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version 1.65, 2019/11/10 20:40:59
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version 1.66, 2020/03/12 20:20:13
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Line 41 while (!$_LONCAPA_INTERNAL_oldexpression
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Line 41 while (!$_LONCAPA_INTERNAL_oldexpression
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| # or hash dereferences {} |
# or hash dereferences {} |
| # the ^$ and ^& is because we do this iteratively |
# the ^$ and ^& is because we do this iteratively |
| # $a[$c] becomes $a[3] which then evaluates |
# $a[$c] becomes $a[3] which then evaluates |
| ([\[\{][^\$\&\]\}]+[\]\}])*? |
((?:[\[\{][^\$\&\]\}]+[\]\}])+|) |
| # $3 is the list of arguments |
# $3 is the list of arguments |
| (\([^\$\&\)]+\))*? |
(\([^\$\&\)]+\))*? |
| # only match the above if there is not { [ ( coming up |
# only match the above if there is not { [ ( coming up |
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