Python 0.9.1 part 20/21
Guido van Rossum
guido at cwi.nl
Wed Feb 20 04:42:54 AEST 1991
: This is a shell archive.
: Extract with 'sh this_file'.
:
: Extract part 01 first since it makes all directories
echo 'Start of pack.out, part 20 out of 21:'
if test -s 'demo/scripts/mkreal.py'
then echo '*** I will not over-write existing file demo/scripts/mkreal.py'
else
echo 'x - demo/scripts/mkreal.py'
sed 's/^X//' > 'demo/scripts/mkreal.py' << 'EOF'
X#! /ufs/guido/bin/sgi/python
X
X# mkreal
X#
X# turn a symlink to a directory into a real directory
X
Ximport sys
Ximport posix
Ximport path
Xfrom stat import *
X
Xcat = path.cat
X
Xerror = 'mkreal error'
X
XBUFSIZE = 32*1024
X
Xdef mkrealfile(name):
X st = posix.stat(name) # Get the mode
X mode = S_IMODE(st[ST_MODE])
X linkto = posix.readlink(name) # Make sure again it's a symlink
X f_in = open(name, 'r') # This ensures it's a file
X posix.unlink(name)
X f_out = open(name, 'w')
X while 1:
X buf = f_in.read(BUFSIZE)
X if not buf: break
X f_out.write(buf)
X del f_out # Flush data to disk before changing mode
X posix.chmod(name, mode)
X
Xdef mkrealdir(name):
X st = posix.stat(name) # Get the mode
X mode = S_IMODE(st[ST_MODE])
X linkto = posix.readlink(name)
X files = posix.listdir(name)
X posix.unlink(name)
X posix.mkdir(name, mode)
X posix.chmod(name, mode)
X linkto = cat('..', linkto)
X #
X for file in files:
X if file not in ('.', '..'):
X posix.symlink(cat(linkto, file), cat(name, file))
X
Xdef main():
X sys.stdout = sys.stderr
X progname = path.basename(sys.argv[0])
X args = sys.argv[1:]
X if not args:
X print 'usage:', progname, 'path ...'
X sys.exit(2)
X status = 0
X for name in args:
X if not path.islink(name):
X print progname+':', name+':', 'not a symlink'
X status = 1
X else:
X if path.isdir(name):
X mkrealdir(name)
X else:
X mkrealfile(name)
X sys.exit(status)
X
Xmain()
EOF
chmod +x 'demo/scripts/mkreal.py'
fi
if test -s 'demo/scripts/ptags.py'
then echo '*** I will not over-write existing file demo/scripts/ptags.py'
else
echo 'x - demo/scripts/ptags.py'
sed 's/^X//' > 'demo/scripts/ptags.py' << 'EOF'
X#! /ufs/guido/bin/sgi/python
X
X# ptags
X#
XCreate a tags file for Python programs
X# Tagged are:
X# - functions (even inside other defs or classes)
X# - classes
X# - filenames
X# Warns about files it cannot open.
X# No warnings about duplicate tags.
X
Ximport sys
Ximport posix
Ximport path
Ximport string
X
Xkeywords = ['def', 'class'] # If you add keywords, update starts!!!
Xstarts = 'dc' # Starting characters of keywords
X
Xwhitespace = string.whitespace
Xidentchars = string.letters + string.digits + '_'
X
Xtags = [] # Modified!
X
Xdef main():
X args = sys.argv[1:]
X for file in args: treat_file(file)
X if tags:
X fp = open('tags', 'w')
X tags.sort()
X for s in tags: fp.write(s)
X
Xdef treat_file(file):
X try:
X fp = open(file, 'r')
X except:
X print 'Cannot open', file
X return
X base = path.basename(file)
X if base[-3:] = '.py': base = base[:-3]
X s = base + '\t' + file + '\t' + '1\n'
X tags.append(s)
X while 1:
X line = fp.readline()
X if not line: break
X maketag(line, file)
X
Xdef maketag(line, file):
X i = 0
X while line[i:i+1] in whitespace: i = i+1
X if line[i:i+1] not in starts: return
X n = len(line)
X j = i
X while i < n and line[i] not in whitespace: i = i+1
X if line[j:i] not in keywords: return
X while i < n and line[i] in whitespace: i = i+1
X j = i
X while i < n and line[i] in identchars: i = i+1
X name = line[j:i]
X while i < n and line[i] in whitespace: i = i+1
X if i < n and line[i] = '(': i = i+1
X s = name + '\t' + file + '\t' + '/^' + line[:i] + '/\n'
X tags.append(s)
X
Xmain()
EOF
chmod +x 'demo/scripts/ptags.py'
fi
if test -s 'demo/sgi/audio/play.py'
then echo '*** I will not over-write existing file demo/sgi/audio/play.py'
else
echo 'x - demo/sgi/audio/play.py'
sed 's/^X//' > 'demo/sgi/audio/play.py' << 'EOF'
X#!/ufs/guido/bin/sgi/python
X
Ximport sys
Ximport audio
X
Ximport string
Ximport getopt
Ximport auds
X
Xdebug = []
X
XDEF_RATE = 3
X
Xdef main():
X #
X gain = 100
X rate = 0
X starter = audio.write
