Merge pull request #260 from phi-gamma/master

add import helper, new directory layout, revised letterspacing, fontloader gone nuts

1 files changed, 38 insertions, 0 deletions

diff --git a/src/fontloader/misc/fontloader-fonts-tfm.lua b/src/fontloader/misc/fontloader-fonts-tfm.lua
new file mode 100644
index 0000000..b9bb1bd
--- /dev/null
+++ b/src/fontloader/misc/fontloader-fonts-tfm.lua
@@ -0,0 +1,38 @@
+if not modules then modules = { } end modules ['luatex-fonts-tfm'] = {
+    version   = 1.001,
+    comment   = "companion to luatex-*.tex",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+if context then
+    texio.write_nl("fatal error: this module is not for context")
+    os.exit()
+end
+
+local fonts        = fonts
+local tfm          = { }
+fonts.handlers.tfm = tfm
+fonts.formats.tfm  = "type1" -- we need to have at least a value here
+
+function fonts.readers.tfm(specification)
+    local fullname = specification.filename or ""
+    if fullname == "" then
+        local forced = specification.forced or ""
+        if forced ~= "" then
+            fullname = specification.name .. "." .. forced
+        else
+            fullname = specification.name
+        end
+    end
+    local foundname = resolvers.findbinfile(fullname, 'tfm') or ""
+    if foundname == "" then
+        foundname = resolvers.findbinfile(fullname, 'ofm') or ""
+    end
+    if foundname ~= "" then
+        specification.filename = foundname
+        specification.format   = "ofm"
+        return font.read_tfm(specification.filename,specification.size)
+    end
+end