Filter Indent Styles: Indent the code in k&r, allman, gnu or whitesmiths

Use 'style' setting to select the style. You can change the style inside the file, using the callbacks features. The following is a description taken from http://catb.org/~esr/jargon/html/I/indent-style.html

K&R style ['k&r'] Named after Kernighan & Ritchie, because the examples in K&R are formatted this way. Also called kernel style because the Unix kernel is written in it, and the "One True Brace Style" (abbrev. 1TBS) by its partisans. In C code, the body is typically indented by eight spaces (or one tab) per level, as shown here. Four spaces are occasionally seen in C, but in C++ and Java four tends to be the rule rather than the exception.

Allman style ['allman' or 'bsd'] Named for Eric Allman, a Berkeley hacker who wrote a lot of the BSD utilities in it (it is sometimes called BSD style). Resembles normal indent style in Pascal and Algol. It is the only style other than K&R in widespread use among Java programmers. Basic indent per level shown here is eight spaces, but four (or sometimes three) spaces are generally preferred by C++ and Java programmers.

Whitesmiths style ['whitesmiths']? popularized by the examples that came with Whitesmiths C, an early commercial C compiler. Basic indent per level shown here is eight spaces, but four spaces are occasionally seen.

GNU style ['gnu'] Used throughout GNU EMACS and the Free Software Foundation code, and just about nowhere else. Indents are always four spaces per level, with { and } halfway between the outer and inner indent levels.

• author: Claudio Bustos <cdx@users.sourceforge.com>
• version: Release: @package_version@
• copyright: 2004-2010 Claudio Bustos
• link: http://pear.php.net/package/PHP_Beautifier
• link: http://beautifyphp.sourceforge.net
• license: PHP License 3.0

Located in /Beautifier/Filter/IndentStyles.filter.php (line 75)

PHP_Beautifier_Filter
   |
   --PHP_Beautifier_Filter_IndentStyles

mixed $aAllowedStyles = array(
"k&r" => "kr",
"allman" => "bsd",
"bsd" => "bsd",
"gnu" => "gnu",
"whitesmiths" => "ws",
"ws" => "ws"
) (line 80)

• access: public

mixed $aSettings = array(
'style' => 'K&R'
) (line 77)

• access: protected

---

Redefinition of:

PHP_Beautifier_Filter::$aSettings

Settings for the Filter

mixed $sDescription = 'Filter the code in 4 different indent styles: K&R, Allman, Whitesmiths and GNU' (line 88)

• access: protected

---

Redefinition of:

PHP_Beautifier_Filter::$sDescription

Description of the Filter

Inherited Variables

Inherited from PHP_Beautifier_Filter

PHP_Beautifier_Filter::$aFilterTokenFunctions
PHP_Beautifier_Filter::$aSettingsDefinition
PHP_Beautifier_Filter::$aToken
PHP_Beautifier_Filter::$bOn
PHP_Beautifier_Filter::$oBeaut

Constructor __construct (line 89)

• access: public

PHP_Beautifier_Filter_IndentStyles __construct (PHP_Beautifier $oBeaut, [ $aSettings = array()])

• PHP_Beautifier $oBeaut
• $aSettings

---

Redefinition of:

PHP_Beautifier_Filter::__construct()

Constructor If you need to overload this (for example, to create a definition for setting with addSettingDefinition() remember call the parent constructor.

t_close_brace_bsd (line 124)

Close braces in BSD style

void t_close_brace_bsd (string $sTag)

• string $sTag: '}'

t_close_brace_gnu (line 168)

Close braces in GNU style

void t_close_brace_gnu (string $sTag)

• string $sTag: '}'

t_close_brace_ws (line 152)

Close braces in Whitesmiths style

void t_close_brace_ws (string $sTag)

• string $sTag: '}'

t_else (line 200)

Else for bds, gnu & ws

void|PHP_Beautifier_Filter::BYPASS t_else (string $sTag)

• string $sTag: else or elseif

t_open_brace_bsd (line 113)

Open braces in BSD style

void t_open_brace_bsd (string $sTag)

• string $sTag: '{'

t_open_brace_gnu (line 186)

Open braces in GNU style

void t_open_brace_gnu (string $sTag)

• string $sTag: '{'

t_open_brace_ws (line 140)

Open braces in Whitesmiths style

void t_open_brace_ws (string $sTag)

• string $sTag: '{'

__call (line 94)

• access: public

void __call ( $sMethod,  $aArgs)

• $sMethod
• $aArgs

---

Redefinition of:

PHP_Beautifier_Filter::__call()

Inherited Methods

Inherited From PHP_Beautifier_Filter

PHP_Beautifier_Filter::__construct()
PHP_Beautifier_Filter::addSettingDefinition()
PHP_Beautifier_Filter::getDescription()
PHP_Beautifier_Filter::getName()
PHP_Beautifier_Filter::getSetting()
PHP_Beautifier_Filter::handleToken()
PHP_Beautifier_Filter::off()
PHP_Beautifier_Filter::on()
PHP_Beautifier_Filter::postProcess()
PHP_Beautifier_Filter::preProcess()
PHP_Beautifier_Filter::setSetting()
PHP_Beautifier_Filter::__call()
PHP_Beautifier_Filter::__sleep()
PHP_Beautifier_Filter::__toString()

Inherited Constants

Inherited from PHP_Beautifier_Filter

PHP_Beautifier_Filter::BYPASS