5.3.5 Debugging Procedures

‘lib/debugger.exp’ defines these utility procedures:

dumpvars expr

This takes a csh style regular expression (glob rules) and prints the values of the global variable names that match. It is abbreviated as dv

dumplocals expr

This takes a csh style regular expression (glob rules) and prints the values of the local variable names that match. It is abbreviated as dl.

dumprocs expr

This takes a csh style regular expression (glob rules) and prints the body of all procs that match. It is abbreviated as dp

dumpwatch expr

This takes a csh style regular expression (glob rules) and prints all the watchpoints. It is abbreviated as dw.

watchunset var

This breaks program execution when the variable var is unset. It is abbreviated as wu.

watchwrite var

This breaks program execution when the variable var is written. It is abbreviated as ww.

watchread var

This breaks program execution when the variable var is read. It is abbreviated as wr.

watchdel watch

This deletes a the watchpoint for watch. It is abbreviated as wd.

print var

This prints the value of the variable var. It is abbreviated as p.

quit

This makes runtest exit. It is abbreviated as q.

bt

This prints a backtrace of the executed Tcl commands.