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| author | Bo Lindbergh <blgl@hagernas.com> | 2006-12-14 14:34:06 +0100 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2006-12-14 12:43:20 +0000 |
| commit | 52cd570b156cb8d25d4b58a0d3609d882939ce85 (patch) | |
| tree | 035a6b5f604ccdf2682b8493d465c8f707416b39 /lib | |
| parent | 3f7ef1d47a39c6edacb8e622913a2981b3310cc5 (diff) | |
| download | perl-52cd570b156cb8d25d4b58a0d3609d882939ce85.tar.gz | |
perl5db.pl Mac OS X fix
Message-Id: <658AFA03-517E-4068-93CA-06D4A93B5CA5@hagernas.com>
p4raw-id: //depot/perl@29555
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/perl5db.pl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/perl5db.pl b/lib/perl5db.pl index 0effa3b087..4c88e64407 100644 --- a/lib/perl5db.pl +++ b/lib/perl5db.pl @@ -6212,6 +6212,11 @@ a new window. # There's no direct accessor for the tty device name, so we fiddle # with the window title options until it says what we want. # +# Since "do script" is implemented by supplying the argument (plus a +# return character) as terminal input, there's a potential race condition +# where the debugger could beat the shell to reading the command. +# To prevent this, we wait for the screen to clear before proceeding. +# # Tested and found to be functional in Mac OS X 10.3.9 and 10.4.8. sub macosx_get_fork_TTY @@ -6230,6 +6235,9 @@ tell application "Terminal" set custom title to "" copy name to thetitle set custom title to "forked perl debugger" + repeat while (length of first paragraph of (get contents)) > 0 + delay 0.1 + end repeat end tell end tell "/dev/" & thetitle |