X-Git-Url: http://christophe.rhodes.io/gitweb/?p=swankr.git;a=blobdiff_plain;f=swank.R;h=ce757b3995574feaacd94ed83dbdd5fbe03ea27b;hp=f0c0d15373ff150a29f291f56d89b23f9050c276;hb=3ca13eb5110013cf2348b3a840eff3bc4ff0ec69;hpb=b79d2d62763dafc48ce669b89f4bff29242a6361

diff --git a/swank.R b/swank.R
index f0c0d15..ce757b3 100644
--- a/swank.R
+++ b/swank.R
@@ -425,7 +425,12 @@ computeRestartsForEmacs <- function (sldbState) {
   objs <- ls(envir=frame)
   list(lapply(objs, function(name) { list(quote(`:name`), name,
                                           quote(`:id`), 0,
-                                          quote(`:value`), printToString(eval(parse(text=name), envir=frame))) }),
+                                          quote(`:value`),
+                                          tryCatch({
+                                            printToString(eval(parse(text=name), envir=frame))
+                                          }, error=function(c) {
+                                            sprintf("error printing object")
+                                          }))}),
        list())
 }
 
@@ -514,7 +519,7 @@ withRetryRestart <- function(description, expr) {
                                                               envir=globalenv()))) })
   output <- paste(output, sep="", collapse="\n")
   if(tmp$visible) {
-    list(output, prin1ToString(value))
+    list(output, prin1ToString(tmp$value))
   } else {
     list(output, "# invisible value")
   }
@@ -524,7 +529,7 @@ withRetryRestart <- function(description, expr) {
   withRetryRestart("retry SLIME interactive evaluation request",
                    tmp <- withVisible(eval(parse(text=string), envir=globalenv())))
   if(tmp$visible) {
-    prin1ToString(value)
+    prin1ToString(tmp$value)
   } else {
     "# invisible value"
   }