$MORSE.REX: Difference between revisions
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<br>The '''SOUND.REX''' REXX program is included here ──► [[SOUND.REX]].
<br><br>Some older REXXes don't have a '''changestr''' BIF, so one is included here ──► [[CHANGESTR.REX]].
<lang rexx>/*
trace off /*suppress non-zero return code message*/
parse arg ! /*obtain required arguments from the CL*/
if !all( arg() ) then exit /*if any help requested, show it & exit*/
if !cms then address '' /*assist CMS in handling commands fast.*/
signal on halt /*be able to handle the halting of pgm.*/
signal on noValue /* " " " " undefined variables*/
signal on syntax /* " " " " pgm syntax errors.*/
if !=='' then exit /*No text to convert──►Morse code? exit*/
@abc= 'abcdefghijklmnopqrstuvwxyz' /*define a lowercase (Latin) alphabet.*/
@abcU=@abc; upper @abcU /* " " uppercase " " */
parse var ! ops '(' plainText /*obtain text to convert ──► Morse code*/
ops=space(ops) /*elide any superfluous spaces in text.*/
dah=
if !cms then dit= 'af'x
if !dos then dit= 'f9'x
/* _b1, _v2, and _b3 are pseudo-blanks and they */
colors = !cms | !pcrexx | !r4 | !roo /*the REXXes that support color. */
betweens = 0 /*blanks between the Morse symbols. */
bf = 400 /*the beat frequency (internal speaker)*/
clear = 0 /*clear the terminal screen (or not). */
code = /*Morse code characters (so far). */
delaySpace = 1
emsg = 1
logs = 0
long_ = '='
longer_ = '~'
long = '__' /*a long dash. */
longer = '____' /*a longer dash. */
pause_ = '¬'
quiet = 0
Line 54 ⟶ 61:
split = 1
spread = 1
tfid = /*the temporary file identifier. */
tops =
sw
do while ops\=='' /*keep parsing until no more options. */
parse var ops _1 2 1 _ . 1 _o ops /*pick apart various pieces of an opt. */
upper _ /*convert a value to uppercase (Latin).*/
select
when _==',' then nop
when _1=='.' & pos("=",_)\==0 then tops = tops _o
when abbn('CLearscreen') then clear = no()
when abbn('COLORs') then colors = no()
when abbn('LOGs') then logs = no()
when abbn('EMSGs') then emsg = no()
when abbn('SPLit') then split = no()
when abbn('Quiet') then quiet = no()
when abbn('SHOWcodes') then show = no()
when abbn('SOUnds')|,
abbn('BEEPs') then sound = no()
when abbn('SLIce') then slice = no()
when abb('BETWEENs') then
when abb('DAHs')|,
abb('DASHs')|,
abb('DASHes') then dah = na()
when abb('DITs')|,
abb('DOTs') then dit = na()
when abb('LONGs') then long = na()
when abb('LONGERs') then longer = na()
when abb('SPAces') then
when abb('SPREADs') then spread
when abb('AMERican') |,
abb('INTERnational') |,
Line 106 ⟶ 104:
abb('RAILways') |,
abb('RRs') |,
abb('USa') then
otherwise call er 55,_o
end /*select*/
end /*while ops\==''*/
if betweens<0 | betweens>sw then call er 81,0 sw betweens 'betweens'
if spaces<0 | spaces>sw then call er 81,0 sw spaces 'spaces'
if spread<0 | spread>sw then call er 81,0 sw spread 'spread'
w=words(plainText)
if w==0 & emsg & \show then call er 35,'( plain-text'
dah
dit
if
between_ = copies(' ',betweens) /*construct
if logs then tops = '.F='gettfid(,"ANS") tops
if colors then tops = '.C=green' tops /*add color (if any) to TOPS. */
tops
_ = dah
@ = dit
if clear & \quiet then !cls /*should we clear the terminal screen?
