Hello, in the following snippet, the 4th line after the `#` char constant parsed as comment: ```julia ok=true for r=2:R+1,c=2:C+1 if table[r,c]=='#' all(table[r+d[1],c+d[2]]!='#' for d=[(1,0),(-1,0),(0,1),(0,-1)])&&(ok=false;break) end end ``` it can be resolved by putting an extra space after the operator. (geany version 1.39)