diff options
Diffstat (limited to 'elisp/geiser-completion.el')
| -rw-r--r-- | elisp/geiser-completion.el | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/elisp/geiser-completion.el b/elisp/geiser-completion.el index d2991b2..d27ef0f 100644 --- a/elisp/geiser-completion.el +++ b/elisp/geiser-completion.el @@ -196,11 +196,13 @@ terminates a current completion." (minibuffer-message text) (message "%s" text)))) -(defsubst geiser-completion--beg-pos (module) - (if module - (max (save-excursion (beginning-of-line) (point)) - (save-excursion (skip-syntax-backward "^(>") (1- (point)))) - (save-excursion (skip-syntax-backward "^-()>") (point)))) +(make-variable-buffer-local + (defvar geiser-completion--symbol-begin-function nil)) + +(defsubst geiser-completion--symbol-begin (module) + (or (and geiser-completion--symbol-begin-function + (funcall geiser-completion--symbol-begin-function module)) + (save-excursion (skip-syntax-backward "^-()>") (point)))) (defun geiser-completion--complete-symbol (&optional arg) "Complete the symbol at point. @@ -208,7 +210,7 @@ Perform completion similar to Emacs' complete-symbol. With prefix, complete module name." (interactive "P") (let* ((end (point)) - (beg (geiser-completion--beg-pos arg)) + (beg (geiser-completion--symbol-begin arg)) (prefix (buffer-substring-no-properties beg end)) (result (geiser-completion--complete prefix arg)) (completions (car result)) |