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author | cyfraeviolae <cyfraeviolae> | 2024-04-03 03:10:44 -0400 |
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committer | cyfraeviolae <cyfraeviolae> | 2024-04-03 03:10:44 -0400 |
commit | 6d7ba58f880be618ade07f8ea080fe8c4bf8a896 (patch) | |
tree | b1c931051ffcebd2bd9d61d98d6233ffa289bbce /venv/lib/python3.11/site-packages/markdown_it/rules_block/fence.py | |
parent | 4f884c9abc32990b4061a1bb6997b4b37e58ea0b (diff) |
venv
Diffstat (limited to 'venv/lib/python3.11/site-packages/markdown_it/rules_block/fence.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/markdown_it/rules_block/fence.py | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/markdown_it/rules_block/fence.py b/venv/lib/python3.11/site-packages/markdown_it/rules_block/fence.py new file mode 100644 index 0000000..263f1b8 --- /dev/null +++ b/venv/lib/python3.11/site-packages/markdown_it/rules_block/fence.py @@ -0,0 +1,101 @@ +# fences (``` lang, ~~~ lang) +import logging + +from .state_block import StateBlock + +LOGGER = logging.getLogger(__name__) + + +def fence(state: StateBlock, startLine: int, endLine: int, silent: bool) -> bool: + LOGGER.debug("entering fence: %s, %s, %s, %s", state, startLine, endLine, silent) + + haveEndMarker = False + pos = state.bMarks[startLine] + state.tShift[startLine] + maximum = state.eMarks[startLine] + + if state.is_code_block(startLine): + return False + + if pos + 3 > maximum: + return False + + marker = state.src[pos] + + if marker not in ("~", "`"): + return False + + # scan marker length + mem = pos + pos = state.skipCharsStr(pos, marker) + + length = pos - mem + + if length < 3: + return False + + markup = state.src[mem:pos] + params = state.src[pos:maximum] + + if marker == "`" and marker in params: + return False + + # Since start is found, we can report success here in validation mode + if silent: + return True + + # search end of block + nextLine = startLine + + while True: + nextLine += 1 + if nextLine >= endLine: + # unclosed block should be autoclosed by end of document. + # also block seems to be autoclosed by end of parent + break + + pos = mem = state.bMarks[nextLine] + state.tShift[nextLine] + maximum = state.eMarks[nextLine] + + if pos < maximum and state.sCount[nextLine] < state.blkIndent: + # non-empty line with negative indent should stop the list: + # - ``` + # test + break + + try: + if state.src[pos] != marker: + continue + except IndexError: + break + + if state.is_code_block(nextLine): + continue + + pos = state.skipCharsStr(pos, marker) + + # closing code fence must be at least as long as the opening one + if pos - mem < length: + continue + + # make sure tail has spaces only + pos = state.skipSpaces(pos) + + if pos < maximum: + continue + + haveEndMarker = True + # found! + break + + # If a fence has heading spaces, they should be removed from its inner block + length = state.sCount[startLine] + + state.line = nextLine + (1 if haveEndMarker else 0) + + token = state.push("fence", "code", 0) + token.info = params + token.content = state.getLines(startLine + 1, nextLine, length, True) + token.markup = markup + token.map = [startLine, state.line] + + return True |