535 static size_t bufmax;  variable
547   if (buflen >= bufmax)  in comment_add()
549       bufmax = 2 * bufmax + 10;  in comment_add()
550       buffer = xrealloc (buffer, bufmax);  in comment_add()
562   if (chars_to_remove == 0 && buflen >= bufmax)  in comment_line_end()
564       bufmax = 2 * bufmax + 10;  in comment_line_end()
565       buffer = xrealloc (buffer, bufmax);  in comment_line_end()
781   static int bufmax;  in phase4_get()  local
848               if (bufpos >= bufmax)  in phase4_get()
850                   bufmax = 2 * bufmax + 10;  in phase4_get()
851                   buffer = xrealloc (buffer, bufmax);  in phase4_get()
900           if (bufpos >= bufmax)  in phase4_get()
902               bufmax = 2 * bufmax + 10;  in phase4_get()
903               buffer = xrealloc (buffer, bufmax);  in phase4_get()
927               if (bufpos >= bufmax)  in phase4_get()
929                   bufmax = 2 * bufmax + 10;  in phase4_get()
930                   buffer = xrealloc (buffer, bufmax);  in phase4_get()
934           if (bufpos >= bufmax)  in phase4_get()
936               bufmax = 2 * bufmax + 10;  in phase4_get()
937               buffer = xrealloc (buffer, bufmax);  in phase4_get()
1065               if (bufpos >= bufmax)  in phase4_get()
1067                   bufmax = 2 * bufmax + 10;  in phase4_get()
1068                   buffer = xrealloc (buffer, bufmax);  in phase4_get()
1072           if (bufpos >= bufmax)  in phase4_get()
1074               bufmax = 2 * bufmax + 10;  in phase4_get()
1075               buffer = xrealloc (buffer, bufmax);  in phase4_get()
1174                         if (bufpos >= bufmax)  in phase4_get()
1176                             bufmax = 2 * bufmax + 10;  in phase4_get()
1177                             buffer = xrealloc (buffer, bufmax);  in phase4_get()