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annotate lib-src/emacs.csh @ 4733:a5210e70ffbe

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No need to fatal () on startup if $PWD doesn't exist; chdir to "/" instead. src/ChangeLog addition: 2009-11-08 Aidan Kehoe <kehoea@parhasard.net> * sysfile.h (DEFAULT_DIRECTORY_FALLBACK): New #define, "/" on Unix and "C:\\" on Win32 native, a directory that should "always" be available. * fileio.c (Fexpand_file_name): Use DEFAULT_DIRECTORY_FALLBACK here, instead of conditionalising on WIN32_NATIVE. * editfns.c (get_home_directory): Use DEFAULT_DIRECTORY_FALLBACK if looking up the home directory fails, on both Windows and Unix. * buffer.c (init_initial_directory): Don't give a fatal error if the current directory doesn't exist, chdir to DEFAULT_DIRECTORY_FALLBACK instead.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 08 Nov 2009 17:27:26 +0000
parents 376386a54a3c
children 06dd936cde16
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1 # This defines a csh command named `edit' which resumes an
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2 # existing Emacs or starts a new one if none exists.
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3 # One way or another, any arguments are passed to Emacs to specify files
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4 # (provided you have loaded `resume.el').
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5 # - Michael DeCorte
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6
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7 # These are the possible values of $whichjob
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8 # 1 = new ordinary emacs (the -nw is so that it doesn't try to do X)
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9 # 2 = resume emacs
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10 # 3 = new emacs under X (-i is so that you get a reasonable icon)
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11 # 4 = resume emacs under X
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12 # 5 = new emacs under suntools
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13 # 6 = resume emacs under suntools
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14 # 7 = new emacs under X and suntools - doesn't make any sense, so use X
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15 # 8 = resume emacs under X and suntools - doesn't make any sense, so use X
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16 set EMACS_PATTERN="^\[[0-9]\] . Stopped ............ $EMACS"
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17
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18 alias edit 'set emacs_command=("emacs -nw \!*" "fg %emacs" "emacs -i \!* &"\
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19 "emacsclient \!* &" "emacstool \!* &" "emacsclient \!* &" "emacs -i \!* &"\
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20 "emacsclient \!* &") ; \
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21 jobs >! $HOME/.jobs; grep "$EMACS_PATTERN" < $HOME/.jobs >& /dev/null; \
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22 @ isjob = ! $status; \
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23 @ whichjob = 1 + $isjob + $?DISPLAY * 2 + $?WINDOW_PARENT * 4; \
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24 test -S ~/.emacs_server && emacsclient \!* \
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25 || echo `pwd` \!* >! ~/.emacs_args && eval $emacs_command[$whichjob]'