changed strtok to a custom token()

1 files changed, 8 insertions, 4 deletions

diff --git a/badroff.c b/badroff.c
index 7bdb3e7..e9346c3 100644
--- a/badroff.c
+++ b/badroff.c
@@ -90,11 +90,15 @@ char* fillline(char* txt){
     memset(str, txt[0], width);
     return str;
 }
+char* token(char* txt, char c) {
+    char* end = strchr(txt, c);
+    *end = 0;
+    return end+1;
+}
 char* leader(char* txt){
-    char* cnxt;
-    char* start = strtok_r(txt, "|", &cnxt);
-    char* repeat = strtok_r(NULL, "|", &cnxt);
-    char* end = strtok_r(NULL, "|", &cnxt);
+    char* start = txt;
+    char* repeat = token(start, '|');
+    char* end = token(repeat, '|');
     char* fin = malloc(sizeof(char)*(width+2));
     fin[width] = '\n'; fin[width+1] = 0;
     strcpy(fin, start);