1 files changed, 36 insertions, 0 deletions
diff --git a/src/pmdas/hotproc/help.fmt b/src/pmdas/hotproc/help.fmt
new file mode 100755
index 0000000..1e44ccd
--- /dev/null
+++ b/src/pmdas/hotproc/help.fmt
@@ -0,0 +1,36 @@
+#!/bin/sh
+#
+# Run paragraphs of help text thru fmt(1)
+# Lines with tabs or double spaces are run thru fmt(1) only for that line
+
+# source the PCP configuration environment variables
+. $PCP_DIR/etc/pcp.env
+
+tmp=`mktemp -d /tmp/pcp.XXXXXXXXX` || exit 1
+trap "rm -rf $tmp; exit" 0 1 2 3 15
+
+$PCP_AWK_PROG -v tmpfile=$tmp/fmt '
+  function fmt_line(l) {
+	print l > tmpfile
+	system("fmt -78 < " tmpfile) # format line(s)
+	close(tmpfile)
+	system(">" tmpfile) # truncate file
+  }
+  function format_line() {
+         if (line != "") {
+	    fmt_line(line)
+	    line = ""
+         }
+  }
+  BEGIN { line = "" }
+  /^#/ || /^@/  { format_line(); print; next }
+  /	/ || /  / { format_line(); fmt_line($0); next }
+  /^$/ { format_line(); print; next }
+  { 
+    if (line == "")
+      line = $0
+    else
+      line = sprintf("%s\n%s",line,$0) 
+  }
+  END { format_line() }
+'