fix unrelated r rmd check

lorenzwalthert · lorenzwalthert · commit bbff73468ce4 · 2019-09-17T10:09:32.000+02:00
will merge conflict with 7ed140e
diff --git a/R/io.R b/R/io.R
@@ -74,7 +74,7 @@ read_utf8_bare <- function(con, warn = TRUE) {
         "The file ", con, " is not encoded in UTF-8. ",
         "These lines contain invalid UTF-8 characters: "
       ),
-      paste(c(head(i), if (n > 6) "..."), collapse = ", ")
+      paste(c(utils::head(i), if (n > 6) "..."), collapse = ", ")
     )
   }
   x

Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,7 @@ read_utf8_bare <- function(con, warn = TRUE) {`
`74`	`74`	`"The file ", con, " is not encoded in UTF-8. ",`
`75`	`75`	`"These lines contain invalid UTF-8 characters: "`
`76`	`76`	`),`
`77`		`- paste(c(head(i), if (n > 6) "..."), collapse = ", ")`
	`77`	`+ paste(c(utils::head(i), if (n > 6) "..."), collapse = ", ")`
`78`	`78`	`)`
`79`	`79`	`}`
`80`	`80`	`x`