From 007b8c7a01eaa97d796561a19c7e9af1ec474495 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 6 Sep 2024 14:35:04 -0300
Subject: Details

Identation + comments
---
 lutf8lib.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'lutf8lib.c')

diff --git a/lutf8lib.c b/lutf8lib.c
index 04bbfa56..4c9784e0 100644
--- a/lutf8lib.c
+++ b/lutf8lib.c
@@ -192,22 +192,22 @@ static int byteoffset (lua_State *L) {
     if (iscontp(s + posi))
       return luaL_error(L, "initial position is a continuation byte");
     if (n < 0) {
-       while (n < 0 && posi > 0) {  /* move back */
-         do {  /* find beginning of previous character */
-           posi--;
-         } while (posi > 0 && iscontp(s + posi));
-         n++;
-       }
-     }
-     else {
-       n--;  /* do not move for 1st character */
-       while (n > 0 && posi < (lua_Integer)len) {
-         do {  /* find beginning of next character */
-           posi++;
-         } while (iscontp(s + posi));  /* (cannot pass final '\0') */
-         n--;
-       }
-     }
+      while (n < 0 && posi > 0) {  /* move back */
+        do {  /* find beginning of previous character */
+          posi--;
+        } while (posi > 0 && iscontp(s + posi));
+        n++;
+      }
+    }
+    else {
+      n--;  /* do not move for 1st character */
+      while (n > 0 && posi < (lua_Integer)len) {
+        do {  /* find beginning of next character */
+          posi++;
+        } while (iscontp(s + posi));  /* (cannot pass final '\0') */
+        n--;
+      }
+    }
   }
   if (n != 0) {  /* did not find given character? */
     luaL_pushfail(L);
-- 
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