GitLab

Properly document deserialization errors, and
drop unused enum values.

Just let the parser carry the error.

Replace json-glib by a homegrown json parser/printer.

Add pango_tab_array_set_positions_in_pixels, to help
the serializer out.

Add pango_tab_array_sort

See merge request !530

Don't calculate line width the hard way when
we can do it much easier.

We don't need to iterate the entire tab array
every time, we just continue from the previous
tab stop position.

We want to optimize access to tab stops,
and will assume they are ordered.

Introduce a LastTab struct, and use it.

A utility function to ensure tab stops are in
increasing order.

NEWS: Updates

See merge request !529

Support tab alignment

Closes #34

See merge request !527

Use newlines to separate tabs, rather than spaces.

This is useful for PANGO_TAB_DECIMAL.

Implement this in PangoLayout, in the
serializer, and update tests.

Implement the other tab alignments by adjusting
the tab width as we go.

Based on an old patch by Itai Bar-Haim.

This also includes a fix for the previously
supported left tab alignment in the presence
of indent.

Fixes: #34

Serialize tab alignment in addition to tab
position. We still accept the old format
and default alignment to left.

Update testserialize and layout tests
for this.

Add right, center, decimal tab alignments and support
them in serialization. They are not implemented yet.

We want to use this without initializing tests.

Explain that tabs really only work with
PANGO_ALIGN_LEFT.

Fix pango-view crash

See merge request !528

Remove cairo_debug_reset_static_data function call in pango-view
to avoid crash.

Never show variation selectors

See merge request !526

Even when we show ignorables, we still want to
ignore variation selectors and other ignorables
that we don't have nicks for.

Test included.

Fix misplaced glyphs in gravity east

Closes #631

See merge request !524

Without this, we end up with line height being
zero in gravity north or west. The visible symptom
is that wrapped lines are drawn on top of each
other with line-height != 0.

Affected tests have been updated.

Fixes: #631

This was showing up as glyphs placed outside
their logical extents.

Avoid cosmetic ugliness

See merge request !522

Now that we have fonts in git, we can
reliably test this.

When setting variations to "", font descriptions
would add an ugly useless " @" at the end of their
serialization. Avoid that.

Test included.

Make sure glyphinfo is fully initialized

See merge request !523

We can only use the width of the previous char
if we are not at the first char. Found by asan.