diff --git a/include/internal/vase/buffer/append.h b/include/internal/vase/buffer/append.h
index 1a20e43..eac53ad 100644
--- a/include/internal/vase/buffer/append.h
+++ b/include/internal/vase/buffer/append.h
@@ -4,6 +4,7 @@
 #include "buffer.h"
 #include "pch.h"
 
+namespace crib::internal::vase {
 struct AppendBuffer : Buffer {
   char *buf = nullptr;
   uint64_t allocated_capacity = 0;
@@ -21,3 +22,4 @@ struct AppendBuffer : Buffer {
 private:
   void grow(uint64_t len);
 };
+} // namespace crib::internal::vase
diff --git a/include/internal/vase/buffer/buffer.h b/include/internal/vase/buffer/buffer.h
index b29d18c..fe54580 100644
--- a/include/internal/vase/buffer/buffer.h
+++ b/include/internal/vase/buffer/buffer.h
@@ -2,8 +2,10 @@
 
 #include "pch.h"
 
+namespace crib::internal::vase {
 struct Buffer {
   virtual const char *read(uint64_t pos) = 0;
   virtual uint64_t length() = 0;
   virtual ~Buffer() = default;
 };
+} // namespace crib::internal::vase
diff --git a/include/internal/vase/buffer/original.h b/include/internal/vase/buffer/original.h
index 2e53ec8..689f36f 100644
--- a/include/internal/vase/buffer/original.h
+++ b/include/internal/vase/buffer/original.h
@@ -3,6 +3,7 @@
 #include "buffer.h"
 #include "pch.h"
 
+namespace crib::internal::vase {
 struct OriginalBuffer : Buffer {
   const char *buf;
   uint64_t len;
@@ -15,3 +16,4 @@ struct OriginalBuffer : Buffer {
   const char *read(uint64_t pos) override;
   uint64_t length() override;
 };
+} // namespace crib::internal::vase
diff --git a/include/internal/vase/constants.h b/include/internal/vase/constants.h
index 6e94a69..648e5ba 100644
--- a/include/internal/vase/constants.h
+++ b/include/internal/vase/constants.h
@@ -2,4 +2,6 @@
 
 #include "pch.h"
 
+namespace crib::internal::vase {
 constexpr uint64_t PETAL_SIZE_MAX = 32 * 1024;
+}
diff --git a/include/internal/vase/iterators/iter.h b/include/internal/vase/iterators/iter.h
index 40d1593..cf873ec 100644
--- a/include/internal/vase/iterators/iter.h
+++ b/include/internal/vase/iterators/iter.h
@@ -3,7 +3,9 @@
 #include "../shard.h"
 #include "pch.h"
 
+namespace crib::internal::vase {
 enum struct Direction : uint8_t {
   Forward,
   Backward
 };
+}
diff --git a/include/internal/vase/iterators/line.h b/include/internal/vase/iterators/line.h
index b9c960e..efb848a 100644
--- a/include/internal/vase/iterators/line.h
+++ b/include/internal/vase/iterators/line.h
@@ -4,6 +4,7 @@
 #include "pch.h"
 #include "petal.h"
 
+namespace crib::internal::vase {
 struct LineIterator {
   PetalIterator it;
   const char *chunk;
@@ -18,3 +19,4 @@ struct LineIterator {
   bool next(std::string *line);
   uint64_t byte_offset();
 };
+} // namespace crib::internal::vase
diff --git a/include/internal/vase/iterators/petal.h b/include/internal/vase/iterators/petal.h
index 6ab9896..059d102 100644
--- a/include/internal/vase/iterators/petal.h
+++ b/include/internal/vase/iterators/petal.h
@@ -4,6 +4,7 @@
 #include "iter.h"
 #include "pch.h"
 
+namespace crib::internal::vase {
 struct PetalIterator {
   Direction dir;
   Shard *root = nullptr;
@@ -25,3 +26,4 @@ struct PetalIterator {
 private:
   Petal *_next(uint64_t *offset);
 };
+} // namespace crib::internal::vase
diff --git a/include/internal/vase/shard.h b/include/internal/vase/shard.h
index 1d7ac83..b1ea550 100644
--- a/include/internal/vase/shard.h
+++ b/include/internal/vase/shard.h
@@ -5,6 +5,7 @@
 #include "constants.h"
 #include "pch.h"
 
+namespace crib::internal::vase {
 struct Shard {
   enum struct Kind : uint8_t {
     Branch,
@@ -111,3 +112,4 @@ extern inline void dump_shard(Shard *node, int depth = 0) {
   if (!depth)
     std::cout << "\n\n";
 }
+} // namespace crib::internal::vase
diff --git a/include/internal/vase/vase.h b/include/internal/vase/vase.h
index 7640f3e..8b0706f 100644
--- a/include/internal/vase/vase.h
+++ b/include/internal/vase/vase.h
@@ -5,9 +5,9 @@
 #include "constants.h"
 #include "iterators/line.h"
 #include "pch.h"
-#include "search.h"
 #include "shard.h"
 
