138 lines
4.1 KiB
Text
138 lines
4.1 KiB
Text
# This file contains snippets that are always defined. I personally
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# have snippets for signatures and often needed texts
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# sligthly lower priority than everything else since specialized versions
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# should overwrite. The user needs to adjust her priority in her snippets to
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# ~-55 so that other filetypes will still overwrite.
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priority -60
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##############
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# NICE BOXES #
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##############
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global !p
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import string, vim
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""" Maps a filetype to comment format used for boxes.
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Automatically filled during usage"""
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_commentDict = { }
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def _parse_comments(s):
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""" Parses vim's comments option to extract comment format """
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i = iter(s.split(","))
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rv = []
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try:
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while True:
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# get the flags and text of a comment part
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flags, text = next(i).split(':', 1)
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if len(flags) == 0:
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rv.append((text, text, text, ""))
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# parse 3-part comment, but ignore those with O flag
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elif 's' in flags and 'O' not in flags:
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ctriple = []
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indent = ""
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if flags[-1] in string.digits:
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indent = " " * int(flags[-1])
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ctriple.append(text)
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flags,text = next(i).split(':', 1)
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assert(flags[0] == 'm')
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ctriple.append(text)
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flags,text = next(i).split(':', 1)
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assert(flags[0] == 'e')
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ctriple.append(text)
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ctriple.append(indent)
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rv.append(ctriple)
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elif 'b' in flags:
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if len(text) == 1:
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rv.insert(0, (text,text,text, ""))
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except StopIteration:
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return rv
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def _get_comment_format():
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""" Returns a 4-element tuple representing the comment format for
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the current file. """
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return _parse_comments(vim.eval("&comments"))[0]
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def make_box(twidth, bwidth=None):
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b, m, e, i = _get_comment_format()
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bwidth_inner = bwidth - 3 - max(len(b), len(i + e)) if bwidth else twidth + 2
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sline = b + m + bwidth_inner * m[0] + 2 * m[0]
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nspaces = (bwidth_inner - twidth) // 2
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mlines = i + m + " " + " " * nspaces
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mlinee = " " + " "*(bwidth_inner - twidth - nspaces) + m
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eline = i + m + bwidth_inner * m[0] + 2 * m[0] + e
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return sline, mlines, mlinee, eline
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def foldmarker():
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"Return a tuple of (open fold marker, close fold marker)"
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return vim.eval("&foldmarker").split(",")
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endglobal
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snippet box "A nice box with the current comment symbol" b
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`!p
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box = make_box(len(t[1]))
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snip.rv = box[0]
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snip += box[1]
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`${1:content}`!p
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box = make_box(len(t[1]))
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snip.rv = box[2]
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snip += box[3]`
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$0
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endsnippet
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snippet bbox "A nice box over the full width" b
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`!p
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if not snip.c:
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width = int(vim.eval("&textwidth - (virtcol('.') == 1 ? 0 : virtcol('.'))")) or 71
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box = make_box(len(t[1]), width)
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snip.rv = box[0]
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snip += box[1]
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`${1:content}`!p
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box = make_box(len(t[1]), width)
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snip.rv = box[2]
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snip += box[3]`
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$0
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endsnippet
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snippet fold "Insert a vim fold marker" b
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`!p snip.rv = _get_comment_format()[0]` ${1:Fold description} `!p snip.rv = foldmarker()[0]`${2:1} `!p snip.rv = _get_comment_format()[2]`
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endsnippet
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snippet foldc "Insert a vim fold close marker" b
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`!p snip.rv = _get_comment_format()[0]` ${2:1}`!p snip.rv = foldmarker()[1]` `!p snip.rv = _get_comment_format()[2]`
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endsnippet
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snippet foldp "Insert a vim fold marker pair" b
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`!p snip.rv = _get_comment_format()[0]` ${1:Fold description} `!p snip.rv = foldmarker()[0]` `!p snip.rv = _get_comment_format()[2]`
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${2:${VISUAL:Content}}
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`!p snip.rv = _get_comment_format()[0]` `!p snip.rv = foldmarker()[1]` $1 `!p snip.rv = _get_comment_format()[2]`
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endsnippet
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##########################
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# LOREM IPSUM GENERATORS #
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##########################
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snippet lorem "Lorem Ipsum - 50 Words" b
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Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod
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tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At
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vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren,
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no sea takimata sanctus est Lorem ipsum dolor sit amet.
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endsnippet
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##########################
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# VIM MODELINE GENERATOR #
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##########################
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# See advice on `:help 'tabstop'` for why these values are set. Uses second
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# modeline form ('set') to work in languages with comment terminators
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# (/* like C */).
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snippet modeline "Vim modeline"
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vim`!v ':set '. (&expandtab ? printf('et sw=%i ts=%i', &sw, &ts) : printf('noet sts=%i sw=%i ts=%i', &sts, &sw, &ts)) . (&tw ? ' tw='. &tw : '') . ':'`
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endsnippet
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# vim:ft=snippets:
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