Patch 7.3.979
Problem: Complex NFA regexp doesn't work.
Solution: Set actual state stack end instead of using an arbitrary number.
(Yasuhiro Matsumoto)
Files: src/regexp_nfa.c
*** ../vim-7.3.978/src/regexp_nfa.c 2013-05-20 21:49:08.000000000 +0200
--- src/regexp_nfa.c 2013-05-20 21:53:24.000000000 +0200
***************
*** 17,24 ****
#define NFA_BRACES_MAXLIMIT 10
/* For allocating space for the postfix representation */
#define NFA_POSTFIX_MULTIPLIER (NFA_BRACES_MAXLIMIT + 2)*2
- /* Size of stack, used when converting the postfix regexp into NFA */
- #define NFA_STACK_SIZE 1024
enum
{
--- 17,22 ----
***************
*** 2160,2168 ****
if (nfa_calc_size == FALSE)
{
/* Allocate space for the stack. Max states on the stack : nstate */
! stack = (Frag_T *) lalloc((nstate + 1)*sizeof(Frag_T), TRUE);
stackp = stack;
! stack_end = stack + NFA_STACK_SIZE;
}
for (p = postfix; p < end; ++p)
--- 2158,2166 ----
if (nfa_calc_size == FALSE)
{
/* Allocate space for the stack. Max states on the stack : nstate */
! stack = (Frag_T *) lalloc((nstate + 1) * sizeof(Frag_T), TRUE);
stackp = stack;
! stack_end = stack + (nstate + 1);
}
for (p = postfix; p < end; ++p)
*** ../vim-7.3.978/src/version.c 2013-05-20 21:49:08.000000000 +0200
--- src/version.c 2013-05-20 21:55:37.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 979,
/**/
--
Another bucket of what can only be described as human ordure hits ARTHUR.
ARTHUR: ... Right! (to the KNIGHTS) That settles it!
"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
/// Bram Moolenaar -- [email protected] -- 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 ///
--
--
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php
---
You received this message because you are subscribed to the Google Groups
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
