# Using the Richtext Controls
Gooey has a support for basic terminal control sequences. These let you control weight and color of the output font. For a full runnable example, checkout the code [from the examples repository](https://github.com/chriskiehl/GooeyExamples/blob/master/examples/richtext_demo.py) You can enable this mode by passing the `richtext_controls` option to the Gooey decorator. ```python @Gooey(richtext_controls=True) def main(): ... ``` ### Usage The [colored library](https://pypi.org/project/colored/) provides functions for adding markup controls to your text. Gooey supports the foreground (`fg`) and attributes (`attr`). ```python from colored import stylize, attr, fg ``` You can modify your text's output by wrapping it in the `stylize` function provided by colored.py. For instance, this line will be displayed as bold (`attr(1)`) and red (`fg('red')`) when rendered by Gooey. ```python print(stylize('Hello world!', fg('red') + attr('bold'))) ``` > Note that you combine the foreground and attribute functions with the `+` operator. ### Attributes: Richtext currently supports the following attributes: |Code | Description | |:----|------------------| | 1 | bold | | 4 | underlined | | 0 | reset | | 21 | res_bold | | 24 | res_underlined | These can be used either via their code (`attr(1)`) or their verbose form (`attr('bold')`) ### Foreground Colors: Similar to the Attributes, foreground colors can be specified either by their code (`fg(2)`) or verbose form (`fg('green')`) |Code | Description | |:----|---------------------| | 0 | black | | 1 | red | | 2 | green | | 3 | yellow | | 4 | blue | | 5 | magenta | | 6 | cyan | | 7 | light_gray | | 8 | dark_gray | | 9 | light_red | | 10 | light_green | | 11 | light_yellow | | 12 | light_blue | | 13 | light_magenta | | 14 | light_cyan | | 15 | white | | 16 | grey_0 | | 17 | navy_blue | | 18 | dark_blue | | 19 | blue_3a | | 20 | blue_3b | | 21 | blue_1 | | 22 | dark_green | | 23 | deep_sky_blue_4a | | 24 | deep_sky_blue_4b | | 25 | deep_sky_blue_4c | | 26 | dodger_blue_3 | | 27 | dodger_blue_2 | | 28 | green_4 | | 29 | spring_green_4 | | 30 | turquoise_4 | | 31 | deep_sky_blue_3a | | 32 | deep_sky_blue_3b | | 33 | dodger_blue_1 | | 34 | green_3a | | 35 | spring_green_3a | | 36 | dark_cyan | | 37 | light_sea_green | | 38 | deep_sky_blue_2 | | 39 | deep_sky_blue_1 | | 40 | green_3b | | 41 | spring_green_3b | | 42 | spring_green_2a | | 43 | cyan_3 | | 44 | dark_turquoise | | 45 | turquoise_2 | | 46 | green_1 | | 47 | spring_green_2b | | 48 | spring_green_1 | | 49 | medium_spring_green | | 50 | cyan_2 | | 51 | cyan_1 | | 52 | dark_red_1 | | 53 | deep_pink_4a | | 54 | purple_4a | | 55 | purple_4b | | 56 | purple_3 | | 57 | blue_violet | | 58 | orange_4a | | 59 | grey_37 | | 60 | medium_purple_4 | | 61 | slate_blue_3a | | 62 | slate_blue_3b | | 63 | royal_blue_1 | | 64 | chartreuse_4 | | 65 | dark_sea_green_4a | | 66 | pale_turquoise_4 | | 67 | steel_blue | | 68 | steel_blue_3 | | 69 | cornflower_blue | | 70 | chartreuse_3a | | 71 | dark_sea_green_4b | | 72 | cadet_blue_2 | | 73 | cadet_blue_1 | | 74 | sky_blue_3 | | 75 | steel_blue_1a | | 76 | chartreuse_3b | | 77 | pale_green_3a | | 78 | sea_green_3 | | 79 | aquamarine_3 | | 80 | medium_turquoise | | 81 | steel_blue_1b | | 82 | chartreuse_2a | | 83 | sea_green_2 | | 84 | sea_green_1a | | 85 | sea_green_1b | | 86 | aquamarine_1a | | 87 | dark_slate_gray_2 | | 88 | dark_red_2 | | 89 | deep_pink_4b | | 90 | dark_magenta_1 | | 91 | dark_magenta_2 | | 92 | dark_violet_1a | | 93 | purple_1a | | 94 | orange_4b | | 95 | light_pink_4 | | 96 | plum_4 | | 97 | medium_purple_3a | | 98 | medium_purple_3b | | 99 | slate_blue_1 | | 100 | yellow_4a | | 101 | wheat_4 | | 102 | grey_53 | | 103 | light_slate_grey | | 104 | medium_purple | | 105 | light_slate_blue | | 106 | yellow_4b | | 107 | dark_olive_green_3a | | 108 | dark_green_sea | | 109 | light_sky_blue_3a | | 110 | light_sky_blue_3b | | 111 | sky_blue_2 | | 112 | chartreuse_2b | | 113 | dark_olive_green_3b | | 114 | pale_green_3b | | 115 | dark_sea_green_3a | | 116 | dark_slate_gray_3 | | 117 | sky_blue_1 | | 118 | chartreuse_1 | | 119 | light_green_2 | | 120 | light_green_3 | | 121 | pale_green_1a | | 122 | aquamarine_1b | | 123 | dark_slate_gray_1 | | 124 | red_3a | | 125 | deep_pink_4c | | 126 | medium_violet_red | | 127 | magenta_3a | | 128 | dark_violet_1b | | 129 | purple_1b | | 130 | dark_orange_3a | | 131 | indian_red_1a | | 132 | hot_pink_3a | | 133 | medium_orchid_3 | | 134 | medium_orchid | | 135 | medium_purple_2a | | 136 | dark_goldenrod | | 137 | light_salmon_3a | | 138 | rosy_brown | | 139 | grey_63 | | 140 | medium_purple_2b | | 141 | medium_purple_1 | | 142 | gold_3a | | 143 | dark_khaki | | 144 | navajo_white_3 | | 145 | grey_69 | | 146 | light_steel_blue_3 | | 147 | light_steel_blue | | 148 | yellow_3a | | 149 | dark_olive_green_3 | | 150 | dark_sea_green_3b | | 151 | dark_sea_green_2 | | 152 | light_cyan_3 | | 153 | light_sky_blue_1 | | 154 | green_yellow | | 155 | dark_olive_green_2 | | 156 | pale_green_1b | | 157 | dark_sea_green_5b | | 158 | dark_sea_green_5a | | 159 | pale_turquoise_1 | | 160 | red_3b | | 161 | deep_pink_3a | | 162 | deep_pink_3b | | 163 | magenta_3b | | 164 | magenta_3c | | 165 | magenta_2a | | 166 | dark_orange_3b | | 167 | indian_red_1b | | 168 | hot_pink_3b | | 169 | hot_pink_2 | | 170 | orchid | | 171 | medium_orchid_1a | | 172 | orange_3 | | 173 | light_salmon_3b | | 174 | light_pink_3 | | 175 | pink_3 | | 176 | plum_3 | | 177 | violet | | 178 | gold_3b | | 179 | light_goldenrod_3 | | 180 | tan | | 181 | misty_rose_3 | | 182 | thistle_3 | | 183 | plum_2 | | 184 | yellow_3b | | 185 | khaki_3 | | 186 | light_goldenrod_2a | | 187 | light_yellow_3 | | 188 | grey_84 | | 189 | light_steel_blue_1 | | 190 | yellow_2 | | 191 | dark_olive_green_1a | | 192 | dark_olive_green_1b | | 193 | dark_sea_green_1 | | 194 | honeydew_2 | | 195 | light_cyan_1 | | 196 | red_1 | | 197 | deep_pink_2 | | 198 | deep_pink_1a | | 199 | deep_pink_1b | | 200 | magenta_2b | | 201 | magenta_1 | | 202 | orange_red_1 | | 203 | indian_red_1c | | 204 | indian_red_1d | | 205 | hot_pink_1a | | 206 | hot_pink_1b | | 207 | medium_orchid_1b | | 208 | dark_orange | | 209 | salmon_1 | | 210 | light_coral | | 211 | pale_violet_red_1 | | 212 | orchid_2 | | 213 | orchid_1 | | 214 | orange_1 | | 215 | sandy_brown | | 216 | light_salmon_1 | | 217 | light_pink_1 | | 218 | pink_1 | | 219 | plum_1 | | 220 | gold_1 | | 221 | light_goldenrod_2b | | 222 | light_goldenrod_2c | | 223 | navajo_white_1 | | 224 | misty_rose1 | | 225 | thistle_1 | | 226 | yellow_1 | | 227 | light_goldenrod_1 | | 228 | khaki_1 | | 229 | wheat_1 | | 230 | cornsilk_1 | | 231 | grey_100 | | 232 | grey_3 | | 233 | grey_7 | | 234 | grey_11 | | 235 | grey_15 | | 236 | grey_19 | | 237 | grey_23 | | 238 | grey_27 | | 239 | grey_30 | | 240 | grey_35 | | 241 | grey_39 | | 242 | grey_42 | | 243 | grey_46 | | 244 | grey_50 | | 245 | grey_54 | | 246 | grey_58 | | 247 | grey_62 | | 248 | grey_66 | | 249 | grey_70 | | 250 | grey_74 | | 251 | grey_78 | | 252 | grey_82 | | 253 | grey_85 | | 254 | grey_89 | | 255 | grey_93 | | 256 | default |