7.3.196

   1 To: vim_dev@googlegroups.com
   2 Subject: Patch 7.3.196
   3 Fcc: outbox
   4 From: Bram Moolenaar <Bram@moolenaar.net>
   5 Mime-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8 ------------
   9
  10 Patch 7.3.196
  11 Problem:    Can't intercept a character that is going to be inserted.
  12 Solution:   Add the InsertCharPre autocommand event. (Jakson A. Aquino)
  13 Files:      runtime/doc/autocmd.txt, runtime/doc/eval.txt,
  14             runtime/doc/map.txt, src/edit.c, src/eval.c, src/fileio.c,
  15             src/vim.h
  16
  17
  18 *** ../mercurial/vim73/runtime/doc/autocmd.txt  2011-04-28 19:01:26.000000000 +0200
  19 --- runtime/doc/autocmd.txt     2011-05-19 17:12:17.000000000 +0200
  20 ***************
  21 *** 299,304 ****
  22 --- 299,306 ----
  23   |InsertEnter|         starting Insert mode
  24   |InsertChange|                when typing <Insert> while in Insert or Replace mode
  25   |InsertLeave|         when leaving Insert mode
  26 + |InsertCharPre|               when a character was typed in Insert mode, before
  27 +                       inserting it
  28
  29   |ColorScheme|         after loading a color scheme
  30
  31 ***************
  32 *** 657,662 ****
  33 --- 659,675 ----
  34                                 indicates the new mode.
  35                                 Be careful not to move the cursor or do
  36                                 anything else that the user does not expect.
  37 +                                                       *InsertCharPre*
  38 + InsertCharPre                 When a character is typed in Insert mode,
  39 +                               before inserting the char.
  40 +                               The |v:char| variable indicates the char typed
  41 +                               and can be changed during the event to insert
  42 +                               a different character.  When |v:char| is set
  43 +                               to more than one character this text is
  44 +                               inserted literally.
  45 +                               It is not allowed to change the text |textlock|.
  46 +                               The event is not triggered when 'paste' is
  47 +                               set.
  48                                                         *InsertEnter*
  49   InsertEnter                   Just before starting Insert mode.  Also for
  50                                 Replace mode and Virtual Replace mode.  The
  51 *** ../mercurial/vim73/runtime/doc/eval.txt     2011-05-19 12:22:41.000000000 +0200
  52 --- runtime/doc/eval.txt        2011-05-19 16:55:58.000000000 +0200
  53 ***************
  54 *** 1293,1298 ****
  55 --- 1293,1299 ----
  56                                         *v:char* *char-variable*
  57   v:char                Argument for evaluating 'formatexpr' and used for the typed
  58                 character when using <expr> in an abbreviation |:map-<expr>|.
  59 +               It is also used by the |InsertPreChar| event.
  60
  61                         *v:charconvert_from* *charconvert_from-variable*
  62   v:charconvert_from
  63 *** ../mercurial/vim73/runtime/doc/map.txt      2011-05-10 17:17:38.000000000 +0200
  64 --- runtime/doc/map.txt 2011-05-19 16:40:34.000000000 +0200
  65 ***************
  66 *** 226,232 ****
  67
  68   For abbreviations |v:char| is set to the character that was typed to trigger
  69   the abbreviation.  You can use this to decide how to expand the {lhs}.  You
  70 ! can't change v:char and you should not insert it.
  71
  72   Be very careful about side effects!  The expression is evaluated while
  73   obtaining characters, you may very well make the command dysfunctional.
  74 --- 226,232 ----
  75
  76   For abbreviations |v:char| is set to the character that was typed to trigger
  77   the abbreviation.  You can use this to decide how to expand the {lhs}.  You
  78 ! you should not either insert or change the v:char.
  79
  80   Be very careful about side effects!  The expression is evaluated while
  81   obtaining characters, you may very well make the command dysfunctional.
  82 *** ../mercurial/vim73/src/edit.c       2011-05-10 14:22:10.000000000 +0200
  83 --- src/edit.c  2011-05-19 17:20:53.000000000 +0200
  84 ***************
  85 *** 1381,1390 ****
  86                 goto do_intr;
  87   #endif
  88
  89             /*
  90              * Insert a nomal character.
  91              */
  92 ! normalchar:
  93   #ifdef FEAT_SMARTINDENT
  94             /* Try to perform smart-indenting. */
  95             ins_try_si(c);
  96 --- 1381,1425 ----
  97                 goto do_intr;
  98   #endif
  99
 100 + normalchar:
 101             /*
 102              * Insert a nomal character.
 103              */
 104 ! #ifdef FEAT_AUTOCMD
 105 !           if (!p_paste)
 106 !           {
 107 !               /* Trigger the InsertCharPre event.  Lock the text to avoid
 108 !                * weird things from happening. */
 109 !               set_vim_var_char(c);
 110 !               ++textlock;
 111 !               if (apply_autocmds(EVENT_INSERTCHARPRE, NULL, NULL,
 112 !                                                              FALSE, curbuf))
 113 !               {
 114 !                   /* Get the new value of v:char.  If it is more than one
 115 !                    * character insert it literally. */
 116 !                   char_u *s = get_vim_var_str(VV_CHAR);
 117 !                   if (MB_CHARLEN(s) > 1)
 118 !                   {
 119 !                       if (stop_arrow() != FAIL)
 120 !                       {
 121 !                           ins_str(s);
 122 !                           AppendToRedobuffLit(s, -1);
 123 !                       }
 124 !                       c = NUL;
 125 !                   }
 126 !                   else
 127 !                       c = PTR2CHAR(s);
 128 !               }
 129 !
