Re: range_line_is_continued

[rivenirvana]

This has been bugging me for a bit, so I figured I'd post this as a discussion first since it might not be an issue after all.

Was trying to update my last PR about cmd paging, and hit a test fail which made me think I'm misunderstanding this function. So just to clarify, am I correct in my interpretation that:

• range_line_is_continued basically checks if the line above the specified line is wrapped (next_char_was_wrapped == true at the end of that line)
• meaning that the specified line is the "start" of a new line (if returned false)
• or the specified line is a continuation of the preceding line (if true)

Just experiencing some confusion, because when I rigged the lvco codepath in find_cmd_output so that I can easily see in the test assert errors which line range_line_is_continued returns true for, I'm getting inconsistent results. I'm probably missing something here.

Maybe there's something inconsistent about setting wrap markers on resize (specifically for lines that don't get wrapped at all)?Or maybe it's a wrong assumption that I can just skip over continued lines for this feature (since i'm only looking for prompt and output markers). Will try to have a look again at the resize code, but my currently sleepless brain will appreciate any guidance, thanks.

[kovidgoyal]

yes it means the last cell on the prev line was marked to be wrapped.