mirror of
https://github.com/pmret/papermario.git
synced 2024-11-08 20:12:30 +01:00
693 lines
20 KiB
Python
Executable File
693 lines
20 KiB
Python
Executable File
#! /usr/bin/python3
|
|
|
|
from sys import argv, stdin, stderr
|
|
from lark import Lark, exceptions, Tree, Transformer, Visitor, v_args, Token
|
|
from lark.visitors import Discard
|
|
import traceback
|
|
|
|
def eprint(*args, **kwargs):
|
|
print(*args, file=stderr, **kwargs)
|
|
|
|
#write_buf = ""
|
|
def write(s):
|
|
#global write_buf
|
|
#write_buf += s
|
|
print(s, end="")
|
|
|
|
ANSI_RED = "\033[1;31;40m"
|
|
ANSI_RESET = "\u001b[0m"
|
|
|
|
def pairs(seq):
|
|
i = iter(seq)
|
|
prev = next(i)
|
|
for item in i:
|
|
yield prev, item
|
|
prev = item
|
|
|
|
script_parser = Lark(r"""
|
|
|
|
block: "{" NEWLINE* (stmt STMT_SEP)* NEWLINE* "}"
|
|
|
|
?stmt: call
|
|
| label ":" [stmt] -> label_decl
|
|
| "goto" label -> label_goto
|
|
| if_stmt
|
|
| "return" -> return_stmt
|
|
| "break" -> break_stmt
|
|
| "sleep" expr -> sleep_stmt
|
|
| "sleep" expr "secs" -> sleep_secs_stmt
|
|
| "spawn" expr -> spawn_stmt
|
|
| "await" expr -> await_stmt
|
|
| lhs "=" "spawn" expr -> spawn_set_stmt
|
|
| lhs set_op expr -> set_stmt
|
|
| "const" lhs set_op expr -> set_const_stmt
|
|
| bind_stmt
|
|
| bind_set_stmt
|
|
| "unbind" -> unbind_stmt
|
|
| "group" expr -> set_group
|
|
| suspend_stmt
|
|
| resume_stmt
|
|
| kill_stmt
|
|
| loop_stmt
|
|
| loop_until_stmt
|
|
| ["await"] block -> block_stmt
|
|
| "spawn" block -> spawn_block_stmt
|
|
| "parallel" block -> parallel_block_stmt
|
|
|
|
call: CNAME "(" [expr ("," expr)* [","]] ")"
|
|
|
|
if_stmt: "if" expr if_op expr block ["else" block]
|
|
?if_op: "==" -> if_op_eq
|
|
| "!=" -> if_op_ne
|
|
| ">" -> if_op_gt
|
|
| "<" -> if_op_lt
|
|
| ">=" -> if_op_ge
|
|
| "<=" -> if_op_le
|
|
|
|
suspend_stmt: "suspend" control_type expr ("," control_type expr)* [","]
|
|
resume_stmt: "resume" control_type expr ("," control_type expr)* [","]
|
|
kill_stmt: "kill" control_type expr ("," control_type expr)* [","]
|
|
?control_type: "group" -> control_type_group
|
|
| "others" -> control_type_others
|
|
| ["script"] -> control_type_script
|
|
|
|
bind_stmt: "bind" expr "to" expr expr
|
|
bind_set_stmt: lhs "=" "bind" expr "to" expr expr
|
|
|
|
loop_stmt: "loop" [expr] block
|
|
loop_until_stmt: "loop" block "until" expr if_op expr
|
|
|
|
?expr: c_const_expr
|
|
| ESCAPED_STRING
|
|
| SIGNED_INT
|
|
| DECIMAL
|
|
| HEX_INT
|
|
| CNAME
|
|
|
|
?lhs: c_const_expr
|
|
|
|
?set_op: "=" -> set_op_eq
|
|
| "+=" -> set_op_add
|
|
| "-=" -> set_op_sub
|
|
| "*=" -> set_op_mul
|
|
| "/=" -> set_op_div
|
|
| "%=" -> set_op_mod
|
|
| "&=" -> set_op_and
|
|
| "|=" -> set_op_or
|
|
| ":=" -> set_op_eq_const
|
|
| ":&=" -> set_op_and_const
|
|
| ":|=" -> set_op_or_const
|
|
|
|
c_const_expr: c_const_expr_internal
|
|
c_const_expr_internal: "(" (c_const_expr_internal | NOT_PARENS)+ ")"
|
|
NOT_PARENS: /[^()]+/
|
|
|
|
STMT_SEP: (NEWLINE+ | ";")
|
|
|
|
label: /[a-zA-Z0-9_]+/
|
|
|
|
%import common.CNAME
|
|
%import common.SIGNED_INT
|
|
%import common.DECIMAL
|
|
%import common.HEXDIGIT
|
|
%import common.ESCAPED_STRING
|
|
|
|
HEX_INT: ["+"|"-"] "0x" HEXDIGIT+
