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, 3 insertions, 6 deletions

diff --git a/src/nvim/getchar.c b/src/nvim/getchar.c
index 9fc4c297f5..183e67ae12 100644
--- a/src/nvim/getchar.c
+++ b/src/nvim/getchar.c
@@ -430,8 +430,7 @@ void flush_buffers(flush_buffers_T flush_typeahead)
   init_typebuf();
 
   start_stuff();
-  while (read_readbuffers(TRUE) != NUL) {
-  }
+  while (read_readbuffers(true) != NUL) {}
 
   if (flush_typeahead == FLUSH_MINIMAL) {
     // remove mapped characters at the start only
@@ -443,8 +442,7 @@ void flush_buffers(flush_buffers_T flush_typeahead)
       // We have to get all characters, because we may delete the first
       // part of an escape sequence.  In an xterm we get one char at a
       // time and we have to get them all.
-      while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0) {
-      }
+      while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0) {}
     }
     typebuf.tb_off = MAXMAPLEN;
     typebuf.tb_len = 0;
@@ -494,8 +492,7 @@ void CancelRedo(void)
     redobuff = old_redobuff;
     old_redobuff.bh_first.b_next = NULL;
     start_stuff();
-    while (read_readbuffers(TRUE) != NUL) {
-    }
+    while (read_readbuffers(true) != NUL) {}
   }
 }