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-rw-r--r--tex/context/base/buff-ini.lua6
-rw-r--r--tex/context/base/cldf-ini.lua6
-rw-r--r--tex/context/base/cont-new.mkii2
-rw-r--r--tex/context/base/cont-new.mkiv2
-rw-r--r--tex/context/base/context-version.pdfbin4142 -> 4140 bytes
-rw-r--r--tex/context/base/context-version.pngbin105663 -> 105875 bytes
-rw-r--r--tex/context/base/context.mkii2
-rw-r--r--tex/context/base/context.mkiv2
-rw-r--r--tex/context/base/data-tex.lua7
-rw-r--r--tex/context/base/data-vir.lua8
-rw-r--r--tex/context/base/file-job.lua27
-rw-r--r--tex/context/base/grph-fig.mkiv65
-rw-r--r--tex/context/base/l-string.lua5
-rw-r--r--tex/context/base/l-url.lua8
-rw-r--r--tex/context/base/page-mis.lua3
-rw-r--r--tex/context/base/s-map-10.mkiv8
-rw-r--r--tex/context/base/status-files.pdfbin24371 -> 24400 bytes
-rw-r--r--tex/context/base/status-lua.pdfbin181182 -> 181183 bytes
-rw-r--r--tex/context/base/strc-blk.lua7
-rw-r--r--tex/context/base/trac-deb.lua13
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua7
21 files changed, 98 insertions, 80 deletions
diff --git a/tex/context/base/buff-ini.lua b/tex/context/base/buff-ini.lua
index 7098679ca..ab386a950 100644
--- a/tex/context/base/buff-ini.lua
+++ b/tex/context/base/buff-ini.lua
@@ -16,7 +16,7 @@ local report_grabbing = logs.reporter("buffers","grabbing")
local concat = table.concat
local type, next = type, next
local sub, format, match, find = string.sub, string.format, string.match, string.find
-local count, splitlines = string.count, string.splitlines
+local count, splitlines, validstring = string.count, string.splitlines, string.valid
local variables = interfaces.variables
local settings_to_array = utilities.parsers.settings_to_array
@@ -232,12 +232,12 @@ end
function commands.getbuffer(name)
local str = getcontent(name)
if str ~= "" then
- context.viafile(str)
+ context.viafile(str,format("buffer.%s",validstring(name,"noname")))
end
end
function commands.getbuffermkvi(name) -- rather direct !
- context.viafile(resolvers.macros.preprocessed(getcontent(name)))
+ context.viafile(resolvers.macros.preprocessed(getcontent(name)),format("buffer.%s.mkiv",validstring(name,"noname")))
end
function commands.gettexbuffer(name)
diff --git a/tex/context/base/cldf-ini.lua b/tex/context/base/cldf-ini.lua
index c35ca4b4a..4d693ab91 100644
--- a/tex/context/base/cldf-ini.lua
+++ b/tex/context/base/cldf-ini.lua
@@ -25,7 +25,7 @@ local tex = tex
context = context or { }
local context = context
-local format, find, gmatch, gsub = string.format, string.find, string.gmatch, string.gsub
+local format, find, gmatch, gsub, validstring = string.format, string.find, string.gmatch, string.gsub, string.valid
local next, type, tostring, tonumber, setmetatable = next, type, tostring, tonumber, setmetatable
local insert, remove, concat = table.insert, table.remove, table.concat
local lpegmatch, lpegC, lpegS, lpegP, lpegCc = lpeg.match, lpeg.C, lpeg.S, lpeg.P, lpeg.Cc
@@ -344,9 +344,9 @@ end
local methodhandler = resolvers.methodhandler
-function context.viafile(data)
+function context.viafile(data,tag)
if data and data ~= "" then
- local filename = resolvers.savers.byscheme("virtual","viafile",data)
+ local filename = resolvers.savers.byscheme("virtual",validstring(tag,"viafile"),data)
-- context.startregime { "utf" }
context.input(filename)
-- context.stopregime()
diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index 396bd5d57..d32abd77b 100644
--- a/tex/context/base/cont-new.mkii
+++ b/tex/context/base/cont-new.mkii
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2012.06.05 17:36}
+\newcontextversion{2012.06.05 21:45}
%D This file is loaded at runtime, thereby providing an
%D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index fb9ded80e..6fb6e57f0 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2012.06.05 17:36}
+\newcontextversion{2012.06.05 21:45}
%D This file is loaded at runtime, thereby providing an
%D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 125e89677..4c102355b 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/context-version.png b/tex/context/base/context-version.png
index 0ce53dc16..3bf4eaab6 100644
--- a/tex/context/base/context-version.png
+++ b/tex/context/base/context-version.png
Binary files differ
diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii
index ac5b0c0ba..885983754 100644
--- a/tex/context/base/context.mkii
+++ b/tex/context/base/context.mkii
@@ -20,7 +20,7 @@
%D your styles an modules.
