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Adding prefix title to progressbar and adjusting width of progressbar accordingly #24

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Adding prefix title to progressbar and adjusting width of progressbar accordingly #24

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db1b162
added prefix title to progressbar and adjusted width of progressbar a…
element-jatin Oct 31, 2018
d8bedbf
changing name 'title' to 'prefix' for understandability.
element-jatin Oct 31, 2018
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8 changes: 5 additions & 3 deletions init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -237,9 +237,11 @@ do
local times
local indices
local termLength = math.min(getTermLength(), 120)
function xlua.progress(current, goal)
function xlua.progress(current, goal, prefix)
-- sanity check
if prefix == nil then prefix = "" else prefix = tostring(prefix)..":" end
-- defaults:
local barLength = termLength - 34
local barLength = termLength - 34 - #prefix
local smoothing = 100
local maxfps = 10

Expand All @@ -262,7 +264,7 @@ do
if (not barDone) then
previous = percent
-- print bar
io.write(' [')
io.write(prefix .. ' [')
for i=1,barLength do
if (i < percent) then io.write('=')
elseif (i == percent) then io.write('>')
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