[elpa] externals/csharp-mode bd42802 216/459: Indentation fix (#88)

[ELPA Syncer]

branch: externals/csharp-mode
commit bd4280255ff4752c215468f6b19a002687f600c8
Author: Jostein Kjønigsen <jostein@kjonigsen.net>
Commit: GitHub <noreply@github.com>

    Indentation fix (#88)
    
    * Add test-case for switch/case indentation-bug.
    
    More info here: https://github.com/josteink/csharp-mode/issues/86
    
    * Allow strings as switch-case values
    
    Closes #86
---
 csharp-mode.el                  |  8 ++++++++
 test-files/indentation-tests.cs | 26 ++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/csharp-mode.el b/csharp-mode.el
index 1edc9c8..1093892 100644
--- a/csharp-mode.el
+++ b/csharp-mode.el
@@ -1395,6 +1395,14 @@ This regexp is assumed to not match any non-operator 
identifier."
           (c-lang-const c-cpp-matchers)))
 
 
+;; allow strings as switch-case values by leaving out string
+;; delimiters in this definition
+(c-lang-defconst c-nonlabel-token-key
+  csharp (c-make-keywords-re t
+           (cl-set-difference (c-lang-const c-keywords)
+                              (append (c-lang-const c-label-kwds)
+                                      (c-lang-const c-protection-kwds))
+                              :test 'string-equal)))
 
 (defconst csharp-font-lock-keywords-1 (c-lang-const c-matchers-1 csharp)
   "Minimal highlighting for C# mode.")
diff --git a/test-files/indentation-tests.cs b/test-files/indentation-tests.cs
index 8b09dcf..32a93c8 100644
--- a/test-files/indentation-tests.cs
+++ b/test-files/indentation-tests.cs
@@ -79,5 +79,31 @@ namespace Boo
                 System.Console.WriteLine("boo");
             }
         }
+
+        public void CaseStamentIndentation()
+        {
+            int bar = 0;
+            switch (foo)
+            {
+                case "foo":
+                    bar = 0;
+                    break;
+            }
+            switch (bar)
+            {
+                case 1:
+                case 2:
+                    bar = 0;
+                    break;
+            }
+            switch (foo)
+            {
+                case "foo":
+                case "bar":
+                    bar = 0;
+                    bar += 1;
+                    break;
+            }
+        }
     }
 }