode? |
| 2396 * This depends on the current mode. | |
| 2397 */ | |
| 2398 int | |
|
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2399 vim_is_ctrl_x_key(int c) |
| 7 | 2400 { |
| 2401 /* Always allow ^R - let it's results then be checked */ | |
| 2402 if (c == Ctrl_R) | |
| 2403 return TRUE; | |
| 2404 | |
| 610 | 2405 /* Accept <PageUp> and <PageDown> if the popup menu is visible. */ |
| 644 | 2406 if (ins_compl_pum_key(c)) |
| 610 | 2407 return TRUE; |
| 2408 | |
| 7 | 2409 switch (ctrl_x_mode) |
| 2410 { | |
| 2411 case 0: /* Not in any CTRL-X mode */ | |
| 2412 return (c == Ctrl_N || c == Ctrl_P || c == Ctrl_X); | |
| 2413 case CTRL_X_NOT_DEFINED_YET: | |
| 449 | 2414 return ( c == Ctrl_X || c == Ctrl_Y || c == Ctrl_E |
| 7 | 2415 || c == Ctrl_L || c == Ctrl_F || c == Ctrl_RSB |
| 2416 || c == Ctrl_I || c == Ctrl_D || c == Ctrl_P | |
| 2417 || c == Ctrl_N || c == Ctrl_T || c == Ctrl_V | |
| 477 | 2418 || c == Ctrl_Q || c == Ctrl_U || c == Ctrl_O |
| 3229 | 2419 || c == Ctrl_S || c == Ctrl_K || c == 's'); |
| 7 | 2420 case CTRL_X_SCROLL: |
| 2421 return (c == Ctrl_Y || c == Ctrl_E); | |
| 2422 case CTRL_X_WHOLE_LINE: | |
| 2423 return (c == Ctrl_L || c == Ctrl_P || c == Ctrl_N); | |
| 2424 case CTRL_X_FILES: | |
| 2425 return (c == Ctrl_F || c == Ctrl_P || c == Ctrl_N); | |
| 2426 case CTRL_X_DICTIONARY: | |
| 2427 return (c == Ctrl_K || c == Ctrl_P || c == Ctrl_N); | |
| 2428 case CTRL_X_THESAURUS: | |
| 2429 return (c == Ctrl_T || c == Ctrl_P || c == Ctrl_N); | |
| 2430 case CTRL_X_TAGS: | |
| 2431 return (c == Ctrl_RSB || c == Ctrl_P || c == Ctrl_N); | |
| 2432 #ifdef FEAT_FIND_ID | |
| 2433 case CTRL_X_PATH_PATTERNS: | |
| 2434 return (c == Ctrl_P || c == Ctrl_N); | |
| 2435 case CTRL_X_PATH_DEFINES: | |
| 2436 return (c == Ctrl_D || c == Ctrl_P || c == Ctrl_N); | |
| 2437 #endif | |
| 2438 case CTRL_X_CMDLINE: | |
| 2439 return (c == Ctrl_V || c == Ctrl_Q || c == Ctrl_P || c == Ctrl_N | |
| 2440 || c == Ctrl_X); | |
| 12 | 2441 #ifdef FEAT_COMPL_FUNC |
| 2442 case CTRL_X_FUNCTION: | |
| 449 | 2443 return (c == Ctrl_U || c == Ctrl_P || c == Ctrl_N); |
| 523 | 2444 case CTRL_X_OMNI: |
| 449 | 2445 return (c == Ctrl_O || c == Ctrl_P || c == Ctrl_N); |
| 502 | 2446 #endif |
| 477 | 2447 case CTRL_X_SPELL: |
| 2448 return (c == Ctrl_S || c == Ctrl_P || c == Ctrl_N); | |
| 6657 | 2449 case CTRL_X_EVAL: |
| 2450 return (c == Ctrl_P || c == Ctrl_N); | |
| 7 | 2451 } |
|
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2452 internal_error("vim_is_ctrl_x_key()"); |
| 7 | 2453 return FALSE; |
| 2454 } | |
| 2455 | |
| 2456 /* | |
| 1430 | 2457 * Return TRUE when character "c" is part of the item currently being |
| 2458 * completed. Used to decide whether to abandon complete mode when the menu | |
| 2459 * is visible. | |
| 2460 */ | |
| 2461 static int | |
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2462 ins_compl_accept_char(int c) |
| 1430 | 2463 { |
| 2464 if (ctrl_x_mode & CTRL_X_WANT_IDENT) | |
| 2465 /* When expanding an identifier only accept identifier chars. */ | |
| 2466 return vim_isIDc(c); | |
| 2467 | |
| 2468 switch (ctrl_x_mode) | |
| 2469 { | |
| 2470 case CTRL_X_FILES: | |
| 2471 /* When expanding file name only accept file name chars. But not | |
| 2472 * path separators, so that "proto/<Tab>" expands files in | |
| 2473 * "proto", not "proto/" as a whole */ | |
| 2474 return vim_isfilec(c) && !vim_ispathsep(c); | |
| 2475 | |
| 2476 case CTRL_X_CMDLINE: | |
| 2477 case CTRL_X_OMNI: | |
| 2478 /* Command line and Omni completion can work with just about any | |
| 2479 * printable character, but do stop at white space. */ | |
|
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2480 return vim_isprintc(c) && !VIM_ISWHITE(c); |
| 1430 | 2481 |
| 2482 case CTRL_X_WHOLE_LINE: | |
| 2483 /* For while line completion a space can be part of the line. */ | |
| 2484 return vim_isprintc(c); | |
| 2485 } | |
| 2486 return vim_iswordc(c); | |
| 2487 } | |
| 2488 | |
| 2489 /* | |
| 659 | 2490 * This is like ins_compl_add(), but if 'ic' and 'inf' are set, then the |
| 7 | 2491 * case of the originally typed text is used, and the case of the completed |
| 1219 | 2492 * text is inferred, ie this tries to work out what case you probably wanted |
| 7 | 2493 * the rest of the word to be in -- webb |
| 2494 */ | |
| 2495 int | |
|
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2496 ins_compl_add_infercase( |
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2497 char_u *str, |
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2498 int len, |
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2499 int icase, |
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2500 char_u *fname, |
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2501 int dir, |
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2502 int flags) |
| 7 | 2503 { |
| 1353 | 2504 char_u *p; |
| 2505 int i, c; | |
| 2506 int actual_len; /* Take multi-byte characters */ | |
| 2507 int actual_compl_length; /* into account. */ | |
| 2177 | 2508 int min_len; |
| 2004 | 2509 int *wca; /* Wide character array. */ |
| 7 | 2510 int has_lower = FALSE; |
| 2511 int was_letter = FALSE; | |
| 1353 | 2512 |
| 1436 | 2513 if (p_ic && curbuf->b_p_inf && len > 0) |
| 1353 | 2514 { |
| 2515 /* Infer case of completed part. */ | |
| 2516 | |
| 2517 /* Find actual length of completion. */ | |
| 2518 #ifdef FEAT_MBYTE | |
| 2519 if (has_mbyte) | |
| 2520 { | |
| 2521 p = str; | |
| 2522 actual_len = 0; | |
| 2523 while (*p != NUL) | |
| 2524 { | |
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2525 MB_PTR_ADV(p); |
| 1353 | 2526 ++actual_len; |
| 2527 } | |
| 2528 } | |
| 2529 else | |
| 2530 #endif | |
| 2531 actual_len = len; | |
| 2532 | |
| 2533 /* Find actual length of original text. */ | |
| 2534 #ifdef FEAT_MBYTE | |
| 2535 if (has_mbyte) | |
| 2536 { | |
| 2537 p = compl_orig_text; | |
| 2538 actual_compl_length = 0; | |
| 2539 while (*p != NUL) | |
| 7 | 2540 { |
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2541 MB_PTR_ADV(p); |
| 1353 | 2542 ++actual_compl_length; |
| 2543 } | |
| 2544 } | |
| 2545 else | |
| 2546 #endif | |
| 2547 actual_compl_length = compl_length; | |
| 2548 | |
| 2177 | 2549 /* "actual_len" may be smaller than "actual_compl_length" when using |
| 2550 * thesaurus, only use the minimum when comparing. */ | |
| 2551 min_len = actual_len < actual_compl_length | |
| 2552 ? actual_len : actual_compl_length; | |
| 2553 | |
| 1353 | 2554 /* Allocate wide character array for the completion and fill it. */ |
| 1869 | 2555 wca = (int *)alloc((unsigned)(actual_len * sizeof(int))); |
| 1353 | 2556 if (wca != NULL) |
| 2557 { | |
| 2558 p = str; | |
| 2559 for (i = 0; i < actual_len; ++i) | |
| 2560 #ifdef FEAT_MBYTE | |
| 2561 if (has_mbyte) | |
| 2562 wca[i] = mb_ptr2char_adv(&p); | |
| 2563 else | |
| 2564 #endif | |
| 2565 wca[i] = *(p++); | |
| 2566 | |
| 2567 /* Rule 1: Were any chars converted to lower? */ | |
| 2568 p = compl_orig_text; | |
| 2177 | 2569 for (i = 0; i < min_len; ++i) |
| 1353 | 2570 { |
| 2571 #ifdef FEAT_MBYTE | |
| 2572 if (has_mbyte) | |
| 2573 c = mb_ptr2char_adv(&p); | |
| 2574 else | |
| 2575 #endif | |
| 2576 c = *(p++); | |
| 2577 if (MB_ISLOWER(c)) | |
| 7 | 2578 { |
| 1353 | 2579 has_lower = TRUE; |
| 2580 if (MB_ISUPPER(wca[i])) | |
| 2581 { | |
| 2582 /* Rule 1 is satisfied. */ | |
| 2583 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2584 wca[i] = MB_TOLOWER(wca[i]); | |
| 2585 break; | |
| 2586 } | |
| 7 | 2587 } |
| 2588 } | |
| 1353 | 2589 |
| 2590 /* | |
| 2591 * Rule 2: No lower case, 2nd consecutive letter converted to | |
| 2592 * upper case. | |
| 2593 */ | |
| 2594 if (!has_lower) | |
| 2595 { | |
| 2596 p = compl_orig_text; | |
| 2177 | 2597 for (i = 0; i < min_len; ++i) |
| 1353 | 2598 { |
| 2599 #ifdef FEAT_MBYTE | |
| 2600 if (has_mbyte) | |
| 2601 c = mb_ptr2char_adv(&p); | |
| 2602 else | |
| 2603 #endif | |
| 2604 c = *(p++); | |
| 2605 if (was_letter && MB_ISUPPER(c) && MB_ISLOWER(wca[i])) | |
| 2606 { | |
| 2607 /* Rule 2 is satisfied. */ | |
| 2608 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2609 wca[i] = MB_TOUPPER(wca[i]); | |
| 2610 break; | |
| 2611 } | |
| 2612 was_letter = MB_ISLOWER(c) || MB_ISUPPER(c); | |
| 2613 } | |
| 2614 } | |
| 2615 | |
| 2616 /* Copy the original case of the part we typed. */ | |
| 2617 p = compl_orig_text; | |
| 2177 | 2618 for (i = 0; i < min_len; ++i) |
| 7 | 2619 { |
| 1353 | 2620 #ifdef FEAT_MBYTE |
| 2621 if (has_mbyte) | |
| 2622 c = mb_ptr2char_adv(&p); | |
| 2623 else | |
| 2624 #endif | |
| 2625 c = *(p++); | |
| 2626 if (MB_ISLOWER(c)) | |
| 2627 wca[i] = MB_TOLOWER(wca[i]); | |
| 2628 else if (MB_ISUPPER(c)) | |
| 2629 wca[i] = MB_TOUPPER(wca[i]); | |
| 7 | 2630 } |
| 1353 | 2631 |
| 1436 | 2632 /* |
| 1353 | 2633 * Generate encoding specific output from wide character array. |
| 2634 * Multi-byte characters can occupy up to five bytes more than | |
| 2635 * ASCII characters, and we also need one byte for NUL, so stay | |
| 2636 * six bytes away from the edge of IObuff. | |
| 2637 */ | |
| 2638 p = IObuff; | |
| 2639 i = 0; | |
| 2640 while (i < actual_len && (p - IObuff + 6) < IOSIZE) | |
| 2641 #ifdef FEAT_MBYTE | |
| 2642 if (has_mbyte) | |
| 1446 | 2643 p += (*mb_char2bytes)(wca[i++], p); |
| 1353 | 2644 else |
| 2645 #endif | |
| 2646 *(p++) = wca[i++]; | |
| 2647 *p = NUL; | |
| 2648 | |
| 2649 vim_free(wca); | |
| 2650 } | |
| 7 | 2651 |
| 841 | 2652 return ins_compl_add(IObuff, len, icase, fname, NULL, dir, |
| 2653 flags, FALSE); | |
| 2654 } | |
| 2655 return ins_compl_add(str, len, icase, fname, NULL, dir, flags, FALSE); | |
| 7 | 2656 } |
| 2657 | |
| 2658 /* | |
| 2659 * Add a match to the list of matches. | |
| 2660 * If the given string is already in the list of completions, then return | |
| 464 | 2661 * NOTDONE, otherwise add it to the list and return OK. If there is an error, |
| 681 | 2662 * maybe because alloc() returns NULL, then FAIL is returned. |
| 7 | 2663 */ |
| 841 | 2664 static int |
|
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2665 ins_compl_add( |
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2666 char_u *str, |
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2667 int len, |
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2668 int icase, |
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2669 char_u *fname, |
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2670 char_u **cptext, /* extra text for popup menu or NULL */ |
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2671 int cdir, |
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2672 int flags, |
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|
2673 int adup) /* accept duplicate match */ |
| 7 | 2674 { |
| 464 | 2675 compl_T *match; |
| 659 | 2676 int dir = (cdir == 0 ? compl_direction : cdir); |
| 7 | 2677 |
| 2678 ui_breakcheck(); | |
| 2679 if (got_int) | |
| 464 | 2680 return FAIL; |
| 7 | 2681 if (len < 0) |
| 2682 len = (int)STRLEN(str); | |
| 2683 | |
| 2684 /* | |
| 2685 * If the same match is already present, don't add it. | |
| 2686 */ | |
| 944 | 2687 if (compl_first_match != NULL && !adup) |
| 449 | 2688 { |
| 2689 match = compl_first_match; | |
| 7 | 2690 do |
| 2691 { | |
| 464 | 2692 if ( !(match->cp_flags & ORIGINAL_TEXT) |
| 989 | 2693 && STRNCMP(match->cp_str, str, len) == 0 |
| 464 | 2694 && match->cp_str[len] == NUL) |
| 2695 return NOTDONE; | |
| 2696 match = match->cp_next; | |
| 449 | 2697 } while (match != NULL && match != compl_first_match); |
| 7 | 2698 } |
| 2699 | |
| 540 | 2700 /* Remove any popup menu before changing the list of matches. */ |
| 2701 ins_compl_del_pum(); | |
| 2702 | |
| 7 | 2703 /* |
| 2704 * Allocate a new match structure. | |
| 2705 * Copy the values to the new match structure. | |
| 2706 */ | |
| 659 | 2707 match = (compl_T *)alloc_clear((unsigned)sizeof(compl_T)); |
| 7 | 2708 if (match == NULL) |
| 464 | 2709 return FAIL; |
| 2710 match->cp_number = -1; | |
| 2711 if (flags & ORIGINAL_TEXT) | |
| 2712 match->cp_number = 0; | |
| 694 | 2713 if ((match->cp_str = vim_strnsave(str, len)) == NULL) |
| 7 | 2714 { |
| 2715 vim_free(match); | |
| 464 | 2716 return FAIL; |
| 7 | 2717 } |
| 681 | 2718 match->cp_icase = icase; |
| 659 | 2719 |
| 7 | 2720 /* match-fname is: |
| 464 | 2721 * - compl_curr_match->cp_fname if it is a string equal to fname. |
| 7 | 2722 * - a copy of fname, FREE_FNAME is set to free later THE allocated mem. |
| 2723 * - NULL otherwise. --Acevedo */ | |
| 659 | 2724 if (fname != NULL |
| 829 | 2725 && compl_curr_match != NULL |
| 659 | 2726 && compl_curr_match->cp_fname != NULL |
| 2727 && STRCMP(fname, compl_curr_match->cp_fname) == 0) | |
| 464 | 2728 match->cp_fname = compl_curr_match->cp_fname; |
| 659 | 2729 else if (fname != NULL) |
| 2730 { | |
| 2731 match->cp_fname = vim_strsave(fname); | |
| 464 | 2732 flags |= FREE_FNAME; |
| 659 | 2733 } |
| 7 | 2734 else |
| 464 | 2735 match->cp_fname = NULL; |
| 2736 match->cp_flags = flags; | |
| 786 | 2737 |
| 2738 if (cptext != NULL) | |
| 2739 { | |
| 2740 int i; | |
| 2741 | |
| 2742 for (i = 0; i < CPT_COUNT; ++i) | |
| 2743 if (cptext[i] != NULL && *cptext[i] != NUL) | |
| 2744 match->cp_text[i] = vim_strsave(cptext[i]); | |
| 2745 } | |
| 7 | 2746 |
| 2747 /* | |
| 2748 * Link the new match structure in the list of matches. | |
| 2749 */ | |
| 449 | 2750 if (compl_first_match == NULL) |
| 464 | 2751 match->cp_next = match->cp_prev = NULL; |
| 7 | 2752 else if (dir == FORWARD) |
| 2753 { | |
| 464 | 2754 match->cp_next = compl_curr_match->cp_next; |
| 2755 match->cp_prev = compl_curr_match; | |
| 7 | 2756 } |
| 2757 else /* BACKWARD */ | |
| 2758 { | |
| 464 | 2759 match->cp_next = compl_curr_match; |
| 2760 match->cp_prev = compl_curr_match->cp_prev; | |
| 2761 } | |
| 2762 if (match->cp_next) | |
| 2763 match->cp_next->cp_prev = match; | |
| 2764 if (match->cp_prev) | |
| 2765 match->cp_prev->cp_next = match; | |
| 7 | 2766 else /* if there's nothing before, it is the first match */ |
| 449 | 2767 compl_first_match = match; |
| 2768 compl_curr_match = match; | |
| 7 | 2769 |
| 665 | 2770 /* |
| 2771 * Find the longest common string if still doing that. | |
| 2772 */ | |
| 2773 if (compl_get_longest && (flags & ORIGINAL_TEXT) == 0) | |
| 2774 ins_compl_longest_match(match); | |
| 2775 | |
| 7 | 2776 return OK; |
| 2777 } | |
| 2778 | |
| 2779 /* | |
| 681 | 2780 * Return TRUE if "str[len]" matches with match->cp_str, considering |
| 2781 * match->cp_icase. | |
| 2782 */ | |
| 2783 static int | |
|
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diff
changeset
|
2784 ins_compl_equal(compl_T *match, char_u *str, int len) |
| 681 | 2785 { |
| 2786 if (match->cp_icase) | |
| 2787 return STRNICMP(match->cp_str, str, (size_t)len) == 0; | |
| 2788 return STRNCMP(match->cp_str, str, (size_t)len) == 0; | |
| 2789 } | |
| 2790 | |
| 2791 /* | |
| 665 | 2792 * Reduce the longest common string for match "match". |
| 2793 */ | |
| 2794 static void | |
|
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diff
changeset
|
2795 ins_compl_longest_match(compl_T *match) |
| 665 | 2796 { |
| 2797 char_u *p, *s; | |
| 681 | 2798 int c1, c2; |
| 665 | 2799 int had_match; |
| 2800 | |
| 2801 if (compl_leader == NULL) | |
| 842 | 2802 { |
| 665 | 2803 /* First match, use it as a whole. */ |
| 2804 compl_leader = vim_strsave(match->cp_str); | |
| 842 | 2805 if (compl_leader != NULL) |
| 2806 { | |
| 2807 had_match = (curwin->w_cursor.col > compl_col); | |
| 2808 ins_compl_delete(); | |
| 1782 | 2809 ins_bytes(compl_leader + ins_compl_len()); |
| 842 | 2810 ins_redraw(FALSE); |
| 2811 | |
| 2812 /* When the match isn't there (to avoid matching itself) remove it | |
| 2813 * again after redrawing. */ | |
| 2814 if (!had_match) | |
| 2815 ins_compl_delete(); | |
| 2816 compl_used_match = FALSE; | |
| 2817 } | |
| 2818 } | |
| 665 | 2819 else |
| 2820 { | |
| 2821 /* Reduce the text if this match differs from compl_leader. */ | |
| 681 | 2822 p = compl_leader; |
| 2823 s = match->cp_str; | |
| 2824 while (*p != NUL) | |
| 665 | 2825 { |
| 2826 #ifdef FEAT_MBYTE | |
| 2827 if (has_mbyte) | |
| 2828 { | |
| 681 | 2829 c1 = mb_ptr2char(p); |
| 2830 c2 = mb_ptr2char(s); | |
| 665 | 2831 } |
| 2832 else | |
| 2833 #endif | |
| 2834 { | |
| 681 | 2835 c1 = *p; |
| 2836 c2 = *s; | |
| 2837 } | |
| 2838 if (match->cp_icase ? (MB_TOLOWER(c1) != MB_TOLOWER(c2)) | |
| 2839 : (c1 != c2)) | |
| 2840 break; | |
| 2841 #ifdef FEAT_MBYTE | |
| 2842 if (has_mbyte) | |
| 2843 { | |
|
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|
2844 MB_PTR_ADV(p); |
|
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|
2845 MB_PTR_ADV(s); |
| 681 | 2846 } |
| 2847 else | |
| 2848 #endif | |
| 2849 { | |
| 2850 ++p; | |
| 2851 ++s; | |
| 665 | 2852 } |
| 2853 } | |
| 2854 | |
| 2855 if (*p != NUL) | |
| 2856 { | |
| 2857 /* Leader was shortened, need to change the inserted text. */ | |
| 2858 *p = NUL; | |
| 2859 had_match = (curwin->w_cursor.col > compl_col); | |
| 2860 ins_compl_delete(); | |
| 1782 | 2861 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 2862 ins_redraw(FALSE); |
| 2863 | |
| 2864 /* When the match isn't there (to avoid matching itself) remove it | |
| 2865 * again after redrawing. */ | |
| 2866 if (!had_match) | |
| 2867 ins_compl_delete(); | |
| 2868 } | |
| 2869 | |
| 2870 compl_used_match = FALSE; | |
| 2871 } | |
| 2872 } | |
| 2873 | |
| 2874 /* | |
| 7 | 2875 * Add an array of matches to the list of matches. |
| 2876 * Frees matches[]. | |
| 2877 */ | |
| 2878 static void | |
|
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diff
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|
2879 ins_compl_add_matches( |
|
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changeset
|
2880 int num_matches, |
|
83861277e6a3
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diff
changeset
|
2881 char_u **matches, |
|
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diff
changeset
|
2882 int icase) |
| 7 | 2883 { |
| 2884 int i; | |
| 2885 int add_r = OK; | |
| 659 | 2886 int dir = compl_direction; |
| 7 | 2887 |
| 464 | 2888 for (i = 0; i < num_matches && add_r != FAIL; i++) |
| 681 | 2889 if ((add_r = ins_compl_add(matches[i], -1, icase, |
| 841 | 2890 NULL, NULL, dir, 0, FALSE)) == OK) |
| 7 | 2891 /* if dir was BACKWARD then honor it just once */ |
| 659 | 2892 dir = FORWARD; |
| 7 | 2893 FreeWild(num_matches, matches); |
| 2894 } | |
| 2895 | |
| 2896 /* Make the completion list cyclic. | |
| 2897 * Return the number of matches (excluding the original). | |
| 2898 */ | |
| 2899 static int | |
|
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|
2900 ins_compl_make_cyclic(void) |
| 7 | 2901 { |
| 464 | 2902 compl_T *match; |
| 7 | 2903 int count = 0; |
| 2904 | |
| 449 | 2905 if (compl_first_match != NULL) |
| 7 | 2906 { |
| 2907 /* | |
| 2908 * Find the end of the list. | |
| 2909 */ | |
| 449 | 2910 match = compl_first_match; |
| 2911 /* there's always an entry for the compl_orig_text, it doesn't count. */ | |
| 464 | 2912 while (match->cp_next != NULL && match->cp_next != compl_first_match) |
| 2913 { | |
| 2914 match = match->cp_next; | |
| 7 | 2915 ++count; |
| 2916 } | |
| 464 | 2917 match->cp_next = compl_first_match; |
| 2918 compl_first_match->cp_prev = match; | |
| 7 | 2919 } |
| 2920 return count; | |
| 2921 } | |
| 2922 | |
| 724 | 2923 /* |
|
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|
2924 * Set variables that store noselect and noinsert behavior from the |
|
219d80fee92f
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|
2925 * 'completeopt' value. |
|
219d80fee92f
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2926 */ |
|
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|
2927 void |
|
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changeset
|
2928 completeopt_was_set(void) |
|
8935
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|
2929 { |
|
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|
2930 compl_no_insert = FALSE; |
|
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2931 compl_no_select = FALSE; |
|
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diff
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|
2932 if (strstr((char *)p_cot, "noselect") != NULL) |
|
219d80fee92f
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|
2933 compl_no_select = TRUE; |
|
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|
2934 if (strstr((char *)p_cot, "noinsert") != NULL) |
|
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2935 compl_no_insert = TRUE; |
|
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|
2936 } |
|
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|
2937 |
|
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|
2938 /* |
| 724 | 2939 * Start completion for the complete() function. |
| 2940 * "startcol" is where the matched text starts (1 is first column). | |
| 2941 * "list" is the list of matches. | |
| 2942 */ | |
| 2943 void | |
|
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changeset
|
2944 set_completion(colnr_T startcol, list_T *list) |
| 724 | 2945 { |
|
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|
2946 int save_w_wrow = curwin->w_wrow; |
|
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2947 int save_w_leftcol = curwin->w_leftcol; |
|
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2948 |
| 724 | 2949 /* If already doing completions stop it. */ |
|
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|
2950 if (ctrl_x_mode != CTRL_X_NORMAL) |
| 724 | 2951 ins_compl_prep(' '); |
| 2952 ins_compl_clear(); | |
|
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2953 ins_compl_free(); |
| 724 | 2954 |
| 2632 | 2955 compl_direction = FORWARD; |
| 1869 | 2956 if (startcol > curwin->w_cursor.col) |
| 724 | 2957 startcol = curwin->w_cursor.col; |
| 2958 compl_col = startcol; | |
| 1869 | 2959 compl_length = (int)curwin->w_cursor.col - (int)startcol; |
| 724 | 2960 /* compl_pattern doesn't need to be set */ |
| 2961 compl_orig_text = vim_strnsave(ml_get_curline() + compl_col, compl_length); | |
| 2962 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 2963 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 724 | 2964 return; |
| 2965 | |
| 6657 | 2966 ctrl_x_mode = CTRL_X_EVAL; |
| 724 | 2967 |
| 2968 ins_compl_add_list(list); | |
| 2969 compl_matches = ins_compl_make_cyclic(); | |
| 2970 compl_started = TRUE; | |
| 2971 compl_used_match = TRUE; | |
| 929 | 2972 compl_cont_status = 0; |
| 724 | 2973 |
| 2974 compl_curr_match = compl_first_match; | |
|
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|
2975 if (compl_no_insert || compl_no_select) |
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|
2976 { |
|
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|
2977 ins_complete(K_DOWN, FALSE); |
|
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|
2978 if (compl_no_select) |
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|
2979 /* Down/Up has no real effect. */ |
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2980 ins_complete(K_UP, FALSE); |
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2981 } |
| 6911 | 2982 else |
|
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|
2983 ins_complete(Ctrl_N, FALSE); |
|
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2984 compl_enter_selects = compl_no_insert; |
|
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2985 |
|
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|
2986 /* Lazily show the popup menu, unless we got interrupted. */ |
|
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|
2987 if (!compl_interrupted) |
|
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|
2988 show_pum(save_w_wrow, save_w_leftcol); |
| 724 | 2989 out_flush(); |
| 2990 } | |
| 2991 | |
| 2992 | |
| 574 | 2993 /* "compl_match_array" points the currently displayed list of entries in the |
| 2994 * popup menu. It is NULL when there is no popup menu. */ | |
| 659 | 2995 static pumitem_T *compl_match_array = NULL; |
| 540 | 2996 static int compl_match_arraysize; |
| 2997 | |
| 2998 /* | |
| 2999 * Update the screen and when there is any scrolling remove the popup menu. | |
| 3000 */ | |
| 3001 static void | |
|
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|
3002 ins_compl_upd_pum(void) |
| 540 | 3003 { |
| 3004 int h; | |
| 3005 | |
| 3006 if (compl_match_array != NULL) | |
| 3007 { | |
| 3008 h = curwin->w_cline_height; | |
| 3009 update_screen(0); | |
| 3010 if (h != curwin->w_cline_height) | |
| 3011 ins_compl_del_pum(); | |
| 3012 } | |
| 3013 } | |
| 3014 | |
| 3015 /* | |
| 3016 * Remove any popup menu. | |
| 3017 */ | |
| 3018 static void | |
|
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|
3019 ins_compl_del_pum(void) |
| 540 | 3020 { |
| 3021 if (compl_match_array != NULL) | |
| 3022 { | |
| 3023 pum_undisplay(); | |
|
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|
3024 VIM_CLEAR(compl_match_array); |
| 540 | 3025 } |
| 3026 } | |
| 3027 | |
| 3028 /* | |
| 3029 * Return TRUE if the popup menu should be displayed. | |
| 3030 */ | |
| 3031 static int | |
|
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parents:
7799
diff
changeset
|
3032 pum_wanted(void) |
| 540 | 3033 { |
| 707 | 3034 /* 'completeopt' must contain "menu" or "menuone" */ |
| 665 | 3035 if (vim_strchr(p_cot, 'm') == NULL) |
| 540 | 3036 return FALSE; |
| 3037 | |
| 3038 /* The display looks bad on a B&W display. */ | |
| 3039 if (t_colors < 8 | |
| 3040 #ifdef FEAT_GUI | |
| 3041 && !gui.in_use | |
| 3042 #endif | |
| 3043 ) | |
| 3044 return FALSE; | |
| 657 | 3045 return TRUE; |
| 3046 } | |
| 3047 | |
| 3048 /* | |
| 3049 * Return TRUE if there are two or more matches to be shown in the popup menu. | |
| 707 | 3050 * One if 'completopt' contains "menuone". |
| 657 | 3051 */ |
| 3052 static int | |
|
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parents:
7799
diff
changeset
|
3053 pum_enough_matches(void) |
| 657 | 3054 { |
| 3055 compl_T *compl; | |
| 3056 int i; | |
| 540 | 3057 |
| 3058 /* Don't display the popup menu if there are no matches or there is only | |
| 3059 * one (ignoring the original text). */ | |
| 3060 compl = compl_first_match; | |
| 3061 i = 0; | |
| 3062 do | |
| 3063 { | |
| 3064 if (compl == NULL | |
| 3065 || ((compl->cp_flags & ORIGINAL_TEXT) == 0 && ++i == 2)) | |
| 3066 break; | |
| 3067 compl = compl->cp_next; | |
| 3068 } while (compl != compl_first_match); | |
| 3069 | |
| 707 | 3070 if (strstr((char *)p_cot, "menuone") != NULL) |
| 3071 return (i >= 1); | |
| 540 | 3072 return (i >= 2); |
| 3073 } | |
| 3074 | |
| 3075 /* | |
| 3076 * Show the popup menu for the list of matches. | |
| 659 | 3077 * Also adjusts "compl_shown_match" to an entry that is actually displayed. |
| 540 | 3078 */ |
| 648 | 3079 void |
|
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parents:
7799
diff
changeset
|
3080 ins_compl_show_pum(void) |
| 540 | 3081 { |
| 3082 compl_T *compl; | |
| 659 | 3083 compl_T *shown_compl = NULL; |
| 3084 int did_find_shown_match = FALSE; | |
| 3085 int shown_match_ok = FALSE; | |
| 540 | 3086 int i; |
| 3087 int cur = -1; | |
| 3088 colnr_T col; | |
| 657 | 3089 int lead_len = 0; |
| 3090 | |
| 707 | 3091 if (!pum_wanted() || !pum_enough_matches()) |
| 540 | 3092 return; |
| 3093 | |
| 794 | 3094 #if defined(FEAT_EVAL) |
| 3095 /* Dirty hard-coded hack: remove any matchparen highlighting. */ | |
| 3096 do_cmdline_cmd((char_u *)"if exists('g:loaded_matchparen')|3match none|endif"); | |
| 3097 #endif | |
| 3098 | |
| 540 | 3099 /* Update the screen before drawing the popup menu over it. */ |
| 3100 update_screen(0); | |
| 3101 | |
| 3102 if (compl_match_array == NULL) | |
| 3103 { | |
| 3104 /* Need to build the popup menu list. */ | |
| 3105 compl_match_arraysize = 0; | |
| 3106 compl = compl_first_match; | |
| 657 | 3107 if (compl_leader != NULL) |
| 835 | 3108 lead_len = (int)STRLEN(compl_leader); |
| 540 | 3109 do |
| 3110 { | |
| 657 | 3111 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3112 && (compl_leader == NULL | |
| 681 | 3113 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3114 ++compl_match_arraysize; |
| 3115 compl = compl->cp_next; | |
| 3116 } while (compl != NULL && compl != compl_first_match); | |
| 657 | 3117 if (compl_match_arraysize == 0) |
| 3118 return; | |
| 659 | 3119 compl_match_array = (pumitem_T *)alloc_clear( |
| 3120 (unsigned)(sizeof(pumitem_T) | |
| 540 | 3121 * compl_match_arraysize)); |
| 3122 if (compl_match_array != NULL) | |
| 3123 { | |
| 829 | 3124 /* If the current match is the original text don't find the first |
| 3125 * match after it, don't highlight anything. */ | |
| 3126 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3127 shown_match_ok = TRUE; | |
| 3128 | |
| 540 | 3129 i = 0; |
| 3130 compl = compl_first_match; | |
| 3131 do | |
| 3132 { | |
| 657 | 3133 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3134 && (compl_leader == NULL | |
| 681 | 3135 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3136 { |
| 659 | 3137 if (!shown_match_ok) |
| 3138 { | |
| 3139 if (compl == compl_shown_match || did_find_shown_match) | |
| 3140 { | |
| 3141 /* This item is the shown match or this is the | |
| 3142 * first displayed item after the shown match. */ | |
| 3143 compl_shown_match = compl; | |
| 3144 did_find_shown_match = TRUE; | |
| 3145 shown_match_ok = TRUE; | |
| 3146 } | |
| 3147 else | |
| 3148 /* Remember this displayed match for when the | |
| 3149 * shown match is just below it. */ | |
| 3150 shown_compl = compl; | |
| 540 | 3151 cur = i; |
| 659 | 3152 } |
| 786 | 3153 |
| 3154 if (compl->cp_text[CPT_ABBR] != NULL) | |
| 3155 compl_match_array[i].pum_text = | |
| 3156 compl->cp_text[CPT_ABBR]; | |
| 3157 else | |
| 3158 compl_match_array[i].pum_text = compl->cp_str; | |
| 3159 compl_match_array[i].pum_kind = compl->cp_text[CPT_KIND]; | |
| 3160 compl_match_array[i].pum_info = compl->cp_text[CPT_INFO]; | |
| 3161 if (compl->cp_text[CPT_MENU] != NULL) | |
| 3162 compl_match_array[i++].pum_extra = | |
| 3163 compl->cp_text[CPT_MENU]; | |
| 659 | 3164 else |
| 3165 compl_match_array[i++].pum_extra = compl->cp_fname; | |
| 3166 } | |
| 3167 | |
| 3168 if (compl == compl_shown_match) | |
| 3169 { | |
| 3170 did_find_shown_match = TRUE; | |
| 716 | 3171 |
| 3172 /* When the original text is the shown match don't set | |
| 3173 * compl_shown_match. */ | |
| 3174 if (compl->cp_flags & ORIGINAL_TEXT) | |
| 3175 shown_match_ok = TRUE; | |
| 3176 | |
| 659 | 3177 if (!shown_match_ok && shown_compl != NULL) |
| 3178 { | |
| 3179 /* The shown match isn't displayed, set it to the | |
| 3180 * previously displayed match. */ | |
| 3181 compl_shown_match = shown_compl; | |
| 3182 shown_match_ok = TRUE; | |
| 3183 } | |
| 540 | 3184 } |
| 3185 compl = compl->cp_next; | |
| 3186 } while (compl != NULL && compl != compl_first_match); | |
| 659 | 3187 |
| 3188 if (!shown_match_ok) /* no displayed match at all */ | |
| 3189 cur = -1; | |
| 540 | 3190 } |
| 3191 } | |
| 3192 else | |
| 3193 { | |
| 3194 /* popup menu already exists, only need to find the current item.*/ | |
| 657 | 3195 for (i = 0; i < compl_match_arraysize; ++i) |
| 786 | 3196 if (compl_match_array[i].pum_text == compl_shown_match->cp_str |
| 3197 || compl_match_array[i].pum_text | |
| 3198 == compl_shown_match->cp_text[CPT_ABBR]) | |
| 829 | 3199 { |
| 3200 cur = i; | |
| 657 | 3201 break; |
| 829 | 3202 } |
| 540 | 3203 } |
| 3204 | |
| 3205 if (compl_match_array != NULL) | |
| 3206 { | |
| 6729 | 3207 /* In Replace mode when a $ is displayed at the end of the line only |
| 3208 * part of the screen would be updated. We do need to redraw here. */ | |
| 3209 dollar_vcol = -1; | |
| 3210 | |
| 540 | 3211 /* Compute the screen column of the start of the completed text. |
| 3212 * Use the cursor to get all wrapping and other settings right. */ | |
| 3213 col = curwin->w_cursor.col; | |
| 3214 curwin->w_cursor.col = compl_col; | |
| 732 | 3215 pum_display(compl_match_array, compl_match_arraysize, cur); |
| 540 | 3216 curwin->w_cursor.col = col; |
| 3217 } | |
| 3218 } | |
| 3219 | |
| 7 | 3220 #define DICT_FIRST (1) /* use just first element in "dict" */ |
| 3221 #define DICT_EXACT (2) /* "dict" is the exact name of a file */ | |
| 648 | 3222 |
| 7 | 3223 /* |
| 703 | 3224 * Add any identifiers that match the given pattern in the list of dictionary |
| 3225 * files "dict_start" to the list of completions. | |
| 7 | 3226 */ |
| 3227 static void | |
|
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diff
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|
3228 ins_compl_dictionaries( |
|
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diff
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|
3229 char_u *dict_start, |
|
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|
3230 char_u *pat, |
|
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diff
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|
3231 int flags, /* DICT_FIRST and/or DICT_EXACT */ |
|
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parents:
7799
diff
changeset
|
3232 int thesaurus) /* Thesaurus completion */ |
| 703 | 3233 { |
| 3234 char_u *dict = dict_start; | |
| 7 | 3235 char_u *ptr; |
| 3236 char_u *buf; | |
| 3237 regmatch_T regmatch; | |
| 3238 char_u **files; | |
| 3239 int count; | |
| 3240 int save_p_scs; | |
| 659 | 3241 int dir = compl_direction; |
| 7 | 3242 |
| 703 | 3243 if (*dict == NUL) |
| 3244 { | |
| 744 | 3245 #ifdef FEAT_SPELL |
| 703 | 3246 /* When 'dictionary' is empty and spell checking is enabled use |
| 3247 * "spell". */ | |
| 3248 if (!thesaurus && curwin->w_p_spell) | |
| 3249 dict = (char_u *)"spell"; | |
| 3250 else | |
| 3251 #endif | |
| 3252 return; | |
| 3253 } | |
| 3254 | |
| 7 | 3255 buf = alloc(LSIZE); |
| 703 | 3256 if (buf == NULL) |
| 3257 return; | |
| 1074 | 3258 regmatch.regprog = NULL; /* so that we can goto theend */ |
| 703 | 3259 |
| 7 | 3260 /* If 'infercase' is set, don't use 'smartcase' here */ |
| 3261 save_p_scs = p_scs; | |
| 3262 if (curbuf->b_p_inf) | |
| 3263 p_scs = FALSE; | |
| 667 | 3264 |
| 3265 /* When invoked to match whole lines for CTRL-X CTRL-L adjust the pattern | |
| 3266 * to only match at the start of a line. Otherwise just match the | |
| 842 | 3267 * pattern. Also need to double backslashes. */ |
| 6657 | 3268 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 667 | 3269 { |
| 842 | 3270 char_u *pat_esc = vim_strsave_escaped(pat, (char_u *)"\\"); |
| 1869 | 3271 size_t len; |
| 842 | 3272 |
| 3273 if (pat_esc == NULL) | |
| 1159 | 3274 goto theend; |
| 1869 | 3275 len = STRLEN(pat_esc) + 10; |
| 3276 ptr = alloc((unsigned)len); | |
| 667 | 3277 if (ptr == NULL) |
| 842 | 3278 { |
| 3279 vim_free(pat_esc); | |
| 1074 | 3280 goto theend; |
| 842 | 3281 } |
| 1869 | 3282 vim_snprintf((char *)ptr, len, "^\\s*\\zs\\V%s", pat_esc); |
| 842 | 3283 regmatch.regprog = vim_regcomp(ptr, RE_MAGIC); |
| 3284 vim_free(pat_esc); | |
| 667 | 3285 vim_free(ptr); |
| 3286 } | |
| 3287 else | |
| 703 | 3288 { |
| 667 | 3289 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); |
| 703 | 3290 if (regmatch.regprog == NULL) |
| 3291 goto theend; | |
| 3292 } | |
| 667 | 3293 |
| 7 | 3294 /* ignore case depends on 'ignorecase', 'smartcase' and "pat" */ |
| 3295 regmatch.rm_ic = ignorecase(pat); | |
| 703 | 3296 while (*dict != NUL && !got_int && !compl_interrupted) |
| 7 | 3297 { |
| 3298 /* copy one dictionary file name into buf */ | |
| 3299 if (flags == DICT_EXACT) | |
| 3300 { | |
| 3301 count = 1; | |
| 3302 files = &dict; | |
| 3303 } | |
| 3304 else | |
| 3305 { | |
| 3306 /* Expand wildcards in the dictionary name, but do not allow | |
| 3307 * backticks (for security, the 'dict' option may have been set in | |
| 3308 * a modeline). */ | |
| 3309 copy_option_part(&dict, buf, LSIZE, ","); | |
| 744 | 3310 # ifdef FEAT_SPELL |
| 703 | 3311 if (!thesaurus && STRCMP(buf, "spell") == 0) |
| 3312 count = -1; | |
| 744 | 3313 else |
| 3314 # endif | |
| 3315 if (vim_strchr(buf, '`') != NULL | |
| 7 | 3316 || expand_wildcards(1, &buf, &count, &files, |
| 3317 EW_FILE|EW_SILENT) != OK) | |
| 3318 count = 0; | |
| 3319 } | |
| 3320 | |
| 744 | 3321 # ifdef FEAT_SPELL |
| 703 | 3322 if (count == -1) |
| 3323 { | |
| 712 | 3324 /* Complete from active spelling. Skip "\<" in the pattern, we |
| 3325 * don't use it as a RE. */ | |
| 703 | 3326 if (pat[0] == '\\' && pat[1] == '<') |
| 3327 ptr = pat + 2; | |
| 3328 else | |
| 3329 ptr = pat; | |
|
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3330 spell_dump_compl(ptr, regmatch.rm_ic, &dir, 0); |
| 703 | 3331 } |
| 3332 else | |
| 744 | 3333 # endif |
| 938 | 3334 if (count > 0) /* avoid warning for using "files" uninit */ |
| 703 | 3335 { |
| 3336 ins_compl_files(count, files, thesaurus, flags, | |
| 3337 ®match, buf, &dir); | |
| 7 | 3338 if (flags != DICT_EXACT) |
| 703 | 3339 FreeWild(count, files); |
| 3340 } | |
| 3341 if (flags != 0) | |
| 7 | 3342 break; |
| 3343 } | |
| 703 | 3344 |
| 3345 theend: | |
| 7 | 3346 p_scs = save_p_scs; |
|
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|
3347 vim_regfree(regmatch.regprog); |
| 7 | 3348 vim_free(buf); |
| 3349 } | |
| 3350 | |
| 703 | 3351 static void |
|
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diff
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|
3352 ins_compl_files( |
|
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|
3353 int count, |
|
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|
3354 char_u **files, |
|
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diff
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|
3355 int thesaurus, |
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diff
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|
3356 int flags, |
|
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|
3357 regmatch_T *regmatch, |
|
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|
3358 char_u *buf, |
|
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|
3359 int *dir) |
| 703 | 3360 { |
| 3361 char_u *ptr; | |
| 3362 int i; | |
| 3363 FILE *fp; | |
| 3364 int add_r; | |
| 3365 | |
| 3366 for (i = 0; i < count && !got_int && !compl_interrupted; i++) | |
| 3367 { | |
| 3368 fp = mch_fopen((char *)files[i], "r"); /* open dictionary file */ | |
| 3369 if (flags != DICT_EXACT) | |
| 3370 { | |
| 3371 vim_snprintf((char *)IObuff, IOSIZE, | |
| 3372 _("Scanning dictionary: %s"), (char *)files[i]); | |
|
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|
3373 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 703 | 3374 } |
| 3375 | |
| 3376 if (fp != NULL) | |
| 3377 { | |
| 3378 /* | |
| 3379 * Read dictionary file line by line. | |
| 3380 * Check each line for a match. | |
| 3381 */ | |
| 3382 while (!got_int && !compl_interrupted | |
| 3383 && !vim_fgets(buf, LSIZE, fp)) | |
| 3384 { | |
| 3385 ptr = buf; | |
| 3386 while (vim_regexec(regmatch, buf, (colnr_T)(ptr - buf))) | |
| 3387 { | |
| 3388 ptr = regmatch->startp[0]; | |
| 6657 | 3389 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 703 | 3390 ptr = find_line_end(ptr); |
| 3391 else | |
| 3392 ptr = find_word_end(ptr); | |
| 3393 add_r = ins_compl_add_infercase(regmatch->startp[0], | |
| 3394 (int)(ptr - regmatch->startp[0]), | |
| 942 | 3395 p_ic, files[i], *dir, 0); |
| 703 | 3396 if (thesaurus) |
| 3397 { | |
| 3398 char_u *wstart; | |
| 3399 | |
| 3400 /* | |
| 3401 * Add the other matches on the line | |
| 3402 */ | |
| 1353 | 3403 ptr = buf; |
| 703 | 3404 while (!got_int) |
| 3405 { | |
| 3406 /* Find start of the next word. Skip white | |
| 3407 * space and punctuation. */ | |
| 3408 ptr = find_word_start(ptr); | |
| 3409 if (*ptr == NUL || *ptr == NL) | |
| 3410 break; | |
| 3411 wstart = ptr; | |
| 3412 | |
| 1353 | 3413 /* Find end of the word. */ |
| 703 | 3414 #ifdef FEAT_MBYTE |
| 3415 if (has_mbyte) | |
| 3416 /* Japanese words may have characters in | |