\edef\contextformat {\jobname}
-\edef\contextversion{2012.06.05 17:36}
+\edef\contextversion{2012.06.05 21:45}
%D For those who want to use this:
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 222722c92..f717384e8 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -23,7 +23,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2012.06.05 17:36}
+\edef\contextversion{2012.06.05 21:45}
%D For those who want to use this:
diff --git a/tex/context/base/data-tex.lua b/tex/context/base/data-tex.lua
index 6cb361699..2105f29f4 100644
--- a/tex/context/base/data-tex.lua
+++ b/tex/context/base/data-tex.lua
@@ -7,6 +7,7 @@ if not modules then modules = { } end modules ['data-tex'] = {
}
local char = string.char
+local insert, remove = table.insert, table.remove
local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end)
@@ -51,6 +52,10 @@ appendgroup(textlineactions,"after" ) -- user
local ctrl_d = char( 4) -- unix
local ctrl_z = char(26) -- windows
+resolvers.inputstack = resolvers.inputstack or { }
+
+local inputstack = resolvers.inputstack
+
function helpers.textopener(tag,filename,filehandle,coding)
local lines
local t_filehandle = type(filehandle)
@@ -92,6 +97,7 @@ function helpers.textopener(tag,filename,filehandle,coding)
lines[noflines] = nil
end
logs.show_open(filename)
+ insert(inputstack,filename)
return {
filename = filename,
noflines = noflines,
@@ -101,6 +107,7 @@ function helpers.textopener(tag,filename,filehandle,coding)
report_tex("%s closer, '%s' closed",tag,filename)
end
logs.show_close(filename)
+ remove(inputstack)
t = nil
end,
reader = function(self)
diff --git a/tex/context/base/data-vir.lua b/tex/context/base/data-vir.lua
index 89359c19a..dff780fc7 100644
--- a/tex/context/base/data-vir.lua
+++ b/tex/context/base/data-vir.lua
@@ -6,7 +6,7 @@ if not modules then modules = { } end modules ['data-vir'] = {
license = "see context related readme files"
}
-local format = string.format
+local format, validstrings = string.format, string.valid
local trace_virtual = false
local report_virtual = logs.reporter("resolvers","virtual")
@@ -18,7 +18,9 @@ local resolvers = resolvers
local finders, openers, loaders, savers = resolvers.finders, resolvers.openers, resolvers.loaders, resolvers.savers
-local data, n, template = { }, 0, "virtual://%s.%s" -- hm, number can be query
+local data = { }
+local n = 0 -- hm, number can be query
+local template = "virtual://%s.%s"
function savers.virtual(specification,content)
n = n + 1 -- one number for all namespaces
@@ -54,7 +56,7 @@ function openers.virtual(specification)
if trace_virtual then
report_virtual("opener, file '%s' opened",original)
end
- data[original] = nil
+ data[original] = nil -- when we comment this we can have error messages
-- With utf-8 we signal that no regime is to be applied!
