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- Help for !FileHelp
- ==================
-
- Have you ever wanted to have a quick look at a text
- file (just to read a line of help), or list an OBEY
- file, only to find that the desktop wants you to insert
- the disc with !Edit on it, and load the editor in before
- you can see the text even though you know damn well that
- before the desktop knew about !Edit, it would have listed
- the text in a window nice and quickly, and all that fuss
- could be avoided?
- Have you ever double-clicked a picture to show a friend
- only to find that !Paint has to be loaded, and you
- eventually have to resort to either re-setting the system
- variable Alias$@RunType_FF9 or *SCREENLOADing the picture
- 'by hand'?
- Have you ever wanted to write 2 lines of text for an
- OBEY file, only to discover you have to load up !Edit to
- stop the O.S. from changing <Obey$Dir>s into proper
- directory names?
-
- Well help is at hand at last.
- This application allows you to do the standard 'things'
- to those files once again, yet still allows the standard
- operation of other applications to continue unhindered.
- It also includes a "mini editor" for those small text
- and obey files.
-
- With !FileHelp installed, instead of double-clicking a
- file, either:
- (a) Drag the file to the !FileHelp icon on the iconbar,
- (b) Hold down [Alt] as you double-click the file.
- (c) Hold down [Alt] while choosing the 'Help' option
- on the "FILER ë Application 'xxxx' ë" Menu.
-
- The file will then be acted on as follows:
-
- SPRITE: SCREENLOADed (Picture displayed)
- TEXT: TYPEd (Text listed)
- OBEY: Loaded into the MINI-EDITOR (see below)
- BBC Font: PRINTed (Font installed)
- Directory: FILEINFO * (Contents listed)
- Application: FILEINFO * (Contents listed)
- OTHER: DUMP (Hexadecimal dump of file)
-
- The DUMP and TYPE operations are done to a large window,
- so more text is visible at once, and text wrapping around
- in an ugly manner is less likely to happen than with the
- standard desktop 'little-tiny-window-in-the-middle-of-the-
- screen' display window.
-
-
- NOTE: Holding down Alt whilst double-clicking is more
- convenient than dragging files around, but
- BE WARNED: Other applications (e.g. Paint, Edit)
- MAY notice the double-click BEFORE !FileHelp can
- intervene, and thus the editor will load the file
- instead. (But this shouldn't matter, as it can
- only happen when the editor is installed anyway,
- so there is no bother with having to load an
- editor specially.)
- GENERALLY, if !FileHelp was run BEFORE an editor,
- then ALT-double click will work fine.
-
-
- The !FileHelp Mini-Editor
- =========================
-
- This is the second useful area of File Help: It contains
- a (small, simple) text editor for Obey files. If you drag
- (or double-click holding ALT) an OBEY file, it will be
- loaded into the mini-editor. (A file (ANY file) can also be
- loaded into the editor by dragging it into the editor
- window)
-
- NOTE: As only tiny amounts of text are involved, Mini-
- Editor will automatically overwrite the current text with
- loaded text.
- *** You will not be warned or asked for confirmation. ***
-
- The editor (at this stage) only allows you to edit 10
- lines of text, but this should be plenty for normal use.
-
- To edit, use the cursor keys/mouse to position the caret
- (exactly as in !Edit), and use the following 'special'
- keypresses:
-
- DELETE: Delete the character left of the caret
- COPY: Delete the character right of the caret
- CTRL-ê: Move caret to start of line
- CTRL-ë: Move caret to end of line
-
- RETURN: This inserts a line BELOW the line the
- caret is presently on. NOTE: This will
- DESTROY line 10.
- INSERT: (Above DELETE) This inserts a line ABOVE
- the one the caret is on. (NOTE: destroys
- line 10)
- CTRL-U: Wipe all text on that line.
- CTRL-D: DELETE the entire line. This moves the
- lines below UP to fill the space made.
- (Line 10 will become blank)
-
- Also, the ENTIRE text file can be deleted with the
- 'Clear' option on the editor menu.
-
- The editor window can be removed without losing the
- text:
- Clicking the window's close box will remove it, and it
- can be brought back on-screen by clicking Select on the
- !FileHelp icon on the Desktop icon bar. (This will also
- bring up the window when !FileHelp has just been run- It
- starts with a default Obey file which helps speed the
- creation of fairly standard !Run files.
- The editor is also extremely useful for looking at the
- first few bytes of a file: I find it invaluable in quickly
- and easily finding the version number of a basic program
- or module, as most of these programs have a version number
- at the beginning (Just drag the file into the editor
- window to view the first few bytes of it).
-
-
- Jason Williams '90.
-