lexers: switch to tabs for indentation

1 files changed, 32 insertions, 32 deletions

diff --git a/lua/lexers/php.lua b/lua/lexers/php.lua
index c5a7e2e..df3eca9 100644
--- a/lua/lexers/php.lua
+++ b/lua/lexers/php.lua
@@ -32,11 +32,11 @@ local sq_str = lexer.range("'")
 local dq_str = lexer.range('"')
 local bq_str = lexer.range('`')
 local heredoc = '<<<' * P(function(input, index)
-  local _, e, delimiter = input:find('([%a_][%w_]*)[\n\r\f]+', index)
-  if delimiter then
-    _, e = input:find('[\n\r\f]+' .. delimiter, e)
-    return e and e + 1
-  end
+	local _, e, delimiter = input:find('([%a_][%w_]*)[\n\r\f]+', index)
+	if delimiter then
+		_, e = input:find('[\n\r\f]+' .. delimiter, e)
+		return e and e + 1
+	end
 end)
 lex:add_rule('string', lex:tag(lexer.STRING, sq_str + dq_str + bq_str + heredoc))
 -- TODO: interpolated code.
@@ -68,38 +68,38 @@ lex:add_fold_point(lexer.OPERATOR, '(', ')')
 
 -- Word lists.
 lex:set_word_list(lexer.KEYWORD, {
-  -- Reserved words (http://php.net/manual/en/reserved.keywords.php)
-  '__halt_compiler', 'abstract', 'and', 'array', 'as', 'break', 'callable', 'case', 'catch',
-  'class', 'clone', 'const', 'continue', 'declare', 'default', 'die', 'do', 'echo', 'else',
-  'elseif', 'empty', 'enddeclare', 'endfor', 'endforeach', 'endif', 'endswitch', 'endwhile', 'eval',
-  'exit', 'extends', 'final', 'finally', 'fn', 'for', 'foreach', 'function', 'global', 'goto', 'if',
-  'implements', 'include', 'include_once', 'instanceof', 'insteadof', 'interface', 'isset', 'list',
-  'namespace', 'new', 'or', 'print', 'private', 'protected', 'public', 'require', 'require_once',
-  'return', 'static', 'switch', 'throw', 'trait', 'try', 'unset', 'use', 'var', 'while', 'xor',
-  'yield', 'from',
-  -- Reserved classes (http://php.net/manual/en/reserved.classes.php)
-  'Directory', 'stdClass', '__PHP_Incomplete_Class', 'Exception', 'ErrorException',
-  'php_user_filter', 'Closure', 'Generator', 'ArithmeticError', 'AssertionError',
-  'DivisionByZeroError', 'Error', 'Throwable', 'ParseError', 'TypeError', 'self', 'static', 'parent'
+	-- Reserved words (http://php.net/manual/en/reserved.keywords.php)
+	'__halt_compiler', 'abstract', 'and', 'array', 'as', 'break', 'callable', 'case', 'catch',
+	'class', 'clone', 'const', 'continue', 'declare', 'default', 'die', 'do', 'echo', 'else',
+	'elseif', 'empty', 'enddeclare', 'endfor', 'endforeach', 'endif', 'endswitch', 'endwhile', 'eval',
+	'exit', 'extends', 'final', 'finally', 'fn', 'for', 'foreach', 'function', 'global', 'goto', 'if',
+	'implements', 'include', 'include_once', 'instanceof', 'insteadof', 'interface', 'isset', 'list',
+	'namespace', 'new', 'or', 'print', 'private', 'protected', 'public', 'require', 'require_once',
+	'return', 'static', 'switch', 'throw', 'trait', 'try', 'unset', 'use', 'var', 'while', 'xor',
+	'yield', 'from',
+	-- Reserved classes (http://php.net/manual/en/reserved.classes.php)
+	'Directory', 'stdClass', '__PHP_Incomplete_Class', 'Exception', 'ErrorException',
+	'php_user_filter', 'Closure', 'Generator', 'ArithmeticError', 'AssertionError',
+	'DivisionByZeroError', 'Error', 'Throwable', 'ParseError', 'TypeError', 'self', 'static', 'parent'
 })
 
 lex:set_word_list(lexer.TYPE, 'int float bool string true false null void iterable object')
 