return openers.helpers.textopener("virtual",original,d,"utf-8")
else
diff --git a/tex/context/base/file-job.lua b/tex/context/base/file-job.lua
index f210f444d..dc51138f3 100644
--- a/tex/context/base/file-job.lua
+++ b/tex/context/base/file-job.lua
@@ -11,25 +11,24 @@ if not modules then modules = { } end modules ['file-job'] = {
local format, gsub, match, find = string.format, string.gsub, string.match, string.find
local insert, remove, concat = table.insert, table.remove, table.concat
+local validstring = string.valid
local commands, resolvers, context = commands, resolvers, context
-local settings_to_array = utilities.parsers.settings_to_array
-local write_nl = texio.write_nl
-
local trace_jobfiles = false trackers.register("system.jobfiles", function(v) trace_jobfiles = v end)
local report_jobfiles = logs.reporter("system","jobfiles")
-local texsetcount = tex.setcount
-local elements = interfaces.elements
-local constants = interfaces.constants
-local variables = interfaces.variables
-local logsnewline = logs.newline
-local logspushtarget = logs.pushtarget
-local logspoptarget = logs.poptarget
-
-local allocate = utilities.storage.allocate
+local texsetcount = tex.setcount
+local elements = interfaces.elements
+local constants = interfaces.constants
+local variables = interfaces.variables
+local logsnewline = logs.newline
+local logspushtarget = logs.pushtarget
+local logspoptarget = logs.poptarget
+local settings_to_array = utilities.parsers.settings_to_array
+local write_nl = texio.write_nl
+local allocate = utilities.storage.allocate
local v_outer = variables.outer
local v_text = variables.text
@@ -744,10 +743,6 @@ function document.getfilename(i) -- commands
context(document.files[i] or "")
end
-local function validstring(s)
- return type(s) == "string" and s ~= "" and s or nil
-end
-
function commands.getcommandline() -- has to happen at the tex end in order to expand
-- the document[arguments|files] tables are copies
diff --git a/tex/context/base/grph-fig.mkiv b/tex/context/base/grph-fig.mkiv
index 2e661bdb1..72fb91d4b 100644
--- a/tex/context/base/grph-fig.mkiv
+++ b/tex/context/base/grph-fig.mkiv
@@ -17,6 +17,9 @@
\unprotect
+\installcorenamespace{externalfigureinstance}
+\installcorenamespace{externalfigurecollection}
+
\newtoks\everysetupexternalfigures % todo: command handler
\unexpanded\def\setupexternalfigures
@@ -43,14 +46,12 @@
\setfalse\externalfigurelevel
\settrue \externalfigureflush
-\installcorenamespace{externalfigures}
-
\def\doplaceexternalfigure[#1][#2][#3][#4][#5]%
{\doifsomething{#2}% catches \defineexternalfigure dummies
- {\ifcsname\??externalfigures#2\endcsname
+ {\ifcsname\??externalfigureinstance#2\endcsname
\doifelse{#1}{#2}
{\dodoplaceexternalfigure[#1][#2][#3][#4][#5]}
- {\getvalue{\??externalfigures#2}[#5]}%
+ {\getvalue{\??externalfigureinstance#2}[#5]}%
\else
\dodoplaceexternalfigure[#1][#2][#3][#4][#5]%
\fi}}
@@ -108,7 +109,7 @@
{\dodoubleargument\dodefineexternalfigure}
\def\dodefineexternalfigure[#1][#2]%
- {\setvalue{\??externalfigures#1}{\doplaceexternalfigure[#1][][][#2]}}
+ {\setvalue{\??externalfigureinstance#1}{\doplaceexternalfigure[#1][][][#2]}}
% \useexternalfigure[alpha][koe]
% \useexternalfigure[beta] [koe] [breedte=1cm]
@@ -132,10 +133,7 @@
% \useexternalfigure[x][cow][width=10cm,height=1cm]
