From 58697ebe785b1f7eb4713d8874cd5aaae4d6a03b Mon Sep 17 00:00:00 2001
From: fiddlosopher <fiddlosopher@788f1e2b-df1e-0410-8736-df70ead52e1b>
Date: Mon, 8 Jan 2007 19:55:34 +0000
Subject: Modified shell scripts to use new Pandoc --dump-args and
 --ignore-args features.  This allows a simpler, cleaner design.

Make use of TEXINPUTS environment variable to ensure that
pdflatex will find images and other sources in the working
directory from which markdown2pdf is called.


git-svn-id: https://pandoc.googlecode.com/svn/trunk@456 788f1e2b-df1e-0410-8736-df70ead52e1b
---
 src/wrappers/common.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/wrappers/common.sh')

diff --git a/src/wrappers/common.sh b/src/wrappers/common.sh
index 2cde64157..9605f5940 100644
--- a/src/wrappers/common.sh
+++ b/src/wrappers/common.sh
@@ -6,6 +6,11 @@ NEWLINE='
 err ()  { echo "$*"   | fold -s -w ${COLUMNS:-110} >&2; }
 errn () { printf "$*" | fold -s -w ${COLUMNS:-110} >&2; }
 
+usage () {
+    err "$1 - $2" # short description
+    err "See the $1(1) man page for usage."
+}
+
 # Portable which(1).
 pathfind () {
     oldifs="$IFS"; IFS=':'
@@ -25,3 +30,14 @@ for p in pandoc $REQUIRED; do
         exit 1
     }
 done
+
+CONF=$(pandoc --dump-args "$@" 2>&1) || {
+    errcode=$?
+    echo "$CONF" | sed -e '/^pandoc \[OPTIONS\] \[FILES\]/,$d' >&2
+    [ $errcode -eq 2 ] && usage "$THIS" "$SYNOPSIS"
+    exit $errcode
+}
+
+OUTPUT=$(echo "$CONF" | sed -ne '1p')
+ARGS=$(echo "$CONF" | sed -e '1d')
+
-- 
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