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Merge pull request #2194 from minrk/clean_nan...
Merge pull request #2194 from minrk/clean_nan Clean nan/inf in json_clean. The floating point values NaN and Infinity are not part of the JSON specification and causes some parsers to throw errors. Since our usage is only for things like the display of function defaults, we can use a basic string representation ('NaN', 'inf', etc) instead.

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r8047:157d99af merge
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igrid_help.html
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<?xml version='1.0' encoding='iso-8859-1'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" href="igrid_help.css" type="text/css" />
<title>igrid help</title>
</head>
<body>
<h1>igrid help</h1>
<h2>Commands</h2>
<h3>pick (P)</h3>
<p>Pick the whole row (object is available as "_")</p>
<h3>pickattr (Shift-P)</h3>
<p>Pick the attribute under the cursor</p>
<h3>pickallattrs (Shift-C)</h3>
<p>Pick' the complete column under the cursor (i.e. the attribute under the
cursor) from all currently fetched objects. These attributes will be returned
as a list.</p>
<h3>enter (E)</h3>
<p>Enter the object under the cursor. (what this mean depends on the object
itself, i.e. how it implements iteration). This opens a new browser 'level'.</p>
<h3>enterattr (Shift-E)</h3>
<p>Enter the attribute under the cursor.</p>
<h3>detail (D)</h3>
<p>Show a detail view of the object under the cursor. This shows the name,
type, doc string and value of the object attributes (and it might show more
attributes than in the list view, depending on the object).</p>
<h3>detailattr (Shift-D)</h3>
<p>Show a detail view of the attribute under the cursor.</p>
<h3>pickrows (M)</h3>
<p>Pick multiple selected rows (M)</p>
<h3>pickrowsattr (CTRL-M)</h3>
<p>From multiple selected rows pick the cells matching the attribute the cursor is in (CTRL-M)</p>
<h3>find (CTRL-F)</h3>
<p>Find text</p>
<h3>find_next (F3)</h3>
<p>Find next occurrence of the searchtext</p>
<h3>find_previous (Shift-F3)</h3>
<p>Find previous occurrence of the searchtext </p>
<h3>sortattrasc (V)</h3>
<p>Sort the objects (in ascending order) using the attribute under the cursor as the sort key.</p>
<h3>sortattrdesc (Shift-V)</h3>
<p>Sort the objects (in descending order) using the attribute under the cursor as the sort key.</p>
<h3>leave (Backspace, DEL, X)</h3>
<p>Close current tab (and all the tabs to the right of the current one).</h3>
<h3>quit (ESC,Q)</h3>
<p>Quit igrid and return to the IPython prompt.</p>
<h2>Navigation</h2>
<h3>Jump to the last column of the current row (END, CTRL-E, CTRL-Right)</h3>
<h3>Jump to the first column of the current row (HOME, CTRL-A, CTRL-Left)</h3>
<h3>Move the cursor one column to the left (&lt;)</h3>
<h3>Move the cursor one column to the right (&gt;)</h3>
<h3>Jump to the first row in the current column (CTRL-Up)</h3>
<h3>Jump to the last row in the current column (CTRL-Down)</h3>
</body>
</html>