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refactor: use CLEAR_FIELD and CLEAR_POINTER macros (#19709)

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vim-patch:8.2.0559: clearing a struct is verbose

Problem:    Clearing a struct is verbose.
Solution:   Define and use CLEAR_FIELD() and CLEAR_POINTER().
a80faa8930
This commit is contained in:
zeertzjq
2022-08-11 15:44:55 +08:00
committed by GitHub
parent 252dea5927
commit 94c3176478
45 changed files with 144 additions and 142 deletions
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6
src/nvim/highlight_group.c
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@@ -1765,7 +1765,7 @@ static int syn_add_group(const char *name, size_t len)
// Append another syntax_highlight entry.
HlGroup *hlgp = GA_APPEND_VIA_PTR(HlGroup, &highlight_ga);
memset(hlgp, 0, sizeof(*hlgp));
CLEAR_POINTER(hlgp);
hlgp->sg_name = (char_u *)arena_memdupz(&highlight_arena, name, len);
hlgp->sg_rgb_bg = -1;
hlgp->sg_rgb_fg = -1;
@@ -1863,7 +1863,7 @@ static void combine_stl_hlt(int id, int id_S, int id_alt, int hlcnt, int i, int
HlGroup *const hlt = hl_table;
if (id_alt == 0) {
memset(&hlt[hlcnt + i], 0, sizeof(HlGroup));
CLEAR_POINTER(&hlt[hlcnt + i]);
hlt[hlcnt + i].sg_cterm = highlight_attr[hlf];
hlt[hlcnt + i].sg_gui = highlight_attr[hlf];
} else {
@@ -1945,7 +1945,7 @@ void highlight_changed(void)
hlcnt = highlight_ga.ga_len;
if (id_S == -1) {
// Make sure id_S is always valid to simplify code below. Use the last entry
memset(&hl_table[hlcnt + 9], 0, sizeof(HlGroup));
CLEAR_POINTER(&hl_table[hlcnt + 9]);
id_S = hlcnt + 10;
}
for (int i = 0; i < 9; i++) {