A prefix for geiser-compile-current-buffer to restart it all

Okay, i must confess it's sometimes handy to restart the REPL before
compiling a file (the proverbial clean slate and all).  And we already
have geiser-restart-repl, so combining the two things when C-u happens
was not really difficult.

2 files changed, 7 insertions, 2 deletions

diff --git a/doc/cheat.texi b/doc/cheat.texi
index 793d20f..cbfe08d 100644
--- a/doc/cheat.texi
+++ b/doc/cheat.texi
@@ -86,7 +86,7 @@ third key not modified by @key{Control}; e.g.,
 @item @tab @tab
 @item C-c C-k
 @tab @code{geiser-compile-current-buffer}
-@tab Compile and load current file
+@tab Compile and load current file; with prefix, restart REPL before
 @item C-c C-l
 @tab @code{geiser-load-file}
 @tab Load scheme file
diff --git a/doc/parens.texi b/doc/parens.texi
index 71bdc95..55a23f7 100644
--- a/doc/parens.texi
+++ b/doc/parens.texi
@@ -436,7 +436,12 @@ incremental evaluation.  Some people disagree; if you happen to find
 @uref{http://blog.racket-lang.org/2009/03/drscheme-repl-isnt-lisp-the-one-in-emacs.html,
 their arguments} convincing, you don't have to throw away Geiser
 together with the baby: @kbd{M-x geiser-restart-repl} will let you
-restart the REPL as many times as you see fit.
+restart the REPL as many times as you see fit.  Moreover, you can invoke
+@kbd{geiser-compile-current-buffer} and @kbd{geiser-load-current-buffer}
+with a prefix argument (that'd be something like @kbd{C-u C-c C-k} for
+compilation, for instance), to tell Geiser to restart the REPL
+associated with a buffer before compiling or loading its current
+contents.
 
 @cindex evaluation
 @cindex incremental development, not evil