dtimezone(): Explain abs(3) is undefined on INT_MIN.

[nmh] / man / mh-mail.man

diff --git a/man/mh-mail.man b/man/mh-mail.man
index ec2fedb55f72b0241bac305ab04aae1a867aa63c..e358ce6405cb0788c01fbc92c73a9568d97360b1 100644 (file)
--- a/man/mh-mail.man
+++ b/man/mh-mail.man
@@ -54,7 +54,9 @@ are indicated by leading spaces or tabs.
 .PP
 Each header item is called a component and is composed of a keyword or
 name, along with associated text.  The keyword begins at the left margin,
 .PP
 Each header item is called a component and is composed of a keyword or
 name, along with associated text.  The keyword begins at the left margin,

-may NOT contain spaces or tabs, may not exceed 63 characters (as specified
+may
+.I not
+contain spaces or tabs, may not exceed 63 characters (as specified

 by RFC 822), and is terminated by a colon (`:').  Certain components
 (as identified by their keywords) must follow rigidly defined formats
 in their text portions.
 by RFC 822), and is terminated by a colon (`:').  Certain components
 (as identified by their keywords) must follow rigidly defined formats
 in their text portions.