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6a2032f5b0
This allows for commenting or uncommenting a line or a bunch of lines with a single keystroke (default binding: M-3). The characters used for commenting/uncommenting are specified by the active syntax file. Reviewed-by: Benno Schulenberg <bensberg@justemail.net> Signed-off-by: Mike Scalora <mike@scalora.org>
30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
## Here is an example for Bourne shell scripts.
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syntax "sh" "\.sh$"
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header "^#!.*((ba|da|k|pdk)?sh[-0-9_]*|openrc-run|runscript)"
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magic "(POSIX|Bourne.*) shell script text"
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linter dash -n
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comment "#"
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icolor brightgreen "^[0-9A-Z_]+\(\)"
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color green "\<(break|case|continue|do|done|elif|else|esac|exit|fi|for|function|if|in|read|return|select|shift|then|time|until|while)\>"
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color green "\<(declare|eval|exec|export|let|local)\>"
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color green "[{}():;|`$<>!=&\\]" "(\]|\[)"
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color green "-[Ldefgruwx]\>"
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color green "-(eq|ne|gt|lt|ge|le|s|n|z)\>"
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color brightblue "\<(awk|cat|cd|ch(grp|mod|own)|cp|echo|env|grep|install|ln|make|mkdir|mv|popd|printf|pushd|rm|rmdir|sed|set|tar|touch|umask|unset)\>"
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# Basic variable names (no braces).
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color brightred "\$[-0-9@*#?$!]" "\$[[:alpha:]_][[:alnum:]_]*"
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# More complicated variable names; handles braces and replacements and arrays.
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color brightred "\$\{[#!]?([-@*#?$!]|[0-9]+|[[:alpha:]_][[:alnum:]_]*)(\[([[:space:]]*[[:alnum:]_]+[[:space:]]*|@)\])?(([#%/]|:?[-=?+])[^}]*\}|\[|\})"
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# Comments.
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color cyan "(^|[[:space:]])#.*$"
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# Strings.
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color brightyellow ""(\\.|[^"])*"" "'(\\.|[^'])*'"
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# Trailing whitespace.
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color ,green "[[:space:]]+$"
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