literate haskell support for hasktags - patch below

[MarcWeber]

Igloo told me to create a ticket. here it is.

I hope that type "feature request" is fine?

I haven't tested everything but now it finds most tags I hope

You can get the patch and apply it:  http://mawercer.de/patch_3

[igloo]

Unfortunately, these patches don't validate for me:

== make all - --no-print-directory -r --jobserver-fds=3,4 - --jobserver-fds=3,4 -j;
 in /home/ian/ghc/darcs/val/utils/hasktags
------------------------------------------------------------------------
/usr/bin/ghc -Werror -H64m -Onot -fasm -Wall    -c HaskTags.hs -o HaskTags.o  -ohi HaskTags.hi

HaskTags.hs:198:40: Not in scope: `fromLiterate'

HaskTags.hs:199:13:
    Illegal signature in pattern: [[Token]]
        Use -fglasgow-exts to permit it
make[2]: *** [HaskTags.o] Error 1
Failed making all in hasktags: 1
make[1]: *** [all] Error 1
make: *** [stage1] Error 1