Mercurial > vim
annotate src/edit.c @ 14463:3b87daa5c37a v8.1.0245
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
commit https://github.com/vim/vim/commit/91d2e783b41ca900bc603b3cb5e083c8a4a33170
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 7 19:05:01 2018 +0200
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
Problem: Calling setline() in TextChangedI autocmd breaks undo. (Jason
Felice)
Solution: Don't save lines for undo when already saved. (closes #3291)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 07 Aug 2018 19:15:05 +0200 |
| parents | 893ac612569f |
| children | 78d4375b6bb2 |
| 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 if (cmdchar == 'V' || cmdchar == 'v') | |
| 467 { | |
| 468 /* "gR" or "gr" command */ | |
| 469 AppendCharToRedobuff('g'); | |
| 470 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
| 471 } | |
| 472 else | |
| 473 { | |
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474 if (cmdchar == K_PS) |
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475 AppendCharToRedobuff('a'); |
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476 else |
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477 AppendCharToRedobuff(cmdchar); |
| 7 | 478 if (cmdchar == 'g') /* "gI" command */ |
| 479 AppendCharToRedobuff('I'); | |
| 480 else if (cmdchar == 'r') /* "r<CR>" command */ | |
| 481 count = 1; /* insert only one <CR> */ | |
| 482 } | |
| 483 } | |
| 484 | |
| 485 if (cmdchar == 'R') | |
| 486 { | |
| 487 #ifdef FEAT_FKMAP | |
| 488 if (p_fkmap && p_ri) | |
| 489 { | |
| 490 beep_flush(); | |
| 491 EMSG(farsi_text_3); /* encoded in Farsi */ | |
| 492 State = INSERT; | |
| 493 } | |
| 494 else | |
| 495 #endif | |
| 496 State = REPLACE; | |
| 497 } | |
| 498 else if (cmdchar == 'V' || cmdchar == 'v') | |
| 499 { | |
| 500 State = VREPLACE; | |
| 501 replaceState = VREPLACE; | |
| 502 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 503 vr_lines_changed = 1; | |
| 504 } | |
| 505 else | |
| 506 State = INSERT; | |
| 507 | |
| 508 stop_insert_mode = FALSE; | |
| 509 | |
| 510 /* | |
| 511 * Need to recompute the cursor position, it might move when the cursor is | |
| 512 * on a TAB or special character. | |
| 513 */ | |
| 514 curs_columns(TRUE); | |
| 515 | |
| 516 /* | |
| 517 * Enable langmap or IME, indicated by 'iminsert'. | |
| 518 * Note that IME may enabled/disabled without us noticing here, thus the | |
| 519 * 'iminsert' value may not reflect what is actually used. It is updated | |
| 520 * when hitting <Esc>. | |
| 521 */ | |
| 522 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 523 State |= LANGMAP; | |
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524 #ifdef HAVE_INPUT_METHOD |
| 7 | 525 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
| 526 #endif | |
| 527 | |
| 528 #ifdef FEAT_MOUSE | |
| 529 setmouse(); | |
| 530 #endif | |
| 531 #ifdef FEAT_CMDL_INFO | |
| 532 clear_showcmd(); | |
| 533 #endif | |
| 534 #ifdef FEAT_RIGHTLEFT | |
| 535 /* there is no reverse replace mode */ | |
| 536 revins_on = (State == INSERT && p_ri); | |
| 537 if (revins_on) | |
| 538 undisplay_dollar(); | |
| 539 revins_chars = 0; | |
| 540 revins_legal = 0; | |
| 541 revins_scol = -1; | |
| 542 #endif | |
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543 if (!p_ek) |
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544 /* Disable bracketed paste mode, we won't recognize the escape |
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545 * sequences. */ |
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546 out_str(T_BD); |
| 7 | 547 |
| 548 /* | |
| 549 * Handle restarting Insert mode. | |
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550 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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551 * here with something in the stuff buffer. |
| 7 | 552 */ |
| 553 if (restart_edit != 0 && stuff_empty()) | |
| 554 { | |
| 555 #ifdef FEAT_MOUSE | |
| 556 /* | |
| 557 * After a paste we consider text typed to be part of the insert for | |
| 558 * the pasted text. You can backspace over the pasted text too. | |
| 559 */ | |
| 560 if (where_paste_started.lnum) | |
| 561 arrow_used = FALSE; | |
| 562 else | |
| 563 #endif | |
| 564 arrow_used = TRUE; | |
| 565 restart_edit = 0; | |
| 566 | |
| 567 /* | |
| 568 * If the cursor was after the end-of-line before the CTRL-O and it is | |
| 569 * now at the end-of-line, put it after the end-of-line (this is not | |
| 570 * correct in very rare cases). | |
| 571 * Also do this if curswant is greater than the current virtual | |
| 572 * column. Eg after "^O$" or "^O80|". | |
| 573 */ | |
| 574 validate_virtcol(); | |
| 575 update_curswant(); | |
| 230 | 576 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
| 7 | 577 || curwin->w_curswant > curwin->w_virtcol) |
| 578 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
| 579 { | |
| 580 if (ptr[1] == NUL) | |
| 581 ++curwin->w_cursor.col; | |
| 582 #ifdef FEAT_MBYTE | |
| 583 else if (has_mbyte) | |
| 584 { | |
| 474 | 585 i = (*mb_ptr2len)(ptr); |
| 7 | 586 if (ptr[i] == NUL) |
| 587 curwin->w_cursor.col += i; | |
| 588 } | |
| 589 #endif | |
| 590 } | |
| 230 | 591 ins_at_eol = FALSE; |
| 7 | 592 } |
| 593 else | |
| 594 arrow_used = FALSE; | |
| 595 | |
| 596 /* we are in insert mode now, don't need to start it anymore */ | |
| 597 need_start_insertmode = FALSE; | |
| 598 | |
| 599 /* Need to save the line for undo before inserting the first char. */ | |
| 600 ins_need_undo = TRUE; | |
| 601 | |
| 602 #ifdef FEAT_MOUSE | |
| 603 where_paste_started.lnum = 0; | |
| 604 #endif | |
| 605 #ifdef FEAT_CINDENT | |
| 606 can_cindent = TRUE; | |
| 607 #endif | |
| 608 #ifdef FEAT_FOLDING | |
| 609 /* The cursor line is not in a closed fold, unless 'insertmode' is set or | |
| 610 * restarting. */ | |
| 611 if (!p_im && did_restart_edit == 0) | |
| 612 foldOpenCursor(); | |
| 613 #endif | |
| 614 | |
| 615 /* | |
| 616 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
| 617 * A warning message for changing a readonly file is given here, before | |
| 618 * actually changing anything. It's put after the mode, if any. | |
| 619 */ | |
| 620 i = 0; | |
| 644 | 621 if (p_smd && msg_silent == 0) |
| 7 | 622 i = showmode(); |
| 623 | |
| 624 if (!p_im && did_restart_edit == 0) | |
| 1473 | 625 change_warning(i == 0 ? 0 : i + 1); |
| 7 | 626 |
| 627 #ifdef CURSOR_SHAPE | |
| 628 ui_cursor_shape(); /* may show different cursor shape */ | |
| 629 #endif | |
| 630 #ifdef FEAT_DIGRAPHS | |
| 631 do_digraph(-1); /* clear digraphs */ | |
| 632 #endif | |
| 633 | |
| 603 | 634 /* |
| 635 * Get the current length of the redo buffer, those characters have to be | |
| 636 * skipped if we want to get to the inserted characters. | |
| 637 */ | |
| 7 | 638 ptr = get_inserted(); |
| 639 if (ptr == NULL) | |
| 640 new_insert_skip = 0; | |
| 641 else | |
| 642 { | |
| 643 new_insert_skip = (int)STRLEN(ptr); | |
| 644 vim_free(ptr); | |
| 645 } | |
| 646 | |
| 647 old_indent = 0; | |
| 648 | |
| 649 /* | |
| 650 * Main loop in Insert mode: repeat until Insert mode is left. | |
| 651 */ | |
| 652 for (;;) | |
| 653 { | |
| 654 #ifdef FEAT_RIGHTLEFT | |
| 655 if (!revins_legal) | |
| 656 revins_scol = -1; /* reset on illegal motions */ | |
| 657 else | |
| 658 revins_legal = 0; | |
| 659 #endif | |
| 660 if (arrow_used) /* don't repeat insert when arrow key used */ | |
| 661 count = 0; | |
| 662 | |
| 5680 | 663 if (update_Insstart_orig) |
| 664 Insstart_orig = Insstart; | |
| 665 | |
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666 if (stop_insert_mode |
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667 #ifdef FEAT_INS_EXPAND |
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668 && !pum_visible() |
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669 #endif |
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670 ) |
| 7 | 671 { |
| 672 /* ":stopinsert" used or 'insertmode' reset */ | |
| 673 count = 0; | |
| 674 goto doESCkey; | |
| 675 } | |
| 676 | |
| 677 /* set curwin->w_curswant for next K_DOWN or K_UP */ | |
| 678 if (!arrow_used) | |
| 679 curwin->w_set_curswant = TRUE; | |
| 680 | |
| 681 /* If there is no typeahead may check for timestamps (e.g., for when a | |
| 682 * menu invoked a shell command). */ | |
| 683 if (stuff_empty()) | |
| 684 { | |
| 685 did_check_timestamps = FALSE; | |
| 686 if (need_check_timestamps) | |
| 687 check_timestamps(FALSE); | |
| 688 } | |
| 689 | |
| 690 /* | |
| 691 * When emsg() was called msg_scroll will have been set. | |
| 692 */ | |
| 693 msg_scroll = FALSE; | |
| 694 | |
| 695 #ifdef FEAT_GUI | |
| 696 /* When 'mousefocus' is set a mouse movement may have taken us to | |
| 697 * another window. "need_mouse_correct" may then be set because of an | |
| 698 * autocommand. */ | |
| 699 if (need_mouse_correct) | |
| 700 gui_mouse_correct(); | |
| 701 #endif | |
| 702 | |
| 703 #ifdef FEAT_FOLDING | |
| 704 /* Open fold at the cursor line, according to 'foldopen'. */ | |
| 705 if (fdo_flags & FDO_INSERT) | |
| 706 foldOpenCursor(); | |
| 707 /* Close folds where the cursor isn't, according to 'foldclose' */ | |
| 708 if (!char_avail()) | |
| 709 foldCheckClose(); | |
| 710 #endif | |
| 711 | |
|
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
|
712 #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
|
713 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
|
714 { |
|
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
|
715 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
|
716 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
|
717 } |
|
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 #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
|
719 |
| 7 | 720 /* |
| 721 * If we inserted a character at the last position of the last line in | |
| 722 * the window, scroll the window one line up. This avoids an extra | |
| 723 * redraw. | |
| 724 * This is detected when the cursor column is smaller after inserting | |
| 725 * something. | |
| 726 * Don't do this when the topline changed already, it has | |
| 727 * already been adjusted (by insertchar() calling open_line())). | |
| 728 */ | |
| 729 if (curbuf->b_mod_set | |
| 730 && curwin->w_p_wrap | |
| 731 && !did_backspace | |
| 732 && curwin->w_topline == old_topline | |
| 733 #ifdef FEAT_DIFF | |
| 734 && curwin->w_topfill == old_topfill | |
| 735 #endif | |
| 736 ) | |
| 737 { | |
| 738 mincol = curwin->w_wcol; | |
| 739 validate_cursor_col(); | |
| 740 | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
741 if ( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
742 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
743 (int)curwin->w_wcol < mincol - tabstop_at( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
744 get_nolist_virtcol(), curbuf->b_p_ts, |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
745 curbuf->b_p_vts_array) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
746 #else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
747 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
748 #endif |
| 7 | 749 && curwin->w_wrow == W_WINROW(curwin) |
| 750 + curwin->w_height - 1 - p_so | |
| 751 && (curwin->w_cursor.lnum != curwin->w_topline | |
| 752 #ifdef FEAT_DIFF | |
| 753 || curwin->w_topfill > 0 | |
| 754 #endif | |
| 755 )) | |
| 756 { | |
| 757 #ifdef FEAT_DIFF | |
| 758 if (curwin->w_topfill > 0) | |
| 759 --curwin->w_topfill; | |
| 760 else | |
| 761 #endif | |
| 762 #ifdef FEAT_FOLDING | |
| 763 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
| 764 set_topline(curwin, old_topline + 1); | |
| 765 else | |
| 766 #endif | |
| 767 set_topline(curwin, curwin->w_topline + 1); | |
| 768 } | |
| 769 } | |
| 770 | |
| 771 /* May need to adjust w_topline to show the cursor. */ | |
| 772 update_topline(); | |
| 773 | |
| 774 did_backspace = FALSE; | |
| 775 | |
| 776 validate_cursor(); /* may set must_redraw */ | |
| 777 | |
| 778 /* | |
| 779 * Redraw the display when no characters are waiting. | |
| 780 * Also shows mode, ruler and positions cursor. | |
| 781 */ | |
| 661 | 782 ins_redraw(TRUE); |
| 7 | 783 |
| 784 if (curwin->w_p_scb) | |
| 785 do_check_scrollbind(TRUE); | |
|
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
786 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
787 if (curwin->w_p_crb) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
788 do_check_cursorbind(); |
| 7 | 789 update_curswant(); |
| 790 old_topline = curwin->w_topline; | |
| 791 #ifdef FEAT_DIFF | |
| 792 old_topfill = curwin->w_topfill; | |
| 793 #endif | |
| 794 | |
| 795 #ifdef USE_ON_FLY_SCROLL | |
| 796 dont_scroll = FALSE; /* allow scrolling here */ | |
| 797 #endif | |
| 798 | |
| 799 /* | |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
800 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
| 7 | 801 */ |
| 6673 | 802 if (c != K_CURSORHOLD) |
| 803 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
|
804 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
805 /* 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
|
806 if (dont_sync_undo == MAYBE) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
807 dont_sync_undo = TRUE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
808 else |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
809 dont_sync_undo = FALSE; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
810 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
811 /* 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
|
812 c = K_PS; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
813 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
814 do |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
815 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
816 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
|
817 |
|
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 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
|
819 { |
|
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 // 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
|
821 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
|
822 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
|
823 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
|
824 } |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
825 } while (c == K_IGNORE || c == K_NOP); |
| 7 | 826 |
| 978 | 827 /* Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. */ |
| 828 did_cursorhold = TRUE; | |
| 829 | |
| 7 | 830 #ifdef FEAT_RIGHTLEFT |
| 831 if (p_hkmap && KeyTyped) | |
| 832 c = hkmap(c); /* Hebrew mode mapping */ | |
| 833 #endif | |
| 834 #ifdef FEAT_FKMAP | |
| 835 if (p_fkmap && KeyTyped) | |
| 836 c = fkmap(c); /* Farsi mode mapping */ | |
| 837 #endif | |
| 838 | |
| 839 #ifdef FEAT_INS_EXPAND | |
| 659 | 840 /* |
| 841 * Special handling of keys while the popup menu is visible or wanted | |
| 897 | 842 * and the cursor is still in the completed word. Only when there is |
| 843 * a match, skip this when no matches were found. | |
| 659 | 844 */ |
| 897 | 845 if (compl_started |
| 846 && pum_wanted() | |
| 847 && curwin->w_cursor.col >= compl_col | |
| 848 && (compl_shown_match == NULL | |
| 849 || compl_shown_match != compl_shown_match->cp_next)) | |
| 659 | 850 { |
| 851 /* BS: Delete one character from "compl_leader". */ | |
| 852 if ((c == K_BS || c == Ctrl_H) | |
| 836 | 853 && curwin->w_cursor.col > compl_col |
| 854 && (c = ins_compl_bs()) == NUL) | |
| 657 | 855 continue; |
| 856 | |
| 659 | 857 /* When no match was selected or it was edited. */ |
| 858 if (!compl_used_match) | |
| 657 | 859 { |
| 659 | 860 /* CTRL-L: Add one character from the current match to |
| 836 | 861 * "compl_leader". Except when at the original match and |
| 862 * there is nothing to add, CTRL-L works like CTRL-P then. */ | |
| 863 if (c == Ctrl_L | |
| 6657 | 864 && (!CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 1872 | 865 || (int)STRLEN(compl_shown_match->cp_str) |
| 836 | 866 > curwin->w_cursor.col - compl_col)) |
| 659 | 867 { |
| 868 ins_compl_addfrommatch(); | |
| 869 continue; | |
| 870 } | |
| 871 | |
| 1430 | 872 /* A non-white character that fits in with the current |
| 873 * completion: Add to "compl_leader". */ | |
| 874 if (ins_compl_accept_char(c)) | |
| 659 | 875 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
876 #if defined(FEAT_EVAL) |
| 3390 | 877 /* Trigger InsertCharPre. */ |
| 878 char_u *str = do_insert_char_pre(c); | |
| 879 char_u *p; | |
| 880 | |
| 881 if (str != NULL) | |
| 882 { | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
883 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 3390 | 884 ins_compl_addleader(PTR2CHAR(p)); |
| 885 vim_free(str); | |
| 886 } | |
| 887 else | |
| 888 #endif | |
| 889 ins_compl_addleader(c); | |
| 659 | 890 continue; |
| 891 } | |
| 665 | 892 |
| 887 | 893 /* Pressing CTRL-Y selects the current match. When |
| 825 | 894 * 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
|
895 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
|
896 && (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
|
897 && stop_arrow() == OK) |
| 665 | 898 { |
| 899 ins_compl_delete(); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
900 ins_compl_insert(FALSE); |
| 665 | 901 } |
| 657 | 902 } |
| 903 } | |
| 904 | |
| 7 | 905 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but |
| 906 * it does fix up the text when finishing completion. */ | |
| 665 | 907 compl_get_longest = FALSE; |
| 1526 | 908 if (ins_compl_prep(c)) |
| 657 | 909 continue; |
| 7 | 910 #endif |
| 911 | |
| 477 | 912 /* CTRL-\ CTRL-N goes to Normal mode, |
| 913 * CTRL-\ CTRL-G goes to mode selected with 'insertmode', | |
| 914 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */ | |
| 7 | 915 if (c == Ctrl_BSL) |
| 916 { | |
| 917 /* may need to redraw when no more chars available now */ | |
| 661 | 918 ins_redraw(FALSE); |
| 7 | 919 ++no_mapping; |
| 920 ++allow_keys; | |
| 1389 | 921 c = plain_vgetc(); |
| 7 | 922 --no_mapping; |
| 923 --allow_keys; | |
| 477 | 924 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
| 7 | 925 { |
| 477 | 926 /* it's something else */ |
| 7 | 927 vungetc(c); |
| 928 c = Ctrl_BSL; | |
| 929 } | |
| 930 else if (c == Ctrl_G && p_im) | |
| 931 continue; | |
| 932 else | |
| 933 { | |
| 477 | 934 if (c == Ctrl_O) |
| 935 { | |
| 936 ins_ctrl_o(); | |
| 937 ins_at_eol = FALSE; /* cursor keeps its column */ | |
| 938 nomove = TRUE; | |
| 939 } | |
| 7 | 940 count = 0; |
| 941 goto doESCkey; | |
| 942 } | |
| 943 } | |
| 944 | |
| 945 #ifdef FEAT_DIGRAPHS | |
| 946 c = do_digraph(c); | |
| 947 #endif | |
| 948 | |
| 949 #ifdef FEAT_INS_EXPAND | |
| 950 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode == CTRL_X_CMDLINE) | |
| 951 goto docomplete; | |
| 952 #endif | |
| 953 if (c == Ctrl_V || c == Ctrl_Q) | |
| 954 { | |
| 955 ins_ctrl_v(); | |
| 956 c = Ctrl_V; /* pretend CTRL-V is last typed character */ | |
| 957 continue; | |
| 958 } | |
| 959 | |
| 960 #ifdef FEAT_CINDENT | |
| 961 if (cindent_on() | |
| 962 # ifdef FEAT_INS_EXPAND | |
| 963 && ctrl_x_mode == 0 | |
| 964 # endif | |
| 965 ) | |
| 966 { | |
| 967 /* A key name preceded by a bang means this key is not to be | |
| 968 * inserted. Skip ahead to the re-indenting below. | |
| 969 * A key name preceded by a star means that indenting has to be | |
| 970 * done before inserting the key. */ | |
| 971 line_is_white = inindent(0); | |
| 972 if (in_cinkeys(c, '!', line_is_white)) | |
| 973 goto force_cindent; | |
| 974 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
| 975 && stop_arrow() == OK) | |
| 976 do_c_expr_indent(); | |
| 977 } | |
| 978 #endif | |
| 979 | |
| 980 #ifdef FEAT_RIGHTLEFT | |
| 981 if (curwin->w_p_rl) | |
| 982 switch (c) | |
| 983 { | |
| 984 case K_LEFT: c = K_RIGHT; break; | |
| 985 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 986 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 987 case K_RIGHT: c = K_LEFT; break; | |
| 988 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 989 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 990 } | |
| 991 #endif | |
| 992 | |
| 993 /* | |
| 994 * If 'keymodel' contains "startsel", may start selection. If it | |
| 995 * does, a CTRL-O and c will be stuffed, we need to get these | |
| 996 * characters. | |
| 997 */ | |
| 998 if (ins_start_select(c)) | |
| 999 continue; | |
| 1000 | |
| 1001 /* | |
| 1002 * The big switch to handle a character in insert mode. | |
| 1003 */ | |
| 1004 switch (c) | |
| 1005 { | |
| 449 | 1006 case ESC: /* End input mode */ |
| 7 | 1007 if (echeck_abbr(ESC + ABBR_OFF)) |
| 1008 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
1009 /* FALLTHROUGH */ |
| 7 | 1010 |
| 449 | 1011 case Ctrl_C: /* End input mode */ |
| 7 | 1012 #ifdef FEAT_CMDWIN |
| 1013 if (c == Ctrl_C && cmdwin_type != 0) | |
| 1014 { | |
| 1015 /* Close the cmdline window. */ | |
| 1016 cmdwin_result = K_IGNORE; | |
| 1017 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 929 | 1018 nomove = TRUE; |
| 7 | 1019 goto doESCkey; |
| 1020 } | |
| 1021 #endif | |
|
14103
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1022 #ifdef FEAT_JOB_CHANNEL |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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diff
changeset
|
1023 if (c == Ctrl_C && bt_prompt(curbuf)) |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1024 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1025 if (invoke_prompt_interrupt()) |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1026 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1027 if (!bt_prompt(curbuf)) |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
1028 // buffer changed to a non-prompt buffer, get out of |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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diff
changeset
|
1029 // Insert mode |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
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changeset
|
1030 goto doESCkey; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1031 break; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1032 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1033 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1034 #endif |
| 7 | 1035 |
| 1036 #ifdef UNIX | |
| 1037 do_intr: | |
| 1038 #endif | |
| 1039 /* when 'insertmode' set, and not halfway a mapping, don't leave | |
| 1040 * Insert mode */ | |
| 1041 if (goto_im()) | |
| 1042 { | |
| 1043 if (got_int) | |
| 1044 { | |
| 1045 (void)vgetc(); /* flush all buffers */ | |
| 1046 got_int = FALSE; | |
| 1047 } | |
| 1048 else | |
| 6949 | 1049 vim_beep(BO_IM); |
| 7 | 1050 break; |
| 1051 } | |
| 1052 doESCkey: | |
| 1053 /* | |
| 1054 * This is the ONLY return from edit()! | |
| 1055 */ | |
| 1056 /* Always update o_lnum, so that a "CTRL-O ." that adds a line | |
| 1057 * still puts the cursor back after the inserted text. */ | |
| 230 | 1058 if (ins_at_eol && gchar_cursor() == NUL) |
| 7 | 1059 o_lnum = curwin->w_cursor.lnum; |
| 1060 | |
| 477 | 1061 if (ins_esc(&count, cmdchar, nomove)) |
| 11 | 1062 { |
| 1063 if (cmdchar != 'r' && cmdchar != 'v') | |
| 1064 apply_autocmds(EVENT_INSERTLEAVE, NULL, NULL, | |
| 1065 FALSE, curbuf); | |
| 993 | 1066 did_cursorhold = FALSE; |
| 7 | 1067 return (c == Ctrl_O); |
| 11 | 1068 } |
| 7 | 1069 continue; |
| 1070 | |
| 449 | 1071 case Ctrl_Z: /* suspend when 'insertmode' set */ |
| 1072 if (!p_im) | |
| 1073 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>
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10468
diff
changeset
|
1074 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
|
1075 #ifdef CURSOR_SHAPE |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
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10952
diff
changeset
|
1076 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>
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diff
changeset
|
1077 #endif |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
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10952
diff
changeset
|
1078 continue; |
| 449 | 1079 |
| 1080 case Ctrl_O: /* execute one command */ | |
| 502 | 1081 #ifdef FEAT_COMPL_FUNC |
| 523 | 1082 if (ctrl_x_mode == CTRL_X_OMNI) |
| 449 | 1083 goto docomplete; |
| 1084 #endif | |
| 1085 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
| 1086 break; | |
| 1087 ins_ctrl_o(); | |
| 853 | 1088 |
| 1089 #ifdef FEAT_VIRTUALEDIT | |
| 1090 /* don't move the cursor left when 'virtualedit' has "onemore". */ | |
| 1091 if (ve_flags & VE_ONEMORE) | |
| 1092 { | |
| 1093 ins_at_eol = FALSE; | |
| 1094 nomove = TRUE; | |
| 1095 } | |
| 1096 #endif | |
| 449 | 1097 count = 0; |
| 1098 goto doESCkey; | |
| 1099 | |
| 464 | 1100 case K_INS: /* toggle insert/replace mode */ |
| 1101 case K_KINS: | |
| 1102 ins_insert(replaceState); | |
| 1103 break; | |
| 1104 | |
| 1105 case K_SELECT: /* end of Select mode mapping - ignore */ | |
| 1106 break; | |
| 1107 | |
| 449 | 1108 case K_HELP: /* Help key works like <ESC> <Help> */ |
| 1109 case K_F1: | |
| 1110 case K_XF1: | |
| 1111 stuffcharReadbuff(K_HELP); | |
| 1112 if (p_im) | |
| 1113 need_start_insertmode = TRUE; | |
| 1114 goto doESCkey; | |
| 1115 | |
| 1116 #ifdef FEAT_NETBEANS_INTG | |
| 1117 case K_F21: /* NetBeans command */ | |
| 1118 ++no_mapping; /* don't map the next key hits */ | |
| 1389 | 1119 i = plain_vgetc(); |
| 449 | 1120 --no_mapping; |
| 1121 netbeans_keycommand(i); | |
| 1122 break; | |
| 1123 #endif | |
| 1124 | |
| 1125 case K_ZERO: /* Insert the previously inserted text. */ | |
| 7 | 1126 case NUL: |
| 1127 case Ctrl_A: | |
| 449 | 1128 /* For ^@ the trailing ESC will end the insert, unless there is an |
| 1129 * error. */ | |
| 7 | 1130 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
| 1131 && c != Ctrl_A && !p_im) | |
| 1132 goto doESCkey; /* quit insert mode */ | |
| 1133 inserted_space = FALSE; | |
| 1134 break; | |
| 1135 | |
| 449 | 1136 case Ctrl_R: /* insert the contents of a register */ |
| 7 | 1137 ins_reg(); |
| 1138 auto_format(FALSE, TRUE); | |
| 1139 inserted_space = FALSE; | |
| 1140 break; | |
| 1141 | |
| 449 | 1142 case Ctrl_G: /* commands starting with CTRL-G */ |
| 7 | 1143 ins_ctrl_g(); |
| 1144 break; | |
| 1145 | |
| 449 | 1146 case Ctrl_HAT: /* switch input mode and/or langmap */ |
| 1147 ins_ctrl_hat(); | |
| 7 | 1148 break; |
| 1149 | |
| 1150 #ifdef FEAT_RIGHTLEFT | |
| 449 | 1151 case Ctrl__: /* switch between languages */ |
| 7 | 1152 if (!p_ari) |
| 1153 goto normalchar; | |
| 1154 ins_ctrl_(); | |
| 1155 break; | |
| 1156 #endif | |
| 1157 | |
| 449 | 1158 case Ctrl_D: /* Make indent one shiftwidth smaller. */ |
| 7 | 1159 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1160 if (ctrl_x_mode == CTRL_X_PATH_DEFINES) | |
| 1161 goto docomplete; | |
| 1162 #endif | |
| 1163 /* FALLTHROUGH */ | |
| 1164 | |
| 449 | 1165 case Ctrl_T: /* Make indent one shiftwidth greater. */ |
| 7 | 1166 # ifdef FEAT_INS_EXPAND |
| 1167 if (c == Ctrl_T && ctrl_x_mode == CTRL_X_THESAURUS) | |
| 1168 { | |
| 449 | 1169 if (has_compl_option(FALSE)) |
| 1170 goto docomplete; | |
| 1171 break; | |
| 7 | 1172 } |
| 1173 # endif | |
| 1174 ins_shift(c, lastc); | |
| 1175 auto_format(FALSE, TRUE); | |
| 1176 inserted_space = FALSE; | |
| 1177 break; | |
| 1178 | |
| 449 | 1179 case K_DEL: /* delete character under the cursor */ |
| 7 | 1180 case K_KDEL: |
| 1181 ins_del(); | |
| 1182 auto_format(FALSE, TRUE); | |
| 1183 break; | |
| 1184 | |
| 449 | 1185 case K_BS: /* delete character before the cursor */ |
| 7 | 1186 case Ctrl_H: |
| 1187 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
| 1188 auto_format(FALSE, TRUE); | |
| 1189 break; | |
| 1190 | |
| 449 | 1191 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
|
1192 #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
|
1193 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
|
1194 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1195 // 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
|
1196 // 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
|
1197 stuffcharReadbuff(Ctrl_W); |
|
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
1198 restart_edit = 'A'; |
|
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1199 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
|
1200 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
|
1201 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
|
1202 } |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
1203 #endif |
| 7 | 1204 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
| 1205 auto_format(FALSE, TRUE); | |
| 1206 break; | |
| 1207 | |
| 449 | 1208 case Ctrl_U: /* delete all inserted text in current line */ |
| 12 | 1209 # ifdef FEAT_COMPL_FUNC |
| 1210 /* CTRL-X CTRL-U completes with 'completefunc'. */ | |
| 449 | 1211 if (ctrl_x_mode == CTRL_X_FUNCTION) |
| 12 | 1212 goto docomplete; |
| 1213 # endif | |
| 7 | 1214 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
| 1215 auto_format(FALSE, TRUE); | |
| 1216 inserted_space = FALSE; | |
| 1217 break; | |
| 1218 | |
| 1219 #ifdef FEAT_MOUSE | |
| 449 | 1220 case K_LEFTMOUSE: /* mouse keys */ |
| 7 | 1221 case K_LEFTMOUSE_NM: |
| 1222 case K_LEFTDRAG: | |
| 1223 case K_LEFTRELEASE: | |
| 1224 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
|
1225 case K_MOUSEMOVE: |
| 7 | 1226 case K_MIDDLEMOUSE: |
| 1227 case K_MIDDLEDRAG: | |
| 1228 case K_MIDDLERELEASE: | |
| 1229 case K_RIGHTMOUSE: | |
| 1230 case K_RIGHTDRAG: | |
| 1231 case K_RIGHTRELEASE: | |
| 1232 case K_X1MOUSE: | |
| 1233 case K_X1DRAG: | |
| 1234 case K_X1RELEASE: | |
| 1235 case K_X2MOUSE: | |
| 1236 case K_X2DRAG: | |
| 1237 case K_X2RELEASE: | |
| 1238 ins_mouse(c); | |
| 1239 break; | |
| 1240 | |
| 449 | 1241 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
|
1242 ins_mousescroll(MSCR_DOWN); |
| 7 | 1243 break; |
| 1244 | |
| 449 | 1245 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
|
1246 ins_mousescroll(MSCR_UP); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1247 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1248 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1249 case K_MOUSELEFT: /* Scroll wheel left */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1250 ins_mousescroll(MSCR_LEFT); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1251 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1252 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1253 case K_MOUSERIGHT: /* Scroll wheel right */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1254 ins_mousescroll(MSCR_RIGHT); |
| 7 | 1255 break; |
| 1256 #endif | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1257 case K_PS: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1258 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
|
1259 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1260 /* 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
|
1261 goto doESCkey; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1262 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1263 case K_PE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1264 /* 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
|
1265 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1266 |
| 692 | 1267 #ifdef FEAT_GUI_TABLINE |
| 1268 case K_TABLINE: | |
| 1269 case K_TABMENU: | |
| 1270 ins_tabline(c); | |
| 1271 break; | |
| 1272 #endif | |
| 7 | 1273 |
| 449 | 1274 case K_IGNORE: /* Something mapped to nothing */ |
| 7 | 1275 break; |
| 1276 | |
| 661 | 1277 case K_CURSORHOLD: /* Didn't type something for a while. */ |
| 1278 apply_autocmds(EVENT_CURSORHOLDI, NULL, NULL, FALSE, curbuf); | |
| 1279 did_cursorhold = TRUE; | |
| 1280 break; | |
| 1281 | |
| 625 | 1282 #ifdef FEAT_GUI_W32 |
| 1283 /* On Win32 ignore <M-F4>, we get it when closing the window was | |
| 1284 * cancelled. */ | |
| 1285 case K_F4: | |
| 1286 if (mod_mask != MOD_MASK_ALT) | |
| 1287 goto normalchar; | |
| 1288 break; | |
| 1289 #endif | |
| 1290 | |
| 7 | 1291 #ifdef FEAT_GUI |
| 1292 case K_VER_SCROLLBAR: | |
| 1293 ins_scroll(); | |
| 1294 break; | |
| 1295 | |
| 1296 case K_HOR_SCROLLBAR: | |
| 1297 ins_horscroll(); | |
| 1298 break; | |
| 1299 #endif | |
| 1300 | |
| 449 | 1301 case K_HOME: /* <Home> */ |
| 7 | 1302 case K_KHOME: |
| 1303 case K_S_HOME: | |
| 1304 case K_C_HOME: | |
| 1305 ins_home(c); | |
| 1306 break; | |
| 1307 | |
| 449 | 1308 case K_END: /* <End> */ |
| 7 | 1309 case K_KEND: |
| 1310 case K_S_END: | |
| 1311 case K_C_END: | |
| 1312 ins_end(c); | |
| 1313 break; | |
| 1314 | |
| 449 | 1315 case K_LEFT: /* <Left> */ |
| 180 | 1316 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1317 ins_s_left(); | |
| 1318 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1319 ins_left(dont_sync_undo == FALSE); |
| 7 | 1320 break; |
| 1321 | |
| 449 | 1322 case K_S_LEFT: /* <S-Left> */ |
| 7 | 1323 case K_C_LEFT: |
| 1324 ins_s_left(); | |
| 1325 break; | |
| 1326 | |
| 449 | 1327 case K_RIGHT: /* <Right> */ |
| 180 | 1328 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1329 ins_s_right(); | |
| 1330 else | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
1331 ins_right(dont_sync_undo == FALSE); |
| 7 | 1332 break; |
| 1333 | |
| 449 | 1334 case K_S_RIGHT: /* <S-Right> */ |
| 7 | 1335 case K_C_RIGHT: |
| 1336 ins_s_right(); | |
| 1337 break; | |
| 1338 | |
| 449 | 1339 case K_UP: /* <Up> */ |
| 665 | 1340 #ifdef FEAT_INS_EXPAND |
| 1341 if (pum_visible()) | |
| 1342 goto docomplete; | |
| 1343 #endif | |
| 180 | 1344 if (mod_mask & MOD_MASK_SHIFT) |
| 1345 ins_pageup(); | |
| 1346 else | |
| 1347 ins_up(FALSE); | |
| 7 | 1348 break; |
| 1349 | |
| 449 | 1350 case K_S_UP: /* <S-Up> */ |
| 7 | 1351 case K_PAGEUP: |
| 1352 case K_KPAGEUP: | |
| 613 | 1353 #ifdef FEAT_INS_EXPAND |
| 610 | 1354 if (pum_visible()) |
| 1355 goto docomplete; | |
| 613 | 1356 #endif |
| 7 | 1357 ins_pageup(); |
| 1358 break; | |
| 1359 | |
| 449 | 1360 case K_DOWN: /* <Down> */ |
| 665 | 1361 #ifdef FEAT_INS_EXPAND |
| 1362 if (pum_visible()) | |
| 1363 goto docomplete; | |
| 1364 #endif | |
| 180 | 1365 if (mod_mask & MOD_MASK_SHIFT) |
| 1366 ins_pagedown(); | |
| 1367 else | |
| 1368 ins_down(FALSE); | |
| 7 | 1369 break; |
| 1370 | |
| 449 | 1371 case K_S_DOWN: /* <S-Down> */ |
| 7 | 1372 case K_PAGEDOWN: |
| 1373 case K_KPAGEDOWN: | |
| 613 | 1374 #ifdef FEAT_INS_EXPAND |
| 610 | 1375 if (pum_visible()) |
| 1376 goto docomplete; | |
| 613 | 1377 #endif |
| 7 | 1378 ins_pagedown(); |
| 1379 break; | |
| 1380 | |
| 1381 #ifdef FEAT_DND | |
| 449 | 1382 case K_DROP: /* drag-n-drop event */ |
| 7 | 1383 ins_drop(); |
| 1384 break; | |
| 1385 #endif | |
| 1386 | |
| 449 | 1387 case K_S_TAB: /* When not mapped, use like a normal TAB */ |
| 7 | 1388 c = TAB; |
| 1389 /* FALLTHROUGH */ | |
| 1390 | |
| 449 | 1391 case TAB: /* TAB or Complete patterns along path */ |
| 7 | 1392 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID) |
| 1393 if (ctrl_x_mode == CTRL_X_PATH_PATTERNS) | |
| 1394 goto docomplete; | |
| 1395 #endif | |
| 1396 inserted_space = FALSE; | |
| 1397 if (ins_tab()) | |
| 1398 goto normalchar; /* insert TAB as a normal char */ | |
| 1399 auto_format(FALSE, TRUE); | |
| 1400 break; | |
| 1401 | |
| 449 | 1402 case K_KENTER: /* <Enter> */ |
| 7 | 1403 c = CAR; |
| 1404 /* FALLTHROUGH */ | |
| 1405 case CAR: | |
| 1406 case NL: | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1407 #if defined(FEAT_QUICKFIX) |
| 7 | 1408 /* In a quickfix window a <CR> jumps to the error under the |
| 1409 * cursor. */ | |
| 1410 if (bt_quickfix(curbuf) && c == CAR) | |
| 1411 { | |
| 644 | 1412 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 1413 do_cmdline_cmd((char_u *)".cc"); | |
| 1414 else /* location list window */ | |
| 1415 do_cmdline_cmd((char_u *)".ll"); | |
| 7 | 1416 break; |
| 1417 } | |
| 1418 #endif | |
| 1419 #ifdef FEAT_CMDWIN | |
| 1420 if (cmdwin_type != 0) | |
| 1421 { | |
| 1422 /* Execute the command in the cmdline window. */ | |
| 1423 cmdwin_result = CAR; | |
| 1424 goto doESCkey; | |
| 1425 } | |
| 1426 #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
|
1427 #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
|
1428 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
|
1429 { |
|
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
|
1430 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
|
1431 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
|
1432 // 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
|
1433 // 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
|
1434 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
|
1435 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
|
1436 } |
|
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
|
1437 #endif |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1438 if (ins_eol(c) == FAIL && !p_im) |
| 7 | 1439 goto doESCkey; /* out of memory */ |
| 1440 auto_format(FALSE, FALSE); | |
| 1441 inserted_space = FALSE; | |
| 1442 break; | |
| 1443 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
1444 #if defined(FEAT_DIGRAPHS) || defined(FEAT_INS_EXPAND) |
| 449 | 1445 case Ctrl_K: /* digraph or keyword completion */ |
| 7 | 1446 # ifdef FEAT_INS_EXPAND |
| 1447 if (ctrl_x_mode == CTRL_X_DICTIONARY) | |
| 1448 { | |
| 449 | 1449 if (has_compl_option(TRUE)) |
| 1450 goto docomplete; | |
| 1451 break; | |
| 7 | 1452 } |
| 1453 # endif | |
| 1454 # ifdef FEAT_DIGRAPHS | |
| 1455 c = ins_digraph(); | |
| 1456 if (c == NUL) | |
| 1457 break; | |
| 1458 # endif | |
| 1459 goto normalchar; | |
| 449 | 1460 #endif |
| 7 | 1461 |
| 1462 #ifdef FEAT_INS_EXPAND | |
| 464 | 1463 case Ctrl_X: /* Enter CTRL-X mode */ |
| 1464 ins_ctrl_x(); | |
| 1465 break; | |
| 1466 | |
| 449 | 1467 case Ctrl_RSB: /* Tag name completion after ^X */ |
| 7 | 1468 if (ctrl_x_mode != CTRL_X_TAGS) |
| 1469 goto normalchar; | |
| 1470 goto docomplete; | |
| 1471 | |
| 449 | 1472 case Ctrl_F: /* File name completion after ^X */ |
| 7 | 1473 if (ctrl_x_mode != CTRL_X_FILES) |
| 1474 goto normalchar; | |
| 1475 goto docomplete; | |
| 477 | 1476 |
| 1477 case 's': /* Spelling completion after ^X */ | |
| 1478 case Ctrl_S: | |
| 1479 if (ctrl_x_mode != CTRL_X_SPELL) | |
| 1480 goto normalchar; | |
| 1481 goto docomplete; | |
| 7 | 1482 #endif |
| 1483 | |
| 449 | 1484 case Ctrl_L: /* Whole line completion after ^X */ |
| 7 | 1485 #ifdef FEAT_INS_EXPAND |
| 1486 if (ctrl_x_mode != CTRL_X_WHOLE_LINE) | |
| 1487 #endif | |
| 1488 { | |
| 1489 /* CTRL-L with 'insertmode' set: Leave Insert mode */ | |
| 1490 if (p_im) | |
| 1491 { | |
| 1492 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
| 1493 break; | |
| 1494 goto doESCkey; | |
| 1495 } | |
| 1496 goto normalchar; | |
| 1497 } | |
| 1498 #ifdef FEAT_INS_EXPAND | |
| 1499 /* FALLTHROUGH */ | |
| 1500 | |
| 449 | 1501 case Ctrl_P: /* Do previous/next pattern completion */ |
| 7 | 1502 case Ctrl_N: |
| 1503 /* if 'complete' is empty then plain ^P is no longer special, | |
| 1504 * but it is under other ^X modes */ | |
| 1505 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
|
1506 && (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
|
1507 || ctrl_x_mode == CTRL_X_WHOLE_LINE) |
| 449 | 1508 && !(compl_cont_status & CONT_LOCAL)) |
| 7 | 1509 goto normalchar; |
| 1510 | |
| 1511 docomplete: | |
| 1927 | 1512 compl_busy = TRUE; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1513 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1514 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
|
1515 #endif |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1516 if (ins_complete(c, TRUE) == FAIL) |
| 449 | 1517 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
|
1518 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1519 disable_fold_update--; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1520 #endif |
| 1927 | 1521 compl_busy = FALSE; |
| 7 | 1522 break; |
| 1523 #endif /* FEAT_INS_EXPAND */ | |
| 1524 | |
| 449 | 1525 case Ctrl_Y: /* copy from previous line or scroll down */ |
| 1526 case Ctrl_E: /* copy from next line or scroll up */ | |
| 1527 c = ins_ctrl_ey(c); | |
| 7 | 1528 break; |
| 1529 | |
| 1530 default: | |
| 1531 #ifdef UNIX | |
| 1532 if (c == intr_char) /* special interrupt char */ | |
| 1533 goto do_intr; | |
| 1534 #endif | |
| 1535 | |
| 2845 | 1536 normalchar: |
| 7 | 1537 /* |
| 4352 | 1538 * Insert a normal character. |
| 7 | 1539 */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1540 #if defined(FEAT_EVAL) |
| 2845 | 1541 if (!p_paste) |
| 1542 { | |
| 3390 | 1543 /* Trigger InsertCharPre. */ |
| 1544 char_u *str = do_insert_char_pre(c); | |
| 1545 char_u *p; | |
| 1546 | |
| 1547 if (str != NULL) | |
| 2845 | 1548 { |
| 3390 | 1549 if (*str != NUL && stop_arrow() != FAIL) |
| 2845 | 1550 { |
| 3390 | 1551 /* 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
|
1552 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 2845 | 1553 { |
| 3390 | 1554 c = PTR2CHAR(p); |
| 1555 if (c == CAR || c == K_KENTER || c == NL) | |
| 1556 ins_eol(c); | |
| 1557 else | |
| 1558 ins_char(c); | |
| 2845 | 1559 } |
| 3390 | 1560 AppendToRedobuffLit(str, -1); |
| 2845 | 1561 } |
| 3390 | 1562 vim_free(str); |
| 1563 c = NUL; | |
| 2845 | 1564 } |
| 1565 | |
| 3390 | 1566 /* If the new value is already inserted or an empty string |
| 1567 * then don't insert any character. */ | |
| 2845 | 1568 if (c == NUL) |
| 1569 break; | |
| 1570 } | |
| 1571 #endif | |
| 7 | 1572 #ifdef FEAT_SMARTINDENT |
| 1573 /* Try to perform smart-indenting. */ | |
| 1574 ins_try_si(c); | |
| 1575 #endif | |
| 1576 | |
| 1577 if (c == ' ') | |
| 1578 { | |
| 1579 inserted_space = TRUE; | |
| 1580 #ifdef FEAT_CINDENT | |
| 1581 if (inindent(0)) | |
| 1582 can_cindent = FALSE; | |
| 1583 #endif | |
| 1584 if (Insstart_blank_vcol == MAXCOL | |
| 1585 && curwin->w_cursor.lnum == Insstart.lnum) | |
| 1586 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 1587 } | |
| 1588 | |
| 3448 | 1589 /* Insert a normal character and check for abbreviations on a |
| 1590 * special character. Let CTRL-] expand abbreviations without | |
| 1591 * inserting it. */ | |
| 1592 if (vim_iswordc(c) || (!echeck_abbr( | |
| 7 | 1593 #ifdef FEAT_MBYTE |
| 1594 /* Add ABBR_OFF for characters above 0x100, this is | |
| 1595 * what check_abbr() expects. */ | |
| 1596 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : | |
| 1597 #endif | |
| 3584 | 1598 c) && c != Ctrl_RSB)) |
| 7 | 1599 { |
| 1600 insert_special(c, FALSE, FALSE); | |
| 1601 #ifdef FEAT_RIGHTLEFT | |
| 1602 revins_legal++; | |
| 1603 revins_chars++; | |
| 1604 #endif | |
| 1605 } | |
| 1606 | |
| 1607 auto_format(FALSE, TRUE); | |
| 1608 | |
| 1609 #ifdef FEAT_FOLDING | |
| 1610 /* When inserting a character the cursor line must never be in a | |
| 1611 * closed fold. */ | |
| 1612 foldOpenCursor(); | |
| 1613 #endif | |
| 1614 break; | |
| 1615 } /* end of switch (c) */ | |
| 1616 | |
| 978 | 1617 /* 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
|
1618 if (c != K_CURSORHOLD |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1619 #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
|
1620 /* 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
|
1621 && ctrl_x_mode == CTRL_X_NORMAL |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1622 #endif |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1623 ) |
| 978 | 1624 did_cursorhold = FALSE; |
| 1625 | |
| 7 | 1626 /* If the cursor was moved we didn't just insert a space */ |
| 1627 if (arrow_used) | |
| 1628 inserted_space = FALSE; | |
| 1629 | |
| 1630 #ifdef FEAT_CINDENT | |
| 1631 if (can_cindent && cindent_on() | |
| 1632 # 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
|
1633 && ctrl_x_mode == CTRL_X_NORMAL |
| 7 | 1634 # endif |
| 1635 ) | |
| 1636 { | |
| 1637 force_cindent: | |
| 1638 /* | |
| 1639 * Indent now if a key was typed that is in 'cinkeys'. | |
| 1640 */ | |
| 1641 if (in_cinkeys(c, ' ', line_is_white)) | |
| 1642 { | |
| 1643 if (stop_arrow() == OK) | |
| 1644 /* re-indent the current line */ | |
| 1645 do_c_expr_indent(); | |
| 1646 } | |
| 1647 } | |
| 1648 #endif /* FEAT_CINDENT */ | |
| 1649 | |
| 1650 } /* for (;;) */ | |
| 1651 /* NOTREACHED */ | |
| 1652 } | |
| 1653 | |
| 1654 /* | |
| 1655 * Redraw for Insert mode. | |
| 1656 * This is postponed until getting the next character to make '$' in the 'cpo' | |
| 1657 * option work correctly. | |
| 1658 * Only redraw when there are no characters available. This speeds up | |
| 1659 * inserting sequences of characters (e.g., for CTRL-R). | |
| 1660 */ | |
| 1661 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1662 ins_redraw( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1663 int ready UNUSED) /* not busy with something */ |
| 7 | 1664 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1665 #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
|
1666 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
|
1667 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
|
1668 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
|
1669 #endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1670 |
| 5592 | 1671 if (char_avail()) |
| 1672 return; | |
| 1673 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1674 #if defined(FEAT_CONCEAL) |
| 5592 | 1675 /* Trigger CursorMoved if the cursor moved. Not when the popup menu is |
| 1676 * visible, the command might delete it. */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1677 if (ready && (has_cursormovedI() |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1678 # if defined(FEAT_CONCEAL) |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1679 || curwin->w_p_cole > 0 |
| 5592 | 1680 # endif |
| 1681 ) | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1682 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
| 5592 | 1683 # ifdef FEAT_INS_EXPAND |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1684 && !pum_visible() |
| 5592 | 1685 # endif |
| 1686 ) | |
| 1687 { | |
| 1688 # ifdef FEAT_SYN_HL | |
| 1689 /* Need to update the screen first, to make sure syntax | |
| 1690 * highlighting is correct after making a change (e.g., inserting | |
| 1691 * a "(". The autocommand may also require a redraw, so it's done | |
| 1692 * again below, unfortunately. */ | |
| 1693 if (syntax_present(curwin) && must_redraw) | |
| 1694 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
|
1695 # endif |
| 5592 | 1696 if (has_cursormovedI()) |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1697 { |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1698 /* 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
|
1699 * getcurpos(). */ |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1700 update_curswant(); |
| 5592 | 1701 apply_autocmds(EVENT_CURSORMOVEDI, NULL, NULL, FALSE, curbuf); |
|
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|
1702 } |
| 5592 | 1703 # ifdef FEAT_CONCEAL |
| 1704 if (curwin->w_p_cole > 0) | |
| 1705 { | |
| 1706 conceal_old_cursor_line = last_cursormoved.lnum; | |
| 1707 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
| 1708 conceal_update_lines = TRUE; | |
| 1709 } | |
| 1710 # endif | |
| 1711 last_cursormoved = curwin->w_cursor; | |
|
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1712 } |
|
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1713 #endif |
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1714 |
| 5592 | 1715 /* Trigger TextChangedI if b_changedtick differs. */ |
| 1716 if (ready && has_textchangedI() | |
|
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1717 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
|
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|
1718 #ifdef FEAT_INS_EXPAND |
|
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1719 && !pum_visible() |
|
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1720 #endif |
| 5592 | 1721 ) |
| 1722 { | |
|
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1723 aco_save_T aco; |
|
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1724 |
|
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1725 // Sync undo when the autocommand calls setline() or append(), so that |
|
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|
1726 // it can be undone separately. |
|
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1727 u_sync_once = 2; |
|
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1728 |
|
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1729 // save and restore curwin and curbuf, in case the autocmd changes them |
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1730 aucmd_prepbuf(&aco, curbuf); |
|
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1731 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
|
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1732 aucmd_restbuf(&aco); |
|
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1733 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
|
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1734 |
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1735 if (u_sync_once == 1) |
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1736 ins_need_undo = TRUE; |
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1737 u_sync_once = 0; |
|
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1738 } |
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1739 |
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1740 #ifdef FEAT_INS_EXPAND |
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1741 /* Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
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1742 * TextChangedI will need to trigger for backwards compatibility, thus use |
|
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1743 * different b_last_changedtick* variables. */ |
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1744 if (ready && has_textchangedP() |
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1745 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
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1746 && pum_visible()) |
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1747 { |
|
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1748 aco_save_T aco; |
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1749 |
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1750 // save and restore curwin and curbuf, in case the autocmd changes them |
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1751 aucmd_prepbuf(&aco, curbuf); |
|
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1752 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
|
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1753 aucmd_restbuf(&aco); |
|
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1754 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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1755 } |
| 5592 | 1756 #endif |
| 1757 | |
| 1758 if (must_redraw) | |
| 1759 update_screen(0); | |
| 1760 else if (clear_cmdline || redraw_cmdline) | |
| 1761 showmode(); /* clear cmdline and show mode */ | |
| 1762 # if defined(FEAT_CONCEAL) | |
| 1763 if ((conceal_update_lines | |
| 1764 && (conceal_old_cursor_line != conceal_new_cursor_line | |
| 1765 || conceal_cursor_line(curwin))) | |
