From: Christophe Rhodes <csr21@cantab.net>
Date: Wed, 6 Apr 2011 08:11:08 +0000 (+0100)
Subject: implement swank:interactive-eval-region
X-Git-Url: http://christophe.rhodes.io/gitweb/?a=commitdiff_plain;h=f362dbb2a366f194cb12a336d99403287e09f8ae;p=swankr.git

implement swank:interactive-eval-region

Because of our vaguely dodgy heuristic for finding the "defun" to
evaluate, C-c C-c is not terribly useful.  This allows at least C-c
C-r to be used without thinking.
---

diff --git a/swank.R b/swank.R
index 34998b6..8c5bafd 100644
--- a/swank.R
+++ b/swank.R
@@ -494,6 +494,12 @@ withRetryRestart <- function(description, expr) {
   list(output, prin1ToString(value))
 }
 
+`swank:interactive-eval-region` <- function(slimeConnection, sldbState, string) {
+  withRetryRestart("retry SLIME interactive evaluation request",
+                   value <- eval(parse(text=string), envir=globalenv()))
+  prin1ToString(value)
+}
+
 `swank:find-definitions-for-emacs` <- function(slimeConnection, sldbState, string) {
   if(exists(string, envir = globalenv())) {
     thing <- get(string, envir = globalenv())