diff --git a/.gitmodules b/.gitmodules
index 03fbf4a..a25d9e7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -37,3 +37,6 @@
 [submodule "components/pax-codecs"]
 	path = components/pax-codecs
 	url = https://github.com/robotman2412/pax-codecs.git
+[submodule "main/pax-keyboard"]
+	path = components/pax-keyboard
+	url = https://github.com/robotman2412/pax-keyboard
diff --git a/README.md b/README.md
index 40701b0..1b5c7f9 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ Source code included as submodules is licensed separately, please check the foll
 | components/i2c-bno055       | MIT                               | Nicolai Electronics                                    |
 | components/mch2022-rp2040   | MIT                               | Renze Nicolai                                          |
 | components/pax-graphics     | MIT                               | Julian Scheffers                                       |
+| components/pax-keyboard     | MIT                               | Julian Scheffers                                       |
 | components/sdcard           | MIT                               | Nicolai Electronics                                    |
 | components/spi-ice40        | MIT                               | Nicolai Electronics                                    |
 | components/spi-ili9341      | MIT                               | Nicolai Electronics                                    |
diff --git a/components/pax-graphics b/components/pax-graphics
index 8e603e9..36049d7 160000
--- a/components/pax-graphics
+++ b/components/pax-graphics
@@ -1 +1 @@
-Subproject commit 8e603e9ca73a282a80e45e74160ab6c7c7fa4fff
+Subproject commit 36049d7deb159c835eee6a5aa021b654bd3dd83b
diff --git a/components/pax-keyboard b/components/pax-keyboard
new file mode 160000
index 0000000..adad199
--- /dev/null
+++ b/components/pax-keyboard
@@ -0,0 +1 @@
+Subproject commit adad199c55e91f68d3e162b48f4e37816ef95c9a
diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index f48ff6d..bbb07a6 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -4,7 +4,6 @@ idf_component_register(
          "fpga_test.c"
          "graphics_wrapper.c"
          "menu.c"
-         "pax_keyboard.c"
          "rp2040_updater.c"
          "settings.c"
          "system_wrapper.c"
diff --git a/main/bootscreen.c b/main/bootscreen.c
index 548d77e..c1fd43f 100644
--- a/main/bootscreen.c
+++ b/main/bootscreen.c
@@ -9,6 +9,8 @@ extern const uint8_t mch2022_logo_png_start[] asm("_binary_mch2022_logo_png_star
 extern const uint8_t mch2022_logo_png_end[] asm("_binary_mch2022_logo_png_end");
 
 void display_boot_screen(pax_buf_t* pax_buffer, ILI9341* ili9341, const char* text) {
+    const pax_font_t *font = pax_get_font("saira regular");
+    
     pax_noclip(pax_buffer);
     pax_background(pax_buffer, 0xFFFFFF);
     pax_buf_t logo;
@@ -16,7 +18,7 @@ void display_boot_screen(pax_buf_t* pax_buffer, ILI9341* ili9341, const char* te
     pax_draw_image(pax_buffer, &logo, (320 / 2) - (212 / 2), ((240 - 32 - 10) / 2) - (160 / 2));
     pax_buf_destroy(&logo);
     
-    pax_vec1_t size = pax_text_size(NULL, 18, text);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, (320 / 2) - (size.x / 2), 240 - 32, text);
+    pax_vec1_t size = pax_text_size(font, 18, text);
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, (320 / 2) - (size.x / 2), 240 - 32, text);
     ili9341_write(ili9341, pax_buffer->buf);
 }
diff --git a/main/graphics_wrapper.c b/main/graphics_wrapper.c
index b4756ca..9192935 100644
--- a/main/graphics_wrapper.c
+++ b/main/graphics_wrapper.c
@@ -29,9 +29,13 @@ esp_err_t graphics_task(pax_buf_t* pax_buffer, ILI9341* ili9341,  menu_t* menu,
 }
 
 bool keyboard(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341, float aPosX, float aPosY, float aWidth, float aHeight, const char* aTitle, const char* aHint, char* aOutput, size_t aOutputSize) {
+    const pax_font_t *font = pax_get_font("saira regular");
     bool accepted = false;
     pkb_ctx_t kb_ctx;
-    pkb_init(pax_buffer, &kb_ctx, aOutput);
+    pkb_init(pax_buffer, &kb_ctx, 1024);
+    pkb_set_content(&kb_ctx, aOutput);
+    kb_ctx.kb_font = font;
+    kb_ctx.text_font = font;
 
     pax_col_t fgColor = 0xFF000000;
     pax_col_t bgColor = 0xFFFFFFFF;
@@ -42,7 +46,7 @@ bool keyboard(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341,
     pax_col_t selColor = 0xff007fff;
 
     kb_ctx.text_col       = borderColor;
-    kb_ctx.sel_text_col   = selColor;
+    kb_ctx.sel_text_col   = bgColor;
     kb_ctx.sel_col        = selColor;
     kb_ctx.bg_col         = bgColor;
 
@@ -58,9 +62,9 @@ bool keyboard(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341,
     pax_simple_rect(pax_buffer, titleBgColor, aPosX, aPosY, aWidth, titleHeight);
     pax_simple_line(pax_buffer, titleColor, aPosX + 1, aPosY + titleHeight, aPosX + aWidth - 2, aPosY + titleHeight - 1);
     pax_clip(pax_buffer, aPosX + 1, aPosY + 1, aWidth - 2, titleHeight - 2);
-    pax_draw_text(pax_buffer, titleColor, NULL, titleHeight - 2, aPosX + 1, aPosY + 1, aTitle);
+    pax_draw_text(pax_buffer, titleColor, font, titleHeight - 2, aPosX + 1, aPosY + 1, aTitle);
     pax_clip(pax_buffer, aPosX + 1, aPosY + aHeight - hintHeight, aWidth - 2, hintHeight);
-    pax_draw_text(pax_buffer, borderColor, NULL, hintHeight - 2, aPosX + 1, aPosY + aHeight - hintHeight, aHint);
+    pax_draw_text(pax_buffer, borderColor, font, hintHeight - 2, aPosX + 1, aPosY + aHeight - hintHeight, aHint);
     pax_noclip(pax_buffer);
 