| 3417 * different classes, only separate words | |
| 3418 * with single-byte non-word characters. */ | |
| 3419 while (*ptr != NUL) | |
| 3420 { | |
| 3421 int l = (*mb_ptr2len)(ptr); | |
| 3422 | |
| 3423 if (l < 2 && !vim_iswordc(*ptr)) | |
| 3424 break; | |
| 3425 ptr += l; | |
| 3426 } | |
| 3427 else | |
| 3428 #endif | |
| 3429 ptr = find_word_end(ptr); | |
| 1353 | 3430 |
| 3431 /* Add the word. Skip the regexp match. */ | |
| 3432 if (wstart != regmatch->startp[0]) | |
| 3433 add_r = ins_compl_add_infercase(wstart, | |
| 3434 (int)(ptr - wstart), | |
| 3435 p_ic, files[i], *dir, 0); | |
| 703 | 3436 } |
| 3437 } | |
| 3438 if (add_r == OK) | |
| 3439 /* if dir was BACKWARD then honor it just once */ | |
| 3440 *dir = FORWARD; | |
| 3441 else if (add_r == FAIL) | |
| 3442 break; | |
| 3443 /* avoid expensive call to vim_regexec() when at end | |
| 3444 * of line */ | |
| 3445 if (*ptr == '\n' || got_int) | |
| 3446 break; | |
| 3447 } | |
| 3448 line_breakcheck(); | |
|
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10120
diff
changeset
|
3449 ins_compl_check_keys(50, FALSE); |
| 703 | 3450 } |
| 3451 fclose(fp); | |
| 3452 } | |
| 3453 } | |
| 3454 } | |
| 3455 | |
| 7 | 3456 /* |
| 3457 * Find the start of the next word. | |
| 3458 * Returns a pointer to the first char of the word. Also stops at a NUL. | |
| 3459 */ | |
| 3460 char_u * | |
|
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diff
changeset
|
3461 find_word_start(char_u *ptr) |
| 7 | 3462 { |
| 3463 #ifdef FEAT_MBYTE | |
| 3464 if (has_mbyte) | |
| 3465 while (*ptr != NUL && *ptr != '\n' && mb_get_class(ptr) <= 1) | |
| 474 | 3466 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3467 else |
| 3468 #endif | |
| 3469 while (*ptr != NUL && *ptr != '\n' && !vim_iswordc(*ptr)) | |
| 3470 ++ptr; | |
| 3471 return ptr; | |
| 3472 } | |
| 3473 | |
| 3474 /* | |
| 3475 * Find the end of the word. Assumes it starts inside a word. | |
| 3476 * Returns a pointer to just after the word. | |
| 3477 */ | |
| 3478 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3479 find_word_end(char_u *ptr) |
| 7 | 3480 { |
| 3481 #ifdef FEAT_MBYTE | |
| 3482 int start_class; | |
| 3483 | |
| 3484 if (has_mbyte) | |
| 3485 { | |
| 3486 start_class = mb_get_class(ptr); | |
| 3487 if (start_class > 1) | |
| 3488 while (*ptr != NUL) | |
| 3489 { | |
| 474 | 3490 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3491 if (mb_get_class(ptr) != start_class) |
| 3492 break; | |
| 3493 } | |
| 3494 } | |
| 3495 else | |
| 3496 #endif | |
| 3497 while (vim_iswordc(*ptr)) | |
| 3498 ++ptr; | |
| 3499 return ptr; | |
| 3500 } | |
| 3501 | |
| 3502 /* | |
| 667 | 3503 * Find the end of the line, omitting CR and NL at the end. |
| 3504 * Returns a pointer to just after the line. | |
| 3505 */ | |
| 3506 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3507 find_line_end(char_u *ptr) |
| 667 | 3508 { |
| 3509 char_u *s; | |
| 3510 | |
| 3511 s = ptr + STRLEN(ptr); | |
| 3512 while (s > ptr && (s[-1] == CAR || s[-1] == NL)) | |
| 3513 --s; | |
| 3514 return s; | |
| 3515 } | |
| 3516 | |
| 3517 /* | |
| 7 | 3518 * Free the list of completions |
| 3519 */ | |
| 3520 static void | |
|
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parents:
7799
diff
changeset
|
3521 ins_compl_free(void) |
| 7 | 3522 { |
| 464 | 3523 compl_T *match; |
| 786 | 3524 int i; |
| 7 | 3525 |
|
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diff
changeset
|
3526 VIM_CLEAR(compl_pattern); |
|
ac42c4b11dbc
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3527 VIM_CLEAR(compl_leader); |
| 449 | 3528 |
| 3529 if (compl_first_match == NULL) | |
| 7 | 3530 return; |
| 540 | 3531 |
| 3532 ins_compl_del_pum(); | |
| 3533 pum_clear(); | |
| 3534 | |
| 449 | 3535 compl_curr_match = compl_first_match; |
| 7 | 3536 do |
| 3537 { | |
| 449 | 3538 match = compl_curr_match; |
| 464 | 3539 compl_curr_match = compl_curr_match->cp_next; |
| 3540 vim_free(match->cp_str); | |
| 7 | 3541 /* several entries may use the same fname, free it just once. */ |
| 464 | 3542 if (match->cp_flags & FREE_FNAME) |
| 3543 vim_free(match->cp_fname); | |
| 786 | 3544 for (i = 0; i < CPT_COUNT; ++i) |
| 3545 vim_free(match->cp_text[i]); | |
| 7 | 3546 vim_free(match); |
| 449 | 3547 } while (compl_curr_match != NULL && compl_curr_match != compl_first_match); |
| 3548 compl_first_match = compl_curr_match = NULL; | |
| 1927 | 3549 compl_shown_match = NULL; |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3550 compl_old_match = NULL; |
| 7 | 3551 } |
| 3552 | |
| 3553 static void | |
|
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parents:
7799
diff
changeset
|
3554 ins_compl_clear(void) |
| 7 | 3555 { |
| 449 | 3556 compl_cont_status = 0; |
| 3557 compl_started = FALSE; | |
| 3558 compl_matches = 0; | |
|
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changeset
|
3559 VIM_CLEAR(compl_pattern); |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3560 VIM_CLEAR(compl_leader); |
| 7 | 3561 edit_submode_extra = NULL; |
|
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changeset
|
3562 VIM_CLEAR(compl_orig_text); |
| 825 | 3563 compl_enter_selects = FALSE; |
| 6909 | 3564 /* clear v:completed_item */ |
|
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diff
changeset
|
3565 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 3566 } |
| 3567 | |
| 3568 /* | |
| 674 | 3569 * Return TRUE when Insert completion is active. |
| 3570 */ | |
| 3571 int | |
|
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parents:
7799
diff
changeset
|
3572 ins_compl_active(void) |
| 674 | 3573 { |
| 3574 return compl_started; | |
| 3575 } | |
| 3576 | |
| 3577 /* | |
| 659 | 3578 * Delete one character before the cursor and show the subset of the matches |
| 3579 * that match the word that is now before the cursor. | |
| 836 | 3580 * Returns the character to be used, NUL if the work is done and another char |
| 3581 * to be got from the user. | |
| 657 | 3582 */ |
| 3583 static int | |
|
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parents:
7799
diff
changeset
|
3584 ins_compl_bs(void) |
| 657 | 3585 { |
| 3586 char_u *line; | |
| 3587 char_u *p; | |
| 3588 | |
| 836 | 3589 line = ml_get_curline(); |
| 3590 p = line + curwin->w_cursor.col; | |
|
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parents:
11121
diff
changeset
|
3591 MB_PTR_BACK(line, p); |
| 836 | 3592 |
| 1430 | 3593 /* Stop completion when the whole word was deleted. For Omni completion |
|
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Christian Brabandt <cb@256bit.org>
parents:
10745
diff
changeset
|
3594 * allow the word to be deleted, we won't match everything. |
|
64ccb8029e06
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Christian Brabandt <cb@256bit.org>
parents:
10745
diff
changeset
|
3595 * Respect the 'backspace' option. */ |
| 1430 | 3596 if ((int)(p - line) - (int)compl_col < 0 |
| 3597 || ((int)(p - line) - (int)compl_col == 0 | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3598 && ctrl_x_mode != CTRL_X_OMNI) || ctrl_x_mode == CTRL_X_EVAL |
|
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Christian Brabandt <cb@256bit.org>
parents:
10745
diff
changeset
|
3599 || (!can_bs(BS_START) && (int)(p - line) - (int)compl_col |
|
64ccb8029e06
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Christian Brabandt <cb@256bit.org>
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10745
diff
changeset
|
3600 - compl_length < 0)) |
| 836 | 3601 return K_BS; |
| 3602 | |
| 874 | 3603 /* Deleted more than what was used to find matches or didn't finish |
| 3604 * finding all matches: need to look for matches all over again. */ | |
| 3605 if (curwin->w_cursor.col <= compl_col + compl_length | |
| 3078 | 3606 || ins_compl_need_restart()) |
| 874 | 3607 ins_compl_restart(); |
| 657 | 3608 |
| 3609 vim_free(compl_leader); | |
| 835 | 3610 compl_leader = vim_strnsave(line + compl_col, (int)(p - line) - compl_col); |
| 657 | 3611 if (compl_leader != NULL) |
| 3612 { | |
| 874 | 3613 ins_compl_new_leader(); |
| 4205 | 3614 if (compl_shown_match != NULL) |
| 3615 /* Make sure current match is not a hidden item. */ | |
| 3616 compl_curr_match = compl_shown_match; | |
| 874 | 3617 return NUL; |
| 3618 } | |
| 3619 return K_BS; | |
| 3620 } | |
| 3621 | |
| 3622 /* | |
| 3078 | 3623 * Return TRUE when we need to find matches again, ins_compl_restart() is to |
| 3624 * be called. | |
| 3625 */ | |
| 3626 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3627 ins_compl_need_restart(void) |
| 3078 | 3628 { |
| 3629 /* Return TRUE if we didn't complete finding matches or when the | |
| 3630 * 'completefunc' returned "always" in the "refresh" dictionary item. */ | |
| 3631 return compl_was_interrupted | |
| 3632 || ((ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) | |
| 3633 && compl_opt_refresh_always); | |
| 3634 } | |
| 3635 | |
| 3636 /* | |
| 874 | 3637 * Called after changing "compl_leader". |
| 3638 * Show the popup menu with a different set of matches. | |
| 3639 * May also search for matches again if the previous search was interrupted. | |
| 3640 */ | |
| 3641 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3642 ins_compl_new_leader(void) |
| 874 | 3643 { |
| 3644 ins_compl_del_pum(); | |
| 3645 ins_compl_delete(); | |
| 1782 | 3646 ins_bytes(compl_leader + ins_compl_len()); |
| 874 | 3647 compl_used_match = FALSE; |
| 3648 | |
| 3649 if (compl_started) | |
| 3650 ins_compl_set_original_text(compl_leader); | |
| 3651 else | |
| 3652 { | |
| 826 | 3653 #ifdef FEAT_SPELL |
| 874 | 3654 spell_bad_len = 0; /* need to redetect bad word */ |
| 3655 #endif | |
| 3656 /* | |
| 3657 * Matches were cleared, need to search for them now. First display | |
| 3658 * the changed text before the cursor. Set "compl_restarting" to | |
| 3659 * avoid that the first match is inserted. | |
| 3660 */ | |
| 3661 update_screen(0); | |
| 3662 #ifdef FEAT_GUI | |
| 3663 if (gui.in_use) | |
| 3664 { | |
| 3665 /* Show the cursor after the match, not after the redrawn text. */ | |
| 3666 setcursor(); | |
|
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12960
diff
changeset
|
3667 out_flush_cursor(FALSE, FALSE); |
| 874 | 3668 } |
| 3669 #endif | |
| 3670 compl_restarting = TRUE; | |
|
8224
2baf64fead5e
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Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
3671 if (ins_complete(Ctrl_N, TRUE) == FAIL) |
| 874 | 3672 compl_cont_status = 0; |
| 3673 compl_restarting = FALSE; | |
| 3674 } | |
| 3675 | |
| 887 | 3676 compl_enter_selects = !compl_used_match; |
| 874 | 3677 |
| 3678 /* Show the popup menu with a different set of matches. */ | |
| 3679 ins_compl_show_pum(); | |
| 947 | 3680 |
| 3681 /* Don't let Enter select the original text when there is no popup menu. */ | |
| 3682 if (compl_match_array == NULL) | |
| 3683 compl_enter_selects = FALSE; | |
| 657 | 3684 } |
| 3685 | |
| 3686 /* | |
| 1782 | 3687 * Return the length of the completion, from the completion start column to |
| 3688 * the cursor column. Making sure it never goes below zero. | |
| 3689 */ | |
| 3690 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3691 ins_compl_len(void) |
| 1782 | 3692 { |
| 1869 | 3693 int off = (int)curwin->w_cursor.col - (int)compl_col; |
| 1782 | 3694 |
| 3695 if (off < 0) | |
| 3696 return 0; | |
| 3697 return off; | |
| 3698 } | |
| 3699 | |
| 3700 /* | |
| 657 | 3701 * Append one character to the match leader. May reduce the number of |
| 3702 * matches. | |
| 3703 */ | |
| 3704 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3705 ins_compl_addleader(int c) |
| 657 | 3706 { |
| 3707 #ifdef FEAT_MBYTE | |
| 3708 int cc; | |
|
10904
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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
|
3709 #endif |
|
c68775848f5f
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Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3710 |
|
c68775848f5f
patch 8.0.0341: undo does not work properly when using completion
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3711 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
|
3712 return; |
|
c68775848f5f
patch 8.0.0341: undo does not work properly when using completion
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3713 #ifdef FEAT_MBYTE |
| 657 | 3714 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 3715 { | |
| 3716 char_u buf[MB_MAXBYTES + 1]; | |
| 3717 | |
| 3718 (*mb_char2bytes)(c, buf); | |
| 3719 buf[cc] = NUL; | |
| 3720 ins_char_bytes(buf, cc); | |
| 3612 | 3721 if (compl_opt_refresh_always) |
| 3722 AppendToRedobuff(buf); | |
| 657 | 3723 } |
| 3724 else | |
| 3725 #endif | |
| 3602 | 3726 { |
| 657 | 3727 ins_char(c); |
| 3612 | 3728 if (compl_opt_refresh_always) |
| 3729 AppendCharToRedobuff(c); | |
| 3602 | 3730 } |
| 657 | 3731 |
| 874 | 3732 /* If we didn't complete finding matches we must search again. */ |
| 3078 | 3733 if (ins_compl_need_restart()) |
| 874 | 3734 ins_compl_restart(); |
| 3735 | |
| 3271 | 3736 /* When 'always' is set, don't reset compl_leader. While completing, |
| 3612 | 3737 * cursor doesn't point original position, changing compl_leader would |
| 3271 | 3738 * break redo. */ |
| 3739 if (!compl_opt_refresh_always) | |
| 3740 { | |
| 3741 vim_free(compl_leader); | |
| 3742 compl_leader = vim_strnsave(ml_get_curline() + compl_col, | |
| 1869 | 3743 (int)(curwin->w_cursor.col - compl_col)); |
| 3271 | 3744 if (compl_leader != NULL) |
| 3745 ins_compl_new_leader(); | |
| 3746 } | |
| 874 | 3747 } |
| 3748 | |
| 3749 /* | |
| 3750 * Setup for finding completions again without leaving CTRL-X mode. Used when | |
| 3751 * BS or a key was typed while still searching for matches. | |
| 3752 */ | |
| 3753 static void | |
|
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7799
diff
changeset
|
3754 ins_compl_restart(void) |
| 874 | 3755 { |
| 3756 ins_compl_free(); | |
| 3757 compl_started = FALSE; | |
| 3758 compl_matches = 0; | |
| 3759 compl_cont_status = 0; | |
| 3760 compl_cont_mode = 0; | |
| 694 | 3761 } |
| 3762 | |
| 3763 /* | |
| 3764 * Set the first match, the original text. | |
| 3765 */ | |
| 3766 static void | |
|
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diff
changeset
|
3767 ins_compl_set_original_text(char_u *str) |
| 694 | 3768 { |
| 3769 char_u *p; | |
| 3770 | |
|
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|
3771 /* Replace the original text entry. |
|
66b1d74be322
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diff
changeset
|
3772 * The ORIGINAL_TEXT flag is either at the first item or might possibly be |
|
66b1d74be322
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3773 * at the last item for backward completion */ |
| 694 | 3774 if (compl_first_match->cp_flags & ORIGINAL_TEXT) /* safety check */ |
| 3775 { | |
| 3776 p = vim_strsave(str); | |
| 3777 if (p != NULL) | |
| 3778 { | |
| 3779 vim_free(compl_first_match->cp_str); | |
| 3780 compl_first_match->cp_str = p; | |
| 3781 } | |
| 657 | 3782 } |
|
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diff
changeset
|
3783 else if (compl_first_match->cp_prev != NULL |
|
66b1d74be322
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3784 && (compl_first_match->cp_prev->cp_flags & ORIGINAL_TEXT)) |
|
66b1d74be322
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changeset
|
3785 { |
|
66b1d74be322
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changeset
|
3786 p = vim_strsave(str); |
|
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diff
changeset
|
3787 if (p != NULL) |
|
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changeset
|
3788 { |
|
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diff
changeset
|
3789 vim_free(compl_first_match->cp_prev->cp_str); |
|
66b1d74be322
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diff
changeset
|
3790 compl_first_match->cp_prev->cp_str = p; |
|
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changeset
|
3791 } |
|
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changeset
|
3792 } |
| 657 | 3793 } |
| 3794 | |
| 3795 /* | |
| 659 | 3796 * Append one character to the match leader. May reduce the number of |
| 3797 * matches. | |
| 3798 */ | |
| 3799 static void | |
|
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parents:
7799
diff
changeset
|
3800 ins_compl_addfrommatch(void) |
| 659 | 3801 { |
| 3802 char_u *p; | |
| 1869 | 3803 int len = (int)curwin->w_cursor.col - (int)compl_col; |
| 659 | 3804 int c; |
| 887 | 3805 compl_T *cp; |
| 659 | 3806 |
| 3807 p = compl_shown_match->cp_str; | |
| 677 | 3808 if ((int)STRLEN(p) <= len) /* the match is too short */ |
| 887 | 3809 { |
| 3810 /* When still at the original match use the first entry that matches | |
| 3811 * the leader. */ | |
| 3812 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3813 { | |
| 3814 p = NULL; | |
| 3815 for (cp = compl_shown_match->cp_next; cp != NULL | |
| 3816 && cp != compl_first_match; cp = cp->cp_next) | |
| 3817 { | |
| 987 | 3818 if (compl_leader == NULL |
| 3819 || ins_compl_equal(cp, compl_leader, | |
| 887 | 3820 (int)STRLEN(compl_leader))) |
| 3821 { | |
| 3822 p = cp->cp_str; | |
| 3823 break; | |
| 3824 } | |
| 3825 } | |
| 3826 if (p == NULL || (int)STRLEN(p) <= len) | |
| 3827 return; | |
| 3828 } | |
| 3829 else | |
| 3830 return; | |
| 3831 } | |
| 659 | 3832 p += len; |
| 2845 | 3833 c = PTR2CHAR(p); |
| 659 | 3834 ins_compl_addleader(c); |
| 3835 } | |
| 3836 | |
| 3837 /* | |
| 7 | 3838 * Prepare for Insert mode completion, or stop it. |
| 464 | 3839 * Called just after typing a character in Insert mode. |
| 540 | 3840 * Returns TRUE when the character is not to be inserted; |
| 7 | 3841 */ |
| 540 | 3842 static int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3843 ins_compl_prep(int c) |
| 7 | 3844 { |
| 3845 char_u *ptr; | |
| 3846 int want_cindent; | |
| 540 | 3847 int retval = FALSE; |
| 7 | 3848 |
| 3849 /* Forget any previous 'special' messages if this is actually | |
| 3850 * a ^X mode key - bar ^R, in which case we wait to see what it gives us. | |
| 3851 */ | |
| 3852 if (c != Ctrl_R && vim_is_ctrl_x_key(c)) | |
| 3853 edit_submode_extra = NULL; | |
| 3854 | |
| 1434 | 3855 /* Ignore end of Select mode mapping and mouse scroll buttons. */ |
|
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diff
changeset
|
3856 if (c == K_SELECT || c == K_MOUSEDOWN || c == K_MOUSEUP |
|
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3857 || c == K_MOUSELEFT || c == K_MOUSERIGHT) |
| 540 | 3858 return retval; |
| 7 | 3859 |
| 665 | 3860 /* Set "compl_get_longest" when finding the first matches. */ |
| 3861 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET | |
|
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parents:
13150
diff
changeset
|
3862 || (ctrl_x_mode == CTRL_X_NORMAL && !compl_started)) |
| 665 | 3863 { |
| 6911 | 3864 compl_get_longest = (strstr((char *)p_cot, "longest") != NULL); |
| 665 | 3865 compl_used_match = TRUE; |
| 6911 | 3866 |
| 3867 } | |
| 3868 | |
| 7 | 3869 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET) |
| 3870 { | |
| 3871 /* | |
| 3872 * We have just typed CTRL-X and aren't quite sure which CTRL-X mode | |
| 3873 * it will be yet. Now we decide. | |
| 3874 */ | |
| 3875 switch (c) | |
| 3876 { | |
| 3877 case Ctrl_E: | |
| 3878 case Ctrl_Y: | |
| 3879 ctrl_x_mode = CTRL_X_SCROLL; | |
| 3880 if (!(State & REPLACE_FLAG)) | |
| 3881 edit_submode = (char_u *)_(" (insert) Scroll (^E/^Y)"); | |
| 3882 else | |
| 3883 edit_submode = (char_u *)_(" (replace) Scroll (^E/^Y)"); | |
| 3884 edit_submode_pre = NULL; | |
| 3885 showmode(); | |
| 3886 break; | |
| 3887 case Ctrl_L: | |
| 3888 ctrl_x_mode = CTRL_X_WHOLE_LINE; | |
| 3889 break; | |
| 3890 case Ctrl_F: | |
| 3891 ctrl_x_mode = CTRL_X_FILES; | |
| 3892 break; | |
| 3893 case Ctrl_K: | |
| 3894 ctrl_x_mode = CTRL_X_DICTIONARY; | |
| 3895 break; | |
| 3896 case Ctrl_R: | |
| 3897 /* Simply allow ^R to happen without affecting ^X mode */ | |
| 3898 break; | |
| 3899 case Ctrl_T: | |
| 3900 ctrl_x_mode = CTRL_X_THESAURUS; | |
| 3901 break; | |
| 12 | 3902 #ifdef FEAT_COMPL_FUNC |
| 3903 case Ctrl_U: | |
| 3904 ctrl_x_mode = CTRL_X_FUNCTION; | |
| 3905 break; | |
| 449 | 3906 case Ctrl_O: |
| 523 | 3907 ctrl_x_mode = CTRL_X_OMNI; |
| 449 | 3908 break; |
| 502 | 3909 #endif |
| 477 | 3910 case 's': |
| 3911 case Ctrl_S: | |
| 3912 ctrl_x_mode = CTRL_X_SPELL; | |
| 744 | 3913 #ifdef FEAT_SPELL |
| 819 | 3914 ++emsg_off; /* Avoid getting the E756 error twice. */ |
| 484 | 3915 spell_back_to_badword(); |
| 819 | 3916 --emsg_off; |
| 484 | 3917 #endif |
| 477 | 3918 break; |
| 7 | 3919 case Ctrl_RSB: |
| 3920 ctrl_x_mode = CTRL_X_TAGS; | |
| 3921 break; | |
| 3922 #ifdef FEAT_FIND_ID | |
| 3923 case Ctrl_I: | |
| 3924 case K_S_TAB: | |
| 3925 ctrl_x_mode = CTRL_X_PATH_PATTERNS; | |
| 3926 break; | |
| 3927 case Ctrl_D: | |
| 3928 ctrl_x_mode = CTRL_X_PATH_DEFINES; | |
| 3929 break; | |
| 3930 #endif | |
| 3931 case Ctrl_V: | |
| 3932 case Ctrl_Q: | |
| 3933 ctrl_x_mode = CTRL_X_CMDLINE; | |
| 3934 break; | |
| 3935 case Ctrl_P: | |
| 3936 case Ctrl_N: | |
| 3937 /* ^X^P means LOCAL expansion if nothing interrupted (eg we | |
| 3938 * just started ^X mode, or there were enough ^X's to cancel | |
| 3939 * the previous mode, say ^X^F^X^X^P or ^P^X^X^X^P, see below) | |
| 3940 * do normal expansion when interrupting a different mode (say | |
| 3941 * ^X^F^X^P or ^P^X^X^P, see below) | |
| 3942 * nothing changes if interrupting mode 0, (eg, the flag | |
| 3943 * doesn't change when going to ADDING mode -- Acevedo */ | |
| 449 | 3944 if (!(compl_cont_status & CONT_INTRPT)) |
| 3945 compl_cont_status |= CONT_LOCAL; | |
| 3946 else if (compl_cont_mode != 0) | |
| 3947 compl_cont_status &= ~CONT_LOCAL; | |
| 7 | 3948 /* FALLTHROUGH */ |
| 3949 default: | |
| 449 | 3950 /* If we have typed at least 2 ^X's... for modes != 0, we set |
| 3951 * compl_cont_status = 0 (eg, as if we had just started ^X | |
| 3952 * mode). | |
| 3953 * For mode 0, we set "compl_cont_mode" to an impossible | |
| 3954 * value, in both cases ^X^X can be used to restart the same | |
| 3955 * mode (avoiding ADDING mode). | |
| 3956 * Undocumented feature: In a mode != 0 ^X^P and ^X^X^P start | |
| 3957 * 'complete' and local ^P expansions respectively. | |
| 3958 * In mode 0 an extra ^X is needed since ^X^P goes to ADDING | |
| 3959 * mode -- Acevedo */ | |
| 7 | 3960 if (c == Ctrl_X) |
| 3961 { | |
| 449 | 3962 if (compl_cont_mode != 0) |
| 3963 compl_cont_status = 0; | |
| 7 | 3964 else |
| 449 | 3965 compl_cont_mode = CTRL_X_NOT_DEFINED_YET; |
| 7 | 3966 } |
|
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parents:
13150
diff
changeset
|
3967 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3968 edit_submode = NULL; |
| 3969 showmode(); | |
| 3970 break; | |
| 3971 } | |
| 3972 } | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3973 else if (ctrl_x_mode != CTRL_X_NORMAL) |
| 7 | 3974 { |
| 3975 /* We're already in CTRL-X mode, do we stay in it? */ | |
| 3976 if (!vim_is_ctrl_x_key(c)) | |
| 3977 { | |
| 3978 if (ctrl_x_mode == CTRL_X_SCROLL) | |
|
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Christian Brabandt <cb@256bit.org>
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13150
diff
changeset
|
3979 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3980 else |
| 3981 ctrl_x_mode = CTRL_X_FINISHED; | |
| 3982 edit_submode = NULL; | |
| 3983 } | |
| 3984 showmode(); | |
| 3985 } | |
| 3986 | |
| 449 | 3987 if (compl_started || ctrl_x_mode == CTRL_X_FINISHED) |
| 7 | 3988 { |
| 3989 /* Show error message from attempted keyword completion (probably | |
| 3990 * 'Pattern not found') until another key is hit, then go back to | |
| 449 | 3991 * showing what mode we are in. */ |
| 7 | 3992 showmode(); |
|
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parents:
13150
diff
changeset
|
3993 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
|
3994 && c != Ctrl_R && !ins_compl_pum_key(c)) |
| 7 | 3995 || ctrl_x_mode == CTRL_X_FINISHED) |
| 3996 { | |
| 3997 /* Get here when we have finished typing a sequence of ^N and | |
| 3998 * ^P or other completion characters in CTRL-X mode. Free up | |
| 449 | 3999 * memory that was used, and make sure we can redo the insert. */ |
| 836 | 4000 if (compl_curr_match != NULL || compl_leader != NULL || c == Ctrl_E) |
| 7 | 4001 { |
| 4002 /* | |
| 836 | 4003 * If any of the original typed text has been changed, eg when |
| 4004 * ignorecase is set, we must add back-spaces to the redo | |
| 4005 * buffer. We add as few as necessary to delete just the part | |
| 4006 * of the original text that has changed. | |
| 4007 * When using the longest match, edited the match or used | |
| 4008 * CTRL-E then don't use the current match. | |
| 7 | 4009 */ |
| 836 | 4010 if (compl_curr_match != NULL && compl_used_match && c != Ctrl_E) |
| 4011 ptr = compl_curr_match->cp_str; | |
| 4012 else | |
| 3095 | 4013 ptr = NULL; |
| 4014 ins_compl_fixRedoBufForLeader(ptr); | |
| 7 | 4015 } |
| 4016 | |
| 4017 #ifdef FEAT_CINDENT | |
| 4018 want_cindent = (can_cindent && cindent_on()); | |
| 4019 #endif | |
| 4020 /* | |
| 4021 * When completing whole lines: fix indent for 'cindent'. | |
| 4022 * Otherwise, break line if it's too long. | |
| 4023 */ | |
| 449 | 4024 if (compl_cont_mode == CTRL_X_WHOLE_LINE) |
| 7 | 4025 { |
| 4026 #ifdef FEAT_CINDENT | |
| 4027 /* re-indent the current line */ | |
| 4028 if (want_cindent) | |
| 4029 { | |
| 4030 do_c_expr_indent(); | |
| 4031 want_cindent = FALSE; /* don't do it again */ | |
| 4032 } | |
| 4033 #endif | |
| 4034 } | |
| 4035 else | |
| 4036 { | |
| 1073 | 4037 int prev_col = curwin->w_cursor.col; |
| 4038 | |
| 7 | 4039 /* put the cursor on the last char, for 'tw' formatting */ |
| 1073 | 4040 if (prev_col > 0) |
| 4041 dec_cursor(); | |
|
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diff
changeset
|
4042 /* only format when something was inserted */ |
|
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commit https://github.com/vim/vim/commit/73fd4988866c3adc15b5d093efdf5e8cf70d093d
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4043 if (!arrow_used && !ins_need_undo && c != Ctrl_E) |
| 7 | 4044 insertchar(NUL, 0, -1); |
| 1073 | 4045 if (prev_col > 0 |
| 4046 && ml_get_curline()[curwin->w_cursor.col] != NUL) | |
| 4047 inc_cursor(); | |
| 7 | 4048 } |
| 4049 | |
| 816 | 4050 /* If the popup menu is displayed pressing CTRL-Y means accepting |
| 825 | 4051 * the selection without inserting anything. When |
| 4052 * compl_enter_selects is set the Enter key does the same. */ | |
| 4053 if ((c == Ctrl_Y || (compl_enter_selects | |
| 4054 && (c == CAR || c == K_KENTER || c == NL))) | |
| 4055 && pum_visible()) | |
| 540 | 4056 retval = TRUE; |
| 4057 | |
|
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9649
diff
changeset
|
4058 /* CTRL-E means completion is Ended, go back to the typed text. |
|
0b0b9864c811
commit https://github.com/vim/vim/commit/472472898ab71ac80a86fedc37f8eb91461788dd
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parents:
9649
diff
changeset
|
4059 * but only do this, if the Popup is still visible */ |
|
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9742
diff
changeset
|
4060 if (c == Ctrl_E) |
| 816 | 4061 { |
| 4062 ins_compl_delete(); | |
| 4063 if (compl_leader != NULL) | |
| 1782 | 4064 ins_bytes(compl_leader + ins_compl_len()); |
| 816 | 4065 else if (compl_first_match != NULL) |
| 1782 | 4066 ins_bytes(compl_orig_text + ins_compl_len()); |
| 816 | 4067 retval = TRUE; |
| 4068 } | |
| 4069 | |
| 1698 | 4070 auto_format(FALSE, TRUE); |
| 4071 | |
| 7 | 4072 ins_compl_free(); |
| 449 | 4073 compl_started = FALSE; |
| 4074 compl_matches = 0; | |
| 6056 | 4075 if (!shortmess(SHM_COMPLETIONMENU)) |
| 4076 msg_clr_cmdline(); /* necessary for "noshowmode" */ | |
|
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diff
changeset
|
4077 ctrl_x_mode = CTRL_X_NORMAL; |
| 825 | 4078 compl_enter_selects = FALSE; |
| 7 | 4079 if (edit_submode != NULL) |
| 4080 { | |
| 4081 edit_submode = NULL; | |
| 4082 showmode(); | |
| 4083 } | |
| 4084 | |
|
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diff
changeset
|
4085 #ifdef FEAT_CMDWIN |
|
4e8f07fc7ca3
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7074
diff
changeset
|
4086 if (c == Ctrl_C && cmdwin_type != 0) |
|
4e8f07fc7ca3
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diff
changeset
|
4087 /* Avoid the popup menu remains displayed when leaving the |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
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diff
changeset
|
4088 * command line window. */ |
|
4e8f07fc7ca3
commit https://github.com/vim/vim/commit/5f1fea28f5bc573e2430773c49e95ae1f9cc2a25
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parents:
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diff
changeset
|
4089 update_screen(0); |
|
4e8f07fc7ca3
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diff
changeset
|
4090 #endif |
| 7 | 4091 #ifdef FEAT_CINDENT |
| 4092 /* | |
| 4093 * Indent now if a key was typed that is in 'cinkeys'. | |
| 4094 */ | |
| 4095 if (want_cindent && in_cinkeys(KEY_COMPLETE, ' ', inindent(0))) | |
| 4096 do_c_expr_indent(); | |
| 4097 #endif | |
| 3676 | 4098 /* Trigger the CompleteDone event to give scripts a chance to act |
| 4099 * upon the completion. */ | |
| 4100 apply_autocmds(EVENT_COMPLETEDONE, NULL, NULL, FALSE, curbuf); | |
|
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4101 } |
|
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changeset
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4102 } |
| 4120 | 4103 else if (ctrl_x_mode == CTRL_X_LOCAL_MSG) |
| 4104 /* Trigger the CompleteDone event to give scripts a chance to act | |
| 4105 * upon the (possibly failed) completion. */ | |
| 4106 apply_autocmds(EVENT_COMPLETEDONE, NULL, NULL, FALSE, curbuf); | |
| 7 | 4107 |
| 4108 /* reset continue_* if we left expansion-mode, if we stay they'll be | |
| 4109 * (re)set properly in ins_complete() */ | |
| 4110 if (!vim_is_ctrl_x_key(c)) | |
| 4111 { | |
| 449 | 4112 compl_cont_status = 0; |
| 4113 compl_cont_mode = 0; | |
| 7 | 4114 } |
| 540 | 4115 |
| 4116 return retval; | |
| 7 | 4117 } |
| 4118 | |
| 4119 /* | |
| 3095 | 4120 * Fix the redo buffer for the completion leader replacing some of the typed |
| 4121 * text. This inserts backspaces and appends the changed text. | |
| 4122 * "ptr" is the known leader text or NUL. | |
| 4123 */ | |
| 4124 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4125 ins_compl_fixRedoBufForLeader(char_u *ptr_arg) |
| 3095 | 4126 { |
| 4127 int len; | |
| 4128 char_u *p; | |
| 4129 char_u *ptr = ptr_arg; | |
| 4130 | |
| 4131 if (ptr == NULL) | |
| 4132 { | |
| 4133 if (compl_leader != NULL) | |
| 4134 ptr = compl_leader; | |
| 4135 else | |
| 4136 return; /* nothing to do */ | |
| 4137 } | |
| 4138 if (compl_orig_text != NULL) | |
| 4139 { | |
| 4140 p = compl_orig_text; | |
| 4141 for (len = 0; p[len] != NUL && p[len] == ptr[len]; ++len) | |
| 4142 ; | |
| 4143 #ifdef FEAT_MBYTE | |
| 4144 if (len > 0) | |
| 4145 len -= (*mb_head_off)(p, p + len); | |
| 4146 #endif | |
|
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diff
changeset
|
4147 for (p += len; *p != NUL; MB_PTR_ADV(p)) |
| 3095 | 4148 AppendCharToRedobuff(K_BS); |
| 4149 } | |
| 4150 else | |
| 4151 len = 0; | |
| 4152 if (ptr != NULL) | |
| 4153 AppendToRedobuffLit(ptr + len, -1); | |
| 4154 } | |
| 4155 | |
| 4156 /* | |
| 7 | 4157 * Loops through the list of windows, loaded-buffers or non-loaded-buffers |
| 4158 * (depending on flag) starting from buf and looking for a non-scanned | |
| 4159 * buffer (other than curbuf). curbuf is special, if it is called with | |
| 4160 * buf=curbuf then it has to be the first call for a given flag/expansion. | |
| 4161 * | |
| 4162 * Returns the buffer to scan, if any, otherwise returns curbuf -- Acevedo | |
| 4163 */ | |
| 4164 static buf_T * | |
|
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parents:
7799
diff
changeset
|
4165 ins_compl_next_buf(buf_T *buf, int flag) |
| 7 | 4166 { |
| 4167 static win_T *wp; | |
| 4168 | |
| 4169 if (flag == 'w') /* just windows */ | |
| 4170 { | |
| 4171 if (buf == curbuf) /* first call for this flag/expansion */ | |
| 4172 wp = curwin; | |
| 383 | 4173 while ((wp = (wp->w_next != NULL ? wp->w_next : firstwin)) != curwin |
| 7 | 4174 && wp->w_buffer->b_scanned) |
| 4175 ; | |
| 4176 buf = wp->w_buffer; | |
| 4177 } | |
| 4178 else | |
| 4179 /* 'b' (just loaded buffers), 'u' (just non-loaded buffers) or 'U' | |
| 4180 * (unlisted buffers) | |
| 4181 * When completing whole lines skip unloaded buffers. */ | |
| 383 | 4182 while ((buf = (buf->b_next != NULL ? buf->b_next : firstbuf)) != curbuf |
| 7 | 4183 && ((flag == 'U' |
| 4184 ? buf->b_p_bl | |
| 4185 : (!buf->b_p_bl | |
| 4186 || (buf->b_ml.ml_mfp == NULL) != (flag == 'u'))) | |
| 667 | 4187 || buf->b_scanned)) |
| 7 | 4188 ; |
| 4189 return buf; | |
| 4190 } | |
| 4191 | |
| 12 | 4192 #ifdef FEAT_COMPL_FUNC |
| 4193 /* | |
| 523 | 4194 * Execute user defined complete function 'completefunc' or 'omnifunc', and |
| 502 | 4195 * get matches in "matches". |
| 12 | 4196 */ |
| 659 | 4197 static void |
|
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changeset
|
4198 expand_by_function( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4199 int type, /* CTRL_X_OMNI or CTRL_X_FUNCTION */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4200 char_u *base) |
| 12 | 4201 { |
| 3078 | 4202 list_T *matchlist = NULL; |
| 4203 dict_T *matchdict = NULL; | |
| 502 | 4204 char_u *args[2]; |
| 4205 char_u *funcname; | |
| 4206 pos_T pos; | |
| 2631 | 4207 win_T *curwin_save; |
| 4208 buf_T *curbuf_save; | |
| 3078 | 4209 typval_T rettv; |
| 502 | 4210 |
| 4211 funcname = (type == CTRL_X_FUNCTION) ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 4212 if (*funcname == NUL) | |
| 659 | 4213 return; |
| 452 | 4214 |
| 4215 /* Call 'completefunc' to obtain the list of matches. */ | |
| 4216 args[0] = (char_u *)"0"; | |
| 502 | 4217 args[1] = base; |
| 4218 | |
| 4219 pos = curwin->w_cursor; | |
| 2631 | 4220 curwin_save = curwin; |
| 4221 curbuf_save = curbuf; | |
| 3078 | 4222 |
| 4223 /* Call a function, which returns a list or dict. */ | |
| 3709 | 4224 if (call_vim_function(funcname, 2, args, FALSE, FALSE, &rettv) == OK) |
| 3078 | 4225 { |
| 4226 switch (rettv.v_type) | |
| 4227 { | |
| 4228 case VAR_LIST: | |
| 4229 matchlist = rettv.vval.v_list; | |
| 4230 break; | |
| 4231 case VAR_DICT: | |
| 4232 matchdict = rettv.vval.v_dict; | |
| 4233 break; | |
| 4234 default: | |
| 4235 /* TODO: Give error message? */ | |
| 4236 clear_tv(&rettv); | |
| 4237 break; | |
| 4238 } | |
| 4239 } | |
| 4240 | |
| 2631 | 4241 if (curwin_save != curwin || curbuf_save != curbuf) |
| 4242 { | |
| 4243 EMSG(_(e_complwin)); | |
| 4244 goto theend; | |
| 4245 } | |
| 502 | 4246 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 4247 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
4248 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 4249 { |
| 4250 EMSG(_(e_compldel)); | |
| 4251 goto theend; | |
| 4252 } | |
| 3078 | 4253 |
| 2631 | 4254 if (matchlist != NULL) |
| 4255 ins_compl_add_list(matchlist); | |
| 3078 | 4256 else if (matchdict != NULL) |
| 4257 ins_compl_add_dict(matchdict); | |
| 2631 | 4258 |
| 4259 theend: | |
| 3078 | 4260 if (matchdict != NULL) |
| 4261 dict_unref(matchdict); | |
| 2631 | 4262 if (matchlist != NULL) |
| 4263 list_unref(matchlist); | |
| 724 | 4264 } |
| 4265 #endif /* FEAT_COMPL_FUNC */ | |
| 4266 | |
| 786 | 4267 #if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL) || defined(PROTO) |
| 724 | 4268 /* |
| 4269 * Add completions from a list. | |
| 4270 */ | |
| 4271 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4272 ins_compl_add_list(list_T *list) |
| 724 | 4273 { |
| 4274 listitem_T *li; | |
| 4275 int dir = compl_direction; | |
| 4276 | |
| 659 | 4277 /* Go through the List with matches and add each of them. */ |
| 724 | 4278 for (li = list->lv_first; li != NULL; li = li->li_next) |
| 452 | 4279 { |
| 786 | 4280 if (ins_compl_add_tv(&li->li_tv, dir) == OK) |
| 4281 /* if dir was BACKWARD then honor it just once */ | |
| 4282 dir = FORWARD; | |
| 648 | 4283 else if (did_emsg) |
| 4284 break; | |
| 452 | 4285 } |
| 724 | 4286 } |
| 786 | 4287 |
| 4288 /* | |
| 3078 | 4289 * Add completions from a dict. |
| 4290 */ | |
| 4291 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4292 ins_compl_add_dict(dict_T *dict) |
| 3078 | 4293 { |
| 3263 | 4294 dictitem_T *di_refresh; |
| 4295 dictitem_T *di_words; | |
| 3078 | 4296 |
| 4297 /* Check for optional "refresh" item. */ | |
| 4298 compl_opt_refresh_always = FALSE; | |
| 3263 | 4299 di_refresh = dict_find(dict, (char_u *)"refresh", 7); |
| 4300 if (di_refresh != NULL && di_refresh->di_tv.v_type == VAR_STRING) | |
| 4301 { | |
| 4302 char_u *v = di_refresh->di_tv.vval.v_string; | |
| 3078 | 4303 |
| 4304 if (v != NULL && STRCMP(v, (char_u *)"always") == 0) | |
| 4305 compl_opt_refresh_always = TRUE; | |
| 4306 } | |
| 4307 | |
| 4308 /* Add completions from a "words" list. */ | |
| 3263 | 4309 di_words = dict_find(dict, (char_u *)"words", 5); |
| 4310 if (di_words != NULL && di_words->di_tv.v_type == VAR_LIST) | |
| 4311 ins_compl_add_list(di_words->di_tv.vval.v_list); | |
| 3078 | 4312 } |
| 4313 | |
| 4314 /* | |
| 786 | 4315 * Add a match to the list of matches from a typeval_T. |
| 4316 * If the given string is already in the list of completions, then return | |
| 4317 * NOTDONE, otherwise add it to the list and return OK. If there is an error, | |
| 4318 * maybe because alloc() returns NULL, then FAIL is returned. | |
| 4319 */ | |
| 4320 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4321 ins_compl_add_tv(typval_T *tv, int dir) |
| 786 | 4322 { |
| 4323 char_u *word; | |
| 867 | 4324 int icase = FALSE; |
| 944 | 4325 int adup = FALSE; |
| 2632 | 4326 int aempty = FALSE; |
| 786 | 4327 char_u *(cptext[CPT_COUNT]); |
| 4328 | |
| 4329 if (tv->v_type == VAR_DICT && tv->vval.v_dict != NULL) | |
| 4330 { | |
| 4331 word = get_dict_string(tv->vval.v_dict, (char_u *)"word", FALSE); | |
| 4332 cptext[CPT_ABBR] = get_dict_string(tv->vval.v_dict, | |
| 4333 (char_u *)"abbr", FALSE); | |
| 4334 cptext[CPT_MENU] = get_dict_string(tv->vval.v_dict, | |
| 4335 (char_u *)"menu", FALSE); | |
| 4336 cptext[CPT_KIND] = get_dict_string(tv->vval.v_dict, | |
| 4337 (char_u *)"kind", FALSE); | |
| 4338 cptext[CPT_INFO] = get_dict_string(tv->vval.v_dict, | |
| 4339 (char_u *)"info", FALSE); | |
|
13238
e0dcfd3dbb52
patch 8.0.1493: completion items cannot be annotated
Christian Brabandt <cb@256bit.org>
parents:
13215
diff
changeset
|
4340 cptext[CPT_USER_DATA] = get_dict_string(tv->vval.v_dict, |
|
e0dcfd3dbb52
patch 8.0.1493: completion items cannot be annotated
Christian Brabandt <cb@256bit.org>
parents:
13215
diff
changeset
|
4341 (char_u *)"user_data", FALSE); |
| 786 | 4342 if (get_dict_string(tv->vval.v_dict, (char_u *)"icase", FALSE) != NULL) |
| 4343 icase = get_dict_number(tv->vval.v_dict, (char_u *)"icase"); | |
| 841 | 4344 if (get_dict_string(tv->vval.v_dict, (char_u *)"dup", FALSE) != NULL) |
| 944 | 4345 adup = get_dict_number(tv->vval.v_dict, (char_u *)"dup"); |
| 2632 | 4346 if (get_dict_string(tv->vval.v_dict, (char_u *)"empty", FALSE) != NULL) |
| 4347 aempty = get_dict_number(tv->vval.v_dict, (char_u *)"empty"); | |
| 786 | 4348 } |
| 4349 else | |
| 4350 { | |
| 4351 word = get_tv_string_chk(tv); | |
| 4352 vim_memset(cptext, 0, sizeof(cptext)); | |
| 4353 } | |
| 2632 | 4354 if (word == NULL || (!aempty && *word == NUL)) |
| 786 | 4355 return FAIL; |
| 944 | 4356 return ins_compl_add(word, -1, icase, NULL, cptext, dir, 0, adup); |
| 786 | 4357 } |
| 724 | 4358 #endif |
| 12 | 4359 |
| 449 | 4360 /* |
