browse_manual

#!/bin/sh

# $1 = implpath

# find browser and display manuals
IMPL_PATH=$1

testx()
{
  type -path "$1"
}

if [ -z "$IMPL_PATH" ] ; then
  echo "syntax: $0 IMPL_PATH" 
  exit 1
fi

[ -z "$BROWSER" ] && BROWSER=`testx netscape`
[ -z "$BROWSER" ] && BROWSER=`testx mozilla` 
[ -z "$BROWSER" ] && BROWSER=`testx lynx` 


if [ -z "$DISPLAY" ] ; then
   if [ -z "`echo $BROWSER |grep lynx`" ] ; then
     echo "DISPLAY not set, trying to fall back to lynx"
   fi
fi

echo "using browser $BROWSER"

for loc in "$HOME/lib/uqlx/docs" "$IMPL_PATH/docs" /usr/local/lib/uqlx/docs /usr/lib/uqlx/docs
do
    if [ -f "$loc/uqlx_toc.html" ] ; then
       DOC="$loc/uqlx_toc.html"
       break
    elif [ -f "$loc/uqlx.html" ] ; then
       DOC="$loc/uqlx.html"
       break
    fi
done


if [ -n "$BROWSER" ] ; then
  if [ -n "$DOC" ] ; then
    $BROWSER $DOC
    exit
  fi
else
  echo "no HTML browser found, set BROWSER"
fi

echo "trying xdvi.."

xdvi $IMPL_PATH/docs/uqlx