civodul pushed a commit to branch master
in repository guix.
commit 16de45557f782d23a87ae2fa394267d5826e834a
Author: Ludovic Courtès <[email protected]>
Date: Wed Mar 7 10:53:16 2018 +0100
ui: 'display-hint' preserves Texinfo formatting.
The previous method would mess up with @example formatting, for
instance.
* guix/ui.scm (display-hint): Parameterize '%text-width' instead of
using 'fill-paragraph'.
---
guix/ui.scm | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/guix/ui.scm b/guix/ui.scm
index 5b87f1e..cb49a15 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -299,8 +299,10 @@ VARIABLE and return it, or #f if none was found."
"Display MESSAGE, a l10n message possibly containing Texinfo markup, to
PORT."
(format port (G_ "hint: ~a~%")
- (fill-paragraph (texi->plain-text message)
- (terminal-columns) 8)))
+ ;; XXX: We should arrange so that the initial indent is wider.
+ (parameterize ((%text-width (max 15
+ (- (terminal-columns) 5))))
+ (texi->plain-text message))))
(define* (report-load-error file args #:optional frame)
"Report the failure to load FILE, a user-provided Scheme file.
