A list of UTF-8 or ASCII symbols.
symbl.RdSimilar to the cli package listing of UTF-8/Unicode symbols
and their ASCII fall-backs depending on the environment they are called
into. Can be controlled by the option options(cli.unicode = T/F) if set,
otherwise the l10n_info()$UTF-8 local information is used to detect
UTF-8 support.
Details
show_symbols() is a convenient print output to list
of various available UTF-8 (or ASCII) symbols to the screen.
Examples
# available symbols
show_symbols()
#> tick ✓ pointer ❯ leq ≤
#> cross ✖ info ℹ times ×
#> star ★ warning ⚠ pm ±
#> square ▇ menu ☰ upper_block_1 ▔
#> square_small ◻ smiley ☺ upper_block_4 ▀
#> square_small_filled ◼ heart ♥ lower_block_1 ▁
#> circle ◯ arrow_up ↑ lower_block_2 ▂
#> circle_filled ◉ arrow_down ↓ lower_block_3 ▃
#> circle_dotted ◌ arrow_left ← lower_block_4 ▄
#> circle_double ◎ arrow_right → lower_block_5 ▅
#> circle_circle ⓞ radio_on ◉ lower_block_6 ▆
#> circle_cross ⓧ radio_off ◯ lower_block_7 ▇
#> circle_pipe Ⓘ checkbox_on ☒ lower_block_8 █
#> bullet • checkbox_off ☐ full_block █
#> dot ․ checkbox_circle_on ⓧ mustache ෴
#> line ─ checkbox_circle_off Ⓘ fancy_question_mark ❓
#> double_line ═ neq ≠
#> ellipsis … geq ≥
# ascii versions
withr::with_options(list(cli.unicode = FALSE, width = 80L), show_symbols())
#> tick v arrow_up ^ sup_0 0
#> cross x arrow_down v sup_1 1
#> star * arrow_left < sup_2 2
#> square [ ] arrow_right > sup_3 3
#> square_small [ ] radio_on (*) sup_4 4
#> square_small_filled [x] radio_off ( ) sup_5 5
#> circle ( ) checkbox_on [x] sup_6 6
#> circle_filled (*) checkbox_off [ ] sup_7 7
#> circle_dotted ( ) checkbox_circle_on (x) sup_8 8
#> circle_double (o) checkbox_circle_off ( ) sup_9 9
#> circle_circle (o) neq != sup_minus -
#> circle_cross (x) geq >= sup_plus +
#> circle_pipe (|) leq <= play >
#> circle_question_mark (?) times x stop #
#> bullet * pm +/- record o
#> dot . upper_block_1 ^ figure_dash -
#> line - upper_block_4 ^ en_dash --
#> double_line = lower_block_1 . em_dash ---
#> ellipsis ... lower_block_2 _ dquote_left "
#> continue ~ lower_block_3 _ dquote_right "
#> pointer > lower_block_4 = squote_left '
#> info i lower_block_5 = squote_right '
#> warning ! lower_block_6 * mustache /\\/
#> menu = lower_block_7 # fancy_question_mark (?)
#> smiley :) lower_block_8 #
#> heart <3 full_block #