ranger.container.environment.html « pydoc « doc - ranger - mirror of ranger

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# Read a character from stdin, save it to a global, write it to stdout.
#
# To run (from the subx directory):
#   $ ./subx translate examples/ex4.subx -o examples/ex4
#   $ ./subx run examples/ex4

== code

# syscall(read, stdin, X, 1)
# . fd = 0 (stdin)
bb/copy-to-EBX  0/imm32
# . data = X (location to write result to)
b9/copy-to-ECX  X/imm32
# . size = 1 character
ba/copy-to-EDX  1/imm32
# . syscall
b8/copy-to-EAX  3/imm32/read
cd/syscall  0x80/imm8

# syscall(write, stdout, X, 1)
# . fd = 1 (stdout)
bb/copy-to-EBX  1/imm32
# . initialize X (location to read from)
b9/copy-to-ECX  X/imm32
# . size = 1 character
ba/copy-to-EDX  1/imm32
# . syscall
b8/copy-to-EAX  4/imm32/write
cd/syscall  0x80/imm8

# syscall(exit, EBX)
b8/copy-to-EAX  1/imm32/exit
cd/syscall  0x80/imm8

== data

X:
    0/imm32  # space for read() to write to

# . . vim:nowrap:textwidth=0

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><title>Python: module ranger.container.environment</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head><body bgcolor="#f0f0f8"> <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading"> <tr bgcolor="#7799ee"> <td valign=bottom>    <big><big><a href="ranger.html">ranger</a>.<a href="ranger.container.html">container</a>.environment</big></big></td ><td align=right valign=bottom ><a href=".">index</a> <a href="file:/home/hut/work/ranger/ranger/container/environment.py">/home/hut/work/ranger/ranger/container/environment.py</a></td></tr></table> <tt># Copyright (c) 2009, 2010 hut <hut@lavabit.com> # # Permission to use, copy, modify, and/or distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</tt> <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> <tr bgcolor="#aa55cc"> <td colspan=3 valign=bottom>  <big>Modules</big></td></tr> <tr><td bgcolor="#aa55cc"><tt>      </tt></td><td> </td> <td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="curses.html">curses</a> </td><td width="25%" valign=top><a href="os.html">os</a> </td><td width="25%" valign=top></td><td width="25%" valign=top></td></tr></table></td></tr></table> <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> <tr bgcolor="#ee77aa"> <td colspan=3 valign=bottom>  <big>Classes</big></td></tr> <tr><td bgcolor="#ee77aa"><tt>      </tt></td><td> </td> <td width="100%"><dl> <dt><a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a>(<a href="builtins.html#object">builtins.object</a>) </dt><dd> <dl> <dt><a href="ranger.container.environment.html#Environment">Environment</a> </dt></dl> </dd> </dl> <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> <tr bgcolor="#ffc8d8"> <td colspan=3 valign=bottom>  <a name="Environment">class Environment</a>(<a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a>)</td></tr> <tr bgcolor="#ffc8d8"><td rowspan=2><tt>   </tt></td> <td colspan=2><tt>A collection of data which is relevant for more than one class.  </tt></td></tr> <tr><td> </td> <td width="100%"><dl><dt>Method resolution order:</dt> <dd><a href="ranger.container.environment.html#Environment">Environment</a></dd> <dd><a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a></dd> <dd><a href="builtins.html#object">builtins.object</a></dd> </dl> <hr> Methods defined here: <dl><dt><a name="Environment-__init__">__init__</a>(self, path)</dt></dl> <dl><dt><a name="Environment-assign_correct_cursor_positions">assign_correct_cursor_positions</a>(self)</dt><dd><tt>Assign correct cursor positions for subdirectories</tt></dd></dl> <dl><dt><a name="Environment-at_level">at_level</a>(self, level)</dt><dd><tt>Returns the FileSystemObject at the given level. level 1 => preview level 0 => current file/directory level <0 => parent directories</tt></dd></dl> <dl><dt><a name="Environment-enter_dir">enter_dir</a>(self, path, history=True)</dt><dd><tt>Enter given path</tt></dd></dl> <dl><dt><a name="Environment-garbage_collect">garbage_collect</a>(self)</dt><dd><tt>Delete unused directory objects</tt></dd></dl> <dl><dt><a name="Environment-get_directory">get_directory</a>(self, path)</dt><dd><tt>Get the directory object at the given path</tt></dd></dl> <dl><dt><a name="Environment-get_selection">get_selection</a>(self)</dt></dl> <dl><dt><a name="Environment-history_go">history_go</a>(self, relative)</dt><dd><tt>Move relative in history</tt></dd></dl> <dl><dt><a name="Environment-key_append">key_append</a>(self, key)</dt><dd><tt>Append a key to the keybuffer</tt></dd></dl> <dl><dt><a name="Environment-key_clear">key_clear</a>(self)</dt><dd><tt>Clear the keybuffer</tt></dd></dl> <hr> Data and other attributes defined here: <dl><dt>cf = None</dl> <dl><dt>copy = None</dl> <dl><dt>cut = None</dl> <dl><dt>directories = None</dl> <dl><dt>history = None</dl> <dl><dt>keybuffer = None</dl> <dl><dt>last_search = None</dl> <dl><dt>path = None</dl> <dl><dt>pathway = None</dl> <dl><dt>pwd = None</dl> <dl><dt>termsize = None</dl> <hr> Data descriptors inherited from <a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a>: <dl><dt>__dict__</dt> <dd><tt>dictionary for instance variables (if defined)</tt></dd> </dl> <dl><dt>__weakref__</dt> <dd><tt>list of weak references to the object (if defined)</tt></dd> </dl> <hr> Data and other attributes inherited from <a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a>: <dl><dt>settings = <ranger.ext.openstruct.OpenStruct object at 0x7f6a9067fbd0></dl> </td></tr></table></td></tr></table> </body></html>