| 1766 || need_cursor_line_redraw) | |
| 1767 { | |
| 1768 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
| 1769 update_single_line(curwin, conceal_old_cursor_line); | |
| 1770 update_single_line(curwin, conceal_new_cursor_line == 0 | |
| 1771 ? curwin->w_cursor.lnum : conceal_new_cursor_line); | |
| 1772 curwin->w_valid &= ~VALID_CROW; | |
| 1773 } | |
|
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|
1774 # endif |
| 5592 | 1775 showruler(FALSE); |
| 1776 setcursor(); | |
| 1777 emsg_on_display = FALSE; /* may remove error message now */ | |
| 7 | 1778 } |
| 1779 | |
| 1780 /* | |
| 1781 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
| 1782 */ | |
| 1783 static void | |
|
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|
1784 ins_ctrl_v(void) |
| 7 | 1785 { |
| 1786 int c; | |
| 2811 | 1787 int did_putchar = FALSE; |
| 7 | 1788 |
| 1789 /* may need to redraw when no more chars available now */ | |
| 661 | 1790 ins_redraw(FALSE); |
| 7 | 1791 |
| 1792 if (redrawing() && !char_avail()) | |
| 2811 | 1793 { |
| 7 | 1794 edit_putchar('^', TRUE); |
| 2811 | 1795 did_putchar = TRUE; |
| 1796 } | |
| 7 | 1797 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ |
| 1798 | |
| 1799 #ifdef FEAT_CMDL_INFO | |
| 1800 add_to_showcmd_c(Ctrl_V); | |
| 1801 #endif | |
| 1802 | |
| 1803 c = get_literal(); | |
| 2811 | 1804 if (did_putchar) |
| 1805 /* when the line fits in 'columns' the '^' is at the start of the next | |
| 1806 * line and will not removed by the redraw */ | |
| 1807 edit_unputchar(); | |
| 7 | 1808 #ifdef FEAT_CMDL_INFO |
| 1809 clear_showcmd(); | |
| 1810 #endif | |
| 1811 insert_special(c, FALSE, TRUE); | |
| 1812 #ifdef FEAT_RIGHTLEFT | |
| 1813 revins_chars++; | |
| 1814 revins_legal++; | |
| 1815 #endif | |
| 1816 } | |
| 1817 | |
| 1818 /* | |
| 1819 * Put a character directly onto the screen. It's not stored in a buffer. | |
| 1820 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
| 1821 */ | |
| 1822 static int pc_status; | |
| 1823 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */ | |
| 1824 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */ | |
| 1825 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */ | |
| 1826 #define PC_STATUS_SET 3 /* pc_bytes was filled */ | |
| 1827 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */ | |
| 1828 static int pc_attr; | |
| 1829 static int pc_row; | |
| 1830 static int pc_col; | |
| 1831 | |
| 1832 void | |
|
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|
1833 edit_putchar(int c, int highlight) |
| 7 | 1834 { |
| 1835 int attr; | |
| 1836 | |
| 1837 if (ScreenLines != NULL) | |
| 1838 { | |
| 1839 update_topline(); /* just in case w_topline isn't valid */ | |
| 1840 validate_cursor(); | |
| 1841 if (highlight) | |
|
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1842 attr = HL_ATTR(HLF_8); |
| 7 | 1843 else |
| 1844 attr = 0; | |
| 1845 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
|
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1846 pc_col = curwin->w_wincol; |
| 7 | 1847 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE) |
| 1848 pc_status = PC_STATUS_UNSET; | |
| 1849 #endif | |
| 1850 #ifdef FEAT_RIGHTLEFT | |
| 1851 if (curwin->w_p_rl) | |
| 1852 { | |
|
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1853 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
| 7 | 1854 # ifdef FEAT_MBYTE |
| 1855 if (has_mbyte) | |
| 1856 { | |
| 1857 int fix_col = mb_fix_col(pc_col, pc_row); | |
| 1858 | |
| 1859 if (fix_col != pc_col) | |
| 1860 { | |
| 1861 screen_putchar(' ', pc_row, fix_col, attr); | |
| 1862 --curwin->w_wcol; | |
| 1863 pc_status = PC_STATUS_RIGHT; | |
| 1864 } | |
| 1865 } | |
| 1866 # endif | |
| 1867 } | |
| 1868 else | |
| 1869 #endif | |
| 1870 { | |
| 1871 pc_col += curwin->w_wcol; | |
| 1872 #ifdef FEAT_MBYTE | |
| 1873 if (mb_lefthalve(pc_row, pc_col)) | |
| 1874 pc_status = PC_STATUS_LEFT; | |
| 1875 #endif | |
| 1876 } | |
| 1877 | |
| 1878 /* save the character to be able to put it back */ | |
| 1879 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE) | |
| 1880 if (pc_status == PC_STATUS_UNSET) | |
| 1881 #endif | |
| 1882 { | |
| 1883 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
| 1884 pc_status = PC_STATUS_SET; | |
| 1885 } | |
| 1886 screen_putchar(c, pc_row, pc_col, attr); | |
| 1887 } | |
| 1888 } | |
| 1889 | |
|
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1890 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
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1891 /* |
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1892 * Return the effective prompt for the current buffer. |
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1893 */ |
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1894 char_u * |
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1895 prompt_text(void) |
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1896 { |
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1897 if (curbuf->b_prompt_text == NULL) |
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1898 return (char_u *)"% "; |
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1899 return curbuf->b_prompt_text; |
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1900 } |
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1901 |
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1902 /* |
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1903 * Prepare for prompt mode: Make sure the last line has the prompt text. |
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1904 * Move the cursor to this line. |
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1905 */ |
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1906 static void |
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1907 init_prompt(int cmdchar_todo) |
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1908 { |
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1909 char_u *prompt = prompt_text(); |
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1910 char_u *text; |
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1911 |
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1912 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1913 text = ml_get_curline(); |
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1914 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
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1915 { |
|
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1916 // prompt is missing, insert it or append a line with it |
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1917 if (*text == NUL) |
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|
1918 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
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1919 else |
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1920 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
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1921 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
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1922 coladvance((colnr_T)MAXCOL); |
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1923 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
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1924 } |
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1925 |
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1926 // Insert always starts after the prompt, allow editing text after it. |
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1927 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
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1928 || Insstart_orig.col != (int)STRLEN(prompt)) |
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1929 { |
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1930 Insstart.lnum = curwin->w_cursor.lnum; |
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1931 Insstart.col = (int)STRLEN(prompt); |
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1932 Insstart_orig = Insstart; |
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1933 Insstart_textlen = Insstart.col; |
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1934 Insstart_blank_vcol = MAXCOL; |
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1935 arrow_used = FALSE; |
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1936 } |
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1937 |
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1938 if (cmdchar_todo == 'A') |
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1939 coladvance((colnr_T)MAXCOL); |
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1940 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
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1941 curwin->w_cursor.col = (int)STRLEN(prompt); |
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1942 /* Make sure the cursor is in a valid position. */ |
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1943 check_cursor(); |
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1944 } |
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1945 |
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1946 /* |
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1947 * Return TRUE if the cursor is in the editable position of the prompt line. |
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1948 */ |
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1949 int |
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1950 prompt_curpos_editable() |
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1951 { |
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1952 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
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1953 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
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1954 } |
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1955 #endif |
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1956 |
| 7 | 1957 /* |
| 1958 * Undo the previous edit_putchar(). | |
| 1959 */ | |
| 1960 void | |
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1961 edit_unputchar(void) |
| 7 | 1962 { |
| 1963 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
| 1964 { | |
| 1965 #if defined(FEAT_MBYTE) | |
| 1966 if (pc_status == PC_STATUS_RIGHT) | |
| 1967 ++curwin->w_wcol; | |
| 1968 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
| 1969 redrawWinline(curwin->w_cursor.lnum, FALSE); | |
| 1970 else | |
| 1971 #endif | |
| 1972 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
| 1973 } | |
| 1974 } | |
| 1975 | |
| 1976 /* | |
| 1977 * Called when p_dollar is set: display a '$' at the end of the changed text | |
| 1978 * Only works when cursor is in the line that changes. | |
| 1979 */ | |
| 1980 void | |
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1981 display_dollar(colnr_T col) |
| 7 | 1982 { |
| 1983 colnr_T save_col; | |
| 1984 | |
| 1985 if (!redrawing()) | |
| 1986 return; | |
| 1987 | |
| 1988 cursor_off(); | |
| 1989 save_col = curwin->w_cursor.col; | |
| 1990 curwin->w_cursor.col = col; | |
| 1991 #ifdef FEAT_MBYTE | |
| 1992 if (has_mbyte) | |
| 1993 { | |
| 1994 char_u *p; | |
| 1995 | |
| 1996 /* If on the last byte of a multi-byte move to the first byte. */ | |
| 1997 p = ml_get_curline(); | |
| 1998 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
| 1999 } | |
| 2000 #endif | |
| 2001 curs_columns(FALSE); /* recompute w_wrow and w_wcol */ | |
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2002 if (curwin->w_wcol < curwin->w_width) |
| 7 | 2003 { |
| 2004 edit_putchar('$', FALSE); | |
| 2005 dollar_vcol = curwin->w_virtcol; | |
| 2006 } | |
| 2007 curwin->w_cursor.col = save_col; | |
| 2008 } | |
| 2009 | |
| 2010 /* | |
| 2011 * Call this function before moving the cursor from the normal insert position | |
| 2012 * in insert mode. | |
| 2013 */ | |
| 2014 static void | |
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2015 undisplay_dollar(void) |
| 7 | 2016 { |
| 3318 | 2017 if (dollar_vcol >= 0) |
| 2018 { | |
| 2019 dollar_vcol = -1; | |
| 7 | 2020 redrawWinline(curwin->w_cursor.lnum, FALSE); |
| 2021 } | |
| 2022 } | |
| 2023 | |
| 2024 /* | |
| 2025 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D). | |
| 2026 * Keep the cursor on the same character. | |
| 2027 * type == INDENT_INC increase indent (for CTRL-T or <Tab>) | |
| 2028 * type == INDENT_DEC decrease indent (for CTRL-D) | |
| 2029 * type == INDENT_SET set indent to "amount" | |
| 2030 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec). | |
| 2031 */ | |
| 2032 void | |
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2033 change_indent( |
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2034 int type, |
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2035 int amount, |
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2036 int round, |
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2037 int replaced, /* replaced character, put on replace stack */ |
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2038 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 2039 { |
| 2040 int vcol; | |
| 2041 int last_vcol; | |
| 2042 int insstart_less; /* reduction for Insstart.col */ | |
| 2043 int new_cursor_col; | |
| 2044 int i; | |
| 2045 char_u *ptr; | |
| 2046 int save_p_list; | |
| 2047 int start_col; | |
| 2048 colnr_T vc; | |
| 2049 colnr_T orig_col = 0; /* init for GCC */ | |
| 2050 char_u *new_line, *orig_line = NULL; /* init for GCC */ | |
| 2051 | |
| 2052 /* VREPLACE mode needs to know what the line was like before changing */ | |
| 2053 if (State & VREPLACE_FLAG) | |
| 2054 { | |
| 2055 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */ | |
| 2056 orig_col = curwin->w_cursor.col; | |
| 2057 } | |
| 2058 | |
| 2059 /* for the following tricks we don't want list mode */ | |
| 2060 save_p_list = curwin->w_p_list; | |
| 2061 curwin->w_p_list = FALSE; | |
| 2062 vc = getvcol_nolist(&curwin->w_cursor); | |
| 2063 vcol = vc; | |
| 2064 | |
| 2065 /* | |
| 2066 * For Replace mode we need to fix the replace stack later, which is only | |
| 2067 * possible when the cursor is in the indent. Remember the number of | |
| 2068 * characters before the cursor if it's possible. | |
| 2069 */ | |
| 2070 start_col = curwin->w_cursor.col; | |
| 2071 | |
| 2072 /* determine offset from first non-blank */ | |
| 2073 new_cursor_col = curwin->w_cursor.col; | |
| 2074 beginline(BL_WHITE); | |
| 2075 new_cursor_col -= curwin->w_cursor.col; | |
| 2076 | |
| 2077 insstart_less = curwin->w_cursor.col; | |
| 2078 | |
| 2079 /* | |
| 2080 * If the cursor is in the indent, compute how many screen columns the | |
| 2081 * cursor is to the left of the first non-blank. | |
| 2082 */ | |
| 2083 if (new_cursor_col < 0) | |
| 2084 vcol = get_indent() - vcol; | |
| 2085 | |
| 2086 if (new_cursor_col > 0) /* can't fix replace stack */ | |
| 2087 start_col = -1; | |
| 2088 | |
| 2089 /* | |
| 2090 * Set the new indent. The cursor will be put on the first non-blank. | |
| 2091 */ | |
| 2092 if (type == INDENT_SET) | |
| 1516 | 2093 (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 2094 else |
| 2095 { | |
| 2096 int save_State = State; | |
| 2097 | |
| 2098 /* Avoid being called recursively. */ | |
| 2099 if (State & VREPLACE_FLAG) | |
| 2100 State = INSERT; | |
| 1516 | 2101 shift_line(type == INDENT_DEC, round, 1, call_changed_bytes); |
| 7 | 2102 State = save_State; |
| 2103 } | |
| 2104 insstart_less -= curwin->w_cursor.col; | |
| 2105 | |
| 2106 /* | |
| 2107 * Try to put cursor on same character. | |
| 2108 * If the cursor is at or after the first non-blank in the line, | |
| 2109 * compute the cursor column relative to the column of the first | |
| 2110 * non-blank character. | |
| 2111 * If we are not in insert mode, leave the cursor on the first non-blank. | |
| 2112 * If the cursor is before the first non-blank, position it relative | |
| 2113 * to the first non-blank, counted in screen columns. | |
| 2114 */ | |
| 2115 if (new_cursor_col >= 0) | |
| 2116 { | |
| 2117 /* | |
| 2118 * When changing the indent while the cursor is touching it, reset | |
| 2119 * Insstart_col to 0. | |
| 2120 */ | |
| 2121 if (new_cursor_col == 0) | |
| 2122 insstart_less = MAXCOL; | |
| 2123 new_cursor_col += curwin->w_cursor.col; | |
| 2124 } | |
| 2125 else if (!(State & INSERT)) | |
| 2126 new_cursor_col = curwin->w_cursor.col; | |
| 2127 else | |
| 2128 { | |
| 2129 /* | |
| 2130 * Compute the screen column where the cursor should be. | |
| 2131 */ | |
| 2132 vcol = get_indent() - vcol; | |
| 1869 | 2133 curwin->w_virtcol = (colnr_T)((vcol < 0) ? 0 : vcol); |
| 7 | 2134 |
| 2135 /* | |
| 2136 * Advance the cursor until we reach the right screen column. | |
| 2137 */ | |
| 2138 vcol = last_vcol = 0; | |
| 2139 new_cursor_col = -1; | |
| 2140 ptr = ml_get_curline(); | |
| 2141 while (vcol <= (int)curwin->w_virtcol) | |
| 2142 { | |
| 2143 last_vcol = vcol; | |
| 2144 #ifdef FEAT_MBYTE | |
| 2145 if (has_mbyte && new_cursor_col >= 0) | |
| 474 | 2146 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col); |
| 7 | 2147 else |
| 2148 #endif | |
| 2149 ++new_cursor_col; | |
| 5995 | 2150 vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol); |
| 7 | 2151 } |
| 2152 vcol = last_vcol; | |
| 2153 | |
| 2154 /* | |
| 2155 * May need to insert spaces to be able to position the cursor on | |
| 2156 * the right screen column. | |
| 2157 */ | |
| 2158 if (vcol != (int)curwin->w_virtcol) | |
| 2159 { | |
| 1869 | 2160 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2161 i = (int)curwin->w_virtcol - vcol; |
| 1869 | 2162 ptr = alloc((unsigned)(i + 1)); |
| 7 | 2163 if (ptr != NULL) |
| 2164 { | |
| 2165 new_cursor_col += i; | |
| 2166 ptr[i] = NUL; | |
| 2167 while (--i >= 0) | |
| 2168 ptr[i] = ' '; | |
| 2169 ins_str(ptr); | |
| 2170 vim_free(ptr); | |
| 2171 } | |
| 2172 } | |
| 2173 | |
| 2174 /* | |
| 2175 * When changing the indent while the cursor is in it, reset | |
| 2176 * Insstart_col to 0. | |
| 2177 */ | |
| 2178 insstart_less = MAXCOL; | |
| 2179 } | |
| 2180 | |
| 2181 curwin->w_p_list = save_p_list; | |
| 2182 | |
| 2183 if (new_cursor_col <= 0) | |
| 2184 curwin->w_cursor.col = 0; | |
| 2185 else | |
| 1869 | 2186 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 2187 curwin->w_set_curswant = TRUE; |
| 2188 changed_cline_bef_curs(); | |
| 2189 | |
| 2190 /* | |
| 2191 * May have to adjust the start of the insert. | |
| 2192 */ | |
| 2193 if (State & INSERT) | |
| 2194 { | |
| 2195 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) | |
| 2196 { | |
| 2197 if ((int)Insstart.col <= insstart_less) | |
| 2198 Insstart.col = 0; | |
| 2199 else | |
| 2200 Insstart.col -= insstart_less; | |
| 2201 } | |
| 2202 if ((int)ai_col <= insstart_less) | |
| 2203 ai_col = 0; | |
| 2204 else | |
| 2205 ai_col -= insstart_less; | |
| 2206 } | |
| 2207 | |
| 2208 /* | |
| 2209 * For REPLACE mode, may have to fix the replace stack, if it's possible. | |
| 2210 * If the number of characters before the cursor decreased, need to pop a | |
| 2211 * few characters from the replace stack. | |
| 2212 * If the number of characters before the cursor increased, need to push a | |
| 2213 * few NULs onto the replace stack. | |
| 2214 */ | |
| 2215 if (REPLACE_NORMAL(State) && start_col >= 0) | |
| 2216 { | |
| 2217 while (start_col > (int)curwin->w_cursor.col) | |
| 2218 { | |
| 2219 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2220 --start_col; | |
| 2221 } | |
| 2222 while (start_col < (int)curwin->w_cursor.col || replaced) | |
| 2223 { | |
| 2224 replace_push(NUL); | |
| 2225 if (replaced) | |
| 2226 { | |
| 2227 replace_push(replaced); | |
| 2228 replaced = NUL; | |
| 2229 } | |
| 2230 ++start_col; | |
| 2231 } | |
| 2232 } | |
| 2233 | |
| 2234 /* | |
| 2235 * For VREPLACE mode, we also have to fix the replace stack. In this case | |
| 2236 * it is always possible because we backspace over the whole line and then | |
| 2237 * put it back again the way we wanted it. | |
| 2238 */ | |
| 2239 if (State & VREPLACE_FLAG) | |
| 2240 { | |
| 2241 /* If orig_line didn't allocate, just return. At least we did the job, | |
| 2242 * even if you can't backspace. */ | |
| 2243 if (orig_line == NULL) | |
| 2244 return; | |
| 2245 | |
| 2246 /* Save new line */ | |
| 2247 new_line = vim_strsave(ml_get_curline()); | |
| 2248 if (new_line == NULL) | |
| 2249 return; | |
| 2250 | |
| 2251 /* We only put back the new line up to the cursor */ | |
| 2252 new_line[curwin->w_cursor.col] = NUL; | |
| 2253 | |
| 2254 /* Put back original line */ | |
| 2255 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE); | |
| 2256 curwin->w_cursor.col = orig_col; | |
| 2257 | |
| 2258 /* Backspace from cursor to start of line */ | |
| 2259 backspace_until_column(0); | |
| 2260 | |
| 2261 /* Insert new stuff into line again */ | |
| 2262 ins_bytes(new_line); | |
| 2263 | |
| 2264 vim_free(new_line); | |
| 2265 } | |
| 2266 } | |
| 2267 | |
| 2268 /* | |
| 2269 * Truncate the space at the end of a line. This is to be used only in an | |
| 2270 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
| 2271 * modes. | |
| 2272 */ | |
| 2273 void | |
|
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2274 truncate_spaces(char_u *line) |
| 7 | 2275 { |
| 2276 int i; | |
| 2277 | |
| 2278 /* find start of trailing white space */ | |
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2279 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
| 7 | 2280 { |
| 2281 if (State & REPLACE_FLAG) | |
| 2282 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2283 } | |
| 2284 line[i + 1] = NUL; | |
| 2285 } | |
| 2286 | |
| 2287 /* | |
| 2288 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
| 2289 * modes correctly. May also be used when not in insert mode at all. | |
| 1782 | 2290 * Will attempt not to go before "col" even when there is a composing |
| 2291 * character. | |
| 7 | 2292 */ |
| 2293 void | |
|
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2294 backspace_until_column(int col) |
| 7 | 2295 { |
| 2296 while ((int)curwin->w_cursor.col > col) | |
| 2297 { | |
| 2298 curwin->w_cursor.col--; | |
| 2299 if (State & REPLACE_FLAG) | |
| 1782 | 2300 replace_do_bs(col); |
| 2301 else if (!del_char_after_col(col)) | |
| 2302 break; | |
| 2303 } | |
| 2304 } | |
| 2305 | |
| 2306 /* | |
| 2307 * Like del_char(), but make sure not to go before column "limit_col". | |
| 2308 * Only matters when there are composing characters. | |
| 2309 * Return TRUE when something was deleted. | |
| 2310 */ | |
| 2311 static int | |
|
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2312 del_char_after_col(int limit_col UNUSED) |
| 1782 | 2313 { |
| 2314 #ifdef FEAT_MBYTE | |
| 2315 if (enc_utf8 && limit_col >= 0) | |
| 2316 { | |
| 1869 | 2317 colnr_T ecol = curwin->w_cursor.col + 1; |
| 1782 | 2318 |
| 2319 /* Make sure the cursor is at the start of a character, but | |
| 2320 * skip forward again when going too far back because of a | |
| 2321 * composing character. */ | |
| 2322 mb_adjust_cursor(); | |
| 1796 | 2323 while (curwin->w_cursor.col < (colnr_T)limit_col) |
| 1782 | 2324 { |
| 2325 int l = utf_ptr2len(ml_get_cursor()); | |
| 2326 | |
| 2327 if (l == 0) /* end of line */ | |
| 2328 break; | |
| 2329 curwin->w_cursor.col += l; | |
| 2330 } | |
| 2331 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
| 2332 return FALSE; | |
| 1869 | 2333 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
| 1782 | 2334 } |
| 2335 else | |
| 2336 #endif | |
| 2337 (void)del_char(FALSE); | |
| 2338 return TRUE; | |
| 2339 } | |
| 7 | 2340 |
| 2341 #if defined(FEAT_INS_EXPAND) || defined(PROTO) | |
| 2342 /* | |
| 449 | 2343 * CTRL-X pressed in Insert mode. |
| 2344 */ | |
| 2345 static void | |
|
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2346 ins_ctrl_x(void) |
| 449 | 2347 { |
| 2348 /* CTRL-X after CTRL-X CTRL-V doesn't do anything, so that CTRL-X | |
| 2349 * CTRL-V works like CTRL-N */ | |
| 2350 if (ctrl_x_mode != CTRL_X_CMDLINE) | |
| 2351 { | |
| 2352 /* if the next ^X<> won't ADD nothing, then reset | |
| 2353 * compl_cont_status */ | |
| 2354 if (compl_cont_status & CONT_N_ADDS) | |
| 665 | 2355 compl_cont_status |= CONT_INTRPT; |
| 449 | 2356 else |
| 2357 compl_cont_status = 0; | |
| 2358 /* We're not sure which CTRL-X mode it will be yet */ | |
| 2359 ctrl_x_mode = CTRL_X_NOT_DEFINED_YET; | |
| 2360 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 2361 edit_submode_pre = NULL; | |
| 2362 showmode(); | |
| 2363 } | |
| 2364 } | |
| 2365 | |
| 2366 /* | |
|
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2367 * Whether other than default completion has been selected. |
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2368 */ |
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2369 int |
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2370 ctrl_x_mode_not_default(void) |
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2371 { |
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2372 return ctrl_x_mode != CTRL_X_NORMAL; |
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2373 } |
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2374 |
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2375 /* |
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2376 * Whether CTRL-X was typed without a following character. |
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2377 */ |
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2378 int |
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2379 ctrl_x_mode_not_defined_yet(void) |
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2380 { |
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2381 return ctrl_x_mode == CTRL_X_NOT_DEFINED_YET; |
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2382 } |
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2383 |
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2384 /* |
| 449 | 2385 * Return TRUE if the 'dict' or 'tsr' option can be used. |
| 2386 */ | |
| 2387 static int | |
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2388 has_compl_option(int dict_opt) |
| 449 | 2389 { |
| 703 | 2390 if (dict_opt ? (*curbuf->b_p_dict == NUL && *p_dict == NUL |
| 744 | 2391 # ifdef FEAT_SPELL |
| 2392 && !curwin->w_p_spell | |
| 2393 # endif | |
| 2394 ) | |
| 449 | 2395 : (*curbuf->b_p_tsr == NUL && *p_tsr == NUL)) |
| 2396 { | |
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2397 ctrl_x_mode = CTRL_X_NORMAL; |
| 449 | 2398 edit_submode = NULL; |
| 2399 msg_attr(dict_opt ? (char_u *)_("'dictionary' option is empty") | |
| 2400 : (char_u *)_("'thesaurus' option is empty"), | |
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2401 HL_ATTR(HLF_E)); |
| 449 | 2402 if (emsg_silent == 0) |
| 2403 { | |
| 6949 | 2404 vim_beep(BO_COMPL); |
| 449 | 2405 setcursor(); |
| 2406 out_flush(); | |
|
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2407 #ifdef FEAT_EVAL |
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2408 if (!get_vim_var_nr(VV_TESTING)) |
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2409 #endif |
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2410 ui_delay(2000L, FALSE); |
| 449 | 2411 } |
| 2412 return FALSE; | |
| 2413 } | |
| 2414 return TRUE; | |
| 2415 } | |
| 2416 | |
| 2417 /* | |
| 7 | 2418 * Is the character 'c' a valid key to go to or keep us in CTRL-X mode? |
| 2419 * This depends on the current mode. | |
| 2420 */ | |
| 2421 int | |
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2422 vim_is_ctrl_x_key(int c) |
| 7 | 2423 { |
| 2424 /* Always allow ^R - let it's results then be checked */ | |
| 2425 if (c == Ctrl_R) | |
| 2426 return TRUE; | |
| 2427 | |
| 610 | 2428 /* Accept <PageUp> and <PageDown> if the popup menu is visible. */ |
| 644 | 2429 if (ins_compl_pum_key(c)) |
| 610 | 2430 return TRUE; |
| 2431 | |
| 7 | 2432 switch (ctrl_x_mode) |
| 2433 { | |
| 2434 case 0: /* Not in any CTRL-X mode */ | |
| 2435 return (c == Ctrl_N || c == Ctrl_P || c == Ctrl_X); | |
| 2436 case CTRL_X_NOT_DEFINED_YET: | |
| 449 | 2437 return ( c == Ctrl_X || c == Ctrl_Y || c == Ctrl_E |
| 7 | 2438 || c == Ctrl_L || c == Ctrl_F || c == Ctrl_RSB |
| 2439 || c == Ctrl_I || c == Ctrl_D || c == Ctrl_P | |
| 2440 || c == Ctrl_N || c == Ctrl_T || c == Ctrl_V | |
| 477 | 2441 || c == Ctrl_Q || c == Ctrl_U || c == Ctrl_O |
| 3229 | 2442 || c == Ctrl_S || c == Ctrl_K || c == 's'); |
| 7 | 2443 case CTRL_X_SCROLL: |
| 2444 return (c == Ctrl_Y || c == Ctrl_E); | |
| 2445 case CTRL_X_WHOLE_LINE: | |
| 2446 return (c == Ctrl_L || c == Ctrl_P || c == Ctrl_N); | |
| 2447 case CTRL_X_FILES: | |
| 2448 return (c == Ctrl_F || c == Ctrl_P || c == Ctrl_N); | |
| 2449 case CTRL_X_DICTIONARY: | |
| 2450 return (c == Ctrl_K || c == Ctrl_P || c == Ctrl_N); | |
| 2451 case CTRL_X_THESAURUS: | |
| 2452 return (c == Ctrl_T || c == Ctrl_P || c == Ctrl_N); | |
| 2453 case CTRL_X_TAGS: | |
| 2454 return (c == Ctrl_RSB || c == Ctrl_P || c == Ctrl_N); | |
| 2455 #ifdef FEAT_FIND_ID | |
| 2456 case CTRL_X_PATH_PATTERNS: | |
| 2457 return (c == Ctrl_P || c == Ctrl_N); | |
| 2458 case CTRL_X_PATH_DEFINES: | |
| 2459 return (c == Ctrl_D || c == Ctrl_P || c == Ctrl_N); | |
| 2460 #endif | |
| 2461 case CTRL_X_CMDLINE: | |
| 2462 return (c == Ctrl_V || c == Ctrl_Q || c == Ctrl_P || c == Ctrl_N | |
| 2463 || c == Ctrl_X); | |
| 12 | 2464 #ifdef FEAT_COMPL_FUNC |
| 2465 case CTRL_X_FUNCTION: | |
| 449 | 2466 return (c == Ctrl_U || c == Ctrl_P || c == Ctrl_N); |
| 523 | 2467 case CTRL_X_OMNI: |
| 449 | 2468 return (c == Ctrl_O || c == Ctrl_P || c == Ctrl_N); |
| 502 | 2469 #endif |
| 477 | 2470 case CTRL_X_SPELL: |
| 2471 return (c == Ctrl_S || c == Ctrl_P || c == Ctrl_N); | |
| 6657 | 2472 case CTRL_X_EVAL: |
| 2473 return (c == Ctrl_P || c == Ctrl_N); | |
| 7 | 2474 } |
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2475 internal_error("vim_is_ctrl_x_key()"); |
| 7 | 2476 return FALSE; |
| 2477 } | |
| 2478 | |
| 2479 /* | |
| 1430 | 2480 * Return TRUE when character "c" is part of the item currently being |
| 2481 * completed. Used to decide whether to abandon complete mode when the menu | |
| 2482 * is visible. | |
| 2483 */ | |
| 2484 static int | |
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2485 ins_compl_accept_char(int c) |
| 1430 | 2486 { |
| 2487 if (ctrl_x_mode & CTRL_X_WANT_IDENT) | |
| 2488 /* When expanding an identifier only accept identifier chars. */ | |
| 2489 return vim_isIDc(c); | |
| 2490 | |
| 2491 switch (ctrl_x_mode) | |
| 2492 { | |
| 2493 case CTRL_X_FILES: | |
| 2494 /* When expanding file name only accept file name chars. But not | |
| 2495 * path separators, so that "proto/<Tab>" expands files in | |
| 2496 * "proto", not "proto/" as a whole */ | |
| 2497 return vim_isfilec(c) && !vim_ispathsep(c); | |
| 2498 | |
| 2499 case CTRL_X_CMDLINE: | |
| 2500 case CTRL_X_OMNI: | |
| 2501 /* Command line and Omni completion can work with just about any | |
| 2502 * printable character, but do stop at white space. */ | |
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2503 return vim_isprintc(c) && !VIM_ISWHITE(c); |
| 1430 | 2504 |
| 2505 case CTRL_X_WHOLE_LINE: | |
| 2506 /* For while line completion a space can be part of the line. */ | |
| 2507 return vim_isprintc(c); | |
| 2508 } | |
| 2509 return vim_iswordc(c); | |
| 2510 } | |
| 2511 | |
| 2512 /* | |
| 659 | 2513 * This is like ins_compl_add(), but if 'ic' and 'inf' are set, then the |
| 7 | 2514 * case of the originally typed text is used, and the case of the completed |
| 1219 | 2515 * text is inferred, ie this tries to work out what case you probably wanted |
| 7 | 2516 * the rest of the word to be in -- webb |
| 2517 */ | |
| 2518 int | |
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2519 ins_compl_add_infercase( |
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2520 char_u *str, |
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2521 int len, |
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2522 int icase, |
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2523 char_u *fname, |
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2524 int dir, |
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2525 int flags) |
| 7 | 2526 { |
| 1353 | 2527 char_u *p; |
| 2528 int i, c; | |
| 2529 int actual_len; /* Take multi-byte characters */ | |
| 2530 int actual_compl_length; /* into account. */ | |
| 2177 | 2531 int min_len; |
| 2004 | 2532 int *wca; /* Wide character array. */ |
| 7 | 2533 int has_lower = FALSE; |
| 2534 int was_letter = FALSE; | |
| 1353 | 2535 |
| 1436 | 2536 if (p_ic && curbuf->b_p_inf && len > 0) |
| 1353 | 2537 { |
| 2538 /* Infer case of completed part. */ | |
| 2539 | |
| 2540 /* Find actual length of completion. */ | |
| 2541 #ifdef FEAT_MBYTE | |
| 2542 if (has_mbyte) | |
| 2543 { | |
| 2544 p = str; | |
| 2545 actual_len = 0; | |
| 2546 while (*p != NUL) | |
| 2547 { | |
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2548 MB_PTR_ADV(p); |
| 1353 | 2549 ++actual_len; |
| 2550 } | |
| 2551 } | |
| 2552 else | |
| 2553 #endif | |
| 2554 actual_len = len; | |
| 2555 | |
| 2556 /* Find actual length of original text. */ | |
| 2557 #ifdef FEAT_MBYTE | |
| 2558 if (has_mbyte) | |
| 2559 { | |
| 2560 p = compl_orig_text; | |
| 2561 actual_compl_length = 0; | |
| 2562 while (*p != NUL) | |
| 7 | 2563 { |
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2564 MB_PTR_ADV(p); |
| 1353 | 2565 ++actual_compl_length; |
| 2566 } | |
| 2567 } | |
| 2568 else | |
| 2569 #endif | |
| 2570 actual_compl_length = compl_length; | |
| 2571 | |
| 2177 | 2572 /* "actual_len" may be smaller than "actual_compl_length" when using |
| 2573 * thesaurus, only use the minimum when comparing. */ | |
| 2574 min_len = actual_len < actual_compl_length | |
| 2575 ? actual_len : actual_compl_length; | |
| 2576 | |
| 1353 | 2577 /* Allocate wide character array for the completion and fill it. */ |
| 1869 | 2578 wca = (int *)alloc((unsigned)(actual_len * sizeof(int))); |
| 1353 | 2579 if (wca != NULL) |
| 2580 { | |
| 2581 p = str; | |
| 2582 for (i = 0; i < actual_len; ++i) | |
| 2583 #ifdef FEAT_MBYTE | |
| 2584 if (has_mbyte) | |
| 2585 wca[i] = mb_ptr2char_adv(&p); | |
| 2586 else | |
| 2587 #endif | |
| 2588 wca[i] = *(p++); | |
| 2589 | |
| 2590 /* Rule 1: Were any chars converted to lower? */ | |
| 2591 p = compl_orig_text; | |
| 2177 | 2592 for (i = 0; i < min_len; ++i) |
| 1353 | 2593 { |
| 2594 #ifdef FEAT_MBYTE | |
| 2595 if (has_mbyte) | |
| 2596 c = mb_ptr2char_adv(&p); | |
| 2597 else | |
| 2598 #endif | |
| 2599 c = *(p++); | |
| 2600 if (MB_ISLOWER(c)) | |
| 7 | 2601 { |
| 1353 | 2602 has_lower = TRUE; |
| 2603 if (MB_ISUPPER(wca[i])) | |
| 2604 { | |
| 2605 /* Rule 1 is satisfied. */ | |
| 2606 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2607 wca[i] = MB_TOLOWER(wca[i]); | |
| 2608 break; | |
| 2609 } | |
| 7 | 2610 } |
| 2611 } | |
| 1353 | 2612 |
| 2613 /* | |
| 2614 * Rule 2: No lower case, 2nd consecutive letter converted to | |
| 2615 * upper case. | |
| 2616 */ | |
| 2617 if (!has_lower) | |
| 2618 { | |
| 2619 p = compl_orig_text; | |
| 2177 | 2620 for (i = 0; i < min_len; ++i) |
| 1353 | 2621 { |
| 2622 #ifdef FEAT_MBYTE | |
| 2623 if (has_mbyte) | |
| 2624 c = mb_ptr2char_adv(&p); | |
| 2625 else | |
| 2626 #endif | |
| 2627 c = *(p++); | |
| 2628 if (was_letter && MB_ISUPPER(c) && MB_ISLOWER(wca[i])) | |
| 2629 { | |
| 2630 /* Rule 2 is satisfied. */ | |
| 2631 for (i = actual_compl_length; i < actual_len; ++i) | |
| 2632 wca[i] = MB_TOUPPER(wca[i]); | |
| 2633 break; | |
| 2634 } | |
| 2635 was_letter = MB_ISLOWER(c) || MB_ISUPPER(c); | |
| 2636 } | |
| 2637 } | |
| 2638 | |
| 2639 /* Copy the original case of the part we typed. */ | |
| 2640 p = compl_orig_text; | |
| 2177 | 2641 for (i = 0; i < min_len; ++i) |
| 7 | 2642 { |
| 1353 | 2643 #ifdef FEAT_MBYTE |
| 2644 if (has_mbyte) | |
| 2645 c = mb_ptr2char_adv(&p); | |
| 2646 else | |
| 2647 #endif | |
| 2648 c = *(p++); | |
| 2649 if (MB_ISLOWER(c)) | |
| 2650 wca[i] = MB_TOLOWER(wca[i]); | |
| 2651 else if (MB_ISUPPER(c)) | |
| 2652 wca[i] = MB_TOUPPER(wca[i]); | |
| 7 | 2653 } |
| 1353 | 2654 |
| 1436 | 2655 /* |
| 1353 | 2656 * Generate encoding specific output from wide character array. |
| 2657 * Multi-byte characters can occupy up to five bytes more than | |
| 2658 * ASCII characters, and we also need one byte for NUL, so stay | |
| 2659 * six bytes away from the edge of IObuff. | |
| 2660 */ | |
| 2661 p = IObuff; | |
| 2662 i = 0; | |
| 2663 while (i < actual_len && (p - IObuff + 6) < IOSIZE) | |
| 2664 #ifdef FEAT_MBYTE | |
| 2665 if (has_mbyte) | |
| 1446 | 2666 p += (*mb_char2bytes)(wca[i++], p); |
| 1353 | 2667 else |
| 2668 #endif | |
| 2669 *(p++) = wca[i++]; | |
| 2670 *p = NUL; | |
| 2671 | |
| 2672 vim_free(wca); | |
| 2673 } | |
| 7 | 2674 |
| 841 | 2675 return ins_compl_add(IObuff, len, icase, fname, NULL, dir, |
| 2676 flags, FALSE); | |
| 2677 } | |
| 2678 return ins_compl_add(str, len, icase, fname, NULL, dir, flags, FALSE); | |
| 7 | 2679 } |
| 2680 | |
| 2681 /* | |
| 2682 * Add a match to the list of matches. | |
| 2683 * If the given string is already in the list of completions, then return | |
| 464 | 2684 * NOTDONE, otherwise add it to the list and return OK. If there is an error, |
| 681 | 2685 * maybe because alloc() returns NULL, then FAIL is returned. |
| 7 | 2686 */ |
| 841 | 2687 static int |
|
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|
2688 ins_compl_add( |
|
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2689 char_u *str, |
|
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|
2690 int len, |
|
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|
2691 int icase, |
|
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2692 char_u *fname, |
|
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|
2693 char_u **cptext, /* extra text for popup menu or NULL */ |
|
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2694 int cdir, |
|
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2695 int flags, |
|
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|
2696 int adup) /* accept duplicate match */ |
| 7 | 2697 { |
| 464 | 2698 compl_T *match; |
| 659 | 2699 int dir = (cdir == 0 ? compl_direction : cdir); |
| 7 | 2700 |
| 2701 ui_breakcheck(); | |
| 2702 if (got_int) | |
| 464 | 2703 return FAIL; |
| 7 | 2704 if (len < 0) |
| 2705 len = (int)STRLEN(str); | |
| 2706 | |
| 2707 /* | |
| 2708 * If the same match is already present, don't add it. | |
| 2709 */ | |
| 944 | 2710 if (compl_first_match != NULL && !adup) |
| 449 | 2711 { |
| 2712 match = compl_first_match; | |
| 7 | 2713 do |
| 2714 { | |
| 464 | 2715 if ( !(match->cp_flags & ORIGINAL_TEXT) |
| 989 | 2716 && STRNCMP(match->cp_str, str, len) == 0 |
| 464 | 2717 && match->cp_str[len] == NUL) |
| 2718 return NOTDONE; | |
| 2719 match = match->cp_next; | |
| 449 | 2720 } while (match != NULL && match != compl_first_match); |
| 7 | 2721 } |
| 2722 | |
| 540 | 2723 /* Remove any popup menu before changing the list of matches. */ |
| 2724 ins_compl_del_pum(); | |
| 2725 | |
| 7 | 2726 /* |
| 2727 * Allocate a new match structure. | |
| 2728 * Copy the values to the new match structure. | |
| 2729 */ | |
| 659 | 2730 match = (compl_T *)alloc_clear((unsigned)sizeof(compl_T)); |
| 7 | 2731 if (match == NULL) |
| 464 | 2732 return FAIL; |
| 2733 match->cp_number = -1; | |
| 2734 if (flags & ORIGINAL_TEXT) | |
| 2735 match->cp_number = 0; | |
| 694 | 2736 if ((match->cp_str = vim_strnsave(str, len)) == NULL) |
| 7 | 2737 { |
| 2738 vim_free(match); | |
| 464 | 2739 return FAIL; |
| 7 | 2740 } |
| 681 | 2741 match->cp_icase = icase; |
| 659 | 2742 |
| 7 | 2743 /* match-fname is: |
| 464 | 2744 * - compl_curr_match->cp_fname if it is a string equal to fname. |
| 7 | 2745 * - a copy of fname, FREE_FNAME is set to free later THE allocated mem. |
| 2746 * - NULL otherwise. --Acevedo */ | |
| 659 | 2747 if (fname != NULL |
| 829 | 2748 && compl_curr_match != NULL |
| 659 | 2749 && compl_curr_match->cp_fname != NULL |
| 2750 && STRCMP(fname, compl_curr_match->cp_fname) == 0) | |
| 464 | 2751 match->cp_fname = compl_curr_match->cp_fname; |
| 659 | 2752 else if (fname != NULL) |
| 2753 { | |
| 2754 match->cp_fname = vim_strsave(fname); | |
| 464 | 2755 flags |= FREE_FNAME; |
| 659 | 2756 } |
| 7 | 2757 else |
| 464 | 2758 match->cp_fname = NULL; |
| 2759 match->cp_flags = flags; | |
| 786 | 2760 |
| 2761 if (cptext != NULL) | |
| 2762 { | |
| 2763 int i; | |
| 2764 | |
| 2765 for (i = 0; i < CPT_COUNT; ++i) | |
| 2766 if (cptext[i] != NULL && *cptext[i] != NUL) | |
| 2767 match->cp_text[i] = vim_strsave(cptext[i]); | |
| 2768 } | |
| 7 | 2769 |
| 2770 /* | |
| 2771 * Link the new match structure in the list of matches. | |
| 2772 */ | |
| 449 | 2773 if (compl_first_match == NULL) |
| 464 | 2774 match->cp_next = match->cp_prev = NULL; |
| 7 | 2775 else if (dir == FORWARD) |
| 2776 { | |
| 464 | 2777 match->cp_next = compl_curr_match->cp_next; |
| 2778 match->cp_prev = compl_curr_match; | |
| 7 | 2779 } |
| 2780 else /* BACKWARD */ | |
| 2781 { | |
| 464 | 2782 match->cp_next = compl_curr_match; |
| 2783 match->cp_prev = compl_curr_match->cp_prev; | |
| 2784 } | |
| 2785 if (match->cp_next) | |
| 2786 match->cp_next->cp_prev = match; | |
| 2787 if (match->cp_prev) | |
| 2788 match->cp_prev->cp_next = match; | |
| 7 | 2789 else /* if there's nothing before, it is the first match */ |
| 449 | 2790 compl_first_match = match; |
| 2791 compl_curr_match = match; | |
| 7 | 2792 |
| 665 | 2793 /* |
| 2794 * Find the longest common string if still doing that. | |
| 2795 */ | |
| 2796 if (compl_get_longest && (flags & ORIGINAL_TEXT) == 0) | |
| 2797 ins_compl_longest_match(match); | |
| 2798 | |
| 7 | 2799 return OK; |
| 2800 } | |
| 2801 | |
| 2802 /* | |
| 681 | 2803 * Return TRUE if "str[len]" matches with match->cp_str, considering |
| 2804 * match->cp_icase. | |
| 2805 */ | |
| 2806 static int | |
|
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2807 ins_compl_equal(compl_T *match, char_u *str, int len) |
| 681 | 2808 { |
| 2809 if (match->cp_icase) | |
| 2810 return STRNICMP(match->cp_str, str, (size_t)len) == 0; | |
| 2811 return STRNCMP(match->cp_str, str, (size_t)len) == 0; | |
| 2812 } | |
| 2813 | |
| 2814 /* | |
| 665 | 2815 * Reduce the longest common string for match "match". |
| 2816 */ | |
| 2817 static void | |
|
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diff
changeset
|
2818 ins_compl_longest_match(compl_T *match) |
| 665 | 2819 { |
| 2820 char_u *p, *s; | |
| 681 | 2821 int c1, c2; |
| 665 | 2822 int had_match; |
| 2823 | |
| 2824 if (compl_leader == NULL) | |
| 842 | 2825 { |
| 665 | 2826 /* First match, use it as a whole. */ |
| 2827 compl_leader = vim_strsave(match->cp_str); | |
| 842 | 2828 if (compl_leader != NULL) |
| 2829 { | |
| 2830 had_match = (curwin->w_cursor.col > compl_col); | |
| 2831 ins_compl_delete(); | |
| 1782 | 2832 ins_bytes(compl_leader + ins_compl_len()); |
| 842 | 2833 ins_redraw(FALSE); |
| 2834 | |
| 2835 /* When the match isn't there (to avoid matching itself) remove it | |
| 2836 * again after redrawing. */ | |
| 2837 if (!had_match) | |
| 2838 ins_compl_delete(); | |
| 2839 compl_used_match = FALSE; | |
| 2840 } | |
| 2841 } | |
| 665 | 2842 else |
| 2843 { | |
| 2844 /* Reduce the text if this match differs from compl_leader. */ | |
| 681 | 2845 p = compl_leader; |
| 2846 s = match->cp_str; | |
| 2847 while (*p != NUL) | |
| 665 | 2848 { |
| 2849 #ifdef FEAT_MBYTE | |
| 2850 if (has_mbyte) | |
| 2851 { | |
| 681 | 2852 c1 = mb_ptr2char(p); |
| 2853 c2 = mb_ptr2char(s); | |
| 665 | 2854 } |
| 2855 else | |
| 2856 #endif | |
| 2857 { | |
| 681 | 2858 c1 = *p; |
| 2859 c2 = *s; | |
| 2860 } | |
| 2861 if (match->cp_icase ? (MB_TOLOWER(c1) != MB_TOLOWER(c2)) | |
| 2862 : (c1 != c2)) | |
| 2863 break; | |
| 2864 #ifdef FEAT_MBYTE | |
| 2865 if (has_mbyte) | |
| 2866 { | |
|
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2867 MB_PTR_ADV(p); |
|
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|
2868 MB_PTR_ADV(s); |
| 681 | 2869 } |
| 2870 else | |
| 2871 #endif | |
| 2872 { | |
| 2873 ++p; | |
| 2874 ++s; | |
| 665 | 2875 } |
| 2876 } | |
| 2877 | |
| 2878 if (*p != NUL) | |
| 2879 { | |
| 2880 /* Leader was shortened, need to change the inserted text. */ | |
| 2881 *p = NUL; | |
| 2882 had_match = (curwin->w_cursor.col > compl_col); | |
| 2883 ins_compl_delete(); | |
| 1782 | 2884 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 2885 ins_redraw(FALSE); |
| 2886 | |
| 2887 /* When the match isn't there (to avoid matching itself) remove it | |
| 2888 * again after redrawing. */ | |
| 2889 if (!had_match) | |
| 2890 ins_compl_delete(); | |
| 2891 } | |
| 2892 | |
| 2893 compl_used_match = FALSE; | |
| 2894 } | |
| 2895 } | |
| 2896 | |
| 2897 /* | |
| 7 | 2898 * Add an array of matches to the list of matches. |
| 2899 * Frees matches[]. | |
| 2900 */ | |
| 2901 static void | |
|
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2902 ins_compl_add_matches( |
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2903 int num_matches, |
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2904 char_u **matches, |
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|
2905 int icase) |
| 7 | 2906 { |
| 2907 int i; | |
| 2908 int add_r = OK; | |
| 659 | 2909 int dir = compl_direction; |
| 7 | 2910 |
| 464 | 2911 for (i = 0; i < num_matches && add_r != FAIL; i++) |
| 681 | 2912 if ((add_r = ins_compl_add(matches[i], -1, icase, |
| 841 | 2913 NULL, NULL, dir, 0, FALSE)) == OK) |
| 7 | 2914 /* if dir was BACKWARD then honor it just once */ |
| 659 | 2915 dir = FORWARD; |
| 7 | 2916 FreeWild(num_matches, matches); |
| 2917 } | |
| 2918 | |
| 2919 /* Make the completion list cyclic. | |
| 2920 * Return the number of matches (excluding the original). | |
| 2921 */ | |
| 2922 static int | |
|
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2923 ins_compl_make_cyclic(void) |
| 7 | 2924 { |
| 464 | 2925 compl_T *match; |
| 7 | 2926 int count = 0; |
| 2927 | |
| 449 | 2928 if (compl_first_match != NULL) |
| 7 | 2929 { |
| 2930 /* | |
| 2931 * Find the end of the list. | |
| 2932 */ | |
| 449 | 2933 match = compl_first_match; |
| 2934 /* there's always an entry for the compl_orig_text, it doesn't count. */ | |
| 464 | 2935 while (match->cp_next != NULL && match->cp_next != compl_first_match) |
| 2936 { | |
| 2937 match = match->cp_next; | |
| 7 | 2938 ++count; |
| 2939 } | |
| 464 | 2940 match->cp_next = compl_first_match; |
| 2941 compl_first_match->cp_prev = match; | |
| 7 | 2942 } |
| 2943 return count; | |
| 2944 } | |
| 2945 | |
| 724 | 2946 /* |
|
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2947 * Set variables that store noselect and noinsert behavior from the |
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2948 * 'completeopt' value. |
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2949 */ |
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2950 void |
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2951 completeopt_was_set(void) |
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2952 { |
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2953 compl_no_insert = FALSE; |
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2954 compl_no_select = FALSE; |
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2955 if (strstr((char *)p_cot, "noselect") != NULL) |
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2956 compl_no_select = TRUE; |
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2957 if (strstr((char *)p_cot, "noinsert") != NULL) |
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2958 compl_no_insert = TRUE; |
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2959 } |
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2960 |
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2961 /* |
| 724 | 2962 * Start completion for the complete() function. |
| 2963 * "startcol" is where the matched text starts (1 is first column). | |
| 2964 * "list" is the list of matches. | |
| 2965 */ | |
| 2966 void | |
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2967 set_completion(colnr_T startcol, list_T *list) |
| 724 | 2968 { |
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2969 int save_w_wrow = curwin->w_wrow; |
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2970 int save_w_leftcol = curwin->w_leftcol; |
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2971 |
| 724 | 2972 /* If already doing completions stop it. */ |
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2973 if (ctrl_x_mode != CTRL_X_NORMAL) |
| 724 | 2974 ins_compl_prep(' '); |
| 2975 ins_compl_clear(); | |
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2976 ins_compl_free(); |
| 724 | 2977 |
| 2632 | 2978 compl_direction = FORWARD; |
| 1869 | 2979 if (startcol > curwin->w_cursor.col) |
| 724 | 2980 startcol = curwin->w_cursor.col; |
| 2981 compl_col = startcol; | |
| 1869 | 2982 compl_length = (int)curwin->w_cursor.col - (int)startcol; |
| 724 | 2983 /* compl_pattern doesn't need to be set */ |
| 2984 compl_orig_text = vim_strnsave(ml_get_curline() + compl_col, compl_length); | |
| 2985 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 2986 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 724 | 2987 return; |
| 2988 | |
| 6657 | 2989 ctrl_x_mode = CTRL_X_EVAL; |
| 724 | 2990 |
| 2991 ins_compl_add_list(list); | |
| 2992 compl_matches = ins_compl_make_cyclic(); | |
| 2993 compl_started = TRUE; | |
| 2994 compl_used_match = TRUE; | |
| 929 | 2995 compl_cont_status = 0; |
| 724 | 2996 |
| 2997 compl_curr_match = compl_first_match; | |
|
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2998 if (compl_no_insert || compl_no_select) |
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|
2999 { |
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3000 ins_complete(K_DOWN, FALSE); |
|
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3001 if (compl_no_select) |
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3002 /* Down/Up has no real effect. */ |
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3003 ins_complete(K_UP, FALSE); |
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3004 } |
| 6911 | 3005 else |
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3006 ins_complete(Ctrl_N, FALSE); |
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3007 compl_enter_selects = compl_no_insert; |
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3008 |
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3009 /* Lazily show the popup menu, unless we got interrupted. */ |
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3010 if (!compl_interrupted) |
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3011 show_pum(save_w_wrow, save_w_leftcol); |
| 724 | 3012 out_flush(); |
| 3013 } | |
| 3014 | |
| 3015 | |
| 574 | 3016 /* "compl_match_array" points the currently displayed list of entries in the |
| 3017 * popup menu. It is NULL when there is no popup menu. */ | |
| 659 | 3018 static pumitem_T *compl_match_array = NULL; |
| 540 | 3019 static int compl_match_arraysize; |
| 3020 | |
| 3021 /* | |
| 3022 * Update the screen and when there is any scrolling remove the popup menu. | |