     kb_ctx.x = aPosX + 1;
diff --git a/main/include/pax_keyboard.h b/main/include/pax_keyboard.h
deleted file mode 100644
index debd962..0000000
--- a/main/include/pax_keyboard.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
-	MIT License
-
-	Copyright (c) 2022 Julian Scheffers
-
-	Permission is hereby granted, free of charge, to any person obtaining a copy
-	of this software and associated documentation files (the "Software"), to deal
-	in the Software without restriction, including without limitation the rights
-	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-	copies of the Software, and to permit persons to whom the Software is
-	furnished to do so, subject to the following conditions:
-
-	The above copyright notice and this permission notice shall be included in all
-	copies or substantial portions of the Software.
-
-	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-	SOFTWARE.
-*/
-
-#ifndef PAX_KEYBOARD_H
-#define PAX_KEYBOARD_H
-
-#include <pax_gfx.h>
-#include <pax_shapes.h>
-#include <pax_fonts.h>
-
-// A number of inputs supported by the PAX keyboard.
-typedef enum {
-	// Represents no input being pressed.
-	PKB_NO_INPUT,
-	// Movement of the cursor.
-	PKB_UP, PKB_DOWN, PKB_LEFT, PKB_RIGHT,
-	// Delete to the left or the selection. Backspace key.
-	PKB_DELETE_BEFORE,
-	// Delete to the right or the selection. Delete key.
-	PKB_DELETE_AFTER,
-	// Switch between lower case, upper case and symbols.
-	PKB_MODESELECT,
-	// Enter a character.
-	PKB_CHARSELECT,  
-	// The same thing as the shift key.
-	// Goes between PKB_LOWERCASE and PKB_UPPERCASE or PKB_NUMBERS and PKB_SYMBOLS.
-	PKB_SHIFT,
-} pkb_input_t;
-
-// The type of keyboard currently selected.
-typedef enum {
-	// Lowercase and .,
-	PKB_LOWERCASE,
-	// Uppercase and <>
-	PBK_UPPERCASE,
-	// Numbers and symbols 1/2
-	PKB_NUMBERS,
-	// Symbols 2/2
-	PKB_SYMBOLS,
-} pkb_keyboard_t;
-
-// The PAX keyboard context used for drawing and alike.
-typedef struct {
-	// Position on screen of the keyboard.
-	int            x, y;
-	// Maximum size of the keyboard.
-	int            width, height;
-	
-	// Content of the keyboard.
-	char          *content;
-	// Size in bytes of capacity of the content buffer.
-	size_t         content_cap;
-	
-	// Starting position of the selection in the text box.
-	int            selection;
-	// Cursor position of the text box.
-	int            cursor;
-	
-	// Cursor position of the keyboard.
-	int            key_x, key_y;
-	// The currently held input.
-	pkb_input_t    held;
-	// The time that holding the input started.
-	int64_t        hold_start;
-	// The last time pkb_press was called.
-	int64_t        last_press;
-	
-	// Whether the keyboard is multi-line.
-	bool           multiline;
-	// Whether the keyboard is in insert mode.
-	bool           insert;
-	// The board that is currently selected.
-	pkb_keyboard_t board_sel;
-	
-	// The font to use for the keyboard.
-	pax_font_t    *kb_font;
-	// The font size to use for the keyboard.
-	float          kb_font_size;
-	// The font to use for the text.
-	pax_font_t    *text_font;
-	// The font size to use for the text.
-	float          text_font_size;
-	// The text color to use.
-	pax_col_t      text_col;
-	// The text color to use when a character is being held down.
-	pax_col_t      sel_text_col;
-	// The selection color to use.
-	pax_col_t      sel_col;
-	// The background color to use.
-	pax_col_t      bg_col;
-	
-	// Whether something has changed since last draw.
-	bool           dirty;
-	// Whether the text has changed since last draw.
-	bool           text_dirty;
-	// Whether the keyboard has changed since last draw.
-	bool           kb_dirty;
-	// Whether just the selected character has changed since last draw.
-	bool           sel_dirty;
-	// Previous cursor position of the keyboard.
-	// Used for sel_dirty.
-	int            last_key_x, last_key_y;
-	
-	// Indicates that the input has been accepted.
-	bool           input_accepted;
-} pkb_ctx_t;
-
-// Initialise the context with default settings.
-void pkb_init   (pax_buf_t *buf, pkb_ctx_t *ctx, char* data);
-// Free any memory associated with the context.
-void pkb_destroy(pkb_ctx_t *ctx);
-
-// Redraw the complete on-screen keyboard.
-void pkb_render (pax_buf_t *buf, pkb_ctx_t *ctx);
-// Redraw only the changed parts of the on-screen keyboard.
-void pkb_redraw (pax_buf_t *buf, pkb_ctx_t *ctx);
-
-// The loop that allows input repeating.
-void pkb_loop   (pkb_ctx_t *ctx);
-
-// A pressing of the input.
-void pkb_press  (pkb_ctx_t *ctx, pkb_input_t input);
-// A relealing of the input.
-void pkb_release(pkb_ctx_t *ctx, pkb_input_t input);
-
-#endif //PAX_KEYBOARD_H
diff --git a/main/menu.c b/main/menu.c
index 04ed07e..c6a57a3 100644
--- a/main/menu.c
+++ b/main/menu.c
@@ -183,6 +183,7 @@ void menu_render(pax_buf_t *aBuffer, menu_t* aMenu, float aPosX, float aPosY, fl
     pax_col_t titleBgColor = aColor;
     pax_col_t scrollbarBgColor = 0xFFCCCCCC;
     pax_col_t scrollbarFgColor = 0xFF555555;
+    const pax_font_t *font = pax_get_font("saira regular");
     
