patch 8.0.0452: some macros are in lower case commit https://github.com/vim/vim/commit/1c46544412382db8b3203d6c78e550df885540bd Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 12 20:10:05 2017 +0100 patch 8.0.0452: some macros are in lower case Problem: Some macros are in lower case. Solution: Make a few more macros upper case.

--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -2608,7 +2608,7 @@ qf_fmt_text(char_u *text, char_u *buf, i
 	{
 	    buf[i] = ' ';
 	    while (*++p != NUL)
-		if (!vim_iswhite(*p) && *p != '\n')
+		if (!VIM_ISWHITE(*p) && *p != '\n')
 		    break;
 	}
 	else