/*┌───────────────────────────────────────────────────────────────────┐
│ 1 2 3 4 5 │
│ ABCDEFGHIJKLMNOPQRSTUVWZYZ0123456789':,-(.?;/_$!)=@&"+ │
└───────────────────────────────────────────────────────────────────┘*/
@chars = @abcu || "0123456789':,-(.?;/_$!)=@&""+" /*penultimate char is quotation char.*/
$.= /*default value (null) for all chars.*/
$.0i.1 = mc(@ _) /* A Latin letter */
$.0i.2 = mc(_ @ @ @) /* B Latin letter */
$.0i.3 = mc(_ @ _ @) /* C Latin letter */
$.0i.4 = mc(_ @ @) /* D Latin letter */
$.0i.5 = mc(@) /* E Latin letter */
$.0i.6 = mc(@ @ _ @) /* F Latin letter */
$.0i.7 = mc(_ _ @) /* G Latin letter */
$.0i.8 = mc(@ @ @ @) /* H Latin letter */
$.0i.9 = mc(@ @) /* I Latin letter */
$.0i.10 = mc(@ _ _ _) /* J Latin letter */
$.0i.11 = mc(_ @ _) /* K Latin letter */
$.0i.12 = mc(@ _ @ @) /* L Latin letter */
$.0i.13 = mc(_ _) /* M Latin letter */
$.0i.14 = mc(_ @) /* N Latin letter */
$.0i.15 = mc(_ _ _) /* O Latin letter */
$.0i.16 = mc(@ _ _ @) /* P Latin letter */
$.0i.17 = mc(_ _ @ _) /* Q Latin letter */
$.0i.18 = mc(@ _ @) /* R Latin letter */
$.0i.19 = mc(@ @ @) /* S Latin letter */
$.0i.20 = mc(_) /* T Latin letter */
$.0i.21 = mc(@ @ _) /* U Latin letter */
$.0i.22 = mc(@ @ @ _) /* V Latin letter */
$.0i.23 = mc(@ _ _) /* W Latin letter */
$.0i.24 = mc(_ @ @ _) /* X Latin letter */
$.0i.25 = mc(_ @ _ _) /* Y Latin letter */
$.0i.26 = mc(_ _ @ @) /* Z Latin letter */
$.0i.27 = mc(_ _ _ _ _) /* 0 decimal digit */
$.0i.28 = mc(@ _ _ _ _) /* 1 decimal digit */
$.0i.29 = mc(@ @ _ _ _) /* 2 decimal digit */
$.0i.30 = mc(@ @ @ _ _) /* 3 decimal digit */
$.0i.31 = mc(@ @ @ @ _) /* 4 decimal digit */
$.0i.32 = mc(@ @ @ @ @) /* 5 decimal digit */
$.0i.33 = mc(_ @ @ @ @) /* 6 decimal digit */
$.0i.34 = mc(_ _ @ @ @) /* 7 decimal digit */
$.0i.35 = mc(_ _ _ @ @) /* 8 decimal digit */
$.0i.36 = mc(_ _ _ _ @) /* 9 decimal digit */
$.0i.37 = mc(@ _ _ _ _ @) /* ' apostrophe */
$.0i.38 = mc(_ _ _ @ @ @) /* : colon */
$.0i.39 = mc(_ _ @ @ _ _) /* , comma */
$.0i.40 = mc(_ @ @ @ @ _) /* - minus or hyphen */
$.0i.41 = mc(_ @ _ _ @ _) /* ( left parenthesis */
$.0i.42 = mc(@ _ @ _ @ _) /* . period */
$.0i.43 = mc(@ @ _ _ @ @) /* ? question mark */
$.0i.44 = mc(_ @ _ @ _ @) /* ; semi-colon */
$.0i.45 = mc(_ @ @ _ @) /* / slash */
$.0i.46 = mc(@ @ _ _ @ _) /* _ underscrore */
$.0i.47 = mc(@ @ @ _ @ @ _) /* $ dollar sign */
$.0i.48 = mc(@ _ @ _ @ @) /* ! exclamation mark */
$.0i.49 = mc(_ _ _ @ @) /* ) right parenthesis */
$.0i.50 = mc(_ @ @ @ _) /* = equal sign */
$.0i.51 = mc(@ _ _ @ _ @) /* @ comercial at */
$.0i.52 = mc(_ _ _ _ @) /* & ampersand */
$.0i.53 = mc(@ _ @ @ _ @) /* " double-quote */
$.0i.54 = mc(@ _ @ _ @) /* + plus sign */
do j=1 for length(@chars)
$.0r.j=$.0i.j
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.
$.0r.42 = mc(@ @ _ _ @ @) /* . a period, railroad code*/
$.0r.43 = mc(_ @ @ _ @) /* ? a question mark, railroad code*/
$.0r.48 = mc(_ _ _ @) /* ! an exclamation mark, railroad code*/
$.0r.52 = mc(@ _ @ @ @) /* & an ampersand, railroad code*/
if show then do jshow=1 for length(@chars)
Line 220 ⟶ 223:
end /*jshow*/
from
into
newText
newText
spread_
spaces_
do jw=1 for w
aword=word(newText, jw)
if code\=='' then code
pb=
do jc=1 for length(aword)
?
idx
if idx==0 then code=code || pb || ?
else code=code || pb || $.
