[TUHS] Of flags and keyletters
Paul Winalski
paul.winalski at gmail.com
Sun Mar 3 04:24:26 AEST 2024
On 3/1/24, Bakul Shah via TUHS <tuhs at tuhs.org> wrote:
>
> Use of "flag" for this purpose seems strange. "option" makes more sense.
I think the term "flag" for command line options comes from the way
that those options are typically implemented in code. The command
line options are usually used to set a boolean variable in the program
that can be tested to see if the option was present.
"Flag" as a synonym for a boolean variable in turn comes from the
ordinary English verb "to flag", meaning "to mark or identify"
-Paul W.
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