31304375225
42%

Ran 09 Aug 2026 08:51AM UTC

Jobs 1

Files 9

Run time 1min

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Committed 09 Aug 2026 08:47AM UTC coverage: 41.874%. Remained the same

Build # 31304375225

Build Type

push

github

Committed by

karlglazebrook

Commit Message

honour NPT input in pglcur/pgncur/pgncurse/pgolin - fix #20

NPT in these routines is input/output: the PGPLOT docs say it should be
zero on the first call, and if NPT > 0 on entry the routine continues an
existing polyline from X(NPT), Y(NPT). Commit 47ad7e7 (shipped in 2.28)
marked it NO_INIT, so the Perl-side value never reached C and cpglcur
received stack garbage - when non-zero, the polyline anchored to a
phantom point at garbage coordinates. Symptoms varied with compiler and
OS (via stack contents), masquerading as a compiler bug for years.

Verified interactively against both real PGPLOT 5.3.1 and giza main:
the first click is once again the first vertex.

pgcurs/pgcurse/pgband declare x/y NO_INIT too and those are also
documented input/output (initial cursor position, currently ignored);
left unchanged pending discussion in #20, since honouring them would
re-introduce the #11 warnings for scripts passing undef.

Bump version to 2.36.

Coverage Stats

1113 of 2658 relevant lines covered (41.87%)

1940.26 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	31304375225.1	09 Aug 2026 08:51AM UTC	9	41.87	GitHub Action Run

PDLPorters / perl5-PGPLOT / 31304375225
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