XLISP *trace-output*

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# *trace-output*

Type: | - | system variable
Source: | - | xlinit.c, xlio.c

## Syntax

*trace-output*

## Description

The *trace-output* system variable contains a file pointer that points to the file where all trace output goes to. The default file for *trace-output* is the system standard error device, normally the screen.

## Examples

    *trace-output*   ; returns #<File-Stream...>

Note: *trace-output*, *debug-io* and *error-output* are normally all set to the same file stream 'stderr'.

See the *trace-output* system variable in the XLISP 2.0 manual.

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Nyquist / XLISP 2.0 - Contents | Tutorials | Examples | Reference