ruby--ruby/tool/m4/ruby_append_option.m4 at 097ee409befe63043e71a431cc0c71c27f3496ff - kotovalexarian-likes-github/ruby--ruby - Forgejo by Causa Arcana

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shyouhei 5839396028 Emacs friendliness [ci skip]

Just add comment by:
sed -i $'1i\\\n# -*- Autoconf -*-' tool/m4/*.m4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2018-01-20 07:14:59 +00:00

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 # -*- Autoconf -*-
 AC_DEFUN([RUBY_APPEND_OPTION],
 	[# RUBY_APPEND_OPTION($1)
 	AS_CASE([" [$]{$1-} "],
 	[*" $2 "*], [], ['  '], [ $1="$2"], [ $1="[$]$1 $2"])])dnl