From 440989aed61e6630d9f4cd20fa864b4fd3c7e1a3 Mon Sep 17 00:00:00 2001
From: Mikayla Fischler <mikayla@ky8.io>
Date: Mon, 14 Oct 2024 12:12:35 -0400
Subject: [PATCH] comments and removed unused variables

---
 graphics/elements/form/NumberField.lua |  2 +-
 pocket/iocontrol.lua                   |  1 -
 pocket/ui/apps/process.lua             | 24 ++++++++++--------------
 3 files changed, 11 insertions(+), 16 deletions(-)

diff --git a/graphics/elements/form/NumberField.lua b/graphics/elements/form/NumberField.lua
index 88b07e1..03e63e5 100644
--- a/graphics/elements/form/NumberField.lua
+++ b/graphics/elements/form/NumberField.lua
@@ -248,7 +248,7 @@ return function (args)
     local NumberField, id = e.complete(true)
 
     -- get the numeric value of this field
-    ---@return number
+    ---@return number value the value, or 0 if not a valid number
     function NumberField.get_numeric()
         return tonumber(e.value) or 0
     end
diff --git a/pocket/iocontrol.lua b/pocket/iocontrol.lua
index 7b4cbd9..e72a573 100644
--- a/pocket/iocontrol.lua
+++ b/pocket/iocontrol.lua
@@ -6,7 +6,6 @@ local const   = require("scada-common.constants")
 local psil    = require("scada-common.psil")
 local types   = require("scada-common.types")
 local util    = require("scada-common.util")
-local log     = require("scada-common.log")
 
 local process = require("pocket.process")
 
diff --git a/pocket/ui/apps/process.lua b/pocket/ui/apps/process.lua
index 00c9a52..5b014ce 100644
--- a/pocket/ui/apps/process.lua
+++ b/pocket/ui/apps/process.lua
@@ -25,31 +25,27 @@ local RadioButton   = require("graphics.elements.controls.RadioButton")
 
 local NumberField   = require("graphics.elements.form.NumberField")
 
-local DataIndicator = require("graphics.elements.indicators.DataIndicator")
 local IconIndicator = require("graphics.elements.indicators.IconIndicator")
 
-local AUTO_GROUP = types.AUTO_GROUP
-
-local ALIGN = core.ALIGN
-local cpair = core.cpair
+local ALIGN  = core.ALIGN
+local cpair  = core.cpair
 local border = core.border
 
 local APP_ID = pocket.APP_ID
 
-local label_fg_bg  = style.label
-local lu_col       = style.label_unit_pair
-local text_fg      = style.text_fg
+local label_fg_bg     = style.label
+local text_fg         = style.text_fg
 
 local field_fg_bg     = style.field
 local field_dis_fg_bg = style.field_disable
 
-local red_ind_s    = style.icon_states.red_ind_s
-local yel_ind_s    = style.icon_states.yel_ind_s
-local grn_ind_s    = style.icon_states.grn_ind_s
-local wht_ind_s    = style.icon_states.wht_ind_s
+local red_ind_s       = style.icon_states.red_ind_s
+local yel_ind_s       = style.icon_states.yel_ind_s
+local grn_ind_s       = style.icon_states.grn_ind_s
+local wht_ind_s       = style.icon_states.wht_ind_s
 
-local hzd_fg_bg  = style.hzd_fg_bg
-local dis_colors = cpair(colors.white, colors.lightGray)
+local hzd_fg_bg       = style.hzd_fg_bg
+local dis_colors      = cpair(colors.white, colors.lightGray)
 
 -- new process control page view
 ---@param root Container parent