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-rw-r--r--geiser/doc.scm7
1 files changed, 5 insertions, 2 deletions
diff --git a/geiser/doc.scm b/geiser/doc.scm
index ebb8e1d..185b204 100644
--- a/geiser/doc.scm
+++ b/geiser/doc.scm
@@ -129,8 +129,11 @@
(rest . ,(car (cddddr arglist)))))
(define (doc->args proc)
- (define proc-rx "-- Scheme Procedure: ([^[\n]+)\n")
- (define proc-rx2 "-- Scheme Procedure: ([^[\n]+\\[[^\n]*(\n[^\n]+\\]+)?)")
+ ;; Guile 2.0.9+ uses the (texinfo ...) modules to produce
+ ;; `guile-procedures.txt', and the output has a single hyphen, whereas
+ ;; `makeinfo' produces two hyphens.
+ (define proc-rx "--? Scheme Procedure: ([^[\n]+)\n")
+ (define proc-rx2 "--? Scheme Procedure: ([^[\n]+\\[[^\n]*(\n[^\n]+\\]+)?)")
(let ((doc (object-documentation proc)))
(and doc
(let ((match (or (string-match proc-rx doc)