Loop over multiple arrays simultaneously: Difference between revisions

=={{header|Vim Script}}==

<syntaxhighlight lang="vimscript">

let a1 = ['a', 'b', 'c']

let a2 = ['A', 'B', 'C']

let a3 = [1, 2, 3]

for i in range(0, len(a1) - 1)

echo a1[i] .. a2[i] .. a3[i]

endfor

</syntaxhighlight>

If either a2 or a3 have fewer list items than a1, Vim will error with the message:

<pre>E684: List index out of range</pre>

If either a2 and/or a3 have more list items than a1, list items with index > len(a1) - 1 are ignored.