# st

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    commit 21367a040f056f6a207fafa066bd1cb2d9cae586
    parent b650256044f867851725f712fdac58d4ff294808
    Author: Hiltjo Posthuma <hiltjo@codemadness.org>
    Date:   Fri, 15 Mar 2019 20:40:16 +0100

    revert part of commit add0211522737b79dad990ccd65c8af63b5cc1dd

    "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.

    Diffstat:
    Mconfig.def.h | 7+++----
    Mst.c | 3+--
    Mst.h | 2+-

    3 files changed, 5 insertions(+), 7 deletions(-)
    diff --git a/config.def.h b/config.def.h
    @@ -28,12 +28,11 @@ static float cwscale = 1.0;
     static float chscale = 1.0;

     /*
    - * all space and punctuation characters are considered word delimiters, unless
    - * listed here.
    + * word delimiter string
      *
    - * More advanced example: L"#$%&+,-./:=?_~"
    + * More advanced example: L" `'\"()[]{}"
      */
    -wchar_t *extrawordchars = L"";
    +wchar_t *worddelimiters = L" ";

     /* selection timeouts (in milliseconds) */
     static unsigned int doubleclicktimeout = 300;
    diff --git a/st.c b/st.c
    @@ -16,7 +16,6 @@
     #include <termios.h>
     #include <unistd.h>
     #include <wchar.h>
    -#include <wctype.h>

     #include "st.h"
     #include "win.h"
    @@ -42,7 +41,7 @@
     #define ISCONTROLC0(c)		(BETWEEN(c, 0, 0x1f) || (c) == '\177')
     #define ISCONTROLC1(c)		(BETWEEN(c, 0x80, 0x9f))
     #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 {
     	MODE_WRAP        = 1 << 0,
    diff --git a/st.h b/st.h
    @@ -114,7 +114,7 @@ char *xstrdup(char *);
     extern char *utmp;
     extern char *stty_args;
     extern char *vtiden;
    -extern wchar_t *extrawordchars;
    +extern wchar_t *worddelimiters;
     extern int allowaltscreen;
     extern char *termname;
     extern unsigned int tabspaces;