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- ChangeTxt v2.1 26/10/96
- =======================
-
-
- Overview
- ========
-
- ChangeTxt converts text files between Acorn, PC and Macintosh platforms.
- A registered version of ChangeTxt supports the following features:
-
- - Line terminator mapping. i.e <CR> to <LF>, etc.
-
- - Character set mapping between Acorn, DOS, OS/2 & Macintosh
- platforms. So a bullet '•' will still look like a '•' even
- if it has a different ASCII value between character sets.
-
- - Strips invisible characters. Expands tabs.
-
- - Provides direct conversions between platforms:
- Acorn to Mac, Dos, OS/2
- Dos to Acorn, Mac , OS/2
- Mac to Acorn, DOS, OS/2
- OS/2 to Mac, Acorn, DOS
-
- - Guess platform type. ChangeTxt will examine the contents of a text
- file and automatically choose a source platform to map to your
- destination platform.
-
- - Fully multitasking. All file conversions are performed in
- background. Allows multiple files to be converted, even add files
- with a different mapping during conversion.
-
- - ArcWeb compatible. Automatically converts files downloaded from the
- Internet.
-
- An unregistered version only supports mapping between DOS and Acorn,
- character set and line terminator mapping, multitasking and ArcWeb support.
-
- For details on registration see the end of this file.
-
- Using ChangeTxt
- ===============
-
- To launch ChangeTxt, just double-click on the !ChangeTxt icon which will
- then appear on the right hand side of the icon bar.
-
- To view the ChangeTxt dialog click on the !ChangeTxt icon on the icon bar.
-
- The ChangeTxt dialog is described below from the top of dialog down.
-
- Conversions
- ============
-
- Character set - if ticked, the source characters are mapped onto the
- destination character set. e.g. • will map to •
- Otherwise without character set mapping a • may map to ¢
- Any character that cannot be mapped will be translated to
- a ?
-
- Termination - if ticked then the source format line terminators are converted to
- the appropriate target format line terminators, otherwise no
- conversion of the line terminators is performed;
-
- Strip codes - if ticked then all control code characters are stripped from
- the destination file. Control code characters are the
- non-printable characters in the range of 0-31 ASCII, but
- not including the destination format line terminators nor the
- tab character;
-
- Expand tabs - if ticked then any tab characters to be written to the destination
- file are converted to a number of spaces as specified in the
- spaces writable icon.
-
-
- Below the conversion options are two pop-up menus separated by an arrow.
- The pop-up menu to the left of the arrow is the source format. The pop-up
- menu to the right of the arrow is the destination format.
-
- The source and destination menus allow the user to specify one of the following
- formats as either source or destination: Mac, DOS, Acorn, OS/2
-
- Any mapping combination is allowed except to itself, so you will not be allowed
- to map DOS to DOS.
-
- The source menu has an additional item, Guess. When Guess is selected, ChangeTxt
- will examine the contents of the source file in an attempt to identify the source
- format. It will then convert the file to the selected destination format. As OS/2
- and DOS text files are similar, any conflict on guessing will default to DOS.
-
- Status
- ======
-
- During conversion, the window displays the name of the file currently being
- converted.
-
- Below this a red bar shows the progress of the file being converted.
-
- Below this a green bar shows the progress through a batch of files.
-
- Drop files here
- ===============
-
- To perform a conversion, drag the file to be converted onto the window.
- A save dialog is presented which is used to give the destination path for
- the converted file. If multiple files are dragged onto the window then a
- destination directory is acquired. The converted file names are then the same
- as the original file names, but placed in the given directory.
-
- The conversion of the text files occurs in background. More files can be
- selected for conversion while current conversions are taking place. ChangeTxt
- remembers the conversion mapping associated with each file, so different jobs
- can have different mappings.
-
- Conversion can be aborted by clicking on the abort button in the window.
- Aborting terminates all currently identified conversions. Abortion is
- automatic if the window is closed or the program is quitted.
-
-
- ArcWeb Support
- ==============
-
- ChangeTxt can now be used alongside the ArcWeb browser to automatically convert foreign
- text file formats to Acorn format before viewing. Conversion of the foreign file formats
- is performed using the standard ChangeTxt dialog options. ChangeTxt can also be instructed
- to terminate when ArcWeb terminates, so it can be placed in the WebHelper folder along with
- the other helpers.
-
-
- Icon Bar Menu
- =============
-
- Info -> displays the standard information dialog plus
- registration details
- Report -> displays the file conversion report window
- Quit with ArcWeb -> if ticked then ChangeTxt will quit when ArcWeb quits
- Save preferences -> saves the current dialog options and 'Quit with ArcWeb' state
- to a 'prefs' file internal to ChangeTxt. These preferences are
- automatically loaded when ChangeTxt is next started. Only
- available if registered
- Quit -> quits the ChangeTxt application
-
-
- Dialog Menu
- ===========
-
- The dialog menu contains a subset of the Icon Bar Menu options.
-
- Limitations
- ===========
-
- ChangeTxt has not been tested under RISC OS 2.
-
- Registration
- ============
-
- ChangeTxt uses a registration system which uses a key to enable full
- functionality of the application. Without the key then ChangeTxt will
- only allow a subset of its features to be used.
-
- If you wish to register and use all of ChangeTxt's features then send
- your name and address, along with a cheque for £10 (£30 for commercial users)
- sterling to the address below.
-
- In return we will send you a key which will enable all ChangeTxt's features.
- The key belongs to you and will ensure that you will be able to fully use
- any future versions of ChangeTxt.
-
- As a registered user you may have any number of copies as your name
- will appear in the program information dialog. You can also send us
- a disc with your key for the latest version, which we will return to you.
-
- You can also download the latest copy of ChangeTxt from our website:
-
- http://www.ehorizon.demon.co.uk
-
- Point of Contact
- ================
-
- If you have any technical queries/suggestions then please write to Darryl Sims, at either:
-
- Arcade: “Darryl Sims” (0181 654 2212/0181 655 4412)
-
- or
-
- 27 Killewarren Way
- Orpington
- Kent
- BR5 4DH
-
- or dsims@ehorizon.demon.co.uk
-
- For registration please send a cheque or postal order made payable to Paul Gee
- at the address below. Please remember to include your return address or e-mail
- address so we can return your registration key.
-
- The Event Horizon
- Kilmarth
- Stick Hill
- Edenbridge
- Kent
- TN8 5NL
-
- e-mail: pgee@ehorizon.demon.co.uk
-
- © The Event Horizon, All Rights Reserved 1996.
-
- History
- =======
-
- v2.1 - Fixed erroneous behaviour whenever a file is dragged to the icon bar before the
- conversion dialog has been opened.
- Fixed failure of the registered mappings to respond to all of the dialog options.
- Added preferences option.
- Added ArcWeb browser support so ChangeTxt can act as a helper.
-