pb=spread_
end /*jc*/
end /*jw*/
if split then code
if slice then code
do jg=1 for words(code)
if jg\==1 & sound then call $tq ".Z="
glyph
cglyph
cglyph
call tt cglyph
call ss glyph
Line 254 ⟶ 257:
return unpsu(code)
/*──────────────────────────────────────────────────────────────────────────────────────*/
ss: if \sound then return
do js=1 for length(_s)
if _c==' ' then call $tq ".Z="delaySpace
if _c==
if _c==
if _c==
if _c==
end
return
/*─────────────────────────────general 1─line subs──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────*/
!all: !!=!;!=space(!);upper !;call !fid;!nt=right(!var('OS'),2)=='NT';!cls=word('CLS VMFCLEAR CLRSCREEN',1+!cms+!tso*2);if arg(1)\==1 then return 0;if wordpos(!,'? ?SAMPLES ?AUTHOR ?FLOW')==0 then return 0;!call=']$H';call '$H' !fn !;!call=;return 1
!cal: if symbol('!CALL')\=="VAR" then !call=; return !call
!env: !env='ENVIRONMENT'; if !sys=='MSDOS'|!brexx|!r4|!roo then !env='SYSTEM'; if !os2 then !env='OS2'!env; !ebcdic=
!fid: parse upper source !sys !fun !fid . 1 . . !fn !ft !fm .; call !sys; if !dos then do; _=lastpos('\',!fn); !fm=left(!fn,_); !fn=substr(!fn,_+1); parse var !fn !fn '.' !ft; end; return word(0 !fn !ft !fm,1+('0'arg(1)))
!rex: parse upper version !ver !vernum !verdate .; !brexx='BY'==!vernum; !kexx='KEXX'==!ver; !pcrexx='REXX/PERSONAL'==!ver|'REXX/PC'==!ver; !r4='REXX-R4'==!ver; !regina='REXX-REGINA'==left(!ver,11); !roo='REXX-ROO'==!ver; call !env; return
!sys: !cms=!sys=='CMS'; !os2=!sys=='OS2'; !tso=!sys=='TSO'|!sys=='MVS'; !vse=!sys=='VSE'; !dos=pos('DOS',!sys)\==0|pos('WIN',!sys)\==0|!sys=='CMD'; !crx=left(!sys,6)=='DOSCRX'; call !rex; return
!var: call !fid; if !kexx then return space(dosenv(arg(1))); return space(value(arg(1),,!env))
$fact!: procedure; parse arg x _ .; l=length(x); n=l-length(strip(x,'T',"!")); if n<=-n|_\==''|arg()\==1 then return x; z=left(x,l-n); if z<0|\isint(z) then return x; return $fact(z,n)
$fact!: procedure; parse arg x; l=length(x); n=l-length(strip(x,'T',"!")); z=left(x,l-n); if z<0|\datatype(z,'W') then return x; !=1; if n==1 then return $fact(z); do j=z to 2 by -n; !=!*j; end; return !
$fact: procedure; parse arg x _ .; arg ,n ! .; n=p(n 1); if \isint(n) then n=0; if x<-n|\isint(x)|n<1|_||!\==''|arg()>2 then return x||copies("!",max(1,n)); !=1; s=x//n; if s==0 then s=n; do j=s to x by n; !=!*j; end; return !
$sfxa: parse arg ,s,m; arg u,c; if pos(left(s,2),u)\==0 then do j=length(s) to compare(s,c)-1 by -1; if right(u,j)\==left(c,j) then iterate; _=left(u,length(u)-j); if isnum(_) then return m*_; leave; end; return arg(1)
$sfxf: parse arg y; if right(y,1)=='!' then y=$fact!(y); if \isnum(y) then y=$sfxz(); if isnum(y) then return y; return $sfxm(y)
$sfxm: parse arg z; arg w; b=1000; if right(w,1)=='I' then do; z=shorten(z); w=z; upper w; b=1024; end; p=pos(right(w,1),'KMGTPEZYXWVU'); if p==0 then return arg(1); n=shorten(z); r=num(n,f,1); if isnum(r) then return r*b**p; return arg(1)
$sfxz: return $sfxa($sfxa($sfxa($sfxa($sfxa($sfxa(y,'PAIRs',2),'DOZens',12),'SCore',20),'GREATGRoss',1728),'GRoss',144),'GOOGOLs',1e100)
$t: !call=']$T'; call "$T" tops arg(1); !call=; return
$tq: call $t '.Q=1' arg(1); return
abb: arg abbu; parse arg abb; return abbrev(abbu,_,abbl(abb))
abbl: return verify(arg(1)'a',@abc,'M')-1
abbn: parse arg abbn; return abb(abbn)|abb('NO'abbn)
er: parse arg _1,_2; call '$ERR' "14"p(_1) p(word(_1,2) !fid(1)) _2; if _1<0 then return _1; exit result
err: call er '-'arg(1),arg(2); return ''
erx: call er '-'arg(1),arg(2); exit ''
getdtfid:tfid=p(!var("TMP") !var('TEMP') homedrive()"\"); if substr(tfid,2,1)==':' & substr(tfid,3,1)\=="\" then tfid=insert('\',t,2); return strip(tfid,'T',"\")'\'arg(1)'.'arg(2)
halt: call er .1
