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Repair fill-paragraph damage. 

Clarify LLTRACE description.  It was introduced in 1992, revision 2.20 of
ceval.c, well before Python 1.0!
This commit is contained in:
Michael W. Hudson 2002-07-30 15:25:57 +00:00
parent cfa1f52941
commit 202a4b6fdd
1 changed files with 9 additions and 8 deletions
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17
Misc/SpecialBuilds.txt
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@ -141,7 +141,8 @@ assert()s are enabled (via the C way: by not defining NDEBUG), and
some routines do additional sanity checks inside "#ifdef Py_DEBUG" some routines do additional sanity checks inside "#ifdef Py_DEBUG"
blocks. blocks.
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
COUNT_ALLOCS introduced in 0.9.9 partly broken in 2.2 and 2.2.1 COUNT_ALLOCS introduced in 0.9.9
partly broken in 2.2 and 2.2.1
Each type object grows three new members: Each type object grows three new members:
@ -186,15 +187,15 @@ sys.getcounts()
for which the first allocation of an object of that type occurred for which the first allocation of an object of that type occurred
most recently is at the front of the list. most recently is at the front of the list.
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
LLTRACE introduced ...? Long time ago! LLTRACE introduced well before 1.0
Compile in support of Low Level TRACE-ing of the man interpreter loop. Compile in support of Low Level TRACE-ing of the main interpreter loop.
When this preprocessor symbol is defined, before eval_frame When this preprocessor symbol is defined, before eval_frame
(eval_code2 before 2.2) executes a frame's code checks its global (eval_code2 before 2.2) executes a frame's code it checks the frame's
namespace for a variable "__lltrace__". If such a variable is found, global namespace for a variable "__lltrace__". If such a variable is
mounds of information about what the interpreter is doing are sprayed found, mounds of information about what the interpreter is doing are
to stdout, such as every opcode and opcode argument and values pushed sprayed to stdout, such as every opcode and opcode argument and values
onto and popped off the value stack. pushed onto and popped off the value stack.
Not useful very often, but very useful when needed. Not useful very often, but very useful when needed.