find_first_by_prefix does a prefix partial matching. ggbash tries to interpolate user's input by one of the following mechanism: prefix match, partial match, or precedence-based guessing.
find_first_by_prefix(prefix = "si", table = c("x", "y", "size", "shape"),
show_warn = TRUE)A prefix to be searched
A character vector (typically aesthetic name list)
Show warning if matched ambiguously. Default is TRUE.
An integer representing index