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authorJose Antonio Ortega Ruiz <jao@gnu.org>2011-11-26 07:11:26 +0100
committerJose Antonio Ortega Ruiz <jao@gnu.org>2011-11-26 07:11:26 +0100
commit9857c254979e7c43a3f432c1927a168d6437398c (patch)
tree14bd049420925ee7045fab9963f9161b0fa6b58c /elisp/geiser-racket.el
parent8167ddb673800b43d78b6164673506e6d6fd6ef7 (diff)
downloadgeiser-guile-9857c254979e7c43a3f432c1927a168d6437398c.tar.gz
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Racket: capturing and displaying standard error during evaluation
This bugs was exposed by using rackunit, where all the output of, say, check-eq? was lost for good (it was being sent to the stderr black hole). Hat tip Grant Retkke.
Diffstat (limited to 'elisp/geiser-racket.el')
-rw-r--r--elisp/geiser-racket.el7
1 files changed, 3 insertions, 4 deletions
diff --git a/elisp/geiser-racket.el b/elisp/geiser-racket.el
index ff7b738..6e2de6b 100644
--- a/elisp/geiser-racket.el
+++ b/elisp/geiser-racket.el
@@ -213,13 +213,12 @@ This function uses `geiser-racket-init-file' if it exists."
(when msg
(let ((p (point)))
(insert msg)
- (when key
- (let ((end (point)))
+ (let ((end (point)))
(goto-char p)
- (geiser-racket--purge-trace)
+ (when key (geiser-racket--purge-trace))
(mapc 'geiser-edit--buttonize-files geiser-racket--file-rxs)
(goto-char end)
- (newline)))))
+ (newline))))
(or key (not (zerop (length msg)))))