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escape hyphen in URL regex #5

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escape hyphen in URL regex #5

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2 changes: 1 addition & 1 deletion R/word_count.R
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ function(
## unnest_tokens() splits URLs by default into multiple tokens
if (!isTRUE(split_urls)) {
# borrowed from: https://stackoverflow.com/a/8234912/2338862
url_regex <- "((([A-Za-z]{3,9}:(?:\\/\\/)?)(?:[-;:&=+$,\\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=+$,\\w]+@)[A-Za-z0-9.-]+)((?:\\/[\\+~%\\/.\\w-_]*)?\\??(?:[-\\\\+=&;%@.\\w_]*)#?(?:[\\w]*))?)"
url_regex <- "((([A-Za-z]{3,9}:(?:\\/\\/)?)(?:[-;:&=+$,\\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=+$,\\w]+@)[A-Za-z0-9.-]+)((?:\\/[\\+~%\\/.\\w\\-_]*)?\\??(?:[-\\\\+=&;%@.\\w_]*)#?(?:[\\w]*))?)"
char <- gsub(url_regex, "URL", char, perl = TRUE)
}

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