homedrive:if symbol('HOMEDRIVE')\=="VAR" then homedrive=p(!var('HOMEDRIVE') 'C:'); return homedrive
int: int=num(arg(1),arg(2)); if \isint(int) then call er 92,arg(1) arg(2); return int/1
ishex: return datatype(arg(1),'X')
isint: return datatype(arg(1),'W')
isnum: return datatype(arg(1),'N')
mc: return translate(space(arg(1),betweens),_b1,' ')
na: if arg(1)\=='' then call er 01,arg(2); parse var ops na ops; if na=='' then call er 35,_o; return na
nai: return int(na(),_o)
nan: return num(na(),_o)
no: if arg(1)\=='' then call er 01,arg(2); return left(_,2)\=='NO'
num: procedure; parse arg x .,f,q; if x=='' then return x; if isnum(x) then return x/1; x=space(translate(x,,','),0); if \isnum(x) then x=$sfxf(x); if isnum(x) then return x/1; if q==1 then return x; if q=='' then call er 53,x f; call erx 53,x f
p: return word(arg(1),1)
shorten:procedure; parse arg a,n; return left(a,max(0,length(a)-p(n 1)))
syntax: !sigl=sigl; call er 13,!fid(2) !fid(3) !sigl !cal() condition('D') sourceline(!sigl)
tell: if tops=='' then say arg(1); else call $t tops arg(1); return
tt: if \quiet then call tell unpsu(arg(1)); return
unpsu: return translate(arg(1), , _b1 || _b2 || _b3)
verchar:procedure; parse arg y,w; _=length(y); if _==1 then return y; if _==2 then do; if \ishex(y) then call er 40,y w; return x2c(y); end; if _==3 then do; if \int(y) then call er 92,y ',' w; return d2c(y); end; call er 55,y w</lang>
|
Revision as of 23:32, 7 May 2016
The following is the $MORSE.REX (REXX) program.
The help for the $MORSE.REX REXX program is included here ──► $MORSE.HEL.
This program supports the International Morse code as well as the USA Morse code (the later being primarily used by the North American Railroads).
Some translation is done for unsupported characters such as braces { }, brackets [ ] and the like.
This REXX program normally shows Morse code words one word to a line before sounding.
This REXX programs only works for Regina and PC/REXX, but other REXXes (specifically R4) will only display the Morse code, but not sound it.
The $MORSE.REX REXX program makes use of LINESIZE REXX program (or BIF) which is used to determine the screen width (or linesize) of the terminal (console).
The LINESIZE.REX REXX program is included here ──► LINESIZE.REX.
The $MORSE.REX REXX program makes use of $T.REX REXX program which is used to display text and/or write the text to a file.
The $T.REX REXX program is included here ──► $T.REX.
The $MORSE.REX REXX program makes use of $ERR.REX REXX program which is used to display error messages (via $T.REX).
The $ERR.REX REXX program is included here ──► $ERR.REX.
The $MORSE.REX REXX program makes use of SOUND.REX REXX program which is used to express sound (via the internal speaker).
The SOUND.REX REXX program is included here ──► SOUND.REX.
Some older REXXes don't have a changestr BIF, so one is included here ──► CHANGESTR.REX.
<lang rexx>/*REXX program sounds out (on the PC speaker) Morse code for (almost) any given text.*/
trace off /*suppress non-zero return code message*/
parse arg ! /*obtain required arguments from the CL*/
if !all( arg() ) then exit /*if any help requested, show it & exit*/
if !cms then address /*assist CMS in handling commands fast.*/
signal on halt /*be able to handle the halting of pgm.*/
signal on noValue /* " " " " undefined variables*/
signal on syntax /* " " " " pgm syntax errors.*/
if !== then exit /*No text to convert──►Morse code? exit*/
@abc= 'abcdefghijklmnopqrstuvwxyz' /*define a lowercase (Latin) alphabet.*/ @abcU=@abc; upper @abcU /* " " uppercase " " */ parse var ! ops '(' plainText /*obtain text to convert ──► Morse code*/ ops=space(ops) /*elide any superfluous spaces in text.*/
dah= '-' dit= .
