vim-patch:8.1.2331: the option.c file is still very big (#19954)

Problem:    The option.c file is still very big.
Solution:   Move a few functions to where they fit better. (Yegappan
            Lakshmanan, closes vim/vim#4895)
https://github.com/vim/vim/commit/7bae0b1bc84a95d565ffab38cf7f82ad21c656b6

vim-patch:9.0.0271: using INIT() in non-header files

Problem:    Using INIT() in non-header files.
Solution:   Remove INIT(). (closes vim/vim#10981)
https://github.com/vim/vim/commit/9b7d2a959646560f5770329f4428c4739eed4656

1 files changed, 41 insertions, 0 deletions

diff --git a/src/nvim/indent.c b/src/nvim/indent.c
index 12fad371ae..c44cd06a2f 100644
--- a/src/nvim/indent.c
+++ b/src/nvim/indent.c
@@ -732,6 +732,47 @@ int get_number_indent(linenr_T lnum)
   return (int)col;
 }
 
+/// This is called when 'breakindentopt' is changed and when a window is
+/// initialized
+bool briopt_check(win_T *wp)
+{
+  int bri_shift = 0;
+  int bri_min = 20;
+  bool bri_sbr = false;
+  int bri_list = 0;
+
+  char *p = wp->w_p_briopt;
+  while (*p != NUL) {
+    if (STRNCMP(p, "shift:", 6) == 0
+        && ((p[6] == '-' && ascii_isdigit(p[7])) || ascii_isdigit(p[6]))) {
+      p += 6;
+      bri_shift = getdigits_int(&p, true, 0);
+    } else if (STRNCMP(p, "min:", 4) == 0 && ascii_isdigit(p[4])) {
+      p += 4;
+      bri_min = getdigits_int(&p, true, 0);
+    } else if (STRNCMP(p, "sbr", 3) == 0) {
+      p += 3;
+      bri_sbr = true;
+    } else if (STRNCMP(p, "list:", 5) == 0) {
+      p += 5;
+      bri_list = (int)getdigits(&p, false, 0);
+    }
+    if (*p != ',' && *p != NUL) {
+      return false;
+    }
+    if (*p == ',') {
+      p++;
+    }
+  }
+
+  wp->w_briopt_shift = bri_shift;
+  wp->w_briopt_min = bri_min;
+  wp->w_briopt_sbr = bri_sbr;
+  wp->w_briopt_list  = bri_list;
+
+  return true;
+}
+
 // Return appropriate space number for breakindent, taking influencing
 // parameters into account. Window must be specified, since it is not
 // necessarily always the current one.