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annotate unixSoft/bin/em.sh @ 254:b14e669b98bf

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vcs_current_branch: use 'hg parents --template' instead of just 'hg parents'
author Augie Fackler <durin42@gmail.com>
date Thu, 05 May 2011 11:00:37 -0500
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