bug#57551: 29.0.50; hide-show in python-mode selects the current block imperfectly

[Andreas Röhler]

Am 05.09.22 um 09:44 schrieb Dima Kogan:
> Hi. Thanks for the analysis. I guess this isn't the right forum for this
> discussion, but I'll put it here anyway. The reason I think the "if" and
> "else" text and the preceding whitespace should be considered to lie
> outside their block is that this is how cc-mode works. Consider the
> C code equivalent to the Python code in the bug report:
>
> void f(void)
> {
>      if(1)
>      {
>          11;
>      }
>      else if(2)
>      {
>          22;
>      }
>      else if(3)
>      {
>          33;
>      }
>      else if(4)
>      {
>          44;
>      }
>      else
>      {
>          5;
>      }
>
>      return 0;
> }
>
> Here (hs-hide-block) hides the if/else blocks ONLY if the point is
> inside the {}. Otherwise, the whole f() is hidden.

There is another point: might be more than one if-statement in a 
function. If the whole function-body is collapsed from just one 
statement, the others are invisible too.