X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=67fa7902cf5802a1d5e9f888bfd94e51799b3a61;hb=950ff21e17af487b205ea0b666be015790114fa7;hp=d7a0fedfff73185851e16f1c9f1e09293f0b4a1a;hpb=abe85c0e997ed1882c69bde511f7e2746f68d9ab;p=st.git

diff --git a/st.c b/st.c
index d7a0fed..67fa790 100644
--- a/st.c
+++ b/st.c
@@ -96,8 +96,7 @@ enum cursor_movement {
 
 enum cursor_state {
 	CURSOR_DEFAULT  = 0,
-	CURSOR_HIDE     = 1,
-	CURSOR_WRAPNEXT = 2
+	CURSOR_WRAPNEXT = 1,
 };
 
 enum glyph_state {
@@ -115,7 +114,8 @@ enum term_mode {
 	MODE_MOUSEMOTION = 64,
 	MODE_MOUSE       = 32|64,
 	MODE_REVERSE     = 128,
-	MODE_KBDLOCK     = 256
+	MODE_KBDLOCK     = 256,
+	MODE_HIDE      = 512
 };
 
 enum escape_state {
@@ -673,6 +673,10 @@ bpress(XEvent *e) {
 		sel.mode = 1;
 		sel.ex = sel.bx = x2col(e->xbutton.x);
 		sel.ey = sel.by = y2row(e->xbutton.y);
+	} else if(e->xbutton.button == Button4) {
+		ttywrite("\031", 1);
+	} else if(e->xbutton.button == Button5) {
+		ttywrite("\005", 1);
 	}
 }
 
@@ -1460,8 +1464,8 @@ tsetmode(bool priv, bool set, int *args, int narg) {
 			case 0:  /* Error (IGNORED) */
 			case 12: /* att610 -- Start blinking cursor (IGNORED) */
 				break;
-			case 25:
-				MODBIT(term.c.state, !set, CURSOR_HIDE);
+			case 25: /* DECTCEM -- Text Cursor Enable Mode */
+				MODBIT(term.mode, !set, MODE_HIDE);
 				break;
 			case 1000: /* 1000,1002: enable xterm mouse report */
 				MODBIT(term.mode, set, MODE_MOUSEBTN);
@@ -1834,8 +1838,8 @@ tputc(char *c, int len) {
 		}
 	}
 	/*
-	 * STR sequences must be checked before of anything
-	 * because it can use some control codes as part of the sequence
+	 * STR sequences must be checked before anything else
+	 * because it can use some control codes as part of the sequence.
 	 */
 	if(term.esc & ESC_STR) {
 		switch(ascii) {
@@ -1855,6 +1859,7 @@ tputc(char *c, int len) {
 		}
 		return;
 	}
+
 	/*
 	 * Actions of control codes must be performed as soon they arrive
 	 * because they can be embedded inside a control sequence, and
@@ -1895,11 +1900,11 @@ tputc(char *c, int len) {
 		case '\030':	/* CAN */
 			csireset();
 			return;
-		 case '\005':	/* ENQ (IGNORED) */
-		 case '\000':	/* NUL (IGNORED) */
-		 case '\021':	/* XON (IGNORED) */
-		 case '\023':	/* XOFF (IGNORED) */
-		 case 0177:	/* DEL (IGNORED) */
+		case '\005':	/* ENQ (IGNORED) */
+		case '\000':	/* NUL (IGNORED) */
+		case '\021':	/* XON (IGNORED) */
+		case '\023':	/* XOFF (IGNORED) */
+		case 0177:	/* DEL (IGNORED) */
 			return;
 		}
 	} else if(term.esc & ESC_START) {
@@ -2398,9 +2403,6 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 		 *temp, revfg, revbg;
 	XRenderColor colfg, colbg;
 
-	if(base.mode & ATTR_REVERSE)
-		temp = fg, fg = bg, bg = temp;
-
 	if(base.mode & ATTR_BOLD) {
 		if(BETWEEN(base.fg, 0, 7)) {
 			/* basic system colors */
@@ -2423,7 +2425,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 
 	if(base.mode & ATTR_ITALIC)
 		font = &dc.ifont;
-	if(base.mode & (ATTR_ITALIC|ATTR_BOLD))
+	if((base.mode & ATTR_ITALIC) && (base.mode & ATTR_BOLD))
 		font = &dc.ibfont;
 
 	if(IS_SET(MODE_REVERSE)) {
@@ -2450,6 +2452,9 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 		}
 	}
 
+	if(base.mode & ATTR_REVERSE)
+		temp = fg, fg = bg, bg = temp;
+
 	XftTextExtentsUtf8(xw.dpy, font->xft_set, (FcChar8 *)s, bytelen,
 			&extents);
 	width = extents.xOff;
@@ -2500,7 +2505,7 @@ xdrawcursor(void) {
 	}
 
 	/* draw the new one */
-	if(!(term.c.state & CURSOR_HIDE)) {
+	if(!(IS_SET(MODE_HIDE))) {
 		if(!(xw.state & WIN_FOCUSED))
 			g.bg = defaultucs;
 
@@ -2694,6 +2699,9 @@ kpress(XEvent *ev) {
 				selpaste();
 			break;
 		case XK_Return:
+			if(meta)
+				ttywrite("\033", 1);
+
 			if(IS_SET(MODE_CRLF)) {
 				ttywrite("\r\n", 2);
 			} else {
@@ -2742,8 +2750,6 @@ cresize(int width, int height)
 
 	col = (xw.w - 2*borderpx) / xw.cw;
 	row = (xw.h - 2*borderpx) / xw.ch;
-	if(col == term.col && row == term.row)
-		return;
 
 	tresize(col, row);
 	xresize(col, row);