common

Utilities, written in FreePascal

bigint.pas

A unit for handling big integers.

• support for basic operation
• Miller Rabin primality test
• factorization routines

cmdLineParseUtil.pas

Utilities for command line parsing

diff.pas

A simplified diff. I found the source somewhere and cleaned it up.

huffman.pas

Related:

• huffman_model_default.inc
• huffman_model_mnh.inc
• huffman_model_numeric.inc
• huffman_model_wiki.inc Implementation of a fixed table huffman encoder with a simple markov model. Intended mainly for compression of short texts.

mySys.pas

Routines for handling system accesses.

myGenerics.pas

Simple (partly generic) implementations of (sortable) arrays, maps and sets. Relies heavily on Macros.

myStringUtil.pas

String routines including formatting, replacing, etc.

myCrypto.pas

• ISAAC random generator
• SHA256

serializationUtil.pas

Utilities for reading to (and writing from) streams.

httpUtil.pas

Wrapper functions around Synapse to simplify HTTP server functionality.

myColors.pas

Different color models: RGB, HSV, with and without alpha-channel, 8 bit per channel and single precision float per channel.

pixMaps.pas

Generic pixel map based on the types in myColors.

fileHistories.pas

An old implementation for file histories Currently outdated.

globalformhandler.pas

Experimental unit for handling alignments of multiple forms in one Lazarus application. Currently outdated.

scalableGrafx.pas

Experimental unit for scalable graphics. Currently outdated.