X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2e71d3cc9a58c8bc0191a58e6c04ca423cce687a..52391b538640f320acb25a66b673042c51567f61:/man/mh-format.man

diff --git a/man/mh-format.man b/man/mh-format.man
index 5610a9a5..7ac0bc0d 100644
--- a/man/mh-format.man
+++ b/man/mh-format.man
@@ -45,7 +45,8 @@ A format string consists of ordinary text, and special multi-character
 escape sequences which begin with `%'.  When specifying a format
 string, the usual C backslash characters are honored: `\\b', `\\f',
 `\\n', `\\r', and `\\t'.  Continuation lines in format files end with
-`\\' followed by the newline character.
+`\\' followed by the newline character. A literal `%' can be inserted into
+a format file by using the sequence `%%'.
 .\" TALK ABOUT SYNTAX FIRST, THEN SEMANTICS
 .SS SYNTAX
 Format strings are built around
@@ -290,6 +291,10 @@ decode	expr	string	decode \fIstr\fR as RFC 2047 (MIME-encoded)
 			component
 unquote	expr	string	remove RFC 2822 quotes from \fIstr\fR
 trim	expr		trim trailing whitespace from \fIstr\fR
+kilo	expr	string	express in SI units: 15.9K, 2.3M, etc.
+			%(kilo) scales by factors of 1000,
+kibi	expr	string	express in IEC units: 15.5Ki, 2.2Mi.
+			%(kibi) scales by factors of 1024.
 putstr	expr		print \fIstr\fR
 putstrf	expr		print \fIstr\fR in a fixed width
 putnum	expr		print \fInum\fR