Glenn, this looks right:
xmltext='<h1><div> a text </div><!-- a comment (<disabled>) --></h1>'
dummy="${xmltext//~(Ex)(?:
(<!--.+-->)+?| # xml comments
(<.+>)+?| # xml tags
([^[><]]+)+? # xml text
)/dummy}"
print -v .sh.match
(
(
[0]='<h1>'
[1]='<div>'
[2]=' '
[3]=a
[4]=' '
[5]=t
[6]=e
[7]=x
[8]=t
[9]=' '
[10]='</div>'
[11]='<!-- a comment (<disabled>) -->'
[12]='</h1>'
)
(
[11]='<!-- a comment (<disabled>) -->'
)
(
[0]='<h1>'
[1]='<div>'
[10]='</div>'
[12]='</h1>'
)
(
[2]=' '
[3]=a
[4]=' '
[5]=t
[6]=e
[7]=x
[8]=t
[9]=' '
)
)
Trick is: Remove global 'not greedy' -g from ~(Ex) and add it to each
pattern, i.e. +?
Olga
On Mon, Jun 18, 2012 at 5:12 PM, ольга крыжановская
<[email protected]> wrote:
> Glenn, how does the egrep pattern below look like if I want a xgrep
> pattern instead?
> ----- cutme ----
> xmltext='<h1><div> a text </div><!-- a comment (<disabled>) --></h1>'
>
> dummy="${xmltext//~(Ex-g)(?:
> # (<!--.+-->)| # xml comments
> (<.+>)| # xml tags
> ([^[><]]+) # xml text
> )/dummy}"
> print -v .sh.match
> ----- cutme ----
>
> Olga
> --
> , _ _ ,
> { \/`o;====- Olga Kryzhanovska -====;o`\/ }
> .----'-/`-/ [email protected] \-`\-'----.
> `'-..-| / http://twitter.com/fleyta \ |-..-'`
> /\/\ Solaris/BSD//C/C++ programmer /\/\
> `--` `--`
--
, _ _ ,
{ \/`o;====- Olga Kryzhanovska -====;o`\/ }
.----'-/`-/ [email protected] \-`\-'----.
`'-..-| / http://twitter.com/fleyta \ |-..-'`
/\/\ Solaris/BSD//C/C++ programmer /\/\
`--` `--`
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