From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 10 Jul 2022 19:22:18 +0000 (-0400)
Subject: css: Allow fractional letterspacing
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css: Allow fractional letterspacing

Something like letter-spacing: -0.5px make a lot of
sense. But we were handling the number as integer
somewhere, loosing the fractional part.

Fixes: #5034
---

diff --git a/gtk/gtkcssstyle.c b/gtk/gtkcssstyle.c
index f03d9b4f1a..0822e80a46 100644
--- a/gtk/gtkcssstyle.c
+++ b/gtk/gtkcssstyle.c
@@ -596,7 +596,7 @@ gtk_css_style_get_pango_attributes (GtkCssStyle *style)
   GtkTextDecorationStyle decoration_style;
   const GdkRGBA *color;
   const GdkRGBA *decoration_color;
-  int letter_spacing;
+  double letter_spacing;
 
   /* text-decoration */
   decoration_line = _gtk_css_text_decoration_line_value_get (style->font_variant->text_decoration_line);