Top "Parse-tree" questions

What's the difference between parse trees and abstract syntax trees?

I found the two terms in a compiler design book, and I'd like to know what each stands for, and …

compiler-construction abstract-syntax-tree parse-tree

What's the difference between parse tree and AST?

Are they generated by different phases of a compiling process? Or are they just different names for the same thing?

compiler-construction terminology compiler-theory abstract-syntax-tree parse-tree

Tool for drawing parse trees?

Does anyone have a good tool for drawing parse trees arising from a context-free grammar? There is this question, but …

graphviz context-free-grammar parse-tree

NLTK tree data structure, finding a node, it's parent or children

I am using nltk's Tree data structure to work with parsetree strings. from nltk.tree import Tree parsed = Tree('(…

python tree nltk parse-tree

Getting the line number in the ParserVisitor?

I'm trying to get line numbers for more specific error messages in my ParserVisitor (visits the parse tree generated by …

antlr parse-tree