| 4361 * Get the next expansion(s), using "compl_pattern". | |
| 659 | 4362 * The search starts at position "ini" in curbuf and in the direction |
| 4363 * compl_direction. | |
| 667 | 4364 * When "compl_started" is FALSE start at that position, otherwise continue |
| 4365 * where we stopped searching before. | |
| 449 | 4366 * This may return before finding all the matches. |
| 4367 * Return the total number of matches or -1 if still unknown -- Acevedo | |
| 7 | 4368 */ |
| 4369 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4370 ins_compl_get_exp(pos_T *ini) |
| 7 | 4371 { |
| 4372 static pos_T first_match_pos; | |
| 4373 static pos_T last_match_pos; | |
| 4374 static char_u *e_cpt = (char_u *)""; /* curr. entry in 'complete' */ | |
| 449 | 4375 static int found_all = FALSE; /* Found all matches of a |
| 4376 certain type. */ | |
| 4377 static buf_T *ins_buf = NULL; /* buffer being scanned */ | |
| 7 | 4378 |
| 464 | 4379 pos_T *pos; |
| 4380 char_u **matches; | |
| 4381 int save_p_scs; | |
| 4382 int save_p_ws; | |
| 4383 int save_p_ic; | |
| 4384 int i; | |
| 4385 int num_matches; | |
| 4386 int len; | |
| 4387 int found_new_match; | |
| 4388 int type = ctrl_x_mode; | |
| 4389 char_u *ptr; | |
| 4390 char_u *dict = NULL; | |
| 4391 int dict_f = 0; | |
| 5625 | 4392 int set_match_pos; |
| 7 | 4393 |
| 449 | 4394 if (!compl_started) |
| 7 | 4395 { |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9467
diff
changeset
|
4396 FOR_ALL_BUFFERS(ins_buf) |
| 7 | 4397 ins_buf->b_scanned = 0; |
| 4398 found_all = FALSE; | |
| 4399 ins_buf = curbuf; | |
| 449 | 4400 e_cpt = (compl_cont_status & CONT_LOCAL) |
| 12 | 4401 ? (char_u *)"." : curbuf->b_p_cpt; |
| 7 | 4402 last_match_pos = first_match_pos = *ini; |
| 4403 } | |
| 4404 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4405 compl_old_match = compl_curr_match; /* remember the last current match */ |
| 659 | 4406 pos = (compl_direction == FORWARD) ? &last_match_pos : &first_match_pos; |
| 7 | 4407 /* For ^N/^P loop over all the flags/windows/buffers in 'complete' */ |
| 4408 for (;;) | |
| 4409 { | |
| 4410 found_new_match = FAIL; | |
| 5625 | 4411 set_match_pos = FALSE; |
| 7 | 4412 |
| 449 | 4413 /* For ^N/^P pick a new entry from e_cpt if compl_started is off, |
| 7 | 4414 * or if found_all says this entry is done. For ^X^L only use the |
| 4415 * 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
|
4416 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
|
4417 || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4418 && (!compl_started || found_all)) |
| 7 | 4419 { |
| 4420 found_all = FALSE; | |
| 4421 while (*e_cpt == ',' || *e_cpt == ' ') | |
| 4422 e_cpt++; | |
| 4423 if (*e_cpt == '.' && !curbuf->b_scanned) | |
| 4424 { | |
| 4425 ins_buf = curbuf; | |
| 4426 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
|
4427 /* 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
|
4428 * 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
|
4429 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
|
4430 { |
|
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
|
4431 /* 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
|
4432 * 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
|
4433 * 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
|
4434 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
|
4435 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
|
4436 (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
|
4437 } |
| 7 | 4438 last_match_pos = first_match_pos; |
| 4439 type = 0; | |
| 5625 | 4440 |
| 4441 /* Remember the first match so that the loop stops when we | |
| 4442 * wrap and come back there a second time. */ | |
| 4443 set_match_pos = TRUE; | |
| 7 | 4444 } |
| 4445 else if (vim_strchr((char_u *)"buwU", *e_cpt) != NULL | |
| 4446 && (ins_buf = ins_compl_next_buf(ins_buf, *e_cpt)) != curbuf) | |
| 4447 { | |
| 4448 /* Scan a buffer, but not the current one. */ | |
| 4449 if (ins_buf->b_ml.ml_mfp != NULL) /* loaded buffer */ | |
| 4450 { | |
| 449 | 4451 compl_started = TRUE; |
| 7 | 4452 first_match_pos.col = last_match_pos.col = 0; |
| 4453 first_match_pos.lnum = ins_buf->b_ml.ml_line_count + 1; | |
| 4454 last_match_pos.lnum = 0; | |
| 4455 type = 0; | |
| 4456 } | |
| 4457 else /* unloaded buffer, scan like dictionary */ | |
| 4458 { | |
| 4459 found_all = TRUE; | |
| 4460 if (ins_buf->b_fname == NULL) | |
| 4461 continue; | |
| 4462 type = CTRL_X_DICTIONARY; | |
| 4463 dict = ins_buf->b_fname; | |
| 4464 dict_f = DICT_EXACT; | |
| 4465 } | |
| 274 | 4466 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning: %s"), |
| 7 | 4467 ins_buf->b_fname == NULL |
| 4468 ? buf_spname(ins_buf) | |
| 4469 : ins_buf->b_sfname == NULL | |
| 3850 | 4470 ? ins_buf->b_fname |
| 4471 : 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
|
4472 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4473 } |
| 4474 else if (*e_cpt == NUL) | |
| 4475 break; | |
| 4476 else | |
| 4477 { | |
| 6657 | 4478 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4479 type = -1; |
| 4480 else if (*e_cpt == 'k' || *e_cpt == 's') | |
| 4481 { | |
| 4482 if (*e_cpt == 'k') | |
| 4483 type = CTRL_X_DICTIONARY; | |
| 4484 else | |
| 4485 type = CTRL_X_THESAURUS; | |
| 4486 if (*++e_cpt != ',' && *e_cpt != NUL) | |
| 4487 { | |
| 4488 dict = e_cpt; | |
| 4489 dict_f = DICT_FIRST; | |
| 4490 } | |
| 4491 } | |
| 4492 #ifdef FEAT_FIND_ID | |
| 4493 else if (*e_cpt == 'i') | |
| 4494 type = CTRL_X_PATH_PATTERNS; | |
| 4495 else if (*e_cpt == 'd') | |
| 4496 type = CTRL_X_PATH_DEFINES; | |
| 4497 #endif | |
| 4498 else if (*e_cpt == ']' || *e_cpt == 't') | |
| 4499 { | |
| 4500 type = CTRL_X_TAGS; | |
| 1872 | 4501 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
|
4502 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4503 } |
| 4504 else | |
| 4505 type = -1; | |
| 4506 | |
| 4507 /* in any case e_cpt is advanced to the next entry */ | |
| 4508 (void)copy_option_part(&e_cpt, IObuff, IOSIZE, ","); | |
| 4509 | |
| 4510 found_all = TRUE; | |
| 4511 if (type == -1) | |
| 4512 continue; | |
| 4513 } | |
| 4514 } | |
| 4515 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4516 /* 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
|
4517 * 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
|
4518 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
|
4519 break; |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4520 |
| 7 | 4521 switch (type) |
| 4522 { | |
| 4523 case -1: | |
| 4524 break; | |
| 4525 #ifdef FEAT_FIND_ID | |
| 4526 case CTRL_X_PATH_PATTERNS: | |
| 4527 case CTRL_X_PATH_DEFINES: | |
| 659 | 4528 find_pattern_in_path(compl_pattern, compl_direction, |
| 449 | 4529 (int)STRLEN(compl_pattern), FALSE, FALSE, |
| 7 | 4530 (type == CTRL_X_PATH_DEFINES |
| 449 | 4531 && !(compl_cont_status & CONT_SOL)) |
| 7 | 4532 ? FIND_DEFINE : FIND_ANY, 1L, ACTION_EXPAND, |
| 4533 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 4534 break; | |
| 4535 #endif | |
| 4536 | |
| 4537 case CTRL_X_DICTIONARY: | |
| 4538 case CTRL_X_THESAURUS: | |
| 4539 ins_compl_dictionaries( | |
| 703 | 4540 dict != NULL ? dict |
| 7 | 4541 : (type == CTRL_X_THESAURUS |
| 4542 ? (*curbuf->b_p_tsr == NUL | |
| 4543 ? p_tsr | |
| 4544 : curbuf->b_p_tsr) | |
| 4545 : (*curbuf->b_p_dict == NUL | |
| 4546 ? p_dict | |
| 4547 : curbuf->b_p_dict)), | |
| 659 | 4548 compl_pattern, |
| 703 | 4549 dict != NULL ? dict_f |
| 4550 : 0, type == CTRL_X_THESAURUS); | |
| 7 | 4551 dict = NULL; |
| 4552 break; | |
| 4553 | |
| 4554 case CTRL_X_TAGS: | |
| 4555 /* set p_ic according to p_ic, p_scs and pat for find_tags(). */ | |
| 4556 save_p_ic = p_ic; | |
| 449 | 4557 p_ic = ignorecase(compl_pattern); |
| 7 | 4558 |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4559 /* Find up to TAG_MANY matches. Avoids that an enormous number |
| 449 | 4560 * of matches is found when compl_pattern is empty */ |
| 4561 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
|
4562 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
|
4563 | (ctrl_x_mode != CTRL_X_NORMAL ? TAG_VERBOSE : 0), |
| 7 | 4564 TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0) |
| 4565 { | |
| 942 | 4566 ins_compl_add_matches(num_matches, matches, p_ic); |
| 7 | 4567 } |
| 4568 p_ic = save_p_ic; | |
| 4569 break; | |
| 4570 | |
| 4571 case CTRL_X_FILES: | |
| 449 | 4572 if (expand_wildcards(1, &compl_pattern, &num_matches, &matches, |
| 7 | 4573 EW_FILE|EW_DIR|EW_ADDSLASH|EW_SILENT) == OK) |
| 4574 { | |
| 4575 | |
| 4576 /* May change home directory back to "~". */ | |
| 449 | 4577 tilde_replace(compl_pattern, num_matches, matches); |
| 4242 | 4578 ins_compl_add_matches(num_matches, matches, p_fic || p_wic); |
| 7 | 4579 } |
| 4580 break; | |
| 4581 | |
| 4582 case CTRL_X_CMDLINE: | |
| 449 | 4583 if (expand_cmdline(&compl_xp, compl_pattern, |
| 4584 (int)STRLEN(compl_pattern), | |
| 7 | 4585 &num_matches, &matches) == EXPAND_OK) |
| 681 | 4586 ins_compl_add_matches(num_matches, matches, FALSE); |
| 7 | 4587 break; |
| 4588 | |
| 12 | 4589 #ifdef FEAT_COMPL_FUNC |
| 4590 case CTRL_X_FUNCTION: | |
| 523 | 4591 case CTRL_X_OMNI: |
| 659 | 4592 expand_by_function(type, compl_pattern); |
| 12 | 4593 break; |
| 4594 #endif | |
| 4595 | |
| 477 | 4596 case CTRL_X_SPELL: |
| 744 | 4597 #ifdef FEAT_SPELL |
| 477 | 4598 num_matches = expand_spelling(first_match_pos.lnum, |
| 1872 | 4599 compl_pattern, &matches); |
| 477 | 4600 if (num_matches > 0) |
| 942 | 4601 ins_compl_add_matches(num_matches, matches, p_ic); |
| 477 | 4602 #endif |
| 4603 break; | |
| 4604 | |
| 7 | 4605 default: /* normal ^P/^N and ^X^L */ |
| 4606 /* | |
| 4607 * If 'infercase' is set, don't use 'smartcase' here | |
| 4608 */ | |
| 4609 save_p_scs = p_scs; | |
| 4610 if (ins_buf->b_p_inf) | |
| 4611 p_scs = FALSE; | |
| 449 | 4612 |
| 5625 | 4613 /* Buffers other than curbuf are scanned from the beginning or the |
| 7 | 4614 * end but never from the middle, thus setting nowrapscan in this |
| 4615 * buffers is a good idea, on the other hand, we always set | |
| 4616 * wrapscan for curbuf to avoid missing matches -- Acevedo,Webb */ | |
| 4617 save_p_ws = p_ws; | |
| 4618 if (ins_buf != curbuf) | |
| 4619 p_ws = FALSE; | |
| 4620 else if (*e_cpt == '.') | |
| 4621 p_ws = TRUE; | |
| 4622 for (;;) | |
| 4623 { | |
| 464 | 4624 int flags = 0; |
| 7 | 4625 |
| 1007 | 4626 ++msg_silent; /* Don't want messages for wrapscan. */ |
| 4627 | |
| 6657 | 4628 /* CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 4629 * || word-wise search that | |
| 540 | 4630 * has added a word that was at the beginning of the line */ |
| 6657 | 4631 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 449 | 4632 || (compl_cont_status & CONT_SOL)) |
| 7 | 4633 found_new_match = search_for_exact_line(ins_buf, pos, |
| 659 | 4634 compl_direction, compl_pattern); |
| 7 | 4635 else |
| 659 | 4636 found_new_match = searchit(NULL, ins_buf, pos, |
| 4637 compl_direction, | |
| 449 | 4638 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
|
4639 RE_LAST, (linenr_T)0, NULL, NULL); |
| 1007 | 4640 --msg_silent; |
| 5625 | 4641 if (!compl_started || set_match_pos) |
| 7 | 4642 { |
| 667 | 4643 /* set "compl_started" even on fail */ |
| 449 | 4644 compl_started = TRUE; |
| 7 | 4645 first_match_pos = *pos; |
| 4646 last_match_pos = *pos; | |
| 5625 | 4647 set_match_pos = FALSE; |
| 7 | 4648 } |
| 4649 else if (first_match_pos.lnum == last_match_pos.lnum | |
| 665 | 4650 && first_match_pos.col == last_match_pos.col) |
| 7 | 4651 found_new_match = FAIL; |
| 4652 if (found_new_match == FAIL) | |
| 4653 { | |
| 4654 if (ins_buf == curbuf) | |
| 4655 found_all = TRUE; | |
| 4656 break; | |
| 4657 } | |
| 4658 | |
| 4659 /* when ADDING, the text before the cursor matches, skip it */ | |
| 449 | 4660 if ( (compl_cont_status & CONT_ADDING) && ins_buf == curbuf |
| 7 | 4661 && ini->lnum == pos->lnum |
| 4662 && ini->col == pos->col) | |
| 4663 continue; | |
| 4664 ptr = ml_get_buf(ins_buf, pos->lnum, FALSE) + pos->col; | |
| 6657 | 4665 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4666 { |
| 449 | 4667 if (compl_cont_status & CONT_ADDING) |
| 7 | 4668 { |
| 4669 if (pos->lnum >= ins_buf->b_ml.ml_line_count) | |
| 4670 continue; | |
| 4671 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4672 if (!p_paste) | |
| 4673 ptr = skipwhite(ptr); | |
| 4674 } | |
| 4675 len = (int)STRLEN(ptr); | |
| 4676 } | |
| 4677 else | |
| 4678 { | |
| 449 | 4679 char_u *tmp_ptr = ptr; |
| 4680 | |
| 4681 if (compl_cont_status & CONT_ADDING) | |
| 7 | 4682 { |
| 449 | 4683 tmp_ptr += compl_length; |
| 7 | 4684 /* Skip if already inside a word. */ |
| 4685 if (vim_iswordp(tmp_ptr)) | |
| 4686 continue; | |
| 4687 /* Find start of next word. */ | |
| 4688 tmp_ptr = find_word_start(tmp_ptr); | |
| 4689 } | |
| 4690 /* Find end of this word. */ | |
| 4691 tmp_ptr = find_word_end(tmp_ptr); | |
| 4692 len = (int)(tmp_ptr - ptr); | |
| 4693 | |
| 449 | 4694 if ((compl_cont_status & CONT_ADDING) |
| 4695 && len == compl_length) | |
| 7 | 4696 { |
| 4697 if (pos->lnum < ins_buf->b_ml.ml_line_count) | |
| 4698 { | |
| 4699 /* Try next line, if any. the new word will be | |
| 4700 * "join" as if the normal command "J" was used. | |
| 4701 * IOSIZE is always greater than | |
| 449 | 4702 * compl_length, so the next STRNCPY always |
| 7 | 4703 * works -- Acevedo */ |
| 4704 STRNCPY(IObuff, ptr, len); | |
| 4705 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4706 tmp_ptr = ptr = skipwhite(ptr); | |
| 4707 /* Find start of next word. */ | |
| 4708 tmp_ptr = find_word_start(tmp_ptr); | |
| 4709 /* Find end of next word. */ | |
| 4710 tmp_ptr = find_word_end(tmp_ptr); | |
| 4711 if (tmp_ptr > ptr) | |
| 4712 { | |
| 419 | 4713 if (*ptr != ')' && IObuff[len - 1] != TAB) |
| 7 | 4714 { |
| 419 | 4715 if (IObuff[len - 1] != ' ') |
| 7 | 4716 IObuff[len++] = ' '; |
| 4717 /* IObuf =~ "\k.* ", thus len >= 2 */ | |
| 4718 if (p_js | |
| 419 | 4719 && (IObuff[len - 2] == '.' |
| 7 | 4720 || (vim_strchr(p_cpo, CPO_JOINSP) |
| 4721 == NULL | |
| 419 | 4722 && (IObuff[len - 2] == '?' |
| 4723 || IObuff[len - 2] == '!')))) | |
| 7 | 4724 IObuff[len++] = ' '; |
| 4725 } | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4726 /* copy as much as possible of the new word */ |
| 7 | 4727 if (tmp_ptr - ptr >= IOSIZE - len) |
| 4728 tmp_ptr = ptr + IOSIZE - len - 1; | |
| 4729 STRNCPY(IObuff + len, ptr, tmp_ptr - ptr); | |
| 4730 len += (int)(tmp_ptr - ptr); | |
| 464 | 4731 flags |= CONT_S_IPOS; |
| 7 | 4732 } |
| 4733 IObuff[len] = NUL; | |
| 4734 ptr = IObuff; | |
| 4735 } | |
| 449 | 4736 if (len == compl_length) |
| 7 | 4737 continue; |
| 4738 } | |
| 4739 } | |
| 942 | 4740 if (ins_compl_add_infercase(ptr, len, p_ic, |
| 540 | 4741 ins_buf == curbuf ? NULL : ins_buf->b_sfname, |
| 659 | 4742 0, flags) != NOTDONE) |
| 7 | 4743 { |
| 4744 found_new_match = OK; | |
| 4745 break; | |
| 4746 } | |
| 4747 } | |
| 4748 p_scs = save_p_scs; | |
| 4749 p_ws = save_p_ws; | |
| 4750 } | |
| 540 | 4751 |
| 449 | 4752 /* check if compl_curr_match has changed, (e.g. other type of |
| 1796 | 4753 * 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
|
4754 if (type != 0 && compl_curr_match != compl_old_match) |
| 7 | 4755 found_new_match = OK; |
| 4756 | |
| 4757 /* 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
|
4758 * 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
|
4759 * match */ |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4760 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
|
4761 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4762 || found_new_match != FAIL) |
| 540 | 4763 { |
| 4764 if (got_int) | |
| 4765 break; | |
| 665 | 4766 /* Fill the popup menu as soon as possible. */ |
| 989 | 4767 if (type != -1) |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4768 ins_compl_check_keys(0, FALSE); |
| 665 | 4769 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4770 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
|
4771 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 540 | 4772 || compl_interrupted) |
| 4773 break; | |
| 4774 compl_started = TRUE; | |
| 4775 } | |
| 4776 else | |
| 4777 { | |
| 4778 /* Mark a buffer scanned when it has been scanned completely */ | |
| 4779 if (type == 0 || type == CTRL_X_PATH_PATTERNS) | |
| 4780 ins_buf->b_scanned = TRUE; | |
| 4781 | |
| 4782 compl_started = FALSE; | |
| 4783 } | |
| 449 | 4784 } |
| 4785 compl_started = TRUE; | |
| 7 | 4786 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4787 if ((ctrl_x_mode == CTRL_X_NORMAL || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4788 && *e_cpt == NUL) /* Got to end of 'complete' */ |
| 4789 found_new_match = FAIL; | |
| 4790 | |
| 4791 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
|
4792 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
|
4793 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode))) |
| 7 | 4794 i = ins_compl_make_cyclic(); |
| 4795 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4796 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
|
4797 { |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4798 /* 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
|
4799 * 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
|
4800 * 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
|
4801 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
|
4802 : 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
|
4803 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
|
4804 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
|
4805 } |
| 7 | 4806 return i; |
| 4807 } | |
| 4808 | |
| 4809 /* Delete the old text being completed. */ | |
| 4810 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4811 ins_compl_delete(void) |
| 7 | 4812 { |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4813 int col; |
| 7 | 4814 |
| 4815 /* | |
| 4816 * In insert mode: Delete the typed part. | |
| 4817 * In replace mode: Put the old characters back, if any. | |
| 4818 */ | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4819 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
|
4820 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
|
4821 { |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4822 if (stop_arrow() == FAIL) |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4823 return; |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4824 backspace_until_column(col); |
|
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
4825 } |
| 6056 | 4826 |
| 6075 | 4827 /* TODO: is this sufficient for redrawing? Redrawing everything causes |
| 4828 * flicker, thus we can't do that. */ | |
| 7 | 4829 changed_cline_bef_curs(); |
| 6909 | 4830 /* clear v:completed_item */ |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
4831 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 4832 } |
| 4833 | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4834 /* |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4835 * Insert the new text being completed. |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4836 * "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
|
4837 */ |
| 7 | 4838 static void |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4839 ins_compl_insert(int in_compl_func) |
| 7 | 4840 { |
| 6909 | 4841 dict_T *dict; |
| 4842 | |
| 1782 | 4843 ins_bytes(compl_shown_match->cp_str + ins_compl_len()); |
| 683 | 4844 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) |
| 4845 compl_used_match = FALSE; | |
| 4846 else | |
| 4847 compl_used_match = TRUE; | |
| 6909 | 4848 |
| 4849 /* Set completed item. */ | |
| 4850 /* { word, abbr, menu, kind, info } */ | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12960
diff
changeset
|
4851 dict = dict_alloc_lock(VAR_FIXED); |
| 6909 | 4852 if (dict != NULL) |
| 4853 { | |
| 4854 dict_add_nr_str(dict, "word", 0L, | |
| 4855 EMPTY_IF_NULL(compl_shown_match->cp_str)); | |
| 4856 dict_add_nr_str(dict, "abbr", 0L, | |
| 4857 EMPTY_IF_NULL(compl_shown_match->cp_text[CPT_ABBR])); | |
| 4858 dict_add_nr_str(dict, "menu", 0L, | |
| 4859 EMPTY_IF_NULL(compl_shown_match->cp_text[CPT_MENU])); | |
| 4860 dict_add_nr_str(dict, "kind", 0L, | |
| 4861 EMPTY_IF_NULL(compl_shown_match->cp_text[CPT_KIND])); | |
| 4862 dict_add_nr_str(dict, "info", 0L, | |
| 4863 EMPTY_IF_NULL(compl_shown_match->cp_text[CPT_INFO])); | |
|
13238
e0dcfd3dbb52
patch 8.0.1493: completion items cannot be annotated
Christian Brabandt <cb@256bit.org>
parents:
13215
diff
changeset
|
4864 dict_add_nr_str(dict, "user_data", 0L, |
|
e0dcfd3dbb52
patch 8.0.1493: completion items cannot be annotated
Christian Brabandt <cb@256bit.org>
parents:
13215
diff
changeset
|
4865 EMPTY_IF_NULL(compl_shown_match->cp_text[CPT_USER_DATA])); |
| 6909 | 4866 } |
| 4867 set_vim_var_dict(VV_COMPLETED_ITEM, dict); | |
|
10277
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commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
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4868 if (!in_compl_func) |
|
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|
4869 compl_curr_match = compl_shown_match; |
| 7 | 4870 } |
| 4871 | |
| 4872 /* | |
| 4873 * Fill in the next completion in the current direction. | |
| 464 | 4874 * If "allow_get_expansion" is TRUE, then we may call ins_compl_get_exp() to |
| 4875 * get more completions. If it is FALSE, then we just do nothing when there | |
| 4876 * are no more completions in a given direction. The latter case is used when | |
| 4877 * we are still in the middle of finding completions, to allow browsing | |
| 4878 * through the ones found so far. | |
| 7 | 4879 * Return the total number of matches, or -1 if still unknown -- webb. |
| 4880 * | |
| 449 | 4881 * compl_curr_match is currently being used by ins_compl_get_exp(), so we use |
| 4882 * compl_shown_match here. | |
| 7 | 4883 * |
| 4884 * Note that this function may be called recursively once only. First with | |
| 464 | 4885 * "allow_get_expansion" TRUE, which calls ins_compl_get_exp(), which in turn |
| 4886 * calls this function with "allow_get_expansion" FALSE. | |
| 7 | 4887 */ |
| 4888 static int | |
|
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4889 ins_compl_next( |
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4890 int allow_get_expansion, |
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4891 int count, /* repeat completion this many times; should |
| 610 | 4892 be at least 1 */ |
|
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|
4893 int insert_match, /* Insert the newly selected match */ |
|
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changeset
|
4894 int in_compl_func) /* called from complete_check() */ |
| 7 | 4895 { |
| 4896 int num_matches = -1; | |
| 610 | 4897 int todo = count; |
| 657 | 4898 compl_T *found_compl = NULL; |
| 4899 int found_end = FALSE; | |
| 836 | 4900 int advance; |
| 6911 | 4901 int started = compl_started; |
| 7 | 4902 |
| 3271 | 4903 /* When user complete function return -1 for findstart which is next |
| 4904 * time of 'always', compl_shown_match become NULL. */ | |
| 4905 if (compl_shown_match == NULL) | |
| 4906 return -1; | |
| 4907 | |
| 665 | 4908 if (compl_leader != NULL |
| 4909 && (compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0) | |
| 4910 { | |
| 4911 /* Set "compl_shown_match" to the actually shown match, it may differ | |
| 4912 * when "compl_leader" is used to omit some of the matches. */ | |
| 681 | 4913 while (!ins_compl_equal(compl_shown_match, |
| 835 | 4914 compl_leader, (int)STRLEN(compl_leader)) |
| 665 | 4915 && compl_shown_match->cp_next != NULL |
| 4916 && compl_shown_match->cp_next != compl_first_match) | |
| 4917 compl_shown_match = compl_shown_match->cp_next; | |
| 887 | 4918 |
| 4919 /* If we didn't find it searching forward, and compl_shows_dir is | |
| 4920 * backward, find the last match. */ | |
| 4921 if (compl_shows_dir == BACKWARD | |
| 4922 && !ins_compl_equal(compl_shown_match, | |
| 4923 compl_leader, (int)STRLEN(compl_leader)) | |
| 4924 && (compl_shown_match->cp_next == NULL | |
| 4925 || compl_shown_match->cp_next == compl_first_match)) | |
| 4926 { | |
| 4927 while (!ins_compl_equal(compl_shown_match, | |
| 4928 compl_leader, (int)STRLEN(compl_leader)) | |
| 4929 && compl_shown_match->cp_prev != NULL | |
| 4930 && compl_shown_match->cp_prev != compl_first_match) | |
| 4931 compl_shown_match = compl_shown_match->cp_prev; | |
| 4932 } | |
| 665 | 4933 } |
| 4934 | |
| 4935 if (allow_get_expansion && insert_match | |
| 874 | 4936 && (!(compl_get_longest || compl_restarting) || compl_used_match)) |
| 7 | 4937 /* Delete old text to be replaced */ |
| 4938 ins_compl_delete(); | |
| 665 | 4939 |
| 836 | 4940 /* When finding the longest common text we stick at the original text, |
| 4941 * don't let CTRL-N or CTRL-P move to the first match. */ | |
| 4942 advance = count != 1 || !allow_get_expansion || !compl_get_longest; | |
| 4943 | |
| 874 | 4944 /* When restarting the search don't insert the first match either. */ |
| 4945 if (compl_restarting) | |
| 4946 { | |
| 4947 advance = FALSE; | |
| 4948 compl_restarting = FALSE; | |
| 4949 } | |
| 4950 | |
| 610 | 4951 /* Repeat this for when <PageUp> or <PageDown> is typed. But don't wrap |
| 4952 * around. */ | |
| 4953 while (--todo >= 0) | |
| 4954 { | |
| 4955 if (compl_shows_dir == FORWARD && compl_shown_match->cp_next != NULL) | |
| 4956 { | |
| 4957 compl_shown_match = compl_shown_match->cp_next; | |
| 657 | 4958 found_end = (compl_first_match != NULL |
| 4959 && (compl_shown_match->cp_next == compl_first_match | |
| 4960 || compl_shown_match == compl_first_match)); | |
| 610 | 4961 } |
| 4962 else if (compl_shows_dir == BACKWARD | |
| 4963 && compl_shown_match->cp_prev != NULL) | |
| 4964 { | |
| 657 | 4965 found_end = (compl_shown_match == compl_first_match); |
| 610 | 4966 compl_shown_match = compl_shown_match->cp_prev; |
| 657 | 4967 found_end |= (compl_shown_match == compl_first_match); |
| 7 | 4968 } |
| 4969 else | |
| 610 | 4970 { |
| 909 | 4971 if (!allow_get_expansion) |
| 4972 { | |
| 4973 if (advance) | |
| 4974 { | |
| 4975 if (compl_shows_dir == BACKWARD) | |
| 4976 compl_pending -= todo + 1; | |
| 4977 else | |
| 4978 compl_pending += todo + 1; | |
| 4979 } | |
| 4980 return -1; | |
| 4981 } | |
| 4982 | |
| 6911 | 4983 if (!compl_no_select && advance) |
| 836 | 4984 { |
| 4985 if (compl_shows_dir == BACKWARD) | |
| 4986 --compl_pending; | |
| 4987 else | |
| 4988 ++compl_pending; | |
| 4989 } | |
| 657 | 4990 |
| 874 | 4991 /* Find matches. */ |
| 659 | 4992 num_matches = ins_compl_get_exp(&compl_startpos); |
| 909 | 4993 |
| 4994 /* handle any pending completions */ | |
| 4995 while (compl_pending != 0 && compl_direction == compl_shows_dir | |
| 836 | 4996 && advance) |
| 909 | 4997 { |
| 4998 if (compl_pending > 0 && compl_shown_match->cp_next != NULL) | |
| 4999 { | |
| 5000 compl_shown_match = compl_shown_match->cp_next; | |
| 5001 --compl_pending; | |
| 5002 } | |
| 5003 if (compl_pending < 0 && compl_shown_match->cp_prev != NULL) | |
| 5004 { | |
| 5005 compl_shown_match = compl_shown_match->cp_prev; | |
| 5006 ++compl_pending; | |
| 5007 } | |
| 5008 else | |
| 5009 break; | |
| 5010 } | |
| 657 | 5011 found_end = FALSE; |
| 5012 } | |
| 5013 if ((compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0 | |
| 5014 && compl_leader != NULL | |
| 681 | 5015 && !ins_compl_equal(compl_shown_match, |
| 835 | 5016 compl_leader, (int)STRLEN(compl_leader))) |
| 657 | 5017 ++todo; |
| 5018 else | |
| 5019 /* Remember a matching item. */ | |
| 5020 found_compl = compl_shown_match; | |
| 5021 | |
| 5022 /* Stop at the end of the list when we found a usable match. */ | |
| 5023 if (found_end) | |
| 5024 { | |
| 5025 if (found_compl != NULL) | |
| 610 | 5026 { |
| 657 | 5027 compl_shown_match = found_compl; |
| 5028 break; | |
| 610 | 5029 } |
| 657 | 5030 todo = 1; /* use first usable match after wrapping around */ |
| 610 | 5031 } |
| 7 | 5032 } |
| 5033 | |
| 665 | 5034 /* Insert the text of the new completion, or the compl_leader. */ |
| 6911 | 5035 if (compl_no_insert && !started) |
| 5036 { | |
| 5037 ins_bytes(compl_orig_text + ins_compl_len()); | |
| 5038 compl_used_match = FALSE; | |
| 5039 } | |
| 5040 else if (insert_match) | |
| 665 | 5041 { |
| 5042 if (!compl_get_longest || compl_used_match) | |
|
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5043 ins_compl_insert(in_compl_func); |
| 665 | 5044 else |
| 1782 | 5045 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 5046 } |
| 5047 else | |
| 5048 compl_used_match = FALSE; | |
| 7 | 5049 |
| 5050 if (!allow_get_expansion) | |
| 5051 { | |
| 540 | 5052 /* may undisplay the popup menu first */ |
| 5053 ins_compl_upd_pum(); | |
| 5054 | |
| 665 | 5055 /* redraw to show the user what was inserted */ |
| 5056 update_screen(0); | |
| 5057 | |
| 540 | 5058 /* display the updated popup menu */ |
| 5059 ins_compl_show_pum(); | |
| 864 | 5060 #ifdef FEAT_GUI |
| 5061 if (gui.in_use) | |
| 5062 { | |
| 5063 /* Show the cursor after the match, not after the redrawn text. */ | |
| 5064 setcursor(); | |
|
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5065 out_flush_cursor(FALSE, FALSE); |
| 864 | 5066 } |
| 5067 #endif | |
| 540 | 5068 |
| 7 | 5069 /* Delete old text to be replaced, since we're still searching and |
| 5070 * don't want to match ourselves! */ | |
| 5071 ins_compl_delete(); | |
| 5072 } | |
| 5073 | |
| 825 | 5074 /* Enter will select a match when the match wasn't inserted and the popup |
| 1219 | 5075 * menu is visible. */ |
| 6911 | 5076 if (compl_no_insert && !started) |
| 5077 compl_enter_selects = TRUE; | |
| 5078 else | |
| 5079 compl_enter_selects = !insert_match && compl_match_array != NULL; | |
| 825 | 5080 |
| 7 | 5081 /* |
| 5082 * Show the file name for the match (if any) | |
| 5083 * Truncate the file name to avoid a wait for return. | |
| 5084 */ | |
| 464 | 5085 if (compl_shown_match->cp_fname != NULL) |
| 7 | 5086 { |
|
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5087 char *lead = _("match in file"); |
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5088 int space = sc_col - vim_strsize((char_u *)lead) - 2; |
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5089 char_u *s; |
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5090 char_u *e; |
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5091 |
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5092 if (space > 0) |
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5093 { |
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5094 /* We need the tail that fits. With double-byte encoding going |
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5095 * back from the end is very slow, thus go from the start and keep |
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5096 * the text that fits in "space" between "s" and "e". */ |
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5097 for (s = e = compl_shown_match->cp_fname; *e != NUL; MB_PTR_ADV(e)) |
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5098 { |
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5099 space -= ptr2cells(e); |
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5100 while (space < 0) |
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5101 { |
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5102 space += ptr2cells(s); |
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5103 MB_PTR_ADV(s); |
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5104 } |
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5105 } |
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5106 vim_snprintf((char *)IObuff, IOSIZE, "%s %s%s", lead, |
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5107 s > compl_shown_match->cp_fname ? "<" : "", s); |
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5108 msg(IObuff); |
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5109 redraw_cmdline = FALSE; /* don't overwrite! */ |
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5110 } |
| 7 | 5111 } |
| 5112 | |
| 5113 return num_matches; | |
| 5114 } | |
| 5115 | |
| 5116 /* | |
| 5117 * Call this while finding completions, to check whether the user has hit a key | |
| 5118 * that should change the currently displayed completion, or exit completion | |
| 716 | 5119 * mode. Also, when compl_pending is not zero, show a completion as soon as |
| 7 | 5120 * possible. -- webb |
| 464 | 5121 * "frequency" specifies out of how many calls we actually check. |
|
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5122 * "in_compl_func" is TRUE when called from complete_check(), don't set |
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|
5123 * compl_curr_match. |
| 7 | 5124 */ |
| 5125 void | |
|
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5126 ins_compl_check_keys(int frequency, int in_compl_func) |
| 7 | 5127 { |
| 5128 static int count = 0; | |
|
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5129 int c; |
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5130 |
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5131 /* Don't check when reading keys from a script, :normal or feedkeys(). |
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5132 * That would break the test scripts. But do check for keys when called |
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5133 * from complete_check(). */ |
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5134 if (!in_compl_func && (using_script() || ex_normal_busy)) |
| 7 | 5135 return; |
| 5136 | |
| 5137 /* Only do this at regular intervals */ | |
| 464 | 5138 if (++count < frequency) |
| 7 | 5139 return; |
| 5140 count = 0; | |
| 5141 | |
| 909 | 5142 /* Check for a typed key. Do use mappings, otherwise vim_is_ctrl_x_key() |
| 5143 * can't do its work correctly. */ | |
| 7 | 5144 c = vpeekc_any(); |
| 5145 if (c != NUL) | |
| 5146 { | |
| 5147 if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R) | |
| 5148 { | |
| 5149 c = safe_vgetc(); /* Eat the character */ | |
| 610 | 5150 compl_shows_dir = ins_compl_key2dir(c); |
| 665 | 5151 (void)ins_compl_next(FALSE, ins_compl_key2count(c), |
|
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|
5152 c != K_UP && c != K_DOWN, in_compl_func); |
| 7 | 5153 } |
| 909 | 5154 else |
| 5155 { | |
| 5156 /* Need to get the character to have KeyTyped set. We'll put it | |
| 1526 | 5157 * back with vungetc() below. But skip K_IGNORE. */ |
| 909 | 5158 c = safe_vgetc(); |
| 1526 | 5159 if (c != K_IGNORE) |
| 5160 { | |
| 5161 /* Don't interrupt completion when the character wasn't typed, | |
| 5162 * e.g., when doing @q to replay keys. */ | |
| 5163 if (c != Ctrl_R && KeyTyped) | |
| 5164 compl_interrupted = TRUE; | |
| 5165 | |
| 5166 vungetc(c); | |
| 5167 } | |
| 909 | 5168 } |
| 449 | 5169 } |
| 6911 | 5170 if (compl_pending != 0 && !got_int && !compl_no_insert) |
| 909 | 5171 { |
| 5172 int todo = compl_pending > 0 ? compl_pending : -compl_pending; | |
| 5173 | |
| 5174 compl_pending = 0; | |
|
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changeset
|
5175 (void)ins_compl_next(FALSE, todo, TRUE, in_compl_func); |
| 909 | 5176 } |
| 610 | 5177 } |
| 5178 | |
| 5179 /* | |
| 5180 * Decide the direction of Insert mode complete from the key typed. | |
| 5181 * Returns BACKWARD or FORWARD. | |
| 5182 */ | |
| 5183 static int | |
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|
5184 ins_compl_key2dir(int c) |
| 610 | 5185 { |
| 665 | 5186 if (c == Ctrl_P || c == Ctrl_L |
|
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5187 || c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP || c == K_UP) |
| 610 | 5188 return BACKWARD; |
| 5189 return FORWARD; | |
| 5190 } | |
| 5191 | |
| 5192 /* | |
| 644 | 5193 * Return TRUE for keys that are used for completion only when the popup menu |
| 5194 * is visible. | |
| 5195 */ | |
| 5196 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5197 ins_compl_pum_key(int c) |
| 644 | 5198 { |
| 5199 return pum_visible() && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP | |
| 665 | 5200 || c == K_PAGEDOWN || c == K_KPAGEDOWN || c == K_S_DOWN |
| 5201 || c == K_UP || c == K_DOWN); | |
| 644 | 5202 } |
| 5203 | |
| 5204 /* | |
| 610 | 5205 * Decide the number of completions to move forward. |
| 5206 * Returns 1 for most keys, height of the popup menu for page-up/down keys. | |
| 5207 */ | |
| 5208 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5209 ins_compl_key2count(int c) |
| 610 | 5210 { |
| 5211 int h; | |
| 5212 | |
| 665 | 5213 if (ins_compl_pum_key(c) && c != K_UP && c != K_DOWN) |
| 610 | 5214 { |
| 5215 h = pum_get_height(); | |
| 5216 if (h > 3) | |
| 5217 h -= 2; /* keep some context */ | |
| 5218 return h; | |
| 5219 } | |
| 5220 return 1; | |
| 7 | 5221 } |
| 5222 | |
| 5223 /* | |
| 681 | 5224 * Return TRUE if completion with "c" should insert the match, FALSE if only |
| 5225 * to change the currently selected completion. | |
| 5226 */ | |
| 5227 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5228 ins_compl_use_match(int c) |
| 681 | 5229 { |
| 5230 switch (c) | |
| 5231 { | |
| 5232 case K_UP: | |
| 5233 case K_DOWN: | |
| 5234 case K_PAGEDOWN: | |
| 5235 case K_KPAGEDOWN: | |
| 5236 case K_S_DOWN: | |
| 5237 case K_PAGEUP: | |
| 5238 case K_KPAGEUP: | |
| 5239 case K_S_UP: | |
| 5240 return FALSE; | |
| 5241 } | |
| 5242 return TRUE; | |
| 5243 } | |
| 5244 | |
| 5245 /* | |
| 7 | 5246 * Do Insert mode completion. |
| 5247 * Called when character "c" was typed, which has a meaning for completion. | |
| 5248 * Returns OK if completion was done, FAIL if something failed (out of mem). | |
| 5249 */ | |
| 5250 static int | |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5251 ins_complete(int c, int enable_pum) |
| 7 | 5252 { |
| 449 | 5253 char_u *line; |
| 5254 int startcol = 0; /* column where searched text starts */ | |
| 5255 colnr_T curs_col; /* cursor column */ | |
| 5256 int n; | |
|
2107
4a4287c09953
updated for version 7.2.390
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5257 int save_w_wrow; |
|
11002
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5258 int save_w_leftcol; |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5259 int insert_match; |
|
10916
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5260 int save_did_ai = did_ai; |
| 7 | 5261 |
| 610 | 5262 compl_direction = ins_compl_key2dir(c); |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5263 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
|
5264 |
| 449 | 5265 if (!compl_started) |
| 7 | 5266 { |
| 5267 /* First time we hit ^N or ^P (in a row, I mean) */ | |
| 5268 | |
| 5269 did_ai = FALSE; | |
| 5270 #ifdef FEAT_SMARTINDENT | |
| 5271 did_si = FALSE; | |
| 5272 can_si = FALSE; | |
| 5273 can_si_back = FALSE; | |
| 5274 #endif | |
| 5275 if (stop_arrow() == FAIL) | |
| 5276 return FAIL; | |
| 5277 | |
| 5278 line = ml_get(curwin->w_cursor.lnum); | |
| 449 | 5279 curs_col = curwin->w_cursor.col; |
| 716 | 5280 compl_pending = 0; |
| 7 | 5281 |
| 1430 | 5282 /* If this same ctrl_x_mode has been interrupted use the text from |
| 449 | 5283 * "compl_startpos" to the cursor as a pattern to add a new word |
| 5284 * instead of expand the one before the cursor, in word-wise if | |
| 1430 | 5285 * "compl_startpos" is not in the same line as the cursor then fix it |
| 5286 * (the line has been split because it was longer than 'tw'). if SOL | |
| 5287 * is set then skip the previous pattern, a word at the beginning of | |
| 5288 * the line has been inserted, we'll look for that -- Acevedo. */ | |
| 665 | 5289 if ((compl_cont_status & CONT_INTRPT) == CONT_INTRPT |
| 5290 && compl_cont_mode == ctrl_x_mode) | |
| 7 | 5291 { |
| 5292 /* | |
| 5293 * it is a continued search | |
| 5294 */ | |
| 449 | 5295 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
|
5296 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
|
5297 || 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
