GRAW_FORMAT(10.6) GRAW_FORMAT(10.6)
NAME
graw - graw file format
DESCRIPTION
Graw_format files are simple. There is one primitive per
line, each primitive indicated by a single-character identi-
fier. All strings are enclosed in double quotes. Defini-
tion need not precede use, though in practice graw produces
ref primitives first, and master definitions are seldom
found outside libraries.
The argument to a ref (or include) command is searched for
in the current directory and then in /lib/graw.
Syntax:
body: prim | body prim
prim: line | box | string | dots | macro | inst | ref |
master
line: l point point
box: b rect
string: s chars disp point
dots: d rect
macro: z rect
inst: i chars point
ref: r filename
master: mstart body mend
mstart: m chars
mend: e
rect: point point
point: INT INT
disp: INT
chars: " STRING "
Graw string displacements are specified by five bit codes
defined below:
/* string placement displacements */
#define HALFX 1
#define FULLX 2
#define HALFY 4
#define FULLY 8
#define INVIS 16
Invisible strings are typically defined for masters with
connection points. Though the text is usually not displayed
or printed, the remaining four bits should nonetheless spec-
ify a proper displacement for the sake of back-annotation.
FILES
/lib/graw/gates.g the standard gate file
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GRAW_FORMAT(10.6) GRAW_FORMAT(10.6)
SEE ALSO
graw(10.1)
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