On Wed, Jun 15, 2016 at 12:06:54 +0200, Ján Tomko wrote:
> Instead of matching multiple characters, match any occurrence
> preceded by a single whitespace and handle the exceptions
> later.
> ---
> build-aux/check-spacing.pl | 11 +++++++----
> 1 file changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/build-aux/check-spacing.pl b/build-aux/check-spacing.pl
> index 83b5898..d693fbe 100755
> --- a/build-aux/check-spacing.pl
> +++ b/build-aux/check-spacing.pl
> @@ -135,10 +135,13 @@ foreach my $file (@ARGV) {
> # errno == EINTR)
> # ;
> #
> - if ($data =~ /[^;\s]\s+[;,]/) {
> - print "Whitespace before (semi)colon:\n";
> - print "$file:$.: $line";
> - $ret = 1;
> + if ($data =~ /\s[;,]/) {
> + unless ($data =~ /\S; ; / ||
> + $data =~ /^\s+;/) {
> + print "Whitespace before (semi)colon:\n";
This check disallows whitespace before commas and semicolons but not
colons.
ACK
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