Fix Bash implementation interop carriage returns.

Before this fix the 'sh*' function was joining the lines of the output of whatever command was run in a way that resulted in '\n' instead of a literal carriage return.

diff --git a/bash/stepA_mal.sh b/bash/stepA_mal.sh
index f1e63d3..a5feb34 100755 (executable)
--- a/bash/stepA_mal.sh
+++ b/bash/stepA_mal.sh
@@ -166,7 +166,7 @@ EVAL () {
               local output=""
               local line=""
               while read line; do
-                  output="${output}${line}\n"
+                  output="${output}${line}"$'\n'
               done < <(eval ${ANON["${r}"]})
               _string "${output%\\n}"
               return ;;