Move REPL code to a script

2 files changed, 77 insertions, 78 deletions

diff --git a/docs/repl.js b/docs/repl.js
new file mode 100644
index 00000000..02863de9
--- /dev/null
+++ b/docs/repl.js
@@ -0,0 +1,76 @@
+let body = document.body;
+let doc={}; // html elements with a class
+body.querySelectorAll('[class]').forEach(e=>doc[e.classList[0]]=e);
+let repl = ()=>{
+  try {
+    let s=doc.code.value;
+    doc.rslt.classList.remove('err');
+    doc.rslt.textContent=fmt(bqn(s));
+  } catch(e) {
+  //if (console&&console.error) console.error(e.stack);
+    doc.rslt.classList.add('err');
+    doc.rslt.textContent=e;
+  }
+}
+doc.run.onclick = repl;
+
+let keymode=0; // 1 for backslash
+doc.code.onkeydown = ev => {
+  let k = ev.which;
+  if (16<=k && k<=20) {
+    return;
+  } if (k==13 && (ev.shiftKey||ev.ctrlKey||ev.altKey||ev.metaKey)) { // *-enter
+    repl(); return false;
+  } if (keymode) {
+    keymode = 0;
+    doc.kb.classList.remove('backslash');
+    let c = keys[ev.key];
+    if (c) return typeChar(ev.target, c, ev);
+  } else if (k===220) { // \
+    keymode = 1;
+    doc.kb.classList.add('backslash');
+    ev.preventDefault();
+  }
+}
+let typeChar = (t, c, ev) => {
+  ev.preventDefault();
+  let v = t.value;
+  let i = t.selectionStart;
+  t.value = v.slice(0,i)+c+v.slice(t.selectionEnd);
+  t.selectionStart = t.selectionEnd = i+c.length;
+  return false;
+}
+
+let syncls={ v:"Value", f:"Function", m:"Modifier", d:"Modifier2", n:"Number", g:"Gets", p:"Paren", b:"Bracket", k:"Brace", l:"Ligature", n:"Nothing", s:"Separator", c:"Comment" };
+let keydesc='f+Conjugate;Add_f-Negate;Subtract_f×Sign;Multiply_f÷Reciprocal;Divide_f⋆Exponential;Power_f√Square Root;Root_f⌊Floor;Minimum_f⌈Ceiling;Maximum_f∧Sort Up;And_f∨Sort Down;Or_f¬Not;Span_f|Absolute Value;Modulus_f≤Less Than or Equal to_f<Enclose;Less Than_f>Merge;Greater Than_f≥Greater Than or Equal to_f=Rank;Equals_f≠Length;Not Equals_f≡Depth;Match_f≢Shape;Not Match_f⊣Identity;Left_f⊢Identity;Right_f⥊Deshape;Reshape_f∾Join;Join to_f≍Solo;Couple_f↑Prefixes;Take_f↓Suffixes;Drop_f↕Range;Windows_f⌽Reverse;Rotate_f⍉Transpose;Reorder axes_f/Indices;Replicate_f⍋Grade Up;Bins Up_f⍒Grade Down;Bins Down_f⊏First Cell;Select_f⊑First;Pick_f⊐Index of_f⊒Occurrence Count;Progressive Index of_f∊Unique Mask;Member of_f⍷Deduplicate;Find_f⊔Group Indices;Group_f!Assert;Assert with message_m˜Self/Swap_d∘Atop_d○Over_d⊸Before/Bind_d⟜After/Bind_d⌾Under_d⊘Valences_d◶Choose_d⎉Rank_m˘Cells_d⚇Depth_m¨Each_m⌜Table_d⍟Repeat_m⁼Undo_m´Fold_m˝Insert_m`Scan_b←Define_b↩Change_b→Return_s⋄Separator_s,Separator_p(Begin expression_p)End expression_k{Begin block_k}End block_b⟨Begin list_b⟩End list_l‿Strand_n·Nothing_v•System_v𝕨Left argument_f𝕎Left argument (as function)_v𝕩Right argument_f𝕏Right argument (as function)_v𝕗Modifier left operand (as subject)_f𝔽Modifier left operand_v𝕘2-modifier right operand (as subject)_f𝔾2-modifier right operand_v𝕤Current function (as subject)_f𝕊Current function_m𝕣Current modifier_n¯Minus_nπPi_n∞Infinity_c#Comment'.split(/[\n_]/);
