1 files changed, 229 insertions, 290 deletions
diff --git a/libX11/man/XTextExtents.man b/libX11/man/XTextExtents.man
index d366d5a28..cd8f37a92 100644
--- a/libX11/man/XTextExtents.man
+++ b/libX11/man/XTextExtents.man
@@ -1,290 +1,229 @@
-.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
-.\"
-.\" Permission is hereby granted, free of charge, to any person obtaining
-.\" a copy of this software and associated documentation files (the
-.\" "Software"), to deal in the Software without restriction, including
-.\" without limitation the rights to use, copy, modify, merge, publish,
-.\" distribute, sublicense, and/or sell copies of the Software, and to
-.\" permit persons to whom the Software is furnished to do so, subject to
-.\" the following conditions:
-.\"
-.\" The above copyright notice and this permission notice shall be included
-.\" in all copies or substantial portions of the Software.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
-.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-.\" OTHER DEALINGS IN THE SOFTWARE.
-.\"
-.\" Except as contained in this notice, the name of the X Consortium shall
-.\" not be used in advertising or otherwise to promote the sale, use or
-.\" other dealings in this Software without prior written authorization
-.\" from the X Consortium.
-.\"
-.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
-.\" Digital Equipment Corporation
-.\"
-.\" Portions Copyright \(co 1990, 1991 by
-.\" Tektronix, Inc.
-.\"
-.\" Permission to use, copy, modify and distribute this documentation for
-.\" any purpose and without fee is hereby granted, provided that the above
-.\" copyright notice appears in all copies and that both that copyright notice
-.\" and this permission notice appear in all copies, and that the names of
-.\" Digital and Tektronix not be used in in advertising or publicity pertaining
-.\" to this documentation without specific, written prior permission.
-.\" Digital and Tektronix makes no representations about the suitability
-.\" of this documentation for any purpose.
-.\" It is provided ``as is'' without express or implied warranty.
-.\" 
-.\"
-.ds xT X Toolkit Intrinsics \- C Language Interface
-.ds xW Athena X Widgets \- C Language X Toolkit Interface
-.ds xL Xlib \- C Language X Interface
-.ds xC Inter-Client Communication Conventions Manual
-.na
-.de Ds
-.nf
-.\\$1D \\$2 \\$1
-.ft 1
-.\".ps \\n(PS
-.\".if \\n(VS>=40 .vs \\n(VSu
-.\".if \\n(VS<=39 .vs \\n(VSp
-..
-.de De
-.ce 0
-.if \\n(BD .DF
-.nr BD 0
-.in \\n(OIu
-.if \\n(TM .ls 2
-.sp \\n(DDu
-.fi
-..
-.de FD
-.LP
-.KS
-.TA .5i 3i
-.ta .5i 3i
-.nf
-..
-.de FN
-.fi
-.KE
-.LP
-..
-.de IN		\" send an index entry to the stderr
-..
-.de C{
-.KS
-.nf
-.D
-.\"
-.\"	choose appropriate monospace font
-.\"	the imagen conditional, 480,
-.\"	may be changed to L if LB is too
-.\"	heavy for your eyes...
-.\"
-.ie "\\*(.T"480" .ft L
-.el .ie "\\*(.T"300" .ft L
-.el .ie "\\*(.T"202" .ft PO
-.el .ie "\\*(.T"aps" .ft CW
-.el .ft R
-.ps \\n(PS
-.ie \\n(VS>40 .vs \\n(VSu
-.el .vs \\n(VSp
-..
-.de C}
-.DE
-.R
-..
-.de Pn
-.ie t \\$1\fB\^\\$2\^\fR\\$3
-.el \\$1\fI\^\\$2\^\fP\\$3
-..
-.de ZN
-.ie t \fB\^\\$1\^\fR\\$2
-.el \fI\^\\$1\^\fP\\$2
-..
-.de hN
-.ie t <\fB\\$1\fR>\\$2
-.el <\fI\\$1\fP>\\$2
-..
-.de NT
-.ne 7
-.ds NO Note
-.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
-.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
-.ie n .sp
-.el .sp 10p
-.TB
-.ce
-\\*(NO
-.ie n .sp
-.el .sp 5p
-.if '\\$1'C' .ce 99
-.if '\\$2'C' .ce 99
-.in +5n
-.ll -5n
-.R
-..
-.		\" Note End -- doug kraft 3/85
-.de NE
-.ce 0
-.in -5n
-.ll +5n
-.ie n .sp
-.el .sp 10p
-..
