Qualify read.table calls

Closes #133.

Author: gaborcsardi

NEWS.md

@@ -1,6 +1,9 @@
 
 # development version
 
+* crayon now does not fail to install from source if the utils package
+  is not loaded (#133).
+
 # 1.5.0
 
 * You can use the new `cli.default_num_colors` option to set the default

R/ansi-palette.R

@@ -89,12 +89,12 @@ truecolor <- as.integer(256 ^ 3)
 #' ansi_palette_show("dichro", colors = truecolor)
 
 ansi_palettes <- rbind(
-  read.table(
+  utils::read.table(
     "tools/ansi-palettes.txt",
     comment = ";",
     stringsAsFactors = FALSE
   ),
-  read.table(
+  utils::read.table(
     "tools/ansi-iterm-palettes.txt",
     comment = ";",
     stringsAsFactors = FALSE