+let kk=Array.from('`123456890-=~!@#$%^&*()_+qwertuiop[]QWERTIOP{}asdfghjkl;ASFGK:"zxcvbm,./XVBM<> \'');
+let kv=Array.from('˜˘¨⁼⌜´˝∞¯•÷׬⎉⚇⍟◶⊘⎊⍎⍕⟨⟩√⋆⌽𝕨∊↑∧⊔⊏⊐π←→↙𝕎⍷𝕣⍋⊑⊒⍳⊣⊢⍉𝕤↕𝕗𝕘⊸∘○⟜⋄↖𝕊𝔽𝔾⌾·˙⥊𝕩↓∨⌊≡∾≍≠𝕏⍒⌈≢≤≥‿↩');
+let keys={}, revkeys={};
+kk.map((k,i)=>{keys[k]=kv[i];revkeys[kv[i]]=k;});
+doc.kb.innerHTML = keydesc.map(d=>{
+  let s = syncls[d[0]];
+  let c = Array.from(d)[1];
+  let t = d.slice(1+c.length).replace(';','\n');
+  let k = revkeys[c]; if (k) t += '\n\\ '+k;
+  return '<span title="'+t+'" class="'+s+'">'+c+'</span>'
+}).join("&#8203;"); // zero-width space
+doc.kb.onmousedown = ev => {
+  let t = ev.target;
+  if (t.nodeName === 'SPAN') {
+    return typeChar(doc.code, t.textContent, ev);
+  }
+}
+
+doc.perm.onmouseover = doc.perm.onfocus = () => {
+  doc.perm.href='#code='+escape(doc.code.value)
+}
+
+if (location.hash) {
+  let hp={};
+  location.hash.substring(1).split(',').map(s=>{
+    let[k,v]=s.split('=');hp[k]=unescape(v)
+  });
+  doc.code.value = hp.code||'';
+  if (hp.run) repl();
+}
+doc.code.focus();
diff --git a/docs/try.html b/docs/try.html
index 3d91e728..a0bcd4bf 100644
--- a/docs/try.html
+++ b/docs/try.html
@@ -32,83 +32,6 @@
   </p>
 
 <script src="bqn.js"></script>
-<script>
-let body = document.body;
-let doc={}; // html elements with a class
-body.querySelectorAll('[class]').forEach(e=>doc[e.classList[0]]=e);
-let repl = ()=>{
-  try {
-    let s=doc.code.value;
-    doc.rslt.classList.remove('err');
-    doc.rslt.textContent=fmt(bqn(s));
-  } catch(e) {
-  //if (console&&console.error) console.error(e.stack);
-    doc.rslt.classList.add('err');
-    doc.rslt.textContent=e;
-  }
-}
-doc.run.onclick = repl;
-
-let keymode=0; // 1 for backslash
-doc.code.onkeydown = ev => {
-  let k = ev.which;
-  if (16<=k && k<=20) {
-    return;
-  } if (k==13 && (ev.shiftKey||ev.ctrlKey||ev.altKey||ev.metaKey)) { // *-enter
-    repl(); return false;
-  } if (keymode) {
-    keymode = 0;
-    doc.kb.classList.remove('backslash');
-    let c = keys[ev.key];
-    if (c) return typeChar(ev.target, c, ev);
-  } else if (k===220) { // \
-    keymode = 1;
-    doc.kb.classList.add('backslash');
-    ev.preventDefault();
-  }
-}
-let typeChar = (t, c, ev) => {
-  ev.preventDefault();
-  let v = t.value;
-  let i = t.selectionStart;
-  t.value = v.slice(0,i)+c+v.slice(t.selectionEnd);
-  t.selectionStart = t.selectionEnd = i+c.length;
-  return false;
-}
-
