blob: b4b8a67f888d55ec8451d17920ef119592e3dfcd [file] [log] [blame]
# Proceess '\n'
import re
from .state_inline import StateInline
from ..common.utils import charCodeAt, isSpace
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