WordPress at a glance
filter is not described

run_wptexturize filter-hook . WP 4.0.0

Filters whether to skip running wptexturize().

Passing false to the filter will effectively short-circuit wptexturize(). returning the original text passed to the function instead.

The filter runs only once, the first time wptexturize() is called.

Usage

add_filter( 'run_wptexturize', 'filter_function_name_2451' );
function filter_function_name_2451( $run_texturize ){
	// filter...

	return $run_texturize;
}
$run_texturize(true/false)
Whether to short-circuit wptexturize().

Where the hook is called

wptexturize()
wp-includes/formatting.php 92
$run_texturize = apply_filters( 'run_wptexturize', $run_texturize );

Where the hook is used (in WP core)

Does not used.