diff options
Diffstat (limited to 'tex/context/base/data-aux.lua')
| -rw-r--r-- | tex/context/base/data-aux.lua | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/tex/context/base/data-aux.lua b/tex/context/base/data-aux.lua index b969e6070..805d289b2 100644 --- a/tex/context/base/data-aux.lua +++ b/tex/context/base/data-aux.lua @@ -1,62 +1,62 @@ -if not modules then modules = { } end modules ['data-aux'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local find = string.find -local type, next = type, next - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - -local resolvers = resolvers - -local report_scripts = logs.reporter("resolvers","scripts") - -function resolvers.updatescript(oldname,newname) -- oldname -> own.name, not per se a suffix - local scriptpath = "scripts/context/lua" - newname = file.addsuffix(newname,"lua") - local oldscript = resolvers.cleanpath(oldname) - if trace_locating then - report_scripts("to be replaced old script %a", oldscript) - end - local newscripts = resolvers.findfiles(newname) or { } - if #newscripts == 0 then - if trace_locating then - report_scripts("unable to locate new script") - end - else - for i=1,#newscripts do - local newscript = resolvers.cleanpath(newscripts[i]) - if trace_locating then - report_scripts("checking new script %a", newscript) - end - if oldscript == newscript then - if trace_locating then - report_scripts("old and new script are the same") - end - elseif not find(newscript,scriptpath) then - if trace_locating then - report_scripts("new script should come from %a",scriptpath) - end - elseif not (find(oldscript,file.removesuffix(newname).."$") or find(oldscript,newname.."$")) then - if trace_locating then - report_scripts("invalid new script name") - end - else - local newdata = io.loaddata(newscript) - if newdata then - if trace_locating then - report_scripts("old script content replaced by new content") - end - io.savedata(oldscript,newdata) - break - elseif trace_locating then - report_scripts("unable to load new script") - end - end - end - end -end +if not modules then modules = { } end modules ['data-aux'] = {
+ version = 1.001,
+ comment = "companion to luat-lib.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+local find = string.find
+local type, next = type, next
+
+local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end)
+
+local resolvers = resolvers
+
+local report_scripts = logs.reporter("resolvers","scripts")
+
+function resolvers.updatescript(oldname,newname) -- oldname -> own.name, not per se a suffix
+ local scriptpath = "scripts/context/lua"
+ newname = file.addsuffix(newname,"lua")
+ local oldscript = resolvers.cleanpath(oldname)
+ if trace_locating then
+ report_scripts("to be replaced old script %a", oldscript)
+ end
+ local newscripts = resolvers.findfiles(newname) or { }
+ if #newscripts == 0 then
+ if trace_locating then
+ report_scripts("unable to locate new script")
+ end
+ else
+ for i=1,#newscripts do
+ local newscript = resolvers.cleanpath(newscripts[i])
+ if trace_locating then
+ report_scripts("checking new script %a", newscript)
+ end
+ if oldscript == newscript then
+ if trace_locating then
+ report_scripts("old and new script are the same")
+ end
+ elseif not find(newscript,scriptpath) then
+ if trace_locating then
+ report_scripts("new script should come from %a",scriptpath)
+ end
+ elseif not (find(oldscript,file.removesuffix(newname).."$") or find(oldscript,newname.."$")) then
+ if trace_locating then
+ report_scripts("invalid new script name")
+ end
+ else
+ local newdata = io.loaddata(newscript)
+ if newdata then
+ if trace_locating then
+ report_scripts("old script content replaced by new content")
+ end
+ io.savedata(oldscript,newdata)
+ break
+ elseif trace_locating then
+ report_scripts("unable to load new script")
+ end
+ end
+ end
+ end
+end
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