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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2007-06-11 15:12:08 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2007-06-11 15:12:08 (GMT) |
| commit | 719ec9977020c58378f1b28a676c12a897149ea2 (patch) | |
| tree | f650a589eaa8905eda73fd1ed7aae4350380a0d9 /generic/tclExecute.c | |
| parent | 57ba79b9aa406ba55b5987ac6bf3556cce00d9df (diff) | |
| download | tcl-719ec9977020c58378f1b28a676c12a897149ea2.zip tcl-719ec9977020c58378f1b28a676c12a897149ea2.tar.gz tcl-719ec9977020c58378f1b28a676c12a897149ea2.tar.bz2 | |
* generic/tclExecute.c: comments added to explain iPtr->numLevels
management.
Diffstat (limited to 'generic/tclExecute.c')
| -rw-r--r-- | generic/tclExecute.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 12f85bc..77620a5 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclExecute.c,v 1.290 2007/06/10 23:15:06 msofer Exp $ + * RCS: @(#) $Id: tclExecute.c,v 1.291 2007/06/11 15:12:08 msofer Exp $ */ #include "tclInt.h" @@ -1097,7 +1097,10 @@ TclCompEvalObj( Namespace *namespacePtr; /* - * Check that the interpreter is ready to execute scripts + * Check that the interpreter is ready to execute scripts. Note that we + * manage the interp's runlevel here: it is a small white lie (maybe), but + * saves a ++/-- pair at each invocation. Amazingly enough, the impact on + * performance is noticeable. */ iPtr->numLevels++; |