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feat(decorations): support virtual lines (for now: only one block at a time)

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Björn Linse
2021-08-08 17:36:54 +02:00
parent b3b02eb529
commit 392c658d4d
21 changed files with 885 additions and 191 deletions
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8
src/nvim/buffer.c
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@@ -65,6 +65,7 @@
#include "nvim/os/time.h"
#include "nvim/os_unix.h"
#include "nvim/path.h"
#include "nvim/plines.h"
#include "nvim/quickfix.h"
#include "nvim/regexp.h"
#include "nvim/screen.h"
@@ -820,6 +821,7 @@ static void free_buffer_stuff(buf_T *buf, int free_flags)
uc_clear(&buf->b_ucmds); // clear local user commands
buf_delete_signs(buf, (char_u *)"*"); // delete any signs
extmark_free_all(buf); // delete any extmarks
clear_virt_lines(buf, -1);
map_clear_int(buf, MAP_ALL_MODES, true, false); // clear local mappings
map_clear_int(buf, MAP_ALL_MODES, true, true); // clear local abbrevs
XFREE_CLEAR(buf->b_start_fenc);
@@ -3262,7 +3264,7 @@ void maketitle(void)
buf_p += MIN(size, SPACE_FOR_FNAME);
} else {
buf_p += transstr_buf((const char *)path_tail(curbuf->b_fname),
buf_p, SPACE_FOR_FNAME + 1);
buf_p, SPACE_FOR_FNAME + 1, true);
}
switch (bufIsChanged(curbuf)
@@ -3311,7 +3313,7 @@ void maketitle(void)
// room for the server name. When there is no room (very long
// file name) use (...).
if ((size_t)(buf_p - buf) < SPACE_FOR_DIR) {
char *const tbuf = transstr(buf_p);
char *const tbuf = transstr(buf_p, true);
const size_t free_space = SPACE_FOR_DIR - (size_t)(buf_p - buf) + 1;
const size_t dir_len = xstrlcpy(buf_p, tbuf, free_space);
buf_p += MIN(dir_len, free_space - 1);
@@ -4657,7 +4659,7 @@ void get_rel_pos(win_T *wp, char_u *buf, int buflen)
long below; // number of lines below window
above = wp->w_topline - 1;
above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill;
above += win_get_fill(wp, wp->w_topline) - wp->w_topfill;
if (wp->w_topline == 1 && wp->w_topfill >= 1) {
// All buffer lines are displayed and there is an indication
// of filler lines, that can be considered seeing all lines.