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95 lines
3.7 KiB
Plaintext
95 lines
3.7 KiB
Plaintext
# http://python.org
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](py) %{
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set buffer filetype python
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}
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# Highlighters & Completion
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter -group / regions -default code python \
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double_string '"""' '"""' '' \
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single_string "'''" "'''" '' \
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double_string '"' (?<!\\)(\\\\)*" '' \
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single_string "'" (?<!\\)(\\\\)*' '' \
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comment '#' '$' ''
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add-highlighter -group /python/double_string fill string
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add-highlighter -group /python/single_string fill string
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add-highlighter -group /python/comment fill comment
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%sh{
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# Grammar
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values="True|False|None"
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meta="import|from"
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# Keyword list is collected using `keyword.kwlist` from `keyword`
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keywords="and|as|assert|break|class|continue|def|del|elif|else|except|exec"
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keywords="${keywords}|finally|for|global|if|in|is|lambda|not|or|pass|print"
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keywords="${keywords}|raise|return|try|while|with|yield"
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types="bool|buffer|bytearray|bytes|complex|dict|file|float|frozenset|int"
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types="${types}|list|long|memoryview|object|set|str|tuple|unicode|xrange"
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functions="abs|all|any|ascii|bin|callable|chr|classmethod|compile|complex"
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functions="${functions}|delattr|dict|dir|divmod|enumerate|eval|exec|filter"
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functions="${functions}|format|frozenset|getattr|globals|hasattr|hash|help"
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functions="${functions}|hex|id|__import__|input|isinstance|issubclass|iter"
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functions="${functions}|len|locals|map|max|memoryview|min|next|oct|open|ord"
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functions="${functions}|pow|print|property|range|repr|reversed|round"
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functions="${functions}|setattr|slice|sorted|staticmethod|sum|super|type|vars|zip"
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# Add the language's grammar to the static completion list
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printf %s\\n "hook global WinSetOption filetype=python %{
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set window static_words '${values}:${meta}:${keywords}:${types}:${functions}'
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}" | sed 's,|,:,g'
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# Highlight keywords
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printf %s "
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add-highlighter -group /python/code regex '\b(${values})\b' 0:value
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add-highlighter -group /python/code regex '\b(${meta})\b' 0:meta
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add-highlighter -group /python/code regex '\b(${keywords})\b' 0:keyword
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add-highlighter -group /python/code regex '\b(${functions})\b\(' 1:builtin
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"
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# Highlight types and attributes
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printf %s "
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add-highlighter -group /python/code regex '\b(${types})\b' 0:type
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add-highlighter -group /python/code regex '@[\w_]+\b' 0:attribute
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"
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}
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden python-indent-on-new-line %{
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eval -draft -itersel %{
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# copy '#' comment prefix and following white spaces
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try %{ exec -draft k <a-x> s ^\h*#\h* <ret> y jgh P }
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# preserve previous line indent
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try %{ exec -draft \; K <a-&> }
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# cleanup trailing whitespaces from previous line
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try %{ exec -draft k <a-x> s \h+$ <ret> d }
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# indent after line ending with :
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try %{ exec -draft <space> k x <a-k> :$ <ret> j <a-gt> }
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}
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook -group python-highlight global WinSetOption filetype=python %{ add-highlighter ref python }
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hook global WinSetOption filetype=python %{
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hook window InsertChar \n -group python-indent python-indent-on-new-line
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# cleanup trailing whitespaces on current line insert end
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hook window InsertEnd .* -group python-indent %{ try %{ exec -draft \; <a-x> s ^\h+$ <ret> d } }
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}
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hook -group python-highlight global WinSetOption filetype=(?!python).* %{ remove-highlighter python }
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hook global WinSetOption filetype=(?!python).* %{
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remove-hooks window python-indent
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}
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