diff-hunk-header-re

diff-hunk-header-re is a variable defined in `diff-mode.el'.
Its value is

"^\\(?:^@@ -\\([0-9]+\\)\\(?:,\\([0-9]+\\)\\)? \\+\\([0-9]+\\)\\(?:,\\([0-9]+\\)\\)? @@.*\\|\\*\\{15\\}.*\n\\*\\*\\* .+ \\*\\*\\*\\*\\|[0-9]+\\(,[0-9]+\\)?[acd][0-9]+\\(,[0-9]+\\)?\\)$"

• This variable may be risky if used as a file-local variable.

Documentation:
Not documented as a variable.