|
5298 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 7 | 5299 { |
| 449 | 5300 if (compl_startpos.lnum != curwin->w_cursor.lnum) |
| 7 | 5301 { |
| 449 | 5302 /* line (probably) wrapped, set compl_startpos to the |
| 5303 * first non_blank in the line, if it is not a wordchar | |
| 5304 * include it to get a better pattern, but then we don't | |
| 5305 * 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
|
5306 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5307 compl_startpos.col = compl_col; |
| 5308 compl_startpos.lnum = curwin->w_cursor.lnum; | |
| 5309 compl_cont_status &= ~CONT_SOL; /* clear SOL if present */ | |
| 7 | 5310 } |
| 5311 else | |
| 5312 { | |
| 5313 /* S_IPOS was set when we inserted a word that was at the | |
| 5314 * beginning of the line, which means that we'll go to SOL | |
| 449 | 5315 * mode but first we need to redefine compl_startpos */ |
| 5316 if (compl_cont_status & CONT_S_IPOS) | |
| 7 | 5317 { |
| 449 | 5318 compl_cont_status |= CONT_SOL; |
| 5319 compl_startpos.col = (colnr_T)(skipwhite( | |
| 5320 line + compl_length | |
| 5321 + compl_startpos.col) - line); | |
| 7 | 5322 } |
| 449 | 5323 compl_col = compl_startpos.col; |
| 7 | 5324 } |
| 449 | 5325 compl_length = curwin->w_cursor.col - (int)compl_col; |
| 502 | 5326 /* IObuff is used to add a "word from the next line" would we |
| 1796 | 5327 * have enough space? just being paranoid */ |
| 7 | 5328 #define MIN_SPACE 75 |
| 449 | 5329 if (compl_length > (IOSIZE - MIN_SPACE)) |
| 7 | 5330 { |
| 449 | 5331 compl_cont_status &= ~CONT_SOL; |
| 5332 compl_length = (IOSIZE - MIN_SPACE); | |
| 5333 compl_col = curwin->w_cursor.col - compl_length; | |
| 7 | 5334 } |
| 449 | 5335 compl_cont_status |= CONT_ADDING | CONT_N_ADDS; |
| 5336 if (compl_length < 1) | |
| 5337 compl_cont_status &= CONT_LOCAL; | |
| 7 | 5338 } |
| 6657 | 5339 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 5340 compl_cont_status = CONT_ADDING | CONT_N_ADDS; |
| 7 | 5341 else |
| 449 | 5342 compl_cont_status = 0; |
| 7 | 5343 } |
| 5344 else | |
| 449 | 5345 compl_cont_status &= CONT_LOCAL; |
| 5346 | |
| 5347 if (!(compl_cont_status & CONT_ADDING)) /* normal expansion */ | |
| 5348 { | |
| 5349 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
|
5350 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
|
5351 /* Remove LOCAL if ctrl_x_mode != CTRL_X_NORMAL */ |
| 449 | 5352 compl_cont_status = 0; |
| 5353 compl_cont_status |= CONT_N_ADDS; | |
| 5354 compl_startpos = curwin->w_cursor; | |
| 5355 startcol = (int)curs_col; | |
| 5356 compl_col = 0; | |
| 7 | 5357 } |
| 5358 | |
| 5359 /* 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
|
5360 if (ctrl_x_mode == CTRL_X_NORMAL || (ctrl_x_mode & CTRL_X_WANT_IDENT)) |
| 7 | 5361 { |
| 449 | 5362 if ((compl_cont_status & CONT_SOL) |
| 7 | 5363 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 5364 { | |
| 449 | 5365 if (!(compl_cont_status & CONT_ADDING)) |
| 7 | 5366 { |
| 449 | 5367 while (--startcol >= 0 && vim_isIDc(line[startcol])) |
| 7 | 5368 ; |
| 449 | 5369 compl_col += ++startcol; |
| 5370 compl_length = curs_col - startcol; | |
| 7 | 5371 } |
| 5372 if (p_ic) | |
| 449 | 5373 compl_pattern = str_foldcase(line + compl_col, |
| 5374 compl_length, NULL, 0); | |
| 7 | 5375 else |
| 449 | 5376 compl_pattern = vim_strnsave(line + compl_col, |
| 5377 compl_length); | |
| 5378 if (compl_pattern == NULL) | |
| 7 | 5379 return FAIL; |
| 5380 } | |
| 449 | 5381 else if (compl_cont_status & CONT_ADDING) |
| 7 | 5382 { |
| 5383 char_u *prefix = (char_u *)"\\<"; | |
| 5384 | |
| 1872 | 5385 /* we need up to 2 extra chars for the prefix */ |
| 449 | 5386 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5387 compl_length) + 2); |
| 449 | 5388 if (compl_pattern == NULL) |
| 7 | 5389 return FAIL; |
| 449 | 5390 if (!vim_iswordp(line + compl_col) |
| 5391 || (compl_col > 0 | |
| 7 | 5392 && ( |
| 5393 #ifdef FEAT_MBYTE | |
| 449 | 5394 vim_iswordp(mb_prevptr(line, line + compl_col)) |
| 7 | 5395 #else |
| 449 | 5396 vim_iswordc(line[compl_col - 1]) |
| 7 | 5397 #endif |
| 5398 ))) | |
| 5399 prefix = (char_u *)""; | |
| 449 | 5400 STRCPY((char *)compl_pattern, prefix); |
| 5401 (void)quote_meta(compl_pattern + STRLEN(prefix), | |
| 5402 line + compl_col, compl_length); | |
| 7 | 5403 } |
| 449 | 5404 else if (--startcol < 0 || |
| 7 | 5405 #ifdef FEAT_MBYTE |
| 449 | 5406 !vim_iswordp(mb_prevptr(line, line + startcol + 1)) |
| 7 | 5407 #else |
| 449 | 5408 !vim_iswordc(line[startcol]) |
| 7 | 5409 #endif |
| 5410 ) | |
| 5411 { | |
| 5412 /* Match any word of at least two chars */ | |
| 449 | 5413 compl_pattern = vim_strsave((char_u *)"\\<\\k\\k"); |
| 5414 if (compl_pattern == NULL) | |
| 7 | 5415 return FAIL; |
| 449 | 5416 compl_col += curs_col; |
| 5417 compl_length = 0; | |
| 7 | 5418 } |
| 5419 else | |
| 5420 { | |
| 5421 #ifdef FEAT_MBYTE | |
| 5422 /* Search the point of change class of multibyte character | |
| 5423 * or not a word single byte character backward. */ | |
| 5424 if (has_mbyte) | |
| 5425 { | |
| 5426 int base_class; | |
| 5427 int head_off; | |
| 5428 | |
| 449 | 5429 startcol -= (*mb_head_off)(line, line + startcol); |
| 5430 base_class = mb_get_class(line + startcol); | |
| 5431 while (--startcol >= 0) | |
| 7 | 5432 { |
| 449 | 5433 head_off = (*mb_head_off)(line, line + startcol); |
| 5434 if (base_class != mb_get_class(line + startcol | |
| 5435 - head_off)) | |
| 7 | 5436 break; |
| 449 | 5437 startcol -= head_off; |
| 7 | 5438 } |
| 5439 } | |
| 5440 else | |
| 5441 #endif | |
| 449 | 5442 while (--startcol >= 0 && vim_iswordc(line[startcol])) |
| 7 | 5443 ; |
| 449 | 5444 compl_col += ++startcol; |
| 5445 compl_length = (int)curs_col - startcol; | |
| 5446 if (compl_length == 1) | |
| 7 | 5447 { |
| 5448 /* Only match word with at least two chars -- webb | |
| 5449 * there's no need to call quote_meta, | |
| 5450 * alloc(7) is enough -- Acevedo | |
| 5451 */ | |
| 449 | 5452 compl_pattern = alloc(7); |
| 5453 if (compl_pattern == NULL) | |
| 7 | 5454 return FAIL; |
| 449 | 5455 STRCPY((char *)compl_pattern, "\\<"); |
| 5456 (void)quote_meta(compl_pattern + 2, line + compl_col, 1); | |
| 5457 STRCAT((char *)compl_pattern, "\\k"); | |
| 7 | 5458 } |
| 5459 else | |
| 5460 { | |
| 449 | 5461 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5462 compl_length) + 2); |
| 449 | 5463 if (compl_pattern == NULL) |
| 7 | 5464 return FAIL; |
| 449 | 5465 STRCPY((char *)compl_pattern, "\\<"); |
| 5466 (void)quote_meta(compl_pattern + 2, line + compl_col, | |
| 5467 compl_length); | |
| 7 | 5468 } |
| 5469 } | |
| 5470 } | |
| 6657 | 5471 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5472 { |
|
12323
4dba3e4f3b01
patch 8.0.1041: bogus characters when indenting during visual-block append
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
5473 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5474 compl_length = (int)curs_col - (int)compl_col; |
| 5475 if (compl_length < 0) /* cursor in indent: empty pattern */ | |
| 5476 compl_length = 0; | |
| 7 | 5477 if (p_ic) |
| 449 | 5478 compl_pattern = str_foldcase(line + compl_col, compl_length, |
| 5479 NULL, 0); | |
| 7 | 5480 else |
| 449 | 5481 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5482 if (compl_pattern == NULL) | |
| 7 | 5483 return FAIL; |
| 5484 } | |
| 5485 else if (ctrl_x_mode == CTRL_X_FILES) | |
| 5486 { | |
| 5332 | 5487 /* Go back to just before the first filename character. */ |
| 5349 | 5488 if (startcol > 0) |
| 5489 { | |
| 5490 char_u *p = line + startcol; | |
| 5491 | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5492 MB_PTR_BACK(line, p); |
| 5349 | 5493 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
|
5494 MB_PTR_BACK(line, p); |
| 5349 | 5495 if (p == line && vim_isfilec(PTR2CHAR(p))) |
| 5496 startcol = 0; | |
| 5497 else | |
| 5498 startcol = (int)(p - line) + 1; | |
| 5499 } | |
| 5345 | 5500 |
| 5501 compl_col += startcol; | |
| 449 | 5502 compl_length = (int)curs_col - startcol; |
| 5503 compl_pattern = addstar(line + compl_col, compl_length, | |
| 5504 EXPAND_FILES); | |
| 5505 if (compl_pattern == NULL) | |
| 7 | 5506 return FAIL; |
| 5507 } | |
| 5508 else if (ctrl_x_mode == CTRL_X_CMDLINE) | |
| 5509 { | |
| 449 | 5510 compl_pattern = vim_strnsave(line, curs_col); |
| 5511 if (compl_pattern == NULL) | |
| 7 | 5512 return FAIL; |
| 449 | 5513 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
|
5514 (int)STRLEN(compl_pattern), curs_col, FALSE); |
| 449 | 5515 if (compl_xp.xp_context == EXPAND_UNSUCCESSFUL |
| 5516 || compl_xp.xp_context == EXPAND_NOTHING) | |
| 935 | 5517 /* No completion possible, use an empty pattern to get a |
| 5518 * "pattern not found" message. */ | |
| 897 | 5519 compl_col = curs_col; |
| 5520 else | |
| 935 | 5521 compl_col = (int)(compl_xp.xp_pattern - compl_pattern); |
| 5522 compl_length = curs_col - compl_col; | |
| 7 | 5523 } |
| 523 | 5524 else if (ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) |
| 502 | 5525 { |
| 12 | 5526 #ifdef FEAT_COMPL_FUNC |
| 5527 /* | |
| 502 | 5528 * Call user defined function 'completefunc' with "a:findstart" |
| 5529 * set to 1 to obtain the length of text to use for completion. | |
| 12 | 5530 */ |
| 502 | 5531 char_u *args[2]; |
| 452 | 5532 int col; |
| 502 | 5533 char_u *funcname; |
| 5534 pos_T pos; | |
| 2631 | 5535 win_T *curwin_save; |
| 5536 buf_T *curbuf_save; | |
| 502 | 5537 |
| 523 | 5538 /* Call 'completefunc' or 'omnifunc' and get pattern length as a |
| 502 | 5539 * string */ |
| 5540 funcname = ctrl_x_mode == CTRL_X_FUNCTION | |
| 5541 ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 5542 if (*funcname == NUL) | |
| 523 | 5543 { |
| 5544 EMSG2(_(e_notset), ctrl_x_mode == CTRL_X_FUNCTION | |
| 5545 ? "completefunc" : "omnifunc"); | |
|
10916
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5546 /* 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
|
5547 did_ai = save_did_ai; |
| 12 | 5548 return FAIL; |
| 523 | 5549 } |
| 452 | 5550 |
| 5551 args[0] = (char_u *)"1"; | |
| 502 | 5552 args[1] = NULL; |
| 5553 pos = curwin->w_cursor; | |
| 2631 | 5554 curwin_save = curwin; |
| 5555 curbuf_save = curbuf; | |
| 502 | 5556 col = call_func_retnr(funcname, 2, args, FALSE); |
| 2631 | 5557 if (curwin_save != curwin || curbuf_save != curbuf) |
| 5558 { | |
| 5559 EMSG(_(e_complwin)); | |
| 5560 return FAIL; | |
| 5561 } | |
| 502 | 5562 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 5563 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
5564 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 5565 { |
| 5566 EMSG(_(e_compldel)); | |
| 5567 return FAIL; | |
| 5568 } | |
| 502 | 5569 |
| 3302 | 5570 /* Return value -2 means the user complete function wants to |
| 3516 | 5571 * cancel the complete without an error. |
| 5572 * Return value -3 does the same as -2 and leaves CTRL-X mode.*/ | |
| 3302 | 5573 if (col == -2) |
| 5574 return FAIL; | |
| 3516 | 5575 if (col == -3) |
| 5576 { | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5577 ctrl_x_mode = CTRL_X_NORMAL; |
| 3516 | 5578 edit_submode = NULL; |
| 5946 | 5579 if (!shortmess(SHM_COMPLETIONMENU)) |
| 5580 msg_clr_cmdline(); | |
| 3516 | 5581 return FAIL; |
| 5582 } | |
| 3302 | 5583 |
| 3078 | 5584 /* |
| 5585 * Reset extended parameters of completion, when start new | |
| 5586 * completion. | |
| 5587 */ | |
| 5588 compl_opt_refresh_always = FALSE; | |
| 5589 | |
| 452 | 5590 if (col < 0) |
| 523 | 5591 col = curs_col; |
| 452 | 5592 compl_col = col; |
| 1872 | 5593 if (compl_col > curs_col) |
| 452 | 5594 compl_col = curs_col; |
| 449 | 5595 |
| 5596 /* Setup variables for completion. Need to obtain "line" again, | |
| 5597 * it may have become invalid. */ | |
| 5598 line = ml_get(curwin->w_cursor.lnum); | |
| 452 | 5599 compl_length = curs_col - compl_col; |
| 449 | 5600 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5601 if (compl_pattern == NULL) | |
| 502 | 5602 #endif |
| 449 | 5603 return FAIL; |
| 5604 } | |
| 477 | 5605 else if (ctrl_x_mode == CTRL_X_SPELL) |
| 5606 { | |
| 744 | 5607 #ifdef FEAT_SPELL |
| 497 | 5608 if (spell_bad_len > 0) |
| 5609 compl_col = curs_col - spell_bad_len; | |
| 5610 else | |
| 5611 compl_col = spell_word_start(startcol); | |
| 5612 if (compl_col >= (colnr_T)startcol) | |
| 897 | 5613 { |
| 5614 compl_length = 0; | |
| 5615 compl_col = curs_col; | |
| 5616 } | |
| 5617 else | |
| 5618 { | |
| 5619 spell_expand_check_cap(compl_col); | |
| 5620 compl_length = (int)curs_col - compl_col; | |
| 5621 } | |
| 818 | 5622 /* Need to obtain "line" again, it may have become invalid. */ |
| 5623 line = ml_get(curwin->w_cursor.lnum); | |
| 477 | 5624 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5625 if (compl_pattern == NULL) | |
| 5626 #endif | |
| 5627 return FAIL; | |
| 5628 } | |
| 449 | 5629 else |
| 5630 { | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10293
diff
changeset
|
5631 internal_error("ins_complete()"); |
| 449 | 5632 return FAIL; |
| 5633 } | |
| 5634 | |
| 5635 if (compl_cont_status & CONT_ADDING) | |
| 7 | 5636 { |
| 5637 edit_submode_pre = (char_u *)_(" Adding"); | |
| 6657 | 5638 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5639 { |
| 5640 /* Insert a new line, keep indentation but ignore 'comments' */ | |
| 5641 #ifdef FEAT_COMMENTS | |
| 5642 char_u *old = curbuf->b_p_com; | |
| 5643 | |
| 5644 curbuf->b_p_com = (char_u *)""; | |
| 5645 #endif | |
| 449 | 5646 compl_startpos.lnum = curwin->w_cursor.lnum; |
| 5647 compl_startpos.col = compl_col; | |
| 7 | 5648 ins_eol('\r'); |
| 5649 #ifdef FEAT_COMMENTS | |
| 5650 curbuf->b_p_com = old; | |
| 5651 #endif | |
| 449 | 5652 compl_length = 0; |
| 5653 compl_col = curwin->w_cursor.col; | |
| 7 | 5654 } |
| 5655 } | |
| 5656 else | |
| 5657 { | |
| 5658 edit_submode_pre = NULL; | |
| 449 | 5659 compl_startpos.col = compl_col; |
| 5660 } | |
| 5661 | |
| 5662 if (compl_cont_status & CONT_LOCAL) | |
| 5663 edit_submode = (char_u *)_(ctrl_x_msgs[CTRL_X_LOCAL_MSG]); | |
| 7 | 5664 else |
| 5665 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 5666 | |
| 3095 | 5667 /* If any of the original typed text has been changed we need to fix |
| 5668 * the redo buffer. */ | |
| 5669 ins_compl_fixRedoBufForLeader(NULL); | |
| 5670 | |
| 694 | 5671 /* Always add completion for the original text. */ |
| 5672 vim_free(compl_orig_text); | |
| 449 | 5673 compl_orig_text = vim_strnsave(line + compl_col, compl_length); |
| 5674 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 5675 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 449 | 5676 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5677 VIM_CLEAR(compl_pattern); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5678 VIM_CLEAR(compl_orig_text); |
| 7 | 5679 return FAIL; |
| 5680 } | |
| 5681 | |
| 5682 /* showmode might reset the internal line pointers, so it must | |
| 5683 * be called before line = ml_get(), or when this address is no | |
| 5684 * longer needed. -- Acevedo. | |
| 5685 */ | |
| 5686 edit_submode_extra = (char_u *)_("-- Searching..."); | |
| 5687 edit_submode_highl = HLF_COUNT; | |
| 5688 showmode(); | |
| 5689 edit_submode_extra = NULL; | |
| 5690 out_flush(); | |
| 5691 } | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5692 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
|
5693 return FAIL; |
| 7 | 5694 |
| 449 | 5695 compl_shown_match = compl_curr_match; |
| 5696 compl_shows_dir = compl_direction; | |
| 7 | 5697 |
| 5698 /* | |
| 665 | 5699 * Find next match (and following matches). |
| 7 | 5700 */ |
|
2107
4a4287c09953
updated for version 7.2.390
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5701 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
|
5702 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
|
5703 n = ins_compl_next(TRUE, ins_compl_key2count(c), insert_match, FALSE); |
| 449 | 5704 |
| 540 | 5705 /* may undisplay the popup menu */ |
| 5706 ins_compl_upd_pum(); | |
| 5707 | |
| 449 | 5708 if (n > 1) /* all matches have been found */ |
| 5709 compl_matches = n; | |
| 5710 compl_curr_match = compl_shown_match; | |
| 5711 compl_direction = compl_shows_dir; | |
| 857 | 5712 |
| 5713 /* Eat the ESC that vgetc() returns after a CTRL-C to avoid leaving Insert | |
| 5714 * mode. */ | |
| 7 | 5715 if (got_int && !global_busy) |
| 5716 { | |
| 5717 (void)vgetc(); | |
| 5718 got_int = FALSE; | |
| 5719 } | |
| 5720 | |
| 449 | 5721 /* we found no match if the list has only the "compl_orig_text"-entry */ |
| 464 | 5722 if (compl_first_match == compl_first_match->cp_next) |
| 449 | 5723 { |
| 5724 edit_submode_extra = (compl_cont_status & CONT_ADDING) | |
| 5725 && compl_length > 1 | |
| 7 | 5726 ? (char_u *)_(e_hitend) : (char_u *)_(e_patnotf); |
| 5727 edit_submode_highl = HLF_E; | |
| 5728 /* remove N_ADDS flag, so next ^X<> won't try to go to ADDING mode, | |
| 5729 * because we couldn't expand anything at first place, but if we used | |
| 5730 * ^P, ^N, ^X^I or ^X^D we might want to add-expand a single-char-word | |
| 5731 * (such as M in M'exico) if not tried already. -- Acevedo */ | |
| 449 | 5732 if ( compl_length > 1 |
| 5733 || (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
|
5734 || (ctrl_x_mode != CTRL_X_NORMAL |
| 7 | 5735 && ctrl_x_mode != CTRL_X_PATH_PATTERNS |
| 5736 && ctrl_x_mode != CTRL_X_PATH_DEFINES)) | |
| 449 | 5737 compl_cont_status &= ~CONT_N_ADDS; |
| 5738 } | |
| 5739 | |
| 464 | 5740 if (compl_curr_match->cp_flags & CONT_S_IPOS) |
| 449 | 5741 compl_cont_status |= CONT_S_IPOS; |
| 7 | 5742 else |
| 449 | 5743 compl_cont_status &= ~CONT_S_IPOS; |
| 7 | 5744 |
| 5745 if (edit_submode_extra == NULL) | |
| 5746 { | |
| 464 | 5747 if (compl_curr_match->cp_flags & ORIGINAL_TEXT) |
| 7 | 5748 { |
| 5749 edit_submode_extra = (char_u *)_("Back at original"); | |
| 5750 edit_submode_highl = HLF_W; | |
| 5751 } | |
| 449 | 5752 else if (compl_cont_status & CONT_S_IPOS) |
| 7 | 5753 { |
| 5754 edit_submode_extra = (char_u *)_("Word from other line"); | |
| 5755 edit_submode_highl = HLF_COUNT; | |
| 5756 } | |
| 464 | 5757 else if (compl_curr_match->cp_next == compl_curr_match->cp_prev) |
| 7 | 5758 { |
| 5759 edit_submode_extra = (char_u *)_("The only match"); | |
| 5760 edit_submode_highl = HLF_COUNT; | |
| 5761 } | |
| 5762 else | |
| 5763 { | |
| 5764 /* Update completion sequence number when needed. */ | |
| 464 | 5765 if (compl_curr_match->cp_number == -1) |
| 7 | 5766 { |
| 464 | 5767 int number = 0; |
| 5768 compl_T *match; | |
| 7 | 5769 |
| 449 | 5770 if (compl_direction == FORWARD) |
| 7 | 5771 { |
| 5772 /* search backwards for the first valid (!= -1) number. | |
| 5773 * This should normally succeed already at the first loop | |
| 5774 * cycle, so it's fast! */ | |
| 464 | 5775 for (match = compl_curr_match->cp_prev; match != NULL |
| 5776 && match != compl_first_match; | |
| 5777 match = match->cp_prev) | |
| 5778 if (match->cp_number != -1) | |
| 7 | 5779 { |
| 464 | 5780 number = match->cp_number; |
| 7 | 5781 break; |
| 5782 } | |
| 5783 if (match != NULL) | |
| 5784 /* go up and assign all numbers which are not assigned | |
| 5785 * yet */ | |
| 540 | 5786 for (match = match->cp_next; |
| 5787 match != NULL && match->cp_number == -1; | |
| 464 | 5788 match = match->cp_next) |
| 5789 match->cp_number = ++number; | |
| 7 | 5790 } |
| 5791 else /* BACKWARD */ | |
| 5792 { | |
| 5793 /* search forwards (upwards) for the first valid (!= -1) | |
| 5794 * number. This should normally succeed already at the | |
| 5795 * first loop cycle, so it's fast! */ | |
| 464 | 5796 for (match = compl_curr_match->cp_next; match != NULL |
| 5797 && match != compl_first_match; | |
| 5798 match = match->cp_next) | |
| 5799 if (match->cp_number != -1) | |
| 7 | 5800 { |
| 464 | 5801 number = match->cp_number; |
| 7 | 5802 break; |
| 5803 } | |
| 5804 if (match != NULL) | |
| 5805 /* go down and assign all numbers which are not | |
| 5806 * assigned yet */ | |
| 464 | 5807 for (match = match->cp_prev; match |
| 5808 && match->cp_number == -1; | |
| 5809 match = match->cp_prev) | |
| 5810 match->cp_number = ++number; | |
| 7 | 5811 } |
| 5812 } | |
| 5813 | |
| 540 | 5814 /* The match should always have a sequence number now, this is |
| 5815 * just a safety check. */ | |
| 464 | 5816 if (compl_curr_match->cp_number != -1) |
| 7 | 5817 { |
| 1063 | 5818 /* Space for 10 text chars. + 2x10-digit no.s = 31. |
| 5819 * Translations may need more than twice that. */ | |
| 5820 static char_u match_ref[81]; | |
| 7 | 5821 |
| 449 | 5822 if (compl_matches > 0) |
| 1063 | 5823 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5824 _("match %d of %d"), | |
| 464 | 5825 compl_curr_match->cp_number, compl_matches); |
| 7 | 5826 else |
| 1063 | 5827 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5828 _("match %d"), | |
| 5829 compl_curr_match->cp_number); | |
| 7 | 5830 edit_submode_extra = match_ref; |
| 5831 edit_submode_highl = HLF_R; | |
| 3318 | 5832 if (dollar_vcol >= 0) |
| 7 | 5833 curs_columns(FALSE); |
| 5834 } | |
| 5835 } | |
| 5836 } | |
| 5837 | |
| 5838 /* Show a message about what (completion) mode we're in. */ | |
| 5839 showmode(); | |
| 5946 | 5840 if (!shortmess(SHM_COMPLETIONMENU)) |
| 5841 { | |
| 5842 if (edit_submode_extra != NULL) | |
| 5843 { | |
| 5844 if (!p_smd) | |
| 5845 msg_attr(edit_submode_extra, | |
| 5846 edit_submode_highl < HLF_COUNT | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5847 ? HL_ATTR(edit_submode_highl) : 0); |
| 5946 | 5848 } |
| 5849 else | |
| 5850 msg_clr_cmdline(); /* necessary for "noshowmode" */ | |
| 5851 } | |
| 7 | 5852 |
| 857 | 5853 /* 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
|
5854 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
|
5855 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
|
5856 |
| 874 | 5857 compl_was_interrupted = compl_interrupted; |
| 857 | 5858 compl_interrupted = FALSE; |
| 540 | 5859 |
| 7 | 5860 return OK; |
| 5861 } | |
| 5862 | |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5863 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
|
5864 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
|
5865 { |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5866 /* 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
|
5867 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
|
5868 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5869 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
|
5870 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5871 /* 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
|
5872 * 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
|
5873 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
|
5874 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
|
5875 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
|
5876 |
|
35d4975a5bb5
patch 8.0.0390: when the window scrolls the popup menu may be garbled
Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5877 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
|
5878 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
|
5879 RedrawingDisabled = n; |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5880 } |
|
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5881 |
| 7 | 5882 /* |
| 5883 * Looks in the first "len" chars. of "src" for search-metachars. | |
| 5884 * If dest is not NULL the chars. are copied there quoting (with | |
| 5885 * a backslash) the metachars, and dest would be NUL terminated. | |
| 5886 * Returns the length (needed) of dest | |
| 5887 */ | |
| 1872 | 5888 static unsigned |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5889 quote_meta(char_u *dest, char_u *src, int len) |
| 7 | 5890 { |
| 1872 | 5891 unsigned m = (unsigned)len + 1; /* one extra for the NUL */ |
| 5892 | |
| 5893 for ( ; --len >= 0; src++) | |
| 7 | 5894 { |
| 5895 switch (*src) | |
| 5896 { | |
| 5897 case '.': | |
| 5898 case '*': | |
| 5899 case '[': | |
| 5900 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5901 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5902 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5903 /* FALLTHROUGH */ |
| 7 | 5904 case '~': |
| 5905 if (!p_magic) /* quote these only if magic is set */ | |
| 5906 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5907 /* FALLTHROUGH */ |
| 7 | 5908 case '\\': |
| 5909 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5910 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5911 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
5912 /* FALLTHROUGH */ |
| 7 | 5913 case '^': /* currently it's not needed. */ |
| 5914 case '$': | |
| 5915 m++; | |
| 5916 if (dest != NULL) | |
| 5917 *dest++ = '\\'; | |
| 5918 break; | |
| 5919 } | |
| 5920 if (dest != NULL) | |
| 5921 *dest++ = *src; | |
| 464 | 5922 # ifdef FEAT_MBYTE |
| 7 | 5923 /* Copy remaining bytes of a multibyte character. */ |
| 5924 if (has_mbyte) | |
| 5925 { | |
| 5926 int i, mb_len; | |
| 5927 | |
| 474 | 5928 mb_len = (*mb_ptr2len)(src) - 1; |
| 7 | 5929 if (mb_len > 0 && len >= mb_len) |
| 5930 for (i = 0; i < mb_len; ++i) | |
| 5931 { | |
| 5932 --len; | |
| 5933 ++src; | |
| 5934 if (dest != NULL) | |
| 5935 *dest++ = *src; | |
| 5936 } | |
| 5937 } | |
| 464 | 5938 # endif |
| 7 | 5939 } |
| 5940 if (dest != NULL) | |
| 5941 *dest = NUL; | |
| 5942 | |
| 5943 return m; | |
| 5944 } | |
| 5945 #endif /* FEAT_INS_EXPAND */ | |
| 5946 | |
| 5947 /* | |
| 5948 * Next character is interpreted literally. | |
| 5949 * A one, two or three digit decimal number is interpreted as its byte value. | |
| 5950 * If one or two digits are entered, the next character is given to vungetc(). | |
| 5951 * For Unicode a character > 255 may be returned. | |
| 5952 */ | |
| 5953 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5954 get_literal(void) |
| 7 | 5955 { |
| 5956 int cc; | |
| 5957 int nc; | |
| 5958 int i; | |
| 5959 int hex = FALSE; | |
| 5960 int octal = FALSE; | |
| 5961 #ifdef FEAT_MBYTE | |
| 5962 int unicode = 0; | |
| 5963 #endif | |
| 5964 | |
| 5965 if (got_int) | |
| 5966 return Ctrl_C; | |
| 5967 | |
| 5968 #ifdef FEAT_GUI | |
| 5969 /* | |
| 5970 * In GUI there is no point inserting the internal code for a special key. | |
| 5971 * It is more useful to insert the string "<KEY>" instead. This would | |
| 5972 * probably be useful in a text window too, but it would not be | |
| 5973 * vi-compatible (maybe there should be an option for it?) -- webb | |
| 5974 */ | |
| 5975 if (gui.in_use) | |
| 5976 ++allow_keys; | |
| 5977 #endif | |
| 5978 #ifdef USE_ON_FLY_SCROLL | |
| 5979 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 5980 #endif | |
| 5981 ++no_mapping; /* don't map the next key hits */ | |
| 5982 cc = 0; | |
| 5983 i = 0; | |
| 5984 for (;;) | |
| 5985 { | |
| 1389 | 5986 nc = plain_vgetc(); |
| 7 | 5987 #ifdef FEAT_CMDL_INFO |
| 5988 if (!(State & CMDLINE) | |
| 5989 # ifdef FEAT_MBYTE | |
| 5990 && MB_BYTE2LEN_CHECK(nc) == 1 | |
| 5991 # endif | |
| 5992 ) | |
| 5993 add_to_showcmd(nc); | |
| 5994 #endif | |
| 5995 if (nc == 'x' || nc == 'X') | |
| 5996 hex = TRUE; | |
| 5997 else if (nc == 'o' || nc == 'O') | |
| 5998 octal = TRUE; | |
| 5999 #ifdef FEAT_MBYTE | |
| 6000 else if (nc == 'u' || nc == 'U') | |
| 6001 unicode = nc; | |
| 6002 #endif | |
| 6003 else | |
| 6004 { | |
| 6005 if (hex | |
| 6006 #ifdef FEAT_MBYTE | |
| 6007 || unicode != 0 | |
| 6008 #endif | |
| 6009 ) | |
| 6010 { | |
| 6011 if (!vim_isxdigit(nc)) | |
| 6012 break; | |
| 6013 cc = cc * 16 + hex2nr(nc); | |
| 6014 } | |
| 6015 else if (octal) | |
| 6016 { | |
| 6017 if (nc < '0' || nc > '7') | |
| 6018 break; | |
| 6019 cc = cc * 8 + nc - '0'; | |
| 6020 } | |
| 6021 else | |
| 6022 { | |
| 6023 if (!VIM_ISDIGIT(nc)) | |
| 6024 break; | |
| 6025 cc = cc * 10 + nc - '0'; | |
| 6026 } | |
| 6027 | |
| 6028 ++i; | |
| 6029 } | |
| 6030 | |
| 6031 if (cc > 255 | |
| 6032 #ifdef FEAT_MBYTE | |
| 6033 && unicode == 0 | |
| 6034 #endif | |
| 6035 ) | |
| 6036 cc = 255; /* limit range to 0-255 */ | |
| 6037 nc = 0; | |
| 6038 | |
| 6039 if (hex) /* hex: up to two chars */ | |
| 6040 { | |
| 6041 if (i >= 2) | |
| 6042 break; | |
| 6043 } | |
| 6044 #ifdef FEAT_MBYTE | |
| 6045 else if (unicode) /* Unicode: up to four or eight chars */ | |
| 6046 { | |
| 6047 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
| 6048 break; | |
| 6049 } | |
| 6050 #endif | |
| 6051 else if (i >= 3) /* decimal or octal: up to three chars */ | |
| 6052 break; | |
| 6053 } | |
| 6054 if (i == 0) /* no number entered */ | |
| 6055 { | |
| 6056 if (nc == K_ZERO) /* NUL is stored as NL */ | |
| 6057 { | |
| 6058 cc = '\n'; | |
| 6059 nc = 0; | |
| 6060 } | |
| 6061 else | |
| 6062 { | |
| 6063 cc = nc; | |
| 6064 nc = 0; | |
| 6065 } | |
| 6066 } | |
| 6067 | |
| 6068 if (cc == 0) /* NUL is stored as NL */ | |
| 6069 cc = '\n'; | |
| 221 | 6070 #ifdef FEAT_MBYTE |
| 6071 if (enc_dbcs && (cc & 0xff) == 0) | |
| 6072 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the | |
| 6073 second byte will cause trouble! */ | |
| 6074 #endif | |
| 7 | 6075 |
| 6076 --no_mapping; | |
| 6077 #ifdef FEAT_GUI | |
| 6078 if (gui.in_use) | |
| 6079 --allow_keys; | |
| 6080 #endif | |
| 6081 if (nc) | |
| 6082 vungetc(nc); | |
| 6083 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */ | |
| 6084 return cc; | |
| 6085 } | |
| 6086 | |
| 6087 /* | |
| 6088 * Insert character, taking care of special keys and mod_mask | |
| 6089 */ | |
| 6090 static void | |
|
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diff
changeset
|
6091 insert_special( |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6092 int c, |
|
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parents:
7799
diff
changeset
|
6093 int allow_modmask, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
6094 int ctrlv) /* c was typed after CTRL-V */ |
| 7 | 6095 { |
| 6096 char_u *p; | |
| 6097 int len; | |
| 6098 | |
| 6099 /* | |
| 6100 * Special function key, translate into "<Key>". Up to the last '>' is | |
| 6101 * inserted with ins_str(), so as not to replace characters in replace | |
| 6102 * mode. | |
| 6103 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
| 6104 * unless 'allow_modmask' is TRUE. | |
| 6105 */ | |
|
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changeset
|
6106 #ifdef MACOS_X |
| 7 | 6107 /* Command-key never produces a normal key */ |
| 6108 if (mod_mask & MOD_MASK_CMD) | |
| 6109 allow_modmask = TRUE; | |
| 6110 #endif | |
| 6111 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
| 6112 { | |
| 6113 p = get_special_key_name(c, mod_mask); | |
| 6114 len = (int)STRLEN(p); | |
| 6115 c = p[len - 1]; | |
| 6116 if (len > 2) | |
| 6117 { | |
| 6118 if (stop_arrow() == FAIL) | |
| 6119 return; | |
| 6120 p[len - 1] = NUL; | |
| 6121 ins_str(p); | |
| 620 | 6122 AppendToRedobuffLit(p, -1); |
| 7 | 6123 ctrlv = FALSE; |
| 6124 } | |
| 6125 } | |
| 6126 if (stop_arrow() == OK) | |
| 6127 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
| 6128 } | |
| 6129 | |
| 6130 /* | |
| 6131 * Special characters in this context are those that need processing other | |
| 6132 * than the simple insertion that can be performed here. This includes ESC | |
| 6133 * which terminates the insert, and CR/NL which need special processing to | |
| 6134 * open up a new line. This routine tries to optimize insertions performed by | |
| 6135 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
| 6136 * stop and defer processing to the "normal" mechanism. | |
| 6137 * '0' and '^' are special, because they can be followed by CTRL-D. | |
| 6138 */ | |
| 6139 #ifdef EBCDIC | |
| 6140 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
| 6141 #else | |
| 6142 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
| 6143 #endif | |
| 6144 | |
| 6145 #ifdef FEAT_MBYTE | |
|
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changeset
|
6146 # define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1)))) |
| 7 | 6147 #else |
|
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changeset
|
6148 # define WHITECHAR(cc) VIM_ISWHITE(cc) |
| 7 | 6149 #endif |
| 6150 | |
| 3584 | 6151 /* |
| 6152 * "flags": INSCHAR_FORMAT - force formatting | |
| 6153 * INSCHAR_CTRLV - char typed just after CTRL-V | |
| 6154 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
| 6155 * | |
| 6156 * NOTE: passes the flags value straight through to internal_format() which, | |
| 6157 * beside INSCHAR_FORMAT (above), is also looking for these: | |
| 6158 * INSCHAR_DO_COM - format comments | |
| 6159 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
| 6160 */ | |
| 7 | 6161 void |
|
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diff
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|
6162 insertchar( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6163 int c, /* character to insert or NUL */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
6164 int flags, /* INSCHAR_FORMAT, etc. */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6165 int second_indent) /* indent for second line if >= 0 */ |
| 7 | 6166 { |
| 6167 int textwidth; | |
| 6168 #ifdef FEAT_COMMENTS | |
| 6169 char_u *p; | |
| 667 | 6170 #endif |
| 7 | 6171 int fo_ins_blank; |
| 6667 | 6172 int force_format = flags & INSCHAR_FORMAT; |
| 6173 | |
| 6174 textwidth = comp_textwidth(force_format); | |
| 7 | 6175 fo_ins_blank = has_format_option(FO_INS_BLANK); |
| 6176 | |
| 6177 /* | |
| 6178 * Try to break the line in two or more pieces when: | |
| 6179 * - Always do this if we have been called to do formatting only. | |
| 6180 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
| 6181 * ends in white space. | |
| 6182 * - Otherwise: | |
| 6183 * - Don't do this if inserting a blank | |
| 6184 * - Don't do this if an existing character is being replaced, unless | |
| 6185 * we're in VREPLACE mode. | |
| 6186 * - Do this if the cursor is not on the line where insert started | |
| 6187 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
| 6188 * before the insert. | |
| 6189 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
| 6190 * before 'textwidth' | |
| 6191 */ | |
| 667 | 6192 if (textwidth > 0 |
| 6667 | 6193 && (force_format |
|
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diff
changeset
|
6194 || (!VIM_ISWHITE(c) |
| 7 | 6195 && !((State & REPLACE_FLAG) |
| 6196 #ifdef FEAT_VREPLACE | |
| 6197 && !(State & VREPLACE_FLAG) | |
| 6198 #endif | |
| 6199 && *ml_get_cursor() != NUL) | |
| 6200 && (curwin->w_cursor.lnum != Insstart.lnum | |
| 6201 || ((!has_format_option(FO_INS_LONG) | |
| 6202 || Insstart_textlen <= (colnr_T)textwidth) | |
| 6203 && (!fo_ins_blank | |
| 6204 || Insstart_blank_vcol <= (colnr_T)textwidth | |
| 6205 )))))) | |
| 6206 { | |
| 667 | 6207 /* Format with 'formatexpr' when it's set. Use internal formatting |
| 6208 * when 'formatexpr' isn't set or it returns non-zero. */ | |
| 6209 #if defined(FEAT_EVAL) | |
| 6667 | 6210 int do_internal = TRUE; |
| 6211 colnr_T virtcol = get_nolist_virtcol() | |
| 6212 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6213 | |
| 6214 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
| 6215 && (force_format || virtcol > (colnr_T)textwidth)) | |
| 1000 | 6216 { |
| 6217 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
| 6218 /* It may be required to save for undo again, e.g. when setline() | |
| 6219 * was called. */ | |
| 6220 ins_need_undo = TRUE; | |
| 6221 } | |
| 6222 if (do_internal) | |
| 667 | 6223 #endif |
| 2004 | 6224 internal_format(textwidth, second_indent, flags, c == NUL, c); |
| 667 | 6225 } |
| 6226 | |
| 7 | 6227 if (c == NUL) /* only formatting was wanted */ |
| 6228 return; | |
| 6229 | |
| 6230 #ifdef FEAT_COMMENTS | |
| 6231 /* Check whether this character should end a comment. */ | |
| 6232 if (did_ai && (int)c == end_comment_pending) | |
| 6233 { | |
| 6234 char_u *line; | |
| 6235 char_u lead_end[COM_MAX_LEN]; /* end-comment string */ | |
| 6236 int middle_len, end_len; | |
| 6237 int i; | |
| 6238 | |
| 6239 /* | |
| 6240 * Need to remove existing (middle) comment leader and insert end | |
| 6241 * comment leader. First, check what comment leader we can find. | |
| 6242 */ | |
| 3562 | 6243 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
| 7 | 6244 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */ |
| 6245 { | |
| 6246 /* Skip middle-comment string */ | |
| 6247 while (*p && p[-1] != ':') /* find end of middle flags */ | |
| 6248 ++p; | |
| 6249 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6250 /* Don't count trailing white space for middle_len */ | |
|
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diff
changeset
|
6251 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
| 7 | 6252 --middle_len; |
| 6253 | |
| 6254 /* Find the end-comment string */ | |
| 6255 while (*p && p[-1] != ':') /* find end of end flags */ | |
| 6256 ++p; | |
| 6257 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6258 | |
| 6259 /* Skip white space before the cursor */ | |
| 6260 i = curwin->w_cursor.col; | |
|
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changeset
|
6261 while (--i >= 0 && VIM_ISWHITE(line[i])) |
| 7 | 6262 ; |
| 6263 i++; | |
| 6264 | |
| 6265 /* Skip to before the middle leader */ | |
| 6266 i -= middle_len; | |
| 6267 | |
| 6268 /* Check some expected things before we go on */ | |
| 6269 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) | |
| 6270 { | |
| 6271 /* Backspace over all the stuff we want to replace */ | |
| 6272 backspace_until_column(i); | |
| 6273 | |
| 6274 /* | |
| 6275 * Insert the end-comment string, except for the last | |
| 6276 * character, which will get inserted as normal later. | |
| 6277 */ | |
| 6278 ins_bytes_len(lead_end, end_len - 1); | |
| 6279 } | |
| 6280 } | |
| 6281 } | |
| 6282 end_comment_pending = NUL; | |
| 6283 #endif | |
| 6284 | |
| 6285 did_ai = FALSE; | |
| 6286 #ifdef FEAT_SMARTINDENT | |
| 6287 did_si = FALSE; | |
| 6288 can_si = FALSE; | |
| 6289 can_si_back = FALSE; | |
| 6290 #endif | |
| 6291 | |
| 6292 /* | |
| 6293 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
| 6294 * This speeds up normal text input considerably. | |
| 6295 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
| 6296 * need to re-indent at a ':', or any other character (but not what | |
| 6297 * 'paste' is set).. | |
| 3390 | 6298 * Don't do this when there an InsertCharPre autocommand is defined, |
| 6299 * because we need to fire the event for every character. | |
|
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diff
changeset
|
6300 * Do the check for InsertCharPre before the call to vpeekc() because the |
|
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diff
changeset
|
6301 * InsertCharPre autocommand could change the input buffer. |
| 7 | 6302 */ |
| 6303 #ifdef USE_ON_FLY_SCROLL | |
| 6304 dont_scroll = FALSE; /* allow scrolling here */ | |
| 6305 #endif | |
| 6306 | |
| 6307 if ( !ISSPECIAL(c) | |
| 6308 #ifdef FEAT_MBYTE | |
| 6309 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
| 6310 #endif | |
|
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diff
changeset
|
6311 && !has_insertcharpre() |
| 7 | 6312 && vpeekc() != NUL |
| 6313 && !(State & REPLACE_FLAG) | |
| 6314 #ifdef FEAT_CINDENT | |
| 6315 && !cindent_on() | |
| 6316 #endif | |
| 6317 #ifdef FEAT_RIGHTLEFT | |
| 6318 && !p_ri | |
| 6319 #endif | |
|
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changeset
|
6320 ) |
| 7 | 6321 { |
| 6322 #define INPUT_BUFLEN 100 | |
| 6323 char_u buf[INPUT_BUFLEN + 1]; | |
| 6324 int i; | |
| 6325 colnr_T virtcol = 0; | |
| 6326 | |
| 6327 buf[0] = c; | |
| 6328 i = 1; | |
| 667 | 6329 if (textwidth > 0) |
| 7 | 6330 virtcol = get_nolist_virtcol(); |
| 6331 /* | |
| 6332 * Stop the string when: | |
| 6333 * - no more chars available | |
| 6334 * - finding a special character (command key) | |
| 6335 * - buffer is full | |
| 6336 * - running into the 'textwidth' boundary | |
| 6337 * - need to check for abbreviation: A non-word char after a word-char | |
