From 215346b166e6cedf94dfd315f3c9745b64cd668f Mon Sep 17 00:00:00 2001
From: User Erdgeist <erdgeist@avon.ccc.de>
Date: Mon, 3 Feb 2014 05:57:22 +0000
Subject: Lots of debugging. Now it works for the new format

---
 src/mapcoords.c | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

diff --git a/src/mapcoords.c b/src/mapcoords.c
index b7d19f6..b46f1cf 100644
--- a/src/mapcoords.c
+++ b/src/mapcoords.c
@@ -1,12 +1,14 @@
+#define _WITH_GETLINE
 #include "mystdlib.h"
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <ctype.h>
 
 int find_offset( const void *key, const void *line )
 {
-  size_t l = strlen( *(char**)key );
-  return strncmp( *(char**)key, *(char**)line, l );
+  size_t l = strlen( (char*)key );
+  return strncmp( (char*)key, *(char**)line, l );
 }
 
 int qsort_cmp( const void *a, const void *b )
@@ -19,31 +21,41 @@ int main( int argc, char ** args )
   MAP coords = map_file( args[1], 1 );
   int i, l, lines;
   char *p, **offsets, *input = malloc(1024);
+  ssize_t ll;
   size_t input_length = 1024;
 
   if( !coords ) exit( 111 );
   p = (char *)coords->addr;
   for ( i=0, lines=0; i<coords->size; ++i )
-    if( p[i] == 0x0a )
-    {
+    if( p[i] == 0x00 )
       ++lines;
-      p[i] = 0;
-    }
 
   offsets = malloc( lines * sizeof(char*));
   if( !offsets ) exit( 111 );
 
   offsets[0] = p; l = 1;
-  for ( i=0, lines=0; i<coords->size; ++i )
-    if( !p[i] )
+  for ( i=0; i<coords->size; ++i )
+    if( p[i] == 0x00 )
       offsets[l++] = p+i+1;
 
   l--; qsort(offsets, l, sizeof(char*), qsort_cmp );
 
-  while( getline( &input, &input_length, stdin ) >= 0 )
+  while( ( ll = getline( &input, &input_length, stdin ) ) >= 0 )
   {
-    char **coord_line = bsearch( input, offsets, l, sizeof(char*), find_offset );
-    printf( "%s\n", *coord_line + strlen( input ) );
+    char **coord_line;
+    input[ll-1]='\t';
+    coord_line = bsearch( input, offsets, l, sizeof(char*), find_offset );
+    if( !coord_line && ll > 2 && isalpha( input[ll-2] ) )
+    {
+        input[ll-2] = '\t'; input[ll-1]=0;
+        ll--;
+        coord_line = bsearch( input, offsets, l, sizeof(char*), find_offset );
+    }
+
+    if( coord_line )
+      printf( "%s\n", *coord_line + ll );
+    else
+      puts( "\t" );
   }
 
   return 0;
-- 
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