| 3023 */ | |
| 3024 static void | |
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|
3025 ins_compl_upd_pum(void) |
| 540 | 3026 { |
| 3027 int h; | |
| 3028 | |
| 3029 if (compl_match_array != NULL) | |
| 3030 { | |
| 3031 h = curwin->w_cline_height; | |
| 3032 update_screen(0); | |
| 3033 if (h != curwin->w_cline_height) | |
| 3034 ins_compl_del_pum(); | |
| 3035 } | |
| 3036 } | |
| 3037 | |
| 3038 /* | |
| 3039 * Remove any popup menu. | |
| 3040 */ | |
| 3041 static void | |
|
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|
3042 ins_compl_del_pum(void) |
| 540 | 3043 { |
| 3044 if (compl_match_array != NULL) | |
| 3045 { | |
| 3046 pum_undisplay(); | |
|
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|
3047 VIM_CLEAR(compl_match_array); |
| 540 | 3048 } |
| 3049 } | |
| 3050 | |
| 3051 /* | |
| 3052 * Return TRUE if the popup menu should be displayed. | |
| 3053 */ | |
| 3054 static int | |
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|
3055 pum_wanted(void) |
| 540 | 3056 { |
| 707 | 3057 /* 'completeopt' must contain "menu" or "menuone" */ |
| 665 | 3058 if (vim_strchr(p_cot, 'm') == NULL) |
| 540 | 3059 return FALSE; |
| 3060 | |
| 3061 /* The display looks bad on a B&W display. */ | |
| 3062 if (t_colors < 8 | |
| 3063 #ifdef FEAT_GUI | |
| 3064 && !gui.in_use | |
| 3065 #endif | |
| 3066 ) | |
| 3067 return FALSE; | |
| 657 | 3068 return TRUE; |
| 3069 } | |
| 3070 | |
| 3071 /* | |
| 3072 * Return TRUE if there are two or more matches to be shown in the popup menu. | |
| 707 | 3073 * One if 'completopt' contains "menuone". |
| 657 | 3074 */ |
| 3075 static int | |
|
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|
3076 pum_enough_matches(void) |
| 657 | 3077 { |
| 3078 compl_T *compl; | |
| 3079 int i; | |
| 540 | 3080 |
| 3081 /* Don't display the popup menu if there are no matches or there is only | |
| 3082 * one (ignoring the original text). */ | |
| 3083 compl = compl_first_match; | |
| 3084 i = 0; | |
| 3085 do | |
| 3086 { | |
| 3087 if (compl == NULL | |
| 3088 || ((compl->cp_flags & ORIGINAL_TEXT) == 0 && ++i == 2)) | |
| 3089 break; | |
| 3090 compl = compl->cp_next; | |
| 3091 } while (compl != compl_first_match); | |
| 3092 | |
| 707 | 3093 if (strstr((char *)p_cot, "menuone") != NULL) |
| 3094 return (i >= 1); | |
| 540 | 3095 return (i >= 2); |
| 3096 } | |
| 3097 | |
| 3098 /* | |
| 3099 * Show the popup menu for the list of matches. | |
| 659 | 3100 * Also adjusts "compl_shown_match" to an entry that is actually displayed. |
| 540 | 3101 */ |
| 648 | 3102 void |
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|
3103 ins_compl_show_pum(void) |
| 540 | 3104 { |
| 3105 compl_T *compl; | |
| 659 | 3106 compl_T *shown_compl = NULL; |
| 3107 int did_find_shown_match = FALSE; | |
| 3108 int shown_match_ok = FALSE; | |
| 540 | 3109 int i; |
| 3110 int cur = -1; | |
| 3111 colnr_T col; | |
| 657 | 3112 int lead_len = 0; |
| 3113 | |
| 707 | 3114 if (!pum_wanted() || !pum_enough_matches()) |
| 540 | 3115 return; |
| 3116 | |
| 794 | 3117 #if defined(FEAT_EVAL) |
| 3118 /* Dirty hard-coded hack: remove any matchparen highlighting. */ | |
| 3119 do_cmdline_cmd((char_u *)"if exists('g:loaded_matchparen')|3match none|endif"); | |
| 3120 #endif | |
| 3121 | |
| 540 | 3122 /* Update the screen before drawing the popup menu over it. */ |
| 3123 update_screen(0); | |
| 3124 | |
| 3125 if (compl_match_array == NULL) | |
| 3126 { | |
| 3127 /* Need to build the popup menu list. */ | |
| 3128 compl_match_arraysize = 0; | |
| 3129 compl = compl_first_match; | |
| 657 | 3130 if (compl_leader != NULL) |
| 835 | 3131 lead_len = (int)STRLEN(compl_leader); |
| 540 | 3132 do |
| 3133 { | |
| 657 | 3134 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3135 && (compl_leader == NULL | |
| 681 | 3136 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3137 ++compl_match_arraysize; |
| 3138 compl = compl->cp_next; | |
| 3139 } while (compl != NULL && compl != compl_first_match); | |
| 657 | 3140 if (compl_match_arraysize == 0) |
| 3141 return; | |
| 659 | 3142 compl_match_array = (pumitem_T *)alloc_clear( |
| 3143 (unsigned)(sizeof(pumitem_T) | |
| 540 | 3144 * compl_match_arraysize)); |
| 3145 if (compl_match_array != NULL) | |
| 3146 { | |
| 829 | 3147 /* If the current match is the original text don't find the first |
| 3148 * match after it, don't highlight anything. */ | |
| 3149 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3150 shown_match_ok = TRUE; | |
| 3151 | |
| 540 | 3152 i = 0; |
| 3153 compl = compl_first_match; | |
| 3154 do | |
| 3155 { | |
| 657 | 3156 if ((compl->cp_flags & ORIGINAL_TEXT) == 0 |
| 3157 && (compl_leader == NULL | |
| 681 | 3158 || ins_compl_equal(compl, compl_leader, lead_len))) |
| 540 | 3159 { |
| 659 | 3160 if (!shown_match_ok) |
| 3161 { | |
| 3162 if (compl == compl_shown_match || did_find_shown_match) | |
| 3163 { | |
| 3164 /* This item is the shown match or this is the | |
| 3165 * first displayed item after the shown match. */ | |
| 3166 compl_shown_match = compl; | |
| 3167 did_find_shown_match = TRUE; | |
| 3168 shown_match_ok = TRUE; | |
| 3169 } | |
| 3170 else | |
| 3171 /* Remember this displayed match for when the | |
| 3172 * shown match is just below it. */ | |
| 3173 shown_compl = compl; | |
| 540 | 3174 cur = i; |
| 659 | 3175 } |
| 786 | 3176 |
| 3177 if (compl->cp_text[CPT_ABBR] != NULL) | |
| 3178 compl_match_array[i].pum_text = | |
| 3179 compl->cp_text[CPT_ABBR]; | |
| 3180 else | |
| 3181 compl_match_array[i].pum_text = compl->cp_str; | |
| 3182 compl_match_array[i].pum_kind = compl->cp_text[CPT_KIND]; | |
| 3183 compl_match_array[i].pum_info = compl->cp_text[CPT_INFO]; | |
| 3184 if (compl->cp_text[CPT_MENU] != NULL) | |
| 3185 compl_match_array[i++].pum_extra = | |
| 3186 compl->cp_text[CPT_MENU]; | |
| 659 | 3187 else |
| 3188 compl_match_array[i++].pum_extra = compl->cp_fname; | |
| 3189 } | |
| 3190 | |
| 3191 if (compl == compl_shown_match) | |
| 3192 { | |
| 3193 did_find_shown_match = TRUE; | |
| 716 | 3194 |
| 3195 /* When the original text is the shown match don't set | |
| 3196 * compl_shown_match. */ | |
| 3197 if (compl->cp_flags & ORIGINAL_TEXT) | |
| 3198 shown_match_ok = TRUE; | |
| 3199 | |
| 659 | 3200 if (!shown_match_ok && shown_compl != NULL) |
| 3201 { | |
| 3202 /* The shown match isn't displayed, set it to the | |
| 3203 * previously displayed match. */ | |
| 3204 compl_shown_match = shown_compl; | |
| 3205 shown_match_ok = TRUE; | |
| 3206 } | |
| 540 | 3207 } |
| 3208 compl = compl->cp_next; | |
| 3209 } while (compl != NULL && compl != compl_first_match); | |
| 659 | 3210 |
| 3211 if (!shown_match_ok) /* no displayed match at all */ | |
| 3212 cur = -1; | |
| 540 | 3213 } |
| 3214 } | |
| 3215 else | |
| 3216 { | |
| 3217 /* popup menu already exists, only need to find the current item.*/ | |
| 657 | 3218 for (i = 0; i < compl_match_arraysize; ++i) |
| 786 | 3219 if (compl_match_array[i].pum_text == compl_shown_match->cp_str |
| 3220 || compl_match_array[i].pum_text | |
| 3221 == compl_shown_match->cp_text[CPT_ABBR]) | |
| 829 | 3222 { |
| 3223 cur = i; | |
| 657 | 3224 break; |
| 829 | 3225 } |
| 540 | 3226 } |
| 3227 | |
| 3228 if (compl_match_array != NULL) | |
| 3229 { | |
| 6729 | 3230 /* In Replace mode when a $ is displayed at the end of the line only |
| 3231 * part of the screen would be updated. We do need to redraw here. */ | |
| 3232 dollar_vcol = -1; | |
| 3233 | |
| 540 | 3234 /* Compute the screen column of the start of the completed text. |
| 3235 * Use the cursor to get all wrapping and other settings right. */ | |
| 3236 col = curwin->w_cursor.col; | |
| 3237 curwin->w_cursor.col = compl_col; | |
| 732 | 3238 pum_display(compl_match_array, compl_match_arraysize, cur); |
| 540 | 3239 curwin->w_cursor.col = col; |
| 3240 } | |
| 3241 } | |
| 3242 | |
| 7 | 3243 #define DICT_FIRST (1) /* use just first element in "dict" */ |
| 3244 #define DICT_EXACT (2) /* "dict" is the exact name of a file */ | |
| 648 | 3245 |
| 7 | 3246 /* |
| 703 | 3247 * Add any identifiers that match the given pattern in the list of dictionary |
| 3248 * files "dict_start" to the list of completions. | |
| 7 | 3249 */ |
| 3250 static void | |
|
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3251 ins_compl_dictionaries( |
|
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|
3252 char_u *dict_start, |
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3253 char_u *pat, |
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|
3254 int flags, /* DICT_FIRST and/or DICT_EXACT */ |
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diff
changeset
|
3255 int thesaurus) /* Thesaurus completion */ |
| 703 | 3256 { |
| 3257 char_u *dict = dict_start; | |
| 7 | 3258 char_u *ptr; |
| 3259 char_u *buf; | |
| 3260 regmatch_T regmatch; | |
| 3261 char_u **files; | |
| 3262 int count; | |
| 3263 int save_p_scs; | |
| 659 | 3264 int dir = compl_direction; |
| 7 | 3265 |
| 703 | 3266 if (*dict == NUL) |
| 3267 { | |
| 744 | 3268 #ifdef FEAT_SPELL |
| 703 | 3269 /* When 'dictionary' is empty and spell checking is enabled use |
| 3270 * "spell". */ | |
| 3271 if (!thesaurus && curwin->w_p_spell) | |
| 3272 dict = (char_u *)"spell"; | |
| 3273 else | |
| 3274 #endif | |
| 3275 return; | |
| 3276 } | |
| 3277 | |
| 7 | 3278 buf = alloc(LSIZE); |
| 703 | 3279 if (buf == NULL) |
| 3280 return; | |
| 1074 | 3281 regmatch.regprog = NULL; /* so that we can goto theend */ |
| 703 | 3282 |
| 7 | 3283 /* If 'infercase' is set, don't use 'smartcase' here */ |
| 3284 save_p_scs = p_scs; | |
| 3285 if (curbuf->b_p_inf) | |
| 3286 p_scs = FALSE; | |
| 667 | 3287 |
| 3288 /* When invoked to match whole lines for CTRL-X CTRL-L adjust the pattern | |
| 3289 * to only match at the start of a line. Otherwise just match the | |
| 842 | 3290 * pattern. Also need to double backslashes. */ |
| 6657 | 3291 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 667 | 3292 { |
| 842 | 3293 char_u *pat_esc = vim_strsave_escaped(pat, (char_u *)"\\"); |
| 1869 | 3294 size_t len; |
| 842 | 3295 |
| 3296 if (pat_esc == NULL) | |
| 1159 | 3297 goto theend; |
| 1869 | 3298 len = STRLEN(pat_esc) + 10; |
| 3299 ptr = alloc((unsigned)len); | |
| 667 | 3300 if (ptr == NULL) |
| 842 | 3301 { |
| 3302 vim_free(pat_esc); | |
| 1074 | 3303 goto theend; |
| 842 | 3304 } |
| 1869 | 3305 vim_snprintf((char *)ptr, len, "^\\s*\\zs\\V%s", pat_esc); |
| 842 | 3306 regmatch.regprog = vim_regcomp(ptr, RE_MAGIC); |
| 3307 vim_free(pat_esc); | |
| 667 | 3308 vim_free(ptr); |
| 3309 } | |
| 3310 else | |
| 703 | 3311 { |
| 667 | 3312 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); |
| 703 | 3313 if (regmatch.regprog == NULL) |
| 3314 goto theend; | |
| 3315 } | |
| 667 | 3316 |
| 7 | 3317 /* ignore case depends on 'ignorecase', 'smartcase' and "pat" */ |
| 3318 regmatch.rm_ic = ignorecase(pat); | |
| 703 | 3319 while (*dict != NUL && !got_int && !compl_interrupted) |
| 7 | 3320 { |
| 3321 /* copy one dictionary file name into buf */ | |
| 3322 if (flags == DICT_EXACT) | |
| 3323 { | |
| 3324 count = 1; | |
| 3325 files = &dict; | |
| 3326 } | |
| 3327 else | |
| 3328 { | |
| 3329 /* Expand wildcards in the dictionary name, but do not allow | |
| 3330 * backticks (for security, the 'dict' option may have been set in | |
| 3331 * a modeline). */ | |
| 3332 copy_option_part(&dict, buf, LSIZE, ","); | |
| 744 | 3333 # ifdef FEAT_SPELL |
| 703 | 3334 if (!thesaurus && STRCMP(buf, "spell") == 0) |
| 3335 count = -1; | |
| 744 | 3336 else |
| 3337 # endif | |
| 3338 if (vim_strchr(buf, '`') != NULL | |
| 7 | 3339 || expand_wildcards(1, &buf, &count, &files, |
| 3340 EW_FILE|EW_SILENT) != OK) | |
| 3341 count = 0; | |
| 3342 } | |
| 3343 | |
| 744 | 3344 # ifdef FEAT_SPELL |
| 703 | 3345 if (count == -1) |
| 3346 { | |
| 712 | 3347 /* Complete from active spelling. Skip "\<" in the pattern, we |
| 3348 * don't use it as a RE. */ | |
| 703 | 3349 if (pat[0] == '\\' && pat[1] == '<') |
| 3350 ptr = pat + 2; | |
| 3351 else | |
| 3352 ptr = pat; | |
|
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changeset
|
3353 spell_dump_compl(ptr, regmatch.rm_ic, &dir, 0); |
| 703 | 3354 } |
| 3355 else | |
| 744 | 3356 # endif |
| 938 | 3357 if (count > 0) /* avoid warning for using "files" uninit */ |
| 703 | 3358 { |
| 3359 ins_compl_files(count, files, thesaurus, flags, | |
| 3360 ®match, buf, &dir); | |
| 7 | 3361 if (flags != DICT_EXACT) |
| 703 | 3362 FreeWild(count, files); |
| 3363 } | |
| 3364 if (flags != 0) | |
| 7 | 3365 break; |
| 3366 } | |
| 703 | 3367 |
| 3368 theend: | |
| 7 | 3369 p_scs = save_p_scs; |
|
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diff
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|
3370 vim_regfree(regmatch.regprog); |
| 7 | 3371 vim_free(buf); |
| 3372 } | |
| 3373 | |
| 703 | 3374 static void |
|
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parents:
7799
diff
changeset
|
3375 ins_compl_files( |
|
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parents:
7799
diff
changeset
|
3376 int count, |
|
83861277e6a3
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diff
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|
3377 char_u **files, |
|
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parents:
7799
diff
changeset
|
3378 int thesaurus, |
|
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diff
changeset
|
3379 int flags, |
|
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diff
changeset
|
3380 regmatch_T *regmatch, |
|
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diff
changeset
|
3381 char_u *buf, |
|
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parents:
7799
diff
changeset
|
3382 int *dir) |
| 703 | 3383 { |
| 3384 char_u *ptr; | |
| 3385 int i; | |
| 3386 FILE *fp; | |
| 3387 int add_r; | |
| 3388 | |
| 3389 for (i = 0; i < count && !got_int && !compl_interrupted; i++) | |
| 3390 { | |
| 3391 fp = mch_fopen((char *)files[i], "r"); /* open dictionary file */ | |
| 3392 if (flags != DICT_EXACT) | |
| 3393 { | |
| 3394 vim_snprintf((char *)IObuff, IOSIZE, | |
| 3395 _("Scanning dictionary: %s"), (char *)files[i]); | |
|
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diff
changeset
|
3396 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 703 | 3397 } |
| 3398 | |
| 3399 if (fp != NULL) | |
| 3400 { | |
| 3401 /* | |
| 3402 * Read dictionary file line by line. | |
| 3403 * Check each line for a match. | |
| 3404 */ | |
| 3405 while (!got_int && !compl_interrupted | |
| 3406 && !vim_fgets(buf, LSIZE, fp)) | |
| 3407 { | |
| 3408 ptr = buf; | |
| 3409 while (vim_regexec(regmatch, buf, (colnr_T)(ptr - buf))) | |
| 3410 { | |
| 3411 ptr = regmatch->startp[0]; | |
| 6657 | 3412 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 703 | 3413 ptr = find_line_end(ptr); |
| 3414 else | |
| 3415 ptr = find_word_end(ptr); | |
| 3416 add_r = ins_compl_add_infercase(regmatch->startp[0], | |
| 3417 (int)(ptr - regmatch->startp[0]), | |
| 942 | 3418 p_ic, files[i], *dir, 0); |
| 703 | 3419 if (thesaurus) |
| 3420 { | |
| 3421 char_u *wstart; | |
| 3422 | |
| 3423 /* | |
| 3424 * Add the other matches on the line | |
| 3425 */ | |
| 1353 | 3426 ptr = buf; |
| 703 | 3427 while (!got_int) |
| 3428 { | |
| 3429 /* Find start of the next word. Skip white | |
| 3430 * space and punctuation. */ | |
| 3431 ptr = find_word_start(ptr); | |
| 3432 if (*ptr == NUL || *ptr == NL) | |
| 3433 break; | |
| 3434 wstart = ptr; | |
| 3435 | |
| 1353 | 3436 /* Find end of the word. */ |
| 703 | 3437 #ifdef FEAT_MBYTE |
| 3438 if (has_mbyte) | |
| 3439 /* Japanese words may have characters in | |
| 3440 * different classes, only separate words | |
| 3441 * with single-byte non-word characters. */ | |
| 3442 while (*ptr != NUL) | |
| 3443 { | |
| 3444 int l = (*mb_ptr2len)(ptr); | |
| 3445 | |
| 3446 if (l < 2 && !vim_iswordc(*ptr)) | |
| 3447 break; | |
| 3448 ptr += l; | |
| 3449 } | |
| 3450 else | |
| 3451 #endif | |
| 3452 ptr = find_word_end(ptr); | |
| 1353 | 3453 |
| 3454 /* Add the word. Skip the regexp match. */ | |
| 3455 if (wstart != regmatch->startp[0]) | |
| 3456 add_r = ins_compl_add_infercase(wstart, | |
| 3457 (int)(ptr - wstart), | |
| 3458 p_ic, files[i], *dir, 0); | |
| 703 | 3459 } |
| 3460 } | |
| 3461 if (add_r == OK) | |
| 3462 /* if dir was BACKWARD then honor it just once */ | |
| 3463 *dir = FORWARD; | |
| 3464 else if (add_r == FAIL) | |
| 3465 break; | |
| 3466 /* avoid expensive call to vim_regexec() when at end | |
| 3467 * of line */ | |
| 3468 if (*ptr == '\n' || got_int) | |
| 3469 break; | |
| 3470 } | |
| 3471 line_breakcheck(); | |
|
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parents:
10120
diff
changeset
|
3472 ins_compl_check_keys(50, FALSE); |
| 703 | 3473 } |
| 3474 fclose(fp); | |
| 3475 } | |
| 3476 } | |
| 3477 } | |
| 3478 | |
| 7 | 3479 /* |
| 3480 * Find the start of the next word. | |
| 3481 * Returns a pointer to the first char of the word. Also stops at a NUL. | |
| 3482 */ | |
| 3483 char_u * | |
|
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parents:
7799
diff
changeset
|
3484 find_word_start(char_u *ptr) |
| 7 | 3485 { |
| 3486 #ifdef FEAT_MBYTE | |
| 3487 if (has_mbyte) | |
| 3488 while (*ptr != NUL && *ptr != '\n' && mb_get_class(ptr) <= 1) | |
| 474 | 3489 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3490 else |
| 3491 #endif | |
| 3492 while (*ptr != NUL && *ptr != '\n' && !vim_iswordc(*ptr)) | |
| 3493 ++ptr; | |
| 3494 return ptr; | |
| 3495 } | |
| 3496 | |
| 3497 /* | |
| 3498 * Find the end of the word. Assumes it starts inside a word. | |
| 3499 * Returns a pointer to just after the word. | |
| 3500 */ | |
| 3501 char_u * | |
|
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parents:
7799
diff
changeset
|
3502 find_word_end(char_u *ptr) |
| 7 | 3503 { |
| 3504 #ifdef FEAT_MBYTE | |
| 3505 int start_class; | |
| 3506 | |
| 3507 if (has_mbyte) | |
| 3508 { | |
| 3509 start_class = mb_get_class(ptr); | |
| 3510 if (start_class > 1) | |
| 3511 while (*ptr != NUL) | |
| 3512 { | |
| 474 | 3513 ptr += (*mb_ptr2len)(ptr); |
| 7 | 3514 if (mb_get_class(ptr) != start_class) |
| 3515 break; | |
| 3516 } | |
| 3517 } | |
| 3518 else | |
| 3519 #endif | |
| 3520 while (vim_iswordc(*ptr)) | |
| 3521 ++ptr; | |
| 3522 return ptr; | |
| 3523 } | |
| 3524 | |
| 3525 /* | |
| 667 | 3526 * Find the end of the line, omitting CR and NL at the end. |
| 3527 * Returns a pointer to just after the line. | |
| 3528 */ | |
| 3529 static char_u * | |
|
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7799
diff
changeset
|
3530 find_line_end(char_u *ptr) |
| 667 | 3531 { |
| 3532 char_u *s; | |
| 3533 | |
| 3534 s = ptr + STRLEN(ptr); | |
| 3535 while (s > ptr && (s[-1] == CAR || s[-1] == NL)) | |
| 3536 --s; | |
| 3537 return s; | |
| 3538 } | |
| 3539 | |
| 3540 /* | |
| 7 | 3541 * Free the list of completions |
| 3542 */ | |
| 3543 static void | |
|
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7799
diff
changeset
|
3544 ins_compl_free(void) |
| 7 | 3545 { |
| 464 | 3546 compl_T *match; |
| 786 | 3547 int i; |
| 7 | 3548 |
|
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diff
changeset
|
3549 VIM_CLEAR(compl_pattern); |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3550 VIM_CLEAR(compl_leader); |
| 449 | 3551 |
| 3552 if (compl_first_match == NULL) | |
| 7 | 3553 return; |
| 540 | 3554 |
| 3555 ins_compl_del_pum(); | |
| 3556 pum_clear(); | |
| 3557 | |
| 449 | 3558 compl_curr_match = compl_first_match; |
| 7 | 3559 do |
| 3560 { | |
| 449 | 3561 match = compl_curr_match; |
| 464 | 3562 compl_curr_match = compl_curr_match->cp_next; |
| 3563 vim_free(match->cp_str); | |
| 7 | 3564 /* several entries may use the same fname, free it just once. */ |
| 464 | 3565 if (match->cp_flags & FREE_FNAME) |
| 3566 vim_free(match->cp_fname); | |
| 786 | 3567 for (i = 0; i < CPT_COUNT; ++i) |
| 3568 vim_free(match->cp_text[i]); | |
| 7 | 3569 vim_free(match); |
| 449 | 3570 } while (compl_curr_match != NULL && compl_curr_match != compl_first_match); |
| 3571 compl_first_match = compl_curr_match = NULL; | |
| 1927 | 3572 compl_shown_match = NULL; |
|
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diff
changeset
|
3573 compl_old_match = NULL; |
| 7 | 3574 } |
| 3575 | |
| 3576 static void | |
|
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7799
diff
changeset
|
3577 ins_compl_clear(void) |
| 7 | 3578 { |
| 449 | 3579 compl_cont_status = 0; |
| 3580 compl_started = FALSE; | |
| 3581 compl_matches = 0; | |
|
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|
3582 VIM_CLEAR(compl_pattern); |
|
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diff
changeset
|
3583 VIM_CLEAR(compl_leader); |
| 7 | 3584 edit_submode_extra = NULL; |
|
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parents:
13240
diff
changeset
|
3585 VIM_CLEAR(compl_orig_text); |
| 825 | 3586 compl_enter_selects = FALSE; |
| 6909 | 3587 /* clear v:completed_item */ |
|
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diff
changeset
|
3588 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 3589 } |
| 3590 | |
| 3591 /* | |
| 674 | 3592 * Return TRUE when Insert completion is active. |
| 3593 */ | |
| 3594 int | |
|
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diff
changeset
|
3595 ins_compl_active(void) |
| 674 | 3596 { |
| 3597 return compl_started; | |
| 3598 } | |
| 3599 | |
| 3600 /* | |
| 659 | 3601 * Delete one character before the cursor and show the subset of the matches |
| 3602 * that match the word that is now before the cursor. | |
| 836 | 3603 * Returns the character to be used, NUL if the work is done and another char |
| 3604 * to be got from the user. | |
| 657 | 3605 */ |
| 3606 static int | |
|
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7799
diff
changeset
|
3607 ins_compl_bs(void) |
| 657 | 3608 { |
| 3609 char_u *line; | |
| 3610 char_u *p; | |
| 3611 | |
| 836 | 3612 line = ml_get_curline(); |
| 3613 p = line + curwin->w_cursor.col; | |
|
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11121
diff
changeset
|
3614 MB_PTR_BACK(line, p); |
| 836 | 3615 |
| 1430 | 3616 /* Stop completion when the whole word was deleted. For Omni completion |
|
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diff
changeset
|
3617 * allow the word to be deleted, we won't match everything. |
|
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diff
changeset
|
3618 * Respect the 'backspace' option. */ |
| 1430 | 3619 if ((int)(p - line) - (int)compl_col < 0 |
| 3620 || ((int)(p - line) - (int)compl_col == 0 | |
|
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|
3621 && ctrl_x_mode != CTRL_X_OMNI) || ctrl_x_mode == CTRL_X_EVAL |
|
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|
3622 || (!can_bs(BS_START) && (int)(p - line) - (int)compl_col |
|
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diff
changeset
|
3623 - compl_length < 0)) |
| 836 | 3624 return K_BS; |
| 3625 | |
| 874 | 3626 /* Deleted more than what was used to find matches or didn't finish |
| 3627 * finding all matches: need to look for matches all over again. */ | |
| 3628 if (curwin->w_cursor.col <= compl_col + compl_length | |
| 3078 | 3629 || ins_compl_need_restart()) |
| 874 | 3630 ins_compl_restart(); |
| 657 | 3631 |
| 3632 vim_free(compl_leader); | |
| 835 | 3633 compl_leader = vim_strnsave(line + compl_col, (int)(p - line) - compl_col); |
| 657 | 3634 if (compl_leader != NULL) |
| 3635 { | |
| 874 | 3636 ins_compl_new_leader(); |
| 4205 | 3637 if (compl_shown_match != NULL) |
| 3638 /* Make sure current match is not a hidden item. */ | |
| 3639 compl_curr_match = compl_shown_match; | |
| 874 | 3640 return NUL; |
| 3641 } | |
| 3642 return K_BS; | |
| 3643 } | |
| 3644 | |
| 3645 /* | |
| 3078 | 3646 * Return TRUE when we need to find matches again, ins_compl_restart() is to |
| 3647 * be called. | |
| 3648 */ | |
| 3649 static int | |
|
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diff
changeset
|
3650 ins_compl_need_restart(void) |
| 3078 | 3651 { |
| 3652 /* Return TRUE if we didn't complete finding matches or when the | |
| 3653 * 'completefunc' returned "always" in the "refresh" dictionary item. */ | |
| 3654 return compl_was_interrupted | |
| 3655 || ((ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) | |
| 3656 && compl_opt_refresh_always); | |
| 3657 } | |
| 3658 | |
| 3659 /* | |
| 874 | 3660 * Called after changing "compl_leader". |
| 3661 * Show the popup menu with a different set of matches. | |
| 3662 * May also search for matches again if the previous search was interrupted. | |
| 3663 */ | |
| 3664 static void | |
|
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changeset
|
3665 ins_compl_new_leader(void) |
| 874 | 3666 { |
| 3667 ins_compl_del_pum(); | |
| 3668 ins_compl_delete(); | |
| 1782 | 3669 ins_bytes(compl_leader + ins_compl_len()); |
| 874 | 3670 compl_used_match = FALSE; |
| 3671 | |
| 3672 if (compl_started) | |
| 3673 ins_compl_set_original_text(compl_leader); | |
| 3674 else | |
| 3675 { | |
| 826 | 3676 #ifdef FEAT_SPELL |
| 874 | 3677 spell_bad_len = 0; /* need to redetect bad word */ |
| 3678 #endif | |
| 3679 /* | |
| 3680 * Matches were cleared, need to search for them now. First display | |
| 3681 * the changed text before the cursor. Set "compl_restarting" to | |
| 3682 * avoid that the first match is inserted. | |
| 3683 */ | |
| 3684 update_screen(0); | |
| 3685 #ifdef FEAT_GUI | |
| 3686 if (gui.in_use) | |
| 3687 { | |
| 3688 /* Show the cursor after the match, not after the redrawn text. */ | |
| 3689 setcursor(); | |
|
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|
3690 out_flush_cursor(FALSE, FALSE); |
| 874 | 3691 } |
| 3692 #endif | |
| 3693 compl_restarting = TRUE; | |
|
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changeset
|
3694 if (ins_complete(Ctrl_N, TRUE) == FAIL) |
| 874 | 3695 compl_cont_status = 0; |
| 3696 compl_restarting = FALSE; | |
| 3697 } | |
| 3698 | |
| 887 | 3699 compl_enter_selects = !compl_used_match; |
| 874 | 3700 |
| 3701 /* Show the popup menu with a different set of matches. */ | |
| 3702 ins_compl_show_pum(); | |
| 947 | 3703 |
| 3704 /* Don't let Enter select the original text when there is no popup menu. */ | |
| 3705 if (compl_match_array == NULL) | |
| 3706 compl_enter_selects = FALSE; | |
| 657 | 3707 } |
| 3708 | |
| 3709 /* | |
| 1782 | 3710 * Return the length of the completion, from the completion start column to |
| 3711 * the cursor column. Making sure it never goes below zero. | |
| 3712 */ | |
| 3713 static int | |
|
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diff
changeset
|
3714 ins_compl_len(void) |
| 1782 | 3715 { |
| 1869 | 3716 int off = (int)curwin->w_cursor.col - (int)compl_col; |
| 1782 | 3717 |
| 3718 if (off < 0) | |
| 3719 return 0; | |
| 3720 return off; | |
| 3721 } | |
| 3722 | |
| 3723 /* | |
| 657 | 3724 * Append one character to the match leader. May reduce the number of |
| 3725 * matches. | |
| 3726 */ | |
| 3727 static void | |
|
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7799
diff
changeset
|
3728 ins_compl_addleader(int c) |
| 657 | 3729 { |
| 3730 #ifdef FEAT_MBYTE | |
| 3731 int cc; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3732 #endif |
|
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patch 8.0.0341: undo does not work properly when using completion
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3733 |
|
c68775848f5f
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parents:
10889
diff
changeset
|
3734 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
|
3735 return; |
|
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Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
3736 #ifdef FEAT_MBYTE |
| 657 | 3737 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 3738 { | |
| 3739 char_u buf[MB_MAXBYTES + 1]; | |
| 3740 | |
| 3741 (*mb_char2bytes)(c, buf); | |
| 3742 buf[cc] = NUL; | |
| 3743 ins_char_bytes(buf, cc); | |
| 3612 | 3744 if (compl_opt_refresh_always) |
| 3745 AppendToRedobuff(buf); | |
| 657 | 3746 } |
| 3747 else | |
| 3748 #endif | |
| 3602 | 3749 { |
| 657 | 3750 ins_char(c); |
| 3612 | 3751 if (compl_opt_refresh_always) |
| 3752 AppendCharToRedobuff(c); | |
| 3602 | 3753 } |
| 657 | 3754 |
| 874 | 3755 /* If we didn't complete finding matches we must search again. */ |
| 3078 | 3756 if (ins_compl_need_restart()) |
| 874 | 3757 ins_compl_restart(); |
| 3758 | |
| 3271 | 3759 /* When 'always' is set, don't reset compl_leader. While completing, |
| 3612 | 3760 * cursor doesn't point original position, changing compl_leader would |
| 3271 | 3761 * break redo. */ |
| 3762 if (!compl_opt_refresh_always) | |
| 3763 { | |
| 3764 vim_free(compl_leader); | |
| 3765 compl_leader = vim_strnsave(ml_get_curline() + compl_col, | |
| 1869 | 3766 (int)(curwin->w_cursor.col - compl_col)); |
| 3271 | 3767 if (compl_leader != NULL) |
| 3768 ins_compl_new_leader(); | |
| 3769 } | |
| 874 | 3770 } |
| 3771 | |
| 3772 /* | |
| 3773 * Setup for finding completions again without leaving CTRL-X mode. Used when | |
| 3774 * BS or a key was typed while still searching for matches. | |
| 3775 */ | |
| 3776 static void | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3777 ins_compl_restart(void) |
| 874 | 3778 { |
| 3779 ins_compl_free(); | |
| 3780 compl_started = FALSE; | |
| 3781 compl_matches = 0; | |
| 3782 compl_cont_status = 0; | |
| 3783 compl_cont_mode = 0; | |
| 694 | 3784 } |
| 3785 | |
| 3786 /* | |
| 3787 * Set the first match, the original text. | |
| 3788 */ | |
| 3789 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3790 ins_compl_set_original_text(char_u *str) |
| 694 | 3791 { |
| 3792 char_u *p; | |
| 3793 | |
|
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diff
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|
3794 /* Replace the original text entry. |
|
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parents:
13402
diff
changeset
|
3795 * The ORIGINAL_TEXT flag is either at the first item or might possibly be |
|
66b1d74be322
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Christian Brabandt <cb@256bit.org>
parents:
13402
diff
changeset
|
3796 * at the last item for backward completion */ |
| 694 | 3797 if (compl_first_match->cp_flags & ORIGINAL_TEXT) /* safety check */ |
| 3798 { | |
| 3799 p = vim_strsave(str); | |
| 3800 if (p != NULL) | |
| 3801 { | |
| 3802 vim_free(compl_first_match->cp_str); | |
| 3803 compl_first_match->cp_str = p; | |
| 3804 } | |
| 657 | 3805 } |
|
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diff
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|
3806 else if (compl_first_match->cp_prev != NULL |
|
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Christian Brabandt <cb@256bit.org>
parents:
13402
diff
changeset
|
3807 && (compl_first_match->cp_prev->cp_flags & ORIGINAL_TEXT)) |
|
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diff
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|
3808 { |
|
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diff
changeset
|
3809 p = vim_strsave(str); |
|
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13402
diff
changeset
|
3810 if (p != NULL) |
|
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diff
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|
3811 { |
|
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parents:
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diff
changeset
|
3812 vim_free(compl_first_match->cp_prev->cp_str); |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3813 compl_first_match->cp_prev->cp_str = p; |
|
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diff
changeset
|
3814 } |
|
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diff
changeset
|
3815 } |
| 657 | 3816 } |
| 3817 | |
| 3818 /* | |
| 659 | 3819 * Append one character to the match leader. May reduce the number of |
| 3820 * matches. | |
| 3821 */ | |
| 3822 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3823 ins_compl_addfrommatch(void) |
| 659 | 3824 { |
| 3825 char_u *p; | |
| 1869 | 3826 int len = (int)curwin->w_cursor.col - (int)compl_col; |
| 659 | 3827 int c; |
| 887 | 3828 compl_T *cp; |
| 659 | 3829 |
| 3830 p = compl_shown_match->cp_str; | |
| 677 | 3831 if ((int)STRLEN(p) <= len) /* the match is too short */ |
| 887 | 3832 { |
| 3833 /* When still at the original match use the first entry that matches | |
| 3834 * the leader. */ | |
| 3835 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) | |
| 3836 { | |
| 3837 p = NULL; | |
| 3838 for (cp = compl_shown_match->cp_next; cp != NULL | |
| 3839 && cp != compl_first_match; cp = cp->cp_next) | |
| 3840 { | |
| 987 | 3841 if (compl_leader == NULL |
| 3842 || ins_compl_equal(cp, compl_leader, | |
| 887 | 3843 (int)STRLEN(compl_leader))) |
| 3844 { | |
| 3845 p = cp->cp_str; | |
| 3846 break; | |
| 3847 } | |
| 3848 } | |
| 3849 if (p == NULL || (int)STRLEN(p) <= len) | |
| 3850 return; | |
| 3851 } | |
| 3852 else | |
| 3853 return; | |
| 3854 } | |
| 659 | 3855 p += len; |
| 2845 | 3856 c = PTR2CHAR(p); |
| 659 | 3857 ins_compl_addleader(c); |
| 3858 } | |
| 3859 | |
| 3860 /* | |
| 7 | 3861 * Prepare for Insert mode completion, or stop it. |
| 464 | 3862 * Called just after typing a character in Insert mode. |
| 540 | 3863 * Returns TRUE when the character is not to be inserted; |
| 7 | 3864 */ |
| 540 | 3865 static int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3866 ins_compl_prep(int c) |
| 7 | 3867 { |
| 3868 char_u *ptr; | |
| 3869 int want_cindent; | |
| 540 | 3870 int retval = FALSE; |
| 7 | 3871 |
| 3872 /* Forget any previous 'special' messages if this is actually | |
| 3873 * a ^X mode key - bar ^R, in which case we wait to see what it gives us. | |
| 3874 */ | |
| 3875 if (c != Ctrl_R && vim_is_ctrl_x_key(c)) | |
| 3876 edit_submode_extra = NULL; | |
| 3877 | |
| 1434 | 3878 /* Ignore end of Select mode mapping and mouse scroll buttons. */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3879 if (c == K_SELECT || c == K_MOUSEDOWN || c == K_MOUSEUP |
|
0ca06a92adfb
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parents:
2378
diff
changeset
|
3880 || c == K_MOUSELEFT || c == K_MOUSERIGHT) |
| 540 | 3881 return retval; |
| 7 | 3882 |
| 665 | 3883 /* Set "compl_get_longest" when finding the first matches. */ |
| 3884 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3885 || (ctrl_x_mode == CTRL_X_NORMAL && !compl_started)) |
| 665 | 3886 { |
| 6911 | 3887 compl_get_longest = (strstr((char *)p_cot, "longest") != NULL); |
| 665 | 3888 compl_used_match = TRUE; |
| 6911 | 3889 |
| 3890 } | |
| 3891 | |
| 7 | 3892 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET) |
| 3893 { | |
| 3894 /* | |
| 3895 * We have just typed CTRL-X and aren't quite sure which CTRL-X mode | |
| 3896 * it will be yet. Now we decide. | |
| 3897 */ | |
| 3898 switch (c) | |
| 3899 { | |
| 3900 case Ctrl_E: | |
| 3901 case Ctrl_Y: | |
| 3902 ctrl_x_mode = CTRL_X_SCROLL; | |
| 3903 if (!(State & REPLACE_FLAG)) | |
| 3904 edit_submode = (char_u *)_(" (insert) Scroll (^E/^Y)"); | |
| 3905 else | |
| 3906 edit_submode = (char_u *)_(" (replace) Scroll (^E/^Y)"); | |
| 3907 edit_submode_pre = NULL; | |
| 3908 showmode(); | |
| 3909 break; | |
| 3910 case Ctrl_L: | |
| 3911 ctrl_x_mode = CTRL_X_WHOLE_LINE; | |
| 3912 break; | |
| 3913 case Ctrl_F: | |
| 3914 ctrl_x_mode = CTRL_X_FILES; | |
| 3915 break; | |
| 3916 case Ctrl_K: | |
| 3917 ctrl_x_mode = CTRL_X_DICTIONARY; | |
| 3918 break; | |
| 3919 case Ctrl_R: | |
| 3920 /* Simply allow ^R to happen without affecting ^X mode */ | |
| 3921 break; | |
| 3922 case Ctrl_T: | |
| 3923 ctrl_x_mode = CTRL_X_THESAURUS; | |
| 3924 break; | |
| 12 | 3925 #ifdef FEAT_COMPL_FUNC |
| 3926 case Ctrl_U: | |
| 3927 ctrl_x_mode = CTRL_X_FUNCTION; | |
| 3928 break; | |
| 449 | 3929 case Ctrl_O: |
| 523 | 3930 ctrl_x_mode = CTRL_X_OMNI; |
| 449 | 3931 break; |
| 502 | 3932 #endif |
| 477 | 3933 case 's': |
| 3934 case Ctrl_S: | |
| 3935 ctrl_x_mode = CTRL_X_SPELL; | |
| 744 | 3936 #ifdef FEAT_SPELL |
| 819 | 3937 ++emsg_off; /* Avoid getting the E756 error twice. */ |
| 484 | 3938 spell_back_to_badword(); |
| 819 | 3939 --emsg_off; |
| 484 | 3940 #endif |
| 477 | 3941 break; |
| 7 | 3942 case Ctrl_RSB: |
| 3943 ctrl_x_mode = CTRL_X_TAGS; | |
| 3944 break; | |
| 3945 #ifdef FEAT_FIND_ID | |
| 3946 case Ctrl_I: | |
| 3947 case K_S_TAB: | |
| 3948 ctrl_x_mode = CTRL_X_PATH_PATTERNS; | |
| 3949 break; | |
| 3950 case Ctrl_D: | |
| 3951 ctrl_x_mode = CTRL_X_PATH_DEFINES; | |
| 3952 break; | |
| 3953 #endif | |
| 3954 case Ctrl_V: | |
| 3955 case Ctrl_Q: | |
| 3956 ctrl_x_mode = CTRL_X_CMDLINE; | |
| 3957 break; | |
| 3958 case Ctrl_P: | |
| 3959 case Ctrl_N: | |
| 3960 /* ^X^P means LOCAL expansion if nothing interrupted (eg we | |
| 3961 * just started ^X mode, or there were enough ^X's to cancel | |
| 3962 * the previous mode, say ^X^F^X^X^P or ^P^X^X^X^P, see below) | |
| 3963 * do normal expansion when interrupting a different mode (say | |
| 3964 * ^X^F^X^P or ^P^X^X^P, see below) | |
| 3965 * nothing changes if interrupting mode 0, (eg, the flag | |
| 3966 * doesn't change when going to ADDING mode -- Acevedo */ | |
| 449 | 3967 if (!(compl_cont_status & CONT_INTRPT)) |
| 3968 compl_cont_status |= CONT_LOCAL; | |
| 3969 else if (compl_cont_mode != 0) | |
| 3970 compl_cont_status &= ~CONT_LOCAL; | |
| 7 | 3971 /* FALLTHROUGH */ |
| 3972 default: | |
| 449 | 3973 /* If we have typed at least 2 ^X's... for modes != 0, we set |
| 3974 * compl_cont_status = 0 (eg, as if we had just started ^X | |
| 3975 * mode). | |
| 3976 * For mode 0, we set "compl_cont_mode" to an impossible | |
| 3977 * value, in both cases ^X^X can be used to restart the same | |
| 3978 * mode (avoiding ADDING mode). | |
| 3979 * Undocumented feature: In a mode != 0 ^X^P and ^X^X^P start | |
| 3980 * 'complete' and local ^P expansions respectively. | |
| 3981 * In mode 0 an extra ^X is needed since ^X^P goes to ADDING | |
| 3982 * mode -- Acevedo */ | |
| 7 | 3983 if (c == Ctrl_X) |
| 3984 { | |
| 449 | 3985 if (compl_cont_mode != 0) |
| 3986 compl_cont_status = 0; | |
| 7 | 3987 else |
| 449 | 3988 compl_cont_mode = CTRL_X_NOT_DEFINED_YET; |
| 7 | 3989 } |
|
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parents:
13150
diff
changeset
|
3990 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 3991 edit_submode = NULL; |
| 3992 showmode(); | |
| 3993 break; | |
| 3994 } | |
| 3995 } | |
|
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parents:
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diff
changeset
|
3996 else if (ctrl_x_mode != CTRL_X_NORMAL) |
| 7 | 3997 { |
| 3998 /* We're already in CTRL-X mode, do we stay in it? */ | |
| 3999 if (!vim_is_ctrl_x_key(c)) | |
| 4000 { | |
| 4001 if (ctrl_x_mode == CTRL_X_SCROLL) | |
|
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parents:
13150
diff
changeset
|
4002 ctrl_x_mode = CTRL_X_NORMAL; |
| 7 | 4003 else |
| 4004 ctrl_x_mode = CTRL_X_FINISHED; | |
| 4005 edit_submode = NULL; | |
| 4006 } | |
| 4007 showmode(); | |
| 4008 } | |
| 4009 | |
| 449 | 4010 if (compl_started || ctrl_x_mode == CTRL_X_FINISHED) |
| 7 | 4011 { |
| 4012 /* Show error message from attempted keyword completion (probably | |
| 4013 * 'Pattern not found') until another key is hit, then go back to | |
| 449 | 4014 * showing what mode we are in. */ |
| 7 | 4015 showmode(); |
|
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parents:
13150
diff
changeset
|
4016 if ((ctrl_x_mode == CTRL_X_NORMAL && c != Ctrl_N && c != Ctrl_P |
|
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parents:
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diff
changeset
|
4017 && c != Ctrl_R && !ins_compl_pum_key(c)) |
| 7 | 4018 || ctrl_x_mode == CTRL_X_FINISHED) |
| 4019 { | |
| 4020 /* Get here when we have finished typing a sequence of ^N and | |
| 4021 * ^P or other completion characters in CTRL-X mode. Free up | |
| 449 | 4022 * memory that was used, and make sure we can redo the insert. */ |
| 836 | 4023 if (compl_curr_match != NULL || compl_leader != NULL || c == Ctrl_E) |
| 7 | 4024 { |
| 4025 /* | |
| 836 | 4026 * If any of the original typed text has been changed, eg when |
| 4027 * ignorecase is set, we must add back-spaces to the redo | |
| 4028 * buffer. We add as few as necessary to delete just the part | |
| 4029 * of the original text that has changed. | |
| 4030 * When using the longest match, edited the match or used | |
| 4031 * CTRL-E then don't use the current match. | |
| 7 | 4032 */ |
| 836 | 4033 if (compl_curr_match != NULL && compl_used_match && c != Ctrl_E) |
| 4034 ptr = compl_curr_match->cp_str; | |
| 4035 else | |
| 3095 | 4036 ptr = NULL; |
| 4037 ins_compl_fixRedoBufForLeader(ptr); | |
| 7 | 4038 } |
| 4039 | |
| 4040 #ifdef FEAT_CINDENT | |
| 4041 want_cindent = (can_cindent && cindent_on()); | |
| 4042 #endif | |
| 4043 /* | |
| 4044 * When completing whole lines: fix indent for 'cindent'. | |
| 4045 * Otherwise, break line if it's too long. | |
| 4046 */ | |
| 449 | 4047 if (compl_cont_mode == CTRL_X_WHOLE_LINE) |
| 7 | 4048 { |
| 4049 #ifdef FEAT_CINDENT | |
| 4050 /* re-indent the current line */ | |
| 4051 if (want_cindent) | |
| 4052 { | |
| 4053 do_c_expr_indent(); | |
| 4054 want_cindent = FALSE; /* don't do it again */ | |
| 4055 } | |
| 4056 #endif | |
| 4057 } | |
| 4058 else | |
| 4059 { | |
| 1073 | 4060 int prev_col = curwin->w_cursor.col; |
| 4061 | |
| 7 | 4062 /* put the cursor on the last char, for 'tw' formatting */ |
| 1073 | 4063 if (prev_col > 0) |
| 4064 dec_cursor(); | |
|
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af5b6efad23f
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10277
diff
changeset
|
4065 /* only format when something was inserted */ |
|
10468
251554157361
commit https://github.com/vim/vim/commit/73fd4988866c3adc15b5d093efdf5e8cf70d093d
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4066 if (!arrow_used && !ins_need_undo && c != Ctrl_E) |
| 7 | 4067 insertchar(NUL, 0, -1); |
| 1073 | 4068 if (prev_col > 0 |
| 4069 && ml_get_curline()[curwin->w_cursor.col] != NUL) | |
| 4070 inc_cursor(); | |
| 7 | 4071 } |
| 4072 | |
| 816 | 4073 /* If the popup menu is displayed pressing CTRL-Y means accepting |
| 825 | 4074 * the selection without inserting anything. When |
| 4075 * compl_enter_selects is set the Enter key does the same. */ | |
| 4076 if ((c == Ctrl_Y || (compl_enter_selects | |
| 4077 && (c == CAR || c == K_KENTER || c == NL))) | |
| 4078 && pum_visible()) | |
| 540 | 4079 retval = TRUE; |
| 4080 | |
|
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9649
diff
changeset
|
4081 /* 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
|
4082 * but only do this, if the Popup is still visible */ |
|
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f17ba1c9d209
commit https://github.com/vim/vim/commit/c9fb77c69244870a97384152f20845665c19fe39
Christian Brabandt <cb@256bit.org>
parents:
9742
diff
changeset
|
4083 if (c == Ctrl_E) |
| 816 | 4084 { |
| 4085 ins_compl_delete(); | |
| 4086 if (compl_leader != NULL) | |
| 1782 | 4087 ins_bytes(compl_leader + ins_compl_len()); |
| 816 | 4088 else if (compl_first_match != NULL) |
| 1782 | 4089 ins_bytes(compl_orig_text + ins_compl_len()); |
| 816 | 4090 retval = TRUE; |
| 4091 } | |
| 4092 | |
| 1698 | 4093 auto_format(FALSE, TRUE); |
| 4094 | |
| 7 | 4095 ins_compl_free(); |
| 449 | 4096 compl_started = FALSE; |
| 4097 compl_matches = 0; | |
| 6056 | 4098 if (!shortmess(SHM_COMPLETIONMENU)) |
| 4099 msg_clr_cmdline(); /* necessary for "noshowmode" */ | |
|
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13150
diff
changeset
|
4100 ctrl_x_mode = CTRL_X_NORMAL; |
| 825 | 4101 compl_enter_selects = FALSE; |
| 7 | 4102 if (edit_submode != NULL) |
| 4103 { | |
| 4104 edit_submode = NULL; | |
| 4105 showmode(); | |
| 4106 } | |
| 4107 | |
|
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diff
changeset
|
4108 #ifdef FEAT_CMDWIN |
|
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diff
changeset
|
4109 if (c == Ctrl_C && cmdwin_type != 0) |
|
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parents:
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diff
changeset
|
4110 /* Avoid the popup menu remains displayed when leaving the |
|
4e8f07fc7ca3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4111 * command line window. */ |
|
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parents:
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diff
changeset
|
4112 update_screen(0); |
|
4e8f07fc7ca3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4113 #endif |
| 7 | 4114 #ifdef FEAT_CINDENT |
| 4115 /* | |
| 4116 * Indent now if a key was typed that is in 'cinkeys'. | |
| 4117 */ | |
| 4118 if (want_cindent && in_cinkeys(KEY_COMPLETE, ' ', inindent(0))) | |
| 4119 do_c_expr_indent(); | |
| 4120 #endif | |
| 3676 | 4121 /* Trigger the CompleteDone event to give scripts a chance to act |
| 4122 * upon the completion. */ | |
| 4123 apply_autocmds(EVENT_COMPLETEDONE, NULL, NULL, FALSE, curbuf); | |
|
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|
4124 } |
|
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13244
diff
changeset
|
4125 } |
| 4120 | 4126 else if (ctrl_x_mode == CTRL_X_LOCAL_MSG) |
| 4127 /* Trigger the CompleteDone event to give scripts a chance to act | |
| 4128 * upon the (possibly failed) completion. */ | |
| 4129 apply_autocmds(EVENT_COMPLETEDONE, NULL, NULL, FALSE, curbuf); | |
| 7 | 4130 |
| 4131 /* reset continue_* if we left expansion-mode, if we stay they'll be | |
| 4132 * (re)set properly in ins_complete() */ | |
| 4133 if (!vim_is_ctrl_x_key(c)) | |
| 4134 { | |
| 449 | 4135 compl_cont_status = 0; |
| 4136 compl_cont_mode = 0; | |
| 7 | 4137 } |
| 540 | 4138 |
| 4139 return retval; | |
| 7 | 4140 } |
| 4141 | |
| 4142 /* | |
| 3095 | 4143 * Fix the redo buffer for the completion leader replacing some of the typed |
| 4144 * text. This inserts backspaces and appends the changed text. | |
| 4145 * "ptr" is the known leader text or NUL. | |
| 4146 */ | |
| 4147 static void | |
|
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parents:
7799
diff
changeset
|
4148 ins_compl_fixRedoBufForLeader(char_u *ptr_arg) |
| 3095 | 4149 { |
| 4150 int len; | |
| 4151 char_u *p; | |
| 4152 char_u *ptr = ptr_arg; | |
| 4153 | |
| 4154 if (ptr == NULL) | |
| 4155 { | |
| 4156 if (compl_leader != NULL) | |
| 4157 ptr = compl_leader; | |
| 4158 else | |
| 4159 return; /* nothing to do */ | |
| 4160 } | |
| 4161 if (compl_orig_text != NULL) | |
| 4162 { | |
| 4163 p = compl_orig_text; | |
| 4164 for (len = 0; p[len] != NUL && p[len] == ptr[len]; ++len) | |
| 4165 ; | |
| 4166 #ifdef FEAT_MBYTE | |
| 4167 if (len > 0) | |
| 4168 len -= (*mb_head_off)(p, p + len); | |
| 4169 #endif | |
|
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diff
changeset
|
4170 for (p += len; *p != NUL; MB_PTR_ADV(p)) |
| 3095 | 4171 AppendCharToRedobuff(K_BS); |
| 4172 } | |
| 4173 else | |
| 4174 len = 0; | |
| 4175 if (ptr != NULL) | |
| 4176 AppendToRedobuffLit(ptr + len, -1); | |
| 4177 } | |
| 4178 | |
| 4179 /* | |
| 7 | 4180 * Loops through the list of windows, loaded-buffers or non-loaded-buffers |
| 4181 * (depending on flag) starting from buf and looking for a non-scanned | |
| 4182 * buffer (other than curbuf). curbuf is special, if it is called with | |
| 4183 * buf=curbuf then it has to be the first call for a given flag/expansion. | |
| 4184 * | |
| 4185 * Returns the buffer to scan, if any, otherwise returns curbuf -- Acevedo | |
| 4186 */ | |
| 4187 static buf_T * | |
|
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parents:
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diff
changeset
|
4188 ins_compl_next_buf(buf_T *buf, int flag) |
| 7 | 4189 { |
| 4190 static win_T *wp; | |
| 4191 | |
| 4192 if (flag == 'w') /* just windows */ | |
| 4193 { | |
| 4194 if (buf == curbuf) /* first call for this flag/expansion */ | |
| 4195 wp = curwin; | |
| 383 | 4196 while ((wp = (wp->w_next != NULL ? wp->w_next : firstwin)) != curwin |
| 7 | 4197 && wp->w_buffer->b_scanned) |
| 4198 ; | |
| 4199 buf = wp->w_buffer; | |
| 4200 } | |
| 4201 else | |
| 4202 /* 'b' (just loaded buffers), 'u' (just non-loaded buffers) or 'U' | |
| 4203 * (unlisted buffers) | |
| 4204 * When completing whole lines skip unloaded buffers. */ | |
| 383 | 4205 while ((buf = (buf->b_next != NULL ? buf->b_next : firstbuf)) != curbuf |
| 7 | 4206 && ((flag == 'U' |
| 4207 ? buf->b_p_bl | |
| 4208 : (!buf->b_p_bl | |
| 4209 || (buf->b_ml.ml_mfp == NULL) != (flag == 'u'))) | |
| 667 | 4210 || buf->b_scanned)) |
| 7 | 4211 ; |
| 4212 return buf; | |
| 4213 } | |
| 4214 | |
| 12 | 4215 #ifdef FEAT_COMPL_FUNC |
| 4216 /* | |
| 523 | 4217 * Execute user defined complete function 'completefunc' or 'omnifunc', and |
| 502 | 4218 * get matches in "matches". |
| 12 | 4219 */ |
| 659 | 4220 static void |
|
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diff
changeset
|
4221 expand_by_function( |
|
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parents:
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diff
changeset
|
4222 int type, /* CTRL_X_OMNI or CTRL_X_FUNCTION */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4223 char_u *base) |
| 12 | 4224 { |
| 3078 | 4225 list_T *matchlist = NULL; |
| 4226 dict_T *matchdict = NULL; | |
|
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parents:
14045
diff
changeset
|
4227 typval_T args[3]; |
| 502 | 4228 char_u *funcname; |
| 4229 pos_T pos; | |
| 2631 | 4230 win_T *curwin_save; |
| 4231 buf_T *curbuf_save; | |
| 3078 | 4232 typval_T rettv; |
| 502 | 4233 |
| 4234 funcname = (type == CTRL_X_FUNCTION) ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 4235 if (*funcname == NUL) | |
| 659 | 4236 return; |
| 452 | 4237 |
| 4238 /* Call 'completefunc' to obtain the list of matches. */ | |
|
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diff
changeset
|
4239 args[0].v_type = VAR_NUMBER; |
|
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14045
diff
changeset
|
4240 args[0].vval.v_number = 0; |
|
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diff
changeset
|
4241 args[1].v_type = VAR_STRING; |
|
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diff
changeset
|
4242 args[1].vval.v_string = base != NULL ? base : (char_u *)""; |
|
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14045
diff
changeset
|
4243 args[2].v_type = VAR_UNKNOWN; |
| 502 | 4244 |
| 4245 pos = curwin->w_cursor; | |
| 2631 | 4246 curwin_save = curwin; |
| 4247 curbuf_save = curbuf; | |
| 3078 | 4248 |
| 4249 /* Call a function, which returns a list or dict. */ | |
|
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14424
diff
changeset
|
4250 if (call_vim_function(funcname, 2, args, &rettv) == OK) |
| 3078 | 4251 { |
| 4252 switch (rettv.v_type) | |
| 4253 { | |
| 4254 case VAR_LIST: | |
| 4255 matchlist = rettv.vval.v_list; | |
| 4256 break; | |
| 4257 case VAR_DICT: | |
| 4258 matchdict = rettv.vval.v_dict; | |
| 4259 break; | |
| 4260 default: | |
| 4261 /* TODO: Give error message? */ | |
| 4262 clear_tv(&rettv); | |
| 4263 break; | |
| 4264 } | |
| 4265 } | |
| 4266 | |
| 2631 | 4267 if (curwin_save != curwin || curbuf_save != curbuf) |