|
|
|
|
LINE_COMMENT: "//" /[^\n]*/ NEWLINE
|
|
%ignore LINE_COMMENT
|
|
|
|
%import common.WS_INLINE
|
|
%import common.NEWLINE
|
|
%ignore WS_INLINE
|
|
|
|
""", start="block", propagate_positions=True)#, parser="lalr", cache=True)
|
|
|
|
class BaseCmd():
|
|
def __init__(self, *args, **kwargs):
|
|
self.args = args
|
|
self.meta = kwargs.get("meta", None)
|
|
self.context = [RootCtx()]
|
|
|
|
def add_context(self, ctx):
|
|
if not isinstance(ctx, CmdCtx):
|
|
raise Exception()
|
|
self.context.insert(0, ctx)
|
|
|
|
# must be overloaded
|
|
def opcode():
|
|
raise Exception()
|
|
|
|
def to_bytecode(self):
|
|
return [ self.opcode(), len(self.args), *self.args ]
|
|
|
|
def __str__(self):
|
|
return f"Cmd({self.opcode():02X}, {', '.join(map(str, self.args))})"
|
|
|
|
class Cmd(BaseCmd):
|
|
def __init__(self, opcode, *args, **kwargs):
|
|
super().__init__(*args, **kwargs)
|
|
self._opcode = opcode
|
|
|
|
def opcode(self):
|
|
return self._opcode
|
|
|
|
class BreakCmd(BaseCmd):
|
|
def __init__(self, **kwargs):
|
|
super().__init__(**kwargs)
|
|
|
|
def opcode(self):
|
|
for ctx in self.context:
|
|
opcode = ctx.break_opcode(self.meta)
|
|
if opcode:
|
|
return opcode
|
|
|
|
def __str__(self):
|
|
return "BreakCmd"
|
|
|
|
class CmdCtx():
|
|
def break_opcode(self, meta):
|
|
pass
|
|
|
|
class RootCtx(CmdCtx):
|
|
def break_opcode(self, meta):
|
|
return 0x01
|
|
|
|
class IfCtx(CmdCtx):
|
|
pass
|
|
|
|
class SwitchCtx(CmdCtx):
|
|
def break_opcode(self, meta):
|
|
return 0x22
|
|
|
|
class LoopCtx(CmdCtx):
|
|
def break_opcode(self, meta):
|
|
return 0x07
|
|
|
|
class LoopUntilCtx(CmdCtx):
|
|
def break_opcode(self, meta):
|
|
raise CompileError("breaking out of a loop..until is not supported (hint: use a label)", meta)
|
|
|
|
class LabelCtx(CmdCtx):
|
|
def __init__(self, label):
|
|
super().__init__()
|
|
self.label = label
|
|
|
|
# TODO: implement break_opcode so you can do lbl: loop { break lbl }
|
|
|
|
class BlockCtx(CmdCtx):
|
|
pass
|
|
|
|
class SpawnCtx(CmdCtx):
|
|
pass
|
|
|
|
class ParallelCtx(CmdCtx):
|
|
pass
|
|
|
|
class CompileError(Exception):
|
|
def __init__(self, message, meta):
|
|
super().__init__(message)
|
|
self.meta = meta
|
|
|
|
def is_fixed_var(v):
|
|
if type(v) == int:
|
|
if v <= -250000000:
|
|
return False
|
|
elif v <= -220000000:
|
|
return True
|
|
return False
|
|
|
|
class LabelAllocation(Visitor):
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.labels = []
|
|
|
|
def label_decl(self, tree):
|
|
name = tree.children[0].children[0]
|
|
if name in self.labels:
|
|
raise CompileError(f"label `{name}' already declared", tree.meta)
|
|
self.labels.append(name)
|
|
|
|
def gen_label(self):
|
|
self.labels.append("$generated")
|
|
return len(self.labels) - 1
|
|
|
|
@v_args(tree=True)
|
|
class Compile(Transformer):
|
|
SIGNED_INT = str
|
|
HEX_INT = str
|
|
|
|
def transform(self, tree):
|
|
self.alloc = LabelAllocation()
|
|
self.alloc.visit_topdown(tree)
|
|
return super().transform(tree)
|
|
|
|
def CNAME(self, name):
|
|
return f"(Bytecode)(&{name})"
|
|
|
|
def ESCAPED_STRING(self, str_with_quotes):
|
|
return f"(Bytecode)({str_with_quotes})"
|
|
|
|
NOT_PARENS = str
