diff options
Diffstat (limited to 'mdoc.3')
| -rw-r--r-- | mdoc.3 | 23 |
1 files changed, 20 insertions, 3 deletions
@@ -1,4 +1,4 @@ -.\" $Id: mdoc.3,v 1.9 2009/02/23 15:19:47 kristaps Exp $ +.\" $Id: mdoc.3,v 1.10 2009/02/24 13:46:54 kristaps Exp $ .\" .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se> .\" @@ -16,7 +16,7 @@ .\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR .\" PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: February 23 2009 $ +.Dd $Mdocdate: February 24 2009 $ .Dt mdoc 3 .Os .\" SECTION @@ -89,7 +89,9 @@ This section further defines the .Sx Functions and .Sx Variables -available to programmers. The last sub-section, +available to programmers. Following that, +.Sx Character Encoding +describes input format. Lastly, .Sx Abstract Syntax Tree , documents the output tree. .\" SUBSECTION @@ -174,6 +176,21 @@ An array of string-ified token names. An array of string-ified token argument names. .El .\" SUBSECTION +.Ss Character Encoding +The +.Xr mdoc 3 +library accepts only printable ASCII characters as defined by +.Xr isprint 3 . +Non-ASCII character sequences are escaped with an escape character +.Sq \\ +and followed by either an open-parenthesis +.Sq \&( +for two-character sequences; an open-bracket +.Sq \&[ +for n-character sequences (terminated at a close-bracket +.Sq \&] ) ; +or one of a small set of single characters for other escapes. +.\" SUBSECTION .Ss Abstract Syntax Tree The .Nm |