| 4268 { | |
| 4269 EMSG(_(e_complwin)); | |
| 4270 goto theend; | |
| 4271 } | |
| 502 | 4272 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 4273 validate_cursor(); |
|
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11105
diff
changeset
|
4274 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 4275 { |
| 4276 EMSG(_(e_compldel)); | |
| 4277 goto theend; | |
| 4278 } | |
| 3078 | 4279 |
| 2631 | 4280 if (matchlist != NULL) |
| 4281 ins_compl_add_list(matchlist); | |
| 3078 | 4282 else if (matchdict != NULL) |
| 4283 ins_compl_add_dict(matchdict); | |
| 2631 | 4284 |
| 4285 theend: | |
| 3078 | 4286 if (matchdict != NULL) |
| 4287 dict_unref(matchdict); | |
| 2631 | 4288 if (matchlist != NULL) |
| 4289 list_unref(matchlist); | |
| 724 | 4290 } |
| 4291 #endif /* FEAT_COMPL_FUNC */ | |
| 4292 | |
| 786 | 4293 #if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL) || defined(PROTO) |
| 724 | 4294 /* |
| 4295 * Add completions from a list. | |
| 4296 */ | |
| 4297 static void | |
|
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diff
changeset
|
4298 ins_compl_add_list(list_T *list) |
| 724 | 4299 { |
| 4300 listitem_T *li; | |
| 4301 int dir = compl_direction; | |
| 4302 | |
| 659 | 4303 /* Go through the List with matches and add each of them. */ |
| 724 | 4304 for (li = list->lv_first; li != NULL; li = li->li_next) |
| 452 | 4305 { |
| 786 | 4306 if (ins_compl_add_tv(&li->li_tv, dir) == OK) |
| 4307 /* if dir was BACKWARD then honor it just once */ | |
| 4308 dir = FORWARD; | |
| 648 | 4309 else if (did_emsg) |
| 4310 break; | |
| 452 | 4311 } |
| 724 | 4312 } |
| 786 | 4313 |
| 4314 /* | |
| 3078 | 4315 * Add completions from a dict. |
| 4316 */ | |
| 4317 static void | |
|
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7799
diff
changeset
|
4318 ins_compl_add_dict(dict_T *dict) |
| 3078 | 4319 { |
| 3263 | 4320 dictitem_T *di_refresh; |
| 4321 dictitem_T *di_words; | |
| 3078 | 4322 |
| 4323 /* Check for optional "refresh" item. */ | |
| 4324 compl_opt_refresh_always = FALSE; | |
| 3263 | 4325 di_refresh = dict_find(dict, (char_u *)"refresh", 7); |
| 4326 if (di_refresh != NULL && di_refresh->di_tv.v_type == VAR_STRING) | |
| 4327 { | |
| 4328 char_u *v = di_refresh->di_tv.vval.v_string; | |
| 3078 | 4329 |
| 4330 if (v != NULL && STRCMP(v, (char_u *)"always") == 0) | |
| 4331 compl_opt_refresh_always = TRUE; | |
| 4332 } | |
| 4333 | |
| 4334 /* Add completions from a "words" list. */ | |
| 3263 | 4335 di_words = dict_find(dict, (char_u *)"words", 5); |
| 4336 if (di_words != NULL && di_words->di_tv.v_type == VAR_LIST) | |
| 4337 ins_compl_add_list(di_words->di_tv.vval.v_list); | |
| 3078 | 4338 } |
| 4339 | |
| 4340 /* | |
| 786 | 4341 * Add a match to the list of matches from a typeval_T. |
| 4342 * If the given string is already in the list of completions, then return | |
| 4343 * NOTDONE, otherwise add it to the list and return OK. If there is an error, | |
| 4344 * maybe because alloc() returns NULL, then FAIL is returned. | |
| 4345 */ | |
| 4346 int | |
|
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diff
changeset
|
4347 ins_compl_add_tv(typval_T *tv, int dir) |
| 786 | 4348 { |
| 4349 char_u *word; | |
| 867 | 4350 int icase = FALSE; |
| 944 | 4351 int adup = FALSE; |
| 2632 | 4352 int aempty = FALSE; |
| 786 | 4353 char_u *(cptext[CPT_COUNT]); |
| 4354 | |
| 4355 if (tv->v_type == VAR_DICT && tv->vval.v_dict != NULL) | |
| 4356 { | |
| 4357 word = get_dict_string(tv->vval.v_dict, (char_u *)"word", FALSE); | |
| 4358 cptext[CPT_ABBR] = get_dict_string(tv->vval.v_dict, | |
| 4359 (char_u *)"abbr", FALSE); | |
| 4360 cptext[CPT_MENU] = get_dict_string(tv->vval.v_dict, | |
| 4361 (char_u *)"menu", FALSE); | |
| 4362 cptext[CPT_KIND] = get_dict_string(tv->vval.v_dict, | |
| 4363 (char_u *)"kind", FALSE); | |
| 4364 cptext[CPT_INFO] = get_dict_string(tv->vval.v_dict, | |
| 4365 (char_u *)"info", FALSE); | |
|
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13215
diff
changeset
|
4366 cptext[CPT_USER_DATA] = get_dict_string(tv->vval.v_dict, |
|
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13215
diff
changeset
|
4367 (char_u *)"user_data", FALSE); |
| 786 | 4368 if (get_dict_string(tv->vval.v_dict, (char_u *)"icase", FALSE) != NULL) |
| 4369 icase = get_dict_number(tv->vval.v_dict, (char_u *)"icase"); | |
| 841 | 4370 if (get_dict_string(tv->vval.v_dict, (char_u *)"dup", FALSE) != NULL) |
| 944 | 4371 adup = get_dict_number(tv->vval.v_dict, (char_u *)"dup"); |
| 2632 | 4372 if (get_dict_string(tv->vval.v_dict, (char_u *)"empty", FALSE) != NULL) |
| 4373 aempty = get_dict_number(tv->vval.v_dict, (char_u *)"empty"); | |
| 786 | 4374 } |
| 4375 else | |
| 4376 { | |
| 4377 word = get_tv_string_chk(tv); | |
| 4378 vim_memset(cptext, 0, sizeof(cptext)); | |
| 4379 } | |
| 2632 | 4380 if (word == NULL || (!aempty && *word == NUL)) |
| 786 | 4381 return FAIL; |
| 944 | 4382 return ins_compl_add(word, -1, icase, NULL, cptext, dir, 0, adup); |
| 786 | 4383 } |
| 724 | 4384 #endif |
| 12 | 4385 |
| 449 | 4386 /* |
| 4387 * Get the next expansion(s), using "compl_pattern". | |
| 659 | 4388 * The search starts at position "ini" in curbuf and in the direction |
| 4389 * compl_direction. | |
| 667 | 4390 * When "compl_started" is FALSE start at that position, otherwise continue |
| 4391 * where we stopped searching before. | |
| 449 | 4392 * This may return before finding all the matches. |
| 4393 * Return the total number of matches or -1 if still unknown -- Acevedo | |
| 7 | 4394 */ |
| 4395 static int | |
|
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7799
diff
changeset
|
4396 ins_compl_get_exp(pos_T *ini) |
| 7 | 4397 { |
| 4398 static pos_T first_match_pos; | |
| 4399 static pos_T last_match_pos; | |
| 4400 static char_u *e_cpt = (char_u *)""; /* curr. entry in 'complete' */ | |
| 449 | 4401 static int found_all = FALSE; /* Found all matches of a |
| 4402 certain type. */ | |
| 4403 static buf_T *ins_buf = NULL; /* buffer being scanned */ | |
| 7 | 4404 |
| 464 | 4405 pos_T *pos; |
| 4406 char_u **matches; | |
| 4407 int save_p_scs; | |
| 4408 int save_p_ws; | |
| 4409 int save_p_ic; | |
| 4410 int i; | |
| 4411 int num_matches; | |
| 4412 int len; | |
| 4413 int found_new_match; | |
| 4414 int type = ctrl_x_mode; | |
| 4415 char_u *ptr; | |
| 4416 char_u *dict = NULL; | |
| 4417 int dict_f = 0; | |
| 5625 | 4418 int set_match_pos; |
| 7 | 4419 |
| 449 | 4420 if (!compl_started) |
| 7 | 4421 { |
|
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9467
diff
changeset
|
4422 FOR_ALL_BUFFERS(ins_buf) |
| 7 | 4423 ins_buf->b_scanned = 0; |
| 4424 found_all = FALSE; | |
| 4425 ins_buf = curbuf; | |
| 449 | 4426 e_cpt = (compl_cont_status & CONT_LOCAL) |
| 12 | 4427 ? (char_u *)"." : curbuf->b_p_cpt; |
| 7 | 4428 last_match_pos = first_match_pos = *ini; |
| 4429 } | |
|
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changeset
|
4430 else if (ins_buf != curbuf && !buf_valid(ins_buf)) |
|
893ac612569f
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14439
diff
changeset
|
4431 ins_buf = curbuf; // In case the buffer was wiped out. |
| 7 | 4432 |
|
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patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
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11317
diff
changeset
|
4433 compl_old_match = compl_curr_match; /* remember the last current match */ |
| 659 | 4434 pos = (compl_direction == FORWARD) ? &last_match_pos : &first_match_pos; |
|
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changeset
|
4435 |
|
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diff
changeset
|
4436 /* |
|
893ac612569f
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changeset
|
4437 * For ^N/^P loop over all the flags/windows/buffers in 'complete'. |
|
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diff
changeset
|
4438 */ |
| 7 | 4439 for (;;) |
| 4440 { | |
| 4441 found_new_match = FAIL; | |
| 5625 | 4442 set_match_pos = FALSE; |
| 7 | 4443 |
| 449 | 4444 /* For ^N/^P pick a new entry from e_cpt if compl_started is off, |
| 7 | 4445 * or if found_all says this entry is done. For ^X^L only use the |
| 4446 * 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
|
4447 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
|
4448 || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4449 && (!compl_started || found_all)) |
| 7 | 4450 { |
| 4451 found_all = FALSE; | |
| 4452 while (*e_cpt == ',' || *e_cpt == ' ') | |
| 4453 e_cpt++; | |
| 4454 if (*e_cpt == '.' && !curbuf->b_scanned) | |
| 4455 { | |
| 4456 ins_buf = curbuf; | |
| 4457 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
|
4458 /* 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
|
4459 * 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
|
4460 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
|
4461 { |
|
c8fd52807897
patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
4462 /* 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
|
4463 * 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
|
4464 * 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
|
4465 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
|
4466 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
|
4467 (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
|
4468 } |
| 7 | 4469 last_match_pos = first_match_pos; |
| 4470 type = 0; | |
| 5625 | 4471 |
| 4472 /* Remember the first match so that the loop stops when we | |
| 4473 * wrap and come back there a second time. */ | |
| 4474 set_match_pos = TRUE; | |
| 7 | 4475 } |
| 4476 else if (vim_strchr((char_u *)"buwU", *e_cpt) != NULL | |
| 4477 && (ins_buf = ins_compl_next_buf(ins_buf, *e_cpt)) != curbuf) | |
| 4478 { | |
| 4479 /* Scan a buffer, but not the current one. */ | |
| 4480 if (ins_buf->b_ml.ml_mfp != NULL) /* loaded buffer */ | |
| 4481 { | |
| 449 | 4482 compl_started = TRUE; |
| 7 | 4483 first_match_pos.col = last_match_pos.col = 0; |
| 4484 first_match_pos.lnum = ins_buf->b_ml.ml_line_count + 1; | |
| 4485 last_match_pos.lnum = 0; | |
| 4486 type = 0; | |
| 4487 } | |
| 4488 else /* unloaded buffer, scan like dictionary */ | |
| 4489 { | |
| 4490 found_all = TRUE; | |
| 4491 if (ins_buf->b_fname == NULL) | |
| 4492 continue; | |
| 4493 type = CTRL_X_DICTIONARY; | |
| 4494 dict = ins_buf->b_fname; | |
| 4495 dict_f = DICT_EXACT; | |
| 4496 } | |
| 274 | 4497 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning: %s"), |
| 7 | 4498 ins_buf->b_fname == NULL |
| 4499 ? buf_spname(ins_buf) | |
| 4500 : ins_buf->b_sfname == NULL | |
| 3850 | 4501 ? ins_buf->b_fname |
| 4502 : 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
|
4503 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4504 } |
| 4505 else if (*e_cpt == NUL) | |
| 4506 break; | |
| 4507 else | |
| 4508 { | |
| 6657 | 4509 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4510 type = -1; |
| 4511 else if (*e_cpt == 'k' || *e_cpt == 's') | |
| 4512 { | |
| 4513 if (*e_cpt == 'k') | |
| 4514 type = CTRL_X_DICTIONARY; | |
| 4515 else | |
| 4516 type = CTRL_X_THESAURUS; | |
| 4517 if (*++e_cpt != ',' && *e_cpt != NUL) | |
| 4518 { | |
| 4519 dict = e_cpt; | |
| 4520 dict_f = DICT_FIRST; | |
| 4521 } | |
| 4522 } | |
| 4523 #ifdef FEAT_FIND_ID | |
| 4524 else if (*e_cpt == 'i') | |
| 4525 type = CTRL_X_PATH_PATTERNS; | |
| 4526 else if (*e_cpt == 'd') | |
| 4527 type = CTRL_X_PATH_DEFINES; | |
| 4528 #endif | |
| 4529 else if (*e_cpt == ']' || *e_cpt == 't') | |
| 4530 { | |
| 4531 type = CTRL_X_TAGS; | |
| 1872 | 4532 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
|
4533 (void)msg_trunc_attr(IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 4534 } |
| 4535 else | |
| 4536 type = -1; | |
| 4537 | |
| 4538 /* in any case e_cpt is advanced to the next entry */ | |
| 4539 (void)copy_option_part(&e_cpt, IObuff, IOSIZE, ","); | |
| 4540 | |
| 4541 found_all = TRUE; | |
| 4542 if (type == -1) | |
| 4543 continue; | |
| 4544 } | |
| 4545 } | |
| 4546 | |
|
11424
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4547 /* 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
|
4548 * 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
|
4549 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
|
4550 break; |
|
328a9ee98fb2
patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4551 |
| 7 | 4552 switch (type) |
| 4553 { | |
| 4554 case -1: | |
| 4555 break; | |
| 4556 #ifdef FEAT_FIND_ID | |
| 4557 case CTRL_X_PATH_PATTERNS: | |
| 4558 case CTRL_X_PATH_DEFINES: | |
| 659 | 4559 find_pattern_in_path(compl_pattern, compl_direction, |
| 449 | 4560 (int)STRLEN(compl_pattern), FALSE, FALSE, |
| 7 | 4561 (type == CTRL_X_PATH_DEFINES |
| 449 | 4562 && !(compl_cont_status & CONT_SOL)) |
| 7 | 4563 ? FIND_DEFINE : FIND_ANY, 1L, ACTION_EXPAND, |
| 4564 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 4565 break; | |
| 4566 #endif | |
| 4567 | |
| 4568 case CTRL_X_DICTIONARY: | |
| 4569 case CTRL_X_THESAURUS: | |
| 4570 ins_compl_dictionaries( | |
| 703 | 4571 dict != NULL ? dict |
| 7 | 4572 : (type == CTRL_X_THESAURUS |
| 4573 ? (*curbuf->b_p_tsr == NUL | |
| 4574 ? p_tsr | |
| 4575 : curbuf->b_p_tsr) | |
| 4576 : (*curbuf->b_p_dict == NUL | |
| 4577 ? p_dict | |
| 4578 : curbuf->b_p_dict)), | |
| 659 | 4579 compl_pattern, |
| 703 | 4580 dict != NULL ? dict_f |
| 4581 : 0, type == CTRL_X_THESAURUS); | |
| 7 | 4582 dict = NULL; |
| 4583 break; | |
| 4584 | |
| 4585 case CTRL_X_TAGS: | |
| 4586 /* set p_ic according to p_ic, p_scs and pat for find_tags(). */ | |
| 4587 save_p_ic = p_ic; | |
| 449 | 4588 p_ic = ignorecase(compl_pattern); |
| 7 | 4589 |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4590 /* Find up to TAG_MANY matches. Avoids that an enormous number |
| 449 | 4591 * of matches is found when compl_pattern is empty */ |
| 4592 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
|
4593 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
|
4594 | (ctrl_x_mode != CTRL_X_NORMAL ? TAG_VERBOSE : 0), |
| 7 | 4595 TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0) |
| 4596 { | |
| 942 | 4597 ins_compl_add_matches(num_matches, matches, p_ic); |
| 7 | 4598 } |
| 4599 p_ic = save_p_ic; | |
| 4600 break; | |
| 4601 | |
| 4602 case CTRL_X_FILES: | |
| 449 | 4603 if (expand_wildcards(1, &compl_pattern, &num_matches, &matches, |
| 7 | 4604 EW_FILE|EW_DIR|EW_ADDSLASH|EW_SILENT) == OK) |
| 4605 { | |
| 4606 | |
| 4607 /* May change home directory back to "~". */ | |
| 449 | 4608 tilde_replace(compl_pattern, num_matches, matches); |
| 4242 | 4609 ins_compl_add_matches(num_matches, matches, p_fic || p_wic); |
| 7 | 4610 } |
| 4611 break; | |
| 4612 | |
| 4613 case CTRL_X_CMDLINE: | |
| 449 | 4614 if (expand_cmdline(&compl_xp, compl_pattern, |
| 4615 (int)STRLEN(compl_pattern), | |
| 7 | 4616 &num_matches, &matches) == EXPAND_OK) |
| 681 | 4617 ins_compl_add_matches(num_matches, matches, FALSE); |
| 7 | 4618 break; |
| 4619 | |
| 12 | 4620 #ifdef FEAT_COMPL_FUNC |
| 4621 case CTRL_X_FUNCTION: | |
| 523 | 4622 case CTRL_X_OMNI: |
| 659 | 4623 expand_by_function(type, compl_pattern); |
| 12 | 4624 break; |
| 4625 #endif | |
| 4626 | |
| 477 | 4627 case CTRL_X_SPELL: |
| 744 | 4628 #ifdef FEAT_SPELL |
| 477 | 4629 num_matches = expand_spelling(first_match_pos.lnum, |
| 1872 | 4630 compl_pattern, &matches); |
| 477 | 4631 if (num_matches > 0) |
| 942 | 4632 ins_compl_add_matches(num_matches, matches, p_ic); |
| 477 | 4633 #endif |
| 4634 break; | |
| 4635 | |
| 7 | 4636 default: /* normal ^P/^N and ^X^L */ |
| 4637 /* | |
| 4638 * If 'infercase' is set, don't use 'smartcase' here | |
| 4639 */ | |
| 4640 save_p_scs = p_scs; | |
| 4641 if (ins_buf->b_p_inf) | |
| 4642 p_scs = FALSE; | |
| 449 | 4643 |
| 5625 | 4644 /* Buffers other than curbuf are scanned from the beginning or the |
| 7 | 4645 * end but never from the middle, thus setting nowrapscan in this |
| 4646 * buffers is a good idea, on the other hand, we always set | |
| 4647 * wrapscan for curbuf to avoid missing matches -- Acevedo,Webb */ | |
| 4648 save_p_ws = p_ws; | |
| 4649 if (ins_buf != curbuf) | |
| 4650 p_ws = FALSE; | |
| 4651 else if (*e_cpt == '.') | |
| 4652 p_ws = TRUE; | |
| 4653 for (;;) | |
| 4654 { | |
| 464 | 4655 int flags = 0; |
| 7 | 4656 |
| 1007 | 4657 ++msg_silent; /* Don't want messages for wrapscan. */ |
| 4658 | |
| 6657 | 4659 /* CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 4660 * || word-wise search that | |
| 540 | 4661 * has added a word that was at the beginning of the line */ |
| 6657 | 4662 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode) |
| 449 | 4663 || (compl_cont_status & CONT_SOL)) |
| 7 | 4664 found_new_match = search_for_exact_line(ins_buf, pos, |
| 659 | 4665 compl_direction, compl_pattern); |
| 7 | 4666 else |
| 659 | 4667 found_new_match = searchit(NULL, ins_buf, pos, |
| 4668 compl_direction, | |
| 449 | 4669 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
|
4670 RE_LAST, (linenr_T)0, NULL, NULL); |
| 1007 | 4671 --msg_silent; |
| 5625 | 4672 if (!compl_started || set_match_pos) |
| 7 | 4673 { |
| 667 | 4674 /* set "compl_started" even on fail */ |
| 449 | 4675 compl_started = TRUE; |
| 7 | 4676 first_match_pos = *pos; |
| 4677 last_match_pos = *pos; | |
| 5625 | 4678 set_match_pos = FALSE; |
| 7 | 4679 } |
| 4680 else if (first_match_pos.lnum == last_match_pos.lnum | |
| 665 | 4681 && first_match_pos.col == last_match_pos.col) |
| 7 | 4682 found_new_match = FAIL; |
| 4683 if (found_new_match == FAIL) | |
| 4684 { | |
| 4685 if (ins_buf == curbuf) | |
| 4686 found_all = TRUE; | |
| 4687 break; | |
| 4688 } | |
| 4689 | |
| 4690 /* when ADDING, the text before the cursor matches, skip it */ | |
| 449 | 4691 if ( (compl_cont_status & CONT_ADDING) && ins_buf == curbuf |
| 7 | 4692 && ini->lnum == pos->lnum |
| 4693 && ini->col == pos->col) | |
| 4694 continue; | |
| 4695 ptr = ml_get_buf(ins_buf, pos->lnum, FALSE) + pos->col; | |
| 6657 | 4696 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4697 { |
| 449 | 4698 if (compl_cont_status & CONT_ADDING) |
| 7 | 4699 { |
| 4700 if (pos->lnum >= ins_buf->b_ml.ml_line_count) | |
| 4701 continue; | |
| 4702 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4703 if (!p_paste) | |
| 4704 ptr = skipwhite(ptr); | |
| 4705 } | |
| 4706 len = (int)STRLEN(ptr); | |
| 4707 } | |
| 4708 else | |
| 4709 { | |
| 449 | 4710 char_u *tmp_ptr = ptr; |
| 4711 | |
| 4712 if (compl_cont_status & CONT_ADDING) | |
| 7 | 4713 { |
| 449 | 4714 tmp_ptr += compl_length; |
| 7 | 4715 /* Skip if already inside a word. */ |
| 4716 if (vim_iswordp(tmp_ptr)) | |
| 4717 continue; | |
| 4718 /* Find start of next word. */ | |
| 4719 tmp_ptr = find_word_start(tmp_ptr); | |
| 4720 } | |
| 4721 /* Find end of this word. */ | |
| 4722 tmp_ptr = find_word_end(tmp_ptr); | |
| 4723 len = (int)(tmp_ptr - ptr); | |
| 4724 | |
| 449 | 4725 if ((compl_cont_status & CONT_ADDING) |
| 4726 && len == compl_length) | |
| 7 | 4727 { |
| 4728 if (pos->lnum < ins_buf->b_ml.ml_line_count) | |
| 4729 { | |
| 4730 /* Try next line, if any. the new word will be | |
| 4731 * "join" as if the normal command "J" was used. | |
| 4732 * IOSIZE is always greater than | |
| 449 | 4733 * compl_length, so the next STRNCPY always |
| 7 | 4734 * works -- Acevedo */ |
| 4735 STRNCPY(IObuff, ptr, len); | |
| 4736 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE); | |
| 4737 tmp_ptr = ptr = skipwhite(ptr); | |
| 4738 /* Find start of next word. */ | |
| 4739 tmp_ptr = find_word_start(tmp_ptr); | |
| 4740 /* Find end of next word. */ | |
| 4741 tmp_ptr = find_word_end(tmp_ptr); | |
| 4742 if (tmp_ptr > ptr) | |
| 4743 { | |
| 419 | 4744 if (*ptr != ')' && IObuff[len - 1] != TAB) |
| 7 | 4745 { |
| 419 | 4746 if (IObuff[len - 1] != ' ') |
| 7 | 4747 IObuff[len++] = ' '; |
| 4748 /* IObuf =~ "\k.* ", thus len >= 2 */ | |
| 4749 if (p_js | |
| 419 | 4750 && (IObuff[len - 2] == '.' |
| 7 | 4751 || (vim_strchr(p_cpo, CPO_JOINSP) |
| 4752 == NULL | |
| 419 | 4753 && (IObuff[len - 2] == '?' |
| 4754 || IObuff[len - 2] == '!')))) | |
| 7 | 4755 IObuff[len++] = ' '; |
| 4756 } | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2025
diff
changeset
|
4757 /* copy as much as possible of the new word */ |
| 7 | 4758 if (tmp_ptr - ptr >= IOSIZE - len) |
| 4759 tmp_ptr = ptr + IOSIZE - len - 1; | |
| 4760 STRNCPY(IObuff + len, ptr, tmp_ptr - ptr); | |
| 4761 len += (int)(tmp_ptr - ptr); | |
| 464 | 4762 flags |= CONT_S_IPOS; |
| 7 | 4763 } |
| 4764 IObuff[len] = NUL; | |
| 4765 ptr = IObuff; | |
| 4766 } | |
| 449 | 4767 if (len == compl_length) |
| 7 | 4768 continue; |
| 4769 } | |
| 4770 } | |
| 942 | 4771 if (ins_compl_add_infercase(ptr, len, p_ic, |
| 540 | 4772 ins_buf == curbuf ? NULL : ins_buf->b_sfname, |
| 659 | 4773 0, flags) != NOTDONE) |
| 7 | 4774 { |
| 4775 found_new_match = OK; | |
| 4776 break; | |
| 4777 } | |
| 4778 } | |
| 4779 p_scs = save_p_scs; | |
| 4780 p_ws = save_p_ws; | |
| 4781 } | |
| 540 | 4782 |
| 449 | 4783 /* check if compl_curr_match has changed, (e.g. other type of |
| 1796 | 4784 * 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
|
4785 if (type != 0 && compl_curr_match != compl_old_match) |
| 7 | 4786 found_new_match = OK; |
| 4787 | |
| 4788 /* 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
|
4789 * 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
|
4790 * match */ |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4791 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
|
4792 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 4793 || found_new_match != FAIL) |
| 540 | 4794 { |
| 4795 if (got_int) | |
| 4796 break; | |
| 665 | 4797 /* Fill the popup menu as soon as possible. */ |
| 989 | 4798 if (type != -1) |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4799 ins_compl_check_keys(0, FALSE); |
| 665 | 4800 |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4801 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
|
4802 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 540 | 4803 || compl_interrupted) |
| 4804 break; | |
| 4805 compl_started = TRUE; | |
| 4806 } | |
| 4807 else | |
| 4808 { | |
| 4809 /* Mark a buffer scanned when it has been scanned completely */ | |
| 4810 if (type == 0 || type == CTRL_X_PATH_PATTERNS) | |
| 4811 ins_buf->b_scanned = TRUE; | |
| 4812 | |
| 4813 compl_started = FALSE; | |
| 4814 } | |
| 449 | 4815 } |
| 4816 compl_started = TRUE; | |
| 7 | 4817 |
|
13210
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4818 if ((ctrl_x_mode == CTRL_X_NORMAL || CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 4819 && *e_cpt == NUL) /* Got to end of 'complete' */ |
| 4820 found_new_match = FAIL; | |
| 4821 | |
| 4822 i = -1; /* total of matches, unknown */ | |
|
13210
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4823 if (found_new_match == FAIL || (ctrl_x_mode != CTRL_X_NORMAL |
|
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
4824 && !CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode))) |
| 7 | 4825 i = ins_compl_make_cyclic(); |
| 4826 | |
|
11424
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4827 if (compl_old_match != NULL) |
|
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patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4828 { |
|
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patch 8.0.0596: crash when complete() called after complete_add()
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parents:
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diff
changeset
|
4829 /* If several matches were added (FORWARD) or the search failed and has |
|
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patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4830 * 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()
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diff
changeset
|
4831 * next or previous entry (if any) -- Acevedo */ |
|
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patch 8.0.0596: crash when complete() called after complete_add()
Christian Brabandt <cb@256bit.org>
parents:
11317
diff
changeset
|
4832 compl_curr_match = compl_direction == FORWARD ? compl_old_match->cp_next |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4833 : compl_old_match->cp_prev; |
|
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parents:
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diff
changeset
|
4834 if (compl_curr_match == NULL) |
|
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patch 8.0.0596: crash when complete() called after complete_add()
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parents:
11317
diff
changeset
|
4835 compl_curr_match = compl_old_match; |
|
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parents:
11317
diff
changeset
|
4836 } |
| 7 | 4837 return i; |
| 4838 } | |
| 4839 | |
| 4840 /* Delete the old text being completed. */ | |
| 4841 static void | |
|
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7799
diff
changeset
|
4842 ins_compl_delete(void) |
| 7 | 4843 { |
|
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10291
diff
changeset
|
4844 int col; |
| 7 | 4845 |
| 4846 /* | |
| 4847 * In insert mode: Delete the typed part. | |
| 4848 * In replace mode: Put the old characters back, if any. | |
| 4849 */ | |
|
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10291
diff
changeset
|
4850 col = compl_col + (compl_cont_status & CONT_ADDING ? compl_length : 0); |
|
0bf1d211e441
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parents:
10291
diff
changeset
|
4851 if ((int)curwin->w_cursor.col > col) |
|
0bf1d211e441
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10291
diff
changeset
|
4852 { |
|
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diff
changeset
|
4853 if (stop_arrow() == FAIL) |
|
0bf1d211e441
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10291
diff
changeset
|
4854 return; |
|
0bf1d211e441
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4855 backspace_until_column(col); |
|
0bf1d211e441
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10291
diff
changeset
|
4856 } |
| 6056 | 4857 |
| 6075 | 4858 /* TODO: is this sufficient for redrawing? Redrawing everything causes |
| 4859 * flicker, thus we can't do that. */ | |
| 7 | 4860 changed_cline_bef_curs(); |
| 6909 | 4861 /* clear v:completed_item */ |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4862 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED)); |
| 7 | 4863 } |
| 4864 | |
|
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10120
diff
changeset
|
4865 /* |
|
154d5a2e7395
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parents:
10120
diff
changeset
|
4866 * Insert the new text being completed. |
|
154d5a2e7395
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parents:
10120
diff
changeset
|
4867 * "in_compl_func" is TRUE when called from complete_check(). |
|
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
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10120
diff
changeset
|
4868 */ |
| 7 | 4869 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4870 ins_compl_insert(int in_compl_func) |
| 7 | 4871 { |
| 6909 | 4872 dict_T *dict; |
| 4873 | |
| 1782 | 4874 ins_bytes(compl_shown_match->cp_str + ins_compl_len()); |
| 683 | 4875 if (compl_shown_match->cp_flags & ORIGINAL_TEXT) |
| 4876 compl_used_match = FALSE; | |
| 4877 else | |
| 4878 compl_used_match = TRUE; | |
| 6909 | 4879 |
| 4880 /* Set completed item. */ | |
| 4881 /* { word, abbr, menu, kind, info } */ | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4882 dict = dict_alloc_lock(VAR_FIXED); |
| 6909 | 4883 if (dict != NULL) |
| 4884 { | |
|
14301
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Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4885 dict_add_string(dict, "word", compl_shown_match->cp_str); |
|
3c80092eb211
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Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4886 dict_add_string(dict, "abbr", compl_shown_match->cp_text[CPT_ABBR]); |
|
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Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4887 dict_add_string(dict, "menu", compl_shown_match->cp_text[CPT_MENU]); |
|
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parents:
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diff
changeset
|
4888 dict_add_string(dict, "kind", compl_shown_match->cp_text[CPT_KIND]); |
|
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Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4889 dict_add_string(dict, "info", compl_shown_match->cp_text[CPT_INFO]); |
|
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Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4890 dict_add_string(dict, "user_data", |
|
3c80092eb211
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Christian Brabandt <cb@256bit.org>
parents:
14276
diff
changeset
|
4891 compl_shown_match->cp_text[CPT_USER_DATA]); |
| 6909 | 4892 } |
| 4893 set_vim_var_dict(VV_COMPLETED_ITEM, dict); | |
|
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parents:
10120
diff
changeset
|
4894 if (!in_compl_func) |
|
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4895 compl_curr_match = compl_shown_match; |
| 7 | 4896 } |
| 4897 | |
| 4898 /* | |
| 4899 * Fill in the next completion in the current direction. | |
| 464 | 4900 * If "allow_get_expansion" is TRUE, then we may call ins_compl_get_exp() to |
| 4901 * get more completions. If it is FALSE, then we just do nothing when there | |
| 4902 * are no more completions in a given direction. The latter case is used when | |
| 4903 * we are still in the middle of finding completions, to allow browsing | |
| 4904 * through the ones found so far. | |
| 7 | 4905 * Return the total number of matches, or -1 if still unknown -- webb. |
| 4906 * | |
| 449 | 4907 * compl_curr_match is currently being used by ins_compl_get_exp(), so we use |
| 4908 * compl_shown_match here. | |
| 7 | 4909 * |
| 4910 * Note that this function may be called recursively once only. First with | |
| 464 | 4911 * "allow_get_expansion" TRUE, which calls ins_compl_get_exp(), which in turn |
| 4912 * calls this function with "allow_get_expansion" FALSE. | |
| 7 | 4913 */ |
| 4914 static int | |
|
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parents:
7799
diff
changeset
|
4915 ins_compl_next( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
4916 int allow_get_expansion, |
|
83861277e6a3
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7799
diff
changeset
|
4917 int count, /* repeat completion this many times; should |
| 610 | 4918 be at least 1 */ |
|
10277
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parents:
10120
diff
changeset
|
4919 int insert_match, /* Insert the newly selected match */ |
|
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
4920 int in_compl_func) /* called from complete_check() */ |
| 7 | 4921 { |
| 4922 int num_matches = -1; | |
| 610 | 4923 int todo = count; |
| 657 | 4924 compl_T *found_compl = NULL; |
| 4925 int found_end = FALSE; | |
| 836 | 4926 int advance; |
| 6911 | 4927 int started = compl_started; |
| 7 | 4928 |
| 3271 | 4929 /* When user complete function return -1 for findstart which is next |
| 4930 * time of 'always', compl_shown_match become NULL. */ | |
| 4931 if (compl_shown_match == NULL) | |
| 4932 return -1; | |
| 4933 | |
| 665 | 4934 if (compl_leader != NULL |
| 4935 && (compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0) | |
| 4936 { | |
| 4937 /* Set "compl_shown_match" to the actually shown match, it may differ | |
| 4938 * when "compl_leader" is used to omit some of the matches. */ | |
| 681 | 4939 while (!ins_compl_equal(compl_shown_match, |
| 835 | 4940 compl_leader, (int)STRLEN(compl_leader)) |
| 665 | 4941 && compl_shown_match->cp_next != NULL |
| 4942 && compl_shown_match->cp_next != compl_first_match) | |
| 4943 compl_shown_match = compl_shown_match->cp_next; | |
| 887 | 4944 |
| 4945 /* If we didn't find it searching forward, and compl_shows_dir is | |
| 4946 * backward, find the last match. */ | |
| 4947 if (compl_shows_dir == BACKWARD | |
| 4948 && !ins_compl_equal(compl_shown_match, | |
| 4949 compl_leader, (int)STRLEN(compl_leader)) | |
| 4950 && (compl_shown_match->cp_next == NULL | |
| 4951 || compl_shown_match->cp_next == compl_first_match)) | |
| 4952 { | |
| 4953 while (!ins_compl_equal(compl_shown_match, | |
| 4954 compl_leader, (int)STRLEN(compl_leader)) | |
| 4955 && compl_shown_match->cp_prev != NULL | |
| 4956 && compl_shown_match->cp_prev != compl_first_match) | |
| 4957 compl_shown_match = compl_shown_match->cp_prev; | |
| 4958 } | |
| 665 | 4959 } |
| 4960 | |
| 4961 if (allow_get_expansion && insert_match | |
| 874 | 4962 && (!(compl_get_longest || compl_restarting) || compl_used_match)) |
| 7 | 4963 /* Delete old text to be replaced */ |
| 4964 ins_compl_delete(); | |
| 665 | 4965 |
| 836 | 4966 /* When finding the longest common text we stick at the original text, |
| 4967 * don't let CTRL-N or CTRL-P move to the first match. */ | |
| 4968 advance = count != 1 || !allow_get_expansion || !compl_get_longest; | |
| 4969 | |
| 874 | 4970 /* When restarting the search don't insert the first match either. */ |
| 4971 if (compl_restarting) | |
| 4972 { | |
| 4973 advance = FALSE; | |
| 4974 compl_restarting = FALSE; | |
| 4975 } | |
| 4976 | |
| 610 | 4977 /* Repeat this for when <PageUp> or <PageDown> is typed. But don't wrap |
| 4978 * around. */ | |
| 4979 while (--todo >= 0) | |
| 4980 { | |
| 4981 if (compl_shows_dir == FORWARD && compl_shown_match->cp_next != NULL) | |
| 4982 { | |
| 4983 compl_shown_match = compl_shown_match->cp_next; | |
| 657 | 4984 found_end = (compl_first_match != NULL |
| 4985 && (compl_shown_match->cp_next == compl_first_match | |
| 4986 || compl_shown_match == compl_first_match)); | |
| 610 | 4987 } |
| 4988 else if (compl_shows_dir == BACKWARD | |
| 4989 && compl_shown_match->cp_prev != NULL) | |
| 4990 { | |
| 657 | 4991 found_end = (compl_shown_match == compl_first_match); |
| 610 | 4992 compl_shown_match = compl_shown_match->cp_prev; |
| 657 | 4993 found_end |= (compl_shown_match == compl_first_match); |
| 7 | 4994 } |
| 4995 else | |
| 610 | 4996 { |
| 909 | 4997 if (!allow_get_expansion) |
| 4998 { | |
| 4999 if (advance) | |
| 5000 { | |
| 5001 if (compl_shows_dir == BACKWARD) | |
| 5002 compl_pending -= todo + 1; | |
| 5003 else | |
| 5004 compl_pending += todo + 1; | |
| 5005 } | |
| 5006 return -1; | |
| 5007 } | |
| 5008 | |
| 6911 | 5009 if (!compl_no_select && advance) |
| 836 | 5010 { |
| 5011 if (compl_shows_dir == BACKWARD) | |
| 5012 --compl_pending; | |
| 5013 else | |
| 5014 ++compl_pending; | |
| 5015 } | |
| 657 | 5016 |
| 874 | 5017 /* Find matches. */ |
| 659 | 5018 num_matches = ins_compl_get_exp(&compl_startpos); |
| 909 | 5019 |
| 5020 /* handle any pending completions */ | |
| 5021 while (compl_pending != 0 && compl_direction == compl_shows_dir | |
| 836 | 5022 && advance) |
| 909 | 5023 { |
| 5024 if (compl_pending > 0 && compl_shown_match->cp_next != NULL) | |
| 5025 { | |
| 5026 compl_shown_match = compl_shown_match->cp_next; | |
| 5027 --compl_pending; | |
| 5028 } | |
| 5029 if (compl_pending < 0 && compl_shown_match->cp_prev != NULL) | |
| 5030 { | |
| 5031 compl_shown_match = compl_shown_match->cp_prev; | |
| 5032 ++compl_pending; | |
| 5033 } | |
| 5034 else | |
| 5035 break; | |
| 5036 } | |
| 657 | 5037 found_end = FALSE; |
| 5038 } | |
| 5039 if ((compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0 | |
| 5040 && compl_leader != NULL | |
| 681 | 5041 && !ins_compl_equal(compl_shown_match, |
| 835 | 5042 compl_leader, (int)STRLEN(compl_leader))) |
| 657 | 5043 ++todo; |
| 5044 else | |
| 5045 /* Remember a matching item. */ | |
| 5046 found_compl = compl_shown_match; | |
| 5047 | |
| 5048 /* Stop at the end of the list when we found a usable match. */ | |
| 5049 if (found_end) | |
| 5050 { | |
| 5051 if (found_compl != NULL) | |
| 610 | 5052 { |
| 657 | 5053 compl_shown_match = found_compl; |
| 5054 break; | |
| 610 | 5055 } |
| 657 | 5056 todo = 1; /* use first usable match after wrapping around */ |
| 610 | 5057 } |
| 7 | 5058 } |
| 5059 | |
| 665 | 5060 /* Insert the text of the new completion, or the compl_leader. */ |
| 6911 | 5061 if (compl_no_insert && !started) |
| 5062 { | |
| 5063 ins_bytes(compl_orig_text + ins_compl_len()); | |
| 5064 compl_used_match = FALSE; | |
| 5065 } | |
| 5066 else if (insert_match) | |
| 665 | 5067 { |
| 5068 if (!compl_get_longest || compl_used_match) | |
|
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parents:
10120
diff
changeset
|
5069 ins_compl_insert(in_compl_func); |
| 665 | 5070 else |
| 1782 | 5071 ins_bytes(compl_leader + ins_compl_len()); |
| 665 | 5072 } |
| 5073 else | |
| 5074 compl_used_match = FALSE; | |
| 7 | 5075 |
| 5076 if (!allow_get_expansion) | |
| 5077 { | |
| 540 | 5078 /* may undisplay the popup menu first */ |
| 5079 ins_compl_upd_pum(); | |
| 5080 | |
| 665 | 5081 /* redraw to show the user what was inserted */ |
| 5082 update_screen(0); | |
| 5083 | |
| 540 | 5084 /* display the updated popup menu */ |
| 5085 ins_compl_show_pum(); | |
| 864 | 5086 #ifdef FEAT_GUI |
| 5087 if (gui.in_use) | |
| 5088 { | |
| 5089 /* Show the cursor after the match, not after the redrawn text. */ | |
| 5090 setcursor(); | |
|
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changeset
|
5091 out_flush_cursor(FALSE, FALSE); |
| 864 | 5092 } |
| 5093 #endif | |
| 540 | 5094 |
| 7 | 5095 /* Delete old text to be replaced, since we're still searching and |
| 5096 * don't want to match ourselves! */ | |
| 5097 ins_compl_delete(); | |
| 5098 } | |
| 5099 | |
| 825 | 5100 /* Enter will select a match when the match wasn't inserted and the popup |
| 1219 | 5101 * menu is visible. */ |
| 6911 | 5102 if (compl_no_insert && !started) |
| 5103 compl_enter_selects = TRUE; | |
| 5104 else | |
| 5105 compl_enter_selects = !insert_match && compl_match_array != NULL; | |
| 825 | 5106 |
| 7 | 5107 /* |
| 5108 * Show the file name for the match (if any) | |
| 5109 * Truncate the file name to avoid a wait for return. | |
| 5110 */ | |
| 464 | 5111 if (compl_shown_match->cp_fname != NULL) |
| 7 | 5112 { |
|
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11158
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changeset
|
5113 char *lead = _("match in file"); |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5114 int space = sc_col - vim_strsize((char_u *)lead) - 2; |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5115 char_u *s; |
|
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parents:
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diff
changeset
|
5116 char_u *e; |
|
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parents:
11158
diff
changeset
|
5117 |
|
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parents:
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diff
changeset
|
5118 if (space > 0) |
|
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parents:
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diff
changeset
|
5119 { |
|
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parents:
11158
diff
changeset
|
5120 /* We need the tail that fits. With double-byte encoding going |
|
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parents:
11158
diff
changeset
|
5121 * back from the end is very slow, thus go from the start and keep |
|
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parents:
11158
diff
changeset
|
5122 * the text that fits in "space" between "s" and "e". */ |
|
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parents:
11158
diff
changeset
|
5123 for (s = e = compl_shown_match->cp_fname; *e != NUL; MB_PTR_ADV(e)) |
|
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parents:
11158
diff
changeset
|
5124 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5125 space -= ptr2cells(e); |
|
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patch 8.0.0530: buffer overflow when 'columns' is very big
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parents:
11158
diff
changeset
|
5126 while (space < 0) |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5127 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5128 space += ptr2cells(s); |
|
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patch 8.0.0530: buffer overflow when 'columns' is very big
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5129 MB_PTR_ADV(s); |
|
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patch 8.0.0530: buffer overflow when 'columns' is very big
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5130 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5131 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5132 vim_snprintf((char *)IObuff, IOSIZE, "%s %s%s", lead, |
|
e0309111d976
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5133 s > compl_shown_match->cp_fname ? "<" : "", s); |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5134 msg(IObuff); |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5135 redraw_cmdline = FALSE; /* don't overwrite! */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5136 } |
| 7 | 5137 } |
| 5138 | |
| 5139 return num_matches; | |
| 5140 } | |
| 5141 | |
| 5142 /* | |
| 5143 * Call this while finding completions, to check whether the user has hit a key | |
| 5144 * that should change the currently displayed completion, or exit completion | |
| 716 | 5145 * mode. Also, when compl_pending is not zero, show a completion as soon as |
| 7 | 5146 * possible. -- webb |
| 464 | 5147 * "frequency" specifies out of how many calls we actually check. |
|
10277
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5148 * "in_compl_func" is TRUE when called from complete_check(), don't set |
|
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5149 * compl_curr_match. |
| 7 | 5150 */ |
| 5151 void | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5152 ins_compl_check_keys(int frequency, int in_compl_func) |
| 7 | 5153 { |
| 5154 static int count = 0; | |
|
13215
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patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5155 int c; |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5156 |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5157 /* Don't check when reading keys from a script, :normal or feedkeys(). |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5158 * That would break the test scripts. But do check for keys when called |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5159 * from complete_check(). */ |
|
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
5160 if (!in_compl_func && (using_script() || ex_normal_busy)) |
| 7 | 5161 return; |
| 5162 | |
| 5163 /* Only do this at regular intervals */ | |
| 464 | 5164 if (++count < frequency) |
| 7 | 5165 return; |
| 5166 count = 0; | |
| 5167 | |
| 909 | 5168 /* Check for a typed key. Do use mappings, otherwise vim_is_ctrl_x_key() |
| 5169 * can't do its work correctly. */ | |
| 7 | 5170 c = vpeekc_any(); |
| 5171 if (c != NUL) | |
| 5172 { | |
| 5173 if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R) | |
| 5174 { | |
| 5175 c = safe_vgetc(); /* Eat the character */ | |
| 610 | 5176 compl_shows_dir = ins_compl_key2dir(c); |
| 665 | 5177 (void)ins_compl_next(FALSE, ins_compl_key2count(c), |
|
10277
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5178 c != K_UP && c != K_DOWN, in_compl_func); |
| 7 | 5179 } |
| 909 | 5180 else |
| 5181 { | |
| 5182 /* Need to get the character to have KeyTyped set. We'll put it | |
| 1526 | 5183 * back with vungetc() below. But skip K_IGNORE. */ |
| 909 | 5184 c = safe_vgetc(); |
| 1526 | 5185 if (c != K_IGNORE) |
| 5186 { | |
| 5187 /* Don't interrupt completion when the character wasn't typed, | |
| 5188 * e.g., when doing @q to replay keys. */ | |
| 5189 if (c != Ctrl_R && KeyTyped) | |
| 5190 compl_interrupted = TRUE; | |
| 5191 | |
| 5192 vungetc(c); | |
| 5193 } | |
| 909 | 5194 } |
| 449 | 5195 } |
| 6911 | 5196 if (compl_pending != 0 && !got_int && !compl_no_insert) |
| 909 | 5197 { |
| 5198 int todo = compl_pending > 0 ? compl_pending : -compl_pending; | |
| 5199 | |
| 5200 compl_pending = 0; | |
|
10277
154d5a2e7395
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Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
5201 (void)ins_compl_next(FALSE, todo, TRUE, in_compl_func); |
| 909 | 5202 } |
| 610 | 5203 } |
| 5204 | |
| 5205 /* | |
| 5206 * Decide the direction of Insert mode complete from the key typed. | |
| 5207 * Returns BACKWARD or FORWARD. | |
| 5208 */ | |
| 5209 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5210 ins_compl_key2dir(int c) |
| 610 | 5211 { |
| 665 | 5212 if (c == Ctrl_P || c == Ctrl_L |
|
8943
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commit https://github.com/vim/vim/commit/8e42ae5069d4985869e46eaa56900ed19e30f504
Christian Brabandt <cb@256bit.org>
parents:
8935
diff
changeset
|
5213 || c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP || c == K_UP) |
| 610 | 5214 return BACKWARD; |
| 5215 return FORWARD; | |
| 5216 } | |
| 5217 | |
| 5218 /* | |
| 644 | 5219 * Return TRUE for keys that are used for completion only when the popup menu |
| 5220 * is visible. | |
| 5221 */ | |
| 5222 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5223 ins_compl_pum_key(int c) |
| 644 | 5224 { |
| 5225 return pum_visible() && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP | |
| 665 | 5226 || c == K_PAGEDOWN || c == K_KPAGEDOWN || c == K_S_DOWN |
| 5227 || c == K_UP || c == K_DOWN); | |
| 644 | 5228 } |
| 5229 | |
| 5230 /* | |
| 610 | 5231 * Decide the number of completions to move forward. |
| 5232 * Returns 1 for most keys, height of the popup menu for page-up/down keys. | |
| 5233 */ | |
| 5234 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5235 ins_compl_key2count(int c) |
| 610 | 5236 { |
| 5237 int h; | |
| 5238 | |
| 665 | 5239 if (ins_compl_pum_key(c) && c != K_UP && c != K_DOWN) |
| 610 | 5240 { |
| 5241 h = pum_get_height(); | |
| 5242 if (h > 3) | |
| 5243 h -= 2; /* keep some context */ | |
| 5244 return h; | |
| 5245 } | |
| 5246 return 1; | |
| 7 | 5247 } |
| 5248 | |
| 5249 /* | |
| 681 | 5250 * Return TRUE if completion with "c" should insert the match, FALSE if only |
| 5251 * to change the currently selected completion. | |
| 5252 */ | |
| 5253 static int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5254 ins_compl_use_match(int c) |
| 681 | 5255 { |
| 5256 switch (c) | |
| 5257 { | |
| 5258 case K_UP: | |
| 5259 case K_DOWN: | |
| 5260 case K_PAGEDOWN: | |
| 5261 case K_KPAGEDOWN: | |
| 5262 case K_S_DOWN: | |
| 5263 case K_PAGEUP: | |
| 5264 case K_KPAGEUP: | |
| 5265 case K_S_UP: | |
| 5266 return FALSE; | |
| 5267 } | |
| 5268 return TRUE; | |
| 5269 } | |
| 5270 | |
| 5271 /* | |
| 7 | 5272 * Do Insert mode completion. |
| 5273 * Called when character "c" was typed, which has a meaning for completion. | |
| 5274 * Returns OK if completion was done, FAIL if something failed (out of mem). | |
| 5275 */ | |
| 5276 static int | |
|
8224
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Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
5277 ins_complete(int c, int enable_pum) |
| 7 | 5278 { |
| 449 | 5279 char_u *line; |
| 5280 int startcol = 0; /* column where searched text starts */ | |
| 5281 colnr_T curs_col; /* cursor column */ | |
| 5282 int n; | |
|
2107
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Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5283 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
|
5284 int save_w_leftcol; |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5285 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
|
5286 int save_did_ai = did_ai; |
| 7 | 5287 |
| 610 | 5288 compl_direction = ins_compl_key2dir(c); |
|
10293
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Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5289 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
|
5290 |
| 449 | 5291 if (!compl_started) |
| 7 | 5292 { |
| 5293 /* First time we hit ^N or ^P (in a row, I mean) */ | |
| 5294 | |
| 5295 did_ai = FALSE; | |
| 5296 #ifdef FEAT_SMARTINDENT | |
| 5297 did_si = FALSE; | |
| 5298 can_si = FALSE; | |
| 5299 can_si_back = FALSE; | |
| 5300 #endif | |
| 5301 if (stop_arrow() == FAIL) | |
| 5302 return FAIL; | |
| 5303 | |
| 5304 line = ml_get(curwin->w_cursor.lnum); | |
| 449 | 5305 curs_col = curwin->w_cursor.col; |
| 716 | 5306 compl_pending = 0; |
| 7 | 5307 |
| 1430 | 5308 /* If this same ctrl_x_mode has been interrupted use the text from |
| 449 | 5309 * "compl_startpos" to the cursor as a pattern to add a new word |
| 5310 * instead of expand the one before the cursor, in word-wise if | |
| 1430 | 5311 * "compl_startpos" is not in the same line as the cursor then fix it |
| 5312 * (the line has been split because it was longer than 'tw'). if SOL | |
| 5313 * is set then skip the previous pattern, a word at the beginning of | |
| 5314 * the line has been inserted, we'll look for that -- Acevedo. */ | |
| 665 | 5315 if ((compl_cont_status & CONT_INTRPT) == CONT_INTRPT |
| 5316 && compl_cont_mode == ctrl_x_mode) | |
| 7 | 5317 { |
| 5318 /* | |
| 5319 * it is a continued search | |
| 5320 */ | |
| 449 | 5321 compl_cont_status &= ~CONT_INTRPT; /* remove INTRPT */ |
|
13210
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5322 if (ctrl_x_mode == CTRL_X_NORMAL |
|
c1534eb682a6
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parents:
13150
diff
changeset
|
5323 || ctrl_x_mode == CTRL_X_PATH_PATTERNS |
|
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5324 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 7 | 5325 { |
| 449 | 5326 if (compl_startpos.lnum != curwin->w_cursor.lnum) |
| 7 | 5327 { |
| 449 | 5328 /* line (probably) wrapped, set compl_startpos to the |
| 5329 * first non_blank in the line, if it is not a wordchar | |
| 5330 * include it to get a better pattern, but then we don't | |
| 5331 * want the "\\<" prefix, check it bellow */ | |
|
12323
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patch 8.0.1041: bogus characters when indenting during visual-block append
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
5332 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5333 compl_startpos.col = compl_col; |
| 5334 compl_startpos.lnum = curwin->w_cursor.lnum; | |
| 5335 compl_cont_status &= ~CONT_SOL; /* clear SOL if present */ | |
| 7 | 5336 } |
| 5337 else | |
| 5338 { | |
| 5339 /* S_IPOS was set when we inserted a word that was at the | |
| 5340 * beginning of the line, which means that we'll go to SOL | |
| 449 | 5341 * mode but first we need to redefine compl_startpos */ |
| 5342 if (compl_cont_status & CONT_S_IPOS) | |
| 7 | 5343 { |
| 449 | 5344 compl_cont_status |= CONT_SOL; |
| 5345 compl_startpos.col = (colnr_T)(skipwhite( | |
| 5346 line + compl_length | |
| 5347 + compl_startpos.col) - line); | |
| 7 | 5348 } |
| 449 | 5349 compl_col = compl_startpos.col; |
| 7 | 5350 } |
| 449 | 5351 compl_length = curwin->w_cursor.col - (int)compl_col; |
| 502 | 5352 /* IObuff is used to add a "word from the next line" would we |
| 1796 | 5353 * have enough space? just being paranoid */ |
| 7 | 5354 #define MIN_SPACE 75 |
| 449 | 5355 if (compl_length > (IOSIZE - MIN_SPACE)) |
