diff --git a/examples/game_of_life/life_gg.v b/examples/game_of_life/life_gg.v
index 2b3768228e..7b1e8e9b43 100644
--- a/examples/game_of_life/life_gg.v
+++ b/examples/game_of_life/life_gg.v
@@ -10,7 +10,7 @@ const (
 	filled_color = gx.blue
 )
 
-fn new_graphics() &gg.GG {
+fn new_graphics() &gg.Context {
 	glfw.init_glfw()
 	return gg.new_context(gg.Cfg{
 		width: screen_width
diff --git a/examples/gg/gg2.v b/examples/gg/gg2.v
index e4ba99b0fa..cc777c9f8c 100644
--- a/examples/gg/gg2.v
+++ b/examples/gg/gg2.v
@@ -11,7 +11,7 @@ const (
 
 struct App {
 mut:
-	gg &gg.GG
+	gg &gg.Context
 }
 
 fn main() {
diff --git a/examples/gg/gg_freetype.v b/examples/gg/gg_freetype.v
index 4689241753..fbe2ddc73e 100644
--- a/examples/gg/gg_freetype.v
+++ b/examples/gg/gg_freetype.v
@@ -61,7 +61,7 @@ lines = text.split('\n')
 
 struct App {
 mut:
-	gg &gg.GG
+	gg &gg.Context
 	ft &ft.FT
 }
 
diff --git a/examples/hot_reload/bounce.v b/examples/hot_reload/bounce.v
index 957eefe39f..98e2202fc2 100644
--- a/examples/hot_reload/bounce.v
+++ b/examples/hot_reload/bounce.v
@@ -8,7 +8,7 @@ import time
 
 struct Game {
 mut:
-	gg       &gg.GG
+	gg       &gg.Context
 	x        int
 	y        int
 	dy       int
diff --git a/examples/hot_reload/graph.v b/examples/hot_reload/graph.v
index 1e22329681..74c984cb17 100644
--- a/examples/hot_reload/graph.v
+++ b/examples/hot_reload/graph.v
@@ -13,7 +13,7 @@ const (
 )
 
 struct Context {
-	gg &gg.GG
+	gg &gg.Context
 }
 
 fn main() {
diff --git a/examples/tetris/tetris.v b/examples/tetris/tetris.v
index 47b957aeae..702d55889a 100644
--- a/examples/tetris/tetris.v
+++ b/examples/tetris/tetris.v
@@ -126,7 +126,7 @@ struct Game {
 	// Index of the rotation (0-3)
 	rotation_idx int
 	// gg context for drawing
-	gg          &gg.GG = voidptr(0)
+	gg          &gg.Context = voidptr(0)
 	// ft context for font drawing
 	ft          &ft.FT = voidptr(0)
 	font_loaded bool
diff --git a/vlib/builtin/float.v b/vlib/builtin/float.v
index 1418aab8eb..e52e0ffa19 100644
--- a/vlib/builtin/float.v
+++ b/vlib/builtin/float.v
@@ -124,7 +124,7 @@ fn f64_min(a, b f64) f64 {
 }
 
 [inline]
-fn (a f32) eq_epsilon(b f32) bool {
+pub fn (a f32) eq_epsilon(b f32) bool {
 	hi := f32_max(f32_abs(a), f32_abs(b))
 	delta := f32_abs(a - b)
 	if hi > f32(1.0) {
@@ -135,7 +135,7 @@ fn (a f32) eq_epsilon(b f32) bool {
 }
 
 [inline]
-fn (a f64) eq_epsilon(b f64) bool {
+pub fn (a f64) eq_epsilon(b f64) bool {
 	hi := f64_max(f64_abs(a), f64_abs(b))
 	delta := f64_abs(a - b)
 	if hi > 1.0 {
diff --git a/vlib/builtin/js/builtin.v b/vlib/builtin/js/builtin.v
index 130777bf83..d5be73abbe 100644
--- a/vlib/builtin/js/builtin.v
+++ b/vlib/builtin/js/builtin.v
@@ -13,4 +13,4 @@ pub fn println(s any) {
 
 pub fn print(s any) {
 	JS.process.stdout.write(s)
-}
\ No newline at end of file
+}
diff --git a/vlib/gg/gg.v b/vlib/gg/gg.v
index 2a59db918b..1f3fd1d109 100644
--- a/vlib/gg/gg.v
+++ b/vlib/gg/gg.v
@@ -9,7 +9,7 @@ import sokol
 import sokol.sapp
 import sokol.sgl
 import sokol.gfx
-import gg.ft
+//import gg.ft
 
 type FNvoidptr1 fn(voidptr)
 type FNvoidptr2 fn(voidptr,voidptr)
@@ -40,7 +40,7 @@ pub:
 	font_path string
 }
 