X stopper = 0
X #
X optlist, args = getopt.getopt(sys.argv[1:], 'adg:r:')
X #
X for optname, optarg in optlist:
X if 0:
X pass
X elif optname = '-d':
X debug.append(1)
X elif optname = '-g':
X gain = string.atoi(optarg)
X if not (0 < gain < 256):
X raise optarg.error, '-g gain out of range'
X elif optname = '-r':
X rate = string.atoi(optarg)
X if not (1 <= rate <= 3):
X raise optarg.error, '-r rate out of range'
X elif optname = '-a':
X starter = audio.start_playing
X stopper = audio.wait_playing
X #
X audio.setoutgain(gain)
X audio.setrate(rate)
X #
X if not args:
X play(starter, rate, auds.loadfp(sys.stdin))
X else:
X real_stopper = 0
X for file in args:
X if real_stopper:
X real_stopper()
X play(starter, rate, auds.load(file))
X real_stopper = stopper
X
Xdef play(starter, rate, data):
X magic = data[:4]
X if magic = '0008':
X mrate = 3
X elif magic = '0016':
X mrate = 2
X elif magic = '0032':
X mrate = 1
X else:
X mrate = 0
X if mrate:
X data = data[4:]
X else:
X mrate = DEF_RATE
X if not rate: rate = mrate
X audio.setrate(rate)
X starter(data)
X
Xtry:
X main()
Xfinally:
X audio.setoutgain(0)
X audio.done()
EOF
chmod +x 'demo/sgi/audio/play.py'
fi
if test -s 'demo/sgi/gl_panel/flying/data.py'
then echo '*** I will not over-write existing file demo/sgi/gl_panel/flying/data.py'
else
echo 'x - demo/sgi/gl_panel/flying/data.py'
sed 's/^X//' > 'demo/sgi/gl_panel/flying/data.py' << 'EOF'
X
X# two string constants
XARROW = '-> '
XNULL = ''
XZERO = 0
XONE = 1
X
X#
X# the color light-blue
X#
Xlightblue = (43,169,255)
X
X
X#
X# a couple of rotation, translation, scaling vectors
X#
Xrts1 = [[3.0,3.1,2.0],[2.2, 1.2, 2.0], [0.8,0.8,0.8]]
Xrts2 = [[3.2,2.6,1.8],[-1.9, 1.2, 1.6], [0.3,0.3,1.0]]
Xrts3 = [[2.2,3.3,1.4], [-1.0, 1.2,-1.5], [0.6,0.6, 0.6]]
Xrts4 = [[4.2,2.1,3.2],[1.2, 1.3, 1.0],[0.5,0.5,0.8]]
Xrts5 = [[1.2,3.3,2.4], [-2.0, 1.4,-2.1], [0.8, 0.8, 0.2]]
Xrts6 = [[3.2,3.6,2.4], [1.1, 1.6, 2.5], [0.8,0.3,0.1]]
Xrts7 = [[2.3,2.7,3.3], [1.1, 2.3, 1.7], [0.6,0.6,0.5]]
Xrts8 = [[4.2,2.1,3.2], [1.2, 1.3, 0.0], [0.5,0.5,0.5]]
X#
Xrts90 = [[4.2,2.1,3.2], [2.0, 0.0, 0.9], [0.3,0.3,1.0]]
Xrts91 = [[4.2,2.1,3.2], [-2.0, 0.0, 0.9], [0.3,0.3,1.0]]
Xrts92 = [[4.2,2.1,3.2], [0.0, 2.0, 0.9], [0.3,0.3,1.0]]
Xrts93 = [[4.2,2.1,3.2], [0.0, -2.0, 0.9], [0.3,0.3,1.0]]
Xrts10 = [[4.2,2.1,3.2], [0.0, 0.0, 0.0], [2.2,2.2,0.2]]
X
X#
X# (composite) object definitions
X#
Xo1 = [['sphere',rts1, 1]]
Xo2 = [['cylinder', rts2, 4]]
Xo3 = [['cube', rts3, 3]]
Xo4 = [['cone', rts4, 2], ['sphere', rts8, 9]]
Xo5 = [['sphere', rts5, 5]]
Xo6 = [['cube', rts6, 6]]
Xo7 = [['pyramid', rts7, 8]]
Xo8 = [['cube', rts10, 9], ['cylinder', rts90, 2], ['cylinder', rts91, 2], ['cylinder', rts92, 2], ['cylinder', rts93, 2]]
EOF
fi
if test -s 'demo/sgi/gl_panel/nurbs/nurbsdata.py'
then echo '*** I will not over-write existing file demo/sgi/gl_panel/nurbs/nurbsdata.py'
else
echo 'x - demo/sgi/gl_panel/nurbs/nurbsdata.py'
sed 's/^X//' > 'demo/sgi/gl_panel/nurbs/nurbsdata.py' << 'EOF'
X# Data used by fancy nurbs demo.
X
XTRUE = 1
XFALSE = 0
X
XRED = 0xff
XYELLOW = 0xffff
X
X#
X# nurb order
X#
XORDER = 4
X
X#
X# identity matrix
X#
Xidmat = [1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1]
X
X#
X# s and t knots
X#
Xsurfknots = [-1, -1, -1, -1, 1, 1, 1, 1]
X
X#
X# list of list of control points
X#
Xdef make_ctlpoints():
X c = []
X #
X ci = []
X ci.append(-2.5, -3.7, 1.0)
X ci.append(-1.5, -3.7, 3.0)
X ci.append(1.5, -3.7, -2.5)
X ci.append(2.5, -3.7, -0.75)
X c.append(ci)
X #
X ci = []
X ci.append(-2.5, -2.0, 3.0)
X ci.append(-1.5, -2.0, 4.0)
X ci.append(1.5, -2.0, -3.0)
X ci.append(2.5, -2.0, 0.0)
X c.append(ci)
X #
X ci = []
X ci.append(-2.5, 2.0, 1.0)
X ci.append(-1.5, 2.0, 0.0)
X ci.append(1.5, 2.0, -1.0)
X ci.append(2.5, 2.0, 2.0)
X c.append(ci)
X #
X ci = []
X ci.append(-2.5, 2.7, 1.25)
X ci.append(-1.5, 2.7, 0.1)
X ci.append(1.5, 2.7, -0.6)
X ci.append(2.5, 2.7, 0.2)
X c.append(ci)
X #
X return c
X
Xctlpoints = make_ctlpoints ()
X
X#
X# trim knots
X#
Xtrimknots = [0., 0., 0., 1., 1., 2., 2., 3., 3., 4., 4., 4.]
