Editing Betting in poker (section)

===Examples===
A game of no-limit poker with blinds of $1/$2.  Alice is in the small blind, Dianne is in the big blind, Carol is next to act, followed by Joane, with Ellen on the button.

*Straddle:  Alice posts $1, Dianne posts $2, Carol posts a straddle of $4.  The hole cards are dealt.  Because of the straddle, Joane is now first to act; she folds.  Ellen calls the straddle.  Alice folds.  Dianne, the big blind, calls the straddle by putting an additional $2 in the pot.  Carol has the option of checking or raising; she makes a raise of $8.  Ellen folds.  Dianne calls the raise, ending betting on this round.
*Mississippi straddle: Alice posts $1, Dianne posts $2, Ellen, on the button, posts a Mississippi straddle of $4. Because of the straddle, Alice, the small blind, is now first to act; she folds.  Dianne calls the straddle by putting an additional $2 in the pot.  Carol folds.  Joane calls the straddle.  Ellen has the option of checking or raising; she checks, ending betting on this round.
*Sleeper: Alice posts $1, Dianne posts $2, and Joane posts a sleeper blind of $4. The hole cards are dealt. Carol acts first as last action remains with the big blind, but the bet to her is $4. She calls. There is no additional bet to Joane and she has no option, so play passes over her to Ellen. She calls the $4 as well. Alice folds. Dianne, in the big blind, no longer has the option either; she must either call $2, raise, or fold. She raises by $4 (total bet is now $8). Carol re-raises to $12. The bet is now $8 to Joane, who must now call, raise or fold; she calls, as do Ellen and Dianne, ending the betting round.