diff options
Diffstat (limited to 'tex/context/base/chem-ini.lua')
| -rw-r--r-- | tex/context/base/chem-ini.lua | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tex/context/base/chem-ini.lua b/tex/context/base/chem-ini.lua index a4af57256..908749092 100644 --- a/tex/context/base/chem-ini.lua +++ b/tex/context/base/chem-ini.lua @@ -7,6 +7,7 @@ if not modules then modules = { } end modules ['chem-ini'] = { } local format, texsprint = string.format, tex.sprint +local lpegmatch = lpeg.match local trace_molecules = false trackers.register("chemistry.molecules", function(v) trace_molecules = v end) @@ -60,15 +61,15 @@ local parser = lpeg.Cs((csname + lowhigh + highlow + low + high + sign + any chemicals.moleculeparser = parser -- can be used to avoid functioncall function chemicals.molecule(str) - return parser:match(str) + return lpegmatch(parser,str) end function commands.molecule(str) if trace_molecules then - local rep = parser:match(str) + local rep = lpegmatch(parser,str) logs.report("chemistry", "molecule %s => %s",str,rep) texsprint(ctxcatcodes,rep) else - texsprint(ctxcatcodes,parser:match(str)) + texsprint(ctxcatcodes,lpegmatch(parser,str)) end end |