changed remark about predefined identifiers

This commit is contained in:
eck 1990-04-19 16:04:58 +00:00
parent 64e9d11570
commit 564bb0b81c

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@ -43,7 +43,8 @@ do not generate line directives
set maximum identifier length to
.IR n .
.PP
The following names are always available unless undefined:
The following names are always available. They cannot be the subject of a
-U command line option or a #undef directive.
.RS
.IP __STDC__
A decimal constant 1, indicating that this is an ANSI C conforming