mirror of
https://github.com/amix/vimrc
synced 2025-06-23 15:04:59 +08:00
Updated plugins
This commit is contained in:
@ -187,7 +187,7 @@ function! gitgutter#diff#handler(bufnr, diff) abort
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call gitgutter#sign#clear_signs(a:bufnr)
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else
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if g:gitgutter_signs || g:gitgutter_highlight_lines
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if g:gitgutter_signs || g:gitgutter_highlight_lines || g:gitgutter_highlight_linenrs
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call gitgutter#sign#update_signs(a:bufnr, modified_lines)
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endif
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endif
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@ -385,6 +385,10 @@ function! s:write_buffer(bufnr, file)
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call map(bufcontents, 'v:val."\r"')
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endif
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if getbufvar(a:bufnr, '&endofline')
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call add(bufcontents, '')
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endif
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let fenc = getbufvar(a:bufnr, '&fileencoding')
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if fenc !=# &encoding
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call map(bufcontents, 'iconv(v:val, &encoding, "'.fenc.'")')
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@ -394,7 +398,7 @@ function! s:write_buffer(bufnr, file)
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let bufcontents[0]=''.bufcontents[0]
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endif
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call writefile(bufcontents, a:file)
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call writefile(bufcontents, a:file, 'b')
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endfunction
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@ -0,0 +1,225 @@
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" This is the minimum number of characters required between regions of change
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" in a line. It's somewhat arbitrary: higher values mean less visual busyness;
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" lower values mean more detail.
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let s:gap_between_regions = 5
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" Calculates the changed portions of lines.
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"
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" Based on:
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"
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" - diff-highlight (included with git)
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" https://github.com/git/git/blob/master/contrib/diff-highlight/DiffHighlight.pm
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"
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" - Diff Strategies, Neil Fraser
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" https://neil.fraser.name/writing/diff/
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" Returns a list of intra-line changed regions.
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" Each element is a list:
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"
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" [
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" line number (1-based),
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" type ('+' or '-'),
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" start column (1-based, inclusive),
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" stop column (1-based, inclusive),
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" ]
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"
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" Args:
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" hunk_body - list of lines
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function! gitgutter#diff_highlight#process(hunk_body)
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" Check whether we have the same number of lines added as removed.
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let [removed, added] = [0, 0]
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for line in a:hunk_body
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if line[0] == '-'
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let removed += 1
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elseif line[0] == '+'
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let added += 1
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endif
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endfor
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if removed != added
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return []
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endif
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let regions = []
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for i in range(removed)
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" pair lines by position
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let rline = a:hunk_body[i]
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let aline = a:hunk_body[i + removed]
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call s:diff(rline, aline, i, i+removed, 0, 0, regions, 1)
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endfor
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return regions
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endfunction
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function! s:diff(rline, aline, rlinenr, alinenr, rprefix, aprefix, regions, whole_line)
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" diff marker does not count as a difference in prefix
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let start = a:whole_line ? 1 : 0
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let prefix = s:common_prefix(a:rline[start:], a:aline[start:])
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if a:whole_line
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let prefix += 1
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endif
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let [rsuffix, asuffix] = s:common_suffix(a:rline, a:aline, prefix+1)
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" region of change (common prefix and suffix removed)
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let rtext = a:rline[prefix+1:rsuffix-1]
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let atext = a:aline[prefix+1:asuffix-1]
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" singular insertion
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if empty(rtext)
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if !a:whole_line || len(atext) != len(a:aline) " not whole line
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call add(a:regions, [a:alinenr+1, '+', a:aprefix+prefix+1+1, a:aprefix+asuffix+1-1])
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endif
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return
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endif
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" singular deletion
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if empty(atext)
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if !a:whole_line || len(rtext) != len(a:rline) " not whole line
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call add(a:regions, [a:rlinenr+1, '-', a:rprefix+prefix+1+1, a:rprefix+rsuffix+1-1])
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endif
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return
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endif
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" two insertions
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let j = stridx(atext, rtext)
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if j != -1
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call add(a:regions, [a:alinenr+1, '+', a:aprefix+prefix+1+1, a:aprefix+prefix+j+1])
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call add(a:regions, [a:alinenr+1, '+', a:aprefix+prefix+1+1+j+len(rtext), a:aprefix+asuffix+1-1])
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return
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endif
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" two deletions
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let j = stridx(rtext, atext)
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if j != -1
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call add(a:regions, [a:rlinenr+1, '-', a:rprefix+prefix+1+1, a:rprefix+prefix+j+1])
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call add(a:regions, [a:rlinenr+1, '-', a:rprefix+prefix+1+1+j+len(atext), a:rprefix+rsuffix+1-1])
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return
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endif
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" two edits
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let lcs = s:lcs(rtext, atext)
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" TODO do we need to ensure we don't get more than 2 elements when splitting?
