Skip specific control characters like in the past

2021-09-04 13:13:19 +08:00
parent e2118c89c3
commit 3f2e011f11
1 changed files with 3 additions and 2 deletions
--- a/src/font/font_manager.cpp
+++ b/src/font/font_manager.cpp
@@ -500,8 +500,9 @@ void FontManager::shape(const std::u32string& text,
            translations->insertThaiBreakMark(str, breakable);
            for (unsigned idx = 0; idx < glyphs.size(); idx++)
            {
-                // Skip control characters with not printable glyph
-                if (str[glyphs[idx].cluster] < 32 && glyphs[idx].index == 0)
+                // Skip some control characters
+                if (str[glyphs[idx].cluster] == U'\t' ||
+                    str[glyphs[idx].cluster] == U'\r')
                    continue;
                gui::GlyphLayout gl = { 0 };
                gl.index = glyphs[idx].index;