The documentation and help for the set command was pretty useless. Made it convey what is possible. Also added and option for the maximum length allowed by the = command. Increased the print level from 3 to 5 since 3 seems too small for real life debugging examples.
Differential Revision: D953805
The = command has recently been changed to use standard debugger serialization rather than to invoke a customizable function, or print_r otherwise. In the process a bug crept in that made the output not colored. This fixes that bug. It also updates the help text to make it clearer that = truncates text. While looking at that I noticed that the help text for the print command suggested that it's output is formatted with print_r. Fixed the text as well, but while I was at it introduced the "print r" flag to make it possible to invoke print_r, analogously to the already existing "print v" command. While adding test cases, I noticed that the truncation logic appears to be broken, so I fixed that as well.
Differential Revision: D931565
The debugger's API mode added a lot of extra complexity to the debugger client for minimal value. It also had a bunch of bugs, and unnecessarily tied alternate debugger clients to the command line client implementation. Deleting it.
Differential Revision: D912729
The = command uses formatting that is user customizable and subtly different, by default, from the formatting used by the print command and the variable command. This has historical roots. It seems that the debugger used to use print_r, which is brittle, and the customization hook was introduced to work around this brittleness. This work around is no longer necessary since the debugger now has its own, robust way of formatting values as strings. Also, the difference between = and print is a perennial source of confusion for debugger users.
Herman Venter