| 6338 */ | |
| 6339 while ( (c = vpeekc()) != NUL | |
| 6340 && !ISSPECIAL(c) | |
| 6341 #ifdef FEAT_MBYTE | |
| 6342 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
| 6343 #endif | |
| 6344 && i < INPUT_BUFLEN | |
|
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changeset
|
6345 # ifdef FEAT_FKMAP |
|
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|
6346 && !(p_fkmap && KeyTyped) /* Farsi mode mapping moves cursor */ |
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diff
changeset
|
6347 # endif |
| 7 | 6348 && (textwidth == 0 |
| 6349 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
| 6350 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
| 6351 { | |
| 6352 #ifdef FEAT_RIGHTLEFT | |
| 6353 c = vgetc(); | |
| 6354 if (p_hkmap && KeyTyped) | |
| 6355 c = hkmap(c); /* Hebrew mode mapping */ | |
| 6356 buf[i++] = c; | |
| 6357 #else | |
| 6358 buf[i++] = vgetc(); | |
| 6359 #endif | |
| 6360 } | |
| 6361 | |
| 6362 #ifdef FEAT_DIGRAPHS | |
| 6363 do_digraph(-1); /* clear digraphs */ | |
| 6364 do_digraph(buf[i-1]); /* may be the start of a digraph */ | |
| 6365 #endif | |
| 6366 buf[i] = NUL; | |
| 6367 ins_str(buf); | |
| 6368 if (flags & INSCHAR_CTRLV) | |
| 6369 { | |
| 6370 redo_literal(*buf); | |
| 6371 i = 1; | |
| 6372 } | |
| 6373 else | |
| 6374 i = 0; | |
| 6375 if (buf[i] != NUL) | |
| 620 | 6376 AppendToRedobuffLit(buf + i, -1); |
| 7 | 6377 } |
| 6378 else | |
| 6379 { | |
| 6380 #ifdef FEAT_MBYTE | |
| 667 | 6381 int cc; |
| 6382 | |
| 7 | 6383 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 6384 { | |
| 6385 char_u buf[MB_MAXBYTES + 1]; | |
| 6386 | |
| 6387 (*mb_char2bytes)(c, buf); | |
| 6388 buf[cc] = NUL; | |
| 6389 ins_char_bytes(buf, cc); | |
| 6390 AppendCharToRedobuff(c); | |
| 6391 } | |
| 6392 else | |
| 6393 #endif | |
| 6394 { | |
| 6395 ins_char(c); | |
| 6396 if (flags & INSCHAR_CTRLV) | |
| 6397 redo_literal(c); | |
| 6398 else | |
| 6399 AppendCharToRedobuff(c); | |
| 6400 } | |
| 6401 } | |
| 6402 } | |
| 6403 | |
| 6404 /* | |
| 667 | 6405 * Format text at the current insert position. |
| 3584 | 6406 * |
| 6407 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent | |
| 6408 * will be the comment leader length sent to open_line(). | |
| 667 | 6409 */ |
| 6410 static void | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6411 internal_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6412 int textwidth, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6413 int second_indent, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6414 int flags, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6415 int format_only, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6416 int c) /* character to be inserted (can be NUL) */ |
| 667 | 6417 { |
| 6418 int cc; | |
| 6419 int save_char = NUL; | |
| 6420 int haveto_redraw = FALSE; | |
| 6421 int fo_ins_blank = has_format_option(FO_INS_BLANK); | |
| 6422 #ifdef FEAT_MBYTE | |
| 6423 int fo_multibyte = has_format_option(FO_MBYTE_BREAK); | |
| 6424 #endif | |
| 6425 int fo_white_par = has_format_option(FO_WHITE_PAR); | |
| 6426 int first_line = TRUE; | |
| 6427 #ifdef FEAT_COMMENTS | |
| 6428 colnr_T leader_len; | |
| 6429 int no_leader = FALSE; | |
| 6430 int do_comments = (flags & INSCHAR_DO_COM); | |
| 6431 #endif | |
| 6199 | 6432 #ifdef FEAT_LINEBREAK |
| 6433 int has_lbr = curwin->w_p_lbr; | |
| 6434 | |
| 6435 /* make sure win_lbr_chartabsize() counts correctly */ | |
| 6436 curwin->w_p_lbr = FALSE; | |
| 6437 #endif | |
| 667 | 6438 |
| 6439 /* | |
| 6440 * When 'ai' is off we don't want a space under the cursor to be | |
| 6441 * deleted. Replace it with an 'x' temporarily. | |
| 6442 */ | |
| 2004 | 6443 if (!curbuf->b_p_ai |
| 6444 #ifdef FEAT_VREPLACE | |
| 6445 && !(State & VREPLACE_FLAG) | |
| 6446 #endif | |
| 6447 ) | |
| 667 | 6448 { |
| 6449 cc = gchar_cursor(); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6450 if (VIM_ISWHITE(cc)) |
| 667 | 6451 { |
| 6452 save_char = cc; | |
| 6453 pchar_cursor('x'); | |
| 6454 } | |
| 6455 } | |
| 6456 | |
| 6457 /* | |
| 6458 * Repeat breaking lines, until the current line is not too long. | |
| 6459 */ | |
| 6460 while (!got_int) | |
| 6461 { | |
| 6462 int startcol; /* Cursor column at entry */ | |
| 6463 int wantcol; /* column at textwidth border */ | |
| 6464 int foundcol; /* column for start of spaces */ | |
| 6465 int end_foundcol = 0; /* column for start of word */ | |
| 6466 colnr_T len; | |
| 6467 colnr_T virtcol; | |
| 6468 #ifdef FEAT_VREPLACE | |
| 6469 int orig_col = 0; | |
| 6470 char_u *saved_text = NULL; | |
| 6471 #endif | |
| 6472 colnr_T col; | |
| 2004 | 6473 colnr_T end_col; |
| 6474 | |
| 6475 virtcol = get_nolist_virtcol() | |
| 6476 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6477 if (virtcol <= (colnr_T)textwidth) | |
| 667 | 6478 break; |
| 6479 | |
| 6480 #ifdef FEAT_COMMENTS | |
| 6481 if (no_leader) | |
| 6482 do_comments = FALSE; | |
| 6483 else if (!(flags & INSCHAR_FORMAT) | |
| 6484 && has_format_option(FO_WRAP_COMS)) | |
| 6485 do_comments = TRUE; | |
| 6486 | |
| 6487 /* Don't break until after the comment leader */ | |
| 6488 if (do_comments) | |
| 3562 | 6489 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE); |
| 667 | 6490 else |
| 6491 leader_len = 0; | |
| 6492 | |
| 6493 /* If the line doesn't start with a comment leader, then don't | |
| 6494 * start one in a following broken line. Avoids that a %word | |
| 6495 * moved to the start of the next line causes all following lines | |
| 6496 * to start with %. */ | |
| 6497 if (leader_len == 0) | |
| 6498 no_leader = TRUE; | |
| 6499 #endif | |
| 6500 if (!(flags & INSCHAR_FORMAT) | |
| 6501 #ifdef FEAT_COMMENTS | |
| 6502 && leader_len == 0 | |
| 6503 #endif | |
| 6504 && !has_format_option(FO_WRAP)) | |
| 6505 | |
| 6506 break; | |
| 6507 if ((startcol = curwin->w_cursor.col) == 0) | |
| 6508 break; | |
| 6509 | |
| 6510 /* find column of textwidth border */ | |
| 6511 coladvance((colnr_T)textwidth); | |
| 6512 wantcol = curwin->w_cursor.col; | |
| 6513 | |
| 2004 | 6514 curwin->w_cursor.col = startcol; |
| 667 | 6515 foundcol = 0; |
| 6516 | |
| 6517 /* | |
| 6518 * Find position to break at. | |
| 6519 * Stop at first entered white when 'formatoptions' has 'v' | |
| 6520 */ | |
| 6521 while ((!fo_ins_blank && !has_format_option(FO_INS_VI)) | |
| 3162 | 6522 || (flags & INSCHAR_FORMAT) |
| 667 | 6523 || curwin->w_cursor.lnum != Insstart.lnum |
| 6524 || curwin->w_cursor.col >= Insstart.col) | |
| 6525 { | |
| 2004 | 6526 if (curwin->w_cursor.col == startcol && c != NUL) |
| 6527 cc = c; | |
| 6528 else | |
| 6529 cc = gchar_cursor(); | |
| 667 | 6530 if (WHITECHAR(cc)) |
| 6531 { | |
| 6532 /* remember position of blank just before text */ | |
| 2004 | 6533 end_col = curwin->w_cursor.col; |
| 667 | 6534 |
| 6535 /* find start of sequence of blanks */ | |
| 6536 while (curwin->w_cursor.col > 0 && WHITECHAR(cc)) | |
| 6537 { | |
| 6538 dec_cursor(); | |
| 6539 cc = gchar_cursor(); | |
| 6540 } | |
| 6541 if (curwin->w_cursor.col == 0 && WHITECHAR(cc)) | |
| 6542 break; /* only spaces in front of text */ | |
| 6543 #ifdef FEAT_COMMENTS | |
| 6544 /* Don't break until after the comment leader */ | |
| 6545 if (curwin->w_cursor.col < leader_len) | |
| 6546 break; | |
| 6547 #endif | |
| 6548 if (has_format_option(FO_ONE_LETTER)) | |
| 6549 { | |
| 6550 /* do not break after one-letter words */ | |
| 6551 if (curwin->w_cursor.col == 0) | |
| 6552 break; /* one-letter word at begin */ | |
| 2004 | 6553 #ifdef FEAT_COMMENTS |
| 6554 /* do not break "#a b" when 'tw' is 2 */ | |
| 6555 if (curwin->w_cursor.col <= leader_len) | |
| 6556 break; | |
| 6557 #endif | |
| 667 | 6558 col = curwin->w_cursor.col; |
| 6559 dec_cursor(); | |
| 6560 cc = gchar_cursor(); | |
| 6561 | |
| 6562 if (WHITECHAR(cc)) | |
| 6563 continue; /* one-letter, continue */ | |
| 6564 curwin->w_cursor.col = col; | |
| 6565 } | |
| 2004 | 6566 |
| 6567 inc_cursor(); | |
| 6568 | |
| 6569 end_foundcol = end_col + 1; | |
| 6570 foundcol = curwin->w_cursor.col; | |
| 6571 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 667 | 6572 break; |
| 6573 } | |
| 6574 #ifdef FEAT_MBYTE | |
| 2004 | 6575 else if (cc >= 0x100 && fo_multibyte) |
| 667 | 6576 { |
| 6577 /* Break after or before a multi-byte character. */ | |
| 2004 | 6578 if (curwin->w_cursor.col != startcol) |
| 6579 { | |
| 6580 #ifdef FEAT_COMMENTS | |
| 6581 /* Don't break until after the comment leader */ | |
| 6582 if (curwin->w_cursor.col < leader_len) | |
| 6583 break; | |
| 6584 #endif | |
| 6585 col = curwin->w_cursor.col; | |
| 6586 inc_cursor(); | |
| 6587 /* Don't change end_foundcol if already set. */ | |
| 6588 if (foundcol != curwin->w_cursor.col) | |
| 6589 { | |
| 6590 foundcol = curwin->w_cursor.col; | |
| 6591 end_foundcol = foundcol; | |
| 6592 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 6593 break; | |
| 6594 } | |
| 6595 curwin->w_cursor.col = col; | |
| 6596 } | |
| 6597 | |
| 6598 if (curwin->w_cursor.col == 0) | |
| 6599 break; | |
| 6600 | |
| 6601 col = curwin->w_cursor.col; | |
| 6602 | |
| 6603 dec_cursor(); | |
| 6604 cc = gchar_cursor(); | |
| 6605 | |
| 6606 if (WHITECHAR(cc)) | |
| 6607 continue; /* break with space */ | |
| 6608 #ifdef FEAT_COMMENTS | |
| 6609 /* Don't break until after the comment leader */ | |
| 6610 if (curwin->w_cursor.col < leader_len) | |
| 6611 break; | |
| 6612 #endif | |
| 6613 | |
| 6614 curwin->w_cursor.col = col; | |
| 6615 | |
| 667 | 6616 foundcol = curwin->w_cursor.col; |
| 6617 end_foundcol = foundcol; | |
| 2004 | 6618 if (curwin->w_cursor.col <= (colnr_T)wantcol) |
| 6619 break; | |
| 667 | 6620 } |
| 6621 #endif | |
| 6622 if (curwin->w_cursor.col == 0) | |
| 6623 break; | |
| 6624 dec_cursor(); | |
| 6625 } | |
| 6626 | |
| 6627 if (foundcol == 0) /* no spaces, cannot break line */ | |
| 6628 { | |
| 6629 curwin->w_cursor.col = startcol; | |
| 6630 break; | |
| 6631 } | |
| 6632 | |
| 6633 /* Going to break the line, remove any "$" now. */ | |
| 6634 undisplay_dollar(); | |
| 6635 | |
| 6636 /* | |
| 6637 * Offset between cursor position and line break is used by replace | |
| 6638 * stack functions. VREPLACE does not use this, and backspaces | |
| 6639 * over the text instead. | |
| 6640 */ | |
| 6641 #ifdef FEAT_VREPLACE | |
| 6642 if (State & VREPLACE_FLAG) | |
| 6643 orig_col = startcol; /* Will start backspacing from here */ | |
| 6644 else | |
| 6645 #endif | |
| 2004 | 6646 replace_offset = startcol - end_foundcol; |
| 667 | 6647 |
| 6648 /* | |
| 6649 * adjust startcol for spaces that will be deleted and | |
| 6650 * characters that will remain on top line | |
| 6651 */ | |
| 6652 curwin->w_cursor.col = foundcol; | |
| 2004 | 6653 while ((cc = gchar_cursor(), WHITECHAR(cc)) |
| 6654 && (!fo_white_par || curwin->w_cursor.col < startcol)) | |
| 667 | 6655 inc_cursor(); |
| 6656 startcol -= curwin->w_cursor.col; | |
| 6657 if (startcol < 0) | |
| 6658 startcol = 0; | |
| 6659 | |
| 6660 #ifdef FEAT_VREPLACE | |
| 6661 if (State & VREPLACE_FLAG) | |
| 6662 { | |
| 6663 /* | |
| 6664 * In VREPLACE mode, we will backspace over the text to be | |
| 6665 * wrapped, so save a copy now to put on the next line. | |
| 6666 */ | |
| 6667 saved_text = vim_strsave(ml_get_cursor()); | |
| 6668 curwin->w_cursor.col = orig_col; | |
| 6669 if (saved_text == NULL) | |
| 6670 break; /* Can't do it, out of memory */ | |
| 6671 saved_text[startcol] = NUL; | |
| 6672 | |
| 6673 /* Backspace over characters that will move to the next line */ | |
| 6674 if (!fo_white_par) | |
| 6675 backspace_until_column(foundcol); | |
| 6676 } | |
| 6677 else | |
| 6678 #endif | |
| 6679 { | |
| 6680 /* put cursor after pos. to break line */ | |
| 6681 if (!fo_white_par) | |
| 6682 curwin->w_cursor.col = foundcol; | |
| 6683 } | |
| 6684 | |
| 6685 /* | |
| 6686 * Split the line just before the margin. | |
| 6687 * Only insert/delete lines, but don't really redraw the window. | |
| 6688 */ | |
| 6689 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX | |
| 6690 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0) | |
| 6691 #ifdef FEAT_COMMENTS | |
| 6692 + (do_comments ? OPENLINE_DO_COM : 0) | |
| 3584 | 6693 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0) |
| 6694 #endif | |
| 6695 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent)); | |
| 6696 if (!(flags & INSCHAR_COM_LIST)) | |
| 6697 old_indent = 0; | |
| 667 | 6698 |
| 6699 replace_offset = 0; | |
| 6700 if (first_line) | |
| 6701 { | |
| 3584 | 6702 if (!(flags & INSCHAR_COM_LIST)) |
| 6703 { | |
| 6704 /* | |
| 3632 | 6705 * This section is for auto-wrap of numeric lists. When not |
| 6706 * in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST | |
| 6707 * flag will be set and open_line() will handle it (as seen | |
| 6708 * above). The code here (and in get_number_indent()) will | |
| 6709 * recognize comments if needed... | |
| 3584 | 6710 */ |
| 6711 if (second_indent < 0 && has_format_option(FO_Q_NUMBER)) | |
| 3632 | 6712 second_indent = |
| 6713 get_number_indent(curwin->w_cursor.lnum - 1); | |
| 3584 | 6714 if (second_indent >= 0) |
| 6715 { | |
| 667 | 6716 #ifdef FEAT_VREPLACE |
| 3584 | 6717 if (State & VREPLACE_FLAG) |
| 6718 change_indent(INDENT_SET, second_indent, | |
| 6719 FALSE, NUL, TRUE); | |
| 6720 else | |
| 6721 #endif | |
| 3632 | 6722 #ifdef FEAT_COMMENTS |
| 6723 if (leader_len > 0 && second_indent - leader_len > 0) | |
| 6724 { | |
| 6725 int i; | |
| 6726 int padding = second_indent - leader_len; | |
| 6727 | |
| 6728 /* We started at the first_line of a numbered list | |
| 6729 * that has a comment. the open_line() function has | |
| 6730 * inserted the proper comment leader and positioned | |
| 6731 * the cursor at the end of the split line. Now we | |
| 6732 * add the additional whitespace needed after the | |
| 6733 * comment leader for the numbered list. */ | |
| 6734 for (i = 0; i < padding; i++) | |
| 6735 ins_str((char_u *)" "); | |
| 3650 | 6736 changed_bytes(curwin->w_cursor.lnum, leader_len); |
| 3632 | 6737 } |
| 6738 else | |
| 6739 { | |
| 6740 #endif | |
| 3584 | 6741 (void)set_indent(second_indent, SIN_CHANGED); |
| 3632 | 6742 #ifdef FEAT_COMMENTS |
| 6743 } | |
| 6744 #endif | |
| 3584 | 6745 } |
| 667 | 6746 } |
| 6747 first_line = FALSE; | |
| 6748 } | |
| 6749 | |
| 6750 #ifdef FEAT_VREPLACE | |
| 6751 if (State & VREPLACE_FLAG) | |
| 6752 { | |
| 6753 /* | |
| 6754 * In VREPLACE mode we have backspaced over the text to be | |
| 6755 * moved, now we re-insert it into the new line. | |
| 6756 */ | |
| 6757 ins_bytes(saved_text); | |
| 6758 vim_free(saved_text); | |
| 6759 } | |
| 6760 else | |
| 6761 #endif | |
| 6762 { | |
| 6763 /* | |
| 6764 * Check if cursor is not past the NUL off the line, cindent | |
| 6765 * may have added or removed indent. | |
| 6766 */ | |
| 6767 curwin->w_cursor.col += startcol; | |
| 6768 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 6769 if (curwin->w_cursor.col > len) | |
| 6770 curwin->w_cursor.col = len; | |
| 6771 } | |
| 6772 | |
| 6773 haveto_redraw = TRUE; | |
| 6774 #ifdef FEAT_CINDENT | |
| 6775 can_cindent = TRUE; | |
| 6776 #endif | |
| 6777 /* moved the cursor, don't autoindent or cindent now */ | |
| 6778 did_ai = FALSE; | |
| 6779 #ifdef FEAT_SMARTINDENT | |
| 6780 did_si = FALSE; | |
| 6781 can_si = FALSE; | |
| 6782 can_si_back = FALSE; | |
| 6783 #endif | |
| 6784 line_breakcheck(); | |
| 6785 } | |
| 6786 | |
| 6787 if (save_char != NUL) /* put back space after cursor */ | |
| 6788 pchar_cursor(save_char); | |
| 6789 | |
| 6199 | 6790 #ifdef FEAT_LINEBREAK |
| 6791 curwin->w_p_lbr = has_lbr; | |
| 6792 #endif | |
| 667 | 6793 if (!format_only && haveto_redraw) |
| 6794 { | |
| 6795 update_topline(); | |
| 6796 redraw_curbuf_later(VALID); | |
| 6797 } | |
| 6798 } | |
| 6799 | |
| 6800 /* | |
| 7 | 6801 * Called after inserting or deleting text: When 'formatoptions' includes the |
| 6802 * 'a' flag format from the current line until the end of the paragraph. | |
| 6803 * Keep the cursor at the same position relative to the text. | |
| 6804 * The caller must have saved the cursor line for undo, following ones will be | |
| 6805 * saved here. | |
| 6806 */ | |
| 6807 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6808 auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6809 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
|
6810 int prev_line) /* may start in previous line */ |
| 7 | 6811 { |
| 6812 pos_T pos; | |
| 6813 colnr_T len; | |
| 6814 char_u *old; | |
| 6815 char_u *new, *pnew; | |
| 6816 int wasatend; | |
| 301 | 6817 int cc; |
| 7 | 6818 |
| 6819 if (!has_format_option(FO_AUTO)) | |
| 6820 return; | |
| 6821 | |
| 6822 pos = curwin->w_cursor; | |
| 6823 old = ml_get_curline(); | |
| 6824 | |
| 6825 /* may remove added space */ | |
| 6826 check_auto_format(FALSE); | |
| 6827 | |
| 6828 /* Don't format in Insert mode when the cursor is on a trailing blank, the | |
| 6829 * user might insert normal text next. Also skip formatting when "1" is | |
| 6830 * in 'formatoptions' and there is a single character before the cursor. | |
| 6831 * Otherwise the line would be broken and when typing another non-white | |
| 6832 * next they are not joined back together. */ | |
| 1872 | 6833 wasatend = (pos.col == (colnr_T)STRLEN(old)); |
| 7 | 6834 if (*old != NUL && !trailblank && wasatend) |
| 6835 { | |
| 6836 dec_cursor(); | |
| 301 | 6837 cc = gchar_cursor(); |
| 6838 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0 | |
| 6839 && has_format_option(FO_ONE_LETTER)) | |
| 7 | 6840 dec_cursor(); |
| 301 | 6841 cc = gchar_cursor(); |
| 6842 if (WHITECHAR(cc)) | |
| 7 | 6843 { |
| 6844 curwin->w_cursor = pos; | |
| 6845 return; | |
| 6846 } | |
| 6847 curwin->w_cursor = pos; | |
| 6848 } | |
| 6849 | |
| 6850 #ifdef FEAT_COMMENTS | |
| 6851 /* With the 'c' flag in 'formatoptions' and 't' missing: only format | |
| 6852 * comments. */ | |
| 6853 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP) | |
| 3562 | 6854 && get_leader_len(old, NULL, FALSE, TRUE) == 0) |
| 7 | 6855 return; |
| 6856 #endif | |
| 6857 | |
| 6858 /* | |
| 6859 * May start formatting in a previous line, so that after "x" a word is | |
| 6860 * moved to the previous line if it fits there now. Only when this is not | |
| 6861 * the start of a paragraph. | |
| 6862 */ | |
| 6863 if (prev_line && !paragraph_start(curwin->w_cursor.lnum)) | |
| 6864 { | |
| 6865 --curwin->w_cursor.lnum; | |
| 6866 if (u_save_cursor() == FAIL) | |
| 6867 return; | |
| 6868 } | |
| 6869 | |
| 6870 /* | |
| 6871 * Do the formatting and restore the cursor position. "saved_cursor" will | |
| 6872 * be adjusted for the text formatting. | |
| 6873 */ | |
| 6874 saved_cursor = pos; | |
| 1563 | 6875 format_lines((linenr_T)-1, FALSE); |
| 7 | 6876 curwin->w_cursor = saved_cursor; |
| 6877 saved_cursor.lnum = 0; | |
| 6878 | |
| 6879 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6880 { | |
| 6881 /* "cannot happen" */ | |
| 6882 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6883 coladvance((colnr_T)MAXCOL); | |
| 6884 } | |
| 6885 else | |
| 6886 check_cursor_col(); | |
| 6887 | |
| 6888 /* Insert mode: If the cursor is now after the end of the line while it | |
| 6889 * previously wasn't, the line was broken. Because of the rule above we | |
| 6890 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph | |
| 6891 * formatted. */ | |
| 6892 if (!wasatend && has_format_option(FO_WHITE_PAR)) | |
| 6893 { | |
| 6894 new = ml_get_curline(); | |
| 835 | 6895 len = (colnr_T)STRLEN(new); |
| 7 | 6896 if (curwin->w_cursor.col == len) |
| 6897 { | |
| 6898 pnew = vim_strnsave(new, len + 2); | |
| 6899 pnew[len] = ' '; | |
| 6900 pnew[len + 1] = NUL; | |
| 6901 ml_replace(curwin->w_cursor.lnum, pnew, FALSE); | |
| 6902 /* remove the space later */ | |
| 6903 did_add_space = TRUE; | |
| 6904 } | |
| 6905 else | |
| 6906 /* may remove added space */ | |
| 6907 check_auto_format(FALSE); | |
| 6908 } | |
| 6909 | |
| 6910 check_cursor(); | |
| 6911 } | |
| 6912 | |
| 6913 /* | |
| 6914 * When an extra space was added to continue a paragraph for auto-formatting, | |
| 6915 * delete it now. The space must be under the cursor, just after the insert | |
| 6916 * position. | |
| 6917 */ | |
| 6918 static void | |
|
7817
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parents:
7799
diff
changeset
|
6919 check_auto_format( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6920 int end_insert) /* TRUE when ending Insert mode */ |
| 7 | 6921 { |
| 6922 int c = ' '; | |
| 301 | 6923 int cc; |
| 7 | 6924 |
| 6925 if (did_add_space) | |
| 6926 { | |
| 301 | 6927 cc = gchar_cursor(); |
| 6928 if (!WHITECHAR(cc)) | |
| 7 | 6929 /* Somehow the space was removed already. */ |
| 6930 did_add_space = FALSE; | |
| 6931 else | |
| 6932 { | |
| 6933 if (!end_insert) | |
| 6934 { | |
| 6935 inc_cursor(); | |
| 6936 c = gchar_cursor(); | |
| 6937 dec_cursor(); | |
| 6938 } | |
| 6939 if (c != NUL) | |
| 6940 { | |
| 6941 /* The space is no longer at the end of the line, delete it. */ | |
| 6942 del_char(FALSE); | |
| 6943 did_add_space = FALSE; | |
| 6944 } | |
| 6945 } | |
| 6946 } | |
| 6947 } | |
| 6948 | |
| 6949 /* | |
| 6950 * Find out textwidth to be used for formatting: | |
| 6951 * if 'textwidth' option is set, use it | |
|
12515
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parents:
12513
diff
changeset
|
6952 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin' |
| 7 | 6953 * if invalid value, use 0. |
| 6954 * Set default to window width (maximum 79) for "gq" operator. | |
| 6955 */ | |
| 6956 int | |
|
7817
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parents:
7799
diff
changeset
|
6957 comp_textwidth( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6958 int ff) /* force formatting (for "gq" command) */ |
| 7 | 6959 { |
| 6960 int textwidth; | |
| 6961 | |
| 6962 textwidth = curbuf->b_p_tw; | |
| 6963 if (textwidth == 0 && curbuf->b_p_wm) | |
| 6964 { | |
| 6965 /* The width is the window width minus 'wrapmargin' minus all the | |
| 6966 * things that add to the margin. */ | |
|
12515
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parents:
12513
diff
changeset
|
6967 textwidth = curwin->w_width - curbuf->b_p_wm; |
| 7 | 6968 #ifdef FEAT_CMDWIN |
| 6969 if (cmdwin_type != 0) | |
| 6970 textwidth -= 1; | |
| 6971 #endif | |
| 6972 #ifdef FEAT_FOLDING | |
| 6973 textwidth -= curwin->w_p_fdc; | |
| 6974 #endif | |
| 6975 #ifdef FEAT_SIGNS | |
|
9852
4eea48b76d03
commit https://github.com/vim/vim/commit/95ec9d6a6ab3117d60ff638670a803d43974ba51
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parents:
9826
diff
changeset
|
6976 if (signcolumn_on(curwin)) |
| 7 | 6977 textwidth -= 1; |
| 6978 #endif | |
|
2178
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Bram Moolenaar <bram@vim.org>
parents:
2107
diff
changeset
|
6979 if (curwin->w_p_nu || curwin->w_p_rnu) |
| 7 | 6980 textwidth -= 8; |
| 6981 } | |
| 6982 if (textwidth < 0) | |
| 6983 textwidth = 0; | |
| 6984 if (ff && textwidth == 0) | |
| 6985 { | |
|
12515
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parents:
12513
diff
changeset
|
6986 textwidth = curwin->w_width - 1; |
| 7 | 6987 if (textwidth > 79) |
| 6988 textwidth = 79; | |
| 6989 } | |
| 6990 return textwidth; | |
| 6991 } | |
| 6992 | |
| 6993 /* | |
| 6994 * Put a character in the redo buffer, for when just after a CTRL-V. | |
| 6995 */ | |
| 6996 static void | |
|
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parents:
7799
diff
changeset
|
6997 redo_literal(int c) |
| 7 | 6998 { |
| 6999 char_u buf[10]; | |
| 7000 | |
| 7001 /* Only digits need special treatment. Translate them into a string of | |
| 7002 * three digits. */ | |
| 7003 if (VIM_ISDIGIT(c)) | |
| 7004 { | |
| 1872 | 7005 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
| 7 | 7006 AppendToRedobuff(buf); |
| 7007 } | |
| 7008 else | |
| 7009 AppendCharToRedobuff(c); | |
| 7010 } | |
| 7011 | |
| 7012 /* | |
| 7013 * start_arrow() is called when an arrow key is used in insert mode. | |
| 484 | 7014 * For undo/redo it resembles hitting the <ESC> key. |
| 7 | 7015 */ |
| 7016 static void | |
|
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diff
changeset
|
7017 start_arrow( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7018 pos_T *end_insert_pos) /* can be NULL */ |
|
7074
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6971
diff
changeset
|
7019 { |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7020 start_arrow_common(end_insert_pos, TRUE); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7021 } |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7022 |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7023 /* |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7024 * Like start_arrow() but with end_change argument. |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7025 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7026 */ |
|
c8efa41dd451
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parents:
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diff
changeset
|
7027 static void |
|
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7799
diff
changeset
|
7028 start_arrow_with_change( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7029 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7030 int end_change) /* end undoable change */ |
|
7074
c8efa41dd451
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diff
changeset
|
7031 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7032 start_arrow_common(end_insert_pos, end_change); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7033 if (!end_change) |
|
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parents:
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diff
changeset
|
7034 { |
|
c8efa41dd451
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6971
diff
changeset
|
7035 AppendCharToRedobuff(Ctrl_G); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7036 AppendCharToRedobuff('U'); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7037 } |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
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6971
diff
changeset
|
7038 } |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7039 |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7040 static void |
|
7817
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7799
diff
changeset
|
7041 start_arrow_common( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7042 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7043 int end_change) /* end undoable change */ |
|
7074
c8efa41dd451
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6971
diff
changeset
|
7044 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7045 if (!arrow_used && end_change) /* something has been inserted */ |
| 7 | 7046 { |
| 7047 AppendToRedobuff(ESC_STR); | |
| 5434 | 7048 stop_insert(end_insert_pos, FALSE, FALSE); |
| 7 | 7049 arrow_used = TRUE; /* this means we stopped the current insert */ |
| 7050 } | |
| 744 | 7051 #ifdef FEAT_SPELL |
| 221 | 7052 check_spell_redraw(); |
| 7053 #endif | |
| 7 | 7054 } |
| 7055 | |
| 744 | 7056 #ifdef FEAT_SPELL |
| 221 | 7057 /* |
| 7058 * If we skipped highlighting word at cursor, do it now. | |
| 7059 * It may be skipped again, thus reset spell_redraw_lnum first. | |
| 7060 */ | |
| 7061 static void | |
|
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parents:
7799
diff
changeset
|
7062 check_spell_redraw(void) |
| 221 | 7063 { |
| 7064 if (spell_redraw_lnum != 0) | |
| 7065 { | |
| 7066 linenr_T lnum = spell_redraw_lnum; | |
| 7067 | |
| 7068 spell_redraw_lnum = 0; | |
| 7069 redrawWinline(lnum, FALSE); | |
| 7070 } | |
| 7071 } | |
| 484 | 7072 |
| 7073 /* | |
| 7074 * Called when starting CTRL_X_SPELL mode: Move backwards to a previous badly | |
| 7075 * spelled word, if there is one. | |
| 7076 */ | |
| 7077 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7078 spell_back_to_badword(void) |
| 484 | 7079 { |
| 7080 pos_T tpos = curwin->w_cursor; | |
| 7081 | |
| 499 | 7082 spell_bad_len = spell_move_to(curwin, BACKWARD, TRUE, TRUE, NULL); |
| 484 | 7083 if (curwin->w_cursor.col != tpos.col) |
| 7084 start_arrow(&tpos); | |
| 7085 } | |
| 221 | 7086 #endif |
| 7087 | |
| 7 | 7088 /* |
| 7089 * stop_arrow() is called before a change is made in insert mode. | |
| 7090 * If an arrow key has been used, start a new insertion. | |
| 7091 * Returns FAIL if undo is impossible, shouldn't insert then. | |
| 7092 */ | |
| 7093 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7094 stop_arrow(void) |
| 7 | 7095 { |
| 7096 if (arrow_used) | |
| 7097 { | |
| 6138 | 7098 Insstart = curwin->w_cursor; /* new insertion starts here */ |
| 7099 if (Insstart.col > Insstart_orig.col && !ins_need_undo) | |
| 7100 /* Don't update the original insert position when moved to the | |
| 7101 * right, except when nothing was inserted yet. */ | |
| 7102 update_Insstart_orig = FALSE; | |
| 7103 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
| 7104 | |
| 7 | 7105 if (u_save_cursor() == OK) |
| 7106 { | |
| 7107 arrow_used = FALSE; | |
| 7108 ins_need_undo = FALSE; | |
| 7109 } | |
| 6138 | 7110 |
| 7 | 7111 ai_col = 0; |
| 7112 #ifdef FEAT_VREPLACE | |
| 7113 if (State & VREPLACE_FLAG) | |
| 7114 { | |
| 7115 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 7116 vr_lines_changed = 1; | |
| 7117 } | |
| 7118 #endif | |
| 7119 ResetRedobuff(); | |
| 7120 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */ | |
| 613 | 7121 new_insert_skip = 2; |
| 7 | 7122 } |
| 7123 else if (ins_need_undo) | |
| 7124 { | |
| 7125 if (u_save_cursor() == OK) | |
| 7126 ins_need_undo = FALSE; | |
| 7127 } | |
| 7128 | |
| 7129 #ifdef FEAT_FOLDING | |
| 7130 /* Always open fold at the cursor line when inserting something. */ | |
| 7131 foldOpenCursor(); | |
| 7132 #endif | |
| 7133 | |
| 7134 return (arrow_used || ins_need_undo ? FAIL : OK); | |
| 7135 } | |
| 7136 | |
| 7137 /* | |
| 840 | 7138 * Do a few things to stop inserting. |
| 7139 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
| 7140 * to another window/buffer. | |
| 7 | 7141 */ |
| 7142 static void | |
|
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7799
diff
changeset
|
7143 stop_insert( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7144 pos_T *end_insert_pos, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7145 int esc, /* called by ins_esc() */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7146 int nomove) /* <c-\><c-o>, don't move cursor */ |
| 7 | 7147 { |
| 603 | 7148 int cc; |
| 7149 char_u *ptr; | |
| 7 | 7150 |
| 7151 stop_redo_ins(); | |
| 7152 replace_flush(); /* abandon replace stack */ | |
| 7153 | |
| 7154 /* | |
| 603 | 7155 * Save the inserted text for later redo with ^@ and CTRL-A. |
| 7156 * Don't do it when "restart_edit" was set and nothing was inserted, | |
| 7157 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
| 7 | 7158 */ |
| 603 | 7159 ptr = get_inserted(); |
| 615 | 7160 if (did_restart_edit == 0 || (ptr != NULL |
| 7161 && (int)STRLEN(ptr) > new_insert_skip)) | |
| 603 | 7162 { |
| 7163 vim_free(last_insert); | |
| 7164 last_insert = ptr; | |
| 7165 last_insert_skip = new_insert_skip; | |
| 7166 } | |
| 7167 else | |
| 7168 vim_free(ptr); | |
| 7 | 7169 |
| 840 | 7170 if (!arrow_used && end_insert_pos != NULL) |
| 7 | 7171 { |
| 7172 /* Auto-format now. It may seem strange to do this when stopping an | |
| 7173 * insertion (or moving the cursor), but it's required when appending | |
| 7174 * a line and having it end in a space. But only do it when something | |
| 7175 * was actually inserted, otherwise undo won't work. */ | |
| 10 | 7176 if (!ins_need_undo && has_format_option(FO_AUTO)) |
| 7 | 7177 { |
| 10 | 7178 pos_T tpos = curwin->w_cursor; |
| 7179 | |
| 7 | 7180 /* When the cursor is at the end of the line after a space the |
| 7181 * formatting will move it to the following word. Avoid that by | |
| 7182 * moving the cursor onto the space. */ | |
| 7183 cc = 'x'; | |
| 7184 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
| 7185 { | |
| 7186 dec_cursor(); | |
| 7187 cc = gchar_cursor(); | |
|
11129
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11127
diff
changeset
|
7188 if (!VIM_ISWHITE(cc)) |
| 10 | 7189 curwin->w_cursor = tpos; |
| 7 | 7190 } |
| 7191 | |
| 7192 auto_format(TRUE, FALSE); | |
| 7193 | |
|
11129
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11127
diff
changeset
|
7194 if (VIM_ISWHITE(cc)) |
| 10 | 7195 { |
| 7196 if (gchar_cursor() != NUL) | |
| 7197 inc_cursor(); | |
| 7198 #ifdef FEAT_VIRTUALEDIT | |
| 7199 /* If the cursor is still at the same character, also keep | |
| 7200 * the "coladd". */ | |
| 7201 if (gchar_cursor() == NUL | |
| 7202 && curwin->w_cursor.lnum == tpos.lnum | |
| 7203 && curwin->w_cursor.col == tpos.col) | |
| 7204 curwin->w_cursor.coladd = tpos.coladd; | |
| 7205 #endif | |
| 7206 } | |
| 7 | 7207 } |
| 7208 | |
| 7209 /* If a space was inserted for auto-formatting, remove it now. */ | |
| 7210 check_auto_format(TRUE); | |
| 7211 | |
| 7212 /* If we just did an auto-indent, remove the white space from the end | |
| 10 | 7213 * of the line, and put the cursor back. |
| 1892 | 7214 * Do this when ESC was used or moving the cursor up/down. |
| 7215 * Check for the old position still being valid, just in case the text | |
| 7216 * got changed unexpectedly. */ | |
| 5434 | 7217 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
| 1892 | 7218 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
| 7219 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
| 7 | 7220 { |
| 10 | 7221 pos_T tpos = curwin->w_cursor; |
| 7222 | |
| 7223 curwin->w_cursor = *end_insert_pos; | |
| 1892 | 7224 check_cursor_col(); /* make sure it is not past the line */ |
| 786 | 7225 for (;;) |
| 7226 { | |
| 7227 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
| 7228 --curwin->w_cursor.col; | |
| 7229 cc = gchar_cursor(); | |
|
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11127
diff
changeset
|
7230 if (!VIM_ISWHITE(cc)) |
| 786 | 7231 break; |
| 1892 | 7232 if (del_char(TRUE) == FAIL) |
| 7233 break; /* should not happen */ | |
| 786 | 7234 } |
| 10 | 7235 if (curwin->w_cursor.lnum != tpos.lnum) |
| 7236 curwin->w_cursor = tpos; | |
| 6318 | 7237 else |
| 7238 { | |
| 6363 | 7239 /* reset tpos, could have been invalidated in the loop above */ |
| 7240 tpos = curwin->w_cursor; | |
| 6318 | 7241 tpos.col++; |
| 7242 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
| 7243 ++curwin->w_cursor.col; /* put cursor back on the NUL */ | |
| 7244 } | |
| 7 | 7245 |
| 7246 /* <C-S-Right> may have started Visual mode, adjust the position for | |
| 7247 * deleted characters. */ | |
| 7248 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) | |
| 7249 { | |
| 1872 | 7250 int len = (int)STRLEN(ml_get_curline()); |
| 7251 | |
| 7252 if (VIsual.col > len) | |
| 7 | 7253 { |
| 1872 | 7254 VIsual.col = len; |
| 5735 | 7255 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7256 VIsual.coladd = 0; |
| 5735 | 7257 #endif |
| 7 | 7258 } |
| 7259 } | |
| 7260 } | |
| 7261 } | |
| 7262 did_ai = FALSE; | |
| 7263 #ifdef FEAT_SMARTINDENT | |
| 7264 did_si = FALSE; | |
| 7265 can_si = FALSE; | |
| 7266 can_si_back = FALSE; | |
| 7267 #endif | |
| 7268 | |
| 840 | 7269 /* Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
| 7270 * now in a different buffer. */ | |
| 7271 if (end_insert_pos != NULL) | |
| 7272 { | |
| 7273 curbuf->b_op_start = Insstart; | |
| 5680 | 7274 curbuf->b_op_start_orig = Insstart_orig; |
| 840 | 7275 curbuf->b_op_end = *end_insert_pos; |
| 7276 } | |
| 7 | 7277 } |
| 7278 | |
| 7279 /* | |
| 7280 * Set the last inserted text to a single character. | |
| 7281 * Used for the replace command. | |
| 7282 */ | |
| 7283 void | |
|
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parents:
7799
diff
changeset
|
7284 set_last_insert(int c) |
| 7 | 7285 { |
| 7286 char_u *s; | |
| 7287 | |
| 7288 vim_free(last_insert); | |
| 7289 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
| 7290 if (last_insert != NULL) | |
| 7291 { | |
| 7292 s = last_insert; | |
| 7293 /* Use the CTRL-V only when entering a special char */ | |
| 7294 if (c < ' ' || c == DEL) | |
| 7295 *s++ = Ctrl_V; | |
| 7296 s = add_char2buf(c, s); | |
| 7297 *s++ = ESC; | |
| 7298 *s++ = NUL; | |
| 7299 last_insert_skip = 0; | |
| 7300 } | |
| 7301 } | |
| 7302 | |
| 359 | 7303 #if defined(EXITFREE) || defined(PROTO) |
| 7304 void | |
|
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parents:
7799
diff
changeset
|
7305 free_last_insert(void) |
| 359 | 7306 { |
|
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parents:
13240
diff
changeset
|
7307 VIM_CLEAR(last_insert); |
| 1446 | 7308 # ifdef FEAT_INS_EXPAND |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7309 VIM_CLEAR(compl_orig_text); |
| 1446 | 7310 # endif |
| 359 | 7311 } |
| 7312 #endif | |
| 7313 | |
| 7 | 7314 /* |
| 7315 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
| 7316 * and CSI. Handle multi-byte characters. | |
| 7317 * Returns a pointer to after the added bytes. | |
| 7318 */ | |
| 7319 char_u * | |
|
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parents:
7799
diff
changeset
|
7320 add_char2buf(int c, char_u *s) |
| 7 | 7321 { |
| 7322 #ifdef FEAT_MBYTE | |
| 3549 | 7323 char_u temp[MB_MAXBYTES + 1]; |
| 7 | 7324 int i; |
| 7325 int len; | |
| 7326 | |
| 7327 len = (*mb_char2bytes)(c, temp); | |
| 7328 for (i = 0; i < len; ++i) | |
| 7329 { | |
| 7330 c = temp[i]; | |
| 7331 #endif | |
| 7332 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */ | |
| 7333 if (c == K_SPECIAL) | |
| 7334 { | |
| 7335 *s++ = K_SPECIAL; | |
| 7336 *s++ = KS_SPECIAL; | |
| 7337 *s++ = KE_FILLER; | |
| 7338 } | |
| 7339 #ifdef FEAT_GUI | |
| 7340 else if (c == CSI) | |
| 7341 { | |
| 7342 *s++ = CSI; | |
| 7343 *s++ = KS_EXTRA; | |
| 7344 *s++ = (int)KE_CSI; | |
| 7345 } | |
| 7346 #endif | |
| 7347 else | |
| 7348 *s++ = c; | |
| 7349 #ifdef FEAT_MBYTE | |
| 7350 } | |
| 7351 #endif | |
| 7352 return s; | |
| 7353 } | |
| 7354 | |
| 7355 /* | |
| 7356 * move cursor to start of line | |
| 7357 * if flags & BL_WHITE move to first non-white | |
| 7358 * if flags & BL_SOL move to first non-white if startofline is set, | |
| 7359 * otherwise keep "curswant" column | |
| 7360 * if flags & BL_FIX don't leave the cursor on a NUL. | |
| 7361 */ | |
| 7362 void | |
|
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parents:
7799
diff
changeset
|
7363 beginline(int flags) |
| 7 | 7364 { |
| 7365 if ((flags & BL_SOL) && !p_sol) | |
| 7366 coladvance(curwin->w_curswant); | |
| 7367 else | |
| 7368 { | |
| 7369 curwin->w_cursor.col = 0; | |
| 7370 #ifdef FEAT_VIRTUALEDIT | |
| 7371 curwin->w_cursor.coladd = 0; | |
| 7372 #endif | |
| 7373 | |
| 7374 if (flags & (BL_WHITE | BL_SOL)) | |
| 7375 { | |
| 7376 char_u *ptr; | |
| 7377 | |
|
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changeset
|
7378 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
| 7 | 7379 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
| 7380 ++curwin->w_cursor.col; | |
| 7381 } | |
| 7382 curwin->w_set_curswant = TRUE; | |
| 7383 } | |
| 7384 } | |
| 7385 | |
| 7386 /* | |
| 7387 * oneright oneleft cursor_down cursor_up | |
| 7388 * | |
| 7389 * Move one char {right,left,down,up}. | |
| 773 | 7390 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
| 7 | 7391 * Return OK when successful, FAIL when we hit a line of file boundary. |
| 7392 */ | |
| 7393 | |
| 7394 int | |
|
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parents:
7799
diff
changeset
|
7395 oneright(void) |
| 7 | 7396 { |
| 7397 char_u *ptr; | |
| 7398 int l; | |
| 7399 | |
| 7400 #ifdef FEAT_VIRTUALEDIT | |
| 7401 if (virtual_active()) | |
| 7402 { | |
| 7403 pos_T prevpos = curwin->w_cursor; | |
| 7404 | |
| 7405 /* Adjust for multi-wide char (excluding TAB) */ | |
