View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000571 | luatex | luatex bug | public | 2011-02-08 09:23 | 2015-11-09 19:14 |
| Reporter | Hans Hagen | Assigned To | Hans Hagen | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | no change required | ||
| Target Version | 0.85.0 | ||||
| Summary | 0000571: newlins inconsistency | ||||
| Description | The write_nl function forces a newline when needed and sets the internal flag that keeps track of this. One can add \n at the end of the string to make sure that following (say) messages start on newline as well, so that the write_nl content guaranteed gets its own line. In texlua this works as expected. It also does when in luatex but only after the newlinechar has been initialized. Before that moment, i.e. before the banner is written, an \n at the end of the string results in an extra newline. So, we need to move some initialization in texlua upto before the stub lua fils is loaded. texlua, currently, as expected: <line> <line> <line> luatex, currently: <line> <extra nl> <line> <extra nl> <banner> <line> <line> <line> luatex, expected: <line> <line> <banner> <line> <line> <line> | ||||
| Tags | No tags attached. | ||||
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actually, it's different (some of the pre banner code came from elsewhere, but it's tricky to see where the boundary lays): write_nl("string\n") texlua: <line> <extra line> <line> <extra line> <line> luatex <line> <line> <line> so it's a difference between texlua and luatex which shows up when shared code is used; so, the question is if we need a way to control texlua to behave like luatex in this respect here is a testcase texio.write_nl("oeps\n") texio.write_nl("oeps\n") in texlua we get oeps oeps and in luatex oeps oeps The difference is probably a side effect of luatex tracking newlines and texlua not. Somewhat tricky this. |
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probaly already solved as i can't reproduce it |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-02-08 09:23 | Hans Hagen | New Issue | |
| 2011-02-08 09:23 | Hans Hagen | Status | new => assigned |
| 2011-02-08 09:23 | Hans Hagen | Assigned To | => Taco |
| 2011-02-08 09:45 | Hans Hagen | Note Added: 0000734 | |
| 2011-04-12 11:09 | Taco | Target Version | 0.70.0 => 0.80.0 |
| 2014-03-30 11:56 | Hans Hagen | Assigned To | Taco => Hans Hagen |
| 2015-10-25 11:44 | Hans Hagen | Target Version | 0.80.0 => 0.85.0 |
| 2015-11-09 19:14 | Hans Hagen | Note Added: 0001530 | |
| 2015-11-09 19:14 | Hans Hagen | Status | assigned => closed |
| 2015-11-09 19:14 | Hans Hagen | Resolution | open => no change required |