-pub struct GG {
+pub struct Context {
 	scale      f32 = 1.0// retina = 2 , normal = 1
 pub mut:
 	width      int
@@ -53,7 +53,7 @@ pub mut:
 pub struct Size { pub: width int height int }
 
 fn gg_init_sokol_window(user_data voidptr) {
-	mut g := &GG(user_data)
+	mut g := &Context(user_data)
 	desc := C.sg_desc{
 		mtl_device: sapp.metal_get_device()
 		mtl_renderpass_descriptor_cb: sapp.metal_get_renderpass_descriptor
@@ -72,28 +72,28 @@ fn gg_init_sokol_window(user_data voidptr) {
 }
 
 fn gg_frame_fn(user_data voidptr) {
-	mut g := &GG(user_data)
+	mut g := &Context(user_data)
 	if g.config.frame_fn != voidptr(0) {
 		g.config.frame_fn( g.config.user_data )
 	}
 }
 
 fn gg_event_fn(e &C.sapp_event, user_data voidptr){
-	mut g := &GG(user_data)
+	mut g := &Context(user_data)
 	if g.config.event_fn != voidptr(0) {
 		g.config.event_fn(e, g.config.user_data)
 	}
 }
 
 fn gg_cleanup_fn(user_data voidptr){
-	mut g := &GG(user_data)
+	mut g := &Context(user_data)
 	if g.config.cleanup_fn != voidptr(0) {
 		g.config.cleanup_fn(g.config.user_data)
 	}
 }
 
 fn gg_fail_fn(msg charptr, user_data voidptr){
-	mut g := &GG(user_data)
+	mut g := &Context(user_data)
 	vmsg := tos3(msg)
 	if g.config.fail_fn != voidptr(0) {
 		g.config.fail_fn(vmsg, g.config.user_data)
@@ -104,8 +104,8 @@ fn gg_fail_fn(msg charptr, user_data voidptr){
 
 //
 
-pub fn new_context(cfg Config) &GG {
-	mut g := &GG{
+pub fn new_context(cfg Config) &Context{
+	mut g := &Context{
 		width: cfg.width
 		height: cfg.height
 		clear_pass: gfx.create_clear_pass( f32(cfg.bg_color.r) / 255.0, f32(cfg.bg_color.g) / 255.0,
@@ -136,11 +136,11 @@ f32(cfg.bg_color.b) / 255.0, 1.0)
 	return g
 }
 
-pub fn (gg &GG) run() {
+pub fn (gg &Context) run() {
 	sapp.run(&gg.window)
 }
 
-pub fn (ctx &GG) draw_rect(x, y, w, h f32, c gx.Color) {
+pub fn (ctx &Context) draw_rect(x, y, w, h f32, c gx.Color) {
 	sgl.c4b(c.r, c.g, c.b, 128)
 	sgl.begin_quads()
 	sgl.v2f(x * ctx.scale, y * ctx.scale)
@@ -150,7 +150,7 @@ pub fn (ctx &GG) draw_rect(x, y, w, h f32, c gx.Color) {
 	sgl.end()
 }
 
-pub fn (gg &GG) draw_empty_rect(x, y, w, h f32, c gx.Color) {
+pub fn (gg &Context) draw_empty_rect(x, y, w, h f32, c gx.Color) {
 	sgl.c4b(c.r, c.g, c.b, 128)
 	sgl.begin_line_strip()
 	sgl.v2f(x, y)
@@ -179,13 +179,13 @@ pub fn create_image_from_memory(buf byteptr) u32 {
 	return 0 // texture
 }
 
-pub fn (gg &GG) begin() {
+pub fn (gg &Context) begin() {
 	sgl.defaults()
 	sgl.matrix_mode_projection()
 	sgl.ortho(0.0, f32(sapp.width()), f32(sapp.height()), 0.0, -1.0, 1.0)
 }
 
-pub fn (gg &GG) end() {
+pub fn (gg &Context) end() {
 	gfx.begin_default_pass(gg.clear_pass, sapp.width(), sapp.height())
 	sgl.draw()
 	gfx.end_pass()
@@ -196,7 +196,7 @@ pub fn (gg &GG) end() {
 	}
 }
 