X
Xdef make_trimpoints():
X c = []
X #
X c.append(1.0, 0.0, 1.0)
X c.append(1.0, 1.0, 1.0)
X c.append(0.0, 2.0, 2.0)
X c.append(-1.0, 1.0, 1.0)
X c.append(-1.0, 0.0, 1.0)
X c.append(-1.0, -1.0, 1.0)
X c.append(0.0, -2.0, 2.0)
X c.append(1.0, -1.0, 1.0)
X c.append(1.0, 0.0, 1.0)
X #
X return c
X
Xtrimpoints = make_trimpoints()
EOF
fi
if test -s 'demo/sgi/gl_panel/twoview/block.py'
then echo '*** I will not over-write existing file demo/sgi/gl_panel/twoview/block.py'
else
echo 'x - demo/sgi/gl_panel/twoview/block.py'
sed 's/^X//' > 'demo/sgi/gl_panel/twoview/block.py' << 'EOF'
X# module 'block' imported by twoview demo.
X
Xfrom gl import n3f, bgnpolygon, varray, endpolygon, lmbind
Xfrom GL import MATERIAL
X
X# Draw a single 2x2x2 block with its center at (0, 0, 0)
X# Arguments are the material indices (0 = don't call lmbind)
X#
Xdef block(m_front, m_back, m_left, m_right, m_top, m_bottom):
X #
X # Distances defining the sides
X #
X x_left = -1.0
X x_right = 1.0
X y_top = 1.0
X y_bottom = -1.0
X z_front = 1.0
X z_back = -1.0
X #
X # Top surface points: A, B, C, D
X #
X A = x_right, y_top, z_front
X B = x_right, y_top, z_back
X C = x_left, y_top, z_back
X D = x_left, y_top, z_front
X #
X # Bottom surface points: E, F, G, H
X #
X E = x_right, y_bottom, z_front
X F = x_right, y_bottom, z_back
X G = x_left, y_bottom, z_back
X H = x_left, y_bottom, z_front
X #
X # Draw front face
X #
X if m_front: lmbind(MATERIAL, m_front)
X n3f(0.0, 0.0, 1.0)
X face(H, E, A, D)
X #
X # Draw back face
X #
X if m_back: lmbind(MATERIAL, m_back)
X n3f(0.0, 0.0, -1.0)
X face(G, F, B, C)
X #
X # Draw left face
X #
X if m_left: lmbind(MATERIAL, m_left)
X n3f(-1.0, 0.0, 0.0)
X face(G, H, D, C)
X #
X # Draw right face
X #
X if m_right: lmbind(MATERIAL, m_right)
X n3f(1.0, 0.0, 0.0)
X face(F, E, A, B)
X #
X # Draw top face
X #
X if m_top: lmbind(MATERIAL, m_top)
X n3f(0.0, 1.0, 0.0)
X face(A, B, C, D)
X #
X # Draw bottom face
X #
X if m_bottom: lmbind(MATERIAL, m_bottom)
X n3f(0.0, -1.0, 0.0)
X face(E, F, G, H)
X
Xdef face(points):
X bgnpolygon()
X varray(points)
X endpolygon()
EOF
fi
if test -s 'demo/sgi/gl_panel/twoview/camera.s'
then echo '*** I will not over-write existing file demo/sgi/gl_panel/twoview/camera.s'
else
echo 'x - demo/sgi/gl_panel/twoview/camera.s'
sed 's/^X//' > 'demo/sgi/gl_panel/twoview/camera.s' << 'EOF'
X;;; This file was automatically generated by the panel editor.
X;;; If you read it into gnu emacs, it will automagically format itself.
X
X(panel (prop help creator:user-panel-help)
X(prop user-panel #t)
X(label "Camera Control")
X(x 1010)
X(y 589)
X(al (pnl_wide_button (name "quitbutton")
X(prop help creator:user-act-help)
X(label "quit")
X(x 3.5)
X(y 1)
X(w 0.94)
X(downfunc move-then-resize)
X)
X(pnl_filled_hslider (name "farclip")
X(prop help creator:user-act-help)
X(label "far clipping plane")
X(x 1.25)
X(y 3.5)
X(w 3.3)
X(h 0.4)
X(val 0.752)
X(downfunc move-then-resize)
X)
X(pnl_filled_hslider (name "nearclip")
X(prop help creator:user-act-help)
X(label "near clipping plane")
X(x 1.25)
X(y 4.5)
X(w 3.3)
X(h 0.4)
X(val 0.17)
X(downfunc move-then-resize)
X)
X(pnl_filled_vslider (name "zoom")
X(prop help creator:user-act-help)
X(label "zoom")
X(x 0.2)
X(y 1.25)
X(w 0.4)
X(h 3.9)
X(val 0.344)
X(downfunc move-then-resize)
X)
X)
X)
X;;; Local Variables:
X;;; mode: scheme
X;;; eval: (save-excursion (goto-char (point-min)) (kill-line 3))
X;;; eval: (save-excursion (goto-char (point-min)) (replace-regexp "[ \n]*)" ")"))
X;;; eval: (indent-region (point-min) (point-max) nil)
X;;; eval: (progn (kill-line -3) (delete-backward-char 1) (save-buffer))
X;;; End:
EOF
fi
if test -s 'lib/HVSplit.py'
then echo '*** I will not over-write existing file lib/HVSplit.py'
else
echo 'x - lib/HVSplit.py'
sed 's/^X//' > 'lib/HVSplit.py' << 'EOF'
X# HVSplit contains generic code for HSplit and VSplit.
X# HSplit and VSplit are specializations to either dimension.
