File 6.3.029 of Package kvim
To: vim-dev@vim.org
Subject: Patch 6.3.029
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
Patch 6.3.029
Problem: Crash when inserting a line break. (Walter Briscoe)
Solution: In the syntax highlighting code, don't use an old state after a
change was made, current_col may be past the end of the line.
Files: src/syntax.c
*** ../vim-6.3.028/src/syntax.c Mon Sep 13 16:36:12 2004
--- src/syntax.c Tue Oct 5 16:57:58 2004
***************
*** 437,453 ****
linenr_T parsed_lnum;
linenr_T first_stored;
int dist;
reg_syn = TRUE; /* let vim_regexec() know we're using syntax */
/*
* After switching buffers, invalidate current_state.
*/
! if (syn_buf != wp->w_buffer)
{
invalidate_current_state();
syn_buf = wp->w_buffer;
}
syn_win = wp;
/*
--- 437,457 ----
linenr_T parsed_lnum;
linenr_T first_stored;
int dist;
+ static int changedtick = 0; /* remember the last change ID */
reg_syn = TRUE; /* let vim_regexec() know we're using syntax */
/*
* After switching buffers, invalidate current_state.
+ * Also do this when a change was made, the current state may be invalid
+ * then.
*/
! if (syn_buf != wp->w_buffer || changedtick != syn_buf->b_changedtick)
{
invalidate_current_state();
syn_buf = wp->w_buffer;
}
+ changedtick = syn_buf->b_changedtick;
syn_win = wp;
/*
*** ../vim-6.3.028/src/version.c Sat Sep 18 21:13:25 2004
--- src/version.c Tue Oct 5 17:01:10 2004
***************
*** 643,644 ****
--- 643,646 ----
{ /* Add new patch number below this line */
+ /**/
+ 29,
/**/
--
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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