the reason for this addition was a bug I found in coraid usage of rc scrips where one script set ifs, and called another which did not reset ifs. in retrospect this appears to be a regression over the Bourne she'll due to the elimination of export. anyway, rather than forcing all scripts to defen
yes, that's my change and it was introduced in 9atom, along with allowing newlines within lists.- erikOn Aug 5, 2019 11:43, Skip Tavakkolian wrote:is this an equivalent fix for 9legacy env? (i'm guessing the answer is no)% diff clone /bin/git/clone75c75< for(f in `$nl{walk -f $tree | sed 's@^'$
is this an equivalent fix for 9legacy env? (i'm guessing the answer is no)
% diff clone /bin/git/clone
75c75
< for(f in `$nl{walk -f $tree | sed 's@^'$tree'/*@@'}){
---
> for(f in `{ifs=$nl walk -f $tree | sed 's@^'$tree'/*@@'}){
also, the earliest reference to `$split{...}` notation i found is
