I' just started to play with PERL to see how I can autogenerate c-code.
I insert special comments in my c-code with tags to locate both source for autogeneration as well as the target location.
I find myself writing duplicates of some string to be able to both match these special comments and to print them into the c-code.
Example:
$matchbegintag = '\/\* <sometag> \*\/';
$printbegintag = "\/\* <sometag> \*\/";

[download]

This is error prone, since I always have to change in two places.
Is there an operator that can force interpolation on single quoted strings?
Something like:
$matchbegintag = '\/\* <sometag> \*\/';
$printbegintag = force_interpolation($matchbegintag);

[download]

Thanks in advance,
Jonas

In reply to Force interpolation on singel quoted strings by Anonymous Monk

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