asciigoat/core

lexer: rename runes.Reader to lexer.Reader and implement UnreadRune() and PeekRune() #4

Merged

amery merged 3 commits from pr-amery-reader into main

2023-08-29 15:23:15 +02:00

1 changed files with 3 additions and 0 deletions

Showing only changes of commit edcba80baa - Show all commits

									
										lexer/reader.go
									
		+3
		
												View File
												
				@@ -153,6 +153,9 @@ func (b *Reader) ReadRune() (rune, int, error) {

					// decode rune

					r, l := utf8.DecodeRune(b.buf[b.cursor:])

					// step over

					b.cursor += l

					return r, l, nil

				}