hp2ps sometimes creates invalid postscript files

The attached .hp file is one example; running the resulting ps file through ps2pdf gives

Error: /syntaxerror in -file- Operand stack:

Execution stack:

%interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push 1894 1 3 %oparray_pop 1893 1 3 %oparray_pop 1877 1 3 %oparray_pop 1771 1 3 %oparray_pop --nostringval-- %errorexec_pop .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push

Dictionary stack:

--dict:1157/1684(ro)(G)-- --dict:0/20(G)-- --dict:79/200(L)--

Current allocation mode is local Last OS error: 2 Current file position is 12516 GPL Ghostscript 9.05: Unrecoverable error, exit code 1

Trac metadata

Trac field	Value
Version	7.6.1
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Compiler
Test case
Differential revisions
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