crazyettin
/
Gidubba
1
0
Fork 0
Code Issues Pull Requests Projects Releases 2 Wiki Activity

Update the code to make use of immediate loads, make sending the line feed character input a carriage return and line feed, and include format information in the readme

This commit is contained in:
CrazyEttin 2022-08-28 15:49:51 +03:00
parent 280a948e8b
commit 9770df14c4
2 changed files with 210 additions and 262 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

449
gidubba.asm
View File

File diff suppressed because it is too large Load Diff

23
readme.md
View File

@ -9,10 +9,19 @@ https://ahti.space/git/crazyettin/Thingamajig.
System requirements
-------------------
Gidubba requires a terminal with local echo at address FFFF, and
optionally a character printer at address FFFE and a punched tape reader
and punch or a casette drive at FFFD. If your setup differs from this
you have to modify the code yourself.
Gidubba uses a terminal with local echo at address FFFF, and optionally
a character printer at address FFFE and a punched tape reader and punch
or a casette drive at FFFD. Do not be afraid to modify the code yourself
if your setup requires it!
Format
------
Gidubba works with texts consisting of lines and terminated with an
end-of-file (^Z). The lines consist of at most 256 characters terminated
by a newline of a carriage return (^M) followed by a line feed (^J),
included in the character count. Note that any characters following the
last newline and preceding the end-of-file are ignored.
Usage
-----
@ -43,6 +52,8 @@ Commands with no arguments:
A delete (^?) discards the preceding character and outputs an underscore
to the terminal. An escape (^[) discards the contents of the current
command or line and outputs a backslash and a newline to the terminal.
An end-of-file (^Z) discards the current command and halts the computer
or discards the current line and returns to the command prompt.
A carriage return (^M) or a line feed (^J) inputs a newline that commits
the current command or line. An end-of-file (^Z) discards the current
command and halts the computer or discards the current line and returns
to the command prompt.