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patch 8.1.2330: vi' does not always work when 'selection' is exclusive

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Problem:    vi' does not always work when 'selection' is exclusive.
Solution:   Adjust start position.
This commit is contained in:
Bram Moolenaar
2019-11-21 20:55:26 +01:00
parent 44f0bd878a
commit 94d9f4fa65
3 changed files with 29 additions and 7 deletions
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27
src/search.c
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@@ -4412,8 +4412,8 @@ find_prev_quote(
current_quote(
oparg_T *oap,
long count,
int include, /* TRUE == include quote char */
int quotechar) /* Quote character */
int include, // TRUE == include quote char
int quotechar) // Quote character
{
char_u *line = ml_get_curline();
int col_end;
@@ -4421,12 +4421,15 @@ current_quote(
int inclusive = FALSE;
int vis_empty = TRUE; // Visual selection <= 1 char
int vis_bef_curs = FALSE; // Visual starts before cursor
int did_exclusive_adj = FALSE; // adjusted pos for 'selection'
int inside_quotes = FALSE; // Looks like "i'" done before
int selected_quote = FALSE; // Has quote inside selection
int i;
int restore_vis_bef = FALSE; // restore VIsual on abort
/* Correct cursor when 'selection' is "exclusive". */
// When 'selection' is "exclusive" move the cursor to where it would be
// with 'selection' "inclusive", so that the logic is the same for both.
// The cursor then is moved forward after adjusting the area.
if (VIsual_active)
{
/* this only works within one line */
@@ -4437,6 +4440,17 @@ current_quote(
vis_empty = EQUAL_POS(VIsual, curwin->w_cursor);
if (*p_sel == 'e')
{
if (vis_bef_curs)
{
dec_cursor();
did_exclusive_adj = TRUE;
}
else if (!vis_empty)
{
dec(&VIsual);
did_exclusive_adj = TRUE;
}
vis_empty = EQUAL_POS(VIsual, curwin->w_cursor);
if (!vis_bef_curs && !vis_empty)
{
// VIsual needs to be the start of Visual selection.
@@ -4447,8 +4461,6 @@ current_quote(
vis_bef_curs = TRUE;
restore_vis_bef = TRUE;
}
dec_cursor();
vis_empty = EQUAL_POS(VIsual, curwin->w_cursor);
}
}
@@ -4626,7 +4638,7 @@ current_quote(
{
if (vis_empty || vis_bef_curs)
{
/* decrement cursor when 'selection' is not exclusive */
// decrement cursor when 'selection' is not exclusive
if (*p_sel != 'e')
dec_cursor();
}
@@ -4663,7 +4675,8 @@ current_quote(
abort_search:
if (VIsual_active && *p_sel == 'e')
{
inc_cursor();
if (did_exclusive_adj)
inc_cursor();
if (restore_vis_bef)
{
pos_T t = curwin->w_cursor;