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[REBOL] Re: Parse and and recursion local variables?

From: lmecir:mbox:vol:cz at: 17-Mar-2007 19:12

Petr Krenzelok napsal(a):
> OK Ladislav, here we go. I bet I am doing something incorrectly. Simply > put, once rsp-section recursion is applied for mark-u section, once it > returns back to one level up, rsp-tag-name remains to be set to mark-u, > whereas what I would like to achieve is - parser keeping that variable > local for certain iteration, so once it would return from mark-u section > back to finish parent mark-w section, having it set to mark-w. I tried > to enclose the example in the function and define rsp-tag-name as local > variable as you can see, but to no luck ... but maybe my aproach is > incorrent conceptually anyway :-) > > Thanks, > Petr >
you are not too far away, I guess. Instead of using one PARSE, you could define your own PARSE-TAG function etc. But, I take this as an opportunity to promote my way ;-). If you take a look at and try: rsp-section: [ do-block [ use [rsp-tag-name] [ rsp-begin: [...] rsp-end: [...] [rsp-begin any [rsp-end (print ["finished section" rsp-tag-name]) break | rsp-section | rsp-html]] ] ] ] you may find out, that it works -L