| 7406 ptr = ml_get_cursor(); | |
| 7407 coladvance(getviscol() + ((*ptr != TAB && vim_isprintc( | |
| 773 | 7408 # ifdef FEAT_MBYTE |
| 7 | 7409 (*mb_ptr2char)(ptr) |
| 773 | 7410 # else |
| 7 | 7411 *ptr |
| 773 | 7412 # endif |
| 7 | 7413 )) |
| 7414 ? ptr2cells(ptr) : 1)); | |
| 7415 curwin->w_set_curswant = TRUE; | |
| 7416 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */ | |
| 7417 return (prevpos.col != curwin->w_cursor.col | |
| 7418 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
| 7419 } | |
| 7420 #endif | |
| 7421 | |
| 7422 ptr = ml_get_cursor(); | |
| 773 | 7423 if (*ptr == NUL) |
| 7424 return FAIL; /* already at the very end */ | |
| 7425 | |
| 7 | 7426 #ifdef FEAT_MBYTE |
| 773 | 7427 if (has_mbyte) |
| 7428 l = (*mb_ptr2len)(ptr); | |
| 7 | 7429 else |
| 7430 #endif | |
| 773 | 7431 l = 1; |
| 7432 | |
| 7433 /* move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' | |
| 7434 * contains "onemore". */ | |
| 7435 if (ptr[l] == NUL | |
| 7436 #ifdef FEAT_VIRTUALEDIT | |
| 7437 && (ve_flags & VE_ONEMORE) == 0 | |
| 7438 #endif | |
| 7439 ) | |
| 7440 return FAIL; | |
| 7441 curwin->w_cursor.col += l; | |
| 7 | 7442 |
| 7443 curwin->w_set_curswant = TRUE; | |
| 7444 return OK; | |
| 7445 } | |
| 7446 | |
| 7447 int | |
|
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parents:
7799
diff
changeset
|
7448 oneleft(void) |
| 7 | 7449 { |
| 7450 #ifdef FEAT_VIRTUALEDIT | |
| 7451 if (virtual_active()) | |
| 7452 { | |
|
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diff
changeset
|
7453 # ifdef FEAT_LINEBREAK |
| 7 | 7454 int width; |
|
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11573
diff
changeset
|
7455 # endif |
| 7 | 7456 int v = getviscol(); |
| 7457 | |
| 7458 if (v == 0) | |
| 7459 return FAIL; | |
| 7460 | |
| 7461 # ifdef FEAT_LINEBREAK | |
| 7462 /* We might get stuck on 'showbreak', skip over it. */ | |
| 7463 width = 1; | |
| 7464 for (;;) | |
| 7465 { | |
| 7466 coladvance(v - width); | |
| 5995 | 7467 /* getviscol() is slow, skip it when 'showbreak' is empty, |
| 7468 * 'breakindent' is not set and there are no multi-byte | |
| 7469 * characters */ | |
| 7470 if ((*p_sbr == NUL && !curwin->w_p_bri | |
| 7 | 7471 # ifdef FEAT_MBYTE |
| 7472 && !has_mbyte | |
| 7473 # endif | |
| 7474 ) || getviscol() < v) | |
| 7475 break; | |
| 7476 ++width; | |
| 7477 } | |
| 7478 # else | |
| 7479 coladvance(v - 1); | |
| 7480 # endif | |
| 7481 | |
| 7482 if (curwin->w_cursor.coladd == 1) | |
| 7483 { | |
| 7484 char_u *ptr; | |
| 7485 | |
| 7486 /* Adjust for multi-wide char (not a TAB) */ | |
| 7487 ptr = ml_get_cursor(); | |
| 7488 if (*ptr != TAB && vim_isprintc( | |
| 7489 # ifdef FEAT_MBYTE | |
| 7490 (*mb_ptr2char)(ptr) | |
| 7491 # else | |
| 7492 *ptr | |
| 7493 # endif | |
| 7494 ) && ptr2cells(ptr) > 1) | |
| 7495 curwin->w_cursor.coladd = 0; | |
| 7496 } | |
| 7497 | |
| 7498 curwin->w_set_curswant = TRUE; | |
| 7499 return OK; | |
| 7500 } | |
| 7501 #endif | |
| 7502 | |
| 7503 if (curwin->w_cursor.col == 0) | |
| 7504 return FAIL; | |
| 7505 | |
| 7506 curwin->w_set_curswant = TRUE; | |
| 7507 --curwin->w_cursor.col; | |
| 7508 | |
| 7509 #ifdef FEAT_MBYTE | |
| 7510 /* if the character on the left of the current cursor is a multi-byte | |
| 7511 * character, move to its first byte */ | |
| 7512 if (has_mbyte) | |
| 7513 mb_adjust_cursor(); | |
| 7514 #endif | |
| 7515 return OK; | |
| 7516 } | |
| 7517 | |
| 7518 int | |
|
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7799
diff
changeset
|
7519 cursor_up( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7520 long n, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7521 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7522 { |
| 7523 linenr_T lnum; | |
| 7524 | |
| 7525 if (n > 0) | |
| 7526 { | |
| 7527 lnum = curwin->w_cursor.lnum; | |
| 161 | 7528 /* This fails if the cursor is already in the first line or the count |
| 7529 * is larger than the line number and '-' is in 'cpoptions' */ | |
| 7530 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7531 return FAIL; |
| 7532 if (n >= lnum) | |
| 7533 lnum = 1; | |
| 7534 else | |
| 7535 #ifdef FEAT_FOLDING | |
| 7536 if (hasAnyFolding(curwin)) | |
| 7537 { | |
| 7538 /* | |
| 7539 * Count each sequence of folded lines as one logical line. | |
| 7540 */ | |
| 4352 | 7541 /* go to the start of the current fold */ |
| 7 | 7542 (void)hasFolding(lnum, &lnum, NULL); |
| 7543 | |
| 7544 while (n--) | |
| 7545 { | |
| 7546 /* move up one line */ | |
| 7547 --lnum; | |
| 7548 if (lnum <= 1) | |
| 7549 break; | |
| 7550 /* If we entered a fold, move to the beginning, unless in | |
| 7551 * Insert mode or when 'foldopen' contains "all": it will open | |
| 7552 * in a moment. */ | |
| 7553 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) | |
| 7554 (void)hasFolding(lnum, &lnum, NULL); | |
| 7555 } | |
| 7556 if (lnum < 1) | |
| 7557 lnum = 1; | |
| 7558 } | |
| 7559 else | |
| 7560 #endif | |
| 7561 lnum -= n; | |
| 7562 curwin->w_cursor.lnum = lnum; | |
| 7563 } | |
| 7564 | |
| 7565 /* try to advance to the column we want to be at */ | |
| 7566 coladvance(curwin->w_curswant); | |
| 7567 | |
| 7568 if (upd_topline) | |
| 7569 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7570 | |
| 7571 return OK; | |
| 7572 } | |
| 7573 | |
| 7574 /* | |
| 7575 * Cursor down a number of logical lines. | |
| 7576 */ | |
| 7577 int | |
|
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7799
diff
changeset
|
7578 cursor_down( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7579 long n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7580 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7581 { |
| 7582 linenr_T lnum; | |
| 7583 | |
| 7584 if (n > 0) | |
| 7585 { | |
| 7586 lnum = curwin->w_cursor.lnum; | |
| 7587 #ifdef FEAT_FOLDING | |
| 7588 /* Move to last line of fold, will fail if it's the end-of-file. */ | |
| 7589 (void)hasFolding(lnum, NULL, &lnum); | |
| 7590 #endif | |
| 161 | 7591 /* This fails if the cursor is already in the last line or would move |
| 4352 | 7592 * beyond the last line and '-' is in 'cpoptions' */ |
| 161 | 7593 if (lnum >= curbuf->b_ml.ml_line_count |
| 7594 || (lnum + n > curbuf->b_ml.ml_line_count | |
| 7595 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7596 return FAIL; |
| 7597 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
| 7598 lnum = curbuf->b_ml.ml_line_count; | |
| 7599 else | |
| 7600 #ifdef FEAT_FOLDING | |
| 7601 if (hasAnyFolding(curwin)) | |
| 7602 { | |
| 7603 linenr_T last; | |
| 7604 | |
| 7605 /* count each sequence of folded lines as one logical line */ | |
| 7606 while (n--) | |
| 7607 { | |
| 7608 if (hasFolding(lnum, NULL, &last)) | |
| 7609 lnum = last + 1; | |
| 7610 else | |
| 7611 ++lnum; | |
| 7612 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 7613 break; | |
| 7614 } | |
| 7615 if (lnum > curbuf->b_ml.ml_line_count) | |
| 7616 lnum = curbuf->b_ml.ml_line_count; | |
| 7617 } | |
| 7618 else | |
| 7619 #endif | |
| 7620 lnum += n; | |
| 7621 curwin->w_cursor.lnum = lnum; | |
| 7622 } | |
| 7623 | |
| 7624 /* try to advance to the column we want to be at */ | |
| 7625 coladvance(curwin->w_curswant); | |
| 7626 | |
| 7627 if (upd_topline) | |
| 7628 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7629 | |
| 7630 return OK; | |
| 7631 } | |
| 7632 | |
| 7633 /* | |
| 7634 * Stuff the last inserted text in the read buffer. | |
| 7635 * Last_insert actually is a copy of the redo buffer, so we | |
| 7636 * first have to remove the command. | |
| 7637 */ | |
| 7638 int | |
|
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parents:
7799
diff
changeset
|
7639 stuff_inserted( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7640 int c, /* Command character to be inserted */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7641 long count, /* Repeat this many times */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7642 int no_esc) /* Don't add an ESC at the end */ |
| 7 | 7643 { |
| 7644 char_u *esc_ptr; | |
| 7645 char_u *ptr; | |
| 7646 char_u *last_ptr; | |
| 7647 char_u last = NUL; | |
| 7648 | |
| 7649 ptr = get_last_insert(); | |
| 7650 if (ptr == NULL) | |
| 7651 { | |
| 7652 EMSG(_(e_noinstext)); | |
| 7653 return FAIL; | |
| 7654 } | |
| 7655 | |
| 7656 /* may want to stuff the command character, to start Insert mode */ | |
| 7657 if (c != NUL) | |
| 7658 stuffcharReadbuff(c); | |
| 7659 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
| 7660 *esc_ptr = NUL; /* remove the ESC */ | |
| 7661 | |
| 7662 /* when the last char is either "0" or "^" it will be quoted if no ESC | |
| 7663 * comes after it OR if it will inserted more than once and "ptr" | |
| 7664 * starts with ^D. -- Acevedo | |
| 7665 */ | |
| 7666 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; | |
| 7667 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
| 7668 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
| 7669 { | |
| 7670 last = *last_ptr; | |
| 7671 *last_ptr = NUL; | |
| 7672 } | |
| 7673 | |
| 7674 do | |
| 7675 { | |
| 7676 stuffReadbuff(ptr); | |
| 7677 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */ | |
| 7678 if (last) | |
| 7679 stuffReadbuff((char_u *)(last == '0' | |
| 7680 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
| 7681 : IF_EB("\026^", CTRL_V_STR "^"))); | |
| 7682 } | |
| 7683 while (--count > 0); | |
| 7684 | |
| 7685 if (last) | |
| 7686 *last_ptr = last; | |
| 7687 | |
| 7688 if (esc_ptr != NULL) | |
| 7689 *esc_ptr = ESC; /* put the ESC back */ | |
| 7690 | |
| 7691 /* may want to stuff a trailing ESC, to get out of Insert mode */ | |
| 7692 if (!no_esc) | |
| 7693 stuffcharReadbuff(ESC); | |
| 7694 | |
| 7695 return OK; | |
| 7696 } | |
| 7697 | |
| 7698 char_u * | |
|
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diff
changeset
|
7699 get_last_insert(void) |
| 7 | 7700 { |
| 7701 if (last_insert == NULL) | |
| 7702 return NULL; | |
| 7703 return last_insert + last_insert_skip; | |
| 7704 } | |
| 7705 | |
| 7706 /* | |
| 7707 * Get last inserted string, and remove trailing <Esc>. | |
| 7708 * Returns pointer to allocated memory (must be freed) or NULL. | |
| 7709 */ | |
| 7710 char_u * | |
|
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diff
changeset
|
7711 get_last_insert_save(void) |
| 7 | 7712 { |
| 7713 char_u *s; | |
| 7714 int len; | |
| 7715 | |
| 7716 if (last_insert == NULL) | |
| 7717 return NULL; | |
| 7718 s = vim_strsave(last_insert + last_insert_skip); | |
| 7719 if (s != NULL) | |
| 7720 { | |
| 7721 len = (int)STRLEN(s); | |
| 7722 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */ | |
| 7723 s[len - 1] = NUL; | |
| 7724 } | |
| 7725 return s; | |
| 7726 } | |
| 7727 | |
| 7728 /* | |
| 7729 * Check the word in front of the cursor for an abbreviation. | |
| 7730 * Called when the non-id character "c" has been entered. | |
| 7731 * When an abbreviation is recognized it is removed from the text and | |
| 7732 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
| 7733 */ | |
| 7734 static int | |
|
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7799
diff
changeset
|
7735 echeck_abbr(int c) |
| 7 | 7736 { |
| 7737 /* Don't check for abbreviation in paste mode, when disabled and just | |
| 7738 * after moving around with cursor keys. */ | |
| 7739 if (p_paste || no_abbr || arrow_used) | |
| 7740 return FALSE; | |
| 7741 | |
| 7742 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
| 7743 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
| 7744 } | |
| 7745 | |
| 7746 /* | |
| 7747 * replace-stack functions | |
| 7748 * | |
| 7749 * When replacing characters, the replaced characters are remembered for each | |
| 7750 * new character. This is used to re-insert the old text when backspacing. | |
| 7751 * | |
| 7752 * There is a NUL headed list of characters for each character that is | |
| 7753 * currently in the file after the insertion point. When BS is used, one NUL | |
| 7754 * headed list is put back for the deleted character. | |
| 7755 * | |
| 7756 * For a newline, there are two NUL headed lists. One contains the characters | |
| 7757 * that the NL replaced. The extra one stores the characters after the cursor | |
| 7758 * that were deleted (always white space). | |
| 7759 * | |
| 7760 * Replace_offset is normally 0, in which case replace_push will add a new | |
| 7761 * character at the end of the stack. If replace_offset is not 0, that many | |
| 7762 * characters will be left on the stack above the newly inserted character. | |
| 7763 */ | |
| 7764 | |
| 298 | 7765 static char_u *replace_stack = NULL; |
| 7766 static long replace_stack_nr = 0; /* next entry in replace stack */ | |
| 7767 static long replace_stack_len = 0; /* max. number of entries */ | |
| 7 | 7768 |
| 7769 void | |
|
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diff
changeset
|
7770 replace_push( |
|
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diff
changeset
|
7771 int c) /* character that is replaced (NUL is none) */ |
| 7 | 7772 { |
| 7773 char_u *p; | |
| 7774 | |
| 7775 if (replace_stack_nr < replace_offset) /* nothing to do */ | |
| 7776 return; | |
| 7777 if (replace_stack_len <= replace_stack_nr) | |
| 7778 { | |
| 7779 replace_stack_len += 50; | |
| 7780 p = lalloc(sizeof(char_u) * replace_stack_len, TRUE); | |
| 7781 if (p == NULL) /* out of memory */ | |
| 7782 { | |
| 7783 replace_stack_len -= 50; | |
| 7784 return; | |
| 7785 } | |
| 7786 if (replace_stack != NULL) | |
| 7787 { | |
| 7788 mch_memmove(p, replace_stack, | |
| 7789 (size_t)(replace_stack_nr * sizeof(char_u))); | |
| 7790 vim_free(replace_stack); | |
| 7791 } | |
| 7792 replace_stack = p; | |
| 7793 } | |
| 7794 p = replace_stack + replace_stack_nr - replace_offset; | |
| 7795 if (replace_offset) | |
| 7796 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
| 7797 *p = c; | |
| 7798 ++replace_stack_nr; | |
| 7799 } | |
| 7800 | |
| 1470 | 7801 #if defined(FEAT_MBYTE) || defined(PROTO) |
| 7802 /* | |
| 7803 * Push a character onto the replace stack. Handles a multi-byte character in | |
| 7804 * reverse byte order, so that the first byte is popped off first. | |
| 7805 * Return the number of bytes done (includes composing characters). | |
| 7806 */ | |
| 7807 int | |
|
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diff
changeset
|
7808 replace_push_mb(char_u *p) |
| 1470 | 7809 { |
| 7810 int l = (*mb_ptr2len)(p); | |
| 7811 int j; | |
| 7812 | |
| 7813 for (j = l - 1; j >= 0; --j) | |
| 7814 replace_push(p[j]); | |
| 7815 return l; | |
| 7816 } | |
| 7817 #endif | |
| 7818 | |
| 7 | 7819 /* |
| 7820 * Pop one item from the replace stack. | |
| 7821 * return -1 if stack empty | |
| 7822 * return replaced character or NUL otherwise | |
| 7823 */ | |
| 7824 static int | |
|
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diff
changeset
|
7825 replace_pop(void) |
| 7 | 7826 { |
| 7827 if (replace_stack_nr == 0) | |
| 7828 return -1; | |
| 7829 return (int)replace_stack[--replace_stack_nr]; | |
| 7830 } | |
| 7831 | |
| 7832 /* | |
| 7833 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
| 7834 * encountered. | |
| 7835 */ | |
| 7836 static void | |
|
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diff
changeset
|
7837 replace_join( |
|
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diff
changeset
|
7838 int off) /* offset for which NUL to remove */ |
| 7 | 7839 { |
| 7840 int i; | |
| 7841 | |
| 7842 for (i = replace_stack_nr; --i >= 0; ) | |
| 7843 if (replace_stack[i] == NUL && off-- <= 0) | |
| 7844 { | |
| 7845 --replace_stack_nr; | |
| 7846 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
| 7847 (size_t)(replace_stack_nr - i)); | |
| 7848 return; | |
| 7849 } | |
| 7850 } | |
| 7851 | |
| 7852 /* | |
| 7853 * Pop bytes from the replace stack until a NUL is found, and insert them | |
| 7854 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
| 7855 */ | |
| 7856 static void | |
|
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diff
changeset
|
7857 replace_pop_ins(void) |
| 7 | 7858 { |
| 7859 int cc; | |
| 7860 int oldState = State; | |
| 7861 | |
| 7862 State = NORMAL; /* don't want REPLACE here */ | |
| 7863 while ((cc = replace_pop()) > 0) | |
| 7864 { | |
| 7865 #ifdef FEAT_MBYTE | |
| 7866 mb_replace_pop_ins(cc); | |
| 7867 #else | |
| 7868 ins_char(cc); | |
| 7869 #endif | |
| 7870 dec_cursor(); | |
| 7871 } | |
| 7872 State = oldState; | |
| 7873 } | |
| 7874 | |
| 7875 #ifdef FEAT_MBYTE | |
| 7876 /* | |
| 7877 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
| 7878 * indicates a multi-byte char, pop the other bytes too. | |
| 7879 */ | |
| 7880 static void | |
|
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changeset
|
7881 mb_replace_pop_ins(int cc) |
| 7 | 7882 { |
| 7883 int n; | |
| 3549 | 7884 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 7885 int i; |
| 7886 int c; | |
| 7887 | |
| 7888 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
| 7889 { | |
| 7890 buf[0] = cc; | |
| 7891 for (i = 1; i < n; ++i) | |
| 7892 buf[i] = replace_pop(); | |
| 7893 ins_bytes_len(buf, n); | |
| 7894 } | |
| 7895 else | |
| 7896 ins_char(cc); | |
| 7897 | |
| 7898 if (enc_utf8) | |
| 7899 /* Handle composing chars. */ | |
| 7900 for (;;) | |
| 7901 { | |
| 7902 c = replace_pop(); | |
| 7903 if (c == -1) /* stack empty */ | |
| 7904 break; | |
| 7905 if ((n = MB_BYTE2LEN(c)) == 1) | |
| 7906 { | |
| 7907 /* Not a multi-byte char, put it back. */ | |
| 7908 replace_push(c); | |
| 7909 break; | |
| 7910 } | |
| 7911 else | |
| 7912 { | |
| 7913 buf[0] = c; | |
| 7914 for (i = 1; i < n; ++i) | |
| 7915 buf[i] = replace_pop(); | |
| 7916 if (utf_iscomposing(utf_ptr2char(buf))) | |
| 7917 ins_bytes_len(buf, n); | |
| 7918 else | |
| 7919 { | |
| 7920 /* Not a composing char, put it back. */ | |
| 7921 for (i = n - 1; i >= 0; --i) | |
| 7922 replace_push(buf[i]); | |
| 7923 break; | |
| 7924 } | |
| 7925 } | |
| 7926 } | |
| 7927 } | |
| 7928 #endif | |
| 7929 | |
| 7930 /* | |
| 7931 * make the replace stack empty | |
| 7932 * (called when exiting replace mode) | |
| 7933 */ | |
| 7934 static void | |
|
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diff
changeset
|
7935 replace_flush(void) |
| 7 | 7936 { |
|
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|
7937 VIM_CLEAR(replace_stack); |
| 7 | 7938 replace_stack_len = 0; |
| 7939 replace_stack_nr = 0; | |
| 7940 } | |
| 7941 | |
| 7942 /* | |
| 7943 * Handle doing a BS for one character. | |
| 7944 * cc < 0: replace stack empty, just move cursor | |
| 7945 * cc == 0: character was inserted, delete it | |
| 7946 * cc > 0: character was replaced, put cc (first byte of original char) back | |
| 7947 * and check for more characters to be put back | |
| 1782 | 7948 * When "limit_col" is >= 0, don't delete before this column. Matters when |
| 7949 * using composing characters, use del_char_after_col() instead of del_char(). | |
| 7 | 7950 */ |
| 7951 static void | |
|
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diff
changeset
|
7952 replace_do_bs(int limit_col) |
| 7 | 7953 { |
| 7954 int cc; | |
| 7955 #ifdef FEAT_VREPLACE | |
| 7956 int orig_len = 0; | |
| 7957 int ins_len; | |
| 7958 int orig_vcols = 0; | |
| 7959 colnr_T start_vcol; | |
| 7960 char_u *p; | |
| 7961 int i; | |
| 7962 int vcol; | |
| 7963 #endif | |
| 7964 | |
| 7965 cc = replace_pop(); | |
| 7966 if (cc > 0) | |
| 7967 { | |
| 7968 #ifdef FEAT_VREPLACE | |
| 7969 if (State & VREPLACE_FLAG) | |
| 7970 { | |
| 7971 /* Get the number of screen cells used by the character we are | |
| 7972 * going to delete. */ | |
| 7973 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); | |
| 7974 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
| 7975 } | |
| 7976 #endif | |
| 7977 #ifdef FEAT_MBYTE | |
| 7978 if (has_mbyte) | |
| 7979 { | |
| 1782 | 7980 (void)del_char_after_col(limit_col); |
| 7 | 7981 # ifdef FEAT_VREPLACE |
| 7982 if (State & VREPLACE_FLAG) | |
| 835 | 7983 orig_len = (int)STRLEN(ml_get_cursor()); |
| 7 | 7984 # endif |
| 7985 replace_push(cc); | |
| 7986 } | |
| 7987 else | |
| 7988 #endif | |
| 7989 { | |
| 7990 pchar_cursor(cc); | |
| 7991 #ifdef FEAT_VREPLACE | |
| 7992 if (State & VREPLACE_FLAG) | |
| 835 | 7993 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
| 7 | 7994 #endif |
| 7995 } | |
| 7996 replace_pop_ins(); | |
| 7997 | |
| 7998 #ifdef FEAT_VREPLACE | |
| 7999 if (State & VREPLACE_FLAG) | |
| 8000 { | |
| 8001 /* Get the number of screen cells used by the inserted characters */ | |
| 8002 p = ml_get_cursor(); | |
| 835 | 8003 ins_len = (int)STRLEN(p) - orig_len; |
| 7 | 8004 vcol = start_vcol; |
| 8005 for (i = 0; i < ins_len; ++i) | |
| 8006 { | |
| 8007 vcol += chartabsize(p + i, vcol); | |
| 8008 #ifdef FEAT_MBYTE | |
| 474 | 8009 i += (*mb_ptr2len)(p) - 1; |
| 7 | 8010 #endif |
| 8011 } | |
| 8012 vcol -= start_vcol; | |
| 8013 | |
| 8014 /* Delete spaces that were inserted after the cursor to keep the | |
| 8015 * text aligned. */ | |
| 8016 curwin->w_cursor.col += ins_len; | |
| 8017 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
| 8018 { | |
| 8019 del_char(FALSE); | |
| 8020 ++orig_vcols; | |
| 8021 } | |
| 8022 curwin->w_cursor.col -= ins_len; | |
| 8023 } | |
| 8024 #endif | |
| 8025 | |
| 8026 /* mark the buffer as changed and prepare for displaying */ | |
| 8027 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); | |
| 8028 } | |
| 8029 else if (cc == 0) | |
| 1782 | 8030 (void)del_char_after_col(limit_col); |
| 7 | 8031 } |
| 8032 | |
| 8033 #ifdef FEAT_CINDENT | |
| 8034 /* | |
| 8035 * Return TRUE if C-indenting is on. | |
| 8036 */ | |
| 8037 static int | |
|
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diff
changeset
|
8038 cindent_on(void) |
| 7 | 8039 { |
| 8040 return (!p_paste && (curbuf->b_p_cin | |
| 8041 # ifdef FEAT_EVAL | |
| 8042 || *curbuf->b_p_inde != NUL | |
| 8043 # endif | |
| 8044 )); | |
| 8045 } | |
| 8046 #endif | |
| 8047 | |
| 8048 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 8049 /* | |
| 8050 * Re-indent the current line, based on the current contents of it and the | |
| 8051 * surrounding lines. Fixing the cursor position seems really easy -- I'm very | |
| 8052 * confused what all the part that handles Control-T is doing that I'm not. | |
| 8053 * "get_the_indent" should be get_c_indent, get_expr_indent or get_lisp_indent. | |
| 8054 */ | |
| 8055 | |
| 8056 void | |
|
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diff
changeset
|
8057 fixthisline(int (*get_the_indent)(void)) |
| 7 | 8058 { |
| 6971 | 8059 int amount = get_the_indent(); |
| 8060 | |
| 8061 if (amount >= 0) | |
| 8062 { | |
| 8063 change_indent(INDENT_SET, amount, FALSE, 0, TRUE); | |
| 8064 if (linewhite(curwin->w_cursor.lnum)) | |
| 8065 did_ai = TRUE; /* delete the indent if the line stays empty */ | |
| 8066 } | |
| 7 | 8067 } |
| 8068 | |
| 8069 void | |
|
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changeset
|
8070 fix_indent(void) |
| 7 | 8071 { |
| 8072 if (p_paste) | |
| 8073 return; | |
| 8074 # ifdef FEAT_LISP | |
| 8075 if (curbuf->b_p_lisp && curbuf->b_p_ai) | |
| 8076 fixthisline(get_lisp_indent); | |
| 8077 # endif | |
| 8078 # if defined(FEAT_LISP) && defined(FEAT_CINDENT) | |
| 8079 else | |
| 8080 # endif | |
| 8081 # ifdef FEAT_CINDENT | |
| 8082 if (cindent_on()) | |
| 8083 do_c_expr_indent(); | |
| 8084 # endif | |
| 8085 } | |
| 8086 | |
| 8087 #endif | |
| 8088 | |
| 8089 #ifdef FEAT_CINDENT | |
| 8090 /* | |
| 8091 * return TRUE if 'cinkeys' contains the key "keytyped", | |
| 8092 * when == '*': Only if key is preceded with '*' (indent before insert) | |
| 4352 | 8093 * when == '!': Only if key is preceded with '!' (don't insert) |
| 7 | 8094 * when == ' ': Only if key is not preceded with '*'(indent afterwards) |
| 8095 * | |
| 8096 * "keytyped" can have a few special values: | |
| 8097 * KEY_OPEN_FORW | |
| 8098 * KEY_OPEN_BACK | |
| 8099 * KEY_COMPLETE just finished completion. | |
| 8100 * | |
| 8101 * If line_is_empty is TRUE accept keys with '0' before them. | |
| 8102 */ | |
| 8103 int | |
|
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|
8104 in_cinkeys( |
|
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|
8105 int keytyped, |
|
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|
8106 int when, |
|
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7799
diff
changeset
|
8107 int line_is_empty) |
| 7 | 8108 { |
| 8109 char_u *look; | |
| 8110 int try_match; | |
| 8111 int try_match_word; | |
| 8112 char_u *p; | |
| 8113 char_u *line; | |
| 8114 int icase; | |
| 8115 int i; | |
| 8116 | |
| 2025 | 8117 if (keytyped == NUL) |
| 8118 /* Can happen with CTRL-Y and CTRL-E on a short line. */ | |
| 8119 return FALSE; | |
| 8120 | |
| 7 | 8121 #ifdef FEAT_EVAL |
| 8122 if (*curbuf->b_p_inde != NUL) | |
| 8123 look = curbuf->b_p_indk; /* 'indentexpr' set: use 'indentkeys' */ | |
| 8124 else | |
| 8125 #endif | |
| 8126 look = curbuf->b_p_cink; /* 'indentexpr' empty: use 'cinkeys' */ | |
| 8127 while (*look) | |
| 8128 { | |
| 8129 /* | |
| 8130 * Find out if we want to try a match with this key, depending on | |
| 8131 * 'when' and a '*' or '!' before the key. | |
| 8132 */ | |
| 8133 switch (when) | |
| 8134 { | |
| 8135 case '*': try_match = (*look == '*'); break; | |
| 8136 case '!': try_match = (*look == '!'); break; | |
| 8137 default: try_match = (*look != '*'); break; | |
| 8138 } | |
| 8139 if (*look == '*' || *look == '!') | |
| 8140 ++look; | |
| 8141 | |
| 8142 /* | |
| 8143 * If there is a '0', only accept a match if the line is empty. | |
| 8144 * But may still match when typing last char of a word. | |
| 8145 */ | |
| 8146 if (*look == '0') | |
| 8147 { | |
| 8148 try_match_word = try_match; | |
| 8149 if (!line_is_empty) | |
| 8150 try_match = FALSE; | |
| 8151 ++look; | |
| 8152 } | |
| 8153 else | |
| 8154 try_match_word = FALSE; | |
| 8155 | |
| 8156 /* | |
| 8157 * does it look like a control character? | |
| 8158 */ | |
| 8159 if (*look == '^' | |
| 8160 #ifdef EBCDIC | |
| 8161 && (Ctrl_chr(look[1]) != 0) | |
| 8162 #else | |
| 8163 && look[1] >= '?' && look[1] <= '_' | |
| 8164 #endif | |
| 8165 ) | |
| 8166 { | |
| 8167 if (try_match && keytyped == Ctrl_chr(look[1])) | |
| 8168 return TRUE; | |
| 8169 look += 2; | |
| 8170 } | |
| 8171 /* | |
| 8172 * 'o' means "o" command, open forward. | |
| 8173 * 'O' means "O" command, open backward. | |
| 8174 */ | |
| 8175 else if (*look == 'o') | |
| 8176 { | |
| 8177 if (try_match && keytyped == KEY_OPEN_FORW) | |
| 8178 return TRUE; | |
| 8179 ++look; | |
| 8180 } | |
| 8181 else if (*look == 'O') | |
| 8182 { | |
| 8183 if (try_match && keytyped == KEY_OPEN_BACK) | |
| 8184 return TRUE; | |
| 8185 ++look; | |
| 8186 } | |
| 8187 | |
| 8188 /* | |
| 8189 * 'e' means to check for "else" at start of line and just before the | |
| 8190 * cursor. | |
| 8191 */ | |
| 8192 else if (*look == 'e') | |
| 8193 { | |
| 8194 if (try_match && keytyped == 'e' && curwin->w_cursor.col >= 4) | |
| 8195 { | |
| 8196 p = ml_get_curline(); | |
| 8197 if (skipwhite(p) == p + curwin->w_cursor.col - 4 && | |
| 8198 STRNCMP(p + curwin->w_cursor.col - 4, "else", 4) == 0) | |
| 8199 return TRUE; | |
| 8200 } | |
| 8201 ++look; | |
| 8202 } | |
| 8203 | |
| 8204 /* | |
| 8205 * ':' only causes an indent if it is at the end of a label or case | |
| 8206 * statement, or when it was before typing the ':' (to fix | |
| 8207 * class::method for C++). | |
| 8208 */ | |
| 8209 else if (*look == ':') | |
| 8210 { | |
| 8211 if (try_match && keytyped == ':') | |
| 8212 { | |
| 8213 p = ml_get_curline(); | |
| 5442 | 8214 if (cin_iscase(p, FALSE) || cin_isscopedecl(p) || cin_islabel()) |
| 7 | 8215 return TRUE; |
| 1300 | 8216 /* Need to get the line again after cin_islabel(). */ |
| 8217 p = ml_get_curline(); | |
| 7 | 8218 if (curwin->w_cursor.col > 2 |
| 8219 && p[curwin->w_cursor.col - 1] == ':' | |
| 8220 && p[curwin->w_cursor.col - 2] == ':') | |
| 8221 { | |
| 8222 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
|
8223 i = (cin_iscase(p, FALSE) || cin_isscopedecl(p) |
| 5442 | 8224 || cin_islabel()); |
| 7 | 8225 p = ml_get_curline(); |
| 8226 p[curwin->w_cursor.col - 1] = ':'; | |
| 8227 if (i) | |
| 8228 return TRUE; | |
| 8229 } | |
| 8230 } | |
| 8231 ++look; | |
| 8232 } | |
| 8233 | |
| 8234 | |
| 8235 /* | |
| 8236 * Is it a key in <>, maybe? | |
| 8237 */ | |
| 8238 else if (*look == '<') | |
| 8239 { | |
| 8240 if (try_match) | |
| 8241 { | |
| 8242 /* | |
| 8243 * make up some named keys <o>, <O>, <e>, <0>, <>>, <<>, <*>, | |
| 8244 * <:> and <!> so that people can re-indent on o, O, e, 0, <, | |
| 8245 * >, *, : and ! keys if they really really want to. | |
| 8246 */ | |
| 8247 if (vim_strchr((char_u *)"<>!*oOe0:", look[1]) != NULL | |
| 8248 && keytyped == look[1]) | |
| 8249 return TRUE; | |
| 8250 | |
| 8251 if (keytyped == get_special_key_code(look + 1)) | |
| 8252 return TRUE; | |
| 8253 } | |
| 8254 while (*look && *look != '>') | |
| 8255 look++; | |
| 8256 while (*look == '>') | |
| 8257 look++; | |
| 8258 } | |
| 8259 | |
| 8260 /* | |
| 8261 * Is it a word: "=word"? | |
| 8262 */ | |
| 8263 else if (*look == '=' && look[1] != ',' && look[1] != NUL) | |
| 8264 { | |
| 8265 ++look; | |
| 8266 if (*look == '~') | |
| 8267 { | |
| 8268 icase = TRUE; | |
| 8269 ++look; | |
| 8270 } | |
| 8271 else | |
| 8272 icase = FALSE; | |
| 8273 p = vim_strchr(look, ','); | |
| 8274 if (p == NULL) | |
| 8275 p = look + STRLEN(look); | |
| 8276 if ((try_match || try_match_word) | |
| 8277 && curwin->w_cursor.col >= (colnr_T)(p - look)) | |
| 8278 { | |
| 8279 int match = FALSE; | |
| 8280 | |
| 8281 #ifdef FEAT_INS_EXPAND | |
| 8282 if (keytyped == KEY_COMPLETE) | |
| 8283 { | |
| 8284 char_u *s; | |
| 8285 | |
| 8286 /* Just completed a word, check if it starts with "look". | |
| 8287 * search back for the start of a word. */ | |
| 8288 line = ml_get_curline(); | |
| 8289 # ifdef FEAT_MBYTE | |
| 8290 if (has_mbyte) | |
| 8291 { | |
| 8292 char_u *n; | |
| 8293 | |
| 8294 for (s = line + curwin->w_cursor.col; s > line; s = n) | |
| 8295 { | |
| 8296 n = mb_prevptr(line, s); | |
| 8297 if (!vim_iswordp(n)) | |
| 8298 break; | |
| 8299 } | |
| 8300 } | |
| 8301 else | |
| 8302 # endif | |
| 8303 for (s = line + curwin->w_cursor.col; s > line; --s) | |
| 8304 if (!vim_iswordc(s[-1])) | |
| 8305 break; | |
| 8306 if (s + (p - look) <= line + curwin->w_cursor.col | |
| 8307 && (icase | |
| 8308 ? MB_STRNICMP(s, look, p - look) | |
| 8309 : STRNCMP(s, look, p - look)) == 0) | |
| 8310 match = TRUE; | |
| 8311 } | |
| 8312 else | |
| 8313 #endif | |
| 8314 /* TODO: multi-byte */ | |
| 8315 if (keytyped == (int)p[-1] || (icase && keytyped < 256 | |
| 8316 && TOLOWER_LOC(keytyped) == TOLOWER_LOC((int)p[-1]))) | |
| 8317 { | |
| 8318 line = ml_get_cursor(); | |
| 8319 if ((curwin->w_cursor.col == (colnr_T)(p - look) | |
| 8320 || !vim_iswordc(line[-(p - look) - 1])) | |
| 8321 && (icase | |
| 8322 ? MB_STRNICMP(line - (p - look), look, p - look) | |
| 8323 : STRNCMP(line - (p - look), look, p - look)) | |
| 8324 == 0) | |
| 8325 match = TRUE; | |
| 8326 } | |
| 8327 if (match && try_match_word && !try_match) | |
| 8328 { | |
| 8329 /* "0=word": Check if there are only blanks before the | |
| 8330 * word. */ | |
|
12551
a69d3595d773
patch 8.0.1154: 'indentkeys' does not work properly
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
8331 if (getwhitecols_curline() != |
| 7 | 8332 (int)(curwin->w_cursor.col - (p - look))) |
| 8333 match = FALSE; | |
| 8334 } | |
| 8335 if (match) | |
| 8336 return TRUE; | |
| 8337 } | |
| 8338 look = p; | |
| 8339 } | |
| 8340 | |
| 8341 /* | |
| 8342 * ok, it's a boring generic character. | |
| 8343 */ | |
| 8344 else | |
| 8345 { | |
| 8346 if (try_match && *look == keytyped) | |
| 8347 return TRUE; | |
|
10938
3b82ab325d59
patch 8.0.0358: invalid memory access in C-indent code
Christian Brabandt <cb@256bit.org>
parents:
10916
diff
changeset
|
8348 if (*look != NUL) |
|
3b82ab325d59
patch 8.0.0358: invalid memory access in C-indent code
Christian Brabandt <cb@256bit.org>
parents:
10916
diff
changeset
|
8349 ++look; |
| 7 | 8350 } |
| 8351 | |
| 8352 /* | |
| 8353 * Skip over ", ". | |
| 8354 */ | |
| 8355 look = skip_to_option_part(look); | |
| 8356 } | |
| 8357 return FALSE; | |
| 8358 } | |
| 8359 #endif /* FEAT_CINDENT */ | |
| 8360 | |
| 8361 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
| 8362 /* | |
| 8363 * Map Hebrew keyboard when in hkmap mode. | |
| 8364 */ | |
| 8365 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8366 hkmap(int c) |
| 7 | 8367 { |
| 8368 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */ | |
| 8369 { | |
| 8370 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
| 8371 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
| 8372 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
| 8373 static char_u map[26] = | |
| 8374 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
| 8375 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
| 8376 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
| 8377 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
| 8378 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
| 8379 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
| 8380 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
| 8381 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
| 8382 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
| 8383 | |
| 8384 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
| 8385 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
| 8386 /* '-1'='sofit' */ | |
| 8387 else if (c == 'x') | |
| 8388 return 'X'; | |
| 8389 else if (c == 'q') | |
| 8390 return '\''; /* {geresh}={'} */ | |
| 8391 else if (c == 246) | |
| 8392 return ' '; /* \"o --> ' ' for a german keyboard */ | |
| 8393 else if (c == 228) | |
| 8394 return ' '; /* \"a --> ' ' -- / -- */ | |
| 8395 else if (c == 252) | |
| 8396 return ' '; /* \"u --> ' ' -- / -- */ | |
| 8397 #ifdef EBCDIC | |
| 8398 else if (islower(c)) | |
| 8399 #else | |
| 8400 /* NOTE: islower() does not do the right thing for us on Linux so we | |
| 8401 * do this the same was as 5.7 and previous, so it works correctly on | |
| 8402 * all systems. Specifically, the e.g. Delete and Arrow keys are | |
| 8403 * munged and won't work if e.g. searching for Hebrew text. | |
| 8404 */ | |
| 8405 else if (c >= 'a' && c <= 'z') | |
| 8406 #endif | |
| 8407 return (int)(map[CharOrdLow(c)] + p_aleph); | |
| 8408 else | |
| 8409 return c; | |
| 8410 } | |
| 8411 else | |
| 8412 { | |
| 8413 switch (c) | |
| 8414 { | |
| 8415 case '`': return ';'; | |
| 8416 case '/': return '.'; | |
| 8417 case '\'': return ','; | |
| 8418 case 'q': return '/'; | |
| 8419 case 'w': return '\''; | |
| 8420 | |
| 8421 /* Hebrew letters - set offset from 'a' */ | |
| 8422 case ',': c = '{'; break; | |
| 8423 case '.': c = 'v'; break; | |
| 8424 case ';': c = 't'; break; | |
| 8425 default: { | |
| 8426 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
| 8427 | |
| 8428 #ifdef EBCDIC | |
| 8429 /* see note about islower() above */ | |
| 8430 if (!islower(c)) | |
| 8431 #else | |
| 8432 if (c < 'a' || c > 'z') | |
| 8433 #endif | |
| 8434 return c; | |
| 8435 c = str[CharOrdLow(c)]; | |
| 8436 break; | |
| 8437 } | |
| 8438 } | |
| 8439 | |
| 8440 return (int)(CharOrdLow(c) + p_aleph); | |
| 8441 } | |
| 8442 } | |
| 8443 #endif | |
| 8444 | |
| 8445 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8446 ins_reg(void) |
| 7 | 8447 { |
| 8448 int need_redraw = FALSE; | |
| 8449 int regname; | |
| 8450 int literally = 0; | |
| 844 | 8451 int vis_active = VIsual_active; |
| 7 | 8452 |
| 8453 /* | |
| 8454 * If we are going to wait for a character, show a '"'. | |
| 8455 */ | |
| 8456 pc_status = PC_STATUS_UNSET; | |
| 8457 if (redrawing() && !char_avail()) | |
| 8458 { | |
| 8459 /* may need to redraw when no more chars available now */ | |
| 661 | 8460 ins_redraw(FALSE); |
| 7 | 8461 |
| 8462 edit_putchar('"', TRUE); | |
| 8463 #ifdef FEAT_CMDL_INFO | |
| 8464 add_to_showcmd_c(Ctrl_R); | |
| 8465 #endif | |
| 8466 } | |
| 8467 | |
| 8468 #ifdef USE_ON_FLY_SCROLL | |
| 8469 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 8470 #endif | |
| 8471 | |
| 8472 /* | |
| 8473 * Don't map the register name. This also prevents the mode message to be | |
| 8474 * deleted when ESC is hit. | |
| 8475 */ | |
| 8476 ++no_mapping; | |
| 1389 | 8477 regname = plain_vgetc(); |
| 7 | 8478 LANGMAP_ADJUST(regname, TRUE); |
| 8479 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
| 8480 { | |
| 8481 /* Get a third key for literal register insertion */ | |
| 8482 literally = regname; | |
| 8483 #ifdef FEAT_CMDL_INFO | |
| 8484 add_to_showcmd_c(literally); | |
| 8485 #endif | |
| 1389 | 8486 regname = plain_vgetc(); |
| 7 | 8487 LANGMAP_ADJUST(regname, TRUE); |
| 8488 } | |
| 8489 --no_mapping; | |
| 8490 | |
| 8491 #ifdef FEAT_EVAL | |
|
4909
2945fe016b93
updated for version 7.3.1200
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
8492 /* Don't call u_sync() while typing the expression or giving an error |
|
2945fe016b93
updated for version 7.3.1200
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
8493 * message for it. Only call it explicitly. */ |
| 7 | 8494 ++no_u_sync; |
| 8495 if (regname == '=') | |
| 8496 { | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
8497 # ifdef HAVE_INPUT_METHOD |
| 7 | 8498 int im_on = im_get_status(); |
| 133 | 8499 # endif |
|
5120
6e611380b4cf
updated for version 7.3.1303
Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8500 /* Sync undo when evaluating the expression calls setline() or |
|
6e611380b4cf
updated for version 7.3.1303
Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8501 * append(), so that it can be undone separately. */ |
|
6e611380b4cf
updated for version 7.3.1303
Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8502 u_sync_once = 2; |
|
5018
d6a7dea44a86
updated for version 7.3.1253
Bram Moolenaar <bram@vim.org>
parents:
4909
diff
changeset
|
8503 |
| 7 | 8504 regname = get_expr_register(); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
8505 # ifdef HAVE_INPUT_METHOD |
| 7 | 8506 /* Restore the Input Method. */ |
| 8507 if (im_on) | |
| 8508 im_set_active(TRUE); | |
| 133 | 8509 # endif |
| 7 | 8510 } |
| 140 | 8511 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
| 8512 { | |
| 6949 | 8513 vim_beep(BO_REG); |
| 7 | 8514 need_redraw = TRUE; /* remove the '"' */ |
| 140 | 8515 } |
| 7 | 8516 else |
| 8517 { | |
| 8518 #endif | |
| 8519 if (literally == Ctrl_O || literally == Ctrl_P) | |
| 8520 { | |
| 8521 /* Append the command to the redo buffer. */ | |
| 8522 AppendCharToRedobuff(Ctrl_R); | |
| 8523 AppendCharToRedobuff(literally); | |
| 8524 AppendCharToRedobuff(regname); | |
| 8525 | |
| 8526 do_put(regname, BACKWARD, 1L, | |
| 8527 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
| 8528 } | |
| 8529 else if (insert_reg(regname, literally) == FAIL) | |
| 8530 { | |
| 6949 | 8531 vim_beep(BO_REG); |
| 7 | 8532 need_redraw = TRUE; /* remove the '"' */ |
| 8533 } | |
| 133 | 8534 else if (stop_insert_mode) |
| 8535 /* When the '=' register was used and a function was invoked that | |
| 8536 * did ":stopinsert" then stuff_empty() returns FALSE but we won't | |
| 8537 * insert anything, need to remove the '"' */ | |
| 8538 need_redraw = TRUE; | |
| 8539 | |
| 7 | 8540 #ifdef FEAT_EVAL |
| 8541 } | |
| 8542 --no_u_sync; | |
|
5120
6e611380b4cf
updated for version 7.3.1303
Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8543 if (u_sync_once == 1) |
|
6e611380b4cf
updated for version 7.3.1303
Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8544 ins_need_undo = TRUE; |
|
6e611380b4cf
updated for version 7.3.1303
Bram Moolenaar <bram@vim.org>
parents:
5094
diff
changeset
|
8545 u_sync_once = 0; |
| 7 | 8546 #endif |
| 8547 #ifdef FEAT_CMDL_INFO | |
| 8548 clear_showcmd(); | |