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if len(lcs) > s:gap_between_regions
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let redits = s:split(rtext, lcs)
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let aedits = s:split(atext, lcs)
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call s:diff(redits[0], aedits[0], a:rlinenr, a:alinenr, a:rprefix+prefix+1, a:aprefix+prefix+1, a:regions, 0)
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call s:diff(redits[1], aedits[1], a:rlinenr, a:alinenr, a:rprefix+prefix+1+len(redits[0])+len(lcs), a:aprefix+prefix+1+len(aedits[0])+len(lcs), a:regions, 0)
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return
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endif
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" fall back to highlighting entire changed area
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" if a change (but not the whole line)
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if !a:whole_line || ((prefix != 0 || rsuffix != len(a:rline)) && prefix+1 < rsuffix)
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call add(a:regions, [a:rlinenr+1, '-', a:rprefix+prefix+1+1, a:rprefix+rsuffix+1-1])
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endif
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" if a change (but not the whole line)
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if !a:whole_line || ((prefix != 0 || asuffix != len(a:aline)) && prefix+1 < asuffix)
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call add(a:regions, [a:alinenr+1, '+', a:aprefix+prefix+1+1, a:aprefix+asuffix+1-1])
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endif
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endfunction
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function! s:lcs(s1, s2)
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if empty(a:s1) || empty(a:s2)
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return ''
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endif
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let matrix = map(repeat([repeat([0], len(a:s2)+1)], len(a:s1)+1), 'copy(v:val)')
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let maxlength = 0
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let endindex = len(a:s1)
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for i in range(1, len(a:s1))
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for j in range(1, len(a:s2))
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if a:s1[i-1] ==# a:s2[j-1]
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let matrix[i][j] = 1 + matrix[i-1][j-1]
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if matrix[i][j] > maxlength
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let maxlength = matrix[i][j]
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let endindex = i - 1
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endif
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endif
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endfor
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endfor
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return a:s1[endindex - maxlength + 1 : endindex]
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endfunction
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if $VIM_GITGUTTER_TEST
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function! gitgutter#diff_highlight#lcs(s1, s2)
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return s:lcs(a:s1, a:s2)
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endfunction
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endif
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" Returns 0-based index of last character of common prefix
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" If there is no common prefix, returns -1.
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"
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" a, b - strings
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"
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function! s:common_prefix(a, b)
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let len = min([len(a:a), len(a:b)])
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if len == 0
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return -1
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endif
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for i in range(len)
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if a:a[i:i] != a:b[i:i]
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return i - 1
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endif
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endfor
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return i
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endfunction
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if $VIM_GITGUTTER_TEST
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function! gitgutter#diff_highlight#common_prefix(a, b)
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return s:common_prefix(a:a, a:b)
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endfunction
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endif
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" Returns 0-based indices of start of common suffix
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"
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" a, b - strings
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" start - 0-based index to start from
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function! s:common_suffix(a, b, start)
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let [sa, sb] = [len(a:a), len(a:b)]
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while sa >= a:start && sb >= a:start
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if a:a[sa] ==# a:b[sb]
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let sa -= 1
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let sb -= 1
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else
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break
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endif
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endwhile
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return [sa+1, sb+1]
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endfunction
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if $VIM_GITGUTTER_TEST
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function! gitgutter#diff_highlight#common_suffix(a, b, start)
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return s:common_suffix(a:a, a:b, a:start)
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endfunction
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endif
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" Split a string on another string.
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" Assumes 1 occurrence of the delimiter.
