From 77922f61f7d8e8a7355a1af336b9a8a86995652b Mon Sep 17 00:00:00 2001 From: Keita Haga Date: Sun, 20 Feb 2011 04:08:45 +0900 Subject: [PATCH] environment: add using list to usage example of os-env word --- basis/environment/environment-docs.factor | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/basis/environment/environment-docs.factor b/basis/environment/environment-docs.factor index 3df3a8da8f..7e08a78920 100644 --- a/basis/environment/environment-docs.factor +++ b/basis/environment/environment-docs.factor @@ -5,7 +5,7 @@ IN: environment HELP: (os-envs) { $values - + { "seq" sequence } } { $description "Returns a sequence of key/value pairs from the operating system." } { $notes "In most cases, use " { $link os-envs } " instead." } ; @@ -22,7 +22,11 @@ HELP: os-env { $description "Looks up the value of a shell environment variable." } { $examples "This is an operating system-specific feature. On Unix, you can do:" - { $unchecked-example "\"USER\" os-env print" "jane" } + { $unchecked-example + "USING: environment io ;" + "\"USER\" os-env print" + "jane" + } } ; HELP: os-envs