143 (r'\|&', "don't use |&, use 2>&1"), |
143 (r'\|&', "don't use |&, use 2>&1"), |
144 (r'\w = +\w', "only one space after = allowed"), |
144 (r'\w = +\w', "only one space after = allowed"), |
145 (r'\bsed\b.*[^\\]\\n', "don't use 'sed ... \\n', use a \\ and a newline"), |
145 (r'\bsed\b.*[^\\]\\n', "don't use 'sed ... \\n', use a \\ and a newline"), |
146 (r'env.*-u', "don't use 'env -u VAR', use 'unset VAR'"), |
146 (r'env.*-u', "don't use 'env -u VAR', use 'unset VAR'"), |
147 (r'cp.* -r ', "don't use 'cp -r', use 'cp -R'"), |
147 (r'cp.* -r ', "don't use 'cp -r', use 'cp -R'"), |
|
148 (r'grep.* -[ABC] ', "don't use grep's context flags"), |
148 ], |
149 ], |
149 # warnings |
150 # warnings |
150 [ |
151 [ |
151 (r'^function', "don't use 'function', use old style"), |
152 (r'^function', "don't use 'function', use old style"), |
152 (r'^diff.*-\w*N', "don't use 'diff -N'"), |
153 (r'^diff.*-\w*N', "don't use 'diff -N'"), |