add textadept config

textadept/.textadept/config.fnl

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+(var fennel (include "fennel"))
+
+;; config stuff
+(view:set_theme "base16-tomorrow-night" {:font "Fantasque Sans Mono" :size 14})
+(set view.wrap_mode view.WRAP_WORD)
+
+;; add uxntal lexer
+(tset textadept.file_types.extensions "tal" "uxntal")
+
+
+;; extensions!
+
+;; markdown link matching pattern
+(var markdown-link "%[[^%]]+%]%(([^%)]+)%)")
+;; zettel link matching pattern
+(var zettel-link "%[%[([^%]]+)%]%]")
+
+(fn _G.follow-link []
+  "opens the file (in a new tab) of the markdown or zettelkasten link under the cursor"
+  (let [(line cpos) (buffer.get_cur_line)
+        md (line:match markdown-link)
+        zettel (line:match zettel-link)
+        dir (string.match buffer.filename "(.+)/.+%..+" )]
+    (if
+      (not= md nil) (io.open_file (.. dir "/" md))
+      (not= zettel nil) (io.open_file (.. dir "/" zettel)))))
+
+(tset textadept.menu.context_menu (+ 1 (length textadept.menu.context_menu)) 
+  ["Follow Link" _G.follow-link])

textadept/.textadept/init.lua

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+local fennel = require("fennel")
+fennel.path = "/home/nico/.textadept/?.fnl"
+table.insert(package.loaders or package.searchers, fennel.searcher)
+local config = require("config")

textadept/.textadept/lexers/uxntal.lua

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+-- uxntal LPeg lexer.
+
+local lexer = require('lexer')
+local token, word_match = lexer.token, lexer.word_match
+local P, S = lpeg.P, lpeg.S
+
+local lex = lexer.new('uxntal')
+
+-- opcodes
+
+local words = 
+  P("BRK") + P("LIT") + P("INC") + P("POP") + 
+  P("DUP") + P("NIP") + P("SWP") + P("OVR") + 
+  P("ROT") + P("EQU") + P("NEQ") + P("GTH") + 
+  P("LTH") + P("JMP") + P("JCN") + P("JSR") + 
+  P("STH") + P("LDZ") + P("STZ") + P("LDR") + 
+  P("STR") + P("LDA") + P("STA") + P("DEI") + 
+  P("DEO") + P("ADD") + P("SUB") + P("MUL") + 
+  P("DIV") + P("AND") + P("ORA") + P("EOR") + 
+  P("SFT")
+
+lex:add_rule('keyword', token(lexer.KEYWORD, words * S(" rk2")^-3))
+
+-- numbers 
+
+lex:add_rule('number', token(lexer.NUMBER, S("$#") * lexer.xdigit^1))
+
+-- comments
+
+local comment = token(lexer.COMMENT, lexer.range('( ', ' )'))
+
+lex:add_rule('comment', comment)
+
+-- address references
+local ref = token(lexer.IDENTIFIER, S(";.,") * (lexer.word + S('&/-_'))^1)
+
+lex:add_rule('reference', ref)
+
+-- labels
+
+local label = token(lexer.LABEL, S("@&") * (lexer.word + S('&/-_'))^1)
+
+lex:add_rule('label', label)
+
+return lex

