Skip to content

Remove turn-on/off-haskell-font-lock #1069

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 13, 2016
Merged

Remove turn-on/off-haskell-font-lock #1069

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
65 changes: 0 additions & 65 deletions haskell-font-lock.el
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -535,71 +535,6 @@ Returns keywords suitable for `font-lock-keywords'."
;; Get help from font-lock-syntactic-keywords.
(parse-sexp-lookup-properties . t))))

;; The main functions.
(defun turn-on-haskell-font-lock ()
"Turns on font locking in current buffer for Haskell 1.4 scripts.

Changes the current buffer's `font-lock-defaults', and adds the
following variables:

`haskell-keyword-face' for reserved keywords and syntax,
`haskell-constructor-face' for data- and type-constructors, class names,
and module names,
`haskell-operator-face' for symbolic and alphanumeric operators,
`haskell-default-face' for ordinary code.

The variables are initialised to the following font lock default faces:

`haskell-keyword-face' `font-lock-keyword-face'
`haskell-constructor-face' `font-lock-type-face'
`haskell-operator-face' `font-lock-function-name-face'
`haskell-default-face' <default face>

Two levels of fontification are defined: level one (the default)
and level two (more colour). The former does not colour operators.
Use the variable `font-lock-maximum-decoration' to choose
non-default levels of fontification. For example, adding this to
.emacs:

(setq font-lock-maximum-decoration '((haskell-mode . 2) (t . 0)))

uses level two fontification for `haskell-mode' and default level for
all other modes. See documentation on this variable for further
details.

To alter an attribute of a face, add a hook. For example, to change
the foreground colour of comments to brown, add the following line to
.emacs:

(add-hook 'haskell-font-lock-hook
(lambda ()
(set-face-foreground 'haskell-comment-face \"brown\")))

Note that the colours available vary from system to system. To see
what colours are available on your system, call
`list-colors-display' from emacs.

To turn font locking on for all Haskell buffers, add this to .emacs:

(add-hook 'haskell-mode-hook 'turn-on-haskell-font-lock)

To turn font locking on for the current buffer, call
`turn-on-haskell-font-lock'. To turn font locking off in the current
buffer, call `turn-off-haskell-font-lock'.

Bird-style literate Haskell scripts are supported: If the value of
`haskell-literate-bird-style' (automatically set by the Haskell mode
of Moss&Thorn) is non-nil, a Bird-style literate script is assumed.

Invokes `haskell-font-lock-hook' if not nil."
(haskell-font-lock-defaults-create)
(run-hooks 'haskell-font-lock-hook)
(turn-on-font-lock))

(defun turn-off-haskell-font-lock ()
"Turns off font locking in current buffer."
(font-lock-mode -1))

(defun haskell-fontify-as-mode (text mode)
"Fontify TEXT as MODE, returning the fontified text."
(with-temp-buffer
Expand Down