and EditPlus2 (PC). Oldskool font example from the PC, which was taken from the ASCII editor FIGlet. Newskool style ASCII art "Newskool" is a popular form of ASCII art which capitalizes on character strings like "$#Xxo". In spite of its name, the style is not "new"; on the contrary, it was very old but fell out of favor and was replaced by "Oldskool" and "Block" style ASCII art. It was dubbed "Newskool" upon its comeback and renewed popularity at the end of the 1990s. Newskool changed significantly as the result of the introduction of extended proprietary characters. The classic 7-bit standard ASCII characters remain predominant, but the extended characters are often used for "fine tuning" and "tweaking". The style developed further after the introduction and adaptation of Unicode. Methods for generating ASCII art While some prefer to use a simple text editor to produce ASCII art, specialized programs, such as JavE have been developed that often simulate the features and tools in bitmap image editors. For Block ASCII art and ANSI art the artist almost always uses a special text editor, because to generate the required characters on a standard keyboard, one needs to know the Alt code for each character. For example, + will produce ▓, + will produce ▒, and + will produce ◘. The special text editors have sets of special characters assigned to existing keys on the keyboard. Popular DOS-based editors, such as TheDraw and ACiDDraw had multiple sets of different special characters mapped to the function keys to make the use of those characters easier for the artist who can switch between individual sets of characters via basic keyboard shortcuts. PabloDraw is one of the very few special ASCII/ANSI art editors that were developed for Windows. Image to text conversion Other programs allow one to automatically convert an image to text characters, which is a special case of vector quantization. A method is to sample the image down to grayscale with less than 8-bit precision, and then assign a character for each value. Such ASCII art generators often allow users to choose the intensity and contrast of the generated image. Three factors limit the fidelity of the conversion, especially of photographs: depth (solutions: reduced line spacing; bold style; block elements; colored background; good shading); sharpness (solutions: a longer text, with a smaller font; a greater set of characters; variable width fonts); ratio (solutions with compatibility