diff options
Diffstat (limited to 'elisp')
| -rw-r--r-- | elisp/geiser-completion.el | 14 | ||||
| -rw-r--r-- | elisp/geiser-guile.el | 6 | ||||
| -rw-r--r-- | elisp/geiser-impl.el | 18 | ||||
| -rw-r--r-- | elisp/geiser-plt.el | 3 |
4 files changed, 31 insertions, 10 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)) diff --git a/elisp/geiser-guile.el b/elisp/geiser-guile.el index a34f401..bfdca31 100644 --- a/elisp/geiser-guile.el +++ b/elisp/geiser-guile.el @@ -112,6 +112,12 @@ If MODULE is provided, transform it to such a datum." ((stringp module) (or (ignore-errors (car (read-from-string module))) :f)) (t :f))) +(defun geiser-guile-symbol-begin (module) + (if module + (max (save-excursion (beginning-of-line) (point)) + (save-excursion (skip-syntax-backward "^(>") (1- (point)))) + (save-excursion (skip-syntax-backward "^-()>") (point)))) + ;;; Trying to ascertain whether a buffer is Guile Scheme: diff --git a/elisp/geiser-impl.el b/elisp/geiser-impl.el index 75a4ca7..13e5ead 100644 --- a/elisp/geiser-impl.el +++ b/elisp/geiser-impl.el @@ -28,6 +28,7 @@ (require 'geiser-eval) (require 'geiser-base) (require 'geiser-doc) +(require 'geiser-completion) ;;; Customization: @@ -130,23 +131,32 @@ (let ((f (geiser-impl--sym impl "external-help"))) (and (fboundp f) f))) +(defsubst geiser-impl--symbol-begin (impl) + (geiser-impl--sym impl "symbol-begin")) + (defun geiser-impl--install-eval (impl) - (setq geiser-eval--get-module-function (geiser-impl--module-function impl)) + (setq geiser-eval--get-module-function + (geiser-impl--module-function impl)) (setq geiser-eval--geiser-procedure-function (geiser-impl--geiser-procedure-function impl)) (setq geiser-doc--external-help-function - (geiser-impl--external-help-function impl))) + (geiser-impl--external-help-function impl)) + (setq geiser-completion--symbol-begin-function + (geiser-impl--symbol-begin impl))) ;;; Evaluating Elisp in a given implementation context: (defun with--geiser-implementation (imp thunk) (let ((geiser-impl--implementation imp) - (geiser-eval--get-module-function (geiser-impl--module-function imp)) + (geiser-eval--get-module-function + (geiser-impl--module-function imp)) (geiser-eval--geiser-procedure-function (geiser-impl--geiser-procedure-function imp)) (geiser-doc--external-help-function - (geiser-impl--external-help-function imp))) + (geiser-impl--external-help-function imp)) + (geiser-completion--symbol-begin-function + (geiser-impl--symbol-begin imp))) (funcall thunk))) (put 'with--geiser-implementation 'lisp-indent-function 1) diff --git a/elisp/geiser-plt.el b/elisp/geiser-plt.el index b93dc1d..1b539f8 100644 --- a/elisp/geiser-plt.el +++ b/elisp/geiser-plt.el @@ -101,6 +101,9 @@ This function uses `geiser-plt-init-file' if it exists." ((null module) (buffer-file-name)) (t module))) +(defun geiser-plt-symbol-begin (module) + (save-excursion (skip-syntax-backward "^-()>") (point))) + ;;; External help (defun geiser-plt-external-help (symbol module) |