khi****@users*****
khi****@users*****
Wed Jul 13 19:05:00 JST 2005
At Wed, 13 Jul 2005 03:17:58 -0300, eduar****@fastm***** wrote: > As there's very little documentation in English I'm trying to > understand howm's action-lock rules work by reading the source > code and inspecting the data structures. To inspect action-lock mechanism, I recommend to try itself without howm. It can be used independently, and it may be useful for other modes, too. (1) Open *scratch* and type M-x action-lock-mode. (2) Write {_}. Underline will appear there. (3) Move cursor to that {_} and hit RET. Then it will change to [2005-07-13 19:30]. (4) Type M-x action-lock-mode again to turn off that mode. You can add your own "magic rules". For example, lets add a new rule that hitting RET on <<hogehoge>> causes (message "hogehoge"). (setq your-rule (action-lock-general #'message "<<\\(.+\\)>>" 1 0)) ;; 1 means first parenthesized expression is passed to `message'. ;; 0 means whole string should be underlined. (action-lock-add-rules (list your-rule)) You can also write your-rule by hand without action-lock-general. (setq your-rule '("<<\\(.+\\)>>" (lambda (&optional arg) (message (match-string-no-properties 1))) 0)) ;; rule = (regexp action) or (regexp action hilit-pos) ;; Action should receive arg from (interactive "P"). Such rules are stored to a buffer local variable `action-lock-rules'. Its default value is copied from `action-lock-default-rules'. Howm uses action-lock.el internally for interface of hyperlinks. ("Hyperlinks" in howm are shortcuts of full-text search, indeed.) If you have further questions or comments, please let me know. :-) -- khi****@users*****
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