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function! s:split(str, delimiter)
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let i = stridx(a:str, a:delimiter)
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if i == 0
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return ['', a:str[len(a:delimiter):]]
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endif
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return [a:str[:i-1], a:str[i+len(a:delimiter):]]
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endfunction
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if $VIM_GITGUTTER_TEST
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function! gitgutter#diff_highlight#split(str, delimiter)
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return s:split(a:str, a:delimiter)
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endfunction
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endif
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@ -31,6 +31,37 @@ function! gitgutter#fold#level(lnum)
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endfunction
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function! gitgutter#fold#foldtext()
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if !gitgutter#fold#is_changed()
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return foldtext()
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endif
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return substitute(foldtext(), ':', ' (*):', '')
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endfunction
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" Returns 1 if any of the folded lines have been changed
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" (added, removed, or modified), 0 otherwise.
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function! gitgutter#fold#is_changed()
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for hunk in gitgutter#hunk#hunks(bufnr(''))
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let hunk_begin = hunk[2]
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let hunk_end = hunk[2] + (hunk[3] == 0 ? 1 : hunk[3])
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if hunk_end < v:foldstart
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continue
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endif
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if hunk_begin > v:foldend
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break
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endif
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return 1
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endfor
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return 0
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endfunction
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" A line in a hunk has a fold level of 0.
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" A line within 3 lines of a hunk has a fold level of 1.
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" All other lines have a fold level of 2.
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@ -30,6 +30,7 @@ function! gitgutter#highlight#line_toggle() abort
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endif
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endfunction
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function! gitgutter#highlight#linenr_disable() abort
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let g:gitgutter_highlight_linenrs = 0
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call s:define_sign_linenr_highlights()
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@ -42,12 +43,12 @@ function! gitgutter#highlight#linenr_disable() abort
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endfunction
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function! gitgutter#highlight#linenr_enable() abort
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let old_highlight_lines = g:gitgutter_highlight_linenrs
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let old_highlight_linenrs = g:gitgutter_highlight_linenrs
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let g:gitgutter_highlight_linenrs = 1
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call s:define_sign_linenr_highlights()
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if !old_highlight_lines && !g:gitgutter_signs
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if !old_highlight_linenrs && !g:gitgutter_signs
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call gitgutter#all(1)
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endif
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@ -102,6 +103,10 @@ function! gitgutter#highlight#define_highlights() abort
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highlight default link GitGutterChangeLineNr CursorLineNr
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highlight default link GitGutterDeleteLineNr CursorLineNr
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highlight default link GitGutterChangeDeleteLineNr CursorLineNr
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" Highlights used intra line.
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highlight GitGutterAddIntraLine gui=reverse cterm=reverse
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highlight GitGutterDeleteIntraLine gui=reverse cterm=reverse
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endfunction
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function! gitgutter#highlight#define_signs() abort
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@ -171,12 +176,12 @@ function! s:define_sign_linenr_highlights() abort
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if has('nvim-0.3.2')
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try
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if g:gitgutter_highlight_linenrs
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sign define GitGutterLineAdded numhl=GitGutterAddLineNr
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sign define GitGutterLineModified numhl=GitGutterChangeLineNr
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sign define GitGutterLineRemoved numhl=GitGutterDeleteLineNr
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sign define GitGutterLineRemovedFirstLine numhl=GitGutterDeleteLineNr
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sign define GitGutterLineRemovedAboveAndBelow numhl=GitGutterDeleteLineNr
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sign define GitGutterLineModifiedRemoved numhl=GitGutterChangeDeleteLineNr
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sign define GitGutterLineAdded numhl=GitGutterAddLineNr
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sign define GitGutterLineModified numhl=GitGutterChangeLineNr
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sign define GitGutterLineRemoved numhl=GitGutterDeleteLineNr
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sign define GitGutterLineRemovedFirstLine numhl=GitGutterDeleteLineNr
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sign define GitGutterLineRemovedAboveAndBelow numhl=GitGutterDeleteLineNr
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sign define GitGutterLineModifiedRemoved numhl=GitGutterChangeDeleteLineNr
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else
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sign define GitGutterLineAdded numhl=
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sign define GitGutterLineModified numhl=
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|
@ -1,3 +1,5 @@
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let s:winid = 0
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function! gitgutter#hunk#set_hunks(bufnr, hunks) abort
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call gitgutter#utility#setbufvar(a:bufnr, 'hunks', a:hunks)
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call s:reset_summary(a:bufnr)
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@ -175,24 +177,24 @@ function! gitgutter#hunk#stage(...) abort
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else
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call s:hunk_op(function('s:stage'))
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endif
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silent! call repeat#set("\<Plug>GitGutterStageHunk", -1)
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silent! call repeat#set("\<Plug>(GitGutterStageHunk)", -1)
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endfunction
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function! gitgutter#hunk#undo() abort
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call s:hunk_op(function('s:undo'))
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silent! call repeat#set("\<Plug>GitGutterUndoHunk", -1)
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silent! call repeat#set("\<Plug>(GitGutterUndoHunk)", -1)
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endfunction
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function! gitgutter#hunk#preview() abort
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||||
call s:hunk_op(function('s:preview'))
|
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silent! call repeat#set("\<Plug>GitGutterPreviewHunk", -1)
|
||||
silent! call repeat#set("\<Plug>(GitGutterPreviewHunk)", -1)
|
||||
endfunction
|
||||
|
||||
|
||||
function! s:hunk_op(op, ...)
