* Fix of the list of files in the browser for terminals that need to erase

    inverse video to stop inverse video. W=Work in collaboration with
    professor Martin Trusler.

5 files changed, 39 insertions, 5 deletions

diff --git a/pico/browse.c b/pico/browse.c
index b0fb45a9..8113e4dc 100644
--- a/pico/browse.c
+++ b/pico/browse.c
@@ -2195,6 +2195,8 @@ PaintCell(int row, int col,
 
     if(inverted)
       (*term.t_rev)(1);
+    else if (*term.t_eri)
+      (*term.t_eri)();
 
     ucs = utf8_to_ucs4_cpystr(buf2);
     if(ucs){
diff --git a/pico/composer.c b/pico/composer.c
index ac884f89..5c538de1 100644
--- a/pico/composer.c
+++ b/pico/composer.c
@@ -3405,6 +3405,8 @@ display_delimiter(int state)
     movecursor(ComposerTopLine - 1, 0);
     if(state)
       (*term.t_rev)(1);
+    else if (*term.t_eri)
+      (*term.t_eri)();
 
     while(*bufp != '\0')
       pputc(*bufp++, state ? 1 : 0);
@@ -3491,6 +3493,8 @@ InvertPrompt(int entry, int state)
     movecursor(i, 0);
     if(state)
       (*term.t_rev)(1);
+    else if (*term.t_eri)
+      (*term.t_eri)();
 
     while(*bufp && *(bufp + 1))
       pputc(*bufp++, 1);			/* putc up to last char */
diff --git a/pico/estruct.h b/pico/estruct.h
index 82adbdd7..95152b6a 100644
--- a/pico/estruct.h
+++ b/pico/estruct.h
@@ -310,6 +310,7 @@ typedef struct  {
         int     (*t_eeop)(void);        /* Erase to end of page.        */
         int     (*t_beep)(void);        /* Beep.                        */
 	int	(*t_rev)(int);		/* set reverse video state	*/
+	int	(*t_eri)(void);		/* erase reverse inverse	*/
 }       TERM;
 
 /*	structure for the table of initial key bindings		*/
diff --git a/pico/osdep/terminal.c b/pico/osdep/terminal.c
index da989613..36309520 100644
--- a/pico/osdep/terminal.c
+++ b/pico/osdep/terminal.c
@@ -71,6 +71,7 @@ static int      tinfoeeol(void);
 static int      tinfoeeop(void);
 static int      tinfobeep(void);
 static int      tinforev(int);
+static int      tinfoeri(void);
 static int      tinfoopen(void);
 static int      tinfoterminalinfo(int);
 static int      tinfoclose(void);
@@ -111,7 +112,7 @@ char	*_clearscreen, *_moveto, *_up, *_down, *_right, *_left,
 	*_termcap_init,		/* string to start termcap */
         *_termcap_end,		/* string to end termcap */
 	*_op, *_oc, *_setaf, *_setab, *_setf, *_setb, *_scp;
-int	_colors, _pairs, _bce;
+int	_colors, _pairs, _bce, _xhp;
 char     term_name[40];
 
 TERM term = {
@@ -129,7 +130,8 @@ TERM term = {
         tinfoeeol,
         tinfoeeop,
         tinfobeep,
-        tinforev
+        tinforev,
+	tinfoeri
 };
 
 
@@ -387,6 +389,7 @@ tinfoterminalinfo(int termcap_wins)
     _op			= tigetstr("op");
     _oc			= tigetstr("oc");
     _bce		= tigetflag("bce");
+    _xhp		= tigetflag("xhp");
 
     _tlines = tigetnum("lines");
     if(_tlines == -1){
@@ -802,6 +805,16 @@ tinforev(int state)		/* change reverse video status */
 
 
 static int
+tinfoeri(void)
+{
+    if(_xhp && _clearinverse)
+      putpad(_clearinverse);
+
+    return(1);
+}
+
+
+static int
 tinfobeep(void)
 {
     ttputc(BELL);
@@ -830,6 +843,7 @@ static int      tcapeeol(void);
 static int      tcapeeop(void);
 static int      tcapbeep(void);
 static int      tcaprev(int);
+static int      tcaperi(void);
 static int      tcapopen(void);
 static int      tcapterminalinfo(int);
 static int      tcapclose(void);
@@ -868,7 +882,7 @@ char	*_clearscreen, *_moveto, *_up, *_down, *_right, *_left,
 	*_termcap_init,		/* string to start termcap */
         *_termcap_end,		/* string to end termcap */
 	*_op, *_oc, *_setaf, *_setab, *_setf, *_setb, *_scp;
-int	_colors, _pairs, _bce;
+int	_colors, _pairs, _bce, _xhp;
 char     term_name[40];
 
 TERM term = {
@@ -886,7 +900,8 @@ TERM term = {
         tcapeeol,
         tcapeeop,
         tcapbeep,
-        tcaprev
+        tcaprev,
+	tcaperi
 };
 
 
@@ -1154,6 +1169,7 @@ tcapterminalinfo(int termcap_wins)
     _op			= tgetstr("op", &p);
     _oc			= tgetstr("oc", &p);
     _bce		= tgetflag("ut");
+    _xhp		= tgetflag("xs");
 
     if (p >= &tcapbuf[TCAPSLEN]){
 	puts("Terminal description too big!\n");
@@ -1566,6 +1582,16 @@ tcapeeop(void)
 
 
 static int
+tcaperi(void)
+{
+    if(_xhp && _clearinverse)
+      putpad(_clearinverse);
+
+    return(1);
+}
+
+
+static int
 tcaprev(int state)		/* change reverse video status */
 {				/* FALSE = normal video, TRUE = reverse video */
     if(state)
diff --git a/pico/osdep/tty.c b/pico/osdep/tty.c
index 3601d58e..c24a8a55 100644
--- a/pico/osdep/tty.c
+++ b/pico/osdep/tty.c
@@ -291,7 +291,8 @@ TERM    term    = {
         mswin_eeol,
         mswin_eeop,
         mswin_beep,
-	mswin_rev
+	mswin_rev,
+	NULL		/* no standout glitch in Windows */
 };
 
 /*