florianschanda/miss_hit: Release 0.9.23

MH Trace can now produce tracing information from code. You can place tracing tags in code using the new pragma Tag:

%| pragma Tag("Potato");

MH Style and MH Copyright now support octave-style copyright notices (i.e. Copyright (c) ... instead of (c) Copyright ...).

The default regular expression for matching copyright notices has changed and must now include a new group. If you have configured this setting, you must also include the new copy group in your regular expression, otherwise the tools break in interesting ways.

MH Style supports a new rule "naming_parameters" that enforces a naming scheme for function and method inputs and outputs.

MH Style supports a new rule "naming_enumerations" that enforces a naming scheme for class enumerations.

Fix various parsing corner cases in parsing extremely dubious code. MISS_HIT previously rejected all of these as parse errors, now it complains about (and fixes) the style instead:

• A command-form invocation after a try on the same line is now correctly recognised: try rotate3d off; end

• A global statement can be terminated by a comma or semicolon: try, global dt, f = f*dt; end

• A single quote directly after a keyword introduces a character array: case'potato'

• The expression in a for loop does not require any termination: for i=1:indx(1)-1 y(i) = y(indx(1)); end

Fix parsing of Contents.m in class directories (previously we expected some code, but these files are supposed to be blank).

Fix a tool crash in MH Metrics: when producing the HTML report the tool would crash if there were parse errors in at least one file.