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Nasal Loops: Difference between revisions
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→for, while, foreach, and forindex loops
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<syntaxhighlight lang="nasal"> | <syntaxhighlight lang="nasal"> | ||
for (preloop_initialization; # will be run prior to the first invocation of the loop, usually to initialize a loop counter | for (preloop_initialization; # will be run prior to the first invocation of the loop, usually to initialize a loop counter | ||
condition_during_loop; | condition_during_loop; # will be run prior to each iteration, usually to check the loop counter and cancel the loop if false | ||
post_iteration_expression # will be run after each iteration, usually to increment a loop counter | post_iteration_expression # will be run after each iteration, usually to increment a loop counter | ||
) { | ) { | ||
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<syntaxhighlight lang="nasal"> | <syntaxhighlight lang="nasal"> | ||
foreach (elem; list1) { | foreach (elem; list1) { # NOTE: the delimiter is a SEMICOLON ; | ||
doSomething(elem); | |||
} | |||
</syntaxhighlight> | </syntaxhighlight> | ||
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<syntaxhighlight lang="nasal"> | <syntaxhighlight lang="nasal"> | ||
foreach (light; lights) { lightNodes[light] = propertyPath; } | foreach (light; lights) { | ||
lightNodes[light] = propertyPath; | |||
} | |||
</syntaxhighlight> | </syntaxhighlight> | ||