846 |
(defcustom font-lock-support-mode 'jit-lock-mode |
(defcustom font-lock-support-mode 'jit-lock-mode |
847 |
"*Support mode for Font Lock mode. |
"*Support mode for Font Lock mode. |
848 |
Support modes speed up Font Lock mode by being choosy about when fontification |
Support modes speed up Font Lock mode by being choosy about when fontification |
849 |
occurs. Known support modes are Fast Lock mode (symbol `fast-lock-mode'), |
occurs. The default support mode, Just-in-time Lock mode (symbol |
850 |
Lazy Lock mode (symbol `lazy-lock-mode'), and Just-in-time Lock mode (symbol |
`jit-lock-mode'), is recommended. |
851 |
`jit-lock-mode'. See those modes for more info. |
|
852 |
|
Other, older support modes are Fast Lock mode (symbol `fast-lock-mode') and |
853 |
|
Lazy Lock mode (symbol `lazy-lock-mode'). See those modes for more info. |
854 |
|
However, they are no longer recommended, as Just-in-time Lock mode is better. |
855 |
|
|
856 |
If nil, means support for Font Lock mode is never performed. |
If nil, means support for Font Lock mode is never performed. |
857 |
If a symbol, use that support mode. |
If a symbol, use that support mode. |
858 |
If a list, each element should be of the form (MAJOR-MODE . SUPPORT-MODE), |
If a list, each element should be of the form (MAJOR-MODE . SUPPORT-MODE), |