print_stack
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print_stack

print_stack — prints a Gamma stack.

Synopsis

print_stack (file?, stack)

Arguments

file

The name of a file.

stack

The stack you wish to print.

Returns

t if successful, else nil.

Description

This function causes Gamma to print a stack, such as _error_stack_, _eval_stack_, _jump_stack_, or _unwind_stack_. See Predefined Symbols for more details about these.

Example

Gamma> try (2 + nil); catch print_stack(_eval_stack_);
trap_error + print_stack 
t
Gamma>

See Also

Predefined Symbols

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