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feat: add hl_group for file icons #1131

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Merged
merged 1 commit into from
Apr 4, 2022
Merged

feat: add hl_group for file icons #1131

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1 change: 1 addition & 0 deletions doc/nvim-tree-lua.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -792,6 +792,7 @@ NvimTreeSymlink
NvimTreeFolderName
NvimTreeRootFolder
NvimTreeFolderIcon
NvimTreeFileIcon
NvimTreeEmptyFolderName
NvimTreeOpenedFolderName
NvimTreeExecFile
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9 changes: 7 additions & 2 deletions lua/nvim-tree/renderer/init.lua
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Expand Up @@ -83,8 +83,13 @@ if icon_state.show_file_icon then
end
end
else
get_file_icon = function()
return #icon_state.icons.default > 0 and icon_state.icons.default .. icon_padding or ""
get_file_icon = function(_, _, line, depth)
local hl_group = "NvimTreeFileIcon"
local icon = icon_state.icons.default
if #icon > 0 then
table.insert(hl, { hl_group, line, depth, depth + #icon + 1 })
end
return #icon > 0 and icon .. icon_padding or ""
end
end
end
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