Improved printout of command history.

src/base/cmd/cmd.h

@@ -62,6 +62,7 @@ extern void        Cmd_FlagUpdateValue( Abc_Frame_t * pAbc, const char * key, ch
 extern void          Cmd_HistoryAddCommand( Abc_Frame_t * pAbc, const char * command );
 extern void        Cmd_HistoryRead( Abc_Frame_t * p );
 extern void        Cmd_HistoryWrite( Abc_Frame_t * p, int Limit );
+extern void        Cmd_HistoryPrint( Abc_Frame_t * p, int Limit );
 /*=== cmdLoad.c ========================================================*/
 extern int         CmdCommandLoad( Abc_Frame_t * pAbc, int argc, char ** argv );
 

src/base/cmd/cmdHist.c

@@ -55,7 +55,8 @@ void Cmd_HistoryAddCommand(    Abc_Frame_t * p, const char * command )
     strcpy( Buffer, command );
     if ( Buffer[Len-1] == '\n' )
         Buffer[Len-1] = 0;
-    if ( strncmp(Buffer,"set",3) && 
+    if ( strlen(Buffer) > 3 &&
+         strncmp(Buffer,"set",3) && 
          strncmp(Buffer,"quit",4) && 
          strncmp(Buffer,"source",6) && 
          strncmp(Buffer,"history",7) && strncmp(Buffer,"hi ", 3) && strcmp(Buffer,"hi") )
@@ -140,6 +141,30 @@ void Cmd_HistoryWrite( Abc_Frame_t * p, int Limit )
 #endif
 }
 
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Cmd_HistoryPrint( Abc_Frame_t * p, int Limit )
+{
+#if defined(WIN32) 
+    char * pStr; 
+    int i;
+    Limit = Abc_MaxInt( 0, Vec_PtrSize(p->aHistory)-Limit );
+    printf( "================== Command history ==================\n" );
+    Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Limit )
+        printf( "%s\n", pStr );
+    printf( "=====================================================\n" );
+#endif
+}
+
 ////////////////////////////////////////////////////////////////////////
 ///                       END OF FILE                                ///
 ////////////////////////////////////////////////////////////////////////

src/base/cmd/cmdPlugin.c

@@ -709,7 +709,7 @@ int Cmd_CommandAbcLoadPlugIn( Abc_Frame_t * pAbc, int argc, char ** argv )
 //        plugin_commands.push(Pair(cmd_name, binary_name));
         Vec_PtrPush( pAbc->vPlugInComBinPairs, Extra_UtilStrsav(pBuffer) );
         Vec_PtrPush( pAbc->vPlugInComBinPairs, Extra_UtilStrsav(pStrDirBin) );
-        printf( "Creating command %s with binary %s\n", pBuffer, pStrDirBin );
+//        printf( "Creating command %s with binary %s\n", pBuffer, pStrDirBin );
     }
     fclose( pFile );
     Util_SignalTmpFileRemove( pTempFile, 0 );

src/base/main/main.c

@@ -268,8 +268,11 @@ int Abc_RealMain( int argc, char * argv[] )
     else 
     {
         // start interactive mode
+
         // print the hello line
         Abc_UtilsPrintHello( pAbc );
+        // print history of the recent commands
+        Cmd_HistoryPrint( pAbc, 10 );
         
         // source the resource file
         if ( fInitSource )