28 lines
740 B
Diff
28 lines
740 B
Diff
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From e5654a5591884b92633c7785f325626711e7f7aa Mon Sep 17 00:00:00 2001
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From: Paul Eggert <eggert@cs.ucla.edu>
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Date: Tue, 29 Jan 2013 13:46:48 -0800
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Subject: [PATCH] autoscan: port to perl 5.17
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* bin/autoscan.in (scan_sh_file): Escape '{'. This avoids a
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feature that is deprecated in Perl 5.17. Reported by Ray Lauff in
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<http://lists.gnu.org/archive/html/bug-autoconf/2013-01/msg00059.html>.
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---
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bin/autoscan.in | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- bin/autoscan.in
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+++ bin/autoscan.in
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@@ -358,7 +358,7 @@ sub scan_sh_file ($)
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{
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# Strip out comments and variable references.
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s/#.*//;
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- s/\${[^\}]*}//g;
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+ s/\$\{[^\}]*}//g;
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s/@[^@]*@//g;
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# Tokens in the code.
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--
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2.1.0
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