shithub: fm

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implement ^W in text entry

--- a/main.c

+++ b/main.c

@@ -337,6 +337,16 @@

 			ninput = 0;

 			inputchanged();

 		}

+		break;

+	case Ketb: /* ^W */

+		if(ninput > 0){

+			--ninput;

+			while(ninput > 0 && isalnum(input[ninput]))

+				--ninput;

+			input[++ninput] = '\0';

+			inputchanged();

+		}

+		break;

 	default:

 		if(isprint(k) && ninput < (sizeof input - 1)){

 			input[ninput++] = (char)k; /* XXX */