| 7 | 5356 { |
| 449 | 5357 compl_cont_status &= ~CONT_SOL; |
| 5358 compl_length = (IOSIZE - MIN_SPACE); | |
| 5359 compl_col = curwin->w_cursor.col - compl_length; | |
| 7 | 5360 } |
| 449 | 5361 compl_cont_status |= CONT_ADDING | CONT_N_ADDS; |
| 5362 if (compl_length < 1) | |
| 5363 compl_cont_status &= CONT_LOCAL; | |
| 7 | 5364 } |
| 6657 | 5365 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 449 | 5366 compl_cont_status = CONT_ADDING | CONT_N_ADDS; |
| 7 | 5367 else |
| 449 | 5368 compl_cont_status = 0; |
| 7 | 5369 } |
| 5370 else | |
| 449 | 5371 compl_cont_status &= CONT_LOCAL; |
| 5372 | |
| 5373 if (!(compl_cont_status & CONT_ADDING)) /* normal expansion */ | |
| 5374 { | |
| 5375 compl_cont_mode = ctrl_x_mode; | |
|
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parents:
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diff
changeset
|
5376 if (ctrl_x_mode != CTRL_X_NORMAL) |
|
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5377 /* Remove LOCAL if ctrl_x_mode != CTRL_X_NORMAL */ |
| 449 | 5378 compl_cont_status = 0; |
| 5379 compl_cont_status |= CONT_N_ADDS; | |
| 5380 compl_startpos = curwin->w_cursor; | |
| 5381 startcol = (int)curs_col; | |
| 5382 compl_col = 0; | |
| 7 | 5383 } |
| 5384 | |
| 5385 /* Work out completion pattern and original text -- webb */ | |
|
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parents:
13150
diff
changeset
|
5386 if (ctrl_x_mode == CTRL_X_NORMAL || (ctrl_x_mode & CTRL_X_WANT_IDENT)) |
| 7 | 5387 { |
| 449 | 5388 if ((compl_cont_status & CONT_SOL) |
| 7 | 5389 || ctrl_x_mode == CTRL_X_PATH_DEFINES) |
| 5390 { | |
| 449 | 5391 if (!(compl_cont_status & CONT_ADDING)) |
| 7 | 5392 { |
| 449 | 5393 while (--startcol >= 0 && vim_isIDc(line[startcol])) |
| 7 | 5394 ; |
| 449 | 5395 compl_col += ++startcol; |
| 5396 compl_length = curs_col - startcol; | |
| 7 | 5397 } |
| 5398 if (p_ic) | |
| 449 | 5399 compl_pattern = str_foldcase(line + compl_col, |
| 5400 compl_length, NULL, 0); | |
| 7 | 5401 else |
| 449 | 5402 compl_pattern = vim_strnsave(line + compl_col, |
| 5403 compl_length); | |
| 5404 if (compl_pattern == NULL) | |
| 7 | 5405 return FAIL; |
| 5406 } | |
| 449 | 5407 else if (compl_cont_status & CONT_ADDING) |
| 7 | 5408 { |
| 5409 char_u *prefix = (char_u *)"\\<"; | |
| 5410 | |
| 1872 | 5411 /* we need up to 2 extra chars for the prefix */ |
| 449 | 5412 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5413 compl_length) + 2); |
| 449 | 5414 if (compl_pattern == NULL) |
| 7 | 5415 return FAIL; |
| 449 | 5416 if (!vim_iswordp(line + compl_col) |
| 5417 || (compl_col > 0 | |
| 7 | 5418 && ( |
| 5419 #ifdef FEAT_MBYTE | |
| 449 | 5420 vim_iswordp(mb_prevptr(line, line + compl_col)) |
| 7 | 5421 #else |
| 449 | 5422 vim_iswordc(line[compl_col - 1]) |
| 7 | 5423 #endif |
| 5424 ))) | |
| 5425 prefix = (char_u *)""; | |
| 449 | 5426 STRCPY((char *)compl_pattern, prefix); |
| 5427 (void)quote_meta(compl_pattern + STRLEN(prefix), | |
| 5428 line + compl_col, compl_length); | |
| 7 | 5429 } |
| 449 | 5430 else if (--startcol < 0 || |
| 7 | 5431 #ifdef FEAT_MBYTE |
| 449 | 5432 !vim_iswordp(mb_prevptr(line, line + startcol + 1)) |
| 7 | 5433 #else |
| 449 | 5434 !vim_iswordc(line[startcol]) |
| 7 | 5435 #endif |
| 5436 ) | |
| 5437 { | |
| 5438 /* Match any word of at least two chars */ | |
| 449 | 5439 compl_pattern = vim_strsave((char_u *)"\\<\\k\\k"); |
| 5440 if (compl_pattern == NULL) | |
| 7 | 5441 return FAIL; |
| 449 | 5442 compl_col += curs_col; |
| 5443 compl_length = 0; | |
| 7 | 5444 } |
| 5445 else | |
| 5446 { | |
| 5447 #ifdef FEAT_MBYTE | |
| 5448 /* Search the point of change class of multibyte character | |
| 5449 * or not a word single byte character backward. */ | |
| 5450 if (has_mbyte) | |
| 5451 { | |
| 5452 int base_class; | |
| 5453 int head_off; | |
| 5454 | |
| 449 | 5455 startcol -= (*mb_head_off)(line, line + startcol); |
| 5456 base_class = mb_get_class(line + startcol); | |
| 5457 while (--startcol >= 0) | |
| 7 | 5458 { |
| 449 | 5459 head_off = (*mb_head_off)(line, line + startcol); |
| 5460 if (base_class != mb_get_class(line + startcol | |
| 5461 - head_off)) | |
| 7 | 5462 break; |
| 449 | 5463 startcol -= head_off; |
| 7 | 5464 } |
| 5465 } | |
| 5466 else | |
| 5467 #endif | |
| 449 | 5468 while (--startcol >= 0 && vim_iswordc(line[startcol])) |
| 7 | 5469 ; |
| 449 | 5470 compl_col += ++startcol; |
| 5471 compl_length = (int)curs_col - startcol; | |
| 5472 if (compl_length == 1) | |
| 7 | 5473 { |
| 5474 /* Only match word with at least two chars -- webb | |
| 5475 * there's no need to call quote_meta, | |
| 5476 * alloc(7) is enough -- Acevedo | |
| 5477 */ | |
| 449 | 5478 compl_pattern = alloc(7); |
| 5479 if (compl_pattern == NULL) | |
| 7 | 5480 return FAIL; |
| 449 | 5481 STRCPY((char *)compl_pattern, "\\<"); |
| 5482 (void)quote_meta(compl_pattern + 2, line + compl_col, 1); | |
| 5483 STRCAT((char *)compl_pattern, "\\k"); | |
| 7 | 5484 } |
| 5485 else | |
| 5486 { | |
| 449 | 5487 compl_pattern = alloc(quote_meta(NULL, line + compl_col, |
| 1872 | 5488 compl_length) + 2); |
| 449 | 5489 if (compl_pattern == NULL) |
| 7 | 5490 return FAIL; |
| 449 | 5491 STRCPY((char *)compl_pattern, "\\<"); |
| 5492 (void)quote_meta(compl_pattern + 2, line + compl_col, | |
| 5493 compl_length); | |
| 7 | 5494 } |
| 5495 } | |
| 5496 } | |
| 6657 | 5497 else if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5498 { |
|
12323
4dba3e4f3b01
patch 8.0.1041: bogus characters when indenting during visual-block append
Christian Brabandt <cb@256bit.org>
parents:
12293
diff
changeset
|
5499 compl_col = (colnr_T)getwhitecols(line); |
| 449 | 5500 compl_length = (int)curs_col - (int)compl_col; |
| 5501 if (compl_length < 0) /* cursor in indent: empty pattern */ | |
| 5502 compl_length = 0; | |
| 7 | 5503 if (p_ic) |
| 449 | 5504 compl_pattern = str_foldcase(line + compl_col, compl_length, |
| 5505 NULL, 0); | |
| 7 | 5506 else |
| 449 | 5507 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5508 if (compl_pattern == NULL) | |
| 7 | 5509 return FAIL; |
| 5510 } | |
| 5511 else if (ctrl_x_mode == CTRL_X_FILES) | |
| 5512 { | |
| 5332 | 5513 /* Go back to just before the first filename character. */ |
| 5349 | 5514 if (startcol > 0) |
| 5515 { | |
| 5516 char_u *p = line + startcol; | |
| 5517 | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
5518 MB_PTR_BACK(line, p); |
| 5349 | 5519 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
|
5520 MB_PTR_BACK(line, p); |
| 5349 | 5521 if (p == line && vim_isfilec(PTR2CHAR(p))) |
| 5522 startcol = 0; | |
| 5523 else | |
| 5524 startcol = (int)(p - line) + 1; | |
| 5525 } | |
| 5345 | 5526 |
| 5527 compl_col += startcol; | |
| 449 | 5528 compl_length = (int)curs_col - startcol; |
| 5529 compl_pattern = addstar(line + compl_col, compl_length, | |
| 5530 EXPAND_FILES); | |
| 5531 if (compl_pattern == NULL) | |
| 7 | 5532 return FAIL; |
| 5533 } | |
| 5534 else if (ctrl_x_mode == CTRL_X_CMDLINE) | |
| 5535 { | |
| 449 | 5536 compl_pattern = vim_strnsave(line, curs_col); |
| 5537 if (compl_pattern == NULL) | |
| 7 | 5538 return FAIL; |
| 449 | 5539 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
|
5540 (int)STRLEN(compl_pattern), curs_col, FALSE); |
| 449 | 5541 if (compl_xp.xp_context == EXPAND_UNSUCCESSFUL |
| 5542 || compl_xp.xp_context == EXPAND_NOTHING) | |
| 935 | 5543 /* No completion possible, use an empty pattern to get a |
| 5544 * "pattern not found" message. */ | |
| 897 | 5545 compl_col = curs_col; |
| 5546 else | |
| 935 | 5547 compl_col = (int)(compl_xp.xp_pattern - compl_pattern); |
| 5548 compl_length = curs_col - compl_col; | |
| 7 | 5549 } |
| 523 | 5550 else if (ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI) |
| 502 | 5551 { |
| 12 | 5552 #ifdef FEAT_COMPL_FUNC |
| 5553 /* | |
| 502 | 5554 * Call user defined function 'completefunc' with "a:findstart" |
| 5555 * set to 1 to obtain the length of text to use for completion. | |
| 12 | 5556 */ |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5557 typval_T args[3]; |
| 452 | 5558 int col; |
| 502 | 5559 char_u *funcname; |
| 5560 pos_T pos; | |
| 2631 | 5561 win_T *curwin_save; |
| 5562 buf_T *curbuf_save; | |
| 502 | 5563 |
| 523 | 5564 /* Call 'completefunc' or 'omnifunc' and get pattern length as a |
| 502 | 5565 * string */ |
| 5566 funcname = ctrl_x_mode == CTRL_X_FUNCTION | |
| 5567 ? curbuf->b_p_cfu : curbuf->b_p_ofu; | |
| 5568 if (*funcname == NUL) | |
| 523 | 5569 { |
| 5570 EMSG2(_(e_notset), ctrl_x_mode == CTRL_X_FUNCTION | |
| 5571 ? "completefunc" : "omnifunc"); | |
|
10916
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5572 /* restore did_ai, so that adding comment leader works */ |
|
503b28f0a974
patch 8.0.0347: when using completion comment leader wont work
Christian Brabandt <cb@256bit.org>
parents:
10904
diff
changeset
|
5573 did_ai = save_did_ai; |
| 12 | 5574 return FAIL; |
| 523 | 5575 } |
| 452 | 5576 |
|
14071
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5577 args[0].v_type = VAR_NUMBER; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5578 args[0].vval.v_number = 1; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5579 args[1].v_type = VAR_STRING; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5580 args[1].vval.v_string = (char_u *)""; |
|
c1fcfafa8d1a
patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents:
14045
diff
changeset
|
5581 args[2].v_type = VAR_UNKNOWN; |
| 502 | 5582 pos = curwin->w_cursor; |
| 2631 | 5583 curwin_save = curwin; |
| 5584 curbuf_save = curbuf; | |
|
14439
e4c553e9132b
patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5585 col = call_func_retnr(funcname, 2, args); |
| 2631 | 5586 if (curwin_save != curwin || curbuf_save != curbuf) |
| 5587 { | |
| 5588 EMSG(_(e_complwin)); | |
| 5589 return FAIL; | |
| 5590 } | |
| 502 | 5591 curwin->w_cursor = pos; /* restore the cursor position */ |
| 6209 | 5592 validate_cursor(); |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
5593 if (!EQUAL_POS(curwin->w_cursor, pos)) |
| 2631 | 5594 { |
| 5595 EMSG(_(e_compldel)); | |
| 5596 return FAIL; | |
| 5597 } | |
| 502 | 5598 |
| 3302 | 5599 /* Return value -2 means the user complete function wants to |
| 3516 | 5600 * cancel the complete without an error. |
| 5601 * Return value -3 does the same as -2 and leaves CTRL-X mode.*/ | |
| 3302 | 5602 if (col == -2) |
| 5603 return FAIL; | |
| 3516 | 5604 if (col == -3) |
| 5605 { | |
|
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
5606 ctrl_x_mode = CTRL_X_NORMAL; |
| 3516 | 5607 edit_submode = NULL; |
| 5946 | 5608 if (!shortmess(SHM_COMPLETIONMENU)) |
| 5609 msg_clr_cmdline(); | |
| 3516 | 5610 return FAIL; |
| 5611 } | |
| 3302 | 5612 |
| 3078 | 5613 /* |
| 5614 * Reset extended parameters of completion, when start new | |
| 5615 * completion. | |
| 5616 */ | |
| 5617 compl_opt_refresh_always = FALSE; | |
| 5618 | |
| 452 | 5619 if (col < 0) |
| 523 | 5620 col = curs_col; |
| 452 | 5621 compl_col = col; |
| 1872 | 5622 if (compl_col > curs_col) |
| 452 | 5623 compl_col = curs_col; |
| 449 | 5624 |
| 5625 /* Setup variables for completion. Need to obtain "line" again, | |
| 5626 * it may have become invalid. */ | |
| 5627 line = ml_get(curwin->w_cursor.lnum); | |
| 452 | 5628 compl_length = curs_col - compl_col; |
| 449 | 5629 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5630 if (compl_pattern == NULL) | |
| 502 | 5631 #endif |
| 449 | 5632 return FAIL; |
| 5633 } | |
| 477 | 5634 else if (ctrl_x_mode == CTRL_X_SPELL) |
| 5635 { | |
| 744 | 5636 #ifdef FEAT_SPELL |
| 497 | 5637 if (spell_bad_len > 0) |
| 5638 compl_col = curs_col - spell_bad_len; | |
| 5639 else | |
| 5640 compl_col = spell_word_start(startcol); | |
| 5641 if (compl_col >= (colnr_T)startcol) | |
| 897 | 5642 { |
| 5643 compl_length = 0; | |
| 5644 compl_col = curs_col; | |
| 5645 } | |
| 5646 else | |
| 5647 { | |
| 5648 spell_expand_check_cap(compl_col); | |
| 5649 compl_length = (int)curs_col - compl_col; | |
| 5650 } | |
| 818 | 5651 /* Need to obtain "line" again, it may have become invalid. */ |
| 5652 line = ml_get(curwin->w_cursor.lnum); | |
| 477 | 5653 compl_pattern = vim_strnsave(line + compl_col, compl_length); |
| 5654 if (compl_pattern == NULL) | |
| 5655 #endif | |
| 5656 return FAIL; | |
| 5657 } | |
| 449 | 5658 else |
| 5659 { | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10293
diff
changeset
|
5660 internal_error("ins_complete()"); |
| 449 | 5661 return FAIL; |
| 5662 } | |
| 5663 | |
| 5664 if (compl_cont_status & CONT_ADDING) | |
| 7 | 5665 { |
| 5666 edit_submode_pre = (char_u *)_(" Adding"); | |
| 6657 | 5667 if (CTRL_X_MODE_LINE_OR_EVAL(ctrl_x_mode)) |
| 7 | 5668 { |
| 5669 /* Insert a new line, keep indentation but ignore 'comments' */ | |
| 5670 #ifdef FEAT_COMMENTS | |
| 5671 char_u *old = curbuf->b_p_com; | |
| 5672 | |
| 5673 curbuf->b_p_com = (char_u *)""; | |
| 5674 #endif | |
| 449 | 5675 compl_startpos.lnum = curwin->w_cursor.lnum; |
| 5676 compl_startpos.col = compl_col; | |
| 7 | 5677 ins_eol('\r'); |
| 5678 #ifdef FEAT_COMMENTS | |
| 5679 curbuf->b_p_com = old; | |
| 5680 #endif | |
| 449 | 5681 compl_length = 0; |
| 5682 compl_col = curwin->w_cursor.col; | |
| 7 | 5683 } |
| 5684 } | |
| 5685 else | |
| 5686 { | |
| 5687 edit_submode_pre = NULL; | |
| 449 | 5688 compl_startpos.col = compl_col; |
| 5689 } | |
| 5690 | |
| 5691 if (compl_cont_status & CONT_LOCAL) | |
| 5692 edit_submode = (char_u *)_(ctrl_x_msgs[CTRL_X_LOCAL_MSG]); | |
| 7 | 5693 else |
| 5694 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode)); | |
| 5695 | |
| 3095 | 5696 /* If any of the original typed text has been changed we need to fix |
| 5697 * the redo buffer. */ | |
| 5698 ins_compl_fixRedoBufForLeader(NULL); | |
| 5699 | |
| 694 | 5700 /* Always add completion for the original text. */ |
| 5701 vim_free(compl_orig_text); | |
| 449 | 5702 compl_orig_text = vim_strnsave(line + compl_col, compl_length); |
| 5703 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text, | |
| 942 | 5704 -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK) |
| 449 | 5705 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5706 VIM_CLEAR(compl_pattern); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5707 VIM_CLEAR(compl_orig_text); |
| 7 | 5708 return FAIL; |
| 5709 } | |
| 5710 | |
| 5711 /* showmode might reset the internal line pointers, so it must | |
| 5712 * be called before line = ml_get(), or when this address is no | |
| 5713 * longer needed. -- Acevedo. | |
| 5714 */ | |
| 5715 edit_submode_extra = (char_u *)_("-- Searching..."); | |
| 5716 edit_submode_highl = HLF_COUNT; | |
| 5717 showmode(); | |
| 5718 edit_submode_extra = NULL; | |
| 5719 out_flush(); | |
| 5720 } | |
|
10293
0bf1d211e441
commit https://github.com/vim/vim/commit/9ec7fa82a2c4f0283862ed704c2940959e6130ee
Christian Brabandt <cb@256bit.org>
parents:
10291
diff
changeset
|
5721 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
|
5722 return FAIL; |
| 7 | 5723 |
| 449 | 5724 compl_shown_match = compl_curr_match; |
| 5725 compl_shows_dir = compl_direction; | |
| 7 | 5726 |
| 5727 /* | |
| 665 | 5728 * Find next match (and following matches). |
| 7 | 5729 */ |
|
2107
4a4287c09953
updated for version 7.2.390
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
5730 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
|
5731 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
|
5732 n = ins_compl_next(TRUE, ins_compl_key2count(c), insert_match, FALSE); |
| 449 | 5733 |
| 540 | 5734 /* may undisplay the popup menu */ |
| 5735 ins_compl_upd_pum(); | |
| 5736 | |
| 449 | 5737 if (n > 1) /* all matches have been found */ |
| 5738 compl_matches = n; | |
| 5739 compl_curr_match = compl_shown_match; | |
| 5740 compl_direction = compl_shows_dir; | |
| 857 | 5741 |
| 5742 /* Eat the ESC that vgetc() returns after a CTRL-C to avoid leaving Insert | |
| 5743 * mode. */ | |
| 7 | 5744 if (got_int && !global_busy) |
| 5745 { | |
| 5746 (void)vgetc(); | |
| 5747 got_int = FALSE; | |
| 5748 } | |
| 5749 | |
| 449 | 5750 /* we found no match if the list has only the "compl_orig_text"-entry */ |
| 464 | 5751 if (compl_first_match == compl_first_match->cp_next) |
| 449 | 5752 { |
| 5753 edit_submode_extra = (compl_cont_status & CONT_ADDING) | |
| 5754 && compl_length > 1 | |
| 7 | 5755 ? (char_u *)_(e_hitend) : (char_u *)_(e_patnotf); |
| 5756 edit_submode_highl = HLF_E; | |
| 5757 /* remove N_ADDS flag, so next ^X<> won't try to go to ADDING mode, | |
| 5758 * because we couldn't expand anything at first place, but if we used | |
| 5759 * ^P, ^N, ^X^I or ^X^D we might want to add-expand a single-char-word | |
| 5760 * (such as M in M'exico) if not tried already. -- Acevedo */ | |
| 449 | 5761 if ( compl_length > 1 |
| 5762 || (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
|
5763 || (ctrl_x_mode != CTRL_X_NORMAL |
| 7 | 5764 && ctrl_x_mode != CTRL_X_PATH_PATTERNS |
| 5765 && ctrl_x_mode != CTRL_X_PATH_DEFINES)) | |
| 449 | 5766 compl_cont_status &= ~CONT_N_ADDS; |
| 5767 } | |
| 5768 | |
| 464 | 5769 if (compl_curr_match->cp_flags & CONT_S_IPOS) |
| 449 | 5770 compl_cont_status |= CONT_S_IPOS; |
| 7 | 5771 else |
| 449 | 5772 compl_cont_status &= ~CONT_S_IPOS; |
| 7 | 5773 |
| 5774 if (edit_submode_extra == NULL) | |
| 5775 { | |
| 464 | 5776 if (compl_curr_match->cp_flags & ORIGINAL_TEXT) |
| 7 | 5777 { |
| 5778 edit_submode_extra = (char_u *)_("Back at original"); | |
| 5779 edit_submode_highl = HLF_W; | |
| 5780 } | |
| 449 | 5781 else if (compl_cont_status & CONT_S_IPOS) |
| 7 | 5782 { |
| 5783 edit_submode_extra = (char_u *)_("Word from other line"); | |
| 5784 edit_submode_highl = HLF_COUNT; | |
| 5785 } | |
| 464 | 5786 else if (compl_curr_match->cp_next == compl_curr_match->cp_prev) |
| 7 | 5787 { |
| 5788 edit_submode_extra = (char_u *)_("The only match"); | |
| 5789 edit_submode_highl = HLF_COUNT; | |
| 5790 } | |
| 5791 else | |
| 5792 { | |
| 5793 /* Update completion sequence number when needed. */ | |
| 464 | 5794 if (compl_curr_match->cp_number == -1) |
| 7 | 5795 { |
| 464 | 5796 int number = 0; |
| 5797 compl_T *match; | |
| 7 | 5798 |
| 449 | 5799 if (compl_direction == FORWARD) |
| 7 | 5800 { |
| 5801 /* search backwards for the first valid (!= -1) number. | |
| 5802 * This should normally succeed already at the first loop | |
| 5803 * cycle, so it's fast! */ | |
| 464 | 5804 for (match = compl_curr_match->cp_prev; match != NULL |
| 5805 && match != compl_first_match; | |
| 5806 match = match->cp_prev) | |
| 5807 if (match->cp_number != -1) | |
| 7 | 5808 { |
| 464 | 5809 number = match->cp_number; |
| 7 | 5810 break; |
| 5811 } | |
| 5812 if (match != NULL) | |
| 5813 /* go up and assign all numbers which are not assigned | |
| 5814 * yet */ | |
| 540 | 5815 for (match = match->cp_next; |
| 5816 match != NULL && match->cp_number == -1; | |
| 464 | 5817 match = match->cp_next) |
| 5818 match->cp_number = ++number; | |
| 7 | 5819 } |
| 5820 else /* BACKWARD */ | |
| 5821 { | |
| 5822 /* search forwards (upwards) for the first valid (!= -1) | |
| 5823 * number. This should normally succeed already at the | |
| 5824 * first loop cycle, so it's fast! */ | |
| 464 | 5825 for (match = compl_curr_match->cp_next; match != NULL |
| 5826 && match != compl_first_match; | |
| 5827 match = match->cp_next) | |
| 5828 if (match->cp_number != -1) | |
| 7 | 5829 { |
| 464 | 5830 number = match->cp_number; |
| 7 | 5831 break; |
| 5832 } | |
| 5833 if (match != NULL) | |
| 5834 /* go down and assign all numbers which are not | |
| 5835 * assigned yet */ | |
| 464 | 5836 for (match = match->cp_prev; match |
| 5837 && match->cp_number == -1; | |
| 5838 match = match->cp_prev) | |
| 5839 match->cp_number = ++number; | |
| 7 | 5840 } |
| 5841 } | |
| 5842 | |
| 540 | 5843 /* The match should always have a sequence number now, this is |
| 5844 * just a safety check. */ | |
| 464 | 5845 if (compl_curr_match->cp_number != -1) |
| 7 | 5846 { |
| 1063 | 5847 /* Space for 10 text chars. + 2x10-digit no.s = 31. |
| 5848 * Translations may need more than twice that. */ | |
| 5849 static char_u match_ref[81]; | |
| 7 | 5850 |
| 449 | 5851 if (compl_matches > 0) |
| 1063 | 5852 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5853 _("match %d of %d"), | |
| 464 | 5854 compl_curr_match->cp_number, compl_matches); |
| 7 | 5855 else |
| 1063 | 5856 vim_snprintf((char *)match_ref, sizeof(match_ref), |
| 5857 _("match %d"), | |
| 5858 compl_curr_match->cp_number); | |
| 7 | 5859 edit_submode_extra = match_ref; |
| 5860 edit_submode_highl = HLF_R; | |
| 3318 | 5861 if (dollar_vcol >= 0) |
| 7 | 5862 curs_columns(FALSE); |
| 5863 } | |
| 5864 } | |
| 5865 } | |
| 5866 | |
| 5867 /* Show a message about what (completion) mode we're in. */ | |
| 5868 showmode(); | |
| 5946 | 5869 if (!shortmess(SHM_COMPLETIONMENU)) |
| 5870 { | |
| 5871 if (edit_submode_extra != NULL) | |
| 5872 { | |
| 5873 if (!p_smd) | |
| 5874 msg_attr(edit_submode_extra, | |
| 5875 edit_submode_highl < HLF_COUNT | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5876 ? HL_ATTR(edit_submode_highl) : 0); |
| 5946 | 5877 } |
| 5878 else | |
| 5879 msg_clr_cmdline(); /* necessary for "noshowmode" */ | |
| 5880 } | |
| 7 | 5881 |
| 857 | 5882 /* Show the popup menu, unless we got interrupted. */ |
|
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parents:
8090
diff
changeset
|
5883 if (enable_pum && !compl_interrupted) |
|
11002
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parents:
10980
diff
changeset
|
5884 show_pum(save_w_wrow, save_w_leftcol); |
|
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Christian Brabandt <cb@256bit.org>
parents:
10980
diff
changeset
|
5885 |
| 874 | 5886 compl_was_interrupted = compl_interrupted; |
| 857 | 5887 compl_interrupted = FALSE; |
| 540 | 5888 |
| 7 | 5889 return OK; |
| 5890 } | |
| 5891 | |
|
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2baf64fead5e
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parents:
8090
diff
changeset
|
5892 static void |
|
11002
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diff
changeset
|
5893 show_pum(int prev_w_wrow, int prev_w_leftcol) |
|
35d4975a5bb5
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diff
changeset
|
5894 { |
|
35d4975a5bb5
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diff
changeset
|
5895 /* RedrawingDisabled may be set when invoked through complete(). */ |
|
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parents:
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diff
changeset
|
5896 int n = RedrawingDisabled; |
|
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diff
changeset
|
5897 |
|
35d4975a5bb5
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diff
changeset
|
5898 RedrawingDisabled = 0; |
|
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diff
changeset
|
5899 |
|
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diff
changeset
|
5900 /* If the cursor moved or the display scrolled we need to remove the pum |
|
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changeset
|
5901 * first. */ |
|
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diff
changeset
|
5902 setcursor(); |
|
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diff
changeset
|
5903 if (prev_w_wrow != curwin->w_wrow || prev_w_leftcol != curwin->w_leftcol) |
|
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diff
changeset
|
5904 ins_compl_del_pum(); |
|
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changeset
|
5905 |
|
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diff
changeset
|
5906 ins_compl_show_pum(); |
|
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changeset
|
5907 setcursor(); |
|
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changeset
|
5908 RedrawingDisabled = n; |
|
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parents:
8090
diff
changeset
|
5909 } |
|
2baf64fead5e
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8090
diff
changeset
|
5910 |
| 7 | 5911 /* |
| 5912 * Looks in the first "len" chars. of "src" for search-metachars. | |
| 5913 * If dest is not NULL the chars. are copied there quoting (with | |
| 5914 * a backslash) the metachars, and dest would be NUL terminated. | |
| 5915 * Returns the length (needed) of dest | |
| 5916 */ | |
| 1872 | 5917 static unsigned |
|
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7799
diff
changeset
|
5918 quote_meta(char_u *dest, char_u *src, int len) |
| 7 | 5919 { |
| 1872 | 5920 unsigned m = (unsigned)len + 1; /* one extra for the NUL */ |
| 5921 | |
| 5922 for ( ; --len >= 0; src++) | |
| 7 | 5923 { |
| 5924 switch (*src) | |
| 5925 { | |
| 5926 case '.': | |
| 5927 case '*': | |
| 5928 case '[': | |
| 5929 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5930 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5931 break; | |
|
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diff
changeset
|
5932 /* FALLTHROUGH */ |
| 7 | 5933 case '~': |
| 5934 if (!p_magic) /* quote these only if magic is set */ | |
| 5935 break; | |
|
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diff
changeset
|
5936 /* FALLTHROUGH */ |
| 7 | 5937 case '\\': |
| 5938 if (ctrl_x_mode == CTRL_X_DICTIONARY | |
| 5939 || ctrl_x_mode == CTRL_X_THESAURUS) | |
| 5940 break; | |
|
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diff
changeset
|
5941 /* FALLTHROUGH */ |
| 7 | 5942 case '^': /* currently it's not needed. */ |
| 5943 case '$': | |
| 5944 m++; | |
| 5945 if (dest != NULL) | |
| 5946 *dest++ = '\\'; | |
| 5947 break; | |
| 5948 } | |
| 5949 if (dest != NULL) | |
| 5950 *dest++ = *src; | |
| 464 | 5951 # ifdef FEAT_MBYTE |
| 7 | 5952 /* Copy remaining bytes of a multibyte character. */ |
| 5953 if (has_mbyte) | |
| 5954 { | |
| 5955 int i, mb_len; | |
| 5956 | |
| 474 | 5957 mb_len = (*mb_ptr2len)(src) - 1; |
| 7 | 5958 if (mb_len > 0 && len >= mb_len) |
| 5959 for (i = 0; i < mb_len; ++i) | |
| 5960 { | |
| 5961 --len; | |
| 5962 ++src; | |
| 5963 if (dest != NULL) | |
| 5964 *dest++ = *src; | |
| 5965 } | |
| 5966 } | |
| 464 | 5967 # endif |
| 7 | 5968 } |
| 5969 if (dest != NULL) | |
| 5970 *dest = NUL; | |
| 5971 | |
| 5972 return m; | |
| 5973 } | |
| 5974 #endif /* FEAT_INS_EXPAND */ | |
| 5975 | |
| 5976 /* | |
| 5977 * Next character is interpreted literally. | |
| 5978 * A one, two or three digit decimal number is interpreted as its byte value. | |
| 5979 * If one or two digits are entered, the next character is given to vungetc(). | |
| 5980 * For Unicode a character > 255 may be returned. | |
| 5981 */ | |
| 5982 int | |
|
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parents:
7799
diff
changeset
|
5983 get_literal(void) |
| 7 | 5984 { |
| 5985 int cc; | |
| 5986 int nc; | |
| 5987 int i; | |
| 5988 int hex = FALSE; | |
| 5989 int octal = FALSE; | |
| 5990 #ifdef FEAT_MBYTE | |
| 5991 int unicode = 0; | |
| 5992 #endif | |
| 5993 | |
| 5994 if (got_int) | |
| 5995 return Ctrl_C; | |
| 5996 | |
| 5997 #ifdef FEAT_GUI | |
| 5998 /* | |
| 5999 * In GUI there is no point inserting the internal code for a special key. | |
| 6000 * It is more useful to insert the string "<KEY>" instead. This would | |
| 6001 * probably be useful in a text window too, but it would not be | |
| 6002 * vi-compatible (maybe there should be an option for it?) -- webb | |
| 6003 */ | |
| 6004 if (gui.in_use) | |
| 6005 ++allow_keys; | |
| 6006 #endif | |
| 6007 #ifdef USE_ON_FLY_SCROLL | |
| 6008 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 6009 #endif | |
| 6010 ++no_mapping; /* don't map the next key hits */ | |
| 6011 cc = 0; | |
| 6012 i = 0; | |
| 6013 for (;;) | |
| 6014 { | |
| 1389 | 6015 nc = plain_vgetc(); |
| 7 | 6016 #ifdef FEAT_CMDL_INFO |
| 6017 if (!(State & CMDLINE) | |
| 6018 # ifdef FEAT_MBYTE | |
| 6019 && MB_BYTE2LEN_CHECK(nc) == 1 | |
| 6020 # endif | |
| 6021 ) | |
| 6022 add_to_showcmd(nc); | |
| 6023 #endif | |
| 6024 if (nc == 'x' || nc == 'X') | |
| 6025 hex = TRUE; | |
| 6026 else if (nc == 'o' || nc == 'O') | |
| 6027 octal = TRUE; | |
| 6028 #ifdef FEAT_MBYTE | |
| 6029 else if (nc == 'u' || nc == 'U') | |
| 6030 unicode = nc; | |
| 6031 #endif | |
| 6032 else | |
| 6033 { | |
| 6034 if (hex | |
| 6035 #ifdef FEAT_MBYTE | |
| 6036 || unicode != 0 | |
| 6037 #endif | |
| 6038 ) | |
| 6039 { | |
| 6040 if (!vim_isxdigit(nc)) | |
| 6041 break; | |
| 6042 cc = cc * 16 + hex2nr(nc); | |
| 6043 } | |
| 6044 else if (octal) | |
| 6045 { | |
| 6046 if (nc < '0' || nc > '7') | |
| 6047 break; | |
| 6048 cc = cc * 8 + nc - '0'; | |
| 6049 } | |
| 6050 else | |
| 6051 { | |
| 6052 if (!VIM_ISDIGIT(nc)) | |
| 6053 break; | |
| 6054 cc = cc * 10 + nc - '0'; | |
| 6055 } | |
| 6056 | |
| 6057 ++i; | |
| 6058 } | |
| 6059 | |
| 6060 if (cc > 255 | |
| 6061 #ifdef FEAT_MBYTE | |
| 6062 && unicode == 0 | |
| 6063 #endif | |
| 6064 ) | |
| 6065 cc = 255; /* limit range to 0-255 */ | |
| 6066 nc = 0; | |
| 6067 | |
| 6068 if (hex) /* hex: up to two chars */ | |
| 6069 { | |
| 6070 if (i >= 2) | |
| 6071 break; | |
| 6072 } | |
| 6073 #ifdef FEAT_MBYTE | |
| 6074 else if (unicode) /* Unicode: up to four or eight chars */ | |
| 6075 { | |
| 6076 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
| 6077 break; | |
| 6078 } | |
| 6079 #endif | |
| 6080 else if (i >= 3) /* decimal or octal: up to three chars */ | |
| 6081 break; | |
| 6082 } | |
| 6083 if (i == 0) /* no number entered */ | |
| 6084 { | |
| 6085 if (nc == K_ZERO) /* NUL is stored as NL */ | |
| 6086 { | |
| 6087 cc = '\n'; | |
| 6088 nc = 0; | |
| 6089 } | |
| 6090 else | |
| 6091 { | |
| 6092 cc = nc; | |
| 6093 nc = 0; | |
| 6094 } | |
| 6095 } | |
| 6096 | |
| 6097 if (cc == 0) /* NUL is stored as NL */ | |
| 6098 cc = '\n'; | |
| 221 | 6099 #ifdef FEAT_MBYTE |
| 6100 if (enc_dbcs && (cc & 0xff) == 0) | |
| 6101 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the | |
| 6102 second byte will cause trouble! */ | |
| 6103 #endif | |
| 7 | 6104 |
| 6105 --no_mapping; | |
| 6106 #ifdef FEAT_GUI | |
| 6107 if (gui.in_use) | |
| 6108 --allow_keys; | |
| 6109 #endif | |
| 6110 if (nc) | |
| 6111 vungetc(nc); | |
| 6112 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */ | |
| 6113 return cc; | |
| 6114 } | |
| 6115 | |
| 6116 /* | |
| 6117 * Insert character, taking care of special keys and mod_mask | |
| 6118 */ | |
| 6119 static void | |
|
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diff
changeset
|
6120 insert_special( |
|
83861277e6a3
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diff
changeset
|
6121 int c, |
|
83861277e6a3
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7799
diff
changeset
|
6122 int allow_modmask, |
|
83861277e6a3
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7799
diff
changeset
|
6123 int ctrlv) /* c was typed after CTRL-V */ |
| 7 | 6124 { |
| 6125 char_u *p; | |
| 6126 int len; | |
| 6127 | |
| 6128 /* | |
| 6129 * Special function key, translate into "<Key>". Up to the last '>' is | |
| 6130 * inserted with ins_str(), so as not to replace characters in replace | |
| 6131 * mode. | |
| 6132 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
| 6133 * unless 'allow_modmask' is TRUE. | |
| 6134 */ | |
|
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changeset
|
6135 #ifdef MACOS_X |
| 7 | 6136 /* Command-key never produces a normal key */ |
| 6137 if (mod_mask & MOD_MASK_CMD) | |
| 6138 allow_modmask = TRUE; | |
| 6139 #endif | |
| 6140 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
| 6141 { | |
| 6142 p = get_special_key_name(c, mod_mask); | |
| 6143 len = (int)STRLEN(p); | |
| 6144 c = p[len - 1]; | |
| 6145 if (len > 2) | |
| 6146 { | |
| 6147 if (stop_arrow() == FAIL) | |
| 6148 return; | |
| 6149 p[len - 1] = NUL; | |
| 6150 ins_str(p); | |
| 620 | 6151 AppendToRedobuffLit(p, -1); |
| 7 | 6152 ctrlv = FALSE; |
| 6153 } | |
| 6154 } | |
| 6155 if (stop_arrow() == OK) | |
| 6156 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
| 6157 } | |
| 6158 | |
| 6159 /* | |
| 6160 * Special characters in this context are those that need processing other | |
| 6161 * than the simple insertion that can be performed here. This includes ESC | |
| 6162 * which terminates the insert, and CR/NL which need special processing to | |
| 6163 * open up a new line. This routine tries to optimize insertions performed by | |
| 6164 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
| 6165 * stop and defer processing to the "normal" mechanism. | |
| 6166 * '0' and '^' are special, because they can be followed by CTRL-D. | |
| 6167 */ | |
| 6168 #ifdef EBCDIC | |
| 6169 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
| 6170 #else | |
| 6171 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
| 6172 #endif | |
| 6173 | |
| 6174 #ifdef FEAT_MBYTE | |
|
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changeset
|
6175 # define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1)))) |
| 7 | 6176 #else |
|
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changeset
|
6177 # define WHITECHAR(cc) VIM_ISWHITE(cc) |
| 7 | 6178 #endif |
| 6179 | |
| 3584 | 6180 /* |
| 6181 * "flags": INSCHAR_FORMAT - force formatting | |
| 6182 * INSCHAR_CTRLV - char typed just after CTRL-V | |
| 6183 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
| 6184 * | |
| 6185 * NOTE: passes the flags value straight through to internal_format() which, | |
| 6186 * beside INSCHAR_FORMAT (above), is also looking for these: | |
| 6187 * INSCHAR_DO_COM - format comments | |
| 6188 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
| 6189 */ | |
| 7 | 6190 void |
|
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7799
diff
changeset
|
6191 insertchar( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6192 int c, /* character to insert or NUL */ |
|
83861277e6a3
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7799
diff
changeset
|
6193 int flags, /* INSCHAR_FORMAT, etc. */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6194 int second_indent) /* indent for second line if >= 0 */ |
| 7 | 6195 { |
| 6196 int textwidth; | |
| 6197 #ifdef FEAT_COMMENTS | |
| 6198 char_u *p; | |
| 667 | 6199 #endif |
| 7 | 6200 int fo_ins_blank; |
| 6667 | 6201 int force_format = flags & INSCHAR_FORMAT; |
| 6202 | |
| 6203 textwidth = comp_textwidth(force_format); | |
| 7 | 6204 fo_ins_blank = has_format_option(FO_INS_BLANK); |
| 6205 | |
| 6206 /* | |
| 6207 * Try to break the line in two or more pieces when: | |
| 6208 * - Always do this if we have been called to do formatting only. | |
| 6209 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
| 6210 * ends in white space. | |
| 6211 * - Otherwise: | |
| 6212 * - Don't do this if inserting a blank | |
| 6213 * - Don't do this if an existing character is being replaced, unless | |
| 6214 * we're in VREPLACE mode. | |
| 6215 * - Do this if the cursor is not on the line where insert started | |
| 6216 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
| 6217 * before the insert. | |
| 6218 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
| 6219 * before 'textwidth' | |
| 6220 */ | |
| 667 | 6221 if (textwidth > 0 |
| 6667 | 6222 && (force_format |
|
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patch 8.0.0452: some macros are in lower case
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11127
diff
changeset
|
6223 || (!VIM_ISWHITE(c) |
| 7 | 6224 && !((State & REPLACE_FLAG) |
| 6225 && !(State & VREPLACE_FLAG) | |
| 6226 && *ml_get_cursor() != NUL) | |
| 6227 && (curwin->w_cursor.lnum != Insstart.lnum | |
| 6228 || ((!has_format_option(FO_INS_LONG) | |
| 6229 || Insstart_textlen <= (colnr_T)textwidth) | |
| 6230 && (!fo_ins_blank | |
| 6231 || Insstart_blank_vcol <= (colnr_T)textwidth | |
| 6232 )))))) | |
| 6233 { | |
| 667 | 6234 /* Format with 'formatexpr' when it's set. Use internal formatting |
| 6235 * when 'formatexpr' isn't set or it returns non-zero. */ | |
| 6236 #if defined(FEAT_EVAL) | |
| 6667 | 6237 int do_internal = TRUE; |
| 6238 colnr_T virtcol = get_nolist_virtcol() | |
| 6239 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6240 | |
| 6241 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
| 6242 && (force_format || virtcol > (colnr_T)textwidth)) | |
| 1000 | 6243 { |
| 6244 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
| 6245 /* It may be required to save for undo again, e.g. when setline() | |
| 6246 * was called. */ | |
| 6247 ins_need_undo = TRUE; | |
| 6248 } | |
| 6249 if (do_internal) | |
| 667 | 6250 #endif |
| 2004 | 6251 internal_format(textwidth, second_indent, flags, c == NUL, c); |
| 667 | 6252 } |
| 6253 | |
| 7 | 6254 if (c == NUL) /* only formatting was wanted */ |
| 6255 return; | |
| 6256 | |
| 6257 #ifdef FEAT_COMMENTS | |
| 6258 /* Check whether this character should end a comment. */ | |
| 6259 if (did_ai && (int)c == end_comment_pending) | |
| 6260 { | |
| 6261 char_u *line; | |
| 6262 char_u lead_end[COM_MAX_LEN]; /* end-comment string */ | |
| 6263 int middle_len, end_len; | |
| 6264 int i; | |
| 6265 | |
| 6266 /* | |
| 6267 * Need to remove existing (middle) comment leader and insert end | |
| 6268 * comment leader. First, check what comment leader we can find. | |
| 6269 */ | |
| 3562 | 6270 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
| 7 | 6271 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */ |
| 6272 { | |
| 6273 /* Skip middle-comment string */ | |
| 6274 while (*p && p[-1] != ':') /* find end of middle flags */ | |
| 6275 ++p; | |
| 6276 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6277 /* Don't count trailing white space for middle_len */ | |
|
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parents:
11127
diff
changeset
|
6278 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
| 7 | 6279 --middle_len; |
| 6280 | |
| 6281 /* Find the end-comment string */ | |
| 6282 while (*p && p[-1] != ':') /* find end of end flags */ | |
| 6283 ++p; | |
| 6284 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 6285 | |
| 6286 /* Skip white space before the cursor */ | |
| 6287 i = curwin->w_cursor.col; | |
|
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parents:
11127
diff
changeset
|
6288 while (--i >= 0 && VIM_ISWHITE(line[i])) |
| 7 | 6289 ; |
| 6290 i++; | |
| 6291 | |
| 6292 /* Skip to before the middle leader */ | |
| 6293 i -= middle_len; | |
| 6294 | |
| 6295 /* Check some expected things before we go on */ | |
| 6296 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) | |
| 6297 { | |
| 6298 /* Backspace over all the stuff we want to replace */ | |
| 6299 backspace_until_column(i); | |
| 6300 | |
| 6301 /* | |
| 6302 * Insert the end-comment string, except for the last | |
| 6303 * character, which will get inserted as normal later. | |
| 6304 */ | |
| 6305 ins_bytes_len(lead_end, end_len - 1); | |
| 6306 } | |
| 6307 } | |
| 6308 } | |
| 6309 end_comment_pending = NUL; | |
| 6310 #endif | |
| 6311 | |
| 6312 did_ai = FALSE; | |
| 6313 #ifdef FEAT_SMARTINDENT | |
| 6314 did_si = FALSE; | |
| 6315 can_si = FALSE; | |
| 6316 can_si_back = FALSE; | |
| 6317 #endif | |
| 6318 | |
| 6319 /* | |
| 6320 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
| 6321 * This speeds up normal text input considerably. | |
| 6322 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
| 6323 * need to re-indent at a ':', or any other character (but not what | |
| 6324 * 'paste' is set).. | |
| 3390 | 6325 * Don't do this when there an InsertCharPre autocommand is defined, |
| 6326 * because we need to fire the event for every character. | |
|
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parents:
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diff
changeset
|
6327 * Do the check for InsertCharPre before the call to vpeekc() because the |
|
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Christian Brabandt <cb@256bit.org>
parents:
13788
diff
changeset
|
6328 * InsertCharPre autocommand could change the input buffer. |
| 7 | 6329 */ |
| 6330 #ifdef USE_ON_FLY_SCROLL | |
| 6331 dont_scroll = FALSE; /* allow scrolling here */ | |
| 6332 #endif | |
| 6333 | |
| 6334 if ( !ISSPECIAL(c) | |
| 6335 #ifdef FEAT_MBYTE | |
| 6336 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
| 6337 #endif | |
|
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parents:
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diff
changeset
|
6338 && !has_insertcharpre() |
| 7 | 6339 && vpeekc() != NUL |
| 6340 && !(State & REPLACE_FLAG) | |
| 6341 #ifdef FEAT_CINDENT | |
| 6342 && !cindent_on() | |
| 6343 #endif | |
| 6344 #ifdef FEAT_RIGHTLEFT | |
| 6345 && !p_ri | |
| 6346 #endif | |
|
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parents:
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diff
changeset
|
6347 ) |
| 7 | 6348 { |
| 6349 #define INPUT_BUFLEN 100 | |
| 6350 char_u buf[INPUT_BUFLEN + 1]; | |
| 6351 int i; | |
| 6352 colnr_T virtcol = 0; | |
| 6353 | |
| 6354 buf[0] = c; | |
| 6355 i = 1; | |
| 667 | 6356 if (textwidth > 0) |
| 7 | 6357 virtcol = get_nolist_virtcol(); |
| 6358 /* | |
| 6359 * Stop the string when: | |
| 6360 * - no more chars available | |
| 6361 * - finding a special character (command key) | |
| 6362 * - buffer is full | |
| 6363 * - running into the 'textwidth' boundary | |
| 6364 * - need to check for abbreviation: A non-word char after a word-char | |
| 6365 */ | |
| 6366 while ( (c = vpeekc()) != NUL | |
| 6367 && !ISSPECIAL(c) | |
| 6368 #ifdef FEAT_MBYTE | |
| 6369 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
| 6370 #endif | |
| 6371 && i < INPUT_BUFLEN | |
|
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diff
changeset
|
6372 # ifdef FEAT_FKMAP |
|
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parents:
10714
diff
changeset
|
6373 && !(p_fkmap && KeyTyped) /* Farsi mode mapping moves cursor */ |
|
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parents:
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diff
changeset
|
6374 # endif |
| 7 | 6375 && (textwidth == 0 |
| 6376 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
| 6377 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
| 6378 { | |
| 6379 #ifdef FEAT_RIGHTLEFT | |
| 6380 c = vgetc(); | |
| 6381 if (p_hkmap && KeyTyped) | |
| 6382 c = hkmap(c); /* Hebrew mode mapping */ | |
| 6383 buf[i++] = c; | |
| 6384 #else | |
| 6385 buf[i++] = vgetc(); | |
| 6386 #endif | |
| 6387 } | |
| 6388 | |
| 6389 #ifdef FEAT_DIGRAPHS | |
| 6390 do_digraph(-1); /* clear digraphs */ | |
| 6391 do_digraph(buf[i-1]); /* may be the start of a digraph */ | |
| 6392 #endif | |
| 6393 buf[i] = NUL; | |
| 6394 ins_str(buf); | |
| 6395 if (flags & INSCHAR_CTRLV) | |
| 6396 { | |
| 6397 redo_literal(*buf); | |
| 6398 i = 1; | |
| 6399 } | |
| 6400 else | |
| 6401 i = 0; | |
| 6402 if (buf[i] != NUL) | |
| 620 | 6403 AppendToRedobuffLit(buf + i, -1); |
| 7 | 6404 } |
| 6405 else | |
| 6406 { | |
| 6407 #ifdef FEAT_MBYTE | |
| 667 | 6408 int cc; |
| 6409 | |
| 7 | 6410 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 6411 { | |
| 6412 char_u buf[MB_MAXBYTES + 1]; | |
| 6413 | |
| 6414 (*mb_char2bytes)(c, buf); | |
| 6415 buf[cc] = NUL; | |
| 6416 ins_char_bytes(buf, cc); | |
| 6417 AppendCharToRedobuff(c); | |
| 6418 } | |
| 6419 else | |
| 6420 #endif | |
| 6421 { | |
| 6422 ins_char(c); | |
| 6423 if (flags & INSCHAR_CTRLV) | |
| 6424 redo_literal(c); | |
| 6425 else | |
| 6426 AppendCharToRedobuff(c); | |
| 6427 } | |
| 6428 } | |
| 6429 } | |
| 6430 | |
| 6431 /* | |
| 667 | 6432 * Format text at the current insert position. |
| 3584 | 6433 * |
| 6434 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent | |
| 6435 * will be the comment leader length sent to open_line(). | |
| 667 | 6436 */ |
| 6437 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6438 internal_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6439 int textwidth, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6440 int second_indent, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6441 int flags, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6442 int format_only, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6443 int c) /* character to be inserted (can be NUL) */ |
| 667 | 6444 { |
| 6445 int cc; | |
| 6446 int save_char = NUL; | |
| 6447 int haveto_redraw = FALSE; | |
| 6448 int fo_ins_blank = has_format_option(FO_INS_BLANK); | |
| 6449 #ifdef FEAT_MBYTE | |
| 6450 int fo_multibyte = has_format_option(FO_MBYTE_BREAK); | |
| 6451 #endif | |
| 6452 int fo_white_par = has_format_option(FO_WHITE_PAR); | |
| 6453 int first_line = TRUE; | |
| 6454 #ifdef FEAT_COMMENTS | |
| 6455 colnr_T leader_len; | |
| 6456 int no_leader = FALSE; | |
| 6457 int do_comments = (flags & INSCHAR_DO_COM); | |
| 6458 #endif | |
| 6199 | 6459 #ifdef FEAT_LINEBREAK |
| 6460 int has_lbr = curwin->w_p_lbr; | |
| 6461 | |
| 6462 /* make sure win_lbr_chartabsize() counts correctly */ | |
| 6463 curwin->w_p_lbr = FALSE; | |
| 6464 #endif | |
| 667 | 6465 |
| 6466 /* | |
| 6467 * When 'ai' is off we don't want a space under the cursor to be | |
| 6468 * deleted. Replace it with an 'x' temporarily. | |
| 6469 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
6470 if (!curbuf->b_p_ai && !(State & VREPLACE_FLAG)) |
| 667 | 6471 { |
| 6472 cc = gchar_cursor(); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6473 if (VIM_ISWHITE(cc)) |
| 667 | 6474 { |
| 6475 save_char = cc; | |
| 6476 pchar_cursor('x'); | |
| 6477 } | |
| 6478 } | |
| 6479 | |
| 6480 /* | |
| 6481 * Repeat breaking lines, until the current line is not too long. | |
| 6482 */ | |
| 6483 while (!got_int) | |
| 6484 { | |
| 6485 int startcol; /* Cursor column at entry */ | |
| 6486 int wantcol; /* column at textwidth border */ | |
| 6487 int foundcol; /* column for start of spaces */ | |
| 6488 int end_foundcol = 0; /* column for start of word */ | |
| 6489 colnr_T len; | |
| 6490 colnr_T virtcol; | |
| 6491 int orig_col = 0; | |
| 6492 char_u *saved_text = NULL; | |
| 6493 colnr_T col; | |
| 2004 | 6494 colnr_T end_col; |
| 6495 | |
| 6496 virtcol = get_nolist_virtcol() | |
| 6497 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 6498 if (virtcol <= (colnr_T)textwidth) | |
| 667 | 6499 break; |
| 6500 | |
| 6501 #ifdef FEAT_COMMENTS | |
| 6502 if (no_leader) | |
| 6503 do_comments = FALSE; | |
| 6504 else if (!(flags & INSCHAR_FORMAT) | |
| 6505 && has_format_option(FO_WRAP_COMS)) | |
| 6506 do_comments = TRUE; | |
| 6507 | |
| 6508 /* Don't break until after the comment leader */ | |
| 6509 if (do_comments) | |
| 3562 | 6510 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE); |
| 667 | 6511 else |
| 6512 leader_len = 0; | |
| 6513 | |
| 6514 /* If the line doesn't start with a comment leader, then don't | |
| 6515 * start one in a following broken line. Avoids that a %word | |
| 6516 * moved to the start of the next line causes all following lines | |
| 6517 * to start with %. */ | |
| 6518 if (leader_len == 0) | |
| 6519 no_leader = TRUE; | |
| 6520 #endif | |
| 6521 if (!(flags & INSCHAR_FORMAT) | |
| 6522 #ifdef FEAT_COMMENTS | |
| 6523 && leader_len == 0 | |
| 6524 #endif | |
| 6525 && !has_format_option(FO_WRAP)) | |
| 6526 | |
| 6527 break; | |
| 6528 if ((startcol = curwin->w_cursor.col) == 0) | |
| 6529 break; | |
| 6530 | |
| 6531 /* find column of textwidth border */ | |
| 6532 coladvance((colnr_T)textwidth); | |
| 6533 wantcol = curwin->w_cursor.col; | |
| 6534 | |
| 2004 | 6535 curwin->w_cursor.col = startcol; |
| 667 | 6536 foundcol = 0; |
| 6537 | |
| 6538 /* | |
| 6539 * Find position to break at. | |
| 6540 * Stop at first entered white when 'formatoptions' has 'v' | |
| 6541 */ | |
| 6542 while ((!fo_ins_blank && !has_format_option(FO_INS_VI)) | |
| 3162 | 6543 || (flags & INSCHAR_FORMAT) |
| 667 | 6544 || curwin->w_cursor.lnum != Insstart.lnum |
| 6545 || curwin->w_cursor.col >= Insstart.col) | |
| 6546 { | |
| 2004 | 6547 if (curwin->w_cursor.col == startcol && c != NUL) |
| 6548 cc = c; | |
| 6549 else | |
| 6550 cc = gchar_cursor(); | |
| 667 | 6551 if (WHITECHAR(cc)) |
| 6552 { | |
| 6553 /* remember position of blank just before text */ | |
| 2004 | 6554 end_col = curwin->w_cursor.col; |
| 667 | 6555 |
| 6556 /* find start of sequence of blanks */ | |
| 6557 while (curwin->w_cursor.col > 0 && WHITECHAR(cc)) | |
| 6558 { | |
| 6559 dec_cursor(); | |
| 6560 cc = gchar_cursor(); | |
| 6561 } | |
| 6562 if (curwin->w_cursor.col == 0 && WHITECHAR(cc)) | |
| 6563 break; /* only spaces in front of text */ | |
| 6564 #ifdef FEAT_COMMENTS | |
| 6565 /* Don't break until after the comment leader */ | |
| 6566 if (curwin->w_cursor.col < leader_len) | |
| 6567 break; | |
| 6568 #endif | |
| 6569 if (has_format_option(FO_ONE_LETTER)) | |
| 6570 { | |
| 6571 /* do not break after one-letter words */ | |
| 6572 if (curwin->w_cursor.col == 0) | |
| 6573 break; /* one-letter word at begin */ | |
| 2004 | 6574 #ifdef FEAT_COMMENTS |
| 6575 /* do not break "#a b" when 'tw' is 2 */ | |
| 6576 if (curwin->w_cursor.col <= leader_len) | |
| 6577 break; | |
| 6578 #endif | |
| 667 | 6579 col = curwin->w_cursor.col; |
| 6580 dec_cursor(); | |
| 6581 cc = gchar_cursor(); | |
| 6582 | |
| 6583 if (WHITECHAR(cc)) | |
| 6584 continue; /* one-letter, continue */ | |
| 6585 curwin->w_cursor.col = col; | |
| 6586 } | |
| 2004 | 6587 |
| 6588 inc_cursor(); | |
| 6589 | |
| 6590 end_foundcol = end_col + 1; | |
| 6591 foundcol = curwin->w_cursor.col; | |
| 6592 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 667 | 6593 break; |
| 6594 } | |
| 6595 #ifdef FEAT_MBYTE | |
| 2004 | 6596 else if (cc >= 0x100 && fo_multibyte) |
| 667 | 6597 { |
| 6598 /* Break after or before a multi-byte character. */ | |
| 2004 | 6599 if (curwin->w_cursor.col != startcol) |
| 6600 { | |
| 6601 #ifdef FEAT_COMMENTS | |
| 6602 /* Don't break until after the comment leader */ | |
| 6603 if (curwin->w_cursor.col < leader_len) | |
| 6604 break; | |
| 6605 #endif | |
| 6606 col = curwin->w_cursor.col; | |
| 6607 inc_cursor(); | |
| 6608 /* Don't change end_foundcol if already set. */ | |
| 6609 if (foundcol != curwin->w_cursor.col) | |
| 6610 { | |
| 6611 foundcol = curwin->w_cursor.col; | |
| 6612 end_foundcol = foundcol; | |
| 6613 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 6614 break; | |
| 6615 } | |
| 6616 curwin->w_cursor.col = col; | |
| 6617 } | |
| 6618 | |
| 6619 if (curwin->w_cursor.col == 0) | |
| 6620 break; | |
| 6621 | |
| 6622 col = curwin->w_cursor.col; | |
| 6623 | |
| 6624 dec_cursor(); | |
| 6625 cc = gchar_cursor(); | |
| 6626 | |
| 6627 if (WHITECHAR(cc)) | |
| 6628 continue; /* break with space */ | |
| 6629 #ifdef FEAT_COMMENTS | |
| 6630 /* Don't break until after the comment leader */ | |
| 6631 if (curwin->w_cursor.col < leader_len) | |
| 6632 break; | |
| 6633 #endif | |
| 6634 | |
| 6635 curwin->w_cursor.col = col; | |
| 6636 | |
| 667 | 6637 foundcol = curwin->w_cursor.col; |
| 6638 end_foundcol = foundcol; | |
| 2004 | 6639 if (curwin->w_cursor.col <= (colnr_T)wantcol) |
| 6640 break; | |
| 667 | 6641 } |
| 6642 #endif | |
| 6643 if (curwin->w_cursor.col == 0) | |
| 6644 break; | |
| 6645 dec_cursor(); | |
| 6646 } | |
| 6647 | |
| 6648 if (foundcol == 0) /* no spaces, cannot break line */ | |
| 6649 { | |
| 6650 curwin->w_cursor.col = startcol; | |
| 6651 break; | |
| 6652 } | |
| 6653 | |
| 6654 /* Going to break the line, remove any "$" now. */ | |
