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revert part of commit add0211522737b79dad990ccd65c8af63b5cc1dd

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"use iswspace()/iswpunct() to find word delimiters

    this inverts the configuration logic: you no longer provide a list of
    delimiters -- all space and punctuation characters are considered
    delimiters, unless listed in extrawordchars."

Feedback from IRC and personal preference.
This commit is contained in:
Hiltjo Posthuma 2019-03-15 20:40:16 +01:00
parent b650256044
commit 21367a040f
3 changed files with 5 additions and 7 deletions
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7
config.def.h
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@ -28,12 +28,11 @@ static float cwscale = 1.0;
static float chscale = 1.0; static float chscale = 1.0;
/* /*
* all space and punctuation characters are considered word delimiters, unless * word delimiter string
* listed here.
* *
* More advanced example: L"#$%&+,-./:=?_~" * More advanced example: L" `'\"()[]{}"
*/ */
wchar_t *extrawordchars = L""; wchar_t *worddelimiters = L" ";
/* selection timeouts (in milliseconds) */ /* selection timeouts (in milliseconds) */
static unsigned int doubleclicktimeout = 300; static unsigned int doubleclicktimeout = 300;

3
st.c
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@ -16,7 +16,6 @@
#include <termios.h> #include <termios.h>
#include <unistd.h> #include <unistd.h>
#include <wchar.h> #include <wchar.h>
#include <wctype.h>
#include "st.h" #include "st.h"
#include "win.h" #include "win.h"
@ -42,7 +41,7 @@
#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) ((iswspace(u) || iswpunct(u)) && wcschr(extrawordchars, u) == NULL) #define ISDELIM(u) (u && wcschr(worddelimiters, u))
enum term_mode { enum term_mode {
MODE_WRAP = 1 << 0, MODE_WRAP = 1 << 0,

2
st.h
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@ -114,7 +114,7 @@ char *xstrdup(char *);
extern char *utmp; extern char *utmp;
extern char *stty_args; extern char *stty_args;
extern char *vtiden; extern char *vtiden;
extern wchar_t *extrawordchars; extern wchar_t *worddelimiters;
extern int allowaltscreen; extern int allowaltscreen;
extern char *termname; extern char *termname;
extern unsigned int tabspaces; extern unsigned int tabspaces;