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Behaviour of special variables under macro expansion

score 115 · Answer 1 · 2014-11-21T03:06:21.687000

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Behaviour of special variables under macro expansion

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score 203 · Answer 3 · 2013-12-27T23:51:21.067000

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score 203 · Answer 4 · 2016-02-22T03:24:43.027000

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score 206 · Answer 12 · 2012-01-04T10:50:37.573000

How to establish a variable binding that will be active during macroexpansion time?

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score 420 · Answer 13 · 2018-09-09T01:40:20.170000

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score 122 · Answer 18 · 2013-05-30T16:36:02.943000

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score 746 · Answer 19 · 2013-06-20T15:48:26.207000

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TechQA.

List Question

Behaviour of special variables under macro expansion

How are the "lexical and special variable" semantics implemented under the hood in general?

Any documentation for $^I in perl?

Perl special variable "@_" in a subroutine not working

How can I find position of matched regex of a single string in Perl?

Where can I find information about Perl's special variables?

Perl implicit close resets the $. variable

What does FILE == $PROGRAM_NAME mean in ruby?

What is the dollar caret zero variable ( $^0 ) in Perl?

What do $/ and $\ do?

How to use $a and $b in Perl subroutine

How to establish a variable binding that will be active during macroexpansion time?

Is it possible to "dump" all of the bash special variables via a command, like env?

Why does adding a sleep to a bash script seem to break variable decrementing for certain named variables?

The future of deprecated special variables

Tracking of number of elements in an array iterated?

How do I set a response status code with caveman2?

In Perl the IRS ($/) is changed but it seems to scroll back the reading

Dynamic variables in perl

Are there any side-effects to using `arg` as an argument name in Lua?

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