|
|
def c_const_expr_internal(self, tree):
|
|
return f"({' '.join(tree.children)})"
|
|
def c_const_expr(self, tree):
|
|
return f"(Bytecode){tree.children[0]}"
|
|
|
|
def DECIMAL(self, v):
|
|
# fixed-point
|
|
return int((float(v) * 1024) - 230000000)
|
|
|
|
def block(self, tree):
|
|
# flatten children list
|
|
flat = []
|
|
for node in tree.children:
|
|
if type(node) == list:
|
|
flat += node
|
|
elif isinstance(node, BaseCmd):
|
|
flat.append(node)
|
|
elif isinstance(node, Token) and (node.value.startswith("\n") or node.value == ";"):
|
|
pass
|
|
else:
|
|
raise Exception(f"block statment {type(node)} is not a BaseCmd: {node}")
|
|
return flat
|
|
|
|
def call(self, tree):
|
|
# TODO: type checking etc
|
|
return Cmd(0x43, *tree.children, meta=tree.meta)
|
|
|
|
def if_stmt(self, tree):
|
|
a, op, b, block = tree.children
|
|
for cmd in block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(IfCtx())
|
|
return [ Cmd(op, a, b, meta=tree.meta), *block, Cmd(0x13) ]
|
|
def if_op_eq(self, tree): return 0x0A
|
|
def if_op_ne(self, tree): return 0x0B
|
|
def if_op_lt(self, tree): return 0x0C
|
|
def if_op_gt(self, tree): return 0x0D
|
|
def if_op_le(self, tree): return 0x0E
|
|
def if_op_ge(self, tree): return 0x0F
|
|
|
|
def loop_stmt(self, tree):
|
|
expr = tree.children.pop(0) if len(tree.children) > 1 else 0
|
|
block = tree.children[0]
|
|
|
|
for cmd in block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(LoopCtx())
|
|
|
|
return [ Cmd(0x05, expr, meta=tree.meta), *block, Cmd(0x06) ]
|
|
|
|
# loop..until pseudoinstruction
|
|
def loop_until_stmt(self, tree):
|
|
block, a, op, b = tree.children
|
|
|
|
for cmd in block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(LoopUntilCtx())
|
|
|
|
label = self.alloc.gen_label()
|
|
|
|
return [
|
|
Cmd(0x03, label, meta=tree.meta), # label:
|
|
*block,
|
|
Cmd(op, a, b, meta=tree.meta), # if a op b
|
|
Cmd(0x04, label, meta=tree.meta), # goto label
|
|
Cmd(0x13, meta=tree.meta), # end if
|
|
]
|
|
|
|
def return_stmt(self, tree):
|
|
return Cmd(0x02, meta=tree.meta)
|
|
|
|
def break_stmt(self, tree):
|
|
return BreakCmd(meta=tree.meta)
|
|
|
|
def set_group(self, tree):
|
|
return Cmd(0x4D, tree.children[0], meta=tree.meta)
|
|
|
|
def suspend_stmt(self, tree):
|
|
commands = []
|
|
for opcodes, expr in pairs(tree.children):
|
|
if not "suspend" in opcodes:
|
|
raise CompileError(f"`suspend {opcodes['__control_type__']}' not supported", meta=tree.meta)
|
|
commands.append(Cmd(opcodes["suspend"], expr, meta=tree.meta))
|
|
return commands
|
|
def resume_stmt(self, tree):
|
|
commands = []
|
|
for opcodes, expr in pairs(tree.children):
|
|
if not "resume" in opcodes:
|
|
raise CompileError(f"`resume {opcodes['__control_type__']}' not supported", meta=tree.meta)
|
|
commands.append(Cmd(opcodes["resume"], expr, meta=tree.meta))
|
|
return commands
|
|
def kill_stmt(self, tree):
|
|
commands = []
|
|
for opcodes, expr in pairs(tree.children):
|
|
if not "kill" in opcodes:
|
|
raise CompileError(f"`kill {opcodes['__control_type__']}' not supported", meta=tree.meta)
|
|
commands.append(Cmd(opcodes["kill"], expr, meta=tree.meta))
|
|
return commands
|
|
