rpms/vim
5
0
Fork 0
Code Issues Pull Requests Releases Activity
f93baf82de
vim/7.3.1005
Karsten Hopp 6d666be5d6 - patchlevel 1005
2013-06-04 12:05:53 +02:00

266 lines
6.5 KiB
Plaintext
Raw Blame History

To: vim_dev@googlegroups.com
Subject: Patch 7.3.1005
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
------------
Patch 7.3.1005
Problem: Get stuck on regexp "\n*" and on "%s/^\n\+/\r".
Solution: Fix handling of matching a line break. (idea by Hirohito Higashi)
Files: src/regexp_nfa.c
*** ../vim-7.3.1004/src/regexp_nfa.c 2013-05-21 22:00:42.000000000 +0200
--- src/regexp_nfa.c 2013-05-22 22:53:08.000000000 +0200
***************
*** 2462,2468 ****
List *l; /* runtime state list */
nfa_state_T *state; /* state to update */
regsub_T *m; /* pointers to subexpressions */
! int off;
int lid;
int *match; /* found match? */
{
--- 2462,2468 ----
List *l; /* runtime state list */
nfa_state_T *state; /* state to update */
regsub_T *m; /* pointers to subexpressions */
! int off; /* byte offset, when -1 go to next line */
int lid;
int *match; /* found match? */
{
***************
*** 2585,2592 ****
{
save.startpos[subidx] = m->startpos[subidx];
save.endpos[subidx] = m->endpos[subidx];
! m->startpos[subidx].lnum = reglnum;
! m->startpos[subidx].col = (colnr_T)(reginput - regline + off);
}
else
{
--- 2585,2601 ----
{
save.startpos[subidx] = m->startpos[subidx];
save.endpos[subidx] = m->endpos[subidx];
! if (off == -1)
! {
! m->startpos[subidx].lnum = reglnum + 1;
! m->startpos[subidx].col = 0;
! }
! else
! {
! m->startpos[subidx].lnum = reglnum;
! m->startpos[subidx].col =
! (colnr_T)(reginput - regline + off);
! }
}
else
{
***************
*** 2633,2640 ****
{
save.startpos[subidx] = m->startpos[subidx];
save.endpos[subidx] = m->endpos[subidx];
! m->endpos[subidx].lnum = reglnum;
! m->endpos[subidx].col = (colnr_T)(reginput - regline + off);
}
else
{
--- 2642,2657 ----
{
save.startpos[subidx] = m->startpos[subidx];
save.endpos[subidx] = m->endpos[subidx];
! if (off == -1)
! {
! m->endpos[subidx].lnum = reglnum + 1;
! m->endpos[subidx].col = 0;
! }
! else
! {
! m->endpos[subidx].lnum = reglnum;
! m->endpos[subidx].col = (colnr_T)(reginput - regline + off);
! }
}
else
{
***************
*** 2834,2840 ****
int match = FALSE;
int flag = 0;
int old_reglnum = -1;
! int reginput_updated = FALSE;
thread_T *t;
char_u *old_reginput = NULL;
char_u *old_regline = NULL;
--- 2851,2857 ----
int match = FALSE;
int flag = 0;
int old_reglnum = -1;
! int go_to_nextline;
thread_T *t;
char_u *old_reginput = NULL;
char_u *old_regline = NULL;
***************
*** 2917,2924 ****
/*
* Run for each character.
*/
! do {
! again:
#ifdef FEAT_MBYTE
if (has_mbyte)
{
--- 2934,2941 ----
/*
* Run for each character.
*/
! for (;;)
! {
#ifdef FEAT_MBYTE
if (has_mbyte)
{
***************
*** 2932,2938 ****
--- 2949,2958 ----
n = 1;
}
if (c == NUL)
+ {
n = 0;
+ go_to_nextline = FALSE;
+ }
/* swap lists */
thislist = &list[flag];
***************
*** 3007,3013 ****
(char *)t->sub.end[j]);
fprintf(log_fd, "\n");
#endif
! goto nextchar; /* found the left-most longest match */
case NFA_END_INVISIBLE:
/* This is only encountered after a NFA_START_INVISIBLE node.
--- 3027,3035 ----
(char *)t->sub.end[j]);
fprintf(log_fd, "\n");
#endif
! /* Found the left-most longest match, do not look at any other
! * states at this position. */
! goto nextchar;
case NFA_END_INVISIBLE:
/* This is only encountered after a NFA_START_INVISIBLE node.
***************
*** 3206,3220 ****
case NFA_NEWL:
if (!reg_line_lbr && REG_MULTI
! && c == NUL && reglnum <= reg_maxline)
{
! if (reginput_updated == FALSE)
! {
! reg_nextline();
! reginput_updated = TRUE;
! }
! addstate(nextlist, t->state->out, &t->sub, n, listid + 1,
! &match);
}
break;
--- 3228,3240 ----
case NFA_NEWL:
if (!reg_line_lbr && REG_MULTI
! && c == NUL && reglnum <= reg_maxline)
{
! go_to_nextline = TRUE;
! /* Pass -1 for the offset, which means taking the position
! * at the start of the next line. */
! addstate(nextlist, t->state->out, &t->sub, -1,
! listid + 1, &match);
}
break;
***************
*** 3247,3254 ****
break;
case NFA_ANY:
! /* Any printable char, not just any char. '\0' (end of input)
! * must not match */
if (c > 0)
addstate(nextlist, t->state->out, &t->sub, n, listid + 1,
&match);
--- 3267,3273 ----
break;
case NFA_ANY:
! /* Any char except '\0', (end of input) does not match. */
if (c > 0)
addstate(nextlist, t->state->out, &t->sub, n, listid + 1,
&match);
***************
*** 3433,3444 ****
addstate(nextlist, start, m, n, listid + 1, &match);
}
- if (reginput_updated)
- {
- reginput_updated = FALSE;
- goto again;
- }
-
#ifdef ENABLE_LOG
fprintf(log_fd, ">>> Thislist had %d states available: ", thislist->n);
for (i = 0; i< thislist->n; i++)
--- 3452,3457 ----
***************
*** 3447,3454 ****
#endif
nextchar:
! reginput += n;
! } while (c || reginput_updated);
#ifdef ENABLE_LOG
if (log_fd != stderr)
--- 3460,3474 ----
#endif
nextchar:
! /* Advance to the next character, or advance to the next line, or
! * finish. */
! if (n != 0)
! reginput += n;
! else if (go_to_nextline)
! reg_nextline();
! else
! break;
! }
#ifdef ENABLE_LOG
if (log_fd != stderr)
*** ../vim-7.3.1004/src/version.c 2013-05-21 22:38:14.000000000 +0200
--- src/version.c 2013-05-22 22:57:59.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 1005,
/**/
--
"Lisp has all the visual appeal of oatmeal with nail clippings thrown in."
-- Larry Wall
/// 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 ///
Reference in New Issue View Git Blame Copy Permalink