## ŒNAPPEND Append data to a native file

The ŒNAPPEND function is used to append data to the end of a tied file. The file must have been opened in a mode which permits writing. The data may be of any simple data type; nested and mixed arrays are not permitted. The data may be of any shape or rank but will be ravelled before writing to file.

The syntax of ŒNAPPEND is :

              DATA ŒNAPPEND TIENO {CONV}

where CONV is an optional parameter specifying that the data should be converted to a different form before being written (see ŒNWRITE for the conversion codes).

ŒNAPPEND is provided for compatibility with some other APL interpreters. The same facility is provided in a more general form by the ŒNWRITE function.

Topic: APLX Help : Help on APL language : System Functions & Variables : ŒNAPPEND Append data to native file

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