Make a note that only regular files are supported for transmission of graphics data

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Kovid Goyal 2021-08-30 12:04:43 +05:30
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commit 8ad1180321
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@ -223,7 +223,7 @@ and can take the values:
Value of `t` Meaning
================== ============
``d`` Direct (the data is transmitted within the escape code itself)
``f`` A simple file
``f`` A simple file (regular files only, not named pipes or similar)
``t`` A temporary file, the terminal emulator will delete the file after reading the pixel data. For security reasons
the terminal emulator should only delete the file if it
is in a known temporary directory, such as :file:`/tmp`,