small utility to test many geo files in batch

utils/test-gmsh

+#/bin/sh
+
+if [ $# -lt 2 ]; then
+  echo "Usage: $0 path program [options]" 1>&2;
+  exit 1;
+fi
+
+path=$1
+shift 1
+program=$*
+files=`find $path -name "*.geo"`
+for file in $files ; do
+  echo "Running $program $file" ;
+  $program $file -o /tmp/tmp.msh >& log ;
+  grep -i "Warning" log ;
+  grep -i "Error" log ;
+done
+