File: //usr/share/joe/syntax/sh.jsf
# JOE syntax highlight file for sh/ksh/bash
# Think about:
# $'....'
# $(...)
# ${...}
# cat <<EOF xxxxxx
# xxxxx should be interpreted as other arguments for 'cat'.
# Colors
=Idle
=Ident
=Comment
=Constant
=String +Constant
=Escape
=StringEscape +Escape +String
=Variable +Escape
=StringVariable +StringEscape
=Keyword
=Statement +Keyword
=Loop +Statement
=Conditional +Statement
# Syntax
:idle Idle
* idle
# ")" subst_char recolor=-1
"`" subst_char recolor=-1
"#" comment recolor=-1
"\\" escape recolor=-1
"$" subst recolor=-1
"'" string_sq recolor=-1
"\"" string_dq recolor=-1
"<" maybe_inc
"0-9" maybe_base recolor=-1
"a-zA-Z{}![_" ident buffer
:subst_char Variable
* idle noeat
:maybe_inc Idle
* idle noeat
"<" maybe_inc1
:maybe_inc1 Idle
* inc buffer noeat
"\"" inc_quote
"'" inc_quote
" " maybe_inc1
"\n" toeof
"`&()\\|;<>" idle noeat
"\\" skipquote
"-" skipminus
:skipminus Idle
* inc1 buffer noeat
" " skipminus
"\\" skipquote
"\"" inc1_quote
"'" inc1_quote
"`&()\\|;<>\n" idle noeat
:skipquote Idle
* inc buffer noeat
"`&()\\|;'\"<> \n" idle noeat
# All of these are for case of leading -
:inc1 Variable
* inc1
"`&()\\|;'\"<> \n" skipline1 noeat save_s
:inc1_quote Variable
* inc1 buffer noeat
:skipline1 Idle
* skipline1
"\n" next_line1
:todelim1 Constant
* todelim1
"\n" next_line1 strings
"&" founddelim1
done
:next_line1 Constant
* todelim1 buffer
"\t" next_line1
"\n" next_line1
:founddelim1 Variable
* idle noeat
# No leading -
:inc Variable
* inc
"`&()\\|;'\"<> \n" skipline noeat save_s
:inc_quote Variable
* inc noeat buffer
# Should be treated as a normal line here...
:skipline Idle
* skipline
"\n" next_line
:todelim Constant
* todelim
"\n" next_line strings
"&" founddelim
done
# eat \n so it's not in string.
:next_line Constant
* todelim buffer
"\n" next_line
:founddelim Variable
* idle noeat
# << with no word. Rest of file is a constant.
:toeof Constant
* toeof
:comment Comment comment
* comment
"BFHNTX" comment noeat call=comment_todo.comment_todo()
"\n" idle
:escape Escape
* idle
:subst Variable
* idle noeat
"(" idle recolor=-2 # don't try for now
"\"" string_dq recolor=-2
"\'" string_sq recolor=-2
"{" subst_brack
"a-zA-Z_" subst_name
"0-9*@?\-$_!#" idle
:subst_name Variable
* idle noeat recolor=-1
"a-zA-Z0-9_" subst_name
:subst_brack Variable
* subst_brack
"}" idle
# Simplest case: no quoting allowed
:string_sq String string
* string_sq
"\'" idle
# double-quote: quoting, backqoutes and substitution allowed
:string_dq String string
* string_dq
"$" string_dq_subst recolor=-1
"\"" idle
"\\" string_dq_esc recolor=-1
"`" string_dq_bq recolor=-1
:string_dq_subst StringVariable string
* string_dq noeat recolor=-2
"$0-9!_\-?*@" string_dq
"a-zA-Z_" string_dq_subst_name
"{" string_dq_subst_brack
:string_dq_subst_name StringVariable string
* string_dq recolor=-1 noeat
"a-zA-Z0-9_" string_dq_subst_name
:string_dq_subst_brack StringVariable string
* string_dq_subst_brack
"}" string_dq
