LocoScript
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'''LocoScript''' was the word processor bundled with the Amstrad PCW. There were four major versions for the PCW, and two for MSDOS. | '''LocoScript''' was the word processor bundled with the Amstrad PCW. There were four major versions for the PCW, and two for MSDOS. | ||
| − | + | 8-bit versions: | |
| + | * LocoScript 1 (1985) was bundled with the Amstrad PCW 8256/8512 (3" drives) and PcW 9256 and 10 (3.5" drives). | ||
| + | * LocoScript 2 (1987) was bundled with the Amstrad PCW 9512 (3" drive) and PcW 9512+ (3.5" drive), and was a common upgrade for the other models. | ||
| + | * LocoScript 3 (1993) was only available separately. It added semi-scalable fonts. | ||
| + | * LocoScript 4 (1996/7) was only available separately. It added support for images (in [[MDA]] format) and colour printing. | ||
| − | + | Most PCW documents, on either 3" or 3.5" floppy discs, are thus likely to be in LocoScript 1 or 2 format. | |
| − | + | (The PcW 16 did not run LocoScript.) | |
| − | + | While standard LocoScript had a relatively wide range of characters, there were some specialised versions for particular scripts, such as [http://www.fvempel.nl/manuals/araloco.pdf Euro-Arabic LocoScript]. | |
| − | + | PC versions: | |
| + | * LocoScript PC (later LocoScript PC Easy) | ||
| + | * LocoScript Professional | ||
| − | + | == File formats == | |
| − | * | + | Each major version of LocoScript changed the file format. Newer versions could read files from older versions, but not vice versa. |
| + | |||
| + | * LocoScript 1 is relatively well documented. | ||
| + | ** [https://archive.org/details/35_Schneider_PC_International_1988-01 Schneider PC International 1988/01] (pp84-97) has a fairly detailed description of the LocoScript 1 format (in German), and provides Turbo Pascal source for a program LOCOCONV to convert it (updated in the [https://archive.org/details/44_Amstrad_PC_International_1988-10 1988/10 issue], pp92-97). Versions of that program exist in various places: | ||
| + | *** Werner Cirsovius' site ([https://web.archive.org/web/20160311002010/http://cirsovius.de/CPM/Projekte/TURBO-PASCAL/LOCO/LocoConv-en.html on Wayback machine]) had a copy. Wayback Machine doesn't have all the code, but the whole website is archived as a .7z [http://www.classiccmp.org/cpmarchives/index.php here]. | ||
| + | *** A modified/translated version is on [http://fvempel.nl/domain.html Frank van Empel's site] (search for LOCOCON). | ||
| + | ** Another, briefer description of the [https://www.seasip.info/Unix/Joyce/ls1frm.html LocoScript 1 file format] (in English) | ||
| + | ** The character encoding used for the text portions is the [[Amstrad CP/M Plus character set]], except that the [[C1 controls]] range was used for control codes (different ones from the C1 control standard, which probably didn't exist yet) instead of the box-drawing characters of the CP/M Plus set. | ||
| + | * LocoScript 2 and up: no known descriptions (although plenty of software exists to read them). These versions had a greatly expanded character repertoire, more than can fit in a single-byte character set. They share some of the same basic structure as LocoScript 1. | ||
| + | |||
| + | LocoScript documents did not have a conventional file extension. The default filenames it prompted with on creation were <tt>DOCUMENT.000</tt>, <tt>DOCUMENT.001</tt>, etc. | ||
| + | |||
| + | == Converting LocoScript documents == | ||
| + | |||
| + | Probably the most difficult problem with converting LocoScript documents into more readable formats is not the conversion process itself, but the fact that the majority of LocoScript files were stored on [[three inch disc|3-inch floppy disks]], which are now difficult to access. See the linked page for ideas for how to deal with this. | ||
| + | |||
| + | '''LocoLink''' (and the later 'LocoLink for Windows') is a hardware / software combination that connects a PC parallel port to the expansion connector of an Amstrad PCW, and provides the software tools for both transferring LocoScript documents to the PC, as well as converting them to RTF or TXT formats. Note that the later PcW 16 has part of LocoLink built-in, and while this means documents can be transferred from an older PCW to a PcW 16 and then onto a PC, PcW 16 computers are few and far between, making this option unlikely. | ||
| + | |||
| + | PCW LocoScript used CP/M format for its discs, so LocoScript files are likely to be found in a [[CP/M file system]]. | ||
| + | |||
| + | Once you are at the stage of having individual document files: | ||
| + | |||
| + | * [https://ai.ansible.uk/ailink.html AILINK] by Ansible Information is former commercial software for Windows, now free, which can convert PCW LocoScript 1-4 documents to more modern formats such as RTF, keeping most of the formatting codes and special characters (not Greek and Cyrillic). It can do bulk conversions. If you're not trying to read actual floppy discs with it, it should work fine under modern Windows. It runs adequately on Linux under [[Wine]]. | ||
| + | * The PC versions of LocoScript could read PCW files, and had an export function to other formats, but are no longer particularly easy to acquire and run themselves. | ||
== Links == | == Links == | ||
* [http://www.locoscript.co.uk/ Publisher's website] | * [http://www.locoscript.co.uk/ Publisher's website] | ||
** [https://web.archive.org/web/20141218181748/http://locoscript.co.uk/ 2014 archive] | ** [https://web.archive.org/web/20141218181748/http://locoscript.co.uk/ 2014 archive] | ||
| − | |||
| − | |||
[[Category:Amstrad]] | [[Category:Amstrad]] | ||
Revision as of 05:31, 20 December 2020
LocoScript was the word processor bundled with the Amstrad PCW. There were four major versions for the PCW, and two for MSDOS.
