prosody
8048255ae61e
util/human/io.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

util/human/io.lua @ 10899:8048255ae61e

util.ringbuffer: Prevent creation of buffer with negative size Previously this would have been (unsigned)-1 which is a large positive integer.
author Kim Alvefur <zash@zash.se>
date Thu, 04 Jun 2020 16:11:08 +0200
parent 10896:c7a0eab27165
child 10904:d009a79f723a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10894
d15a4284fdf8 util.human.io: table: Return title row when no row data passed
Matthew Wild <mwild1@gmail.com>
parents: 10893
diff changeset
1 local array = require "util.array";
d15a4284fdf8 util.human.io: table: Return title row when no row data passed
Matthew Wild <mwild1@gmail.com>
parents: 10893
diff changeset
2
10870
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 local function getchar(n)
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 local stty_ret = os.execute("stty raw -echo 2>/dev/null");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 local ok, char;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 if stty_ret == true or stty_ret == 0 then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 ok, char = pcall(io.read, n or 1);
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 os.execute("stty sane");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 else
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 ok, char = pcall(io.read, "*l");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 if ok then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 char = char:sub(1, n or 1);
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 if ok then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 return char;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 local function getline()
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 local ok, line = pcall(io.read, "*l");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 if ok then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 return line;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 local function getpass()
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 local stty_ret, _, status_code = os.execute("stty -echo 2>/dev/null");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 if status_code then -- COMPAT w/ Lua 5.1
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 stty_ret = status_code;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 if stty_ret ~= 0 then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 io.write("\027[08m"); -- ANSI 'hidden' text attribute
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 local ok, pass = pcall(io.read, "*l");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 if stty_ret == 0 then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 os.execute("stty sane");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 else
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 io.write("\027[00m");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 io.write("\n");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 if ok then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 return pass;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 local function show_yesno(prompt)
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 io.write(prompt, " ");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 local choice = getchar():lower();
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 io.write("\n");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 if not choice:match("%a") then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 choice = prompt:match("%[.-(%U).-%]$");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 if not choice then return nil; end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 return (choice == "y");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 local function read_password()
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 local password;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 while true do
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 io.write("Enter new password: ");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 password = getpass();
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 if not password then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 print("No password - cancelled");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 return;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 io.write("Retype new password: ");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 if getpass() ~= password then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 if not show_yesno [=[Passwords did not match, try again? [Y/n]]=] then
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 return;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 else
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 break;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 return password;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 local function show_prompt(prompt)
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 io.write(prompt, " ");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81 local line = getline();
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 line = line and line:gsub("\n$","");
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
83 return (line and #line > 0) and line or nil;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
84 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 local function printf(fmt, ...)
10872
a3f3f42736f2 util.human.io: Fix variable name [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 10870
diff changeset
87 print(fmt:format(...));
10870
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 end
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
90 local function padright(s, width)
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
91 return s..string.rep(" ", width-#s);
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
92 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
93
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
94 local function padleft(s, width)
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
95 return string.rep(" ", width-#s)..s;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
96 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
97
10893
a256044c1d12 util.human.io: table: switch row function to simply returning prepared row string
Matthew Wild <mwild1@gmail.com>
parents: 10891
diff changeset
98 local function new_table(col_specs, max_width, padding)
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
99 max_width = max_width or 80;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
100 padding = padding or 4;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
101
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
102 local widths = {};
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
103 local total_width = max_width - padding;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
104 local free_width = total_width;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
105 -- Calculate width of fixed-size columns
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
106 for i = 1, #col_specs do
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
107 local width = col_specs[i].width or "0";
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
108 if not(type(width) == "string" and width:sub(-1) == "%") then
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
109 local title = col_specs[i].title;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
110 width = math.max(tonumber(width), title and (#title+1) or 0);
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
111 widths[i] = width;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
112 free_width = free_width - width;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
113 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
114 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
115 -- Calculate width of %-based columns
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
116 for i = 1, #col_specs do
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
117 if not widths[i] then
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
118 local pc_width = tonumber((col_specs[i].width:gsub("%%$", "")));
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
119 widths[i] = math.floor(free_width*(pc_width/100));
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
120 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
121 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
122
10893
a256044c1d12 util.human.io: table: switch row function to simply returning prepared row string
Matthew Wild <mwild1@gmail.com>
parents: 10891
diff changeset
123 return function (row)
10896
c7a0eab27165 util.human.io: table: Fix title printing when columns use named keys
Matthew Wild <mwild1@gmail.com>
parents: 10894
diff changeset
124 local titles;
10894
d15a4284fdf8 util.human.io: table: Return title row when no row data passed
Matthew Wild <mwild1@gmail.com>
parents: 10893
diff changeset
125 if not row then
10896
c7a0eab27165 util.human.io: table: Fix title printing when columns use named keys
Matthew Wild <mwild1@gmail.com>
parents: 10894
diff changeset
126 titles, row = true, array.pluck(col_specs, "title", "");
10894
d15a4284fdf8 util.human.io: table: Return title row when no row data passed
Matthew Wild <mwild1@gmail.com>
parents: 10893
diff changeset
127 end
10893
a256044c1d12 util.human.io: table: switch row function to simply returning prepared row string
Matthew Wild <mwild1@gmail.com>
parents: 10891
diff changeset
128 local output = {};
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
129 for i, column in ipairs(col_specs) do
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
130 local width = widths[i];
10896
c7a0eab27165 util.human.io: table: Fix title printing when columns use named keys
Matthew Wild <mwild1@gmail.com>
parents: 10894
diff changeset
131 local v = tostring(row[not titles and column.key or i] or ""):sub(1, width);
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
132 if #v < width then
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
133 if column.align == "right" then
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
134 v = padleft(v, width-1).." ";
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
135 else
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
136 v = padright(v, width);
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
137 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
138 end
10893
a256044c1d12 util.human.io: table: switch row function to simply returning prepared row string
Matthew Wild <mwild1@gmail.com>
parents: 10891
diff changeset
139 table.insert(output, v);
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
140 end
10893
a256044c1d12 util.human.io: table: switch row function to simply returning prepared row string
Matthew Wild <mwild1@gmail.com>
parents: 10891
diff changeset
141 return table.concat(output);
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
142 end;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
143 end
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
144
10870
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
145 return {
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
146 getchar = getchar;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147 getline = getline;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148 getpass = getpass;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 show_yesno = show_yesno;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
150 read_password = read_password;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 show_prompt = show_prompt;
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
152 printf = printf;
10891
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
153 padleft = padleft;
8d47858805c9 util.human.io: Add padleft, padright and a table printing function
Matthew Wild <mwild1@gmail.com>
parents: 10872
diff changeset
154 padright = padright;
10893
a256044c1d12 util.human.io: table: switch row function to simply returning prepared row string
Matthew Wild <mwild1@gmail.com>
parents: 10891
diff changeset
155 table = new_table;
10870
3f1889608f3e util.human.io: New central place for UI helpers
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
156 };