st

Personal fork of ST from suckless.org; st is a simple terminal implementation for X.
git clone git://git.swab.dev/st.git
Log | Files | Refs | README | LICENSE

commit add0211522737b79dad990ccd65c8af63b5cc1dd
parent d5efd256aa3840476579a27293ef1fb92a4b51e7
Author: Lauri Tirkkonen <lotheac@iki.fi>
Date:   Wed, 13 Mar 2019 17:15:04 +0200

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.

Diffstat:
Mconfig.def.h | 7++++---
Mst.c | 3++-
Mst.h | 2+-
3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/config.def.h b/config.def.h @@ -28,11 +28,12 @@ static float cwscale = 1.0; static float chscale = 1.0; /* - * word delimiter string + * all space and punctuation characters are considered word delimiters, unless + * listed here. * - * More advanced example: L" `'\"()[]{}" + * More advanced example: L"#$%&+,-./:=?_~" */ -wchar_t *worddelimiters = L" "; +wchar_t *extrawordchars = L"./:"; /* selection timeouts (in milliseconds) */ static unsigned int doubleclicktimeout = 300; diff --git a/st.c b/st.c @@ -16,6 +16,7 @@ #include <termios.h> #include <unistd.h> #include <wchar.h> +#include <wctype.h> #include "st.h" #include "win.h" @@ -41,7 +42,7 @@ #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) (u != 0 && wcschr(worddelimiters, u) != NULL) +#define ISDELIM(u) ((iswspace(u) || iswpunct(u)) && wcschr(extrawordchars, u) == NULL) 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 *worddelimiters; +extern wchar_t *extrawordchars; extern int allowaltscreen; extern char *termname; extern unsigned int tabspaces;