2 files changed, 17 insertions(+), 0 deletions(-)

M guix/scripts/lint.scm
M tests/lint.scm

@@ 2,6 2,7 @@
 ;;; Copyright © 2014 Cyril Roelandt <tipecaml@gmail.com>
 ;;; Copyright © 2014, 2015 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;


@@ 141,6 142,13 @@ monad."
                     (_ "description should not be empty")
                     'description)))
 
+  (define (check-texinfo-markup package)
+    "Check that PACKAGE description can be parsed as a Texinfo fragment."
+    (catch 'parser-error
+      (lambda () (package-description-string package))
+      (lambda (keys . args)
+        (emit-warning package (_ "Texinfo markup in description is invalid")))))
+
   (define (check-proper-start description)
     (unless (or (properly-starts-sentence? description)
                 (string-prefix-ci? (package-name package) description))


@@ 170,6 178,7 @@ by two spaces; possible infraction~p at ~{~a~^, ~}")
   (let ((description (package-description package)))
     (when (string? description)
       (check-not-empty description)
+      (check-texinfo-markup package)
       (check-proper-start description)
       (check-end-of-sentence-space description))))
 

@@ 2,6 2,7 @@
 ;;; Copyright © 2012, 2013 Cyril Roelandt <tipecaml@gmail.com>
 ;;; Copyright © 2014, 2015 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;


@@ 142,6 143,13 @@ requests."
                         (check-description-style pkg)))
                     "description should not be empty")))
 
+(test-assert "description: valid Texinfo markup"
+  (->bool
+   (string-contains
+    (with-warnings
+      (check-description-style (dummy-package "x" (description "f{oo}b@r"))))
+    "Texinfo markup in description is invalid")))
+
 (test-assert "description: does not start with an upper-case letter"
   (->bool
    (string-contains (with-warnings