Add 'except' and 'only' keywords to Chapel lexer and example program.

Also fix example program so that it builds and runs again.

1 files changed, 7 insertions, 6 deletions

diff --git a/pygments/lexers/chapel.py b/pygments/lexers/chapel.py
index d69c55f5..9f9894cd 100644
--- a/pygments/lexers/chapel.py
+++ b/pygments/lexers/chapel.py
@@ -44,12 +44,13 @@ class ChapelLexer(RegexLexer):
             (words((
                 'align', 'atomic', 'begin', 'break', 'by', 'cobegin', 'coforall',
                 'continue', 'delete', 'dmapped', 'do', 'domain', 'else', 'enum',
-                'export', 'extern', 'for', 'forall', 'if', 'index', 'inline',
-                'iter', 'label', 'lambda', 'let', 'local', 'new', 'noinit', 'on',
-                'otherwise', 'pragma', 'private', 'public', 'reduce',
-                'require', 'return', 'scan', 'select', 'serial', 'single',
-                'sparse', 'subdomain', 'sync', 'then', 'use', 'when', 'where',
-                'while', 'with', 'yield', 'zip'), suffix=r'\b'),
+                'except', 'export', 'extern', 'for', 'forall', 'if', 'index',
+                'inline', 'iter', 'label', 'lambda', 'let', 'local', 'new',
+                'noinit', 'on', 'only', 'otherwise', 'pragma', 'private',
+                'public', 'reduce', 'require', '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),