Patch 7.3.461
Bram Moolenaar
Patch 7.3.461
Problem: The InsertCharPre autocommand event is not triggered during
completion and when typing several characters quickly.
Solution: Also trigger InsertCharPre during completion. Do not read ahead
when an InsertCharPre autocommand is defined. (Yasuhiro Matsumoto)
Files: src/edit.c, src/fileio.c, src/proto/fileio.pro
*** ../vim-7.3.460/src/edit.c 2012-02-04 23:34:57.000000000 +0100
--- src/edit.c 2012-02-29 18:17:31.000000000 +0100
***************
*** 259,264 ****
--- 259,267 ----
static void ins_try_si __ARGS((int c));
#endif
static colnr_T get_nolist_virtcol __ARGS((void));
+ #ifdef FEAT_AUTOCMD
+ static char_u *do_insert_char_pre __ARGS((int c));
+ #endif
static colnr_T Insstart_textlen; /* length of line when insert started */
static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */
***************
*** 784,790 ****
* completion: Add to "compl_leader". */
if (ins_compl_accept_char(c))
{
! ins_compl_addleader(c);
continue;
}
--- 787,806 ----
* completion: Add to "compl_leader". */
if (ins_compl_accept_char(c))
{
! #ifdef FEAT_AUTOCMD
! /* Trigger InsertCharPre. */
! char_u *str = do_insert_char_pre(c);
! char_u *p;
!
! if (str != NULL)
! {
! for (p = str; *p != NUL; mb_ptr_adv(p))
! ins_compl_addleader(PTR2CHAR(p));
! vim_free(str);
! }
! else
! #endif
! ins_compl_addleader(c);
continue;
}
***************
*** 1393,1426 ****
#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;
}
--- 1409,1439 ----
#ifdef FEAT_AUTOCMD
if (!p_paste)
{
! /* Trigger InsertCharPre. */
! char_u *str = do_insert_char_pre(c);
! char_u *p;
!
! if (str != NULL)
! {
! if (*str != NUL && stop_arrow() != FAIL)
{
! /* Insert the new value of v:char literally. */
! for (p = str; *p != NUL; mb_ptr_adv(p))
{
! c = PTR2CHAR(p);
! if (c == CAR || c == K_KENTER || c == NL)
! ins_eol(c);
! else
! ins_char(c);
}
! AppendToRedobuffLit(str, -1);
}
! vim_free(str);
! c = NUL;
}
! /* If the new value is already inserted or an empty string
! * then don't insert any character. */
if (c == NUL)
break;
}
***************
*** 5883,5888 ****
--- 5896,5903 ----
* Don't do this when 'cindent' or 'indentexpr' is set, because we might
* need to re-indent at a ':', or any other character (but not what
* 'paste' is set)..
+ * Don't do this when there an InsertCharPre autocommand is defined,
+ * because we need to fire the event for every character.
*/
#ifdef USE_ON_FLY_SCROLL
dont_scroll = FALSE; /* allow scrolling here */
***************
*** 5900,5905 ****
--- 5915,5923 ----
#ifdef FEAT_RIGHTLEFT
&& !p_ri
#endif
+ #ifdef FEAT_AUTOCMD
+ && !has_insertcharpre()
+ #endif
)
{
#define INPUT_BUFLEN 100
***************
*** 10068,10070 ****
--- 10086,10123 ----
validate_virtcol();
return curwin->w_virtcol;
}
+
+ #ifdef FEAT_AUTOCMD
+ /*
+ * Handle the InsertCharPre autocommand.
+ * "c" is the character that was typed.
+ * Return a pointer to allocated memory with the replacement string.
+ * Return NULL to continue inserting "c".
+ */
+ static char_u *
+ do_insert_char_pre(c)
+ int c;
+ {
+ char_u *res;
+
+ /* Return quickly when there is nothing to do. */
+ if (!has_insertcharpre())
+ return NULL;
+
+ /* Lock the text to avoid weird things from happening. */
+ ++textlock;
+ set_vim_var_char(c); /* set v:char */
+
+ if (apply_autocmds(EVENT_INSERTCHARPRE, NULL, NULL, FALSE, curbuf))
+ /* Get the new value of v:char. It may be empty or more than one
+ * character. */
+ res = vim_strsave(get_vim_var_str(VV_CHAR));
+ else
+ res = NULL;
+
+ set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */
+ --textlock;
+
+ return res;
+ }
+ #endif
*** ../vim-7.3.460/src/fileio.c 2012-02-12 20:13:55.000000000 +0100
--- src/fileio.c 2012-02-29 17:50:32.000000000 +0100
***************
*** 9116,9121 ****
--- 9116,9130 ----
return (first_autopat[(int)EVENT_CURSORMOVEDI] != NULL);
}
+ /*
+ * Return TRUE when there is an InsertCharPre autocommand defined.
+ */
+ int
+ has_insertcharpre()
+ {
+ return (first_autopat[(int)EVENT_INSERTCHARPRE] != NULL);
+ }
+
static int
apply_autocmds_group(event, fname, fname_io, force, group, buf, eap)
event_T event;
*** ../vim-7.3.460/src/proto/fileio.pro 2012-02-12 20:13:55.000000000 +0100
--- src/proto/fileio.pro 2012-02-29 17:50:38.000000000 +0100
***************
*** 44,49 ****
--- 44,50 ----
int trigger_cursorhold __ARGS((void));
int has_cursormoved __ARGS((void));
int has_cursormovedI __ARGS((void));
+ int has_insertcharpre __ARGS((void));
void block_autocmds __ARGS((void));
void unblock_autocmds __ARGS((void));
int has_autocmd __ARGS((event_T event, char_u *sfname, buf_T *buf));
*** ../vim-7.3.460/src/version.c 2012-02-29 16:56:35.000000000 +0100
--- src/version.c 2012-02-29 18:15:34.000000000 +0100
***************
*** 716,717 ****
--- 716,719 ----
{ /* Add new patch number below this line */
+ /**/
+ 461,
/**/
--
"Computers in the future may weigh no more than 1.5 tons."
Popular Mechanics, 1949
/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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