% \externalfigure[x]
% \externalfigure[x][width=3cm]
-
-\def\useexternalfigure
- {\doquadrupleempty\douseexternalfigure}
-
+%
% [label] [filename]
% [label] [filename] [parent]
% [label] [filename] [parent] [settings]
@@ -159,7 +157,7 @@
{\dodouseexternalfigure{#1}{#2}{#3}{#4}}}}}
\def\dodouseexternalfigure#1#2#3#4%
- {\setvalue{\??externalfigures#1}{\doplaceexternalfigure[#1][#2][#3][#4]}%
+ {\setvalue{\??externalfigureinstance#1}{\doplaceexternalfigure[#1][#2][#3][#4]}%
\doanalyzeexternalfigurecollection[#2][#4]}
\newconditional\inexternalfigurecollection
@@ -191,14 +189,20 @@
\xexternalfigurecollectionmaxheight\zeropoint}
\unexpanded\def\stopexternalfigurecollection
- {\setxvalue{\??ef:c:\currentexternalfigurecollection:\c!minwidth }{\the\xexternalfigurecollectionminwidth }%
- \setxvalue{\??ef:c:\currentexternalfigurecollection:\c!maxwidth }{\the\xexternalfigurecollectionmaxwidth }%
- \setxvalue{\??ef:c:\currentexternalfigurecollection:\c!minheight}{\the\xexternalfigurecollectionminheight}%
- \setxvalue{\??ef:c:\currentexternalfigurecollection:\c!maxheight}{\the\xexternalfigurecollectionmaxheight}%
+ {\setxvalue{\??externalfigurecollection\currentexternalfigurecollection:\c!minwidth }{\the\xexternalfigurecollectionminwidth }%
+ \setxvalue{\??externalfigurecollection\currentexternalfigurecollection:\c!maxwidth }{\the\xexternalfigurecollectionmaxwidth }%
+ \setxvalue{\??externalfigurecollection\currentexternalfigurecollection:\c!minheight}{\the\xexternalfigurecollectionminheight}%
+ \setxvalue{\??externalfigurecollection\currentexternalfigurecollection:\c!maxheight}{\the\xexternalfigurecollectionmaxheight}%
\endgroup}
\def\externalfigurecollectionparameter#1#2%
- {\csname\ifcsname\??ef:c:#1:#2\endcsname\??ef:c:#1:#2\else\s!empty\fi\endcsname}
+ {\csname
+ \ifcsname\??externalfigurecollection#1:#2\endcsname
+ \??externalfigurecollection#1:#2%
+ \else
+ \s!empty
+ \fi
+ \endcsname}
\def\externalfigurecollectionminwidth #1{\externalfigurecollectionparameter{#1}\c!minwidth }
\def\externalfigurecollectionmaxwidth #1{\externalfigurecollectionparameter{#1}\c!maxwidth }
@@ -227,10 +231,10 @@
\def\dosetefparameters#1#2#3% parent_id use_settings current_settings
{\doifelsenothing{#1} % inherit from parent
{\getparameters[\??ef][#2,#3]}
- {\ifcsname\??externalfigures#1\endcsname
+ {\ifcsname\??externalfigureinstance#1\endcsname
\pushmacro\doplaceexternalfigure
\def\doplaceexternalfigure[##1][##2][##3][##4]{\getparameters[\??ef][##4,#2,#3]}%
- \getvalue{\??externalfigures#1}%
+ \getvalue{\??externalfigureinstance#1}%
\popmacro\doplaceexternalfigure
\else
\getparameters[\??ef][#2,#3]%
@@ -239,30 +243,15 @@
\unexpanded\def\externalfigure
{\dotripleempty\doexternalfigure}
-% \def\doexternalfigure[#1][#2][#3]% [label][file][settings] | [file][settings] | [file][parent][settings]
-% {\bgroup
-% \doifelsenothing{#1}
-% {\framed[\c!width=\defaultfigurewidth,\c!height=\defaultfigureheight]{external\\figure\\no name}}
-% {\ifcsname\??externalfigures#1\endcsname
-% \doifassignmentelse{#2}
-% {\getvalue{\??externalfigures#1}[#2]}%
-% {\getvalue{\??externalfigures#1}[#3]}%
-% \else
-% \useexternalfigure[\s!dummy][#1][#2][#3]%
-% \getvalue{\??externalfigures\s!dummy}[]% [] is dummy arg 5
-% \fi}%
-% \globallet\currentresourcecomment\empty
