Skip to content

fix Unicode manipulation #18

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Andriamanitra wants to merge 1 commit into
base: master
Choose a base branch
from
Open

fix Unicode manipulation #18

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 4 additions & 26 deletions manipulator.lua
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ VERSION = "1.4.1"
local micro = import("micro")
local config = import("micro/config")
local buffer = import("micro/buffer")
local util = import("micro/util")

-- Returns Loc-tuple w/ current marked text or whole line (begin, end)
function getTextLoc(c)
Expand All @@ -21,29 +22,6 @@ function getTextLoc(c)
return buffer.Loc(a.X, a.Y), buffer.Loc(b.X, b.Y)
end

-- Returns the current marked text or whole line
function getText(a, b)
local txt, buf = {}, micro.CurPane().Buf

-- Editing a single line?
if a.Y == b.Y then
return buf:Line(a.Y):sub(a.X+1, b.X)
end

-- Add first part of text selection (a.X+1 as Lua is 1-indexed)
table.insert(txt, buf:Line(a.Y):sub(a.X+1))

-- Stuff in the middle
for lineNo = a.Y+1, b.Y-1 do
table.insert(txt, buf:Line(lineNo))
end

-- Insert last part of selection
table.insert(txt, buf:Line(b.Y):sub(1, b.X))

return table.concat(txt, "\n")
end

-- Calls 'manipulator'-function on text matching 'regex'
function manipulate(regex, manipulator, num)
local num = math.inf or num
Expand All @@ -53,7 +31,7 @@ function manipulate(regex, manipulator, num)
for i=1, #cs do
local c = cs[i]
local a, b = getTextLoc(c)
local oldTxt = getText(a,b)
local oldTxt = util.String(v.Buf:Substr(a, b))
local newTxt = string.gsub(oldTxt, regex, manipulator, num)

v.Buf:Replace(a, b, newTxt)
Expand Down Expand Up @@ -209,8 +187,8 @@ function init()
config.MakeCommand("decNum", decNum, config.NoComplete)
config.MakeCommand("incNum", incNum, config.NoComplete)
config.MakeCommand("rot13", rot13, config.NoComplete)
config.MakeCommand("upper", function() manipulate("[%a]", string.upper) end, config.NoComplete)
config.MakeCommand("lower", function() manipulate("[%a]", string.lower) end, config.NoComplete)
config.MakeCommand("upper", function() manipulate(".*", string.upper) end, config.NoComplete)
config.MakeCommand("lower", function() manipulate(".*", string.lower) end, config.NoComplete)
config.MakeCommand("reverse", function() manipulate(".*", string.reverse) end, config.NoComplete)
config.MakeCommand("title", title, config.NoComplete)
config.MakeCommand("pascal", pascal, config.NoComplete)
Expand Down