build: Better Build System

1 files changed, 0 insertions, 413 deletions

diff --git a/static/v10/man5/font.5 b/static/v10/man5/font.5
deleted file mode 100644
index 39d4c7a3..00000000
--- a/static/v10/man5/font.5
+++ /dev/null
@@ -1,413 +0,0 @@
-.TH FONT 5
-.CT 1 writing_output
-.SH NAME
-font \- description files for troff
-.SH DESCRIPTION
-Directories
-.BI /usr/lib/font/dev dest
-describe typesetters,
-where
-.I dest
-is as in the
-.B -T
-option of
-.IR troff (1).
-Such directories contain files named as in FILES below.
-.PP
-Lines of a typesetter description in file
-.F DESC
-have the following forms.
-.TF paperlength\ n
-.TP
-.BI res " n
-Resolution of device is
-.I n
-basic units per inch.
-.PD0
-.TP
-.BI hor " n
-Horizontal motion occurs in increments of
-.I n
-units.
-.TP
-.BI vert " n
-Vertical motion occurs in increments of
-.I n
-units.
-.TP
-.BI unitwidth " n
-Widths are given for pointsize
-.I n.
-.TP
-.BI sizescale " n
-Scaling for fractional pointsizes, not used.
-.TP
-.BI paperwidth " n
-Width of paper is
-.I n
-units.
-.TP
-.BI paperlength " n
-Length of paper is
-.I n
-units.
-.TP
-.BI biggestfont " n
-Maximum number of characters in a font is
-.I n.
-.TP
-.BI sizes " n n n ... " 0
-Pointsizes
-.I "n ...
-are available.
-.TP
-.BI fonts " n name ...
-Number of initial fonts followed by their names,
-for example
-.br
-.L
-fonts 4 R I B S
-.TP 
-.B charset
-This line comes last, followed by
-a list of special character names for
-the device, separated by spaces or newlines, as
-.BR bu
-for
-.BR \e(bu
-.PD
-.PP
-Lines of a font description file have the following forms.
-.TF paperlength\ n
-.TP
-.BI name " name
-name of the font,
-such as
-.B R
-or
-.B CW
-.PD 0
-.TP
-.BI internalname " name
-The typesetter's name for the font, independent of the
-.I troff
-name or font position.
-.TP
-.B special
-A
-.I troff
-special font, logically part of all non-special fonts.
-.TP
-.BI ligatures " name ... " 0
-The named ligatures are available.
-Legal names are
-.BR "ff fi fl ffi ffl" .
-.TP
-.BI spacewidth " n
-Space is
-.I n
-units wide (default 1/3 of an em).
-.TP
-.B charset
-Must come last.
-Each line following
-.B charset
-describes one character thus:
-.PD
-.IP
-.I "name  width  height  code
-.IP
-.I Name
-is either a single ASCII character or a special character listed in
-.FR DESC .
-.I Width
-is in basic units.
-.I Height
-is 1 if the character descends below
-the baseline,
-2 if it rises above the letter `a',
-3 if it both rises and
-descends, 0 for neither.
-.I Code
-is the number sent to the typesetter to produce the character.
-If a character name is a synonym for the preceding one,
-its width, height, and code may be replaced by one double quote
-\fL"\fR.
-.PP
-Lines beginning with
-.B #
-are comments in both
-.B DESC
-and font description files.
-.PP
-.I Troff
-and its postprocessors use the binary versions as compiled by
-a program
-.I makedev.
-.ig
-.PP
-The file
-.I DESC.out
-starts with the
-.I dev
-structure,
-defined by
-.IR dev.h :
-.CW
-.ta0.6i 1.8i
- /*
-dev.h: characteristics of a typesetter
-* /
-
-\s-1struct dev {
-unsigned short\ filesize;\ \ /* number of bytes in file, */
-\0\0	\0\0\0\0\0	/* excluding dev part */
-short	res;		/* basic resolution in goobies/inch */
-short	hor;		/* goobies horizontally */
-short	vert;
-short	unitwidth;	/* size at which widths are given*/
-short	nfonts;\0	/* number fonts physically available */
-short	nsizes;\0	/* number of pointsizes */
-short	sizescale;	/* scaling for fractional pointsizes */
-short	paperwidth;	/* max line length in units */
-short	paperlength;	/* max paper length in units */
-short	nchtab;\0	/* number of funny names in chtab */
-short	lchname;	/* length of chname table */
-short	biggestfont;	/* max # of chars in a font */
-short	spare;	/* in case of expansion */\f1
-};
-.CE
-.IR filesize
-is just the size of everything in
-.I DESC.out
-excluding the
-.I dev
-structure.
-.I nfonts
-is the number of different font positions available.
-.I nsizes
-is the number of different pointsizes supported by this typesetter.
-.I nchtab
-is the number of special character names.
-.I lchname
-is the total number of characters,
-including nulls,
-needed to list all
-the special character names.
-At the end of the structure is one spare for later expansions.
