replace some hash table usage by tuples

Previously I used hash tables, which consume too much memory.  Now the
critical parts are replaced by a new hand-written library called
"tuple.h".  Now we can easily parse larger inputs.  I haven't tested
its limits, though.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/test/check_ht.c b/src/test/check_ht.c
index 62a7bee..dd94eab 100644
--- a/src/test/check_ht.c
+++ b/src/test/check_ht.c
@@ -192,7 +192,7 @@ int main(int UNUSED argc, char ** UNUSED argv)
 
   printf("Success!\n");
 
-  pair4 testk4 = { .x = 0, .y = 0, .z = 0, .w = 1 };
+  pair4 testk4 = { .x = 0, .y = 0, .z = 0, .u = 1 };
 
   if (ht_find(htp, &testk4) == NULL) {
     fleprintf0("Fail to find zero pair\n");
@@ -206,7 +206,7 @@ int main(int UNUSED argc, char ** UNUSED argv)
   testk4.x = 1;
   testk4.y = 2;
   testk4.z = -1;
-  testk4.w = 2;
+  testk4.u = 2;
 
   if (ht_find(htp, &testk4) == NULL) {
     fleprintf0("Fail to find one two minus one pair\n");
@@ -220,7 +220,7 @@ int main(int UNUSED argc, char ** UNUSED argv)
   testk4.x = 1;
   testk4.y = 2;
   testk4.z = 1;
-  testk4.w = 2;
+  testk4.u = 2;
 
   if (ht_find(htp, &testk4)) {
     fleprintf0("Accidentally find one two one two pair\n");