implemented functionality to compute rune widths from unicode data

1 files changed, 24 insertions, 0 deletions

diff --git a/sys/libunicode/vendor/mkgraphemedata.c b/sys/libunicode/vendor/mkgraphemedata.c
new file mode 100644
index 0000000..f79d851
--- /dev/null
+++ b/sys/libunicode/vendor/mkgraphemedata.c
@@ -0,0 +1,24 @@
+#include <u.h>
+#include <base.h>
+#include <libunicode.h>
+
+// -----------------------------------------------------------------------
+// main point of entry
+
+static
+void
+usage(void)
+{
+    fprintf(stderr, "usage: mkgraphemedata <GraphemeBreakProperty.txt>\n");
+    exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+    io·Stream *utf8;
+    char line[1024];
+
+    ARGBEGIN{
+    }ARGEND;
+}