From: Christophe Rhodes <csr21@cantab.net>
Date: Sun, 12 Sep 2010 17:06:26 +0000 (+0100)
Subject: implement swank:eval-string-in-frame
X-Git-Url: http://christophe.rhodes.io/gitweb/?a=commitdiff_plain;h=693bbdb7ab36ad8a1c0915bc76097c82f7170570;p=swankr.git

implement swank:eval-string-in-frame

Reified environments make quite a lot of this fairly easy...
---

diff --git a/swank.R b/swank.R
index e9674bc..bf5333a 100644
--- a/swank.R
+++ b/swank.R
@@ -368,6 +368,13 @@ computeRestartsForEmacs <- function (sldbState) {
   FALSE
 }
 
+`swank:eval-string-in-frame` <- function(slimeConnection, sldbState, string, index) {
+  frame <- sldbState$frames[[1+index]]
+  withRetryRestart("retry SLIME interactive evaluation request",
+                   value <- eval(parse(text=string), envir=frame))
+  printToString(value)
+}
+
 `swank:frame-locals-and-catch-tags` <- function(slimeConnection, sldbState, index) {
   str(sldbState$frames)
   frame <- sldbState$frames[[1+index]]