#! /usr/bin/env bash

# Convert LaTeX table in .tex file to .csv.  Works on $1.tex if $1 not found.

# $var:t    ${var##*/}
# $var:h    ${var%/*}
# $var:e    ${var##*.}
# $var:r    ${var%.*}

inputfile=$1

if [[ ! -f $inputfile ]]; then inputfile=$inputfile.tex; fi
if [[ ! -f $inputfile ]]; then echo
   "tex2csv: $inputfile not found"
   exit 2
fi
grep -v tabular $1 \
  | sed 's+,+;+
         s+%.*++
         s+&+,+g' \