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| author | Ludovic Courtès <ludo@gnu.org> | 2015-09-24 21:56:42 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-09-24 22:04:51 +0200 |
| commit | 08d7e3592faa93f508cd7f0c30199fe53c87892b (patch) | |
| tree | 9cd4ae44427b5e4466fbad91e530445a07282d85 /guix/ui.scm | |
| parent | 75726135ce017f37ae57181e011ceea95c56dd3a (diff) | |
| download | gnu-guix-08d7e3592faa93f508cd7f0c30199fe53c87892b.tar gnu-guix-08d7e3592faa93f508cd7f0c30199fe53c87892b.tar.gz | |
ui: Gracefully handle Unicode description strings.
Fixes <http://bugs.gnu.org/21536>.
Reported by Alex Kost <alezost@gmail.com>.
* guix/ui.scm (texi->plain-text): Wrap body in 'with-fluids'.
* tests/ui.scm ("package-description-string vs. Unicode"): New test.
Diffstat (limited to 'guix/ui.scm')
| -rw-r--r-- | guix/ui.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/guix/ui.scm b/guix/ui.scm index 4a3630f242..67dd062a34 100644 --- a/guix/ui.scm +++ b/guix/ui.scm @@ -803,7 +803,10 @@ converted to a space; sequences of more than one line break are preserved." (define (texi->plain-text str) "Return a plain-text representation of texinfo fragment STR." - (stexi->plain-text (texi-fragment->stexi str))) + ;; 'texi-fragment->stexi' uses a string port so make sure it's a + ;; Unicode-capable one (see <http://bugs.gnu.org/11197>.) + (with-fluids ((%default-port-encoding "UTF-8")) + (stexi->plain-text (texi-fragment->stexi str)))) (define (package-description-string package) "Return a plain-text representation of PACKAGE description field." |