Differences Between Enter and Return
On some keyboard layouts, the return and enter key are two different keys, an artifact of the differing handling of newlines by different operating systems. As an example, on the Macintosh, the return key is the usual key, while the enter key is positioned at the lower right of the numeric key pad. For example, while using the text tool in Adobe Photoshop, the return key produces a new line while the enter key ends editing mode.
On IBM's 3270 and 5250 line of terminals, the Enter key was located to the right of the space bar, and was used to send the contents of the terminal's buffer to the host computer. The Return key was located in a more standard location, and was used to generate a new line.
Apple also took advantage of this situation to create a highly editable command line environment called a "Worksheet" in the Macintosh Programmer's Workshop, where return was used strictly as a formatting key while enter was used to execute a shell command or series of commands in direct mode.
In technical terms, the Macintosh keyboard maps the return key to a carriage return, while the enter key maps to a newline.
Historically, many computer models did not have a separate keypad, and only had one button to function as Enter or Return. For example, the Commodore 64 (manufactured from 1982) had only the "Return" key.
Read more about this topic: Enter Key
Famous quotes containing the words differences between, differences, enter and/or return:
“What strikes many twin researchers now is not how much identical twins are alike, but rather how different they are, given the same genetic makeup....Multiples don’t walk around in lockstep, talking in unison, thinking identical thoughts. The bond for normal twins, whether they are identical or fraternal, is based on how they, as individuals who are keenly aware of the differences between them, learn to relate to one another.”
—Pamela Patrick Novotny (20th century)
“The country is fed up with children and their problems. For the first time in history, the differences in outlook between people raising children and those who are not are beginning to assume some political significance. This difference is already a part of the conflicts in local school politics. It may spread to other levels of government. Society has less time for the concerns of those who raise the young or try to teach them.”
—Joseph Featherstone (20th century)
“Capt. Rev. Samuel Clayton: What good did that do ya?
Ethan Edwards: By what you preach none. By what that Comanch believes, ain’t got no eyes he can’t enter the spirit land. Has to wander forever between the winds.”
—Frank S. Nugent (1908–1965)
“This spending of the best part of one’s life earning money in order to enjoy a questionable liberty during the least valuable part of it reminds me of the Englishman who went to India to make a fortune first, in order that he might return to England and live the life of a poet. He should have gone up garret at once.”
—Henry David Thoreau (1817–1862)