344fa9e lib: extend render() to support function values
89452b2 lib: improve getenv() and split() implementations
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
[fix commit subject]
(cherry picked from commit c6d6306827)
344fa9e lib: extend render() to support function values
89452b2 lib: improve getenv() and split() implementations
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
[fix commit subject]
(cherry picked from commit c6d6306827)