git/t/t4018
..
cpp-c++-function
cpp-class-constructor
cpp-class-constructor-mem-init
cpp-class-definition
cpp-class-definition-derived
cpp-class-destructor
cpp-function-returning-global-type
cpp-function-returning-nested
cpp-function-returning-pointer
cpp-function-returning-reference
cpp-gnu-style-function
cpp-namespace-definition
cpp-operator-definition
cpp-skip-access-specifiers
cpp-skip-comment-block
cpp-skip-labels
cpp-struct-definition
cpp-struct-single-line
cpp-template-function-definition
cpp-union-definition
cpp-void-c-function
custom1-pattern
custom2-match-to-end-of-line
custom3-alternation-in-pattern
fountain-scene
java-class-member-function
perl-skip-end-of-heredoc
perl-skip-forward-decl
perl-skip-sub-in-pod
perl-sub-definition
perl-sub-definition-kr-brace
README

How to write RIGHT test cases
=============================

Insert the word "ChangeMe" (exactly this form) at a distance of
at least two lines from the line that must appear in the hunk header.

The text that must appear in the hunk header must contain the word
"right", but in all upper-case, like in the title above.

To mark a test case that highlights a malfunction, insert the word
BROKEN in all lower-case somewhere in the file.

This text is a bit twisted and out of order, but it is itself a
test case for the default hunk header pattern. Know what you are doing
if you change it.

BTW, this tests that the head line goes to the hunk header, not the line
of equal signs.