refactor(uncrustify): change rules to better align with the style guide

Add space around arithmetic operators '+' and '-'.
Remove space between back-to-back parentheses, i.e. ')(' vs. ') ('.
Remove space between '((' or '))' of control statements.
Add space between ')' and '{' of control statements.
Remove space between function name and '(' on function declaration.
Collapse empty blocks between '{' and '}'.
Remove newline at the end of the file.
Remove newline between 'enum' and '{'.
Remove newline between '}' and ')' in a function invocation.
Remove newline between '}' and 'while' of 'do' statement.

1 files changed, 4 insertions, 5 deletions

diff --git a/src/nvim/memline.c b/src/nvim/memline.c
index 5c2f494450..ce6c702276 100644
--- a/src/nvim/memline.c
+++ b/src/nvim/memline.c
@@ -972,8 +972,7 @@ void ml_recover(bool checkext)
   if (b0p->b0_flags & B0_HAS_FENC) {
     int fnsize = B0_FNAME_SIZE_NOCRYPT;
 
-    for (p = b0p->b0_fname + fnsize; p > b0p->b0_fname && p[-1] != NUL; p--) {
-    }
+    for (p = b0p->b0_fname + fnsize; p > b0p->b0_fname && p[-1] != NUL; p--) {}
     b0_fenc = vim_strnsave(p, b0p->b0_fname + fnsize - p);
   }
 
@@ -2438,8 +2437,8 @@ void ml_add_deleted_len_buf(buf_T *buf, char_u *ptr, ssize_t len)
   if (len == -1) {
     len = STRLEN(ptr);
   }
-  curbuf->deleted_bytes += len+1;
-  curbuf->deleted_bytes2 += len+1;
+  curbuf->deleted_bytes += len + 1;
+  curbuf->deleted_bytes2 += len + 1;
   if (curbuf->update_need_codepoints) {
     mb_utflen(ptr, len, &curbuf->deleted_codepoints,
               &curbuf->deleted_codeunits);
@@ -2585,7 +2584,7 @@ static int ml_delete_int(buf_T *buf, linenr_T lnum, bool message)
   // Line should always have an NL char internally (represented as NUL),
   // even if 'noeol' is set.
   assert(line_size >= 1);
-  ml_add_deleted_len_buf(buf, (char_u *)dp + line_start, line_size-1);
+  ml_add_deleted_len_buf(buf, (char_u *)dp + line_start, line_size - 1);
 
   /*
    * special case: If there is only one line in the data block it becomes empty.