-.ny0
-.TH XTextExtents __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
-.SH NAME
-XTextExtents, XTextExtents16, XQueryTextExtents, XQueryTextExtents16 \- compute or query text extents
-.SH SYNTAX
-.HP
-int XTextExtents\^(\^XFontStruct *\fIfont_struct\fP\^, char *\fIstring\fP\^,
-int \fInchars\fP\^, int *\fIdirection_return\fP\^, int
-*\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
-*\fIoverall_return\fP\^); 
-.HP
-int XTextExtents16\^(\^XFontStruct *\fIfont_struct\fP\^, XChar2b
-*\fIstring\fP\^, int \fInchars\fP\^, int *\fIdirection_return\fP\^, int
-*\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
-*\fIoverall_return\fP\^); 
-.HP
-int XQueryTextExtents\^(\^Display *\fIdisplay\fP\^, XID \fIfont_ID\fP\^, char
-*\fIstring\fP\^, int \fInchars\fP\^, int *\fIdirection_return\fP\^, int
-*\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
-*\fIoverall_return\fP\^);
-.HP
-int XQueryTextExtents16\^(\^Display *\fIdisplay\fP\^, XID \fIfont_ID\fP\^,
-XChar2b *\fIstring\fP\^, int \fInchars\fP\^, int *\fIdirection_return\fP\^,
-int *\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
-*\fIoverall_return\fP\^); 
-.SH ARGUMENTS
-.IP \fIdirection_return\fP 1i
-Returns the value of the direction hint
-.Pn ( FontLeftToRight
-or
-.ZN FontRightToLeft ).
-.IP \fIdisplay\fP 1i
-Specifies the connection to the X server.
-.IP \fIfont_ID\fP 1i
-Specifies either the font ID or the 
-.ZN GContext
-ID that contains the font.
-.IP \fIfont_ascent_return\fP 1i
-Returns the font ascent.
-.IP \fIfont_descent_return\fP 1i
-Returns the font descent.
-.IP \fIfont_struct\fP 1i
-Specifies the 
-.ZN XFontStruct 
-structure.
-.IP \fInchars\fP 1i
-Specifies the number of characters in the character string.
-.IP \fIstring\fP 1i
-Specifies the character string.
-.IP \fIoverall_return\fP 1i
-Returns the overall size in the specified
-.ZN XCharStruct 
-structure.
-.SH DESCRIPTION
-The
-.ZN XTextExtents
-and
-.ZN XTextExtents16
-functions 
-perform the size computation locally and, thereby,
-avoid the round-trip overhead of
-.ZN XQueryTextExtents 
-and
-.ZN XQueryTextExtents16 .
-Both functions return an
-.ZN XCharStruct
-structure, whose members are set to the values as follows.
-.LP
-The ascent member is set to the maximum of the ascent metrics of all
-characters in the string.
-The descent member is set to the maximum of the descent metrics.
-The width member is set to the sum of the character-width metrics of all
-characters in the string.
-For each character in the string,
-let W be the sum of the character-width metrics of all characters preceding 
-it in the string.
-Let L be the left-side-bearing metric of the character plus W.
-Let R be the right-side-bearing metric of the character plus W.
-The lbearing member is set to the minimum L of all characters in the string.
-The rbearing member is set to the maximum R.
-.LP
-For fonts defined with linear indexing rather than 2-byte matrix indexing,
-each 
-.ZN XChar2b 
-structure is interpreted as a 16-bit number with byte1 as the 
-most significant byte.
-If the font has no defined default character,
-undefined characters in the string are taken to have all zero metrics.
-.LP
-The
-.ZN XQueryTextExtents
-and
-.ZN XQueryTextExtents16
-functions return the bounding box of the specified 8-bit and 16-bit
-character string in the specified font or the font contained in the
-specified GC.
-These functions query the X server and, therefore, suffer the round-trip
-overhead that is avoided by
-.ZN XTextExtents
-and 
-.ZN XTextExtents16 .
-Both functions return a
-.ZN XCharStruct 
-structure, whose members are set to the values as follows.
-.LP
-The ascent member is set to the maximum of the ascent metrics 
-of all characters in the string.
-The descent member is set to the maximum of the descent metrics.
-The width member is set to the sum of the character-width metrics 
-of all characters in the string.
-For each character in the string,
-let W be the sum of the character-width metrics of all characters preceding
-it in the string.
-Let L be the left-side-bearing metric of the character plus W.
-Let R be the right-side-bearing metric of the character plus W.
-The lbearing member is set to the minimum L of all characters in the string.
-The rbearing member is set to the maximum R.
