code.delx.au - gnu-emacs-elpa/blob - README.md

   1 EmacsUtils
   2 ==========
   3
   4 Handy Emacs utilities
   5
   6 I've been using Gnu Emacs since it was publicly available (1985?), and have contributed some packages which are included with Emacs, notably the [Allout outliner](http://myriadicity.net/software-and-systems/craft/emacs-allout), [icomplete mode](http://www.emacswiki.org/emacs/IcompleteMode), and python-mode's [pdbtrack functionality](http://myriadicity.net/software-and-systems/craft/crafty-hacks#section-1). Like many long-time Emacs users, I've use some custom code, some of which I wouldn't do without. Here's a few items that I particularly like, and think might be useful to others - I hope to include more, as time allows.
   7
   8 * **[multishell.el](./multishell.el)**
   9
  10   I use the emacs shell a *lot*. I bind this to Meta-space to make it easy to:
  11
  12   * Get to a shell buffer with a keystroke,
  13   * ... or to the input point for the current shell buffer.
  14   * Use universal arguments to launch and choose between alternate shell
  15     buffers and to select which is default.
  16   * Prepend a path to a new shell name to launch a shell in that directory,
  17   * and use Emacs tramp path syntax to launch a remote shell.
  18
  19   On top of emacs' powerful shell and tramp facilities, this turns emacs
  20   into a versatile tool for conducting operations and development across
  21   numerous hosts.
  22
  23 * **[xsel.el](./xsel.el)**
  24
  25   X copy and paste emacs region from emacs tty sessions, using a shell command.
  26
  27   If xsel or linux or cygwin equivalent is installed, and DISPLAY is
  28   working, use `klm:xsel-copy` to copy the region to the X clipboard and
  29   `klm:xsel-paste` to paste the contents of the clipboard at point.
  30
  31   One benefit is that `klm:xsel-paste` pastes are single units, rather than
  32   a sequence of individual keystrokes that constitute regular X pastes to a
  33   terminal. This avoids layers of parsing, indenting, auto-paren insertion,
  34   and so forth. (You can always do a regular X paste on occasions when you
  35   want that processing.)
  36
  37 * **[pdbtrack.el](./pdbtrack.el)**
  38
  39   [I've moved my standalone version of pdbtrack aside. I hadn't realized
  40   that the version that I derived this code from lacks my source-buffer
  41   fallback provisions. It looks like I'm going to have to do some
  42   unraveling to reconstruct the best basis.]
  43
  44   Add sensitivity to comint shells so the source file lines are automatically
  45   presented in a separate window when the Python PDB debugger steps to them.
  46
  47   This is derived from the pdb tracking code, which I originally wrote, and
  48   which has been included in (various) official Emacs Python modes. I wanted
  49   a version that I could more easily tweak and maintain, independently of
  50   the python-mode code.
  51
  52   It would be nice to eventually generalize this code, to work for things
  53   like the node.js debugger. We'll see if I (or anyone) ever gets around to
  54   that.