X
X# XXX This does not yet stretch/shrink children if there is too much
X# XXX or too little space in the split dimension.
X# XXX (NB There is no interface to ask children for stretch preferences.)
X
Xfrom Split import Split
X
Xclass HVSplit() = Split():
X #
X def create(self, (parent, hv)):
X # hv is 0 or 1 for HSplit or VSplit
X self = Split.create(self, parent)
X self.hv = hv
X return self
X #
X def minsize(self, m):
X hv, vh = self.hv, 1 - self.hv
X size = [0, 0]
X for c in self.children:
X csize = c.minsize(m)
X if csize[vh] > size[vh]: size[vh] = csize[vh]
X size[hv] = size[hv] + csize[hv]
X return size[0], size[1]
X #
X def getbounds(self):
X return self.bounds
X #
X def setbounds(self, bounds):
X self.bounds = bounds
X hv, vh = self.hv, 1 - self.hv
X mf = self.parent.beginmeasuring
X size = self.minsize(mf())
X # XXX not yet used! Later for stretching
X maxsize_hv = bounds[1][hv] - bounds[0][hv]
X origin = [self.bounds[0][0], self.bounds[0][1]]
X for c in self.children:
X size = c.minsize(mf())
X corner = [0, 0]
X corner[vh] = bounds[1][vh]
X corner[hv] = origin[hv] + size[hv]
X c.setbounds((origin[0], origin[1]), \
X (corner[0], corner[1]))
X origin[hv] = corner[hv]
X # XXX stretch
X # XXX too-small
X #
X
Xclass HSplit() = HVSplit():
X def create(self, parent):
X return HVSplit.create(self, (parent, 0))
X
Xclass VSplit() = HVSplit():
X def create(self, parent):
X return HVSplit.create(self, (parent, 1))
EOF
fi
if test -s 'lib/dump.py'
then echo '*** I will not over-write existing file lib/dump.py'
else
echo 'x - lib/dump.py'
sed 's/^X//' > 'lib/dump.py' << 'EOF'
X# Module 'dump'
X#
X# Print python code that reconstructs a variable.
X# This only works in certain cases.
X#
X# It works fine for:
X# - ints and floats (except NaNs and other weird things)
X# - strings
X# - compounds and lists, provided it works for all their elements
X# - imported modules, provided their name is the module name
X#
X# It works for top-level dictionaries but not for dictionaries
X# contained in other objects (could be made to work with some hassle
X# though).
X#
X# It does not work for functions (all sorts), classes, class objects,
X# windows, files etc.
X#
X# Finally, objects referenced by more than one name or contained in more
X# than one other object lose their sharing property (this is bad for
X# strings used as exception identifiers, for instance).
X
X# Dump a whole symbol table
X#
Xdef dumpsymtab(dict):
X for key in dict.keys():
X dumpvar(key, dict[key])
X
X# Dump a single variable
X#
Xdef dumpvar(name, x):
X import sys
X t = type(x)
X if t = type({}):
X print name, '= {}'
X for key in x.keys():
X item = x[key]
X if not printable(item):
X print '#',
X print name, '[', `key`, '] =', `item`
X elif t in (type(''), type(0), type(0.0), type([]), type(())):
X if not printable(x):
X print '#',
X print name, '=', `x`
X elif t = type(sys):
X print 'import', name, '#', x
X else:
X print '#', name, '=', x
X
X# check if a value is printable in a way that can be read back with input()
X#
Xdef printable(x):
X t = type(x)
X if t in (type(''), type(0), type(0.0)):
X return 1
X if t in (type([]), type(())):
X for item in x:
X if not printable(item):
X return 0
X return 1
X if x = {}:
X return 1
X return 0
EOF
fi
if test -s 'lib/localtime.py'
then echo '*** I will not over-write existing file lib/localtime.py'
else
echo 'x - lib/localtime.py'
sed 's/^X//' > 'lib/localtime.py' << 'EOF'
X# module localtime -- Time conversions
X
Ximport posix
X
Xepoch = 1970 # 1 jan 00:00:00, UCT
Xday0 = 4 # day 0 was a thursday
X
Xday_names = ('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat')
X
Xmonth_names = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun')
Xmonth_names = month_names + ('Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec')
X
Xmonth_sizes = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
X
Xdef isleap(year):
X return year % 4 = 0 and (year % 100 <> 0 or year % 400 = 0)
X
Xdef gmtime(secs): # decode time into UCT
X mins, secs = divmod(secs, 60)
X hours, mins = divmod(mins, 60)
X days, hours = divmod(hours, 24)
X wday = (day0 + days) % 7
X year = epoch
X lp = isleap(year)
X dpy = 365 + lp
X while days >= dpy:
X days = days - dpy
X year = year + 1
X lp = isleap(year)
X dpy = 365 + lp
X yday = days
X month = 0
X dpm = month_sizes[month] + (lp and month = 1)
X while days >= dpm:
X days = days - dpm
X month = month + 1
X dpm = month_sizes[month] + (lp and month = 1)
X return (year, month, days+1, hours, mins, secs, yday, wday)
X
Xdef dd(x):
X s = `x`
X while len(s) < 2: s = '0' + s
X return s
X
Xdef zd(x):
X s = `x`
X while len(s) < 2: s = ' ' + s
X return s
X
Xdef format(year, month, days, hours, mins, secs, yday, wday):
X s = day_names[wday] + ' ' + zd(days) + ' ' + month_names[month] + ' '
X s = s + dd(hours) + ':' + dd(mins) + ':' + dd(secs)
X return s
EOF
fi
if test -s 'lib/poly.py'
then echo '*** I will not over-write existing file lib/poly.py'
else
echo 'x - lib/poly.py'
sed 's/^X//' > 'lib/poly.py' << 'EOF'
X# module 'poly' -- Polynomials
X
X# A polynomial is represented by a list of coefficients, e.g.,
X# [1, 10, 5] represents 1*x**0 + 10*x**1 + 5*x**2 (or 1 + 10x + 5x**2).
