On Thu, Aug 22, 2013 at 10:14 PM, Bram Moolenaar <b...@moolenaar.net> 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

Regards
-William


On Thu, Aug 22, 2013 at 10:14 PM, Bram Moolenaar <b...@moolenaar.net> 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?
>
> --
> hundred-and-one symptoms of being an internet addict:
> 103. When you find yourself in the "Computer" section of Barnes & Noble
>      enjoying yourself.
>
>  /// Bram Moolenaar -- b...@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
>  ///
>

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