dsntk | Decision Toolkit

Decision table editor

Overview

Decision table editor.

Project status

Work in progress.

Installation

$ cargo install dte

Keystrokes

Key	Action
CTRL + Q	Quit without saving.
Arrow right	Move cursor one character right
Arrow left	Move cursor one character left
Arrow up	Move cursor one row up
Arrow down	Move cursor one row down
End	Move cursor to the end of the current cell
Home	Move cursor to the beginning of the current cell
PgUp	Move cursor to the top row of the current cell
PgDown	Move cursor to the bottom row of the current cell
CTRL + End	Move cursor to the end of the current row
CTRL + Home	Move cursor to the beginning of the current row
CTRL + PgUp	Move cursor to the top row of the current column
CTRL + PgDown	Move cursor to the bottom row of the current column
Backspace	Delete character before the cursor
Delete	Delete character under the cursor
Any character	Insert character at the cursor position
Insert	Toggle cursor from caret to block and back
ALT + Insert	Toggle cursor from caret to underscore and back

Example decision table

 ┌─────────────────┐
 │  Order options  │
 ├───┬───────────┬─┴─────╥─────────────────────╥─────────────┬───────────┐
 │ U │           │       ║    Order options    ║             │           │
 │   │ Customer  │ Order ╟──────────┬──────────╢ Description │ Reference │
 │   │   type    │ size  ║ Discount │ Priority ║             │           │
 │   ├───────────┼───────╫──────────┼──────────╫─────────────┼───────────┤
 │   │"Business",│       ║          │"Normal", ║             │           │
 │   │"Private"  │       ║          │ "High",  ║             │           │
 │   │           │       ║          │ "Low"    ║             │           │
 ╞═══╪═══════════╪═══════╬══════════╪══════════╬═════════════╪═══════════╡
 │ 1 │"Business" │  <10  ║   0.10   │ "Normal" ║ Small order │   Ref 1   │
 ├───┼───────────┼───────╫──────────┼──────────╫─────────────┼───────────┤
 │ 2 │"Business" │ >=10  ║   0.15   │  "High"  ║ Large order │   Ref 2   │
 ├───┼───────────┼───────╫──────────┼──────────╫─────────────┼───────────┤
 │ 3 │"Private"  │   -   ║   0.05   │  "Low"   ║ All orders  │   Ref 3   │
 └───┴───────────┴───────╨──────────┴──────────╨─────────────┴───────────┘

Copy and save this decision table to any file, e.g. e.txt and run the editor:

$ dte e.txt

License

Licensed under either of

• MIT license (see LICENSE-MIT) or
• Apache License, Version 2.0 (see LICENSE and NOTICE)

at your option.

Contribution

Any contributions to dte are greatly appreciated. All contributions intentionally submitted for inclusion in the work by you, shall be dual licensed as above, without any additional terms or conditions.