shithub: vexed

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add 's' shortcut to save file (thanks grimmware)

--- a/README.md

+++ b/README.md

@@ -12,6 +12,7 @@

 `x` deletes the currently selected byte.  

 `u` undo last edit.  

 `r` redo last undo'ed edit.  

+`s` save file.  

 `l` look for a byte sequence within the file.  

 `n` go to next matching occurence of looked sequence.  

 `?` show the decode window that displays bytes as numbers of various sizes.  

--- a/vexed.c

+++ b/vexed.c

@@ -310,6 +310,17 @@

 		search(0);

 }

+void

+save(void)

+{

+	if(!modified)

+		return;

+	if(writefile(&buf, filename) < 0)

+		sysfatal("writefile: %r");

+	modified = 0;

+	redraw();

+}

+

 int

 selvisible(void)

 {

@@ -542,12 +553,7 @@

 	n = menuhit(3, mctl, &menu3, nil);

 	switch(n){

 	case Msave:

-		if(!modified)

-			return;

-		if(writefile(&buf, filename) < 0)

-			sysfatal("writefile: %r");

-		modified = 0;

-		redraw();

+		save();

 		break;

 	case Mquit:

 		threadexitsall(nil);

@@ -714,6 +720,10 @@

 	case 'n':

 	case 'N':

 		xnext();

+		break;

+	case 's':

+	case 'S':

+		save();

 		break;

 	case '?':

 		showdec(&buf, sel, mctl, kctl);