[nongnu] elpa/geiser-guile 56671f6 015/284: New command to get docstrings (C-cC-d).

[Philip Kaludercic]

branch: elpa/geiser-guile
commit 56671f6b05dc9a4a596a7ed8823ecadcf5b05cb2
Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
Commit: Jose Antonio Ortega Ruiz <jao@gnu.org>

    New command to get docstrings (C-cC-d).
---
 geiser/emacs.scm         | 3 ++-
 geiser/introspection.scm | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/geiser/emacs.scm b/geiser/emacs.scm
index 79da237..1458c73 100644
--- a/geiser/emacs.scm
+++ b/geiser/emacs.scm
@@ -29,7 +29,8 @@
                ge:completions
                ge:symbol-location
                ge:compile-file
-               ge:load-file)
+               ge:load-file
+               ge:docstring)
   #:use-module ((geiser introspection)
                 :renamer (symbol-prefix-proc 'ge:))
   #:use-module ((geiser eval)
diff --git a/geiser/introspection.scm b/geiser/introspection.scm
index cd48740..14cd021 100644
--- a/geiser/introspection.scm
+++ b/geiser/introspection.scm
@@ -28,6 +28,7 @@
   #:export (arguments completions symbol-location docstring)
   #:use-module (system vm program)
   #:use-module (ice-9 session)
+  #:use-module (ice-9 documentation)
   #:use-module (srfi srfi-1))
 
 (define (arguments sym . syms)
@@ -118,4 +119,8 @@
 (define (make-location-from-module-name name)
   (make-location (module-filename name) #f))
 
+
+(define (docstring sym)
+  (object-documentation (symbol->obj sym)))
+
 ;;; introspection.scm ends here