--- /dev/null
+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.196
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.196
+Problem: Can't intercept a character that is going to be inserted.
+Solution: Add the InsertCharPre autocommand event. (Jakson A. Aquino)
+Files: runtime/doc/autocmd.txt, runtime/doc/eval.txt,
+ runtime/doc/map.txt, src/edit.c, src/eval.c, src/fileio.c,
+ src/vim.h
+
+
+*** ../mercurial/vim73/runtime/doc/autocmd.txt 2011-04-28 19:01:26.000000000 +0200
+--- runtime/doc/autocmd.txt 2011-05-19 17:12:17.000000000 +0200
+***************
+*** 299,304 ****
+--- 299,306 ----
+ |InsertEnter| starting Insert mode
+ |InsertChange| when typing <Insert> while in Insert or Replace mode
+ |InsertLeave| when leaving Insert mode
++ |InsertCharPre| when a character was typed in Insert mode, before
++ inserting it
+
+ |ColorScheme| after loading a color scheme
+
+***************
+*** 657,662 ****
+--- 659,675 ----
+ indicates the new mode.
+ Be careful not to move the cursor or do
+ anything else that the user does not expect.
++ *InsertCharPre*
++ InsertCharPre When a character is typed in Insert mode,
++ before inserting the char.
++ The |v:char| variable indicates the char typed
++ and can be changed during the event to insert
++ a different character. When |v:char| is set
++ to more than one character this text is
++ inserted literally.
++ It is not allowed to change the text |textlock|.
++ The event is not triggered when 'paste' is
++ set.
+ *InsertEnter*
+ InsertEnter Just before starting Insert mode. Also for
+ Replace mode and Virtual Replace mode. The
+*** ../mercurial/vim73/runtime/doc/eval.txt 2011-05-19 12:22:41.000000000 +0200
+--- runtime/doc/eval.txt 2011-05-19 16:55:58.000000000 +0200
+***************
+*** 1293,1298 ****
+--- 1293,1299 ----
+ *v:char* *char-variable*
+ v:char Argument for evaluating 'formatexpr' and used for the typed
+ character when using <expr> in an abbreviation |:map-<expr>|.
++ It is also used by the |InsertPreChar| event.
+
+ *v:charconvert_from* *charconvert_from-variable*
+ v:charconvert_from
+*** ../mercurial/vim73/runtime/doc/map.txt 2011-05-10 17:17:38.000000000 +0200
+--- runtime/doc/map.txt 2011-05-19 16:40:34.000000000 +0200
+***************
+*** 226,232 ****
+
+ For abbreviations |v:char| is set to the character that was typed to trigger
+ the abbreviation. You can use this to decide how to expand the {lhs}. You
+! can't change v:char and you should not insert it.
+
+ Be very careful about side effects! The expression is evaluated while
+ obtaining characters, you may very well make the command dysfunctional.
+--- 226,232 ----
+
+ For abbreviations |v:char| is set to the character that was typed to trigger
+ the abbreviation. You can use this to decide how to expand the {lhs}. You
+! you should not either insert or change the v:char.
+
+ Be very careful about side effects! The expression is evaluated while
+ obtaining characters, you may very well make the command dysfunctional.
+*** ../mercurial/vim73/src/edit.c 2011-05-10 14:22:10.000000000 +0200
+--- src/edit.c 2011-05-19 17:20:53.000000000 +0200
+***************
+*** 1381,1390 ****
+ goto do_intr;
+ #endif
+
+ /*
+ * Insert a nomal character.
+ */
+! normalchar:
+ #ifdef FEAT_SMARTINDENT
+ /* Try to perform smart-indenting. */
+ ins_try_si(c);
+--- 1381,1425 ----
+ goto do_intr;
+ #endif
+
++ normalchar:
+ /*
+ * Insert a nomal character.
+ */
+! #ifdef FEAT_AUTOCMD
+! if (!p_paste)
+! {
+! /* Trigger the InsertCharPre event. Lock the text to avoid
+! * weird things from happening. */
+! set_vim_var_char(c);
+! ++textlock;
+! if (apply_autocmds(EVENT_INSERTCHARPRE, NULL, NULL,
+! FALSE, curbuf))
+! {
+! /* Get the new value of v:char. If it is more than one
+! * character insert it literally. */
+! char_u *s = get_vim_var_str(VV_CHAR);
+! if (MB_CHARLEN(s) > 1)
+! {
+! if (stop_arrow() != FAIL)
+! {
+! ins_str(s);
+! AppendToRedobuffLit(s, -1);
+! }
+! c = NUL;
+! }
+! else
+! c = PTR2CHAR(s);
+! }
+!
