Search and insert unicode characters in vis.
Requires the fzf fuzzy search utility.
To regenerate the symbol list use julia make.jl, which requires Julia.
Bind the .action member of the module to a key or key sequence in insert or replace mode:
local fzf_unicode = require('plugins/<path-to-fzf-unicode-plugin>')
-- replace <C-f> with your keybinding of choice
vis:map(vis.modes.INSERT, '<C-f>', fzf_unicode.action)
Search for the symbol by its LaTeX name. Hit <Enter> to insert the symbol only.
In your visrc.lua:
local fzf_unicode = require('plugins/<path-to-fzf-unicode-plugin>')
-- Change path to fzf binary (default: "fzf")
fzf_unicode.fzf_bin = "/usr/bin/fzf"
-- Change path to latex symbol table (must match format of provided table)
-- (default: "latex_symbols.txt" in the same directory as the plugin script)
fzf_unicode.latex_symbols = "path/to/latex_symbols.txt"
-- Add arguments to be passed to fzf (no arguments by default)
fzf_unicode.fzf_args = "--height=20%"
Please send patches/comments to my public inbox.