update helix config

dot.config/helix/README.md

@@ -10,8 +10,16 @@ Language Servers to install to get the config to work as is:
 
 ```sh
 cargo install --git https://github.com/estin/simple-completion-language-server.git
+# after setting up the helix config, run:
+simple-completion-language-server fetch-external-snippets
+# and optionally validate the snippets with
+simple-completion-language-server validate-snippets
+simple-completion-language-server validate-unicode-input
 ```
 
+This LS uses snippets and mappings for completions. My config uses the suggested [friendly-snippets](https://github.com/rafamadriz/friendly-snippets/) and [vim-unicode-snippets](https://github.com/danielwe/vim-unicode-snippets/blob/master/snippets/_.snippets).
+
+
 ### Web development
 
 Vuejs, Typescript, Javascript, HTML, CSS

dot.config/helix/external-snippets.toml

@@ -0,0 +1,64 @@
+[[sources]]
+name = "friendly-snippets" 
+git = "https://github.com/rafamadriz/friendly-snippets.git"
+
+[[sources.paths]]
+scope = ["shell"] 
+path = "snippets/shell/shell.json" 
+
+[[sources.paths]]
+scope = ["rust"] 
+path = "snippets/rust/rust.json" 
+
+[[sources.paths]]
+scope = ["ruby"] 
+path = "snippets/ruby/ruby.json" 
+[[sources.paths]]
+scope = ["ruby"] 
+path = "snippets/frameworks/rails.json" 
+
+[[sources.paths]]
+scope = ["python"] 
+path = "snippets/python/python.json" 
+
+[[sources.paths]]
+scope = ["php"] 
+path = "snippets/php/php.json" 
+
+[[sources.paths]]
+scope = ["latex"] 
+path = "snippets/latex/latex-snippets.json" 
+
+[[sources.paths]]
+scope = ["javascript"] 
+path = "snippets/javascript/javascript.json" 
+[[sources.paths]]
+scope = ["javascript"] 
+path = "snippets/javascript/jsdoc.json" 
+
+[[sources.paths]]
+scope = ["typescript"] 
+path = "snippets/javascript/typescript.json" 
+[[sources.paths]]
+scope = ["typescript"] 
+path = "snippets/javascript/tsdoc.json" 
+
+[[sources.paths]]
+scope = ["docker"] 
+path = "snippets/docker/docker-compose.json" 
+[[sources.paths]]
+scope = ["docker"] 
+path = "snippets/docker/docker_file.json" 
+
+[[sources.paths]]
+scope = ["vue"] 
+path = "snippets/frameworks/vue/vue.json" 
+[[sources.paths]]
+scope = ["vue"] 
+path = "snippets/frameworks/vue/html.json" 
+[[sources.paths]]
+scope = ["vue"] 
+path = "snippets/frameworks/vue/script.json" 
+[[sources.paths]]
+scope = ["vue"] 
+path = "snippets/frameworks/vue/style.json" 

dot.config/helix/install_language_servers.sh

@@ -1,2 +0,0 @@
-#!/bin/sh
-npm i -g typescript typescript-language-server vscode-langservers-extracted emmet-ls @vue/language-server yaml-language-server