Remove trailing whitespaces and change tabs to spaces

1 files changed, 32 insertions, 32 deletions

diff --git a/parser_keywords.cpp b/parser_keywords.cpp
index efc2ff6e..762bb6f2 100644
--- a/parser_keywords.cpp
+++ b/parser_keywords.cpp
@@ -16,8 +16,8 @@ Functions having to do with parser keywords, like testing if a function is a blo
 
 bool parser_keywords_is_switch( const wcstring &cmd )
 {
-	if (cmd == L"--") {
-		return ARG_SKIP;
+  if (cmd == L"--") {
+    return ARG_SKIP;
     } else if (! cmd.empty() && cmd.at(0) == L'-') {
         return ARG_SWITCH;
     } else {
@@ -27,49 +27,49 @@ bool parser_keywords_is_switch( const wcstring &cmd )
 
 bool parser_keywords_skip_arguments( const wcstring &cmd )
 {
-	return contains( cmd,
-					 L"else",
-					 L"begin" );
+  return contains( cmd,
+           L"else",
+           L"begin" );
 }
 
 
 bool parser_keywords_is_subcommand( const wcstring &cmd )
 {
 
-	return parser_keywords_skip_arguments( cmd ) ||
-		contains( cmd,
-				  L"command",
-				  L"builtin",
-				  L"while",
-				  L"exec",
-				  L"if",
-				  L"and",
-				  L"or",
-				  L"not" );
-	
+  return parser_keywords_skip_arguments( cmd ) ||
+    contains( cmd,
+          L"command",
+          L"builtin",
+          L"while",
+          L"exec",
+          L"if",
+          L"and",
+          L"or",
+          L"not" );
+
 }
 
 bool parser_keywords_is_block( const wcstring &word)
 {
-	return contains( word,
-					 L"for",
-					 L"while",
-					 L"if",
-					 L"function",
-					 L"switch",
-					 L"begin" );
+  return contains( word,
+           L"for",
+           L"while",
+           L"if",
+           L"function",
+           L"switch",
+           L"begin" );
 }
 
 bool parser_keywords_is_reserved( const wcstring &word)
 {
-	return parser_keywords_is_block(word) ||
-		parser_keywords_is_subcommand( word ) ||
-		contains( word,
-				  L"end",
-				  L"case",
-				  L"else",
-				  L"return",
-				  L"continue",
-				  L"break" );
+  return parser_keywords_is_block(word) ||
+    parser_keywords_is_subcommand( word ) ||
+    contains( word,
+          L"end",
+          L"case",
+          L"else",
+          L"return",
+          L"continue",
+          L"break" );
 }