summary refs log tree commit diff stats
diff options
context:
space:
mode:
-rw-r--r--ranger/fsobject/directory.py1
-rw-r--r--ranger/fsobject/file.py3
-rw-r--r--ranger/fsobject/fsobject.py2
3 files changed, 4 insertions, 2 deletions
diff --git a/ranger/fsobject/directory.py b/ranger/fsobject/directory.py
index 0d417c96..91d087af 100644
--- a/ranger/fsobject/directory.py
+++ b/ranger/fsobject/directory.py
@@ -34,6 +34,7 @@ class NoDirectoryGiven(Exception):
 	pass
 
 class Directory(FileSystemObject, Accumulator, SettingsAware):
+	is_directory = True
 	enterable = False
 	load_generator = None
 	cycle_list = None
diff --git a/ranger/fsobject/file.py b/ranger/fsobject/file.py
index 71bd7a3e..f646ce17 100644
--- a/ranger/fsobject/file.py
+++ b/ranger/fsobject/file.py
@@ -14,5 +14,4 @@
 
 from .fsobject import FileSystemObject as SuperClass
 class File(SuperClass):
-	pass
-
+	is_file = True
diff --git a/ranger/fsobject/fsobject.py b/ranger/fsobject/fsobject.py
index df7a989f..3721aa54 100644
--- a/ranger/fsobject/fsobject.py
+++ b/ranger/fsobject/fsobject.py
@@ -19,6 +19,8 @@ DOCUMENT_BASENAMES = 'README TODO LICENSE COPYING INSTALL'.split()
 from . import T_FILE, T_DIRECTORY, T_UNKNOWN, T_NONEXISTANT, BAD_INFO
 from ranger.shared import MimeTypeAware, FileManagerAware
 class FileSystemObject(MimeTypeAware, FileManagerAware):
+	is_file = False
+	is_directory = False
 	content_loaded = False
 	force_load = False
 	path = None
nts' href='/akkartik/mu/commit/html/subx/examples/ex3.subx.html?h=hlt&id=14a380525ed2df295463b1906b718cb26871df3b'>14a38052 ^
ac07e589 ^
60338448 ^
695f9bf8 ^
dc5a0acf ^
695f9bf8 ^
ac07e589 ^
dc5a0acf ^
bb2b6ba7 ^















695f9bf8 ^
bb2b6ba7 ^















3350c34a ^
bb2b6ba7 ^
14a38052 ^
c56d803c ^
60338448 ^
a8fb537a ^
3350c34a ^
c56d803c ^


bb2b6ba7 ^
a0d3cac4 ^
14a38052 ^


d1c9392a ^
695f9bf8 ^
33352536 ^



695f9bf8 ^


33352536 ^
6070c23e ^
695f9bf8 ^
33352536 ^
695f9bf8 ^
33352536 ^
695f9bf8 ^
86351aaf ^
695f9bf8 ^

a0d3cac4 ^
3350c34a ^
a0d3cac4 ^

bb2b6ba7 ^



1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98



                                                                                          
                                  

                                                
                                   
                                                                                                      
                                                 

                       

                                                                                           
                    
                                     
                                
                                  
           
                                  
                                
                             
                                                                           















                                                                                 
                                                  















                                                                              
                                                                                                                             
                         
                                                                                                                                           
                                                                         
                                                                                 
                                                                                                                           
                                                                                                         


                                                                                          
                                       
                                               


                                                                                                                                                                                                                            
                                        
                                                                               



                                                                                               


                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                        
                                                                        
                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                           
                                                                                        
                                                            
                                                                                   
                                                                

                                                                            
                                                                                        
                                                                                                            

                                                                                                             



                                     
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - linux/ex3.subx</title>
<meta name="Generator" content="Vim/8.1">
<meta name="plugin-version" content="vim8.1_v1">
<meta name="syntax" content="none">
<meta name="settings" content="number_lines,use_css,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
<meta name="colorscheme" content="minimal-light">
<style type="text/css">
<!--
pre { font-family: monospace; color: #000000; background-color: #ffffd7; }
body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; }
a { color:inherit; }
* { font-size:12pt; font-size: 1em; }
.subxComment { color: #005faf; }
.subxS2Comment { color: #8a8a8a; }
.LineNr { }
.subxS1Comment { color: #0000af; }
.SpecialChar { color: #d70000; }
.Constant { color: #008787; }
.Normal { color: #000000; background-color: #ffffd7; padding-bottom: 1px; }
-->
</style>

