Next: Input Control Prev: Conditionals Up: Top

7 How to debug macros and input

When writing macros for `m4', they often do not work as intended on the
first try (as is the case with most programming languages).
Fortunately, there is support for macro debugging in `m4'.

* Dumpdef
Displaying macro definitions
* Trace
Tracing macro calls
* Debug Levels
Controlling debugging output
* Debug Output
Saving debugging output

automatically generated by info2www