William Fugh wrote: > On Thu, Aug 22, 2013 at 10:14 PM, Bram Moolenaar <[email protected]> wrote: > > > > > William Fugh wrote: > > > > > Version: 7.4, gVim, MS-DOS/MS-Windows > > > ========================================================= > > > > > :%s#\[\(com\|ref\|ex\|p\|i\|u\|s\|b\)\]\zs\s\+\|\s\+\ze\[/\(com\|ref\|ex\|p\|i\|u\|s\|b\)\]\|[({]\zs\s\+\|\s\+\ze[)}]\|\s\zs\s\+\|\s\+\ze[,;.]\([^.,;]\)##g > > > > > ---------------------------------------------------------------------------------------------------------------- > > > the command line as above, one line for test as follows, <Space> means a > > > space. > > > > > ----------------------------------------------------------------------------------------------------------------- > > > This<Space>is<Space><Space><Space>[a<Space>test. > > > ========================================================= > > > Result of re=1: This<Space>is<Space>[a<Space>test. > > > Result of re=0: This<Space>is<Space><Space>test. > > > ==============================================================* > > > Both of these regexp engines have the same result if the following > > command > > > line is used:-)* > > > > > --------------------------------------------------------------------------------------------------------------------------- > > > > > :%s#\[\(com\|ref\|ex\|p\|i\|u\|s\|b\)\]\zs\s\+\ze\|\zs\s\+\ze\[/\(com\|ref\|ex\|p\|i\|u\|s\|b\)\]\|[({]\zs\s\+\ze\|\zs\s\+\ze[)}]\|\s\zs\s\+\ze\|\zs\s\+\ze[,;.]\([^.,;]\)##g > > > > > --------------------------------------------------------------------------------------------------------------------------- > > > > That's a long regexp. Can you reproduce it with a (much) shorter one? > > > > :%s#\s\+\ze\[/\|\s\zs\s\+##g "result: (re=1) <> (re=0 > :%s#\s\+\ze\[/\|\s\zs\s\+\ze##g "result: (re=1) == (re=0
Thanks, that makes the puzzle much simpler. I suspect it has something to do with \ze in an alternative. -- hundred-and-one symptoms of being an internet addict: 121. You ask for e-mail adresses instead of telephone numbers. /// Bram Moolenaar -- [email protected] -- 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 /// -- -- You received this message from the "vim_use" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
