From 12e8343068b906f8b2afddc5569968a8a91fa5b0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 29 Apr 2024 06:24:24 +0200 Subject: Adding upstream version 2.1.0. Signed-off-by: Daniel Baumann --- markdown_it/rules_inline/escape.py | 49 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 markdown_it/rules_inline/escape.py (limited to 'markdown_it/rules_inline/escape.py') diff --git a/markdown_it/rules_inline/escape.py b/markdown_it/rules_inline/escape.py new file mode 100644 index 0000000..36bd040 --- /dev/null +++ b/markdown_it/rules_inline/escape.py @@ -0,0 +1,49 @@ +""" +Process escaped chars and hardbreaks +""" +from ..common.utils import isSpace +from .state_inline import StateInline + +ESCAPED = [0 for _ in range(256)] +for ch in "\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-": + ESCAPED[ord(ch)] = 1 + + +def escape(state: StateInline, silent: bool): + pos = state.pos + maximum = state.posMax + + # /* \ */ + if state.srcCharCode[pos] != 0x5C: + return False + + pos += 1 + + if pos < maximum: + ch = state.srcCharCode[pos] + + if ch < 256 and ESCAPED[ch] != 0: + if not silent: + state.pending += state.src[pos] + state.pos += 2 + return True + + if ch == 0x0A: + if not silent: + state.push("hardbreak", "br", 0) + + pos += 1 + # skip leading whitespaces from next line + while pos < maximum: + ch = state.srcCharCode[pos] + if not isSpace(ch): + break + pos += 1 + + state.pos = pos + return True + + if not silent: + state.pending += "\\" + state.pos += 1 + return True -- cgit v1.2.3