Problem: cursor position wrong when clicking on an unprintable char
Solution: Don't update prev_ptr when wlv.n_extra is not zero.
closes: #12664
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Problem: Visual area not shown when using 'showbreak' and start of line is
not visible. (Jaehwang Jung)
Solution: Adjust "fromcol" for the space taken by 'showbreak'.
(closes#12514)
Problem: Stray character is visible if 'smoothscroll' marker is displayed
on top of a double-wide character.
Solution: When overwriting a double-width character with the 'smoothscroll'
marker clear the second half. (closes#12469)
Problem: Weird use of static variables for spell checking.
Solution: Move the variables to a structure and pass them from win_update()
to win_line(). (Luuk van Baal, closes#12448)
Problem: SpellCap highlight not always updated when needed.
Solution: Handle updating line below closed fold and other situations where
only part of the window is redrawn. (Luuk van Baal, closes#12428,
closes#12420)
Problem: Virtual text truncation only works with Unicode 'encoding'.
Solution: Convert the ellipsis character to 'encoding' if needed. (Hirohito
Higashi, closes#12233)
Problem: Wrong text displayed when using both 'linebreak' and 'list'.
Solution: Only set "c_extra" to NUL when "p_extra" is not empty. (Hirohito
Higashi, closes#12065)
Problem: "$" for 'list' option displayed in wrong position when there are
text properties.
Solution: Adjust logic for order of displayed items. (closes#11959)
Problem: Spurious empty line when using text propertie and virtual text.
Solution: Do not set "text_prop_follows" when the other text property is not
virtual text. (closes#11846)
Problem: 'cursorcolumn' and 'colorcolumn' wrong after concealing and
wrapping line.
Solution: Reset "wlv.vcol_off" after each screen line. (Alexey Radkov,
closes#11777)
Problem: Virtual text at a column position is truncated at the window edge.
(Yegappan Lakshmanan)
Solution: Do not truncated virtual text that is placed at a column.
Problem: With "screenline" in 'culopt' cursorline highlight is wrong.
Solution: Apply the priority logic also when "screenline is in 'culopt'.
(closes#11696)
Problem: 'smoothscroll' and virtual text above don't work together.
(Yee Cheng Chin)
Solution: Skip virtual text above when w_skipcol is non-zero.
(closes#11665)
Problem: Crash when reading help index with various options set. (Marius
Gedminas)
Solution: Do not set wlv.c_extra to NUL when wlv.p_extra is NULL.
(closes#11651)
Problem: Virtual text property highlight ignores window background.
Solution: Combine text prop attribute with win_attr into extra_attr.
(closes#11462)
Problem: Text prop "above" not displayed correctly with 'number' and "n" in
'cpo'.
Solution: Draw the line number column until the line text is reached.
Problem: Virtual text "after" wraps to next line even when 'wrap' is off
and 'list' is set.
Solution: Do not use the minimum width when 'wrap' is off. (issue #11336)
Problem: Extra empty line between two virtual text "below" when 'wrap' and
'number' are set.
Solution: Reset "before" when there is no text in the screen line.
(closes#11334)
Problem: With 'nowrap' virtual text "after" does not scroll left.
Solution: Skip part of the virtual text that is left of the window.
(closes#11320) Fix going beyond the last column of the window.
Problem: With 'nowrap' two virtual text below not displayed correctly.
Solution: Set text_prop_follows before continuing. Correct for number
column. (closes#11333)
