Feature Requests item #1932662, was opened at 2008-04-02 23:01 Message generated for change (Comment added) made by helly You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=616203&aid=1932662&group_id=96864
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None >Status: Closed Priority: 3 Private: No Submitted By: Matthias Neeracher (neeri) Assigned to: Marcus Börger (helly) Summary: Transparent handling of #line directives in input files Initial Comment: I was playing around with a project where I pass the re2c input file through a preprocessor (m4) first. For best results in this situation, it's best if re2c can handle #file directives in its input file. The attached patch to 0.13.3 accomplishes this. While it takes reasonable precautions against false matches for #line directives, it does not strictly check for the directives to start at the beginning of a line (as far as I know, re2c does not yet support the ^pattern syntax, does it?) While I tried to match the general style of re2c's source code, I'm open to reworking the patch to meet any further standards I may have missed. ---------------------------------------------------------------------- >Comment By: Marcus Börger (helly) Date: 2008-04-03 22:55 Message: Logged In: YES user_id=271023 Originator: NO I've added this feature along with an initial test. Turned out to be much more complex than you thought, when implementing it completely. ---------------------------------------------------------------------- Comment By: Marcus Börger (helly) Date: 2008-04-03 19:39 Message: Logged In: YES user_id=271023 Originator: NO I think it is a good idea and I am going to add it. However I need to change your patch a bit. And I will need a few tests for it. Also a patch for documentation might be good. Dunno how right now, tough. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=616203&aid=1932662&group_id=96864 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Re2c-general mailing list Re2c-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/re2c-general