def control_type_group(self, tree):
|
|
return {
|
|
"__control_type__": "group",
|
|
"suspend": 0x4F,
|
|
"resume": 0x50,
|
|
}
|
|
def control_type_others(self, tree):
|
|
return {
|
|
"__control_type__": "others",
|
|
"suspend": 0x51,
|
|
"resume": 0x52,
|
|
}
|
|
def control_type_script(self, tree):
|
|
return {
|
|
"__control_type__": "script",
|
|
"suspend": 0x53,
|
|
"resume": 0x54,
|
|
"kill": 0x49,
|
|
}
|
|
|
|
def sleep_stmt(self, tree):
|
|
return Cmd(0x08, tree.children[0], meta=tree.meta)
|
|
def sleep_secs_stmt(self, tree):
|
|
return Cmd(0x09, tree.children[0], meta=tree.meta)
|
|
|
|
def bind_stmt(self, tree):
|
|
script, trigger, target = tree.children
|
|
return Cmd(0x47, script, trigger, target, 1, 0, meta=tree.meta)
|
|
def bind_set_stmt(self, tree):
|
|
ret, script, trigger, target = tree.children
|
|
return Cmd(0x47, script, trigger, target, 1, ret, meta=tree.meta)
|
|
def unbind_stmt(self, tree):
|
|
return Cmd(0x48, meta=tree.meta)
|
|
|
|
def spawn_stmt(self, tree):
|
|
return Cmd(0x44, tree.children[0], meta=tree.meta)
|
|
def spawn_set_stmt(self, tree):
|
|
lhs, script = tree.children
|
|
return Cmd(0x45, script, lhs, meta=tree.meta)
|
|
def await_stmt(self, tree):
|
|
return Cmd(0x46, tree.children[0], meta=tree.meta)
|
|
|
|
def set_stmt(self, tree):
|
|
lhs, opcodes, rhs = tree.children
|
|
if is_fixed_var(rhs):
|
|
opcode = opcodes.get("float", None)
|
|
if not opcode:
|
|
raise CompileError(f"operation `{opcodes['__op__']}' not supported for floats", tree.meta)
|
|
else:
|
|
opcode = opcodes.get("int", None)
|
|
if not opcode:
|
|
raise CompileError(f"operation `{opcodes['__op__']}' not supported for ints", tree.meta)
|
|
return Cmd(opcode, lhs, rhs)
|
|
def set_const_stmt(self, tree):
|
|
lhs, opcodes, rhs = tree.children
|
|
opcode = opcodes.get("const", None)
|
|
if not opcode:
|
|
raise CompileError(f"operation `{opcodes['__op__']}' not supported for consts", tree.meta)
|
|
return Cmd(opcode, lhs, rhs)
|
|
def set_op_eq(self, tree):
|
|
return {
|
|
"__op__": "=",
|
|
"int": 0x24,
|
|
"const": 0x25,
|
|
"float": 0x26,
|
|
}
|
|
def set_op_add(self, tree):
|
|
return {
|
|
"__op__": "+",
|
|
"int": 0x27,
|
|
"float": 0x2C,
|
|
}
|
|
def set_op_sub(self, tree):
|
|
return {
|
|
"__op__": "-",
|
|
"int": 0x28,
|
|
"float": 0x2D,
|
|
}
|
|
def set_op_mul(self, tree):
|
|
return {
|
|
"__op__": "*",
|
|
"int": 0x29,
|
|
"float": 0x2E,
|
|
}
|
|
def set_op_div(self, tree):
|
|
return {
|
|
"__op__": "/",
|
|
"int": 0x2A,
|
|
"float": 0x2F,
|
|
}
|
|
def set_op_mod(self, tree):
|
|
return {
|
|
"__op__": "%",
|
|
"int": 0x2B,
|
|
}
|
|
def set_op_and(self, tree):
|
|
return {
|
|
"__op__": "&",
|
|
"int": 0x3F,
|
|
"const": 0x41,
|
|
}
|
|
def set_op_or(self, tree):
|
|
return {
|
|
"__op__": "|",
|
|
"int": 0x40,
|
|
"const": 0x42,
|
|
}
|
|
|
|
def label_decl(self, tree):
|
|
if len(tree.children) == 0:
|
|
label = tree.children[0]
|
|
return Cmd(0x03, label, meta=tree.meta)
|
|
else:
|
|
label, cmd_or_block = tree.children
|
|
|
|
if type(cmd_or_block) is not list:
|
|
cmd_or_block = [cmd_or_block]
|
|
|
|
for cmd in cmd_or_block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(LabelCtx(label))
|
|
|
|
return [
