Related articles |
---|
(f)lex string with double quotes gkokmdam@zonnet.nl (Joop) (2003-09-23) |
Re: (f)lex string with double quotes jjan@cs.rug.nl (J.H.Jongejan) (2003-09-27) |
From: | Joop <gkokmdam@zonnet.nl> |
Newsgroups: | comp.compilers |
Date: | 23 Sep 2003 12:59:56 -0400 |
Organization: | Planet Internet |
Keywords: | lex, question |
Posted-Date: | 23 Sep 2003 12:59:56 EDT |
Hi all,
could anyone help me to a lex regular expression that will pick-up a
string of the format:
"Any text and a double quote like this "" and this too"
This is what some silly language uses and I need to read it with my
(f)lex program. I just don't know how to go about it.
wkr,
Gerke
[There's a bunch of ways to do it. The simplest is something like this:
\"([^")|\"\")*\"
but since strings can be long, I'd rather use start states to go into
a string scanning state and then back out. -John]
Return to the
comp.compilers page.
Search the
comp.compilers archives again.