-.LP
-For fonts defined with linear indexing rather than 2-byte matrix indexing,
-each 
-.ZN XChar2b 
-structure is interpreted as a 16-bit number with byte1 as the 
-most significant byte.
-If the font has no defined default character,
-undefined characters in the string are taken to have all zero metrics.
-.LP
-Characters with all zero metrics are ignored.
-If the font has no defined default_char,
-the undefined characters in the string are also ignored.
-.LP
-.ZN XQueryTextExtents
-and
-.ZN XQueryTextExtents16
-can generate
-.ZN BadFont
-and
-.ZN BadGC 
-errors.
-.SH DIAGNOSTICS
-.TP 1i
-.ZN BadFont
-A value for a Font or GContext argument does not name a defined Font.
-.TP 1i
-.ZN BadGC
-A value for a GContext argument does not name a defined GContext.
-.SH "SEE ALSO"
-XLoadFont(__libmansuffix__),
-XTextWidth(__libmansuffix__)
-.br
-\fI\*(xL\fP
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
+.\"
+.\" Permission is hereby granted, free of charge, to any person obtaining
+.\" a copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, sublicense, and/or sell copies of the Software, and to
+.\" permit persons to whom the Software is furnished to do so, subject to
+.\" the following conditions:
+.\"
+.\" The above copyright notice and this permission notice shall be included
+.\" in all copies or substantial portions of the Software.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
+.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+.\" OTHER DEALINGS IN THE SOFTWARE.
+.\"
+.\" Except as contained in this notice, the name of the X Consortium shall
+.\" not be used in advertising or otherwise to promote the sale, use or
+.\" other dealings in this Software without prior written authorization
+.\" from the X Consortium.
+.\"
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
+.\" Digital Equipment Corporation
+.\"
+.\" Portions Copyright \(co 1990, 1991 by
+.\" Tektronix, Inc.
+.\"
+.\" Permission to use, copy, modify and distribute this documentation for
+.\" any purpose and without fee is hereby granted, provided that the above
+.\" copyright notice appears in all copies and that both that copyright notice
+.\" and this permission notice appear in all copies, and that the names of
+.\" Digital and Tektronix not be used in in advertising or publicity pertaining
+.\" to this documentation without specific, written prior permission.
+.\" Digital and Tektronix makes no representations about the suitability
+.\" of this documentation for any purpose.
+.\" It is provided ``as is'' without express or implied warranty.
+.\" 
+.\"
+.ds xT X Toolkit Intrinsics \- C Language Interface
+.ds xW Athena X Widgets \- C Language X Toolkit Interface
+.ds xL Xlib \- C Language X Interface
+.ds xC Inter-Client Communication Conventions Manual
+.na
+.de Ds
+.nf
+.\\$1D \\$2 \\$1
+.ft CW
+.\".ps \\n(PS
+.\".if \\n(VS>=40 .vs \\n(VSu
+.\".if \\n(VS<=39 .vs \\n(VSp
+..
+.de De
+.ce 0
+.if \\n(BD .DF
+.nr BD 0
+.in \\n(OIu
+.if \\n(TM .ls 2
+.sp \\n(DDu
+.fi
+..
+.de IN		\" send an index entry to the stderr
+..
+.de Pn
+.ie t \\$1\fB\^\\$2\^\fR\\$3
+.el \\$1\fI\^\\$2\^\fP\\$3
+..
+.de ZN
+.ie t \fB\^\\$1\^\fR\\$2
+.el \fI\^\\$1\^\fP\\$2
+..
+.de hN
+.ie t <\fB\\$1\fR>\\$2
+.el <\fI\\$1\fP>\\$2
+..
+.ny0
+.TH XTextExtents __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XTextExtents, XTextExtents16, XQueryTextExtents, XQueryTextExtents16 \- compute or query text extents
+.SH SYNTAX
+.HP
+int XTextExtents\^(\^XFontStruct *\fIfont_struct\fP\^, char *\fIstring\fP\^,
+int \fInchars\fP\^, int *\fIdirection_return\fP\^, int
+*\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
+*\fIoverall_return\fP\^); 
+.HP
+int XTextExtents16\^(\^XFontStruct *\fIfont_struct\fP\^, XChar2b
+*\fIstring\fP\^, int \fInchars\fP\^, int *\fIdirection_return\fP\^, int
+*\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
+*\fIoverall_return\fP\^); 
+.HP
+int XQueryTextExtents\^(\^Display *\fIdisplay\fP\^, XID \fIfont_ID\fP\^, char
+*\fIstring\fP\^, int \fInchars\fP\^, int *\fIdirection_return\fP\^, int
+*\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
+*\fIoverall_return\fP\^);
+.HP
+int XQueryTextExtents16\^(\^Display *\fIdisplay\fP\^, XID \fIfont_ID\fP\^,
+XChar2b *\fIstring\fP\^, int \fInchars\fP\^, int *\fIdirection_return\fP\^,
+int *\fIfont_ascent_return\fP, int *\fIfont_descent_return\fP\^, XCharStruct
+*\fIoverall_return\fP\^); 
+.SH ARGUMENTS
+.IP \fIdirection_return\fP 1i
+Returns the value of the direction hint
+.Pn ( FontLeftToRight
+or
+.ZN FontRightToLeft ).
