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Diffstat (limited to 'source/ap/vim/patches/7.2.366')
| -rw-r--r-- | source/ap/vim/patches/7.2.366 | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/source/ap/vim/patches/7.2.366 b/source/ap/vim/patches/7.2.366 new file mode 100644 index 00000000..952a0f2f --- /dev/null +++ b/source/ap/vim/patches/7.2.366 @@ -0,0 +1,134 @@ +To: vim-dev@vim.org +Subject: Patch 7.2.366 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 7.2.366 +Problem: CTRL-B doesn't go back to the first line of the buffer. +Solution: Avoid an overflow when adding MAXCOL. +Files: src/move.c + + +*** ../vim-7.2.365/src/move.c 2010-02-03 17:42:59.000000000 +0100 +--- src/move.c 2010-02-17 17:49:34.000000000 +0100 +*************** +*** 1610,1616 **** + * Add one line above "lp->lnum". This can be a filler line, a closed fold or + * a (wrapped) text line. Uses and sets "lp->fill". + * Returns the height of the added line in "lp->height". +! * Lines above the first one are incredibly high. + */ + static void + topline_back(lp) +--- 1610,1616 ---- + * Add one line above "lp->lnum". This can be a filler line, a closed fold or + * a (wrapped) text line. Uses and sets "lp->fill". + * Returns the height of the added line in "lp->height". +! * Lines above the first one are incredibly high: MAXCOL. + */ + static void + topline_back(lp) +*************** +*** 1942,1948 **** + { + loff.lnum = curwin->w_topline; + topline_back(&loff); +! if (used + loff.height > curwin->w_height) + break; + used += loff.height; + #ifdef FEAT_DIFF +--- 1942,1948 ---- + { + loff.lnum = curwin->w_topline; + topline_back(&loff); +! if (loff.height == MAXCOL || used + loff.height > curwin->w_height) + break; + used += loff.height; + #ifdef FEAT_DIFF +*************** +*** 2021,2027 **** + + /* Add one line above */ + topline_back(&loff); +! used += loff.height; + if (used > curwin->w_height) + break; + if (loff.lnum >= curwin->w_botline +--- 2021,2030 ---- + + /* Add one line above */ + topline_back(&loff); +! if (loff.height == MAXCOL) +! used = MAXCOL; +! else +! used += loff.height; + if (used > curwin->w_height) + break; + if (loff.lnum >= curwin->w_botline +*************** +*** 2175,2181 **** + if (below > above) /* add a line above the cursor */ + { + topline_back(&loff); +! used += loff.height; + if (used > curwin->w_height) + break; + above += loff.height; +--- 2178,2187 ---- + if (below > above) /* add a line above the cursor */ + { + topline_back(&loff); +! if (loff.height == MAXCOL) +! used = MAXCOL; +! else +! used += loff.height; + if (used > curwin->w_height) + break; + above += loff.height; +*************** +*** 2472,2480 **** + while (n <= curwin->w_height && loff.lnum >= 1) + { + topline_back(&loff); +! n += loff.height; + } +! if (n <= curwin->w_height) /* at begin of file */ + { + curwin->w_topline = 1; + #ifdef FEAT_DIFF +--- 2478,2489 ---- + while (n <= curwin->w_height && loff.lnum >= 1) + { + topline_back(&loff); +! if (loff.height == MAXCOL) +! n = MAXCOL; +! else +! n += loff.height; + } +! if (loff.lnum < 1) /* at begin of file */ + { + curwin->w_topline = 1; + #ifdef FEAT_DIFF +*** ../vim-7.2.365/src/version.c 2010-02-17 17:34:38.000000000 +0100 +--- src/version.c 2010-02-17 18:13:22.000000000 +0100 +*************** +*** 683,684 **** +--- 683,686 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 366, + /**/ + +-- +hundred-and-one symptoms of being an internet addict: +247. You use www.switchboard.com instead of dialing 411 and 555-12-12 + for directory assistance. + + /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ +/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ +\\\ download, build and distribute -- http://www.A-A-P.org /// + \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |