feat: colors + better ps1

1 files changed, 2 insertions, 2 deletions

diff --git a/gils/tail.rv b/gils/tail.rv
index 4a661b4..c1ca124 100644
--- a/gils/tail.rv
+++ b/gils/tail.rv
@@ -14,13 +14,13 @@ fn file_lines(path) do
 end
 
 const context = env.ctx
-if context.argv:len() < 2 do puts("usage: tail [n] <path>\n") end
+if context.argv:len() < 2 do fail("usage: tail [n] <path>\n") end
 else do
   let limit = 10
   let path_arg = context.argv[1]
   if (context.argv:len() >= 3 and parse_pid(context.argv[1]) >= 0) do limit = parse_pid(context.argv[1]) path_arg = context.argv[2] end
   const lines = file_lines(expand_path(path_arg))
-  if lines == :nil do puts("tail: no such file\n") end
+  if lines == :nil do fail("tail: no such file\n") end
   else do
     let start = lines:len() - limit
     if start < 0 do start = 0 end