View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000852 | luatex | luatex bug | public | 2013-09-06 10:01 | 2015-10-21 16:11 |
| Reporter | Ulrike Fischer | Assigned To | Hans Hagen | ||
| Priority | low | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Fixed in Version | 0.82.0 | ||||
| Summary | 0000852: Ignored italic correction in math with lua(la)tex format when catcodes are set to letter. | ||||
| Description | LuaTeX, Version beta-0.76.0-2013062820 (rev 4627) As can be seen in this question http://tex.stackexchange.com/questions/131717/how-can-i-avoid-that-a-functions-argument-touches-the-brackets-using-unicode-mat the problem discussed in the thread starting with http://www.tug.org/pipermail/tex-live/2011-October/030295.html still exists in the luatex binary. I couldn't find a issue tracker for the problem so I'm now adding it so that it doesn't get lost. It is obviously not a pressing issue as a work-around is easy. One simply should avoid to set the catcode of some math chars to 11. Ulrike Fischer | ||||
| Tags | No tags attached. | ||||
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looks ok here (so reopen when explicit example given) |
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It doesn't look as if the problem has been resolved: The italic correction stil depends on the catcode of the math italic chars. Here a context variant of Khaleds example that demonstrates the issue: \starttext $$P($$ \catcode`\^=7 \catcode`\^^^^^1d443=11 $$P($$ \stoptext The second P (with catcode 11) is much nearer to the parenthese. |
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there will be: \mathoption alwayscharitalic 1 : always italic so no checking (with new fonts) \mathoption alwayscharitalic 0 : old behaviour with catcode 11 check so, a sequence of chars by default now gets italic correction i.e. P <ic> P <ic> P <ic> |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-09-06 10:01 | Ulrike Fischer | New Issue | |
| 2015-10-21 11:54 | Hans Hagen | Note Added: 0001455 | |
| 2015-10-21 11:54 | Hans Hagen | Status | new => closed |
| 2015-10-21 11:54 | Hans Hagen | Assigned To | => Hans Hagen |
| 2015-10-21 11:54 | Hans Hagen | Resolution | open => no change required |
| 2015-10-21 14:10 | Ulrike Fischer | Note Added: 0001457 | |
| 2015-10-21 14:10 | Ulrike Fischer | Status | closed => feedback |
| 2015-10-21 14:10 | Ulrike Fischer | Resolution | no change required => reopened |
| 2015-10-21 16:11 | Hans Hagen | Note Added: 0001459 | |
| 2015-10-21 16:11 | Hans Hagen | Status | feedback => closed |
| 2015-10-21 16:11 | Hans Hagen | Resolution | reopened => fixed |
| 2015-10-21 16:11 | Hans Hagen | Fixed in Version | => 0.82.0 |
