Em Fri, 7 May 2021 08:39:24 +0200 Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> escreveu: > Em Thu, 6 May 2021 14:21:01 -0700 > Randy Dunlap <rdunlap@xxxxxxxxxxxxx> escreveu: > > > On 5/6/21 11:08 AM, Matthew Wilcox wrote: > > > On Thu, May 06, 2021 at 10:57:53AM -0700, Randy Dunlap wrote: > > >> I have been going thru some of the Documentation/ files... > > >> > > >> Why do several of the files begin with > > >> (hex) ef bb bf followed by "==================" > > >> for a heading, instead of just "===================". > > >> See e.g. Documentation/timers/no_hz.rst. > > No idea! It seems that the text editor I used on that time added > it for whatever reason. > I'll prepare a patch fixing it. Some care should be taken, however, as > it has two places where UTF-8 chars should be used[2]. Ok, I did a small script in order to check what special chars we currently have (next-20210507) at Documentation/ excluding the translations. Based on my script results, we have those groups: 1. Latin accented characters: - U+00c7 (LATIN CAPITAL LETTER C WITH CEDILLA) (Ç) - U+00df (LATIN SMALL LETTER SHARP S) (ß) - U+00e1 (LATIN SMALL LETTER A WITH ACUTE) (á) - U+00e4 (LATIN SMALL LETTER A WITH DIAERESIS) (ä) - U+00e6 (LATIN SMALL LETTER AE) (æ) - U+00e7 (LATIN SMALL LETTER C WITH CEDILLA) (ç) - U+00e9 (LATIN SMALL LETTER E WITH ACUTE) (é) - U+00ea (LATIN SMALL LETTER E WITH CIRCUMFLEX) (ê) - U+00eb (LATIN SMALL LETTER E WITH DIAERESIS) (ë) - U+00f3 (LATIN SMALL LETTER O WITH ACUTE) (ó) - U+00f4 (LATIN SMALL LETTER O WITH CIRCUMFLEX) (ô) - U+00f6 (LATIN SMALL LETTER O WITH DIAERESIS) (ö) - U+00f8 (LATIN SMALL LETTER O WITH STROKE) (ø) - U+00fc (LATIN SMALL LETTER U WITH DIAERESIS) (ü) - U+011f (LATIN SMALL LETTER G WITH BREVE) (ğ) - U+0142 (LATIN SMALL LETTER L WITH STROKE) (ł) 2. symbols: - U+00a9 (COPYRIGHT SIGN) (©) - U+2122 (TRADE MARK SIGN) (™) - U+00ae (REGISTERED SIGN) (®) - U+00b0 (DEGREE SIGN) (°) - U+00b1 (PLUS-MINUS SIGN) (±) - U+00b2 (SUPERSCRIPT TWO) (²) - U+00b5 (MICRO SIGN) (µ) - U+00bd (VULGAR FRACTION ONE HALF) (½) - U+2026 (HORIZONTAL ELLIPSIS) (…) 3. arrows: - U+2191 (UPWARDS ARROW) (↑) - U+2192 (RIGHTWARDS ARROW) (→) - U+2193 (DOWNWARDS ARROW) (↓) - U+2b0d (UP DOWN BLACK ARROW) (⬍) 4. box drawings: - U+2500 (BOX DRAWINGS LIGHT HORIZONTAL) (─) - U+2502 (BOX DRAWINGS LIGHT VERTICAL) (│) - U+2514 (BOX DRAWINGS LIGHT UP AND RIGHT) (└) - U+251c (BOX DRAWINGS LIGHT VERTICAL AND RIGHT) (├) 5. math symbols: - U+00b7 (MIDDLE DOT) (·) - U+00d7 (MULTIPLICATION SIGN) (×) - U+2212 (MINUS SIGN) (−) - U+2217 (ASTERISK OPERATOR) (∗) - U+223c (TILDE OPERATOR) (∼) - U+2264 (LESS-THAN OR EQUAL TO) (≤) - U+2265 (GREATER-THAN OR EQUAL TO) (≥) - U+27e8 (MATHEMATICAL LEFT ANGLE BRACKET) (⟨) - U+27e9 (MATHEMATICAL RIGHT ANGLE BRACKET) (⟩) - U+00ac (NOT SIGN) (¬) 6. commas: - U+00b4 (ACUTE ACCENT) (´) - U+2018 (LEFT SINGLE QUOTATION MARK) (‘) - U+2019 (RIGHT SINGLE QUOTATION MARK) (’) - U+201c (LEFT DOUBLE QUOTATION MARK) (“) - U+201d (RIGHT DOUBLE QUOTATION MARK) (”) 7. spaces: - U+00a0 (NO-BREAK SPACE) ( ) - U+feff (ZERO WIDTH NO-BREAK SPACE) () 8. dashes and hyphen: - U+2010 (HYPHEN) (‐) - U+2013 (EN DASH) (–) - U+2014 (EM DASH) (—) I would keep (1) to (5), replacing just: - commas; - spaces; - dashes and hyphen. Comments? Thanks, Mauro
