Code Reformating: braille_tsi.c

1 files changed, 211 insertions, 216 deletions

diff --git a/src/braille_tsi.c b/src/braille_tsi.c
index 1453175..8e05d75 100644
--- a/src/braille_tsi.c
+++ b/src/braille_tsi.c
@@ -6,7 +6,7 @@
  *                Bill Barry         barryb@dots.physics.orst.edu
  *
  * Copyright (c) 1995 by Science Access Project, Oregon State University.
- *      
+ *
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -36,21 +36,20 @@
 extern struct display *display;
 
 struct key2rc {
-  int key;
-  int nr;
-  char *arg1;
-  char *arg2;
+	int key;
+	int nr;
+	char *arg1;
+	char *arg2;
 };
 
+static int  tsi_ctype = 1;       /* cursor type, 0,1,2 */
 
-static int tsi_ctype = 1;        /* cursor type, 0,1,2 */
-
-static int tsi_line_type; /* indicates number of cells on powerbraille
-                          display 01=20 cells 02=40 cells 03=80 cells */
+static int  tsi_line_type; /* indicates number of cells on powerbraille
+                              display 01=20 cells 02=40 cells 03=80 cells */
 
 static int  display_status_tsi __P((void));
-static int  write_line_tsi __P((char *, int, int));
-static void buttonpress_tsi __P((struct key2rc *));
+static int  write_line_tsi __P((char*, int, int));
+static void buttonpress_tsi __P((structkey2rc*));
 static void buttonpress_navigator_40 __P((void));
 static void buttonpress_powerbraille_40 __P((void));
 static void buttonpress_powerbraille_80 __P((void));
@@ -58,262 +57,258 @@ static void buttonpress_powerbraille_80 __P((void));
 int
 bd_init_powerbraille_40()
 {
-  bd.write_line_braille = write_line_tsi;
-  bd.buttonpress = buttonpress_powerbraille_40;
-  bd.bd_response_test = display_status_tsi;
-  bd.bd_ncells = 40;
-  tsi_line_type = 2;
-  return 0;
+	bd.write_line_braille = write_line_tsi;
+	bd.buttonpress = buttonpress_powerbraille_40;
+	bd.bd_response_test = display_status_tsi;
+	bd.bd_ncells = 40;
+	tsi_line_type = 2;
+	return 0;
 }
 
 int
 bd_init_powerbraille_80()
 {
-  bd.write_line_braille = write_line_tsi;
-  bd.buttonpress = buttonpress_powerbraille_80;
-  bd.bd_response_test = display_status_tsi;
-  bd.bd_ncells = 80;
-  tsi_line_type = 3;
-  return 0;
+	bd.write_line_braille = write_line_tsi;
+	bd.buttonpress = buttonpress_powerbraille_80;
+	bd.bd_response_test = display_status_tsi;
+	bd.bd_ncells = 80;
+	tsi_line_type = 3;
+	return 0;
 }
 
 int
 bd_init_navigator_40()
 {
-  bd.write_line_braille = write_line_tsi;
-  bd.buttonpress = buttonpress_navigator_40;
-  bd.bd_response_test = display_status_tsi;
-  bd.bd_ncells = 40;
-  tsi_line_type = 2;
-  return 0;
+	bd.write_line_braille = write_line_tsi;
+	bd.buttonpress = buttonpress_navigator_40;
+	bd.bd_response_test = display_status_tsi;
+	bd.bd_ncells = 40;
+	tsi_line_type = 2;
+	return 0;
 }
 
-static int 
+static int
 display_status_tsi()
 {
-  char obuf[3],ibuf[20];
-  int r;
+	char obuf[3], ibuf[20];
+	int r;
 
-  obuf[0] = 0xff;
-  obuf[1] = 0xff;
-  obuf[2] = 0x0a;
-  r = read(bd.bd_fd, ibuf, 20);		/* flush the input port */
-  r = write(bd.bd_fd, obuf, 3);
-  if (r != 3)
-    return -1;
+	obuf[0] = 0xff;
+	obuf[1] = 0xff;
+	obuf[2] = 0x0a;
+	r = read(bd.bd_fd, ibuf, 20);		/* flush the input port */
+	r = write(bd.bd_fd, obuf, 3);
+	if (r != 3)
+		return -1;
 
