From 45a03aa6542da2628aeb21aa13fa9ecec3bb5dd5 Mon Sep 17 00:00:00 2001 From: Brad King Date: Mon, 25 Nov 2013 08:54:17 -0500 Subject: Help: Document $ENV{VAR} syntax in cmake-language.7 manual --- Help/manual/cmake-language.7.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Help/manual/cmake-language.7.rst b/Help/manual/cmake-language.7.rst index 7285897..61d0a42 100644 --- a/Help/manual/cmake-language.7.rst +++ b/Help/manual/cmake-language.7.rst @@ -312,6 +312,9 @@ inside out, e.g. ``${outer_${inner_variable}_variable}``. The `Variables`_ section documents the scope of variable names and how their values are set. +An *environment variable reference* has the form ``$ENV{VAR}`` and +is evaluated in the same contexts as a normal variable reference. + Comments -------- -- cgit v0.12