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Latest revision | Your text | ||
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<syntaxhighlight lang="mirc">var %color = %color. [ $+ [ $2 ] ]</syntaxhighlight> | <syntaxhighlight lang="mirc">var %color = %color. [ $+ [ $2 ] ]</syntaxhighlight> | ||
is the same as | is the same as | ||
− | <syntaxhighlight lang="mirc">var %color = $eval($+(%,color.,$2),2)</syntaxhighlight>$+(%,color.,$2) will produce the plain text "%color.John", and that is then evaluated a second time (the 2 | + | <syntaxhighlight lang="mirc">var %color = $eval($+(%,color.,$2),2)</syntaxhighlight>$+(%,color.,$2) will produce the plain text "%color.John", and that is then evaluated a second time (the 2 is $eval(,2)) to produce the value of the variable just like usual. Note that with the brackets method, you also get a double evaluation, but they happen at a different levels. |
This method is easier to read/handle than the bracket, you can simply get the plain text variable you want with $+(), and then you evaluate that twice to get the content of the variable, this method is recommended, but note that it's a bit slower than the bracket. | This method is easier to read/handle than the bracket, you can simply get the plain text variable you want with $+(), and then you evaluate that twice to get the content of the variable, this method is recommended, but note that it's a bit slower than the bracket. |