RFE: option to insert braces after single-statements for conditionals

("One True Brace Style", OBTS, 1TBS)

That is, for the keywords 'if', 'else', 'while', 'do', and 'for', if 
there's only one statement, insert the braces.

Suggested option name: --braces-single-statement-conditionals, -bssc, or 
maybe -otbs

(for the truly maniacal, -nbssc would remove such braces... but I'm not 
asking for the removal, but the insertion)

This style makes the code less error-prone by always having an explicit 
block, which makes it easier to insert/delete lines at will from the 
block.  For example these

if (foo) bar();
if (zzz) a=b; else c=d;
while (xyz) p++;
do re() while (mi);
for (...) j--;

would become these (assuming K&R with -i2 otherwise):

if (foo) {
   bar();
}
if (zzz) {
   a = b;
} else {
   c = d;
}
while (xyz) {
   p++;
}
do {
   re();
} while (mi);
for (...) {
   j--;
}

One tricky part I see is handling of trailing comments:

if (foo) /* blah */
   /* blefuscu */
   bar(); /* bleh */


should probably become

if (foo) { /* blah */
   /* blefuscu */
   bar(); /* bleh */
}

and an evil thing like

if (foo) /* evil */ bar();

should *probably* become

if (foo) { /* evil */
   bar();
}

That is, the braces are inserted immediately after the conditional and 
the single-statements, possibly before a trailing comment (they are 
*not* to be inserted as the last thing in the line...)