:string_dq_esc StringEscape string
* string_dq recolor=-2
"$`\"\\" string_dq
"\n" string_dq recolor=-2
:string_dq_bq String string
* string_dq_bq
"$" string_dq_bq_subst recolor=-1
"\`" string_dq
"\\" string_dq_bq_esc recolor=-1
:string_dq_bq_subst StringVariable string
* string_dq_bq noeat recolor=-2
"$0-9!_\-?*@" string_dq_bq
"a-zA-Z_" string_dq_bq_subst_name
"{" string_dq_bq_subst_brack
:string_dq_bq_subst_name StringVariable string
* string_dq_bq recolor=-1 noeat
"a-zA-Z0-9_" string_dq_bq_subst_name
:string_dq_bq_subst_brack StringVariable string
* string_dq_bq_subst_brack
"}" string_dq_bq
:string_dq_bq_esc StringEscape string
* string_dq_bq recolor=-2
"$`\"\\" string_dq_bq
"\n" string_dq_bq recolor=-2
# backquote
:string_bq String
* string_bq
"$" string_bq_subst recolor=-1
"\`" idle
"\\" string_bq_esc recolor=-1
# escape in backquote
:string_bq_esc StringEscape
* string_bq recolor=-2
"$`\"\\" string_bq
"\n" string_bq recolor=-2
# Substitution in a backquote
:string_bq_subst StringVariable
* string_bq noeat recolor=-2
"$0-9!_\-?*@" string_bq
"a-zA-Z_" string_bq_subst_name
"{" string_bq_subst_brack
:string_bq_subst_name StringVariable
* string_bq recolor=-1 noeat
"a-zA-Z0-9_" string_bq_subst_name
:string_bq_subst_brack StringVariable
* string_bq_subst_brack
"}" string_bq
:maybe_base Idle
* idle noeat
"#" idle
"0-9" maybe_base
:ident Ident
* idle noeat strings
"!" bang
"{" kw
"}" kw
"[" kw
"]" kw
# primary keywords
"case" cond
"do" loop
"done" loop
"elif" cond
"else" cond
"esac" cond
"fi" cond
"for" loop
"if" cond
"in" stmt
"then" cond
"until" loop
"while" loop
# I think these are basically keywords too
"break" loop
"continue" loop
"return" stmt
"eval" stmt
"exec" stmt
"exit" stmt
"test" kw # doesn't have to be a shell command
# variable management
"shift" stmt
"unset" stmt
"export" stmt
"readonly" stmt
# input
"read" stmt
# job control (not likely to be used in scripts)
"bg" stmt
"fg" stmt
"jobs" stmt
"suspend" stmt
# job control (useful in scripts)
"kill" stmt
"wait" stmt
# environment control
"cd" stmt
"chdir" stmt
"pwd" stmt
"ulimit" stmt
"umask" stmt
# signal handling
"trap" stmt
# misc shell control
"hash" stmt
"type" stmt
"times" stmt
"set" stmt
# shell builtins
"echo" stmt
"getopts" stmt
"login" stmt # not bash (logout is)
"newgrp" stmt # not in bash
"stop" stmt # not in bash (suspends a process)
# additional ksh builtins
"alias" stmt
"select" stmt
"function" stmt
"command" stmt
"fc" stmt
"let" stmt
"print" stmt
"unalias" stmt
"whence" stmt
"history" stmt
"time" stmt
"typeset" stmt
"local" stmt
# additional bash builtins
"source" stmt
"bind" stmt
"builtin" stmt
"compgen" stmt
"complete" stmt
"declare" stmt
"dirs" stmt
"disown" stmt
"enable" stmt
"help" stmt
"logout" stmt
"popd" stmt
"printf" stmt
"pushd" stmt
"shopt" stmt
done
"a-zA-Z0-9_" ident
:kw Keyword
* idle noeat
:stmt Keyword
* idle noeat
:stmt Statement
* idle noeat
:loop Loop
* idle noeat
:cond Conditional
* idle noeat
:bang Keyword
* idle noeat
"#" idle
"!" bang