Remove unnecessary semicolons.

2 files changed, 8 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 1261b64..5df8430 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2014-03-17  Kaz Kylheku  <kaz@kylheku.com>
 
+	* awkreg.awk (eat_bracket_exp, eat_regex): Remove unnecessary
+	statement-terminating semicolons.
+
+2014-03-17  Kaz Kylheku  <kaz@kylheku.com>
+
 	* awkreg-grammar.txt: New file. Taken from my original Usenet
 	posting in comp.lang.awk.
 
diff --git a/awkreg.awk b/awkreg.awk
index f966168..87c5773 100644
--- a/awkreg.awk
+++ b/awkreg.awk
@@ -21,7 +21,7 @@ function eat_chars(s, n)
 
 function matches(s, pfx)
 {
-  return substr(s, 1, length(pfx)) == pfx 
+  return substr(s, 1, length(pfx)) == pfx
 }
 
 function match_and_eat(s, pfx)
@@ -96,7 +96,7 @@ function eat_bracket_exp(e,
       if (f == e)
         return o
       e = f
-      continue;
+      continue
     }
 
     f = eat_bchar(e)
@@ -191,7 +191,7 @@ function eat_regex(r,
   if (empty(s) || s == r)
     return s
 
-  r = s;
+  r = s
 
   if (matches(r, "|"))
     r = eat_char(r)