Programmer Guide/Command Reference/WORD: Difference between revisions
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{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
var := WORD <var> | var := WORD <var>index</var> <var>word<sub>0</sub></var> [ … <var>word<sub>n</sub></var> ] | ||
Calling the {{Stx}} command <code>WORD</code> with the integer argument <var>index</var> will return its argument <var>word<sub>index</sub></var>, provided <var>index</var> is in the range of 0…<var>n</var>. If it is not, the {{STX}} command will return the empty string. | |||
;<var>i</var> | ;<var>i</var> | ||
:The zero-based index of the word to return (0 ≤ <var>i</var> ≤ | :The zero-based index of the argument ("word") to return (0 ≤ <var>i</var> ≤ <var>n</var>). | ||
;<var> | ;<var>word<sub>0</sub></var> [ … <var>word<sub>n</sub></var> ] | ||
: | :a list of string arguments, separated by blanks | ||
See also the {{STx}} command <code>[[Programmer Guide/Command Reference/KEYWORD|KEYWORD]]</code>. | |||
Revision as of 16:18, 7 May 2014
var := WORD index word0 [ … wordn ]
Calling the STx command WORD with the integer argument index will return its argument wordindex, provided index is in the range of 0…n. If it is not, the STx command will return the empty string.
- i
- The zero-based index of the argument ("word") to return (0 ≤ i ≤ n).
- word0 [ … wordn ]
- a list of string arguments, separated by blanks
See also the STx command KEYWORD.