| 8549 #endif | |
| 8550 | |
| 8551 /* If the inserted register is empty, we need to remove the '"' */ | |
| 8552 if (need_redraw || stuff_empty()) | |
| 8553 edit_unputchar(); | |
| 844 | 8554 |
| 8555 /* Disallow starting Visual mode here, would get a weird mode. */ | |
| 8556 if (!vis_active && VIsual_active) | |
| 8557 end_visual_mode(); | |
| 7 | 8558 } |
| 8559 | |
| 8560 /* | |
| 8561 * CTRL-G commands in Insert mode. | |
| 8562 */ | |
| 8563 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8564 ins_ctrl_g(void) |
| 7 | 8565 { |
| 8566 int c; | |
| 8567 | |
| 8568 #ifdef FEAT_INS_EXPAND | |
| 8569 /* Right after CTRL-X the cursor will be after the ruler. */ | |
| 8570 setcursor(); | |
| 8571 #endif | |
| 8572 | |
| 8573 /* | |
| 8574 * Don't map the second key. This also prevents the mode message to be | |
| 8575 * deleted when ESC is hit. | |
| 8576 */ | |
| 8577 ++no_mapping; | |
| 1389 | 8578 c = plain_vgetc(); |
| 7 | 8579 --no_mapping; |
| 8580 switch (c) | |
| 8581 { | |
| 8582 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */ | |
| 8583 case K_UP: | |
| 8584 case Ctrl_K: | |
| 8585 case 'k': ins_up(TRUE); | |
| 8586 break; | |
| 8587 | |
| 8588 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */ | |
| 8589 case K_DOWN: | |
| 8590 case Ctrl_J: | |
| 8591 case 'j': ins_down(TRUE); | |
| 8592 break; | |
| 8593 | |
| 8594 /* CTRL-G u: start new undoable edit */ | |
| 825 | 8595 case 'u': u_sync(TRUE); |
| 7 | 8596 ins_need_undo = TRUE; |
| 626 | 8597 |
| 8598 /* Need to reset Insstart, esp. because a BS that joins | |
| 1219 | 8599 * a line to the previous one must save for undo. */ |
| 5680 | 8600 update_Insstart_orig = FALSE; |
| 626 | 8601 Insstart = curwin->w_cursor; |
| 7 | 8602 break; |
| 8603 | |
|
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diff
changeset
|
8604 /* CTRL-G U: do not break undo with the next char */ |
|
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diff
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|
8605 case 'U': |
|
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diff
changeset
|
8606 /* Allow one left/right cursor movement with the next char, |
|
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parents:
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diff
changeset
|
8607 * without breaking undo. */ |
|
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diff
changeset
|
8608 dont_sync_undo = MAYBE; |
|
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diff
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|
8609 break; |
|
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diff
changeset
|
8610 |
| 7 | 8611 /* Unknown CTRL-G command, reserved for future expansion. */ |
| 6949 | 8612 default: vim_beep(BO_CTRLG); |
| 7 | 8613 } |
| 8614 } | |
| 8615 | |
| 8616 /* | |
| 449 | 8617 * CTRL-^ in Insert mode. |
| 8618 */ | |
| 8619 static void | |
|
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diff
changeset
|
8620 ins_ctrl_hat(void) |
| 449 | 8621 { |
| 782 | 8622 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 449 | 8623 { |
| 8624 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */ | |
| 8625 if (State & LANGMAP) | |
| 8626 { | |
| 8627 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8628 State &= ~LANGMAP; | |
| 8629 } | |
| 8630 else | |
| 8631 { | |
| 8632 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 8633 State |= LANGMAP; | |
|
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|
8634 #ifdef HAVE_INPUT_METHOD |
| 449 | 8635 im_set_active(FALSE); |
| 8636 #endif | |
| 8637 } | |
| 8638 } | |
|
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diff
changeset
|
8639 #ifdef HAVE_INPUT_METHOD |
| 449 | 8640 else |
| 8641 { | |
| 8642 /* There are no ":lmap" mappings, toggle IM */ | |
| 8643 if (im_get_status()) | |
| 8644 { | |
| 8645 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8646 im_set_active(FALSE); | |
| 8647 } | |
| 8648 else | |
| 8649 { | |
| 8650 curbuf->b_p_iminsert = B_IMODE_IM; | |
| 8651 State &= ~LANGMAP; | |
| 8652 im_set_active(TRUE); | |
| 8653 } | |
| 8654 } | |
| 8655 #endif | |
| 8656 set_iminsert_global(); | |
| 8657 showmode(); | |
| 8658 #ifdef FEAT_GUI | |
| 8659 /* may show different cursor shape or color */ | |
| 8660 if (gui.in_use) | |
| 8661 gui_update_cursor(TRUE, FALSE); | |
| 8662 #endif | |
|
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changeset
|
8663 #if defined(FEAT_KEYMAP) |
| 449 | 8664 /* Show/unshow value of 'keymap' in status lines. */ |
| 8665 status_redraw_curbuf(); | |
| 8666 #endif | |
| 8667 } | |
| 8668 | |
| 8669 /* | |
| 7 | 8670 * Handle ESC in insert mode. |
| 8671 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
| 8672 * insert. | |
| 8673 */ | |
| 8674 static int | |
|
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diff
changeset
|
8675 ins_esc( |
|
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diff
changeset
|
8676 long *count, |
|
83861277e6a3
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diff
changeset
|
8677 int cmdchar, |
|
83861277e6a3
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parents:
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diff
changeset
|
8678 int nomove) /* don't move cursor */ |
| 7 | 8679 { |
| 8680 int temp; | |
| 8681 static int disabled_redraw = FALSE; | |
| 8682 | |
| 744 | 8683 #ifdef FEAT_SPELL |
| 449 | 8684 check_spell_redraw(); |
| 8685 #endif | |
| 7 | 8686 #if defined(FEAT_HANGULIN) |
| 8687 # if defined(ESC_CHG_TO_ENG_MODE) | |
| 8688 hangul_input_state_set(0); | |
| 8689 # endif | |
| 8690 if (composing_hangul) | |
| 8691 { | |
| 8692 push_raw_key(composing_hangul_buffer, 2); | |
| 8693 composing_hangul = 0; | |
| 8694 } | |
| 8695 #endif | |
| 8696 | |
| 8697 temp = curwin->w_cursor.col; | |
| 8698 if (disabled_redraw) | |
| 8699 { | |
| 8700 --RedrawingDisabled; | |
| 8701 disabled_redraw = FALSE; | |
| 8702 } | |
| 8703 if (!arrow_used) | |
| 8704 { | |
| 8705 /* | |
| 8706 * Don't append the ESC for "r<CR>" and "grx". | |
| 75 | 8707 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
| 8708 * when "count" is non-zero. | |
| 7 | 8709 */ |
| 8710 if (cmdchar != 'r' && cmdchar != 'v') | |
| 75 | 8711 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
| 7 | 8712 |
| 8713 /* | |
| 8714 * Repeating insert may take a long time. Check for | |
| 8715 * interrupt now and then. | |
| 8716 */ | |
| 8717 if (*count > 0) | |
| 8718 { | |
| 8719 line_breakcheck(); | |
| 8720 if (got_int) | |
| 8721 *count = 0; | |
| 8722 } | |
| 8723 | |
| 8724 if (--*count > 0) /* repeat what was typed */ | |
| 8725 { | |
| 164 | 8726 /* Vi repeats the insert without replacing characters. */ |
| 8727 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) | |
| 8728 State &= ~REPLACE_FLAG; | |
| 8729 | |
| 7 | 8730 (void)start_redo_ins(); |
| 8731 if (cmdchar == 'r' || cmdchar == 'v') | |
| 6098 | 8732 stuffRedoReadbuff(ESC_STR); /* no ESC in redo buffer */ |
| 7 | 8733 ++RedrawingDisabled; |
| 8734 disabled_redraw = TRUE; | |
| 8735 return FALSE; /* repeat the insert */ | |
| 8736 } | |
| 5434 | 8737 stop_insert(&curwin->w_cursor, TRUE, nomove); |
| 7 | 8738 undisplay_dollar(); |
| 8739 } | |
| 8740 | |
| 8741 /* When an autoindent was removed, curswant stays after the | |
| 8742 * indent */ | |
| 8743 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) | |
| 8744 curwin->w_set_curswant = TRUE; | |
| 8745 | |
| 8746 /* Remember the last Insert position in the '^ mark. */ | |
| 8747 if (!cmdmod.keepjumps) | |
| 8748 curbuf->b_last_insert = curwin->w_cursor; | |
| 8749 | |
| 8750 /* | |
| 8751 * The cursor should end up on the last inserted character. | |
| 477 | 8752 * Don't do it for CTRL-O, unless past the end of the line. |
| 7 | 8753 */ |
| 477 | 8754 if (!nomove |
| 8755 && (curwin->w_cursor.col != 0 | |
| 7 | 8756 #ifdef FEAT_VIRTUALEDIT |
| 8757 || curwin->w_cursor.coladd > 0 | |
| 8758 #endif | |
| 477 | 8759 ) |
| 8760 && (restart_edit == NUL | |
| 5735 | 8761 || (gchar_cursor() == NUL && !VIsual_active)) |
| 7 | 8762 #ifdef FEAT_RIGHTLEFT |
| 8763 && !revins_on | |
| 8764 #endif | |
| 8765 ) | |
| 8766 { | |
| 8767 #ifdef FEAT_VIRTUALEDIT | |
| 8768 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
| 8769 { | |
| 8770 oneleft(); | |
| 8771 if (restart_edit != NUL) | |
| 8772 ++curwin->w_cursor.coladd; | |
| 8773 } | |
| 8774 else | |
| 8775 #endif | |
| 8776 { | |
| 8777 --curwin->w_cursor.col; | |
| 8778 #ifdef FEAT_MBYTE | |
| 8779 /* Correct cursor for multi-byte character. */ | |
| 8780 if (has_mbyte) | |
| 8781 mb_adjust_cursor(); | |
| 8782 #endif | |
| 8783 } | |
| 8784 } | |
| 8785 | |
|
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|
8786 #ifdef HAVE_INPUT_METHOD |
| 7 | 8787 /* Disable IM to allow typing English directly for Normal mode commands. |
| 8788 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as | |
| 8789 * well). */ | |
| 8790 if (!(State & LANGMAP)) | |
| 8791 im_save_status(&curbuf->b_p_iminsert); | |
| 8792 im_set_active(FALSE); | |
| 8793 #endif | |
| 8794 | |
| 8795 State = NORMAL; | |
| 8796 /* need to position cursor again (e.g. when on a TAB ) */ | |
| 8797 changed_cline_bef_curs(); | |
| 8798 | |
| 8799 #ifdef FEAT_MOUSE | |
| 8800 setmouse(); | |
| 8801 #endif | |
| 8802 #ifdef CURSOR_SHAPE | |
| 8803 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8804 #endif | |
|
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diff
changeset
|
8805 if (!p_ek) |
|
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diff
changeset
|
8806 /* Re-enable bracketed paste mode. */ |
|
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diff
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|
8807 out_str(T_BE); |
| 7 | 8808 |
| 8809 /* | |
| 8810 * When recording or for CTRL-O, need to display the new mode. | |
| 8811 * Otherwise remove the mode message. | |
| 8812 */ | |
|
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diff
changeset
|
8813 if (reg_recording != 0 || restart_edit != NUL) |
| 7 | 8814 showmode(); |
| 8815 else if (p_smd) | |
| 8816 MSG(""); | |
| 8817 | |
| 8818 return TRUE; /* exit Insert mode */ | |
| 8819 } | |
| 8820 | |
| 8821 #ifdef FEAT_RIGHTLEFT | |
| 8822 /* | |
| 8823 * Toggle language: hkmap and revins_on. | |
| 8824 * Move to end of reverse inserted text. | |
| 8825 */ | |
| 8826 static void | |
|
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diff
changeset
|
8827 ins_ctrl_(void) |
| 7 | 8828 { |
| 8829 if (revins_on && revins_chars && revins_scol >= 0) | |
| 8830 { | |
| 8831 while (gchar_cursor() != NUL && revins_chars--) | |
| 8832 ++curwin->w_cursor.col; | |
| 8833 } | |
| 8834 p_ri = !p_ri; | |
| 8835 revins_on = (State == INSERT && p_ri); | |
| 8836 if (revins_on) | |
| 8837 { | |
| 8838 revins_scol = curwin->w_cursor.col; | |
| 8839 revins_legal++; | |
| 8840 revins_chars = 0; | |
| 8841 undisplay_dollar(); | |
| 8842 } | |
| 8843 else | |
| 8844 revins_scol = -1; | |
| 8845 #ifdef FEAT_FKMAP | |
| 8846 if (p_altkeymap) | |
| 8847 { | |
| 8848 /* | |
| 8849 * to be consistent also for redo command, using '.' | |
| 8850 * set arrow_used to true and stop it - causing to redo | |
| 8851 * characters entered in one mode (normal/reverse insert). | |
| 8852 */ | |
| 8853 arrow_used = TRUE; | |
| 8854 (void)stop_arrow(); | |
| 8855 p_fkmap = curwin->w_p_rl ^ p_ri; | |
| 8856 if (p_fkmap && p_ri) | |
| 8857 State = INSERT; | |
| 8858 } | |
| 8859 else | |
| 8860 #endif | |
| 8861 p_hkmap = curwin->w_p_rl ^ p_ri; /* be consistent! */ | |
| 8862 showmode(); | |
| 8863 } | |
| 8864 #endif | |
| 8865 | |
| 8866 /* | |
| 8867 * If 'keymodel' contains "startsel", may start selection. | |
| 8868 * Returns TRUE when a CTRL-O and other keys stuffed. | |
| 8869 */ | |
| 8870 static int | |
|
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diff
changeset
|
8871 ins_start_select(int c) |
| 7 | 8872 { |
| 8873 if (km_startsel) | |
| 8874 switch (c) | |
| 8875 { | |
| 8876 case K_KHOME: | |
| 8877 case K_KEND: | |
| 8878 case K_PAGEUP: | |
| 8879 case K_KPAGEUP: | |
| 8880 case K_PAGEDOWN: | |
| 8881 case K_KPAGEDOWN: | |
|
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|
8882 # ifdef MACOS_X |
| 7 | 8883 case K_LEFT: |
| 8884 case K_RIGHT: | |
| 8885 case K_UP: | |
| 8886 case K_DOWN: | |
| 8887 case K_END: | |
| 8888 case K_HOME: | |
| 8889 # endif | |
| 8890 if (!(mod_mask & MOD_MASK_SHIFT)) | |
| 8891 break; | |
| 8892 /* FALLTHROUGH */ | |
| 8893 case K_S_LEFT: | |
| 8894 case K_S_RIGHT: | |
| 8895 case K_S_UP: | |
| 8896 case K_S_DOWN: | |
| 8897 case K_S_END: | |
| 8898 case K_S_HOME: | |
| 8899 /* Start selection right away, the cursor can move with | |
| 8900 * CTRL-O when beyond the end of the line. */ | |
| 8901 start_selection(); | |
| 8902 | |
| 8903 /* Execute the key in (insert) Select mode. */ | |
| 8904 stuffcharReadbuff(Ctrl_O); | |
| 8905 if (mod_mask) | |
| 8906 { | |
| 8907 char_u buf[4]; | |
| 8908 | |
| 8909 buf[0] = K_SPECIAL; | |
| 8910 buf[1] = KS_MODIFIER; | |
| 8911 buf[2] = mod_mask; | |
| 8912 buf[3] = NUL; | |
| 8913 stuffReadbuff(buf); | |
| 8914 } | |
| 8915 stuffcharReadbuff(c); | |
| 8916 return TRUE; | |
| 8917 } | |
| 8918 return FALSE; | |
| 8919 } | |
| 8920 | |
| 8921 /* | |
| 4352 | 8922 * <Insert> key in Insert mode: toggle insert/replace mode. |
| 449 | 8923 */ |
| 8924 static void | |
|
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diff
changeset
|
8925 ins_insert(int replaceState) |
| 449 | 8926 { |
| 8927 #ifdef FEAT_FKMAP | |
| 8928 if (p_fkmap && p_ri) | |
| 8929 { | |
| 8930 beep_flush(); | |
| 8931 EMSG(farsi_text_3); /* encoded in Farsi */ | |
| 8932 return; | |
| 8933 } | |
| 8934 #endif | |
| 8935 | |
| 532 | 8936 # ifdef FEAT_EVAL |
| 449 | 8937 set_vim_var_string(VV_INSERTMODE, |
| 8938 (char_u *)((State & REPLACE_FLAG) ? "i" : | |
| 667 | 8939 # ifdef FEAT_VREPLACE |
| 8940 replaceState == VREPLACE ? "v" : | |
| 8941 # endif | |
| 8942 "r"), 1); | |
| 532 | 8943 # endif |
| 449 | 8944 apply_autocmds(EVENT_INSERTCHANGE, NULL, NULL, FALSE, curbuf); |
| 8945 if (State & REPLACE_FLAG) | |
| 8946 State = INSERT | (State & LANGMAP); | |
| 8947 else | |
| 8948 State = replaceState | (State & LANGMAP); | |
| 8949 AppendCharToRedobuff(K_INS); | |
| 8950 showmode(); | |
| 8951 #ifdef CURSOR_SHAPE | |
| 8952 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8953 #endif | |
| 8954 } | |
| 8955 | |
| 8956 /* | |
| 8957 * Pressed CTRL-O in Insert mode. | |
| 8958 */ | |
| 8959 static void | |
|
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diff
changeset
|
8960 ins_ctrl_o(void) |
| 449 | 8961 { |
| 8962 #ifdef FEAT_VREPLACE | |
| 8963 if (State & VREPLACE_FLAG) | |
| 8964 restart_edit = 'V'; | |
| 8965 else | |
| 8966 #endif | |
| 8967 if (State & REPLACE_FLAG) | |
| 8968 restart_edit = 'R'; | |
| 8969 else | |
| 8970 restart_edit = 'I'; | |
| 8971 #ifdef FEAT_VIRTUALEDIT | |
| 8972 if (virtual_active()) | |
| 8973 ins_at_eol = FALSE; /* cursor always keeps its column */ | |
| 8974 else | |
| 8975 #endif | |
| 8976 ins_at_eol = (gchar_cursor() == NUL); | |
| 8977 } | |
| 8978 | |
| 8979 /* | |
| 7 | 8980 * If the cursor is on an indent, ^T/^D insert/delete one |
| 8981 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
| 1796 | 8982 * Always round the indent to 'shiftwidth', this is compatible |
| 7 | 8983 * with vi. But vi only supports ^T and ^D after an |
| 8984 * autoindent, we support it everywhere. | |
| 8985 */ | |
| 8986 static void | |
|
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diff
changeset
|
8987 ins_shift(int c, int lastc) |
| 7 | 8988 { |
| 8989 if (stop_arrow() == FAIL) | |
| 8990 return; | |
| 8991 AppendCharToRedobuff(c); | |
| 8992 | |
| 8993 /* | |
| 8994 * 0^D and ^^D: remove all indent. | |
| 8995 */ | |
| 1330 | 8996 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
| 8997 && curwin->w_cursor.col > 0) | |
| 7 | 8998 { |
| 8999 --curwin->w_cursor.col; | |
| 9000 (void)del_char(FALSE); /* delete the '^' or '0' */ | |
| 9001 /* In Replace mode, restore the characters that '^' or '0' replaced. */ | |
| 9002 if (State & REPLACE_FLAG) | |
| 9003 replace_pop_ins(); | |
| 9004 if (lastc == '^') | |
| 9005 old_indent = get_indent(); /* remember curr. indent */ | |
| 1516 | 9006 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
| 7 | 9007 } |
| 9008 else | |
| 1516 | 9009 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
| 7 | 9010 |
| 9011 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
| 9012 did_ai = FALSE; | |
| 9013 #ifdef FEAT_SMARTINDENT | |
| 9014 did_si = FALSE; | |
| 9015 can_si = FALSE; | |
| 9016 can_si_back = FALSE; | |
| 9017 #endif | |
| 9018 #ifdef FEAT_CINDENT | |
| 9019 can_cindent = FALSE; /* no cindenting after ^D or ^T */ | |
| 9020 #endif | |
| 9021 } | |
| 9022 | |
| 9023 static void | |
|
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7799
diff
changeset
|
9024 ins_del(void) |
| 7 | 9025 { |
| 9026 int temp; | |
| 9027 | |
| 9028 if (stop_arrow() == FAIL) | |
| 9029 return; | |
| 9030 if (gchar_cursor() == NUL) /* delete newline */ | |
| 9031 { | |
| 9032 temp = curwin->w_cursor.col; | |
| 9033 if (!can_bs(BS_EOL) /* only if "eol" included */ | |
| 5848 | 9034 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
| 6949 | 9035 vim_beep(BO_BS); |
| 7 | 9036 else |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9037 { |
| 7 | 9038 curwin->w_cursor.col = temp; |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9039 #ifdef FEAT_VREPLACE |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9040 /* Adjust orig_line_count in case more lines have been deleted than |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9041 * have been added. That makes sure, that open_line() later |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9042 * can access all buffer lines correctly */ |
|
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parents:
13384
diff
changeset
|
9043 if (State & VREPLACE_FLAG && |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9044 orig_line_count > curbuf->b_ml.ml_line_count) |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9045 orig_line_count = curbuf->b_ml.ml_line_count; |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9046 #endif |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9047 } |
| 7 | 9048 } |
| 6949 | 9049 else if (del_char(FALSE) == FAIL) /* delete char under cursor */ |
| 9050 vim_beep(BO_BS); | |
| 7 | 9051 did_ai = FALSE; |
| 9052 #ifdef FEAT_SMARTINDENT | |
| 9053 did_si = FALSE; | |
| 9054 can_si = FALSE; | |
| 9055 can_si_back = FALSE; | |
| 9056 #endif | |
| 9057 AppendCharToRedobuff(K_DEL); | |
| 9058 } | |
| 9059 | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7141
diff
changeset
|
9060 static void ins_bs_one(colnr_T *vcolp); |
| 1460 | 9061 |
| 9062 /* | |
| 9063 * Delete one character for ins_bs(). | |
| 9064 */ | |
| 9065 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9066 ins_bs_one(colnr_T *vcolp) |
| 1460 | 9067 { |
| 9068 dec_cursor(); | |
| 9069 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
| 9070 if (State & REPLACE_FLAG) | |
| 9071 { | |
| 9072 /* Don't delete characters before the insert point when in | |
| 9073 * Replace mode */ | |
| 9074 if (curwin->w_cursor.lnum != Insstart.lnum | |
| 9075 || curwin->w_cursor.col >= Insstart.col) | |
| 1782 | 9076 replace_do_bs(-1); |
| 1460 | 9077 } |
| 9078 else | |
| 9079 (void)del_char(FALSE); | |
| 9080 } | |
| 9081 | |
| 7 | 9082 /* |
| 9083 * Handle Backspace, delete-word and delete-line in Insert mode. | |
| 9084 * Return TRUE when backspace was actually used. | |
| 9085 */ | |
| 9086 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9087 ins_bs( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9088 int c, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9089 int mode, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9090 int *inserted_space_p) |
| 7 | 9091 { |
| 9092 linenr_T lnum; | |
| 9093 int cc; | |
| 9094 int temp = 0; /* init for GCC */ | |
| 1872 | 9095 colnr_T save_col; |
| 7 | 9096 colnr_T mincol; |
| 9097 int did_backspace = FALSE; | |
| 9098 int in_indent; | |
| 9099 int oldState; | |
| 9100 #ifdef FEAT_MBYTE | |
| 714 | 9101 int cpc[MAX_MCO]; /* composing characters */ |
| 7 | 9102 #endif |
| 9103 | |
| 9104 /* | |
| 9105 * can't delete anything in an empty file | |
| 9106 * can't backup past first character in buffer | |
| 9107 * can't backup past starting point unless 'backspace' > 1 | |
| 9108 * can backup to a previous line if 'backspace' == 0 | |
| 9109 */ | |
|
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patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9110 if ( BUFEMPTY() |
| 7 | 9111 || ( |
| 9112 #ifdef FEAT_RIGHTLEFT | |
| 9113 !revins_on && | |
| 9114 #endif | |
| 9115 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
| 9116 || (!can_bs(BS_START) | |
| 9117 && (arrow_used | |
| 5852 | 9118 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 9119 && curwin->w_cursor.col <= Insstart_orig.col))) | |
| 7 | 9120 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
| 9121 && curwin->w_cursor.col <= ai_col) | |
| 9122 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
| 9123 { | |
| 6949 | 9124 vim_beep(BO_BS); |
| 7 | 9125 return FALSE; |
| 9126 } | |
| 9127 | |
| 9128 if (stop_arrow() == FAIL) | |
| 9129 return FALSE; | |
| 9130 in_indent = inindent(0); | |
| 9131 #ifdef FEAT_CINDENT | |
| 9132 if (in_indent) | |
| 9133 can_cindent = FALSE; | |
| 9134 #endif | |
| 9135 #ifdef FEAT_COMMENTS | |
| 9136 end_comment_pending = NUL; /* After BS, don't auto-end comment */ | |
| 9137 #endif | |
| 9138 #ifdef FEAT_RIGHTLEFT | |
| 9139 if (revins_on) /* put cursor after last inserted char */ | |
| 9140 inc_cursor(); | |
| 9141 #endif | |
| 9142 | |
| 9143 #ifdef FEAT_VIRTUALEDIT | |
| 9144 /* Virtualedit: | |
| 9145 * BACKSPACE_CHAR eats a virtual space | |
| 9146 * BACKSPACE_WORD eats all coladd | |
| 9147 * BACKSPACE_LINE eats all coladd and keeps going | |
| 9148 */ | |
| 9149 if (curwin->w_cursor.coladd > 0) | |
| 9150 { | |
| 9151 if (mode == BACKSPACE_CHAR) | |
| 9152 { | |
| 9153 --curwin->w_cursor.coladd; | |
| 9154 return TRUE; | |
| 9155 } | |
| 9156 if (mode == BACKSPACE_WORD) | |
| 9157 { | |
| 9158 curwin->w_cursor.coladd = 0; | |
| 9159 return TRUE; | |
| 9160 } | |
| 9161 curwin->w_cursor.coladd = 0; | |
| 9162 } | |
| 9163 #endif | |
| 9164 | |
| 9165 /* | |
|
11295
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patch 8.0.0533: abbreviation doesn't work after backspacing newline
Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
9166 * Delete newline! |
| 7 | 9167 */ |
| 9168 if (curwin->w_cursor.col == 0) | |
| 9169 { | |
| 6629 | 9170 lnum = Insstart.lnum; |
| 5852 | 9171 if (curwin->w_cursor.lnum == lnum |
| 7 | 9172 #ifdef FEAT_RIGHTLEFT |
| 9173 || revins_on | |
| 9174 #endif | |
| 9175 ) | |
| 9176 { | |
| 9177 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
| 9178 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
| 9179 return FALSE; | |
| 6629 | 9180 --Insstart.lnum; |
|
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patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
9181 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
| 7 | 9182 } |
| 9183 /* | |
| 9184 * In replace mode: | |
| 9185 * cc < 0: NL was inserted, delete it | |
| 9186 * cc >= 0: NL was replaced, put original characters back | |
| 9187 */ | |
| 9188 cc = -1; | |
| 9189 if (State & REPLACE_FLAG) | |
| 9190 cc = replace_pop(); /* returns -1 if NL was inserted */ | |
| 9191 /* | |
| 9192 * In replace mode, in the line we started replacing, we only move the | |
| 9193 * cursor. | |
| 9194 */ | |
| 9195 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
| 9196 { | |
| 9197 dec_cursor(); | |
| 9198 } | |
| 9199 else | |
| 9200 { | |
| 9201 #ifdef FEAT_VREPLACE | |
| 9202 if (!(State & VREPLACE_FLAG) | |
| 9203 || curwin->w_cursor.lnum > orig_line_count) | |
| 9204 #endif | |
| 9205 { | |
| 9206 temp = gchar_cursor(); /* remember current char */ | |
| 9207 --curwin->w_cursor.lnum; | |
| 278 | 9208 |
| 9209 /* When "aw" is in 'formatoptions' we must delete the space at | |
| 9210 * the end of the line, otherwise the line will be broken | |
| 9211 * again when auto-formatting. */ | |
| 9212 if (has_format_option(FO_AUTO) | |
| 9213 && has_format_option(FO_WHITE_PAR)) | |
| 9214 { | |
| 9215 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
| 9216 TRUE); | |
| 9217 int len; | |
| 9218 | |
| 835 | 9219 len = (int)STRLEN(ptr); |
| 278 | 9220 if (len > 0 && ptr[len - 1] == ' ') |
| 9221 ptr[len - 1] = NUL; | |
| 9222 } | |
| 9223 | |
| 5848 | 9224 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
| 7 | 9225 if (temp == NUL && gchar_cursor() != NUL) |
| 9226 inc_cursor(); | |
| 9227 } | |
| 9228 #ifdef FEAT_VREPLACE | |
| 9229 else | |
| 9230 dec_cursor(); | |
| 9231 #endif | |
| 9232 | |
| 9233 /* | |
| 9234 * In REPLACE mode we have to put back the text that was replaced | |
| 9235 * by the NL. On the replace stack is first a NUL-terminated | |
| 9236 * sequence of characters that were deleted and then the | |
| 9237 * characters that NL replaced. | |
| 9238 */ | |
| 9239 if (State & REPLACE_FLAG) | |
| 9240 { | |
| 9241 /* | |
| 9242 * Do the next ins_char() in NORMAL state, to | |
| 9243 * prevent ins_char() from replacing characters and | |
| 9244 * avoiding showmatch(). | |
| 9245 */ | |
| 9246 oldState = State; | |
| 9247 State = NORMAL; | |
| 9248 /* | |
| 9249 * restore characters (blanks) deleted after cursor | |
| 9250 */ | |
| 9251 while (cc > 0) | |
| 9252 { | |
| 1872 | 9253 save_col = curwin->w_cursor.col; |
| 7 | 9254 #ifdef FEAT_MBYTE |
| 9255 mb_replace_pop_ins(cc); | |
| 9256 #else | |
| 9257 ins_char(cc); | |
| 9258 #endif | |
| 1872 | 9259 curwin->w_cursor.col = save_col; |
| 7 | 9260 cc = replace_pop(); |
| 9261 } | |
| 9262 /* restore the characters that NL replaced */ | |
| 9263 replace_pop_ins(); | |
| 9264 State = oldState; | |
| 9265 } | |
| 9266 } | |
| 9267 did_ai = FALSE; | |
| 9268 } | |
| 9269 else | |
| 9270 { | |
| 9271 /* | |
| 9272 * Delete character(s) before the cursor. | |
| 9273 */ | |
| 9274 #ifdef FEAT_RIGHTLEFT | |
| 9275 if (revins_on) /* put cursor on last inserted char */ | |
| 9276 dec_cursor(); | |
| 9277 #endif | |
| 9278 mincol = 0; | |
| 9279 /* keep indent */ | |
| 1085 | 9280 if (mode == BACKSPACE_LINE |
| 9281 && (curbuf->b_p_ai | |
| 9282 #ifdef FEAT_CINDENT | |
| 2004 | 9283 || cindent_on() |
| 1085 | 9284 #endif |
| 9285 ) | |
| 7 | 9286 #ifdef FEAT_RIGHTLEFT |
| 9287 && !revins_on | |
| 9288 #endif | |
| 9289 ) | |
| 9290 { | |
| 1872 | 9291 save_col = curwin->w_cursor.col; |
| 7 | 9292 beginline(BL_WHITE); |
| 1988 | 9293 if (curwin->w_cursor.col < save_col) |
| 7 | 9294 mincol = curwin->w_cursor.col; |
| 1872 | 9295 curwin->w_cursor.col = save_col; |
| 7 | 9296 } |
| 9297 | |
| 9298 /* | |
| 9299 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
| 9300 */ | |
| 9301 if ( mode == BACKSPACE_CHAR | |
| 9302 && ((p_sta && in_indent) | |
| 3873 | 9303 || (get_sts_value() != 0 |
| 1497 | 9304 && curwin->w_cursor.col > 0 |
| 7 | 9305 && (*(ml_get_cursor() - 1) == TAB |
| 9306 || (*(ml_get_cursor() - 1) == ' ' | |
| 9307 && (!*inserted_space_p | |
| 9308 || arrow_used)))))) | |
| 9309 { | |
| 9310 int ts; | |
| 9311 colnr_T vcol; | |
| 9312 colnr_T want_vcol; | |
| 1460 | 9313 colnr_T start_vcol; |
| 7 | 9314 |
| 9315 *inserted_space_p = FALSE; | |
| 648 | 9316 if (p_sta && in_indent) |
| 5438 | 9317 ts = (int)get_sw_value(curbuf); |
| 7 | 9318 else |
| 3873 | 9319 ts = (int)get_sts_value(); |
| 7 | 9320 /* Compute the virtual column where we want to be. Since |
| 9321 * 'showbreak' may get in the way, need to get the last column of | |
| 9322 * the previous character. */ | |
| 9323 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 1460 | 9324 start_vcol = vcol; |
| 7 | 9325 dec_cursor(); |
| 9326 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
| 9327 inc_cursor(); | |
| 9328 want_vcol = (want_vcol / ts) * ts; | |
| 9329 | |
| 9330 /* delete characters until we are at or before want_vcol */ | |
| 9331 while (vcol > want_vcol | |
|
11129
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
9332 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
| 1460 | 9333 ins_bs_one(&vcol); |
| 7 | 9334 |
| 9335 /* insert extra spaces until we are at want_vcol */ | |
| 9336 while (vcol < want_vcol) | |
| 9337 { | |
| 9338 /* Remember the first char we inserted */ | |
| 5852 | 9339 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 9340 && curwin->w_cursor.col < Insstart_orig.col) | |
| 9341 Insstart_orig.col = curwin->w_cursor.col; | |
| 7 | 9342 |
| 9343 #ifdef FEAT_VREPLACE | |
| 9344 if (State & VREPLACE_FLAG) | |
| 9345 ins_char(' '); | |
| 9346 else | |
| 9347 #endif | |
| 9348 { | |
| 9349 ins_str((char_u *)" "); | |
| 1460 | 9350 if ((State & REPLACE_FLAG)) |
| 9351 replace_push(NUL); | |
| 7 | 9352 } |
| 9353 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 9354 } | |
| 1460 | 9355 |
| 9356 /* If we are now back where we started delete one character. Can | |
| 9357 * happen when using 'sts' and 'linebreak'. */ | |
| 9358 if (vcol >= start_vcol) | |
| 9359 ins_bs_one(&vcol); | |
| 7 | 9360 } |
| 9361 | |
| 9362 /* | |
| 9363 * Delete upto starting point, start of line or previous word. | |
| 9364 */ | |
| 6712 | 9365 else |
| 9366 { | |
| 9367 #ifdef FEAT_MBYTE | |
| 9368 int cclass = 0, prev_cclass = 0; | |
| 9369 | |
| 9370 if (has_mbyte) | |
| 9371 cclass = mb_get_class(ml_get_cursor()); | |
| 9372 #endif | |
| 9373 do | |
| 7 | 9374 { |
| 9375 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 9376 if (!revins_on) /* put cursor on char to be deleted */ |
| 9377 #endif | |
| 7 | 9378 dec_cursor(); |
| 6712 | 9379 |
| 9380 cc = gchar_cursor(); | |
| 9381 #ifdef FEAT_MBYTE | |
| 9382 /* look multi-byte character class */ | |
| 9383 if (has_mbyte) | |
| 9384 { | |
| 9385 prev_cclass = cclass; | |
| 9386 cclass = mb_get_class(ml_get_cursor()); | |
| 9387 } | |
| 9388 #endif | |
| 9389 | |
| 9390 /* start of word? */ | |
| 9391 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) | |
| 9392 { | |
| 9393 mode = BACKSPACE_WORD_NOT_SPACE; | |
| 9394 temp = vim_iswordc(cc); | |
| 9395 } | |
| 9396 /* end of word? */ | |
| 9397 else if (mode == BACKSPACE_WORD_NOT_SPACE | |
| 9398 && ((vim_isspace(cc) || vim_iswordc(cc) != temp) | |
| 7 | 9399 #ifdef FEAT_MBYTE |
| 6712 | 9400 || prev_cclass != cclass |
| 9401 #endif | |
| 9402 )) | |
| 9403 { | |
| 9404 #ifdef FEAT_RIGHTLEFT | |
| 9405 if (!revins_on) | |
| 9406 #endif | |
| 9407 inc_cursor(); | |
| 9408 #ifdef FEAT_RIGHTLEFT | |
| 9409 else if (State & REPLACE_FLAG) | |
| 9410 dec_cursor(); | |
| 9411 #endif | |
| 9412 break; | |
| 9413 } | |
| 9414 if (State & REPLACE_FLAG) | |
| 9415 replace_do_bs(-1); | |
| 9416 else | |
| 9417 { | |
| 7 | 9418 #ifdef FEAT_MBYTE |
| 6712 | 9419 if (enc_utf8 && p_deco) |
| 9420 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
| 9421 #endif | |
| 9422 (void)del_char(FALSE); | |
| 9423 #ifdef FEAT_MBYTE | |
| 9424 /* | |
| 9425 * If there are combining characters and 'delcombine' is set | |
| 9426 * move the cursor back. Don't back up before the base | |
| 9427 * character. | |
| 9428 */ | |
| 9429 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
| 9430 inc_cursor(); | |
| 7 | 9431 #endif |
| 9432 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 9433 if (revins_chars) |
| 9434 { | |
| 9435 revins_chars--; | |
| 9436 revins_legal++; | |
| 9437 } | |
| 9438 if (revins_on && gchar_cursor() == NUL) | |
| 9439 break; | |
| 9440 #endif | |
| 7 | 9441 } |
| 6712 | 9442 /* Just a single backspace?: */ |
| 9443 if (mode == BACKSPACE_CHAR) | |
| 7 | 9444 break; |
| 6712 | 9445 } while ( |
| 7 | 9446 #ifdef FEAT_RIGHTLEFT |
| 6712 | 9447 revins_on || |
| 9448 #endif | |
| 9449 (curwin->w_cursor.col > mincol | |
| 9450 && (curwin->w_cursor.lnum != Insstart_orig.lnum | |
| 9451 || curwin->w_cursor.col != Insstart_orig.col))); | |
| 9452 } | |
| 7 | 9453 did_backspace = TRUE; |
| 9454 } | |
| 9455 #ifdef FEAT_SMARTINDENT | |
| 9456 did_si = FALSE; | |
| 9457 can_si = FALSE; | |
| 9458 can_si_back = FALSE; | |
| 9459 #endif | |
| 9460 if (curwin->w_cursor.col <= 1) | |
| 9461 did_ai = FALSE; | |
| 9462 /* | |
| 9463 * It's a little strange to put backspaces into the redo | |
| 9464 * buffer, but it makes auto-indent a lot easier to deal | |
| 9465 * with. | |
| 9466 */ | |
| 9467 AppendCharToRedobuff(c); | |
| 9468 | |
| 9469 /* If deleted before the insertion point, adjust it */ | |
| 5852 | 9470 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
|
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Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
9471 && curwin->w_cursor.col < Insstart_orig.col) |
| 5852 | 9472 Insstart_orig.col = curwin->w_cursor.col; |
| 7 | 9473 |
| 9474 /* vi behaviour: the cursor moves backward but the character that | |
| 9475 * was there remains visible | |
| 9476 * Vim behaviour: the cursor moves backward and the character that | |
| 9477 * was there is erased from the screen. | |
| 9478 * We can emulate the vi behaviour by pretending there is a dollar | |
| 9479 * displayed even when there isn't. | |
| 9480 * --pkv Sun Jan 19 01:56:40 EST 2003 */ | |
| 3318 | 9481 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
| 7 | 9482 dollar_vcol = curwin->w_virtcol; |
| 9483 | |
| 1514 | 9484 #ifdef FEAT_FOLDING |
| 9485 /* When deleting a char the cursor line must never be in a closed fold. | |
| 9486 * E.g., when 'foldmethod' is indent and deleting the first non-white | |
| 9487 * char before a Tab. */ | |
| 9488 if (did_backspace) | |
| 9489 foldOpenCursor(); | |
| 9490 #endif | |
| 9491 | |
| 7 | 9492 return did_backspace; |
| 9493 } | |
| 9494 | |
| 9495 #ifdef FEAT_MOUSE | |
| 9496 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9497 ins_mouse(int c) |
| 7 | 9498 { |
| 9499 pos_T tpos; | |
| 840 | 9500 win_T *old_curwin = curwin; |
| 7 | 9501 |
| 9502 # ifdef FEAT_GUI | |
| 9503 /* When GUI is active, also move/paste when 'mouse' is empty */ | |
| 9504 if (!gui.in_use) | |
| 9505 # endif | |
| 9506 if (!mouse_has(MOUSE_INSERT)) | |
| 9507 return; | |
| 9508 | |
| 9509 undisplay_dollar(); | |
| 9510 tpos = curwin->w_cursor; | |
| 9511 if (do_mouse(NULL, c, BACKWARD, 1L, 0)) | |
| 9512 { | |
| 840 | 9513 win_T *new_curwin = curwin; |
| 9514 | |
| 9515 if (curwin != old_curwin && win_valid(old_curwin)) | |
| 9516 { | |
| 9517 /* Mouse took us to another window. We need to go back to the | |
| 9518 * previous one to stop insert there properly. */ | |
| 9519 curwin = old_curwin; | |
| 9520 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
|
9521 #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
|
9522 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
|
9523 // 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
|
9524 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
|
9525 #endif |
| 840 | 9526 } |
| 9527 start_arrow(curwin == old_curwin ? &tpos : NULL); | |
| 9528 if (curwin != new_curwin && win_valid(new_curwin)) | |
| 9529 { | |
| 9530 curwin = new_curwin; | |
| 9531 curbuf = curwin->w_buffer; | |
| 9532 } | |
| 7 | 9533 # ifdef FEAT_CINDENT |
| 9534 can_cindent = TRUE; | |
| 9535 # endif | |
| 9536 } | |
| 9537 | |
| 9538 /* redraw status lines (in case another window became active) */ | |
| 9539 redraw_statuslines(); | |
| 9540 } | |
| 9541 | |
| 9542 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9543 ins_mousescroll(int dir) |
| 7 | 9544 { |
| 9545 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
|
9546 win_T *old_curwin = curwin, *wp; |
| 1434 | 9547 # ifdef FEAT_INS_EXPAND |
| 9548 int did_scroll = FALSE; | |
| 7 | 9549 # endif |
| 9550 | |
| 9551 tpos = curwin->w_cursor; | |
| 9552 | |
| 4162 | 9553 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 9554 { |
| 9555 int row, col; | |
| 9556 | |
| 9557 row = mouse_row; | |
| 9558 col = mouse_col; | |
| 9559 | |
| 9560 /* 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
|
9561 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
|
9562 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
|
9563 return; |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9564 curwin = wp; |
| 7 | 9565 curbuf = curwin->w_buffer; |
| 9566 } | |
| 9567 if (curwin == old_curwin) | |
| 9568 undisplay_dollar(); | |
| 9569 | |
| 1434 | 9570 # ifdef FEAT_INS_EXPAND |
| 9571 /* 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
|
9572 if (!pum_visible() || curwin != old_curwin) |
| 1434 | 9573 # endif |
| 9574 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9575 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
|
9576 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9577 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
|
9578 scroll_redraw(dir, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9579 (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
|
9580 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9581 scroll_redraw(dir, 3L); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9582 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9583 #ifdef FEAT_GUI |
| 1434 | 9584 else |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9585 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9586 int val, step = 6; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9587 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9588 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
|
9589 step = curwin->w_width; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9590 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
|
9591 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9592 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9593 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9594 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9595 #endif |
| 1434 | 9596 # ifdef FEAT_INS_EXPAND |
| 9597 did_scroll = TRUE; | |
| 9598 # endif | |
| 9599 } | |
| 7 | 9600 |
| 9601 curwin->w_redr_status = TRUE; | |
| 9602 | |
| 9603 curwin = old_curwin; | |
| 9604 curbuf = curwin->w_buffer; | |
| 9605 | |
| 1434 | 9606 # ifdef FEAT_INS_EXPAND |
| 9607 /* The popup menu may overlay the window, need to redraw it. | |
| 9608 * TODO: Would be more efficient to only redraw the windows that are | |
| 9609 * overlapped by the popup menu. */ | |
| 9610 if (pum_visible() && did_scroll) | |
| 9611 { | |
| 9612 redraw_all_later(NOT_VALID); | |
| 9613 ins_compl_show_pum(); | |
| 9614 } | |
| 9615 # endif | |
| 9616 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9617 if (!EQUAL_POS(curwin->w_cursor, tpos)) |
| 7 | 9618 { |
| 9619 start_arrow(&tpos); | |
| 9620 # ifdef FEAT_CINDENT | |
| 9621 can_cindent = TRUE; | |
| 9622 # endif | |
| 9623 } | |
| 9624 } | |
| 9625 #endif | |
| 9626 | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9627 /* |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9628 * 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
|
9629 * P_PE literally. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9630 * 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
|
9631 */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9632 int |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9633 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
|
9634 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9635 int c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9636 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
|
9637 int idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9638 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
|
9639 int ret_char = -1; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9640 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
|
9641 int save_paste = p_paste; |
|
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9642 int save_ai = curbuf->b_p_ai; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9643 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9644 /* 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
