From 34a6051bd2da964f1080bc40544341455c832707 Mon Sep 17 00:00:00 2001
From: Jack Jamison <jackqjamison@gmail.com>
Date: Thu, 30 Oct 2025 13:50:36 -0400
Subject: fix memory leaks

---
 README.md  |  5 +++++
 config.h   |  2 +-
 keyboard.c | 12 ------------
 main.c     | 25 +++++++++++++++++++++----
 state.h    |  1 -
 5 files changed, 27 insertions(+), 18 deletions(-)

diff --git a/README.md b/README.md
index 7aa74fb..4f6b2ea 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,11 @@ To install(have to be root):
 make install
 ```
 
+Usage: just like dmenu
+
+## FAQ
+Q: What is an ENU? 
+
 ## Todo -
 - [x] "selection"
 - [x] figure out whats going on with stderr and exit code
diff --git a/config.h b/config.h
index 8deca15..9a2ef97 100644
--- a/config.h
+++ b/config.h
@@ -10,7 +10,7 @@ typedef struct {
 
 static const bool fancy_scroll = false;
 static const uint32_t min_width = 500;
-static const uint32_t font_size = 16;
+static const uint32_t font_size = 15;
 static const color_t text_color = {0.85, 0.85, 0.85, 1.0};
 static const color_t highlight_color = {0.1, 0.3, 0.7, 1.0};
 static const color_t background_color = {0.1, 0.1, 0.1, 1.0};
diff --git a/keyboard.c b/keyboard.c
index 470fd11..3836333 100644
--- a/keyboard.c
+++ b/keyboard.c
@@ -56,18 +56,6 @@ void wl_keyboard_keymap(void *data, struct wl_keyboard *wl_keyboard,
 		state->exit_code = EXIT_FAILURE;
 		return;
 	}
-
-	struct xkb_compose_table* xkb_compose_table = xkb_compose_table_new_from_locale(
-		state->xkb_context, setlocale(LC_CTYPE, NULL), XKB_COMPOSE_COMPILE_NO_FLAGS);
-
-	if (!xkb_compose_table) {
-		fprintf(stderr, "Failed to create xkb compose table");
-		state->running = false;
-		state->exit_code = EXIT_FAILURE;
-		return;
-	}
-
-	state->xkb_compose_state = xkb_compose_state_new(xkb_compose_table, XKB_COMPOSE_STATE_NO_FLAGS);
 }
 
 void wl_keyboard_enter(void *data, struct wl_keyboard *wl_keyboard,
diff --git a/main.c b/main.c
index f0c53b9..f27bb06 100644
--- a/main.c
+++ b/main.c
@@ -12,7 +12,6 @@
 #include "font.h"
 #include "array.h"
 #include "args.h"
-#include "layout.h"
 
 void poll_events(client_state* state);
 
@@ -21,13 +20,17 @@ void read_stdin(client_state* state) {
 	size_t a;
 	char* line = NULL;
 	while((len = getline(&line, &a, stdin)) != -1) {
-		if (line[len - 1] == '\n') {
-			line[len - 1] = '\0';
-			len -= 1;
+		if (len) {
+			if (line[len - 1] == '\n') {
+				line[len - 1] = '\0';
+				len -= 1;
+			}
 		}
 		if (len != 0) {
 			array_add(state->items, (item_t){0});
 			array_last(state->items).text = line;
+		} else {
+			free(line);
 		}
 		line = NULL;
 	}
@@ -37,6 +40,7 @@ void read_stdin(client_state* state) {
 int main(int argc, char* argv[]) {
 	client_state state = {0};
 	state.running = true;
+	state.items = array_new(item_t, 0);
 	state.input_buffer = array_new(char, 0);
 	state.filtered_items = array_new(item_display_t, 0);
 	state.selected_filtered_item = -1;
@@ -109,8 +113,21 @@ int main(int argc, char* argv[]) {
 
 	// cleanup (of course)
 	if (state.items) {
+		array_for_all(item_t, item, state.items) {
+			free(item->text);
+		}
 		array_free(state.items);
 	}
+	array_free(state.input_buffer);
+	array_free(state.filtered_items);
+	array_free(state.page_indices);
+	if (state.clipboard) free(state.clipboard);
+	FT_Done_Face(state.ft_face);
+	FT_Done_FreeType(state.ft_library);
+
+	xkb_state_unref(state.xkb_state);
+	xkb_keymap_unref(state.xkb_keymap);
+	xkb_context_unref(state.xkb_context);
 
 	return state.exit_code;
 }
diff --git a/state.h b/state.h
index 695ad2f..a58f4d5 100644
--- a/state.h
+++ b/state.h
@@ -78,7 +78,6 @@ typedef struct {
 	struct xkb_context* xkb_context;
 	struct xkb_keymap* xkb_keymap;
 	struct xkb_state* xkb_state;
-	struct xkb_compose_state* xkb_compose_state;
 	int key_repeat_rate, key_repeat_delay;
 	int key_repeat_timer_fd;
 	xkb_keysym_t repeat_key;
-- 
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