diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/shell/hush.c b/shell/hush.c index 245fb586d..fe05e4715 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -311,22 +311,9 @@ struct command { #if ENABLE_HUSH_BASH_COMPAT # define CMD_SINGLEWORD_NOGLOB 2 #endif -// Basically, word splitting and pathname expansion should NOT be performed -// Examples: -// no word splitting: a="a b"; [[ $a = "a b" ]]; echo $? should print "0" -// no pathname expansion: [[ /bin/m* = "/bin/m*" ]]; echo $? should print "0" -// 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`" */ -/*#define CMD_SINGLEWORD_NOGLOB_COND 3 */ +//#define CMD_SINGLEWORD_NOGLOB_COND 3 // It is hard to implement correctly, it adds significant amounts of tricky code, // and all this is only useful for really obscure export statements // almost nobody would use anyway. #ifdef CMD_SINGLEWORD_NOGLOB_COND |