79 lines
3.4 KiB
Mathematica
79 lines
3.4 KiB
Mathematica
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; ;
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; Copyright 2001, 2011 Fidelity Information Services, Inc ;
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; ;
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; This source code contains the intellectual property ;
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; of its copyright holder(s), and is made available ;
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; under a license. If you do not know the terms of ;
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; the license, please stop and do not read further. ;
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; ;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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gde: ;base module - d DEBUG^GDE to debug
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i $$set^%LCLCOL(0)
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s (debug,runtime)=0
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DBG: ;transfer point for DEBUG and "runtime" %gde
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s $et=$s(debug:"b:$zs'[""%GDE""!allerrs ",1:"")_"g:(""%GDE%NONAME""[$p($p($zs,"","",3),""-"")) SHOERR^GDE d ABORT^GDE"
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s io=$io,useio="io",comlevel=0,combase=$zl,resume(0)=$zl_":INTERACT"
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i $$set^%PATCODE("M")
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d GDEINIT^GDEINIT,GDEMSGIN^GDEMSGIN,GDFIND^GDESETGD,CREATE^GDEGET:create,LOAD^GDEGET:'create
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i debug s prompt="DEBUGDE>",uself="logfile"
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e s prompt="GDE>",uself="logfile:(ctrap=$c(3,25,26):exception=""d CTRL^GDE"")"
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e s useio="io:(ctrap=$c(3,25,26):exception=""d CTRL^GDE"")"
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u @useio
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i $l(comline) d comline,EXIT^GDEEXIT
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i runtime s prompt="GD_SHOW>",verb="SHOW",x="" f s x=$o(syntab(x)) q:'$l(x) i x'="SHOW" k syntab(x)
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INTERACT
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f u io:ctrap=$c(25,26) w !,prompt," " r comline u @useio d comline:$l(comline)
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q
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comline: s cp=1,ntoken="",ntoktype="TKEOL" s:runtime comline="/"_comline d GETTOK^GDESCAN
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i log u @uself w comline,! u @useio
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i runtime n NAME,REGION,SEGMENT,gqual,lquals zg:"/QUIT"[$tr(comline,lower,upper) combase-1 d SHOW^GDEPARSE q
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i ntoktype="TKAMPER" s resume(comlevel+1)=$zl d comfile q
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d GDEPARSE^GDEPARSE
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q
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CTRL
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i $p($zs,",",3,999)["%GTM-E-CTRAP, Character trap $C(3) encountered" do zg @resume(comlevel)
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. i comlevel>0 d comeof; if we take a ctrl-c in a command file then get out of that command file
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i $p($zs,",",3,999)["%GTM-E-CTRAP, Character trap $C(25) encountered" h
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i $p($zs,",",3,999)["%GTM-E-CTRAP, Character trap $C(26) encountered" d EXIT^GDEEXIT
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i $p($zs,",",3,999)="%GTM-E-IOEOF, Attempt to read past an end-of-file" d comexit
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i $zeof d EXIT^GDEEXIT
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d ABORT
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;
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comexit: i 'update d QUIT^GDEQUIT
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i $$ALL^GDEVERIF,$$GDEPUT^GDEPUT h
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DBGCOMX u $i:exception="" s $et="" zm (gdeerr("VERIFY")\2*2):"FAILED"
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h
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comfile:
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d GETTOK^GDESCAN,TFSPEC^GDEPARSE
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s (comfile,comfile(comlevel+1))=$zparse(value,"","",".COM")
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i '$l($zsearch(comfile)),'$l($zsearch(comfile)) zm gdeerr("FILENOTFND"):comfile
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e o comfile:(read:exc="zg "_$zl_":comeof") zm gdeerr("EXECOM"):comfile d SCRIPT
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comeof c comfile s comlevel=$select(comlevel>1:comlevel-1,1:0)
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i comlevel>0 s comfile=comfile(comlevel) zm gdeerr("EXECOM"):comfile
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e u @useio
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i $p($zs,",",3)'["%GTM-E-IOEOF",$p($zs,",",3)'["FILENOTFND" w !,$p($zs,",",3,9999),!
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q
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SCRIPT:
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s comlevel=comlevel+1
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f u comfile r comline i $e(comline,1)'="!" u @useio d comline:$l(comline)
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;this loop is terminated by the comfile exception at eof
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SHOERR
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w !,$p($zs,",",3,999),!
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s comlevel=$s(comlevel>1:comlevel-1,1:0)
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s $ecode=""
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zg @resume(comlevel)
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q
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ABORT
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s abortzs=$zs,abort="GDEDUMP.DMP",$et=""
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o abort:(newversion:noreadonly) u abort zsh "*" c abort
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u @useio
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; make GDECHECK error fatal except native UNIX
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i $d(gdeerr) zm gdeerr("GDECHECK") Write $ZMessage($Select($ZVersion'["VMS"&(256>abortzs):+abortzs,1:+abortzs\8*8+4)),!
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e w $zs
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h
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DEBUG ;entry point to debug gde
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i $$set^%LCLCOL(0)
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s allerrs=0,debug=1,runtime=0 u 0:(ctrap="":exception="") zb DBGCOMX,ABORT
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g DBG
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