From e56a8a7d9a4a90a41bcb1e561287403528bf7ac4 Mon Sep 17 00:00:00 2001 From: Aleksey Chichenkov Date: Tue, 29 Jan 2019 11:17:41 +0300 Subject: [PATCH] remove package-lock and correct readme --- README.md | 57 +++--------- package-lock.json | 223 ---------------------------------------------- 2 files changed, 10 insertions(+), 270 deletions(-) delete mode 100644 package-lock.json diff --git a/README.md b/README.md index d687c88..206e99d 100644 --- a/README.md +++ b/README.md @@ -1,32 +1,19 @@ -# LEMON.JS - LALR(1) Parser Generator for JavaScript - -Lemon.JS is an LALR(1) parser generator for JavaScript based on Lemon parser generator for C included in SQLite package distribution. - -## Parser Code Base - -Files `lemon.c`, `lempar.c`, `lemon.html` are extracted from SQLite v3.17.0. Original parser generator code is slightly fixed to produce JavaScript compatible statements. Parser template translated from C to JavaScript. Source comments mostly not touched to keep it easy diff against original file. - -Both original C version and patched JS version are included for side by side comparison for reference. - -## Installation - -Compile lenon-js.c with any C compiler and place in anywhere with lempar.js side by side. - -## Compilation - -Prerequisites: C compiler, for example GCC. +## Compile lemon-js ```bash -gcc -o lemon-js -O2 lemon-js.c +gcc -o ./lemon-src/lemon-js -O2 ./lemon-src/lemon-js.c + +npm install ``` -## Usage +## Start +You need create your config.js from config.template ```bash -lemon-js .y +npm main --c=.js --t= ``` -See http://www.hwaci.com/sw/lemon/lemon.html for more details. +default config -> config.js ## Special Directives @@ -56,29 +43,5 @@ See lemon.html for additional documentation. - %wildcard - Define WILDCARD token. - %token_class - **NOT SUPPORTED** -Notes: - -- some expressions, for example, regular expression `/\*/` could break lemon parser in `%code` or `%include` sections. -- the best place to put something like `module.exports = ParserName;` or `export default ParserName;` is in `%code` section. - -## TODO - -- add some tests for different options -- document variables -- YYNOERRORRECOVERY ? -- YYERRORSYMBOL ? -- rename methods, variables, get rid of YY prefixes? -- enable asserts, could be usefull for testing - -## Alternative Lexers - -- https://github.com/tantaman/lexed.js -- https://github.com/aaditmshah/lexer -- https://github.com/YuhangGe/jslex - -## Alternative Parsers - -- https://github.com/sormy/flex-js -- http://jscc.brobston.com -- http://zaach.github.io/jison/ -- https://pegjs.org +## Original project +See https://github.com/sormy/lemon-js. \ No newline at end of file diff --git a/package-lock.json b/package-lock.json deleted file mode 100644 index 12a31c9..0000000 --- a/package-lock.json +++ /dev/null @@ -1,223 +0,0 @@ -{ - "name": "lemon-js-generator", - "requires": true, - "lockfileVersion": 1, - "dependencies": { - "@types/node": { - "version": "10.12.18", - "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.18.tgz", - "integrity": "sha512-fh+pAqt4xRzPfqA6eh3Z2y6fyZavRIumvjhaCL753+TVkGKGhpPeyrJG2JftD0T9q4GF00KjefsQ+PQNDdWQaQ==" - 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