FOLD

Method FOLD of class APL2TEX created 19891111,18:0:17
Protocol: Internal

Syntax

folded text matrix FOLD text matrix
Reference
FOLD mimicks APL2s formatting algorithm for arrays. The matrix is cut in columns and the columns are printed one after the other. Broad tables can thus be restored by cut and paste.


Description
FOLD gets the printing width from the function . FOLD cuts a matrix with a width of more than e.g. 59 characters into blocks of a width of 59 characters, the blocks are pasted together vertically, so that the original layout can be restored by cut and paste.



\begin{APLfns} \begin{APLfnsline}{}{\APLdel} \APLZ\APLleftarrow\APLF\APLO\APLL\A... ... \end{APLfnsline}\begin{APLfnsline}{}{\APLdel} \par \end{APLfnsline}\end{APLfns}

Result
Z
Arguments
A
Used Local Names
IO
Unused Local Names

Functions
PRINTINGWIDTH
System Functions

Variables

Operators

Labels
LOOP
Undefined Names


Static Function Call Hierarchy

0 FOLD calls PRINTINGWIDTH