LBR
From Just Solve the File Format Problem
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{{FormatInfo|formattype=electronic|extensions={{ext|lbr}}}} | {{FormatInfo|formattype=electronic|extensions={{ext|lbr}}}} | ||
| − | '''[[LBR]]''' was a container format popular for distributing [[CP/M]] software, designed by Gary P. Novosielski. Since it had no compression of its own, it was common for individual members of {{ext|LBR}} files to be compressed with [[Squeeze]] (.?Q?), [[Crunch]] (.?Z?), or [[ | + | '''[[LBR]]''' was a container format popular for distributing [[CP/M]] software, designed by Gary P. Novosielski. Since it had no compression of its own, it was common for individual members of {{ext|LBR}} files to be compressed with [[Squeeze]] (.?Q?), [[Crunch]] (.?Z?), or [[CrLZH]] (.?Y?). Alternatively, the whole library could be compressed with one of these methods (leading to the extensions {{ext|LQR}}, {{ext|LZR}}, {{ext|LYR}}). |
Under CP/M, the canonical tools for manipulating LBR files were LU.COM and NULU.COM. Other tools, such as NSWP.COM, understood both LBR and some of the closely associated compression formats. | Under CP/M, the canonical tools for manipulating LBR files were LU.COM and NULU.COM. Other tools, such as NSWP.COM, understood both LBR and some of the closely associated compression formats. | ||
Revision as of 03:50, 11 November 2012
LBR was a container format popular for distributing CP/M software, designed by Gary P. Novosielski. Since it had no compression of its own, it was common for individual members of .LBR files to be compressed with Squeeze (.?Q?), Crunch (.?Z?), or CrLZH (.?Y?). Alternatively, the whole library could be compressed with one of these methods (leading to the extensions .LQR, .LZR, .LYR).
Under CP/M, the canonical tools for manipulating LBR files were LU.COM and NULU.COM. Other tools, such as NSWP.COM, understood both LBR and some of the closely associated compression formats.
Tools
References
- .LBR format definition, Gary P. Novosielski, 1984-08-19 -- available as LUDEF5.DOC in many CP/M archives (e.g., here)
- HTML version of the above
- LBR (file format) at Wikipedia
