crux-move-beginning-of-line in ansi-term

[haji-ali]

In prelude, crux-move-beginning-of-line is mapped to C-a, which is great when editing code.

However, in an ansi-term character mode, this mapping breaks the behaviour of a normal C-a. In that, when I press it, the cursor jumps to the beginning of the right before the beginning of the prompt. When I then enter text, the cursor jumps forward and the text is added to the end of the line instead.

This is strange, because I thought that the characters should not be parsed by Emacs in character mode.

[haji-ali]

After investigating a bit, it seems that this is an issue with prelude global key mapping rather than crux. So I am moving this question there.