Short: Lha archiver (self-extracting) Author: thomas.richter@alumni.tu-berlin.de (Thomas Richter) Uploader: thomas richter alumni tu-berlin de (Thomas Richter) Type: util/arc Version: 40.43 Requires: AmigaOS 2.04 or better Architecture: m68k-amigaos >= 2.0.4 ----------------------------------------------------------------------------- Changes for release 40.43: - This is the first Aminet release of Lha. ----------------------------------------------------------------------------- This archive contains a re-implementation of the Amiga Lha program, the omnipresent archiver defining the most prominent distribution format of Aminet. As the 1.x and 2.x release series is out of maintenance, it became necessary to start from scratch and offer an updated version. While 40.x series of Lha is fully compatible to the 1.x and 2.x series, it is not based on it. It only implements the same format, and recognizes the same options on the command line. New features: - Lha is now able to archive soft and hard links. A new command line option -Ql defines how to handle them. - Lha is now able to create self-extracting archives with the new -Qx command line option. - Lha no longer blocks the iconification of its shell window. - Lha does not require huge amounts of stack anymore. The default stack of 4K is fully sufficient. - Compression and extraction speed have been improved. - Lha can be made resident (it is "pure"). If you want to use the -Qx option for creating self-extracting archives, make sure Lha is also placed in the C: directory as it needs to parse its own binary. Restrictions: - This version of Lha requires Os 2.04 or better. - The -w option ("set working directory") is no longer supported. - The -lh2- and -lh3- compression formats are not implemented as there is not a single file in Aminet depending on them, and as they do not compress any better. -lh0- (no compression), -lh1- (the old lzh format) and -lh4- to -lh7- are supported. ------------------------------------------------------------------------------ Installation: - Copy the Lha binary wherever you want. Preferably to C: if you want to make Lha resident and use the -Qx option. - Copy the Guide to wherever you want. ------------------------------------------------------------------------------ The THOR-Software Licence (v3, January 2nd 2021) This License applies to the computer programs known as the "Lha" and its guide, the "Lha.guide". The "Program", below, refers to such program. The "Archive" refers to the package of distribution, as prepared by the author of the Program, Thomas Richter. Each licensee is addressed as "you". The Program and the data in the archive are freely distributable under the restrictions stated below, but are also Copyright (c) Thomas Richter. Distribution of the Program, the Archive and the data in the Archive by a commercial organization without written permission from the author to any third party is prohibited if any payment is made in connection with such distribution, whether directly (as in payment for a copy of the Program) or indirectly (as in payment for some service related to the Program, or payment for some product or service that includes a copy of the Program "without charge"; these are only examples, and not an exhaustive enumeration of prohibited activities). However, the following methods of distribution involving payment shall not in and of themselves be a violation of this restriction: (i) Distributing the Program on a physical data carrier (e.g. CD-ROM, DVD, USB-Stick, Disk...) provided that: a) the Archive is reproduced entirely and verbatim on such data carrier, including especially this licence agreement; b) the data carrier is made available to the public for a nominal fee only, i.e. for a fee that covers the costs of the data carrier, and shipment of the data carrier; c) a data carrier with the Program installed is made available to the author for free except for shipment costs, and d) provided further that all information on said data carrier is redistributable for non-commercial purposes without charge. Redistribution of a modified version of the Archive, the Program or the contents of the Archive is prohibited in any way, by any organization, regardless whether commercial or non-commercial. Everything must be kept together, in original and unmodified form. Limitations. THE PROGRAM IS PROVIDED TO YOU "AS IS", WITHOUT WARRANTY. THERE IS NO WARRANTY FOR THE PROGRAM, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. IF YOU DO NOT ACCEPT THIS LICENCE, YOU MUST DELETE THE PROGRAM, THE ARCHIVE AND ALL DATA OF THIS ARCHIVE FROM YOUR STORAGE SYSTEM. YOU ACCEPT THIS LICENCE BY USING OR REDISTRIBUTING THE PROGRAM. Thomas Richter ----------------------------------------------------------------------------- So long, Thomas June 2026