LineBeginParser

An implementation of IMfmParser that finds the beginning of a line within a given string. "beginning of line" indicates the following.

If the search start position is 0
If one character before the search start position is a linefeed code and the search start position is immediately after the linefeed code

Functions

open override fun find(input: String, startAt: Int, context: IMfmParserContext): IMfmParserResult

Finds a substring in the input string starting from a given index.

Returns a negative (not) version of the current MFM parser. A negative parser will return a failure result if the substring is found.

Returns an optional version of the current substring parser. An optional parser will return a successful result even if the substring is not found.