I don't know why Firefox is so weird but we need to do this or else
some chunks don't update properly when you edit multiple chunks at the
same time.
One example of when this happened is when you have a story with at least
one chunk other than the prompt. Then, if you select the entire story
except for the first few characters of the prompt and then delete the
selected characters, and then defocus the story to save your changes,
the last chunk in the story will not register as having been deleted,
which you can verify if you refresh the page.
Another example. If your story has a chunk with no trailing newlines
followed by a chunk with exactly two leading newlines, if you delete
the first newline from the latter chunk and then defocus to save your
edits, the newline will be there again when you refresh the page.
So that if the animation is triggered multiple times you don't have to
wait for all the animations to be performed one after the other before
you can finally manually scroll.
For stories that are long enough for the scroll bar to appear on the
screen, Firefox on desktop would originally only allow you to start
editing if you click on the actual text, i.e. you couldn't click on the
blank part of a line. This behaviour is now fixed.
It wouldn't trigger any events originally when you click on parts of the
story text area that didn't contain any text, e.g. on a blank line or on
the blank part of a line to the right of the actual text.
* Back and Retry buttons no longer pop a story chunk while in the
"Select sequence to keep" menu
* No longer freezes if you retry with no story chunks beyond the initial
prompt chunk
* When "Always Add Prompt" is on, allow Retry even if the prompt is the
only chunk in the story
* Added error messages for Back and Retry buttons
Because we don't need them anymore.
This, combined with the chunk optimization, will allow you to
seamlessly continue editing a different chunk after you've finished
editing your current one; e.g. if you edit a chunk and use arrow keys,
backspace or the mouse to select a different chunk, you can immediately
start editing your new chunk without it defocusing.
This patch really has killed two birds with one stone, eh?
Thanks, Javalar!
This happens when you have a chunk that has no trailing
newlines followed by a chunk with a single newline at the start.
Moving between those chunks would cause the caret to jump to the wrong
position sometimes.
If, with Allow Editing on, you change a chunk and then click directly on
the "Allow Editing" switch again to turn it off without defocusing the
chunk in-between (by clicking outside the chunk, using enter/escape,
etc), all story chunks would still be editable.
That behaviour has now been fixed.