a7c065354
Denys Vlasenko
2020-10-31
Subject
shell: update comments on the status of [[ ]] compat
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shell/ash.c+3 -3
| @@ -209,15 +209,15 @@ | |
| * Status of [[ support: | |
| * && and || work as they should | |
| * = is glob match operator, not equality operator: STR = GLOB | |
| - | * (in GLOB, quoting is significant on char-by-char basis: a*cd"*") |
| * == same as = | |
| - | * add =~ regex match operator: STR =~ REGEX |
| + | * =~ is regex match operator: STR =~ REGEX |
| * TODO: | |
| * singleword+noglob expansion: | |
| * v='a b'; [[ $v = 'a b' ]]; echo 0:$? | |
| * [[ /bin/n* ]]; echo 0:$? | |
| * quoting needs to be considered (-f is an operator, "-f" and ""-f are not; etc) | |
| - | * ( ) < > should not have special meaning |
| + | * ( ) < > should not have special meaning (IOW: should not require quoting) |
| + | * in word = GLOB, quoting should be significant on char-by-char basis: a*cd"*" |
| */ | |
| #define BASH_TEST2 (ENABLE_ASH_BASH_COMPAT * ENABLE_ASH_TEST) | |
| #define BASH_SOURCE ENABLE_ASH_BASH_COMPAT | |
shell/hush.c+1 -2
| @@ -63,7 +63,6 @@ | |
| * reserved words: function select | |
| * advanced test: [[ ]] | |
| * process substitution: <(list) and >(list) | |
| - | * =~: regex operator |
| * let EXPR [EXPR...] | |
| * Each EXPR is an arithmetic expression (ARITHMETIC EVALUATION) | |
| * If the last arg evaluates to 0, let returns 1; 0 otherwise. | |
| @@ -85,11 +84,11 @@ | |
| * v='a b'; [[ $v = 'a b' ]]; echo 0:$? | |
| * [[ /bin/n* ]]; echo 0:$? | |
| * = is glob match operator, not equality operator: STR = GLOB | |
| - | * (in GLOB, quoting is significant on char-by-char basis: a*cd"*") |
| * == same as = | |
| * =~ is regex match operator: STR =~ REGEX | |
| * TODO: | |
| * quoting needs to be considered (-f is an operator, "-f" and ""-f are not; etc) | |
| + | * in word = GLOB, quoting should be significant on char-by-char basis: a*cd"*" |
| */ | |
| //config:config HUSH | |
| //config: bool "hush (68 kb)" | |