I wrote some C++ programs where I used 2-space indent instead of 4-space indent at times, but cpplint is not warning me about these lines because it seems to be checking for 2-space indent by default (and I assume it is treating 4-space indent as two 2-space indents).
When I indented a line with 1 space, cpplint says:
Weird number of spaces at line-start. Are you using a 2-space indent? [whitespace/indent] [3]
How can I make cpplint check that I am using 4-space indent in my program?