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Add a caching table for the lower planes of unicode, which cover the
latin, greek, cyrillic, hebrew and arabic scripts.
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js_pcall was leaving crap on the stack in case of errors.
AFSimple_Calculate needs access to the doc object, but cannot use the
usual 'this' binding since it's a function. Add a global reference to
the doc object MuPDF_Doc.
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Remove strcpy and strtok calls when matching class conditions.
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During pdf_save_document the main performance bottleneck is the formatting
of floats to decimal ASCII representations in fz_ftoa.
Fix this by using the Grisu2 algorithm, the fastest known algorithm for
accurate printing of IEEE floating point numbers while minimizing the number
of produced decimal digits.
This requires no libc support, only integer arithmetic.
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CSS doesn't need precision, and doesn't support exponential notation.
Use a simpler string to float conversion algorithm, which is magnitudes
of order faster.
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The +1's for zero terminating bytes are not needed: printf to a fz_buffer
or fz_output does not write a zero terminator. The extra code to add
space for a zero terminator when calling snprintf internally are
merely confusing.
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In preparation of adding pdf_write_document that writes a document
to a fz_output stream.
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Separate naming of functions that save complete files to disk
from functions that write data to streams.
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Will be required for JNI bindings.
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Will be required for JNI bindings.
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This highlights the fact that we never alter the internals,
and allows callers to pass in static const pointers.
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This may help the MuPDF JNI code, so it's likely to be useful for
other users too.
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Seen with MSVC.
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We can now group all clipped text into one fz_text object and simplify
the device interface.
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Less risk of confusion with the text type used in the device interface.
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Use fz_output in debug printing functions.
Use fz_output in pdfshow.
Use fz_output in fz_trace_device instead of stdout.
Use fz_output in pdf-write.c.
Rename fz_new_output_to_filename to fz_new_output_with_path.
Add seek and tell to fz_output.
Remove unused functions like fz_fprintf.
Fix typo in pdf_print_obj.
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See Bug 696284. Do not set disallow_new_increments in pdf_create_document, as
this breaks following calls to pdf_sign_signature.
See also the comments in bug 696251.
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arrays
The list box and combo box can have values that are 2-element arrays. The first element
is the "export" value and the second element is the value that should be shown
in the list box UI. This fix ensures that we get the proper value to show in the UI.
Also, it adds the option to get the export values. These are needed if you wish to
update the field dictionary's V (value) entry, which is the currently selected values(s).
This fix works well with gsview. The other viewers will now display the proper content
in their UI, (unlike before this fix) but may need a bit more work to ensure that the
proper V (value) is updated with changes in the selections. In addition, we add
selection rectangles to the selected list box items.
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When writing incremental xref streams, the opts->use_list entry of the last
object, i.e. of the xref stream object itself, was left uninitialized. This
resulted in a random value, 0 or 1, being written into the xref stream.
Also, always write a newline before the endstream keyword, as that shall be
done for xref streams and should be done for all other streams.
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In pdf_create_document set disallow_new_increments to 1. Without this, the
calls to pdf_new_ref in pdf_create_document create an incremental xref
section. The following call to pdf_set_populating_xref_trailer then does not
set the trailer of the final xref section.
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Don't rely on having to run the page once with an identity transform
before being able to load the links.
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For use in a later link parsing refactoring commit.
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