77539190a
Denys Vlasenko
2009-06-10
Subject
added comments about [[ ]] to ash and hush. no code changes
Binary
No binary (build failed)
Architecture & Compiler Flags
—
Build Log
(log yok)
Commit Diff GitHub →
shell/ash.c+5 -0
| @@ -8736,6 +8736,11 @@ static int ulimitcmd(int, char **) FAST_FUNC; | |
| * 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 ] | |
| */ | |
shell/hush.c+5 -0
| @@ -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`" */ | |