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Diffstat (limited to 'tex/context/base/mkiv/chem-str.lua')
-rw-r--r-- | tex/context/base/mkiv/chem-str.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tex/context/base/mkiv/chem-str.lua b/tex/context/base/mkiv/chem-str.lua index a40ca76b0..1ad16564c 100644 --- a/tex/context/base/mkiv/chem-str.lua +++ b/tex/context/base/mkiv/chem-str.lua @@ -32,6 +32,7 @@ local directive_strictindex = false directives.register("chemistry.strictindex" local report_chemistry = logs.reporter("chemistry") +local tonumber = tonumber local format, gmatch, match, lower, gsub = string.format, string.gmatch, string.match, string.lower, string.gsub local concat, insert, remove, unique, sorted = table.concat, table.insert, table.remove, table.unique, table.sorted local processor_tostring = typesetters and typesetters.processors.tostring |