Fix autoindent issues with paren in literal

rc/filetype/c-family.kak

@@ -65,7 +65,7 @@ define-command -hidden c-family-indent-on-newline %< evaluate-commands -draft -i
         # Go to opening parenthesis and opening brace, then select the most nested one
         try %< execute-keys [c [({],[)}] <ret> >
         # Validate selection and get first and last char
-        execute-keys <a-k>\A[{(](\h*\S+)+\n<ret> <a-:><a-\;>L <a-S>
+        execute-keys <a-k>\A[{(](\h*\S+)+\n<ret> <a-K>"(([^"]*"){2})*<ret> <a-K>'(([^']*'){2})*<ret> <a-:><a-\;>L <a-S>
         # Remove possibly incorrect indent from new line which was copied from previous line
         try %< execute-keys -draft <space> <a-h> s\h+<ret> d >
         # Now indent and align that new line with the opening parenthesis/brace

test/indent/c-family/paren-in-literal/cmd

@@ -0,0 +1 @@
+c<ret>bar<esc>

test/indent/c-family/paren-in-literal/in

@@ -0,0 +1,7 @@
+if(c == '(') {%( )
+
+if(c == '(') {}%( )
+
+if(s == "(") {%( )
+
+if(s == "(" "foo") {%( )

test/indent/c-family/paren-in-literal/out

@@ -0,0 +1,11 @@
+if(c == '(') {
+    bar
+
+if(c == '(') {}
+bar
+
+if(s == "(") {
+    bar
+
+if(s == "(" "foo") {
+    bar

test/indent/c-family/paren-in-literal/rc

@@ -0,0 +1,3 @@
+source "%val{runtime}/colors/default.kak"
+source "%val{runtime}/rc/filetype/c-family.kak"
+set buffer filetype cpp