nasu/README.md

Nasu

A minimal chr editor, written in ANSI C.

Build

To build nasu, you must have SDL2.

cc nasu.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -L/usr/local/lib -lSDL2 -o nasu

I/O

To resume working on a tileset:

./nasu example.chr

Controls

Generics

• ctrl+n New
• ctrl+s Save(.chr)
• ctrl+shift+s Save(.bmp)
• ctrl+plus Zoom In
• ctrl+minus Zoom Out
• ctrl+H Toggle Guides

General

• 1-4 Colors0-3
• ASDFG Modes0-4
• Z Decr. Brush Size
• X Incr. Brush Size

Paint

• mouse1 Paint
• mouse1+mouse2 Erase