markdown_it.rules_core.normalize 源代码

"""Normalize input string."""
import re

from .state_core import StateCore


# https://spec.commonmark.org/0.29/#line-ending
NEWLINES_RE = re.compile(r"\r\n?|\n")
NULL_RE = re.compile(r"\0")


[文档]def normalize(state: StateCore) -> None: # Normalize newlines string = NEWLINES_RE.sub("\n", state.src) # Replace NULL characters string = NULL_RE.sub("\uFFFD", string) state.src = string