1*4882a593Smuzhiyun# sherrors.py - shell errors and signals 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# Copyright 2007 Patrick Mezard 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun# This software may be used and distributed according to the terms 6*4882a593Smuzhiyun# of the GNU General Public License, incorporated herein by reference. 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun"""Define shell exceptions and error codes. 9*4882a593Smuzhiyun""" 10*4882a593Smuzhiyun 11*4882a593Smuzhiyunclass ShellError(Exception): 12*4882a593Smuzhiyun pass 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunclass ShellSyntaxError(ShellError): 15*4882a593Smuzhiyun pass 16