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Runtime evaluation/In an environment: Difference between revisions
Runtime evaluation/In an environment (view source)
Revision as of 00:34, 30 April 2009
, 15 years ago→{{header|Metafont}}: if the problem was the "global" variable... fixed (as tcl, similar to php)
m (→{{header|PHP}}: php var inside functions, if not declared global, are local; should the code be "splitted" as done for tcl? waiting feedback) |
(→{{header|Metafont}}: if the problem was the "global" variable... fixed (as tcl, similar to php)) |
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Line 84:
=={{header|Metafont}}==
<lang metafont>vardef evalit(expr s, v) =
enddef;
a := evalit("2x+1", 5);
show (a-b);
end</lang>
▲a := scantokens p;
=={{header|Octave}}==
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