Compiler warning cleanup

H316/h316_stddev.c

@@ -598,7 +598,7 @@ switch (inst) {                                         /* case on opcode */
             tty_busy = 0;
             tty_mode = 0;                               /* mode is input */
             tty_2nd = 0;
-/*          sim_cancel (&tty_unit[TTO]);                /* cancel output */
+/*          sim_cancel (&tty_unit[TTO]);              *//* cancel output */
             }
         CLR_INT (INT_TTY);                              /* clear intr */
         break;

PDP11/pdp11_ke.c

@@ -360,7 +360,7 @@ const char *const text =
 "KE11A Extended Arithmetic Option (KE)\n"
 "\n"
 " The KE11A extended arithmetic option (KE) provides multiply, divide,\n"
-" normalization, and multi-bit shift capability on Unibus PDP-11’s that\n"
+" normalization, and multi-bit shift capability on Unibus PDP-11's that\n"
 " lack the EIS instruction set.\n"
 "\n"
 " The KE11-A performs five arithmetic operations.\n"

PDP11/pdp11_rf.c

@@ -516,7 +516,7 @@ const char *const text =
 "RF11/RS11 Fixed Head Disk Controller (RF)\n"
 "\n"
 /*567901234567890123456789012345678901234567890123456789012345678901234567890*/
-" The RFll-A is a fast, low-cost, random·access bulk-storage system.  An\n"
+" The RFll-A is a fast, low-cost, random-access bulk-storage system.  An\n"
 " RFll-A provides 262,144 17-bit words (16 data bits and 1 parity bit)\n"
 " of storage. Up to eight RSll disk platters can be controlled by one RFll\n"
 " Controller for a total of 2,047,152 words of storage.  An RFll-A includes\n"
@@ -529,7 +529,7 @@ const char *const text =
 " both disk storage and main memory in the PDP-11 system.\n"
 /*567901234567890123456789012345678901234567890123456789012345678901234567890*/
 "\n"
-" The RSll disk contains a nickel·cobalt·plated disk driven by a hysterisis\n"
+" The RSll disk contains a nickel-cobalt-plated disk driven by a hysterisis\n"
 " synchronous motor. Data is recorded on a single disk surface by 128\n"
 " fixed read/write heads.\n"
 " Operation\n"

PDP11/pdp11_tc.c

@@ -1418,8 +1418,8 @@ const char *const text =
 " referred to as a line or as a character.  Since. six lines make up a\n"
 " word, the tape can record, 18-bit data words.  During normal data\n"
 " writing, the Controller disassembles the 18-bit word and distributes\n"
-" the bits so they are recorded as six 3·bit characters. Since PDP-11\n"
+" the bits so they are recorded as six 3-bit characters. Since PDP-11\n"
-" words are l6·bits long, the Controller writes the extra two bits as 0's\n"
+" words are l6-bits long, the Controller writes the extra two bits as 0's\n"
 " and ignores them when reading.  However, during special modes, the\n"
 " extra two bits can be written and recovered.\n"
 "\n"
@@ -1428,7 +1428,7 @@ const char *const text =
 " (forward and reverse), extension zones (forward and reverse), and the\n"
 " information zone.  The two end zones (each approximately 10 feet) mark\n"
 " the end of the physical tape and are used for winding the tape around\n"
-" the heads and onto the take·up reel.  These zones never contain data.\n"
+" the heads and onto the take-up reel.  These zones never contain data.\n"
 " The forward and reverse extension areas mark the end of the information\n"
 " region of the tape. Their length is sufficient to ensure that once the\n"
 " end zone is entered and tape motion is reversed; there is adequate\n"

PDP11/pdp11_tm.c

@@ -762,7 +762,7 @@ const char *const text =
 " read and executed the first record on tape.  To allow for ANSI labels,\n"
 " the DEC standard bootstrap skipped the first record and read and executed\n"
 " the second.  The DEC standard is the default; to bootstrap an original\n"
-" format tape, use the command BOOT –O MTn.  The TM11 is automatically\n"
+" format tape, use the command BOOT -O MTn.  The TM11 is automatically\n"
 " disabled in a Qbus system with more than 256KB of memory.\n";
 fprintf (st, "%s", text);
 fprint_set_help (st, dptr);

VAX/vax_vc.c

@@ -644,19 +644,22 @@ if ((vc_intc.mode & 0x80) && ~(vc_intc.mode & 0x4)) {   /* group int MM & not po
             }
         }
     if ((vc_csr & CSR_IEN)  && (vc_icsr & ICSR_GRI)) {
-        if (!(int_req[IPL_QVSS] & (INT_QVSS)))
+        if (!(int_req[IPL_QVSS] & (INT_QVSS))) {
             sim_debug (DBG_INT, &vc_dev, "vc_checkint(SET_INT) icsr=0x%x\n", vc_icsr);
+            }
         SET_INT (QVSS);
         }
     else {
-        if ((int_req[IPL_QVSS] & (INT_QVSS)))
+        if ((int_req[IPL_QVSS] & (INT_QVSS))) {
             sim_debug (DBG_INT, &vc_dev, "vc_checkint(CLR_INT)\n");
+            }
         CLR_INT (QVSS);
         }
     }
 else {
-    if ((int_req[IPL_QVSS] & (INT_QVSS)))
+    if ((int_req[IPL_QVSS] & (INT_QVSS))) {
         sim_debug (DBG_INT, &vc_dev, "vc_checkint(CLR_INT)\n");
+        }
     CLR_INT (QVSS);
     }
 }

scp.c

@@ -3684,9 +3684,10 @@ if (uptr->flags & UNIT_ATT)                             /* already attached? */
         if (r != SCPE_OK)                               /* error? */
             return r;
         }
-    else
+    else {
         if (!(uptr->dynflags & UNIT_ATTMULT))
             return SCPE_ALATT;                          /* Already attached */
+        }
 sim_trim_endspc (cptr);                                 /* trim trailing spc */
 return scp_attach_unit (dptr, uptr, cptr);              /* attach */
 }