> # perform_content_check
> #
> # This function *TRIES* to check wether the installed files are correct in
> # the sense that every file occurring in it is present. This can help to
> # find typing errors
> perform_content_check ()
What is the use of $1 in this function?
> {
> #
> # performing content checking only works when kpsewhich is present
> # and configured, this can be done in one step:
^^^^
; checked, or queried
> if kpsewhich --version >/dev/null 2>&1 ; then
> if [ "$progname" = "update-language" ] ; then
> perform_content_check_language "$2"
> elif [ "$progname" = "update-updmap" ] ; then
> perform_content_check_map "$2"
> elif [ "$progname" = "update-fmtutil" ] ; then
> perform_content_check_format "$2"
else
echo "Invalid progname: '$progname'" >&2
exit 1
> fi
> fi
> }
> perform_content_check_language ()
> {
> fn="$1"
> cat "$fn" | grep -v '^\W*\(%\|=\|$\)' | while read lang hyph comm ; do
grep -v '^\W*\(%\|=\|$\)' "$fn" | while read lang hyph comm; do
-> spare one process
> # now check the existence of the hyphenation file
> if [ -z $(kpsewhich -format=tex $hyph) ] ; then
> cat >&2 <<EOF
> DEBUG: lang=$lang hyph=$hyph comm=$comm
> The config file $fn references a not-existing file
file that is not in the kpathsea
database
(it could well exist, just waiting for mktexlsr to be run)
> $hyph
> This may be ok, but it could also be a typing error.
> EOF
> fi
> done
> }
> perform_content_check_map ()
> {
> fn="$1"
> cat "$fn" | grep -i '^[ \t]*\(Mixed\)\?*Map' | while read foo map ; do
-> again, cat is useless here
-> the second star in the regexp shouldn't be there, right?
(-> also, I tend to always use grep -E, since it is the more powerful syntax)
> # now check the existence of the hyphenation file
> if [ -z $(kpsewhich -format=map $map) ] ; then
> cat >&2 <<EOF
> The config file $fn references a not-existing file
-> same thing for "not-existing"
> perform_content_check_format ()
> {
> fn="$1"
> cat "$fn" | grep -v '^\W*\(#\|$\)' | while read format engine hyphenation
> args ; do
-> spare this cat process
> # this is stolen from fmtutil
The comment should rather tell what you are going to do in the next lines...
> set - $args
This is not POSIX anymore (cf.
http://www.opengroup.org/onlinepubs/009695399/utilities/set.html). Use
'set -- $args' instead.
> pool=; tcx=
> case $1 in
> nls=*)
> pool=$(echo $1 | sed '[EMAIL PROTECTED]@@; s@,.*@@')
> tcx=$(echo $1 | sed '[EMAIL PROTECTED],]*@@; [EMAIL
> PROTECTED],@@')
> shift
> ;;
> esac
> texargs="$@"
This blob is useless here.
> eval lastarg=\$$#
> inifile=$(echo $lastarg | sed 's%^\*%%')
> case "$engine" in
> mpost) fmtfile="$format.mem"; kpsefmt=mpost;;
fmtfile is unused here
> mf|mfw|mf-nowin) fmtfile="$format.base"; kpsefmt=mf;;
> *) fmtfile="$format.fmt"; kpsefmt=tex;;
same thing
> esac
> # now check the existence of the hyphenation file
> if [ -z $(kpsewhich -progname=$format -format=$kpsefmt $inifile) ] ;
> then
> cat >&2 <<EOF
> The config file $fn references a not-existing file
^^^^^^^^^^^^
same thing as seen previously
> $inifile
> This may be ok, but it could also be a typing error.
> EOF
> fi
> done
> }
Well, I'm not sure there is a real need to add all this code, but if
there is user demand...
Is it so complex to check whether a package is actually installing the
expected map file/hyphenation file/format file?
--
Florent
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