sort with null entry 1 sort with index too large error{ errortext = "Subindex to large" } sort strings 1 { { 0, 1, 2, aa }, { 1, 2, , bb } } sort mixed 1 { { 1, 2, , bb, 5 }, { 0, 1, 2, aa, 5.6 } } sort mixed 1 { { 0, 1, 2, aa, 5.6, 5a }, { 1, 2, , bb, 5, 5 } } sort invalid error{ errortext = "Invalid array" } { { 0, 1, 2, aa, 5.6, 5a }, { 1, 2, , bb, 5, 5 }, 5 } sort invalid error{ errortext = "Invalid sub_index value" } { { 0, 1, 2, aa, 5.6, 5a }, { 1, 2, , bb, 5, 5 }, 5 } sort invalid error{ errortext = "Subindex to large" } { { 0, 1, 2, aa, 5.6, 5a }, { 1, 2, , bb, 5, 5 }, { } } sort invalid error{ errortext = "Invalid array" } { { 0, 1, 2, aa, 5.6, 5a }, { 1, 2, , bb, 5, 5 }, { 1 }, , { 1 } }