diff options
Diffstat (limited to 'tex/context/base/bibl-tra.lua')
| -rw-r--r-- | tex/context/base/bibl-tra.lua | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/tex/context/base/bibl-tra.lua b/tex/context/base/bibl-tra.lua index 442231028..f9a16f699 100644 --- a/tex/context/base/bibl-tra.lua +++ b/tex/context/base/bibl-tra.lua @@ -15,6 +15,8 @@ local variables, constants = interfaces.variables, interfaces.constants local trace_bibtex = false trackers.register("publications.bibtex", function(v) trace_bibtex = v end) +local report_publications = logs.new("publications") + local hacks = bibtex.hacks local list, done, alldone, used, registered, ordered = { }, { }, { }, { }, { }, { } @@ -34,7 +36,7 @@ function hacks.process(settings) interfaces.showmessage("publications",3) io.savedata(file.addsuffix(jobname,"aux"),format(template,style,database)) if trace_bibtex then - logs.report("publications","processing bibtex file '%s'",jobname) + report_publications("processing bibtex file '%s'",jobname) end os.execute(format("bibtex %s",jobname)) -- purge 'm @@ -43,7 +45,7 @@ end function hacks.register(str) if trace_bibtex then - logs.report("publications","registering bibtex entry '%s'",str) + report_publications("registering bibtex entry '%s'",str) end registered[#registered+1] = str ordered[str] = #registered @@ -73,13 +75,13 @@ function hacks.add(str,listindex) end end -local function compare(a,b) - local aa, bb = a[1], b[1] +local function compare(a,b) -- quite some checking for non-nil + local aa, bb = a and a[1], b and b[1] if aa and bb then - return ordered[aa] < ordered[bb] - else - return true + local oa, ob = ordered[aa], ordered[bb] + return oa and ob and oa < ob end + return false end function hacks.flush(sortvariant) @@ -106,7 +108,8 @@ end -- we look forward local function compare(a,b) - return a[3] < b[3] + local aa, bb = a and a[3], b and b[3] + return aa and bb and aa < bb end function hacks.resolve(prefix,block,reference) -- maybe already feed it split |