Word wrap for the playground
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@ -58,5 +58,6 @@ fn main() {
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// When you call a macro, you need to add something special compared to a regular function call. If
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// you're stuck, take a look at what's inside `my_macro`.
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// When you call a macro, you need to add something special compared to a
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// regular function call. If you're stuck, take a look at what's inside
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// `my_macro`.
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@ -58,8 +58,8 @@ macro_rules! my_macro {
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// Macros don't quite play by the same rules as the rest of Rust, in terms of what's available
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// where.
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// Macros don't quite play by the same rules as the rest of Rust, in terms of
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// what's available where.
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@ -68,5 +68,5 @@ macro_rules! my_macro {
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// Unlike other things in Rust, the order of "where you define a macro" versus "where you use it"
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// actually matters.
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// Unlike other things in Rust, the order of "where you define a macro" versus
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// "where you use it" actually matters.
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@ -60,8 +60,8 @@ fn main() {
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// In order to use a macro outside of its module, you need to do something special to the module to
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// lift the macro out into its parent.
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// In order to use a macro outside of its module, you need to do something
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// special to the module to lift the macro out into its parent.
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@ -70,5 +70,5 @@ fn main() {
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// The same trick also works on "extern crate" statements for crates that have exported macros, if
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// you've seen any of those around.
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// The same trick also works on "extern crate" statements for crates that have
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// exported macros, if you've seen any of those around.
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@ -72,5 +72,5 @@ fn main() {
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// The way macros are written, it wants to see something between each "macro arm", so it can
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// separate them.
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// The way macros are written, it wants to see something between each
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// "macro arm", so it can separate them.
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