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|Make the current word upper case. ||Alt-u|
Point travels forward through the buffer as with forward-word,
changing all the letters it encounters to upper case. If the current
buffer contains a highlighted region, Epsilon instead changes all the
letters in the region to upper case, leaving point unchanged.
Epsilon Programmer's Editor 14.01 manual. Copyright (C) 1984, 2020 by Lugaru Software Ltd. All rights reserved.