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New posts in grammar
Working out what was matched by each part of a regex
Apr 18, 2026
python
regex
grammar
text-parsing
Can markdown grammar be parsed using a CFG?
Apr 04, 2026
parsing
markdown
grammar
context-free-grammar
Epsilon(ε) productions and LR(0) grammars and LL(1) grammars
Apr 02, 2026
parsing
grammar
ll-grammar
lr-grammar
Changing the grammar of Python
Apr 02, 2026
python
grammar
ANTLR rule rewrite to nested tree
Mar 28, 2026
parsing
url-rewriting
antlr
grammar
abstract-syntax-tree
An ANTLR grammar that behaves strangely
Mar 24, 2026
parsing
antlr
grammar
Why this is not grammar LL(1)
Mar 19, 2026
parsing
compiler-construction
grammar
ll-grammar
What does it mean when I assign {} to an already exsiting object?
Mar 18, 2026
c++
c++11
grammar
Should operators and keywords be put in the lexer or the parser?
Mar 13, 2026
parsing
antlr
antlr4
grammar
lexer
Make either a reference or a terminal accessible through the same element name in Xtext/Xpand?
Mar 14, 2026
eclipse
grammar
modeling
xtext
xpand
C++: difference between 0. and 0.0?
Mar 14, 2026
c++
c
grammar
double-precision
issue with the function definition in my grammar
Mar 11, 2026
c
function
antlr
grammar
multiplication
How to resolve a shift/reduce conflict forcing a shift or a reduce?
Mar 10, 2026
grammar
bison
yacc
shift-reduce-conflict
In the PowerShell grammar, what is the the `lvalueExpression` rule saying?
Mar 07, 2026
parsing
powershell
grammar
ebnf
Construct grammar given the following language {a^n b^m | n,m = 0,1,2,...,n <= 2m} [closed]
Mar 07, 2026
grammar
context-free-grammar
computation-theory
context-sensitive-grammar
How to get antlr grammar recognize strings with white space?
Feb 25, 2026
java
parsing
grammar
antlr4
How to create finite state transducers by compiling a grammar?
Feb 25, 2026
nlp
grammar
bnf
finite-automata
state-machine
PEGJS: Generating an AST for a predicate first syntax
Feb 19, 2026
javascript
parsing
grammar
abstract-syntax-tree
pegjs
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