initial commit

src/awk/threadoverview.awk

@@ -0,0 +1,33 @@
+BEGIN {
+  RS = "\x0c"
+  FS = "\n"
+}
+
+# message{ id:eb93d845-6fc7-4181-9848-7411ed999b3c@indyfac.ch depth:0 match:1 excluded:0 filename:/home/amin/.email/indyfac/INBOX/cur/1773225033.821818_4.fredkin,U=4172:2,S
+
+# header{
+# lobo loco <loboloco@indyfac.ch> (Today 10:12) (inbox)
+
+/^message{/ {
+  id = ""
+  depth = -1
+  split($1, a, " ")
+  for (i in a) {
+    if (id && depth >= 0)
+      continue
+    if (substr(a[i], 1, 3) == "id:")
+      id = substr(a[i], 4)
+    else if (substr(a[i], 1, 6) == "depth:")
+      depth = substr(a[i], 7) + 0
+  }
+}
+/^header{/ {
+  subj = ""
+  for (i=3; i<=NF; i++) {
+    if (substr($i, 1, 9) == "Subject: ") {
+      subj = substr($i, 10)
+      break
+      }
+    }
+  printf "%s\t%s\t%"(2*depth)"s%s\n", id, subj, "", $2
+}