From 4332862fa3b5ba4992d013173bb23fe88bdb390d Mon Sep 17 00:00:00 2001
From: Aryadev Chavali <aryadev@aryadevchavali.com>
Date: Tue, 3 Dec 2024 04:22:52 +0000
Subject: Fix usage and error messages

---
 obi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'obi.c')

diff --git a/obi.c b/obi.c
index 72cff00..6f12d9a 100644
--- a/obi.c
+++ b/obi.c
@@ -74,7 +74,7 @@ void interpret(machine_t *cpu, node_t *ast, size_t num)
 void usage(const char *name, FILE *fp)
 {
   fprintf(fp,
-          "Usage: %s [FILE]...\n\tInterprets FILE as a brainfuck program"
+          "Usage: %s FILE...\n\tInterprets FILE as a BrainFuck program"
           "\n",
           name);
 }
@@ -116,7 +116,7 @@ int main(int argc, char *argv[])
   res = parse_buffer(buffer);
   if (res.nodes == NULL)
   {
-    fputs("Exiting early...\n", stderr);
+    fputs("[WARNING]: Empty source file.", stderr);
     ret = 1;
     goto end;
   }
-- 
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