On Fri, 30 Sept 2022 at 09:49, Erich Ruff <erich_r...@gmx.de> wrote: > (...)
Hi Erich! > In the meentime I began writing my book and using this technique very > intensely and habe more than 100 books to which I can jump with short > expressions like > > (ga101p ( + 16 127)) > > which will open Akademieausgabe of Fichtes Werken, Abt. I , Band 1, > Seite 127 with an offset of 16, thus excluding the forword of the > editors That's fantastic! Thanks for telling! =) > You have to create the eev-vars for the 2 docs first: > > so you have to execute first: > > doc1: (code-c-d "sw2" "/mnt/fichte/" :anchor) > doc2: (code-c-d "fall" "/home/er/fo/denote/" :anchor) > > after having these two VARs set and the code executed the bidirectional > link-creation works -- > > but only if the cursors are positioned after the «anchor1» in doc 1 and > «anchor2» in doc 2 which should be connected to oneanother. > > Perhaps this help some other user? To docs are still very preliminary - I still need to rewrite them almost completely a few more times... in particular, I implemented this feature: (find-eev "eev-kla.el" "guess") http://angg.twu.net/eev-current/eev-kla.el.html#guess only five days ago, and I need to reorder the docs to make them treat that method of choosing a preferred "c" by "guessing" the main one, and treat the method that uses dir-local variables as something for experts... About the feature requests: > 1) Could you add an automatically inserted comment for LaTeX-files too? -> %% > double %% to easly disguish added links This is partially explained in this section: (find-eevfile "eev-kla.el" "10. Bidirectional links") (find-eevfile "eev-kla.el" "2. The comment prefix") (find-eevfile "eev-kla.el" "3. The command `M-x kli'") The comment prefix can only be added when the link is inserted, because it depends on the buffer in which the sexp is being inserted, and it is added by `M-x kli'/`M-x ee-kl-insert'. The comment prefix is determined by these functions, ;; «ee-kl-format2» (to ".ee-kl-format2") ;; «ee-kl-insert» (to ".ee-kl-insert") ;; Test: (ee-kl-format2-for-mode) ;; (defun ee-kl-format2-for-mode (&optional mode) (let ((plist '(emacs-lisp-mode ";; %s" haskell-mode "-- %s" lua-mode "-- %s" python-mode "# %s" agda2-mode "-- %s" latex-mode "%% %s"))) (plist-get plist (or mode major-mode)))) (defun ee-kl-format2 (str) (format (or ee-kl-format2 (ee-kl-format2-for-mode) "%s") str)) ;; Used by `M-x kli' (defun ee-kl-insert (&optional str) (interactive) (let* ((str1 (or str (car kill-ring))) (str2 (ee-kl-format2 str1))) (insert str2))) and as this is a prototype 1) the function `ee-kl-format2-for-mode' is intended to be overriden by the user, 2) I forgot to explain this in the code! =( So one way to use "%%" instead of "%" in LaTeX files is to redefine `ee-kl-format2-for-mode' to: (defun ee-kl-format2-for-mode (&optional mode) (let ((plist '(emacs-lisp-mode ";; %s" haskell-mode "-- %s" lua-mode "-- %s" python-mode "# %s" agda2-mode "-- %s" latex-mode "%%%% %s"))) (plist-get plist (or mode major-mode)))) > 2) In your example you have the 2 docs in a splitted frame with two > windows side by side in emacs > > if I jump via link from doc 2 to doc 1 then doc 1 is opened in window-2 > so I have the same file opened in 2 windows and the doc 2 is gone. I usually use `M-2 M-e' and `M-3 M-e' to open targets of links at the window at the right. They are explained here: (find-efunctiondescr 'ee-eval-sexp-eol "2:") (find-efunctiondescr 'ee-eval-sexp-eol "3:") (find-efunction 'ee-eval-last-sexp-2) (find-efunction 'ee-eval-last-sexp-3) They use this: (find-multiwindow-intro "2. `find-wset'") (find-multiwindow-intro "3. High-level words") http://angg.twu.net/eev-intros/find-multiwindow-intro.html#2 http://angg.twu.net/eev-intros/find-multiwindow-intro.html#3 It is easy - I mean, for people who know all the tricks =/ - to define variants of `M-2 M-e' and `M-2 M-e' that open the target in the window at the left. Here's one way to do that: (defun ee-eval-last-sexp-25 () "Like `M-2 M-e', but shows the target at the left." (find-wset "13_o" '(ee-eval-last-sexp))) (defun ee-eval-last-sexp-35 () "Like `M-3 M-e', but shows the target at the left and switches to it." (find-wset "13_" '(ee-eval-last-sexp))) > Could it be possible to keep both windws as they are and jump with the link to > the other window to the requested anchor without opening the doc a > second tim2?? Yes, but I will need a more precise specification of what is the three-window setting that you want to have in the end, and I will need to write a bit on non-trivial code to save the configuration of the second window in a variable before running the equivalent to `C-x 1'... > Question: > > In your tutorial you write: > 3. Converting `c's to `d's > (...) > > but the jump-address in case 1 is a dir > and the jump-address in case 3 is a file The variable `ee-foodir' and the function `ee-foofile' are low-level things that are used in functions like `find-foofile'. I was expecting that people would figure that out when they read the code shown by: (find-code-c-d "foo" "/tmp/FOO/") By the way, note that (find-eev "eev-kla.el" "eekla2") may not be very useful by itself, but it can be used as an inspiration for writing variants - for example, a variant that simply inserts a link to "here" in the current position of the point the other window, and then goes back... > Hope you get not angry about my long mail Not at all! =) Cheers, Eduardo
