Module exec 

Block statement executor: loops, functions, run/source, search path management.

Enums

Signal

Flow control signal returned by exec_stmts.

Functions

exec_stmts

Executes a sequence of parsed statements, handling flow control signals.

init

Initialises exec-level hooks in eval.rs so that eval_inner can call user functions.

resolve_script_path

Resolves a script filename to an existing path.

script_dir_pop

Pop the most recently pushed script directory from the search stack.

script_dir_push

Push a script directory onto the search stack.

session_path_add

Prepends (default) or appends a directory to the session search path.

session_path_init

Initializes the session search path from the config path array.

session_path_list

Returns a snapshot of the current session search path.

session_path_remove

Removes a directory from the session search path (exact match).