[Groff-commit] groff ChangeLog doc/groff.texinfo man/groff.man

[Werner LEMBERG]

CVSROOT:        /cvsroot/groff
Module name:    groff
Changes by:     Werner LEMBERG <wl>     09/02/10 13:29:59

Modified files:
        .              : ChangeLog 
        doc            : groff.texinfo 
        man            : groff.man 

Log message:
        * man/groff.man: Document missing number registers (`$$', `.b',
        `.F', `.j', `.k', `.L', `.O', `.P', `.R', `opmaxx', `opmaxy',
        `opminx', `opminy').
        
        * doc/groff.texinfo: Document missing `.R' register.
        Add `.U' to register index.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/groff/ChangeLog?cvsroot=groff&r1=1.1193&r2=1.1194
http://cvs.savannah.gnu.org/viewcvs/groff/doc/groff.texinfo?cvsroot=groff&r1=1.280&r2=1.281
http://cvs.savannah.gnu.org/viewcvs/groff/man/groff.man?cvsroot=groff&r1=1.101&r2=1.102

Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/groff/groff/ChangeLog,v
retrieving revision 1.1193
retrieving revision 1.1194
diff -u -b -r1.1193 -r1.1194
--- ChangeLog   19 Jan 2009 08:01:59 -0000      1.1193
+++ ChangeLog   10 Feb 2009 13:29:58 -0000      1.1194
@@ -1,3 +1,12 @@
+2009-02-10  Denis M. Wilson  <address@hidden>
+
+       * man/groff.man: Document missing number registers (`$$', `.b',
+       `.F', `.j', `.k', `.L', `.O', `.P', `.R', `opmaxx', `opmaxy',
+       `opminx', `opminy').
+
+       * doc/groff.texinfo: Document missing `.R' register.
+       Add `.U' to register index.
+
 2009-01-19  Werner LEMBERG  <address@hidden>
 
        Fix incorrect grops color state before \X'...'.

Index: doc/groff.texinfo
===================================================================
RCS file: /cvsroot/groff/groff/doc/groff.texinfo,v
retrieving revision 1.280
retrieving revision 1.281
diff -u -b -r1.280 -r1.281
--- doc/groff.texinfo   10 Jan 2009 07:48:15 -0000      1.280
+++ doc/groff.texinfo   10 Feb 2009 13:29:59 -0000      1.281
@@ -6276,11 +6276,19 @@
 @vindex .H
 Horizontal resolution in basic units.
 
address@hidden \n[.R]
address@hidden number of registers register (@code{.R})
address@hidden registers, number of, register (@code{.R})
address@hidden .R
+The number of number registers available.  This is always 10000 in
address@hidden@code{troff}; it exists for backward compatibility.
+
 @item \n[.U]
 @cindex safer mode
 @cindex mode, safer
 @cindex unsafe mode
 @cindex mode, unsafe
address@hidden .U
 If @code{gtroff} is called with the @option{-U} command line option to
 activate unsafe mode, the number register @code{.U} is set address@hidden,
 and to zero otherwise.  @xref{Groff Options}.

Index: man/groff.man
===================================================================
RCS file: /cvsroot/groff/groff/man/groff.man,v
retrieving revision 1.101
retrieving revision 1.102
diff -u -b -r1.101 -r1.102
--- man/groff.man       5 Jan 2009 20:33:55 -0000       1.101
+++ man/groff.man       10 Feb 2009 13:29:59 -0000      1.102
@@ -3439,6 +3439,11 @@
 .PD 0
 .
 .TPx
+.REG $$
+The process ID of 
+.BR troff .
+.
+.TPx
 .REG .$
 Number of arguments in the current macro or string.
 .
@@ -3457,6 +3462,12 @@
 .BR nroff .
 .
 .TPx
+.REG .b
+The emboldening offset while
+.request .bd
+is active.
+.
+.TPx
 .REG .br
 Within a macro, set to\~1 if macro called with the `normal' control
 character, and to\~0 otherwise.
@@ -3512,6 +3523,10 @@
 Current font number.
 .
 .TPx
+.REG .F
+The name of the current input file (string-valued).
+.
+.TPx
 .REG .fam
 The current font family (string-valued).
 .
@@ -3591,6 +3606,15 @@
 .esc c .
 .
 .TPx
+.REG .j
+The current adjustment mode.
+It can be stored and used to set adjustment.
+(n=1, b=1, l=0, r=5, c=3).
+.
+.TPx
+.REG .k
+The current horizontal output position (relative to the current indentation).
+.TPx
 .REG .kern
 1\~if pairwise kerning is enabled, 0\~otherwise.
 .
@@ -3599,6 +3623,11 @@
 Current line length.
 .
 .TPx
+.REG .L
+The current line spacing setting as set by
+.request .ls .
+.
+.TPx
 .REG .lg
 The current ligature mode (as set by the
 .request lg
@@ -3650,10 +3679,21 @@
 Current page offset.
 .
 .TPx
+.REG .O
+The suppression nesting level (see
+.esc O ).
+.
+.TPx
 .REG .p
 Current page length.
 .
 .TPx
+.REG .P
+1\~if the current page is being printed, 0\~otherwise (as determined by the
+.option \-o
+command line option).
+.
+.TPx
 .REG .pe
 1\~during page ejection, 0\~otherwise.
 .
@@ -3676,6 +3716,11 @@
 The current post-vertical line spacing.
 .
 .TPx
+.REG .R
+The number of unused number registers.
+Always 10000 in GNU troff.
+.
+.TPx
 .REG .rj
 The number of lines to be right-justified as set by the
 .request rj
@@ -3871,6 +3916,21 @@
 Vertical position of last printed text base-line.
 .
 .TPx
+.REG opmaxx
+.TPx
+.REG opmaxy
+.TPx
+.REG opminx
+.TPx
+.REG opminy
+These four registers mark the top left and bottom right hand corners of a box
+which encompasses all written glyphs.
+They are reset to \-1 by
+.escarg O 0
+or
+.escarg O 1 .
+.
+.TPx
 .REG rsb
 Like
 .register sb ,