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Add config option for word delimiters

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Let the user configure word boundaries other than ' ', only works with
the portable character set.
This commit is contained in:
Quentin Rameau 2015-12-19 09:32:55 +01:00 committed by Hiltjo Posthuma
parent 32f2564dbb
commit 120e840107
2 changed files with 10 additions and 2 deletions
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6
config.def.h
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@ -15,3 +15,9 @@ static const char *outbgcolor = "#00ffff";
static const char *outfgcolor = "#000000"; static const char *outfgcolor = "#000000";
/* -l option; if nonzero, dmenu uses vertical list with given number of lines */ /* -l option; if nonzero, dmenu uses vertical list with given number of lines */
static unsigned int lines = 0; static unsigned int lines = 0;
/*
* Characters not considered part of a word while deleting words
* for example: " /?\"&[]"
*/
static const char worddelimiters[] = " ";

6
dmenu.c
View file

@ -314,9 +314,11 @@ keypress(XKeyEvent *ev)
insert(NULL, 0 - cursor); insert(NULL, 0 - cursor);
break; break;
case XK_w: /* delete word */ case XK_w: /* delete word */
while (cursor > 0 && text[nextrune(-1)] == ' ') while (cursor > 0 && strchr(worddelimiters,
text[nextrune(-1)]))
insert(NULL, nextrune(-1) - cursor); insert(NULL, nextrune(-1) - cursor);
while (cursor > 0 && text[nextrune(-1)] != ' ') while (cursor > 0 && !strchr(worddelimiters,
text[nextrune(-1)]))
insert(NULL, nextrune(-1) - cursor); insert(NULL, nextrune(-1) - cursor);
break; break;
case XK_y: /* paste selection */ case XK_y: /* paste selection */