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- patchlevel 703

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Karsten Hopp 2012-10-23 12:13:13 +02:00
parent 026474bdc0
commit 6fe298c7d2
1 changed files with 97 additions and 0 deletions
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To: vim_dev@googlegroups.com
Subject: Patch 7.3.703
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
------------
Patch 7.3.703
Problem: When 'undofile' is reset the hash is computed unnecessarily.
Solution: Only compute the hash when the option was set. (Christian Brabandt)
Files: src/option.c
*** ../vim-7.3.702/src/option.c 2012-10-21 00:10:29.000000000 +0200
--- src/option.c 2012-10-21 03:42:10.000000000 +0200
***************
*** 7573,7596 ****
/* 'undofile' */
else if ((int *)varp == &curbuf->b_p_udf || (int *)varp == &p_udf)
{
! char_u hash[UNDO_HASH_SIZE];
! buf_T *save_curbuf = curbuf;
!
! for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
{
! /* When 'undofile' is set globally: for every buffer, otherwise
! * only for the current buffer: Try to read in the undofile, if
! * one exists and the buffer wasn't changed and the buffer was
! * loaded. */
! if ((curbuf == save_curbuf
! || (opt_flags & OPT_GLOBAL) || opt_flags == 0)
! && !curbufIsChanged() && curbuf->b_ml.ml_mfp != NULL)
{
! u_compute_hash(hash);
! u_read_undo(NULL, hash, curbuf->b_fname);
}
}
- curbuf = save_curbuf;
}
#endif
--- 7573,7602 ----
/* 'undofile' */
else if ((int *)varp == &curbuf->b_p_udf || (int *)varp == &p_udf)
{
! /* Only take action when the option was set. When reset we do not
! * delete the undo file, the option may be set again without making
! * any changes in between. */
! if (curbuf->b_p_udf || p_udf)
{
! char_u hash[UNDO_HASH_SIZE];
! buf_T *save_curbuf = curbuf;
!
! for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
{
! /* When 'undofile' is set globally: for every buffer, otherwise
! * only for the current buffer: Try to read in the undofile,
! * if one exists, the buffer wasn't changed and the buffer was
! * loaded */
! if ((curbuf == save_curbuf
! || (opt_flags & OPT_GLOBAL) || opt_flags == 0)
! && !curbufIsChanged() && curbuf->b_ml.ml_mfp != NULL)
! {
! u_compute_hash(hash);
! u_read_undo(NULL, hash, curbuf->b_fname);
! }
}
+ curbuf = save_curbuf;
}
}
#endif
*** ../vim-7.3.702/src/version.c 2012-10-21 02:41:04.000000000 +0200
--- src/version.c 2012-10-21 03:43:29.000000000 +0200
***************
*** 721,722 ****
--- 721,724 ----
{ /* Add new patch number below this line */
+ /**/
+ 703,
/**/
--
Scientists decoded the first message from an alien civilization:
SIMPLY SEND 6 TIMES 10 TO THE 50 ATOMS OF HYDROGEN TO THE STAR
SYSTEM AT THE TOP OF THE LIST, CROSS OFF THAT STAR SYSTEM, THEN PUT
YOUR STAR SYSTEM AT THE BOTTOM OF THE LIST AND SEND IT TO 100 OTHER
STAR SYSTEMS. WITHIN ONE TENTH GALACTIC ROTATION YOU WILL RECEIVE
ENOUGH HYDROGREN TO POWER YOUR CIVILIZATION UNTIL ENTROPY REACHES ITS
MAXIMUM! IT REALLY WORKS!
/// 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 ///