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added support for stripping docs out of code...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2021-11-28 00:28:39 +03:00
parent d150751cac
commit 709d3222fd
1 changed files with 28 additions and 9 deletions
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37
scripts/cls2tex.sh
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@ -17,6 +17,7 @@ printhelp(){
echo " -h | --help Show this message and exit"
echo " -p | --prefix PREFIX"
echo " Set the doc comment PREFIX (default: \"%\")"
echo " -s | --strip Strip docs out"
echo
echo "This will:"
echo " - read the INPUT"
@ -39,6 +40,10 @@ printhelp(){
echo "a unified location in docs, effectively decoupling the source and doc"
echo "structure when needed."
echo
echo "Strip mode is the reverse of of the default, it will strip out docs"
echo "and empty lines."
echo
echo "NOTE: stripping will not remove non-doc comments."
echo "NOTE: the idea of keeping latex docs in a latex file is far simpler"
echo " than all the stuff crammed into .dtx, at least for my needs:"
echo " - keep the code readable"
@ -70,6 +75,10 @@ while true ; do
shift
shift
;;
-s|--strip)
STRIP_DOC=1
shift
;;
# handle unknown options...
-*|--*)
@ -97,15 +106,25 @@ MODULE=${MODULE/.*/}
#----------------------------------------------------------------------
# do the work...
cat "$INPUT" \
| egrep '(^%'$PREFIX'|^\\edef\\'$MODULE'@[A-Z][A-Z]+)' \
| sed 's/^\(\\edef\\\)'$MODULE'@/%'$PREFIX'\1/' \
| sed 's/%'$PREFIX'%%%% \(.*\)/%'$PREFIX'\\subsubsection{\1}\\label{subsubsec:\1}/' \
| sed 's/%'$PREFIX'%%% \(.*\)/%'$PREFIX'\\subsection{\1}\\label{subsec:\1}/' \
| sed 's/%'$PREFIX'%% \(.*\)/%'$PREFIX'\\section{\1}\\label{sec:\1}/' \
| sed 's/%'$PREFIX'\s\+>>\s\+\(.*\)/%'$PREFIX'\\begin{verbatim} \1 \\end{verbatim}/' \
| cut -c 3- - \
> "$OUTPUT"
# make docs...
if [ -z $STRIP_DOC ] ; then
cat "$INPUT" \
| egrep '(^%'$PREFIX'|^\\edef\\'$MODULE'@[A-Z][A-Z]+)' \
| sed 's/^\(\\edef\\\)'$MODULE'@/%'$PREFIX'\1/' \
| sed 's/%'$PREFIX'%%%% \(.*\)/%'$PREFIX'\\subsubsection{\1}\\label{subsubsec:\1}/' \
| sed 's/%'$PREFIX'%%% \(.*\)/%'$PREFIX'\\subsection{\1}\\label{subsec:\1}/' \
| sed 's/%'$PREFIX'%% \(.*\)/%'$PREFIX'\\section{\1}\\label{sec:\1}/' \
| sed 's/%'$PREFIX'\s\+>>\s\+\(.*\)/%'$PREFIX'\\begin{verbatim} \1 \\end{verbatim}/' \
| cut -c 3- - \
> "$OUTPUT"
# make stripped code...
else
cat "$INPUT" \
| egrep -v '%'$PREFIX'' \
| egrep -v '^(\s*%)?\s*$' \
> "$OUTPUT"
fi