|
|
Cmd(0x03, label, meta=tree.meta),
|
|
*cmd_or_block
|
|
]
|
|
def label_goto(self, tree):
|
|
label = tree.children[0]
|
|
return Cmd(0x04, label, meta=tree.meta)
|
|
def label(self, tree):
|
|
name = tree.children[0]
|
|
if name in self.alloc.labels:
|
|
return self.alloc.labels.index(name)
|
|
raise CompileError(f"label `{name}' is undeclared", tree.meta)
|
|
|
|
def block_stmt(self, tree):
|
|
block, = tree.children
|
|
for cmd in block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(BlockCtx())
|
|
return block
|
|
def spawn_block_stmt(self, tree):
|
|
block, = tree.children
|
|
for cmd in block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(SpawnCtx())
|
|
return [ Cmd(0x56, meta=tree.meta), *block, Cmd(0x57) ]
|
|
def parallel_block_stmt(self, tree):
|
|
block, = tree.children
|
|
for cmd in block:
|
|
if isinstance(cmd, BaseCmd):
|
|
cmd.add_context(ParallelCtx())
|
|
return [ Cmd(0x58, meta=tree.meta), *block, Cmd(0x59) ]
|
|
|
|
def compile_script(s):
|
|
tree = script_parser.parse(s)
|
|
|
|
#eprint(tree.pretty())
|
|
|
|
commands = Compile().transform(tree)
|
|
|
|
# add RETURN END if no explicit END (top-level `break') was given
|
|
if next((cmd for cmd in commands if cmd.opcode() == 0x01), None) == None:
|
|
commands += (Cmd(0x02), Cmd(0x01))
|
|
|
|
return commands
|
|
|
|
def read_until_closing_paren(depth=1, lex_strings=False):
|
|
text = ""
|
|
|
|
in_string = False
|
|
string_escape = False
|
|
|
|
while True:
|
|
char = stdin.read(1)
|
|
|
|
if len(char) == 0:
|
|
# EOF
|
|
return text
|
|
|
|
if string_escape == True:
|
|
string_escape = False
|
|
elif char == "(" and not in_string:
|
|
depth += 1
|
|
elif char == ")" and not in_string:
|
|
depth -= 1
|
|
if depth == 0:
|
|
break
|
|
elif char == '"' and lex_strings:
|
|
in_string = not in_string
|
|
elif char == "\\" and in_string:
|
|
string_escape = True
|
|
|
|
text += char
|
|
|
|
return text
|
|
|
|
def read_line():
|
|
line = ""
|
|
|
|
while True:
|
|
char = stdin.read(1)
|
|
|
|
if len(char) == 0:
|
|
# EOF
|
|
return line
|
|
|
|
if char == "\n":
|
|
break
|
|
|
|
line += char
|
|
|
|
return line
|
|
|
|
def gen_line_map(source, source_line_no = 1):
|
|
line_map = {}
|
|
output = ""
|
|
|
|
output_line_no = 1
|
|
|
|
for line in source.splitlines(True):
|
|
if line[0] == "#":
|
|
parts = line[2:-1].split(" ")
|
|
source_line_no = int(parts[0])
|
|
else:
|
|
line_map[output_line_no] = source_line_no
|
|
output += line
|
|
output_line_no += 1
|
|
source_line_no += 1
|
|
|
|
return output, line_map
|
|
|
|
# Expects output from C preprocessor on argv
|
|
if __name__ == "__main__":
|
|
line_no = 1
|
|
char_no = 1
|
|
file_info = []
|
|
error = False
|
|
|
|
macro_name = "" # captures recent UPPER_CASE identifier
|
|
prev_char = ""
|
|
while True:
|
|
char = stdin.read(1)
|
|
|
|
if len(char) == 0:
|
|
# EOF
|
|
write(macro_name)
|
|
break
|
|
|
|
if char == "#" and (prev_char == "\n" or prev_char == ""):
|
|
# cpp line/file marker
|
|
line = read_line()
|
|
line_split = line[1:].split(" ")
|
|
|
|
line_no = int(line_split[0])
|
|
file_info = line_split[1:]
|
|
|
|
write("#" + line + "\n")
|
|
elif char == "(":
|
|
filename = file_info[0][1:-1]
