Add private and public keywords to Chapel lexer and example program.

2 files changed, 17 insertions, 3 deletions

diff --git a/pygments/lexers/chapel.py b/pygments/lexers/chapel.py
index 520be37b..6fb6920c 100644
--- a/pygments/lexers/chapel.py
+++ b/pygments/lexers/chapel.py
@@ -46,9 +46,10 @@ class ChapelLexer(RegexLexer):
                 'continue', 'delete', 'dmapped', 'do', 'domain', 'else', 'enum',
                 'export', 'extern', 'for', 'forall', 'if', 'index', 'inline',
                 'iter', 'label', 'lambda', 'let', 'local', 'new', 'noinit', 'on',
-                'otherwise', 'pragma', 'reduce', 'return', 'scan', 'select',
-                'serial', 'single', 'sparse', 'subdomain', 'sync', 'then', 'use',
-                'when', 'where', 'while', 'with', 'yield', 'zip'), suffix=r'\b'),
+                'otherwise', 'pragma', 'private', 'public', 'reduce', 'return',
+                'scan', 'select', 'serial', 'single', 'sparse', 'subdomain',
+                'sync', 'then', 'use', 'when', 'where', 'while', 'with', 'yield',
+                'zip'), suffix=r'\b'),
              Keyword),
             (r'(proc)((?:\s|\\\s)+)', bygroups(Keyword, Text), 'procname'),
             (r'(class|module|record|union)(\s+)', bygroups(Keyword, Text),
diff --git a/tests/examplefiles/99_bottles_of_beer.chpl b/tests/examplefiles/99_bottles_of_beer.chpl
index 47fcaaf6..3629028d 100644
--- a/tests/examplefiles/99_bottles_of_beer.chpl
+++ b/tests/examplefiles/99_bottles_of_beer.chpl
@@ -159,3 +159,16 @@ var wideOpen = 0o777,
   clique_y = 0O660,
   zeroOct = 0o0,
   minPosOct = 0O1;
+
+private module M3 {
+  private proc foo() {
+
+  }
+
+  private iter bar() {
+
+  }
+
+  private var x: int;
+
+}
\ No newline at end of file