From ab54d9c9f162d07a62004bc0e9b958c345a03c07 Mon Sep 17 00:00:00 2001 From: "C. McEnroe" Date: Mon, 28 Dec 2020 20:06:44 -0500 Subject: Add initial version of hilex hilex is meant to replace hi, based on lex rather than a mess of overlapping regexps. I want to preserve hi's tagging abilities, but that will require some amount of parsing/post-processing, which I'm not sure how to approach yet. Macro lexing for C still needs work, as I want to match strings and comments inside macros. --- bin/hilex/text.l | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 bin/hilex/text.l (limited to 'bin/hilex/text.l') diff --git a/bin/hilex/text.l b/bin/hilex/text.l new file mode 100644 index 00000000..e3d64814 --- /dev/null +++ b/bin/hilex/text.l @@ -0,0 +1,35 @@ +/* Copyright (C) 2020 C. McEnroe + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +%option prefix="text" +%option noyywrap + +%{ +#include "hilex.h" +%} + +%% + +.*"\n"? { return Normal; } + +%{ + (void)yyunput; + (void)input; +%} + +%% + +const struct Lexer LexText = { yylex, &yyin, &yytext }; -- cgit 1.4.1