From bf0601eaef8f752539bdc0b70806cad95194a866 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Wed, 12 Jun 2019 08:58:32 +0800
Subject: [PATCH] never used

---
 README.md       |  1 -
 docs/lib-log.md | 46 --------------------------------
 src/log.scad    | 70 -------------------------------------------------
 3 files changed, 117 deletions(-)
 delete mode 100644 docs/lib-log.md
 delete mode 100644 src/log.scad

diff --git a/README.md b/README.md
index acf5fd09..0a1212d2 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,6 @@ Too many dependencies? Because OpenSCAD doesn't provide namespace management, I
 - Other
     - [turtle2d](https://openhome.cc/eGossip/OpenSCAD/lib-turtle2d.html)
     - [turtle3d](https://openhome.cc/eGossip/OpenSCAD/lib-turtle3d.html)
-	- [log](https://openhome.cc/eGossip/OpenSCAD/lib-log.html)
 
 ## Bugs and Feedback
 
diff --git a/docs/lib-log.md b/docs/lib-log.md
deleted file mode 100644
index d60249d7..00000000
--- a/docs/lib-log.md
+++ /dev/null
@@ -1,46 +0,0 @@
-# log
-
-A log module which supports simple level configurations and color titles. 
-
-## Parameters
-
-- `$log_level` : The accepted values are `"OFF"` (-1), `"INFO"` (20), 
-   `"WARNING"` (30), `"ERROR"` (40) or positive integers. The default value is `"INFO"`.
-- `level` : The accepted values are `"OFF"` (-1), `"INFO"` (20), 
-   `"WARNING"` (30), `"ERROR"` (40) or positive integers. If the value is greater or equal to `$log_level`, the `echo` message will display in the console.
-- `level_color` : Controls the color of level title. It accepts the same values as the CSS `color` property. 
-
-## Examples
-
-	include <log.scad>;
-	
-	log() 
-	    echo("    INFO message");
-	    
-	log("WARNING")
-	    echo("    WARNING message"); 
-	
-	log("ERROR") {
-	    echo("    ERROR message 1"); 
-	    echo("    ERROR message 2"); 
-	}
-
-![log](images/lib-log-1.JPG)
-
-	include <log.scad>;
-	
-	$log_level = "WARNING";
-	
-	log() 
-	    echo("    INFO message");
-	    
-	log("WARNING", "purple")
-	    echo("    WARNING message"); 
-	
-	log("ERROR", "rgb(255, 100, 100)") {
-	    echo("    ERROR message 1"); 
-	    echo("    ERROR message 2"); 
-	}
-
-![log](images/lib-log-2.JPG)
-
diff --git a/src/log.scad b/src/log.scad
deleted file mode 100644
index 84a6067c..00000000
--- a/src/log.scad
+++ /dev/null
@@ -1,70 +0,0 @@
-/**
-* log.scad
-*
-* @copyright Justin Lin, 2017
-* @license https://opensource.org/licenses/lgpl-3.0.html
-*
-* @see https://openhome.cc/eGossip/OpenSCAD/lib-log.html
-*
-**/
-
-/*
-   The accepted values are "OFF" (-1), "INFO" (20), 
-   "WARNING" (30), "ERROR" (40) or positive integers.
-*/
-$log_level = "INFO";
-
-module log(level = "INFO", level_color) {
-    default_level_ints = [
-        ["OFF", -1],
-        ["INFO", 20], 
-        ["WARNING", 30],
-        ["ERROR", 40]
-    ];
-    
-    default_level_colors = [
-        ["INFO", "green"], 
-        ["WARNING", "orange"],
-        ["ERROR", "red"]
-    ];    
-
-    /*
-        The built-in lookup function require integer keys. 
-        I overwrite it so that using string keys is ok.
-    */
-    function lookup(key, mappings, i = 0) = 
-        i == len(mappings) ? key : (
-            key == mappings[i][0] ? 
-                mappings[i][1] :
-                lookup(key, mappings, i + 1)
-        );
-
-    if($log_level != "OFF") {            
-        argu_level = lookup(level, default_level_ints);
-        golbal_level = lookup(
-            $log_level == undef ? "INFO" : $log_level,
-            default_level_ints
-        );
-
-        if(argu_level >= golbal_level) {
-            c = level_color == undef ? lookup(level, default_level_colors) : level_color;
-            lv = str(len(level) == undef ? "LEVEL " : "", level);
-            
-            // level text
-            echo(
-                str( 
-                    "<b>",
-                        "<span style='color:", c, "'>", 
-                            lv, 
-                        "</span>", 
-                    "</b>"
-                )
-            );
-            
-            // echo 
-            for(i = [0:$children - 1]) {
-                children(i);
-            }
-        }    
-    } 
-}
\ No newline at end of file