Merging upstream version 1.17~pre1.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

1 files changed, 12 insertions, 3 deletions

diff --git a/main.cc b/main.cc
index 0bc2322..167e8c6 100644
--- a/main.cc
+++ b/main.cc
@@ -92,7 +92,14 @@ bool delete_output_on_interrupt = false;
 void show_help()
   {
   std::printf( "%s - Data recovery tool and decompressor for the lzip format.\n", Program_name );
-  std::printf( "\nUsage: %s [options] [files]\n", invocation_name );
+  std::printf( "Lziprecover can repair perfectly most files with small errors (up to one\n"
+               "single-byte error per member), without the need of any extra redundance\n"
+               "at all. Losing an entire archive just because of a corrupt byte near the\n"
+               "beginning is a thing of the past.\n"
+               "Lziprecover can also produce a correct file by merging the good parts of\n"
+               "two or more damaged copies, extract data from damaged files, decompress\n"
+               "files and test integrity of files.\n"
+               "\nUsage: %s [options] [files]\n", invocation_name );
   std::printf( "\nOptions:\n"
                "  -h, --help                      display this help and exit\n"
                "  -V, --version                   output version information and exit\n"
@@ -304,10 +311,12 @@ void close_and_set_permissions( const struct stat * const in_statsp )
 
 std::string insert_fixed( std::string name )
   {
-  if( name.size() > 4 && name.compare( name.size() - 4, 4, ".tlz" ) == 0 )
-    name.insert( name.size() - 4, "_fixed" );
+  if( name.size() > 7 && name.compare( name.size() - 7, 7, ".tar.lz" ) == 0 )
+    name.insert( name.size() - 7, "_fixed" );
   else if( name.size() > 3 && name.compare( name.size() - 3, 3, ".lz" ) == 0 )
     name.insert( name.size() - 3, "_fixed" );
+  else if( name.size() > 4 && name.compare( name.size() - 4, 4, ".tlz" ) == 0 )
+    name.insert( name.size() - 4, "_fixed" );
   else name += "_fixed.lz";
   return name;
   }