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|
#! /bin/sh
module=man
DIFF="diff -uBb"
WDIFF="wdiff -3 -n"
if [ $# = 1 ] && [ $1 = "-h" ] ; then
if [ "$module" = "man" ] ; then
echo "\
Compare how are displayed an original man page and the po4a-normalized one.
Usage: $0
Check all man pages found in /usr/share/man/man[1-8]
$0 <space separated list of man pages>
Check the specified man pages.
$0 -f <file>
Check the man pages specified in <file> (one page per line).
Man pages can be gzipped.
$0 erases all LISTE.* files in the current directory and creates
the following files:
LISTE.TOTAL List of all the checked man pages
LISTE.OK List of the man pages for which $DIFF does not see a difference.
LISTE.OK2 $DIFF does not see a difference afetr converting hyphens
to minus signs, `` to \", and '' to \" (in both pages).
LISTE.WOK1 $WDIFF doesn't see any difference after the same modifications
LISTE.WOK2 This tries to detect changes in the hyphenation of words.
LISTE.WOK3 This removes minus signs, and thus detects more changes in
hyphenation. It also mask font changes.
LISTE.PBS po4a preferred to stop processing the man page (non
supported,...)
LISTE.WDIFF These are probably bugs in po4a or in the man page
LISTE.IGN man pages po4a refused to operate on (e.g. were generated by
Pod::Man)
You may wish to use stats.sh to compare to runs of $0."
fi
exit 0
fi
rm -f LISTE.*
touch LISTE.{TOTAL,OK,OK2,WDIFF,PBS,IGN,WOK1,WOK2,WOK3}
if [ $# = 2 ] && [ $1 = "-f" ] ; then
cat $2 > LISTE.TOTAL
elif [ $# != 0 ] ; then
echo $@ > LISTE.TOTAL
else
if [ "$module" = "man" ] ; then
find /usr/share/man/man[1-9] /usr/X11R6/man/man[1-9] -type f | sort > LISTE.TOTAL
elif [ "$module" = "pod" ] ; then
locate pod|egrep '\.pod$' | sort > LISTE.TOTAL
fi
fi
tmp=/tmp/po4a-check-$module-$$
mkdir -p $tmp
if [ "$module" = "man" ] ; then
cmdtotxt="mantotxt"
elif [ "$module" = "pod" ] ; then
cmdtotxt="podtotxt"
fi
mantotxt() {
`grog -Tutf8 $1` > $1.txt
}
podtotxt() { # $1 file to convert ; $2 name to pretend to have
if [ $1 != $2 ] ; then
mv $2 $2.old
mv $1 $2
fi
pod2man $2 > $2.man
man -Pcat -l $2.man > $2.txt
if [ $1 != $2 ] ; then
mv $2.txt $1.txt
mv $2 $1
mv $2.old $2
fi
}
for fich in `cat LISTE.TOTAL` ; do
if echo $fich | egrep '\.gz$' ; then
newfich=`basename $fich .gz`;
zcat $fich > $tmp/$newfich;
else
newfich=`basename $fich`
cat $fich > $tmp/$newfich;
fi
echo "####### $fich";
rm -f po4a-normalize.*
if PERLLIB=../lib ../po4a-normalize -f $module -M iso-8859-1 $tmp/$newfich \
-o groff_code=translate \
-o noarg=ny0,Sp,Pp,BS,BE,VE,ES,zZ,zY \
-o translate_each=TA,IN,hN,AS,OP,Tp,Ip,TQ \
-o no_wrap=Ds:De,Ex:Ee,CS:CE,Vb:Ve \
-o untranslated=Id,VS,rm \
-o translate_joined=FN,Sh,iX \
-o inline=ZN,Pn \
-o generated 2>&1 ; then
mv po4a-normalize.output $tmp/po4a-normalize.output
$cmdtotxt $tmp/po4a-normalize.output $tmp/$newfich;
$cmdtotxt $tmp/$newfich $tmp/$newfich;
echo $fich
echo "$DIFF $tmp/$newfich.txt $tmp/po4a-normalize.output.txt"
if $DIFF $tmp/$newfich.txt $tmp/po4a-normalize.output.txt ; then
echo ">ok"
echo $fich >> LISTE.OK
else
awk 'BEGIN{RS=" ";ORS=" "}
{gsub("\xE2\x80\x90","-"); # this is safe
