Re: [Texmacs-dev] TeXmacs & Webassembly

[TeXmacs]

On Wed, Jan 26, 2022 at 02:37:51PM +0100, TeXmacs wrote:
> > this will load the .wasm file and compile it  and then load the .data file 
> > (which contains the resources like fonts, scripts, etc..) and create a 
> > virtual FS out of it. 
> > It takes some time but sooner or later you should see TeXmacs in the 
> > window. (tested on Safari and Firefox on Mac).
> 
> I obtain a broken link to some image with the caption 'Qt for WebAssembly: 
> TeXmacs'.
> Nothing seems to happen appart from that.

I also got the following terminal output:

Joriss-iMac-Pro:webassembly vdhoeven$ python3 -m http.server
Serving HTTP on :: port 8000 (http://[::]:8000/) ...
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] "GET /TeXmacs.html HTTP/1.1" 200 -
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] code 404, message File not found
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] "GET /qtloader.js HTTP/1.1" 404 -
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] code 404, message File not found
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] "GET /qtlogo.svg HTTP/1.1" 404 -
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] code 404, message File not found
::ffff:127.0.0.1 - - [26/Jan/2022 14:32:55] "GET /favicon.ico HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:33:43] "GET /TeXmacs.html HTTP/1.1" 200 -
::1 - - [26/Jan/2022 14:33:43] code 404, message File not found
::1 - - [26/Jan/2022 14:33:43] "GET /qtlogo.svg HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:33:43] code 404, message File not found
::1 - - [26/Jan/2022 14:33:43] "GET /qtloader.js HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:33:43] code 404, message File not found
::1 - - [26/Jan/2022 14:33:43] "GET /favicon.ico HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:10] "GET /TeXmacs.html HTTP/1.1" 200 -
::1 - - [26/Jan/2022 14:34:10] code 404, message File not found
::1 - - [26/Jan/2022 14:34:10] code 404, message File not found
::1 - - [26/Jan/2022 14:34:10] "GET /qtlogo.svg HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:10] "GET /qtloader.js HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:10] code 404, message File not found
::1 - - [26/Jan/2022 14:34:10] "GET /favicon.ico HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:26] code 404, message File not found
::1 - - [26/Jan/2022 14:34:26] "GET /qtlogo.svg HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:40] code 404, message File not found
::1 - - [26/Jan/2022 14:34:40] "GET /qtlogo.svg HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:40] code 404, message File not found
::1 - - [26/Jan/2022 14:34:40] "GET /qtloader.js HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:34:43] "GET / HTTP/1.1" 200 -
::1 - - [26/Jan/2022 14:34:52] "GET /TeXmacs.wasm HTTP/1.1" 200 -
----------------------------------------
Exception occurred during processing of request from ('::1', 64116, 0, 0)
Traceback (most recent call last):
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py",
 line 683, in process_request_thread
    self.finish_request(request, client_address)
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py",
 line 360, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/server.py",
 line 653, in __init__
    super().__init__(*args, **kwargs)
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py",
 line 747, in __init__
    self.handle()
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/server.py",
 line 427, in handle
    self.handle_one_request()
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/server.py",
 line 415, in handle_one_request
    method()
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/server.py",
 line 660, in do_GET
    self.copyfile(f, self.wfile)
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/server.py",
 line 860, in copyfile
    shutil.copyfileobj(source, outputfile)
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/shutil.py",
 line 208, in copyfileobj
    fdst_write(buf)
  File 
"/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socketserver.py",
 line 826, in write
    self._sock.sendall(b)
BrokenPipeError: [Errno 32] Broken pipe
----------------------------------------
::1 - - [26/Jan/2022 14:34:58] "GET /TeXmacs.js HTTP/1.1" 200 -
::1 - - [26/Jan/2022 14:35:04] code 404, message File not found
::1 - - [26/Jan/2022 14:35:04] code 404, message File not found
::1 - - [26/Jan/2022 14:35:04] "GET /qtloader.js HTTP/1.1" 404 -
::1 - - [26/Jan/2022 14:35:04] "GET /qtlogo.svg HTTP/1.1" 404 -