1 files changed, 76 insertions, 0 deletions
diff --git a/csv2sc b/csv2sc
new file mode 100755
index 0000000..8efb54b
--- /dev/null
+++ b/csv2sc
@@ -0,0 +1,76 @@
+#!/usr/bin/gawk -f
+#
+# csv2sc ver. 0.1  (2001/12/4)
+# Copyright (C) 2001 SIGEHUZI Tomoo (tomoo@s.email.ne.jp)
+
+function is_date(s) {
+    if (split(s, date, "/") != 3) return 0;
+    if (date[1] !~ /(19|20)?[0-9][0-9]/) return 0;
+    if (date[2] !~ /(0?[1-9]|1[012])/) return 0;
+    if (date[2] !~ /(0?[1-9]|[12][0-9]|3[01])/) return 0;
+    return 1;
+}
+
+function i_index(n,        i, s) {
+    s = "";
+    for (s = ""; ; n = (n - i) / nix - 1) {
+        i = n % nix;
+        s = sprintf("%s%s", ix[i], s);
+	if (n < 1) break;
+    }
+    return s;
+}
+
+BEGIN {
+    nix = split("BCDEFGHIJKLMNOPQRSTUVWXYZ", ix, "") + 1;
+    ix[0] = "A";
+}
+
+{
+    s = sprintf("%s%s", s, $0);
+    np += gsub(/"/, "\a");
+    if (np % 2) {
+        s = sprintf("%s\n", s);
+        next;
+    }
+    m = n = split(s, a, ",");
+
+    np = 0;
+    s = "";
+    for (i = j = 1; i <= n; i++) {
+	s = sprintf("%s%s", s, a[i]);
+	np += gsub(/"/, "\a", a[i]);
+	if (np % 2) {
+	    s = sprintf("%s,", s);
+	    continue;
+	}
+	np = 0;
+	a[j++] = s;
+	s = "";
+    }
+    n = j - 1;
+    for (i = 1; i <= n; i++) {
+	s = a[i];
+	sub(/^"/, "", s);
+	sub(/"$/, "", s);
+	gsub(/\\/, "\\\\", s);
+	gsub(/""/, "\\\"", s);
+	gsub(/\n/, "\\n", s);
+	gsub(/\t/, "\\t", s);
+	a[i] = s;
+    }
+
+    for (i = 1; i <= n; i++) {
+	s = a[i];
+	I = i_index(i - 1);
+	if (s ~ /^[0-9.]+$/) printf("let %s%d = %s\n", I, J, s);
+	else if (is_date(s))
+	    printf("let %s%d = @dts(%d,%d,%d)\nfmt %s%d \"\004%%Y/%%m/%%d\"\n",
+	    	   I, J, date[1], date[2], date[3], I, J);
+	else printf("leftstring %s%d = \"%s\"\n", I, J, s);
+    }
+
+    J++;
+    np = 0;
+    s = "";
+}