Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.compilers > #1824

Re: some guideline to lexer or parser

Path csiph.com!weretis.net!feeder6.news.weretis.net!feeder.usenetexpress.com!feeder1.iad1.usenetexpress.com!216.166.98.84.MISMATCH!border1.nntp.dca1.giganews.com!nntp.giganews.com!news.iecc.com!.POSTED.news.iecc.com!nerds-end
From "SLK Mail" <slkpg4@gmail.com>
Newsgroups comp.compilers
Subject Re: some guideline to lexer or parser
Date Wed, 01 Mar 2017 09:27:32 -0800
Organization SLK Systems
Lines 10
Sender news@iecc.com
Approved comp.compilers@iecc.com
Message-ID <17-03-003@comp.compilers> (permalink)
References <17-02-005@comp.compilers>
Mime-Version 1.0
Content-Type text/plain; charset=iso-8859-15; format=flowed; delsp=yes
Content-Transfer-Encoding 8bit
Injection-Info miucha.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="18198"; mail-complaints-to="abuse@iecc.com"
Keywords lex
Posted-Date 01 Mar 2017 20:23:13 EST
X-submission-address compilers@iecc.com
X-moderator-address compilers-request@iecc.com
X-FAQ-and-archives http://compilers.iecc.com
Xref csiph.com comp.compilers:1824

Show key headers only | View raw


Lexing is not hard. If simple enough, you might even use the C library
strtok() to tokenize. Re2c is another C possibility.

If the grammar is recursive, then recursive descent might be fairly easy
to learn.

For simple grammars, I still think a parser generator like SLK is the
quickest way to get it done in C, C++, C#, Java, or Javascript.

The SLK Parser Generator - http://www.slkpg.com

Back to comp.compilers | Previous | Next — Previous in thread | Find similar | Unroll thread


Thread

some guideline to lexer or parser chano <noemail@no.spam.com> - 2017-02-27 04:53 +0000
  Re: some guideline to lexer or parser George Neuner <gneuner2@comcast.net> - 2017-02-27 15:39 -0500
  Re: some guideline to lexer or parser Hans Aberg <haberg-news@telia.com> - 2017-02-27 18:51 +0100
  Re: some guideline to lexer or parser Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-02-28 11:25 +0100
  Re: some guideline to lexer or parser "SLK Mail" <slkpg4@gmail.com> - 2017-03-01 09:27 -0800

csiph-web