-% \egroup}
-
\def\doexternalfigure[#1][#2][#3]% [label][file][settings] | [file][settings] | [file][parent][settings]
{\bgroup % also catched #1 == empty ... scales nicer now
- \ifcsname\??externalfigures#1\endcsname
+ \ifcsname\??externalfigureinstance#1\endcsname
\doifassignmentelse{#2}
- {\getvalue{\??externalfigures#1}[#2]}%
- {\getvalue{\??externalfigures#1}[#3]}%
+ {\getvalue{\??externalfigureinstance#1}[#2]}%
+ {\getvalue{\??externalfigureinstance#1}[#3]}%
\else
\useexternalfigure[\s!dummy][#1][#2][#3]%
- \getvalue{\??externalfigures\s!dummy}[]% [] is dummy arg 5
+ \getvalue{\??externalfigureinstance\s!dummy}[]% [] is dummy arg 5
\fi
\globallet\currentresourcecomment\empty
\egroup}
@@ -337,7 +326,7 @@
{\teststartfigure[#1][#2][#3]#4\teststopfigure
\let\@@exframes\v!on}
{\let\@@exframes\v!off}%
- \setvalue{\??externalfigures#1}%
+ \setvalue{\??externalfigureinstance#1}%
{\dosingleempty{\placestartfigure[#1][#2][#3]#4\placestopfigure}}%
}% no longer \doifundefined{#1}{\setvalue{#1}{\getexternalfigure{#1}}}}
@@ -406,7 +395,7 @@
{\teststartfigure[#1][#2][#3]#4\teststopfigure
\let\@@exframe\v!on}
{\let\@@exframe\v!off}%
- \setvalue{\??externalfigures#1}%
+ \setvalue{\??externalfigureinstance#1}%
{\def\next{\placestartfigure[#1][#2][#3]#4\placestopfigure}%
\dosingleempty\next}%
}% no longer: \doifundefined{#1}{\setvalue{#1}{\getexternalfigure{#1}}}}
diff --git a/tex/context/base/l-string.lua b/tex/context/base/l-string.lua
index 989e57f75..e36ee0b4b 100644
--- a/tex/context/base/l-string.lua
+++ b/tex/context/base/l-string.lua
@@ -112,6 +112,11 @@ function string.topattern(str,lowercase,strict)
end
end
+
+function string.valid(str,default)
+ return (type(str) == "string" and str ~= "" and str) or default or nil
+end
+
-- obsolete names:
string.quote = string.quoted
diff --git a/tex/context/base/l-url.lua b/tex/context/base/l-url.lua
index 69f32cc39..fd19efc73 100644
--- a/tex/context/base/l-url.lua
+++ b/tex/context/base/l-url.lua
@@ -81,8 +81,12 @@ end
local isscheme = schemestr * colon * slash * slash -- this test also assumes authority
local function hasscheme(str)
- local scheme = lpegmatch(isscheme,str) -- at least one character
- return scheme ~= "" and scheme or false
+ if str then
+ local scheme = lpegmatch(isscheme,str) -- at least one character
+ return scheme ~= "" and scheme or false
+ else
+ return false
+ end
end
--~ print(hasscheme("home:"))
diff --git a/tex/context/base/page-mis.lua b/tex/context/base/page-mis.lua
index 4f9d3c3e2..20ed23b50 100644
--- a/tex/context/base/page-mis.lua
+++ b/tex/context/base/page-mis.lua
@@ -8,6 +8,7 @@ if not modules then modules = { } end modules ['page-mis'] = {
-- todo: adapt message
+local format, validstring = string.format, string.valid
local sortedkeys = table.sortedkeys
local cache = { }
@@ -16,7 +17,7 @@ local function flush(page)
local c = cache[page]
if c then
for i=1,#c do
- context.viafile(c[i])
+ context.viafile(c[i],format("page.%s",validstring(page,"nopage")))
end
cache[page] = nil
end
diff --git a/tex/context/base/s-map-10.mkiv b/tex/context/base/s-map-10.mkiv
index e9ef436f9..17e65b225 100644
--- a/tex/context/base/s-map-10.mkiv
+++ b/tex/context/base/s-map-10.mkiv
@@ -315,12 +315,12 @@
\setupfootnotes
[location=none,
width=\textwidth,
- before={\blank},