| 6655 undisplay_dollar(); | |
| 6656 | |
| 6657 /* | |
| 6658 * Offset between cursor position and line break is used by replace | |
| 6659 * stack functions. VREPLACE does not use this, and backspaces | |
| 6660 * over the text instead. | |
| 6661 */ | |
| 6662 if (State & VREPLACE_FLAG) | |
| 6663 orig_col = startcol; /* Will start backspacing from here */ | |
| 6664 else | |
| 2004 | 6665 replace_offset = startcol - end_foundcol; |
| 667 | 6666 |
| 6667 /* | |
| 6668 * adjust startcol for spaces that will be deleted and | |
| 6669 * characters that will remain on top line | |
| 6670 */ | |
| 6671 curwin->w_cursor.col = foundcol; | |
| 2004 | 6672 while ((cc = gchar_cursor(), WHITECHAR(cc)) |
| 6673 && (!fo_white_par || curwin->w_cursor.col < startcol)) | |
| 667 | 6674 inc_cursor(); |
| 6675 startcol -= curwin->w_cursor.col; | |
| 6676 if (startcol < 0) | |
| 6677 startcol = 0; | |
| 6678 | |
| 6679 if (State & VREPLACE_FLAG) | |
| 6680 { | |
| 6681 /* | |
| 6682 * In VREPLACE mode, we will backspace over the text to be | |
| 6683 * wrapped, so save a copy now to put on the next line. | |
| 6684 */ | |
| 6685 saved_text = vim_strsave(ml_get_cursor()); | |
| 6686 curwin->w_cursor.col = orig_col; | |
| 6687 if (saved_text == NULL) | |
| 6688 break; /* Can't do it, out of memory */ | |
| 6689 saved_text[startcol] = NUL; | |
| 6690 | |
| 6691 /* Backspace over characters that will move to the next line */ | |
| 6692 if (!fo_white_par) | |
| 6693 backspace_until_column(foundcol); | |
| 6694 } | |
| 6695 else | |
| 6696 { | |
| 6697 /* put cursor after pos. to break line */ | |
| 6698 if (!fo_white_par) | |
| 6699 curwin->w_cursor.col = foundcol; | |
| 6700 } | |
| 6701 | |
| 6702 /* | |
| 6703 * Split the line just before the margin. | |
| 6704 * Only insert/delete lines, but don't really redraw the window. | |
| 6705 */ | |
| 6706 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX | |
| 6707 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0) | |
| 6708 #ifdef FEAT_COMMENTS | |
| 6709 + (do_comments ? OPENLINE_DO_COM : 0) | |
| 3584 | 6710 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0) |
| 6711 #endif | |
| 6712 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent)); | |
| 6713 if (!(flags & INSCHAR_COM_LIST)) | |
| 6714 old_indent = 0; | |
| 667 | 6715 |
| 6716 replace_offset = 0; | |
| 6717 if (first_line) | |
| 6718 { | |
| 3584 | 6719 if (!(flags & INSCHAR_COM_LIST)) |
| 6720 { | |
| 6721 /* | |
| 3632 | 6722 * This section is for auto-wrap of numeric lists. When not |
| 6723 * in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST | |
| 6724 * flag will be set and open_line() will handle it (as seen | |
| 6725 * above). The code here (and in get_number_indent()) will | |
| 6726 * recognize comments if needed... | |
| 3584 | 6727 */ |
| 6728 if (second_indent < 0 && has_format_option(FO_Q_NUMBER)) | |
| 3632 | 6729 second_indent = |
| 6730 get_number_indent(curwin->w_cursor.lnum - 1); | |
| 3584 | 6731 if (second_indent >= 0) |
| 6732 { | |
| 6733 if (State & VREPLACE_FLAG) | |
| 6734 change_indent(INDENT_SET, second_indent, | |
| 6735 FALSE, NUL, TRUE); | |
| 6736 else | |
| 3632 | 6737 #ifdef FEAT_COMMENTS |
| 6738 if (leader_len > 0 && second_indent - leader_len > 0) | |
| 6739 { | |
| 6740 int i; | |
| 6741 int padding = second_indent - leader_len; | |
| 6742 | |
| 6743 /* We started at the first_line of a numbered list | |
| 6744 * that has a comment. the open_line() function has | |
| 6745 * inserted the proper comment leader and positioned | |
| 6746 * the cursor at the end of the split line. Now we | |
| 6747 * add the additional whitespace needed after the | |
| 6748 * comment leader for the numbered list. */ | |
| 6749 for (i = 0; i < padding; i++) | |
| 6750 ins_str((char_u *)" "); | |
| 3650 | 6751 changed_bytes(curwin->w_cursor.lnum, leader_len); |
| 3632 | 6752 } |
| 6753 else | |
| 6754 { | |
| 6755 #endif | |
| 3584 | 6756 (void)set_indent(second_indent, SIN_CHANGED); |
| 3632 | 6757 #ifdef FEAT_COMMENTS |
| 6758 } | |
| 6759 #endif | |
| 3584 | 6760 } |
| 667 | 6761 } |
| 6762 first_line = FALSE; | |
| 6763 } | |
| 6764 | |
| 6765 if (State & VREPLACE_FLAG) | |
| 6766 { | |
| 6767 /* | |
| 6768 * In VREPLACE mode we have backspaced over the text to be | |
| 6769 * moved, now we re-insert it into the new line. | |
| 6770 */ | |
| 6771 ins_bytes(saved_text); | |
| 6772 vim_free(saved_text); | |
| 6773 } | |
| 6774 else | |
| 6775 { | |
| 6776 /* | |
| 6777 * Check if cursor is not past the NUL off the line, cindent | |
| 6778 * may have added or removed indent. | |
| 6779 */ | |
| 6780 curwin->w_cursor.col += startcol; | |
| 6781 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 6782 if (curwin->w_cursor.col > len) | |
| 6783 curwin->w_cursor.col = len; | |
| 6784 } | |
| 6785 | |
| 6786 haveto_redraw = TRUE; | |
| 6787 #ifdef FEAT_CINDENT | |
| 6788 can_cindent = TRUE; | |
| 6789 #endif | |
| 6790 /* moved the cursor, don't autoindent or cindent now */ | |
| 6791 did_ai = FALSE; | |
| 6792 #ifdef FEAT_SMARTINDENT | |
| 6793 did_si = FALSE; | |
| 6794 can_si = FALSE; | |
| 6795 can_si_back = FALSE; | |
| 6796 #endif | |
| 6797 line_breakcheck(); | |
| 6798 } | |
| 6799 | |
| 6800 if (save_char != NUL) /* put back space after cursor */ | |
| 6801 pchar_cursor(save_char); | |
| 6802 | |
| 6199 | 6803 #ifdef FEAT_LINEBREAK |
| 6804 curwin->w_p_lbr = has_lbr; | |
| 6805 #endif | |
| 667 | 6806 if (!format_only && haveto_redraw) |
| 6807 { | |
| 6808 update_topline(); | |
| 6809 redraw_curbuf_later(VALID); | |
| 6810 } | |
| 6811 } | |
| 6812 | |
| 6813 /* | |
| 7 | 6814 * Called after inserting or deleting text: When 'formatoptions' includes the |
| 6815 * 'a' flag format from the current line until the end of the paragraph. | |
| 6816 * Keep the cursor at the same position relative to the text. | |
| 6817 * The caller must have saved the cursor line for undo, following ones will be | |
| 6818 * saved here. | |
| 6819 */ | |
| 6820 void | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6821 auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6822 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
|
6823 int prev_line) /* may start in previous line */ |
| 7 | 6824 { |
| 6825 pos_T pos; | |
| 6826 colnr_T len; | |
| 6827 char_u *old; | |
| 6828 char_u *new, *pnew; | |
| 6829 int wasatend; | |
| 301 | 6830 int cc; |
| 7 | 6831 |
| 6832 if (!has_format_option(FO_AUTO)) | |
| 6833 return; | |
| 6834 | |
| 6835 pos = curwin->w_cursor; | |
| 6836 old = ml_get_curline(); | |
| 6837 | |
| 6838 /* may remove added space */ | |
| 6839 check_auto_format(FALSE); | |
| 6840 | |
| 6841 /* Don't format in Insert mode when the cursor is on a trailing blank, the | |
| 6842 * user might insert normal text next. Also skip formatting when "1" is | |
| 6843 * in 'formatoptions' and there is a single character before the cursor. | |
| 6844 * Otherwise the line would be broken and when typing another non-white | |
| 6845 * next they are not joined back together. */ | |
| 1872 | 6846 wasatend = (pos.col == (colnr_T)STRLEN(old)); |
| 7 | 6847 if (*old != NUL && !trailblank && wasatend) |
| 6848 { | |
| 6849 dec_cursor(); | |
| 301 | 6850 cc = gchar_cursor(); |
| 6851 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0 | |
| 6852 && has_format_option(FO_ONE_LETTER)) | |
| 7 | 6853 dec_cursor(); |
| 301 | 6854 cc = gchar_cursor(); |
| 6855 if (WHITECHAR(cc)) | |
| 7 | 6856 { |
| 6857 curwin->w_cursor = pos; | |
| 6858 return; | |
| 6859 } | |
| 6860 curwin->w_cursor = pos; | |
| 6861 } | |
| 6862 | |
| 6863 #ifdef FEAT_COMMENTS | |
| 6864 /* With the 'c' flag in 'formatoptions' and 't' missing: only format | |
| 6865 * comments. */ | |
| 6866 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP) | |
| 3562 | 6867 && get_leader_len(old, NULL, FALSE, TRUE) == 0) |
| 7 | 6868 return; |
| 6869 #endif | |
| 6870 | |
| 6871 /* | |
| 6872 * May start formatting in a previous line, so that after "x" a word is | |
| 6873 * moved to the previous line if it fits there now. Only when this is not | |
| 6874 * the start of a paragraph. | |
| 6875 */ | |
| 6876 if (prev_line && !paragraph_start(curwin->w_cursor.lnum)) | |
| 6877 { | |
| 6878 --curwin->w_cursor.lnum; | |
| 6879 if (u_save_cursor() == FAIL) | |
| 6880 return; | |
| 6881 } | |
| 6882 | |
| 6883 /* | |
| 6884 * Do the formatting and restore the cursor position. "saved_cursor" will | |
| 6885 * be adjusted for the text formatting. | |
| 6886 */ | |
| 6887 saved_cursor = pos; | |
| 1563 | 6888 format_lines((linenr_T)-1, FALSE); |
| 7 | 6889 curwin->w_cursor = saved_cursor; |
| 6890 saved_cursor.lnum = 0; | |
| 6891 | |
| 6892 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6893 { | |
| 6894 /* "cannot happen" */ | |
| 6895 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6896 coladvance((colnr_T)MAXCOL); | |
| 6897 } | |
| 6898 else | |
| 6899 check_cursor_col(); | |
| 6900 | |
| 6901 /* Insert mode: If the cursor is now after the end of the line while it | |
| 6902 * previously wasn't, the line was broken. Because of the rule above we | |
| 6903 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph | |
| 6904 * formatted. */ | |
| 6905 if (!wasatend && has_format_option(FO_WHITE_PAR)) | |
| 6906 { | |
| 6907 new = ml_get_curline(); | |
| 835 | 6908 len = (colnr_T)STRLEN(new); |
| 7 | 6909 if (curwin->w_cursor.col == len) |
| 6910 { | |
| 6911 pnew = vim_strnsave(new, len + 2); | |
| 6912 pnew[len] = ' '; | |
| 6913 pnew[len + 1] = NUL; | |
| 6914 ml_replace(curwin->w_cursor.lnum, pnew, FALSE); | |
| 6915 /* remove the space later */ | |
| 6916 did_add_space = TRUE; | |
| 6917 } | |
| 6918 else | |
| 6919 /* may remove added space */ | |
| 6920 check_auto_format(FALSE); | |
| 6921 } | |
| 6922 | |
| 6923 check_cursor(); | |
| 6924 } | |
| 6925 | |
| 6926 /* | |
| 6927 * When an extra space was added to continue a paragraph for auto-formatting, | |
| 6928 * delete it now. The space must be under the cursor, just after the insert | |
| 6929 * position. | |
| 6930 */ | |
| 6931 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6932 check_auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6933 int end_insert) /* TRUE when ending Insert mode */ |
| 7 | 6934 { |
| 6935 int c = ' '; | |
| 301 | 6936 int cc; |
| 7 | 6937 |
| 6938 if (did_add_space) | |
| 6939 { | |
| 301 | 6940 cc = gchar_cursor(); |
| 6941 if (!WHITECHAR(cc)) | |
| 7 | 6942 /* Somehow the space was removed already. */ |
| 6943 did_add_space = FALSE; | |
| 6944 else | |
| 6945 { | |
| 6946 if (!end_insert) | |
| 6947 { | |
| 6948 inc_cursor(); | |
| 6949 c = gchar_cursor(); | |
| 6950 dec_cursor(); | |
| 6951 } | |
| 6952 if (c != NUL) | |
| 6953 { | |
| 6954 /* The space is no longer at the end of the line, delete it. */ | |
| 6955 del_char(FALSE); | |
| 6956 did_add_space = FALSE; | |
| 6957 } | |
| 6958 } | |
| 6959 } | |
| 6960 } | |
| 6961 | |
| 6962 /* | |
| 6963 * Find out textwidth to be used for formatting: | |
| 6964 * if 'textwidth' option is set, use it | |
|
12515
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Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
6965 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin' |
| 7 | 6966 * if invalid value, use 0. |
| 6967 * Set default to window width (maximum 79) for "gq" operator. | |
| 6968 */ | |
| 6969 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6970 comp_textwidth( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6971 int ff) /* force formatting (for "gq" command) */ |
| 7 | 6972 { |
| 6973 int textwidth; | |
| 6974 | |
| 6975 textwidth = curbuf->b_p_tw; | |
| 6976 if (textwidth == 0 && curbuf->b_p_wm) | |
| 6977 { | |
| 6978 /* The width is the window width minus 'wrapmargin' minus all the | |
| 6979 * things that add to the margin. */ | |
|
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parents:
12513
diff
changeset
|
6980 textwidth = curwin->w_width - curbuf->b_p_wm; |
| 7 | 6981 #ifdef FEAT_CMDWIN |
| 6982 if (cmdwin_type != 0) | |
| 6983 textwidth -= 1; | |
| 6984 #endif | |
| 6985 #ifdef FEAT_FOLDING | |
| 6986 textwidth -= curwin->w_p_fdc; | |
| 6987 #endif | |
| 6988 #ifdef FEAT_SIGNS | |
|
9852
4eea48b76d03
commit https://github.com/vim/vim/commit/95ec9d6a6ab3117d60ff638670a803d43974ba51
Christian Brabandt <cb@256bit.org>
parents:
9826
diff
changeset
|
6989 if (signcolumn_on(curwin)) |
| 7 | 6990 textwidth -= 1; |
| 6991 #endif | |
|
2178
c6f1aa1e9f32
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Bram Moolenaar <bram@vim.org>
parents:
2107
diff
changeset
|
6992 if (curwin->w_p_nu || curwin->w_p_rnu) |
| 7 | 6993 textwidth -= 8; |
| 6994 } | |
| 6995 if (textwidth < 0) | |
| 6996 textwidth = 0; | |
| 6997 if (ff && textwidth == 0) | |
| 6998 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
6999 textwidth = curwin->w_width - 1; |
| 7 | 7000 if (textwidth > 79) |
| 7001 textwidth = 79; | |
| 7002 } | |
| 7003 return textwidth; | |
| 7004 } | |
| 7005 | |
| 7006 /* | |
| 7007 * Put a character in the redo buffer, for when just after a CTRL-V. | |
| 7008 */ | |
| 7009 static void | |
|
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parents:
7799
diff
changeset
|
7010 redo_literal(int c) |
| 7 | 7011 { |
| 7012 char_u buf[10]; | |
| 7013 | |
| 7014 /* Only digits need special treatment. Translate them into a string of | |
| 7015 * three digits. */ | |
| 7016 if (VIM_ISDIGIT(c)) | |
| 7017 { | |
| 1872 | 7018 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
| 7 | 7019 AppendToRedobuff(buf); |
| 7020 } | |
| 7021 else | |
| 7022 AppendCharToRedobuff(c); | |
| 7023 } | |
| 7024 | |
| 7025 /* | |
| 7026 * start_arrow() is called when an arrow key is used in insert mode. | |
| 484 | 7027 * For undo/redo it resembles hitting the <ESC> key. |
| 7 | 7028 */ |
| 7029 static void | |
|
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parents:
7799
diff
changeset
|
7030 start_arrow( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7031 pos_T *end_insert_pos) /* can be NULL */ |
|
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parents:
6971
diff
changeset
|
7032 { |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7033 start_arrow_common(end_insert_pos, TRUE); |
|
c8efa41dd451
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diff
changeset
|
7034 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
7035 |
|
c8efa41dd451
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6971
diff
changeset
|
7036 /* |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
7037 * Like start_arrow() but with end_change argument. |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
7038 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
|
c8efa41dd451
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parents:
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diff
changeset
|
7039 */ |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7040 static void |
|
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7799
diff
changeset
|
7041 start_arrow_with_change( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7799
diff
changeset
|
7042 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7799
diff
changeset
|
7043 int end_change) /* end undoable change */ |
|
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c8efa41dd451
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6971
diff
changeset
|
7044 { |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7045 start_arrow_common(end_insert_pos, end_change); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
7046 if (!end_change) |
|
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commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
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diff
changeset
|
7047 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
7048 AppendCharToRedobuff(Ctrl_G); |
|
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parents:
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diff
changeset
|
7049 AppendCharToRedobuff('U'); |
|
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parents:
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|
7050 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
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diff
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|
7051 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7052 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
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diff
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|
7053 static void |
|
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diff
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|
7054 start_arrow_common( |
|
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diff
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|
7055 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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parents:
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diff
changeset
|
7056 int end_change) /* end undoable change */ |
|
7074
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parents:
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diff
changeset
|
7057 { |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7058 if (!arrow_used && end_change) /* something has been inserted */ |
| 7 | 7059 { |
| 7060 AppendToRedobuff(ESC_STR); | |
| 5434 | 7061 stop_insert(end_insert_pos, FALSE, FALSE); |
| 7 | 7062 arrow_used = TRUE; /* this means we stopped the current insert */ |
| 7063 } | |
| 744 | 7064 #ifdef FEAT_SPELL |
| 221 | 7065 check_spell_redraw(); |
| 7066 #endif | |
| 7 | 7067 } |
| 7068 | |
| 744 | 7069 #ifdef FEAT_SPELL |
| 221 | 7070 /* |
| 7071 * If we skipped highlighting word at cursor, do it now. | |
| 7072 * It may be skipped again, thus reset spell_redraw_lnum first. | |
| 7073 */ | |
| 7074 static void | |
|
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parents:
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diff
changeset
|
7075 check_spell_redraw(void) |
| 221 | 7076 { |
| 7077 if (spell_redraw_lnum != 0) | |
| 7078 { | |
| 7079 linenr_T lnum = spell_redraw_lnum; | |
| 7080 | |
| 7081 spell_redraw_lnum = 0; | |
| 7082 redrawWinline(lnum, FALSE); | |
| 7083 } | |
| 7084 } | |
| 484 | 7085 |
| 7086 /* | |
| 7087 * Called when starting CTRL_X_SPELL mode: Move backwards to a previous badly | |
| 7088 * spelled word, if there is one. | |
| 7089 */ | |
| 7090 static void | |
|
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parents:
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diff
changeset
|
7091 spell_back_to_badword(void) |
| 484 | 7092 { |
| 7093 pos_T tpos = curwin->w_cursor; | |
| 7094 | |
| 499 | 7095 spell_bad_len = spell_move_to(curwin, BACKWARD, TRUE, TRUE, NULL); |
| 484 | 7096 if (curwin->w_cursor.col != tpos.col) |
| 7097 start_arrow(&tpos); | |
| 7098 } | |
| 221 | 7099 #endif |
| 7100 | |
| 7 | 7101 /* |
| 7102 * stop_arrow() is called before a change is made in insert mode. | |
| 7103 * If an arrow key has been used, start a new insertion. | |
| 7104 * Returns FAIL if undo is impossible, shouldn't insert then. | |
| 7105 */ | |
| 7106 int | |
|
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parents:
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diff
changeset
|
7107 stop_arrow(void) |
| 7 | 7108 { |
| 7109 if (arrow_used) | |
| 7110 { | |
| 6138 | 7111 Insstart = curwin->w_cursor; /* new insertion starts here */ |
| 7112 if (Insstart.col > Insstart_orig.col && !ins_need_undo) | |
| 7113 /* Don't update the original insert position when moved to the | |
| 7114 * right, except when nothing was inserted yet. */ | |
| 7115 update_Insstart_orig = FALSE; | |
| 7116 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
| 7117 | |
| 7 | 7118 if (u_save_cursor() == OK) |
| 7119 { | |
| 7120 arrow_used = FALSE; | |
| 7121 ins_need_undo = FALSE; | |
| 7122 } | |
| 6138 | 7123 |
| 7 | 7124 ai_col = 0; |
| 7125 if (State & VREPLACE_FLAG) | |
| 7126 { | |
| 7127 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 7128 vr_lines_changed = 1; | |
| 7129 } | |
| 7130 ResetRedobuff(); | |
| 7131 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */ | |
| 613 | 7132 new_insert_skip = 2; |
| 7 | 7133 } |
| 7134 else if (ins_need_undo) | |
| 7135 { | |
| 7136 if (u_save_cursor() == OK) | |
| 7137 ins_need_undo = FALSE; | |
| 7138 } | |
| 7139 | |
| 7140 #ifdef FEAT_FOLDING | |
| 7141 /* Always open fold at the cursor line when inserting something. */ | |
| 7142 foldOpenCursor(); | |
| 7143 #endif | |
| 7144 | |
| 7145 return (arrow_used || ins_need_undo ? FAIL : OK); | |
| 7146 } | |
| 7147 | |
| 7148 /* | |
| 840 | 7149 * Do a few things to stop inserting. |
| 7150 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
| 7151 * to another window/buffer. | |
| 7 | 7152 */ |
| 7153 static void | |
|
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diff
changeset
|
7154 stop_insert( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
7155 pos_T *end_insert_pos, |
|
83861277e6a3
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diff
changeset
|
7156 int esc, /* called by ins_esc() */ |
|
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parents:
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diff
changeset
|
7157 int nomove) /* <c-\><c-o>, don't move cursor */ |
| 7 | 7158 { |
| 603 | 7159 int cc; |
| 7160 char_u *ptr; | |
| 7 | 7161 |
| 7162 stop_redo_ins(); | |
| 7163 replace_flush(); /* abandon replace stack */ | |
| 7164 | |
| 7165 /* | |
| 603 | 7166 * Save the inserted text for later redo with ^@ and CTRL-A. |
| 7167 * Don't do it when "restart_edit" was set and nothing was inserted, | |
| 7168 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
| 7 | 7169 */ |
| 603 | 7170 ptr = get_inserted(); |
| 615 | 7171 if (did_restart_edit == 0 || (ptr != NULL |
| 7172 && (int)STRLEN(ptr) > new_insert_skip)) | |
| 603 | 7173 { |
| 7174 vim_free(last_insert); | |
| 7175 last_insert = ptr; | |
| 7176 last_insert_skip = new_insert_skip; | |
| 7177 } | |
| 7178 else | |
| 7179 vim_free(ptr); | |
| 7 | 7180 |
| 840 | 7181 if (!arrow_used && end_insert_pos != NULL) |
| 7 | 7182 { |
| 7183 /* Auto-format now. It may seem strange to do this when stopping an | |
| 7184 * insertion (or moving the cursor), but it's required when appending | |
| 7185 * a line and having it end in a space. But only do it when something | |
| 7186 * was actually inserted, otherwise undo won't work. */ | |
| 10 | 7187 if (!ins_need_undo && has_format_option(FO_AUTO)) |
| 7 | 7188 { |
| 10 | 7189 pos_T tpos = curwin->w_cursor; |
| 7190 | |
| 7 | 7191 /* When the cursor is at the end of the line after a space the |
| 7192 * formatting will move it to the following word. Avoid that by | |
| 7193 * moving the cursor onto the space. */ | |
| 7194 cc = 'x'; | |
| 7195 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
| 7196 { | |
| 7197 dec_cursor(); | |
| 7198 cc = gchar_cursor(); | |
|
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|
7199 if (!VIM_ISWHITE(cc)) |
| 10 | 7200 curwin->w_cursor = tpos; |
| 7 | 7201 } |
| 7202 | |
| 7203 auto_format(TRUE, FALSE); | |
| 7204 | |
|
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|
7205 if (VIM_ISWHITE(cc)) |
| 10 | 7206 { |
| 7207 if (gchar_cursor() != NUL) | |
| 7208 inc_cursor(); | |
| 7209 #ifdef FEAT_VIRTUALEDIT | |
| 7210 /* If the cursor is still at the same character, also keep | |
| 7211 * the "coladd". */ | |
| 7212 if (gchar_cursor() == NUL | |
| 7213 && curwin->w_cursor.lnum == tpos.lnum | |
| 7214 && curwin->w_cursor.col == tpos.col) | |
| 7215 curwin->w_cursor.coladd = tpos.coladd; | |
| 7216 #endif | |
| 7217 } | |
| 7 | 7218 } |
| 7219 | |
| 7220 /* If a space was inserted for auto-formatting, remove it now. */ | |
| 7221 check_auto_format(TRUE); | |
| 7222 | |
| 7223 /* If we just did an auto-indent, remove the white space from the end | |
| 10 | 7224 * of the line, and put the cursor back. |
| 1892 | 7225 * Do this when ESC was used or moving the cursor up/down. |
| 7226 * Check for the old position still being valid, just in case the text | |
| 7227 * got changed unexpectedly. */ | |
| 5434 | 7228 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
| 1892 | 7229 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
| 7230 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
| 7 | 7231 { |
| 10 | 7232 pos_T tpos = curwin->w_cursor; |
| 7233 | |
| 7234 curwin->w_cursor = *end_insert_pos; | |
| 1892 | 7235 check_cursor_col(); /* make sure it is not past the line */ |
| 786 | 7236 for (;;) |
| 7237 { | |
| 7238 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
| 7239 --curwin->w_cursor.col; | |
| 7240 cc = gchar_cursor(); | |
|
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changeset
|
7241 if (!VIM_ISWHITE(cc)) |
| 786 | 7242 break; |
| 1892 | 7243 if (del_char(TRUE) == FAIL) |
| 7244 break; /* should not happen */ | |
| 786 | 7245 } |
| 10 | 7246 if (curwin->w_cursor.lnum != tpos.lnum) |
| 7247 curwin->w_cursor = tpos; | |
| 6318 | 7248 else |
| 7249 { | |
| 6363 | 7250 /* reset tpos, could have been invalidated in the loop above */ |
| 7251 tpos = curwin->w_cursor; | |
| 6318 | 7252 tpos.col++; |
| 7253 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
| 7254 ++curwin->w_cursor.col; /* put cursor back on the NUL */ | |
| 7255 } | |
| 7 | 7256 |
| 7257 /* <C-S-Right> may have started Visual mode, adjust the position for | |
| 7258 * deleted characters. */ | |
| 7259 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) | |
| 7260 { | |
| 1872 | 7261 int len = (int)STRLEN(ml_get_curline()); |
| 7262 | |
| 7263 if (VIsual.col > len) | |
| 7 | 7264 { |
| 1872 | 7265 VIsual.col = len; |
| 5735 | 7266 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7267 VIsual.coladd = 0; |
| 5735 | 7268 #endif |
| 7 | 7269 } |
| 7270 } | |
| 7271 } | |
| 7272 } | |
| 7273 did_ai = FALSE; | |
| 7274 #ifdef FEAT_SMARTINDENT | |
| 7275 did_si = FALSE; | |
| 7276 can_si = FALSE; | |
| 7277 can_si_back = FALSE; | |
| 7278 #endif | |
| 7279 | |
| 840 | 7280 /* Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
| 7281 * now in a different buffer. */ | |
| 7282 if (end_insert_pos != NULL) | |
| 7283 { | |
| 7284 curbuf->b_op_start = Insstart; | |
| 5680 | 7285 curbuf->b_op_start_orig = Insstart_orig; |
| 840 | 7286 curbuf->b_op_end = *end_insert_pos; |
| 7287 } | |
| 7 | 7288 } |
| 7289 | |
| 7290 /* | |
| 7291 * Set the last inserted text to a single character. | |
| 7292 * Used for the replace command. | |
| 7293 */ | |
| 7294 void | |
|
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diff
changeset
|
7295 set_last_insert(int c) |
| 7 | 7296 { |
| 7297 char_u *s; | |
| 7298 | |
| 7299 vim_free(last_insert); | |
| 7300 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
| 7301 if (last_insert != NULL) | |
| 7302 { | |
| 7303 s = last_insert; | |
| 7304 /* Use the CTRL-V only when entering a special char */ | |
| 7305 if (c < ' ' || c == DEL) | |
| 7306 *s++ = Ctrl_V; | |
| 7307 s = add_char2buf(c, s); | |
| 7308 *s++ = ESC; | |
| 7309 *s++ = NUL; | |
| 7310 last_insert_skip = 0; | |
| 7311 } | |
| 7312 } | |
| 7313 | |
| 359 | 7314 #if defined(EXITFREE) || defined(PROTO) |
| 7315 void | |
|
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diff
changeset
|
7316 free_last_insert(void) |
| 359 | 7317 { |
|
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changeset
|
7318 VIM_CLEAR(last_insert); |
| 1446 | 7319 # ifdef FEAT_INS_EXPAND |
|
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|
7320 VIM_CLEAR(compl_orig_text); |
| 1446 | 7321 # endif |
| 359 | 7322 } |
| 7323 #endif | |
| 7324 | |
| 7 | 7325 /* |
| 7326 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
| 7327 * and CSI. Handle multi-byte characters. | |
| 7328 * Returns a pointer to after the added bytes. | |
| 7329 */ | |
| 7330 char_u * | |
|
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diff
changeset
|
7331 add_char2buf(int c, char_u *s) |
| 7 | 7332 { |
| 7333 #ifdef FEAT_MBYTE | |
| 3549 | 7334 char_u temp[MB_MAXBYTES + 1]; |
| 7 | 7335 int i; |
| 7336 int len; | |
| 7337 | |
| 7338 len = (*mb_char2bytes)(c, temp); | |
| 7339 for (i = 0; i < len; ++i) | |
| 7340 { | |
| 7341 c = temp[i]; | |
| 7342 #endif | |
| 7343 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */ | |
| 7344 if (c == K_SPECIAL) | |
| 7345 { | |
| 7346 *s++ = K_SPECIAL; | |
| 7347 *s++ = KS_SPECIAL; | |
| 7348 *s++ = KE_FILLER; | |
| 7349 } | |
| 7350 #ifdef FEAT_GUI | |
| 7351 else if (c == CSI) | |
| 7352 { | |
| 7353 *s++ = CSI; | |
| 7354 *s++ = KS_EXTRA; | |
| 7355 *s++ = (int)KE_CSI; | |
| 7356 } | |
| 7357 #endif | |
| 7358 else | |
| 7359 *s++ = c; | |
| 7360 #ifdef FEAT_MBYTE | |
| 7361 } | |
| 7362 #endif | |
| 7363 return s; | |
| 7364 } | |
| 7365 | |
| 7366 /* | |
| 7367 * move cursor to start of line | |
| 7368 * if flags & BL_WHITE move to first non-white | |
| 7369 * if flags & BL_SOL move to first non-white if startofline is set, | |
| 7370 * otherwise keep "curswant" column | |
| 7371 * if flags & BL_FIX don't leave the cursor on a NUL. | |
| 7372 */ | |
| 7373 void | |
|
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diff
changeset
|
7374 beginline(int flags) |
| 7 | 7375 { |
| 7376 if ((flags & BL_SOL) && !p_sol) | |
| 7377 coladvance(curwin->w_curswant); | |
| 7378 else | |
| 7379 { | |
| 7380 curwin->w_cursor.col = 0; | |
| 7381 #ifdef FEAT_VIRTUALEDIT | |
| 7382 curwin->w_cursor.coladd = 0; | |
| 7383 #endif | |
| 7384 | |
| 7385 if (flags & (BL_WHITE | BL_SOL)) | |
| 7386 { | |
| 7387 char_u *ptr; | |
| 7388 | |
|
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|
7389 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
| 7 | 7390 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
| 7391 ++curwin->w_cursor.col; | |
| 7392 } | |
| 7393 curwin->w_set_curswant = TRUE; | |
| 7394 } | |
| 7395 } | |
| 7396 | |
| 7397 /* | |
| 7398 * oneright oneleft cursor_down cursor_up | |
| 7399 * | |
| 7400 * Move one char {right,left,down,up}. | |
| 773 | 7401 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
| 7 | 7402 * Return OK when successful, FAIL when we hit a line of file boundary. |
| 7403 */ | |
| 7404 | |
| 7405 int | |
|
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7799
diff
changeset
|
7406 oneright(void) |
| 7 | 7407 { |
| 7408 char_u *ptr; | |
| 7409 int l; | |
| 7410 | |
| 7411 #ifdef FEAT_VIRTUALEDIT | |
| 7412 if (virtual_active()) | |
| 7413 { | |
| 7414 pos_T prevpos = curwin->w_cursor; | |
| 7415 | |
| 7416 /* Adjust for multi-wide char (excluding TAB) */ | |
| 7417 ptr = ml_get_cursor(); | |
| 7418 coladvance(getviscol() + ((*ptr != TAB && vim_isprintc( | |
| 773 | 7419 # ifdef FEAT_MBYTE |
| 7 | 7420 (*mb_ptr2char)(ptr) |
| 773 | 7421 # else |
| 7 | 7422 *ptr |
| 773 | 7423 # endif |
| 7 | 7424 )) |
| 7425 ? ptr2cells(ptr) : 1)); | |
| 7426 curwin->w_set_curswant = TRUE; | |
| 7427 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */ | |
| 7428 return (prevpos.col != curwin->w_cursor.col | |
| 7429 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
| 7430 } | |
| 7431 #endif | |
| 7432 | |
| 7433 ptr = ml_get_cursor(); | |
| 773 | 7434 if (*ptr == NUL) |
| 7435 return FAIL; /* already at the very end */ | |
| 7436 | |
| 7 | 7437 #ifdef FEAT_MBYTE |
| 773 | 7438 if (has_mbyte) |
| 7439 l = (*mb_ptr2len)(ptr); | |
| 7 | 7440 else |
| 7441 #endif | |
| 773 | 7442 l = 1; |
| 7443 | |
| 7444 /* move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' | |
| 7445 * contains "onemore". */ | |
| 7446 if (ptr[l] == NUL | |
| 7447 #ifdef FEAT_VIRTUALEDIT | |
| 7448 && (ve_flags & VE_ONEMORE) == 0 | |
| 7449 #endif | |
| 7450 ) | |
| 7451 return FAIL; | |
| 7452 curwin->w_cursor.col += l; | |
| 7 | 7453 |
| 7454 curwin->w_set_curswant = TRUE; | |
| 7455 return OK; | |
| 7456 } | |
| 7457 | |
| 7458 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7459 oneleft(void) |
| 7 | 7460 { |
| 7461 #ifdef FEAT_VIRTUALEDIT | |
| 7462 if (virtual_active()) | |
| 7463 { | |
|
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diff
changeset
|
7464 # ifdef FEAT_LINEBREAK |
| 7 | 7465 int width; |
|
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diff
changeset
|
7466 # endif |
| 7 | 7467 int v = getviscol(); |
| 7468 | |
| 7469 if (v == 0) | |
| 7470 return FAIL; | |
| 7471 | |
| 7472 # ifdef FEAT_LINEBREAK | |
| 7473 /* We might get stuck on 'showbreak', skip over it. */ | |
| 7474 width = 1; | |
| 7475 for (;;) | |
| 7476 { | |
| 7477 coladvance(v - width); | |
| 5995 | 7478 /* getviscol() is slow, skip it when 'showbreak' is empty, |
| 7479 * 'breakindent' is not set and there are no multi-byte | |
| 7480 * characters */ | |
| 7481 if ((*p_sbr == NUL && !curwin->w_p_bri | |
| 7 | 7482 # ifdef FEAT_MBYTE |
| 7483 && !has_mbyte | |
| 7484 # endif | |
| 7485 ) || getviscol() < v) | |
| 7486 break; | |
| 7487 ++width; | |
| 7488 } | |
| 7489 # else | |
| 7490 coladvance(v - 1); | |
| 7491 # endif | |
| 7492 | |
| 7493 if (curwin->w_cursor.coladd == 1) | |
| 7494 { | |
| 7495 char_u *ptr; | |
| 7496 | |
| 7497 /* Adjust for multi-wide char (not a TAB) */ | |
| 7498 ptr = ml_get_cursor(); | |
| 7499 if (*ptr != TAB && vim_isprintc( | |
| 7500 # ifdef FEAT_MBYTE | |
| 7501 (*mb_ptr2char)(ptr) | |
| 7502 # else | |
| 7503 *ptr | |
| 7504 # endif | |
| 7505 ) && ptr2cells(ptr) > 1) | |
| 7506 curwin->w_cursor.coladd = 0; | |
| 7507 } | |
| 7508 | |
| 7509 curwin->w_set_curswant = TRUE; | |
| 7510 return OK; | |
| 7511 } | |
| 7512 #endif | |
| 7513 | |
| 7514 if (curwin->w_cursor.col == 0) | |
| 7515 return FAIL; | |
| 7516 | |
| 7517 curwin->w_set_curswant = TRUE; | |
| 7518 --curwin->w_cursor.col; | |
| 7519 | |
| 7520 #ifdef FEAT_MBYTE | |
| 7521 /* if the character on the left of the current cursor is a multi-byte | |
| 7522 * character, move to its first byte */ | |
| 7523 if (has_mbyte) | |
| 7524 mb_adjust_cursor(); | |
| 7525 #endif | |
| 7526 return OK; | |
| 7527 } | |
| 7528 | |
| 7529 int | |
|
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parents:
7799
diff
changeset
|
7530 cursor_up( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7531 long n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7532 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7533 { |
| 7534 linenr_T lnum; | |
| 7535 | |
| 7536 if (n > 0) | |
| 7537 { | |
| 7538 lnum = curwin->w_cursor.lnum; | |
| 161 | 7539 /* This fails if the cursor is already in the first line or the count |
| 7540 * is larger than the line number and '-' is in 'cpoptions' */ | |
| 7541 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7542 return FAIL; |
| 7543 if (n >= lnum) | |
| 7544 lnum = 1; | |
| 7545 else | |
| 7546 #ifdef FEAT_FOLDING | |
| 7547 if (hasAnyFolding(curwin)) | |
| 7548 { | |
| 7549 /* | |
| 7550 * Count each sequence of folded lines as one logical line. | |
| 7551 */ | |
| 4352 | 7552 /* go to the start of the current fold */ |
| 7 | 7553 (void)hasFolding(lnum, &lnum, NULL); |
| 7554 | |
| 7555 while (n--) | |
| 7556 { | |
| 7557 /* move up one line */ | |
| 7558 --lnum; | |
| 7559 if (lnum <= 1) | |
| 7560 break; | |
| 7561 /* If we entered a fold, move to the beginning, unless in | |
| 7562 * Insert mode or when 'foldopen' contains "all": it will open | |
| 7563 * in a moment. */ | |
| 7564 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) | |
| 7565 (void)hasFolding(lnum, &lnum, NULL); | |
| 7566 } | |
| 7567 if (lnum < 1) | |
| 7568 lnum = 1; | |
| 7569 } | |
| 7570 else | |
| 7571 #endif | |
| 7572 lnum -= n; | |
| 7573 curwin->w_cursor.lnum = lnum; | |
| 7574 } | |
| 7575 | |
| 7576 /* try to advance to the column we want to be at */ | |
| 7577 coladvance(curwin->w_curswant); | |
| 7578 | |
| 7579 if (upd_topline) | |
| 7580 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7581 | |
| 7582 return OK; | |
| 7583 } | |
| 7584 | |
| 7585 /* | |
| 7586 * Cursor down a number of logical lines. | |
| 7587 */ | |
| 7588 int | |
|
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parents:
7799
diff
changeset
|
7589 cursor_down( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
7590 long n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7591 int upd_topline) /* When TRUE: update topline */ |
| 7 | 7592 { |
| 7593 linenr_T lnum; | |
| 7594 | |
| 7595 if (n > 0) | |
| 7596 { | |
| 7597 lnum = curwin->w_cursor.lnum; | |
| 7598 #ifdef FEAT_FOLDING | |
| 7599 /* Move to last line of fold, will fail if it's the end-of-file. */ | |
| 7600 (void)hasFolding(lnum, NULL, &lnum); | |
| 7601 #endif | |
| 161 | 7602 /* This fails if the cursor is already in the last line or would move |
| 4352 | 7603 * beyond the last line and '-' is in 'cpoptions' */ |
| 161 | 7604 if (lnum >= curbuf->b_ml.ml_line_count |
| 7605 || (lnum + n > curbuf->b_ml.ml_line_count | |
| 7606 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 7607 return FAIL; |
| 7608 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
| 7609 lnum = curbuf->b_ml.ml_line_count; | |
| 7610 else | |
| 7611 #ifdef FEAT_FOLDING | |
| 7612 if (hasAnyFolding(curwin)) | |
| 7613 { | |
| 7614 linenr_T last; | |
| 7615 | |
| 7616 /* count each sequence of folded lines as one logical line */ | |
| 7617 while (n--) | |
| 7618 { | |
| 7619 if (hasFolding(lnum, NULL, &last)) | |
| 7620 lnum = last + 1; | |
| 7621 else | |
| 7622 ++lnum; | |
| 7623 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 7624 break; | |
| 7625 } | |
| 7626 if (lnum > curbuf->b_ml.ml_line_count) | |
| 7627 lnum = curbuf->b_ml.ml_line_count; | |
| 7628 } | |
| 7629 else | |
| 7630 #endif | |
| 7631 lnum += n; | |
| 7632 curwin->w_cursor.lnum = lnum; | |
| 7633 } | |
| 7634 | |
| 7635 /* try to advance to the column we want to be at */ | |
| 7636 coladvance(curwin->w_curswant); | |
| 7637 | |
| 7638 if (upd_topline) | |
| 7639 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 7640 | |
| 7641 return OK; | |
| 7642 } | |
| 7643 | |
| 7644 /* | |
| 7645 * Stuff the last inserted text in the read buffer. | |
| 7646 * Last_insert actually is a copy of the redo buffer, so we | |
| 7647 * first have to remove the command. | |
| 7648 */ | |
| 7649 int | |
|
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7799
diff
changeset
|
7650 stuff_inserted( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7651 int c, /* Command character to be inserted */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7652 long count, /* Repeat this many times */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
7653 int no_esc) /* Don't add an ESC at the end */ |
| 7 | 7654 { |
| 7655 char_u *esc_ptr; | |
| 7656 char_u *ptr; | |
| 7657 char_u *last_ptr; | |
| 7658 char_u last = NUL; | |
| 7659 | |
| 7660 ptr = get_last_insert(); | |
| 7661 if (ptr == NULL) | |
| 7662 { | |
| 7663 EMSG(_(e_noinstext)); | |
| 7664 return FAIL; | |
| 7665 } | |
| 7666 | |
| 7667 /* may want to stuff the command character, to start Insert mode */ | |
| 7668 if (c != NUL) | |
| 7669 stuffcharReadbuff(c); | |
| 7670 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
| 7671 *esc_ptr = NUL; /* remove the ESC */ | |
| 7672 | |
| 7673 /* when the last char is either "0" or "^" it will be quoted if no ESC | |
| 7674 * comes after it OR if it will inserted more than once and "ptr" | |
| 7675 * starts with ^D. -- Acevedo | |
| 7676 */ | |
| 7677 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; | |
| 7678 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
| 7679 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
| 7680 { | |
| 7681 last = *last_ptr; | |
| 7682 *last_ptr = NUL; | |
| 7683 } | |
| 7684 | |
| 7685 do | |
| 7686 { | |
| 7687 stuffReadbuff(ptr); | |
| 7688 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */ | |
| 7689 if (last) | |
| 7690 stuffReadbuff((char_u *)(last == '0' | |
| 7691 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
| 7692 : IF_EB("\026^", CTRL_V_STR "^"))); | |
| 7693 } | |
| 7694 while (--count > 0); | |
| 7695 | |
| 7696 if (last) | |
| 7697 *last_ptr = last; | |
| 7698 | |
| 7699 if (esc_ptr != NULL) | |
| 7700 *esc_ptr = ESC; /* put the ESC back */ | |
| 7701 | |
| 7702 /* may want to stuff a trailing ESC, to get out of Insert mode */ | |
| 7703 if (!no_esc) | |
| 7704 stuffcharReadbuff(ESC); | |
| 7705 | |
| 7706 return OK; | |
| 7707 } | |
| 7708 | |
| 7709 char_u * | |
|
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parents:
7799
diff
changeset
|
7710 get_last_insert(void) |
| 7 | 7711 { |
| 7712 if (last_insert == NULL) | |
| 7713 return NULL; | |
| 7714 return last_insert + last_insert_skip; | |
| 7715 } | |
| 7716 | |
| 7717 /* | |
| 7718 * Get last inserted string, and remove trailing <Esc>. | |
| 7719 * Returns pointer to allocated memory (must be freed) or NULL. | |
| 7720 */ | |
| 7721 char_u * | |
|
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parents:
7799
diff
changeset
|
7722 get_last_insert_save(void) |
| 7 | 7723 { |
| 7724 char_u *s; | |
| 7725 int len; | |
| 7726 | |
| 7727 if (last_insert == NULL) | |
| 7728 return NULL; | |
| 7729 s = vim_strsave(last_insert + last_insert_skip); | |
| 7730 if (s != NULL) | |
| 7731 { | |
| 7732 len = (int)STRLEN(s); | |
| 7733 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */ | |
| 7734 s[len - 1] = NUL; | |
| 7735 } | |
| 7736 return s; | |
| 7737 } | |
| 7738 | |
| 7739 /* | |
| 7740 * Check the word in front of the cursor for an abbreviation. | |
| 7741 * Called when the non-id character "c" has been entered. | |
| 7742 * When an abbreviation is recognized it is removed from the text and | |
| 7743 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
| 7744 */ | |
| 7745 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7746 echeck_abbr(int c) |
| 7 | 7747 { |
| 7748 /* Don't check for abbreviation in paste mode, when disabled and just | |
| 7749 * after moving around with cursor keys. */ | |
| 7750 if (p_paste || no_abbr || arrow_used) | |
| 7751 return FALSE; | |
| 7752 | |
| 7753 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
| 7754 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
| 7755 } | |
| 7756 | |
| 7757 /* | |
| 7758 * replace-stack functions | |
| 7759 * | |
| 7760 * When replacing characters, the replaced characters are remembered for each | |
| 7761 * new character. This is used to re-insert the old text when backspacing. | |
| 7762 * | |
| 7763 * There is a NUL headed list of characters for each character that is | |
| 7764 * currently in the file after the insertion point. When BS is used, one NUL | |
| 7765 * headed list is put back for the deleted character. | |
| 7766 * | |
| 7767 * For a newline, there are two NUL headed lists. One contains the characters | |
| 7768 * that the NL replaced. The extra one stores the characters after the cursor | |
| 7769 * that were deleted (always white space). | |
| 7770 * | |
| 7771 * Replace_offset is normally 0, in which case replace_push will add a new | |
| 7772 * character at the end of the stack. If replace_offset is not 0, that many | |
| 7773 * characters will be left on the stack above the newly inserted character. | |
| 7774 */ | |
| 7775 | |
| 298 | 7776 static char_u *replace_stack = NULL; |
| 7777 static long replace_stack_nr = 0; /* next entry in replace stack */ | |
| 7778 static long replace_stack_len = 0; /* max. number of entries */ | |
| 7 | 7779 |
| 7780 void | |
|
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parents:
7799
diff
changeset
|
7781 replace_push( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7782 int c) /* character that is replaced (NUL is none) */ |
| 7 | 7783 { |
| 7784 char_u *p; | |
| 7785 | |
| 7786 if (replace_stack_nr < replace_offset) /* nothing to do */ | |
| 7787 return; | |
| 7788 if (replace_stack_len <= replace_stack_nr) | |
| 7789 { | |
| 7790 replace_stack_len += 50; | |
| 7791 p = lalloc(sizeof(char_u) * replace_stack_len, TRUE); | |
| 7792 if (p == NULL) /* out of memory */ | |
| 7793 { | |
| 7794 replace_stack_len -= 50; | |
| 7795 return; | |
| 7796 } | |
| 7797 if (replace_stack != NULL) | |
| 7798 { | |
| 7799 mch_memmove(p, replace_stack, | |
| 7800 (size_t)(replace_stack_nr * sizeof(char_u))); | |
| 7801 vim_free(replace_stack); | |
| 7802 } | |
| 7803 replace_stack = p; | |
| 7804 } | |
| 7805 p = replace_stack + replace_stack_nr - replace_offset; | |
| 7806 if (replace_offset) | |
| 7807 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
| 7808 *p = c; | |
| 7809 ++replace_stack_nr; | |
| 7810 } | |
| 7811 | |
| 1470 | 7812 #if defined(FEAT_MBYTE) || defined(PROTO) |
| 7813 /* | |
| 7814 * Push a character onto the replace stack. Handles a multi-byte character in | |
| 7815 * reverse byte order, so that the first byte is popped off first. | |
| 7816 * Return the number of bytes done (includes composing characters). | |
| 7817 */ | |
| 7818 int | |
|
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parents:
7799
diff
changeset
|
7819 replace_push_mb(char_u *p) |
| 1470 | 7820 { |
| 7821 int l = (*mb_ptr2len)(p); | |
| 7822 int j; | |
| 7823 | |
| 7824 for (j = l - 1; j >= 0; --j) | |
| 7825 replace_push(p[j]); | |
| 7826 return l; | |
| 7827 } | |
| 7828 #endif | |
| 7829 | |
| 7 | 7830 /* |
| 7831 * Pop one item from the replace stack. | |
| 7832 * return -1 if stack empty | |
| 7833 * return replaced character or NUL otherwise | |
| 7834 */ | |
| 7835 static int | |
|
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parents:
7799
diff
changeset
|
7836 replace_pop(void) |
| 7 | 7837 { |
| 7838 if (replace_stack_nr == 0) | |
| 7839 return -1; | |
| 7840 return (int)replace_stack[--replace_stack_nr]; | |
| 7841 } | |
| 7842 | |
| 7843 /* | |
| 7844 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
| 7845 * encountered. | |
| 7846 */ | |
| 7847 static void | |
|
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parents:
7799
diff
changeset
|
7848 replace_join( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7849 int off) /* offset for which NUL to remove */ |
| 7 | 7850 { |
| 7851 int i; | |
| 7852 | |
| 7853 for (i = replace_stack_nr; --i >= 0; ) | |
| 7854 if (replace_stack[i] == NUL && off-- <= 0) | |
| 7855 { | |
| 7856 --replace_stack_nr; | |
| 7857 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
| 7858 (size_t)(replace_stack_nr - i)); | |
| 7859 return; | |
| 7860 } | |
| 7861 } | |
| 7862 | |
| 7863 /* | |
| 7864 * Pop bytes from the replace stack until a NUL is found, and insert them | |
| 7865 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
| 7866 */ | |
| 7867 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7868 replace_pop_ins(void) |
| 7 | 7869 { |
| 7870 int cc; | |
| 7871 int oldState = State; | |
| 7872 | |
| 7873 State = NORMAL; /* don't want REPLACE here */ | |
| 7874 while ((cc = replace_pop()) > 0) | |
| 7875 { | |
| 7876 #ifdef FEAT_MBYTE | |
| 7877 mb_replace_pop_ins(cc); | |
| 7878 #else | |
| 7879 ins_char(cc); | |
| 7880 #endif | |
| 7881 dec_cursor(); | |
| 7882 } | |
| 7883 State = oldState; | |
| 7884 } | |
| 7885 | |
| 7886 #ifdef FEAT_MBYTE | |
| 7887 /* | |
| 7888 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
| 7889 * indicates a multi-byte char, pop the other bytes too. | |
| 7890 */ | |
| 7891 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7892 mb_replace_pop_ins(int cc) |
| 7 | 7893 { |
| 7894 int n; | |
| 3549 | 7895 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 7896 int i; |
| 7897 int c; | |
| 7898 | |
| 7899 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
| 7900 { | |
| 7901 buf[0] = cc; | |
| 7902 for (i = 1; i < n; ++i) | |
| 7903 buf[i] = replace_pop(); | |
| 7904 ins_bytes_len(buf, n); | |
| 7905 } | |
| 7906 else | |
| 7907 ins_char(cc); | |
| 7908 | |
| 7909 if (enc_utf8) | |
| 7910 /* Handle composing chars. */ | |
| 7911 for (;;) | |
| 7912 { | |
| 7913 c = replace_pop(); | |
| 7914 if (c == -1) /* stack empty */ | |
| 7915 break; | |
| 7916 if ((n = MB_BYTE2LEN(c)) == 1) | |
| 7917 { | |
| 7918 /* Not a multi-byte char, put it back. */ | |
| 7919 replace_push(c); | |
| 7920 break; | |
| 7921 } | |
| 7922 else | |
| 7923 { | |
| 7924 buf[0] = c; | |
| 7925 for (i = 1; i < n; ++i) | |
| 7926 buf[i] = replace_pop(); | |
| 7927 if (utf_iscomposing(utf_ptr2char(buf))) | |
| 7928 ins_bytes_len(buf, n); | |
| 7929 else | |
| 7930 { | |
| 7931 /* Not a composing char, put it back. */ | |
| 7932 for (i = n - 1; i >= 0; --i) | |
| 7933 replace_push(buf[i]); | |
| 7934 break; | |
| 7935 } | |
| 7936 } | |
| 7937 } | |
| 7938 } | |
| 7939 #endif | |
| 7940 | |
| 7941 /* | |
| 7942 * make the replace stack empty | |
| 7943 * (called when exiting replace mode) | |
| 7944 */ | |
| 7945 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7946 replace_flush(void) |
| 7 | 7947 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
7948 VIM_CLEAR(replace_stack); |
| 7 | 7949 replace_stack_len = 0; |
| 7950 replace_stack_nr = 0; | |
| 7951 } | |
| 7952 | |
| 7953 /* | |
| 7954 * Handle doing a BS for one character. | |
| 7955 * cc < 0: replace stack empty, just move cursor | |
| 7956 * cc == 0: character was inserted, delete it | |
| 7957 * cc > 0: character was replaced, put cc (first byte of original char) back | |
| 7958 * and check for more characters to be put back | |
| 1782 | 7959 * When "limit_col" is >= 0, don't delete before this column. Matters when |
| 7960 * using composing characters, use del_char_after_col() instead of del_char(). | |
| 7 | 7961 */ |
| 7962 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7963 replace_do_bs(int limit_col) |
| 7 | 7964 { |
| 7965 int cc; | |
| 7966 int orig_len = 0; | |
| 7967 int ins_len; | |
| 7968 int orig_vcols = 0; | |
| 7969 colnr_T start_vcol; | |
| 7970 char_u *p; | |
| 7971 int i; | |
| 7972 int vcol; | |
| 7973 | |
| 7974 cc = replace_pop(); | |
| 7975 if (cc > 0) | |
| 7976 { | |
| 7977 if (State & VREPLACE_FLAG) | |
| 7978 { | |
| 7979 /* Get the number of screen cells used by the character we are | |
| 7980 * going to delete. */ | |
| 7981 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); | |
| 7982 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
| 7983 } | |
| 7984 #ifdef FEAT_MBYTE | |
| 7985 if (has_mbyte) | |
| 7986 { | |
| 1782 | 7987 (void)del_char_after_col(limit_col); |
| 7 | 7988 if (State & VREPLACE_FLAG) |
| 835 | 7989 orig_len = (int)STRLEN(ml_get_cursor()); |
| 7 | 7990 replace_push(cc); |
| 7991 } | |
| 7992 else | |
| 7993 #endif | |
| 7994 { | |
| 7995 pchar_cursor(cc); | |
| 7996 if (State & VREPLACE_FLAG) | |
| 835 | 7997 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
| 7 | 7998 } |
| 7999 replace_pop_ins(); | |
| 8000 | |
| 8001 if (State & VREPLACE_FLAG) | |
| 8002 { | |
| 8003 /* Get the number of screen cells used by the inserted characters */ | |
| 8004 p = ml_get_cursor(); | |
| 835 | 8005 ins_len = (int)STRLEN(p) - orig_len; |
| 7 | 8006 vcol = start_vcol; |
| 8007 for (i = 0; i < ins_len; ++i) | |
| 8008 { | |
| 8009 vcol += chartabsize(p + i, vcol); | |
| 8010 #ifdef FEAT_MBYTE | |
| 474 | 8011 i += (*mb_ptr2len)(p) - 1; |
| 7 | 8012 #endif |
| 8013 } | |
| 8014 vcol -= start_vcol; | |
| 8015 | |
| 8016 /* Delete spaces that were inserted after the cursor to keep the | |
| 8017 * text aligned. */ | |
| 8018 curwin->w_cursor.col += ins_len; | |
| 8019 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
| 8020 { | |
| 8021 del_char(FALSE); | |
