On Nov 16, 8:20 pm, des...@verizon.net wrote:
> Xah Lee
> > new article on emacs keyboard macro as well as elisp code.
> > Command Name Key
> > start-kbd-macro Ctrl+x (
> > end-kbd-macro Ctrl+x )
> > call-last-kbd-macro Ctrl+x e
> > apply-macro-to-region-lines
> > Saving Your Keyboard Macro for Future Use
> Nice article.
> I use keyboard macros a lot and usually apply them to many lines.
> I could never see how the binding C-x e is sufficient.
> It's way too hard to type 5, 10, or 100 times.
> I know it can be repeated with a count but still sometimes I want
> to move around and apply it to various lines or words.
> So, I use this keybinding:
> (define-key global-map [(S-f19)] 'call-last-kbd-macro);; Shifted PgUp Key
> This converts the Page Up key in the 6 key group above the arrow keys
> into a repeat macro key.
> All my bindings for the PgUp key:
> (define-key global-map [(f19)] 'repeat-complex-command)
> (define-key global-map [(S-f19)] 'call-last-kbd-macro)
> (define-key minibuffer-local-map [(f19)] 'previous-history-element)
> (define-key minibuffer-local-map [(shift f19)] 'next-history-element)
nice and interesting.
i didn't know that PageUp key is also f19 in emacs?
A quick search in elisp manual doesn't seem to find it. Any pointer?
i have never used “repeat-complex-command” myself.
for me, the page up/down keys are used more for things related to moving by chunk.
Ctrl+PageUp = previous-user-buffer
Ctrl+PageDn = next-user-buffer
Hyper+PageUp = search-pagebreak-prev
Hyper+PageDn = search-pagebreak-next
(the search-pagebreak-prev is pretty much emacs's backward-page, but backward-page's got a problem in that it doesn't do so if the formfeed char ^L is part of a comment, sometimes required because the lang take ^L as syntax error)
other my combo with Page key are pretty standard:
Shift+PageUp = scroll-down with selection.
Alt+PageUp = scroll-other-window-down
same for Down...
for extra function keys, i use the keys on the number pad, either system-wide or within emacs.
+ = switch to last app
- = next song
Shift+- = last song
1 = describe-char
4 = ispell-word
0 = lookup-word-definition
Ctrl+0 = lookup-wikipedia
. = xah-browse-url-at-point
many of these functions are personally defined ones or in ErgoEmacs.
for system-wide, it's either defined in AutoHotkey or IntelliType, and sometimes app dependent.
The f1 to f12 are all used up. They pretty much are one-key press to switch to a particular app. e.g. emacs is f6, Firefox is f7, Google Chrome is f4, IE is f9, PowerShell is f10...