Class | Debugger::Processor |
In: |
cli/ruby-debug/processor.rb
|
Parent: | Object |
A processor handles the kind of front-end to program interaction. Debugger::Processor is the the base class with subclasses Debugger::CommandProcessor and Debugger::ControlCommandProcessor.
commands | [R] | |
interface | [RW] | |
processor | [R] |
Format msg with gdb-style annotation header.
# File cli/ruby-debug/processor.rb, line 16 16: def afmt(msg, newline="\n") 17: "\032\032#{msg}#{newline}" 18: end
Print "annotation" message msg. Annotation messages are used by the GNU-Emacs front-end to get status about stacks and the state of the debugger without having to poll it for information
# File cli/ruby-debug/processor.rb, line 23 23: def aprint(msg) 24: print afmt(msg) if Debugger.annotate.to_i > 2 25: end
Print a debugger error message; args should be compatible with something you would pass to Kernel::print.
# File cli/ruby-debug/processor.rb, line 29 29: def errmsg(*args) 30: @interface.errmsg(*args) 31: end
Print a normal debugger message; args should be compatible with something you would pass to Kernel::print.
Callers of this routine should make sure to use comma to separate format argments rather than %. Otherwise it seems that if the string you want to print has format specifier, which could happen if you are trying to show say a source-code line with "puts" or "print" in it, this print routine will give an error saying it is looking for more arguments.
# File cli/ruby-debug/processor.rb, line 42 42: def print(*args) 43: @interface.print(*args) 44: end