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-rw-r--r--shell/ash_test/ash-misc/control_char1.right1
-rwxr-xr-xshell/ash_test/ash-misc/control_char1.tests1
-rw-r--r--shell/ash_test/ash-misc/for_with_bslashes.right1
-rwxr-xr-xshell/ash_test/ash-misc/for_with_bslashes.tests8
-rw-r--r--shell/hush.c5
-rw-r--r--shell/hush_test/hush-misc/control_char1.right1
-rwxr-xr-xshell/hush_test/hush-misc/control_char1.tests1
-rw-r--r--shell/hush_test/hush-misc/for_with_bslashes.right1
-rwxr-xr-xshell/hush_test/hush-misc/for_with_bslashes.tests8
9 files changed, 15 insertions, 12 deletions
diff --git a/shell/ash_test/ash-misc/control_char1.right b/shell/ash_test/ash-misc/control_char1.right
index 9498b420d..6f8c2533c 100644
--- a/shell/ash_test/ash-misc/control_char1.right
+++ b/shell/ash_test/ash-misc/control_char1.right
@@ -1,2 +1,3 @@

+b#c
Done:0
diff --git a/shell/ash_test/ash-misc/control_char1.tests b/shell/ash_test/ash-misc/control_char1.tests
index a2ebeba1b..0cfe60141 100755
--- a/shell/ash_test/ash-misc/control_char1.tests
+++ b/shell/ash_test/ash-misc/control_char1.tests
@@ -1,2 +1,3 @@
echo 
+echo 'b#c'
echo Done:$?
diff --git a/shell/ash_test/ash-misc/for_with_bslashes.right b/shell/ash_test/ash-misc/for_with_bslashes.right
index 02d96692c..cd8501050 100644
--- a/shell/ash_test/ash-misc/for_with_bslashes.right
+++ b/shell/ash_test/ash-misc/for_with_bslashes.right
@@ -5,4 +5,5 @@ b"c
b'c
b$c
b`true`c
+b#c
Zero:0
diff --git a/shell/ash_test/ash-misc/for_with_bslashes.tests b/shell/ash_test/ash-misc/for_with_bslashes.tests
index 363f3d85b..8acd9808a 100755
--- a/shell/ash_test/ash-misc/for_with_bslashes.tests
+++ b/shell/ash_test/ash-misc/for_with_bslashes.tests
@@ -1,9 +1,5 @@
-# UNFIXED BUG.
-# commented-out words contain ^C character.
-# It's a SPECIAL_VAR_SYMBOL, for now hush does not escape it.
-# When it is fixed, update this test.
-
-for a in 'a' 'b\c' 'b\\c' 'b"c' "b'c" 'b$c' 'b`true`c' ### 'b#c'
+# last word contains ^C character.
+for a in 'a' 'b\c' 'b\\c' 'b"c' "b'c" 'b$c' 'b`true`c' 'b#c'
do
echo $a
done
diff --git a/shell/hush.c b/shell/hush.c
index fc8940d3d..79d7a53dd 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -5225,6 +5225,11 @@ static struct pipe *parse_stream(char **pstring,
nommu_addchr(&ctx.as_string, ch);
if (ch == '\'')
break;
+ if (ch == SPECIAL_VAR_SYMBOL) {
+ /* Convert raw ^C to corresponding special variable reference */
+ o_addchr(&dest, SPECIAL_VAR_SYMBOL);
+ o_addchr(&dest, SPECIAL_VAR_QUOTED_SVS);
+ }
o_addqchr(&dest, ch);
}
}
diff --git a/shell/hush_test/hush-misc/control_char1.right b/shell/hush_test/hush-misc/control_char1.right
index 9498b420d..6f8c2533c 100644
--- a/shell/hush_test/hush-misc/control_char1.right
+++ b/shell/hush_test/hush-misc/control_char1.right
@@ -1,2 +1,3 @@

+b#c
Done:0
diff --git a/shell/hush_test/hush-misc/control_char1.tests b/shell/hush_test/hush-misc/control_char1.tests
index a2ebeba1b..0cfe60141 100755
--- a/shell/hush_test/hush-misc/control_char1.tests
+++ b/shell/hush_test/hush-misc/control_char1.tests
@@ -1,2 +1,3 @@
echo 
+echo 'b#c'
echo Done:$?
diff --git a/shell/hush_test/hush-misc/for_with_bslashes.right b/shell/hush_test/hush-misc/for_with_bslashes.right
index 02d96692c..cd8501050 100644
--- a/shell/hush_test/hush-misc/for_with_bslashes.right
+++ b/shell/hush_test/hush-misc/for_with_bslashes.right
@@ -5,4 +5,5 @@ b"c
b'c
b$c
b`true`c
+b#c
Zero:0
diff --git a/shell/hush_test/hush-misc/for_with_bslashes.tests b/shell/hush_test/hush-misc/for_with_bslashes.tests
index 363f3d85b..8acd9808a 100755
--- a/shell/hush_test/hush-misc/for_with_bslashes.tests
+++ b/shell/hush_test/hush-misc/for_with_bslashes.tests
@@ -1,9 +1,5 @@
-# UNFIXED BUG.
-# commented-out words contain ^C character.
-# It's a SPECIAL_VAR_SYMBOL, for now hush does not escape it.
-# When it is fixed, update this test.
-
-for a in 'a' 'b\c' 'b\\c' 'b"c' "b'c" 'b$c' 'b`true`c' ### 'b#c'
+# last word contains ^C character.
+for a in 'a' 'b\c' 'b\\c' 'b"c' "b'c" 'b$c' 'b`true`c' 'b#c'
do
echo $a
done