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIfont_ID\fP 1i
+Specifies either the font ID or the 
+.ZN GContext
+ID that contains the font.
+.IP \fIfont_ascent_return\fP 1i
+Returns the font ascent.
+.IP \fIfont_descent_return\fP 1i
+Returns the font descent.
+.IP \fIfont_struct\fP 1i
+Specifies the 
+.ZN XFontStruct 
+structure.
+.IP \fInchars\fP 1i
+Specifies the number of characters in the character string.
+.IP \fIstring\fP 1i
+Specifies the character string.
+.IP \fIoverall_return\fP 1i
+Returns the overall size in the specified
+.ZN XCharStruct 
+structure.
+.SH DESCRIPTION
+The
+.ZN XTextExtents
+and
+.ZN XTextExtents16
+functions 
+perform the size computation locally and, thereby,
+avoid the round-trip overhead of
+.ZN XQueryTextExtents 
+and
+.ZN XQueryTextExtents16 .
+Both functions return an
+.ZN XCharStruct
+structure, whose members are set to the values as follows.
+.LP
+The ascent member is set to the maximum of the ascent metrics of all
+characters in the string.
+The descent member is set to the maximum of the descent metrics.
+The width member is set to the sum of the character-width metrics of all
+characters in the string.
+For each character in the string,
+let W be the sum of the character-width metrics of all characters preceding 
+it in the string.
+Let L be the left-side-bearing metric of the character plus W.
+Let R be the right-side-bearing metric of the character plus W.
+The lbearing member is set to the minimum L of all characters in the string.
+The rbearing member is set to the maximum R.
+.LP
+For fonts defined with linear indexing rather than 2-byte matrix indexing,
+each 
+.ZN XChar2b 
+structure is interpreted as a 16-bit number with byte1 as the 
+most significant byte.
+If the font has no defined default character,
+undefined characters in the string are taken to have all zero metrics.
+.LP
+The
+.ZN XQueryTextExtents
+and
+.ZN XQueryTextExtents16
+functions return the bounding box of the specified 8-bit and 16-bit
+character string in the specified font or the font contained in the
+specified GC.
+These functions query the X server and, therefore, suffer the round-trip
+overhead that is avoided by
+.ZN XTextExtents
+and 
+.ZN XTextExtents16 .
+Both functions return a
+.ZN XCharStruct 
+structure, whose members are set to the values as follows.
+.LP
+The ascent member is set to the maximum of the ascent metrics 
+of all characters in the string.
+The descent member is set to the maximum of the descent metrics.
+The width member is set to the sum of the character-width metrics 
+of all characters in the string.
+For each character in the string,
+let W be the sum of the character-width metrics of all characters preceding
+it in the string.
+Let L be the left-side-bearing metric of the character plus W.
+Let R be the right-side-bearing metric of the character plus W.
+The lbearing member is set to the minimum L of all characters in the string.
+The rbearing member is set to the maximum R.
+.LP
+For fonts defined with linear indexing rather than 2-byte matrix indexing,
+each 
+.ZN XChar2b 
+structure is interpreted as a 16-bit number with byte1 as the 
+most significant byte.
+If the font has no defined default character,
+undefined characters in the string are taken to have all zero metrics.
+.LP
+Characters with all zero metrics are ignored.
+If the font has no defined default_char,
+the undefined characters in the string are also ignored.
+.LP
+.ZN XQueryTextExtents
+and
+.ZN XQueryTextExtents16
+can generate
+.ZN BadFont
+and
+.ZN BadGC 
+errors.
+.SH DIAGNOSTICS
+.TP 1i
+.ZN BadFont
+A value for a Font or GContext argument does not name a defined Font.
+.TP 1i
+.ZN BadGC
+A value for a GContext argument does not name a defined GContext.
+.SH "SEE ALSO"
+XLoadFont(__libmansuffix__),
+XTextWidth(__libmansuffix__)
+.br
+\fI\*(xL\fP