-.PP
-Immediately following the
-.I dev
-structure are a number of tables.
-First is the
-.I sizes
-table,
-which contains
-.I nsizes
-+ 1 shorts(a null at the end),
-describing the pointsizes of text
-available on this device.
-The second table is the
-.IR funny_char_index_table .
-It contains indexes into the table that follows it,
-the
-.IR funny_char_strings .
-The indexes point to the beginning of each special character name
-that is stored in the
-.I funny_char_strings
-table.
-The
-.I funny_char_strings
-table is
-.I lchname
-characters long,
-while the
-.I funny_char_index_table
-is
-.I nchtab
-shorts long.
-.PP
-Following the
-.I dev
-structure will occur
-.I nfonts
-.I {font}.out
-files,
-which are used to initialize the font positions.
-These
-.I {font}.out
-files,
-which also exist as separate files,
-begin with a
-.I Font
-structure and then are followed by four character arrays:
-.CW
-\s-1struct Font {	  /* characteristics of a font */
-char	 nwfont;	 /* number of width entries */
-char	 specfont;	 /* 1 == special font */
-char	  ligfont;	 /* 1 == ligatures exist on this font */
-char	 namefont[10]; /* name of this font, e.g., R */
-char	 intname[10];  /* internal name of font, in ASCII */
-}\s+1;
-.CE
-The
-.I Font
-structure tells how many defined characters there are in
-the font, whether the font is a "special" font and if it contains
-ligatures.
-It also has the ASCII name of the font,
-which should
-match the name of the file it appears in,
-and the internal
-name of the font on the typesetting device
-.RI ( intname ).
-The internal name is
-independent of the font position and name that
-.B troff
-knows about.
-For
-example, you might say mount R in position 4,
-but when asking
-the typesetter to actually produce a character from the R
-font,
-the postprocessor which instructs the typesetter would
-use
-.IR intname .
-.PP
-The first three character arrays are specific for the font and run
-in parallel.
-The first array,
-.IR widths ,
-contains the width of each character
-relative to
-.IR unitwidth .
-.I unitwidth
-is defined in
-.IR DESC .
-The second array,
-.IR height ,
-contains height information.
-If a character rises
-above the letter 'a',
-02 is set.
-If it descends below the line,
-01 is set.
-The third array,
-.IR codes ,
-contains the code that is sent to
-the typesetter to produce the character.
-.PP
-The fourth array is defined by the device description in
-.IR DESC .
-It is the
-.IR font_index_table .
-This table contains indexes into the
-.IR width ,
-.IR height ,
-and
-.I code
-tables for each character.
-The order that characters appear in these three
-tables is arbitrary and changes from one font to the next.
-In order for
-.B troff
-to be able to translate from ASCII and the special character names to these
-arbitrary tables,
-the
-.I font_index_table
-is created with an order that is constant for each device.
-The number of entries in this table is 96 plus the number of special
-character names for this device.
-The value
-96 is
-128 - 32,
-the number of printable characters in the
-ASCII alphabet.
-To determine whether a normal ASCII character exists,
-.B troff
-takes the ASCII value of the character,
-subtracts 32,
-and looks in the
-.IR font_index_table .
-If it finds a 0,
-the character is not defined in this font.
-If it
-finds anything else,
-that is the index into
-.IR widths ,
-.IR height ,
-and
-.I codes
-that describe that character.
-.PP
-To look up a special character name,
-for example
-.BR \e(pl ,
-the mathematical plus sign,
-and determine whether it appears
-in a particular font or not,
-the following procedure is followed.
-A
-.I counter
-is set to 0 and an index to a special character name
-is picked out of the
-.I counter'th
-position in the
-.IR funny_char_index_table .
-A string comparison is performed between
-.I funny_char_strings [ funny_char_index_table
-.I [ counter ] ]
-and the special character name,
-in
-our example
-.BR pl ,
-and if it matches,
-then
-.B troff
-refers to this character as (96 +
-.IR counter ).
-When it wants to
-determine whether a specific font supports this character,
-it
-looks in
-.IR font_index_table "[96 + " counter ].
-.PP
-The 0th element of the
-.I width
-array defines the width of a space.
-If that element is 0, the width of
-a space is taken to be 1/3 the width of the
-.LR \e(em 
-character.
-..
-.SH FILES
-.TF /usr/lib/font/dev*
-.TP
-.F /usr/lib/font/dev*
-typesetter description directory
-.TP
-.F DESC
-typesetter description (ASCII)
-.TP
-.F DESC.out
-typesetter description (binary); created by
-.I makedev
-.TP
-.I font
-description of the named
-.I font
-(ASCII)
-.TP
-.IB font .out
-description of the named
-.I font
-(binary); created by
-.I makedev
-.TP
-.F /n/bowell/usr/src/cmd/troff/makedev
-.SH "SEE ALSO"
-.IR troff (1)
-.br
-B. W. Kernighan,
-`A Typesetter-Independent Troff',
-this manual, Volume 2