On Do, 19 Sep 2013, Jonathon Merz wrote:
> With the new regexp engine, when searching for a null character using
> decimal/octal/hex character matches, all lines are matched instead of only
> the specified character.
>
> The attached .txt file (ok to attach I hope) has a null character
> (represented as "^@") in the first line.
>
> Using the new engine:
> \%#=2\%d0
> Matches all lines in the file, but using:
That doesn't match for me anything.
> \%#=1\%d0
> matches only the null character as expected.
>
> The same goes for using \%o and \%x to match characters specified in octal
> and hex.
This patch fixes it:
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -1385,7 +1385,7 @@
_("E678: Invalid character after %s%%[dxouU]"),
reg_magic == MAGIC_ALL);
/* TODO: what if a composing character follows? */
- EMIT(nr);
+ EMIT(nr == 0 ? 0x0a : nr);
}
break;
regards,
Christian
--
Hat der Bauer voll die Scheuer zahlt er etwas mehr an Steuer.
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