--- a/src/s_split.cc	Sun Sep 25 03:54:27 2011 +0300
+++ b/src/s_split.cc	Mon Sep 26 04:39:04 2011 +0300
@@ -49,10 +49,12 @@
     int curv, s, l, sd;
     char msg1[80], msg2[80];
 
-/* AYM 1998-08-09 : FIXME : I'm afraid this test is not relevant
-   if the sector contains subsectors. I should ask Jim (Flynn),
-   he did something about that in DETH. */
-/* Check if there is a sector between the two vertices (in the middle) */
+    /* AYM 1998-08-09 : FIXME : I'm afraid this test is not relevant
+     * if the sector contains subsectors. I should ask Jim (Flynn),
+     * he did something about that in DETH.
+     */
+
+    /* Check if there is a sector between the two vertices (in the middle) */
     Objid o;
     GetCurObject(o, OBJ_SECTORS,
                  (Vertices[vertex1].x + Vertices[vertex2].x) / 2,
@@ -67,9 +69,10 @@
         return;
     }
 
-/* Check if there is a closed path from <vertex1> to <vertex2>,
-   along the edge of sector <s>. To make it faster, I scan only
-   the set of linedefs that face sector <s>. */
+    /* Check if there is a closed path from <vertex1> to <vertex2>,
+     * along the edge of sector <s>. To make it faster, I scan only
+     * the set of linedefs that face sector <s>.
+     */
     obj_no_t *ld_numbers;
     int nlinedefs = linedefs_of_sector(s, ld_numbers);
     if (nlinedefs < 1)                // Can't happen
@@ -77,16 +80,17 @@
         nf_bug("SplitSector: no linedef for sector %d\n", s);
         return;
     }
+
     llist = NULL;
     curv = vertex1;
     while (curv != vertex2)
     {
-        printf("%d\n", curv);
         int n;
         for (n = 0; n < nlinedefs; n++)
         {
             if (IsSelected(llist, ld_numbers[n]))
                 continue;        // Already been there
+
             const LDPtr ld = LineDefs + ld_numbers[n];
             if (ld->start == curv
                 && is_sidedef(ld->sidedef1)
@@ -105,6 +109,7 @@
                 break;
             }
         }
+
         if (n >= nlinedefs)
         {
             Beep();
@@ -122,6 +127,7 @@
             delete[]ld_numbers;
             return;
         }
+
         if (curv == vertex1)
         {
             Beep();
@@ -133,10 +139,12 @@
             return;
         }
     }
+
     delete[]ld_numbers;
-/* now, the list of linedefs for the new sector is in llist */
 
-/* add the new sector, linedef and sidedefs */
+    /* now, the list of linedefs for the new sector is in llist */
+
+    /* add the new sector, linedef and sidedefs */
     InsertObject(OBJ_SECTORS, s, 0, 0);
     InsertObject(OBJ_LINEDEFS, -1, 0, 0);
     LineDefs[NumLineDefs - 1].start = vertex1;
@@ -150,7 +158,7 @@
     LineDefs[NumLineDefs - 1].sidedef1 = NumSideDefs - 2;
     LineDefs[NumLineDefs - 1].sidedef2 = NumSideDefs - 1;
 
-/* bind all linedefs in llist to the new sector */
+    /* bind all linedefs in llist to the new sector */
     while (llist)
     {
         sd = LineDefs[llist->objnum].sidedef1;
@@ -160,7 +168,7 @@
         UnSelectObject(&llist, llist->objnum);
     }
 
-/* second check... useful for sectors within sectors */
+    /* second check... useful for sectors within sectors */
     for (l = 0; l < NumLineDefs; l++)
     {
         sd = LineDefs[l].sidedef1;
@@ -193,13 +201,13 @@
 {
     SelPtr llist;
     int s1, s2, s3, s4;
-    char msg[80];
 
-/* check if the two linedefs are adjacent to the same sector */
+    /* check if the two linedefs are adjacent to the same sector */
     s1 = LineDefs[linedef1].sidedef1;
     s2 = LineDefs[linedef1].sidedef2;
     s3 = LineDefs[linedef2].sidedef1;
     s4 = LineDefs[linedef2].sidedef2;
+
     if (s1 >= 0)
         s1 = SideDefs[s1].sector;
     if (s2 >= 0)
@@ -208,9 +216,11 @@
         s3 = SideDefs[s3].sector;
     if (s4 >= 0)
         s4 = SideDefs[s4].sector;
-    if ((s1 < 0 || (s1 != s3 && s1 != s4))
-        && (s2 < 0 || (s2 != s3 && s2 != s4)))
+
+    if ((s1 < 0 || (s1 != s3 && s1 != s4)) &&
+        (s2 < 0 || (s2 != s3 && s2 != s4)))
     {
+        char msg[128];
         Beep();
         sprintf(msg,
                 "Linedefs #%d and #%d are not adjacent to the same sector",
@@ -218,12 +228,14 @@
         Notify(-1, -1, msg, NULL);
         return;
     }
-/* split the two linedefs and create two new vertices */
+
+    /* split the two linedefs and create two new vertices */
     llist = NULL;
     SelectObject(&llist, linedef1);
     SelectObject(&llist, linedef2);
     SplitLineDefs(llist);
     ForgetSelection(&llist);
-/* split the sector and create a linedef between the two vertices */
+
+    /* split the sector and create a linedef between the two vertices */
     SplitSector(NumVertices - 1, NumVertices - 2);
 }