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name	type	size	perms	modified	actions
[parent directory]
__pycache__/	dir	-	0755	2024-04-23 15:27:50
__init__.py	file	553 B	0644	2023-06-19 13:24:55	edit
blockquote.py	file	8,887 B	0644	2023-06-19 13:24:55	edit
code.py	file	859 B	0644	2023-06-19 13:24:55	edit
fence.py	file	2,537 B	0644	2023-06-19 13:24:55	edit
heading.py	file	1,746 B	0644	2023-06-19 13:24:55	edit
hr.py	file	1,226 B	0644	2023-06-19 13:24:55	edit
html_block.py	file	2,721 B	0644	2023-06-19 13:24:55	edit
lheading.py	file	2,625 B	0644	2023-06-19 13:24:55	edit
list.py	file	9,668 B	0644	2023-06-19 13:24:55	edit
paragraph.py	file	1,818 B	0644	2023-06-19 13:24:55	edit
reference.py	file	6,168 B	0644	2023-06-19 13:24:55	edit
state_block.py	file	8,422 B	0644	2023-06-19 13:24:55	edit
table.py	file	6,987 B	0644	2023-06-19 13:24:55	edit

editing: heading.py

""" Atex heading (#, ##, ...) """
from __future__ import annotations

import logging

from ..common.utils import isStrSpace
from .state_block import StateBlock

LOGGER = logging.getLogger(__name__)

def heading(state: StateBlock, startLine: int, endLine: int, silent: bool) -> bool:
    LOGGER.debug("entering heading: %s, %s, %s, %s", state, startLine, endLine, silent)

pos = state.bMarks[startLine] + state.tShift[startLine]
    maximum = state.eMarks[startLine]

if state.is_code_block(startLine):
        return False

ch: str | None = state.src[pos]

if ch != "#" or pos >= maximum:
        return False

# count heading level
    level = 1
    pos += 1
    try:
        ch = state.src[pos]
    except IndexError:
        ch = None
    while ch == "#" and pos < maximum and level <= 6:
        level += 1
        pos += 1
        try:
            ch = state.src[pos]
        except IndexError:
            ch = None

if level > 6 or (pos < maximum and not isStrSpace(ch)):
        return False

if silent:
        return True

# Let's cut tails like '    ###  ' from the end of string

maximum = state.skipSpacesBack(maximum, pos)
    tmp = state.skipCharsStrBack(maximum, "#", pos)
    if tmp > pos and isStrSpace(state.src[tmp - 1]):
        maximum = tmp

state.line = startLine + 1

token = state.push("heading_open", "h" + str(level), 1)
    token.markup = "########"[:level]
    token.map = [startLine, state.line]

token = state.push("inline", "", 0)
    token.content = state.src[pos:maximum].strip()
    token.map = [startLine, state.line]
    token.children = []

token = state.push("heading_close", "h" + str(level), -1)
    token.markup = "########"[:level]

return True

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