diff options
Diffstat (limited to 't/check-non-portable-shell.pl')
| -rwxr-xr-x | t/check-non-portable-shell.pl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl index fd33035..b2b28c2 100755 --- a/t/check-non-portable-shell.pl +++ b/t/check-non-portable-shell.pl @@ -45,7 +45,10 @@ while (<>) { /\bhead\s+-c\b/ and err 'head -c is not portable (use test_copy_bytes BYTES <file >out)'; /(?:\$\(seq|^\s*seq\b)/ and err 'seq is not portable (use test_seq)'; /\bgrep\b.*--file\b/ and err 'grep --file FILE is not portable (use grep -f FILE)'; + /\b[ef]grep\b/ and err 'egrep/fgrep obsolescent (use grep -E/-F)'; /\bexport\s+[A-Za-z0-9_]*=/ and err '"export FOO=bar" is not portable (use FOO=bar && export FOO)'; + /\blocal\s+[A-Za-z0-9_]*=\$([A-Za-z0-9_{]|[(][^(])/ and + err q(quote "$val" in 'local var=$val'); /^\s*([A-Z0-9_]+=(\w*|(["']).*?\3)\s+)+(\w+)/ and exists($func{$4}) and err '"FOO=bar shell_func" assignment extends beyond "shell_func"'; $line = ''; |