X# There is no way to suppress internal zeros; trailing zeros are
X# taken out by normalize().
X
Xdef normalize(p): # Strip unnecessary zero coefficients
X n = len(p)
X while p:
X if p[n-1]: return p[:n]
X n = n-1
X return []
X
Xdef plus(a, b):
X if len(a) < len(b): a, b = b, a # make sure a is the longest
X res = a[:] # make a copy
X for i in range(len(b)):
X res[i] = res[i] + b[i]
X return normalize(res)
X
Xdef minus(a, b):
X if len(a) < len(b): a, b = b, a # make sure a is the longest
X res = a[:] # make a copy
X for i in range(len(b)):
X res[i] = res[i] - b[i]
X return normalize(res)
X
Xdef one(power, coeff): # Representation of coeff * x**power
X res = []
X for i in range(power): res.append(0)
X return res + [coeff]
X
Xdef times(a, b):
X res = []
X for i in range(len(a)):
X for j in range(len(b)):
X res = plus(res, one(i+j, a[i]*b[j]))
X return res
X
Xdef power(a, n): # Raise polynomial a to the positive integral power n
X if n = 0: return [1]
X if n = 1: return a
X if n/2*2 = n:
X b = power(a, n/2)
X return times(b, b)
X return times(power(a, n-1), a)
X
Xdef der(a): # First derivative
X res = a[1:]
X for i in range(len(res)):
X res[i] = res[i] * (i+1)
X return res
X
X# Computing a primitive function would require rational arithmetic...
EOF
fi
if test -s 'lib/shutil.py'
then echo '*** I will not over-write existing file lib/shutil.py'
else
echo 'x - lib/shutil.py'
sed 's/^X//' > 'lib/shutil.py' << 'EOF'
X# Module 'shutil' -- utility functions usable in a shell-like program
X
Ximport posix
Ximport path
X
XMODEBITS = 010000 # Lower 12 mode bits
X# Change this to 01000 (9 mode bits) to avoid copying setuid etc.
X
X# Copy data from src to dst
X#
Xdef copyfile(src, dst):
X fsrc = open(src, 'r')
X fdst = open(dst, 'w')
X while 1:
X buf = fsrc.read(16*1024)
X if not buf: break
X fdst.write(buf)
X
X# Copy mode bits from src to dst
X#
Xdef copymode(src, dst):
X st = posix.stat(src)
X mode = divmod(st[0], MODEBITS)[1]
X posix.chmod(dst, mode)
X
X# Copy all stat info (mode bits, atime and mtime) from src to dst
X#
Xdef copystat(src, dst):
X st = posix.stat(src)
X mode = divmod(st[0], MODEBITS)[1]
X posix.chmod(dst, mode)
X posix.utimes(dst, st[7:9])
X
X# Copy data and mode bits ("cp src dst")
X#
Xdef copy(src, dst):
X copyfile(src, dst)
X copymode(src, dst)
X
X# Copy data and all stat info ("cp -p src dst")
X#
Xdef copy2(src, dst):
X copyfile(src, dst)
X copystat(src, dst)
X
X# Recursively copy a directory tree.
X# The destination must not already exist.
X#
Xdef copytree(src, dst):
X names = posix.listdir(src)
X posix.mkdir(dst, 0777)
X dot_dotdot = '.', '..'
X for name in names:
X if name not in dot_dotdot:
X srcname = path.cat(src, name)
X dstname = path.cat(dst, name)
X #print 'Copying', srcname, 'to', dstname
X try:
X #if path.islink(srcname):
X # linkto = posix.readlink(srcname)
X # posix.symlink(linkto, dstname)
X #elif path.isdir(srcname):
X if path.isdir(srcname):
X copytree(srcname, dstname)
X else:
X copy2(srcname, dstname)
X # XXX What about devices, sockets etc.?
X except posix.error, why:
X print 'Could not copy', srcname, 'to', dstname,
X print '(', why[1], ')'
EOF
fi
if test -s 'lib/stdwinevents.py'
then echo '*** I will not over-write existing file lib/stdwinevents.py'
else
echo 'x - lib/stdwinevents.py'
sed 's/^X//' > 'lib/stdwinevents.py' << 'EOF'
X# Module 'stdwinevents' -- Constants for stdwin event types
X#
X# Suggested usage:
X# from stdwinevents import *
X
X# The function stdwin.getevent() returns a tuple containing:
X# (type, window, detail)
X# where detail may be <no value> or a value depending on type, see below:
X
X# Values for type:
X
XWE_NULL = 0 # not reported -- means 'no event' internally
XWE_ACTIVATE = 1 # detail is <no object>
XWE_CHAR = 2 # detail is the character
XWE_COMMAND = 3 # detail is one of the WC_* constants below
XWE_MOUSE_DOWN = 4 # detail is ((h, v), clicks, button, mask)
XWE_MOUSE_MOVE = 5 # ditto
XWE_MOUSE_UP = 6 # ditto
XWE_MENU = 7 # detail is (menu, item)
XWE_SIZE = 8 # detail is (width, height) [???]
XWE_MOVE = 9 # not reported -- reserved for future use
XWE_DRAW = 10 # detail is ((left, top), (right, bottom))
XWE_TIMER = 11 # detail is <no object>
XWE_DEACTIVATE = 12 # detail is <no object>
XWE_EXTERN = 13 # detail is <no object>
XWE_KEY = 14 # detail is ???
