From b60f09401a15721f626bcb7c852f68b82fe39c1c Mon Sep 17 00:00:00 2001
From: wukong <wukong@longaeva>
Date: Sun, 3 May 2026 13:10:31 -0700
Subject: replaced sum[1-4].awk with serial and columnar versions; minor merge
 updates between fir_window scripts;

---
 sum3.awk | 39 ---------------------------------------
 1 file changed, 39 deletions(-)
 delete mode 100644 sum3.awk

(limited to 'sum3.awk')

diff --git a/sum3.awk b/sum3.awk
deleted file mode 100644
index 7f11a49..0000000
--- a/sum3.awk
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/awk -f
-
-### sum3.awk, print sums of numeric columns
-# input:    rows of integers and strings
-# output:   sums of numeric columns
-#   assumes every line has same layout
-
-
-function isnum(n) {
-    return n ~ /^[+-]?[0-9]+$/
-}
-
-
-BEGIN {
-    OFS = FS
-}
-
-
-NR == 1 {
-    for (i=1; i<=NF; i++)
-        numcol[i] = isnum($i)
-}
-
-
-NF > 0 {
-    (NF > nf_max) ? nf_max = NF : nf_max = nf_max
-    for (i=1; i<=NF; i++)
-        if (numcol[i])
-            sum[i] += $i
-}
-
-
-END {
-    for (i=1; i<=nf_max; i++) {
-        printf(numcol[i] ? sum[i] : "--")
-        printf(i < nf_max ? OFS : ORS)
-    }
-}
-
-- 
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