   /* we have written to the display asking for a response
-     we wait 1 second for the response, read it and if no 
+     we wait 1 second for the response, read it and if no
      response we wait 2 seconds, if still no response,
      return -1 to indicate no braille  display available */
-  sleep(1);
-  r = read(bd.bd_fd, ibuf, 2);
-  if (r == -1)
-    {
-      sleep(2);
-      r = read(bd.bd_fd, ibuf, 2);
-    }
-  debug2("first chars from braille display %d %d\n",ibuf[0],ibuf[1]);
-  if (r != 2 || ibuf[0] != 0 || ibuf[1] != 5)
-    return -1;
-  
-  r= read(bd.bd_fd,ibuf,2);
-  if (r != 2)
-    return -1;
-  debug2("braille display size:%d dots:%d\n", ibuf[0], ibuf[1]);
-  bd.bd_ncells = (unsigned char)ibuf[0];
-  if (bd.bd_ncells <= 1)
-    return -1;
-  r = read(bd.bd_fd,ibuf,1);
-  if (r != 1)
-    return -1;
-  if (ibuf[0] == 'V')
-    r = read(bd.bd_fd, ibuf, 3);
-  else
-    r = read(bd.bd_fd, ibuf + 1, 2) + 1;
-  if (r != 3)
-    return -1;
-  ibuf[3] = 0;
-  debug1("braille display version %s\n", ibuf); 
-  bd.bd_version = atof(ibuf);
-  return 0;
+
+	sleep(1);
+	r = read(bd.bd_fd, ibuf, 2);
+	if (r == -1) {
+		sleep(2);
+		r = read(bd.bd_fd, ibuf, 2);
+	}
+
+	debug2("first chars from braille display %d %d\n", ibuf[0], ibuf[1]);
+	if (r != 2 || ibuf[0] != 0 || ibuf[1] != 5)
+		return -1;
+
+	r = read(bd.bd_fd, ibuf, 2);
+	if (r != 2)
+		return -1;
+
+	debug2("braille display size:%d dots:%d\n", ibuf[0], ibuf[1]);
+	bd.bd_ncells = (unsigned char)ibuf[0];
+	if (bd.bd_ncells <= 1)
+		return -1;
+
+	r = read(bd.bd_fd, ibuf, 1);
+	if (r != 1)
+		return -1;
+
+	if (ibuf[0] == 'V')
+		r = read(bd.bd_fd, ibuf, 3);
+	else
+		r = read(bd.bd_fd, ibuf + 1, 2) + 1;
+
+	if (r != 3)
+		return -1;
+
+	ibuf[3] = 0;
+	debug1("braille display version %s\n", ibuf);
+	bd.bd_version = atof(ibuf);
+	return 0;
 }
-		
 
-static int 
-write_line_tsi (bstr,line_length,  cursor_pos) 
-char *bstr;
-int line_length, cursor_pos; 
+static int
+write_line_tsi(char *bstr, int line_length, int cursor_pos)
 {
-  int obp, i;
-  bd.bd_obuf[0] = 0xff;
-  bd.bd_obuf[1] = 0xff;
-  bd.bd_obuf[2] = tsi_line_type;
-  bd.bd_obuf[3] = 0x07;
-  bd.bd_obuf[4] = cursor_pos;
-  bd.bd_obuf[5] = tsi_ctype;
-  obp=6;
-
-  for (i=0; i < line_length; i++) 
-    {
-      bd.bd_obuf[2*i+obp] = 0; 
-      bd.bd_obuf[2*i+1+obp] = bd.bd_btable[(int)(unsigned char)bstr[i]];
-    }      
-  for (i=line_length; i < bd.bd_ncells; i++) 
-    {
-      bd.bd_obuf[2*i+obp] = 0; 
-      bd.bd_obuf[2*i+1+obp] = bd.bd_btable[(int)' '];
-    }      
-
-  bd.bd_obuflen = 2*bd.bd_ncells + obp ;  
-  return 0;
+	int obp, i;
+	bd.bd_obuf[0] = 0xff;
+	bd.bd_obuf[1] = 0xff;
+	bd.bd_obuf[2] = tsi_line_type;
+	bd.bd_obuf[3] = 0x07;
+	bd.bd_obuf[4] = cursor_pos;
+	bd.bd_obuf[5] = tsi_ctype;
+	obp = 6;
+
+	for (i = 0; i < line_length; i++) {
+		bd.bd_obuf[2*i + obp] = 0;
+		bd.bd_obuf[2*i + 1 + obp] = bd.bd_btable[(int)(unsigned char)bstr[i]];
+	}
+	for (i = line_length; i < bd.bd_ncells; i++) {
+		bd.bd_obuf[2*i + obp] = 0;
+		bd.bd_obuf[2*i + 1 + obp] = bd.bd_btable[(int)' '];
+	}
+
+	bd.bd_obuflen = 2*bd.bd_ncells + obp;
+	return 0;
 }
 
