RUM
From Esolang
RUM is a dialect of brainfuck written and maintained by User:irskep with a few features added for convenience. RUM stands for "bRainfUck iMproved." It is in the public domain and is available on Github.
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[edit] Extra Features
[edit] Procedures
RUM supports pbrain-like procedures.
[edit] Repetitions
Precede commands with numbers to repeat them that many times. The following example sets the current cell to 32:
[-]32+
Multiple procedure calls are supported with repetitions.
[edit] Strings
Strings in double quotes will be put into the standard input queue in front of any existing input and null-terminated.
Example:
"Hello, world!",[.,]
[edit] Breakpoints
RUM's "debugger," RumBottle, supports stepping through a program through the use of breakpoints. Mark them with an exclamation point.
[edit] Debugger
RUM comes with RumBottle, a Python script that shows the tape and program position as the program is executed.