+namespace crib::internal::vase {
 struct Point {
   uint64_t row;
   uint64_t col;
@@ -98,3 +98,4 @@ private:
     std::string_view pattern, Range range, std::string_view options
   );
 };
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/buffer/append.cc b/src/internal/vase/buffer/append.cc
index 7e5a6ba..6691aac 100644
--- a/src/internal/vase/buffer/append.cc
+++ b/src/internal/vase/buffer/append.cc
@@ -1,5 +1,6 @@
-#include "internal/vase/buffer/append.h"
+#include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 AppendBuffer::AppendBuffer(std::filesystem::path base_dir) {
   base_dir /= "tapp.XXXXXX";
   char *s = strdup(base_dir.c_str());
@@ -68,3 +69,4 @@ const char *AppendBuffer::read(uint64_t pos) {
 uint64_t AppendBuffer::length() {
   return current_size;
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/buffer/original.cc b/src/internal/vase/buffer/original.cc
index 7d227c8..6ab5df0 100644
--- a/src/internal/vase/buffer/original.cc
+++ b/src/internal/vase/buffer/original.cc
@@ -1,5 +1,6 @@
-#include "internal/vase/buffer/original.h"
+#include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 OriginalBuffer::OriginalBuffer(std::filesystem::path base_dir) {
   if (!std::filesystem::exists(base_dir) || !std::filesystem::is_directory(base_dir))
     throw std::runtime_error("Swap directory does not exist or is not a directory.");
@@ -43,3 +44,4 @@ const char *OriginalBuffer::read(uint64_t pos) {
 uint64_t OriginalBuffer::length() {
   return len;
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/iterators/line.cc b/src/internal/vase/iterators/line.cc
index 242c547..81186b5 100644
--- a/src/internal/vase/iterators/line.cc
+++ b/src/internal/vase/iterators/line.cc
@@ -1,5 +1,6 @@
-#include "internal/vase/iterators/line.h"
+#include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 LineIterator::LineIterator(Shard *root, uint64_t line_num, Direction dir)
     : it(root, dir), dir(dir) {
   it.seek_line(line_num);
@@ -71,3 +72,4 @@ bool LineIterator::next(std::string *line) {
 uint64_t LineIterator::byte_offset() {
   return last_line_offset;
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/iterators/petal.cc b/src/internal/vase/iterators/petal.cc
index 8ab0d14..2eb3eff 100644
--- a/src/internal/vase/iterators/petal.cc
+++ b/src/internal/vase/iterators/petal.cc
@@ -1,5 +1,6 @@
-#include "internal/vase/iterators/petal.h"
+#include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 PetalIterator::PetalIterator(Shard *r, Direction dir)
     : dir(dir), root(r) {
   if (!root)
@@ -156,3 +157,4 @@ bool PetalIterator::next(const char **data, uint64_t *out_len) {
 uint64_t PetalIterator::byte_offset() {
   return last_offset;
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/regex/api.cc b/src/internal/vase/regex/api.cc
index ab31b72..63e7fee 100644
--- a/src/internal/vase/regex/api.cc
+++ b/src/internal/vase/regex/api.cc
@@ -1,5 +1,6 @@
 #include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 std::vector<ReplacePart> Vase::parse_replace(std::string_view s) {
   std::vector<ReplacePart> parts;
   std::string constant;
@@ -149,3 +150,4 @@ std::vector<Range> Vase::regex_search(
     result.push_back({point_of(match.start), point_of(match.end)});
   return result;
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/regex/core.cc b/src/internal/vase/regex/core.cc
index c56dea1..0a62663 100644
--- a/src/internal/vase/regex/core.cc
+++ b/src/internal/vase/regex/core.cc
@@ -1,6 +1,6 @@
-#include "internal/vase/iterators/petal.h"
 #include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 std::vector<RegexMatch> Vase::_regex_search(
   std::string_view pattern, Range range, std::string_view options
 ) {
@@ -294,3 +294,4 @@ std::vector<RegexMatch> Vase::_regex_search(
 
   return results;
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/shard.cc b/src/internal/vase/shard.cc
index 8650dcf..4bebc8f 100644
--- a/src/internal/vase/shard.cc
+++ b/src/internal/vase/shard.cc
@@ -1,5 +1,6 @@
-#include "internal/vase/shard.h"
+#include "internal/vase/vase.h"
 
+namespace crib::internal::vase {
 void Shard::retain(Shard *n) {
   if (n)
     n->refs++;
@@ -256,3 +257,4 @@ Shard *Shard::from_file(std::filesystem::path path, OriginalBuffer *o) {
     return pieces[0];
   return build(pieces.data(), 0, pieces.size());
 }
+} // namespace crib::internal::vase
diff --git a/src/internal/vase/vase.cc b/src/internal/vase/vase.cc
index 3ada405..de19143 100644
--- a/src/internal/vase/vase.cc
+++ b/src/internal/vase/vase.cc
@@ -1,7 +1,6 @@
 #include "internal/vase/vase.h"
-#include "internal/vase/iterators/line.h"
-#include "internal/vase/iterators/petal.h"
 
+namespace crib::internal::vase {
 Vase::Vase(std::filesystem::path path, std::filesystem::path swapdir)
     : path(path), swapdir(swapdir) {
   if (!std::filesystem::exists(swapdir) || !std::filesystem::is_directory(swapdir))
@@ -397,3 +396,4 @@ void Vase::move_lines(Point *point, uint64_t amount, Direction dir) {
   }
   clamp(point);
 }
+} // namespace crib::internal::vase
diff --git a/src/main.cc b/src/main.cc
index c6259b2..2bf6373 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -2,6 +2,4 @@
 #include "pch.h"
 
 int main(int argc, char *argv[]) {
-
-  return 0;
 }