Commits


mk: provide a mechanism to default to `rc` For cross-compiling plan9 from Unix, provide a way to force `mk` to use `rc` instead of `sh` without setting `MKSHELL` in individual `mkfile`s. If the environment variable `FORCERCFORMK` is set, `mk` will default to using `rc`, not `sh`. Signed-off-by: Dan Cross <cross@gajendra.net>


Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms.


Detect rc again.


Many small edits.


add new | syntax. syntax will change.