Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

comment_save_macro.c
// RUN: %clang_cc1 -E -C %s | FileCheck -check-prefix=CHECK-C -strict-whitespace %s
// CHECK-C: boo bork bar // zot

// RUN: %clang_cc1 -E -CC %s | FileCheck -check-prefix=CHECK-CC -strict-whitespace %s
// CHECK-CC: boo bork /* blah*/ bar // zot

// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
// CHECK: boo bork bar


#define FOO bork // blah
boo FOO bar // zot