inst/trash/extract-icons.R

css0 <- readLines("metro-icons.css")
css <- css0[grep("before \\{$", css0)]
icons <- sub("^\\.mif-(.*?)\\:before \\{$", "\\1", css)

quotedicons <- paste0("\"", sort(icons), "\",")
writeLines(quotedicons, "iconsvector.txt")

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multiActionButton documentation built on June 22, 2022, 9:07 a.m.