if !cms then dit= 'af'x if !dos then dit= 'f9'x
/* _b1, _v2, and _b3 are pseudo-blanks and they */
_b1= 'b0'x /* should be a character that can't be entered from */ _b2= 'b1'x /* the keyboard (easily). They are translated to */ _b3= 'b2'x /* true blanks by the TT internal subroutine. */
colors = !cms | !pcrexx | !r4 | !roo /*the REXXes that support color. */ betweens = 0 /*blanks between the Morse symbols. */ bf = 400 /*the beat frequency (internal speaker)*/ clear = 0 /*clear the terminal screen (or not). */ code = /*Morse code characters (so far). */ delaySpace = 1 emsg = 1 logs = 0 long_ = '=' longer_ = '~' long = '__' /*a long dash. */ longer = '____' /*a longer dash. */ morseType = 'I' pause_ = '¬' quiet = 0 show = 0 slice = 0 sound = 1 spaces = 3 split = 1 spread = 1 tfid = /*the temporary file identifier. */
TimeDelay = .2 ditTime = .1 dahTime = .2 longTime = .4
longerTime = .8
pauseTime = .15 tops =
sw=linesize() /*get the width of the terminal screen.*/
do while ops\== /*keep parsing until no more options. */ parse var ops _1 2 1 _ . 1 _o ops /*pick apart various pieces of an opt. */ upper _ /*convert a value to uppercase (Latin).*/
select when _==',' then nop when _1=='.' & pos("=",_)\==0 then tops = tops _o when abbn('CLearscreen') then clear = no() when abbn('COLORs') then colors = no() when abbn('LOGs') then logs = no() when abbn('EMSGs') then emsg = no() when abbn('SPLit') then split = no() when abbn('Quiet') then quiet = no() when abbn('SHOWcodes') then show = no() when abbn('SOUnds')|, abbn('BEEPs') then sound = no() when abbn('SLIce') then slice = no() when abb('BETWEENs') then betweens = nai() when abb('DAHs')|, abb('DASHs')|, abb('DASHes') then dah = na() when abb('DITs')|, abb('DOTs') then dit = na() when abb('LONGs') then long = na() when abb('LONGERs') then longer = na() when abb('SPAces') then spaces = nai() when abb('SPREADs') then spread = nai() when abb('AMERican') |, abb('INTERnational') |, abb('RAILroads') |, abb('RAILways') |, abb('RRs') |, abb('USa') then morseType = _1 otherwise call er 55,_o end /*select*/ end /*while ops\==*/
if betweens<0 | betweens>sw then call er 81,0 sw betweens 'betweens' if spaces<0 | spaces>sw then call er 81,0 sw spaces 'spaces' if spread<0 | spread>sw then call er 81,0 sw spread 'spread'
w=words(plainText) if w==0 & emsg & \show then call er 35,'( plain-text' dah= verchar(dah, 'DAH') /*verify dah Morse code character. */ dit= verchar(dit, 'DIT') /* " dit " " " */ if morseType\=='I' then morseType="R" /*Not internatioal? Assume railroad. */ morseType= '0'morseType /*construct the "type" of Morse code.*/ between_ = copies(' ',betweens) /*construct number of "between" blanks.*/ if logs then tops = '.F='gettfid(,"ANS") tops if colors then tops = '.C=green' tops /*add color (if any) to TOPS. */ tops= space(tops) /*get rid of extraneous blanks. */ _ = dah @ = dit if clear & \quiet then !cls /*should we clear the terminal screen? */
/*┌───────────────────────────────────────────────────────────────────┐ │ 1 2 3 4 5 │ │ 123456789012345678901234567890123456789012345678901234 │ │ ABCDEFGHIJKLMNOPQRSTUVWZYZ0123456789':,-(.?;/_$!)=@&"+ │ └───────────────────────────────────────────────────────────────────┘*/
