| 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