The block.text parameter may be used to query the text that is currently selected. If there is no block selection, block.text will return null.
query command
Global.
query block.text
query block.text
block command
query command
block.bottomElement parameter
block.bottomPosition parameter
block.inView parameter
block.topElement parameter
block.topPosition parameter
block.type parameter
blockMarkAll action
blockMarkBottom action
blockMarkDown action
blockMarkEnd action
blockMarkHome action
blockMarkLeft action
blockMarkNextWord action
blockMarkPageDown action
blockMarkPageLeft action
blockMarkPageRight action
blockMarkPageUp action
blockMarkPrevWord action
blockMarkRight action
blockMarkToMouse action
blockMarkTop action
blockMarkUp action
blockMarkWord action
blockMarkWordAtMouse action