diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 48 |
1 files changed, 23 insertions, 25 deletions
@@ -1,4 +1,3 @@ - -*- org -*- * Overview Geiser is a generic Emacs/Scheme interaction mode, featuring an @@ -21,9 +20,9 @@ evaluation/compilation error in an Emacs' compilation-mode buffer). - NOTE: if you're not in a hurry, [[http://www.nongnu.org/geiser/][Geiser's website]] contains a nicer - manual, also included in Geiser tarballs as a texinfo file - (doc/geiser.info). + NOTE: if you're not in a hurry, Geiser's website + (http://www.nongnu.org/geiser/) contains a nicer manual, also + included in Geiser tarballs as a texinfo file (doc/geiser.info). * Supported scheme implementations @@ -40,42 +39,30 @@ file system. Let's call that place <path-to-geiser>. - In your .emacs: - #+BEGIN_SRC emacs-lisp (load-file "<path-to-geiser>/elisp/geiser.el") - #+END_SRC *** Byte-compiled - Create a build directory, `build', say: - #+BEGIN_SRC shell $ cd <path-to-geiser> $ mkdir build; cd build - #+END_SRC - Configure and make: - #+BEGIN_SRC shell $ ../configure && make - #+END_SRC Now, you can use the byte-compiled Geiser in place by adding to your .emacs: - #+BEGIN_SRC emacs-lisp (load "<path-to-geiser>/build/elisp/geiser-load") - #+END_SRC or, alternatively, install it with: - #+BEGIN_SRC shell $ make install - #+END_SRC (you might need to get root access, depending on your installation directory) and, instead of the above load forms, require 'geiser-install (not 'geiser, mind you) in your emacs initialization file: - #+BEGIN_SRC emacs-lisp (require 'geiser-install) - #+END_SRC You're ready to go! @@ -85,9 +72,7 @@ setting the variable `geiser-impl-installed-implementations' *before* loading geiser.el. For instance: - #+BEGIN_SRC emacs-lisp - (setq geiser-impl-installed-implementations '(racket guile)) - #+END_SRC + (setq geiser-impl-installed-implementations '(racket guile)) On opening a scheme file, Geiser will try to guess its Scheme, defaulting to the first in the list. Use `C-c C-s' to select the @@ -108,10 +93,11 @@ module are offered. While that is cool and all, things are even better: if you have - [[http://nschum.de/src/emacs/company-mode/][company-mode]] installed, Geiser's completion will use it. Just - require company-mode and, from then on, any new scheme buffer or - REPL will use it. If you didn't know about Nikolaj Schumacher's - awesome mode, check [[http://www.screentoaster.com/watch/stU0lSRERIR1pYRFVdXVlRVFFV/company_mode_for_gnu_emacs][this screencast]]. + company-mode (http://nschum.de/src/emacs/company-mode/) installed, + Geiser's completion will use it. Just require company-mode and, + from then on, any new scheme buffer or REPL will use it. If you + didn't know about Nikolaj Schumacher's awesome mode, check this + screencast: <http://goo.gl/yxLQ>. * Quick key reference @@ -121,26 +107,32 @@ | C-c C-z | Switch to REPL | | C-u C-c C-z | Switch to REPL and current module | | C-c C-s | Specify Scheme implementation for buffer | + |---------------------+-------------------------------------------------| | M-. | Go to definition of identifier at point | | M-, | Go back to where M-. was last invoked | | C-c C-e m | Ask for a module and open its file | + |---------------------+-------------------------------------------------| | C-M-x | Eval definition around point | | C-c M-e | Eval definition around point and switch to REPL | | C-x C-e | Eval sexp before point | | C-c C-r | Eval region | | C-c M-r | Eval region and switch to REPL | + |---------------------+-------------------------------------------------| | C-c C-m x | Macro-expand definition around point | | C-c C-m e | Macro-expand sexp before point | | C-c C-m r | Marcro-expand region | | C-u C-c C-m [x,e,r] | (With prefix, macro expansions are recursive) | + |---------------------+-------------------------------------------------| | C-c C-k | Compile and load current file | | C-c C-l | Load current file | + |---------------------+-------------------------------------------------| | C-c C-d d | See documentation for identifier at point | | C-c C-d m | See a list of a module's exported identifiers | | C-c C-d a | Toggle autodoc mode | + |---------------------+-------------------------------------------------| | C-c< | Show callers of procedure at point | | C-c> | Show callees of procedure at point | - | C-c C-x f | See a generic's methods signatures | + |---------------------+-------------------------------------------------| | M-TAB | Complete identifier at point | | M-`, C-. | Complete module name at point | | TAB | Complete identifier at point or indent | @@ -152,14 +144,17 @@ |-------------+----------------------------------------------------| | C-c C-z | Start Scheme REPL, or jump to previous buffer | | C-c C-q | Kill Scheme process | + | C-c C-k | Nuke REPL: use it if the REPL becomes unresponsive | + |-------------+----------------------------------------------------| | M-. | Edit identifier at point | | TAB, M-TAB | Complete identifier at point | | M-`, C-. | Complete module name at point | | M-p, M-n | Prompt history, matching current prefix | - | C-c C-k | Nuke REPL: use it if the REPL becomes unresponsive | + |-------------+----------------------------------------------------| | C-c C-m | Set current module | | C-c C-i | Import module into current namespace | | C-c C-l | Load scheme file | + |-------------+----------------------------------------------------| | C-c C-d C-d | See documentation for symbol at point | | C-c C-d C-m | See documentation for module | | C-c C-d C-a | Toggle autodoc mode | @@ -171,11 +166,14 @@ | n, f | Next page | | p, b | Previous page | | TAB, S-TAB | Next/previous link | + |------------+----------------------------------------------| | k | Kill current page and go to previous or next | | g, r | Refresh page | | c | Clear browsing history | + |------------+----------------------------------------------| | ., M-. | Edit identifier at point | | z | Switch to REPL | + |------------+----------------------------------------------| | q | Bury buffer | |------------+----------------------------------------------| |