Add config option for word delimiters
Let the user configure word boundaries other than ' ', only works with the portable character set.
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@ -15,3 +15,9 @@ static const char *outbgcolor = "#00ffff";
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static const char *outfgcolor = "#000000";
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/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
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static unsigned int lines = 0;
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/*
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* Characters not considered part of a word while deleting words
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* for example: " /?\"&[]"
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*/
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static const char worddelimiters[] = " ";
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@ -314,9 +314,11 @@ keypress(XKeyEvent *ev)
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insert(NULL, 0 - cursor);
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break;
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case XK_w: /* delete word */
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while (cursor > 0 && text[nextrune(-1)] == ' ')
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while (cursor > 0 && strchr(worddelimiters,
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text[nextrune(-1)]))
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insert(NULL, nextrune(-1) - cursor);
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while (cursor > 0 && text[nextrune(-1)] != ' ')
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while (cursor > 0 && !strchr(worddelimiters,
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text[nextrune(-1)]))
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insert(NULL, nextrune(-1) - cursor);
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break;
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case XK_y: /* paste selection */
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