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annotate unixSoft/bin/em.sh @ 307:e37b00236907

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zshrc: work around my shell function that turns on utf8 in screen The zsh built in which was getting confused by the function, and always claimed screen was installed. I'm finally running into machines with tmux but not screen, so I noticed.
author Augie Fackler <raf@durin42.com>
date Sat, 19 Jan 2013 19:29:58 -0600
parents c30d68fbd368
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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