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Improved behaviour of `doc:join-lines` when joining to empty line

This commit is contained in:
rxi 2020-09-27 15:03:01 +01:00
parent 878c94a334
commit de5cb4fa52
1 changed files with 3 additions and 1 deletions
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4
data/core/commands/doc.lua
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@ -160,7 +160,9 @@ local commands = {
local line1, _, line2 = doc():get_selection(true) local line1, _, line2 = doc():get_selection(true)
if line1 == line2 then line2 = line2 + 1 end if line1 == line2 then line2 = line2 + 1 end
local text = doc():get_text(line1, 1, line2, math.huge) local text = doc():get_text(line1, 1, line2, math.huge)
text = text:gsub("\n[\t ]*", " ") text = text:gsub("(.-)\n[\t ]*", function(x)
return x:find("^%s*$") and x or x .. " "
end)
doc():insert(line1, 1, text) doc():insert(line1, 1, text)
doc():remove(line1, #text + 1, line2, math.huge) doc():remove(line1, #text + 1, line2, math.huge)
if doc():has_selection() then if doc():has_selection() then