State capture after execution in dependent sequences

A method for a computing system to execute a dynamic code segment sequence in an environment, the code segment sequence including at least a first code segment, a second code segment, and a third code segment in sequence, the method comprising:

• an act of executing the first code segment;
• an act of capturing a first environmental state representing a state of at least a portion of the environment after the first code segment executes;
• an act of executing the second code segment;
• an act of capturing a second environmental state representing a state of at least a portion of the environment after the second code segment executes;
• an act of executing the third code segment a first time;
• an act of beginning execution of the third code segment a second time by setting the environment to have the captured second environmental state without re-executing the first code segment.

A computer program product comprising one or more computer-readable media having thereon computer-executable instructions that are structured such that, when executed by the one or more processors of a computing system, causes the computing system to execute a dynamic language program sequence in an environment, the dynamic language program segment sequence including a first dynamic language program followed by a second dynamic language program, wherein the act of executing the dynamic language code sequence comprises:

• an act of executing the first dynamic language program;
• an act of capturing a first environmental state representing a state of at least a portion of the environment after the first dynamic language program executes;
• an act of executing the second dynamic language program a first time;
• and
• an act of beginning execution of the second dynamic language program a second time by setting the environment to have the captured first environmental state without re-executing the first dynamic language program;
• an act of continuing execution of the second dynamic language program the second time until the second dynamic language program segment encounters a halt point;
• an act of evaluating a state of the second dynamic language program at the halt point;
• and
• an act of generating an available symbol set at the halt point as a result of the act of evaluating the state of the second dynamic language program.