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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_inline/newline.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 'markdown_it/rules_inline/newline.py')
-rw-r--r-- | markdown_it/rules_inline/newline.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/markdown_it/rules_inline/newline.py b/markdown_it/rules_inline/newline.py new file mode 100644 index 0000000..3034e40 --- /dev/null +++ b/markdown_it/rules_inline/newline.py @@ -0,0 +1,43 @@ +# Proceess '\n' +import re + +from ..common.utils import charCodeAt, isSpace +from .state_inline import StateInline + +endSpace = re.compile(r" +$") + + +def newline(state: StateInline, silent: bool): + pos = state.pos + + # /* \n */ + if state.srcCharCode[pos] != 0x0A: + return False + + pmax = len(state.pending) - 1 + maximum = state.posMax + + # ' \n' -> hardbreak + # Lookup in pending chars is bad practice! Don't copy to other rules! + # Pending string is stored in concat mode, indexed lookups will cause + # conversion to flat mode. + if not silent: + if pmax >= 0 and charCodeAt(state.pending, pmax) == 0x20: + if pmax >= 1 and charCodeAt(state.pending, pmax - 1) == 0x20: + state.pending = endSpace.sub("", state.pending) + state.push("hardbreak", "br", 0) + else: + state.pending = state.pending[:-1] + state.push("softbreak", "br", 0) + + else: + state.push("softbreak", "br", 0) + + pos += 1 + + # skip heading spaces for next line + while pos < maximum and isSpace(state.srcCharCode[pos]): + pos += 1 + + state.pos = pos + return True |