173   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIISetTab()  local
179   if (isascii) ascii->tab = tabs;  in PetscViewerASCIISetTab()
203   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIGetTab()  local
209   if (isascii && tabs) *tabs = ascii->tab;  in PetscViewerASCIIGetTab()
233   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIAddTab()  local
239   if (isascii) ascii->tab += tabs;  in PetscViewerASCIIAddTab()
264   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIISubtractTab()  local
270   if (isascii) ascii->tab -= tabs;  in PetscViewerASCIISubtractTab()
293   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIPushSynchronized()  local
298 …PetscCheck(!ascii->sviewer, PetscObjectComm((PetscObject)viewer), PETSC_ERR_ARG_WRONGSTATE, "Canno…  in PetscViewerASCIIPushSynchronized()
300   if (isascii) ascii->allowsynchronized++;  in PetscViewerASCIIPushSynchronized()
323   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIPopSynchronized()  local
328 …PetscCheck(!ascii->sviewer, PetscObjectComm((PetscObject)viewer), PETSC_ERR_ARG_WRONGSTATE, "Canno…  in PetscViewerASCIIPopSynchronized()
331     ascii->allowsynchronized--;  in PetscViewerASCIIPopSynchronized()
332 …PetscCheck(ascii->allowsynchronized >= 0, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Called more times than…  in PetscViewerASCIIPopSynchronized()
354   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIPushTab()  local
360   if (isascii) ascii->tab++;  in PetscViewerASCIIPushTab()
381   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIPopTab()  local
388 …PetscCheck(ascii->tab > 0, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONGSTATE, "More tabs popped than pushe…  in PetscViewerASCIIPopTab()
389     ascii->tab--;  in PetscViewerASCIIPopTab()
411   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIUseTabs()  local
418     if (flg) ascii->tab = ascii->tab_store;  in PetscViewerASCIIUseTabs()
420       ascii->tab_store = ascii->tab;  in PetscViewerASCIIUseTabs()
421       ascii->tab       = 0;  in PetscViewerASCIIUseTabs()
699   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerASCIIPrintf()  local
701   PetscInt           tab = 0, intab = ascii->tab;  in PetscViewerASCIIPrintf()
702   FILE              *fd = ascii->fd;  in PetscViewerASCIIPrintf()
707 …PetscCheck(!ascii->sviewer, PetscObjectComm((PetscObject)viewer), PETSC_ERR_ARG_WRONGSTATE, "Canno…  in PetscViewerASCIIPrintf()
714   if (ascii->bviewer) { /* pass string up to parent viewer */  in PetscViewerASCIIPrintf()
720     for (; tab < ascii->tab; tab++) string[2 * tab] = string[2 * tab + 1] = ' ';  in PetscViewerASCIIPrintf()
724     PetscCall(PetscViewerASCIISynchronizedPrintf(ascii->bviewer, "%s", string));  in PetscViewerASCIIPrintf()
731       if (!ascii->fileunit) PetscCall(PetscFPrintf(PETSC_COMM_SELF, fd, "  "));  in PetscViewerASCIIPrintf()
732       else PetscCall(PetscFPrintfFortran(ascii->fileunit, "   "));  in PetscViewerASCIIPrintf()
736     if (!ascii->fileunit) PetscCall((*PetscVFPrintf)(fd, format, Argp));  in PetscViewerASCIIPrintf()
737     else PetscCall(PetscVFPrintfFortran(ascii->fileunit, format, Argp));  in PetscViewerASCIIPrintf()
914   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)viewer->data;  in PetscViewerRestoreSubViewer_ASCII()  local
917 …PetscCheck(ascii->sviewer, PETSC_COMM_SELF, PETSC_ERR_ORDER, "SubViewer never obtained from PetscV…  in PetscViewerRestoreSubViewer_ASCII()
918 …PetscCheck(ascii->sviewer == *outviewer, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "This PetscViewer d…  in PetscViewerRestoreSubViewer_ASCII()
921   ascii->sviewer             = NULL;  in PetscViewerRestoreSubViewer_ASCII()
931   PetscViewer_ASCII *ascii = (PetscViewer_ASCII *)v->data;  in PetscViewerView_ASCII()  local
934 …if (ascii->fileunit) PetscCall(PetscViewerASCIIPrintf(viewer, "Fortran FILE UNIT: %d\n", ascii->fi…  in PetscViewerView_ASCII()
935 …else if (ascii->filename) PetscCall(PetscViewerASCIIPrintf(viewer, "Filename: %s\n", ascii->filena…  in PetscViewerView_ASCII()