On 16/07/11 21:11, Jakson Alves de Aquino wrote:
Hi,
When the file extension is either .r or .R, Vim looks for some clues
that may allow the identification of the script as R, Rebol or Rexx.
If no clue is found, filetype.vim assumes that the file is a Rexx
script. However, I wonder whether this default could be changed to R
because, at least in Linux systems, it seems that there are far more R
users than Rexx users:
http://qa.debian.org/popcon.php?package=regina-rexx
http://qa.debian.org/popcon.php?package=r-base
Best regards,
Jakson Aquino
Always comment your sources abundantly. It makes them more
human-readable, and in this case it helps Vim determine the filetype: if
there is a line whose first nonspace character is # Vim treats it as r,
if there is a line whose first two nonspace characters are /* Vim treats
it as rexx. This is done in one loop, testing all lines in turn for both
possibilities until one is found or the end-of-file is reached. Since
Rebol is easiest to determine (and is done first), this leaves only
uncommented r and rexx sources for the fallback.
Best regards,
Tony.
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