Chapter 9. Procedures

Table of Contents

rtl::debug
rtl::template
rtl::verified
rtl::properties
rtl::seteach
Toplevel Geometry Management
rtl::extendBindtags
rtl::destroyToplevel
rtl::displayToplevel
rtl::transientToplevel
Other Procedures

Logger. Allows for fine-grained logging toward streams. Output to stderr won’t be filtered (regardless of its level. The DEBUG_LEVEL variable gets checked to determine if a message has to be printed to the specific stream. DEBUG_LEVEL will be checked within the caller then inside the namespace and the global scope. DEBUG_LEVEL can also be predefined in the environment. The value -1 means: everything is logged. »debug« does not support variable substitution!