plot_arrays(plot_logo = TRUE) fails when repeats are different lengths

[acvill]

[CRISPRviewR version 0.3.0]

Problem

ggseqlogo::ggseqlogo() fails when the repeat sequence lengths are different. This only happens when repeats at the ends of arrays are truncated in the process of reassigning sequences when calling read_minced(fix_repeats = TRUE). (See explanation here.).

Solution

Overwrite truncated repeats with NA. I favor this approach because there's no reason to preserve truncated repeats.