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| author | Poul-Henning Kamp <phk@FreeBSD.org> | 2008-11-08 11:24:29 +0000 |
|---|---|---|
| committer | Poul-Henning Kamp <phk@FreeBSD.org> | 2008-11-08 11:24:29 +0000 |
| commit | b5208eda48e27490f9054ceb1fc5a9dba0130e8d (patch) | |
| tree | 89a41f8907c3887661fa859e2a42b6b1660af91d /graphics/plotutils | |
| parent | e85860705a73c6d20ca516e8fc929dbb799604e0 (diff) | |
| download | ports-b5208eda48e27490f9054ceb1fc5a9dba0130e8d.tar.gz ports-b5208eda48e27490f9054ceb1fc5a9dba0130e8d.zip | |
Notes
Diffstat (limited to 'graphics/plotutils')
| -rw-r--r-- | graphics/plotutils/files/patch-tek-egm-bug | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/graphics/plotutils/files/patch-tek-egm-bug b/graphics/plotutils/files/patch-tek-egm-bug new file mode 100644 index 000000000000..f96cabfa4d6b --- /dev/null +++ b/graphics/plotutils/files/patch-tek-egm-bug @@ -0,0 +1,36 @@ +# This patch fixes a bug where the tek2plot program misinterprets +# optimized Tek4014 datastreams which update LoY without sending +# the ExtraByte also. +# This patch has been submitted FSF: +# From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> +# Subject: Re: Bug in plotutils-2.5.1::tek2plot +# To: bug-gnu-utils@gnu.org +# Message-Id: <15929.1226142709@critter.freebsd.dk> +# Date: Sat, 08 Nov 2008 11:11:49 GMT +####################################################################### + +diff -ur tek2plot/tek2plot.c tek2plot/tek2plot.c +--- tek2plot/tek2plot.c 2008-07-16 04:00:16.000000000 +0000 ++++ tek2plot/tek2plot.c 2008-11-08 11:04:49.000000000 +0000 +@@ -559,7 +559,7 @@ + int temp_three = 0; + + /* following variables are saved from point to point */ +- static int saved_lo_y = 0, saved_hi_x = 0, saved_hi_y = 0; ++ static int saved_lo_y = 0, saved_hi_x = 0, saved_hi_y = 0, saved_egm = 0; + static bool margin_reset = false; + + int byte_read, type; +@@ -709,10 +709,12 @@ + lo_y = got_lo_y ? lo_y : saved_lo_y; + hi_x = got_hi_x ? hi_x : saved_hi_x; + hi_y = got_hi_y ? hi_y : saved_hi_y; ++ egm = got_egm ? egm : saved_egm; + + saved_lo_y = lo_y; + saved_hi_x = hi_x; + saved_hi_y = hi_y; ++ saved_egm = egm; + + /* On a genuine Tektronix 4014, the MSB of the 5-bit EGM + byte sets the margin to equal Margin2 (2048) */ |