From fad15f79b1230b3076be515d6894c8919562809b Mon Sep 17 00:00:00 2001 From: mitchell Date: Sat, 25 Apr 2020 16:26:31 -0400 Subject: Reformatted Lua LPeg lexers and added new convenience functions and pattern. `lexer.range()` replaces `lexer.delimited_range()` and `lexer.nested_pair()`. `lexer.to_eol()` replaces `patt * lexer.nonnewline^0` constructs. `lexer.number` replaces `lexer.float + lexer.integer`. Also added unit tests for lexer functions. --- lexlua/bibtex.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lexlua/bibtex.lua') diff --git a/lexlua/bibtex.lua b/lexlua/bibtex.lua index 162156103..0eee5801d 100644 --- a/lexlua/bibtex.lua +++ b/lexlua/bibtex.lua @@ -22,9 +22,9 @@ lex:add_style('field', lexer.STYLE_CONSTANT) lex:add_rule('identifier', token(lexer.IDENTIFIER, lexer.word)) -- Strings. -lex:add_rule('string', token(lexer.STRING, - lexer.delimited_range('"') + - lexer.delimited_range('{}', false, true, true))) +local dq_str = lexer.range('"') +local br_str = lexer.range('{', '}', false, false, true) +lex:add_rule('string', token(lexer.STRING, dq_str + br_str)) -- Operators. lex:add_rule('operator', token(lexer.OPERATOR, S(',='))) -- cgit v1.2.3