build system enhancements

[chaz/yoink] / doc / man2html.lua

diff --git a/doc/man2html.lua b/doc/man2html.lua
deleted file mode 100755 (executable)
index 9a305b0..0000000
--- a/doc/man2html.lua
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env lua
-
---
--- Yoink
--- Run this script to convert the manual page to html.
---
-
-function showhelp()
-       print("Usage: "..arg[0].." [-eh] [-i manpage] [-o htmlfile]")
-       print("  Convert the manual page to html with groff.")
-       print("")
-       print("  -e  Hide email addresses in the manual page.")
-       print("  -h  Show this help an exit.")
-       print("  -i  Specify the manual page to convert.")
-       print("  -o  Specify output path of html file.")
-end
-
------
-
-function die(...) print("die:", ...); os.exit(1) end
-function isReadable(file) return os.execute("test -r "..file) == 0 end
-
-arg.hideEmail = false
-arg.output = "yoink.html"
-
-arg.input = "yoink.6"
-if not isReadable(arg.input) then arg.input = "doc/yoink.6" end
-
-do
-       local t = {
-               ["-e"] = function(a,i) a.hideEmail = true end,
-               ["-h"] = function(a,i) showhelp(); os.exit() end,
-               ["-i"] = function(a,i) a.input = a[i+1];  return 1 end,
-               ["-o"] = function(a,i) a.output = a[i+1]; return 1 end
-       }
-       function parseArgs(args)
-               local skip = 0
-               for i,v in ipairs(args) do
-                       if skip <= 0 then
-                               if type(t[v]) ~= "function" then
-                                       print("unknown option: "..v)
-                                       showhelp(); os.exit(1)
-                               end
-                               skip = t[v](args, i)
-                               if tonumber(skip) then skip = skip + 1 else skip = 1 end
-                       end
-                       skip = skip - 1
-               end
-       end
-end
-parseArgs(arg)
-
-filters = {
-       function(t)                                             -- 1. Edit page title
-               return t:gsub("(<title>).*(</title>)", "%1Yoink Manual%2")
-       end,
-       function(t)                                             -- 2. Insert footer before </body>
-               return t:gsub("</body>", [[
-<p style="font-size: 9px; text-align: center;">
-       This manual page was generated on ]]..os.date("%d %b %Y")..[[.
-       For more information, go to the
-               <a href="http://www.dogcows.com/yoink/">Yoink website</a>.
-</p>
-</body> ]])
-       end,
-       arg.hideEmail and function(t)   -- 3. Hide email addresses
-               return t:gsub("&lt;.+@.+&gt;", "&lt;email address hidden&gt;")
-       end or nil
-}
-
-output, err = io.open(arg.output, "w")
-if not output then die("io.open", err) end
-input = io.popen("groff -t -e -mandoc -Thtml "..arg.input)
-
-for line in input:lines() do
-       for _,filter in ipairs(filters) do line = filter(line) end
-       output:write(line.."\n")
-end
-
-output:close()
-input:close()
-