HTMLconverter started

Notes.txt

@@ -37,3 +37,21 @@ http://lua-users.org/wiki/AnsiTerminalColors
 
 ANSI codes
 https://gist.github.com/fnky/458719343aabd01cfb17a3a4f7296797
+
+
+check (esp. Latex)  documenter.jl, 
+
+https://juliadocs.github.io/Documenter.jl/stable/man/syntax/#@example-block
+@example blocks support colored text output by mapping ANSI escape codes to HTML.
+   -- nothing for latex
+
+jupyter nbconvert, 
+        html: prima
+         latex mit juliamono: sind noch undef. escapesequencen drinne
+
+          \begin{tcolorbox}[breakable, size=fbox, boxrule=1pt, pad at break*=1mm,                 colback=cellbackground, colframe=cellborder]
+            \begin{Verbatim}[commandchars=\\{}]
+          sieht so aus, als wären da newlines reingekommen (vor der ascii-auswertung)
+    eliminate newline for esc??
+
+newest quarto

ansi2html.lua

@@ -23,7 +23,7 @@ local ANSI_COLORS = {
     "ansi-white-intense"
 }
 
-
+--[[
 local re = require "re"
 
 local codes = {
@@ -61,48 +61,57 @@ local ANSI = re.compile [[
     '\x1b%[' {.*?} {[@-~]} 
     ]]
 
-function CodeBlock(e)
+--]]
 
-    local s1, e1, c1, d1 = string.find(e.text, "\x1b%[(.-)([@-~])")
-    if s1 then
-        print(e.text)
-        print(s1, e1, c1, d1)
+local function LaTeXconverter()
+    
+end
+
+local function HTMLconverter(fg, bg, bold, underline, inverse)
+    if not (fg or bg or bold or underline or inverse) then
+        return "",""
+    end
+    local classes = {}
+    local styles  = {}
+
+    if inverse then
+        fg, bg = bg, fg
+    end
+    if type(fg) == "number" then
+        table.insert(classes, ANSI_COLORS[fg] .. "-fg")
+    elseif fg then
+        table.insert("background-color: rgb(")
+    end
+
+
+end
+
+   
+function CodeBlock(e)
+    if FORMAT:match 'latex' then
+        local converter = LaTeXconverter
+    elseif FORMAT:match 'html' then
+        local converter = HTMLconverter
+    elseif FORMAT:match 'native' then
+        local converter = HTMLconverter
+    else
+        return
+    end
+    if string.find(e.text, "\x1b%[") then
         local text = e.text
         local out = ""
-        while text do
-            s1, e1, c1, d1 = string.find(text, "\x1b%[(.-)([@-~])")
+        -- while text do
+            local s1, e1, c1, d1 = string.find(text, "\x1b%[(.-)([@-~])")
             if s1 then
                 if d1=="m" then
                     local numbers={}
                     for i in string.gmatch(c1, "[^;]") do
                         table.insert(numbers, tonumber(i))
-                    end        
+                    end
+                    print(s1,numbers[1])        
                 end
             end
-        end
+        -- end
 
     end
 end
-
-function CodeBlockx(e)
-    if FORMAT:match 'latex' or FORMAT:match 'latex' or FORMAT:match 'native' then
-        local s1, e1 = string.find(e.text, "\u{001b}\u{005b}", 1, true)
-        if s1 then
-            local i = 1
-            local res = "" 
-            --while i <= #e.text do
-                
-            --end
-        --    res = ""
-
-        --    for i=1, #e.text) do
-
-                
-        --    end
-        --s1,e1 = string.find(e.text, "\x1b%[")    -- "\x1b\\[(.*?)([@-~])"
-        -- if s1 then
-            print(#e.text)
-            print(s1,e1)
-        end
-    end
-end