#!/bin/sh

# updates codes for characters that confuse doxygen back to the original characters

# see which sed option gives extended regular expressions
if [ -n "`sed -h 2>&1| grep -e -E`" ]; then
    OPT=-E
else
    OPT=-r
fi

if [ "$1" = "-t" ]; then
   tex=1
   shift
else
   tex=0
fi

while [ -n "$1" ]; do
    if [ $tex -eq 1 ]; then
	for a in "$1"/*.tex; do
            echo processing $a 
    	    sed $OPT -e 's/-::zzz8([a-z]+)zzz9/-::\$\\langle\$\1\$\\rangle\$/g' -e 's/-:\\-:zzz8([a-z]+)zzz9/-:\\-:\$\\langle\$\1\$\\rangle\$/g' -e 's/!Qore::zzz8([a-z]+)zzz9/!Qore::<\1>/g' -e 's/\\-\\_\\-\\-\\_\\-7\\-\\_\\- /\\textasteriskcentered{}/g' $a > t; mv t $a
	done
    else
	grep -e __[0-9]_ -e zzz "$1"/*.html "$1"/*.js "$1"/*.qhp 2>/dev/null |cut -f1 -d:|uniq|while read a; do
            echo processing $a 
            sed $OPT -e 's/__7_ /*/g' -e 's/"Qore::zzz8([a-z]+)zzz9"/"<\1>"/g' -e 's/>([^<>]*)Qore::zzz8([a-z]+)zzz9([^<>]*)<\//\>\1\&lt;\2\&gt;\3<\//g' -e 's/>([^<>]*)zzz8([a-z]+)zzz9([^<>]*)<\//\>\1\&lt;\2\&gt;\3<\//g' -e 's/for Qore::zzz8([a-z]+)zzz9:/for Qore::\&lt;\1\&gt;:/g' -e "s/'Qore::zzz8([a-z]+)zzz9'/'\&lt;\1\&gt;'/g" -e 's/"zzz8([a-z]+)zzz9"/"<\1>"/g' -e "s/'Qore::zzz8([a-z]+)zzz9::([^']+)\(([^\)]*)\)'/'Qore::\&lt;\1\&gt;::\2(\3)'/g" -e "s/'zzz8([a-z]+)zzz9'/'\1'/g" $a > t; mv t $a
        done
    fi
    shift
done
true
