diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c index 54ab78b27..245fb586d 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -318,6 +318,11 @@ struct command { // Additional operators: // || and && should work as -o and -a // =~ regexp match +// == should do _pattern match_ against right side. bash does this: +// # [[ *a* == bab ]] && echo YES +// # [[ bab == *a* ]] && echo YES +// YES +// != does the negated == (i.e., also with pattern matching) // Apart from the above, [[ expr ]] should work as [ expr ] /* used for "export noglob=* glob* a=`echo a b`" */ |