 lex:set_word_list(lexer.CONSTANT_BUILTIN, {
-  -- Compile-time (https://www.php.net/manual/en/reserved.keywords.php)
-  '__CLASS__', '__DIR__', '__FILE__', '__FUNCTION__', '__LINE__', '__METHOD__', '__NAMESPACE__',
-  '__TRAIT__',
-  -- Reserved (https://www.php.net/manual/en/reserved.constants.php)
-  'PHP_VERSION', 'PHP_MAJOR_VERSION', 'PHP_MINOR_VERSION', 'PHP_RELEASE_VERSION', 'PHP_VERSION_ID',
-  'PHP_EXTRA_VERSION', 'PHP_ZTS', 'PHP_DEBUG', 'PHP_MAXPATHLEN', 'PHP_OS', 'PHP_OS_FAMILY',
-  'PHP_SAPI', 'PHP_EOL', 'PHP_INT_MAX', 'PHP_INT_MIN', 'PHP_INT_SIZE', 'PHP_FLOAT_DIG',
-  'PHP_FLOAT_EPSILON', 'PHP_FLOAT_MIN', 'PHP_FLOAT_MAX', 'DEFAULT_INCLUDE_PATH', 'PEAR_INSTALL_DIR',
-  'PEAR_EXTENSION_DIR', 'PHP_EXTENSION_DIR', 'PHP_PREFIX', 'PHP_BINDIR', 'PHP_BINARY', 'PHP_MANDIR',
-  'PHP_LIBDIR', 'PHP_DATADIR', 'PHP_SYSCONFDIR', 'PHP_LOCALSTATEDIR', 'PHP_CONFIG_FILE_PATH',
-  'PHP_CONFIG_FILE_SCAN_DIR', 'PHP_SHLIB_SUFFIX', 'PHP_FD_SETSIZE', 'E_ERROR', 'E_WARNING',
-  'E_PARSE', 'E_NOTICE', 'E_CORE_ERROR', 'E_CORE_WARNING', 'E_COMPILE_ERROR', 'E_USER_ERROR',
-  'E_USER_WARNING', 'E_USER_NOTICE', 'E_DEPRECATED', 'E_DEPRECATED', 'E_USER_DEPRECATED', 'E_ALL',
-  'E_STRICT', '__COMPILER_HALT_OFFSET__'
+	-- Compile-time (https://www.php.net/manual/en/reserved.keywords.php)
+	'__CLASS__', '__DIR__', '__FILE__', '__FUNCTION__', '__LINE__', '__METHOD__', '__NAMESPACE__',
+	'__TRAIT__',
+	-- Reserved (https://www.php.net/manual/en/reserved.constants.php)
+	'PHP_VERSION', 'PHP_MAJOR_VERSION', 'PHP_MINOR_VERSION', 'PHP_RELEASE_VERSION', 'PHP_VERSION_ID',
+	'PHP_EXTRA_VERSION', 'PHP_ZTS', 'PHP_DEBUG', 'PHP_MAXPATHLEN', 'PHP_OS', 'PHP_OS_FAMILY',
+	'PHP_SAPI', 'PHP_EOL', 'PHP_INT_MAX', 'PHP_INT_MIN', 'PHP_INT_SIZE', 'PHP_FLOAT_DIG',
+	'PHP_FLOAT_EPSILON', 'PHP_FLOAT_MIN', 'PHP_FLOAT_MAX', 'DEFAULT_INCLUDE_PATH', 'PEAR_INSTALL_DIR',
+	'PEAR_EXTENSION_DIR', 'PHP_EXTENSION_DIR', 'PHP_PREFIX', 'PHP_BINDIR', 'PHP_BINARY', 'PHP_MANDIR',
+	'PHP_LIBDIR', 'PHP_DATADIR', 'PHP_SYSCONFDIR', 'PHP_LOCALSTATEDIR', 'PHP_CONFIG_FILE_PATH',
+	'PHP_CONFIG_FILE_SCAN_DIR', 'PHP_SHLIB_SUFFIX', 'PHP_FD_SETSIZE', 'E_ERROR', 'E_WARNING',
+	'E_PARSE', 'E_NOTICE', 'E_CORE_ERROR', 'E_CORE_WARNING', 'E_COMPILE_ERROR', 'E_USER_ERROR',
+	'E_USER_WARNING', 'E_USER_NOTICE', 'E_DEPRECATED', 'E_DEPRECATED', 'E_USER_DEPRECATED', 'E_ALL',
+	'E_STRICT', '__COMPILER_HALT_OFFSET__'
 })
 
 lexer.property['scintillua.comment'] = '//'