XWE_LOST_SEL = 15 # detail is selection number
XWE_CLOSE = 16 # detail is <no object>
X
X# Values for detail when type is WE_COMMAND:
X
XWC_CLOSE = 1 # user hit close box
XWC_LEFT = 2 # left arrow key
XWC_RIGHT = 3 # right arrow key
XWC_UP = 4 # up arrow key
XWC_DOWN = 5 # down arrow key
XWC_CANCEL = 6 # not reported -- turned into KeyboardInterrupt
XWC_BACKSPACE = 7 # backspace key
XWC_TAB = 8 # tab key
XWC_RETURN = 9 # return or enter key
X
X# Selection numbers
X
XWS_CLIPBOARD = 0
XWS_PRIMARY = 1
XWS_SECONDARY = 2
EOF
fi
if test -s 'lib/sunaudio.py'
then echo '*** I will not over-write existing file lib/sunaudio.py'
else
echo 'x - lib/sunaudio.py'
sed 's/^X//' > 'lib/sunaudio.py' << 'EOF'
X# Module 'sunaudio' -- interpret sun audio headers
X
Ximport audio
X
XMAGIC = '.snd'
X
Xerror = 'sunaudio sound header conversion error'
X
X
X# convert a 4-char value to integer
X
Xdef c2i(data):
X if type(data) <> type('') or len(data) <> 4:
X raise error, 'c2i: bad arg (not string[4])'
X bytes = audio.chr2num(data)
X for i in (1, 2, 3):
X if bytes[i] < 0:
X bytes[i] = bytes[i] + 256
X return ((bytes[0]*256 + bytes[1])*256 + bytes[2])*256 + bytes[3]
X
X
X# read a sound header from an open file
X
Xdef gethdr(fp):
X if fp.read(4) <> MAGIC:
X raise error, 'gethdr: bad magic word'
X hdr_size = c2i(fp.read(4))
X data_size = c2i(fp.read(4))
X encoding = c2i(fp.read(4))
X sample_rate = c2i(fp.read(4))
X channels = c2i(fp.read(4))
X excess = hdr_size - 24
X if excess < 0:
X raise error, 'gethdr: bad hdr_size'
X if excess > 0:
X info = fp.read(excess)
X else:
X info = ''
X return (data_size, encoding, sample_rate, channels, info)
X
X
X# read and print the sound header of a named file
X
Xdef printhdr(file):
X hdr = gethdr(open(file, 'r'))
X data_size, encoding, sample_rate, channels, info = hdr
X while info[-1:] = '\0':
X info = info[:-1]
X print 'File name: ', file
X print 'Data size: ', data_size
X print 'Encoding: ', encoding
X print 'Sample rate:', sample_rate
X print 'Channels: ', channels
X print 'Info: ', `info`
EOF
fi
if test -s 'lib/whrandom.py'
then echo '*** I will not over-write existing file lib/whrandom.py'
else
echo 'x - lib/whrandom.py'
sed 's/^X//' > 'lib/whrandom.py' << 'EOF'
X# WICHMANN-HILL RANDOM NUMBER GENERATOR
X#
X# Wichmann, B. A. & Hill, I. D. (1982)
X# Algorithm AS 183:
X# An efficient and portable pseudo-random number generator
X# Applied Statistics 31 (1982) 188-190
X#
X# see also:
X# Correction to Algorithm AS 183
X# Applied Statistics 33 (1984) 123
X#
X# McLeod, A. I. (1985)
X# A remark on Algorithm AS 183
X# Applied Statistics 34 (1985),198-200
X#
X#
X# USE:
X# whrandom.random() yields double precision random numbers
X# uniformly distributed between 0 and 1.
X#
X# whrandom.seed() must be called before whrandom.random()
X# to seed the generator
X
X
X# Translated by Guido van Rossum from C source provided by
X# Adrian Baddeley.
X
X
X# The seed
X#
X_seed = [0, 0, 0]
X
X
X# Set the seed
X#
Xdef seed(x, y, z):
X _seed[:] = [x, y, z]
X
X
X# Return the next random number in the range [0.0 .. 1.0)
X#
Xdef random():
X from math import floor # floor() function
X #
X [x, y, z] = _seed
X x = 171 * (x % 177) - 2 * (x/177)
X y = 172 * (y % 176) - 35 * (y/176)
X z = 170 * (z % 178) - 63 * (z/178)
X #
X if x < 0: x = x + 30269
X if y < 0: y = y + 30307
X if z < 0: z = z + 30323
X #
X _seed[:] = [x, y, z]
X #
X term = float(x)/30269.0 + float(y)/30307.0 + float(z)/30323.0
X rand = term - floor(term)
X #
X if rand >= 1.0: rand = 0.0 # floor() inaccuracy?
X #
X return rand
X
X
X# Initialize from the current time
X#
Xdef init():
X import time
X t = time.time()
X seed(t%256, t/256%256, t/65536%256)
X
X
X# Make sure the generator is preset to a nonzero value
X#
Xinit()
EOF
fi
if test -s 'src/README'
then echo '*** I will not over-write existing file src/README'
else
echo 'x - src/README'
sed 's/^X//' > 'src/README' << 'EOF'
XThis directory contains the source for the Python interpreter.
X
XTo build the interpreter, edit the Makefile, follow the instructions
Xthere, and type "make python".
X
XTo use the interpreter, you must set the environment variable PYTHONPATH
Xto point to the directory containing the standard modules. These are
Xdistributed as a sister directory called 'lib' of this source directory.
XTry importing the module 'testall' to see if everything works.
X
XGood Luck!