     float  entry_height = 18 + 2;
     size_t maxItems = aHeight / entry_height;
@@ -196,7 +197,7 @@ void menu_render(pax_buf_t *aBuffer, menu_t* aMenu, float aPosX, float aPosY, fl
         pax_simple_rect(aBuffer, titleBgColor, aPosX, posY, aWidth, entry_height);
         pax_simple_line(aBuffer, titleColor, aPosX + 1, aPosY + entry_height, aPosX + aWidth - 2, aPosY + entry_height - 1);
         pax_clip(aBuffer, aPosX + 1, posY + 1, aWidth - 2, entry_height - 2);
-        pax_draw_text(aBuffer, titleColor, NULL, entry_height - 2, aPosX + 1, posY + 1, aMenu->title);
+        pax_draw_text(aBuffer, titleColor, font, entry_height - 2, aPosX + 1, posY + 1, aMenu->title);
         pax_noclip(aBuffer);
         posY += entry_height;
     }
@@ -219,12 +220,12 @@ void menu_render(pax_buf_t *aBuffer, menu_t* aMenu, float aPosX, float aPosY, fl
         if (index == aMenu->position) {
             pax_simple_rect(aBuffer, fgColor, aPosX + 1, posY, aWidth - 2, entry_height);
             pax_clip(aBuffer, aPosX + 1, posY + 1, aWidth - 4, entry_height - 2);
-            pax_draw_text(aBuffer, bgTextColor, NULL, entry_height - 2, aPosX + 1, posY + 1, item->label);
+            pax_draw_text(aBuffer, bgTextColor, font, entry_height - 2, aPosX + 1, posY + 1, item->label);
             pax_noclip(aBuffer);
         } else {
             pax_simple_rect(aBuffer, bgColor, aPosX + 1, posY, aWidth - 2, entry_height);
             pax_clip(aBuffer, aPosX + 1, posY + 1, aWidth - 4, entry_height - 2);
-            pax_draw_text(aBuffer, fgColor, NULL, entry_height - 2, aPosX + 1, posY + 1, item->label);
+            pax_draw_text(aBuffer, fgColor, font, entry_height - 2, aPosX + 1, posY + 1, item->label);
             pax_noclip(aBuffer);
         }
         posY += entry_height;
diff --git a/main/menus/dev.c b/main/menus/dev.c
index 0ef6acc..c654d27 100644
--- a/main/menus/dev.c
+++ b/main/menus/dev.c
@@ -30,9 +30,10 @@ typedef enum action {
 } menu_dev_action_t;
 
 void render_dev_help(pax_buf_t* pax_buffer) {
+    const pax_font_t *font = pax_get_font("saira regular");
     pax_background(pax_buffer, 0xFFFFFF);
     pax_noclip(pax_buffer);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 5, 240 - 19, "[A] accept  [B] back");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, 5, 240 - 19, "[A] accept  [B] back");
 }
 
 void menu_dev(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341) {
diff --git a/main/menus/launcher.c b/main/menus/launcher.c
index e65e1dd..86d073a 100644
--- a/main/menus/launcher.c
+++ b/main/menus/launcher.c
@@ -27,7 +27,8 @@ typedef struct {
 
 void menu_launcher(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341) {
     menu_t* menu = menu_alloc("Apps");
-
+    const pax_font_t *font = pax_get_font("saira regular");
+    
     appfs_handle_t appfs_fd = APPFS_INVALID_FD;
     while (1) {
         appfs_fd = appfsNextEntry(appfs_fd);
@@ -45,7 +46,7 @@ void menu_launcher(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili
     
     pax_background(pax_buffer, 0xFFFFFF);
     pax_noclip(pax_buffer);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 5, 240 - 19, "[A] start app  [B] back");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, 5, 240 - 19, "[A] start app  [B] back");
 
     bool quit = false;
 
diff --git a/main/menus/settings.c b/main/menus/settings.c
index 04f0df3..71b142f 100644
--- a/main/menus/settings.c
+++ b/main/menus/settings.c
@@ -31,9 +31,10 @@ typedef enum action {
 } menu_settings_action_t;
 
 void render_settings_help(pax_buf_t* pax_buffer) {
+    const pax_font_t *font = pax_get_font("saira regular");
     pax_background(pax_buffer, 0xFFFFFF);
     pax_noclip(pax_buffer);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 5, 240 - 19, "[A] accept  [B] back");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, 5, 240 - 19, "[A] accept  [B] back");
 }
 
 void menu_settings(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341) {
diff --git a/main/menus/start.c b/main/menus/start.c
index 83218df..7dba283 100644
--- a/main/menus/start.c
+++ b/main/menus/start.c
@@ -24,9 +24,10 @@ typedef enum action {
 } menu_start_action_t;
 
 void render_start_help(pax_buf_t* pax_buffer) {
+    const pax_font_t *font = pax_get_font("saira regular");
     pax_background(pax_buffer, 0xFFFFFF);
     pax_noclip(pax_buffer);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 5, 240 - 19, "[A] accept");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, 5, 240 - 19, "[A] accept");
 }
 
 void menu_start(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341) {
diff --git a/main/menus/wifi.c b/main/menus/wifi.c
index 962f40e..7a1bfc3 100644
--- a/main/menus/wifi.c
+++ b/main/menus/wifi.c
@@ -60,9 +60,10 @@ typedef enum action {
 } menu_wifi_action_t;
 
 void render_wifi_help(pax_buf_t* pax_buffer) {
+    const pax_font_t *font = pax_get_font("saira regular");
     pax_background(pax_buffer, 0xFFFFFF);
     pax_noclip(pax_buffer);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 5, 240 - 19, "[A] accept  [B] back");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, 5, 240 - 19, "[A] accept  [B] back");
 }
 
 void wifi_show(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341);
@@ -440,12 +441,7 @@ void wifi_setup(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili934
     /* ==== scanning phase ==== */
     if (scan) {
         // Show a little bit of text.
-        char *text = "Scanning...";
-        pax_vec1_t dims = pax_text_size(NULL, 1, text);
-        float scale = pax_buffer->width / dims.x;
-        pax_background(pax_buffer, 0xffffffff);
-        pax_draw_text(pax_buffer, 0xff000000, NULL, scale, 0, (pax_buffer->height - dims.y*scale)/2, text);
-        ili9341_write(ili9341, pax_buffer->buf);
+        display_boot_screen(pax_buffer, ili9341, "Scanning WiFi networks...");
         
