* helm-mode.el (helm--completion-in-region): Fix filename completion in shell-mode.
* helm-mode.el (helm--completion-in-region): Fix error with args in symbol completion.
* helm-mode.el (helm--completion-in-region): Don't loose pcomplete completion on prog args.
* helm-mode.el: Simplify, now need to fix input for filenames.
* helm-mode.el (helm--completion-in-region): Keep fixing input insertion.
(helm-mode--in-file-completion-p): new.
* helm-mode.el (helm--completion-in-region): remove ./ and ../.
* helm-mode.el: Use cl-loop.
* helm-mode.el (helm--completion-in-region): exec-when-only-one.