EOF
fi
if test -s 'src/asa.h'
then echo '*** I will not over-write existing file src/asa.h'
else
echo 'x - src/asa.h'
sed 's/^X//' > 'src/asa.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Interface for asynchronous audio module */
X
Xextern int asa_init(void);
Xextern void asa_done(void);
Xextern void asa_start_write(char *, int);
Xextern void asa_start_read(char *, int);
Xextern int asa_poll(void);
Xextern int asa_wait(void);
Xextern int asa_cancel(void);
EOF
fi
if test -s 'src/ceval.h'
then echo '*** I will not over-write existing file src/ceval.h'
else
echo 'x - src/ceval.h'
sed 's/^X//' > 'src/ceval.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Interface to execute compiled code */
X/* This header depends on "compile.h" */
X
Xobject *eval_code PROTO((codeobject *, object *, object *, object *));
X
Xobject *getglobals PROTO((void));
Xobject *getlocals PROTO((void));
X
Xvoid printtraceback PROTO((FILE *));
EOF
fi
if test -s 'src/errcode.h'
then echo '*** I will not over-write existing file src/errcode.h'
else
echo 'x - src/errcode.h'
sed 's/^X//' > 'src/errcode.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Error codes passed around between file input, tokenizer, parser and
X interpreter. This was necessary so we can turn them into Python
X exceptions at a higher level. */
X
X#define E_OK 10 /* No error */
X#define E_EOF 11 /* (Unexpected) EOF read */
X#define E_INTR 12 /* Interrupted */
X#define E_TOKEN 13 /* Bad token */
X#define E_SYNTAX 14 /* Syntax error */
X#define E_NOMEM 15 /* Ran out of memory */
X#define E_DONE 16 /* Parsing complete */
X#define E_ERROR 17 /* Execution error */
EOF
fi
if test -s 'src/fileobject.h'
then echo '*** I will not over-write existing file src/fileobject.h'
else
echo 'x - src/fileobject.h'
sed 's/^X//' > 'src/fileobject.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* File object interface */
X
Xextern typeobject Filetype;
X
X#define is_fileobject(op) ((op)->ob_type == &Filetype)
X
Xextern object *newfileobject PROTO((char *, char *));
Xextern object *newopenfileobject PROTO((FILE *, char *, char *));
Xextern FILE *getfilefile PROTO((object *));
EOF
fi
if test -s 'src/floatobject.h'
then echo '*** I will not over-write existing file src/floatobject.h'
else
echo 'x - src/floatobject.h'
sed 's/^X//' > 'src/floatobject.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Float object interface */
X
X/*
Xfloatobject represents a (double precision) floating point number.
X*/
X
Xtypedef struct {
X OB_HEAD
X double ob_fval;
X} floatobject;
X
Xextern typeobject Floattype;
X
X#define is_floatobject(op) ((op)->ob_type == &Floattype)
X
Xextern object *newfloatobject PROTO((double));
Xextern double getfloatvalue PROTO((object *));
X
X/* Macro, trading safety for speed */
X#define GETFLOATVALUE(op) ((op)->ob_fval)
EOF
fi
if test -s 'src/fmod.c'
then echo '*** I will not over-write existing file src/fmod.c'
else
echo 'x - src/fmod.c'
sed 's/^X//' > 'src/fmod.c' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Portable fmod(x, y) implementation for systems that don't have it */
X
X#include <math.h>
X#include <errno.h>
X
Xextern int errno;
X
Xdouble
Xfmod(x, y)
X double x, y;
X{
X double i, f;
X
X if (y == 0.0) {
X errno = EDOM;
X return 0.0;
X }
X
X /* return f such that x = i*y + f for some integer i
X such that |f| < |y| and f has the same sign as x */
X
X i = floor(x/y);
X f = x - i*y;
X if ((x < 0.0) != (y < 0.0))
X f = f-y;
X return f;
X}
EOF
fi
if test -s 'src/funcobject.h'
then echo '*** I will not over-write existing file src/funcobject.h'
else
echo 'x - src/funcobject.h'
sed 's/^X//' > 'src/funcobject.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Function object interface */
X
Xextern typeobject Functype;
X
X#define is_funcobject(op) ((op)->ob_type == &Functype)
X
Xextern object *newfuncobject PROTO((object *, object *));
Xextern object *getfunccode PROTO((object *));
Xextern object *getfuncglobals PROTO((object *));
EOF
fi
if test -s 'src/import.h'
then echo '*** I will not over-write existing file src/import.h'
else
echo 'x - src/import.h'
sed 's/^X//' > 'src/import.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Module definition and import interface */
X
Xobject *get_modules PROTO((void));
Xobject *add_module PROTO((char *name));
Xobject *import_module PROTO((char *name));
Xobject *reload_module PROTO((object *m));
Xvoid doneimport PROTO((void));
EOF
fi
if test -s 'src/metagrammar.h'
then echo '*** I will not over-write existing file src/metagrammar.h'
else
echo 'x - src/metagrammar.h'
sed 's/^X//' > 'src/metagrammar.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X#define MSTART 256
X#define RULE 257
X#define RHS 258
X#define ALT 259
X#define ITEM 260
X#define ATOM 261
EOF
fi
if test -s 'src/methodobject.h'
then echo '*** I will not over-write existing file src/methodobject.h'
else
echo 'x - src/methodobject.h'
sed 's/^X//' > 'src/methodobject.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Method object interface */
X
Xextern typeobject Methodtype;
X
X#define is_methodobject(op) ((op)->ob_type == &Methodtype)
X
Xtypedef object *(*method) FPROTO((object *, object *));
X
Xextern object *newmethodobject PROTO((char *, method, object *));
Xextern method getmethod PROTO((object *));
Xextern object *getself PROTO((object *));
X
Xstruct methodlist {
X char *ml_name;
X method ml_meth;
X};
X
Xextern object *findmethod PROTO((struct methodlist *, object *, char *));
EOF
fi
if test -s 'src/modsupport.h'
then echo '*** I will not over-write existing file src/modsupport.h'
else
echo 'x - src/modsupport.h'
sed 's/^X//' > 'src/modsupport.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Module support interface */
X
Xextern object *initmodule PROTO((char *, struct methodlist *));
EOF
fi
if test -s 'src/moduleobject.h'
then echo '*** I will not over-write existing file src/moduleobject.h'
else
echo 'x - src/moduleobject.h'
sed 's/^X//' > 'src/moduleobject.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Module object interface */
X
Xextern typeobject Moduletype;
X
X#define is_moduleobject(op) ((op)->ob_type == &Moduletype)
X
Xextern object *newmoduleobject PROTO((char *));
Xextern object *getmoduledict PROTO((object *));
Xextern char *getmodulename PROTO((object *));
EOF
fi
if test -s 'src/parsetok.h'
then echo '*** I will not over-write existing file src/parsetok.h'
else
echo 'x - src/parsetok.h'
sed 's/^X//' > 'src/parsetok.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Parser-tokenizer link interface */
X
Xextern int parsestring PROTO((char *, grammar *, int start, node **n_ret));
Xextern int parsefile PROTO((FILE *, char *, grammar *, int start,
X char *ps1, char *ps2, node **n_ret));
EOF
fi
if test -s 'src/pgen.h'
then echo '*** I will not over-write existing file src/pgen.h'
else
echo 'x - src/pgen.h'
sed 's/^X//' > 'src/pgen.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Parser generator interface */
X
Xextern grammar gram;
X
Xextern grammar *meta_grammar PROTO((void));
Xextern grammar *pgen PROTO((struct _node *));
EOF
fi
if test -s 'src/regmagic.h'
then echo '*** I will not over-write existing file src/regmagic.h'
else
echo 'x - src/regmagic.h'
sed 's/^X//' > 'src/regmagic.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/*
X * The first byte of the regexp internal "program" is actually this magic
X * number; the start node begins in the second byte.
