neovim

commit 562d572926e0c11329c13c9df45be7170888e7f6
parent 1bcddd5b53a0993789df7ec91fecea47dcfcccfa
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Sat, 22 Oct 2022 10:05:34 +0800

vim-patch:8.1.1949: cannot scroll a popup window to the very bottom

Problem:    Cannot scroll a popup window to the very bottom.
Solution:   Scroll to the bottom when the "firstline" property was set to -1.
            (closes vim/vim#4577)  Allow resetting min/max width/height.
https://github.com/vim/vim/commit/8c6173c7d3431dd8bc2b6ffc076ef49512a7e175

Co-authored-by: Bram Moolenaar <Bram@vim.org>

Diffstat:
M
src/nvim/eval/typval.c
 | 
17
++++++++++++++++-

1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/nvim/eval/typval.c b/src/nvim/eval/typval.c
@@ -2061,9 +2061,24 @@ int tv_dict_get_tv(dict_T *d, const char *const key, typval_T *rettv)
 varnumber_T tv_dict_get_number(const dict_T *const d, const char *const key)
   FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
 {
+  return tv_dict_get_number_def(d, key, 0);
+}
+
+/// Get a number item from a dictionary.
+///
+/// Returns "def" if the entry doesn't exist.
+///
+/// @param[in]  d  Dictionary to get item from.
+/// @param[in]  key  Key to find in dictionary.
+/// @param[in]  def  Default value.
+///
+/// @return Dictionary item.
+varnumber_T tv_dict_get_number_def(const dict_T *const d, const char *const key, const int def)
+  FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
+{
   dictitem_T *const di = tv_dict_find(d, key, -1);
   if (di == NULL) {
-    return 0;
+    return def;
   }
   return tv_get_number(&di->di_tv);
 }