         // Scan for networks.
         wifi_ap_record_t *aps;
diff --git a/main/pax_keyboard.c b/main/pax_keyboard.c
deleted file mode 100644
index 54ebb55..0000000
--- a/main/pax_keyboard.c
+++ /dev/null
@@ -1,791 +0,0 @@
-/*
-	MIT License
-
-	Copyright (c) 2022 Julian Scheffers
-
-	Permission is hereby granted, free of charge, to any person obtaining a copy
-	of this software and associated documentation files (the "Software"), to deal
-	in the Software without restriction, including without limitation the rights
-	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-	copies of the Software, and to permit persons to whom the Software is
-	furnished to do so, subject to the following conditions:
-
-	The above copyright notice and this permission notice shall be included in all
-	copies or substantial portions of the Software.
-
-	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-	SOFTWARE.
-*/
-
-#include <pax_keyboard.h>
-#include <esp_timer.h>
-#include <string.h>
-#include <malloc.h>
-
-/* ==== Miscellaneous ==== */
-
-// Initialise the context with default settings.
-void pkb_init(pax_buf_t *buf, pkb_ctx_t *ctx, char* data) {
-	// Allocate a bufffer.
-	char *buffer = NULL;
-	
-	if (data == NULL) {
-		buffer = malloc(4);
-		memset(buffer, 0, 4);
-	} else {
-		size_t length = strlen(data);
-		if (length < 4) length = 4;
-		buffer = malloc(length);
-		memset(buffer, 0, length);
-		strcpy(buffer, data);
-	}
-	
-	// Some defaults.
-	*ctx = (pkb_ctx_t) {
-		// Position on screen of the keyboard.
-		.x              = 0,
-		.y              = 0,
-		// Maximum size of the keyboard.
-		.width          = buf->width,
-		.height         = buf->height,
-		
-		// Content of the keyboard.
-		.content        = buffer,
-		// Size in bytes of capacity of the content buffer.
-		.content_cap    = 4,
-		
-		// Starting position of the selection in the text box.
-		.selection      = 0,
-		// Cursor position of the text box.
-		.cursor         = 0,
-		
-		// Cursor position of the keyboard.
-		.key_x          = 3,
-		.key_y          = 1,
-		// The currently held input.
-		.held           = PKB_NO_INPUT,
-		// The time that holding the input started.
-		.hold_start     = 0,
-		// The last time pkb_press was called.
-		.last_press     = 0,
-		
-		// Whether the keyboard is multi-line.
-		.multiline      = false,
-		// Whether the keyboard is in insert mode.
-		.insert         = false,
-		// The board that is currently selected.
-		.board_sel      = PKB_LOWERCASE,
-		
-		// The font to use for the keyboard.
-		.kb_font        = PAX_FONT_DEFAULT,
-		// The font size to use for the keyboard.
-		.kb_font_size   = 27,
-		// The font to use for the text.
-		.text_font      = PAX_FONT_DEFAULT,
-		// The font size to use for the text.
-		.text_font_size = 18,
-		// The text color to use.
-		.text_col       = 0xffffffff,
-		// The text color to use when a character is being held down.
-		.sel_text_col   = 0xff000000,
-		// The selection color to use.
-		.sel_col        = 0xff007fff,
-		// The background color to use.
-		.bg_col         = 0xff000000,
-		
-		// Whether something has changed since last draw.
-		.dirty          = true,
-		// Whether the text has changed since last draw.
-		.text_dirty     = true,
-		// Whether the keyboard has changed since last draw.
-		.kb_dirty       = true,
-		// Whether just the selected character has changed since last draw.
-		.sel_dirty      = true,
-		// Previous cursor position of the keyboard.
-		// Used for sel_dirty.
-		.last_key_x     = 3,
-		.last_key_y     = 1,
-		
-		// Indicates that the input has been accepted.
-		.input_accepted = false,
-	};
-	
-	// TODO: Pick fancier text sizes.
-}
-
-// Free any memory associated with the context.
-void pkb_destroy(pkb_ctx_t *ctx) {
-	free(ctx->content);
-	ctx->content = NULL;
-	ctx->content_cap = 0;
-}
-
-const char *uppercase_board[] = {
-	"QWERTYUIOP",
-	"ASDFGHJKL",
-	" ZXCVBNM ",
-	" <     > ",
-	"<", ">",
-};
-const char *lowercase_board[] = {
-	"qwertyuiop",
-	"asdfghjkl",
-	" zxcvbnm ",
-	" ,     . ",
-	",", ".",
-};
-const char *number_board[] = {
-	"1234567890",
-	"@#$_&-+()/",
-	" *\"';:!? ",
-	" =      \\ ",
-	"=", "\\",
-};
-const char *symbols_board[] = {
-	"()[]{}`~",
-	"/|\\+-_=",
-	" ^%<>'\" ",
-	" ,     . ",
-	",", ".",
-};
-const char **boards[] = {
-	lowercase_board, uppercase_board,
-	number_board,    symbols_board,
-};
-
-/* ==== Special key art ==== */
-
-// Art for the accept key.
-// Expects x to be the horizontal center of the key.
-static void pkb_art_accept(pax_buf_t *buf, pkb_ctx_t *ctx, float x, float y, float dx, bool selected) {
-	pax_col_t col    = selected && ctx->held == PKB_CHARSELECT ? ctx->sel_text_col : ctx->text_col;
-	float     scale  = fminf(ctx->kb_font_size - 4, dx - 4);
-	
-	pax_push_2d  (buf);
-	pax_apply_2d (buf, matrix_2d_translate(x-dx/2+2, y+2));
-	pax_apply_2d (buf, matrix_2d_scale(scale, scale));
-	
-	pax_draw_line(buf, col, 0.25, 0.5, 0.5, 1);
-	pax_draw_line(buf, col, 0.5,  1,   1,   0);
