diff options
Diffstat (limited to 'tex/context/base/data-res.lua')
| -rw-r--r-- | tex/context/base/data-res.lua | 59 |
1 files changed, 35 insertions, 24 deletions
diff --git a/tex/context/base/data-res.lua b/tex/context/base/data-res.lua index 7206c0d78..9236cbe02 100644 --- a/tex/context/base/data-res.lua +++ b/tex/context/base/data-res.lua @@ -24,11 +24,12 @@ local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns local filedirname = file.dirname local filebasename = file.basename -local fileextname = file.extname +local suffixonly = file.suffixonly local filejoin = file.join local collapsepath = file.collapsepath local joinpath = file.joinpath local allocate = utilities.storage.allocate +local settings_to_array = utilities.parsers.settings_to_array local setmetatableindex = table.setmetatableindex local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) @@ -52,7 +53,7 @@ resolvers.cacheversion = '1.0.1' resolvers.configbanner = '' resolvers.homedir = environment.homedir resolvers.criticalvars = allocate { "SELFAUTOLOC", "SELFAUTODIR", "SELFAUTOPARENT", "TEXMFCNF", "TEXMF", "TEXOS" } -resolvers.luacnfname = 'texmfcnf.lua' +resolvers.luacnfname = "texmfcnf.lua" resolvers.luacnfstate = "unknown" -- The web2c tex binaries as well as kpse have built in paths for the configuration @@ -332,7 +333,7 @@ end local function identify_configuration_files() local specification = instance.specification if #specification == 0 then - local cnfspec = getenv('TEXMFCNF') + local cnfspec = getenv("TEXMFCNF") if cnfspec == "" then cnfspec = resolvers.luacnfspec resolvers.luacnfstate = "default" @@ -420,7 +421,7 @@ local function load_configuration_files() -- we push the value into the main environment (osenv) so -- that it takes precedence over the default one and therefore -- also over following definitions - resolvers.setenv('TEXMFCNF',cnfspec) -- resolves prefixes + resolvers.setenv("TEXMFCNF",cnfspec) -- resolves prefixes -- we now identify and load the specified configuration files instance.specification = { } identify_configuration_files() @@ -468,10 +469,11 @@ end local function locate_file_databases() -- todo: cache:// and tree:// (runtime) - local texmfpaths = resolvers.expandedpathlist('TEXMF') + local texmfpaths = resolvers.expandedpathlist("TEXMF") if #texmfpaths > 0 then for i=1,#texmfpaths do local path = collapsepath(texmfpaths[i]) + path = gsub(path,"/+$","") -- in case $HOME expands to something with a trailing / local stripped = lpegmatch(inhibitstripper,path) -- the !! thing if stripped ~= "" then local runtime = stripped == path @@ -600,9 +602,9 @@ function resolvers.prependhash(type,name,cache) end function resolvers.extendtexmfvariable(specification) -- crap, we could better prepend the hash - local t = resolvers.splitpath(getenv('TEXMF')) + local t = resolvers.splitpath(getenv("TEXMF")) -- okay? insert(t,1,specification) - local newspec = concat(t,";") + local newspec = concat(t,",") -- not ; if instance.environment["TEXMF"] then instance.environment["TEXMF"] = newspec elseif instance.variables["TEXMF"] then @@ -677,14 +679,19 @@ function resolvers.resetextrapath() end function resolvers.registerextrapath(paths,subpaths) + paths = settings_to_array(paths) + subpaths = settings_to_array(subpaths) local ep = instance.extra_paths or { } local oldn = #ep local newn = oldn - if paths and paths ~= "" then - if subpaths and subpaths ~= "" then - for p in gmatch(paths,"[^,]+") do - -- we gmatch each step again, not that fast, but used seldom - for s in gmatch(subpaths,"[^,]+") do + local nofpaths = #paths + local nofsubpaths = #subpaths + if nofpaths > 0 then + if nofsubpaths > 0 then + for i=1,nofpaths do + local p = paths[i] + for j=1,nofsubpaths do + local s = subpaths[j] local ps = p .. "/" .. s if not done[ps] then newn = newn + 1 @@ -694,7 +701,8 @@ function resolvers.registerextrapath(paths,subpaths) end end else - for p in gmatch(paths,"[^,]+") do + for i=1,nofpaths do + local p = paths[i] if not done[p] then newn = newn + 1 ep[newn] = resolvers.cleanpath(p) @@ -702,10 +710,10 @@ function resolvers.registerextrapath(paths,subpaths) end end end - elseif subpaths and subpaths ~= "" then + elseif nofsubpaths > 0 then for i=1,oldn do - -- we gmatch each step again, not that fast, but used seldom - for s in gmatch(subpaths,"[^,]+") do + for j=1,nofsubpaths do + local s = subpaths[j] local ps = ep[i] .. "/" .. s if not done[ps] then newn = newn + 1 @@ -783,18 +791,21 @@ function resolvers.expandedpathlist(str) return { } elseif instance.savelists then str = lpegmatch(dollarstripper,str) - if not instance.lists[str] then -- cached - local lst = made_list(instance,resolvers.splitpath(resolvers.expansion(str))) - instance.lists[str] = expandedpathfromlist(lst) - end - return instance.lists[str] + local lists = instance.lists + local lst = lists[str] + if not lst then + local l = made_list(instance,resolvers.splitpath(resolvers.expansion(str))) + lst = expandedpathfromlist(l) + lists[str] = lst + end + return lst else local lst = resolvers.splitpath(resolvers.expansion(str)) return made_list(instance,expandedpathfromlist(lst)) end end -function resolvers.expandedpathlistfromvariable(str) -- brrr +function resolvers.expandedpathlistfromvariable(str) -- brrr / could also have cleaner ^!! /$ // str = lpegmatch(dollarstripper,str) local tmp = resolvers.variableofformatorsuffix(str) return resolvers.expandedpathlist(tmp ~= "" and tmp or str) @@ -951,7 +962,7 @@ local preparetreepattern = Cs((P(".")/"%%." + P("-")/"%%-" + P(1))^0 * Cc("$")) local collect_instance_files local function find_analyze(filename,askedformat,allresults) - local filetype, wantedfiles, ext = '', { }, fileextname(filename) + local filetype, wantedfiles, ext = '', { }, suffixonly(filename) -- too tricky as filename can be bla.1.2.3: -- -- if not suffixmap[ext] then @@ -1029,7 +1040,7 @@ local function find_qualified(filename,allresults) -- this one will be split too if trace_detail then report_resolving("locating qualified file '%s'", filename) end - local forcedname, suffix = "", fileextname(filename) + local forcedname, suffix = "", suffixonly(filename) if suffix == "" then -- why local format_suffixes = askedformat == "" and resolvers.defaultsuffixes or suffixes[askedformat] if format_suffixes then |