Category:XPL0: Difference between revisions

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XPL0 has been implemented on more than a dozen processors, but it's

currently maintained on the Raspberry Pi and IBM-type PCs. Programs run under Linux, Windows, and DOS. Free, open-source versions of the

currently maintained on the Raspberry Pi and IBM-type PCs. Programs run under Linux, Windows, and MS-DOS. Free, open-source versions of the

compilers (interpreted, assembly-code compiled, and optimizing) are

available from the official website: xpl0.org [http://www.xpl0.org/]. The 32-bit version of the DOS compiler, XPLPX, was used for ~~most~~ of these Rosetta Code tasks, but more recent tasks were implemented using the compilers for the Raspberry Pi. Some tasks were implemented using [[EXPL-32]].

available from the official website: xpl0.org [http://www.xpl0.org/]. The 32-bit version of the MS-DOS compiler, XPLPX, was used for many of these Rosetta Code tasks, but more recent tasks were implemented using the compilers for the Raspberry Pi. Some tasks were implemented using [[EXPL-32]].

Here's how the traditional Hello World program is coded:

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functions.

The 32-bit versions of the compilers (as opposed to the older, 16-bit versions) automatically declare ''code'' declarations. Thus the above program can simply be ~~written~~ as:

The 32-bit versions of the compilers (as opposed to the older, 16-bit versions) automatically declare ''code'' declarations. Thus the above program can simply be rewritten as:

<pre>