Wildcard Expansion for 2+ Args

[Retera]

I was testing yash vs ./shell from a restored version of my CS account, and this is what I got:

(begins with running yash)

eric@omnix ~/programs/homedir/etheller/cs252/lab3/lab3-src
$ grep "wildcard" *.cc
grep: *.cc: No such file or directory
eric@omnix ~/programs/homedir/etheller/cs252/lab3/lab3-src
$ ./shell

# eric at omnix in /home/eric/programs/homedir/etheller/cs252/lab3/lab3-src
$ grep "wildcard" *.cc
command.cc: * Takes a pointer to a directory, and a wildcard-containing
command.cc:			//printf("\"%s\" has a wildcard!\n", arg)

As we see above, YaSh failed to do wildcard expansion where ./shell succeeded. However, the expansion appeared to work for the 1st argument in other tests.

[allenh1]

@Retera the underlying issue here is the fact that yash currently cannot handle wildcards with a quote near them.

echo * works, echo ~/* * works, but, unfortunately, echo "${HOME}"/* * will not. There's some issue with the grammar here. Maybe you want to take a look?