Commits on Sep 24, 2021

1. Fix squiggly heredoc line continuation handling …

   Firstly, this fixes an issue with non-interpolating squiggly heredocs,
   where line continuation characters should be ignored. Two things were
   broken:
   
   - The line continuation backslash would be removed, as well as the
     subsequent carriage return
   - The subsequent line would not be dedented.
   
   For example, the following source:
   
   <<~'END'
     foo \
     bar
   END
   
   Would be parsed as follows:
   
   (dstr
     (str "foo ")
     (str "  bar\n"))
   
   With the change, the result is:
   
   (dstr
     (str "foo \\\n")
     (str "bar\n"))
   
   This also fixes an issue with interpolating squiggly heredocs, where an
   escaped backslash followed by a newline would be interpreted as a line
   continuation.
   
   In that case, the following source:
   
   <<~END
     foo \\
     bar
   END
   
   Would (again) be parsed as follows:
   
   (dstr
     (str "foo ")
     (str "  bar\n"))
   
   With the change, the result is:
   
   (dstr
     (str "foo \\\n")
     (str "bar\n"))

   

   mvz committed Sep 24, 2021
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   e1ef0ac View commit details

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