[groff] 02/03: man/groff_diff.7.man: Undocument \C and \N here.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit bbfa87e486ffa68d4d226f9b6da67055c66b420a
Author: G. Branden Robinson <address@hidden>
AuthorDate: Fri May 8 06:42:16 2020 +1000

    man/groff_diff.7.man: Undocument \C and \N here.
    
    These escapes are documented in CSTR #54, and groff does not extend them
    syntactically.
---
 man/groff_diff.7.man | 52 ----------------------------------------------------
 1 file changed, 52 deletions(-)

diff --git a/man/groff_diff.7.man b/man/groff_diff.7.man
index 9eb00ff..692fb72 100644
--- a/man/groff_diff.7.man
+++ b/man/groff_diff.7.man
@@ -330,17 +330,6 @@ if
 is empty.
 .
 .TP
-.BI \[rs]C' xxx '
-Typeset glyph named
-.IR xxx .
-Normally it is more convenient to use
-.BI \[rs][ xxx ]\f[R].
-But
-.B \[rs]C
-has the advantage that it is compatible with recent versions of Unix and
-is available in compatibility mode.
-.
-.TP
 .B \[rs]E
 This is equivalent to an escape character, but it is not interpreted in
 copy mode.
@@ -413,47 +402,6 @@ commands.
 switches back to the previous color.
 .
 .TP
-.BI \[rs]N' n '
-Typeset the glyph with index\~\c
-.I n
-in the current font.
-.IR n \~\c
-can be any integer.
-.
-Most devices only have glyphs with indices between 0 and 255.
-.
-If the current font does not contain a glyph with that code,
-special fonts are
-.I not
-searched.
-.
-The
-.B \[rs]N
-escape sequence can be conveniently used in conjunction with the
-.B char
-request, for example
-.
-.RS
-.IP
-.EX
-\&.char \[rs][phone] \[rs]f(ZD\[rs]N'37'
-.EE
-.RE
-.
-.IP
-The index of each glyph is given in the fourth column in the font
-description file after the
-.B charset
-command.
-.
-It is possible to include unnamed glyphs in the font description
-file by using a name of
-.BR \-\-\- ;
-the
-.B \[rs]N
-escape sequence is the only way to use these.
-.
-.TP
 .BI \[rs]O n
 .TQ
 .BI \[rs]O[ n ]