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Diffstat (limited to 'lib/PublicInbox/Config.pm')
| -rw-r--r-- | lib/PublicInbox/Config.pm | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm index 26ac298e..603dad98 100644 --- a/lib/PublicInbox/Config.pm +++ b/lib/PublicInbox/Config.pm @@ -559,4 +559,13 @@ sub json { }; } +sub squote_maybe ($) { + my ($val) = @_; + if ($val =~ m{([^\w@\./,\%\+\-])}) { + $val =~ s/(['!])/'\\$1'/g; # '!' for csh + return "'$val'"; + } + $val; +} + 1; |