From 665d59554d270d8a56a43a2007981463581a055d Mon Sep 17 00:00:00 2001
From: Philipp Gesang <pgesang@ix.urz.uni-heidelberg.de>
Date: Sun, 15 Aug 2010 20:14:01 +0200
Subject: restructured directory layout and renamed most files.

---
 parsers/rle.lua | 95 ---------------------------------------------------------
 1 file changed, 95 deletions(-)
 delete mode 100644 parsers/rle.lua

(limited to 'parsers/rle.lua')

diff --git a/parsers/rle.lua b/parsers/rle.lua
deleted file mode 100644
index cd10493..0000000
--- a/parsers/rle.lua
+++ /dev/null
@@ -1,95 +0,0 @@
--- http://psoup.math.wisc.edu/mcell/ca_files_formats.html#RLE
-local C, Cs, Ct, P, R, S, match = lpeg.C, lpeg.Cs, lpeg.Ct, lpeg.P, lpeg.R, lpeg.S, lpeg.match
-
-local rows = {}
-local coords = {}
-
-local n_row = 1
-rows[n_row] = ""
-
-local eol = P"\n"
-local hashmark = P"#"
-local space = S" \t"
-local whitespace = S(" \n\t")^0
-local num = R"09"
-local comma = P","
-local exclam = P"!"
-local equals = P"="
-local dollar = P"$"
-local state = S"bo"
---local sign = S("+-")^0 -- support negative grid values? not yet
-
-local comment = hashmark * (1-eol)^0 * eol
-
-local getx = space^0 * P"x" * space^0 * equals * space^0 * C(num^1) / function (x)
-    coords.x = tonumber(x)
-end
-local gety = space^0 * P"y" * space^0 * equals * space^0 * C(num^1) / function (y) 
-    coords.y = tonumber(y)
-end
-geometry = getx * comma * gety * (1-eol)^0 * eol
-
-local function n_of_t (n, c)
-    local tmp = ""
-    if c == "o" then -- live
-        c = "1"
-    else -- dead
-        c = "0"
-    end
-
-    for i=1, n, 1 do
-        tmp = tmp .. c
-    end
-    return tmp
-end
-
-local cell = C(num^0) * C(state) / function (n, c)
-    if n == "" then
-        n = 1
-    end
-
-    if  n_of_t (tonumber(n), c) == nil then
-        print("OVER HERE", n_row,n, c)
-    end
-    rows[n_row] = rows[n_row] .. n_of_t (tonumber(n), c)
-end
-
-local line = whitespace * (cell * whitespace)^0 * C(num^0) / function (empty) 
-
-    if rows[n_row]:len() < coords.x then -- fill grid with dead cells
-        rows[n_row] = rows[n_row] .. n_of_t( coords.x - rows[n_row]:len(), "0" ) 
-    end
-        
-    if empty ~= "" then
-        for n=1, tonumber(empty)-1, 1 do
-            n_row = n_row + 1 
-            rows[n_row] = n_of_t( coords.x, "0" )
-        end
-    end
-
-    n_row = n_row + 1 
-
-    if n_row <= coords.y then
-        rows[n_row] = "" 
-    end
-end
-
-local p_rle = comment^0 * geometry * line * (dollar * line)^0 * whitespace * exclam
-
-local function parser(fname)
-    local file = assert(io.open(fname, "r"), "Not a file: " .. fname)
-    local data = file:read("*all")
-    file:close()
-
-    if p_rle:match(data) then
-        if context then
-            context.writestatus("simpleslides", "Sucessfully loaded frame from "..fname..".")
-        end
-        return rows
-    else
-        return false
-    end
-end
-
-return parser
-
-- 
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