-	
-	pax_pop_2d   (buf);
-}
-
-
-// Art for the backspace key.
-// Expects x to be the horizontal center of the key.
-static void pkb_art_bksp(pax_buf_t *buf, pkb_ctx_t *ctx, float x, float y, float dx, bool selected) {
-	pax_col_t col    = selected && ctx->held == PKB_CHARSELECT ? ctx->sel_text_col : ctx->text_col;
-	float     scale  = fminf(ctx->kb_font_size - 4, dx - 4);
-	
-	pax_push_2d  (buf);
-	pax_apply_2d (buf, matrix_2d_translate(x-dx/2+2, y+2));
-	pax_apply_2d (buf, matrix_2d_scale(scale, scale));
-	
-	// The stopper.
-	pax_draw_line(buf, col, 0,   0.25,  0,    0.75);
-	// The arrow.
-	pax_draw_line(buf, col, 0.1, 0.5,   0.35, 0.25);
-	pax_draw_line(buf, col, 0.1, 0.5,   0.35, 0.75);
-	pax_draw_line(buf, col, 0.1, 0.5,   1,    0.5);
-	
-	pax_pop_2d   (buf);
-}
-
-// Art for the shift key.
-// Expects x to be the horizontal center of the key.
-static void pkb_art_shift(pax_buf_t *buf, pkb_ctx_t *ctx, float x, float y, float dx, bool selected) {
-	bool      active = ctx->board_sel & 1;
-	pax_col_t col    = selected && ctx->held == PKB_CHARSELECT ? ctx->sel_text_col : ctx->text_col;
-	float     scale  = fminf(ctx->kb_font_size - 4, dx - 4);
-	
-	pax_push_2d (buf);
-	pax_apply_2d(buf, matrix_2d_translate(x, y+2));
-	pax_apply_2d(buf, matrix_2d_scale(scale, scale));
-	
-	if (active) {
-		// Filled in shift key.
-		pax_draw_tri (buf, col, -0.5, 0.5, 0, 0, 0.5, 0.5);
-		pax_draw_rect(buf, col, -0.25, 0.5, 0.5, 0.5);
-	} else {
-		// Outlined shift key.
-		pax_draw_line(buf, col,  0,    0,    0.5,  0.5);
-		pax_draw_line(buf, col,  0.5,  0.5,  0.25, 0.5);
-		pax_draw_line(buf, col,  0.25, 0.5,  0.25, 1);
-		pax_draw_line(buf, col,  0.25, 1,   -0.25, 1);
-		pax_draw_line(buf, col, -0.25, 0.5, -0.25, 1);
-		pax_draw_line(buf, col, -0.5,  0.5, -0.25, 0.5);
-		pax_draw_line(buf, col,  0,    0,   -0.5,  0.5);
-	}
-	
-	pax_pop_2d  (buf);
-}
-
-// Art for the letters/numbers key.
-// Expects x to be the horizontal center of the key.
-static void pkb_art_select(pax_buf_t *buf, pkb_ctx_t *ctx, float x, float y, float dx, bool selected) {
-	pax_col_t col    = selected && ctx->held == PKB_CHARSELECT ? ctx->sel_text_col : ctx->text_col;
-	
-	// Pick the stuff to show.
-	char *short_str;
-	char *long_str;
-	if (ctx->board_sel == PKB_NUMBERS) {
-		// Show some symbols.
-		short_str = "%";
-		long_str  = "%&~";
-	} else if (ctx->board_sel == PKB_SYMBOLS) {
-		// Show some letters.
-		short_str = "A";
-		long_str  = "Abc";
-	} else {
-		// Show some numbers.
-		short_str = "#";
-		long_str  = "123";
-	}
-	
-	// Calculate font size.
-	char      *str       = long_str;
-	pax_vec1_t dims      = pax_text_size(ctx->kb_font, 0, str);
-	int        font_size = 9;//(dx - 4) / dims.x * dims.y;
-	if (font_size < dims.y) {
-		str       = short_str;
-		dims      = pax_text_size(ctx->kb_font, 0, str);
-		font_size = 9;//(dx - 4) / dims.x * dims.y;
-	}
-	dims = pax_text_size(ctx->kb_font, font_size, str);
-	
-	// Now draw it.
-	pax_push_2d  (buf);
-	pax_apply_2d (buf, matrix_2d_translate(x-dims.x/2, y+(ctx->kb_font_size-font_size)/2));
-	pax_draw_text(buf, col, ctx->kb_font, font_size, 0, 0, str);
-	pax_pop_2d   (buf);
-}
-
-/* ==== Rendering ==== */
-
-// Draw one key of the keyboard.
-// Expects x to be the horizontal center of the key.
-static void pkb_char(pax_buf_t *buf, pkb_ctx_t *ctx, float x, float y, float dx, char *text, bool selected) {
-	pax_vec1_t dims = pax_text_size(ctx->kb_font, ctx->kb_font_size, text);
-	
-	if (selected && ctx->held == PKB_CHARSELECT) {
-		// Infilll!
-		pax_draw_rect(buf, ctx->sel_col, x-dx/2, y, dx, ctx->kb_font_size);
-		pax_draw_text(buf, ctx->sel_text_col, ctx->kb_font, ctx->kb_font_size, x-dims.x*0.5, y, text);
-	} else {
-		pax_draw_text(buf, ctx->text_col, ctx->kb_font, ctx->kb_font_size, x-dims.x*0.5, y, text);
-		
-		// Outline?
-		if (selected) {
-			pax_push_2d(buf);
-			pax_apply_2d(buf, matrix_2d_translate(-dx/2, 0));
-			pax_draw_line(buf, ctx->sel_col, x, y, x + dx - 1, y);
-			pax_draw_line(buf, ctx->sel_col, x, y+ctx->kb_font_size-1, x + dx - 1, y+ctx->kb_font_size-1);
-			pax_draw_line(buf, ctx->sel_col, x + dx - 1, y, x + dx - 1, y+ctx->kb_font_size-1);
-			pax_draw_line(buf, ctx->sel_col, x, y, x, y+ctx->kb_font_size-1);
-			pax_pop_2d(buf);
-		}
-	}
-}
-
-// Draw one full row of the keyboard.
-static void pkb_row(pax_buf_t *buf, pkb_ctx_t *ctx, int rownum, int selected, float dx, float y) {
-	// Calculate some stuff.
-	char  *row    = boards[ctx->board_sel][rownum];
-	size_t len    = strlen(row);
-	int    x      = ctx->x + (ctx->width - len * dx + dx) / 2;
-	char   tmp[2] = {0,0};
-	
-	// Show all of them.
-	for (int i = 0; i < len; i++) {
-		// Draw a KEY.
-		*tmp = row[i];
-		pkb_char(buf, ctx, x, y, dx, tmp, selected == i);
-		
-		if (i == 0 && rownum == 2) {
-			// Draw shift key art.
-			pkb_art_shift(buf, ctx, x, y, dx, selected == i);
-		} else if (rownum == 2 && i == len - 1) {
-			// Draw the backspace key art.
-			pkb_art_bksp(buf, ctx, x, y, dx, selected == i);
