glypher - A simple graphical text editor

Age	Commit message (Collapse)	Author
2023-01-19	Show filename and current working directory in window title	cflip

2023-01-18	Reimplement syntax highlighting	cflip

2023-01-18	Refactor text rendering code	cflip
	Previously, the editor would print visible lines plus the statusline and message bar into a buffer, then the window would display this entire buffer. This refactor makes the window directly read lines from the editor and individually display them on the screen. This will make it easier to do syntax highlighting, since that information is stored per line. The statusline and message line are still printed into a buffer to be displayed by the window, but they are now positioned from the bottom of the screen.
2023-01-17	Fix cursor rendering when view is scrolled horizontally	cflip

2023-01-17	Allow window to be resizable	cflip

2023-01-17	Rename 'rows' to 'lines' everywhere	cflip
	For whatever reason lines were called rows in the code, so this refactor changes that name everywhere. The name 'row' is still used in some places to refer to the unit of height in the screen.
2023-01-16	Ignore first keypress after entering insert mode	cflip
	This fixes the problem where the key used to enter insert mode ('i' for example) would also be typed into the document.
2023-01-12	Big improvements to font rendering	cflip
	The previous rasterizing code relied on each row in the font being 8 bits wide, which is not the case with any font wider than 8 pixels. These changes make it possible to properly load the 24px Terminus font, and somehow also fixes incorrect characters in the 12px font.
2023-01-12	Add a cursor	cflip

2023-01-12	Make the editor modal and refactor keyboard events	cflip
	This makes the editor behave more like vi, with a seperate insert mode. This also refactors the keyboard input code to pass the SDL_Keysym structure to input.c and to use the SDL_TEXTINPUT event for editing text. SDL's text input event already fixes typing capital letters with shift, and should make it possible to enter text using an IME, however most unicode characters aren't properly rendered.
2023-01-11	Use the new error function with the new window and font code	cflip

2023-01-11	Get editor size from the window instead of the terminal	cflip
	Previously the editor would resize itself upon startup by finding the size of the current terminal window, but now that it is running in an actual window it should get the number of rows and columns from there. This also adds parameters for the window size in rows and columns to the window_init() function.
2023-01-11	Don't try to draw newline characters	cflip

2023-01-10	Parse unicode tables in PSF fonts	cflip

2023-01-10	Use PSF instead of BSF format for fonts	cflip
	This binary file format is much easier to parse.
2023-01-09	Implement basic keyboard event handling	cflip

2023-01-08	Hook up the editor output to the window	cflip
	Now the text editor is visible in the window! There are still escape codes for terminal output all over the place, but this is a good start.
2023-01-08	Connect the window and font code to the editor's main function	cflip

2023-01-08	Create a simple bitmap font reader and renderer	cflip
	There isn't much reason for the editor to run in a terminal window, so the next step is to draw and get input events from a graphical window using SDL. This commit adds a basic test program that can read a font in the BDF format and display text to the screen. This code will eventually be integrated with the rest of the editor.