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annotate unixSoft/bin/em.sh @ 336:ea73ef5dc38c

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emacs: avoid weird package.el breakage with newish packages I've been toting around this package.el from 2009 or so, and something in the package format seems to have changed that broke me. Thanks to some related diagnostics by Lucas, I've grabbed the last package.el that worked with emacs 23 and stashed it here. This seems to work, modulo some things (notably js2-mode and smex) now seem to require emacs 24 if you install them using package.el, so this will end up being brittle on my last couple of emacs23 machines.
author Augie Fackler <raf@durin42.com>
date Thu, 29 May 2014 14:30:42 -0400
parents c30d68fbd368
children
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1 #!/usr/bin/env bash
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2
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3 # desc:
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4 # Allows stdin to be 'piped' to an emacs server.
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5 #
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6 # options:
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7 # none
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8 #
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9 # usage:
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10 # $ echo "hello there" | emacsclientw.sh
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11 # $ cat ~/.emacs | emacsclientw.sh
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12 # $ emacsclientw.sh ~/.emacs
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13 #
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14 # author:
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15 # Phil Jackson (phil@shellarchive.co.uk)
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16
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17 unset DISPLAY
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18
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19 tmp_file="$(mktemp /tmp/emacs.tmp.XXXXX)"
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20 lisp_to_accept_file="(~/unixSoft/emacs/fake-stdin-slurp.el \"${tmp_file}\")"
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21
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22 if [ ! -t 0 ]; then
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23 cat > "${tmp_file}"
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24
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25 emacsclient -a emacs -e "${lisp_to_accept_file}" ${@}
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26
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27 if [ ${?} -ne 0 ]; then
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28 echo "failed: your input was saved in '${tmp_file}'"
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29 else
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30 rm -f "${tmp_file}"
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31 fi
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32 else
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33 # nothing from stdin
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34 emacsclient -n -a emacs ${@}
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35 fi