Force UTF8 encoding during writeLines #552
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| writeLines(.self$render(..., static = static_), | ||
| tf <- file.path(temp_dir, 'index.html') | ||
| ) | ||
| tf <- file.path(temp_dir, 'index.html') |
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I suggest you open the file() connection here, and close it after writing the text. Otherwise the file() connection is still open after this function exits, and R might show you "Closed 1 unused connections".
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This should fix #549 where R writes file according to default locale if not otherwise specified. It caused a problem under Windows due to lack of support for UTF8 locale and rCharts assumes everything will be written in UTF8.