git/t/t4018-diff-funcname.sh, branch v2.20.2

userdiff: add built-in pattern for golang

2018-03-01T21:36:49Z

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 Signed-off-by: Junio C Hamano

userdiff: add built-in pattern for CSS

2016-06-03T21:45:56Z

CSS is widely used, motivating it being included as a built-in pattern. It must be noted that the word_regex for CSS (i.e. the regex defining what is a word in the language) does not consider '.' and '#' characters (in CSS selectors) to be part of the word. This behavior is documented by the test t/t4018/css-rule. The logic behind this behavior is the following: identifiers in CSS selectors are identifiers in a HTML/XML document. Therefore, the '.'/'#' character are not part of the identifier, but an indicator of the nature of the identifier in HTML/XML (class or id). Diffing ".class1" and ".class2" must show that the class name is changed, but we still are selecting a class. Logic behind the "pattern" regex is: 1. reject lines ending with a colon/semicolon (properties) 2. if a line begins with a name in column 1, pick the whole line Credits to Johannes Sixt (j6t@kdbg.org) for the pattern regex and most of the tests. Signed-off-by: William Duclot Signed-off-by: Matthieu Moy Reviewed-by: Johannes Sixt Signed-off-by: Junio C Hamano

userdiff: add support for Fountain documents

2015-07-23T21:44:51Z

Add support for Fountain, a plain text screenplay format. Git facilitates not just programming specifically, but creative writing in general, so it makes sense to also support other plain text documents besides source code. In the structure of a screenplay specifically, scenes are roughly analogous to functions, in the sense that it makes your job easier if you can see which ones were changed in a given range of patches. More information about the Fountain format can be found on its official website, at http://fountain.io . Signed-off-by: Zoë Blade Signed-off-by: Junio C Hamano

tests: fix negated test_i18ngrep calls

2014-08-13T20:12:06Z

The helper function test_i18ngrep pretends that it found the expected results when it is running under GETTEXT_POISON. For this reason, it must not be used negated like so ! test_i18ngrep foo bar because the test case would fail under GETTEXT_POISON. The function offers a special syntax to test that a pattern is *not* found: test_i18ngrep ! foo bar Convert incorrect uses to this syntax. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

t4018: reduce test files for pattern compilation tests

2014-03-21T22:03:28Z

All test cases that need a file with specific text patterns have been converted to utilize texts in the t4018/ directory. The remaining tests in the test script deal only with the validity of the regular expressions. These tests do not depend on the contents of files that 'git diff' is invoked on. Remove the largish here-document and use only tiny files. While we are touching these tests, convert grep to test_i18ngrep as the texts checked for may undergo translation in the future. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

t4018: convert custom pattern test to the new infrastructure

2014-03-21T22:02:57Z

For the test case "matches to end of line", extend the pattern by a few wildcards so that the pattern captures the "RIGHT" token, which is needed for verification, without mentioning it in the pattern. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

t4018: convert java pattern test to the new infrastructure

2014-03-21T22:02:36Z

Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

t4018: convert perl pattern tests to the new infrastructure

2014-03-21T22:02:19Z

There is one subtlety: The old test case 'perl pattern gets full line of POD header' does not have its own new test case, but the feature is tested nevertheless by placing the RIGHT tag at the end of the expected hunk header in t4018/perl-skip-sub-in-pod. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

t4018: an infrastructure to test hunk headers

2014-03-21T22:00:51Z

Add an infrastructure that simplifies adding new tests of the hunk header regular expressions. To add new tests, a file with the syntax to test can be dropped in the directory t4018. The README file explains how a test file must contain; the README itself tests the default behavior. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

Merge branch 'rr/tests-dedup-test-config'

2013-03-28T21:38:23Z

* rr/tests-dedup-test-config: t4018,7810,7811: remove test_config() redefinition