Added interior scopes for C and C++.

data/fixtures/scopes/c/interior.class.scope

@@ -0,0 +1,31 @@
+struct aaa { int bbb; };
+---
+
+[#1 Content] = 0:13-0:21
+               >--------<
+0| struct aaa { int bbb; };
+
+[#1 Removal] = 0:12-0:22
+              >----------<
+0| struct aaa { int bbb; };
+
+[#1 Domain] = 0:0-0:24
+  >------------------------<
+0| struct aaa { int bbb; };
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] = 0:13-0:21
+               >--------<
+0| struct aaa { int bbb; };
+
+[#2 Removal] = 0:12-0:22
+              >----------<
+0| struct aaa { int bbb; };
+
+[#2 Domain] = 0:11-0:23
+             >------------<
+0| struct aaa { int bbb; };
+
+[#2 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.class2.scope

@@ -0,0 +1,31 @@
+typedef struct { int fff; } ggg;
+---
+
+[#1 Content] = 0:17-0:25
+                   >--------<
+0| typedef struct { int fff; } ggg;
+
+[#1 Removal] = 0:16-0:26
+                  >----------<
+0| typedef struct { int fff; } ggg;
+
+[#1 Domain] = 0:0-0:32
+  >--------------------------------<
+0| typedef struct { int fff; } ggg;
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] = 0:17-0:25
+                   >--------<
+0| typedef struct { int fff; } ggg;
+
+[#2 Removal] = 0:16-0:26
+                  >----------<
+0| typedef struct { int fff; } ggg;
+
+[#2 Domain] = 0:15-0:27
+                 >------------<
+0| typedef struct { int fff; } ggg;
+
+[#2 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.class3.scope

@@ -0,0 +1,31 @@
+union bbb { int ccc; };
+---
+
+[#1 Content] = 0:12-0:20
+              >--------<
+0| union bbb { int ccc; };
+
+[#1 Removal] = 0:11-0:21
+             >----------<
+0| union bbb { int ccc; };
+
+[#1 Domain] = 0:0-0:23
+  >-----------------------<
+0| union bbb { int ccc; };
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] = 0:12-0:20
+              >--------<
+0| union bbb { int ccc; };
+
+[#2 Removal] = 0:11-0:21
+             >----------<
+0| union bbb { int ccc; };
+
+[#2 Domain] = 0:10-0:22
+            >------------<
+0| union bbb { int ccc; };
+
+[#2 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.class4.scope

@@ -0,0 +1,31 @@
+typedef union { int hhh; } iii;
+---
+
+[#1 Content] = 0:16-0:24
+                  >--------<
+0| typedef union { int hhh; } iii;
+
+[#1 Removal] = 0:15-0:25
+                 >----------<
+0| typedef union { int hhh; } iii;
+
+[#1 Domain] = 0:0-0:31
+  >-------------------------------<
+0| typedef union { int hhh; } iii;
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] = 0:16-0:24
+                  >--------<
+0| typedef union { int hhh; } iii;
+
+[#2 Removal] = 0:15-0:25
+                 >----------<
+0| typedef union { int hhh; } iii;
+
+[#2 Domain] = 0:14-0:26
+                >------------<
+0| typedef union { int hhh; } iii;
+
+[#2 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.class5.scope

@@ -0,0 +1,31 @@
+enum ccc { ddd, eee };
+---
+
+[#1 Content] = 0:11-0:19
+             >--------<
+0| enum ccc { ddd, eee };
+
+[#1 Removal] = 0:10-0:20
+            >----------<
+0| enum ccc { ddd, eee };
+
+[#1 Domain] = 0:0-0:22
+  >----------------------<
+0| enum ccc { ddd, eee };
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] = 0:11-0:19
+             >--------<
+0| enum ccc { ddd, eee };
+
+[#2 Removal] = 0:10-0:20
+            >----------<
+0| enum ccc { ddd, eee };
+
+[#2 Domain] = 0:9-0:21
+           >------------<
+0| enum ccc { ddd, eee };
+
+[#2 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.class6.scope

