diff options
| author | Brooks Davis <brooks@FreeBSD.org> | 2017-11-27 23:47:57 +0000 |
|---|---|---|
| committer | Brooks Davis <brooks@FreeBSD.org> | 2017-11-27 23:47:57 +0000 |
| commit | 022fad7dfc1d1e367dc331524ae91c74688a3098 (patch) | |
| tree | bc5a19229ac8c2de69fe0ee42691dd0141de3605 /vis.3 | |
| parent | 46f0e7ccdfb34f49b0cc1de7d00c1429a00f1ff3 (diff) | |
Notes
Diffstat (limited to 'vis.3')
| -rw-r--r-- | vis.3 | 17 |
1 files changed, 13 insertions, 4 deletions
@@ -1,4 +1,4 @@ -.\" $NetBSD: vis.3,v 1.45 2016/06/08 15:00:04 wiz Exp $ +.\" $NetBSD: vis.3,v 1.49 2017/08/05 20:22:29 wiz Exp $ .\" .\" Copyright (c) 1989, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,7 +29,7 @@ .\" .\" @(#)vis.3 8.1 (Berkeley) 6/9/93 .\" -.Dd January 14, 2015 +.Dd April 22, 2017 .Dt VIS 3 .Os .Sh NAME @@ -242,6 +242,8 @@ except space, tab, and newline are encoded (see The following flags alter this: .Bl -tag -width VIS_WHITEX +.It Dv VIS_DQ +Also encode double quotes .It Dv VIS_GLOB Also encode the magic characters .Ql ( * , @@ -309,7 +311,7 @@ warning on the use of the .Dv VIS_NOSLASH flag below). .Pp -There are four forms of encoding. +There are six forms of encoding. All forms use the backslash character .Ql \e to introduce a special @@ -372,7 +374,6 @@ space. .It Dv \e240 Represents Meta-space. .El -.Pp .It Dv VIS_CSTYLE Use C-style backslash sequences to represent standard non-printable characters. @@ -401,6 +402,9 @@ If .Fa nextc is an octal digit, the latter representation is used to avoid ambiguity. +.Pp +Non-printable characters without C-style +backslash sequences use the default representation. .It Dv VIS_OCTAL Use a three digit octal sequence. The form is @@ -408,6 +412,11 @@ The form is where .Em d represents an octal digit. +.It Dv VIS_CSTYLE \&| Dv VIS_OCTAL +Same as +.Dv VIS_CSTYLE +except that non-printable characters without C-style +backslash sequences use a three digit octal sequence. .It Dv VIS_HTTPSTYLE Use URI encoding as described in RFC 1738. The form is |