-		}
-		
-		x += dx;
-	}
-}
-
-// Draw a specific key in a row of the keyboard.
-static void pkb_row_key(pax_buf_t *buf, pkb_ctx_t *ctx, int rownum, bool selected, float dx, float y, int keyno) {
-	// Calculate some stuff.
-	char  *row    = boards[ctx->board_sel][rownum];
-	size_t len    = strlen(row);
-	int    x      = ctx->x + (ctx->width - len * dx + dx) / 2 + dx * keyno;
-	char   tmp[2] = {0,0};
-	
-	// Show one of them.
-	*tmp = row[keyno];
-	pax_draw_rect(buf, ctx->bg_col, x-dx/2, y, dx, ctx->kb_font_size);
-	pkb_char(buf, ctx, x, y, dx, tmp, selected);
-	
-	if (rownum == 2 && keyno == 0) {
-		// Draw the shift key art.
-		pkb_art_shift(buf, ctx, x, y, dx, selected);
-	} else if (rownum == 2 && keyno == len - 1) {
-		// Draw the backspace key art.
-		pkb_art_bksp(buf, ctx, x, y, dx, selected);
-	}
-}
-
-// Draw just the board part.
-static void pkb_render_keyb(pax_buf_t *buf, pkb_ctx_t *ctx, bool do_bg) {
-	// Draw background.
-	if (do_bg) {
-		pax_draw_rect(buf, ctx->bg_col, ctx->x, ctx->y + ctx->height - ctx->kb_font_size*4, ctx->width, ctx->kb_font_size*4);
-	}
-	
-	// Select the board to display.
-	char **board = boards[ctx->board_sel];
-	float  dx    = ctx->width / 10;
-	float  y     = ctx->y + ctx->height - ctx->kb_font_size * 4;
-	
-	// Draw the first three rows.
-	for (int i = 0; i < 3; i ++) {
-		int sel = -1;
-		if (i == ctx->key_y) {
-			sel = ctx->key_x;
-		}
-		pkb_row(buf, ctx, i, sel, dx, y);
-		y += ctx->kb_font_size;
-	}
-	
-	// Spacebar row time.
-	bool space_sel = ctx->key_y == 3 && ctx->key_x > 1 && ctx->key_x < 7;
-	float x = ctx->x + (ctx->width - 8 * dx) / 2;
-	
-	// The thingy selector.
-	pkb_char(buf, ctx, x, y, dx, " ", ctx->key_y == 3 && ctx->key_x == 0);
-	pkb_art_select(buf, ctx, x, y, dx, ctx->key_y == 3 && ctx->key_x == 0);
-	x += 1.0 * dx;
-	// Left char.
-	pkb_char(buf, ctx, x, y, dx, board[4], ctx->key_y == 3 && ctx->key_x == 1);
-	x += 1.0 * dx;
-	
-	// SPACE.
-	if (space_sel && ctx->held == PKB_CHARSELECT) {
-		pax_draw_rect(buf, ctx->sel_col, x-dx/2, y, dx*5, ctx->kb_font_size);
-		pax_draw_rect(buf, ctx->sel_text_col, x, y + ctx->kb_font_size/3, dx*4, ctx->kb_font_size/3);
-	} else {
-		pax_draw_rect(buf, ctx->text_col, x, y + ctx->kb_font_size/3, dx*4, ctx->kb_font_size/3);
-		if (space_sel) {
-			// Outline rect?
-			pax_push_2d(buf);
-			pax_apply_2d(buf, matrix_2d_translate(-dx/2, 0));
-			pax_draw_line(buf, ctx->sel_col, x, y, x + dx*5 - 1, y);
-			pax_draw_line(buf, ctx->sel_col, x, y+ctx->kb_font_size-1, x + dx*5 - 1, y+ctx->kb_font_size-1);
-			pax_draw_line(buf, ctx->sel_col, x + dx*5 - 1, y, x + dx*5 - 1, y+ctx->kb_font_size-1);
-			pax_draw_line(buf, ctx->sel_col, x, y, x, y+ctx->kb_font_size-1);
-			pax_pop_2d(buf);
-		}
-	}
-	
-	// Right char.
-	x += 5.0 * dx;
-	pkb_char(buf, ctx, x, y, dx, board[5], ctx->key_y == 3 && ctx->key_x == 7);
-	x += 1.0 * dx;
-	// The thingy acceptor.
-	pkb_char(buf, ctx, x, y, dx, " ", ctx->key_y == 3 && ctx->key_x == 8);
-	pkb_art_accept(buf, ctx, x, y, dx, ctx->key_y == 3 && ctx->key_x == 8);
-}
-
-// Draw just the text part.
-static void pkb_render_text(pax_buf_t *buf, pkb_ctx_t *ctx, bool do_bg) {
-	// Draw background.
-	if (do_bg) {
-		pax_draw_rect(buf, ctx->bg_col, ctx->x, ctx->y, ctx->width, ctx->height - ctx->kb_font_size*4);
-	}
-	if (ctx->key_y == -1) {
-		// Outline us.
-		pax_outline_rect(buf, ctx->sel_col, ctx->x, ctx->y, ctx->width, ctx->height - ctx->kb_font_size*4);
-	}
-	
-	// Some setup.
-	float x = ctx->x + 2;
-	float y = ctx->y + 2;
-	char tmp[2] = {0, 0};
-	
-	// Draw everything.
-	for (int i = 0; i < strlen(ctx->content); i++) {
-		if (ctx->cursor == i) {
-			// The cursor in between the input.
-			pax_draw_line(buf, ctx->sel_col, x, y, x, y + ctx->text_font_size - 1);
-		}
-		
-		// The character of the input.
-		tmp[0] = ctx->content[i];
-		pax_vec1_t dims = pax_text_size(ctx->text_font, ctx->text_font_size, tmp);
-		
-		if (x + dims.x > ctx->width - 2) {
-			// Word wrap.
-			x  = 2;
-			y += ctx->text_font_size;
-		}
-		pax_draw_text(buf, ctx->text_col, ctx->text_font, ctx->text_font_size, x, y, tmp);
-		x += dims.x;
-	}
-	if (ctx->cursor == strlen(ctx->content)) {
-		// The cursor after the input.
-		pax_draw_line(buf, ctx->sel_col, x, y, x, y + ctx->text_font_size - 1);
-	}
-}
-
-// Draw one specific key.
-static void pkb_render_key(pax_buf_t *buf, pkb_ctx_t *ctx, int key_x, int key_y) {
-	if (key_y == -1) {
-		// If key_y is -1, the text box is selected to render.
-		pkb_render_text(buf, ctx, true);
-		return;
-	}
-	
-	// Select the board to display.
-	char **board = boards[ctx->board_sel];
-	float  dx    = ctx->width / 10;
-	float  y     = ctx->y + ctx->height - ctx->kb_font_size * 4;
-	
-	if (key_y < 3) {
-		// Draw one of the first three rows.
-		y += ctx->kb_font_size * key_y;
-		pkb_row_key(buf, ctx, key_y, key_y == ctx->key_y && key_x == ctx->key_x, dx, y, key_x);
-		y += ctx->kb_font_size;
-	} else {
-		// Spacebar row time.
-		y += ctx->kb_font_size * 3;
