Retry Beta using a reduction relation and its reflexive-symmetric-transitive closure.
syntax: glob
*~
.#*
LMCS-Paper/generated
LMCS-Paper/document.pdf
lmcs-paper.pdf
ESOP-Paper/generated
ESOP-Paper/document.pdf
esop-paper.pdf
Fun-Paper/generated
Fun-Paper/document.pdf
fnpaper.pdf
Pearl-jv/generated
Pearl-jv/document.pdf
pearl-jv.pdf
Pearl/generated
Pearl/document.pdf
pearl.pdf