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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 " -h | --help Show this message and exit"
echo " -p | --prefix PREFIX" echo " -p | --prefix PREFIX"
echo " Set the doc comment PREFIX (default: \"%\")" echo " Set the doc comment PREFIX (default: \"%\")"
echo " -s | --strip Strip docs out"
echo echo
echo "This will:" echo "This will:"
echo " - read the INPUT" echo " - read the INPUT"
@ -39,6 +40,10 @@ printhelp(){
echo "a unified location in docs, effectively decoupling the source and doc" echo "a unified location in docs, effectively decoupling the source and doc"
echo "structure when needed." echo "structure when needed."
echo 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 "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 " than all the stuff crammed into .dtx, at least for my needs:"
echo " - keep the code readable" echo " - keep the code readable"
@ -70,6 +75,10 @@ while true ; do
shift shift
shift shift
;; ;;
-s|--strip)
STRIP_DOC=1
shift
;;
# handle unknown options... # handle unknown options...
-*|--*) -*|--*)
@ -97,15 +106,25 @@ MODULE=${MODULE/.*/}
#---------------------------------------------------------------------- #----------------------------------------------------------------------
# do the work... # do the work...
cat "$INPUT" \ # make docs...
| egrep '(^%'$PREFIX'|^\\edef\\'$MODULE'@[A-Z][A-Z]+)' \ if [ -z $STRIP_DOC ] ; then
| sed 's/^\(\\edef\\\)'$MODULE'@/%'$PREFIX'\1/' \ cat "$INPUT" \
| sed 's/%'$PREFIX'%%%% \(.*\)/%'$PREFIX'\\subsubsection{\1}\\label{subsubsec:\1}/' \ | egrep '(^%'$PREFIX'|^\\edef\\'$MODULE'@[A-Z][A-Z]+)' \
| sed 's/%'$PREFIX'%%% \(.*\)/%'$PREFIX'\\subsection{\1}\\label{subsec:\1}/' \ | sed 's/^\(\\edef\\\)'$MODULE'@/%'$PREFIX'\1/' \
| sed 's/%'$PREFIX'%% \(.*\)/%'$PREFIX'\\section{\1}\\label{sec:\1}/' \ | sed 's/%'$PREFIX'%%%% \(.*\)/%'$PREFIX'\\subsubsection{\1}\\label{subsubsec:\1}/' \
| sed 's/%'$PREFIX'\s\+>>\s\+\(.*\)/%'$PREFIX'\\begin{verbatim} \1 \\end{verbatim}/' \ | sed 's/%'$PREFIX'%%% \(.*\)/%'$PREFIX'\\subsection{\1}\\label{subsec:\1}/' \
| cut -c 3- - \ | sed 's/%'$PREFIX'%% \(.*\)/%'$PREFIX'\\section{\1}\\label{sec:\1}/' \
> "$OUTPUT" | 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