git/t/t4018
Alban Gruin 1dbf0c0ad6 userdiff: add built-in pattern for golang
This adds xfuncname and word_regex patterns for golang, a quite
popular programming language. It also includes test cases for the
xfuncname regex (t4018) and updated documentation.

The xfuncname regex finds functions, structs and interfaces.  Although
the Go language prohibits the opening brace from being on its own
line, the regex does not makes it mandatory, to be able to match
`func` statements like this:

    func foo(bar int,
    	baz int) {
    }

This is covered by the test case t4018/golang-long-func.

The word_regex pattern finds identifiers, integers, floats, complex
numbers and operators, according to the go specification.

Signed-off-by: Alban Gruin <alban.gruin@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-03-01 13:36:49 -08:00
..
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
css-brace-in-col-1
css-colon-eol
css-colon-selector
css-common
css-long-selector-list
css-prop-sans-indent
css-short-selector-list
css-trailing-space
custom1-pattern
custom2-match-to-end-of-line
custom3-alternation-in-pattern
fountain-scene
golang-complex-function userdiff: add built-in pattern for golang 2018-03-01 13:36:49 -08:00
golang-func userdiff: add built-in pattern for golang 2018-03-01 13:36:49 -08:00
golang-interface userdiff: add built-in pattern for golang 2018-03-01 13:36:49 -08:00
golang-long-func userdiff: add built-in pattern for golang 2018-03-01 13:36:49 -08:00
golang-struct userdiff: add built-in pattern for golang 2018-03-01 13:36:49 -08:00
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.