| 8022 ++orig_vcols; | |
| 8023 } | |
| 8024 curwin->w_cursor.col -= ins_len; | |
| 8025 } | |
| 8026 | |
| 8027 /* mark the buffer as changed and prepare for displaying */ | |
| 8028 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); | |
| 8029 } | |
| 8030 else if (cc == 0) | |
| 1782 | 8031 (void)del_char_after_col(limit_col); |
| 7 | 8032 } |
| 8033 | |
| 8034 #ifdef FEAT_CINDENT | |
| 8035 /* | |
| 8036 * Return TRUE if C-indenting is on. | |
| 8037 */ | |
| 8038 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8039 cindent_on(void) |
| 7 | 8040 { |
| 8041 return (!p_paste && (curbuf->b_p_cin | |
| 8042 # ifdef FEAT_EVAL | |
| 8043 || *curbuf->b_p_inde != NUL | |
| 8044 # endif | |
| 8045 )); | |
| 8046 } | |
| 8047 #endif | |
| 8048 | |
| 8049 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 8050 /* | |
| 8051 * Re-indent the current line, based on the current contents of it and the | |
| 8052 * surrounding lines. Fixing the cursor position seems really easy -- I'm very | |
| 8053 * confused what all the part that handles Control-T is doing that I'm not. | |
| 8054 * "get_the_indent" should be get_c_indent, get_expr_indent or get_lisp_indent. | |
| 8055 */ | |
| 8056 | |
| 8057 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8058 fixthisline(int (*get_the_indent)(void)) |
| 7 | 8059 { |
| 6971 | 8060 int amount = get_the_indent(); |
| 8061 | |
| 8062 if (amount >= 0) | |
| 8063 { | |
| 8064 change_indent(INDENT_SET, amount, FALSE, 0, TRUE); | |
| 8065 if (linewhite(curwin->w_cursor.lnum)) | |
| 8066 did_ai = TRUE; /* delete the indent if the line stays empty */ | |
| 8067 } | |
| 7 | 8068 } |
| 8069 | |
| 8070 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8071 fix_indent(void) |
| 7 | 8072 { |
| 8073 if (p_paste) | |
| 8074 return; | |
| 8075 # ifdef FEAT_LISP | |
| 8076 if (curbuf->b_p_lisp && curbuf->b_p_ai) | |
| 8077 fixthisline(get_lisp_indent); | |
| 8078 # endif | |
| 8079 # if defined(FEAT_LISP) && defined(FEAT_CINDENT) | |
| 8080 else | |
| 8081 # endif | |
| 8082 # ifdef FEAT_CINDENT | |
| 8083 if (cindent_on()) | |
| 8084 do_c_expr_indent(); | |
| 8085 # endif | |
| 8086 } | |
| 8087 | |
| 8088 #endif | |
| 8089 | |
| 8090 #ifdef FEAT_CINDENT | |
| 8091 /* | |
| 8092 * return TRUE if 'cinkeys' contains the key "keytyped", | |
| 8093 * when == '*': Only if key is preceded with '*' (indent before insert) | |
| 4352 | 8094 * when == '!': Only if key is preceded with '!' (don't insert) |
| 7 | 8095 * when == ' ': Only if key is not preceded with '*'(indent afterwards) |
| 8096 * | |
| 8097 * "keytyped" can have a few special values: | |
| 8098 * KEY_OPEN_FORW | |
| 8099 * KEY_OPEN_BACK | |
| 8100 * KEY_COMPLETE just finished completion. | |
| 8101 * | |
| 8102 * If line_is_empty is TRUE accept keys with '0' before them. | |
| 8103 */ | |
| 8104 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8105 in_cinkeys( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8106 int keytyped, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8107 int when, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8108 int line_is_empty) |
| 7 | 8109 { |
| 8110 char_u *look; | |
| 8111 int try_match; | |
| 8112 int try_match_word; | |
| 8113 char_u *p; | |
| 8114 char_u *line; | |
| 8115 int icase; | |
| 8116 int i; | |
| 8117 | |
| 2025 | 8118 if (keytyped == NUL) |
| 8119 /* Can happen with CTRL-Y and CTRL-E on a short line. */ | |
| 8120 return FALSE; | |
| 8121 | |
| 7 | 8122 #ifdef FEAT_EVAL |
| 8123 if (*curbuf->b_p_inde != NUL) | |
| 8124 look = curbuf->b_p_indk; /* 'indentexpr' set: use 'indentkeys' */ | |
| 8125 else | |
| 8126 #endif | |
| 8127 look = curbuf->b_p_cink; /* 'indentexpr' empty: use 'cinkeys' */ | |
| 8128 while (*look) | |
| 8129 { | |
| 8130 /* | |
| 8131 * Find out if we want to try a match with this key, depending on | |
| 8132 * 'when' and a '*' or '!' before the key. | |
| 8133 */ | |
| 8134 switch (when) | |
| 8135 { | |
| 8136 case '*': try_match = (*look == '*'); break; | |
| 8137 case '!': try_match = (*look == '!'); break; | |
| 8138 default: try_match = (*look != '*'); break; | |
| 8139 } | |
| 8140 if (*look == '*' || *look == '!') | |
| 8141 ++look; | |
| 8142 | |
| 8143 /* | |
| 8144 * If there is a '0', only accept a match if the line is empty. | |
| 8145 * But may still match when typing last char of a word. | |
| 8146 */ | |
| 8147 if (*look == '0') | |
| 8148 { | |
| 8149 try_match_word = try_match; | |
| 8150 if (!line_is_empty) | |
| 8151 try_match = FALSE; | |
| 8152 ++look; | |
| 8153 } | |
| 8154 else | |
| 8155 try_match_word = FALSE; | |
| 8156 | |
| 8157 /* | |
| 8158 * does it look like a control character? | |
| 8159 */ | |
| 8160 if (*look == '^' | |
| 8161 #ifdef EBCDIC | |
| 8162 && (Ctrl_chr(look[1]) != 0) | |
| 8163 #else | |
| 8164 && look[1] >= '?' && look[1] <= '_' | |
| 8165 #endif | |
| 8166 ) | |
| 8167 { | |
| 8168 if (try_match && keytyped == Ctrl_chr(look[1])) | |
| 8169 return TRUE; | |
| 8170 look += 2; | |
| 8171 } | |
| 8172 /* | |
| 8173 * 'o' means "o" command, open forward. | |
| 8174 * 'O' means "O" command, open backward. | |
| 8175 */ | |
| 8176 else if (*look == 'o') | |
| 8177 { | |
| 8178 if (try_match && keytyped == KEY_OPEN_FORW) | |
| 8179 return TRUE; | |
| 8180 ++look; | |
| 8181 } | |
| 8182 else if (*look == 'O') | |
| 8183 { | |
| 8184 if (try_match && keytyped == KEY_OPEN_BACK) | |
| 8185 return TRUE; | |
| 8186 ++look; | |
| 8187 } | |
| 8188 | |
| 8189 /* | |
| 8190 * 'e' means to check for "else" at start of line and just before the | |
| 8191 * cursor. | |
| 8192 */ | |
| 8193 else if (*look == 'e') | |
| 8194 { | |
| 8195 if (try_match && keytyped == 'e' && curwin->w_cursor.col >= 4) | |
| 8196 { | |
| 8197 p = ml_get_curline(); | |
| 8198 if (skipwhite(p) == p + curwin->w_cursor.col - 4 && | |
| 8199 STRNCMP(p + curwin->w_cursor.col - 4, "else", 4) == 0) | |
| 8200 return TRUE; | |
| 8201 } | |
| 8202 ++look; | |
| 8203 } | |
| 8204 | |
| 8205 /* | |
| 8206 * ':' only causes an indent if it is at the end of a label or case | |
| 8207 * statement, or when it was before typing the ':' (to fix | |
| 8208 * class::method for C++). | |
| 8209 */ | |
| 8210 else if (*look == ':') | |
| 8211 { | |
| 8212 if (try_match && keytyped == ':') | |
| 8213 { | |
| 8214 p = ml_get_curline(); | |
| 5442 | 8215 if (cin_iscase(p, FALSE) || cin_isscopedecl(p) || cin_islabel()) |
| 7 | 8216 return TRUE; |
| 1300 | 8217 /* Need to get the line again after cin_islabel(). */ |
| 8218 p = ml_get_curline(); | |
| 7 | 8219 if (curwin->w_cursor.col > 2 |
| 8220 && p[curwin->w_cursor.col - 1] == ':' | |
| 8221 && p[curwin->w_cursor.col - 2] == ':') | |
| 8222 { | |
| 8223 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
|
8224 i = (cin_iscase(p, FALSE) || cin_isscopedecl(p) |
| 5442 | 8225 || cin_islabel()); |
| 7 | 8226 p = ml_get_curline(); |
| 8227 p[curwin->w_cursor.col - 1] = ':'; | |
| 8228 if (i) | |
| 8229 return TRUE; | |
| 8230 } | |
| 8231 } | |
| 8232 ++look; | |
| 8233 } | |
| 8234 | |
| 8235 | |
| 8236 /* | |
| 8237 * Is it a key in <>, maybe? | |
| 8238 */ | |
| 8239 else if (*look == '<') | |
| 8240 { | |
| 8241 if (try_match) | |
| 8242 { | |
| 8243 /* | |
| 8244 * make up some named keys <o>, <O>, <e>, <0>, <>>, <<>, <*>, | |
| 8245 * <:> and <!> so that people can re-indent on o, O, e, 0, <, | |
| 8246 * >, *, : and ! keys if they really really want to. | |
| 8247 */ | |
| 8248 if (vim_strchr((char_u *)"<>!*oOe0:", look[1]) != NULL | |
| 8249 && keytyped == look[1]) | |
| 8250 return TRUE; | |
| 8251 | |
| 8252 if (keytyped == get_special_key_code(look + 1)) | |
| 8253 return TRUE; | |
| 8254 } | |
| 8255 while (*look && *look != '>') | |
| 8256 look++; | |
| 8257 while (*look == '>') | |
| 8258 look++; | |
| 8259 } | |
| 8260 | |
| 8261 /* | |
| 8262 * Is it a word: "=word"? | |
| 8263 */ | |
| 8264 else if (*look == '=' && look[1] != ',' && look[1] != NUL) | |
| 8265 { | |
| 8266 ++look; | |
| 8267 if (*look == '~') | |
| 8268 { | |
| 8269 icase = TRUE; | |
| 8270 ++look; | |
| 8271 } | |
| 8272 else | |
| 8273 icase = FALSE; | |
| 8274 p = vim_strchr(look, ','); | |
| 8275 if (p == NULL) | |
| 8276 p = look + STRLEN(look); | |
| 8277 if ((try_match || try_match_word) | |
| 8278 && curwin->w_cursor.col >= (colnr_T)(p - look)) | |
| 8279 { | |
| 8280 int match = FALSE; | |
| 8281 | |
| 8282 #ifdef FEAT_INS_EXPAND | |
| 8283 if (keytyped == KEY_COMPLETE) | |
| 8284 { | |
| 8285 char_u *s; | |
| 8286 | |
| 8287 /* Just completed a word, check if it starts with "look". | |
| 8288 * search back for the start of a word. */ | |
| 8289 line = ml_get_curline(); | |
| 8290 # ifdef FEAT_MBYTE | |
| 8291 if (has_mbyte) | |
| 8292 { | |
| 8293 char_u *n; | |
| 8294 | |
| 8295 for (s = line + curwin->w_cursor.col; s > line; s = n) | |
| 8296 { | |
| 8297 n = mb_prevptr(line, s); | |
| 8298 if (!vim_iswordp(n)) | |
| 8299 break; | |
| 8300 } | |
| 8301 } | |
| 8302 else | |
| 8303 # endif | |
| 8304 for (s = line + curwin->w_cursor.col; s > line; --s) | |
| 8305 if (!vim_iswordc(s[-1])) | |
| 8306 break; | |
| 8307 if (s + (p - look) <= line + curwin->w_cursor.col | |
| 8308 && (icase | |
| 8309 ? MB_STRNICMP(s, look, p - look) | |
| 8310 : STRNCMP(s, look, p - look)) == 0) | |
| 8311 match = TRUE; | |
| 8312 } | |
| 8313 else | |
| 8314 #endif | |
| 8315 /* TODO: multi-byte */ | |
| 8316 if (keytyped == (int)p[-1] || (icase && keytyped < 256 | |
| 8317 && TOLOWER_LOC(keytyped) == TOLOWER_LOC((int)p[-1]))) | |
| 8318 { | |
| 8319 line = ml_get_cursor(); | |
| 8320 if ((curwin->w_cursor.col == (colnr_T)(p - look) | |
| 8321 || !vim_iswordc(line[-(p - look) - 1])) | |
| 8322 && (icase | |
| 8323 ? MB_STRNICMP(line - (p - look), look, p - look) | |
| 8324 : STRNCMP(line - (p - look), look, p - look)) | |
| 8325 == 0) | |
| 8326 match = TRUE; | |
| 8327 } | |
| 8328 if (match && try_match_word && !try_match) | |
| 8329 { | |
| 8330 /* "0=word": Check if there are only blanks before the | |
| 8331 * word. */ | |
|
12551
a69d3595d773
patch 8.0.1154: 'indentkeys' does not work properly
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
8332 if (getwhitecols_curline() != |
| 7 | 8333 (int)(curwin->w_cursor.col - (p - look))) |
| 8334 match = FALSE; | |
| 8335 } | |
| 8336 if (match) | |
| 8337 return TRUE; | |
| 8338 } | |
| 8339 look = p; | |
| 8340 } | |
| 8341 | |
| 8342 /* | |
| 8343 * ok, it's a boring generic character. | |
| 8344 */ | |
| 8345 else | |
| 8346 { | |
| 8347 if (try_match && *look == keytyped) | |
| 8348 return TRUE; | |
|
10938
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patch 8.0.0358: invalid memory access in C-indent code
Christian Brabandt <cb@256bit.org>
parents:
10916
diff
changeset
|
8349 if (*look != NUL) |
|
3b82ab325d59
patch 8.0.0358: invalid memory access in C-indent code
Christian Brabandt <cb@256bit.org>
parents:
10916
diff
changeset
|
8350 ++look; |
| 7 | 8351 } |
| 8352 | |
| 8353 /* | |
| 8354 * Skip over ", ". | |
| 8355 */ | |
| 8356 look = skip_to_option_part(look); | |
| 8357 } | |
| 8358 return FALSE; | |
| 8359 } | |
| 8360 #endif /* FEAT_CINDENT */ | |
| 8361 | |
| 8362 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
| 8363 /* | |
| 8364 * Map Hebrew keyboard when in hkmap mode. | |
| 8365 */ | |
| 8366 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8367 hkmap(int c) |
| 7 | 8368 { |
| 8369 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */ | |
| 8370 { | |
| 8371 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
| 8372 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
| 8373 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
| 8374 static char_u map[26] = | |
| 8375 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
| 8376 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
| 8377 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
| 8378 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
| 8379 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
| 8380 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
| 8381 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
| 8382 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
| 8383 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
| 8384 | |
| 8385 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
| 8386 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
| 8387 /* '-1'='sofit' */ | |
| 8388 else if (c == 'x') | |
| 8389 return 'X'; | |
| 8390 else if (c == 'q') | |
| 8391 return '\''; /* {geresh}={'} */ | |
| 8392 else if (c == 246) | |
| 8393 return ' '; /* \"o --> ' ' for a german keyboard */ | |
| 8394 else if (c == 228) | |
| 8395 return ' '; /* \"a --> ' ' -- / -- */ | |
| 8396 else if (c == 252) | |
| 8397 return ' '; /* \"u --> ' ' -- / -- */ | |
| 8398 #ifdef EBCDIC | |
| 8399 else if (islower(c)) | |
| 8400 #else | |
| 8401 /* NOTE: islower() does not do the right thing for us on Linux so we | |
| 8402 * do this the same was as 5.7 and previous, so it works correctly on | |
| 8403 * all systems. Specifically, the e.g. Delete and Arrow keys are | |
| 8404 * munged and won't work if e.g. searching for Hebrew text. | |
| 8405 */ | |
| 8406 else if (c >= 'a' && c <= 'z') | |
| 8407 #endif | |
| 8408 return (int)(map[CharOrdLow(c)] + p_aleph); | |
| 8409 else | |
| 8410 return c; | |
| 8411 } | |
| 8412 else | |
| 8413 { | |
| 8414 switch (c) | |
| 8415 { | |
| 8416 case '`': return ';'; | |
| 8417 case '/': return '.'; | |
| 8418 case '\'': return ','; | |
| 8419 case 'q': return '/'; | |
| 8420 case 'w': return '\''; | |
| 8421 | |
| 8422 /* Hebrew letters - set offset from 'a' */ | |
| 8423 case ',': c = '{'; break; | |
| 8424 case '.': c = 'v'; break; | |
| 8425 case ';': c = 't'; break; | |
| 8426 default: { | |
| 8427 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
| 8428 | |
| 8429 #ifdef EBCDIC | |
| 8430 /* see note about islower() above */ | |
| 8431 if (!islower(c)) | |
| 8432 #else | |
| 8433 if (c < 'a' || c > 'z') | |
| 8434 #endif | |
| 8435 return c; | |
| 8436 c = str[CharOrdLow(c)]; | |
| 8437 break; | |
| 8438 } | |
| 8439 } | |
| 8440 | |
| 8441 return (int)(CharOrdLow(c) + p_aleph); | |
| 8442 } | |
| 8443 } | |
| 8444 #endif | |
| 8445 | |
| 8446 static void | |
|
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parents:
7799
diff
changeset
|
8447 ins_reg(void) |
| 7 | 8448 { |
| 8449 int need_redraw = FALSE; | |
| 8450 int regname; | |
| 8451 int literally = 0; | |
| 844 | 8452 int vis_active = VIsual_active; |
| 7 | 8453 |
| 8454 /* | |
| 8455 * If we are going to wait for a character, show a '"'. | |
| 8456 */ | |
| 8457 pc_status = PC_STATUS_UNSET; | |
| 8458 if (redrawing() && !char_avail()) | |
| 8459 { | |
| 8460 /* may need to redraw when no more chars available now */ | |
| 661 | 8461 ins_redraw(FALSE); |
| 7 | 8462 |
| 8463 edit_putchar('"', TRUE); | |
| 8464 #ifdef FEAT_CMDL_INFO | |
| 8465 add_to_showcmd_c(Ctrl_R); | |
| 8466 #endif | |
| 8467 } | |
| 8468 | |
| 8469 #ifdef USE_ON_FLY_SCROLL | |
| 8470 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 8471 #endif | |
| 8472 | |
| 8473 /* | |
| 8474 * Don't map the register name. This also prevents the mode message to be | |
| 8475 * deleted when ESC is hit. | |
| 8476 */ | |
| 8477 ++no_mapping; | |
| 1389 | 8478 regname = plain_vgetc(); |
| 7 | 8479 LANGMAP_ADJUST(regname, TRUE); |
| 8480 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
| 8481 { | |
| 8482 /* Get a third key for literal register insertion */ | |
| 8483 literally = regname; | |
| 8484 #ifdef FEAT_CMDL_INFO | |
| 8485 add_to_showcmd_c(literally); | |
| 8486 #endif | |
| 1389 | 8487 regname = plain_vgetc(); |
| 7 | 8488 LANGMAP_ADJUST(regname, TRUE); |
| 8489 } | |
| 8490 --no_mapping; | |
| 8491 | |
| 8492 #ifdef FEAT_EVAL | |
|
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diff
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|
8493 /* Don't call u_sync() while typing the expression or giving an error |
|
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4805
diff
changeset
|
8494 * message for it. Only call it explicitly. */ |
| 7 | 8495 ++no_u_sync; |
| 8496 if (regname == '=') | |
| 8497 { | |
|
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diff
changeset
|
8498 # ifdef HAVE_INPUT_METHOD |
| 7 | 8499 int im_on = im_get_status(); |
| 133 | 8500 # endif |
|
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|
8501 /* Sync undo when evaluating the expression calls setline() or |
|
6e611380b4cf
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diff
changeset
|
8502 * append(), so that it can be undone separately. */ |
|
6e611380b4cf
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diff
changeset
|
8503 u_sync_once = 2; |
|
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diff
changeset
|
8504 |
| 7 | 8505 regname = get_expr_register(); |
|
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parents:
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changeset
|
8506 # ifdef HAVE_INPUT_METHOD |
| 7 | 8507 /* Restore the Input Method. */ |
| 8508 if (im_on) | |
| 8509 im_set_active(TRUE); | |
| 133 | 8510 # endif |
| 7 | 8511 } |
| 140 | 8512 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
| 8513 { | |
| 6949 | 8514 vim_beep(BO_REG); |
| 7 | 8515 need_redraw = TRUE; /* remove the '"' */ |
| 140 | 8516 } |
| 7 | 8517 else |
| 8518 { | |
| 8519 #endif | |
| 8520 if (literally == Ctrl_O || literally == Ctrl_P) | |
| 8521 { | |
| 8522 /* Append the command to the redo buffer. */ | |
| 8523 AppendCharToRedobuff(Ctrl_R); | |
| 8524 AppendCharToRedobuff(literally); | |
| 8525 AppendCharToRedobuff(regname); | |
| 8526 | |
| 8527 do_put(regname, BACKWARD, 1L, | |
| 8528 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
| 8529 } | |
| 8530 else if (insert_reg(regname, literally) == FAIL) | |
| 8531 { | |
| 6949 | 8532 vim_beep(BO_REG); |
| 7 | 8533 need_redraw = TRUE; /* remove the '"' */ |
| 8534 } | |
| 133 | 8535 else if (stop_insert_mode) |
| 8536 /* When the '=' register was used and a function was invoked that | |
| 8537 * did ":stopinsert" then stuff_empty() returns FALSE but we won't | |
| 8538 * insert anything, need to remove the '"' */ | |
| 8539 need_redraw = TRUE; | |
| 8540 | |
| 7 | 8541 #ifdef FEAT_EVAL |
| 8542 } | |
| 8543 --no_u_sync; | |
|
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|
8544 if (u_sync_once == 1) |
|
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diff
changeset
|
8545 ins_need_undo = TRUE; |
|
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diff
changeset
|
8546 u_sync_once = 0; |
| 7 | 8547 #endif |
| 8548 #ifdef FEAT_CMDL_INFO | |
| 8549 clear_showcmd(); | |
| 8550 #endif | |
| 8551 | |
| 8552 /* If the inserted register is empty, we need to remove the '"' */ | |
| 8553 if (need_redraw || stuff_empty()) | |
| 8554 edit_unputchar(); | |
| 844 | 8555 |
| 8556 /* Disallow starting Visual mode here, would get a weird mode. */ | |
| 8557 if (!vis_active && VIsual_active) | |
| 8558 end_visual_mode(); | |
| 7 | 8559 } |
| 8560 | |
| 8561 /* | |
| 8562 * CTRL-G commands in Insert mode. | |
| 8563 */ | |
| 8564 static void | |
|
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parents:
7799
diff
changeset
|
8565 ins_ctrl_g(void) |
| 7 | 8566 { |
| 8567 int c; | |
| 8568 | |
| 8569 #ifdef FEAT_INS_EXPAND | |
| 8570 /* Right after CTRL-X the cursor will be after the ruler. */ | |
| 8571 setcursor(); | |
| 8572 #endif | |
| 8573 | |
| 8574 /* | |
| 8575 * Don't map the second key. This also prevents the mode message to be | |
| 8576 * deleted when ESC is hit. | |
| 8577 */ | |
| 8578 ++no_mapping; | |
| 1389 | 8579 c = plain_vgetc(); |
| 7 | 8580 --no_mapping; |
| 8581 switch (c) | |
| 8582 { | |
| 8583 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */ | |
| 8584 case K_UP: | |
| 8585 case Ctrl_K: | |
| 8586 case 'k': ins_up(TRUE); | |
| 8587 break; | |
| 8588 | |
| 8589 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */ | |
| 8590 case K_DOWN: | |
| 8591 case Ctrl_J: | |
| 8592 case 'j': ins_down(TRUE); | |
| 8593 break; | |
| 8594 | |
| 8595 /* CTRL-G u: start new undoable edit */ | |
| 825 | 8596 case 'u': u_sync(TRUE); |
| 7 | 8597 ins_need_undo = TRUE; |
| 626 | 8598 |
| 8599 /* Need to reset Insstart, esp. because a BS that joins | |
| 1219 | 8600 * a line to the previous one must save for undo. */ |
| 5680 | 8601 update_Insstart_orig = FALSE; |
| 626 | 8602 Insstart = curwin->w_cursor; |
| 7 | 8603 break; |
| 8604 | |
|
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6971
diff
changeset
|
8605 /* CTRL-G U: do not break undo with the next char */ |
|
c8efa41dd451
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parents:
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diff
changeset
|
8606 case 'U': |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
8607 /* Allow one left/right cursor movement with the next char, |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
8608 * without breaking undo. */ |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
8609 dont_sync_undo = MAYBE; |
|
c8efa41dd451
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diff
changeset
|
8610 break; |
|
c8efa41dd451
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6971
diff
changeset
|
8611 |
| 7 | 8612 /* Unknown CTRL-G command, reserved for future expansion. */ |
| 6949 | 8613 default: vim_beep(BO_CTRLG); |
| 7 | 8614 } |
| 8615 } | |
| 8616 | |
| 8617 /* | |
| 449 | 8618 * CTRL-^ in Insert mode. |
| 8619 */ | |
| 8620 static void | |
|
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7799
diff
changeset
|
8621 ins_ctrl_hat(void) |
| 449 | 8622 { |
| 782 | 8623 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 449 | 8624 { |
| 8625 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */ | |
| 8626 if (State & LANGMAP) | |
| 8627 { | |
| 8628 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8629 State &= ~LANGMAP; | |
| 8630 } | |
| 8631 else | |
| 8632 { | |
| 8633 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 8634 State |= LANGMAP; | |
|
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diff
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|
8635 #ifdef HAVE_INPUT_METHOD |
| 449 | 8636 im_set_active(FALSE); |
| 8637 #endif | |
| 8638 } | |
| 8639 } | |
|
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diff
changeset
|
8640 #ifdef HAVE_INPUT_METHOD |
| 449 | 8641 else |
| 8642 { | |
| 8643 /* There are no ":lmap" mappings, toggle IM */ | |
| 8644 if (im_get_status()) | |
| 8645 { | |
| 8646 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 8647 im_set_active(FALSE); | |
| 8648 } | |
| 8649 else | |
| 8650 { | |
| 8651 curbuf->b_p_iminsert = B_IMODE_IM; | |
| 8652 State &= ~LANGMAP; | |
| 8653 im_set_active(TRUE); | |
| 8654 } | |
| 8655 } | |
| 8656 #endif | |
| 8657 set_iminsert_global(); | |
| 8658 showmode(); | |
| 8659 #ifdef FEAT_GUI | |
| 8660 /* may show different cursor shape or color */ | |
| 8661 if (gui.in_use) | |
| 8662 gui_update_cursor(TRUE, FALSE); | |
| 8663 #endif | |
|
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diff
changeset
|
8664 #if defined(FEAT_KEYMAP) |
| 449 | 8665 /* Show/unshow value of 'keymap' in status lines. */ |
| 8666 status_redraw_curbuf(); | |
| 8667 #endif | |
| 8668 } | |
| 8669 | |
| 8670 /* | |
| 7 | 8671 * Handle ESC in insert mode. |
| 8672 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
| 8673 * insert. | |
| 8674 */ | |
| 8675 static int | |
|
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diff
changeset
|
8676 ins_esc( |
|
83861277e6a3
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diff
changeset
|
8677 long *count, |
|
83861277e6a3
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diff
changeset
|
8678 int cmdchar, |
|
83861277e6a3
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7799
diff
changeset
|
8679 int nomove) /* don't move cursor */ |
| 7 | 8680 { |
| 8681 int temp; | |
| 8682 static int disabled_redraw = FALSE; | |
| 8683 | |
| 744 | 8684 #ifdef FEAT_SPELL |
| 449 | 8685 check_spell_redraw(); |
| 8686 #endif | |
| 7 | 8687 #if defined(FEAT_HANGULIN) |
| 8688 # if defined(ESC_CHG_TO_ENG_MODE) | |
| 8689 hangul_input_state_set(0); | |
| 8690 # endif | |
| 8691 if (composing_hangul) | |
| 8692 { | |
| 8693 push_raw_key(composing_hangul_buffer, 2); | |
| 8694 composing_hangul = 0; | |
| 8695 } | |
| 8696 #endif | |
| 8697 | |
| 8698 temp = curwin->w_cursor.col; | |
| 8699 if (disabled_redraw) | |
| 8700 { | |
| 8701 --RedrawingDisabled; | |
| 8702 disabled_redraw = FALSE; | |
| 8703 } | |
| 8704 if (!arrow_used) | |
| 8705 { | |
| 8706 /* | |
| 8707 * Don't append the ESC for "r<CR>" and "grx". | |
| 75 | 8708 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
| 8709 * when "count" is non-zero. | |
| 7 | 8710 */ |
| 8711 if (cmdchar != 'r' && cmdchar != 'v') | |
| 75 | 8712 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
| 7 | 8713 |
| 8714 /* | |
| 8715 * Repeating insert may take a long time. Check for | |
| 8716 * interrupt now and then. | |
| 8717 */ | |
| 8718 if (*count > 0) | |
| 8719 { | |
| 8720 line_breakcheck(); | |
| 8721 if (got_int) | |
| 8722 *count = 0; | |
| 8723 } | |
| 8724 | |
| 8725 if (--*count > 0) /* repeat what was typed */ | |
| 8726 { | |
| 164 | 8727 /* Vi repeats the insert without replacing characters. */ |
| 8728 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) | |
| 8729 State &= ~REPLACE_FLAG; | |
| 8730 | |
| 7 | 8731 (void)start_redo_ins(); |
| 8732 if (cmdchar == 'r' || cmdchar == 'v') | |
| 6098 | 8733 stuffRedoReadbuff(ESC_STR); /* no ESC in redo buffer */ |
| 7 | 8734 ++RedrawingDisabled; |
| 8735 disabled_redraw = TRUE; | |
| 8736 return FALSE; /* repeat the insert */ | |
| 8737 } | |
| 5434 | 8738 stop_insert(&curwin->w_cursor, TRUE, nomove); |
| 7 | 8739 undisplay_dollar(); |
| 8740 } | |
| 8741 | |
| 8742 /* When an autoindent was removed, curswant stays after the | |
| 8743 * indent */ | |
| 8744 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) | |
| 8745 curwin->w_set_curswant = TRUE; | |
| 8746 | |
| 8747 /* Remember the last Insert position in the '^ mark. */ | |
| 8748 if (!cmdmod.keepjumps) | |
| 8749 curbuf->b_last_insert = curwin->w_cursor; | |
| 8750 | |
| 8751 /* | |
| 8752 * The cursor should end up on the last inserted character. | |
| 477 | 8753 * Don't do it for CTRL-O, unless past the end of the line. |
| 7 | 8754 */ |
| 477 | 8755 if (!nomove |
| 8756 && (curwin->w_cursor.col != 0 | |
| 7 | 8757 #ifdef FEAT_VIRTUALEDIT |
| 8758 || curwin->w_cursor.coladd > 0 | |
| 8759 #endif | |
| 477 | 8760 ) |
| 8761 && (restart_edit == NUL | |
| 5735 | 8762 || (gchar_cursor() == NUL && !VIsual_active)) |
| 7 | 8763 #ifdef FEAT_RIGHTLEFT |
| 8764 && !revins_on | |
| 8765 #endif | |
| 8766 ) | |
| 8767 { | |
| 8768 #ifdef FEAT_VIRTUALEDIT | |
| 8769 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
| 8770 { | |
| 8771 oneleft(); | |
| 8772 if (restart_edit != NUL) | |
| 8773 ++curwin->w_cursor.coladd; | |
| 8774 } | |
| 8775 else | |
| 8776 #endif | |
| 8777 { | |
| 8778 --curwin->w_cursor.col; | |
| 8779 #ifdef FEAT_MBYTE | |
| 8780 /* Correct cursor for multi-byte character. */ | |
| 8781 if (has_mbyte) | |
| 8782 mb_adjust_cursor(); | |
| 8783 #endif | |
| 8784 } | |
| 8785 } | |
| 8786 | |
|
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changeset
|
8787 #ifdef HAVE_INPUT_METHOD |
| 7 | 8788 /* Disable IM to allow typing English directly for Normal mode commands. |
| 8789 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as | |
| 8790 * well). */ | |
| 8791 if (!(State & LANGMAP)) | |
| 8792 im_save_status(&curbuf->b_p_iminsert); | |
| 8793 im_set_active(FALSE); | |
| 8794 #endif | |
| 8795 | |
| 8796 State = NORMAL; | |
| 8797 /* need to position cursor again (e.g. when on a TAB ) */ | |
| 8798 changed_cline_bef_curs(); | |
| 8799 | |
| 8800 #ifdef FEAT_MOUSE | |
| 8801 setmouse(); | |
| 8802 #endif | |
| 8803 #ifdef CURSOR_SHAPE | |
| 8804 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8805 #endif | |
|
10684
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patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
8806 if (!p_ek) |
|
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
8807 /* Re-enable bracketed paste mode. */ |
|
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
8808 out_str(T_BE); |
| 7 | 8809 |
| 8810 /* | |
| 8811 * When recording or for CTRL-O, need to display the new mode. | |
| 8812 * Otherwise remove the mode message. | |
| 8813 */ | |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13876
diff
changeset
|
8814 if (reg_recording != 0 || restart_edit != NUL) |
| 7 | 8815 showmode(); |
| 8816 else if (p_smd) | |
| 8817 MSG(""); | |
| 8818 | |
| 8819 return TRUE; /* exit Insert mode */ | |
| 8820 } | |
| 8821 | |
| 8822 #ifdef FEAT_RIGHTLEFT | |
| 8823 /* | |
| 8824 * Toggle language: hkmap and revins_on. | |
| 8825 * Move to end of reverse inserted text. | |
| 8826 */ | |
| 8827 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8828 ins_ctrl_(void) |
| 7 | 8829 { |
| 8830 if (revins_on && revins_chars && revins_scol >= 0) | |
| 8831 { | |
| 8832 while (gchar_cursor() != NUL && revins_chars--) | |
| 8833 ++curwin->w_cursor.col; | |
| 8834 } | |
| 8835 p_ri = !p_ri; | |
| 8836 revins_on = (State == INSERT && p_ri); | |
| 8837 if (revins_on) | |
| 8838 { | |
| 8839 revins_scol = curwin->w_cursor.col; | |
| 8840 revins_legal++; | |
| 8841 revins_chars = 0; | |
| 8842 undisplay_dollar(); | |
| 8843 } | |
| 8844 else | |
| 8845 revins_scol = -1; | |
| 8846 #ifdef FEAT_FKMAP | |
| 8847 if (p_altkeymap) | |
| 8848 { | |
| 8849 /* | |
| 8850 * to be consistent also for redo command, using '.' | |
| 8851 * set arrow_used to true and stop it - causing to redo | |
| 8852 * characters entered in one mode (normal/reverse insert). | |
| 8853 */ | |
| 8854 arrow_used = TRUE; | |
| 8855 (void)stop_arrow(); | |
| 8856 p_fkmap = curwin->w_p_rl ^ p_ri; | |
| 8857 if (p_fkmap && p_ri) | |
| 8858 State = INSERT; | |
| 8859 } | |
| 8860 else | |
| 8861 #endif | |
| 8862 p_hkmap = curwin->w_p_rl ^ p_ri; /* be consistent! */ | |
| 8863 showmode(); | |
| 8864 } | |
| 8865 #endif | |
| 8866 | |
| 8867 /* | |
| 8868 * If 'keymodel' contains "startsel", may start selection. | |
| 8869 * Returns TRUE when a CTRL-O and other keys stuffed. | |
| 8870 */ | |
| 8871 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8872 ins_start_select(int c) |
| 7 | 8873 { |
| 8874 if (km_startsel) | |
| 8875 switch (c) | |
| 8876 { | |
| 8877 case K_KHOME: | |
| 8878 case K_KEND: | |
| 8879 case K_PAGEUP: | |
| 8880 case K_KPAGEUP: | |
| 8881 case K_PAGEDOWN: | |
| 8882 case K_KPAGEDOWN: | |
|
12716
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patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
8883 # ifdef MACOS_X |
| 7 | 8884 case K_LEFT: |
| 8885 case K_RIGHT: | |
| 8886 case K_UP: | |
| 8887 case K_DOWN: | |
| 8888 case K_END: | |
| 8889 case K_HOME: | |
| 8890 # endif | |
| 8891 if (!(mod_mask & MOD_MASK_SHIFT)) | |
| 8892 break; | |
| 8893 /* FALLTHROUGH */ | |
| 8894 case K_S_LEFT: | |
| 8895 case K_S_RIGHT: | |
| 8896 case K_S_UP: | |
| 8897 case K_S_DOWN: | |
| 8898 case K_S_END: | |
| 8899 case K_S_HOME: | |
| 8900 /* Start selection right away, the cursor can move with | |
| 8901 * CTRL-O when beyond the end of the line. */ | |
| 8902 start_selection(); | |
| 8903 | |
| 8904 /* Execute the key in (insert) Select mode. */ | |
| 8905 stuffcharReadbuff(Ctrl_O); | |
| 8906 if (mod_mask) | |
| 8907 { | |
| 8908 char_u buf[4]; | |
| 8909 | |
| 8910 buf[0] = K_SPECIAL; | |
| 8911 buf[1] = KS_MODIFIER; | |
| 8912 buf[2] = mod_mask; | |
| 8913 buf[3] = NUL; | |
| 8914 stuffReadbuff(buf); | |
| 8915 } | |
| 8916 stuffcharReadbuff(c); | |
| 8917 return TRUE; | |
| 8918 } | |
| 8919 return FALSE; | |
| 8920 } | |
| 8921 | |
| 8922 /* | |
| 4352 | 8923 * <Insert> key in Insert mode: toggle insert/replace mode. |
| 449 | 8924 */ |
| 8925 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8926 ins_insert(int replaceState) |
| 449 | 8927 { |
| 8928 #ifdef FEAT_FKMAP | |
| 8929 if (p_fkmap && p_ri) | |
| 8930 { | |
| 8931 beep_flush(); | |
| 8932 EMSG(farsi_text_3); /* encoded in Farsi */ | |
| 8933 return; | |
| 8934 } | |
| 8935 #endif | |
| 8936 | |
| 532 | 8937 # ifdef FEAT_EVAL |
| 449 | 8938 set_vim_var_string(VV_INSERTMODE, |
|
14424
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patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8939 (char_u *)((State & REPLACE_FLAG) ? "i" |
|
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8940 : replaceState == VREPLACE ? "v" |
|
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
8941 : "r"), 1); |
| 532 | 8942 # endif |
| 449 | 8943 apply_autocmds(EVENT_INSERTCHANGE, NULL, NULL, FALSE, curbuf); |
| 8944 if (State & REPLACE_FLAG) | |
| 8945 State = INSERT | (State & LANGMAP); | |
| 8946 else | |
| 8947 State = replaceState | (State & LANGMAP); | |
| 8948 AppendCharToRedobuff(K_INS); | |
| 8949 showmode(); | |
| 8950 #ifdef CURSOR_SHAPE | |
| 8951 ui_cursor_shape(); /* may show different cursor shape */ | |
| 8952 #endif | |
| 8953 } | |
| 8954 | |
| 8955 /* | |
| 8956 * Pressed CTRL-O in Insert mode. | |
| 8957 */ | |
| 8958 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8959 ins_ctrl_o(void) |
| 449 | 8960 { |
| 8961 if (State & VREPLACE_FLAG) | |
| 8962 restart_edit = 'V'; | |
| 8963 else | |
| 8964 if (State & REPLACE_FLAG) | |
| 8965 restart_edit = 'R'; | |
| 8966 else | |
| 8967 restart_edit = 'I'; | |
| 8968 #ifdef FEAT_VIRTUALEDIT | |
| 8969 if (virtual_active()) | |
| 8970 ins_at_eol = FALSE; /* cursor always keeps its column */ | |
| 8971 else | |
| 8972 #endif | |
| 8973 ins_at_eol = (gchar_cursor() == NUL); | |
| 8974 } | |
| 8975 | |
| 8976 /* | |
| 7 | 8977 * If the cursor is on an indent, ^T/^D insert/delete one |
| 8978 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
| 1796 | 8979 * Always round the indent to 'shiftwidth', this is compatible |
| 7 | 8980 * with vi. But vi only supports ^T and ^D after an |
| 8981 * autoindent, we support it everywhere. | |
| 8982 */ | |
| 8983 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8984 ins_shift(int c, int lastc) |
| 7 | 8985 { |
| 8986 if (stop_arrow() == FAIL) | |
| 8987 return; | |
| 8988 AppendCharToRedobuff(c); | |
| 8989 | |
| 8990 /* | |
| 8991 * 0^D and ^^D: remove all indent. | |
| 8992 */ | |
| 1330 | 8993 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
| 8994 && curwin->w_cursor.col > 0) | |
| 7 | 8995 { |
| 8996 --curwin->w_cursor.col; | |
| 8997 (void)del_char(FALSE); /* delete the '^' or '0' */ | |
| 8998 /* In Replace mode, restore the characters that '^' or '0' replaced. */ | |
| 8999 if (State & REPLACE_FLAG) | |
| 9000 replace_pop_ins(); | |
| 9001 if (lastc == '^') | |
| 9002 old_indent = get_indent(); /* remember curr. indent */ | |
| 1516 | 9003 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
| 7 | 9004 } |
| 9005 else | |
| 1516 | 9006 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
| 7 | 9007 |
| 9008 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
| 9009 did_ai = FALSE; | |
| 9010 #ifdef FEAT_SMARTINDENT | |
| 9011 did_si = FALSE; | |
| 9012 can_si = FALSE; | |
| 9013 can_si_back = FALSE; | |
| 9014 #endif | |
| 9015 #ifdef FEAT_CINDENT | |
| 9016 can_cindent = FALSE; /* no cindenting after ^D or ^T */ | |
| 9017 #endif | |
| 9018 } | |
| 9019 | |
| 9020 static void | |
|
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parents:
7799
diff
changeset
|
9021 ins_del(void) |
| 7 | 9022 { |
| 9023 int temp; | |
| 9024 | |
| 9025 if (stop_arrow() == FAIL) | |
| 9026 return; | |
| 9027 if (gchar_cursor() == NUL) /* delete newline */ | |
| 9028 { | |
| 9029 temp = curwin->w_cursor.col; | |
| 9030 if (!can_bs(BS_EOL) /* only if "eol" included */ | |
| 5848 | 9031 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
| 6949 | 9032 vim_beep(BO_BS); |
| 7 | 9033 else |
|
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parents:
13384
diff
changeset
|
9034 { |
| 7 | 9035 curwin->w_cursor.col = temp; |
|
13402
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9036 /* Adjust orig_line_count in case more lines have been deleted than |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9037 * have been added. That makes sure, that open_line() later |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9038 * can access all buffer lines correctly */ |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9039 if (State & VREPLACE_FLAG && |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9040 orig_line_count > curbuf->b_ml.ml_line_count) |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9041 orig_line_count = curbuf->b_ml.ml_line_count; |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
9042 } |
| 7 | 9043 } |
| 6949 | 9044 else if (del_char(FALSE) == FAIL) /* delete char under cursor */ |
| 9045 vim_beep(BO_BS); | |
| 7 | 9046 did_ai = FALSE; |
| 9047 #ifdef FEAT_SMARTINDENT | |
| 9048 did_si = FALSE; | |
| 9049 can_si = FALSE; | |
| 9050 can_si_back = FALSE; | |
| 9051 #endif | |
| 9052 AppendCharToRedobuff(K_DEL); | |
| 9053 } | |
| 9054 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7141
diff
changeset
|
9055 static void ins_bs_one(colnr_T *vcolp); |
| 1460 | 9056 |
| 9057 /* | |
| 9058 * Delete one character for ins_bs(). | |
| 9059 */ | |
| 9060 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9061 ins_bs_one(colnr_T *vcolp) |
| 1460 | 9062 { |
| 9063 dec_cursor(); | |
| 9064 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
| 9065 if (State & REPLACE_FLAG) | |
| 9066 { | |
| 9067 /* Don't delete characters before the insert point when in | |
| 9068 * Replace mode */ | |
| 9069 if (curwin->w_cursor.lnum != Insstart.lnum | |
| 9070 || curwin->w_cursor.col >= Insstart.col) | |
| 1782 | 9071 replace_do_bs(-1); |
| 1460 | 9072 } |
| 9073 else | |
| 9074 (void)del_char(FALSE); | |
| 9075 } | |
| 9076 | |
| 7 | 9077 /* |
| 9078 * Handle Backspace, delete-word and delete-line in Insert mode. | |
| 9079 * Return TRUE when backspace was actually used. | |
| 9080 */ | |
| 9081 static int | |
|
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parents:
7799
diff
changeset
|
9082 ins_bs( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
9083 int c, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
9084 int mode, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
9085 int *inserted_space_p) |
| 7 | 9086 { |
| 9087 linenr_T lnum; | |
| 9088 int cc; | |
| 9089 int temp = 0; /* init for GCC */ | |
| 1872 | 9090 colnr_T save_col; |
| 7 | 9091 colnr_T mincol; |
| 9092 int did_backspace = FALSE; | |
| 9093 int in_indent; | |
| 9094 int oldState; | |
| 9095 #ifdef FEAT_MBYTE | |
| 714 | 9096 int cpc[MAX_MCO]; /* composing characters */ |
| 7 | 9097 #endif |
| 9098 | |
| 9099 /* | |
| 9100 * can't delete anything in an empty file | |
| 9101 * can't backup past first character in buffer | |
| 9102 * can't backup past starting point unless 'backspace' > 1 | |
| 9103 * can backup to a previous line if 'backspace' == 0 | |
| 9104 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9105 if ( BUFEMPTY() |
| 7 | 9106 || ( |
| 9107 #ifdef FEAT_RIGHTLEFT | |
| 9108 !revins_on && | |
| 9109 #endif | |
| 9110 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
| 9111 || (!can_bs(BS_START) | |
| 9112 && (arrow_used | |
| 5852 | 9113 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 9114 && curwin->w_cursor.col <= Insstart_orig.col))) | |
| 7 | 9115 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
| 9116 && curwin->w_cursor.col <= ai_col) | |
| 9117 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
| 9118 { | |
| 6949 | 9119 vim_beep(BO_BS); |
| 7 | 9120 return FALSE; |
| 9121 } | |
| 9122 | |
| 9123 if (stop_arrow() == FAIL) | |
| 9124 return FALSE; | |
| 9125 in_indent = inindent(0); | |
| 9126 #ifdef FEAT_CINDENT | |
| 9127 if (in_indent) | |
| 9128 can_cindent = FALSE; | |
| 9129 #endif | |
| 9130 #ifdef FEAT_COMMENTS | |
| 9131 end_comment_pending = NUL; /* After BS, don't auto-end comment */ | |
| 9132 #endif | |
| 9133 #ifdef FEAT_RIGHTLEFT | |
| 9134 if (revins_on) /* put cursor after last inserted char */ | |
| 9135 inc_cursor(); | |
| 9136 #endif | |
| 9137 | |
| 9138 #ifdef FEAT_VIRTUALEDIT | |
| 9139 /* Virtualedit: | |
| 9140 * BACKSPACE_CHAR eats a virtual space | |
| 9141 * BACKSPACE_WORD eats all coladd | |
| 9142 * BACKSPACE_LINE eats all coladd and keeps going | |
| 9143 */ | |
| 9144 if (curwin->w_cursor.coladd > 0) | |
| 9145 { | |
| 9146 if (mode == BACKSPACE_CHAR) | |
| 9147 { | |
| 9148 --curwin->w_cursor.coladd; | |
| 9149 return TRUE; | |
| 9150 } | |
| 9151 if (mode == BACKSPACE_WORD) | |
| 9152 { | |
| 9153 curwin->w_cursor.coladd = 0; | |
| 9154 return TRUE; | |
| 9155 } | |
| 9156 curwin->w_cursor.coladd = 0; | |
| 9157 } | |
| 9158 #endif | |
| 9159 | |
| 9160 /* | |
|
11295
d772bf077b3f
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Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
9161 * Delete newline! |
| 7 | 9162 */ |
| 9163 if (curwin->w_cursor.col == 0) | |
| 9164 { | |
| 6629 | 9165 lnum = Insstart.lnum; |
| 5852 | 9166 if (curwin->w_cursor.lnum == lnum |
| 7 | 9167 #ifdef FEAT_RIGHTLEFT |
| 9168 || revins_on | |
| 9169 #endif | |
| 9170 ) | |
| 9171 { | |
| 9172 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
| 9173 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
| 9174 return FALSE; | |
| 6629 | 9175 --Insstart.lnum; |
|
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11295
diff
changeset
|
9176 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
| 7 | 9177 } |
| 9178 /* | |
| 9179 * In replace mode: | |
| 9180 * cc < 0: NL was inserted, delete it | |
| 9181 * cc >= 0: NL was replaced, put original characters back | |
| 9182 */ | |
| 9183 cc = -1; | |
| 9184 if (State & REPLACE_FLAG) | |
| 9185 cc = replace_pop(); /* returns -1 if NL was inserted */ | |
| 9186 /* | |
| 9187 * In replace mode, in the line we started replacing, we only move the | |
| 9188 * cursor. | |
| 9189 */ | |
| 9190 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
| 9191 { | |
| 9192 dec_cursor(); | |
| 9193 } | |
| 9194 else | |
| 9195 { | |
| 9196 if (!(State & VREPLACE_FLAG) | |
| 9197 || curwin->w_cursor.lnum > orig_line_count) | |
| 9198 { | |
| 9199 temp = gchar_cursor(); /* remember current char */ | |
| 9200 --curwin->w_cursor.lnum; | |
| 278 | 9201 |
| 9202 /* When "aw" is in 'formatoptions' we must delete the space at | |
| 9203 * the end of the line, otherwise the line will be broken | |
| 9204 * again when auto-formatting. */ | |
| 9205 if (has_format_option(FO_AUTO) | |
| 9206 && has_format_option(FO_WHITE_PAR)) | |
| 9207 { | |
| 9208 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
| 9209 TRUE); | |
| 9210 int len; | |
| 9211 | |
| 835 | 9212 len = (int)STRLEN(ptr); |
| 278 | 9213 if (len > 0 && ptr[len - 1] == ' ') |
| 9214 ptr[len - 1] = NUL; | |
| 9215 } | |
| 9216 | |
| 5848 | 9217 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
| 7 | 9218 if (temp == NUL && gchar_cursor() != NUL) |
| 9219 inc_cursor(); | |
| 9220 } | |
| 9221 else | |
| 9222 dec_cursor(); | |
| 9223 | |
| 9224 /* | |
| 9225 * In REPLACE mode we have to put back the text that was replaced | |
| 9226 * by the NL. On the replace stack is first a NUL-terminated | |
| 9227 * sequence of characters that were deleted and then the | |
| 9228 * characters that NL replaced. | |
| 9229 */ | |
| 9230 if (State & REPLACE_FLAG) | |
| 9231 { | |
| 9232 /* | |
| 9233 * Do the next ins_char() in NORMAL state, to | |
| 9234 * prevent ins_char() from replacing characters and | |
| 9235 * avoiding showmatch(). | |
| 9236 */ | |
| 9237 oldState = State; | |
| 9238 State = NORMAL; | |
| 9239 /* | |
| 9240 * restore characters (blanks) deleted after cursor | |
| 9241 */ | |
| 9242 while (cc > 0) | |
| 9243 { | |
| 1872 | 9244 save_col = curwin->w_cursor.col; |
| 7 | 9245 #ifdef FEAT_MBYTE |
| 9246 mb_replace_pop_ins(cc); | |
| 9247 #else | |
| 9248 ins_char(cc); | |
| 9249 #endif | |
| 1872 | 9250 curwin->w_cursor.col = save_col; |
| 7 | 9251 cc = replace_pop(); |
| 9252 } | |
| 9253 /* restore the characters that NL replaced */ | |
| 9254 replace_pop_ins(); | |
| 9255 State = oldState; | |
| 9256 } | |
| 9257 } | |
| 9258 did_ai = FALSE; | |
| 9259 } | |
| 9260 else | |
| 9261 { | |
| 9262 /* | |
| 9263 * Delete character(s) before the cursor. | |
| 9264 */ | |
| 9265 #ifdef FEAT_RIGHTLEFT | |
| 9266 if (revins_on) /* put cursor on last inserted char */ | |
| 9267 dec_cursor(); | |
| 9268 #endif | |
| 9269 mincol = 0; | |
| 9270 /* keep indent */ | |
| 1085 | 9271 if (mode == BACKSPACE_LINE |
| 9272 && (curbuf->b_p_ai | |
| 9273 #ifdef FEAT_CINDENT | |
| 2004 | 9274 || cindent_on() |
| 1085 | 9275 #endif |
| 9276 ) | |
| 7 | 9277 #ifdef FEAT_RIGHTLEFT |
| 9278 && !revins_on | |
| 9279 #endif | |
| 9280 ) | |
| 9281 { | |
| 1872 | 9282 save_col = curwin->w_cursor.col; |
| 7 | 9283 beginline(BL_WHITE); |
| 1988 | 9284 if (curwin->w_cursor.col < save_col) |
| 7 | 9285 mincol = curwin->w_cursor.col; |
| 1872 | 9286 curwin->w_cursor.col = save_col; |
| 7 | 9287 } |
| 9288 | |
| 9289 /* | |
| 9290 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
| 9291 */ | |
| 9292 if ( mode == BACKSPACE_CHAR | |
| 9293 && ((p_sta && in_indent) | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9294 || ((get_sts_value() != 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9295 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9296 || tabstop_count(curbuf->b_p_vsts_array) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9297 #endif |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9298 ) |
| 1497 | 9299 && curwin->w_cursor.col > 0 |
| 7 | 9300 && (*(ml_get_cursor() - 1) == TAB |
| 9301 || (*(ml_get_cursor() - 1) == ' ' | |
| 9302 && (!*inserted_space_p | |
| 9303 || arrow_used)))))) | |
| 9304 { | |
| 9305 int ts; | |
| 9306 colnr_T vcol; | |
| 9307 colnr_T want_vcol; | |
| 1460 | 9308 colnr_T start_vcol; |
| 7 | 9309 |
| 9310 *inserted_space_p = FALSE; | |
| 9311 /* Compute the virtual column where we want to be. Since | |
| 9312 * 'showbreak' may get in the way, need to get the last column of | |
| 9313 * the previous character. */ | |
| 9314 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 1460 | 9315 start_vcol = vcol; |
| 7 | 9316 dec_cursor(); |
| 9317 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
| 9318 inc_cursor(); | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9319 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9320 if (p_sta && in_indent) |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9321 { |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9322 ts = (int)get_sw_value(curbuf); |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9323 want_vcol = (want_vcol / ts) * ts; |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9324 } |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9325 else |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
9326 want_vcol = tabstop_start(want_vcol, get_sts_value(), |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9327 curbuf->b_p_vsts_array); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9328 #else |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9329 if (p_sta && in_indent) |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9330 ts = (int)get_sw_value(curbuf); |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9331 else |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
9332 ts = (int)get_sts_value(); |
| 7 | 9333 want_vcol = (want_vcol / ts) * ts; |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
9334 #endif |
| 7 | 9335 |
| 9336 /* delete characters until we are at or before want_vcol */ | |
| 9337 while (vcol > want_vcol | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
9338 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
| 1460 | 9339 ins_bs_one(&vcol); |
| 7 | 9340 |
| 9341 /* insert extra spaces until we are at want_vcol */ | |
| 9342 while (vcol < want_vcol) | |
| 9343 { | |
| 9344 /* Remember the first char we inserted */ | |
| 5852 | 9345 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 9346 && curwin->w_cursor.col < Insstart_orig.col) | |
| 9347 Insstart_orig.col = curwin->w_cursor.col; | |
| 7 | 9348 |
| 9349 if (State & VREPLACE_FLAG) | |
| 9350 ins_char(' '); | |
| 9351 else | |
| 9352 { | |
| 9353 ins_str((char_u *)" "); | |
| 1460 | 9354 if ((State & REPLACE_FLAG)) |
| 9355 replace_push(NUL); | |
| 7 | 9356 } |
| 9357 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 9358 } | |
| 1460 | 9359 |
| 9360 /* If we are now back where we started delete one character. Can | |
| 9361 * happen when using 'sts' and 'linebreak'. */ | |
| 9362 if (vcol >= start_vcol) | |
| 9363 ins_bs_one(&vcol); | |
| 7 | 9364 } |
| 9365 | |
| 9366 /* | |
| 9367 * Delete upto starting point, start of line or previous word. | |
| 9368 */ | |
| 6712 | 9369 else |
| 9370 { | |
| 9371 #ifdef FEAT_MBYTE | |
| 9372 int cclass = 0, prev_cclass = 0; | |
| 9373 | |
| 9374 if (has_mbyte) | |
| 9375 cclass = mb_get_class(ml_get_cursor()); | |
| 9376 #endif | |
| 9377 do | |
| 7 | 9378 { |
| 9379 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 9380 if (!revins_on) /* put cursor on char to be deleted */ |
| 9381 #endif | |
| 7 | 9382 dec_cursor(); |
| 6712 | 9383 |
| 9384 cc = gchar_cursor(); | |
| 9385 #ifdef FEAT_MBYTE | |
| 9386 /* look multi-byte character class */ | |
| 9387 if (has_mbyte) | |
| 9388 { | |
| 9389 prev_cclass = cclass; | |
| 9390 cclass = mb_get_class(ml_get_cursor()); | |
| 9391 } | |
| 9392 #endif | |
| 9393 | |
| 9394 /* start of word? */ | |
| 9395 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) | |
| 9396 { | |
| 9397 mode = BACKSPACE_WORD_NOT_SPACE; | |
| 9398 temp = vim_iswordc(cc); | |
| 9399 } | |
| 9400 /* end of word? */ | |
| 9401 else if (mode == BACKSPACE_WORD_NOT_SPACE | |
| 9402 && ((vim_isspace(cc) || vim_iswordc(cc) != temp) | |
| 7 | 9403 #ifdef FEAT_MBYTE |
| 6712 | 9404 || prev_cclass != cclass |
| 9405 #endif | |
| 9406 )) | |
| 9407 { | |
| 9408 #ifdef FEAT_RIGHTLEFT | |
| 9409 if (!revins_on) | |
| 9410 #endif | |
| 9411 inc_cursor(); | |
| 9412 #ifdef FEAT_RIGHTLEFT | |
| 9413 else if (State & REPLACE_FLAG) | |
| 9414 dec_cursor(); | |
| 9415 #endif | |
| 9416 break; | |
| 9417 } | |
| 9418 if (State & REPLACE_FLAG) | |
| 9419 replace_do_bs(-1); | |
| 9420 else | |
| 9421 { | |
| 7 | 9422 #ifdef FEAT_MBYTE |
| 6712 | 9423 if (enc_utf8 && p_deco) |
| 9424 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
| 9425 #endif | |
| 9426 (void)del_char(FALSE); | |
| 9427 #ifdef FEAT_MBYTE | |
| 9428 /* | |
| 9429 * If there are combining characters and 'delcombine' is set | |
| 9430 * move the cursor back. Don't back up before the base | |
| 9431 * character. | |
| 9432 */ | |
| 9433 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
| 9434 inc_cursor(); | |
| 7 | 9435 #endif |
| 9436 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 9437 if (revins_chars) |
| 9438 { | |
| 9439 revins_chars--; | |
| 9440 revins_legal++; | |
| 9441 } | |
| 9442 if (revins_on && gchar_cursor() == NUL) | |
| 9443 break; | |
| 9444 #endif | |
| 7 | 9445 } |
| 6712 | 9446 /* Just a single backspace?: */ |
| 9447 if (mode == BACKSPACE_CHAR) | |
| 7 | 9448 break; |
| 6712 | 9449 } while ( |
