Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/layout/reftests/fonts/graphite/README.txt b/layout/reftests/fonts/graphite/README.txt
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+++ b/layout/reftests/fonts/graphite/README.txt
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+
+Test fonts with Graphite tables for testing
+
+Original font: League Gothic by League of Moveable Type, converted to TT via FontSquirrel
+
+Kerning, GDEF/GSUB/GPOS info stripped out and the name table edited to
+produce grtest-template.ttx.
+
+Making a test font:
+
+1. Build ttx from template
+  sed -e 's/xxxfontnamexxx/grtestxxx/' grtest-template.ttx >grtestxxx-src.ttx
+
+2. Make the font
+  ttx grtestxxx-src.ttx
+  
+3. Edit GDL file
+
+4. Compile the GDL into the ttf
+
+../graphite-compiler.sh -d -v3 -w3521 -w510 font.gdl grtestxxx-src.ttf grtestxxx.ttf
+
+Where graphite-compiler.sh is a script to run the graphite compiler in wine on OSX
+(the compiler is available both as a Windows exe and as source).
+
+Graphite compiler download:
+http://scripts.sil.org/cms/scripts/page.php?item_id=GraphiteCompilerDownload
+
+grtest-simple.ttf
+Simple FAIL ==> PaSs substitution via graphite or via OT with TST1=1
+
+grtest-multipass.ttf
+Several passes where the end result is FAIL ==> PaSs or via OT with TST1=1
+
+grtest-langfeat.ttf
+FAIL ==> PaSs substitution enabled via language or feature settings or via OT with TST1=1
+