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releasenotes [2020/02/23 14:25] christian [Typing] |
releasenotes [2020/02/23 15:42] christian [PostScript] |
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==== PostScript ==== | ==== PostScript ==== | ||
- | Added [[PostScript]] | + | Added **[[PostScript]]** to the PDFtalk |
The package **[PostScript]** implements some low level methods which are used by PDFtalk. | The package **[PostScript]** implements some low level methods which are used by PDFtalk. | ||
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Therefore, I put them into a seperate package (outside of the runtime, but part of the project bundle): **[PostScript CMap instances]**. The CMaps are constructed from the source methods lazily when needed. If the package is not loaded, the source of a requested CMap is downloaded from GitHub, which is slower. | Therefore, I put them into a seperate package (outside of the runtime, but part of the project bundle): **[PostScript CMap instances]**. The CMaps are constructed from the source methods lazily when needed. If the package is not loaded, the source of a requested CMap is downloaded from GitHub, which is slower. | ||
+ | |||
+ | === Known problem === | ||
+ | |||
+ | The PDF specification allows bfchar-mappings to have a string of UTF-16BE characters as destination. This is not yet implemented. | ||
+ | |||
==== Typing ==== | ==== Typing ==== | ||
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Textstring does not need to be differenciated. We can rely on VisualWorks handling of multi byte strings. | Textstring does not need to be differenciated. We can rely on VisualWorks handling of multi byte strings. | ||
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- | ==== Known problem ==== | ||
- | |||
- | The PDF specification allows bfchar-mappings to have a string of UTF-16BE characters as destination. This is not yet implemented. | ||
===== PDFtalk 2.2 ===== | ===== PDFtalk 2.2 ===== |