Merge branch 'main' of debuc.com:dotfiles

1 files changed, 160 insertions, 0 deletions

diff --git a/config/essentials/vis/vis-ultisnips/testlpeg-snipmate.lua b/config/essentials/vis/vis-ultisnips/testlpeg-snipmate.lua
new file mode 100644
index 0000000..997365f
--- /dev/null
+++ b/config/essentials/vis/vis-ultisnips/testlpeg-snipmate.lua
@@ -0,0 +1,160 @@
+local lpeg = require("lpeg")
+
+--------------------------------------------------------------------------------
+
+-- Base definitions
+-- local tws = lpeg.S(" ") ^ 1
+local tnewline = lpeg.S("\n")
+-- local tlowcasedword = lpeg.R("az") ^ 1
+local tdigit = lpeg.locale()["digit"]
+local talphanum = lpeg.locale()["alnum"]
+local tanyprintable = lpeg.locale()["print"]
+-- local tcontrol = lpeg.locale()["cntrl"]
+local ttabtrigger = tanyprintable ^ 1
+local ttag = lpeg.Cg(lpeg.Cp(), "selstart")
+	* lpeg.P("${")
+	* lpeg.Cg(tdigit ^ 1, "tag-order")
+	* ((lpeg.S(":") * lpeg.Cg(talphanum ^ 1, "default-value") * lpeg.S("}")) + lpeg.S("}"))
+	* lpeg.Cg(lpeg.Cp(), "selend")
+local tsnippetdecl = lpeg.P("snippet") * lpeg.S(" ") * lpeg.Cg(ttabtrigger, "tabtrigger") * tnewline
+local tsnippetcontent = lpeg.C(lpeg.Cp() * (lpeg.S("\t ") ^ 1 * (lpeg.Ct(ttag) + tanyprintable) ^ 1 * tnewline) ^ 1)
+
+-- Constructs
+local tsnippet = tsnippetdecl * tsnippetcontent
+local tcomment = lpeg.S("#") * tanyprintable ^ 0 * tnewline
+
+-- The way grammar captures:
+-- Every snippet gets its own table, and every table has:
+-- 'tabtrigger' - the tabtrigger
+-- [1]          - full content
+-- [2..n]       - tags
+local tsnippetsfile = lpeg.Ct((tcomment + lpeg.Ct(tsnippet) + tnewline) ^ 1)
+--------------------------------------------------------------------------------
+
+-- local testsingle = [[
+-- snippet sim
+--         ${1:public} static int Main(string[] args)
+--         {
+--                 ${0}
+--                 return 0;
+--         }
+-- ]]
+
+-- local testmulti = [[
+-- snippet sim
+--         ${1:public} static int Main(string[] args)
+--         {
+--                 ${0}
+--                 return 0;
+--         }
+-- snippet simc
+--         public class Application
+--         {
+--                 ${1:public} static int Main(string[] args)
+--                 {
+--                         ${0}
+--                         return 0;
+--                 }
+--         }
+-- snippet svm
+--         ${1:public} static void Main(string[] args)
+--         {
+--                 ${0}
+--         }
+-- ]]
+
+local testfile = [[
+# I'll most propably add more stuff in here like
+# * List/Array constructio
+# * Mostly used generics
+# * Linq
+# * Funcs, Actions, Predicates
+# * Lambda
+# * Events
+#
+# Feedback is welcome!
+#
+# Main
+snippet sim
+        ${1:public} static int Main(string[] args)
+        {
+                ${0}
+                return 0;
+        }
+snippet simc
+        public class Application
+        {
+                ${1:public} static int Main(string[] args)
+                {
+                        ${0}
+                        return 0;
+                }
+        }
+snippet svm
+        ${1:public} static void Main(string[] args)
+        {
+                ${0}
+        }
+# if condition
+snippet if
+        if (${1:true})
+        {
+                ${0:${VISUAL}}
+        }
+snippet el
+        else
+        {
+                ${0:${VISUAL}}
+        }
+]]
+
+--------------------------------------------------------------------------------
+-- Test
+
+local function print_table(tableau, tabwidth)
+	if tabwidth == nil then
+		tabwidth = 0
+	end
+
+	-- Iterate
+	for k, v in pairs(tableau) do
+		local tabs = ("\t"):rep(tabwidth)
+
+		print(tabs .. k .. ':"' .. tostring(v) .. '"')
+		if type(v) == "table" then
+			print_table(v, tabwidth + 1)
+		end
+	end
+end
+
+--print("------------ header ------------------------------------")
+--p = lpeg.Ct(tsnippetdecl)
+--t = p:match([[
+--snippet classy
+--]])
+--print_table(t)
+--print("--------------------------------------------------------------")
+
+--print("------------ tag ------------------------------------")
+--print_table(
+--  lpeg.Ct(ttag):match('${0:VISUAL}')
+--)
+--print_table(
+--  lpeg.Ct(ttag):match('${12:Badonkadong}')
+--)
+--print_table(
+--  lpeg.Ct(ttag):match('${1}')
+--)
+--print("--------------------------------------------------------------")
+
+--print("------------ single snippet test ------------------------------------")
+--print_table(lpeg.Ct(tsnippet):match(testsingle))
+--print("--------------------------------------------------------------")
+
+--print("------------ multi snippet test ------------------------------------")
+--print_table(lpeg.Ct(tsnippetsfile):match(testmulti))
+--print("--------------------------------------------------------------")
+
+print("------------ file with comments -------------------------------------")
+print_table(tsnippetsfile:match(testfile))
+print("--------------------------------------------------------------")