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2022-03-19 16:42:03 +00:00 · 2022-03-19 16:42:03 +00:00 · 45079e8143
parent 22790532ae
commit 45079e8143
1 changed files with 87 additions and 0 deletions
--- a/parse.lua
+++ b/parse.lua
@ -0,0 +1,87 @@
+
+function len(x) 
+   return string.len(x) 
+end 
+function at(s,p) 
+ return string.sub(s,p,p) 
+end 
+function find(s,n) 
+  string.find() 
+end 
+
+function rhtml(pageTitle)
+print("Enter page's title:")
+pageTitle=io.read("*a")
+return "<!DOCTYPE html>\n<html>\n<head>\n<title>"..pageTitle.."</title>\n</head>\n<body>\n"
+end
+
+function parse(s) 
+newstr={} 
+  for i = 1,len(s),1 do 
+     cc = at(s,i) 
+     if cc=="*" then 
+       if star==true then 
+         table.insert(newstr,starpos,"<em>") 
+         table.insert(newstr,"</em>") 
+         star = false 
+         starpos=nil 
+       elseif star==false or star==nil then 
+         star = true 
+         starpos=i 
+       end 
+     elseif cc=="_" then 
+       if undscr==true then 
+         table.insert(newstr,undscrpos,"<u>") 
+         table.insert(newstr,"</u>") 
+         undscr = false 
+         undscrpos = nil 
+       elseif undscr==false or undscr==nil then 
+         undscr = true 
+         undscrpos = i 
+       end 
+       -- headers conditions ============== headers
+     elseif cc=="#" and i<=3 then 
+         if i==1 and string.find(s,"###") == 1 then 
+             table.insert(newstr,"<h1>")
+             pendcloseh="</h1>" 
+         elseif string.find(s,"###") == nil then
+             table.insert(newstr,cc)
+         end 
+       -- end header cond ~~~~~~~~~~~~~~~~~~~~
+       -- (Experimemtal Color test) here
+       --:-)===========         < ----
+     else 
+      table.insert(newstr,cc) 
+     end 
+  end 
+ if pendcloseh ~= nil then
+     table.insert(newstr,pendcloseh) 
+     pendcloseh=nil
+ end 
+ return table.concat(newstr) 
+end 
+
+function getln(fn) 
+   lnlist={} 
+   fp = io.open(fn,"r") 
+   for l in fp:lines("l") do 
+      table.insert(lnlist,parse(l)) 
+   end 
+  fp:close() 
+  return table.concat(lnlist,"<br />\n") 
+end 
+
+function writeln(fn,lines) 
+    fp = io.open(fn,"w")
+    fp:write(rhtml()) 
+    if fp:write(lines) ~= false then 
+        print("\nWrote file with sucess.") 
+    end
+    fp:write("</body>\n</html>") 
+    fp:close() 
+end 
+
+fname = droid.primaryvolume().."/Comet/test.txt" 
+wfname = droid.primaryvolume().."/Comet/parsed.html"
+print(getln(fname)) 
+writeln(wfname,getln(fname))