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| author | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2017-11-22 04:01:45 +0100 |
|---|---|---|
| committer | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2017-11-22 04:01:45 +0100 |
| commit | 3cac7572f286c69de2b5cac626e1baca4af593a9 (patch) | |
| tree | 630a38bad3b1b09ca215aaf724baed6abfda708c | |
| parent | c3bc0998fff7da8eb78532bfd0c22af693775dc0 (diff) | |
| download | geiser-guile-3cac7572f286c69de2b5cac626e1baca4af593a9.tar.gz geiser-guile-3cac7572f286c69de2b5cac626e1baca4af593a9.tar.bz2 | |
Theoretically unnecessary save-excursion
For some reason, one of our users is experiencing point jumps when
calling `geiser-set-scheme'. A save-excursion is all that's needed,
even though it *shouldn't* be needed in the first place.
| -rw-r--r-- | elisp/geiser-mode.el | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/elisp/geiser-mode.el b/elisp/geiser-mode.el index 229c3ea..9a28b02 100644 --- a/elisp/geiser-mode.el +++ b/elisp/geiser-mode.el @@ -238,12 +238,13 @@ With prefix, recursively macro-expand the resulting expression." (defun geiser-set-scheme () "Associates current buffer with a given Scheme implementation." (interactive) - (geiser-syntax--remove-kws) - (let ((impl (geiser-impl--read-impl))) - (geiser-impl--set-buffer-implementation impl) - (geiser-repl--set-up-repl impl) - (geiser-syntax--add-kws) - (geiser-syntax--fontify))) + (save-excursion + (geiser-syntax--remove-kws) + (let ((impl (geiser-impl--read-impl))) + (geiser-impl--set-buffer-implementation impl) + (geiser-repl--set-up-repl impl) + (geiser-syntax--add-kws) + (geiser-syntax--fontify)))) (defun geiser-mode-switch-to-repl (arg) "Switches to Geiser REPL. |