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Simplify split_success logic

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This commit is contained in:
Rob Pilling 2019-11-02 09:31:48 +00:00
parent 36b4191e41
commit 0cee300194
1 changed files with 4 additions and 6 deletions
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10
src/nvim/ex_cmds.c
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@ -5566,12 +5566,7 @@ static buf_T *show_sub(exarg_T *eap, pos_T old_cusr,
linenr_T highest_num_line = 0;
int col_width = 0;
// if we fail to split the window, we don't want to modify orig_buf
bool split_success = false;
if (split && win_split((int)p_cwh, WSP_BOT) != FAIL) {
split_success = true;
buf_open_scratch(preview_buf ? bufnr : 0, "[Preview]");
buf_clear();
preview_buf = curbuf;
@ -5589,6 +5584,9 @@ static buf_T *show_sub(exarg_T *eap, pos_T old_cusr,
highest_num_line = kv_last(lines.subresults).end.lnum;
col_width = log10(highest_num_line) + 1 + 3;
}
} else {
// if we fail to split the window, we don't want to modify the preview buffer
preview_buf = NULL;
}
char *str = NULL; // construct the line to show in here
@ -5601,7 +5599,7 @@ static buf_T *show_sub(exarg_T *eap, pos_T old_cusr,
for (size_t matchidx = 0; matchidx < lines.subresults.size; matchidx++) {
SubResult match = lines.subresults.items[matchidx];
if (split_success && preview_buf) {
if (preview_buf) {
lpos_T p_start = { 0, match.start.col }; // match starts here in preview
lpos_T p_end = { 0, match.end.col }; // ... and ends here