From ad3d04768583786fdbf595f901e832c040afa038 Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Thu, 4 Jun 2020 18:31:50 +0200 Subject: util.human.io: Draw a separator between columns --- util/human/io.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/util/human/io.lua b/util/human/io.lua index 2cea4f6b..0f0c9155 100644 --- a/util/human/io.lua +++ b/util/human/io.lua @@ -97,9 +97,10 @@ end local function new_table(col_specs, max_width) max_width = max_width or tonumber(os.getenv("COLUMNS")) or 80; + local separator = " | "; local widths = {}; - local total_width = max_width; + local total_width = max_width - #separator * (#col_specs-1); local free_width = total_width; -- Calculate width of fixed-size columns for i = 1, #col_specs do @@ -137,7 +138,7 @@ local function new_table(col_specs, max_width) end table.insert(output, v); end - return table.concat(output); + return table.concat(output, separator); end; end -- cgit v1.2.3