wok diff gawk/description.txt @ rev 24311

updated udpcast (20120424 -> 20211207)
author: Hans-G?nter Theisgen
date: Thu Jan 20 15:28:58 2022 +0100 (2022-01-20)
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/gawk/description.txt	Thu Jan 20 15:28:58 2022 +0100
     1.3 @@ -0,0 +1,6 @@
     1.4 +If you are like many computer users, you would frequently like to make changes 
     1.5 +in various text files wherever certain patterns appear, or extract data from 
     1.6 +parts of certain lines while discarding the rest. To write a program to do this
     1.7 +in a language such as C or Pascal is a time-consuming inconvenience that may 
     1.8 +take many lines of code. The job is easy with awk, especially the GNU 
     1.9 +implementation: gawk.