X */
X#define MAGIC 0234
EOF
fi
if test -s 'src/sc_errors.h'
then echo '*** I will not over-write existing file src/sc_errors.h'
else
echo 'x - src/sc_errors.h'
sed 's/^X//' > 'src/sc_errors.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X
X#define NoBufSize 1
X#define TwoBufSize 2
X#define StackOverflow 3
X#define StackUnderflow 4
X#define TypeFailure 5
X#define RangeError 6
X#define SizeError 7
X#define BufferOverflow 8
X#define NoEndLoop 9
X#define FlagError 10
X#define ElementIsNull 11
X#define TransError 12
X
Xextern object *err_scerr PROTO((int sc_errno));
Xextern err_scerrset PROTO((int sc_errno, object *value, char *instr));
Xextern object *StubcodeError;
EOF
fi
if test -s 'src/stdwinobject.h'
then echo '*** I will not over-write existing file src/stdwinobject.h'
else
echo 'x - src/stdwinobject.h'
sed 's/^X//' > 'src/stdwinobject.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Stdwin object interface */
X
Xextern typeobject Stdwintype;
X
X#define is_stdwinobject(op) ((op)->ob_type == &Stdwintype)
X
Xextern object *newstdwinobject PROTO((void));
EOF
fi
if test -s 'src/strdup.c'
then echo '*** I will not over-write existing file src/strdup.c'
else
echo 'x - src/strdup.c'
sed 's/^X//' > 'src/strdup.c' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X#include "PROTO.h"
X#include "malloc.h"
X#include "string.h"
X
Xchar *
Xstrdup(str)
X const char *str;
X{
X if (str != NULL) {
X register char *copy = NEW(char, strlen(str) + 1);
X if (copy != NULL)
X return strcpy(copy, str);
X }
X return NULL;
X}
EOF
fi
if test -s 'src/strerror.c'
then echo '*** I will not over-write existing file src/strerror.c'
else
echo 'x - src/strerror.c'
sed 's/^X//' > 'src/strerror.c' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* PD implementation of strerror() for systems that don't have it.
X Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido at cwi.nl>. */
X
X#include <stdio.h>
X
Xextern int sys_nerr;
Xextern char *sys_errlist[];
X
Xchar *
Xstrerror(err)
X int err;
X{
X static char buf[20];
X if (err >= 0 && err < sys_nerr)
X return sys_errlist[err];
X sprintf(buf, "Unknown errno %d", err);
X return buf;
X}
X
X#ifdef THINK_C
Xint sys_nerr = 0;
Xchar *sys_errlist[1] = 0;
X#endif
EOF
fi
if test -s 'src/sysmodule.h'
then echo '*** I will not over-write existing file src/sysmodule.h'
else
echo 'x - src/sysmodule.h'
sed 's/^X//' > 'src/sysmodule.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* System module interface */
X
Xobject *sysget PROTO((char *));
Xint sysset PROTO((char *, object *));
XFILE *sysgetfile PROTO((char *, FILE *));
Xvoid initsys PROTO((void));
EOF
fi
if test -s 'src/traceback.h'
then echo '*** I will not over-write existing file src/traceback.h'
else
echo 'x - src/traceback.h'
sed 's/^X//' > 'src/traceback.h' << 'EOF'
X/***********************************************************
XCopyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
XNetherlands.
X
X All Rights Reserved
X
XPermission to use, copy, modify, and distribute this software and its
Xdocumentation for any purpose and without fee is hereby granted,
Xprovided that the above copyright notice appear in all copies and that
Xboth that copyright notice and this permission notice appear in
Xsupporting documentation, and that the names of Stichting Mathematisch
XCentrum or CWI not be used in advertising or publicity pertaining to
Xdistribution of the software without specific, written prior permission.
X
XSTICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
XTHIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
XFITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
XFOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
XWHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
XACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
XOF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
X
X******************************************************************/
X
X/* Traceback interface */
X
Xint tb_here PROTO((struct _frame *, int, int));
Xobject *tb_fetch PROTO((void));
Xint tb_store PROTO((object *));
Xint tb_print PROTO((object *, FILE *));
EOF
fi
echo 'Part 20 out of 21 of pack.out complete.'
exit 0
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