Added csmap_X_lower_bound() method (find >= key). Updated docs a little.

3 files changed, 8 insertions, 6 deletions

diff --git a/docs/cmap_api.md b/docs/cmap_api.md
index 06f2c987..593f78ab 100644
--- a/docs/cmap_api.md
+++ b/docs/cmap_api.md
@@ -61,16 +61,16 @@ size_t              cmap_X_bucket_count(cmap_X map);
 
 cmap_X_iter_t       cmap_X_find(const cmap_X* self, RawKey rkey);
 bool                cmap_X_contains(const cmap_X* self, RawKey rkey);
+cmap_X_mapped_t*    cmap_X_at(const cmap_X* self, RawKey rkey);                              // rkey must be in map.
 
 cmap_X_result_t     cmap_X_insert(cmap_X* self, Key key, Mapped mapped);                     // no change if key in map
 cmap_X_result_t     cmap_X_insert_or_assign(cmap_X* self, Key key, Mapped mapped);           // always update mapped
 cmap_X_result_t     cmap_X_put(cmap_X* self, Key key, Mapped mapped);                        // alias for insert_or_assign
+
 cmap_X_result_t     cmap_X_emplace(cmap_X* self, RawKey rkey, RawMapped rmapped);            // no change if rkey in map
 cmap_X_result_t     cmap_X_emplace_or_assign(cmap_X* self, RawKey rkey, RawMapped rmapped);  // always update rmapped
 void                cmap_X_emplace_n(cmap_X* self, const cmap_X_rawvalue_t arr[], size_t size);
 
-cmap_X_mapped_t*    cmap_X_at(const cmap_X* self, RawKey rkey);                              // rkey must be in map.
-
 size_t              cmap_X_erase(cmap_X* self, RawKey rkey);
 cmap_X_iter_t       cmap_X_erase_at(cmap_X* self, cmap_X_iter_t pos);
 void                cmap_X_erase_entry(cmap_X* self, cmap_X_value_t* entry);
diff --git a/docs/csmap_api.md b/docs/csmap_api.md
index d314958e..4b8f058a 100644
--- a/docs/csmap_api.md
+++ b/docs/csmap_api.md
@@ -55,18 +55,19 @@ bool                csmap_X_empty(csmap_X map);
 size_t              csmap_X_size(csmap_X map);
 
 csmap_X_iter_t      csmap_X_find(const csmap_X* self, RawKey rkey);
-csmap_X_value_t*    csmap_X_find_it(const csmap_X* self, RawKey rkey, csmap_X_iter_t* out);   // return NULL if not found
+csmap_X_iter_t      csmap_X_lower_bound(const csmap_X* self, RawKey rkey);                    // find closest entry >= rkey
 bool                csmap_X_contains(const csmap_X* self, RawKey rkey);
+csmap_X_value_t*    csmap_X_find_it(const csmap_X* self, RawKey rkey, csmap_X_iter_t* out);   // return NULL if not found
+csmap_X_mapped_t*   csmap_X_at(const csmap_X* self, RawKey rkey);                             // rkey must be in map.
 
 csmap_X_result_t    csmap_X_insert(csmap_X* self, Key key, Mapped mapped);                    // no change if key in map
 csmap_X_result_t    csmap_X_insert_or_assign(csmap_X* self, Key key, Mapped mapped);          // always update mapped
 csmap_X_result_t    csmap_X_put(csmap_X* self, Key key, Mapped mapped);                       // alias for insert_or_assign
+
 csmap_X_result_t    csmap_X_emplace(csmap_X* self, RawKey rkey, RawMapped rmapped);           // no change if rkey in map
 csmap_X_result_t    csmap_X_emplace_or_assign(csmap_X* self, RawKey rkey, RawMapped rmapped); // always update rmapped
 void                csmap_X_emplace_n(csmap_X* self, const csmap_X_rawvalue_t arr[], size_t size);
 
-csmap_X_mapped_t*   csmap_X_at(const csmap_X* self, RawKey rkey);                             // rkey must be in map.
-
 size_t              csmap_X_erase(csmap_X* self, RawKey rkey);
 csmap_X_iter_t      csmap_X_erase_at(csmap_X* self, csmap_X_iter_t pos);
 
diff --git a/docs/cstr_api.md b/docs/cstr_api.md
index 7a483370..e528aafb 100644
--- a/docs/cstr_api.md
+++ b/docs/cstr_api.md
@@ -42,7 +42,7 @@ cstr*        cstr_assign_n(cstr* self, const char* str, size_t n);
 
 cstr*        cstr_append(cstr* self, const char* str);
 cstr*        cstr_append_s(cstr* self, cstr s);
-cstr*        cstr_append_n(cstr* self, const char* str, size_t n);  // appends len characters
+cstr*        cstr_append_n(cstr* self, const char* str, size_t n);    // appends len characters
 
 void         cstr_insert(cstr* self, size_t pos, const char* str);
 void         cstr_insert_s(cstr* self, size_t pos, cstr s);
@@ -51,6 +51,7 @@ void         cstr_insert_n(cstr* self, size_t pos, const char* str, size_t n);
 void         cstr_replace(cstr* self, size_t pos, size_t len, const char* str);
 void         cstr_replace_s(cstr* self, size_t pos, size_t len, cstr s);
 void         cstr_replace_n(cstr* self, size_t pos, size_t len, const char* str, size_t n);
+
 void         cstr_erase(cstr* self, size_t pos);
 void         cstr_erase_n(cstr* self, size_t pos, size_t n);