*Change key binding in math mode only@ 2014-03-04 20:42 Rafael2014-03-04 23:11 ` Rafael 0 siblings, 1 reply; 3+ messages in thread From: Rafael @ 2014-03-04 20:42 UTC (permalink / raw) To: Emacs-orgmode list Hi all, I have been writing presentations in org-mode lately with a lot of math content. I am using org-cdlatex, and have already customized it to, say, type R'B inside math mode to obtain \mathbb{R}. I wonder, however, if it would be possible to make this procedure shorter, and obtain \mathbb{R} as soon as pressing R, *but only inside math mode*. I guess I could approximate this with abbrevs or yasnippet, but I think this would require an extra key besides the R, which is closer to what I already have. I would appreciate any tips in this direction! Rafael ^ permalink raw reply [flat|nested] 3+ messages in thread

*2014-03-04 20:42 Change key binding in math mode only RafaelRe: Change key binding in math mode only@ 2014-03-04 23:11 ` Rafael2014-03-13 15:11 ` Bastien 0 siblings, 1 reply; 3+ messages in thread From: Rafael @ 2014-03-04 23:11 UTC (permalink / raw) To: emacs-orgmode Rafael <rvf0068@gmail.com> writes: > I have been writing presentations in org-mode lately with a lot of math > content. I am using org-cdlatex, and have already customized it to, say, > type R'B inside math mode to obtain \mathbb{R}. I wonder, however, if it > would be possible to make this procedure shorter, and obtain \mathbb{R} > as soon as pressing R, *but only inside math mode*. > > I guess I could approximate this with abbrevs or yasnippet, but I think > this would require an extra key besides the R, which is closer to what I > already have. I remembered that Org knows already if point is inside a math expression, so by looking at the source I came up with the following, that seems to work. Sorry for the noise. #+BEGIN_SRC emacs-lisp (defun org-cdlatex-real-numbers () (interactive) (if (org-inside-LaTeX-fragment-p) (insert "\\mathbb{R}") (insert "R") )) (add-hook 'org-mode-hook (lambda () (local-set-key (kbd "R") 'org-cdlatex-real-numbers ))) #+END_SRC ^ permalink raw reply [flat|nested] 3+ messages in thread

*Re: Change key binding in math mode only2014-03-04 23:11 ` Rafael@ 2014-03-13 15:11 ` Bastien0 siblings, 0 replies; 3+ messages in thread From: Bastien @ 2014-03-13 15:11 UTC (permalink / raw) To: Rafael;+Cc:emacs-orgmode Hi Rafael, Rafael <rvf0068@gmail.com> writes: > I remembered that Org knows already if point is inside a math > expression, so by looking at the source I came up with the following, > that seems to work. Sorry for the noise. That's not noise... > #+BEGIN_SRC emacs-lisp > (defun org-cdlatex-real-numbers () > (interactive) > (if (org-inside-LaTeX-fragment-p) > (insert "\\mathbb{R}") > (insert "R") > )) > > (add-hook 'org-mode-hook > (lambda () > (local-set-key (kbd "R") > 'org-cdlatex-real-numbers > ))) > #+END_SRC ... that's a contribution -- thanks for it! -- Bastien ^ permalink raw reply [flat|nested] 3+ messages in thread

end of thread, other threads:[~2014-03-13 15:12 UTC | newest]Thread overview:3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2014-03-04 20:42 Change key binding in math mode only Rafael 2014-03-04 23:11 ` Rafael 2014-03-13 15:11 ` Bastien

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