Search for comment in gtgrep broken

[Byrial Jensen]

Search for comments in gtgrep seems broken:

Case 1)

$ gtgrep --comment vilje da.po

--> The program hangs reading from stdin

Case 2)

$ cat da.po | gtgrep --comment=vilje
No pattern, no files
$

No pattern?

Case 3)

$ cat da.po | gtgrep --comment=vilje da.po
$

But da.po contains the word "vilje" in a comment.

[Byrial Jensen (byrial-t)]

Forget the equal sign in case 1) It should read:

$ gtgrep --comment=vilje da.po

But the result is same both with and without =.

[Ask Hjorth Larsen (askhl)]

--comments is very broken; will fix.

[Ask Hjorth Larsen (askhl)]

gtgrepping for comments and msgctxt now works. Excuse the delay.