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-rw-r--r--emacs/guix-guile.el13
1 files changed, 13 insertions, 0 deletions
diff --git a/emacs/guix-guile.el b/emacs/guix-guile.el
index cff9bd4e9b..c21d27fca2 100644
--- a/emacs/guix-guile.el
+++ b/emacs/guix-guile.el
@@ -24,6 +24,19 @@
;;; Code:
+(require 'geiser-guile)
+
+(defun guix-guile-current-module ()
+ "Return a string with the current guile module.
+Return nil, if current buffer does not define a module."
+ ;; Modified version of `geiser-guile--get-module'.
+ (save-excursion
+ (geiser-syntax--pop-to-top)
+ (when (or (re-search-backward geiser-guile--module-re nil t)
+ (looking-at geiser-guile--library-re)
+ (re-search-forward geiser-guile--module-re nil t))
+ (match-string-no-properties 1))))
+
(defun guix-guile-make-call-expression (proc &rest args)
"Return \"(PROC ARGS ...)\" string.
PROC and ARGS should be strings."