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/diff.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lexlua/diff.lua') diff --git a/lexlua/diff.lua b/lexlua/diff.lua index 19c110938..2b3b171f1 100644 --- a/lexlua/diff.lua +++ b/lexlua/diff.lua @@ -10,14 +10,14 @@ local lex = lexer.new('diff', {lex_by_line = true}) -- Text, separators, and file headers. lex:add_rule('index', token(lexer.COMMENT, 'Index: ' * lexer.any^0 * -1)) lex:add_rule('separator', token(lexer.COMMENT, ('---' + P('*')^4 + P('=')^1) * - lexer.space^0 * -1)) + lexer.space^0 * -1)) lex:add_rule('header', token('header', (P('*** ') + '--- ' + '+++ ') * - lexer.any^1)) + lexer.any^1)) lex:add_style('header', lexer.STYLE_COMMENT) -- Location. lex:add_rule('location', token(lexer.NUMBER, ('@@' + lexer.digit^1 + '****') * - lexer.any^1)) + lexer.any^1)) -- Additions, deletions, and changes. lex:add_rule('addition', token('addition', S('>+') * lexer.any^0)) -- cgit v1.2.3