Spaces:
Running
Running
| """ | |
| Process escaped chars and hardbreaks | |
| """ | |
| from ..common.utils import isStrSpace | |
| from .state_inline import StateInline | |
| def escape(state: StateInline, silent: bool) -> bool: | |
| """Process escaped chars and hardbreaks.""" | |
| pos = state.pos | |
| maximum = state.posMax | |
| if state.src[pos] != "\\": | |
| return False | |
| pos += 1 | |
| # '\' at the end of the inline block | |
| if pos >= maximum: | |
| return False | |
| ch1 = state.src[pos] | |
| ch1_ord = ord(ch1) | |
| if ch1 == "\n": | |
| if not silent: | |
| state.push("hardbreak", "br", 0) | |
| pos += 1 | |
| # skip leading whitespaces from next line | |
| while pos < maximum: | |
| ch = state.src[pos] | |
| if not isStrSpace(ch): | |
| break | |
| pos += 1 | |
| state.pos = pos | |
| return True | |
| escapedStr = state.src[pos] | |
| if ch1_ord >= 0xD800 and ch1_ord <= 0xDBFF and pos + 1 < maximum: | |
| ch2 = state.src[pos + 1] | |
| ch2_ord = ord(ch2) | |
| if ch2_ord >= 0xDC00 and ch2_ord <= 0xDFFF: | |
| escapedStr += ch2 | |
| pos += 1 | |
| origStr = "\\" + escapedStr | |
| if not silent: | |
| token = state.push("text_special", "", 0) | |
| token.content = escapedStr if ch1 in _ESCAPED else origStr | |
| token.markup = origStr | |
| token.info = "escape" | |
| state.pos = pos + 1 | |
| return True | |
| _ESCAPED = { | |
| "!", | |
| '"', | |
| "#", | |
| "$", | |
| "%", | |
| "&", | |
| "'", | |
| "(", | |
| ")", | |
| "*", | |
| "+", | |
| ",", | |
| "-", | |
| ".", | |
| "/", | |
| ":", | |
| ";", | |
| "<", | |
| "=", | |
| ">", | |
| "?", | |
| "@", | |
| "[", | |
| "\\", | |
| "]", | |
| "^", | |
| "_", | |
| "`", | |
| "{", | |
| "|", | |
| "}", | |
| "~", | |
| } | |