diff --git a/resources/shaders/build/120/quad.frag b/resources/shaders/build/120/quad.frag
index 7c0d0c1..2e55f84 100644
--- a/resources/shaders/build/120/quad.frag
+++ b/resources/shaders/build/120/quad.frag
@@ -12,22 +12,28 @@ vec3 rgb2hsv(vec3 c)
     vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
     vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));
     vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));
+
     float d = q.x - min(q.w, q.y);
     float e = 1.0e-10;
     return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
 }
+
 vec3 hsv2rgb(vec3 c)
 {
     vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
     vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
     return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
 }
+
 void main(void)
 {
     const vec3 white = vec3(1.0, 1.0, 1.0);
+
     vec4 basecolor = texture2D(tex0, f_texcoord);
     if (basecolor.a == 0.0) discard;
+
     vec3 blendcolor = mix(basecolor.rgb, white, tone.rgb);
+
     if (tone.a != 1.0) {
         gl_FragColor = f_color * vec4(hsv2rgb(rgb2hsv(blendcolor) * vec3(1.0, tone.a, 1.0)),
                                       basecolor.a * opacity) * color;
diff --git a/resources/shaders/build/120/quad.vert b/resources/shaders/build/120/quad.vert
index f7dbb5f..b3de61e 100644
--- a/resources/shaders/build/120/quad.vert
+++ b/resources/shaders/build/120/quad.vert
@@ -3,9 +3,11 @@
 attribute vec2 vertex_pos;
 attribute vec2 texcoord;
 attribute vec4 color;
+
 uniform mat4 mvp_matrix;
 varying vec2 f_texcoord;
 varying vec4 f_color;
+
 void main(void)
 {
     gl_Position = mvp_matrix * vec4(vertex_pos, 0.0, 1.0);
diff --git a/resources/shaders/build/330/quad.frag b/resources/shaders/build/330/quad.frag
index a515eed..9df7779 100644
--- a/resources/shaders/build/330/quad.frag
+++ b/resources/shaders/build/330/quad.frag
@@ -7,27 +7,34 @@ uniform vec4 color;
 in vec4 f_color;
 uniform vec4 tone;
 out vec4 fragColor;
+
 vec3 rgb2hsv(vec3 c)
 {
     vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
     vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));
     vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));
+
     float d = q.x - min(q.w, q.y);
     float e = 1.0e-10;
     return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
 }
+
 vec3 hsv2rgb(vec3 c)
 {
     vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
     vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
     return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
 }
+
 void main(void)
 {
     const vec3 white = vec3(1.0, 1.0, 1.0);
+
     vec4 basecolor = texture(tex0, f_texcoord);
     if (basecolor.a == 0.0) discard;
+
     vec3 blendcolor = mix(basecolor.rgb, white, tone.rgb);
+
     if (tone.a != 1.0) {
         fragColor = f_color * vec4(hsv2rgb(rgb2hsv(blendcolor) * vec3(1.0, tone.a, 1.0)),
                                    basecolor.a * opacity) * color;
diff --git a/resources/shaders/build/330/quad.vert b/resources/shaders/build/330/quad.vert
index aa3be90..88dd444 100644
--- a/resources/shaders/build/330/quad.vert
+++ b/resources/shaders/build/330/quad.vert
@@ -3,9 +3,11 @@
 layout(location = 0) in vec2 vertex_pos;
 layout(location = 1) in vec2 texcoord;
 layout(location = 2) in vec4 color;
+
 uniform mat4 mvp_matrix;
 out vec2 f_texcoord;
 out vec4 f_color;
+
 void main(void)
 {
     gl_Position = mvp_matrix * vec4(vertex_pos, 0.0, 1.0);
diff --git a/resources/shaders/build/330/text.frag b/resources/shaders/build/330/text.frag
index d7e6dfe..60b13e2 100644
--- a/resources/shaders/build/330/text.frag
+++ b/resources/shaders/build/330/text.frag
@@ -4,6 +4,7 @@ uniform sampler2D tex0;
 in vec2 f_texcoord;
 in vec4 f_color;
 out vec4 fragColor;
+
 void main()
 {
     fragColor = vec4(1, 1, 1, texture(tex0, f_texcoord).r) * f_color;