R coding style from google

http://google-styleguide.googlecode.com/svn/trunk/google-r-style.html

cpp lint by google

http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py

c++ style from google 

clang another good c compiler

It took me several minutes and googling to remember it is `clang', another c compiler. 

http://clang.llvm.org/

obtain a figure file list from a tex file using grep and sed: new version

#!/bin/bash 

# to get a list of pdf files included in a tex file 

# echo "Usage: $0 {file.name}" 

# echo "Processing file $1"

EXPECTED_ARGS=1

E_BADARGS=65

if [ $# -ne $EXPECTED_ARGS ]

then

  echo "Usage: `basename $0` {tex.file}"

  exit $E_BADARGS

fi

tmpfile=`mktemp -p . exttmp.XXXX`

grep includegraphics $1 > $tmpfile

# sed -e 's/includegraphics/  /' -e 's/[\\{}]//g' -e 's/\[.*\]//g' -e 's/[^ ]\+//' -e 's/^ \+//' < $tmpfile 

# this one is much better than the above 

sed -e 's/.*{\(.*\.pdf\)}.*/\1/' < $tmpfile

if [ -f "$tmpfile" ]

then

    rm "$tmpfile"

fi

tmpfile=`mktemp -p . exttmp.XXXX`

grep includegraphics $1 > $tmpfile

sed -e 's/includegraphics/  /' -e 's/[\\{}]//g' -e 's/\[.*\]//g' -e 's/[^ ]\+//' -e 's/^ \+//' < $tmpfile

if [ -f "$tmpfile" ]

then

    rm "$tmpfile"

fi

#

# the includegraphics must be at the same line with the pdf or other figure files included. 

R mathplot plotmath

it is ?plotmath to get the help in R. 

You cannot imagine that at some time point, you would forget this. 

pwdx - current working directory of a process

  pwdx - report current working directory of a process

Vim file type detection: only R for .r and .R

copied from 

http://biostat.mc.vanderbilt.edu/wiki/Main/RVim

Filetype detection

Vim includes syntax highlighting for two other languages that use the .r and .R file extensions. Vim searches up to the first 50 lines of a file and checks the comment syntax to determine whether it is R or Rexx. If no comments are found, it defaults to Rexx. This can be annoying for starting a new script. If you want .r and .R to ALWAYS be associated with R syntax, put au BufNewFile,BufRead .r,.R  setf r in your ~/.vim/filetype.vim (alternatively, you can use the same line in~/.vim/ftdetect/r.vim).

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Under ubuntu maverick, I would just change file /usr/share/vim/vim72/filetype.vim