src/ formatting

Clean up quite a bit of minor things found with simple grep patterns:
operator at end of continued line instead of beginning of continuation
(and a few comments which produced false matches, so that they won't
do so next time), trailing spaces (only one or two of those), tabs (a
dozen or so of those), several casts which didn't have a space between
the type and the expression (I wasn't systematic about finding these).

I think the only code change was in the function for the help command.

src/objnam.c

@@ -2484,8 +2484,6 @@ badman(basestr, to_plural)
 const char *basestr;
 boolean to_plural;            /* true => makeplural, false => makesingular */
 {
-    int i, al;
-    char *endstr, *spot;
     /* these are all the prefixes for *man that don't have a *men plural */
     static const char *no_men[] = {
         "albu", "antihu", "anti", "ata", "auto", "bildungsro", "cai", "cay",
@@ -2501,11 +2499,13 @@ boolean to_plural;            /* true => makeplural, false => makesingular */
         "tegu", "vela", "da", "hy", "lu", "no", "nu", "ra", "ru", "se", "vi",
         "ya", "o", "a",
     };
+    int i, al;
+    const char *endstr, *spot;
 
     if (!basestr || strlen(basestr) < 4)
         return FALSE;
 
-    endstr = eos((char *)basestr);
+    endstr = eos((char *) basestr);
 
     if (to_plural) {
         for (i = 0; i < SIZE(no_men); i++) {