<script type='text/javascript'>
<!--

/* function to open any folds containing a jumped-to line before jumping to it */
function JumpToLine()
{
  var lineNum;
  lineNum = window.location.hash;
  lineNum = lineNum.substr(1); /* strip off '#' */

  if (lineNum.indexOf('L') == -1) {
    lineNum = 'L'+lineNum;
  }
  var lineElem = document.getElementById(lineNum);
  /* Always jump to new location even if the line was hidden inside a fold, or
   * we corrected the raw number to a line ID.
   */
  if (lineElem) {
    lineElem.scrollIntoView(true);
  }
  return true;
}
if ('onhashchange' in window) {
  window.onhashchange = JumpToLine;
}

-->
</script>
</head>
<body onload='JumpToLine();'>
<a href='https://github.com/akkartik/mu/blob/main/linux/ex3.subx'>https://github.com/akkartik/mu/blob/main/linux/ex3.subx</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Add the first 10 numbers, and return the result in the exit code.</span>
<span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span>
<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># To run:</span>
<span id="L4" class="LineNr"> 4 </span><span class="subxComment">#   $ bootstrap/bootstrap translate ex3.subx -o ex3</span>
<span id="L5" class="LineNr"> 5 </span><span class="subxComment">#   $ bootstrap/bootstrap run ex3</span>
<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># Expected result:</span>
<span id="L7" class="LineNr"> 7 </span><span class="subxComment">#   $ echo $?</span>
<span id="L8" class="LineNr"> 8 </span><span class="subxComment">#   55</span>
<span id="L9" class="LineNr"> 9 </span>
<span id="L10" class="LineNr">10 </span>== code
<span id="L11" class="LineNr">11 </span><span class="subxComment">#   instruction                     effective address                                                   register    displacement    immediate</span>
<span id="L12" class="LineNr">12 </span><span class="subxS1Comment"># . op          subop               mod             rm32          base        index         scale       r32</span>
<span id="L13" class="LineNr">13 </span><span class="subxS1Comment"># . 1-3 bytes   3 bits              2 bits          3 bits        3 bits      3 bits        2 bits      2 bits      0/1/2/4 bytes   0/1/2/4 bytes</span>
<span id="L14" class="LineNr">14 </span>
<span id="L15" class="LineNr">15 </span><span class="SpecialChar">Entry</span>:
<span id="L16" class="LineNr">16 </span>    <span class="subxComment"># result: ebx = 0</span>
<span id="L17" class="LineNr">17 </span>    bb/copy-to-ebx  0/imm32
<span id="L18" class="LineNr">18 </span>    <span class="subxComment"># counter: ecx = 1</span>
<span id="L19" class="LineNr">19 </span>    b9/copy-to-ecx  1/imm32
<span id="L20" class="LineNr">20 </span>
<span id="L21" class="LineNr">21 </span><span class="Constant">$loop</span>:
<span id="L22" class="LineNr">22 </span>    <span class="subxComment"># if (counter &gt; 10) break</span>
<span id="L23" class="LineNr">23 </span>    81          7/subop/compare     3/mod/direct    1/rm32/ecx   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xa/imm32         <span class="subxComment"># compare ecx</span>
<span id="L24" class="LineNr">24 </span>    7f/jump-if-&gt;  $exit/disp8
<span id="L25" class="LineNr">25 </span>    <span class="subxComment"># result += counter</span>
<span id="L26" class="LineNr">26 </span>    01/add                          3/mod/direct    3/rm32/ebx   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># add ecx to ebx</span>
<span id="L27" class="LineNr">27 </span>    <span class="subxComment"># ++counter</span>
<span id="L28" class="LineNr">28 </span>    41/increment-ecx
<span id="L29" class="LineNr">29 </span>    <span class="subxComment"># loop</span>
<span id="L30" class="LineNr">30 </span>    eb/jump  $loop/disp8
<span id="L31" class="LineNr">31 </span>
<span id="L32" class="LineNr">32 </span><span class="Constant">$exit</span>:
<span id="L33" class="LineNr">33 </span>    <span class="subxComment"># exit(ebx)</span>
<span id="L34" class="LineNr">34 </span>    e8/call  <a href='000init.subx.html#L18'>syscall_exit</a>/disp32
<span id="L35" class="LineNr">35 </span>
<span id="L36" class="LineNr">36 </span><span class="subxS2Comment"># . . vim&#0058;nowrap:textwidth=0</span>
</pre>
</body>
</html>
<!-- vim: set foldmethod=manual : -->