|
|
|
|
# SCRIPT(...)
|
|
if macro_name == "SCRIPT":
|
|
script_source, line_map = gen_line_map(read_until_closing_paren(lex_strings=True), source_line_no=line_no)
|
|
|
|
try:
|
|
commands = compile_script(script_source)
|
|
|
|
write("{\n")
|
|
for command in commands:
|
|
if command.meta:
|
|
write(f"# {line_map[command.meta.line]} {file_info[0]}\n")
|
|
write(" ")
|
|
for word in command.to_bytecode():
|
|
if type(word) == str:
|
|
write(word)
|
|
elif type(word) == int:
|
|
write(f"0x{word & 0xFFFFFFFF:X}")
|
|
else:
|
|
raise Exception(f"{command}.to_bytecode() gave {type(word)} {word}")
|
|
write(", ")
|
|
write("\n")
|
|
write("}")
|
|
except exceptions.UnexpectedEOF as e:
|
|
eprint(f"{filename}:{line_no}: {ANSI_RED}error{ANSI_RESET}: unterminated SCRIPT(...) macro")
|
|
error = True
|
|
except exceptions.UnexpectedCharacters as e:
|
|
line = line_map[e.line]
|
|
char = script_source[e.pos_in_stream]
|
|
allowed = e.allowed
|
|
|
|
eprint(f"{filename}:{line}: {ANSI_RED}script parse error{ANSI_RESET}: unexpected `{char}', expected {' or '.join(allowed)}")
|
|
eprint(e.get_context(script_source))
|
|
|
|
error = True
|
|
except exceptions.UnexpectedToken as e:
|
|
line = line_map[e.line]
|
|
|
|
eprint(f"{filename}:{line}: {ANSI_RED}script parse error{ANSI_RESET}: unexpected `{e.token}'")
|
|
eprint(e.get_context(script_source))
|
|
|
|
error = True
|
|
except exceptions.VisitError as e:
|
|
if type(e.orig_exc) == CompileError:
|
|
line = line_map[e.orig_exc.meta.line]
|
|
eprint(f"{filename}:{line}: {ANSI_RED}script compile error{ANSI_RESET}: {e.orig_exc}")
|
|
else:
|
|
eprint(f"{filename}:{line_no}: {ANSI_RED}internal script transform error{ANSI_RESET}")
|
|
traceback.print_exc()
|
|
error = True
|
|
except CompileError as e:
|
|
line = line_map[e.meta.line]
|
|
eprint(f"{filename}:{line}: {ANSI_RED}script compile error{ANSI_RESET}: {e}")
|
|
error = True
|
|
except Exception as e:
|
|
eprint(f"{filename}:{line_no}: {ANSI_RED}internal script compilation error{ANSI_RESET}")
|
|
traceback.print_exc()
|
|
error = True
|
|
|
|
line_no += script_source.count("\n")
|
|
write(f"\n# {line_no} {file_info[0]}\n")
|
|
else:
|
|
# leave non-macro in source
|
|
write(macro_name + char)
|
|
|
|
macro_name = ""
|
|
elif char == "_" or (char >= 'A' and char <= 'Z'):
|
|
macro_name += char
|
|
else:
|
|
write(macro_name + char)
|
|
macro_name = ""
|
|
|
|
if char == "\n":
|
|
char_no = 0
|
|
line_no += 1
|
|
|
|
char_no += 1
|
|
prev_char = char
|
|
|
|
if error:
|
|
exit(1)
|
|
else:
|
|
exit(0)
|