Date: Thu, 2 Apr 2015 01:30:09 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org Subject: svn commit: r46422 - head/share/examples Message-ID: <201504020130.t321U9m1031759@svn.freebsd.org>
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Author: eadler Date: Thu Apr 2 01:30:08 2015 New Revision: 46422 URL: https://svnweb.freebsd.org/changeset/doc/46422 Log: doc/share/examples: slight modernization - stop using the 'X' trick - use more quotes Modified: head/share/examples/add-manref.sh head/share/examples/check-manref.sh Modified: head/share/examples/add-manref.sh ============================================================================== --- head/share/examples/add-manref.sh Wed Apr 1 22:23:09 2015 (r46421) +++ head/share/examples/add-manref.sh Thu Apr 2 01:30:08 2015 (r46422) @@ -28,7 +28,7 @@ word_on_line () { sed -E 's/^[[:digit:]]*:<\\!ENTITY man[.]([-[:alnum:].]*)[.][[:digit:]]* \".*$$/\1/'`; } -if [ X$3 = X ]; then +if [ -z "$3" ]; then echo "usage: $0 file name section"; exit 2; fi @@ -40,14 +40,14 @@ k=`echo $n | sed 's/_/./g'`; firstline=`grep -n "^<\\!ENTITY man[.][-[:alnum:].]*[.]$s \"" $i | \ head -1 | cut -d: -f1`; -if [ "X$firstline" = "X" ]; then +if [ -z "$firstline" ]; then echo "Can't find first line of section $s."; exit 2; fi echo "First line of section $s is $firstline."; lastline=`grep -n "^<\\!ENTITY man[.][-[:alnum:].]*[.]$s \"" $i | \ tail -1 | cut -d: -f1`; -if [ "X$lastline" = "X" ]; then +if [ -z "$lastline" ]; then echo "Can't find last line of section $s."; exit 2; fi Modified: head/share/examples/check-manref.sh ============================================================================== --- head/share/examples/check-manref.sh Wed Apr 1 22:23:09 2015 (r46421) +++ head/share/examples/check-manref.sh Thu Apr 2 01:30:08 2015 (r46422) @@ -28,7 +28,7 @@ word_on_line () { sed -E 's/^[[:digit:]]*:<\\!ENTITY man[.]([-[:alnum:].]*)[.][[:digit:]]* \".*$$/\1/'`; } -if [ X$2 = X ]; then +if [ -z "$2" ]; then echo "usage: $0 file section"; exit 2; fi @@ -38,21 +38,21 @@ s=$2; firstline=`grep -n "^<\\!ENTITY man[.][-[:alnum:].]*[.]$s \"" $i | \ head -1 | cut -d: -f1`; -if [ "X$firstline" = "X" ]; then +if [ -z "$firstline" ]; then echo "Can't find first line of section $s."; exit 2; fi echo "First line of section $s is $firstline."; lastline=`grep -n "^<\\!ENTITY man[.][-[:alnum:].]*[.]$s \"" $i | \ tail -1 | cut -d: -f1`; -if [ "X$lastline" = "X" ]; then +if [ -z "$lastline" ]; then echo "Can't find last line of section $s."; exit 2; fi echo "Last line of section $s is $lastline."; -x=$firstline; -while [ $x != $lastline ]; do +x="$firstline"; +while [ "$x" != "$lastline" ]; do wol_l=$x; word_on_line; if [ "$last" ]; then
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