05/05: import: opam: Parse comments.

[guix-commits]

roptat pushed a commit to branch master
in repository guix.

commit f31ce9ecf1ecb4eeab4fc37792684b3fa03ec95f
Author: Julien Lepiller <address@hidden>
Date:   Wed Dec 19 23:55:44 2018 +0100

    import: opam: Parse comments.
    
    * guix/import/opam.scm: Add comment support in parser.
---
 guix/import/opam.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/guix/import/opam.scm b/guix/import/opam.scm
index b30d285..c254db5 100644
--- a/guix/import/opam.scm
+++ b/guix/import/opam.scm
@@ -42,7 +42,8 @@
             %opam-updater))
 
 ;; Define a PEG parser for the opam format
-(define-peg-pattern SP none (or " " "\n"))
+(define-peg-pattern comment none (and "#" (* STRCHR) "\n"))
+(define-peg-pattern SP none (or " " "\n" comment))
 (define-peg-pattern SP2 body (or " " "\n"))
 (define-peg-pattern QUOTE none "\"")
 (define-peg-pattern QUOTE2 body "\"")