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authorYang Tse <yangsita@gmail.com>2013-01-25 00:44:11 +0100
committerYang Tse <yangsita@gmail.com>2013-01-25 00:48:04 +0100
commit2bfb8b60809eca003dc3e3fb2697b576c074ec18 (patch)
tree2e674edf7fc206ce0b50e991e525336681813226 /lib
parentfda0f14f7391d29dda8af1c0421f8f9bd85e31d2 (diff)
zz40-xc-ovr.m4: parentheses balancing of 'case' statements
m4 quadrigraph shell comment technique allows proper autoconf parentheses balancing in shell 'case' statements. The presence of unbalanced parentheses may otherwise trigger expansion bugs.
Diffstat (limited to 'lib')
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