--- a/label.c	Thu Oct 14 01:40:24 2021 +0300
+++ b/label.c	Thu Oct 14 01:53:20 2021 +0300
@@ -22,144 +22,144 @@
 
 #define _LABEL_C_
 
+#include <stdio.h>
 #include <stdlib.h>
-#include <stdio.h>
 #include <string.h>
 
-#include "proto.h"
+#include "opcodes.h"
 #include "options.h"
-#include "opcodes.h"
+#include "proto.h"
 
 label *labeltable;
 char defaultlabel[512];
 unsigned numLabels = 0;
 
-
 void AddLabel(ADDR_T address, char *name, int is_range, ADDR_T len)
 {
-  label * entry = numLabels ?
-    realloc (labeltable, (numLabels + 1) * sizeof *entry) :
-    malloc (sizeof *entry);
+    label *entry = numLabels ? realloc(labeltable, (numLabels + 1) * sizeof *entry) : malloc(sizeof *entry);
 
-  if (!entry) return;
+    if (!entry)
+        return;
 
-  labeltable = entry;
-  entry = &labeltable[numLabels++];
+    labeltable = entry;
+    entry = &labeltable[numLabels++];
 
-  entry->address = address;
-  entry->name = strdup(name);
-  entry->is_range = is_range;
-  entry->len = len;
+    entry->address = address;
+    entry->name = strdup(name);
+    entry->is_range = is_range;
+    entry->len = len;
 }
 
-
 int IsInsideRegion(ADDR_T address)
 {
-  label *entry;
+    label *entry;
 
-  for (entry = &labeltable[numLabels]; entry-- > labeltable;)
-  {
-    int offs = address - entry->address;
-    if (entry->is_range && offs > 0 && offs < entry->len)
-      return TRUE;
-  }
-  return FALSE;
+    for (entry = &labeltable[numLabels]; entry-- > labeltable;)
+    {
+        int offs = address - entry->address;
+        if (entry->is_range && offs > 0 && offs < entry->len)
+            return TRUE;
+    }
+    return FALSE;
 }
 
-
 char *Label(ADDR_T address, int admode, int allow_range)
 {
-  label *entry;
-  int match = 0;
+    label *entry;
+    int match = 0;
+
+    if (!IsLabeled(address))
+    {
+        // dirty kludge to allow zero page stuff to still work. this sometimes
+        // guesses wrong
+        if (admode == zp)
+        {
+            snprintf(defaultlabel, sizeof(defaultlabel), "$%02x", address);
+        }
+        else
+        {
+            snprintf(defaultlabel, sizeof(defaultlabel), "$%04x", address);
+        }
+
+        return defaultlabel;
+    }
 
-  if (!IsLabeled (address)) {
-    // dirty kludge to allow zero page stuff to still work. this sometimes
-    // guesses wrong
-    if (admode == zp) {
-      snprintf(defaultlabel, sizeof(defaultlabel), "$%02x", address);
-    } else {
-      snprintf(defaultlabel, sizeof(defaultlabel), "$%04x", address);
+    for (entry = &labeltable[numLabels]; entry-- > labeltable;)
+    {
+        if (entry->address == address)
+            return entry->name;
     }
 
+    for (entry = &labeltable[numLabels]; entry-- > labeltable;)
+    {
+        int offs = address - entry->address;
+        if (entry->is_range && offs >= 0 && offs < entry->len)
+        {
+            match = 1;
+            if (allow_range)
+            {
+                snprintf(defaultlabel, sizeof(defaultlabel), (offs < 16) ? "%s + %d" : "%s + $%x", entry->name, offs);
+                return defaultlabel;
+            }
+            else
+                break;
+        }
+    }
+
+    if (match)
+        snprintf(defaultlabel, sizeof(defaultlabel), "XXX_%x", address);
+    else
+        snprintf(defaultlabel, sizeof(defaultlabel), "l_%x", address);
+
     return defaultlabel;
-  }
-
-  for (entry = &labeltable[numLabels]; entry-- > labeltable;)
-  {
-    if (entry->address == address)
-      return entry->name;
-  }
-
-  for (entry = &labeltable[numLabels]; entry-- > labeltable;)
-  {
-    int offs = address - entry->address;
-    if (entry->is_range && offs >= 0 && offs < entry->len)
-    {
-      match = 1;
-      if (allow_range)
-      {
-        snprintf(defaultlabel, sizeof(defaultlabel),
-          (offs < 16) ? "%s + %d" : "%s + $%x",
-          entry->name, offs);
-        return defaultlabel;
-      }
-      else
-        break;
-    }
-  }
-
-  if (match)
-    snprintf(defaultlabel, sizeof(defaultlabel), "XXX_%x", address);
-  else
-    snprintf(defaultlabel, sizeof(defaultlabel), "l_%x", address);
-
-  return defaultlabel;
 }
 
-
-void Collect (void)
+void Collect(void)
 {
-  unsigned counter = 0;
-  table *entry = NULL, *entry2;
-  label *labels;
+    unsigned counter = 0;
+    table *entry = NULL, *entry2;
+    label *labels;
 
-  if (fVerbose)
-    fprintf (stderr, "%s: collecting garbage.\n", prog);
-
-  while ((entry = entry2 = FindNextEntryType (entry, 0, 0)))
-  {
-    counter++;
+    if (fVerbose)
+        fprintf(stderr, "%s: collecting garbage.\n", prog);
 
-    PutLabel (entry->address);
-    PutLowByte (entry->address);
-    PutHighByte (entry->address);
-
-    while ((entry2 = FindNextEntry (entry2, entry->address, ~0, entry->type)))
+    while ((entry = entry2 = FindNextEntryType(entry, 0, 0)))
     {
-      DeleteEntry (entry2); /* remove duplicate warnings */
-    }
-  }
+        counter++;
 
-  if ((entry = malloc (counter * sizeof *entry))) { /* compact the table */
-    entrycount = counter;
+        PutLabel(entry->address);
+        PutLowByte(entry->address);
+        PutHighByte(entry->address);
 
-    for (entry2 = scantable; counter; entry2++) {
-      if (!entry2->type) continue;
-
-      memcpy (&entry[--counter], entry2, sizeof *entry);
+        while ((entry2 = FindNextEntry(entry2, entry->address, ~0, entry->type)))
+        {
+            DeleteEntry(entry2); /* remove duplicate warnings */
+        }
     }
 
-    free (scantable);
-    scantable = entry;
-  }
+    if ((entry = malloc(counter * sizeof *entry)))
+    { /* compact the table */
+        entrycount = counter;
+
+        for (entry2 = scantable; counter; entry2++)
+        {
+            if (!entry2->type)
+                continue;
+
+            memcpy(&entry[--counter], entry2, sizeof *entry);
+        }
 
-  for (labels = &labeltable[numLabels]; labels-- > labeltable;)
-  {
-    if ((ADDR_T)(labels->address - StartAddress) < (ADDR_T)(EndAddress - StartAddress))
+        free(scantable);
+        scantable = entry;
+    }
+
+    for (labels = &labeltable[numLabels]; labels-- > labeltable;)
     {
-      PutLabel (labels->address);
-      PutLowByte (labels->address);
-      PutHighByte (labels->address);
+        if ((ADDR_T)(labels->address - StartAddress) < (ADDR_T)(EndAddress - StartAddress))
+        {
+            PutLabel(labels->address);
+            PutLowByte(labels->address);
+            PutHighByte(labels->address);
+        }
     }
-  }
 }