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| author | tim-mccurrach <34194722+tim-mccurrach@users.noreply.github.com> | 2021-02-26 20:02:37 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-26 21:02:37 +0100 |
| commit | 7587139d35b630a19fdc55a5f3789475e5ed26c8 (patch) | |
| tree | dbf51c1d90da410ab8dbe180fd0aba6991ab2485 /docs | |
| parent | 8908846444156eeae88be70332f96759cfce7740 (diff) | |
Fixed #20423 -- Doc'd that DTL variable names may not be a number.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/templates/language.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/ref/templates/language.txt b/docs/ref/templates/language.txt index d46a991c9e..04b363c0cf 100644 --- a/docs/ref/templates/language.txt +++ b/docs/ref/templates/language.txt @@ -79,10 +79,10 @@ Variables Variables look like this: ``{{ variable }}``. When the template engine encounters a variable, it evaluates that variable and replaces it with the result. Variable names consist of any combination of alphanumeric characters -and the underscore (``"_"``) but may not start with an underscore. The dot -(``"."``) also appears in variable sections, although that has a special -meaning, as indicated below. Importantly, *you cannot have spaces or -punctuation characters in variable names.* +and the underscore (``"_"``) but may not start with an underscore, and may not +be a number. The dot (``"."``) also appears in variable sections, although that +has a special meaning, as indicated below. Importantly, *you cannot have spaces +or punctuation characters in variable names.* Use a dot (``.``) to access attributes of a variable. |