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| author | Kim Alvefur <zash@zash.se> | 2020-06-04 18:31:50 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2020-06-04 18:31:50 +0200 |
| commit | 6bcf492c34189308db20ff64e344f823e341aa77 (patch) | |
| tree | 54b9761504fb278e67036922185e421664efe1f9 /util | |
| parent | 24c071f9a17c2b5252ba2854b0f958669f822bd1 (diff) | |
| download | prosody-6bcf492c34189308db20ff64e344f823e341aa77.tar.gz prosody-6bcf492c34189308db20ff64e344f823e341aa77.zip | |
util.human.io: Draw a separator between columns
Diffstat (limited to 'util')
| -rw-r--r-- | util/human/io.lua | 5 |
1 files 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 |