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replace utf8strchr with wcschr (4b51e7)

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This commit is contained in:
bakkeby 2020-03-24 13:38:27 +01:00
parent 4e0216a94a
commit 42f401b428
3 changed files with 8 additions and 26 deletions
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4
config.def.h
View File

@ -44,9 +44,9 @@ static float chscale = 1.0;
/* /*
* word delimiter string * word delimiter string
* *
* More advanced example: " `'\"()[]{}" * More advanced example: L" `'\"()[]{}"
*/ */
char *worddelimiters = " "; wchar_t *worddelimiters = L" ";
/* selection timeouts (in milliseconds) */ /* selection timeouts (in milliseconds) */
static unsigned int doubleclicktimeout = 300; static unsigned int doubleclicktimeout = 300;

28
st.c
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@ -45,11 +45,11 @@
#endif // SCROLLBACK_PATCH #endif // SCROLLBACK_PATCH
/* macros */ /* macros */
#define IS_SET(flag) ((term.mode & (flag)) != 0) #define IS_SET(flag) ((term.mode & (flag)) != 0)
#define ISCONTROLC0(c) (BETWEEN(c, 0, 0x1f) || (c) == '\177') #define ISCONTROLC0(c) (BETWEEN(c, 0, 0x1f) || (c) == '\177')
#define ISCONTROLC1(c) (BETWEEN(c, 0x80, 0x9f)) #define ISCONTROLC1(c) (BETWEEN(c, 0x80, 0x9f))
#define ISCONTROL(c) (ISCONTROLC0(c) || ISCONTROLC1(c)) #define ISCONTROL(c) (ISCONTROLC0(c) || ISCONTROLC1(c))
#define ISDELIM(u) (utf8strchr(worddelimiters, u) != NULL) #define ISDELIM(u) (u != 0 && wcschr(worddelimiters, u) != NULL)
enum term_mode { enum term_mode {
MODE_WRAP = 1 << 0, MODE_WRAP = 1 << 0,
@ -230,7 +230,6 @@ static void selsnap(int *, int *, int);
static size_t utf8decode(const char *, Rune *, size_t); static size_t utf8decode(const char *, Rune *, size_t);
static Rune utf8decodebyte(char, size_t *); static Rune utf8decodebyte(char, size_t *);
static char utf8encodebyte(Rune, size_t); static char utf8encodebyte(Rune, size_t);
static char *utf8strchr(char *, Rune);
static size_t utf8validate(Rune *, size_t); static size_t utf8validate(Rune *, size_t);
static char *base64dec(const char *); static char *base64dec(const char *);
@ -359,23 +358,6 @@ utf8encodebyte(Rune u, size_t i)
return utfbyte[i] | (u & ~utfmask[i]); return utfbyte[i] | (u & ~utfmask[i]);
} }
char *
utf8strchr(char *s, Rune u)
{
Rune r;
size_t i, j, len;
len = strlen(s);
for (i = 0, j = 0; i < len; i += j) {
if (!(j = utf8decode(&s[i], &r, len - i)))
break;
if (r == u)
return &(s[i]);
}
return NULL;
}
size_t size_t
utf8validate(Rune *u, size_t i) utf8validate(Rune *u, size_t i)
{ {

2
st.h
View File

@ -133,7 +133,7 @@ int borderpx;
extern char *utmp; extern char *utmp;
extern char *stty_args; extern char *stty_args;
extern char *vtiden; extern char *vtiden;
extern char *worddelimiters; extern wchar_t *worddelimiters;
extern int allowaltscreen; extern int allowaltscreen;
extern char *termname; extern char *termname;
extern unsigned int tabspaces; extern unsigned int tabspaces;