-let syncls={ v:"Value", f:"Function", m:"Modifier", d:"Modifier2", n:"Number", g:"Gets", p:"Paren", b:"Bracket", k:"Brace", l:"Ligature", n:"Nothing", s:"Separator", c:"Comment" };
-let keydesc='f+Conjugate;Add_f-Negate;Subtract_f×Sign;Multiply_f÷Reciprocal;Divide_f⋆Exponential;Power_f√Square Root;Root_f⌊Floor;Minimum_f⌈Ceiling;Maximum_f∧Sort Up;And_f∨Sort Down;Or_f¬Not;Span_f|Absolute Value;Modulus_f≤Less Than or Equal to_f<Enclose;Less Than_f>Merge;Greater Than_f≥Greater Than or Equal to_f=Rank;Equals_f≠Length;Not Equals_f≡Depth;Match_f≢Shape;Not Match_f⊣Identity;Left_f⊢Identity;Right_f⥊Deshape;Reshape_f∾Join;Join to_f≍Solo;Couple_f↑Prefixes;Take_f↓Suffixes;Drop_f↕Range;Windows_f⌽Reverse;Rotate_f⍉Transpose;Reorder axes_f/Indices;Replicate_f⍋Grade Up;Bins Up_f⍒Grade Down;Bins Down_f⊏First Cell;Select_f⊑First;Pick_f⊐Index of_f⊒Occurrence Count;Progressive Index of_f∊Unique Mask;Member of_f⍷Deduplicate;Find_f⊔Group Indices;Group_f!Assert;Assert with message_m˜Self/Swap_d∘Atop_d○Over_d⊸Before/Bind_d⟜After/Bind_d⌾Under_d⊘Valences_d◶Choose_d⎉Rank_m˘Cells_d⚇Depth_m¨Each_m⌜Table_d⍟Repeat_m⁼Undo_m´Fold_m˝Insert_m`Scan_b←Define_b↩Change_b→Return_s⋄Separator_s,Separator_p(Begin expression_p)End expression_k{Begin block_k}End block_b⟨Begin list_b⟩End list_l‿Strand_n·Nothing_v•System_v𝕨Left argument_f𝕎Left argument (as function)_v𝕩Right argument_f𝕏Right argument (as function)_v𝕗Modifier left operand (as subject)_f𝔽Modifier left operand_v𝕘2-modifier right operand (as subject)_f𝔾2-modifier right operand_v𝕤Current function (as subject)_f𝕊Current function_m𝕣Current modifier_n¯Minus_nπPi_n∞Infinity_c#Comment'.split(/[\n_]/);
-let kk=Array.from('`123456890-=~!@#$%^&*()_+qwertuiop[]QWERTIOP{}asdfghjkl;ASFGK:"zxcvbm,./XVBM<> \'');
-let kv=Array.from('˜˘¨⁼⌜´˝∞¯•÷׬⎉⚇⍟◶⊘⎊⍎⍕⟨⟩√⋆⌽𝕨∊↑∧⊔⊏⊐π←→↙𝕎⍷𝕣⍋⊑⊒⍳⊣⊢⍉𝕤↕𝕗𝕘⊸∘○⟜⋄↖𝕊𝔽𝔾⌾·˙⥊𝕩↓∨⌊≡∾≍≠𝕏⍒⌈≢≤≥‿↩');
-let keys={}, revkeys={};
-kk.map((k,i)=>{keys[k]=kv[i];revkeys[kv[i]]=k;});
-doc.kb.innerHTML = keydesc.map(d=>{
-  let s = syncls[d[0]];
-  let c = Array.from(d)[1];
-  let t = d.slice(1+c.length).replace(';','\n');
-  let k = revkeys[c]; if (k) t += '\n\\ '+k;
-  return '<span title="'+t+'" class="'+s+'">'+c+'</span>'
-}).join("&#8203;"); // zero-width space
-doc.kb.onmousedown = ev => {
-  let t = ev.target;
-  if (t.nodeName === 'SPAN') {
-    return typeChar(doc.code, t.textContent, ev);
-  }
-}
-
-doc.perm.onmouseover = doc.perm.onfocus = () => {
-  doc.perm.href='#code='+escape(doc.code.value)
-}
-
-if (location.hash) {
-  let hp={};
-  location.hash.substring(1).split(',').map(s=>{
-    let[k,v]=s.split('=');hp[k]=unescape(v)
-  });
-  doc.code.value = hp.code||'';
-  if (hp.run) repl();
-}
-doc.code.focus();
-</script>
+<script src="repl.js"></script>
 </body>
 </html>