@@ -0,0 +1,31 @@
+typedef enum { jjj, kkk } lll;
+---
+
+[#1 Content] = 0:15-0:23
+                 >--------<
+0| typedef enum { jjj, kkk } lll;
+
+[#1 Removal] = 0:14-0:24
+                >----------<
+0| typedef enum { jjj, kkk } lll;
+
+[#1 Domain] = 0:0-0:30
+  >------------------------------<
+0| typedef enum { jjj, kkk } lll;
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] = 0:15-0:23
+                 >--------<
+0| typedef enum { jjj, kkk } lll;
+
+[#2 Removal] = 0:14-0:24
+                >----------<
+0| typedef enum { jjj, kkk } lll;
+
+[#2 Domain] = 0:13-0:25
+               >------------<
+0| typedef enum { jjj, kkk } lll;
+
+[#2 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.function.scope

@@ -0,0 +1,37 @@
+void foo() { }
+---
+
+[#1 Content] =
+[#1 Removal] = 0:12-0:13
+              >-<
+0| void foo() { }
+
+[#1 Domain] = 0:0-0:14
+  >--------------<
+0| void foo() { }
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] =
+[#2 Removal] = 0:9-0:9
+           ><
+0| void foo() { }
+
+[#2 Domain] = 0:8-0:10
+          >--<
+0| void foo() { }
+
+[#2 Insertion delimiter] = " "
+
+
+[#3 Content] =
+[#3 Removal] = 0:12-0:13
+              >-<
+0| void foo() { }
+
+[#3 Domain] = 0:11-0:14
+             >---<
+0| void foo() { }
+
+[#3 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.function2.scope

@@ -0,0 +1,37 @@
+void NS::foo() { }
+---
+
+[#1 Content] =
+[#1 Removal] = 0:16-0:17
+                  >-<
+0| void NS::foo() { }
+
+[#1 Domain] = 0:0-0:18
+  >------------------<
+0| void NS::foo() { }
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] =
+[#2 Removal] = 0:13-0:13
+               ><
+0| void NS::foo() { }
+
+[#2 Domain] = 0:12-0:14
+              >--<
+0| void NS::foo() { }
+
+[#2 Insertion delimiter] = " "
+
+
+[#3 Content] =
+[#3 Removal] = 0:16-0:17
+                  >-<
+0| void NS::foo() { }
+
+[#3 Domain] = 0:15-0:18
+                 >---<
+0| void NS::foo() { }
+
+[#3 Insertion delimiter] = " "

data/fixtures/scopes/c/interior.if.scope

@@ -0,0 +1,99 @@
+if (true) { }
+else if (false) { }
+else { }
+---
+
+[#1 Content] =
+[#1 Removal] = 0:11-0:12
+             >-<
+0| if (true) { }
+
+[#1 Domain] = 0:0-0:13
+  >-------------<
+0| if (true) { }
+
+[#1 Insertion delimiter] = " "
+
+
+[#2 Content] =
+[#2 Removal] = 0:4-0:8
+      >----<
+0| if (true) { }
+
+[#2 Domain] = 0:3-0:9
+     >------<
+0| if (true) { }
+
+[#2 Insertion delimiter] = " "
+
+
+[#3 Content] =
+[#3 Removal] = 0:11-0:12
+             >-<
+0| if (true) { }
+
+[#3 Domain] = 0:10-0:13
+            >---<
+0| if (true) { }
+
+[#3 Insertion delimiter] = " "
+
+
+[#4 Content] =
+[#4 Removal] = 1:17-1:18
+                   >-<
+1| else if (false) { }
+
+[#4 Domain] = 1:0-1:19
+  >-------------------<
+1| else if (false) { }
+
+[#4 Insertion delimiter] = " "
+
+
+[#5 Content] =
+[#5 Removal] = 1:9-1:14
+           >-----<
+1| else if (false) { }
+
+[#5 Domain] = 1:8-1:15
+          >-------<
+1| else if (false) { }
+
+[#5 Insertion delimiter] = " "
+
+
+[#6 Content] =
+[#6 Removal] = 1:17-1:18
+                   >-<
+1| else if (false) { }
+
+[#6 Domain] = 1:16-1:19
+                  >---<
+1| else if (false) { }
+
+[#6 Insertion delimiter] = " "
+
+
+[#7 Content] =
+[#7 Removal] = 2:6-2:7
+        >-<
+2| else { }
+
+[#7 Domain] = 2:0-2:8
+  >--------<
+2| else { }
+
+[#7 Insertion delimiter] = " "
+
+
+[#8 Content] =
+[#8 Removal] = 2:6-2:7
+        >-<
+2| else { }
+
+[#8 Domain] = 2:5-2:8
+       >---<
+2| else { }
+
+[#8 Insertion delimiter] = " "