1 files changed, 56 insertions, 0 deletions

diff --git a/bin/template.awk b/bin/template.awk
new file mode 100755
index 0000000..f543506
--- /dev/null
+++ b/bin/template.awk
@@ -0,0 +1,56 @@
+#!/usr/bin/awk -f
+#taken from werc [http://werc.cat-v.org/]
+function pr(str) {
+        if(lastc !~ "[{(]")
+                gsub(/'/, "''", str)
+        printf "%s", str
+}
+function trans(c) {
+        printf "%s", end
+
+        lastc = c
+        end = "\n"
+        if(c == "%")
+                end = ""
+        else if(c == "(")
+                printf "echo -n "
+        else if(c ~ "[})]") {
+                end = "'\n"
+                printf "echo -n '"
+        }
+}
+
+BEGIN {
+        lastc = "{"
+        trans("}")
+}
+END {
+        print end
+}
+
+/^%/ && $0 !~ /^%[{()}%]/ && lastc !~ /[({]/ {
+        trans("%")
+        print substr($0, 2)
+        next
+}
+{
+        if(lastc == "%")
+                trans("}")
+        n = split($0, a, "%")
+        pr(a[1])
+        for(i=2; i<=n; i++) {
+                c = substr(a[i], 1, 1)
+                rest = substr(a[i], 2)
+
+                if((lastc !~ "[({]" && c ~ "[({]") ||
+                   (lastc == "{" && c == "}") ||
+                   (lastc == "(" && c == ")"))
+                        trans(c)
+                else if(c == "%")
+                        pr("%")
+                else
+                        pr("%" c)
+                pr(rest)
+        }
+        pr("\n")
+}