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patch 8.1.0971: failure for selecting quoted text object moves cursor

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Problem:    Failure for selecting quoted text object moves cursor.
Solution:   Restore the Visual selection on failure. (Christian Brabandt,
            closes #4024)
This commit is contained in:
Bram Moolenaar
2019-02-22 15:04:17 +01:00
parent ed79d1e348
commit 55d3bdbbe2
3 changed files with 54 additions and 11 deletions
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38
src/search.c
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@@ -4359,11 +4359,12 @@ current_quote(
int col_end;
int col_start = curwin->w_cursor.col;
int inclusive = FALSE;
int vis_empty = TRUE; /* Visual selection <= 1 char */
int vis_bef_curs = FALSE; /* Visual starts before cursor */
int inside_quotes = FALSE; /* Looks like "i'" done before */
int selected_quote = FALSE; /* Has quote inside selection */
int vis_empty = TRUE; // Visual selection <= 1 char
int vis_bef_curs = FALSE; // Visual starts before cursor
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". */
if (VIsual_active)
@@ -4377,12 +4378,13 @@ current_quote(
{
if (!vis_bef_curs)
{
/* VIsual needs to be start of Visual selection. */
// VIsual needs to be the start of Visual selection.
pos_T t = curwin->w_cursor;
curwin->w_cursor = VIsual;
VIsual = t;
vis_bef_curs = TRUE;
restore_vis_bef = TRUE;
}
dec_cursor();
}
@@ -4431,7 +4433,7 @@ current_quote(
* opening quote. */
col_start = find_next_quote(line, col_start + 1, quotechar, NULL);
if (col_start < 0)
return FALSE;
goto abort_search;
col_end = find_next_quote(line, col_start + 1, quotechar,
curbuf->b_p_qe);
if (col_end < 0)
@@ -4445,7 +4447,7 @@ current_quote(
{
col_end = find_prev_quote(line, col_start, quotechar, NULL);
if (line[col_end] != quotechar)
return FALSE;
goto abort_search;
col_start = find_prev_quote(line, col_end, quotechar,
curbuf->b_p_qe);
if (line[col_start] != quotechar)
@@ -4480,12 +4482,12 @@ current_quote(
/* Find open quote character. */
col_start = find_next_quote(line, col_start, quotechar, NULL);
if (col_start < 0 || col_start > first_col)
return FALSE;
goto abort_search;
/* Find close quote character. */
col_end = find_next_quote(line, col_start + 1, quotechar,
curbuf->b_p_qe);
if (col_end < 0)
return FALSE;
goto abort_search;
/* If is cursor between start and end quote character, it is
* target text object. */
if (col_start <= first_col && first_col <= col_end)
@@ -4502,14 +4504,14 @@ current_quote(
/* No quote before the cursor, look after the cursor. */
col_start = find_next_quote(line, col_start, quotechar, NULL);
if (col_start < 0)
return FALSE;
goto abort_search;
}
/* Find close quote character. */
col_end = find_next_quote(line, col_start + 1, quotechar,
curbuf->b_p_qe);
if (col_end < 0)
return FALSE;
goto abort_search;
}
/* When "include" is TRUE, include spaces after closing quote or before
@@ -4596,6 +4598,20 @@ current_quote(
}
return OK;
abort_search:
if (VIsual_active && *p_sel == 'e')
{
inc_cursor();
if (restore_vis_bef)
{
pos_T t = curwin->w_cursor;
curwin->w_cursor = VIsual;
VIsual = t;
}
}
return FALSE;
}
#endif /* FEAT_TEXTOBJ */