diff options
| -rw-r--r-- | shell/hush.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/shell/hush.c b/shell/hush.c index 3565cbc..9aeb0f6 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -36,18 +36,20 @@ * handle the recursion implicit in the various substitutions, especially * across continuation lines. * - * Bash grammar not implemented: (how many of these were in original sh?) - * $_ - * &> and >& redirection of stdout+stderr - * Brace Expansion - * Tilde Expansion - * fancy forms of Parameter Expansion + * POSIX syntax not implemented: * aliases * Arithmetic Expansion * <(list) and >(list) Process Substitution - * reserved words: select, function * Here Documents ( << word ) * Functions + * Tilde Expansion + * fancy forms of Parameter Expansion: ${var:-val} + * + * Bash stuff maybe optional enable: + * &> and >& redirection of stdout+stderr + * Brace expansion + * reserved words: [[ ]] function select + * * Major bugs: * job handling woefully incomplete and buggy (improved --vda) * to-do: |