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Speeding up Unicode validation. 

(The measurable effect (during long searches, for example) is zero, though.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5773 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2016-03-29 14:46:53 +00:00
parent e258cc3e95
commit f9d6aa9ba3
2 changed files with 5 additions and 3 deletions
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1
ChangeLog
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@ -5,6 +5,7 @@
an invalid escape sequence, and when entering a verbatim keystroke.
Leave the cursor off during Unicode input, for extra feedback.
* src/browser.c (do_browser): Improve the wording of a message.
* src/chars.c (is_valid_unicode): Speed up Unicode validation.
2016-03-28 Benno Schulenberg <bensberg@justemail.net>
* src/winio.c (statusbar): Don't bother putting back the cursor in

7
src/chars.c
View File

@ -955,9 +955,10 @@ bool has_blank_mbchars(const char *s)
/* Return TRUE if wc is valid Unicode, and FALSE otherwise. */
bool is_valid_unicode(wchar_t wc)
{
return ((0 <= wc && wc <= 0x10FFFF) && (wc <= 0xD7FF || 0xE000 <=
wc) && (wc <= 0xFDCF || 0xFDF0 <= wc) && ((wc & 0xFFFF) <=
0xFFFD));
return ((0 <= wc && wc <= 0xD7FF) ||
(0xE000 <= wc && wc <= 0xFDCF) ||
(0xFDF0 <= wc && wc <= 0xFFFD) ||
(0xFFFF < wc && wc <= 0x10FFFF && (wc & 0xFFFF) <= 0xFFFD));
}
#endif