home/rc/base/d.kak
2017-01-04 13:04:27 +01:00

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# http://dlang.org/
#
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*\.di? %{
set buffer filetype d
}
# Highlighters
# ‾‾‾‾‾‾‾‾‾‾‾‾
add-highlighter -group / regions -default code d \
string '"' (?<!\\)(\\\\)*" '' \
verbatim_string ` ` '' \
verbatim_string_prefixed 'r"' '"' '' \
token '#' '\n' '' \
disabled /\+ \+/ '' \
comment /\* \*/ '' \
comment '//' $ ''
add-highlighter -group /d/string fill string
add-highlighter -group /d/verbatim_string fill magenta
add-highlighter -group /d/verbatim_string_prefixed fill magenta
add-highlighter -group /d/token fill meta
add-highlighter -group /d/disabled fill rgb:777777
add-highlighter -group /d/comment fill comment
add-highlighter -group /d/string regex %{\\(x[0-9a-fA-F]{2}|[0-7]{1,3}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})\b} 0:value
add-highlighter -group /d/code regex %{'((\\.)?|[^'\\])'} 0:value
add-highlighter -group /d/code regex "-?([0-9_]*\.(?!0[xXbB]))?\b([0-9_]+|0[xX][0-9a-fA-F_]*\.?[0-9a-fA-F_]+|0[bb][01_]+)([ep]-?[0-9_]+)?[fFlLuUi]*\b" 0:value
add-highlighter -group /d/code regex "\b(this)\b\s*[^(]" 1:value
%sh{
# Grammar
keywords="abstract|alias|align|asm|assert|auto|body|break|case|cast"
keywords="${keywords}|catch|cent|class|const|continue|debug"
keywords="${keywords}|default|delegate|delete|deprecated|do|else|enum|export|extern"
keywords="${keywords}|final|finally|for|foreach|foreach_reverse|function|goto"
keywords="${keywords}|if|immutable|import|in|inout|interface|invariant"
keywords="${keywords}|is|lazy|macro|mixin|module|new|nothrow|out|override"
keywords="${keywords}|package|pragma|private|protected|public|pure|ref|return|scope"
keywords="${keywords}|shared|static|struct|super|switch|synchronized|template"
keywords="${keywords}|throw|try|typedef|typeid|typeof|union"
keywords="${keywords}|unittest|version|volatile|while|with"
attributes="abstract|align|auto|const|debug|deprecated|export|extern|final"
attributes="${attributes}|immutable|inout|nothrow|package|private|protected"
attributes="${attributes}|public|pure|ref|override|scope|shared|static|synchronized|version"
attributes="${attributes}|__gshared|__traits|__vector|__parameters"
types="bool|byte|cdouble|cent|cfloat|char|creal|dchar|double|dstring|float"
types="${types}|idouble|ifloat|int|ireal|long|ptrdiff_t|real|size_t|short"
types="${types}|string|ubyte|ucent|uint|ulong|ushort|void|wchar|wstring"
values="true|false|null"
tokens="__FILE__|__MODULE__|__LINE__|__FUNCTION__"
tokens="${tokens}|__PRETTY_FUNCTION__|__DATE__|__EOF__|__TIME__"
tokens="${tokens}|__TIMESTAMP__|__VENDOR__|__VERSION__|#line"
properties="this|init|sizeof|alignof|mangleof|stringof|infinity|nan|dig|epsilon|mant_dig"
properties="${properties}|max_10_exp|min_exp|max|min_normal|re|im|classinfo"
properties="${properties}|length|dup|keys|values|rehash|clear"
decorators="disable|property|nogc|safe|trusted|system"
# Add the language's grammar to the static completion list
printf %s\\n "hook global WinSetOption filetype=d %{
set window static_words '${keywords}:${attributes}:${types}:${values}:${decorators}:${properties}'
}" | sed 's,|,:,g'
# Highlight keywords
printf %s "
add-highlighter -group /d/code regex \b(${keywords})\b 0:keyword
add-highlighter -group /d/code regex \b(${attributes})\b 0:attribute
add-highlighter -group /d/code regex \b(${types})\b 0:type
add-highlighter -group /d/code regex \b(${values})\b 0:value
add-highlighter -group /d/code regex @(${decorators})\b 0:attribute
add-highlighter -group /d/code regex \b(${tokens})\b 0:builtin
add-highlighter -group /d/code regex \.(${properties})\b 1:builtin
"
}
# Commands
# ‾‾‾‾‾‾‾‾
def -hidden _d-indent-on-new-line %~
eval -draft -itersel %=
# preserve previous line indent
try %{ exec -draft \;K<a-&> }
# indent after lines ending with { or (
try %[ exec -draft k<a-x> <a-k> [{(]\h*$ <ret> j<a-gt> ]
# cleanup trailing white spaces on the previous line
try %{ exec -draft k<a-x> s \h+$ <ret>d }
# align to opening paren of previous line
try %{ exec -draft [( <a-k> \`\([^\n]+\n[^\n]*\n?\' <ret> s \`\(\h*.|.\' <ret> '<a-;>' & }
# copy // comments prefix
try %{ exec -draft \;<c-s>k<a-x> s ^\h*\K/{2,} <ret> y<c-o><c-o>P<esc> }
# indent after a switch's case/default statements
try %[ exec -draft k<a-x> <a-k> ^\h*(case|default).*:$ <ret> j<a-gt> ]
# indent after if|else|while|for
try %[ exec -draft \;<a-F>)MB <a-k> \`(if|else|while|for)\h*\(.*\)\h*\n\h*\n?\' <ret> s \`|.\' <ret> 1<a-&>1<a-space><a-gt> ]
=
~
def -hidden _d-indent-on-opening-curly-brace %[
# align indent with opening paren when { is entered on a new line after the closing paren
try %[ exec -draft -itersel h<a-F>)M <a-k> \`\(.*\)\h*\n\h*\{\' <ret> s \`|.\' <ret> 1<a-&> ]
]
def -hidden _d-indent-on-closing-curly-brace %[
# align to opening curly brace when alone on a line
try %[ exec -itersel -draft <a-h><a-k>^\h+\}$<ret>hms\`|.\'<ret>1<a-&> ]
]
# Initialization
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
hook -group d-highlight global WinSetOption filetype=d %{ add-highlighter ref d }
hook global WinSetOption filetype=d %{
# cleanup trailing whitespaces when exiting insert mode
hook window InsertEnd .* -group d-hooks %{ try %{ exec -draft <a-x>s^\h+$<ret>d } }
hook window InsertChar \n -group d-indent _d-indent-on-new-line
hook window InsertChar \{ -group d-indent _d-indent-on-opening-curly-brace
hook window InsertChar \} -group d-indent _d-indent-on-closing-curly-brace
}
hook -group d-highlight global WinSetOption filetype=(?!d).* %{ remove-highlighter d }
hook global WinSetOption filetype=(?!d).* %{
remove-hooks window d-hooks
remove-hooks window d-indent
}