From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 23 Jun 2021 03:46:38 +0000 (-0700)
Subject: remove unused digitsQ
X-Git-Tag: 2.48.0~39^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5e534247b43826a7c76a471c5fee5fa622bb6c0b;p=graphviz

remove unused digitsQ
---

diff --git a/lib/sparse/general.c b/lib/sparse/general.c
index 571c5c893..ff7355ba1 100644
--- a/lib/sparse/general.c
+++ b/lib/sparse/general.c
@@ -246,13 +246,6 @@ void scale_to_box(real xmin, real ymin, real xmax, real ymax, int n, int dim, re
   
 }
 
-int digitsQ(char *s){
-  while (*s && *s - '0' >= 0 && *s - '0' <= 9) {
-    s++;
-  }
-  if (*s) return 0;
-  return 1;
-}
 int validQ_int_string(char *to_convert, int *v){
   /* check to see if this is a string is integer */
   char *p = to_convert;
diff --git a/lib/sparse/general.h b/lib/sparse/general.h
index f183d2853..76acea20a 100644
--- a/lib/sparse/general.h
+++ b/lib/sparse/general.h
@@ -127,9 +127,6 @@ void scale_to_box(real xmin, real ymin, real xmax, real ymax, int n, int dim, re
 /* check to see if this is a string is integer (that can be casted into an integer variable hence very long list of digits are not valid, like 123456789012345. Return 1 if true, 0 if false. */
 int validQ_int_string(char *to_convert, int *v);
 
-/* check to see if this is a string of digits consists of 0-9 */
-int digitsQ(char *to_convert);
-
 #endif