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| author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2010-03-11 11:35:45 +0000 |
|---|---|---|
| committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2010-03-11 11:35:45 +0000 |
| commit | 9a60d845b989b7ea64817858e61f2011cd7d0be2 (patch) | |
| tree | ea23a517df680cda5bcc4f658fd3d0d6359e7fe3 | |
| parent | db15bf75f4fe767109ca2f85bded38eb58499ff9 (diff) | |
avoid 'make check' failure due to floating point rounding
git-svn-id: svn://tug.org/texlive/trunk@17421 c570f23f-e606-0410-a88d-b1316a301751
| -rw-r--r-- | Build/source/texk/afm2pl/ChangeLog | 5 | ||||
| -rw-r--r-- | Build/source/texk/afm2pl/afm2pl.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/Build/source/texk/afm2pl/ChangeLog b/Build/source/texk/afm2pl/ChangeLog index dc2ab862dc8..ba3bd8eade9 100644 --- a/Build/source/texk/afm2pl/ChangeLog +++ b/Build/source/texk/afm2pl/ChangeLog @@ -1,3 +1,8 @@ +2010-03-11 Peter Breitenlohner <peb@mppmu.mpg.de> + + * afm2pl.c (changeadobe): Avoid output of '(SLANT R -0.000000)' + due to floating point rounding. + 2009-11-07 Peter Breitenlohner <peb@mppmu.mpg.de> * configure.ac, afm2pl.c: Require recent kpathsea version. diff --git a/Build/source/texk/afm2pl/afm2pl.c b/Build/source/texk/afm2pl/afm2pl.c index c3533244bf0..33e8bfa35b2 100644 --- a/Build/source/texk/afm2pl/afm2pl.c +++ b/Build/source/texk/afm2pl/afm2pl.c @@ -862,6 +862,11 @@ changeadobe(void) newslant = (double) slant - efactor * tan (italicangle * (3.1415926535 / 180.0)); + /* Avoid output of '(SLANT R -0.000000)' due to floating point + * rounding; neither round() nor fabs() need be defined. */ + if ((newslant < 0.0) && (newslant*2000000.0 > 0.0)) + newslant = 0.0; + /* if !keepligs, remove native ligatures */ if (!keepligs && lspace>0) { for (i = 0; i < nglyphs; i++) |