 130 !               set_vim_var_string(VV_CHAR, NULL, -1);
 131 !               --textlock;
 132 !
 133 !               /* If the new value is an empty string then don't insert a
 134 !                * char. */
 135 !               if (c == NUL)
 136 !                   break;
 137 !           }
 138 ! #endif
 139   #ifdef FEAT_SMARTINDENT
 140             /* Try to perform smart-indenting. */
 141             ins_try_si(c);
 142 ***************
 143 *** 3491,3501 ****
 144             return;
 145       }
 146       p += len;
 147 ! #ifdef FEAT_MBYTE
 148 !     c = mb_ptr2char(p);
 149 ! #else
 150 !     c = *p;
 151 ! #endif
 152       ins_compl_addleader(c);
 153   }
 154
 155 --- 3526,3532 ----
 156             return;
 157       }
 158       p += len;
 159 !     c = PTR2CHAR(p);
 160       ins_compl_addleader(c);
 161   }
 162
 163 *** ../mercurial/vim73/src/eval.c       2011-05-19 14:59:07.000000000 +0200
 164 --- src/eval.c  2011-05-19 16:40:39.000000000 +0200
 165 ***************
 166 *** 352,358 ****
 167       {VV_NAME("swapname",       VAR_STRING), VV_RO},
 168       {VV_NAME("swapchoice",     VAR_STRING), 0},
 169       {VV_NAME("swapcommand",    VAR_STRING), VV_RO},
 170 !     {VV_NAME("char",           VAR_STRING), VV_RO},
 171       {VV_NAME("mouse_win",      VAR_NUMBER), 0},
 172       {VV_NAME("mouse_lnum",     VAR_NUMBER), 0},
 173       {VV_NAME("mouse_col",      VAR_NUMBER), 0},
 174 --- 352,358 ----
 175       {VV_NAME("swapname",       VAR_STRING), VV_RO},
 176       {VV_NAME("swapchoice",     VAR_STRING), 0},
 177       {VV_NAME("swapcommand",    VAR_STRING), VV_RO},
 178 !     {VV_NAME("char",           VAR_STRING), 0},
 179       {VV_NAME("mouse_win",      VAR_NUMBER), 0},
 180       {VV_NAME("mouse_lnum",     VAR_NUMBER), 0},
 181       {VV_NAME("mouse_col",      VAR_NUMBER), 0},
 182 *** ../mercurial/vim73/src/fileio.c     2011-05-10 16:41:13.000000000 +0200
 183 --- src/fileio.c        2011-05-19 16:40:39.000000000 +0200
 184 ***************
 185 *** 7662,7667 ****
 186 --- 7662,7668 ----
 187       {"InsertChange",  EVENT_INSERTCHANGE},
 188       {"InsertEnter",   EVENT_INSERTENTER},
 189       {"InsertLeave",   EVENT_INSERTLEAVE},
 190 +     {"InsertCharPre", EVENT_INSERTCHARPRE},
 191       {"MenuPopup",     EVENT_MENUPOPUP},
 192       {"QuickFixCmdPost",       EVENT_QUICKFIXCMDPOST},
 193       {"QuickFixCmdPre",        EVENT_QUICKFIXCMDPRE},
 194 *** ../mercurial/vim73/src/vim.h        2011-05-10 16:41:13.000000000 +0200
 195 --- src/vim.h   2011-05-19 16:40:39.000000000 +0200
 196 ***************
 197 *** 1274,1279 ****
 198 --- 1274,1280 ----
 199       EVENT_WINENTER,           /* after entering a window */
 200       EVENT_WINLEAVE,           /* before leaving a window */
 201       EVENT_ENCODINGCHANGED,    /* after changing the 'encoding' option */
 202 +     EVENT_INSERTCHARPRE,      /* before inserting a char */
 203       EVENT_CURSORHOLD,         /* cursor in same position for a while */
 204       EVENT_CURSORHOLDI,                /* idem, in Insert mode */
 205       EVENT_FUNCUNDEFINED,      /* if calling a function which doesn't exist */
 206 *** ../vim-7.3.195/src/version.c        2011-05-19 16:35:05.000000000 +0200
 207 --- src/version.c       2011-05-19 17:15:41.000000000 +0200
 208 ***************
 209 *** 711,712 ****
 210 --- 711,714 ----
 211   {   /* Add new patch number below this line */
 212 + /**/
 213 +     196,
 214   /**/
 215
 216 --
 217 I AM THANKFUL...
 218 ...for the mess to clean after a party because it means I have
 219 been surrounded by friends.
 220
 221  /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
 222 ///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
 223 \\\  an exciting new programming language -- http://www.Zimbu.org        ///
 224  \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///