Update system functions

src/hlp.js

@@ -18,7 +18,7 @@ h.SYSFNS=u+'System Functions Categorised'+q
 h['⍞']=u+'Character Input Output'+q
 h['⎕']=u+'Evaluated Input Output'+q
 h['⎕á']=h['⎕ⓐ']=u+'Underscored Alphabetic Characters'+q
-var a='a ai an arbin arbout at av avu base class clear cmd cr cs csv ct cy d dct df div dl dm dmx dq dr ed em en ex exception export fappend favail fchk fcopy fcreate fdrop ferase fhist fhold fix flib fmt fnames fnums fprops fr frdac frdci fread frename freplace fresize fsize fstac fstie ftie funtie fx instances io json kl lc load lock lx map mkdir ml monitor na nappend nc ncreate ndelete nerase new nexists nget ninfo nl nlock nnames nnums nparts nput nq nr nread nrename nreplace nresize ns nsi nsize ntie null nuntie nxlate off opt or path pfkey pp profile pw r refs rl rsi rtl s save sd se sh shadow si signal size sm sr src stack state stop svc svo svq svr svs tc tcnums tget this tid tkill tname tnums tpool tput trace trap treq ts tsync ucs using vfi vr wa wc wg wn ws wsid wx xml xsi xt'.split(' ')
+var a='a ai an arbin arbout at av avu base class clear cmd cr cs csv ct cy d dct df div dl dm dmx dq dr ed em en ex exception export fappend favail fchk fcopy fcreate fdrop ferase fhist fhold fix flib fmt fnames fnums fprops fr frdac frdci fread frename freplace fresize fsize fstac fstie ftie funtie fx instances io json kl lc load lock lx map mkdir ml monitor na nappend nc ncreate ndelete nerase new nexists nget ninfo nl nlock nnames nnums nparts nput nq nr nread nrename nreplace nresize ns nsi nsize ntie null nuntie nxlate off opt or path pfkey pp profile pw r refs rl rsi rtl s save sd se sh shadow si signal size sm sr src stack state stop svc svo svq svr svs tc tcnums tget this tid tkill tname tnums tpool tput trace trap treq ts tsync ucs using vfi vr wa wc wd wg wn ws wsid wx xml xsi xt'.split(' ')
 for(var i=0;i<a.length;i++)h['⎕'+a[i]]=u+a[i]+q
 
 var u=p+'Language/Control Structures/'

src/syn.js

@@ -19,7 +19,7 @@ var letter=D.syn.letter='A-Z_a-zÀ-ÖØ-Ýß-öø-üþ∆⍙Ⓐ-Ⓩ',
       ')'+
     ')'
   )
-var sysfns=' a á af ai an arbin arbout arg at av avu base class clear cmd cr cs ct cy d dct df div dl dm dmx dq dr ea ec ed em en env es et ex exception export fappend favail fc fchk fcopy fcreate fdrop ferase fhold fix flib fmt fnames fnums fprops fr frdac frdci fread frename freplace fresize fsize fstac fstie ftie funtie fx inp instances io kl l lc load lock lx map mkdir mkdir ml monitor na nappend nc ncreate ndelete nerase new nexists nget ninfo nl nlock nnames nnums nparts nput nq nr nread nrename nreplace nresize ns nsi nsize ntie null nuntie nxlate off opt or path pfkey pp pr profile ps pt pw r refs rl rsi rtl s save sd se sh shadow si signal size sm sr src stack state stop svc sve svo svq svr svs syl tc tcnums tf tget this tid tkill tname tnums tpool tput trace trap treq ts tsync tz ucs ul using vfi vr wa wc wg wn ws wsid wx x xml xsi xt'.split(' ')
+var sysfns=' a á af ai an arbin arbout arg at av avu base class clear cmd cr cs csv ct cy d dct df div dl dm dmx dq dr ea ec ed em en env es et ex exception export fappend favail fc fchk fcopy fcreate fdrop ferase fhist fhold fix flib fmt fnames fnums fprops fr frdac frdci fread frename freplace fresize fsize fstac fstie ftie funtie fx inp instances io json kl l lc load lock lx map mkdir mkdir ml monitor na nappend nc ncreate ndelete nerase new nexists nget ninfo nl nlock nnames nnums nparts nput nq nr nread nrename nreplace nresize ns nsi nsize ntie null nuntie nxlate off opt or path pfkey pp pr profile ps pt pw r refs rl rsi rtl s save sd se sh shadow si signal size sm sr src stack state stop svc sve svo svq svr svs syl tc tcnums tf tget this tid tkill tname tnums tpool tput trace trap treq ts tsync tz ucs ul using vfi vr wa wc wd wg wn ws wsid wx x xml xsi xt'.split(' ')
 // « and » prevent tolerance for extra whitespace
 // _ stands for «' '» (space as an APL character literal)
 var idioms='⍴⍴ /⍳ /⍳⍴ ⊃¨⊂ {} {⍺} {⍵} {⍺⍵} {0} {0}¨ ,/ ⍪/ ⊃⌽ ↑⌽ ⊃⌽, ↑⌽, 0=⍴ 0=⍴⍴ 0=≡ {(↓⍺)⍳↓⍵} ↓⍉↑ ↓⍉⊃ ∧\\_= +/∧\\_= +/∧\\ {(∨\\_≠⍵)/⍵} {(+/∧\\_=⍵)↓⍵} ~∘_¨↓ {(+/∨\\_≠⌽⍵)↑¨↓⍵} ⊃∘⍴¨ ↑∘⍴¨ ,← ⍪← {⍵[⍋⍵]} {⍵[⍒⍵]} {⍵[⍋⍵;]} {⍵[⍒⍵;]} 1=≡ 1=≡, 0∊⍴ ~0∊⍴ ⊣⌿ ⊣/ ⊢⌿ ⊢/ *○ 0=⊃⍴ 0≠⊃⍴ ⌊«0.5»+ «⎕AV»⍳'.split(' ')