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diff --git a/doc/block.md b/doc/block.md index 690f8a27..75550a94 100644 --- a/doc/block.md +++ b/doc/block.md @@ -91,7 +91,7 @@ This is somewhat unsatisfying because it is external to the function being defin For modifiers, `π£` refers to the containing modifier. `π` makes the modifier a deferred modifier like `π¨` and `π©` do, and refers to the derived function. For example, this tail-recursive factorial function uses the operand to accumulate a result, a task that is usually done with a second `factorial_helper` function in elementary Scheme. - Fact_mod β 1 { (0βΈ<)βΆβ¨1, (π¨Γπ©)_π£β© π©-1 } + Fact_mod β 1 { (0βΈ<)βΆβ¨π, (πΓπ©)_π£β© π©-1 } Fact_mod 7 Because `π£` only ever refers to a 1-modifier or 2-modifer, it can never make sense to refer to it as a function, and the uppercase letter `β` is not recognized by BQN. In order to allow `π£` to be spelled as a 1-modifier `_π£` or 2-modifier `_π£_`, it is treated as an ordinary identifier character, so it must be separated from letters or numbers by spaces. diff --git a/docs/doc/block.html b/docs/doc/block.html index e5652775..eb57da8d 100644 --- a/docs/doc/block.html +++ b/docs/doc/block.html @@ -129,9 +129,9 @@ 5040 </pre> <p>For modifiers, <code><span class='Value'>π£</span></code> refers to the containing modifier. <code><span class='Function'>π</span></code> makes the modifier a deferred modifier like <code><span class='Value'>π¨</span></code> and <code><span class='Value'>π©</span></code> do, and refers to the derived function. For example, this tail-recursive factorial function uses the operand to accumulate a result, a task that is usually done with a second <code><span class='Value'>factorial_helper</span></code> function in elementary Scheme.</p> -<a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=RmFjdF9tb2Qg4oaQIDEgeyAoMOKKuDwp4pe24p+oMSwgKPCdlajDl/CdlakpX/CdlaPin6kg8J2VqS0xIH0KRmFjdF9tb2QgNw==">βοΈ</a><pre> <span class='Function'>Fact_mod</span> <span class='Gets'>β</span> <span class='Number'>1</span> <span class='Brace'>{</span> <span class='Paren'>(</span><span class='Number'>0</span><span class='Modifier2'>βΈ</span><span class='Function'><</span><span class='Paren'>)</span><span class='Modifier2'>βΆ</span><span class='Bracket'>β¨</span><span class='Number'>1</span><span class='Separator'>,</span> <span class='Paren'>(</span><span class='Value'>π¨</span><span class='Function'>Γ</span><span class='Value'>π©</span><span class='Paren'>)</span><span class='Modifier'>_π£</span><span class='Bracket'>β©</span> <span class='Value'>π©</span><span class='Function'>-</span><span class='Number'>1</span> <span class='Brace'>}</span> +<a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=RmFjdF9tb2Qg4oaQIDEgeyAoMOKKuDwp4pe24p+o8J2VlywgKPCdlZfDl/CdlakpX/CdlaPin6kg8J2VqS0xIH0KRmFjdF9tb2QgNw==">βοΈ</a><pre> <span class='Function'>Fact_mod</span> <span class='Gets'>β</span> <span class='Number'>1</span> <span class='Brace'>{</span> <span class='Paren'>(</span><span class='Number'>0</span><span class='Modifier2'>βΈ</span><span class='Function'><</span><span class='Paren'>)</span><span class='Modifier2'>βΆ</span><span class='Bracket'>β¨</span><span class='Value'>π</span><span class='Separator'>,</span> <span class='Paren'>(</span><span class='Value'>π</span><span class='Function'>Γ</span><span class='Value'>π©</span><span class='Paren'>)</span><span class='Modifier'>_π£</span><span class='Bracket'>β©</span> <span class='Value'>π©</span><span class='Function'>-</span><span class='Number'>1</span> <span class='Brace'>}</span> <span class='Function'>Fact_mod</span> <span class='Number'>7</span> -1 +5040 </pre> <p>Because <code><span class='Value'>π£</span></code> only ever refers to a 1-modifier or 2-modifer, it can never make sense to refer to it as a function, and the uppercase letter <code><span class='Value'>β</span></code> is not recognized by BQN. In order to allow <code><span class='Value'>π£</span></code> to be spelled as a 1-modifier <code><span class='Modifier'>_π£</span></code> or 2-modifier <code><span class='Modifier2'>_π£_</span></code>, it is treated as an ordinary identifier character, so it must be separated from letters or numbers by spaces.</p> <h2 id="block-headers">Block headers</h2> |