X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=editor.js;h=92023d19ba312a6c503dd00f8a1645fb5af8f0fc;hb=5ec5db882fdb124c06eecb33e19bd4eafa3a4010;hp=1a408baecf757b97dd71f18022030fac3ec7a05f;hpb=84ebe4d060ce3b627e812afb256d2ffee4bdbe63;p=peach-html5-editor.git

diff --git a/editor.js b/editor.js
index 1a408ba..92023d1 100644
--- a/editor.js
+++ b/editor.js
@@ -256,33 +256,40 @@ function enc_text (txt) {
 
 // no closing tag, cannot have children
 void_elements = {
-	area: true,
-	base: true,
-	br: true,
-	col: true,
-	embed: true,
-	hr: true,
-	img: true,
-	input: true,
-	keygen: true,
-	link: true,
-	meta: true,
-	param: true,
-	source: true,
-	track: true,
-	wbr: true
+	area: 1,
+	base: 1,
+	br: 1,
+	col: 1,
+	embed: 1,
+	hr: 1,
+	img: 1,
+	input: 1,
+	keygen: 1,
+	link: 1,
+	meta: 1,
+	param: 1,
+	source: 1,
+	track: 1,
+	wbr: 1
 }
 
 // contents are not html encoded
-plaintext_elements = {
-	style: true,
-	script: true,
-	xmp: true,
-	iframe: true,
-	noembed: true,
-	noframes: true,
-	plaintext: true,
-	noscript: true
+var plaintext_elements = {
+	style: 1,
+	script: 1,
+	xmp: 1,
+	iframe: 1,
+	noembed: 1,
+	noframes: 1,
+	plaintext: 1,
+	noscript: 1
+}
+
+// parser deletes a starting newline inside:
+var newline_eating_elements = {
+	pre: 1,
+	textarea: 1,
+	listing: 1
 }
 
 // this does not pretty-print
@@ -312,6 +319,8 @@ function nodes_to_html (tree) {
 			case 'text':
 				if (n.parent != null ? plaintext_elements[n.parent.name] : false) {
 					ret += n.text
+				} else if (n.parent != null ? newline_eating_elements[n.parent.name] && n.text.charAt(0) === "\n" : false) {
+					ret += enc_text("\n" + n.text)
 				} else {
 					ret += enc_text(n.text)
 				}
@@ -1824,7 +1833,7 @@ PeachHTML5Editor.prototype.preserve_space = function(n, ideal_target) {
 PeachHTML5Editor.prototype.update_style_from_el = function(n) {
 	var style
 	style = n.el.getAttribute('style')
-	if (style != null) {
+	if (style != null && style != '') {
 		return n.attrs.style = style
 	} else {
 		if (n.attrs.style != null) {
@@ -2147,7 +2156,7 @@ PeachHTML5Editor.prototype.text_cleanup = function(n) {
 			}
 			if (need_preserve) {
 				// do we have it already?
-				ws = this.computed_style(n, 'white-space') // FIXME implement this
+				ws = this.computed_style(n, 'white-space')
 				if (ws_props[ws] != null ? !ws_props[ws].space : true) {
 					// 2nd arg is ideal target for css rule
 					ws = this.preserve_space(n, block)
@@ -2155,7 +2164,7 @@ PeachHTML5Editor.prototype.text_cleanup = function(n) {
 				eats_start_sp = false
 			} else {
 				if (is_space_code(n.text.charCodeAt(n.text.length - 1))) {
-					ws = this.computed_style(n, 'white-space') // FIXME implement this
+					ws = this.computed_style(n, 'white-space')
 					if ((ref1 = ws_props[ws]) != null ? ref1.space : void 0) {
 						eats_start_sp = false
 					} else {
@@ -2491,6 +2500,8 @@ PeachHTML5Editor.prototype.pretty_html = function(tree, indent, parent_flags) {
 			case 'text':
 				if (n.parent != null ? plaintext_elements[n.parent.name] : false) {
 					ret += n.text
+				} else if (n.parent != null ? newline_eating_elements[n.parent.name] && n.text.charAt(0) === "\n" : false) {
+					ret += enc_text("\n" + n.text)
 				} else {
 					ret += enc_text(n.text)
 				}