Building a Lexical Analyzer in C# for a Custom Programming Language
Lexical Analysis Fundamentals
Lexical analysis serves as the initial processing phase in compilers and interpreters, transforming source code strings into structured tokens. These tokens provide the foundation for subsequent parsing and execution phases.
The lexical analyzer performs several critical functions:
Scanning source text character b ...
Posted on Thu, 16 Jul 2026 17:17:34 +0000 by Saruman
Lexical Analysis Implementation in C Language
char prog[200], token[20];
char ch;
int syn, p, m = 0, n, row, sum = 0;
const char* kwList[10] = {"if","int","for","while","do","return","break","continue","using","namesapce"};
const char* idList[8] = {"main","a","b" ...
Posted on Mon, 15 Jun 2026 17:22:14 +0000 by pacome