From dbeb3f14de419d2e9565f719a6a03a88861feefc Mon Sep 17 00:00:00 2001
From: Tyge Løvset <60263450+tylo-work@users.noreply.github.com>
Date: Thu, 5 Mar 2020 00:02:00 +0100
Subject: Update

---
 README.md | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index fd882f3f..9b5dc0f0 100644
--- a/README.md
+++ b/README.md
@@ -18,9 +18,10 @@ Simple CVector:
 declare_CVector(ix, int64_t); // ix is just an example tag name, use anything.
 
 CVector(ix) bignums = cvector_initializer; // use cvector_ix_init(); if initializing after declaration.
-cvector_ix_reserve(&bignums, 1000);
-for (int i = 0; i<1000; ++i)
-  cvector_ix_push(&bignums, i * i);
+cvector_ix_reserve(&bignums, 100);
+for (int i = 0; i<100; ++i)
+  cvector_ix_push(&bignums, i * i * i);
+cvector_ix_pop(&bignums); // erase the last
 
 uint64_t value;
 for (int i = 0; i < cvector_size(bignums); ++i)
@@ -47,21 +48,21 @@ declare_CMap(ii, int, int);
 CMap(ii) nums = cmap_initializer;
 cmap_ii_put(&nums, 8, 64);
 cmap_ii_put(&nums, 11, 121);
-printf("%d\n", cmap_ii_get(&nums, 8)->value);
+printf("%d\n", cmap_ii_get(nums, 8)->value);
 cmap_ii_destroy(&nums);
 ```
 Simple CMap with CString keys -> int values
 ```
 #include "cmap.h"
 declare_CMap_STR(si, int); // Just a shorthand macro for the general declare call.
-// Keys strings are managed internally, although CMap is ignorant of CString.
+// Keys strings are "magically" managed internally, although CMap is ignorant of CString.
 
 CMap(si) nums = cmap_initializer;
 cmap_si_put(&nums, "Hello", 64);
 cmap_si_put(&nums, "Groovy", 121);
 cmap_si_put(&nums, "Groovy", 200); // overwrite previous
 // iterate the map:
-for (CMapIter(si) i = cmap_si_begin(&nums); i.item != cmap_si_end(&nums); i = cmap_si_next(i))
+for (CMapIter(si) i = cmap_si_begin(nums); i.item != cmap_si_end(nums); i = cmap_si_next(i))
   printf("%s: %d\n", i.item->key.str, i.item->value);
 cmap_si_destroy(&nums);
 ```
@@ -73,6 +74,8 @@ declare_CMap_STR(ss, CString, cstring_destroy);
 CMap(ss) table = cmap_initializer;
 cmap_ss_put(&table, "Hello", cstring_make("Goodbye"));
 cmap_ss_put(&table, "Groovy", cstring_make("Shaky"));
-printf("%s\n", cmap_ss_get(&table, "Groovy")->value.str);
+printf("Groovy: %s\n", cmap_ss_get(table, "Groovy")->value.str);
+cmap_ss_erase(&table, "Hello");
+printf("size %d\n", cmap_size(table));
 cmap_ss_destroy(&table); // frees key and value CStrings, and hash table (CVector).
 ```
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