# t-cols -- display lines with several lengths 
# $Id$ 
# Carlos Duarte, 980629

# usage: sh t-cols, or simply: cat t-cols

awk 'BEGIN {
	for (i=132; i>=72; ) {
		printf "|"
		x=i+""
		n=i-length(x)-4
		for (j=int(n/2); j>0; j--)
			printf "-"
		printf " %d ", i
		for (j=n-int(n/2); j>0; j--)
				printf "-"
		printf "|\n"
		if (i > 100)
			i -= 4
		else if (i > 80)
			i -= 2
		else
			i -= 1
	}
}'
exit

|-------------------------------------------------------------- 132 ---------------------------------------------------------------|
|------------------------------------------------------------ 128 -------------------------------------------------------------|
|---------------------------------------------------------- 124 -----------------------------------------------------------|
|-------------------------------------------------------- 120 ---------------------------------------------------------|
|------------------------------------------------------ 116 -------------------------------------------------------|
|---------------------------------------------------- 112 -----------------------------------------------------|
|-------------------------------------------------- 108 ---------------------------------------------------|
|------------------------------------------------ 104 -------------------------------------------------|
|---------------------------------------------- 100 -----------------------------------------------|
|---------------------------------------------- 98 ----------------------------------------------|
|--------------------------------------------- 96 ---------------------------------------------|
|-------------------------------------------- 94 --------------------------------------------|
|------------------------------------------- 92 -------------------------------------------|
|------------------------------------------ 90 ------------------------------------------|
|----------------------------------------- 88 -----------------------------------------|
|---------------------------------------- 86 ----------------------------------------|
|--------------------------------------- 84 ---------------------------------------|
|-------------------------------------- 82 --------------------------------------|
|------------------------------------- 80 -------------------------------------|
|------------------------------------ 79 -------------------------------------|
|------------------------------------ 78 ------------------------------------|
|----------------------------------- 77 ------------------------------------|
|----------------------------------- 76 -----------------------------------|
|---------------------------------- 75 -----------------------------------|
|---------------------------------- 74 ----------------------------------|
|--------------------------------- 73 ----------------------------------|
|--------------------------------- 72 ---------------------------------|