40 lines
620 B
Bash
Executable File
40 lines
620 B
Bash
Executable File
#!/bin/rc
|
|
if(~ $#1 0)
|
|
file=/lib/blogcom
|
|
if not
|
|
file=$1
|
|
awk ' BEGIN { w = 0; s = ""; nss = 0; srand() }
|
|
function ends() {
|
|
ss[nss++] = s;
|
|
s = "";
|
|
}
|
|
{
|
|
split($0, a, "")
|
|
for(i = 1; i <= length($0); i++){
|
|
if(a[i] == "{"){
|
|
w = 1;
|
|
delete ws;
|
|
nws = 0;
|
|
ws[nws] = "";
|
|
}
|
|
else if(a[i] == "}"){
|
|
nws++;
|
|
s = s ws[int(rand()*nws)]
|
|
w = 0;
|
|
}
|
|
else if(a[i] == "|"){
|
|
if(w)
|
|
ws[++nws] = "";
|
|
else
|
|
ends();
|
|
}
|
|
else if(w)
|
|
ws[nws] = ws[nws] a[i];
|
|
else{
|
|
s = s a[i];
|
|
}
|
|
}
|
|
}
|
|
/[^|]$/ { if(w) ws[nws] = ws[nws] " "; else s = s " "; }
|
|
END { ends(); print ss[int(rand()*nss)] } ' $file | fmt
|