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| author | Ludovic Courtès <ludo@gnu.org> | 2018-03-07 10:53:16 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-03-07 11:22:42 +0100 |
| commit | 16de45557f782d23a87ae2fa394267d5826e834a (patch) | |
| tree | 03d5cfe7d4cb816b219e4915e8f59b5997631b10 | |
| parent | e1ba6d49ea4df327e4dde9a994c4a89b71484d69 (diff) | |
| download | guix-16de45557f782d23a87ae2fa394267d5826e834a.tar.gz | |
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'.
| -rw-r--r-- | guix/ui.scm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/guix/ui.scm b/guix/ui.scm index 5b87f1e29b..cb49a15c4d 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. |