| 7 | 9450 #ifdef FEAT_RIGHTLEFT |
| 6712 | 9451 revins_on || |
| 9452 #endif | |
| 9453 (curwin->w_cursor.col > mincol | |
| 9454 && (curwin->w_cursor.lnum != Insstart_orig.lnum | |
| 9455 || curwin->w_cursor.col != Insstart_orig.col))); | |
| 9456 } | |
| 7 | 9457 did_backspace = TRUE; |
| 9458 } | |
| 9459 #ifdef FEAT_SMARTINDENT | |
| 9460 did_si = FALSE; | |
| 9461 can_si = FALSE; | |
| 9462 can_si_back = FALSE; | |
| 9463 #endif | |
| 9464 if (curwin->w_cursor.col <= 1) | |
| 9465 did_ai = FALSE; | |
| 9466 /* | |
| 9467 * It's a little strange to put backspaces into the redo | |
| 9468 * buffer, but it makes auto-indent a lot easier to deal | |
| 9469 * with. | |
| 9470 */ | |
| 9471 AppendCharToRedobuff(c); | |
| 9472 | |
| 9473 /* If deleted before the insertion point, adjust it */ | |
| 5852 | 9474 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
|
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
9475 && curwin->w_cursor.col < Insstart_orig.col) |
| 5852 | 9476 Insstart_orig.col = curwin->w_cursor.col; |
| 7 | 9477 |
| 9478 /* vi behaviour: the cursor moves backward but the character that | |
| 9479 * was there remains visible | |
| 9480 * Vim behaviour: the cursor moves backward and the character that | |
| 9481 * was there is erased from the screen. | |
| 9482 * We can emulate the vi behaviour by pretending there is a dollar | |
| 9483 * displayed even when there isn't. | |
| 9484 * --pkv Sun Jan 19 01:56:40 EST 2003 */ | |
| 3318 | 9485 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
| 7 | 9486 dollar_vcol = curwin->w_virtcol; |
| 9487 | |
| 1514 | 9488 #ifdef FEAT_FOLDING |
| 9489 /* When deleting a char the cursor line must never be in a closed fold. | |
| 9490 * E.g., when 'foldmethod' is indent and deleting the first non-white | |
| 9491 * char before a Tab. */ | |
| 9492 if (did_backspace) | |
| 9493 foldOpenCursor(); | |
| 9494 #endif | |
| 9495 | |
| 7 | 9496 return did_backspace; |
| 9497 } | |
| 9498 | |
| 9499 #ifdef FEAT_MOUSE | |
| 9500 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9501 ins_mouse(int c) |
| 7 | 9502 { |
| 9503 pos_T tpos; | |
| 840 | 9504 win_T *old_curwin = curwin; |
| 7 | 9505 |
| 9506 # ifdef FEAT_GUI | |
| 9507 /* When GUI is active, also move/paste when 'mouse' is empty */ | |
| 9508 if (!gui.in_use) | |
| 9509 # endif | |
| 9510 if (!mouse_has(MOUSE_INSERT)) | |
| 9511 return; | |
| 9512 | |
| 9513 undisplay_dollar(); | |
| 9514 tpos = curwin->w_cursor; | |
| 9515 if (do_mouse(NULL, c, BACKWARD, 1L, 0)) | |
| 9516 { | |
| 840 | 9517 win_T *new_curwin = curwin; |
| 9518 | |
| 9519 if (curwin != old_curwin && win_valid(old_curwin)) | |
| 9520 { | |
| 9521 /* Mouse took us to another window. We need to go back to the | |
| 9522 * previous one to stop insert there properly. */ | |
| 9523 curwin = old_curwin; | |
| 9524 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
|
9525 #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
|
9526 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
|
9527 // 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
|
9528 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
|
9529 #endif |
| 840 | 9530 } |
| 9531 start_arrow(curwin == old_curwin ? &tpos : NULL); | |
| 9532 if (curwin != new_curwin && win_valid(new_curwin)) | |
| 9533 { | |
| 9534 curwin = new_curwin; | |
| 9535 curbuf = curwin->w_buffer; | |
| 9536 } | |
| 7 | 9537 # ifdef FEAT_CINDENT |
| 9538 can_cindent = TRUE; | |
| 9539 # endif | |
| 9540 } | |
| 9541 | |
| 9542 /* redraw status lines (in case another window became active) */ | |
| 9543 redraw_statuslines(); | |
| 9544 } | |
| 9545 | |
| 9546 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9547 ins_mousescroll(int dir) |
| 7 | 9548 { |
| 9549 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
|
9550 win_T *old_curwin = curwin, *wp; |
| 1434 | 9551 # ifdef FEAT_INS_EXPAND |
| 9552 int did_scroll = FALSE; | |
| 7 | 9553 # endif |
| 9554 | |
| 9555 tpos = curwin->w_cursor; | |
| 9556 | |
| 4162 | 9557 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 9558 { |
| 9559 int row, col; | |
| 9560 | |
| 9561 row = mouse_row; | |
| 9562 col = mouse_col; | |
| 9563 | |
| 9564 /* 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
|
9565 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
|
9566 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
|
9567 return; |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
9568 curwin = wp; |
| 7 | 9569 curbuf = curwin->w_buffer; |
| 9570 } | |
| 9571 if (curwin == old_curwin) | |
| 9572 undisplay_dollar(); | |
| 9573 | |
| 1434 | 9574 # ifdef FEAT_INS_EXPAND |
| 9575 /* 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
|
9576 if (!pum_visible() || curwin != old_curwin) |
| 1434 | 9577 # endif |
| 9578 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9579 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
|
9580 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9581 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
|
9582 scroll_redraw(dir, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9583 (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
|
9584 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9585 scroll_redraw(dir, 3L); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9586 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9587 #ifdef FEAT_GUI |
| 1434 | 9588 else |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9589 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9590 int val, step = 6; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9591 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9592 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
|
9593 step = curwin->w_width; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9594 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
|
9595 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9596 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9597 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9598 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9599 #endif |
| 1434 | 9600 # ifdef FEAT_INS_EXPAND |
| 9601 did_scroll = TRUE; | |
| 9602 # endif | |
| 9603 } | |
| 7 | 9604 |
| 9605 curwin->w_redr_status = TRUE; | |
| 9606 | |
| 9607 curwin = old_curwin; | |
| 9608 curbuf = curwin->w_buffer; | |
| 9609 | |
| 1434 | 9610 # ifdef FEAT_INS_EXPAND |
| 9611 /* The popup menu may overlay the window, need to redraw it. | |
| 9612 * TODO: Would be more efficient to only redraw the windows that are | |
| 9613 * overlapped by the popup menu. */ | |
| 9614 if (pum_visible() && did_scroll) | |
| 9615 { | |
| 9616 redraw_all_later(NOT_VALID); | |
| 9617 ins_compl_show_pum(); | |
| 9618 } | |
| 9619 # endif | |
| 9620 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
9621 if (!EQUAL_POS(curwin->w_cursor, tpos)) |
| 7 | 9622 { |
| 9623 start_arrow(&tpos); | |
| 9624 # ifdef FEAT_CINDENT | |
| 9625 can_cindent = TRUE; | |
| 9626 # endif | |
| 9627 } | |
| 9628 } | |
| 9629 #endif | |
| 9630 | |
|
10640
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 * 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
|
9633 * P_PE literally. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9634 * 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
|
9635 */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9636 int |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9637 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
|
9638 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9639 int c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9640 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
|
9641 int idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9642 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
|
9643 int ret_char = -1; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9644 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
|
9645 int save_paste = p_paste; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9646 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9647 /* 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
|
9648 if (STRLEN(end) >= NUMBUFLEN) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9649 end = NULL; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9650 ++no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9651 allow_keys = 0; |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9652 if (!p_paste) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9653 // Also have the side effects of setting 'paste' to make it work much |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9654 // faster. |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9655 set_option_value((char_u *)"paste", TRUE, NULL, 0); |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9656 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9657 for (;;) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9658 { |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9659 // When the end is not defined read everything there is. |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9660 if (end == NULL && vpeekc() == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9661 break; |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9662 do |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9663 { |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9664 c = vgetc(); |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9665 } while (c == K_IGNORE || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR); |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9666 if (c == NUL || got_int) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9667 // When CTRL-C was encountered the typeahead will be flushed and we |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9668 // won't get the end sequence. |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9669 break; |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9670 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9671 #ifdef FEAT_MBYTE |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9672 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9673 idx += (*mb_char2bytes)(c, buf + idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9674 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9675 #endif |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9676 buf[idx++] = c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9677 buf[idx] = NUL; |
|
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
9678 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
|
9679 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9680 if (end[idx] == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9681 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
|
9682 continue; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9683 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9684 if (!drop) |
|
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 switch (mode) |
|
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_CMDLINE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9689 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
|
9690 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9691 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9692 case PASTE_EX: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9693 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
|
9694 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9695 mch_memmove((char *)gap->ga_data + gap->ga_len, |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9696 buf, (size_t)idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9697 gap->ga_len += idx; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9698 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9699 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9700 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9701 case PASTE_INSERT: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9702 if (stop_arrow() == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9703 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9704 c = buf[0]; |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9705 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
|
9706 ins_eol(c); |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9707 else |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9708 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
9709 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
|
9710 AppendToRedobuffLit(buf, idx); |
|
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
9711 } |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9712 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9713 break; |
|
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 case PASTE_ONE_CHAR: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9716 if (ret_char == -1) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9717 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9718 #ifdef FEAT_MBYTE |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9719 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9720 ret_char = (*mb_ptr2char)(buf); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9721 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9722 #endif |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9723 ret_char = buf[0]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9724 } |
|
27be410d6d29
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parents:
10636
diff
changeset
|
9725 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9726 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
10636
diff
changeset
|
9727 } |
|
27be410d6d29
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Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9728 idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9729 } |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
9730 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9731 --no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9732 allow_keys = save_allow_keys; |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9733 if (!save_paste) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
9734 set_option_value((char_u *)"paste", FALSE, NULL, 0); |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9735 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9736 return ret_char; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9737 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
9738 |
| 692 | 9739 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 724 | 9740 static void |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9741 ins_tabline(int c) |
| 692 | 9742 { |
| 9743 /* We will be leaving the current window, unless closing another tab. */ | |
| 9744 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE | |
| 9745 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
| 9746 { | |
| 9747 undisplay_dollar(); | |
| 9748 start_arrow(&curwin->w_cursor); | |
| 9749 # ifdef FEAT_CINDENT | |
| 9750 can_cindent = TRUE; | |
| 9751 # endif | |
| 9752 } | |
| 9753 | |
| 9754 if (c == K_TABLINE) | |
| 9755 goto_tabpage(current_tab); | |
| 9756 else | |
| 846 | 9757 { |
| 692 | 9758 handle_tabmenu(); |
| 846 | 9759 redraw_statuslines(); /* will redraw the tabline when needed */ |
| 9760 } | |
| 692 | 9761 } |
| 9762 #endif | |
| 9763 | |
| 9764 #if defined(FEAT_GUI) || defined(PROTO) | |
| 7 | 9765 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9766 ins_scroll(void) |
| 7 | 9767 { |
| 9768 pos_T tpos; | |
| 9769 | |
| 9770 undisplay_dollar(); | |
| 9771 tpos = curwin->w_cursor; | |
| 9772 if (gui_do_scroll()) | |
| 9773 { | |
| 9774 start_arrow(&tpos); | |
| 9775 # ifdef FEAT_CINDENT | |
| 9776 can_cindent = TRUE; | |
| 9777 # endif | |
| 9778 } | |
| 9779 } | |
| 9780 | |
| 9781 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9782 ins_horscroll(void) |
| 7 | 9783 { |
| 9784 pos_T tpos; | |
| 9785 | |
| 9786 undisplay_dollar(); | |
| 9787 tpos = curwin->w_cursor; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
9788 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
| 7 | 9789 { |
| 9790 start_arrow(&tpos); | |
| 9791 # ifdef FEAT_CINDENT | |
| 9792 can_cindent = TRUE; | |
| 9793 # endif | |
| 9794 } | |
| 9795 } | |
| 9796 #endif | |
| 9797 | |
| 9798 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9799 ins_left( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9800 int end_change) /* end undoable change */ |
| 7 | 9801 { |
| 9802 pos_T tpos; | |
| 9803 | |
| 9804 #ifdef FEAT_FOLDING | |
| 9805 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9806 foldOpenCursor(); | |
| 9807 #endif | |
| 9808 undisplay_dollar(); | |
| 9809 tpos = curwin->w_cursor; | |
| 9810 if (oneleft() == OK) | |
| 9811 { | |
| 941 | 9812 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 9813 /* Only call start_arrow() when not busy with preediting, it will | |
| 9814 * 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
|
9815 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
| 941 | 9816 #endif |
|
7074
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9817 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9818 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
|
9819 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9820 AppendCharToRedobuff(K_LEFT); |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9821 } |
| 7 | 9822 #ifdef FEAT_RIGHTLEFT |
| 9823 /* If exit reversed string, position is fixed */ | |
| 9824 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) | |
| 9825 revins_legal++; | |
| 9826 revins_chars++; | |
| 9827 #endif | |
| 9828 } | |
| 9829 | |
| 9830 /* | |
| 9831 * if 'whichwrap' set for cursor in insert mode may go to | |
| 9832 * previous line | |
| 9833 */ | |
| 9834 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
| 9835 { | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9836 /* always break undo when moving upwards/downwards, else undo may break */ |
| 7 | 9837 start_arrow(&tpos); |
| 9838 --(curwin->w_cursor.lnum); | |
| 9839 coladvance((colnr_T)MAXCOL); | |
| 9840 curwin->w_set_curswant = TRUE; /* so we stay at the end */ | |
| 9841 } | |
| 9842 else | |
| 6949 | 9843 vim_beep(BO_CRSR); |
|
7074
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9844 dont_sync_undo = FALSE; |
| 7 | 9845 } |
| 9846 | |
| 9847 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9848 ins_home(int c) |
| 7 | 9849 { |
| 9850 pos_T tpos; | |
| 9851 | |
| 9852 #ifdef FEAT_FOLDING | |
| 9853 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9854 foldOpenCursor(); | |
| 9855 #endif | |
| 9856 undisplay_dollar(); | |
| 9857 tpos = curwin->w_cursor; | |
| 9858 if (c == K_C_HOME) | |
| 9859 curwin->w_cursor.lnum = 1; | |
| 9860 curwin->w_cursor.col = 0; | |
| 9861 #ifdef FEAT_VIRTUALEDIT | |
| 9862 curwin->w_cursor.coladd = 0; | |
| 9863 #endif | |
| 9864 curwin->w_curswant = 0; | |
| 9865 start_arrow(&tpos); | |
| 9866 } | |
| 9867 | |
| 9868 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9869 ins_end(int c) |
| 7 | 9870 { |
| 9871 pos_T tpos; | |
| 9872 | |
| 9873 #ifdef FEAT_FOLDING | |
| 9874 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9875 foldOpenCursor(); | |
| 9876 #endif | |
| 9877 undisplay_dollar(); | |
| 9878 tpos = curwin->w_cursor; | |
| 9879 if (c == K_C_END) | |
| 9880 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9881 coladvance((colnr_T)MAXCOL); | |
| 9882 curwin->w_curswant = MAXCOL; | |
| 9883 | |
| 9884 start_arrow(&tpos); | |
| 9885 } | |
| 9886 | |
| 9887 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9888 ins_s_left(void) |
| 7 | 9889 { |
| 9890 #ifdef FEAT_FOLDING | |
| 9891 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9892 foldOpenCursor(); | |
| 9893 #endif | |
| 9894 undisplay_dollar(); | |
| 9895 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
| 9896 { | |
| 9897 start_arrow(&curwin->w_cursor); | |
| 9898 (void)bck_word(1L, FALSE, FALSE); | |
| 9899 curwin->w_set_curswant = TRUE; | |
| 9900 } | |
| 9901 else | |
| 6949 | 9902 vim_beep(BO_CRSR); |
| 7 | 9903 } |
| 9904 | |
| 9905 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9906 ins_right( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9907 int end_change) /* end undoable change */ |
| 7 | 9908 { |
| 9909 #ifdef FEAT_FOLDING | |
| 9910 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9911 foldOpenCursor(); | |
| 9912 #endif | |
| 9913 undisplay_dollar(); | |
| 1877 | 9914 if (gchar_cursor() != NUL |
| 9915 #ifdef FEAT_VIRTUALEDIT | |
| 9916 || virtual_active() | |
| 9917 #endif | |
| 7 | 9918 ) |
| 9919 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9920 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
|
9921 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
9922 AppendCharToRedobuff(K_RIGHT); |
| 7 | 9923 curwin->w_set_curswant = TRUE; |
| 9924 #ifdef FEAT_VIRTUALEDIT | |
| 9925 if (virtual_active()) | |
| 9926 oneright(); | |
| 9927 else | |
| 9928 #endif | |
| 9929 { | |
| 9930 #ifdef FEAT_MBYTE | |
| 9931 if (has_mbyte) | |
| 474 | 9932 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 9933 else |
| 9934 #endif | |
| 9935 ++curwin->w_cursor.col; | |
| 9936 } | |
| 9937 | |
| 9938 #ifdef FEAT_RIGHTLEFT | |
| 9939 revins_legal++; | |
| 9940 if (revins_chars) | |
| 9941 revins_chars--; | |
| 9942 #endif | |
| 9943 } | |
| 9944 /* if 'whichwrap' set for cursor in insert mode, may move the | |
| 9945 * cursor to the next line */ | |
| 9946 else if (vim_strchr(p_ww, ']') != NULL | |
| 9947 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 9948 { | |
| 9949 start_arrow(&curwin->w_cursor); | |
| 9950 curwin->w_set_curswant = TRUE; | |
| 9951 ++curwin->w_cursor.lnum; | |
| 9952 curwin->w_cursor.col = 0; | |
| 9953 } | |
| 9954 else | |
| 6949 | 9955 vim_beep(BO_CRSR); |
|
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parents:
6971
diff
changeset
|
9956 dont_sync_undo = FALSE; |
| 7 | 9957 } |
| 9958 | |
| 9959 static void | |
|
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parents:
7799
diff
changeset
|
9960 ins_s_right(void) |
| 7 | 9961 { |
| 9962 #ifdef FEAT_FOLDING | |
| 9963 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 9964 foldOpenCursor(); | |
| 9965 #endif | |
| 9966 undisplay_dollar(); | |
| 9967 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
| 9968 || gchar_cursor() != NUL) | |
| 9969 { | |
| 9970 start_arrow(&curwin->w_cursor); | |
| 9971 (void)fwd_word(1L, FALSE, 0); | |
| 9972 curwin->w_set_curswant = TRUE; | |
| 9973 } | |
| 9974 else | |
| 6949 | 9975 vim_beep(BO_CRSR); |
| 7 | 9976 } |
| 9977 | |
| 9978 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9979 ins_up( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9980 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 9981 { |
| 9982 pos_T tpos; | |
| 9983 linenr_T old_topline = curwin->w_topline; | |
| 9984 #ifdef FEAT_DIFF | |
| 9985 int old_topfill = curwin->w_topfill; | |
| 9986 #endif | |
| 9987 | |
| 9988 undisplay_dollar(); | |
| 9989 tpos = curwin->w_cursor; | |
| 9990 if (cursor_up(1L, TRUE) == OK) | |
| 9991 { | |
| 9992 if (startcol) | |
| 9993 coladvance(getvcol_nolist(&Insstart)); | |
| 9994 if (old_topline != curwin->w_topline | |
| 9995 #ifdef FEAT_DIFF | |
| 9996 || old_topfill != curwin->w_topfill | |
| 9997 #endif | |
| 9998 ) | |
| 9999 redraw_later(VALID); | |
| 10000 start_arrow(&tpos); | |
| 10001 #ifdef FEAT_CINDENT | |
| 10002 can_cindent = TRUE; | |
| 10003 #endif | |
| 10004 } | |
| 10005 else | |
| 6949 | 10006 vim_beep(BO_CRSR); |
| 7 | 10007 } |
| 10008 | |
| 10009 static void | |
|
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parents:
7799
diff
changeset
|
10010 ins_pageup(void) |
| 7 | 10011 { |
| 10012 pos_T tpos; | |
| 10013 | |
| 10014 undisplay_dollar(); | |
| 828 | 10015 |
| 10016 if (mod_mask & MOD_MASK_CTRL) | |
| 10017 { | |
| 10018 /* <C-PageUp>: tab page back */ | |
| 1013 | 10019 if (first_tabpage->tp_next != NULL) |
| 10020 { | |
| 10021 start_arrow(&curwin->w_cursor); | |
| 10022 goto_tabpage(-1); | |
| 10023 } | |
| 828 | 10024 return; |
| 10025 } | |
| 10026 | |
| 7 | 10027 tpos = curwin->w_cursor; |
| 10028 if (onepage(BACKWARD, 1L) == OK) | |
| 10029 { | |
| 10030 start_arrow(&tpos); | |
| 10031 #ifdef FEAT_CINDENT | |
| 10032 can_cindent = TRUE; | |
| 10033 #endif | |
| 10034 } | |
| 10035 else | |
| 6949 | 10036 vim_beep(BO_CRSR); |
| 7 | 10037 } |
| 10038 | |
| 10039 static void | |
|
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7799
diff
changeset
|
10040 ins_down( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10041 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 10042 { |
| 10043 pos_T tpos; | |
| 10044 linenr_T old_topline = curwin->w_topline; | |
| 10045 #ifdef FEAT_DIFF | |
| 10046 int old_topfill = curwin->w_topfill; | |
| 10047 #endif | |
| 10048 | |
| 10049 undisplay_dollar(); | |
| 10050 tpos = curwin->w_cursor; | |
| 10051 if (cursor_down(1L, TRUE) == OK) | |
| 10052 { | |
| 10053 if (startcol) | |
| 10054 coladvance(getvcol_nolist(&Insstart)); | |
| 10055 if (old_topline != curwin->w_topline | |
| 10056 #ifdef FEAT_DIFF | |
| 10057 || old_topfill != curwin->w_topfill | |
| 10058 #endif | |
| 10059 ) | |
| 10060 redraw_later(VALID); | |
| 10061 start_arrow(&tpos); | |
| 10062 #ifdef FEAT_CINDENT | |
| 10063 can_cindent = TRUE; | |
| 10064 #endif | |
| 10065 } | |
| 10066 else | |
| 6949 | 10067 vim_beep(BO_CRSR); |
| 7 | 10068 } |
| 10069 | |
| 10070 static void | |
|
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|
10071 ins_pagedown(void) |
| 7 | 10072 { |
| 10073 pos_T tpos; | |
| 10074 | |
| 10075 undisplay_dollar(); | |
| 828 | 10076 |
| 10077 if (mod_mask & MOD_MASK_CTRL) | |
| 10078 { | |
| 10079 /* <C-PageDown>: tab page forward */ | |
| 1013 | 10080 if (first_tabpage->tp_next != NULL) |
| 10081 { | |
| 10082 start_arrow(&curwin->w_cursor); | |
| 10083 goto_tabpage(0); | |
| 10084 } | |
| 828 | 10085 return; |
| 10086 } | |
| 10087 | |
| 7 | 10088 tpos = curwin->w_cursor; |
| 10089 if (onepage(FORWARD, 1L) == OK) | |
| 10090 { | |
| 10091 start_arrow(&tpos); | |
| 10092 #ifdef FEAT_CINDENT | |
| 10093 can_cindent = TRUE; | |
| 10094 #endif | |
| 10095 } | |
| 10096 else | |
| 6949 | 10097 vim_beep(BO_CRSR); |
| 7 | 10098 } |
| 10099 | |
| 10100 #ifdef FEAT_DND | |
| 10101 static void | |
|
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10102 ins_drop(void) |
| 7 | 10103 { |
| 10104 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 10105 } | |
| 10106 #endif | |
| 10107 | |
| 10108 /* | |
| 10109 * Handle TAB in Insert or Replace mode. | |
| 10110 * Return TRUE when the TAB needs to be inserted like a normal character. | |
| 10111 */ | |
| 10112 static int | |
|
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|
10113 ins_tab(void) |
| 7 | 10114 { |
| 10115 int ind; | |
| 10116 int i; | |
| 10117 int temp; | |
| 10118 | |
| 10119 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
| 10120 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 10121 if (echeck_abbr(TAB + ABBR_OFF)) | |
| 10122 return FALSE; | |
| 10123 | |
| 10124 ind = inindent(0); | |
| 10125 #ifdef FEAT_CINDENT | |
| 10126 if (ind) | |
| 10127 can_cindent = FALSE; | |
| 10128 #endif | |
| 10129 | |
| 10130 /* | |
|
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10131 * When nothing special, insert TAB like a normal character. |
| 7 | 10132 */ |
| 10133 if (!curbuf->b_p_et | |
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10134 #ifdef FEAT_VARTABS |
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10135 && !(p_sta && ind |
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10136 /* These five lines mean 'tabstop' != 'shiftwidth' */ |
|
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10137 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
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10138 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
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10139 && tabstop_first(curbuf->b_p_vts_array) |
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10140 != get_sw_value(curbuf)) |
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10141 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
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10142 && curbuf->b_p_ts != get_sw_value(curbuf)))) |
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10143 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
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10144 #else |
| 5438 | 10145 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
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10146 #endif |
| 3873 | 10147 && get_sts_value() == 0) |
| 7 | 10148 return TRUE; |
| 10149 | |
| 10150 if (stop_arrow() == FAIL) | |
| 10151 return TRUE; | |
| 10152 | |
| 10153 did_ai = FALSE; | |
| 10154 #ifdef FEAT_SMARTINDENT | |
| 10155 did_si = FALSE; | |
| 10156 can_si = FALSE; | |
| 10157 can_si_back = FALSE; | |
| 10158 #endif | |
| 10159 AppendToRedobuff((char_u *)"\t"); | |
| 10160 | |
|
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10161 #ifdef FEAT_VARTABS |
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10162 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
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10163 { |
|
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10164 temp = (int)get_sw_value(curbuf); |
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10165 temp -= get_nolist_virtcol() % temp; |
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10166 } |
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10167 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
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10168 /* use 'softtabstop' when set */ |
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10169 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
|
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10170 curbuf->b_p_vsts_array); |
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10171 else /* otherwise use 'tabstop' */ |
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10172 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
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10173 curbuf->b_p_vts_array); |
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10174 #else |
| 7 | 10175 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
| 5438 | 10176 temp = (int)get_sw_value(curbuf); |
| 3873 | 10177 else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ |
| 10178 temp = (int)get_sts_value(); | |
| 7 | 10179 else /* otherwise use 'tabstop' */ |
| 10180 temp = (int)curbuf->b_p_ts; | |
| 10181 temp -= get_nolist_virtcol() % temp; | |
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10182 #endif |
| 7 | 10183 |
| 10184 /* | |
| 10185 * Insert the first space with ins_char(). It will delete one char in | |
| 10186 * replace mode. Insert the rest with ins_str(); it will not delete any | |
| 10187 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
| 10188 */ | |
| 10189 ins_char(' '); | |
| 10190 while (--temp > 0) | |
| 10191 { | |
| 10192 if (State & VREPLACE_FLAG) | |
| 10193 ins_char(' '); | |
| 10194 else | |
| 10195 { | |
| 10196 ins_str((char_u *)" "); | |
| 10197 if (State & REPLACE_FLAG) /* no char replaced */ | |
| 10198 replace_push(NUL); | |
| 10199 } | |
| 10200 } | |
| 10201 | |
| 10202 /* | |
| 10203 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
| 10204 */ | |
|
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10205 #ifdef FEAT_VARTABS |
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10206 if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 |
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10207 || get_sts_value() > 0 |
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10208 || (p_sta && ind))) |
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10209 #else |
| 3873 | 10210 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
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10211 #endif |
| 7 | 10212 { |
| 10213 char_u *ptr; | |
| 10214 char_u *saved_line = NULL; /* init for GCC */ | |
| 10215 pos_T pos; | |
| 10216 pos_T fpos; | |
| 10217 pos_T *cursor; | |
| 10218 colnr_T want_vcol, vcol; | |
| 10219 int change_col = -1; | |
| 10220 int save_list = curwin->w_p_list; | |
| 10221 | |
| 10222 /* | |
| 10223 * Get the current line. For VREPLACE mode, don't make real changes | |
| 10224 * yet, just work on a copy of the line. | |
| 10225 */ | |
| 10226 if (State & VREPLACE_FLAG) | |
| 10227 { | |
| 10228 pos = curwin->w_cursor; | |
| 10229 cursor = &pos; | |
| 10230 saved_line = vim_strsave(ml_get_curline()); | |
| 10231 if (saved_line == NULL) | |
| 10232 return FALSE; | |
| 10233 ptr = saved_line + pos.col; | |
| 10234 } | |
| 10235 else | |
| 10236 { | |
| 10237 ptr = ml_get_cursor(); | |
| 10238 cursor = &curwin->w_cursor; | |
| 10239 } | |
| 10240 | |
| 10241 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */ | |
| 10242 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 10243 curwin->w_p_list = FALSE; | |
| 10244 | |
| 10245 /* Find first white before the cursor */ | |
| 10246 fpos = curwin->w_cursor; | |
|
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10247 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
| 7 | 10248 { |
| 10249 --fpos.col; | |
| 10250 --ptr; | |
| 10251 } | |
| 10252 | |
| 10253 /* In Replace mode, don't change characters before the insert point. */ | |
| 10254 if ((State & REPLACE_FLAG) | |
| 10255 && fpos.lnum == Insstart.lnum | |
| 10256 && fpos.col < Insstart.col) | |
| 10257 { | |
| 10258 ptr += Insstart.col - fpos.col; | |
| 10259 fpos.col = Insstart.col; | |
| 10260 } | |
| 10261 | |
| 10262 /* compute virtual column numbers of first white and cursor */ | |
| 10263 getvcol(curwin, &fpos, &vcol, NULL, NULL); | |
| 10264 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
| 10265 | |
| 5995 | 10266 /* Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
| 10267 * and 'linebreak' adding extra virtual columns. */ | |
|
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10268 while (VIM_ISWHITE(*ptr)) |
| 7 | 10269 { |
| 5995 | 10270 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
| 7 | 10271 if (vcol + i > want_vcol) |
| 10272 break; | |
| 10273 if (*ptr != TAB) | |
| 10274 { | |
| 10275 *ptr = TAB; | |
| 10276 if (change_col < 0) | |
| 10277 { | |
| 10278 change_col = fpos.col; /* Column of first change */ | |
| 10279 /* May have to adjust Insstart */ | |
| 10280 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) | |
| 10281 Insstart.col = fpos.col; | |
| 10282 } | |
| 10283 } | |
| 10284 ++fpos.col; | |
| 10285 ++ptr; | |
| 10286 vcol += i; | |
| 10287 } | |
| 10288 | |
| 10289 if (change_col >= 0) | |
| 10290 { | |
| 10291 int repl_off = 0; | |
| 5995 | 10292 char_u *line = ptr; |
| 7 | 10293 |
| 10294 /* Skip over the spaces we need. */ | |
| 10295 while (vcol < want_vcol && *ptr == ' ') | |
| 10296 { | |
| 5995 | 10297 vcol += lbr_chartabsize(line, ptr, vcol); |
| 7 | 10298 ++ptr; |
| 10299 ++repl_off; | |
| 10300 } | |
| 10301 if (vcol > want_vcol) | |
| 10302 { | |
| 10303 /* Must have a char with 'showbreak' just before it. */ | |
| 10304 --ptr; | |
| 10305 --repl_off; | |
| 10306 } | |
| 10307 fpos.col += repl_off; | |
| 10308 | |
| 10309 /* Delete following spaces. */ | |
| 10310 i = cursor->col - fpos.col; | |
| 10311 if (i > 0) | |
| 10312 { | |
| 1622 | 10313 STRMOVE(ptr, ptr + i); |
| 7 | 10314 /* correct replace stack. */ |
|
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10315 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 10316 for (temp = i; --temp >= 0; ) |
| 10317 replace_join(repl_off); | |
| 10318 } | |
| 33 | 10319 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 10320 if (netbeans_active()) |
| 33 | 10321 { |
|
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10322 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
| 33 | 10323 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
| 10324 (char_u *)"\t", 1); | |
| 10325 } | |
| 10326 #endif | |
| 7 | 10327 cursor->col -= i; |
| 10328 | |
| 10329 /* | |
| 10330 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
| 10331 * backspacing over the changed spacing and then inserting the new | |
| 10332 * spacing. | |
| 10333 */ | |
| 10334 if (State & VREPLACE_FLAG) | |
| 10335 { | |
| 10336 /* Backspace from real cursor to change_col */ | |
| 10337 backspace_until_column(change_col); | |
| 10338 | |
| 10339 /* Insert each char in saved_line from changed_col to | |
| 10340 * ptr-cursor */ | |
| 10341 ins_bytes_len(saved_line + change_col, | |
| 10342 cursor->col - change_col); | |
| 10343 } | |
|
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10344 } |
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10345 |
| 7 | 10346 if (State & VREPLACE_FLAG) |
| 10347 vim_free(saved_line); | |
| 10348 curwin->w_p_list = save_list; | |
| 10349 } | |
| 10350 | |
| 10351 return FALSE; | |
| 10352 } | |
| 10353 | |
| 10354 /* | |
| 10355 * Handle CR or NL in insert mode. | |
|
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10356 * Return FAIL when out of memory or can't undo. |
| 7 | 10357 */ |
| 10358 static int | |
|
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10359 ins_eol(int c) |
| 7 | 10360 { |
| 10361 int i; | |
| 10362 | |
| 10363 if (echeck_abbr(c + ABBR_OFF)) | |
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10364 return OK; |
| 7 | 10365 if (stop_arrow() == FAIL) |
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10366 return FAIL; |
| 7 | 10367 undisplay_dollar(); |
| 10368 | |
| 10369 /* | |
| 10370 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
| 10371 * character under the cursor. Only push a NUL on the replace stack, | |
| 10372 * nothing to put back when the NL is deleted. | |
| 10373 */ | |
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10374 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 10375 replace_push(NUL); |
| 10376 | |
| 10377 /* | |
| 10378 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
| 10379 * replacing the next line, so we push all of the characters left on the | |
| 10380 * line onto the replace stack. This is not done here though, it is done | |
| 10381 * in open_line(). | |
| 10382 */ | |
| 10383 | |
| 844 | 10384 #ifdef FEAT_VIRTUALEDIT |
| 10385 /* Put cursor on NUL if on the last char and coladd is 1 (happens after | |
| 10386 * CTRL-O). */ | |
| 10387 if (virtual_active() && curwin->w_cursor.coladd > 0) | |
| 10388 coladvance(getviscol()); | |
| 10389 #endif | |
| 10390 | |
| 7 | 10391 #ifdef FEAT_RIGHTLEFT |
| 10392 # ifdef FEAT_FKMAP | |
| 10393 if (p_altkeymap && p_fkmap) | |
| 10394 fkmap(NL); | |
| 10395 # endif | |
| 10396 /* NL in reverse insert will always start in the end of | |
| 10397 * current line. */ | |
| 10398 if (revins_on) | |
| 10399 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 10400 #endif | |
| 10401 | |
| 10402 AppendToRedobuff(NL_STR); | |
| 10403 i = open_line(FORWARD, | |
| 10404 #ifdef FEAT_COMMENTS | |
| 10405 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : | |
| 10406 #endif | |
| 10407 0, old_indent); | |
| 10408 old_indent = 0; | |
| 10409 #ifdef FEAT_CINDENT | |
| 10410 can_cindent = TRUE; | |
| 10411 #endif | |
| 1032 | 10412 #ifdef FEAT_FOLDING |
| 10413 /* When inserting a line the cursor line must never be in a closed fold. */ | |
| 10414 foldOpenCursor(); | |
| 10415 #endif | |
| 7 | 10416 |
|
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10417 return i; |
| 7 | 10418 } |
| 10419 | |
| 10420 #ifdef FEAT_DIGRAPHS | |
| 10421 /* | |
| 10422 * Handle digraph in insert mode. | |
| 10423 * Returns character still to be inserted, or NUL when nothing remaining to be | |
| 10424 * done. | |
| 10425 */ | |
| 10426 static int | |
|
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parents:
7799
diff
changeset
|
10427 ins_digraph(void) |
| 7 | 10428 { |
| 10429 int c; | |
| 10430 int cc; | |
| 2811 | 10431 int did_putchar = FALSE; |
| 7 | 10432 |
| 10433 pc_status = PC_STATUS_UNSET; | |
| 10434 if (redrawing() && !char_avail()) | |
| 10435 { | |
| 10436 /* may need to redraw when no more chars available now */ | |
| 661 | 10437 ins_redraw(FALSE); |
| 7 | 10438 |
| 10439 edit_putchar('?', TRUE); | |
| 2811 | 10440 did_putchar = TRUE; |
| 7 | 10441 #ifdef FEAT_CMDL_INFO |
| 10442 add_to_showcmd_c(Ctrl_K); | |
| 10443 #endif | |
| 10444 } | |
| 10445 | |
| 10446 #ifdef USE_ON_FLY_SCROLL | |
| 10447 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 10448 #endif | |
| 10449 | |
| 10450 /* don't map the digraph chars. This also prevents the | |
| 10451 * mode message to be deleted when ESC is hit */ | |
| 10452 ++no_mapping; | |
| 10453 ++allow_keys; | |
| 1389 | 10454 c = plain_vgetc(); |
| 7 | 10455 --no_mapping; |
| 10456 --allow_keys; | |
| 2811 | 10457 if (did_putchar) |
| 10458 /* when the line fits in 'columns' the '?' is at the start of the next | |
| 10459 * line and will not be removed by the redraw */ | |
| 10460 edit_unputchar(); | |
|
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Bram Moolenaar <bram@vim.org>
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2297
diff
changeset
|
10461 |
| 7 | 10462 if (IS_SPECIAL(c) || mod_mask) /* special key */ |
| 10463 { | |
| 10464 #ifdef FEAT_CMDL_INFO | |
| 10465 clear_showcmd(); | |
| 10466 #endif | |
| 10467 insert_special(c, TRUE, FALSE); | |
| 10468 return NUL; | |
| 10469 } | |
| 10470 if (c != ESC) | |
| 10471 { | |
| 2811 | 10472 did_putchar = FALSE; |
| 7 | 10473 if (redrawing() && !char_avail()) |
| 10474 { | |
| 10475 /* may need to redraw when no more chars available now */ | |
| 661 | 10476 ins_redraw(FALSE); |
| 7 | 10477 |
| 10478 if (char2cells(c) == 1) | |
| 10479 { | |
| 661 | 10480 ins_redraw(FALSE); |
| 7 | 10481 edit_putchar(c, TRUE); |
| 2811 | 10482 did_putchar = TRUE; |
| 7 | 10483 } |
| 10484 #ifdef FEAT_CMDL_INFO | |
| 10485 add_to_showcmd_c(c); | |
| 10486 #endif | |
| 10487 } | |
| 10488 ++no_mapping; | |
| 10489 ++allow_keys; | |
| 1389 | 10490 cc = plain_vgetc(); |
| 7 | 10491 --no_mapping; |
| 10492 --allow_keys; | |
| 2811 | 10493 if (did_putchar) |
| 10494 /* when the line fits in 'columns' the '?' is at the start of the | |
| 10495 * next line and will not be removed by a redraw */ | |
| 10496 edit_unputchar(); | |
| 7 | 10497 if (cc != ESC) |
| 10498 { | |
| 10499 AppendToRedobuff((char_u *)CTRL_V_STR); | |
| 10500 c = getdigraph(c, cc, TRUE); | |
| 10501 #ifdef FEAT_CMDL_INFO | |
| 10502 clear_showcmd(); | |
| 10503 #endif | |
| 10504 return c; | |
| 10505 } | |
| 10506 } | |
| 10507 #ifdef FEAT_CMDL_INFO | |
| 10508 clear_showcmd(); | |
| 10509 #endif | |
| 10510 return NUL; | |
| 10511 } | |
| 10512 #endif | |
| 10513 | |
| 10514 /* | |
| 10515 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
| 10516 * Returns the char to be inserted, or NUL if none found. | |
| 10517 */ | |
| 3501 | 10518 int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10519 ins_copychar(linenr_T lnum) |
| 7 | 10520 { |
| 10521 int c; | |
| 10522 int temp; | |
| 10523 char_u *ptr, *prev_ptr; | |
| 5995 | 10524 char_u *line; |
| 7 | 10525 |
| 10526 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
| 10527 { | |
| 6949 | 10528 vim_beep(BO_COPY); |
| 7 | 10529 return NUL; |
| 10530 } | |
| 10531 | |
| 10532 /* try to advance to the cursor column */ | |
| 10533 temp = 0; | |
| 5995 | 10534 line = ptr = ml_get(lnum); |
| 7 | 10535 prev_ptr = ptr; |
| 10536 validate_virtcol(); | |
| 10537 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
| 10538 { | |
| 10539 prev_ptr = ptr; | |
| 5995 | 10540 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
| 7 | 10541 } |
| 10542 if ((colnr_T)temp > curwin->w_virtcol) | |
| 10543 ptr = prev_ptr; | |
| 10544 | |
| 10545 #ifdef FEAT_MBYTE | |
| 10546 c = (*mb_ptr2char)(ptr); | |
| 10547 #else | |
| 10548 c = *ptr; | |
| 10549 #endif | |
| 10550 if (c == NUL) | |
| 6949 | 10551 vim_beep(BO_COPY); |
| 7 | 10552 return c; |
| 10553 } | |
| 10554 | |
| 449 | 10555 /* |
| 10556 * CTRL-Y or CTRL-E typed in Insert mode. | |
| 10557 */ | |
| 10558 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10559 ins_ctrl_ey(int tc) |
| 449 | 10560 { |
| 10561 int c = tc; | |
| 10562 | |
| 10563 #ifdef FEAT_INS_EXPAND | |
| 10564 if (ctrl_x_mode == CTRL_X_SCROLL) | |
| 10565 { | |
| 10566 if (c == Ctrl_Y) | |
| 10567 scrolldown_clamp(); | |
| 10568 else | |
| 10569 scrollup_clamp(); | |
| 10570 redraw_later(VALID); | |
| 10571 } | |
| 10572 else | |
| 10573 #endif | |
| 10574 { | |
| 10575 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
| 10576 if (c != NUL) | |
| 10577 { | |
| 10578 long tw_save; | |
| 10579 | |
| 10580 /* The character must be taken literally, insert like it | |
| 10581 * was typed after a CTRL-V, and pretend 'textwidth' | |
| 10582 * wasn't set. Digits, 'o' and 'x' are special after a | |
| 10583 * CTRL-V, don't use it for these. */ | |
| 10584 if (c < 256 && !isalnum(c)) | |
| 10585 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ | |
| 10586 tw_save = curbuf->b_p_tw; | |
| 10587 curbuf->b_p_tw = -1; | |
| 10588 insert_special(c, TRUE, FALSE); | |
| 10589 curbuf->b_p_tw = tw_save; | |
| 10590 #ifdef FEAT_RIGHTLEFT | |
| 10591 revins_chars++; | |
| 10592 revins_legal++; | |
| 10593 #endif | |
| 10594 c = Ctrl_V; /* pretend CTRL-V is last character */ | |
| 10595 auto_format(FALSE, TRUE); | |
| 10596 } | |
| 10597 } | |
| 10598 return c; | |
| 10599 } | |
| 10600 | |
| 7 | 10601 #ifdef FEAT_SMARTINDENT |
| 10602 /* | |
| 10603 * Try to do some very smart auto-indenting. | |
| 10604 * Used when inserting a "normal" character. | |
| 10605 */ | |
| 10606 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10607 ins_try_si(int c) |
| 7 | 10608 { |
| 10609 pos_T *pos, old_pos; | |
| 10610 char_u *ptr; | |
| 10611 int i; | |
| 10612 int temp; | |
| 10613 | |
| 10614 /* | |
| 10615 * do some very smart indenting when entering '{' or '}' | |
| 10616 */ | |
| 10617 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}')) | |
| 10618 { | |
| 10619 /* | |
| 10620 * for '}' set indent equal to indent of line containing matching '{' | |
| 10621 */ | |
| 10622 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) | |
| 10623 { | |
| 10624 old_pos = curwin->w_cursor; | |
| 10625 /* | |
| 10626 * If the matching '{' has a ')' immediately before it (ignoring | |
| 10627 * white-space), then line up with the start of the line | |
| 10628 * containing the matching '(' if there is one. This handles the | |
| 10629 * case where an "if (..\n..) {" statement continues over multiple | |
| 10630 * lines -- webb | |
| 10631 */ | |
| 10632 ptr = ml_get(pos->lnum); | |
| 10633 i = pos->col; | |
| 10634 if (i > 0) /* skip blanks before '{' */ | |
|
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parents:
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diff
changeset
|
10635 while (--i > 0 && VIM_ISWHITE(ptr[i])) |
| 7 | 10636 ; |
| 10637 curwin->w_cursor.lnum = pos->lnum; | |
| 10638 curwin->w_cursor.col = i; | |
| 10639 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL) | |
| 10640 curwin->w_cursor = *pos; | |
| 10641 i = get_indent(); | |
| 10642 curwin->w_cursor = old_pos; | |
| 10643 if (State & VREPLACE_FLAG) | |
| 1516 | 10644 change_indent(INDENT_SET, i, FALSE, NUL, TRUE); |
| 7 | 10645 else |
| 10646 (void)set_indent(i, SIN_CHANGED); | |
| 10647 } | |
| 10648 else if (curwin->w_cursor.col > 0) | |
| 10649 { | |
| 10650 /* | |
| 10651 * when inserting '{' after "O" reduce indent, but not | |
| 10652 * more than indent of previous line | |
| 10653 */ | |
| 10654 temp = TRUE; | |
| 10655 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1) | |
| 10656 { | |
| 10657 old_pos = curwin->w_cursor; | |
| 10658 i = get_indent(); | |
| 10659 while (curwin->w_cursor.lnum > 1) | |
| 10660 { | |
| 10661 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum))); | |
| 10662 | |
| 10663 /* ignore empty lines and lines starting with '#'. */ | |
| 10664 if (*ptr != '#' && *ptr != NUL) | |
| 10665 break; | |
| 10666 } | |
| 10667 if (get_indent() >= i) | |
| 10668 temp = FALSE; | |
| 10669 curwin->w_cursor = old_pos; | |
| 10670 } | |
| 10671 if (temp) | |
| 1516 | 10672 shift_line(TRUE, FALSE, 1, TRUE); |
| 7 | 10673 } |
| 10674 } | |
| 10675 | |
| 10676 /* | |
| 10677 * set indent of '#' always to 0 | |
| 10678 */ | |
| 10679 if (curwin->w_cursor.col > 0 && can_si && c == '#') | |
| 10680 { | |
| 10681 /* remember current indent for next line */ | |
| 10682 old_indent = get_indent(); | |
| 10683 (void)set_indent(0, SIN_CHANGED); | |
| 10684 } | |
| 10685 | |
| 10686 /* Adjust ai_col, the char at this position can be deleted. */ | |
| 10687 if (ai_col > curwin->w_cursor.col) | |
| 10688 ai_col = curwin->w_cursor.col; | |
| 10689 } | |
| 10690 #endif | |
| 10691 | |
| 10692 /* | |
| 10693 * Get the value that w_virtcol would have when 'list' is off. | |
| 10694 * Unless 'cpo' contains the 'L' flag. | |
| 10695 */ | |
| 10696 static colnr_T | |
|
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diff
changeset
|
10697 get_nolist_virtcol(void) |
| 7 | 10698 { |
| 10699 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 10700 return getvcol_nolist(&curwin->w_cursor); | |
| 10701 validate_virtcol(); | |
| 10702 return curwin->w_virtcol; | |
| 10703 } | |
| 3390 | 10704 |
|
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changeset
|
10705 #if defined(FEAT_EVAL) |
| 3390 | 10706 /* |
| 10707 * Handle the InsertCharPre autocommand. | |
| 10708 * "c" is the character that was typed. | |
| 10709 * Return a pointer to allocated memory with the replacement string. | |
| 10710 * Return NULL to continue inserting "c". | |
| 10711 */ | |
| 10712 static char_u * | |
|
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diff
changeset
|
10713 do_insert_char_pre(int c) |
| 3390 | 10714 { |
| 3547 | 10715 char_u *res; |
| 10716 char_u buf[MB_MAXBYTES + 1]; | |
| 3390 | 10717 |
| 10718 /* Return quickly when there is nothing to do. */ | |
| 10719 if (!has_insertcharpre()) | |
| 10720 return NULL; | |
| 10721 | |
|
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|
10722 # ifdef FEAT_MBYTE |
| 3547 | 10723 if (has_mbyte) |
| 10724 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 10725 else | |
|
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diff
changeset
|
10726 # endif |
| 3547 | 10727 { |
| 10728 buf[0] = c; | |
| 10729 buf[1] = NUL; | |
| 10730 } | |
| 10731 | |
| 3390 | 10732 /* Lock the text to avoid weird things from happening. */ |
| 10733 ++textlock; | |
| 3547 | 10734 set_vim_var_string(VV_CHAR, buf, -1); /* set v:char */ |
| 10735 | |
| 10736 res = NULL; | |
| 3390 | 10737 if (apply_autocmds(EVENT_INSERTCHARPRE, NULL, NULL, FALSE, curbuf)) |
| 3547 | 10738 { |
| 10739 /* Get the value of v:char. It may be empty or more than one | |
| 10740 * character. Only use it when changed, otherwise continue with the | |
| 10741 * original character to avoid breaking autoindent. */ | |
| 10742 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) | |
| 10743 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
| 10744 } | |
| 3390 | 10745 |
| 10746 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ | |
| 10747 --textlock; | |
| 10748 | |
| 10749 return res; | |
| 10750 } | |
| 10751 #endif |