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refactor: minimize variable scope and eliminate empty declarations

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This commit is contained in:
Dundar Göc
2022-03-12 17:54:31 +01:00
parent 4ba12b3dda
commit 198bf3a8f2
11 changed files with 152 additions and 291 deletions
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3
src/nvim/api/buffer.c
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@@ -597,12 +597,11 @@ void nvim_buf_set_text(uint64_t channel_id, Buffer buffer, Integer start_row, In
if (start_row == end_row) {
old_byte = (bcount_t)end_col - start_col;
} else {
const char *bufline;
old_byte += (bcount_t)strlen(str_at_start) - start_col;
for (int64_t i = 1; i < end_row - start_row; i++) {
int64_t lnum = start_row + i;
bufline = (char *)ml_get_buf(buf, lnum, false);
const char *bufline = (char *)ml_get_buf(buf, lnum, false);
old_byte += (bcount_t)(strlen(bufline))+1;
}
old_byte += (bcount_t)end_col+1;

3
src/nvim/api/deprecated.c
View File

@@ -51,11 +51,10 @@ Integer nvim_buf_get_number(Buffer buffer, Error *err)
FUNC_API_SINCE(1)
FUNC_API_DEPRECATED_SINCE(2)
{
Integer rv = 0;
buf_T *buf = find_buffer_by_handle(buffer, err);
if (!buf) {
return rv;
return 0;
}
return buf->b_fnum;

6
src/nvim/api/tabpage.c
View File

@@ -102,11 +102,10 @@ void nvim_tabpage_del_var(Tabpage tabpage, String name, Error *err)
Window nvim_tabpage_get_win(Tabpage tabpage, Error *err)
FUNC_API_SINCE(1)
{
Window rv = 0;
tabpage_T *tab = find_tab_by_handle(tabpage, err);
if (!tab || !valid_tabpage(tab)) {
return rv;
return 0;
}
if (tab == curtab) {
@@ -130,11 +129,10 @@ Window nvim_tabpage_get_win(Tabpage tabpage, Error *err)
Integer nvim_tabpage_get_number(Tabpage tabpage, Error *err)
FUNC_API_SINCE(1)
{
Integer rv = 0;
tabpage_T *tab = find_tab_by_handle(tabpage, err);
if (!tab) {
return rv;
return 0;
}
return tabpage_index(tab);