Re: Dashhh

[Stephane CHAZELAS <stephane_chazelas@yahoo.fr>]

2011-11-17, 17:17(+01), Heiko Gerstung:
[...]
> 1. The usual "[[" and "==" stuff (pretty easy to change, thank you sed)
> 2. shift returns with a critical error when no arguments are left (no really good solution found)

[ "$#" -eq 0 ] || shift

> 3. $[] arithmetic stuff not working (OK, worked around that with bc)

$((...))

> 4. The bash FUNCNAME variable was very valuable for debugging purposes and is nonexistent in dash


If your functions are written as

f() {
  ...
}

sed 's/^[[:blank:]]*\([^[:blank:]]*\)[[:blank:]]*()[[:blank:]]*{/& local FUNCNAME=\1;/'

-- 
Stephane