From 9eda570311ffd292d333f7687074403ff46cc838 Mon Sep 17 00:00:00 2001
From: Albert Cervin <albert@acervin.com>
Date: Mon, 23 Jan 2023 21:56:39 +0100
Subject: Implement some more commands

- More bug fixes for keys: You can now have mod-less keys in keymaps as
binds.
- Fix calculation bug with space fillouts.
---
 src/buffers.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/buffers.c

(limited to 'src/buffers.c')

diff --git a/src/buffers.c b/src/buffers.c
new file mode 100644
index 0000000..479caa5
--- /dev/null
+++ b/src/buffers.c
@@ -0,0 +1,42 @@
+#include "buffers.h"
+#include "buffer.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+void buffers_init(struct buffers *buffers, uint32_t initial_capacity) {
+  buffers->buffers = calloc(initial_capacity, sizeof(struct buffer));
+  buffers->nbuffers = 0;
+  buffers->capacity = initial_capacity;
+}
+
+struct buffer *buffers_add(struct buffers *buffers, struct buffer buffer) {
+  if (buffers->nbuffers == buffers->capacity) {
+    buffers->capacity *= 2;
+    buffers->buffers =
+        realloc(buffers->buffers, sizeof(struct buffer) * buffers->capacity);
+  }
+
+  buffers->buffers[buffers->nbuffers] = buffer;
+  ++buffers->nbuffers;
+
+  return &buffers->buffers[buffers->nbuffers - 1];
+}
+
+struct buffer *buffers_find(struct buffers *buffers, const char *name) {
+  for (uint32_t bufi = 0; bufi < buffers->nbuffers; ++bufi) {
+    if (strcmp(name, buffers->buffers[bufi].name) == 0) {
+      return &buffers->buffers[bufi];
+    }
+  }
+
+  return NULL;
+}
+
+void buffers_destroy(struct buffers *buffers) {
+  for (uint32_t bufi = 0; bufi < buffers->nbuffers; ++bufi) {
+    buffer_destroy(&buffers->buffers[bufi]);
+  }
+
+  buffers->nbuffers = 0;
+}
-- 
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