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fix(extmarks): handle inline virt_text with empty chunk (#24005)

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This commit is contained in:
zeertzjq
2023-06-13 11:30:19 +08:00
committed by GitHub
parent a7e5d4238a
commit 4c7cec4e29
2 changed files with 61 additions and 13 deletions
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27
src/nvim/drawline.c
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@@ -871,9 +871,15 @@ static void apply_cursorline_highlight(win_T *wp, winlinevars_T *wlv)
static void handle_inline_virtual_text(win_T *wp, winlinevars_T *wlv, ptrdiff_t v, bool *do_save)
{
while (true) {
// we could already be inside an existing inline text with multiple chunks
if (!(wlv->virt_inline_i < kv_size(wlv->virt_inline))) {
if (wlv->n_extra == 0 || !wlv->extra_for_extmark) {
wlv->reset_extra_attr = false;
}
while (wlv->n_extra == 0) {
if (wlv->virt_inline_i >= kv_size(wlv->virt_inline)) {
// need to find inline virtual text
wlv->virt_inline = VIRTTEXT_EMPTY;
wlv->virt_inline_i = 0;
DecorState *state = &decor_state;
for (size_t i = 0; i < kv_size(state->active); i++) {
DecorRange *item = &kv_A(state->active, i);
@@ -884,18 +890,16 @@ static void handle_inline_virtual_text(win_T *wp, winlinevars_T *wlv, ptrdiff_t
}
if (item->draw_col >= -1 && item->start_col == v) {
wlv->virt_inline = item->decor.virt_text;
wlv->virt_inline_i = 0;
item->draw_col = INT_MIN;
break;
}
}
}
if (wlv->n_extra == 0 || !wlv->extra_for_extmark) {
wlv->reset_extra_attr = false;
}
if (wlv->n_extra <= 0 && wlv->virt_inline_i < kv_size(wlv->virt_inline)) {
if (!kv_size(wlv->virt_inline)) {
// no more inline virtual text here
break;
}
} else {
// already inside existing inline virtual text with multiple chunks
VirtTextChunk vtc = kv_A(wlv->virt_inline, wlv->virt_inline_i);
wlv->p_extra = vtc.text;
wlv->n_extra = (int)strlen(wlv->p_extra);
@@ -932,7 +936,6 @@ static void handle_inline_virtual_text(win_T *wp, winlinevars_T *wlv, ptrdiff_t
}
}
}
break;
}
}