|
||||
let bufnr = bufnr('')
|
||||
|
||||
if &previewwindow
|
||||
if s:in_hunk_preview_window()
|
||||
if string(a:op) =~ '_stage'
|
||||
" combine hunk-body in preview window with updated hunk-header
|
||||
let hunk_body = getline(1, '$')
|
||||
@ -214,8 +216,8 @@ function! s:hunk_op(op, ...)
|
||||
|
||||
let hunk_diff = join(hunk_header + hunk_body, "\n")."\n"
|
||||
|
||||
wincmd p
|
||||
pclose
|
||||
call s:goto_original_window()
|
||||
call s:close_hunk_preview_window()
|
||||
call s:stage(hunk_diff)
|
||||
endif
|
||||
|
||||
@ -225,7 +227,7 @@ function! s:hunk_op(op, ...)
|
||||
if gitgutter#utility#is_active(bufnr)
|
||||
" Get a (synchronous) diff.
|
||||
let [async, g:gitgutter_async] = [g:gitgutter_async, 0]
|
||||
let diff = gitgutter#diff#run_diff(bufnr, 'index', 1)
|
||||
let diff = gitgutter#diff#run_diff(bufnr, g:gitgutter_diff_relative_to, 1)
|
||||
let g:gitgutter_async = async
|
||||
|
||||
call gitgutter#hunk#set_hunks(bufnr, gitgutter#diff#parse_diff(diff))
|
||||
@ -276,7 +278,7 @@ endfunction
|
||||
function! s:undo(hunk_diff)
|
||||
" Apply reverse patch to buffer.
|
||||
let hunk = gitgutter#diff#parse_hunk(split(a:hunk_diff, '\n')[4])
|
||||
let lines = map(split(a:hunk_diff, '\n')[5:], 'v:val[1:]')
|
||||
let lines = map(split(a:hunk_diff, '\r\?\n')[5:], 'v:val[1:]')
|
||||
let lnum = hunk[2]
|
||||
let added_only = hunk[1] == 0 && hunk[3] > 0
|
||||
let removed_only = hunk[1] > 0 && hunk[3] == 0
|
||||
@ -293,33 +295,16 @@ endfunction
|
||||
|
||||
|
||||
function! s:preview(hunk_diff)
|
||||
let lines = split(a:hunk_diff, '\n')
|
||||
let lines = split(a:hunk_diff, '\r\?\n')
|
||||
let header = lines[0:4]
|
||||
let body = lines[5:]
|
||||
|
||||
let body_length = len(body)
|
||||
let previewheight = min([body_length, &previewheight])
|
||||
|
||||
silent! wincmd P
|
||||
if !&previewwindow
|
||||
noautocmd execute g:gitgutter_preview_win_location previewheight 'new'
|
||||
set previewwindow
|
||||
else
|
||||
execute 'resize' previewheight
|
||||
call s:open_hunk_preview_window()
|
||||
call s:populate_hunk_preview_window(header, body)
|
||||
call s:enable_staging_from_hunk_preview_window()
|
||||
if &previewwindow
|
||||
call s:goto_original_window()
|
||||
endif
|
||||
|
||||
let b:hunk_header = header
|
||||
|
||||
setlocal noreadonly modifiable filetype=diff buftype=nofile bufhidden=delete noswapfile
|
||||
execute "%delete_"
|
||||
call setline(1, body)
|
||||
normal! gg
|
||||
|
||||
cnoreabbrev <buffer> <expr> w getcmdtype() == ':' && getcmdline() == 'w' ? 'GitGutterStageHunk' : 'w'
|
||||
" Staging hunk from the preview window closes the window anyway.
