From 11801dbdc034a43cdb5865ed6e1b55c4dd761e22 Mon Sep 17 00:00:00 2001 From: Kaz Kylheku Date: Fri, 16 Oct 2020 06:42:59 -0700 Subject: doc: add missing detail to env function. * txr.1: The env function actually returns a cached list. Spell out that the function is not required to construct a new list. --- txr.1 | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'txr.1') diff --git a/txr.1 b/txr.1 index ad5aa9d5..d03525a5 100644 --- a/txr.1 +++ b/txr.1 @@ -58860,6 +58860,14 @@ contains an (equal) character somewhere, separating the variable name from its value. +Multiple calls to +.code env +may return the same list, or lists which share structure. + +If a list returned by +.code env +is modified, the behavior is unspecified. + See also: the .code env-hash function. -- cgit v1.2.3