8-bit versions:
- LocoScript 1 (1985) was bundled with the Amstrad PCW 8256/8512 (3" drives) and PcW 9256 and 10 (3.5" drives).
- LocoScript 2 (1987) was bundled with the Amstrad PCW 9512 (3" drive) and PcW 9512+ (3.5" drive), and was a common upgrade for the other models.
- LocoScript 3 (1993) was only available separately. It added semi-scalable fonts.
- LocoScript 4 (1996/7) was only available separately. It added support for images (in MDA format) and colour printing.
Most PCW documents, on either 3" or 3.5" floppy discs, are thus likely to be in LocoScript 1 or 2 format.
(The PcW 16 did not run LocoScript.)
While standard LocoScript had a relatively wide range of characters, there were some specialised versions for particular scripts, such as Euro-Arabic LocoScript.
PC versions:
- LocoScript PC (later LocoScript PC Easy)
- LocoScript Professional
File formats
Each major version of LocoScript changed the file format. Newer versions could read files from older versions, but not vice versa.
- LocoScript 1 is relatively well documented.
- Schneider PC International 1988/01 (pp84-97) has a fairly detailed description of the LocoScript 1 format (in German), and provides Turbo Pascal source for a program LOCOCONV to convert it (updated in the 1988/10 issue, pp92-97). Versions of that program exist in various places:
- Werner Cirsovius' site (on Wayback machine) had a copy. Wayback Machine doesn't have all the code, but the whole website is archived as a .7z here.
- A modified/translated version is on Frank van Empel's site (search for LOCOCON).
- Another, briefer description of the LocoScript 1 file format (in English)
- The character encoding used for the text portions is the Amstrad CP/M Plus character set, except that the C1 controls range was used for control codes (different ones from the C1 control standard, which probably didn't exist yet) instead of the box-drawing characters of the CP/M Plus set.
- Schneider PC International 1988/01 (pp84-97) has a fairly detailed description of the LocoScript 1 format (in German), and provides Turbo Pascal source for a program LOCOCONV to convert it (updated in the 1988/10 issue, pp92-97). Versions of that program exist in various places:
- LocoScript 2 and up: no known descriptions (although plenty of software exists to read them). These versions had a greatly expanded character repertoire, more than can fit in a single-byte character set. They share some of the same basic structure as LocoScript 1.
LocoScript documents did not have a conventional file extension. The default filenames it prompted with on creation were DOCUMENT.000, DOCUMENT.001, etc.
Converting LocoScript documents
Probably the most difficult problem with converting LocoScript documents into more readable formats is not the conversion process itself, but the fact that the majority of LocoScript files were stored on 3-inch floppy disks, which are now difficult to access. See the linked page for ideas for how to deal with this.
LocoLink (and the later 'LocoLink for Windows') is a hardware / software combination that connects a PC parallel port to the expansion connector of an Amstrad PCW, and provides the software tools for both transferring LocoScript documents to the PC, as well as converting them to RTF or TXT formats. Note that the later PcW 16 has part of LocoLink built-in, and while this means documents can be transferred from an older PCW to a PcW 16 and then onto a PC, PcW 16 computers are few and far between, making this option unlikely.
PCW LocoScript used CP/M format for its discs, so LocoScript files are likely to be found in a CP/M file system.
Once you are at the stage of having individual document files:
- AILINK by Ansible Information is former commercial software for Windows, now free, which can convert PCW LocoScript 1-4 documents to more modern formats such as RTF, keeping most of the formatting codes and special characters (not Greek and Cyrillic). It can do bulk conversions. If you're not trying to read actual floppy discs with it, it should work fine under modern Windows. It runs adequately on Linux under Wine.
- The PC versions of LocoScript could read PCW files, and had an export function to other formats, but are no longer particularly easy to acquire and run themselves.
