From mboxrd@z Thu Jan 1 00:00:00 1970 From: mailings at hupie.com (Ferry Huberts) Date: Tue, 21 Feb 2012 14:45:02 +0100 Subject: [PATCH v2 1/3] highlight: add workaround for empty lines getting filtered out In-Reply-To: <20120221131645.GA12346@blizzard> References: <1329826411-6301-1-git-send-email-mailings@hupie.com> <20120221131645.GA12346@blizzard> Message-ID: <4F439FDE.6090107@hupie.com> On 21-02-12 14:16, Lukas Fleischer wrote: > On Tue, Feb 21, 2012 at 01:13:29PM +0100, Ferry Huberts wrote: >> From: Ferry Huberts >> >> Saw this happening on a CentOS 6.2 box >> >> Signed-off-by: Ferry Huberts >> --- >> filters/syntax-highlighting.sh | 3 ++- >> 1 files changed, 2 insertions(+), 1 deletions(-) >> >> diff --git a/filters/syntax-highlighting.sh b/filters/syntax-highlighting.sh >> index 6283ce9..c930e07 100755 >> --- a/filters/syntax-highlighting.sh >> +++ b/filters/syntax-highlighting.sh >> @@ -42,4 +42,5 @@ EXTENSION="${BASENAME##*.}" >> # map Makefile and Makefile.* to .mk >> [ "${BASENAME%%.*}" == "Makefile" ]&& EXTENSION=mk >> >> -exec highlight --force -f -I -X -S $EXTENSION 2>/dev/null >> +# the sed with  is a workaround for empty lines getting filtered out >> +exec highlight --force -f -I -X -S $EXTENSION 2>/dev/null | sed -r 's/^[[:space:]]*$/\ /' > > I'm not sure what you're trying to fix here. The whole output of source > filters is always embedded in "pre" containers, so there shouldn't be > any need to replace spaces by " ", really. This rather sounds like > a bug in your rendering engine... > same firefox instance... I've tried to trace it but didn't come to a conclusive answer -- Ferry Huberts