Implement window handling

Also implement searching.

fix undo boundaries

when it checked for other save point, it used && instead of == which
caused it to overwrite other types.

Fix bytes vs chars bug in text_get_region

1 files changed, 17 insertions, 0 deletions

diff --git a/src/dged/buffers.h b/src/dged/buffers.h
new file mode 100644
index 0000000..edf772c
--- /dev/null
+++ b/src/dged/buffers.h
@@ -0,0 +1,17 @@
+#include <stdint.h>
+
+struct buffer;
+
+struct buffers {
+  // TODO: more buffers
+  struct buffer *buffers;
+  uint32_t nbuffers;
+  uint32_t capacity;
+};
+
+void buffers_init(struct buffers *buffers, uint32_t initial_capacity);
+
+struct buffer *buffers_add(struct buffers *buffers, struct buffer buffer);
+struct buffer *buffers_find(struct buffers *buffers, const char *name);
+
+void buffers_destroy(struct buffers *buffers);