Adding upstream version 2.6.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

parser.go

@@ -0,0 +1,18 @@
+package editorconfig
+
+// Parser interface is responsible for the parsing of the ini file and the
+// globbing patterns.
+type Parser interface {
+	// ParseIni takes one .editorconfig (ini format) filename and returns its
+	// Editorconfig definition.
+	ParseIni(filename string) (*Editorconfig, error)
+
+	// ParseIni takes one .editorconfig (ini format) filename and returns its
+	// Editorconfig definition. In case of non fatal warnings, they are in
+	// a joined errors and might be ignored in some cases.
+	ParseIniGraceful(filename string) (*Editorconfig, error, error)
+
+	// FnmatchCase takes a pattern, a filename, and tells wether the given filename
+	// matches the globbing pattern.
+	FnmatchCase(pattern string, filename string) (bool, error)
+}