added summations to quad_reg

added in-progress lpf.awk (low pass filter), an adaptation of convolution
    script (conv.awk) to use delmitied columns as input
additional tweaking of OFMT, OFS, and conditional print statements

1 files changed, 2 insertions, 3 deletions

diff --git a/ABOUT.TXT b/ABOUT.TXT
index f471f31..b16ad44 100644
--- a/ABOUT.TXT
+++ b/ABOUT.TXT
@@ -1,3 +1,2 @@
-repo:	awk
-
-desc:	experiments in awk, etc.
+repo:	awk;
+desc:	experiments in awk, etc.;