textadept/.textadept/themes/base16-tomorrow-night.lua

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+-- Base16 Theme: Tomorrow Night
+-- http://chriskempson.com/projects/base16/
+-- Theme author: Chris Kempson (http://chriskempson.com)
+-- Template Repository: https://github.com/rgieseke/base16-textadept
+-- Template adapted from Textadept's default templates
+-- Copyright 2007-2020 Mitchell mitchell.att.foicica.com. MIT licensed.
+
+local view, colors, styles = view, lexer.colors, lexer.styles
+
+-- Base16 colors
+colors.base00 = 0x211f1d
+colors.base01 = 0x2e2a28
+colors.base02 = 0x413b37
+colors.base03 = 0x969896
+colors.base04 = 0xb4b7b4
+colors.base05 = 0xc6c8c5
+colors.base06 = 0xe0e0e0
+colors.base07 = 0xffffff
+colors.base08 = 0x6666cc
+colors.base09 = 0x5f93de
+colors.base0A = 0x74c6f0
+colors.base0B = 0x68bdb5
+colors.base0C = 0xb7be8a
+colors.base0D = 0xbea281
+colors.base0E = 0xbb94b2
+colors.base0F = 0x5a68a3
+
+-- Default font.
+if not font then
+  font = WIN32 and 'Courier New' or OSX and 'Monaco' or
+    'Bitstream Vera Sans Mono'
+end
+if not size then size = not OSX and 10 or 12 end
+
+-- Predefined styles.
+styles.default = {
+  font = font, size = size, fore = colors.base05, back = colors.base00
+}
+styles.line_number = {fore = colors.base04, back = colors.base00}
+--styles.control_char =
+styles.indent_guide = {fore = colors.base03}
+styles.call_tip = {fore = colors.base04, back = colors.base01}
+styles.fold_display_text = {fore = colors.base01}
+
+-- Token styles.
+styles.class = {fore = colors.base0A}
+styles.comment = {fore = colors.base03}
+styles.constant = {fore = colors.base09}
+styles.embedded = {fore = colors.base0F, back = colors.base01}
+styles.error = {fore = colors.base08, italics = true}
+styles['function'] = {fore = colors.base0D}
+styles.identifier = {}
+styles.keyword = {fore = colors.base0E}
+styles.label = {fore = colors.base08}
+styles.number = {fore = colors.base09}
+styles.operator = {fore = colors.base05}
+styles.preprocessor = {fore = colors.base0B}
+styles.regex = {fore = colors.base0C}
+styles.string = {fore = colors.base0B}
+styles.type = {fore = colors.base0A}
+styles.variable = {fore = colors.base08}
+styles.whitespace = {}
+
+-- Multiple Selection and Virtual Space
+--view.additional_sel_alpha =
+--view.additional_sel_fore =
+--view.additional_sel_back =
+--view.additional_caret_fore =
+
+-- Caret and Selection Styles.
+view:set_sel_fore(true, colors.base06)
+view:set_sel_back(true, colors.base02)
+--view.sel_alpha =
+view.caret_fore = colors.base05
+view.caret_line_back = colors.base01
+--view.caret_line_back_alpha =
+
+-- Fold Margin.
+view:set_fold_margin_color(true, colors.base00)
+view:set_fold_margin_hi_color(true, colors.base00)
+
+-- Markers.
+--view.marker_fore[textadept.bookmarks.MARK_BOOKMARK] = colors.base00
+view.marker_back[textadept.bookmarks.MARK_BOOKMARK] = colors.base0B
+--view.marker_fore[textadept.run.MARK_WARNING] = colors.base00
+view.marker_back[textadept.run.MARK_WARNING] = colors.base0E
+--view.marker_fore[textadept.run.MARK_ERROR] = colors.base00
+view.marker_back[textadept.run.MARK_ERROR] = colors.base08
+for i = view.MARKNUM_FOLDEREND, view.MARKNUM_FOLDEROPEN do -- fold margin
+  view.marker_fore[i] = colors.base00
+  view.marker_back[i] = colors.base03
+  view.marker_back_selected[i] = colors.base02
+end
+
+-- Indicators.
+view.indic_fore[ui.find.INDIC_FIND] = colors.base09
+view.indic_alpha[ui.find.INDIC_FIND] = 255
+view.indic_fore[textadept.editing.INDIC_BRACEMATCH] = colors.base06
+view.indic_fore[textadept.editing.INDIC_HIGHLIGHT] = colors.base07
+view.indic_alpha[textadept.editing.INDIC_HIGHLIGHT] = 64
+view.indic_fore[textadept.snippets.INDIC_PLACEHOLDER] = colors.base04
+
+-- Call tips.
+view.call_tip_fore_hlt = colors.base06
+
+-- Long Lines.
+view.edge_color = colors.base02
+
+-- Add red, green, and yellow for diff lexer.
+colors.red = colors.base08
+colors.green = colors.base0B
+colors.yellow = colors.base0E