|
||||
cnoreabbrev <buffer> <expr> wq getcmdtype() == ':' && getcmdline() == 'wq' ? 'GitGutterStageHunk' : 'wq'
|
||||
|
||||
noautocmd wincmd p
|
||||
endfunction
|
||||
|
||||
|
||||
@ -390,3 +375,150 @@ function! s:line_adjustment_for_current_hunk() abort
|
||||
return adj
|
||||
endfunction
|
||||
|
||||
|
||||
function! s:in_hunk_preview_window()
|
||||
if g:gitgutter_preview_win_floating
|
||||
return win_id2win(s:winid) == winnr()
|
||||
else
|
||||
return &previewwindow
|
||||
endif
|
||||
endfunction
|
||||
|
||||
|
||||
" Floating window: does not move cursor to floating window.
|
||||
" Preview window: moves cursor to preview window.
|
||||
function! s:open_hunk_preview_window()
|
||||
if g:gitgutter_preview_win_floating
|
||||
if exists('*nvim_open_win')
|
||||
call s:close_hunk_preview_window()
|
||||
|
||||
let buf = nvim_create_buf(v:false, v:false)
|
||||
" Set default width and height for now.
|
||||
let s:winid = nvim_open_win(buf, v:false, {
|
||||
\ 'relative': 'cursor',
|
||||
\ 'row': 1,
|
||||
\ 'col': 0,
|
||||
\ 'width': 42,
|
||||
\ 'height': &previewheight,
|
||||
\ 'style': 'minimal'
|
||||
\ })
|
||||
call nvim_buf_set_option(buf, 'filetype', 'diff')
|
||||
call nvim_buf_set_option(buf, 'buftype', 'acwrite')
|
||||
call nvim_buf_set_option(buf, 'bufhidden', 'delete')
|
||||
call nvim_buf_set_option(buf, 'swapfile', v:false)
|
||||
call nvim_buf_set_name(buf, 'gitgutter://hunk-preview')
|
||||
|
||||
" Assumes cursor is in original window.
|
||||
autocmd CursorMoved <buffer> ++once call s:close_hunk_preview_window()
|
||||
|
||||
return
|
||||
endif
|
||||
|
||||
if exists('*popup_create')
|
||||
let s:winid = popup_create('', {
|
||||
\ 'line': 'cursor+1',
|
||||
\ 'col': 'cursor',
|
||||
\ 'moved': 'any',
|
||||
\ })
|
||||
|
||||
call setbufvar(winbufnr(s:winid), '&filetype', 'diff')
|
||||
|
||||
return
|
||||
endif
|
||||
endif
|
||||
|
||||
silent! wincmd P
|
||||
if !&previewwindow
|
||||
noautocmd execute g:gitgutter_preview_win_location &previewheight 'new gitgutter://hunk-preview'
|
||||
let s:winid = win_getid()
|
||||
set previewwindow
|
||||
setlocal filetype=diff buftype=acwrite bufhidden=delete
|
||||
" Reset some defaults in case someone else has changed them.
|
||||
setlocal noreadonly modifiable noswapfile
|
||||
endif
|
||||
endfunction
|
||||
|
||||
|
||||
" Floating window: does not care where cursor is.
|
||||
" Preview window: assumes cursor is in preview window.
|
||||
function! s:populate_hunk_preview_window(header, body)
|
||||
let body_length = len(a:body)
|
||||
let height = min([body_length, &previewheight])
|
||||
|
||||
if g:gitgutter_preview_win_floating
|
||||
if exists('*nvim_open_win')
|
||||
" Assumes cursor is not in previewing window.
