I am implementing a feature to automatically generate a bookmark name by extracting information from the current context. Many packages provide such info. For example which-func
(through (which-function)
) and semantic/find
(through (semantic-current-tag)
).
How do I detect availability/support of which-func
or semantic/find
for the current buffer?
Is this exposed by the mode writer through modes so from (eq major-mode DESIRED-FEATURE-mode)
and DESIRED-FEATURE-minor-mode
variable?