shithub: fm

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fix ^W behaviour

	code stolen from samterm no need trying to be smart :]

--- a/main.c

+++ b/main.c

@@ -276,7 +276,7 @@

 void

 ekeyboard(Rune k)

 {

-	int osel;

+	int osel, p;

 	switch(k){

 	case Kdel:

@@ -340,10 +340,13 @@

 		break;

 	case Ketb: /* ^W */

 		if(ninput > 0){

-			--ninput;

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

-				--ninput;

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

+			p = ninput - 1;

+			for(; p >= 0 && !isalnum(input[p]); --p)

+				;

+			for(; p > 0 && isalnum(input[p-1]); --p)

+				;

+			ninput = p >= 0 ? p : 0;

+			input[ninput] = '\0';

 			inputchanged();

 		}

 		break;