Difference between revisions of "User:BrettGiles"
BrettGiles (talk | contribs) m (→Haskell mode for XEmacs: typo) |
BrettGiles (talk | contribs) (→Haskell mode for XEmacs: Add fix for haskell-default-face) |
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==Haskell mode for XEmacs== |
==Haskell mode for XEmacs== |
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− | I use Haskell mode for emacs on XEmacs. So far, on all the linux systems that I have tried it on (admittedly, only Ubuntu and Debian), there is a system function missing that interferes with automatic indenting. |
+ | I use Haskell mode for emacs on XEmacs. So far, on all the linux systems that I have tried it on (admittedly, only Ubuntu and Debian), there is a system function missing that interferes with automatic indenting. Secondly, there seems to be an issue with setting the haskell default face to nil. |
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+ | ===line-end-position=== |
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To fix this, find where the haskell mode package is installed on your system. (Usually <code>/usr/share/emacs/site-lisp/haskell-mode</code>). Edit the file <code>haskell-indent.el</code> and add the lines: |
To fix this, find where the haskell mode package is installed on your system. (Usually <code>/usr/share/emacs/site-lisp/haskell-mode</code>). Edit the file <code>haskell-indent.el</code> and add the lines: |
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</pre> |
</pre> |
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right after the comments at the top. That should fix the issue. |
right after the comments at the top. That should fix the issue. |
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+ | |||
+ | ===haskell-default-face=== |
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+ | |||
+ | This one shows up when typing in code (at various spots - most often when typing a qualified function, such as <hask>List.map</hask>.) |
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+ | |||
+ | To fix this one, edit the file <code>haskell-font-lock.el</code>. Look for the line that says: |
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+ | <pre> |
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+ | (defvar haskell-default-face nil) |
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+ | </pre> |
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+ | and change this to |
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+ | <pre> |
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+ | (defvar haskell-default-face 'default) |
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+ | </pre> |
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+ | In my version, this is line 168. |
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+ | |||
+ | Then, look for the line that says: |
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+ | <pre> |
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+ | (,qvarid 0 haskell-default-face) |
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+ | </pre> |
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+ | and change it to |
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+ | <pre> |
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+ | (,qvarid 0 (symbol-value 'haskell-default-face)) |
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+ | </pre> |
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+ | |||
+ | For me, this is line 326 of the file. |
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+ | YMMV - hope this helps. |
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==License of contributions== |
==License of contributions== |
Revision as of 18:05, 3 September 2006
Brett Giles
Grad Student in Formal Methods at the University of Calgary.
http://pages.cpsc.ucalgary.ca/~gilesb
Haskell Interests
Compilers: Currently make lots of use of Alex and Happy.
Currently working on a compiler and simulator for a quantum programming language, using Gtk2Hs as the visualization tool.
Haskell mode for XEmacs
I use Haskell mode for emacs on XEmacs. So far, on all the linux systems that I have tried it on (admittedly, only Ubuntu and Debian), there is a system function missing that interferes with automatic indenting. Secondly, there seems to be an issue with setting the haskell default face to nil.
line-end-position
To fix this, find where the haskell mode package is installed on your system. (Usually /usr/share/emacs/site-lisp/haskell-mode
). Edit the file haskell-indent.el
and add the lines:
(eval-and-compile ;; If `line-end-position' isn't available provide one. (unless (fboundp 'line-end-position) (defun line-end-position (&optional n) "Return the `point' of the end of the current line." (save-excursion (end-of-line n) (point)))))
right after the comments at the top. That should fix the issue.
haskell-default-face
This one shows up when typing in code (at various spots - most often when typing a qualified function, such as List.map
.)
To fix this one, edit the file haskell-font-lock.el
. Look for the line that says:
(defvar haskell-default-face nil)
and change this to
(defvar haskell-default-face 'default)
In my version, this is line 168.
Then, look for the line that says:
(,qvarid 0 haskell-default-face)
and change it to
(,qvarid 0 (symbol-value 'haskell-default-face))
For me, this is line 326 of the file. YMMV - hope this helps.
License of contributions
I hereby license all my contributions to this wiki, and the old hawiki, under the simple permissive license on HaskellWiki:Copyrights — BrettGiles 03:14, 2 March 2006 (UTC)