build: enable -Wshadow

Note about shada.c:
- shada_read_next_item_start was intentionally shadowing `unpacked` and
  `i` because many of the macros (e.g. ADDITIONAL_KEY) implicitly
  depended on those variable names.
- Macros were changed to parameterize `unpacked` (but not `i`). Macros
  like CLEAR_GA_AND_ERROR_OUT do control-flow (goto), so any other
  approach is messy.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c
index f715344689..51bf22b31c 100644
--- a/src/nvim/terminal.c
+++ b/src/nvim/terminal.c
@@ -529,6 +529,20 @@ void terminal_send(Terminal *term, char *data, size_t size)
   term->opts.write_cb(data, size, term->opts.data);
 }
 
+void terminal_paste(long count, char_u **y_array, size_t y_size)
+{
+  for (int i = 0; i < count; i++) {  // -V756
+    // feed the lines to the terminal
+    for (size_t j = 0; j < y_size; j++) {
+      if (j) {
+        // terminate the previous line
+        terminal_send(curbuf->terminal, "\n", 1);
+      }
+      terminal_send(curbuf->terminal, (char *)y_array[j], STRLEN(y_array[j]));
+    }
+  }
+}
+
 void terminal_flush_output(Terminal *term)
 {
   size_t len = vterm_output_read(term->vt, term->textbuf,