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Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index c8eea03f5f..518a190d3c 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1407,6 +1407,26 @@ to be doubled. These two commands are equivalent: > ------------------------------------------------------------------------------ +interpolated-string *interp-string* + +$"string" interpolated string constant *expr-$quote* +$'string' interpolated literal string constant *expr-$'* + +Interpolated strings are an extension of the |string| and |literal-string|, +allowing the inclusion of Vim script expressions (see |expr1|). Any +expression returning a value can be enclosed between curly braces. The value +is converted to a string. All the text and results of the expressions +are concatenated to make a new string. + +To include an opening brace '{' or closing brace '}' in the string content +double it. + +Examples: > + let your_name = input("What's your name? ") + echo $"Hello, {your_name}!" + echo $"The square root of 9 is {sqrt(9)}" + +------------------------------------------------------------------------------ option *expr-option* *E112* *E113* &option option value, local value if possible |