From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
Cc: | pgsql-hackers(at)postgreSQL(dot)org |
Subject: | Re: Status report: getting plpgsql to use the core lexer |
Date: | 2009-07-15 23:40:58 |
Message-ID: | 8240.1247701258@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Tom Lane wrote:
>> ... I spent a fair amount of time trying to work around that
>> by eliminating uses of "yytext" in plpgsql, and mostly succeeded, but
>> there are still some left. (Some of the remaining regression failures are
>> error messages that point at the wrong token because they rely on yytext.)
> Just wondering if there are additional regressions not detected due to
> pg_regress using the ignore-whitespace option to diff.
Good question, but I doubt it --- those messages all use double quotes
around the yytext string, and I believe that eg. "foo" and " foo" are
different even under --ignore-whitespace.
I just finished wiping all that stuff from my work directory, or I'd
be able to give you a non-guesswork answer :-( ... but it's not
worth regenerating the build for.
regards, tom lane
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