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Code Issues Releases Wiki Activity

Only delete indent when at the beginning of a line

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edit currently deletes the previous 4 spaces when pressing backspace,
wherever you are on the line. This can be frustrating when you are
trying to align text in comments or strings.

This changes edit to only delete 4 spaces if all preceding characters
are whitespace, otherwise it only deletes a single character.
This commit is contained in:
SquidDev 2017-07-08 12:07:30 +01:00
parent 87406bc00d
commit 1ab5094b7f
1 changed files with 1 additions and 1 deletions
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2
src/main/resources/assets/computercraft/lua/rom/programs/edit.lua
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@ -642,7 +642,7 @@ while bRunning do
if x > 1 then
-- Remove character
local sLine = tLines[y]
if x > 4 and string.sub(sLine,x-4,x-1) == " " then
if x > 4 and string.sub(sLine,x-4,x-1) == " " and not string.sub(sLine, 1, x - 1):find("%S") then
tLines[y] = string.sub(sLine,1,x-5) .. string.sub(sLine,x)
setCursor( x - 4, y )
else