Digraph (computing)
Digraphs are two-character sequences used to enter single conceptual characters that cannot be entered from the computer keyboard for various reasons: obsolete keyboard, input of special characters is required, the text editor reserves some characters for special use, etc.
Different systems have different sets of defined digraphs.
- C programming language supports digraphs in ISO C 94 mode of compiling.
- Vim text editor uses digraphs.
- GNU Screen has a digraph command, bound to ^A ^V by default.
See also
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