Move writers into a separate directory

1 files changed, 0 insertions, 176 deletions

diff --git a/lib/markdown-writer.js b/lib/markdown-writer.js
deleted file mode 100644
index b63d104..0000000
--- a/lib/markdown-writer.js
+++ /dev/null
@@ -1,176 +0,0 @@
-
-var _ = require("underscore");
-
-function mdElement(start, end) {
-    if (end === undefined)
-        end = start;
-
-    this.open = function(attrs) {
-        return start;
-    };
-
-    this.close = function() {
-        return end;
-    };
-
-    this.empty = function(attrs) {
-        return this.open(attrs) + this.close();
-    };
-}
-function mdLink(link, text) {
-    var attrs = {};
-
-    this.open = function(attributes) {
-        attrs = attributes || {};
-
-        return "[";
-    };
-
-    this.close = function() {
-        return (attrs[text] || "") + "](" + (attrs[link] || "") + ")";
-    };
-
-    this.empty = function(attrs) {
-        // don't display empty content (this is mainly to remove images with no src data)
-        var content = this.open(attrs) + this.close();
-
-        if(content === "[]()") {
-            return "";
-        }
-
-        return content;
-    };
-}
-function mdList() {
-    this.open = function(attrs) {
-        return attrs.indent > -1 ? "\n" : "";
-    };
-
-    this.close = function(attrs) {
-        return attrs.indent > -1 ? "" : "\n";
-    };
-
-    this.empty = function(attrs) {
-        return this.open(attrs) + this.close();
-    };
-}
-function mdListItem() {
-    this.open = function(attrs) {
-        var output = "";
-
-        for(var i = 0; i < attrs.indent; ++i) {
-            output += "\t";
-        }
-
-        return output + (attrs.type === "ul" ? "-" : attrs.count + ".") + " ";
-    };
-
-    this.close = function() {
-        return "\n";
-    };
-
-    this.empty = function(attrs) {
-        return this.open(attrs) + this.close();
-    };
-}
-
-// map HTML tags to Markdown syntax
-var htmlmd = {
-    // paragraphs elements use three line feeds to close
-    // this prevents them being caught by collapsing list elements in `asString`
-    // while still allowing them to be collapsed when multiple empty lines are removed
-    "h1": new mdElement("# ", "\n\n\n"),
-    "h2": new mdElement("## ", "\n\n\n"),
-    "h3": new mdElement("### ", "\n\n\n"),
-    "h4": new mdElement("#### ", "\n\n\n"),
-    "h5": new mdElement("##### ", "\n\n\n"),
-    "h6": new mdElement("###### ", "\n\n\n"),
-    "p": new mdElement("", "\n\n\n"),
-    "br": new mdElement("", "  \n"),
-    "ul": new mdList(),
-    "ol": new mdList(),
-    "li": new mdListItem(),
-    "strong": new mdElement("**"),
-    "em": new mdElement("*"),
-    "a": new mdLink("href"),
-    "img": new mdLink("src", "alt"),
-};
-
-function mdWriter() {
-    var fragments = [];
-    var listStack = [];
-    var list = {
-        indent: -1,
-        type: "ul",
-        count: 0
-    };
-    
-    function isList(tagName) {
-        return tagName === "ul" || tagName === "ol";
-    }
-
-    function open(tagName, attributes) {
-        if(htmlmd[tagName]) {
-            attributes = attributes || {};
-
-            if(tagName === "li") {
-                attributes.indent = list.indent;
-                attributes.type = list.type;
-                attributes.count = ++list.count;
-            }
-            else if(isList(tagName)) {
-                attributes.indent = list.indent;
-            }
-
-            fragments.push(htmlmd[tagName].open(attributes));
-
-            if(isList(tagName)) {
-                listStack.push(_.clone(list));
-
-                list.type = tagName;
-                list.indent++;
-                list.count = 0;
-            }
-        }
-    }
-    
-    function close(tagName) {
-        if(htmlmd[tagName]) {
-            if(isList(tagName)) {
-                list = listStack.pop();
-            }
-
-            fragments.push(htmlmd[tagName].close(list));
-        }
-    }
-    
-    function selfClosing(tagName, attributes) {
-        if(htmlmd[tagName]) {
-            fragments.push(htmlmd[tagName].empty(attributes));
-        }
-    }
-    
-    function text(value) {
-        fragments.push(value);
-    }
-    
-    function append(html) {
-        fragments.push(html);
-    }
-    
-    function asString() {
-        // massage the output to collapse mulitple empty lines and empty lines between nested lists
-        return fragments.join("").replace(/\n{2}(\t*)([2-9]\d*\.|- )/g, "\n$1$2").replace(/\n{3,}/g, "\n\n");
-    }
-
-    return {
-        asString: asString,
-        open: open,
-        close: close,
-        text: text,
-        selfClosing: selfClosing,
-        append: append
-    };
-}
-
-exports.writer = mdWriter;
\ No newline at end of file