148 lines
2.8 KiB
Bash
148 lines
2.8 KiB
Bash
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# Aliases for sh/dash/ash/bash/ksh/zsh in JOE shell window
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joehelp () {
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echo "clear - erase buffer"
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echo "joe - edit file"
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echo "math 1+2 - calculator"
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echo "pop - dismiss shell"
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echo "parse [cmd] - grep parse command"
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echo "parserr [cmd] - compile parse command"
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echo "release - drop parsed messages"
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echo "markb - mark beginning of region"
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echo "markk - mark end of region"
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echo "mark cmd - mark output of command"
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}
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# Clear edit buffer
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joe_clear () {
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echo -n '{'shell_clear'}'
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}
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# Release errors
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joe_release () {
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echo -n '{'shell_release'}'
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}
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# Set marked region beginning
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joe_markb () {
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echo -n '{'shell_markb'}'
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}
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# Set marked region end
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joe_markk () {
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echo -n '{'shell_markk'}'
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}
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# Mark command result
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joe_mark () {
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joe_markb
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$*
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joe_markk
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}
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# Parse command result (or whole buffer if no arg)
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joe_parse () {
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if [ "$1" = "" ]; then
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echo -n '{'shell_gparse'}'
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else
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joe_markb
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$*
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joe_markk
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echo '{'shell_gparse'}'
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fi
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}
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# Parse command result (or whole buffer if no arg)
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joe_parserr () {
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if [ "$1" = "" ]; then
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echo '{'shell_parse'}'
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else
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joe_markb
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$*
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joe_markk
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echo '{'shell_parse'}'
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fi
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}
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# Use JOE's calculator
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joe_math () {
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echo -n '{'shell_math,'"'$1'"',shell_rtn!,shell_typemath'}'
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cat >/dev/null
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}
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# Edit a file
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joe_edit () {
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echo -n '{'shell_edit,'"'$1'"',shell_rtn'}'
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}
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# Pop shell window
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joe_pop () {
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echo -n '{'shell_pop'}'
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}
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unalias cd 2>/dev/null
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# Change directory
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joe_cd () {
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# cd $1 - does not work for directories with spaces in their names
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# cd "$1" - breaks cd with no args (it's supposed to go to home directory)
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# So we have do this...
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if [ "$1" = "" ]; then
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cd
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else
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cd "$1"
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fi
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# Tell JOE our new directory
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echo -n '{'shell_cd,shell_dellin!,'"'`pwd`/'"',shell_rtn'}'
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}
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alias clear=joe_clear
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alias math=joe_math
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alias edit=joe_edit
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alias joe=joe_edit
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alias pop=joe_pop
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alias cd=joe_cd
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alias parse=joe_parse
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alias parserr=joe_parserr
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alias release=joe_release
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alias markb=joe_markb
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alias markk=joe_markk
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alias mark=joe_mark
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# Code to automatically mark and parse output from each command
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# - This is bash specific code
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#joe_markb_pre () {
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# joe_markb
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# MARK_FLAG=1
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#}
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#joe_markk_post () {
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# if [ "$MARK_FLAG" = "1" ]; then
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# joe_markk
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# MARK_FLAG=0
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# joe_parse
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# fi
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#}
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#preexec () { :; }
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#preexec_invoke_exec () {
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# [ -n "$COMP_LINE" ] && return # do nothing if completing
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# [ "$BASH_COMMAND" = "$PROMPT_COMMAND" ] && return # don't cause a preexec for $PROMPT_COMMAND
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# local this_command=`HISTTIMEFORMAT= history 1 | sed -e "s/^[ ]*[0-9]*[ ]*//"`;
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# joe_markb_pre
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# preexec "$this_command"
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#}
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#trap 'preexec_invoke_exec' DEBUG
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#PROMPT_COMMAND=joe_markk_post
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joe_clear
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echo
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echo Type joehelp for editor shell commands
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echo
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