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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-29 04:24:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-29 04:24:24 +0000 |
commit | 12e8343068b906f8b2afddc5569968a8a91fa5b0 (patch) | |
tree | 75cc5e05a4392ea0292251898f992a15a16b172b /markdown_it/rules_block/hr.py | |
parent | Initial commit. (diff) | |
download | markdown-it-py-upstream.tar.xz markdown-it-py-upstream.zip |
Adding upstream version 2.1.0.upstream/2.1.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | markdown_it/rules_block/hr.py | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/markdown_it/rules_block/hr.py b/markdown_it/rules_block/hr.py new file mode 100644 index 0000000..804cd9d --- /dev/null +++ b/markdown_it/rules_block/hr.py @@ -0,0 +1,54 @@ +"""Horizontal rule + +At least 3 of these characters on a line * - _ +""" +import logging + +from ..common.utils import isSpace +from .state_block import StateBlock + +LOGGER = logging.getLogger(__name__) + + +def hr(state: StateBlock, startLine: int, endLine: int, silent: bool): + + LOGGER.debug("entering hr: %s, %s, %s, %s", state, startLine, endLine, silent) + + pos = state.bMarks[startLine] + state.tShift[startLine] + maximum = state.eMarks[startLine] + + # if it's indented more than 3 spaces, it should be a code block + if state.sCount[startLine] - state.blkIndent >= 4: + return False + + marker = state.srcCharCode[pos] + pos += 1 + + # Check hr marker: /* * */ /* - */ /* _ */ + if marker != 0x2A and marker != 0x2D and marker != 0x5F: + return False + + # markers can be mixed with spaces, but there should be at least 3 of them + + cnt = 1 + while pos < maximum: + ch = state.srcCharCode[pos] + pos += 1 + if ch != marker and not isSpace(ch): + return False + if ch == marker: + cnt += 1 + + if cnt < 3: + return False + + if silent: + return True + + state.line = startLine + 1 + + token = state.push("hr", "hr", 0) + token.map = [startLine, state.line] + token.markup = chr(marker) * (cnt + 1) + + return True |