Terminal Commands Grouped by Function

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# Terminal Commands Grouped by Function

The following tables provide an overview of the terminal commands grouped by functions.

- Case Translation

- Copy/Clear

- Language, Messages, Error Processing

- Screens, Terminal and Window Processing

- Colors, Outlining

- INPUT Statement, Stack

- Session Recording and Screen Capturing

- Statistics and Trace

- Miscellaneous

- Key Assignments

## Case Translation

Terminal Command | Function
--- | ---
`%L` | Disable lower- to upper-case translation.
`%U` | Enable lower- to upper-case translation.

## Copy/Clear

Terminal Command | Function
--- | ---
`%C` | Copy current screen into Natural source area.
`%CC` | Copy data into system variable `*COM`.
`%CS` | Copy data to the stack.
`%Z` | Clear source area.

## Language, Messages, Error Processing

Terminal Command | Function
--- | ---
`%E=` | Activate/deactivate error processing.
`%L=` | Set language code.
`%M` | Control of message line.
`%MSGSF` | Display system error messages in full.

## Screens, Terminal and Window Processing

Terminal Command | Function
--- | ---
`%F=` | Frame characters for window.
`%K` | Simulate PF- and PA-keys.
`%Knn`,`%KPn` | Simulate PF- and PA-keys.
`%N` | Activate non-conversational mode.
`%QS` | Simultaneous output of multiple screens.
`%RM` | Protection of light pen sensitive fields.
`%RN` | Suppress compression of screen data.
`%RO` | Activate/deactivate screen optimization.
`%T` and `%Tll/cc` | Set cursor position.
`%T*` | Position cursor outside window.
`%W` | Natural window handling.
`%Y` | Control of PF-key lines.
`%*` | Disable display of input characters. In batch mode, suppress printing of next input record read.

## Colors, Outlining

Terminal Command | Function
--- | ---
`%D=` | Control of outlining.
`%=` | Assign colors to fields.

## INPUT Statement, Stack

Terminal Command | Function
--- | ---
`%` | Continuation indicator for `INPUT` statements in batch programs.
`%D` | Activate keyword/delimiter mode.
`%F` | Activate forms/screen mode.
`%FM` | Activate/deactivate edit mask free mode.
`%R` | Repeat `INPUT` statement.
`%/` | Force end-of-file for `INPUT` in batch mode.
`%.P` | Delete first entry from Natural stack.
`%.S` | Read stack entry without deleting it.

## Session Recording and Screen Capturing

Terminal Command | Function
--- | ---
`%A` | Play back a recording.
`%B` | Activate/deactivate a recording.
`%B=` | Specify library for a recording.
`%E` | Display screen captures.
`%G` | Set playback mode for a recording.
`%I` | Capture current screen.
`%O` | Deactivate screen capturing.
`%P` | Capture screen sequence.
`%S` | Resume screen capturing.

## Statistics and Trace

Terminal Command | Function
--- | ---
`%TRE` | Activate/deactivate external trace.
`%TRI` | Activate/deactivate internal trace.
`%X` | Control of statistics line/infoline.
`%<TECH` | Display technical information.
`%<TEST` | Invoke the debugger.

## Miscellaneous

Terminal Command | Function
--- | ---
`%H` | Produce hardcopy output.
`%J` | Invoke helproutine.
`%P=` | `CALL` options.
`%Q` | Suppress next input.
`%QO` | Suppress pseudo-conversational output.
`%T=` | Activate converter routine for specific device type.
`%V` | Control of print mode.
`%?` | Invoke help information for terminal commands.
`%%` and `%.` | Interrupt current Natural operation.
`%+` and `%-` | Enable/disable use of Natural Connection.

## Key Assignments

Key(s) | Function
--- | ---
CLEAR | Interrupt current Natural operation; interrupt recording.
CTRL+D | Interrupt current Natural operation.
RESET+ENTER | Terminate current processing loop.

### On this page

- Case Translation
- Copy/Clear
- Language, Messages, Error Processing
- Screens, Terminal and Window Processing
- Colors, Outlining
- INPUT Statement, Stack
- Session Recording and Screen Capturing
- Statistics and Trace
- Miscellaneous
- Key Assignments