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	tuc: uc_isalpha() and uc_isdigit() - neatvi - [fork] simple vi-type editor with…
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	---
	commit 216450ffabf2b6b07068f583b1a28014144cf53c
	parent b1c10bc71e9c7d3c7db8cbd85adf17aa63f9736b
	Author: Ali Gholami Rudi <[email protected]>
	Date: Sun, 3 May 2015 12:30:25 +0430

	uc: uc_isalpha() and uc_isdigit()

	Diffstat:
	M uc.c \| 12 ++++++++++++
	M vi.h \| 2 ++

	2 files changed, 14 insertions(+), 0 deletions(-)
	---
	diff --git a/uc.c b/uc.c
	t@@ -106,6 +106,18 @@ int uc_isprint(char *s)
	return c > 0x7f \|\| isprint(c);
	}

	+int uc_isalpha(char *s)
	+{
	+ int c = s ? (unsigned char) *s : 0;
	+ return c <= 0x7f && isalpha(c);
	+}
	+
	+int uc_isdigit(char *s)
	+{
	+ int c = s ? (unsigned char) *s : 0;
	+ return c <= 0x7f && isdigit(c);
	+}
	+
	#define UC_R2L(ch) (((ch) & 0xff00) == 0x0600 \|\| \
	((ch) & 0xfffc) == 0x200c \|\| \
	((ch) & 0xff00) == 0xfb00 \|\| \
	diff --git a/vi.h b/vi.h
	t@@ -56,6 +56,8 @@ int uc_slen(char *s);
	int uc_code(char *s);
	int uc_isspace(char *s);
	int uc_isprint(char *s);
	+int uc_isdigit(char *s);
	+int uc_isalpha(char *s);
	char *uc_chop(char s, int *n);
	char uc_next(char s);
	char uc_beg(char beg, char *s);