From 789248bf92f9e6431d83199d3d1c0023b9d25567 Mon Sep 17 00:00:00 2001 From: Jose Antonio Ortega Ruiz Date: Fri, 19 Jun 2009 16:52:03 +0200 Subject: Guile: backtrace buttonization. --- geiser/emacs.scm | 3 ++- geiser/xref.scm | 9 ++++++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/geiser/emacs.scm b/geiser/emacs.scm index edae487..2aa91da 100644 --- a/geiser/emacs.scm +++ b/geiser/emacs.scm @@ -39,7 +39,8 @@ ge:module-exports ge:module-location ge:callers - ge:callees) + ge:callees + ge:find-file) #:use-module (geiser evaluation) #:use-module ((geiser modules) :renamer (symbol-prefix-proc 'ge:)) #:use-module ((geiser completion) :renamer (symbol-prefix-proc 'ge:)) diff --git a/geiser/xref.scm b/geiser/xref.scm index f00f724..2336fb2 100644 --- a/geiser/xref.scm +++ b/geiser/xref.scm @@ -28,7 +28,8 @@ #:export (symbol-location generic-methods callers - callees) + callees + find-file) #:use-module (geiser utils) #:use-module (geiser modules) #:use-module (geiser doc) @@ -90,4 +91,10 @@ (and obj (map procedure-xref (procedure-callees obj))))) +(define (find-file path) + (let loop ((dirs %load-path)) + (if (null? dirs) #f + (let ((candidate (string-append (car dirs) "/" path))) + (if (file-exists? candidate) candidate (loop (cdr dirs))))))) + ;;; xref.scm ends here -- cgit v1.2.3