MANUAL FOR WEBBC (6502 ROM image)

This file describes the ROM image WEBBC which attempts to render HTML files
from the current filing system into a readable format. 
The manual and software are (C)1998 SPROW

INSTRUCTIONS-
At any command line prompt, eg. the BASIC command prompt '>' type
ON A MASTER: *SRLOAD WEBBC 8000 <socket#>
             *INSERT <socket#> 
             where <socket#> may be 7, 6, 5, 4
ON A MACHINE WITH SWRAM: *LOAD WEBBC 8000
and press CTRL-BREAK to initialise. 

The image will then be installed into the chosen socket where it can be entered
with *WEBBC if in a valid screen mode. Valid modes are 0, 3, 4, and 6. 

The usage of WebBC is easy, and all actions are entered by pressing CTRL-key
combinations as detailed below. 

COMMANDS-
 CTRL-U     Enter a URL (well, valid filing system filename really)
            URL names can be up to 255 characters long
 CTRL-C     Enter an OS star command
            The screen will clear and 'star' commands will be interpreted until
            a blank line is entered
 CTRL-B     Go back one position in the history list
 CTRL-F     Go forward one position in the history list
 CTRL-H     Go home in the
 CTRL-R     Reload the last valid URL entered
 Escape     Stop whatever is being done

TAGS UNDERSTOOD-
Tag BR - line break
Tag P  - new paragraph
Tag HR - horizontal rule
All tags other are stripped and ignored. 
Escape sequences of the form &#xxx; are stripped and ignored. 

EXIT MESSAGES-
"Escape" - the user pressed escape while at the command line
"Not found" - invalid URL name was entered, ie. the HTML file couldn't be opened
"Corrupted history list" - another task inside the BBC has overwritten part
                           of the history list. Usually, you'll have to press
                           break to clear this. 
"Bad MODE" - you attempted to start WebBC in an unsupported mode. 

KNOWN PROBLEMS/FUTURE ENHANCEMENTS-
No known problems
Could add support for interpretation of simple HTML tags. 
Would be preferable to cache files, rather than multiple BGETs, which will be
inefficient over a network for example.
Sync star command matcher with other ROMs.

HISTORY-
V0.10 Beta release to webpages, with no tag support at all
V0.11 Having finished at the command line, the most recent page is reloaded
V0.12 Changed the internal *command matcher - no noticeable external change
V0.15 Updated to use current version of internal ROM library. Documentation
      overhaul.
V0.20 Respond to '*HELP .' now. Removed the unused *CONFIGURE/STATUS IMAGES
      and NOIMAGES. Added support for tag <br> and <p> and <hr>.