/usr/share/freemat/help/text/char.mdc is in freemat-help 4.0-5.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | CHAR CHAR Convert to character array or string
Usage
The char function can be used to convert an array
into a string. It has several forms. The first form
is
y = char(x)
where x is a numeric array containing character codes.
FreeMat does not currently support Unicode, so the
character codes must be in the range of [0,255]. The
output is a string of the same size as x. A second
form is
y = char(c)
where c is a cell array of strings, creates a matrix string
where each row contains a string from the corresponding cell array.
The third form is
y = char(s1, s2, s3, ...)
where si are a character arrays. The result is a matrix string
where each row contains a string from the corresponding argument.
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