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bug#41492: GNUMakefile-mode: highlight the $ of $&
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From: |
積丹尼 Dan Jacobson |
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Subject: |
bug#41492: GNUMakefile-mode: highlight the $ of $& |
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Date: |
Sat, 23 May 2020 17:48:46 +0800 |
In a makefile,
/tmp/phony2.xml:/tmp/phony1.xml
perl -pwle 's/<ZeroBlockHttpCodes>/$&0,/;' $? > $@
the $ should still be highlighted, even though maybe make doesn't have a
$& variable, but still the user needs to know he forgot to double it.
In fact all single $ should be in a highlighted font face.
emacs-version "26.3".
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