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- To: vim-dev@vim.org
- Subject: Patch 7.1.269
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- Mime-Version: 1.0
- Content-Type: text/plain; charset=ISO-8859-1
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 7.1.269
- Problem: The matchparen plugin has an arbitrary limit for the number of
- lines to look for a match.
- Solution: Rely on the searchpair() timeout.
- Files: runtime/plugin/matchparen.vim
-
-
- *** ../vim-7.1.268/runtime/plugin/matchparen.vim Sun Jan 6 20:05:36 2008
- --- runtime/plugin/matchparen.vim Wed Feb 27 22:39:32 2008
- ***************
- *** 1,6 ****
- " Vim plugin for showing matching parens
- " Maintainer: Bram Moolenaar <Bram@vim.org>
- ! " Last Change: 2008 Jan 06
-
- " Exit quickly when:
- " - this plugin was already loaded (or disabled)
- --- 1,6 ----
- " Vim plugin for showing matching parens
- " Maintainer: Bram Moolenaar <Bram@vim.org>
- ! " Last Change: 2008 Feb 27
-
- " Exit quickly when:
- " - this plugin was already loaded (or disabled)
- ***************
- *** 34,40 ****
- endif
-
- " Avoid that we remove the popup menu.
- ! if pumvisible()
- return
- endif
-
- --- 34,41 ----
- endif
-
- " Avoid that we remove the popup menu.
- ! " Return when there are no colors (looks like the cursor jumps).
- ! if pumvisible() || (&t_Co < 8 && !has("gui_running"))
- return
- endif
-
- ***************
- *** 60,98 ****
- endif
-
- " Figure out the arguments for searchpairpos().
- - " Restrict the search to visible lines with "stopline".
- - " And avoid searching very far (e.g., for closed folds and long lines)
- - " The "viewable" variables give a range in which we can scroll while keeping
- - " the cursor at the same position
- - " adjustedScrolloff accounts for very large numbers of scrolloff
- - let adjustedScrolloff = min([&scrolloff, (line('w$') - line('w0')) / 2])
- - let bottom_viewable = min([line('$'), c_lnum + &lines - adjustedScrolloff - 2])
- - let top_viewable = max([1, c_lnum-&lines+adjustedScrolloff + 2])
- - " one of these stoplines will be adjusted below, but the current values are
- - " minimal boundaries within the current window
- - let stoplinebottom = line('w$')
- - let stoplinetop = line('w0')
- if i % 2 == 0
- let s_flags = 'nW'
- let c2 = plist[i + 1]
- - if has("byte_offset") && has("syntax_items") && &smc > 0
- - let stopbyte = min([line2byte("$"), line2byte(".") + col(".") + &smc * 2])
- - let stopline = min([bottom_viewable, byte2line(stopbyte)])
- - else
- - let stopline = min([bottom_viewable, c_lnum + 100])
- - endif
- - let stoplinebottom = stopline
- else
- let s_flags = 'nbW'
- let c2 = c
- let c = plist[i - 1]
- - if has("byte_offset") && has("syntax_items") && &smc > 0
- - let stopbyte = max([1, line2byte(".") + col(".") - &smc * 2])
- - let stopline = max([top_viewable, byte2line(stopbyte)])
- - else
- - let stopline = max([top_viewable, c_lnum - 100])
- - endif
- - let stoplinetop = stopline
- endif
- if c == '['
- let c = '\['
- --- 61,73 ----
- ***************
- *** 111,120 ****
- \ '=~? "string\\|character\\|singlequote\\|comment"'
- execute 'if' s_skip '| let s_skip = 0 | endif'
-
- try
- ! " Limit the search time to 500 msec to avoid a hang on very long lines.
- ! let [m_lnum, m_col] = searchpairpos(c, '', c2, s_flags, s_skip, stopline, 500)
- catch /E118/
- let [m_lnum, m_col] = searchpairpos(c, '', c2, s_flags, s_skip, stopline)
- endtry
-
- --- 86,132 ----
- \ '=~? "string\\|character\\|singlequote\\|comment"'
- execute 'if' s_skip '| let s_skip = 0 | endif'
-
- + " Limit the search to lines visible in the window.
- + let stoplinebottom = line('w$')
- + let stoplinetop = line('w0')
- + if i % 2 == 0
- + let stopline = stoplinebottom
- + else
- + let stopline = stoplinetop
- + endif
- +
- try
- ! " Limit the search time to 300 msec to avoid a hang on very long lines.
- ! " This fails when a timeout is not supported.
- ! let [m_lnum, m_col] = searchpairpos(c, '', c2, s_flags, s_skip, stopline, 300)
- catch /E118/
- + " Can't use the timeout, restrict the stopline a bit more to avoid taking
- + " a long time on closed folds and long lines.
- + " The "viewable" variables give a range in which we can scroll while
- + " keeping the cursor at the same position.
- + " adjustedScrolloff accounts for very large numbers of scrolloff.
- + let adjustedScrolloff = min([&scrolloff, (line('w$') - line('w0')) / 2])
- + let bottom_viewable = min([line('$'), c_lnum + &lines - adjustedScrolloff - 2])
- + let top_viewable = max([1, c_lnum-&lines+adjustedScrolloff + 2])
- + " one of these stoplines will be adjusted below, but the current values are
- + " minimal boundaries within the current window
- + if i % 2 == 0
- + if has("byte_offset") && has("syntax_items") && &smc > 0
- + let stopbyte = min([line2byte("$"), line2byte(".") + col(".") + &smc * 2])
- + let stopline = min([bottom_viewable, byte2line(stopbyte)])
- + else
- + let stopline = min([bottom_viewable, c_lnum + 100])
- + endif
- + let stoplinebottom = stopline
- + else
- + if has("byte_offset") && has("syntax_items") && &smc > 0
- + let stopbyte = max([1, line2byte(".") + col(".") - &smc * 2])
- + let stopline = max([top_viewable, byte2line(stopbyte)])
- + else
- + let stopline = max([top_viewable, c_lnum - 100])
- + endif
- + let stoplinetop = stopline
- + endif
- let [m_lnum, m_col] = searchpairpos(c, '', c2, s_flags, s_skip, stopline)
- endtry
-
- *** ../vim-7.1.268/src/version.c Sun Mar 9 14:30:12 2008
- --- src/version.c Sun Mar 9 16:21:00 2008
- ***************
- *** 668,669 ****
- --- 668,671 ----
- { /* Add new patch number below this line */
- + /**/
- + 269,
- /**/
-
- --
- hundred-and-one symptoms of being an internet addict:
- 93. New mail alarm on your palmtop annoys other churchgoers.
-
- /// 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 ///
-