diff options
Diffstat (limited to 'tex/context/base/mkxl/chem-str.mkxl')
| -rw-r--r-- | tex/context/base/mkxl/chem-str.mkxl | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tex/context/base/mkxl/chem-str.mkxl b/tex/context/base/mkxl/chem-str.mkxl index 3645713c6..03f006fdf 100644 --- a/tex/context/base/mkxl/chem-str.mkxl +++ b/tex/context/base/mkxl/chem-str.mkxl @@ -257,10 +257,14 @@ \permanent\protected\def\chemicalbottext#1{\global\settrue\c_chem_some_text\gdef\m_chem_bot_text{#1}\ignorespaces} \permanent\protected\def\chemicalmidtext#1{\global\settrue\c_chem_some_text\gdef\m_chem_mid_text{#1}\ignorespaces} +\mutable\let\toptext\empty +\mutable\let\bottext\empty +\mutable\let\midtext\empty + \appendtoks - \enforced\let\toptext\chemicaltoptext \glet\m_chem_top_text\empty - \enforced\let\bottext\chemicalbottext \glet\m_chem_bot_text\empty - \enforced\let\midtext\chemicalmidtext \glet\m_chem_mid_text\empty + \let\toptext\chemicaltoptext \glet\m_chem_top_text\empty + \let\bottext\chemicalbottext \glet\m_chem_bot_text\empty + \let\midtext\chemicalmidtext \glet\m_chem_mid_text\empty \global\setfalse\c_chem_some_text \to \everystructurechemical |