-pub fn (ctx &GG) draw_line(x, y, x2, y2 f32, color gx.Color) {}
+pub fn (ctx &Context) draw_line(x, y, x2, y2 f32, color gx.Color) {}
 
 fn C.WaitMessage()
 
diff --git a/vlib/math/fractions/approximations_test.v b/vlib/math/fractions/approximations_test.v
index af1406071b..f688cc76f0 100644
--- a/vlib/math/fractions/approximations_test.v
+++ b/vlib/math/fractions/approximations_test.v
@@ -177,4 +177,4 @@ fn test_phi_11_digits() {
 fn test_phi_12_digits() {
 	assert fractions.approximate_with_eps(math.phi, 5.0e-13).equals(fractions.fraction(2178309,
 		1346269))
-}
\ No newline at end of file
+}
diff --git a/vlib/math/fractions/fraction_test.v b/vlib/math/fractions/fraction_test.v
index afaeb2c7ae..d84579960e 100644
--- a/vlib/math/fractions/fraction_test.v
+++ b/vlib/math/fractions/fraction_test.v
@@ -266,4 +266,4 @@ fn test_49_by_75_not_greater_than_2_by_3() {
 	f2 := fractions.fraction(2, 3)
 	assert !f1.gt(f2)
 	assert !f1.ge(f2)
-}
\ No newline at end of file
+}
diff --git a/vlib/net/websocket/logger/logger.v b/vlib/net/websocket/logger/logger.v
index ad3768074b..db053e8948 100644
--- a/vlib/net/websocket/logger/logger.v
+++ b/vlib/net/websocket/logger/logger.v
@@ -53,4 +53,4 @@ pub fn (l &Logger) s(message string) {
 
 fn (l &Logger) print(mod, message string) {
 	println('${colors[mod]};7m[${mod}]\e[0m \e[1m${l.mod}\e[0m: ${message}')
-}
\ No newline at end of file
+}
diff --git a/vlib/os/const_windows.c.v b/vlib/os/const_windows.c.v
index fba66a8685..8bb704a2dc 100644
--- a/vlib/os/const_windows.c.v
+++ b/vlib/os/const_windows.c.v
@@ -136,4 +136,4 @@ const (
 	status_stack_buffer_overrun =      0xC0000409
 	status_invalid_cruntime_parameter = 0xC0000417
 	status_assertion_failure =         0xC0000420
-)
\ No newline at end of file
+)
diff --git a/vlib/rand/system_rng.js.v b/vlib/rand/system_rng.js.v
index 223ab3a0ac..833ba81596 100644
--- a/vlib/rand/system_rng.js.v
+++ b/vlib/rand/system_rng.js.v
@@ -12,4 +12,4 @@ type SysRNG WyRandRNG
 [inline]
 pub fn (r SysRNG) default_rand() int {
 	return r.int()
-}
\ No newline at end of file
+}
diff --git a/vlib/v/builder/js.v b/vlib/v/builder/js.v
index 715e93a0a9..2ba4d587d8 100644
--- a/vlib/v/builder/js.v
+++ b/vlib/v/builder/js.v
@@ -56,4 +56,4 @@ fn (mut b Builder) run_js() {
 		return
 	}
 	println(res.output)
-}
\ No newline at end of file
+}
diff --git a/vlib/v/gen/js/tests/hello/hello.js.v b/vlib/v/gen/js/tests/hello/hello.js.v
index 4216b86b41..0b3fe40a08 100644
--- a/vlib/v/gen/js/tests/hello/hello.js.v
+++ b/vlib/v/gen/js/tests/hello/hello.js.v
@@ -2,4 +2,4 @@ module hello
 
 pub fn raw_js_log() {
 	#console.log('hello')
-}
\ No newline at end of file
+}
diff --git a/vlib/v/gen/js/tests/hello/hello.v b/vlib/v/gen/js/tests/hello/hello.v
index 8950384c6f..e1ad262087 100644
--- a/vlib/v/gen/js/tests/hello/hello.v
+++ b/vlib/v/gen/js/tests/hello/hello.v
@@ -28,4 +28,4 @@ pub fn debugger() string {
 
 pub fn excited() string {
 	return debugger() + "!"
-}
\ No newline at end of file
+}
diff --git a/vlib/v/tests/pointers_test.v b/vlib/v/tests/pointers_test.v
index 9cc250b080..a4cb372047 100644
--- a/vlib/v/tests/pointers_test.v
+++ b/vlib/v/tests/pointers_test.v
@@ -24,4 +24,4 @@ fn test_multi_level_pointer_dereferencing() {
 	}
 	assert n == 300	// updated by the unsafe pointer manipulation
 }
-*/
\ No newline at end of file
+*/