Christian Brabandt wrote:
> On Sa, 02 Okt 2010, Mark Huiskes wrote:
>
> > function! SipmapRuler( type )
> > let line = line(".") - 1
> >
> > if a:type == 1
> > call append( line, "INFO
> > ....12....18....24....30....36....42....48....54....60....66....72....78%$"
> > )
> > if !exists("g:sipmap_1ruler")
> > call append( line, "INFO
> > -----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I%$"
> > )
> > endif
> > else
> > call append( line, "INFO
> > ....12....18....24....30....36....42....48....54....60....66....72....78....84....90....96...102...108...114...120...126...132%$"
> > )
> > if !exists("g:sipmap_1ruler")
> > call append( line, "INFO
> > -----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I-----I%$"
> > )
> > endif
> > endif
> > endfunction
>
> Yes, this is syntax related. A simple way to reproduce:
> ~$ cat > hang.vim <<EOF
> call append(1,'...........................................................')
> EOF
> ~$ vim -u NONE -N -I NONE -c 'syntax on' hang.vim
>
> gdb backtrace:
>
> (gdb) bt
> #0 0x08113bb9 in vim_strchr (string=0xa09b514
> "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.", c=39) at
> misc2.c:1867
> #1 0x0815ed2f in cstrchr (s=0xa09b514
> "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.", c=39) at
> regexp.c:6684
> #2 0x0815e340 in regrepeat (p=0xa09b511 "\025", maxcount=2147418112) at
> regexp.c:5784
> #3 0x0815cb3c in regmatch (scan=0xa09b50e "\b") at regexp.c:4879
> #4 0x0815a6ce in regtry (prog=0xa09b4a0, col=15) at regexp.c:3712
> #5 0x0815a4df in vim_regexec_both (line=0x9ffc5c3 "call append(1,'", '.'
> <repeats 59 times>, "')", col=15, tm=0x0) at regexp.c:3601
> #6 0x08159fd9 in vim_regexec_multi (rmp=0xbfcc3040, win=0x9fd16d0,
> buf=0x9fd26b0, lnum=1, col=11, tm=0x0) at regexp.c:3410
> #7 0x0819b861 in syn_regexec (rmp=0xbfcc3040, lnum=1, col=11) at
> syntax.c:3223
> #8 0x08199b13 in syn_current_attr (syncing=0, displaying=1, can_spell=0x0,
> keep_state=0) at syntax.c:2058
> #9 0x08199523 in get_syntax_attr (col=11, can_spell=0x0, keep_state=0) at
> syntax.c:1817
> #10 0x0816659b in win_line (wp=0x9fd16d0, lnum=1, startrow=0, endrow=43,
> nochange=1) at screen.c:4074
> #11 0x081624b3 in win_update (wp=0x9fd16d0) at screen.c:1850
> #12 0x081603de in update_screen (type=40) at screen.c:531
> #13 0x080e541f in main_loop (cmdwin=0, noexmode=0) at main.c:1165
> #14 0x080e5071 in main (argc=9, argv=0xbfcc3864) at main.c:965
>
>
> Don't understand enough of the syntax and RE-code of vim to see what goes
> wrong.
I can reproduce it. It doesn't cause a crash, CTRL-C should get you out
(until the next redraw).
--
A man is incomplete until he's married ... and then he's finished!
/// Bram Moolenaar -- [email protected] -- 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 ///
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