Problem: Redrawing can be improved when deleting lines with 'cursorline'.
Solution: Use smarter invalidation and adjustment. Remove unnecessary
UPD_VALID as it is already set at the top of the loop. Make
the test for #4862 fail without the fix.
(zeertzjq)
closes: #13986
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: Cannot use terminal alternate fonts (PMunch)
Solution: Support terminal alternate fonts using
CSI SGR 10-20 and t_CF code (PMunch)
Add support for alternate font highlighting
This adds support for alternate font highlighting using CSI SGR 10-20.
Few terminals currently support this, but with added tool support this
should improve over time. The change here is more or less taken from how
colors are configured and applied, but there might be some parts I
missed while implementing it. Changing fonts is done through the new
`:hi ctermfont` attribute which takes a number, 0 is the normal font, and
the numbers 1-9 select an "alternative" font. Which fonts are in use is
up to the terminal.
fixes: #13513closes: #13537
Signed-off-by: PMunch <peterme@peterme.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: Missing test coverage for blockwise Visual highlight with
virtual that starts with a double-width char.
Solution: Add a new virtual text to the test. Some other small fixes.
closes: #12835
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: Cursorcolumn is sometimes not correct.
Solution: Recompute the cursor column when entering Insert mode and the
cursor is on a character wider than a screen cell.
Problem: CTRL-A does not work properly with the cmdline popup menu.
Solution: Fix issues with CTRL-A. Add more tests for the cmdline popup
menu. Remove TermWait() before VeriryScreenDump(). Refactor the
cmdline popup code. (Yegappan Lakshmanan, closes#9735)
Problem: Vim9: finding global function without g: prefix but not finding
global variable is inconsistent.
Solution: Require using g: for a global function. Change the vim9.vim
script into a Vim9 script with exports. Fix that import in legacy
script does not work.
Problem: Cannot clear and unlinke a highlight group with hlset() in a
single call.
Solution: Add the "force" option. (Yegappan Lakshmanan, closes#9117)
Problem: Test for v:colornames sometimes fails. (Dominique Pellé)
Solution: Check features. Clear v:colornames between tests. (Drew Vogel,
closes#9105, closes#9073)
Problem: ":highlight clear" does not restore default link.
Solution: Remember the default link and restore it. (Antony Scriven,
closes#6970, closes#4405)
Problem: 'colorcolumn' doesn't show in indent.
Solution: Also draw the column when draw_state is WL_BRI or WL_SBR.
(Alexey Demin, closes#6948, closes#6619)
Problem: Various inconsistencies in test files.
Solution: Add modelines where they were missing. Use Check commands instead
of silently skipping over tests. Adjust indents and comments.
(Ken Takata, closes#6695)
Problem: Tests using term_wait() can still be flaky.
Solution: Increase the wait time when rerunning a test. (James McCoy,
closes#5899) Halve the initial times to make tests run faster
when there is no rerun.
Problem: Some tests fail when run in the GUI.
Solution: Make sure the window width is enough. In the GUI run terminal Vim
in the terminal, if possible.
Problem: When editing a buffer 'colorcolumn' may not work.
Solution: Set the buffer before copying option values. Call
check_colorcolumn() after copying window options.
Problem: On a narrow screen ":hi" output is confusing.
Solution: Insert a space between highlight group name and "xxx". (Masato
Nishihaga, closes#4599)
Problem: :let-heredoc does not trim enough.
Solution: Trim indent from the contents based on the indent of the first
line. Use let-heredoc in more tests.
