Xah Regular Expression Articles Index
Xah Talk Show 2022-05-01 KEMOVE K68 Keyboard, Architectural Beauties, Regular Expression Alternatives, Emacs Rx, WolframLang
- JavaScript: RegExp Tutorial
- JavaScript: Regex Functions
- JavaScript: RegExp Syntax
- JavaScript: RegExp Flags
- JavaScript: RegExp Object
- JavaScript: RegExp Constructor
- JavaScript: RegExp.prototype
- JavaScript: String.prototype.search
- JavaScript: String.prototype.match
- JavaScript: String.prototype.matchAll
- JavaScript: String.prototype.replace
- JavaScript: String.prototype.replaceAll
- JavaScript: RegExp.prototype.test
- JavaScript: RegExp.prototype.exec
- Python: Regex Basics
- Python Regex Functions
- Python Regex Syntax
- Python Regex Flags
- Python Regex Object and Methods
- Python Regex Match Object
- Python: Script to Find Replace Multi-Pairs Regex in a Directory
- Python Regex re.search
- Python Regex re.match
- Python Regex re.split
- Python Regex re.findall
- Python Regex re.finditer
- Python Regex re.sub
- Python Regex re.subn
- Python Regex re.escape
- Emacs: Regex Tutorial
- Emacs: Regular Expression Syntax
- Emacs Lisp: Regular Expression
- Emacs Lisp: Find Replace String in Buffer
Misc Essays
- Jargon Automata in Finite State Automata
- Problems of Symbol Congestion in Computer Languages; ASCII Jam vs Unicode
- Programing Language Design: String Syntax
- ASCII Characters
- Unicode in Function Name and Operator
- On Meta Syntax, Formal Language, and Logic
- Programing Exercise, Validate Matching Brackets
- Pattern Matching vs Grammar Specification
- Elisp vs Perl: Validate File Links
- Regex Limits, or, Should You Read Mastering Regular Expressions?