[TxMt] Re: Gutter marks precedence

[Allan Odgaard]

On 21 Oct 2014, at 10:29, Baldwin, Dave wrote:

> You could just change the colour of the line number to indicated 
> addition
> or change, that way the SCM flag doesn’t require any gutter space.

It’s very subtle for quickly scanning “where are the lines I 
changed” and will not allow indicating missing lines (which is a 
challenge with marks, but can be done) and it violates my concern about 
“not making the marks API too complex or hardcoded” (before other 
options have been exhausted).