|
||||
call nvim_buf_set_var(winbufnr(s:winid), 'hunk_header', a:header)
|
||||
|
||||
let width = max(map(copy(a:body), 'strdisplaywidth(v:val)'))
|
||||
call nvim_win_set_width(s:winid, width)
|
||||
call nvim_win_set_height(s:winid, height)
|
||||
|
||||
call nvim_buf_set_lines(winbufnr(s:winid), 0, -1, v:false, [])
|
||||
call nvim_buf_set_lines(winbufnr(s:winid), 0, -1, v:false, a:body)
|
||||
call nvim_buf_set_option(winbufnr(s:winid), 'modified', v:false)
|
||||
|
||||
let ns_id = nvim_create_namespace('GitGutter')
|
||||
call nvim_buf_clear_namespace(winbufnr(s:winid), ns_id, 0, -1)
|
||||
for region in gitgutter#diff_highlight#process(a:body)
|
||||
let group = region[1] == '+' ? 'GitGutterAddIntraLine' : 'GitGutterDeleteIntraLine'
|
||||
call nvim_buf_add_highlight(winbufnr(s:winid), ns_id, group, region[0]-1, region[2]-1, region[3])
|
||||
endfor
|
||||
|
||||
call nvim_win_set_cursor(s:winid, [1,0])
|
||||
endif
|
||||
|
||||
if exists('*popup_create')
|
||||
call popup_settext(s:winid, a:body)
|
||||
|
||||
for region in gitgutter#diff_highlight#process(a:body)
|
||||
let group = region[1] == '+' ? 'GitGutterAddIntraLine' : 'GitGutterDeleteIntraLine'
|
||||
call win_execute(s:winid, "call matchaddpos('".group."', [[".region[0].", ".region[2].", ".(region[3]-region[2]+1)."]])")
|
||||
endfor
|
||||
endif
|
||||
|
||||
else
|
||||
let b:hunk_header = a:header
|
||||
execute 'resize' height
|
||||
|
||||
%delete _
|
||||
call setline(1, a:body)
|
||||
setlocal nomodified
|
||||
|
||||
call clearmatches()
|
||||
for region in gitgutter#diff_highlight#process(a:body)
|
||||
let group = region[1] == '+' ? 'GitGutterAddIntraLine' : 'GitGutterDeleteIntraLine'
|
||||
call matchaddpos(group, [[region[0], region[2], region[3]-region[2]+1]])
|
||||
endfor
|
||||
|
||||
1
|
||||
endif
|
||||
endfunction
|
||||
|
||||
|
||||
function! s:enable_staging_from_hunk_preview_window()
|
||||
augroup gitgutter_hunk_preview
|
||||
autocmd!
|
||||
execute 'autocmd BufWriteCmd <buffer='.winbufnr(s:winid).'> GitGutterStageHunk'
|
||||
augroup END
|
||||
endfunction
|
||||
|
||||
|
||||
function! s:goto_original_window()
|
||||
noautocmd wincmd p
|
||||
endfunction
|
||||
|
||||
|
||||
function! s:close_hunk_preview_window()
|
||||
call setbufvar(winbufnr(s:winid), '&modified', 0)
|
||||
|
||||
if g:gitgutter_preview_win_floating
|
||||
if win_id2win(s:winid) > 0
|
||||
execute win_id2win(s:winid).'wincmd c'
|
||||
endif
|
||||
else
|
||||
pclose
|
||||
endif
|
||||
|
||||
let s:winid = 0
|
||||
endfunction
|
||||
|
@ -11,7 +11,7 @@ function! gitgutter#sign#enable() abort
|
||||
let g:gitgutter_signs = 1
|
||||
call gitgutter#highlight#define_sign_text_highlights()
|
||||
|
||||
if !old_signs && !g:gitgutter_highlight_lines
|
||||
if !old_signs && !g:gitgutter_highlight_lines && !g:gitgutter_highlight_linenrs
|
||||
call gitgutter#all(1)
|
||||
endif
|
||||
endfunction
|
||||
@ -20,7 +20,7 @@ function! gitgutter#sign#disable() abort
|
||||
let g:gitgutter_signs = 0
|
||||
call gitgutter#highlight#define_sign_text_highlights()
|
||||
|
||||
if !g:gitgutter_highlight_lines
|
||||
if !g:gitgutter_highlight_lines && !g:gitgutter_highlight_linenrs
|
||||
call gitgutter#sign#clear_signs(bufnr(''))
|
||||
endif
|
||||
endfunction
|
||||
|
Reference in New Issue
Block a user