Hi,
I made a CLM for Awk[1] just for convenience and I came up with a regex to
capture functions.
>From the CLM reference[2]:
> Because of the way BBEdit processes regular-expression patterns internally,
> if you need to make backreferences in a pattern, you must use named
> subpatterns instead of positional (numbered) backreferences
The pattern I've used has named backreferences of the ?& flavour but the
functions aren't being picked up. I've checked it works as a pattern in Find so
I'm just wondering if this kind of backref is okay? The pattern fails if I use
?P= to refer back to it.
Any help or insights are much appreciated
<key>BBLMScansFunctions</key><true/>
<key>Function Pattern</key>
<string><![CDATA[
(?x:
(?>function[^\S]+)(?>\w+[^\S]*\()
(?P<args>\s*(?:(?:\[\w+\])|\w+)?\s*(?:,(?&args))?)
\)
(?P<funcbody>
\s*\{
(?:
[^}{]+
|
(?&funcbody)
)*+
\}
)
)
]]></string>
[1] https://github.com/yb66/BBEdit-Awk
[2] https://www.barebones.com/support/develop/clm.html
Regards,
iain
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