.bspercent(x) .anypercent(x)
.bsdup(x)
.bspercent(x) escapes percent signs.
.bspercent(x)
.anypercent(x) also escapes percent signs but but only if the Rd_tag attribute of x is not COMMENT.
.anypercent(x)
Rd_tag
x
##---- Should be DIRECTLY executable !! ----
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