-		bool space_sel = ctx->key_y == 3 && ctx->key_x > 1 && ctx->key_x < 7;
-		float x = ctx->x + (ctx->width - 8 * dx) / 2;
-		
-		// The thingy selector.
-		if (key_x == 0) {
-			pax_draw_rect(buf, ctx->bg_col, x-dx/2, y, dx, ctx->kb_font_size);
-			pkb_char(buf, ctx, x, y, dx, " ", ctx->key_y == 3 && ctx->key_x == 0);
-			pkb_art_select(buf, ctx, x, y, dx, ctx->key_y == 3 && ctx->key_x == 0);
-		}
-		x += 1.0 * dx;
-		if (key_x == 1) {
-			pax_draw_rect(buf, ctx->bg_col, x-dx/2, y, dx, ctx->kb_font_size);
-			pkb_char(buf, ctx, x, y, dx, board[4], ctx->key_y == 3 && ctx->key_x == 1);
-		}
-		x += 1.0 * dx;
-		
-		// SPACE.
-		if (space_sel && ctx->held == PKB_CHARSELECT) {
-			pax_draw_rect(buf, ctx->sel_col, x-dx/2, y, dx*5, ctx->kb_font_size);
-			pax_draw_rect(buf, ctx->sel_text_col, x, y + ctx->kb_font_size/3, dx*4, ctx->kb_font_size/3);
-		} else {
-			pax_draw_rect(buf, ctx->bg_col, x-dx/2, y, dx*5, ctx->kb_font_size);
-			pax_draw_rect(buf, ctx->text_col, x, y + ctx->kb_font_size/3, dx*4, ctx->kb_font_size/3);
-			if (space_sel) {
-				// Outline rect?
-				pax_push_2d(buf);
-				pax_apply_2d(buf, matrix_2d_translate(-dx/2, 0));
-				pax_draw_line(buf, ctx->sel_col, x, y, x + dx*5 - 1, y);
-				pax_draw_line(buf, ctx->sel_col, x, y+ctx->kb_font_size-1, x + dx*5 - 1, y+ctx->kb_font_size-1);
-				pax_draw_line(buf, ctx->sel_col, x + dx*5 - 1, y, x + dx*5 - 1, y+ctx->kb_font_size-1);
-				pax_draw_line(buf, ctx->sel_col, x, y, x, y+ctx->kb_font_size-1);
-				pax_pop_2d(buf);
-			}
-		}
-		
-		// Right char.
-		x += 5.0 * dx;
-		if (key_x == 7) {
-			pax_draw_rect(buf, ctx->bg_col, x-dx/2, y, dx, ctx->kb_font_size);
-			pkb_char(buf, ctx, x, y, dx, board[5], ctx->key_y == 3 && ctx->key_x == 7);
-		}
-		x += 1.0 * dx;
-		// The thingy acceptor.
-		if (key_x == 8) {
-			pax_draw_rect(buf, ctx->bg_col, x-dx/2, y, dx, ctx->kb_font_size);
-			pkb_char(buf, ctx, x, y, dx, " ", ctx->key_y == 3 && ctx->key_x == 8);
-			pkb_art_accept(buf, ctx, x, y, dx, ctx->key_y == 3 && ctx->key_x == 8);
-		}
-	}
-}
-
-// Redraw the complete on-screen keyboard.
-void pkb_render(pax_buf_t *buf, pkb_ctx_t *ctx) {
-	if (matrix_2d_is_identity(buf->stack_2d.value)
-		&& ctx->x == 0 && ctx->y == 0
-		&& ctx->width  == buf->width
-		&& ctx->height == buf->height) {
-		// We can just fill the entire screen.
-		pax_background(buf, ctx->bg_col);
-	} else {
-		// We'll need to fill a rectangle.
-		pax_draw_rect(
-			buf, ctx->bg_col,
-			ctx->x, ctx->y,
-			ctx->width, ctx->height
-		);
-	}
-	
-	// Draw the board.
-	pkb_render_keyb(buf, ctx, false);
-	// Time to draw some text.
-	pkb_render_text(buf, ctx, false);
-	
-	// Mark as not dirty.
-	ctx->dirty      = false;
-	ctx->kb_dirty   = false;
-	ctx->sel_dirty  = false;
-	ctx->text_dirty = false;
-	ctx->last_key_x = ctx->key_x;
-	ctx->last_key_y = ctx->key_y;
-}
-
-// Redraw only the changed parts of the on-screen keyboard.
-void pkb_redraw(pax_buf_t *buf, pkb_ctx_t *ctx) {
-	if (ctx->text_dirty) {
-		pkb_render_text(buf, ctx, true);
-	}
-	if (ctx->kb_dirty) {
-		pkb_render_keyb(buf, ctx, true);
-	} else if (ctx->sel_dirty) {
-		pkb_render_key(buf, ctx, ctx->last_key_x, ctx->last_key_y);
-		pkb_render_key(buf, ctx, ctx->key_x,      ctx->key_y);
-	}
-	
-	// Mark as not dirty.
-	ctx->dirty      = false;
-	ctx->kb_dirty   = false;
-	ctx->sel_dirty  = false;
-	ctx->text_dirty = false;
-	ctx->last_key_x = ctx->key_x;
-	ctx->last_key_y = ctx->key_y;
-}
-
-/* ==== Text editing ==== */
-
-// Handling of delete or backspace.
-static void pkb_delete(pkb_ctx_t *ctx, bool is_backspace) {
-	size_t oldlen = strlen(ctx->content);
-	if (!is_backspace && ctx->cursor == oldlen) {
-		// No forward deleting at the end of the line.
-		return;
-	} else if (is_backspace && ctx->cursor == 0) {
-		// No backward deleting at the start of the line.
-		return;
-	} else if (!is_backspace) {
-		// Advanced backspace.
-		ctx->cursor ++;
-	}
-	
-	// Copy back everything including null terminator.
-	ctx->cursor --;
-	for (int i = ctx->cursor; i < oldlen; i++) {
-		ctx->content[i] = ctx->content[i+1];
-	}
-	
-	// DECREMENT length.
-	if (oldlen * 2 < ctx->content_cap) {
-		// Not decrementing here is important as oldlen excludes the null terminator.
-		ctx->content_cap = oldlen;
-		ctx->content = realloc(ctx->content, ctx->content_cap);
-	}
-	ctx->text_dirty = true;
-}
-
-// Handling of normal input.
-static void pkb_append(pkb_ctx_t *ctx, char value) {
-	size_t oldlen = strlen(ctx->content);
-	if (oldlen + 2 >= ctx->content_cap) {
-		// Expand the buffer just a bit.
-		ctx->content_cap *= 2;
-		ctx->content = realloc(ctx->content, ctx->content_cap);
-	}
-	
-	// Copy over the remainder of the buffer.
-	// If there's no text this still copies the null terminator.
-	for (int i = oldlen; i >= ctx->cursor; i --) {
-		ctx->content[i + 1] = ctx->content[i];
-	}
-	
-	// And finally insert at the character.
-	ctx->content[ctx->cursor] = value;
-	ctx->cursor ++;
-	ctx->text_dirty = true;
-}
-
-/* ==== Input handling ==== */
-
-// The loop that allows input repeating.
