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86 | coroutines, it is mainly useful to compare again C<$Coro::current>, to see |
86 | coroutines, it is mainly useful to compare again C<$Coro::current>, to see |
87 | whether you are running in the main program or not. |
87 | whether you are running in the main program or not. |
88 | |
88 | |
89 | =cut |
89 | =cut |
90 | |
90 | |
91 | $main = new Coro; |
91 | # $main is now being initialised by Coro::State |
92 | |
92 | |
93 | =item $Coro::current |
93 | =item $Coro::current |
94 | |
94 | |
95 | The coroutine object representing the current coroutine (the last |
95 | The coroutine object representing the current coroutine (the last |
96 | coroutine that the Coro scheduler switched to). The initial value is |
96 | coroutine that the Coro scheduler switched to). The initial value is |
97 | C<$main> (of course). |
97 | C<$Coro::main> (of course). |
98 | |
98 | |
99 | This variable is B<strictly> I<read-only>. You can take copies of the |
99 | This variable is B<strictly> I<read-only>. You can take copies of the |
100 | value stored in it and use it as any other coroutine object, but you must |
100 | value stored in it and use it as any other coroutine object, but you must |
101 | not otherwise modify the variable itself. |
101 | not otherwise modify the variable itself. |
102 | |
102 | |
103 | =cut |
103 | =cut |
104 | |
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105 | $main->{desc} = "[main::]"; |
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106 | |
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107 | # maybe some other module used Coro::Specific before... |
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108 | $main->{_specific} = $current->{_specific} |
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109 | if $current; |
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110 | |
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111 | _set_current $main; |
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112 | |
104 | |
113 | sub current() { $current } # [DEPRECATED] |
105 | sub current() { $current } # [DEPRECATED] |
114 | |
106 | |
115 | =item $Coro::idle |
107 | =item $Coro::idle |
116 | |
108 | |