[PATCH 11/40] man/tput.1: Add "ENVIRONMENT" section.

[G. Branden Robinson]

...based on tset(1)'s.
---
 man/tput.1 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/man/tput.1 b/man/tput.1
index 95be57cc1..c133eb51b 100644
--- a/man/tput.1
+++ b/man/tput.1
@@ -335,6 +335,16 @@ .SH OPTIONS
 .TP
 .B \-x
 prevents \fB\%@TPUT@\fP from attempting to clear the scrollback buffer.
+.SH ENVIRONMENT
+\fB@TPUT@\fP command reads one environment variable.
+.TP 8n \" "TERM" + 2n + adjustment for PDF
+.I TERM
+denotes the terminal type.
+Each terminal type is distinct,
+though many are similar.
+The
+.B \-T
+option overrides its value.
 .SH EXIT STATUS
 Normally,
 one should interpret \fB\%@TPUT@\fP's exit statuses as follows.
-- 
2.30.2

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