glypher - A simple graphical text editor

Age	Commit message (Collapse)	Author
2023-01-16	Implement some more commands from vim	cflip

2023-01-12	Print an error message if loading the font file fails	cflip

2023-01-12	Clean up editor_state's memory on teardown	cflip

2023-01-12	Replace call to strdup() with equivalent behaviour	cflip
	This was causing the editor to crash on startup when opening a file from the command line.
2023-01-12	Free unicode translation table from font on destruction	cflip
	This code change and commit message were both written using the text editor!
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	Manually insert tab characters	cflip
	Tabs don't show up in the text input event for whatever reason so they need to be manually inserted.
2023-01-12	Add an indicator to the status bar when in insert mode	cflip

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.
2023-01-12	Move cursor movement into separate functions	cflip

2023-01-11	Use the new error function with the new window and font code	cflip

2023-01-11	Remove all terminal-related 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	Improve makefile	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	Compile with debug information enabled	cflip

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.
2023-01-08	Use C-style include guards instead of #pragma once	cflip

2023-01-08	Initial import of existing source code	cflip
	This is based off of snaptoken's "Build Your Own Text Editor" tutorial at https://viewsourcecode.org/snaptoken/kilo/.