@chars = @abcu || "0123456789':,-(.?;/_$!)=@&""+" /*penultimate char is quotation char.*/ $.= /*default value (null) for all chars.*/ $.0i.1 = mc(@ _) /* A Latin letter */ $.0i.2 = mc(_ @ @ @) /* B Latin letter */ $.0i.3 = mc(_ @ _ @) /* C Latin letter */ $.0i.4 = mc(_ @ @) /* D Latin letter */ $.0i.5 = mc(@) /* E Latin letter */ $.0i.6 = mc(@ @ _ @) /* F Latin letter */ $.0i.7 = mc(_ _ @) /* G Latin letter */ $.0i.8 = mc(@ @ @ @) /* H Latin letter */ $.0i.9 = mc(@ @) /* I Latin letter */ $.0i.10 = mc(@ _ _ _) /* J Latin letter */ $.0i.11 = mc(_ @ _) /* K Latin letter */ $.0i.12 = mc(@ _ @ @) /* L Latin letter */ $.0i.13 = mc(_ _) /* M Latin letter */ $.0i.14 = mc(_ @) /* N Latin letter */ $.0i.15 = mc(_ _ _) /* O Latin letter */ $.0i.16 = mc(@ _ _ @) /* P Latin letter */ $.0i.17 = mc(_ _ @ _) /* Q Latin letter */ $.0i.18 = mc(@ _ @) /* R Latin letter */ $.0i.19 = mc(@ @ @) /* S Latin letter */ $.0i.20 = mc(_) /* T Latin letter */ $.0i.21 = mc(@ @ _) /* U Latin letter */ $.0i.22 = mc(@ @ @ _) /* V Latin letter */ $.0i.23 = mc(@ _ _) /* W Latin letter */ $.0i.24 = mc(_ @ @ _) /* X Latin letter */ $.0i.25 = mc(_ @ _ _) /* Y Latin letter */ $.0i.26 = mc(_ _ @ @) /* Z Latin letter */ $.0i.27 = mc(_ _ _ _ _) /* 0 decimal digit */ $.0i.28 = mc(@ _ _ _ _) /* 1 decimal digit */ $.0i.29 = mc(@ @ _ _ _) /* 2 decimal digit */ $.0i.30 = mc(@ @ @ _ _) /* 3 decimal digit */ $.0i.31 = mc(@ @ @ @ _) /* 4 decimal digit */ $.0i.32 = mc(@ @ @ @ @) /* 5 decimal digit */ $.0i.33 = mc(_ @ @ @ @) /* 6 decimal digit */ $.0i.34 = mc(_ _ @ @ @) /* 7 decimal digit */ $.0i.35 = mc(_ _ _ @ @) /* 8 decimal digit */ $.0i.36 = mc(_ _ _ _ @) /* 9 decimal digit */ $.0i.37 = mc(@ _ _ _ _ @) /* ' apostrophe */ $.0i.38 = mc(_ _ _ @ @ @) /* : colon */ $.0i.39 = mc(_ _ @ @ _ _) /* , comma */ $.0i.40 = mc(_ @ @ @ @ _) /* - minus or hyphen */ $.0i.41 = mc(_ @ _ _ @ _) /* ( left parenthesis */ $.0i.42 = mc(@ _ @ _ @ _) /* . period */ $.0i.43 = mc(@ @ _ _ @ @) /* ? question mark */ $.0i.44 = mc(_ @ _ @ _ @) /* ; semi-colon */ $.0i.45 = mc(_ @ @ _ @) /* / slash */ $.0i.46 = mc(@ @ _ _ @ _) /* _ underscrore */ $.0i.47 = mc(@ @ @ _ @ @ _) /* $ dollar sign */ $.0i.48 = mc(@ _ @ _ @ @) /* ! exclamation mark */ $.0i.49 = mc(_ _ _ @ @) /* ) right parenthesis */ $.0i.50 = mc(_ @ @ @ _) /* = equal sign */ $.0i.51 = mc(@ _ _ @ _ @) /* @ comercial at */ $.0i.52 = mc(_ _ _ _ @) /* & ampersand */ $.0i.53 = mc(@ _ @ @ _ @) /* " double-quote */ $.0i.54 = mc(@ _ @ _ @) /* + plus sign */
do j=1 for length(@chars) $.0r.j=$.0i.j end /*j*/ /*use International code for most chars*/
$.0r.3 = mc(@ @ pause_ @) /* C Latin letter, railroad code*/ $.0r.6 = mc(@ long_ @) /* F Latin letter, railroad code*/ $.0r.10 = mc(_ @ _ @) /* J Latin letter, railroad code*/ $.0r.12 = mc(long_) /* L Latin letter, railroad code*/ $.0r.15 = mc(@ pause_ @) /* O Latin letter, railroad code*/ $.0r.16 = mc(@ @ @ @ @) /* P Latin letter, railroad code*/ $.0r.17 = mc(@ @ long_ @) /* Q Latin letter, railroad code*/ $.0r.18 = mc(@ pause_ @ @) /* R Latin letter, railroad code*/ $.0r.24 = mc(@ long_ @ @) /* X Latin letter, railroad code*/ $.0r.25 = mc(@ @ pause_ @ @) /* Y Latin letter, railroad code*/ $.0r.26 = mc(@ @ @ pause_ @) /* Z Latin letter, railroad code*/ $.0r.27 = mc(longer_) /* 0 decimal digit, railroad code*/ $.0r.28 = mc(@ _ _ @) /* 1 decimal digit, railroad code*/ $.0r.29 = mc(@ @ long_ @ @) /* 2 decimal digit, railroad code*/ $.0r.30 = mc(@ @ @ long_ @) /* 3 decimal digit, railroad code*/ $.0r.32 = mc(_ _ _) /* 5 decimal digit, railroad code*/ $.0r.33 = mc(@ @ @ @ @ @) /* 6 decimal digit, railroad code*/ $.0r.34 = mc(_ _ @ @) /* 7 decimal digit, railroad code*/ $.0r.35 = mc(_ @ @ @ @) /* 8 decimal digit, railroad code*/ $.0r.36 = mc(_ @ @ _) /* 9 decimal digit, railroad code*/ $.0r.39 = mc(@ _ @ _) /* , a comma, railroad code*/ $.0r.42 = mc(@ @ _ _ @ @) /* . a period, railroad code*/ $.0r.43 = mc(_ @ @ _ @) /* ? a question mark, railroad code*/ $.0r.48 = mc(_ _ _ @) /* ! an exclamation mark, railroad code*/ $.0r.52 = mc(@ _ @ @ @) /* & an ampersand, railroad code*/
