diff options
Diffstat (limited to 'src/base/cmd/cmdHist.c')
| -rw-r--r-- | src/base/cmd/cmdHist.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/base/cmd/cmdHist.c b/src/base/cmd/cmdHist.c index 7222d2c5..359646a6 100644 --- a/src/base/cmd/cmdHist.c +++ b/src/base/cmd/cmdHist.c @@ -47,6 +47,9 @@ ABC_NAMESPACE_IMPL_START ***********************************************************************/ void Cmd_HistoryAddCommand( Abc_Frame_t * p, const char * command ) { + int nLastLooked = 10; // defines how many entries back are looked + int nLastSaved = 100; // defines how many last entries are saved + char Buffer[ABC_MAX_STR]; int Len = strlen(command); strcpy( Buffer, command ); @@ -60,11 +63,14 @@ void Cmd_HistoryAddCommand( Abc_Frame_t * p, const char * command ) char * pStr; int i; // do not enter if the same command appears among the last five commands - Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Abc_MaxInt(0, Vec_PtrSize(p->aHistory)-5) ) + Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Abc_MaxInt(0, Vec_PtrSize(p->aHistory)-nLastLooked) ) if ( !strcmp(pStr, Buffer) ) break; if ( i == Vec_PtrSize(p->aHistory) ) + { Vec_PtrPush( p->aHistory, Extra_UtilStrsav(Buffer) ); + Cmd_HistoryWrite( p, nLastSaved ); + } } } @@ -111,7 +117,7 @@ void Cmd_HistoryRead( Abc_Frame_t * p ) SeeAlso [] ***********************************************************************/ -void Cmd_HistoryWrite( Abc_Frame_t * p ) +void Cmd_HistoryWrite( Abc_Frame_t * p, int Limit ) { FILE * pFile; char * pStr; @@ -122,7 +128,8 @@ void Cmd_HistoryWrite( Abc_Frame_t * p ) Abc_Print( 0, "Cannot open file \"abc.history\" for writing.\n" ); return; } - Vec_PtrForEachEntry( char *, p->aHistory, pStr, i ) + Limit = Abc_MaxInt( 0, Vec_PtrSize(p->aHistory)-Limit ); + Vec_PtrForEachEntryStart( char *, p->aHistory, pStr, i, Limit ) fprintf( pFile, "%s\n", pStr ); fclose( pFile ); } |