Script Library: 1238 scripts
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tag index: t · type

170 scripts tagged as: [type  ·  function]

ABNF Parser
abnf-parser.r
 documentation
v:1.0.1
21.8 KB
11 Mar 2013
Parse ABNF rules as found in IETF RFC documents.
author: Brett Handley
Accumulate
accumulate.r
 discussion
v:1.0.1
1.0 KB
13 Mar 2003
Cumulates values in a block together, by successively applying the function to each value in Series.
author: Andrew Martin
Addr
addr.rv:1.0.0
4.4 KB
10 Mar 2005
Convert C data to Rebol - get the memory address and cast* to a given struct or array
author: Romano Paolo Tenca
Age
age.rv:3.0.0
1.1 KB
22 Sep 2003
Calulates Age in Years, Months & Days.
author: Andrew Martin
Data formatter
align.rv:1.0.0
1.1 KB
13 Mar 2003
Create text columns
author: Bohdan Lechnowsky
ARCFOUR and CipherSaber
arcfour.r3.8 KB
18 Jan 2004
Provides encryption and decryption using the ARCFOUR algorithm
author: Cal Dixon
Area with scrollers style
area-scroll-style.r
 discussion
v:1.0.0
13.7 KB
27 Sep 2004
This is a new area style with possible vertical and/or horizontal scrollers. It allow selection of text outside the viewable area and have a read-only mode.
author: Didier Cadieu (alias DideC)
Arguments
arguments.rv:1.0.1
803 bytes
13 Mar 2003
Returns the arguments of the function as a block.
author: Andrew Martin
Ascii math
ascii-math.rv:0.0.0
2 KB
10 Mar 2009
Defines functions and variables for arithmetic ASCII characters
author: Scott Wall
Autoextracting REBOL file creator
autoextract.rv:1.0.0
1.5 KB
13 Mar 2003
Send files via email which can be decompressed simply by executing the contents of the message when it is received.
author: Bohdan Lechnowsky
Attribute Values Extractor
ave.r2.1 KB
23 Jan 2006
Extract attribute values from (HTML) tags
author: hy
Average
average.r
 discussion
v:1.0.0
626 bytes
8 Jul 2003
Averages the values in the Block.
author: Andrew Martin
Base conversion functions
base-convert.r
 documentation
v:0.0.2
8.0 KB
2 Sep 2005
Functions to convert an decimal whole number to and from any arbitrary base
author: Sunanda
Encode/Decode Base58
base58.rv:1.0.0
1.1 KB
5 Dec 2009
To Encode Integers as Base58. Used by some URL shortening services.
author: Christopher Ross-Gill
BBcode
bbcode.rv:0.1.0
8.7 KB
9 Jan 2009
Basic BBCode implementation. For more info about BBCode check http://en.wikipedia.org/wiki/BBCode
author: David 'Oldes' Oliva
Functions for calculations with big integer numbers
bigmath.rv:0.2.0
30.0 KB
4 May 2019
Make calculations with big integer numbers.
author: Marco Antoniazzi
Binary Search
binary-search.r1.8 KB
5 Nov 2007
Find an index in a sorted list, at which an item must occur, if the item exists in the list. in time porportional to log-2 of the number of items in the list. NOTE WELL no effort is made to confirm the series is actually sorted. returns none if the input arguments are (detectably) flawed returns a index of a match OR an index [...]
author: Tom Conlin
Blit-r
blit.rv:1.0.0
6.2 KB
17 Jan 2013
A simple 16 modes blitter function
author: Vincent Ecuyer
BNF Parser
bnf-parser.rv:1.1.0
7.7 KB
6 Mar 2013
Parse BNF rules.
author: Brett Handley
Bresenham Line
bresenham.rv:1.0.0
1.0 KB
22 Jun 2011
Returns all pairs in a block for line specified by P0/P1.
author: Semseddin (Endo) Moldibi
Capture Screen
capture-screen.rv:0.3.0
6.0 KB
5 Apr 2007
(Microsoft/Windows only:) Returns screenshot as an image (or NONE in case of failure).
author: christian ensel
CAS Registry Number
cas-rn.rv:1.0.1
3.3 KB
25 Oct 2005
The CAS Registry (http://www.cas.org/EO/regsys.html) is a widely used database of chemical substances. The CAS Registry Numbers are a de facto standard for the identification of chemical substances. This module contains helper functions to handle CAS Registry Numbers.
author: Daniel Rybowski
CASE multiple conditional function
case.r
 discussion
v:1.0.0
2.1 KB
27 Nov 2005
Provide a generalized multiple conditional function for situations that would otherwise call for deeply nested EITHER blocks. CASE is more general than SWITCH because the conditions can be any DO-able block rather than being based on a single value. This can be used simply to allow a SWITCH-like behavior that supports ranges instead of single [...]
author: Christopher M. Dicely
CGI wrapper function for debugging
cgi-debug.r
 discussion
 documentation
v:0.0.1
2.6 KB
7 Jan 2005
Provides debugging info for scripts running as a CGI under a webserver
author: Sunanda
Convert Character to Hexidecimal
char-to-hex.rv:1.0
964 bytes
7 May 2005
Convert an ASCII char to a two hex code. This is just one of those things in Rebol where you waste time looking for a solution to an otherwise extremely simple problem because the obvious doesn't work (ie: to-hex M doesn't work because to-hex wants an integer and to-integer wants a character not a string)! The C2I function [...]
author: Gordon Raboud with help from TomC and Sunanda
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