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7.8.2 Readline Options
The readline interface module can be tweaked in a few ways to better suit the user’s needs. Configuration is done via the readline module’s options interface, in a similar way to the evaluator and debugging options (see section Runtime Options).
- Scheme Procedure: readline-options
- Scheme Procedure: readline-enable option-name
- Scheme Procedure: readline-disable option-name
- Scheme Syntax: readline-set! option-name value
Accessors for the readline options. Note that unlike the enable/disable procedures,
readline-set!is syntax, which expects an unquoted option name.
Here is the list of readline options generated by typing
(readline-options 'help) in Guile. You can also see the
history-file yes Use history file. history-length 200 History length. bounce-parens 500 Time (ms) to show matching opening parenthesis (0 = off).
The readline options interface can only be used after loading the readline module, because it is defined in that module.
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