texitor 1.6.5

A Vim-style LaTeX TUI editor.

txtr

A Vim-style LaTeX editor for the terminal.

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txtr (aka texitor) is a terminal-based LaTeX editor built for speed. It combines Vim-style modal editing with a built-in snippet engine, syntax highlighting, and autocompletions.

Under active development. Expect bugs :)

Installation

pip install texitor

Requires Python 3.11 or later.

Usage

txtr file.tex

If the file does not exist, txtr creates it. Config and snippets are seeded to ~/.config/txtr/ on first run.

Modes

txtr is modal, like Vim. The current mode is shown in the statusbar.

Mode	Enter
Normal	Escape or Ctrl+[
Insert	i I a A o O
Visual	v
Visual Line	V
Command	:
Search	/

Keybinds

Normal mode

Key	Action
h j k l	Move cursor
w b e	Word forward / backward / end
0 $	Line start / end
gg G	First / last line
Ctrl+d Ctrl+u	Scroll half page down / up
dd	Delete line (yanks to register)
yy	Yank line
p P	Paste after / before cursor
u Ctrl+r	Undo / redo
x	Delete character
r	Replace character
> <	Indent / dedent line
?	Open help menu
n N	Next / previous search match

Insert mode

Key	Action
Tab	Expand snippet or insert tab
Shift+Tab	Clear snippet tab stops
Ctrl+Space	Accept autocomplete
Ctrl+w	Delete word before cursor
Ctrl+u	Delete to line start

Visual / Visual Line mode

Key	Action
y	Yank selection
d	Delete selection
> <	Indent / dedent selection

Commands

Type : in Normal mode to enter Command mode.

Command	Description
:w	Save file
:q	Quit
:wq	Save and quit
:e <file>	Open file
:help / :h	Open help menu
:snippets / :snips	Open snippets tab in help
:config show	Open config panel
:config get <key>	Print a config value
:config set <key> <value>	Set a config value (persisted to disk)

Config keys use dot notation, e.g. :config set editor.tab_width 2. Section prefix is optional for unambiguous keys.

Snippets

[readme wip]

Configuration

Config lives at ~/.config/txtr/config.toml. Edit it directly or use :config set inside the editor.

[editor]

tab_width = 4
auto_pairs = true
system_clipboard = false

[theme]

name = "catppuccin"   # catppuccin, gruvbox, or custom
custom_path = ""      # path to custom theme toml (when name = "custom")

[statusbar]

show_col = true
show_mode = true

Themes

Two built-in themes: catppuccin (default) and gruvbox. Switch with:

:config set theme.name gruvbox

Restart txtr for the theme to take effect.

Custom themes — set name = "custom" and point custom_path at a TOML file defining the 17 color fields. A full template with all fields is documented in ~/.config/txtr/config.toml.

System Clipboard

By default txtr uses an internal yank register. To use the system clipboard:

:config set editor.system_clipboard true

Requires wl-copy (Wayland), xclip or xsel (X11), or pbcopy (macOS).

Contributing

txtr is early-stage. If you find a bug or want to add something, open an issue or PR on GitHub.

tl;dr - just make a pr ...