How to write a parser in C?

Let’s learn how to write a parser in C. The most accurate or helpful solution is served by Stack Overflow.

There are ten answers to this question.

Best solution

How do I write a Parser in C#?

How do I go about writing a Parser (Recursive Descent?) in C#? For now I just want a simple parser that parser arithmetic expressions (and reads variables?). Though later I intend to write an xml and html parser (for learning purposes). I am doing this because of the wide range of stuff in which parsers are useful. Web development. Programming Language Interpreters. Inhouse Tools. Gaming Engines. Map and Tile Editors etc. So what is the basic theory of writing parsers? And how do I implement one...

Answer:

I have implemented several parsers in C# - hand-written and tool generated. A very good introductory...

ApprenticeHacker at Stack Overflow Mark as irrelevant Marked as irrelevant Undo

Other solutions

How to write content parser by PHP?

Can you tell me where i can read about writing content parser via PHP?

Answer:

Yes! You can read about it here: http://atape.net/pishem-grabber-contenta-za-15-minut/ http://atape...

Yahoo! Answers Mark as irrelevant Marked as irrelevant Undo

How would you write a parser/lexer for AppleScript?

Is it feasible to write on using YACC, and ANTLR?

Answer:

I don't know a lot about AppleScript, but unless it is seriously weird, I can't imagine you can't write...

Ira Baxter at Quora Mark as irrelevant Marked as irrelevant Undo

Regular Expressions (computing): How difficult would it be for Facebook to write a parser that can tell the difference between closing parentheses and the ')'s that occur as part of an emoticon?

Answer:

I expect that facebook (or anyone else who might care to parse emoticons would write something like...

Cameron Hurd at Quora Mark as irrelevant Marked as irrelevant Undo

What are the ways to write a code for a bottom up parser from the given LR parser code and compare their efficiencies?

Answer:

If you have the LR parser code, then you already have a bottom-up parser, because LR works bottom-up...

Vadim Zaytsev at Quora Mark as irrelevant Marked as irrelevant Undo

Given a MAKEFILE design the data structure that a parser would create and then write code that iterates over that data structure executing commands if needed?

Answer:

MAKEFILE is used when compiling large CPP projects for faster compilation. When you change a single...

community wiki at wiki.answers.com Mark as irrelevant Marked as irrelevant Undo

I need to write a parser for a simple web configuration file. Which functional program would be a good option, ML or Haskell?

Please note I am new to both of them.

Answer:

I've found parser combinators in Haskell to be easier than the alternatives in the MLs. But really,...

Alec Heller at Quora Mark as irrelevant Marked as irrelevant Undo

parser code for a program..c programming

I was wondering if any of you pro's would like to help me write a parser code for my program..here is an example of the code from my instructor: I would really like to learn so can you use comments when you help me parser example [root@win186821wks...

Answer:

Hey derekwtp-ga, Okay, here is a stab at the parser code. It allows you to set either the filename...

derekwtp-ga at Google Answers Mark as irrelevant Marked as irrelevant Undo

(New Machine) I installed node@0.10.12 on my PC(64bit) and then when I input 'npm install express -g', I got 'Error: Write EIO'. How to solve it ? Thank you for some advice or suggestions.

npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http GET Page on Npmjs npm http...

Answer:

I have just been playing with Unicode support in Windows command prompt, using the code-page 65001 I...

Per Lauge BuresÃ¸ Holst at Quora Mark as irrelevant Marked as irrelevant Undo

JavaScript only RSS parser?

I wasted a lot of time the other day trying to reinvent the wheel. I wanted to write a web-based RSS parser. I was trying to write it as a JavaScript-only parser. I ran into a lot of frustrations with the security restrictions built into client-side...

Answer:

I don't believe there's any way to do this with the normal security settings. If you find a way, please...

jpburns at Ask.Metafilter.Com Mark as irrelevant Marked as irrelevant Undo

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