added hold kwarg to plot commands

svn path=/trunk/matplotlib/; revision=774

Author: jdh2358

boilerplate.py

@@ -2,9 +2,8 @@
 # file is pasted into pylab.py
 
 
-__fmt = """\
-
-# this function was autogenerated by boilerplate.py.  Do not edit as
+_fmtplot = """\
+# This function was autogenerated by boilerplate.py.  Do not edit as
 # changes will be lost
 def %(func)s(*args, **kwargs):
     # allow callers to override the hold state by passing hold=True|False
@@ -27,10 +26,24 @@ def %(func)s(*args, **kwargs):
 Addition kwargs: hold = [True|False] overrides default hold state\"\"\"
 """ 
 
+_fmtmisc = """\
+# This function was autogenerated by boilerplate.py.  Do not edit as
+# changes will be lost
+def %(func)s(*args, **kwargs):
+    try:
+        ret =  gca().%(func)s(*args, **kwargs)
+    except ValueError, msg:
+        msg = raise_msg_to_str(msg)
+        error_msg(msg)
+    else:
+        draw_if_interactive()
+        return ret
+%(func)s.__doc__ = Axes.%(func)s.__doc__
+""" 
 
 # these methods are all simple wrappers of Axes methods by the same
 # name.  
-_methods = (
+_plotcommands = (
     'axhline',
     'axhspan',
     'axvline',
@@ -67,6 +80,14 @@ def %(func)s(*args, **kwargs):
     'vlines',
     )
 
+_misccommands = (
+    'cla',
+    'grid',
+    'legend',
+    'table',
+    'text',
+    )
+
 cmappable = {
     'scatter' : 'gci._current = ret',
     'pcolor'  : 'gci._current = ret',
@@ -76,9 +97,13 @@ def %(func)s(*args, **kwargs):
 }
 
 
-for func in _methods:
+for func in _plotcommands:
     if cmappable.has_key(func):
         mappable = cmappable[func]
     else:
         mappable = ''
-    print __fmt%locals()
+    print _fmtplot%locals()
+
+
+for func in _misccommands:
+    print _fmtmisc%locals()