Substitute character actions than the last one can also be undone by pressing multiple times. was one of a handful of keyboard sequences chosen by the program designers at Xerox PARC to control text editing. Presumably these particular keystrokes were chosen because of their location on a standard QWERTY keyboard, since the Z (undo), X (cut), C (copy), and V (paste) keys are located together at the left end of the bottom row of the standard QWERTY keyboard. Substitute character A substitute character (␚) is a control character that is used in the place of a character that is recognized to be
Hebrew keyboard Hebrew keyboard A Hebrew keyboard (Hebrew: מקלדת עברית "mikledet ivrit") comes in two different keyboard layouts. Most Hebrew keyboards are bilingual, as Latin characters are necessary for URLs and Email addresses. Trilingual keyboard options also exist, with the third script being Arabic or Russian, due to the sizable Arabic- and Russian-speaking populations in Israel. Standard Hebrew keyboards have a 101/104-key layout. Like the standard English keyboard layout, QWERTY, the Hebrew layout was derived from the order of letters on Hebrew typewriters. The layout is codified in SI-1452 by SII. The latest revision, from 2013, mostly modified the location of the