179   if (isascii) ascii->tab = tabs;  in PetscViewerASCIISetTab()
209   if (isascii && tabs) *tabs = ascii->tab;  in PetscViewerASCIIGetTab()
239   if (isascii) ascii->tab += tabs;  in PetscViewerASCIIAddTab()
270   if (isascii) ascii->tab -= tabs;  in PetscViewerASCIISubtractTab()
360   if (isascii) ascii->tab++;  in PetscViewerASCIIPushTab()
388 …PetscCheck(ascii->tab > 0, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONGSTATE, "More tabs popped than pushe…  in PetscViewerASCIIPopTab()
389     ascii->tab--;  in PetscViewerASCIIPopTab()
418     if (flg) ascii->tab = ascii->tab_store;  in PetscViewerASCIIUseTabs()
420       ascii->tab_store = ascii->tab;  in PetscViewerASCIIUseTabs()
421       ascii->tab       = 0;  in PetscViewerASCIIUseTabs()
701   PetscInt           tab = 0, intab = ascii->tab;  in PetscViewerASCIIPrintf()  local
720     for (; tab < ascii->tab; tab++) string[2 * tab] = string[2 * tab + 1] = ' ';  in PetscViewerASCIIPrintf()
729     tab = intab;  in PetscViewerASCIIPrintf()
730     while (tab--) {  in PetscViewerASCIIPrintf()
1049   vascii->tab       = 0;  in PetscViewerCreate_ASCII()
1108   PetscInt           tab = 0;  in PetscViewerASCIISynchronizedPrintf()  local
1128     for (; tab < vascii->tab; tab++) string[2 * tab] = string[2 * tab + 1] = ' ';  in PetscViewerASCIISynchronizedPrintf()
1130 … PetscCall(PetscVSNPrintf(string + 2 * tab, QUEUESTRINGSIZE - 2 * tab, format, &fullLength, Argp));  in PetscViewerASCIISynchronizedPrintf()
1138     tab = vascii->tab;  in PetscViewerASCIISynchronizedPrintf()
1139     while (tab--) {  in PetscViewerASCIISynchronizedPrintf()
1173     tab = vascii->tab;  in PetscViewerASCIISynchronizedPrintf()
1174     tab *= 2;  in PetscViewerASCIISynchronizedPrintf()
1175     while (tab--) *string++ = ' ';  in PetscViewerASCIISynchronizedPrintf()
1177     PetscCall(PetscVSNPrintf(string, next->size - 2 * vascii->tab, format, &fullLength, Argp));  in PetscViewerASCIISynchronizedPrintf()
1179     if (fullLength > next->size - 2 * vascii->tab) {  in PetscViewerASCIISynchronizedPrintf()
1181       next->size = fullLength + 2 * vascii->tab;  in PetscViewerASCIISynchronizedPrintf()
1184       tab    = 2 * vascii->tab;  in PetscViewerASCIISynchronizedPrintf()
1185       while (tab--) *string++ = ' ';  in PetscViewerASCIISynchronizedPrintf()
1187       PetscCall(PetscVSNPrintf(string, next->size - 2 * vascii->tab, format, NULL, Argp));  in PetscViewerASCIISynchronizedPrintf()