|
9645 if (STRLEN(end) >= NUMBUFLEN) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9646 end = NULL; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9647 ++no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9648 allow_keys = 0; |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9649 p_paste = TRUE; |
|
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9650 curbuf->b_p_ai = FALSE; |
|
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9651 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9652 for (;;) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9653 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9654 /* When the end is not defined read everything. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9655 if (end == NULL && vpeekc() == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9656 break; |
|
27be410d6d29
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parents:
10636
diff
changeset
|
9657 c = plain_vgetc(); |
|
27be410d6d29
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parents:
10636
diff
changeset
|
9658 #ifdef FEAT_MBYTE |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9659 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9660 idx += (*mb_char2bytes)(c, buf + idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9661 else |
|
27be410d6d29
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Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9662 #endif |
|
27be410d6d29
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parents:
10636
diff
changeset
|
9663 buf[idx++] = c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9664 buf[idx] = NUL; |
|
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
9665 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
|
9666 { |
|
27be410d6d29
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parents:
10636
diff
changeset
|
9667 if (end[idx] == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9668 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
|
9669 continue; |
|
27be410d6d29
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parents:
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diff
changeset
|
9670 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9671 if (!drop) |
|
27be410d6d29
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Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9672 { |
|
27be410d6d29
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parents:
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diff
changeset
|
9673 switch (mode) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9674 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9675 case PASTE_CMDLINE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9676 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
|
9677 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9678 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9679 case PASTE_EX: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9680 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
|
9681 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9682 mch_memmove((char *)gap->ga_data + gap->ga_len, |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9683 buf, (size_t)idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9684 gap->ga_len += idx; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9685 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9686 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9687 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9688 case PASTE_INSERT: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9689 if (stop_arrow() == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9690 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9691 c = buf[0]; |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9692 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
|
9693 ins_eol(c); |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9694 else |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9695 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9696 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
|
9697 AppendToRedobuffLit(buf, idx); |
|
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9698 } |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9699 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9700 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9701 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9702 case PASTE_ONE_CHAR: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9703 if (ret_char == -1) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9704 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9705 #ifdef FEAT_MBYTE |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9706 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9707 ret_char = (*mb_ptr2char)(buf); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9708 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9709 #endif |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9710 ret_char = buf[0]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9711 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9712 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9713 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9714 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9715 idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9716 } |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9717 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9718 --no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9719 allow_keys = save_allow_keys; |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9720 p_paste = save_paste; |
|
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9721 curbuf->b_p_ai = save_ai; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9722 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9723 return ret_char; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9724 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9725 |
| 692 | 9726 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 724 | 9727 static void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9728 ins_tabline(int c) |
| 692 | 9729 { |
| 9730 /* We will be leaving the current window, unless closing another tab. */ | |
| 9731 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE | |
| 9732 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
| 9733 { | |
| 9734 undisplay_dollar(); | |
| 9735 start_arrow(&curwin->w_cursor); | |
| 9736 # ifdef FEAT_CINDENT | |
| 9737 can_cindent = TRUE; | |
| 9738 # endif | |
| 9739 } | |
| 9740 | |
| 9741 if (c == K_TABLINE) | |
| 9742 goto_tabpage(current_tab); | |
| 9743 else | |
| 846 | 9744 { |
| 692 | 9745 handle_tabmenu(); |
| 846 | 9746 redraw_statuslines(); /* will redraw the tabline when needed */ |
| 9747 } | |
| 692 | 9748 } |
| 9749 #endif | |
| 9750 | |
| 9751 #if defined(FEAT_GUI) || defined(PROTO) | |
| 7 | 9752 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9753 ins_scroll(void) |
| 7 | 9754 { |
| 9755 pos_T tpos; | |
| 9756 | |
| 9757 undisplay_dollar(); | |
| 9758 tpos = curwin->w_cursor; | |
| 9759 if (gui_do_scroll()) | |
| 9760 { | |
| 9761 start_arrow(&tpos); | |
| 9762 # ifdef FEAT_CINDENT | |
| 9763 can_cindent = TRUE; | |
| 9764 # endif | |
| 9765 } | |
| 9766 } | |
| 9767 | |
| 9768 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9769 ins_horscroll(void) |
| 7 | 9770 { |
| 9771 pos_T tpos; | |
| 9772 | |
| 9773 undisplay_dollar(); | |
| 9774 tpos = curwin->w_cursor; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9775 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
| 7 | 9776 { |
| 9777 start_arrow(&tpos); | |
| 9778 # ifdef FEAT_CINDENT | |
| 9779 can_cindent = TRUE; | |
| 9780 # endif | |
| 9781 } | |
| 9782 } | |
| 9783 #endif | |
| 9784 | |
| 9785 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9786 ins_left( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9787 int end_change) /* end undoable change */ |
| 7 | 9788 { |
| 9789 pos_T tpos; | |
| 9790 | |
| 9791 #ifdef FEAT_FOLDING | |
| 9792 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9793 foldOpenCursor(); | |
| 9794 #endif | |
| 9795 undisplay_dollar(); | |
| 9796 tpos = curwin->w_cursor; | |
| 9797 if (oneleft() == OK) | |
| 9798 { | |
| 941 | 9799 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 9800 /* Only call start_arrow() when not busy with preediting, it will | |
| 9801 * 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
|
9802 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
| 941 | 9803 #endif |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9804 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9805 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
|
9806 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9807 AppendCharToRedobuff(K_LEFT); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9808 } |
| 7 | 9809 #ifdef FEAT_RIGHTLEFT |
| 9810 /* If exit reversed string, position is fixed */ | |
| 9811 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) | |
| 9812 revins_legal++; | |
| 9813 revins_chars++; | |
| 9814 #endif | |
| 9815 } | |
| 9816 | |
| 9817 /* | |
| 9818 * if 'whichwrap' set for cursor in insert mode may go to | |
| 9819 * previous line | |
| 9820 */ | |
| 9821 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
| 9822 { | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9823 /* always break undo when moving upwards/downwards, else undo may break */ |
| 7 | 9824 start_arrow(&tpos); |
| 9825 --(curwin->w_cursor.lnum); | |
| 9826 coladvance((colnr_T)MAXCOL); | |
| 9827 curwin->w_set_curswant = TRUE; /* so we stay at the end */ | |
| 9828 } | |
| 9829 else | |
| 6949 | 9830 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9831 dont_sync_undo = FALSE; |
| 7 | 9832 } |
| 9833 | |
| 9834 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9835 ins_home(int c) |
| 7 | 9836 { |
| 9837 pos_T tpos; | |
| 9838 | |
| 9839 #ifdef FEAT_FOLDING | |
| 9840 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9841 foldOpenCursor(); | |
| 9842 #endif | |
| 9843 undisplay_dollar(); | |
| 9844 tpos = curwin->w_cursor; | |
| 9845 if (c == K_C_HOME) | |
| 9846 curwin->w_cursor.lnum = 1; | |
| 9847 curwin->w_cursor.col = 0; | |
| 9848 #ifdef FEAT_VIRTUALEDIT | |
| 9849 curwin->w_cursor.coladd = 0; | |
| 9850 #endif | |
| 9851 curwin->w_curswant = 0; | |
| 9852 start_arrow(&tpos); | |
| 9853 } | |
| 9854 | |
| 9855 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9856 ins_end(int c) |
| 7 | 9857 { |
| 9858 pos_T tpos; | |
| 9859 | |
| 9860 #ifdef FEAT_FOLDING | |
| 9861 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9862 foldOpenCursor(); | |
| 9863 #endif | |
| 9864 undisplay_dollar(); | |
| 9865 tpos = curwin->w_cursor; | |
| 9866 if (c == K_C_END) | |
| 9867 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9868 coladvance((colnr_T)MAXCOL); | |
| 9869 curwin->w_curswant = MAXCOL; | |
| 9870 | |
| 9871 start_arrow(&tpos); | |
| 9872 } | |
| 9873 | |
| 9874 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9875 ins_s_left(void) |
| 7 | 9876 { |
| 9877 #ifdef FEAT_FOLDING | |
| 9878 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9879 foldOpenCursor(); | |
| 9880 #endif | |
| 9881 undisplay_dollar(); | |
| 9882 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
| 9883 { | |
| 9884 start_arrow(&curwin->w_cursor); | |
| 9885 (void)bck_word(1L, FALSE, FALSE); | |
| 9886 curwin->w_set_curswant = TRUE; | |
| 9887 } | |
| 9888 else | |
| 6949 | 9889 vim_beep(BO_CRSR); |
| 7 | 9890 } |
| 9891 | |
| 9892 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9893 ins_right( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9894 int end_change) /* end undoable change */ |
| 7 | 9895 { |
| 9896 #ifdef FEAT_FOLDING | |
| 9897 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9898 foldOpenCursor(); | |
| 9899 #endif | |
| 9900 undisplay_dollar(); | |
| 1877 | 9901 if (gchar_cursor() != NUL |
| 9902 #ifdef FEAT_VIRTUALEDIT | |
| 9903 || virtual_active() | |
| 9904 #endif | |
| 7 | 9905 ) |
| 9906 { | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9907 start_arrow_with_change(&curwin->w_cursor, end_change); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9908 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9909 AppendCharToRedobuff(K_RIGHT); |
| 7 | 9910 curwin->w_set_curswant = TRUE; |
| 9911 #ifdef FEAT_VIRTUALEDIT | |
| 9912 if (virtual_active()) | |
| 9913 oneright(); | |
| 9914 else | |
| 9915 #endif | |
| 9916 { | |
| 9917 #ifdef FEAT_MBYTE | |
| 9918 if (has_mbyte) | |
| 474 | 9919 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 9920 else |
| 9921 #endif | |
| 9922 ++curwin->w_cursor.col; | |
| 9923 } | |
| 9924 | |
| 9925 #ifdef FEAT_RIGHTLEFT | |
| 9926 revins_legal++; | |
| 9927 if (revins_chars) | |
| 9928 revins_chars--; | |
| 9929 #endif | |
| 9930 } | |
| 9931 /* if 'whichwrap' set for cursor in insert mode, may move the | |
| 9932 * cursor to the next line */ | |
| 9933 else if (vim_strchr(p_ww, ']') != NULL | |
| 9934 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 9935 { | |
| 9936 start_arrow(&curwin->w_cursor); | |
| 9937 curwin->w_set_curswant = TRUE; | |
| 9938 ++curwin->w_cursor.lnum; | |
| 9939 curwin->w_cursor.col = 0; | |
| 9940 } | |
| 9941 else | |
| 6949 | 9942 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9943 dont_sync_undo = FALSE; |
| 7 | 9944 } |
| 9945 | |
| 9946 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9947 ins_s_right(void) |
| 7 | 9948 { |
| 9949 #ifdef FEAT_FOLDING | |
| 9950 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9951 foldOpenCursor(); | |
| 9952 #endif | |
| 9953 undisplay_dollar(); | |
| 9954 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
| 9955 || gchar_cursor() != NUL) | |
| 9956 { | |
| 9957 start_arrow(&curwin->w_cursor); | |
| 9958 (void)fwd_word(1L, FALSE, 0); | |
| 9959 curwin->w_set_curswant = TRUE; | |
| 9960 } | |
| 9961 else | |
| 6949 | 9962 vim_beep(BO_CRSR); |
| 7 | 9963 } |
| 9964 | |
| 9965 static void | |
|
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9966 ins_up( |
|
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|
9967 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 9968 { |
| 9969 pos_T tpos; | |
| 9970 linenr_T old_topline = curwin->w_topline; | |
| 9971 #ifdef FEAT_DIFF | |
| 9972 int old_topfill = curwin->w_topfill; | |
| 9973 #endif | |
| 9974 | |
| 9975 undisplay_dollar(); | |
| 9976 tpos = curwin->w_cursor; | |
| 9977 if (cursor_up(1L, TRUE) == OK) | |
| 9978 { | |
| 9979 if (startcol) | |
| 9980 coladvance(getvcol_nolist(&Insstart)); | |
| 9981 if (old_topline != curwin->w_topline | |
| 9982 #ifdef FEAT_DIFF | |
| 9983 || old_topfill != curwin->w_topfill | |
| 9984 #endif | |
| 9985 ) | |
| 9986 redraw_later(VALID); | |
| 9987 start_arrow(&tpos); | |
| 9988 #ifdef FEAT_CINDENT | |
| 9989 can_cindent = TRUE; | |
| 9990 #endif | |
| 9991 } | |
| 9992 else | |
| 6949 | 9993 vim_beep(BO_CRSR); |
| 7 | 9994 } |
| 9995 | |
| 9996 static void | |
|
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diff
changeset
|
9997 ins_pageup(void) |
| 7 | 9998 { |
| 9999 pos_T tpos; | |
| 10000 | |
| 10001 undisplay_dollar(); | |
| 828 | 10002 |
| 10003 if (mod_mask & MOD_MASK_CTRL) | |
| 10004 { | |
| 10005 /* <C-PageUp>: tab page back */ | |
| 1013 | 10006 if (first_tabpage->tp_next != NULL) |
| 10007 { | |
| 10008 start_arrow(&curwin->w_cursor); | |
| 10009 goto_tabpage(-1); | |
| 10010 } | |
| 828 | 10011 return; |
| 10012 } | |
| 10013 | |
| 7 | 10014 tpos = curwin->w_cursor; |
| 10015 if (onepage(BACKWARD, 1L) == OK) | |
| 10016 { | |
| 10017 start_arrow(&tpos); | |
| 10018 #ifdef FEAT_CINDENT | |
| 10019 can_cindent = TRUE; | |
| 10020 #endif | |
| 10021 } | |
| 10022 else | |
| 6949 | 10023 vim_beep(BO_CRSR); |
| 7 | 10024 } |
| 10025 | |
| 10026 static void | |
|
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10027 ins_down( |
|
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diff
changeset
|
10028 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 10029 { |
| 10030 pos_T tpos; | |
| 10031 linenr_T old_topline = curwin->w_topline; | |
| 10032 #ifdef FEAT_DIFF | |
| 10033 int old_topfill = curwin->w_topfill; | |
| 10034 #endif | |
| 10035 | |
| 10036 undisplay_dollar(); | |
| 10037 tpos = curwin->w_cursor; | |
| 10038 if (cursor_down(1L, TRUE) == OK) | |
| 10039 { | |
| 10040 if (startcol) | |
| 10041 coladvance(getvcol_nolist(&Insstart)); | |
| 10042 if (old_topline != curwin->w_topline | |
| 10043 #ifdef FEAT_DIFF | |
| 10044 || old_topfill != curwin->w_topfill | |
| 10045 #endif | |
| 10046 ) | |
| 10047 redraw_later(VALID); | |
| 10048 start_arrow(&tpos); | |
| 10049 #ifdef FEAT_CINDENT | |
| 10050 can_cindent = TRUE; | |
| 10051 #endif | |
| 10052 } | |
| 10053 else | |
| 6949 | 10054 vim_beep(BO_CRSR); |
| 7 | 10055 } |
| 10056 | |
| 10057 static void | |
|
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diff
changeset
|
10058 ins_pagedown(void) |
| 7 | 10059 { |
| 10060 pos_T tpos; | |
| 10061 | |
| 10062 undisplay_dollar(); | |
| 828 | 10063 |
| 10064 if (mod_mask & MOD_MASK_CTRL) | |
| 10065 { | |
| 10066 /* <C-PageDown>: tab page forward */ | |
| 1013 | 10067 if (first_tabpage->tp_next != NULL) |
| 10068 { | |
| 10069 start_arrow(&curwin->w_cursor); | |
| 10070 goto_tabpage(0); | |
| 10071 } | |
| 828 | 10072 return; |
| 10073 } | |
| 10074 | |
| 7 | 10075 tpos = curwin->w_cursor; |
| 10076 if (onepage(FORWARD, 1L) == OK) | |
| 10077 { | |
| 10078 start_arrow(&tpos); | |
| 10079 #ifdef FEAT_CINDENT | |
| 10080 can_cindent = TRUE; | |
| 10081 #endif | |
| 10082 } | |
| 10083 else | |
| 6949 | 10084 vim_beep(BO_CRSR); |
| 7 | 10085 } |
| 10086 | |
| 10087 #ifdef FEAT_DND | |
| 10088 static void | |
|
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diff
changeset
|
10089 ins_drop(void) |
| 7 | 10090 { |
| 10091 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 10092 } | |
| 10093 #endif | |
| 10094 | |
| 10095 /* | |
| 10096 * Handle TAB in Insert or Replace mode. | |
| 10097 * Return TRUE when the TAB needs to be inserted like a normal character. | |
| 10098 */ | |
| 10099 static int | |
|
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diff
changeset
|
10100 ins_tab(void) |
| 7 | 10101 { |
| 10102 int ind; | |
| 10103 int i; | |
| 10104 int temp; | |
| 10105 | |
| 10106 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
| 10107 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 10108 if (echeck_abbr(TAB + ABBR_OFF)) | |
| 10109 return FALSE; | |
| 10110 | |
| 10111 ind = inindent(0); | |
| 10112 #ifdef FEAT_CINDENT | |
| 10113 if (ind) | |
| 10114 can_cindent = FALSE; | |
| 10115 #endif | |
| 10116 | |
| 10117 /* | |
| 10118 * When nothing special, insert TAB like a normal character | |
| 10119 */ | |
| 10120 if (!curbuf->b_p_et | |
| 5438 | 10121 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
| 3873 | 10122 && get_sts_value() == 0) |
| 7 | 10123 return TRUE; |
| 10124 | |
| 10125 if (stop_arrow() == FAIL) | |
| 10126 return TRUE; | |
| 10127 | |
| 10128 did_ai = FALSE; | |
| 10129 #ifdef FEAT_SMARTINDENT | |
| 10130 did_si = FALSE; | |
| 10131 can_si = FALSE; | |
| 10132 can_si_back = FALSE; | |
| 10133 #endif | |
| 10134 AppendToRedobuff((char_u *)"\t"); | |
| 10135 | |
| 10136 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ | |
| 5438 | 10137 temp = (int)get_sw_value(curbuf); |
| 3873 | 10138 else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ |
| 10139 temp = (int)get_sts_value(); | |
| 7 | 10140 else /* otherwise use 'tabstop' */ |
| 10141 temp = (int)curbuf->b_p_ts; | |
| 10142 temp -= get_nolist_virtcol() % temp; | |
| 10143 | |
| 10144 /* | |
| 10145 * Insert the first space with ins_char(). It will delete one char in | |
| 10146 * replace mode. Insert the rest with ins_str(); it will not delete any | |
| 10147 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
| 10148 */ | |
| 10149 ins_char(' '); | |
| 10150 while (--temp > 0) | |
| 10151 { | |
| 10152 #ifdef FEAT_VREPLACE | |
| 10153 if (State & VREPLACE_FLAG) | |
| 10154 ins_char(' '); | |
| 10155 else | |
| 10156 #endif | |
| 10157 { | |
| 10158 ins_str((char_u *)" "); | |
| 10159 if (State & REPLACE_FLAG) /* no char replaced */ | |
| 10160 replace_push(NUL); | |
| 10161 } | |
| 10162 } | |
| 10163 | |
| 10164 /* | |
| 10165 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
| 10166 */ | |
| 3873 | 10167 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
| 7 | 10168 { |
| 10169 char_u *ptr; | |
| 10170 #ifdef FEAT_VREPLACE | |
| 10171 char_u *saved_line = NULL; /* init for GCC */ | |
| 10172 pos_T pos; | |
| 10173 #endif | |
| 10174 pos_T fpos; | |
| 10175 pos_T *cursor; | |
| 10176 colnr_T want_vcol, vcol; | |
| 10177 int change_col = -1; | |
| 10178 int save_list = curwin->w_p_list; | |
| 10179 | |
| 10180 /* | |
| 10181 * Get the current line. For VREPLACE mode, don't make real changes | |
| 10182 * yet, just work on a copy of the line. | |
| 10183 */ | |
| 10184 #ifdef FEAT_VREPLACE | |
| 10185 if (State & VREPLACE_FLAG) | |
| 10186 { | |
| 10187 pos = curwin->w_cursor; | |
| 10188 cursor = &pos; | |
| 10189 saved_line = vim_strsave(ml_get_curline()); | |
| 10190 if (saved_line == NULL) | |
| 10191 return FALSE; | |
| 10192 ptr = saved_line + pos.col; | |
| 10193 } | |
| 10194 else | |
| 10195 #endif | |
| 10196 { | |
| 10197 ptr = ml_get_cursor(); | |
| 10198 cursor = &curwin->w_cursor; | |
| 10199 } | |
| 10200 | |
| 10201 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */ | |
| 10202 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 10203 curwin->w_p_list = FALSE; | |
| 10204 | |
| 10205 /* Find first white before the cursor */ | |
| 10206 fpos = curwin->w_cursor; | |
|
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10207 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
| 7 | 10208 { |
| 10209 --fpos.col; | |
| 10210 --ptr; | |
| 10211 } | |
| 10212 | |
| 10213 /* In Replace mode, don't change characters before the insert point. */ | |
| 10214 if ((State & REPLACE_FLAG) | |
| 10215 && fpos.lnum == Insstart.lnum | |
| 10216 && fpos.col < Insstart.col) | |
| 10217 { | |
| 10218 ptr += Insstart.col - fpos.col; | |
| 10219 fpos.col = Insstart.col; | |
| 10220 } | |
| 10221 | |
| 10222 /* compute virtual column numbers of first white and cursor */ | |
| 10223 getvcol(curwin, &fpos, &vcol, NULL, NULL); | |
| 10224 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
| 10225 | |
| 5995 | 10226 /* Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
| 10227 * and 'linebreak' adding extra virtual columns. */ | |
|
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|
10228 while (VIM_ISWHITE(*ptr)) |
| 7 | 10229 { |
| 5995 | 10230 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
| 7 | 10231 if (vcol + i > want_vcol) |
| 10232 break; | |
| 10233 if (*ptr != TAB) | |
| 10234 { | |
| 10235 *ptr = TAB; | |
| 10236 if (change_col < 0) | |
| 10237 { | |
| 10238 change_col = fpos.col; /* Column of first change */ | |
| 10239 /* May have to adjust Insstart */ | |
| 10240 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) | |
| 10241 Insstart.col = fpos.col; | |
| 10242 } | |
| 10243 } | |
| 10244 ++fpos.col; | |
| 10245 ++ptr; | |
| 10246 vcol += i; | |
| 10247 } | |
| 10248 | |
| 10249 if (change_col >= 0) | |
| 10250 { | |
| 10251 int repl_off = 0; | |
| 5995 | 10252 char_u *line = ptr; |
| 7 | 10253 |
| 10254 /* Skip over the spaces we need. */ | |
| 10255 while (vcol < want_vcol && *ptr == ' ') | |
| 10256 { | |
| 5995 | 10257 vcol += lbr_chartabsize(line, ptr, vcol); |
| 7 | 10258 ++ptr; |
| 10259 ++repl_off; | |
| 10260 } | |
| 10261 if (vcol > want_vcol) | |
| 10262 { | |
| 10263 /* Must have a char with 'showbreak' just before it. */ | |
| 10264 --ptr; | |
| 10265 --repl_off; | |
| 10266 } | |
| 10267 fpos.col += repl_off; | |
| 10268 | |
| 10269 /* Delete following spaces. */ | |
| 10270 i = cursor->col - fpos.col; | |
| 10271 if (i > 0) | |
| 10272 { | |
| 1622 | 10273 STRMOVE(ptr, ptr + i); |
| 7 | 10274 /* correct replace stack. */ |
| 10275 if ((State & REPLACE_FLAG) | |
| 10276 #ifdef FEAT_VREPLACE | |
| 10277 && !(State & VREPLACE_FLAG) | |
| 10278 #endif | |
| 10279 ) | |
| 10280 for (temp = i; --temp >= 0; ) | |
| 10281 replace_join(repl_off); | |
| 10282 } | |
| 33 | 10283 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 10284 if (netbeans_active()) |
| 33 | 10285 { |
|
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10286 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
| 33 | 10287 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
| 10288 (char_u *)"\t", 1); | |
| 10289 } | |
| 10290 #endif | |
| 7 | 10291 cursor->col -= i; |
| 10292 | |
| 10293 #ifdef FEAT_VREPLACE | |
| 10294 /* | |
| 10295 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
| 10296 * backspacing over the changed spacing and then inserting the new | |
| 10297 * spacing. | |
| 10298 */ | |
| 10299 if (State & VREPLACE_FLAG) | |
| 10300 { | |
| 10301 /* Backspace from real cursor to change_col */ | |
| 10302 backspace_until_column(change_col); | |
| 10303 | |
| 10304 /* Insert each char in saved_line from changed_col to | |
| 10305 * ptr-cursor */ | |
| 10306 ins_bytes_len(saved_line + change_col, | |
| 10307 cursor->col - change_col); | |
| 10308 } | |
| 10309 #endif | |
| 10310 } | |
| 10311 | |
| 10312 #ifdef FEAT_VREPLACE | |
| 10313 if (State & VREPLACE_FLAG) | |
| 10314 vim_free(saved_line); | |
| 10315 #endif | |
| 10316 curwin->w_p_list = save_list; | |
| 10317 } | |
| 10318 | |
| 10319 return FALSE; | |
| 10320 } | |
| 10321 | |
| 10322 /* | |
| 10323 * Handle CR or NL in insert mode. | |
|
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10324 * Return FAIL when out of memory or can't undo. |
| 7 | 10325 */ |
| 10326 static int | |
|
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diff
changeset
|
10327 ins_eol(int c) |
| 7 | 10328 { |
| 10329 int i; | |
| 10330 | |
| 10331 if (echeck_abbr(c + ABBR_OFF)) | |
|
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10332 return OK; |
| 7 | 10333 if (stop_arrow() == FAIL) |
|
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10334 return FAIL; |
| 7 | 10335 undisplay_dollar(); |
| 10336 | |
| 10337 /* | |
| 10338 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
| 10339 * character under the cursor. Only push a NUL on the replace stack, | |
| 10340 * nothing to put back when the NL is deleted. | |
| 10341 */ | |
| 10342 if ((State & REPLACE_FLAG) | |
| 10343 #ifdef FEAT_VREPLACE | |
| 10344 && !(State & VREPLACE_FLAG) | |
| 10345 #endif | |
| 10346 ) | |
| 10347 replace_push(NUL); | |
| 10348 | |
| 10349 /* | |
| 10350 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
| 10351 * replacing the next line, so we push all of the characters left on the | |
| 10352 * line onto the replace stack. This is not done here though, it is done | |
| 10353 * in open_line(). | |
| 10354 */ | |
| 10355 | |
| 844 | 10356 #ifdef FEAT_VIRTUALEDIT |
| 10357 /* Put cursor on NUL if on the last char and coladd is 1 (happens after | |
| 10358 * CTRL-O). */ | |
| 10359 if (virtual_active() && curwin->w_cursor.coladd > 0) | |
| 10360 coladvance(getviscol()); | |
| 10361 #endif | |
| 10362 | |
| 7 | 10363 #ifdef FEAT_RIGHTLEFT |
| 10364 # ifdef FEAT_FKMAP | |
| 10365 if (p_altkeymap && p_fkmap) | |
| 10366 fkmap(NL); | |
| 10367 # endif | |
| 10368 /* NL in reverse insert will always start in the end of | |
| 10369 * current line. */ | |
| 10370 if (revins_on) | |
| 10371 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 10372 #endif | |
| 10373 | |
| 10374 AppendToRedobuff(NL_STR); | |
| 10375 i = open_line(FORWARD, | |
| 10376 #ifdef FEAT_COMMENTS | |
| 10377 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : | |
| 10378 #endif | |
| 10379 0, old_indent); | |
| 10380 old_indent = 0; | |
| 10381 #ifdef FEAT_CINDENT | |
| 10382 can_cindent = TRUE; | |
| 10383 #endif | |
| 1032 | 10384 #ifdef FEAT_FOLDING |
| 10385 /* When inserting a line the cursor line must never be in a closed fold. */ | |
| 10386 foldOpenCursor(); | |
| 10387 #endif | |
| 7 | 10388 |
|
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10389 return i; |
| 7 | 10390 } |
| 10391 | |
| 10392 #ifdef FEAT_DIGRAPHS | |
| 10393 /* | |
| 10394 * Handle digraph in insert mode. | |
| 10395 * Returns character still to be inserted, or NUL when nothing remaining to be | |
| 10396 * done. | |
| 10397 */ | |
| 10398 static int | |
|
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diff
changeset
|
10399 ins_digraph(void) |
| 7 | 10400 { |
| 10401 int c; | |
| 10402 int cc; | |
| 2811 | 10403 int did_putchar = FALSE; |
| 7 | 10404 |
| 10405 pc_status = PC_STATUS_UNSET; | |
| 10406 if (redrawing() && !char_avail()) | |
| 10407 { | |
| 10408 /* may need to redraw when no more chars available now */ | |
| 661 | 10409 ins_redraw(FALSE); |
| 7 | 10410 |
| 10411 edit_putchar('?', TRUE); | |
| 2811 | 10412 did_putchar = TRUE; |
| 7 | 10413 #ifdef FEAT_CMDL_INFO |
| 10414 add_to_showcmd_c(Ctrl_K); | |
| 10415 #endif | |
| 10416 } | |
| 10417 | |
| 10418 #ifdef USE_ON_FLY_SCROLL | |
| 10419 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 10420 #endif | |
| 10421 | |
| 10422 /* don't map the digraph chars. This also prevents the | |
| 10423 * mode message to be deleted when ESC is hit */ | |
| 10424 ++no_mapping; | |
| 10425 ++allow_keys; | |
| 1389 | 10426 c = plain_vgetc(); |
| 7 | 10427 --no_mapping; |
| 10428 --allow_keys; | |
| 2811 | 10429 if (did_putchar) |
| 10430 /* when the line fits in 'columns' the '?' is at the start of the next | |
| 10431 * line and will not be removed by the redraw */ | |
| 10432 edit_unputchar(); | |
|
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10433 |
| 7 | 10434 if (IS_SPECIAL(c) || mod_mask) /* special key */ |
| 10435 { | |
| 10436 #ifdef FEAT_CMDL_INFO | |
| 10437 clear_showcmd(); | |
| 10438 #endif | |
| 10439 insert_special(c, TRUE, FALSE); | |
| 10440 return NUL; | |
| 10441 } | |
| 10442 if (c != ESC) | |
| 10443 { | |
| 2811 | 10444 did_putchar = FALSE; |
| 7 | 10445 if (redrawing() && !char_avail()) |
| 10446 { | |
| 10447 /* may need to redraw when no more chars available now */ | |
| 661 | 10448 ins_redraw(FALSE); |
| 7 | 10449 |
| 10450 if (char2cells(c) == 1) | |
| 10451 { | |
| 661 | 10452 ins_redraw(FALSE); |
| 7 | 10453 edit_putchar(c, TRUE); |
| 2811 | 10454 did_putchar = TRUE; |
| 7 | 10455 } |
| 10456 #ifdef FEAT_CMDL_INFO | |
| 10457 add_to_showcmd_c(c); | |
| 10458 #endif | |
| 10459 } | |
| 10460 ++no_mapping; | |
| 10461 ++allow_keys; | |
| 1389 | 10462 cc = plain_vgetc(); |
| 7 | 10463 --no_mapping; |
| 10464 --allow_keys; | |
| 2811 | 10465 if (did_putchar) |
| 10466 /* when the line fits in 'columns' the '?' is at the start of the | |
| 10467 * next line and will not be removed by a redraw */ | |
| 10468 edit_unputchar(); | |
| 7 | 10469 if (cc != ESC) |
| 10470 { | |
| 10471 AppendToRedobuff((char_u *)CTRL_V_STR); | |
| 10472 c = getdigraph(c, cc, TRUE); | |
| 10473 #ifdef FEAT_CMDL_INFO | |
| 10474 clear_showcmd(); | |
| 10475 #endif | |
| 10476 return c; | |
| 10477 } | |
| 10478 } | |
| 10479 #ifdef FEAT_CMDL_INFO | |
| 10480 clear_showcmd(); | |
| 10481 #endif | |
| 10482 return NUL; | |
| 10483 } | |
| 10484 #endif | |
| 10485 | |
| 10486 /* | |
| 10487 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
| 10488 * Returns the char to be inserted, or NUL if none found. | |
| 10489 */ | |
| 3501 | 10490 int |
|
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diff
changeset
|
10491 ins_copychar(linenr_T lnum) |
| 7 | 10492 { |
| 10493 int c; | |
| 10494 int temp; | |
| 10495 char_u *ptr, *prev_ptr; | |
| 5995 | 10496 char_u *line; |
| 7 | 10497 |
| 10498 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
| 10499 { | |
| 6949 | 10500 vim_beep(BO_COPY); |
| 7 | 10501 return NUL; |
| 10502 } | |
| 10503 | |
| 10504 /* try to advance to the cursor column */ | |
| 10505 temp = 0; | |
| 5995 | 10506 line = ptr = ml_get(lnum); |
| 7 | 10507 prev_ptr = ptr; |
| 10508 validate_virtcol(); | |
| 10509 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
| 10510 { | |
| 10511 prev_ptr = ptr; | |
| 5995 | 10512 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
| 7 | 10513 } |
| 10514 if ((colnr_T)temp > curwin->w_virtcol) | |
| 10515 ptr = prev_ptr; | |
| 10516 | |
| 10517 #ifdef FEAT_MBYTE | |
| 10518 c = (*mb_ptr2char)(ptr); | |
| 10519 #else | |
| 10520 c = *ptr; | |
| 10521 #endif | |
| 10522 if (c == NUL) | |
| 6949 | 10523 vim_beep(BO_COPY); |
| 7 | 10524 return c; |
| 10525 } | |
| 10526 | |
| 449 | 10527 /* |
| 10528 * CTRL-Y or CTRL-E typed in Insert mode. | |
| 10529 */ | |
| 10530 static int | |
|
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diff
changeset
|
10531 ins_ctrl_ey(int tc) |
| 449 | 10532 { |
| 10533 int c = tc; | |
| 10534 | |
| 10535 #ifdef FEAT_INS_EXPAND | |
| 10536 if (ctrl_x_mode == CTRL_X_SCROLL) | |
| 10537 { | |
| 10538 if (c == Ctrl_Y) | |
| 10539 scrolldown_clamp(); | |
| 10540 else | |
| 10541 scrollup_clamp(); | |
| 10542 redraw_later(VALID); | |
| 10543 } | |
| 10544 else | |
| 10545 #endif | |
| 10546 { | |
| 10547 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
| 10548 if (c != NUL) | |
| 10549 { | |
| 10550 long tw_save; | |
| 10551 | |
| 10552 /* The character must be taken literally, insert like it | |
| 10553 * was typed after a CTRL-V, and pretend 'textwidth' | |
| 10554 * wasn't set. Digits, 'o' and 'x' are special after a | |
| 10555 * CTRL-V, don't use it for these. */ | |
| 10556 if (c < 256 && !isalnum(c)) | |
| 10557 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ | |
| 10558 tw_save = curbuf->b_p_tw; | |
| 10559 curbuf->b_p_tw = -1; | |
| 10560 insert_special(c, TRUE, FALSE); | |
| 10561 curbuf->b_p_tw = tw_save; | |
| 10562 #ifdef FEAT_RIGHTLEFT | |
| 10563 revins_chars++; | |
| 10564 revins_legal++; | |
| 10565 #endif | |
| 10566 c = Ctrl_V; /* pretend CTRL-V is last character */ | |
| 10567 auto_format(FALSE, TRUE); | |
| 10568 } | |
| 10569 } | |
| 10570 return c; | |
| 10571 } | |
| 10572 | |
| 7 | 10573 #ifdef FEAT_SMARTINDENT |
| 10574 /* | |
| 10575 * Try to do some very smart auto-indenting. | |
| 10576 * Used when inserting a "normal" character. | |
| 10577 */ | |
| 10578 static void | |
|
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7799
diff
changeset
|
10579 ins_try_si(int c) |
| 7 | 10580 { |
| 10581 pos_T *pos, old_pos; | |
| 10582 char_u *ptr; | |
| 10583 int i; | |
| 10584 int temp; | |
| 10585 | |
| 10586 /* | |
| 10587 * do some very smart indenting when entering '{' or '}' | |
| 10588 */ | |
| 10589 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}')) | |
| 10590 { | |
| 10591 /* | |
| 10592 * for '}' set indent equal to indent of line containing matching '{' | |
| 10593 */ | |
| 10594 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) | |
| 10595 { | |
| 10596 old_pos = curwin->w_cursor; | |
| 10597 /* | |
| 10598 * If the matching '{' has a ')' immediately before it (ignoring | |
| 10599 * white-space), then line up with the start of the line | |
| 10600 * containing the matching '(' if there is one. This handles the | |
| 10601 * case where an "if (..\n..) {" statement continues over multiple | |
| 10602 * lines -- webb | |
| 10603 */ | |
| 10604 ptr = ml_get(pos->lnum); | |
| 10605 i = pos->col; | |
| 10606 if (i > 0) /* skip blanks before '{' */ | |
|
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|
10607 while (--i > 0 && VIM_ISWHITE(ptr[i])) |
| 7 | 10608 ; |
| 10609 curwin->w_cursor.lnum = pos->lnum; | |
| 10610 curwin->w_cursor.col = i; | |
| 10611 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL) | |
| 10612 curwin->w_cursor = *pos; | |
| 10613 i = get_indent(); | |
| 10614 curwin->w_cursor = old_pos; | |
| 10615 #ifdef FEAT_VREPLACE | |
| 10616 if (State & VREPLACE_FLAG) | |
| 1516 | 10617 change_indent(INDENT_SET, i, FALSE, NUL, TRUE); |
| 7 | 10618 else |
| 10619 #endif | |
| 10620 (void)set_indent(i, SIN_CHANGED); | |
| 10621 } | |
| 10622 else if (curwin->w_cursor.col > 0) | |
| 10623 { | |
| 10624 /* | |
| 10625 * when inserting '{' after "O" reduce indent, but not | |
| 10626 * more than indent of previous line | |
| 10627 */ | |
| 10628 temp = TRUE; | |
| 10629 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1) | |
| 10630 { | |
| 10631 old_pos = curwin->w_cursor; | |
| 10632 i = get_indent(); | |
| 10633 while (curwin->w_cursor.lnum > 1) | |
| 10634 { | |
| 10635 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum))); | |
| 10636 | |
| 10637 /* ignore empty lines and lines starting with '#'. */ | |
| 10638 if (*ptr != '#' && *ptr != NUL) | |
| 10639 break; | |
| 10640 } | |
| 10641 if (get_indent() >= i) | |
| 10642 temp = FALSE; | |
| 10643 curwin->w_cursor = old_pos; | |
| 10644 } | |
| 10645 if (temp) | |
| 1516 | 10646 shift_line(TRUE, FALSE, 1, TRUE); |
| 7 | 10647 } |
| 10648 } | |
| 10649 | |
| 10650 /* | |
| 10651 * set indent of '#' always to 0 | |
| 10652 */ | |
| 10653 if (curwin->w_cursor.col > 0 && can_si && c == '#') | |
| 10654 { | |
| 10655 /* remember current indent for next line */ | |
| 10656 old_indent = get_indent(); | |
| 10657 (void)set_indent(0, SIN_CHANGED); | |
| 10658 } | |
| 10659 | |
| 10660 /* Adjust ai_col, the char at this position can be deleted. */ | |
| 10661 if (ai_col > curwin->w_cursor.col) | |
| 10662 ai_col = curwin->w_cursor.col; | |
| 10663 } | |
| 10664 #endif | |
| 10665 | |
| 10666 /* | |
| 10667 * Get the value that w_virtcol would have when 'list' is off. | |
| 10668 * Unless 'cpo' contains the 'L' flag. | |
| 10669 */ | |
| 10670 static colnr_T | |
|
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|
10671 get_nolist_virtcol(void) |
| 7 | 10672 { |
| 10673 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 10674 return getvcol_nolist(&curwin->w_cursor); | |
| 10675 validate_virtcol(); | |
| 10676 return curwin->w_virtcol; | |
| 10677 } | |
| 3390 | 10678 |
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10679 #if defined(FEAT_EVAL) |
| 3390 | 10680 /* |
| 10681 * Handle the InsertCharPre autocommand. | |
| 10682 * "c" is the character that was typed. | |
| 10683 * Return a pointer to allocated memory with the replacement string. | |
| 10684 * Return NULL to continue inserting "c". | |
| 10685 */ | |
| 10686 static char_u * | |
|
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diff
changeset
|
10687 do_insert_char_pre(int c) |
| 3390 | 10688 { |
| 3547 | 10689 char_u *res; |
| 10690 char_u buf[MB_MAXBYTES + 1]; | |
| 3390 | 10691 |
| 10692 /* Return quickly when there is nothing to do. */ | |
| 10693 if (!has_insertcharpre()) | |
| 10694 return NULL; | |
| 10695 | |
|
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|
10696 # ifdef FEAT_MBYTE |
| 3547 | 10697 if (has_mbyte) |
| 10698 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 10699 else | |
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|
10700 # endif |
| 3547 | 10701 { |
| 10702 buf[0] = c; | |
| 10703 buf[1] = NUL; | |
| 10704 } | |
| 10705 | |
| 3390 | 10706 /* Lock the text to avoid weird things from happening. */ |
| 10707 ++textlock; | |
| 3547 | 10708 set_vim_var_string(VV_CHAR, buf, -1); /* set v:char */ |
| 10709 | |
| 10710 res = NULL; | |
| 3390 | 10711 if (apply_autocmds(EVENT_INSERTCHARPRE, NULL, NULL, FALSE, curbuf)) |
| 3547 | 10712 { |
| 10713 /* Get the value of v:char. It may be empty or more than one | |
| 10714 * character. Only use it when changed, otherwise continue with the | |
| 10715 * original character to avoid breaking autoindent. */ | |
| 10716 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) | |
| 10717 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
| 10718 } | |
| 3390 | 10719 |
| 10720 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ | |
| 10721 --textlock; | |
| 10722 | |
| 10723 return res; | |
| 10724 } | |
| 10725 #endif |