[wingide-users] Indent analysis confused
fuzzyman at voidspace.org.uk
Wed Nov 4 12:21:36 MST 2009
Wingware Support wrote:
> Tom Stambaugh wrote:
>> PyDoc and the various other tools that use docstrings (such as the
>> "Source Assistant" of WingIDE) are likely to at least be stressed if
>> not broken, because I would expect the un-indented second line of
>> hashes to potentially violate the syntactically-significant
>> whitespace grammar of Python. I know that comments are supposed to be
>> invisible, but as you can see from the indent manager they really
> The reason we chose to pay attention to comment position in the indent
> manager (for auto-indent only, I believe) was that _usually_ the
> position is significant and using it is preferable to requiring the user
> to dedent twice for example in:
> if x:
> # comment (had to dedent here)
> <don't want to have to dedent again here!>
> This is a very common case in coding so I think what we're doing is
> in general correct. The algorithm is actually more complex that just
> looking at comments all the time (e.g. it ignores block comments in
> certain cases). As I noted earlier, I think we can enhance this to work
> OK in the case Michael reported w/o really breaking anything. It's
> (probably) reasonable enough to stubbornly indent again for any first
> non-comment line in a code block. Most comments here will already be
> indented to the "right" position.
Cool. It could be a good rule of thumb that if the indent analysis
suggests an indent location that results in invalid syntax then it is
probably wrong. :-)
A specific rule for this situation would be good though.
> This is good example of how being "smarter" in an IDE can backfire.
> is an unavoidable tension between doing more than just being a plain text
> editor and sometimes doing too much.
> BTW, it's useful to get feedback like this. A lot of the value in Wing
> is from long years of tweaking in response to user reports.
It is amazing how much effort you have to put in just for your user to
*not* notice what you are doing. :-)
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