doc: Cookbook links to /manual/devel, not /manual.

Since the Cookbook is built from the 'master' branch, it should point to
the manual from that same branch.

* doc/build.scm (guix-mono-node-indexes, guix-split-node-indexes): Link
to /manual/devel when %MANUAL is not "guix".

1 files changed, 5 insertions, 3 deletions

diff --git a/doc/build.scm b/doc/build.scm
index 7d17a16d2a3..d77fc0a7009 100644
--- a/doc/build.scm
+++ b/doc/build.scm
@@ -1198,7 +1198,8 @@ by 'html-identifier-indexes'."
                              #:manual-name "guix"
                              #:base-url (if (string=? %manual "guix")
                                             (const "")
-                                            (cut string-append "/manual/" <>))
+                                            (cut string-append
+                                              "/manual/devel/" <>))
                              #:languages %languages))
 
   (define guix-split-node-indexes
@@ -1207,8 +1208,9 @@ by 'html-identifier-indexes'."
                              #:manual-name "guix"
                              #:base-url (if (string=? %manual "guix")
                                             (const "")
-                                            (cut string-append "/manual/" <>
-                                                 "/html_node"))
+                                            (cut string-append
+                                              "/manual/devel/" <>
+                                              "/html_node"))
                              #:languages %languages))
 
   (define mono-node-indexes