diff options
Diffstat (limited to 'src/register.c')
| -rw-r--r-- | src/register.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/register.c b/src/register.c index 3fc8b6340..cd2e0e156 100644 --- a/src/register.c +++ b/src/register.c @@ -1550,6 +1550,7 @@ do_put( long j; struct block_def bd; char_u **y_array = NULL; + yankreg_T *y_current_used = NULL; long nr_lines = 0; pos_T new_cursor; int indent; @@ -1660,6 +1661,7 @@ do_put( y_width = y_current->y_width; y_size = y_current->y_size; y_array = y_current->y_array; + y_current_used = y_current; } if (y_type == MLINE) @@ -2208,6 +2210,14 @@ error: else changed_lines(curbuf->b_op_start.lnum, 0, curbuf->b_op_start.lnum, nr_lines); + if (y_current_used != NULL && (y_current_used != y_current + || y_current->y_array != y_array)) + { + // Something invoked through changed_lines() has changed the + // yank buffer, e.g. a GUI clipboard callback. + emsg(_(e_yank_register_changed_while_using_it)); + goto end; + } // Put the '] mark on the first byte of the last inserted character. // Correct the length for change in indent. |