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patch 9.0.0661: multi-byte "lastline" in 'fillchars' does not work properly

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Problem:    Multi-byte "lastline" item in 'fillchars' does not work properly
            when the window is two columns wide.
Solution:   Compute the text length correctly. (closes #11280)
This commit is contained in:
zeertzjq 2022-10-04 20:35:37 +01:00 committed by Bram Moolenaar
parent 2cd0f27b75
commit 18b3500b8c
5 changed files with 30 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/drawscreen.c
View File

@ -2643,15 +2643,15 @@ win_update(win_T *wp)
{ {
int scr_row = W_WINROW(wp) + wp->w_height - 1; int scr_row = W_WINROW(wp) + wp->w_height - 1;
int symbol = wp->w_fill_chars.lastline; int symbol = wp->w_fill_chars.lastline;
int len; int charlen;
char_u fillbuf[12]; // 2 characters of 6 bytes char_u fillbuf[12]; // 2 characters of 6 bytes
len = mb_char2bytes(symbol, &fillbuf[0]); charlen = mb_char2bytes(symbol, &fillbuf[0]);
len += mb_char2bytes(symbol, &fillbuf[len]); mb_char2bytes(symbol, &fillbuf[charlen]);
// Last line isn't finished: Display "@@@" in the last screen line. // Last line isn't finished: Display "@@@" in the last screen line.
screen_puts_len(fillbuf, screen_puts_len(fillbuf,
wp->w_width > 2 ? len : wp->w_width, (wp->w_width > 2 ? 2 : wp->w_width) * charlen,
scr_row, wp->w_wincol, HL_ATTR(HLF_AT)); scr_row, wp->w_wincol, HL_ATTR(HLF_AT));
screen_fill(scr_row, scr_row + 1, screen_fill(scr_row, scr_row + 1,
(int)wp->w_wincol + 2, (int)W_ENDCOL(wp), (int)wp->w_wincol + 2, (int)W_ENDCOL(wp),

10
src/testdir/dumps/Test_display_lastline_6.dump Normal file
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@ -0,0 +1,10 @@
>a+0&#ffffff0@1||+1&&|a+0&&@2| @68
|a| ||+1&&|b+0&&@71
@2||+1&&|b+0&&@71
@2||+1&&|b+0&&@55| @15
|b@1||+1&&|~+0#4040ff13&| @70
|b+0#0000000&@1||+1&&|~+0#4040ff13&| @70
|b+0#0000000&@1||+1&&|~+0#4040ff13&| @70
|@@1||+1#0000000&|~+0#4040ff13&| @70
|<+3#0000000&|1| |[+1&&|N|o| |N|a|m|e|]| |[|+|]| @40|1|,|1| @11|A|l@1
|:+0&&|2|v|s|p|l|i|t| @66

10
src/testdir/dumps/Test_display_lastline_euro_6.dump Normal file
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@ -0,0 +1,10 @@
>a+0&#ffffff0@1||+1&&|a+0&&@2| @68
|a| ||+1&&|b+0&&@71
@2||+1&&|b+0&&@71
@2||+1&&|b+0&&@55| @15
|b@1||+1&&|~+0#4040ff13&| @70
|b+0#0000000&@1||+1&&|~+0#4040ff13&| @70
|b+0#0000000&@1||+1&&|~+0#4040ff13&| @70
|€@1||+1#0000000&|~+0#4040ff13&| @70
|<+3#0000000&|1| |[+1&&|N|o| |N|a|m|e|]| |[|+|]| @40|1|,|1| @11|A|l@1
|:+0&&|2|v|s|p|l|i|t| @66

4
src/testdir/test_display.vim
View File

@ -419,6 +419,10 @@ func Run_Test_display_lastline(euro)
call term_sendkeys(buf, ":3split\<CR>") call term_sendkeys(buf, ":3split\<CR>")
call VerifyScreenDump(buf, $'Test_display_lastline_{a:euro}5', {}) call VerifyScreenDump(buf, $'Test_display_lastline_{a:euro}5', {})
call term_sendkeys(buf, ":close\<CR>")
call term_sendkeys(buf, ":2vsplit\<CR>")
call VerifyScreenDump(buf, $'Test_display_lastline_{a:euro}6', {})
call StopVimInTerminal(buf) call StopVimInTerminal(buf)
endfunc endfunc

2
src/version.c
View File

@ -699,6 +699,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
661,
/**/ /**/
660, 660,
/**/ /**/