67     commands = []
117                 commands.append(("", [width]))
121                 commands.append(("", stack))
122             commands.append((token, []))
123             commands.append(("", [next(it)]))
125             commands.append((token, stack))
128         commands.append(("", stack))
129     return commands
143 def commandsToProgram(commands):  argument
147     for op, args in commands:
349 def generalizeCommands(commands, ignoreErrors=False):  argument
352     for op, args in commands:
510     commands,  argument
550         commands = generalizeCommands(commands, ignoreErrors=ignoreErrors)
552         commands = list(commands)  # Make copy since we modify in-place later.
555     for i in range(len(commands) - 1, 0, -1):
556         if "rmoveto" == commands[i][0] == commands[i - 1][0]:
557             v1, v2 = commands[i - 1][1], commands[i][1]
558             commands[i - 1] = ("rmoveto", [v1[0] + v2[0], v1[1] + v2[1]])
559             del commands[i]
607     for i in range(len(commands)):
608         op, args = commands[i]
612             commands[i] = c + op[1:], args
618             commands[i] = c1 + c2 + "curveto", args1 + args[2:4] + args2
643         for i in range(len(commands) - 1, -1, -1):
644             op, args = commands[i]
651                 commands[i] = op, args
656                 del commands[i]
663             if i and op in {"hlineto", "vlineto"} and (op == commands[i - 1][0]):
664                 _, other_args = commands[i - 1]
670                 commands[i - 1] = (op, new_args)
671                 del commands[i]
676     for i in range(1, len(commands) - 1):
677         op, args = commands[i]
678         prv, nxt = commands[i - 1][0], commands[i + 1][0]
683             commands[i] = ("rlineto", args)
698             commands[i] = ("rrcurveto", args)
702     for i in range(len(commands) - 1, 0, -1):
703         op1, args1 = commands[i - 1]
704         op2, args2 = commands[i]
752             commands[i - 1] = (new_op, args1 + args2)
753             del commands[i]
756     for i in range(len(commands)):
757         op, args = commands[i]
760             commands[i] = "h" + op[1:], args
787             commands[i] = op0 + op1 + "curveto", args
791     for i in range(len(commands)):
792         op, args = commands[i]
794             commands[i] = op, _convertToBlendCmds(args)
796     return commands
839     commands = programToCommands(program, getNumRegions)  variable
841     print(commands)
842     program2 = commandsToProgram(commands)