From a095a48987469865577d1035109877354bb67f5c Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <janedmundlazo@hotmail.com>
Date: Sun, 15 Jul 2018 22:12:47 -0400
Subject: clint: detect MAYBE and recommend TriState

Vim uses MAYBE for 3-value boolean with FALSE/TRUE/MAYBE.
Use TriState type instead to restrict to 3 values, kFalse/kTrue/kNone.
---
 src/clint.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src')

diff --git a/src/clint.py b/src/clint.py
index c0cedc0e5b..9fd93ce143 100755
--- a/src/clint.py
+++ b/src/clint.py
@@ -3299,6 +3299,13 @@ def CheckLanguage(filename, clean_lines, linenum, file_extension,
         error(filename, linenum, 'readability/bool', 4,
               'Use %s instead of %s.' % (token.lower(), token))
 
+    # Detect MAYBE
+    match = Search(r'\b(MAYBE)\b', line)
+    if match:
+        token = match.group(1)
+        error(filename, linenum, 'readability/bool', 4,
+              'Use kNONE from TriState instead of %s.' % token)
+
     # Detect preincrement/predecrement
     match = Match(r'^\s*(?:\+\+|--)', line)
     if match:
-- 
cgit