summaryrefslogtreecommitdiff
path: root/elisp/geiser-syntax.el
diff options
context:
space:
mode:
authorJose Antonio Ortega Ruiz <jao@gnu.org>2013-03-01 04:24:21 +0100
committerJose Antonio Ortega Ruiz <jao@gnu.org>2013-03-01 04:24:21 +0100
commit4d06d7e13c2b1873b2de2c85333faa6b3d4b93dc (patch)
tree30df26976dc45f08c633a71dfb9966e83f7a9047 /elisp/geiser-syntax.el
parent8569220b3aa3312e9de80c95a28a36e7adb750c4 (diff)
downloadgeiser-chez-4d06d7e13c2b1873b2de2c85333faa6b3d4b93dc.tar.gz
geiser-chez-4d06d7e13c2b1873b2de2c85333faa6b3d4b93dc.tar.bz2
Configurable keyword case sensitivity
By default, keywords are now not fontified in Scheme buffers unless they have the correct (lower) case. This behaviour can be altered by new, per-implementation customization variables. Thanks to Diogo F. S. Ramos for pointing this out.
Diffstat (limited to 'elisp/geiser-syntax.el')
-rw-r--r--elisp/geiser-syntax.el11
1 files changed, 8 insertions, 3 deletions
diff --git a/elisp/geiser-syntax.el b/elisp/geiser-syntax.el
index 46374a2..42e265e 100644
--- a/elisp/geiser-syntax.el
+++ b/elisp/geiser-syntax.el
@@ -1,6 +1,6 @@
;;; geiser-syntax.el -- utilities for parsing scheme syntax
-;; Copyright (C) 2009, 2010, 2011, 2012 Jose Antonio Ortega Ruiz
+;; Copyright (C) 2009, 2010, 2011, 2012, 2013 Jose Antonio Ortega Ruiz
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the Modified BSD License. You should
@@ -61,10 +61,15 @@
"A variable (or thunk returning a value) giving additional,
implementation-specific entries for font-lock-keywords.")
+(geiser-impl--define-caller geiser-syntax--case-sensitive case-sensitive ()
+ "A flag saying whether keywords are case sensitive.")
+
(defun geiser-syntax--add-kws ()
(when (not (and (boundp 'quack-mode) quack-mode))
- (let ((kw (geiser-syntax--impl-kws geiser-impl--implementation)))
- (when kw (font-lock-add-keywords nil kw)))))
+ (let ((kw (geiser-syntax--impl-kws geiser-impl--implementation))
+ (cs (geiser-syntax--case-sensitive geiser-impl--implementation)))
+ (when kw (font-lock-add-keywords nil kw))
+ (setq font-lock-keywords-case-fold-search (not cs)))))
;;; A simple scheme reader