22.4 Other functions

Function: mbfl_invoke_script_function funcname

If funcname is the name of an existing function: it is invoked with no arguments; the return value is the one of the called function. The existence test is performed with:

type -t FUNCNAME = function

If the function does not exist: return by calling return_because_invalid_function_name.

Function: mbfl_invoke_existent_script_function funcname

Like mbfl_invoke_script_function(), but if the function does not exist: print an error message to stderr and exit by calling exit_because_invalid_function_name().

Function: exit_because_invalid_function_name

Function: return_because_invalid_function_name

Exit or return with code 91.

Function: mbfl_main_print_usage_screen_long

Print the help screen, long version. It includes the predefined command line options.

Function: mbfl_main_print_usage_screen_brief

Print the help screen, brief version. It excludes the predefined command line options.

This document describes version 3.0.0-devel.0 of Marcos Bash Functions Library.