3 # This file is part of NIT ( http://www.nitlanguage.org ).
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
19 # The program’s name.
22 # Run the specified command and exit in case of error.
26 if [ $status -ne
0 ]; then
27 >&2 echo "${prog_name}: Error: \`$1\` failed with exit status ${status}."
34 # Print the stack trace.
39 while [ $has_next = 0 ]; do