From: Akim Demaille <akim@lrde.epita.fr>
Date: Thu, 4 Apr 2013 15:21:55 +0000 (+0200)
Subject: grammar: do not add a \n at the end of blocks of code
X-Git-Tag: v2.7.90~52
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/57597927ef1b9cc751df4314764a6edd575ffc8b?hp=57597927ef1b9cc751df4314764a6edd575ffc8b

grammar: do not add a \n at the end of blocks of code

Now that we use "braceless" (which is {...} blocks of code with
initial and final braces stripped) to denote "short" values (such as
api.namespaces), the added end-of-line is a nuisance.  As a matter of
fact, this extra-safety was useless, as every expansion of "braceless"
(aka, "user code") is followed by an end of line.

* src/parse-gram.y, src/parse-gram.c (braceless): Instead of replacing
the final brace by \n, just delete the brace.
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