diff options
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 87aaae8545..83f20c8598 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -1742,18 +1742,17 @@ of packages: (list guile-2.0 "debug"))) @end example -@findex specification->package+output +@findex specifications->manifest In this example we have to know which modules define the @code{emacs} and @code{guile-2.0} variables to provide the right @code{use-package-modules} line, which can be cumbersome. We can instead provide regular package specifications and let -@code{specification->package-output} look up the corresponding package +@code{specifications->manifest} look up the corresponding package objects, like this: @example -(packages->manifest - (map (compose list specification->package+output) - '("emacs" "guile@@2.0" "guile@@2.0:debug"))) +(specifications->manifest + '("emacs" "guile@@2.2" "guile@@2.2:debug")) @end example @item --roll-back |