- numbercommand=,
+ before=\blank,
command=\footnum]
-\setupfootnotedefinition
- [location=serried,
+\setupnotations
+ [alternative=serried,
+ numbercommand=,
before=,
after=,
distance=0.5em]
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index a9ea6ced5..bf8e1debb 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
Binary files differ
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index 4141cf299..8eca647c1 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
Binary files differ
diff --git a/tex/context/base/strc-blk.lua b/tex/context/base/strc-blk.lua
index d2f25dfb3..791f8f99b 100644
--- a/tex/context/base/strc-blk.lua
+++ b/tex/context/base/strc-blk.lua
@@ -9,10 +9,9 @@ if not modules then modules = { } end modules ['strc-blk'] = {
-- this one runs on top of buffers and structure
local type = type
-local gmatch, find = string.gmatch, string.find
-local lpegmatch = lpeg.match
+local find, format, validstring = string.find, string.format, string.valid
local settings_to_set, settings_to_array = utilities.parsers.settings_to_set, utilities.parsers.settings_to_array
-local allocate, mark = utilities.storage.allocate, utilities.storage.mark
+local allocate = utilities.storage.allocate
local structures, context = structures, context
@@ -45,7 +44,7 @@ function blocks.print(name,data,hide)
else
context.dostartnormalblock(name)
end
- context.viafile(data)
+ context.viafile(data,format("block.%s",validstring(name,"noname")))
if hide then
context.dostophiddenblock()
else
diff --git a/tex/context/base/trac-deb.lua b/tex/context/base/trac-deb.lua
index 87434a13d..9e724f9fa 100644
--- a/tex/context/base/trac-deb.lua
+++ b/tex/context/base/trac-deb.lua
@@ -94,6 +94,15 @@ end
function tracers.showlines(filename,linenumber,offset,errorstr)
local data = io.loaddata(filename)
+ if not data or data == "" then
+ local hash = url.hashed(filename)
+ if not hash.noscheme then
+ local ok, d, n = resolvers.loaders.byscheme(hash.scheme,filename)
+ if ok and n > 0 then
+ data = d
+ end
+ end
+ end
local lines = data and string.splitlines(data)
if lines and #lines > 0 then
-- this does not work yet as we cannot access the last lua error
@@ -134,7 +143,9 @@ function tracers.showlines(filename,linenumber,offset,errorstr)
end
function tracers.printerror(offset)
- local filename, linenumber = status.filename, tonumber(status.linenumber) or 0
+ local inputstack = resolvers.inputstack
+ local filename = inputstack[#inputstack] or status.filename
+ local linenumber = tonumber(status.linenumber) or 0
if not filename then
report_system("error not related to input file: %s ...",status.lasterrorstring)
elseif type(filename) == "number" then
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 46ff6c4c2..c77cd4626 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 : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 06/05/12 17:36:46
+-- merge date : 06/05/12 21:45:24
do -- begin closure to overcome local limits and interference
@@ -118,6 +118,11 @@ function string.topattern(str,lowercase,strict)
end
end
+
+function string.valid(str,default)
+ return (type(str) == "string" and str ~= "" and str) or default or nil
+end
+
-- obsolete names:
string.quote = string.quoted
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 23:46:30 +0000