if show then do jshow=1 for length(@chars)
call tt substr(@chars, jshow,1) $.0i.jshow end /*jshow*/
from= '{}[]<>`\─' /*some characters not in Morse code. */ into= "()()()'/─" /*translate characters ──> Morse code. */
newText= translate(plainText, into, from) /*translate some other characters. */ newText= space(newText, spaces) /*elide extraneous spaces (blanks) */ spread_= copies(_b2, spread) /*construct the spread. */ spaces_= copies(_b3, spaces) /* " " spaces. */
do jw=1 for w aword=word(newText, jw) if code\== then code= code || spaces_ pb= do jc=1 for length(aword) ?= substr(aword, jc, 1) idx= pos(?,@chars) if idx==0 then code=code || pb || ? else code=code || pb || $.morseType.idx pb=spread_ end /*jc*/ end /*jw*/
if split then code= translate(code, , _b3) if slice then code= translate(code, , _b2)
do jg=1 for words(code) if jg\==1 & sound then call $tq ".Z="delaySpace glyph = word(code,jg) cglyph= changestr(long_ , glyph, long) cglyph= changestr(longer_, cglyph, longer) call tt cglyph call ss glyph end /*jg*/
return unpsu(code)
/*──────────────────────────────────────────────────────────────────────────────────────*/ ss: if \sound then return
_s= unpsu( arg(1) ) do js=1 for length(_s) _c=substr(_s, js, 1) if _c==' ' then call $tq ".Z="delaySpace if _c==dit then call $tq ".B=1 .BF="bf ".BD="ditTime if _c==dah then call $tq ".B=1 .BF="bf ".BD="dahTime if _c==long_ then call $tq ".B=1 .BF="bf ".BD="longTime if _c==longer_ then call $tq ".B=1 .BF="bf ".BD="longerTime call $tq ".Z="TimeDelay end /*js*/ return
/*─────────────────────────────general 1─line subs──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────*/ !all: !!=!;!=space(!);upper !;call !fid;!nt=right(!var('OS'),2)=='NT';!cls=word('CLS VMFCLEAR CLRSCREEN',1+!cms+!tso*2);if arg(1)\==1 then return 0;if wordpos(!,'? ?SAMPLES ?AUTHOR ?FLOW')==0 then return 0;!call=']$H';call '$H' !fn !;!call=;return 1 !cal: if symbol('!CALL')\=="VAR" then !call=; return !call !env: !env='ENVIRONMENT'; if !sys=='MSDOS'|!brexx|!r4|!roo then !env='SYSTEM'; if !os2 then !env='OS2'!env; !ebcdic=3=='f3'x; if !crx then !env='DOS'; return !fid: parse upper source !sys !fun !fid . 1 . . !fn !ft !fm .; call !sys; if !dos then do; _=lastpos('\',!fn); !fm=left(!fn,_); !fn=substr(!fn,_+1); parse var !fn !fn '.' !ft; end; return word(0 !fn !ft !fm,1+('0'arg(1))) !rex: parse upper version !ver !vernum !verdate .; !brexx='BY'==!vernum; !kexx='KEXX'==!ver; !pcrexx='REXX/PERSONAL'==!ver|'REXX/PC'==!ver; !r4='REXX-R4'==!ver; !regina='REXX-REGINA'==left(!ver,11); !roo='REXX-ROO'==!ver; call !env; return !sys: !cms=!sys=='CMS'; !os2=!sys=='OS2'; !tso=!sys=='TSO'|!sys=='MVS'; !vse=!sys=='VSE'; !dos=pos('DOS',!sys)\==0|pos('WIN',!sys)\==0|!sys=='CMD'; !crx=left(!sys,6)=='DOSCRX'; call !rex; return !var: call !fid; if !kexx then return space(dosenv(arg(1))); return space(value(arg(1),,!env)) $fact!: procedure; parse arg x _ .; l=length(x); n=l-length(strip(x,'T',"!")); if n<=-n|_\==|arg()\==1 then return x; z=left(x,l-n); if z<0|\isint(z) then return x; return $fact(z,n) $fact!: procedure; parse arg x; l=length(x); n=l-length(strip(x,'T',"!")); z=left(x,l-n); if z<0|\datatype(z,'W') then return x; !=1; if n==1 then return $fact(z); do j=z to 2 by -n; !=!*j; end; return ! $fact: procedure; parse arg x _ .; arg ,n ! .; n=p(n 1); if \isint(n) then n=0; if x<-n|\isint(x)|n<1|_||!\==|arg()>2 then return x||copies("!",max(1,n)); !=1; s=x//n; if s==0 then s=n; do j=s to x by n; !=!*j; end; return ! $sfxa: parse arg ,s,m; arg u,c; if pos(left(s,2),u)\==0 then do j=length(s) to compare(s,c)-1 by -1; if right(u,j)\==left(c,j) then iterate; _=left(u,length(u)-j); if isnum(_) then return m*_; leave; end; return arg(1) $sfxf: parse arg y; if right(y,1)=='!' then y=$fact!(y); if \isnum(y) then y=$sfxz(); if isnum(y) then return y; return $sfxm(y) $sfxm: parse arg z; arg w; b=1000; if right(w,1)=='I' then do; z=shorten(z); w=z; upper w; b=1024; end; p=pos(right(w,1),'KMGTPEZYXWVU'); if p==0 then return arg(1); n=shorten(z); r=num(n,f,1); if isnum(r) then return r*b**p; return arg(1) $sfxz: return $sfxa($sfxa($sfxa($sfxa($sfxa($sfxa(y,'PAIRs',2),'DOZens',12),'SCore',20),'GREATGRoss',1728),'GRoss',144),'GOOGOLs',1e100) $t: !call=']$T'; call "$T" tops arg(1); !call=; return $tq: call $t '.Q=1' arg(1); return abb: arg abbu; parse arg abb; return abbrev(abbu,_,abbl(abb)) abbl: return verify(arg(1)'a',@abc,'M')-1 abbn: parse arg abbn; return abb(abbn)|abb('NO'abbn) er: parse arg _1,_2; call '$ERR' "14"p(_1) p(word(_1,2) !fid(1)) _2; if _1<0 then return _1; exit result err: call er '-'arg(1),arg(2); return erx: call er '-'arg(1),arg(2); exit getdtfid:tfid=p(!var("TMP") !var('TEMP') homedrive()"\"); if substr(tfid,2,1)==':' & substr(tfid,3,1)\=="\" then tfid=insert('\',t,2); return strip(tfid,'T',"\")'\'arg(1)'.'arg(2) getTFID:if symbol('TFID')=='LIT' then tfid=; if tfid\== then return tfid; gfn=word(arg(1) !fn,1); gft=word(arg(2) 'ANS',1); tfid='TEMP'; if !tso then tfid=gfn'.'gft; if !cms then tfid=gfn','gft",A4"; if !dos then tfid=getdTFID(gfn,gft); return tfid halt: call er .1 homedrive:if symbol('HOMEDRIVE')\=="VAR" then homedrive=p(!var('HOMEDRIVE') 'C:'); return homedrive int: int=num(arg(1),arg(2)); if \isint(int) then call er 92,arg(1) arg(2); return int/1 ishex: return datatype(arg(1),'X') isint: return datatype(arg(1),'W') isnum: return datatype(arg(1),'N') mc: return translate(space(arg(1),betweens),_b1,' ') na: if arg(1)\== then call er 01,arg(2); parse var ops na ops; if na== then call er 35,_o; return na nai: return int(na(),_o) nan: return num(na(),_o) no: if arg(1)\== then call er 01,arg(2); return left(_,2)\=='NO' noValue:!sigl=sigl; call er 17,!fid(2) !fid(3) !sigl condition('D') sourceline(!sigl) num: procedure; parse arg x .,f,q; if x== then return x; if isnum(x) then return x/1; x=space(translate(x,,','),0); if \isnum(x) then x=$sfxf(x); if isnum(x) then return x/1; if q==1 then return x; if q== then call er 53,x f; call erx 53,x f p: return word(arg(1),1) shorten:procedure; parse arg a,n; return left(a,max(0,length(a)-p(n 1))) syntax: !sigl=sigl; call er 13,!fid(2) !fid(3) !sigl !cal() condition('D') sourceline(!sigl) tell: if tops== then say arg(1); else call $t tops arg(1); return tt: if \quiet then call tell unpsu(arg(1)); return unpsu: return translate(arg(1), , _b1 || _b2 || _b3) verchar:procedure; parse arg y,w; _=length(y); if _==1 then return y; if _==2 then do; if \ishex(y) then call er 40,y w; return x2c(y); end; if _==3 then do; if \int(y) then call er 92,y ',' w; return d2c(y); end; call er 55,y w</lang>