-void pkb_loop(pkb_ctx_t *ctx) {
-	int64_t now = esp_timer_get_time();
-	if (!ctx->held) return;
-	bool is_dir = (ctx->held >= PKB_UP) && (ctx->held <= PKB_RIGHT);
-	
-	if ((ctx->hold_start + 1000000 < now) || (is_dir && ctx->hold_start + 250000 < now)) {
-		// 8 repeats per second.
-		if (ctx->last_press + 125000 < now) {
-			pkb_press(ctx, ctx->held);
-		}
-	}
-}
-
-// A pressing of the input.
-void pkb_press(pkb_ctx_t *ctx, pkb_input_t input) {
-	char **board = boards[ctx->board_sel];
-	ctx->last_press = esp_timer_get_time();
-	switch (input) {
-			// Cursor movements.
-			size_t rowlen;
-		case PKB_UP:
-			ctx->key_y --;
-			if (ctx->key_y < -1) ctx->key_y = 3;
-			else if (ctx->key_y != -1) {
-				rowlen = strlen(board[ctx->key_y]);
-				if (ctx->key_x >= rowlen) ctx->key_x = rowlen - 1;
-			}
-			ctx->sel_dirty = true;
-			break;
-			
-		case PKB_DOWN:
-			ctx->key_y ++;
-			ctx->key_y %= 4;
-			rowlen = strlen(board[ctx->key_y]);
-			if (ctx->key_x >= rowlen) ctx->key_x = rowlen - 1;
-			ctx->sel_dirty = true;
-			break;
-			
-		case PKB_LEFT:
-			if (ctx->key_y == -1) {
-				if (ctx->cursor > 0) ctx->cursor --;
-			} else if (ctx->key_y == 3 && ctx->key_x > 1 && ctx->key_x < 7) {
-				ctx->key_x = 1;
-			} else {
-				ctx->key_x --;
-				if (ctx->key_x < 0) ctx->key_x = strlen(board[ctx->key_y]) - 1;
-			}
-			ctx->sel_dirty = true;
-			break;
-			
-		case PKB_RIGHT:
-			if (ctx->key_y == -1) {
-				if (ctx->cursor < strlen(ctx->content)) ctx->cursor ++;
-			} else if (ctx->key_y == 3 && ctx->key_x > 1 && ctx->key_x < 7) {
-				ctx->key_x = 7;
-			} else {
-				ctx->key_x ++;
-				ctx->key_x %= strlen(board[ctx->key_y]);
-			}
-			ctx->sel_dirty = true;
-			break;
-			
-			// Enter a character.
-		case PKB_CHARSELECT:
-			ctx->sel_dirty |= ctx->held != PKB_CHARSELECT;
-			if (ctx->key_y == 3) {
-				switch (ctx->key_x) {
-					case 0:
-						// Board selector.
-						if (ctx->board_sel == PKB_NUMBERS) ctx->board_sel = PKB_SYMBOLS;
-						else if (ctx->board_sel == PKB_SYMBOLS) ctx->board_sel = PKB_LOWERCASE;
-						else ctx->board_sel = PKB_NUMBERS;
-						ctx->kb_dirty = true;
-						break;
-					case 1:
-						// Magic.
-						pkb_append(ctx, *board[4]);
-						break;
-					default:
-						// Spacebar.
-						pkb_append(ctx, ' ');
-						break;
-					case 7:
-						// mAGIC.
-						pkb_append(ctx, *board[5]);
-						break;
-					case 8:
-						// Enter idk.
-						ctx->input_accepted = true;
-						break;
-				}
-			} else if (ctx->key_y == 2) {
-				if (ctx->key_x == 0) {
-					// cAPS LOCK KEY.
-					if (ctx->held == PKB_CHARSELECT) ctx->held = PKB_NO_INPUT;
-					ctx->board_sel ^= 1;
-					ctx->kb_dirty   = true;
-				} else if (ctx->key_x == strlen(board[2])-1) {
-					// Backspace.
-					pkb_delete(ctx, true);
-				} else {
-					// nORMAL CHAR.
-					pkb_append(ctx, board[2][ctx->key_x]);
-				}
-			} else {
-				// Normal char.
-				pkb_append(ctx, board[ctx->key_y][ctx->key_x]);
-			}
-			break;
-			
-			// Shift key, the pressening.
-		case PKB_SHIFT:
-			ctx->board_sel |= 1;
-			ctx->kb_dirty = true;
-			break;
-			
-			// Next keyboard.
-		case PKB_MODESELECT:
-			ctx->board_sel ++;
-			ctx->board_sel %= 4;
-			rowlen = strlen(board[ctx->key_y]);
-			if (ctx->key_x >= rowlen) ctx->key_x = rowlen - 1;
-			ctx->kb_dirty = true;
-			break;
-			
-			// Backspace.
-		case PKB_DELETE_BEFORE:
-			pkb_delete(ctx, true);
-			break;
-			
-			// Delete.
-		case PKB_DELETE_AFTER:
-			pkb_delete(ctx, false);
-			break;
-		default:
-			break;
-	}
-	if (input != PKB_SHIFT && input != ctx->held) {
-		ctx->held = input;
-		ctx->hold_start = esp_timer_get_time();
-	}
-	ctx->dirty = true;
-}
-
-// A relealing of the input.
-void pkb_release(pkb_ctx_t *ctx, pkb_input_t input) {
-	switch (input) {
-			// Shift key, the releasening.
-		case PKB_SHIFT:
-			ctx->dirty = true;
-			ctx->board_sel &= ~1;
-			ctx->kb_dirty = true;
-			break;
-			
-			// Unpress them char.
-		case PKB_CHARSELECT:
-			ctx->sel_dirty = true;
-			break;
-			
-		default:
-			break;
-	}
-	if (ctx->held == input) {
-		ctx->held = PKB_NO_INPUT;
-		ctx->dirty = true;
-	}
-}
diff --git a/main/uninstall.c b/main/uninstall.c
index 08da592..11c0e43 100644
--- a/main/uninstall.c
+++ b/main/uninstall.c
@@ -27,6 +27,7 @@ typedef struct _uninstall_menu_args {
 
 void uninstall_browser(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341) {
     menu_t* menu = menu_alloc("Uninstall application");
+    const pax_font_t *font = pax_get_font("saira regular");
     
     appfs_handle_t appfs_fd = APPFS_INVALID_FD;
     while (1) {
@@ -49,7 +50,7 @@ void uninstall_browser(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341*
     
     pax_background(pax_buffer, 0xFFFFFF);
     pax_noclip(pax_buffer);
-    pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 5, 240 - 19, "[A] uninstall app  [B] back");
+    pax_draw_text(pax_buffer, 0xFF000000, font, 18, 5, 240 - 19, "[A] uninstall app  [B] back");
 
     bool quit = false;