+! set_vim_var_string(VV_CHAR, NULL, -1);
+! --textlock;
+!
+! /* If the new value is an empty string then don't insert a
+! * char. */
+! if (c == NUL)
+! break;
+! }
+! #endif
+ #ifdef FEAT_SMARTINDENT
+ /* Try to perform smart-indenting. */
+ ins_try_si(c);
+***************
+*** 3491,3501 ****
+ return;
+ }
+ p += len;
+! #ifdef FEAT_MBYTE
+! c = mb_ptr2char(p);
+! #else
+! c = *p;
+! #endif
+ ins_compl_addleader(c);
+ }
+
+--- 3526,3532 ----
+ return;
+ }
+ p += len;
+! c = PTR2CHAR(p);
+ ins_compl_addleader(c);
+ }
+
+*** ../mercurial/vim73/src/eval.c 2011-05-19 14:59:07.000000000 +0200
+--- src/eval.c 2011-05-19 16:40:39.000000000 +0200
+***************
+*** 352,358 ****
+ {VV_NAME("swapname", VAR_STRING), VV_RO},
+ {VV_NAME("swapchoice", VAR_STRING), 0},
+ {VV_NAME("swapcommand", VAR_STRING), VV_RO},
+! {VV_NAME("char", VAR_STRING), VV_RO},
+ {VV_NAME("mouse_win", VAR_NUMBER), 0},
+ {VV_NAME("mouse_lnum", VAR_NUMBER), 0},
+ {VV_NAME("mouse_col", VAR_NUMBER), 0},
+--- 352,358 ----
+ {VV_NAME("swapname", VAR_STRING), VV_RO},
+ {VV_NAME("swapchoice", VAR_STRING), 0},
+ {VV_NAME("swapcommand", VAR_STRING), VV_RO},
+! {VV_NAME("char", VAR_STRING), 0},
+ {VV_NAME("mouse_win", VAR_NUMBER), 0},
+ {VV_NAME("mouse_lnum", VAR_NUMBER), 0},
+ {VV_NAME("mouse_col", VAR_NUMBER), 0},
+*** ../mercurial/vim73/src/fileio.c 2011-05-10 16:41:13.000000000 +0200
+--- src/fileio.c 2011-05-19 16:40:39.000000000 +0200
+***************
+*** 7662,7667 ****
+--- 7662,7668 ----
+ {"InsertChange", EVENT_INSERTCHANGE},
+ {"InsertEnter", EVENT_INSERTENTER},
+ {"InsertLeave", EVENT_INSERTLEAVE},
++ {"InsertCharPre", EVENT_INSERTCHARPRE},
+ {"MenuPopup", EVENT_MENUPOPUP},
+ {"QuickFixCmdPost", EVENT_QUICKFIXCMDPOST},
+ {"QuickFixCmdPre", EVENT_QUICKFIXCMDPRE},
+*** ../mercurial/vim73/src/vim.h 2011-05-10 16:41:13.000000000 +0200
+--- src/vim.h 2011-05-19 16:40:39.000000000 +0200
+***************
+*** 1274,1279 ****
+--- 1274,1280 ----
+ EVENT_WINENTER, /* after entering a window */
+ EVENT_WINLEAVE, /* before leaving a window */
+ EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */
++ EVENT_INSERTCHARPRE, /* before inserting a char */
+ EVENT_CURSORHOLD, /* cursor in same position for a while */
+ EVENT_CURSORHOLDI, /* idem, in Insert mode */
+ EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */
+*** ../vim-7.3.195/src/version.c 2011-05-19 16:35:05.000000000 +0200
+--- src/version.c 2011-05-19 17:15:41.000000000 +0200
+***************
+*** 711,712 ****
+--- 711,714 ----
+ { /* Add new patch number below this line */
++ /**/
++ 196,
+ /**/
+
+--
+I AM THANKFUL...
+...for the mess to clean after a party because it means I have
+been surrounded by friends.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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