patch 9.0.1973: Clean up cmdline option completion code Commit: https://github.com/vim/vim/commit/6d113472601fa6f3a444a95ef7b11d4309215117 Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Mon Oct 2 21:38:39 2023 +0200 patch 9.0.1973: Clean up cmdline option completion code Problem: Clean up cmdline option completion code Solution: Fix various minor problems - Fix manual array size calculations to just use `ARRAY_LENGTH()`. - Fix unintentional typo in comments due to copy-paste error. - Fix assert_equal() usages to pass the expected value to first parameter instead of 2nd one to avoid confusion. - Fix signed vs unsigned warnings - Correct misplaced comments about set_op_T and set_prefix_T and fix a typo in another comment closes: #13249 closes: #13237 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com> Co-authored-by: zeertzjq <zeertzjq@outlook.com>

--- a/src/option.c
+++ b/src/option.c
@@ -1312,7 +1312,7 @@ ex_set(exarg_T *eap)
 }
 
 /*
- * :set operator types
+ * :set boolean option prefix
  */
 typedef enum {
     PREFIX_NO = 0,	// "no" prefix
@@ -1830,7 +1830,7 @@ stropt_get_newval(
 					     &(options[opt_idx]), OPT_GLOBAL));
     else
     {
-	++arg;	// joption_value2stringump to after the '=' or ':'
+	++arg;	// jump to after the '=' or ':'
 
 	// Set 'keywordprg' to ":help" if an empty
 	// value was passed to :set by the user.
@@ -7991,7 +7991,7 @@ ExpandSettingSubtract(
 	    return FAIL;
 	}
 
-	int num_flags = STRLEN(option_val);
+	size_t num_flags = STRLEN(option_val);
 	if (num_flags == 0)
 	    return FAIL;