X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=libs%2Fweb%2Fluasrc%2Ftemplate.lua;h=17e1daad70b83e9c6f74dafce5340fcc558189d3;hp=dc0ccf6201895b1329a3860cb582dfe42f234636;hb=5b43543226fa29dc7d899e9fc82f0179aefcb56b;hpb=70b119b8eeda1a256eb54cd58c5070cf4b5a1b56

diff --git a/libs/web/luasrc/template.lua b/libs/web/luasrc/template.lua
index dc0ccf620..17e1daad7 100644
--- a/libs/web/luasrc/template.lua
+++ b/libs/web/luasrc/template.lua
@@ -23,6 +23,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 
 ]]--
+
+--- LuCI template library.
 module("luci.template", package.seeall)
 
 require("luci.config")
@@ -50,9 +52,11 @@ viewns = {
 	include    = function(name) Template(name):render(getfenv(2)) end,
 }
 
--- Compiles a given template into an executable Lua module
+--- Manually  compile a given template into an executable Lua function
+-- @param template	LuCI template
+-- @return 			Lua template function
 function compile(template)	
-	-- Search all <% %> expressions (remember: Lua table indexes begin with #1)
+	-- Search all <% %> expressions
 	local function expr_add(ws1, skip1, command, skip2, ws2)
 		table.insert(expr, command)
 		return ( #skip1 > 0 and "" or ws1 ) .. 
@@ -68,10 +72,8 @@ function compile(template)
 	template = template:gsub("(%s*)<%%(%-?)(.-)(%-?)%%>(%s*)", expr_add)
 	
 	local function sanitize(s)
-		s = luci.util.escape(s)
-		s = luci.util.escape(s, "'")
-		s = luci.util.escape(s, "\n")
-		return s
+		s = string.format("%q", s)
+		return s:sub(2, #s-1)
 	end
 	
 	-- Escape and sanitize all the template (all non-expressions)
@@ -116,7 +118,9 @@ function compile(template)
 	return loadstring(template)
 end
 
--- Oldstyle render shortcut
+--- Render a certain template.
+-- @param name		Template name
+-- @param scope		Scope to assign to template
 function render(name, scope, ...)
 	scope = scope or getfenv(2)
 	local s, t = luci.util.copcall(Template, name)