user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add std::char::is_whitespace

Browse source
This commit is contained in:
Brian Anderson 2011-08-01 17:28:43 -07:00
parent 6f8f00d1af
commit 0c7a95fde5
1 changed files with 56 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

56
src/lib/char.rs
View file

@ -0,0 +1,56 @@
pred is_whitespace(c: char) -> bool {
const ch_space: char = '\u0020';
const ch_ogham_space_mark: char = '\u1680';
const ch_mongolian_vowel_sep: char = '\u180e';
const ch_en_quad: char = '\u2000';
const ch_em_quad: char = '\u2001';
const ch_en_space: char = '\u2002';
const ch_em_space: char = '\u2003';
const ch_three_per_em_space: char = '\u2004';
const ch_four_per_em_space: char = '\u2005';
const ch_six_per_em_space: char = '\u2006';
const ch_figure_space: char = '\u2007';
const ch_punctuation_space: char = '\u2008';
const ch_thin_space: char = '\u2009';
const ch_hair_space: char = '\u200a';
const ch_narrow_no_break_space: char = '\u202f';
const ch_medium_mathematical_space: char = '\u205f';
const ch_ideographic_space: char = '\u3000';
const ch_line_separator: char = '\u2028';
const ch_paragraph_separator: char = '\u2029';
const ch_character_tabulation: char = '\u0009';
const ch_line_feed: char = '\u000a';
const ch_line_tabulation: char = '\u000b';
const ch_form_feed: char = '\u000c';
const ch_carriage_return: char = '\u000d';
const ch_next_line: char = '\u0085';
const ch_no_break_space: char = '\u00a0';
if c == ch_space { true }
else if c == ch_ogham_space_mark { true }
else if c == ch_mongolian_vowel_sep { true }
else if c == ch_en_quad { true }
else if c == ch_em_quad { true }
else if c == ch_en_space { true }
else if c == ch_em_space { true }
else if c == ch_three_per_em_space { true }
else if c == ch_four_per_em_space { true }
else if c == ch_six_per_em_space { true }
else if c == ch_figure_space { true }
else if c == ch_punctuation_space { true }
else if c == ch_thin_space { true }
else if c == ch_hair_space { true }
else if c == ch_narrow_no_break_space { true }
else if c == ch_medium_mathematical_space { true }
else if c == ch_ideographic_space { true }
else if c == ch_line_tabulation { true }
else if c == ch_paragraph_separator { true }
else if c == ch_character_tabulation { true }
else if c == ch_line_feed { true }
else if c == ch_line_tabulation { true }
else if c == ch_form_feed { true }
else if c == ch_carriage_return { true }
else if c == ch_next_line { true }
else if c == ch_no_break_space { true }
else { false }
}