gsub("\xE2\x88\x92","-"); # the minus sign in eqn
gsub("\xE2\x80\x98\xE2\x80\x98","\xE2\x80\x9C"); # this can
# be troublesome (e.g. two single quotes => " insteas of ""
gsub("\xE2\x80\x99\xE2\x80\x99","\xE2\x80\x9D");
print}' $tmp/$newfich.txt > $tmp/"$newfich"_ignore
awk 'BEGIN{RS=" ";ORS=" "}
{gsub("\xE2\x80\x90","-");
gsub("\xE2\x88\x92","-");
gsub("\xE2\x80\x98\xE2\x80\x98","\xE2\x80\x9C");
gsub("\xE2\x80\x99\xE2\x80\x99","\xE2\x80\x9D");
print}' $tmp/po4a-normalize.output.txt > $tmp/po4a-normalize.ignore
echo $fich
echo "$DIFF $tmp/"$newfich"_ignore $tmp/po4a-normalize.ignore"
if $DIFF $tmp/"$newfich"_ignore $tmp/po4a-normalize.ignore ; then
echo ">ok2"
echo $fich >> LISTE.OK2
else
echo $fich
echo "$WDIFF $tmp/"$newfich"_ignore $tmp/po4a-normalize.ignore"
if $WDIFF $tmp/"$newfich"_ignore $tmp/po4a-normalize.ignore; then
echo ">wok1"
echo $fich >> LISTE.WOK1
else
awk 'BEGIN{RS=";";ORS=";"}
{gsub("-\n[[:blank:]]+",""); # remove hyphen at the end of lines
# this permits to detect some diff due
# to word rewrapping (fails if a word
# containing a hyphen was wrapped)
print}' $tmp/"$newfich"_ignore > $tmp/"$newfich"_ignore2
awk 'BEGIN{RS=";";ORS=";"}
{gsub("-\n[[:blank:]]+","");
print}' $tmp/po4a-normalize.ignore > $tmp/po4a-normalize.ignore2
# the same, but for word wrapped on hyphen.
# This is useful only if there is either word wrapped on
# hyphen or word not wrapped on hyphen. But this may be
# usefull to classify the diff
awk 'BEGIN{RS=";";ORS=";"}
{gsub("-\n[[:blank:]]+","-");
print}' $tmp/"$newfich"_ignore > $tmp/"$newfich"_ignore2b
awk 'BEGIN{RS=";";ORS=";"}
{gsub("-\n[[:blank:]]+","-");
print}' $tmp/po4a-normalize.ignore > $tmp/po4a-normalize.ignore2b
echo $fich
echo "$WDIFF $tmp/"$newfich"_ignore2 $tmp/po4a-normalize.ignore2"
$WDIFF $tmp/"$newfich"_ignore2 $tmp/po4a-normalize.ignore2
ret1=$?
echo $fich
echo "$WDIFF $tmp/"$newfich"_ignore2b $tmp/po4a-normalize.ignore2b"
$WDIFF $tmp/"$newfich"_ignore2b $tmp/po4a-normalize.ignore2b
ret2=$?
if [ $ret1 = 0 ] || [ $ret2 = 0 ]; then
echo ">wok2"
echo $fich >> LISTE.WOK2
else
awk '{gsub(".\x08",""); # this hides font diff ?
print}' $tmp/"$newfich"_ignore > $tmp/"$newfich"_ignore3_tmp
awk 'BEGIN{RS=";";ORS=";"}
{gsub("-\n[[:blank:]]+","");
gsub("-","");
print}' $tmp/"$newfich"_ignore3_tmp > $tmp/"$newfich"_ignore3
awk '{gsub(".\x08",""); # this hides font diff ?
print}' $tmp/po4a-normalize.ignore > $tmp/po4a-normalize.ignore3_tmp
awk 'BEGIN{RS=";";ORS=";"}
{gsub("-\n[[:blank:]]+","");
gsub("-","");
print}' $tmp/po4a-normalize.ignore3_tmp > $tmp/po4a-normalize.ignore3
echo $fich
echo "$WDIFF $tmp/"$newfich"_ignore3 $tmp/po4a-normalize.ignore3"
if $WDIFF $tmp/"$newfich"_ignore3 $tmp/po4a-normalize.ignore3
then
echo ">wok3"
echo $fich >> LISTE.WOK3
else
echo ">wdiff"
echo $fich >> LISTE.WDIFF
fi
fi
fi
fi
fi
else
if [ $? = 254 ]; then
echo ">ign"
echo $fich >> LISTE.IGN
else
l=$(wc -l $tmp/$newfich|cut -d" " -f1)
egrep "^.so " $tmp/$newfich 2>&1 > /dev/null
if [ "$?" = "0" ] && [ "$l" = "1" ];
then
echo ">ign"
echo $fich >> LISTE.IGN
else
echo ">pbs"
echo $fich >> LISTE.PBS
fi
fi
fi
rm -f $tmp/$newfich* $tmp/po4a-normalize.*
echo '-------------------'
done
rm -r $tmp
|
