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authorJose Antonio Ortega Ruiz <jao@gnu.org>2009-03-01 02:19:41 +0100
committerJose Antonio Ortega Ruiz <jao@gnu.org>2009-03-01 02:19:41 +0100
commitb03485cff434d8a2eafd8ad02620293a35c01977 (patch)
tree57da88fa59e1d874fae3e33d5a393df43bb7568d /elisp
parente9a5923201d09f13b522ccc769bcafbdd11e15c2 (diff)
downloadgeiser-guile-b03485cff434d8a2eafd8ad02620293a35c01977.tar.gz
geiser-guile-b03485cff434d8a2eafd8ad02620293a35c01977.tar.bz2
More precise argument position highlighting in autodoc.
Diffstat (limited to 'elisp')
-rw-r--r--elisp/geiser-syntax.el23
1 files changed, 12 insertions, 11 deletions
diff --git a/elisp/geiser-syntax.el b/elisp/geiser-syntax.el
index a41f152..dcc8359 100644
--- a/elisp/geiser-syntax.el
+++ b/elisp/geiser-syntax.el
@@ -80,18 +80,18 @@
(geiser-syntax--with-buffer
(erase-buffer)
(insert-buffer-substring-no-properties buffer begin end)
- (skip-syntax-backward "-<>")
- (delete-region (point) (point-max))
+ (when (not (eq (char-after (point)) ?\())
+ (skip-syntax-backward "-<>")
+ (delete-region (point) (point-max)))
(let ((pps (parse-partial-sexp (point-min) (point))))
(when (nth 8 pps) ;; inside a comment or string
(delete-region (nth 8 pps) (point-max))))
- (cond ((eq (char-after (1- (point))) ?\))
- (geiser-syntax--del-sexp -1) (insert "XXpointXX"))
- ((eq (char-after (point)) ?\()
- (geiser-syntax--del-sexp 1) (insert "XXpointXX")))
- (when (memq (char-after (1- (point))) (list ?. ?@ ?, ?\' ?\` ?\#))
- (skip-syntax-backward "^-(")
- (delete-region (point) (point-max))
+ (when (cond ((eq (char-after (1- (point))) ?\)) (geiser-syntax--del-sexp -1) t)
+ ((eq (char-after (point)) ?\() (delete-region (point) (point-max)) t)
+ ((memq (char-after (1- (point))) (list ?. ?@ ?, ?\' ?\` ?\#))
+ (skip-syntax-backward "^-(")
+ (delete-region (point) (point-max))
+ t))
(insert "XXXpointXX"))
(let ((depth (nth 0 (parse-partial-sexp (point-min) (point)))))
(unless (zerop depth) (insert (make-string depth ?\)))))
@@ -99,9 +99,10 @@
(defsubst geiser-syntax--get-partial-sexp ()
(unless (zerop (nth 0 (syntax-ppss)))
- (let* ((end (save-excursion (skip-syntax-forward "^-()") (point)))
+ (let* ((end (if (eq (char-after (point)) ?\() (1+ (point))
+ (save-excursion (skip-syntax-forward "^-()") (point))))
(begin (save-excursion (beginning-of-defun) (point))))
- (geiser-syntax--complete-partial-sexp (current-buffer) begin end))))
+ (geiser-syntax--complete-partial-sexp (current-buffer) begin end))))
;;; Fontify strings as Scheme code: