diff options
Diffstat (limited to 'tex/generic')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-merged.lua | 54 |
1 files changed, 31 insertions, 23 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index b9f8a6db9..cc03cce12 100644 --- a/tex/generic/context/luatex/luatex-fonts-merged.lua +++ b/tex/generic/context/luatex/luatex-fonts-merged.lua @@ -1,6 +1,6 @@ -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua -- parent file : c:/data/develop/context/sources/luatex-fonts.lua --- merge date : 08/30/18 18:41:24 +-- merge date : 09/01/18 23:10:26 do -- begin closure to overcome local limits and interference @@ -3811,9 +3811,14 @@ local stripzero=patterns.stripzero local stripzeros=patterns.stripzeros local newline=patterns.newline local endofstring=patterns.endofstring +local anything=patterns.anything local whitespace=patterns.whitespace +local space=patterns.space local spacer=patterns.spacer local spaceortab=patterns.spaceortab +local digit=patterns.digit +local sign=patterns.sign +local period=patterns.period local ptf=1/65536 local bpf=(7200/7227)/65536 local function points(n) @@ -3848,7 +3853,6 @@ number.points=points number.basepoints=basepoints local rubish=spaceortab^0*newline local anyrubish=spaceortab+newline -local anything=patterns.anything local stripped=(spaceortab^1/"")*newline local leading=rubish^0/"" local trailing=(anyrubish^1*endofstring)/"" @@ -3899,7 +3903,7 @@ local pattern=Carg(1)/function(t) end end+newline*Cp()/function(position) extra,start=0,position - end+patterns.anything + end+anything )^1) function strings.tabtospace(str,tab) return lpegmatch(pattern,str,1,tab or 7) @@ -3915,19 +3919,23 @@ function string.utfpadding(s,n) return nspaces[-n-l] end end -local space=spacer^0 -local nospace=space/"" +local optionalspace=spacer^0 +local nospace=optionalspace/"" local endofline=nospace*newline local stripend=(whitespace^1*endofstring)/"" -local normalline=(nospace*((1-space*(newline+endofstring))^1)*nospace) +local normalline=(nospace*((1-optionalspace*(newline+endofstring))^1)*nospace) local stripempty=endofline^1/"" local normalempty=endofline^1 local singleempty=endofline*(endofline^0/"") local doubleempty=endofline*endofline^-1*(endofline^0/"") local stripstart=stripempty^0 +local intospace=whitespace^1/" " +local noleading=whitespace^1/"" +local notrailing=noleading*endofstring local p_prune_normal=Cs (stripstart*(stripend+normalline+normalempty )^0 ) local p_prune_collapse=Cs (stripstart*(stripend+normalline+doubleempty )^0 ) local p_prune_noempty=Cs (stripstart*(stripend+normalline+singleempty )^0 ) +local p_prune_intospace=Cs (noleading*(notrailing+intospace+1 )^0 ) local p_retain_normal=Cs ((normalline+normalempty )^0 ) local p_retain_collapse=Cs ((normalline+doubleempty )^0 ) local p_retain_noempty=Cs ((normalline+singleempty )^0 ) @@ -3935,6 +3943,7 @@ local striplinepatterns={ ["prune"]=p_prune_normal, ["prune and collapse"]=p_prune_collapse, ["prune and no empty"]=p_prune_noempty, + ["prune and to space"]=p_prune_intospace, ["retain"]=p_retain_normal, ["retain and collapse"]=p_retain_collapse, ["retain and no empty"]=p_retain_noempty, @@ -3945,6 +3954,9 @@ strings.striplinepatterns=striplinepatterns function strings.striplines(str,how) return str and lpegmatch(striplinepatterns[how],str) or str end +function strings.collapse(str) + return str and lpegmatch(p_prune_intospace,str) or str +end strings.striplong=strings.striplines function strings.nice(str) str=gsub(str,"[:%-+_]+"," ") @@ -4002,16 +4014,14 @@ function number.signed(i) return "-",-i end end -local digit=patterns.digit -local period=patterns.period local two=digit*digit local three=two*digit local prefix=(Carg(1)*three)^1 local splitter=Cs ( - (((1-(three^1*period))^1+C(three))*prefix+C((1-period)^1))*(P(1)/""*Carg(2))*C(2) + (((1-(three^1*period))^1+C(three))*prefix+C((1-period)^1))*(anything/""*Carg(2))*C(2) ) local splitter3=Cs ( - three*prefix*P(-1)+two*prefix*P(-1)+digit*prefix*P(-1)+three+two+digit + three*prefix*endofstring+two*prefix*endofstring+digit*prefix*endofstring+three+two+digit ) patterns.formattednumber=splitter function number.formatted(n,sep1,sep2) @@ -4036,7 +4046,7 @@ function number.formatted(n,sep1,sep2) end end local p=Cs( - P("-")^0*(P("0")^1/"")^0*(1-P("."))^0*(P(".")*P("0")^1*P(-1)/""+P(".")^0)*P(1-P("0")^1*P(-1))^0 + P("-")^0*(P("0")^1/"")^0*(1-period)^0*(period*P("0")^1*endofstring/""+period^0)*P(1-P("0")^1*endofstring)^0 ) function number.compactfloat(n,fmt) if n==0 then @@ -4053,12 +4063,11 @@ end local zero=P("0")^1/"" local plus=P("+")/"" local minus=P("-") -local separator=S(".") -local digit=R("09") +local separator=period local trailing=zero^1*#S("eE") -local exponent=(S("eE")*(plus+Cs((minus*zero^0*P(-1))/"")+minus)*zero^0*(P(-1)*Cc("0")+P(1)^1)) +local exponent=(S("eE")*(plus+Cs((minus*zero^0*endofstring)/"")+minus)*zero^0*(endofstring*Cc("0")+anything^1)) local pattern_a=Cs(minus^0*digit^1*(separator/""*trailing+separator*(trailing+digit)^0)*exponent) -local pattern_b=Cs((exponent+P(1))^0) +local pattern_b=Cs((exponent+anything)^0) function number.sparseexponent(f,n) if not n then n=f @@ -4163,8 +4172,8 @@ setmetatable(arguments,{ __index=function(t,k) return v end }) -local prefix_any=C((S("+- .")+R("09"))^0) -local prefix_sub=(C((S("+-")+R("09"))^0)+Cc(0))*P(".")*(C((S("+-")+R("09"))^0)+Cc(0)) +local prefix_any=C((sign+space+period+digit)^0) +local prefix_sub=(C((sign+digit)^0)+Cc(0))*period*(C((sign+digit)^0)+Cc(0)) local prefix_tab=P("{")*C((1-P("}"))^0)*P("}")+C((1-R("az","AZ","09","%%"))^0) local format_s=function(f) n=n+1 @@ -4478,7 +4487,7 @@ local builder=Cs { "start", +V(">") +V("<") )+V("*") - )*(P(-1)+Carg(1)) + )*(endofstring+Carg(1)) )^0, ["s"]=(prefix_any*P("s"))/format_s, ["q"]=(prefix_any*P("q"))/format_q, @@ -4533,7 +4542,7 @@ local preset={ ["%02x"]=function(n) return xx[n] end, ["%02X"]=function(n) return XX[n] end, } -local direct=P("%")*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*P(-1)/[[local format = string.format return function(str) return format("%0",str) end]] +local direct=P("%")*(sign+space+period+digit)^0*S("sqidfgGeExXo")*endofstring/[[local format = string.format return function(str) return format("%0",str) end]] local function make(t,str) local f=preset[str] if f then @@ -4592,8 +4601,8 @@ local function add(t,name,template,preamble) end end strings.formatters.add=add -patterns.xmlescape=Cs((P("<")/"<"+P(">")/">"+P("&")/"&"+P('"')/"""+P(1))^0) -patterns.texescape=Cs((C(S("#$%\\{}"))/"\\%1"+P(1))^0) +patterns.xmlescape=Cs((P("<")/"<"+P(">")/">"+P("&")/"&"+P('"')/"""+anything)^0) +patterns.texescape=Cs((C(S("#$%\\{}"))/"\\%1"+anything)^0) patterns.luaescape=Cs(((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0) patterns.luaquoted=Cs(Cc('"')*((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0*Cc('"')) if oldfashioned then @@ -4607,7 +4616,6 @@ else end local dquote=patterns.dquote local equote=patterns.escaped+dquote/'\\"'+1 -local space=patterns.space local cquote=Cc('"') local pattern=Cs(dquote*(equote-P(-2))^0*dquote) +Cs(cquote*(equote-space)^0*space*equote^0*cquote) @@ -31112,7 +31120,7 @@ end local start={ "pdf","mode","font" } local push={ "pdf","page","q" } local pop={ "pdf","page","Q" } -if not LUATEXFUNCTIONALITY or LUATEXFUNCTIONALITY<6472 then +if not LUATEXFUNCTIONALITY or LUATEXFUNCTIONALITY<6472 then start={ "nop" } end local function initialize(tfmdata,kind,value) |