hush: fix \<newline> handling on NOMMU

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

3 files changed, 29 insertions, 10 deletions

diff --git a/shell/hush_test/hush-misc/nommu1.right b/shell/hush_test/hush-misc/nommu1.right
new file mode 100644
index 000000000..d206a854b
--- /dev/null
+++ b/shell/hush_test/hush-misc/nommu1.right
@@ -0,0 +1,7 @@
+Ok
+Ok
+Ok
+Ok
+Ok
+Ok
+Done
diff --git a/shell/hush_test/hush-misc/nommu1.tests b/shell/hush_test/hush-misc/nommu1.tests
new file mode 100755
index 000000000..e14ada5f9
--- /dev/null
+++ b/shell/hush_test/hush-misc/nommu1.tests
@@ -0,0 +1,12 @@
+(echo \
+Ok)
+( (echo \
+Ok) )
+( ( (echo \
+Ok) ) )
+
+(echo \Ok)
+( (echo \Ok) )
+( ( (echo \Ok) ) )
+
+echo Done
diff --git a/shell/hush_test/run-all b/shell/hush_test/run-all
index cde841e66..ee8327f0d 100755
--- a/shell/hush_test/run-all
+++ b/shell/hush_test/run-all
@@ -38,16 +38,16 @@ do_test()
         tret=0
         cd "$1" || { echo "cannot cd $1!"; exit 1; }
         for x in run-*; do
-        test -f "$x" || continue
-        case "$x" in
-                "$0"|run-minimal|run-gprof) ;;
-                *.orig|*~) ;;
-                #*) echo $x ; sh $x ;;
-                *)
-                sh "$x" >"../$1-$x.fail" 2>&1 && \
-                { echo "$1/$x: ok"; rm "../$1-$x.fail"; } || echo "$1/$x: fail";
-                ;;
-        esac
+                test -f "$x" || continue
+                case "$x" in
+                        "$0"|run-minimal|run-gprof) ;;
+                        *.orig|*~) ;;
+                        #*) echo $x ; sh $x ;;
+                        *)
+                        sh "$x" >"../$1-$x.fail" 2>&1 && \
+                        { echo "$1/$x: ok"; rm "../$1-$x.fail"; } || echo "$1/$x: fail";
+                        ;;
+                esac
         done
         # Many bash run-XXX scripts just do this,
         # no point in duplication it all over the place