diff options
| author | Aaron Campbell <aaron@cvs.openbsd.org> | 1999-05-29 20:07:15 +0000 |
|---|---|---|
| committer | Aaron Campbell <aaron@cvs.openbsd.org> | 1999-05-29 20:07:15 +0000 |
| commit | 26ca1f82240d7e05c80808847236a9e0fb5d42f8 (patch) | |
| tree | 1e0e09cb6bcd49d0c606b85a6f75d9c38a1d8895 /lib/libc/gen/isgraph.3 | |
| parent | b2a110ce8991f3cd33c033c6958e5eddfc745d25 (diff) | |
repairs
Diffstat (limited to 'lib/libc/gen/isgraph.3')
| -rw-r--r-- | lib/libc/gen/isgraph.3 | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/libc/gen/isgraph.3 b/lib/libc/gen/isgraph.3 index f142dd25909..2ee60fa4fd7 100644 --- a/lib/libc/gen/isgraph.3 +++ b/lib/libc/gen/isgraph.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: isgraph.3,v 1.3 1999/05/16 19:54:56 alex Exp $ +.\" $OpenBSD: isgraph.3,v 1.4 1999/05/29 20:07:13 aaron Exp $ .\" .\" Copyright (c) 1991 The Regents of the University of California. .\" All rights reserved. @@ -48,12 +48,13 @@ .Sh DESCRIPTION The .Fn isgraph -function tests for any printing character except space (' '). +function tests for any printing character except space +.Pq Sq \ \& . .Sh RETURN VALUES The .Fn isgraph -macro returns zero if the character tests false and -returns non-zero if the character tests true. +macro returns zero if the character tests false or +non-zero if the character tests true. .Sh SEE ALSO .Xr isalnum 3 , .Xr isalpha 3 , @@ -69,7 +70,7 @@ returns non-zero if the character tests true. .Xr isxdigit 3 , .Xr stdio 3 , .Xr toascii 3 , -.Xr tolower 3 , +.Xr tolower 3 , .Xr toupper 3 , .Xr ascii 7 .Sh STANDARDS |