vdiff

#!/bin/bash

if [ $# -lt 3 ]
then
	echo "LgEval vdiff: View Files with Common Errors"
	echo "Copyright (c) R. Zanibbi, H. Mouchere, 2012-2014"
	echo ""
	echo "Usage: vdiff [-NESC] outputPattern targetPattern <files>"
	echo ""
	echo "View a list of files that contain errors on label graph"
	echo "nodes or edges matching the provided patterns (grep-format"
	echo "regular expressions). Matching files are sent to 'less.'"
	echo ""
	echo "*Note: the pattern 'any' will match any label."
	echo ""
	echo "The second argument indicates whether to limit matches to"
	echo "(N)ode label errors, (E)dge label errors, and/or files with"
	echo "(S)egmentation errors or only (C)orrect segmentations."
	exit 0
fi

# Use ldiff to do the selection.
FILELIST=`ldiff $@`
if [ ${#FILELIST} -gt 0 ]
then
	less $FILELIST
else
	echo "No matching files."
fi