I have been using xilinx's development environment for a while by now. Sometime when I tab a line of code it doesn't align with the others. It happened in the past but I haven't worried too much since it didn't compromise the code functionalty. Anyway now I just got curious about this. Why does this happen?
This is an extract from code where this happened. I include it in this threads for clarity of the issue:
Port (
clk : in STD_LOGIC; --clk : clock signal
resetN : in STD_LOGIC; --resetN : active-on-low reset signal. This reset every cell of the nv_reg cycle by cycle. It requires the nv_reg is powered.
power_resetN : in STD_LOGIC; --power_resetN : active-on-low power_resetN. This powers-off the nv_reg. Disabling write and read operation
I indented the comments in each line twice, but the last comment does not align with the comment of the previous line.