mirror of git://git.sv.gnu.org/nano.git
42 lines
1.5 KiB
Plaintext
42 lines
1.5 KiB
Plaintext
## Syntax highlighting for Bourne shell scripts.
|
|
|
|
## Original author: Mike Frysinger
|
|
|
|
syntax sh "(\.sh|(^|/|\.)(a|ba|c|da|k|mk|pdk|tc|z)sh(rc|_profile)?|(/etc/|(^|/)\.)profile)$"
|
|
header "^#!.*/(((env|busybox)[[:blank:]]+)?(a|ba|c|da|k|mk|pdk|tc|z)?sh|openrc-run|runscript)\>"
|
|
header "-\*-.*shell-script.*-\*-"
|
|
magic "(POSIX|Bourne-Again) shell script.*text"
|
|
comment "#"
|
|
|
|
linter dash -n
|
|
|
|
# Function declarations.
|
|
color brightgreen "^[A-Za-z0-9_-]+\(\)"
|
|
|
|
# Keywords, symbols, and comparisons.
|
|
color green "\<(break|case|continue|do|done|elif|else|esac|exit|fi|for|function|if|in|read|return|select|shift|then|time|until|while)\>"
|
|
color green "\<(declare|eval|exec|export|let|local)\>"
|
|
color green "[][{}():;|`$<>!=&\]"
|
|
color green "-(eq|ne|gt|lt|ge|le|ef|ot|nt)\>"
|
|
|
|
# Short and long options.
|
|
color brightmagenta "[[:blank:]](-[A-Za-z]|--\<[A-Za-z-]+)\>"
|
|
|
|
# Common commands.
|
|
color brightblue "\<(awk|cat|cd|ch(grp|mod|own)|cp|cut|echo|env|grep|head|install|ln|make|mkdir|mv|popd|printf|pushd|rm|rmdir|sed|set|sort|tail|tar|touch|umask|unset)\>"
|
|
color normal "[.-]tar\>"
|
|
|
|
# Basic variable names (no braces).
|
|
color brightred "\$([-@*#?$!0-9]|[[:alpha:]_][[:alnum:]_]*)"
|
|
# More complicated variable names; handles braces and replacements and arrays.
|
|
color brightred "\$\{[#!]?([-@*#?$!]|[0-9]+|[[:alpha:]_][[:alnum:]_]*)(\[([[:blank:]]*[[:alnum:]_]+[[:blank:]]*|@)\])?(([#%/]|:?[-=?+])[^}]*\}|\[|\})"
|
|
|
|
# Comments.
|
|
color cyan "(^|[[:blank:]])#.*"
|
|
|
|
# Strings.
|
|
color brightyellow ""([^"\]|\\.)*"|'([^'\]|\\.)*'"
|
|
|
|
# Trailing whitespace.
|
|
color ,green "[[:space:]]+$"
|