 static struct key2rc keys_navigator_40[] = {
-  {0x4000000,	RC_STUFF, "-k", "kl"},		/* 1 */
-  {0x10000000, 	RC_STUFF, "-k", "kr"},		/* 3 */
-  {0x8000000,	RC_STUFF, "-k", "ku"},		/* 2 */
-  {0x20000000,	RC_STUFF, "-k", "kd"},		/* 4 */
-  {0x2000,	RC_BD_BC_LEFT, 0, 0},		/* 6 */
-  {0x8000,	RC_BD_BC_RIGHT, 0, 0},		/* 8 */
-  {0x4000,	RC_BD_BC_UP, 0, 0},		/* 7 */
-  {0x10000,	RC_BD_BC_DOWN, 0, 0},		/* 9 */
-  {0x6000,	RC_BD_UPPER_LEFT, 0, 0},	/* 6, 7 */
-  {0xc000,	RC_BD_UPPER_RIGHT, 0, 0},	/* 7, 8 */
-  {0x12000,	RC_BD_LOWER_LEFT, 0, 0},	/* 6, 9 */
-  {0x18000,	RC_BD_LOWER_RIGHT, 0, 0},	/* 8, 9 */
-  {0xa000,	RC_BD_INFO, "1032", 0},		/* bc 6, 8 */
-  {0x14000000,	RC_BD_INFO, "2301", 0},		/* sc 1, 3 */
-  {0x4008000,	RC_BD_INFO, "3330", 0},		/* bc+sc 1, 8 */
-  {0x8010000,	RC_BD_BELL, 0, 0},		/* 2, 9 */
-  {0x8004000,	RC_BD_EIGHTDOT, 0, 0},		/* 2, 7 */
-  {0x40000000,	RC_STUFF, "\015", 0},		/* 5 */
-  {0x20000,	RC_BD_LINK, 0, 0},		/* 10 */
-  {0x10002000,	RC_BD_SCROLL, 0, 0},		/* 3, 6 */
-  {0x20010000,	RC_BD_NCRC, "+", 0},		/* 4, 9 */
-  {0x14000,	RC_BD_SKIP, 0, 0},		/* 7, 9*/
-  {-1,		RC_ILLEGAL, 0, 0}
+	{0x4000000,     RC_STUFF,          "-k", "kl"}, /* 1 */
+	{0x10000000,    RC_STUFF,          "-k", "kr"}, /* 3 */
+	{0x8000000,     RC_STUFF,          "-k", "ku"}, /* 2 */
+	{0x20000000,    RC_STUFF,          "-k", "kd"}, /* 4 */
+	{0x2000,        RC_BD_BC_LEFT,     0,       0}, /* 6 */
+	{0x8000,        RC_BD_BC_RIGHT,    0,       0}, /* 8 */
+	{0x4000,        RC_BD_BC_UP,       0,       0}, /* 7 */
+	{0x10000,       RC_BD_BC_DOWN,     0,       0}, /* 9 */
+	{0x6000,        RC_BD_UPPER_LEFT,  0,       0}, /* 6, 7 */
+	{0xc000,        RC_BD_UPPER_RIGHT, 0,       0}, /* 7, 8 */
+	{0x12000,       RC_BD_LOWER_LEFT,  0,       0}, /* 6, 9 */
+	{0x18000,       RC_BD_LOWER_RIGHT, 0,       0}, /* 8, 9 */
+	{0xa000,        RC_BD_INFO,        "1032",  0}, /* bc 6, 8 */
+	{0x14000000,    RC_BD_INFO,        "2301",  0}, /* sc 1, 3 */
+	{0x4008000,     RC_BD_INFO,        "3330",  0}, /* bc+sc 1, 8 */
+	{0x8010000,     RC_BD_BELL,        0,       0}, /* 2, 9 */
+	{0x8004000,     RC_BD_EIGHTDOT,    0,       0}, /* 2, 7 */
+	{0x40000000,    RC_STUFF,          "\015",  0}, /* 5 */
+	{0x20000,       RC_BD_LINK,        0,       0}, /* 10 */
+	{0x10002000,    RC_BD_SCROLL,      0,       0}, /* 3, 6 */
+	{0x20010000,    RC_BD_NCRC,        "+",     0}, /* 4, 9 */
+	{0x14000,       RC_BD_SKIP,        0,       0}, /* 7, 9*/
+	{-1,            RC_ILLEGAL,        0,       0}
 };
 
 static struct key2rc keys_powerbraille_40[] = {
-  {0x4000000,	RC_STUFF, "-k", "kl"},		/* 1 */
-  {0x10000000, 	RC_STUFF, "-k", "kr"},		/* 3 */
-  {0x8000000,	RC_STUFF, "-k", "ku"},		/* 2 */
-  {0x20000000,	RC_STUFF, "-k", "kd"},		/* 4 */
-  {0x2000,	RC_BD_BC_LEFT, 0, 0},		/* 6 */
-  {0x8000,	RC_BD_BC_RIGHT, 0, 0},		/* 8 */
-  {0x4000,	RC_BD_BC_UP, 0, 0},		/* 7 */
-  {0x10000,	RC_BD_BC_DOWN, 0, 0},		/* 9 */
-  {0x8002000,	RC_BD_UPPER_LEFT, 0, 0},	/* 2, 6 */
-  {0xc000,	RC_BD_UPPER_RIGHT, 0, 0},	/* 7, 8 */
-  {0x20002000,	RC_BD_LOWER_LEFT, 0, 0},	/* 3, 6 */
-  {0x18000,	RC_BD_LOWER_RIGHT, 0, 0},	/* 8, 9 */
-  {0x8008000,	RC_BD_INFO, "1032", 0},		/* bc 2, 8 */
-  {0x6000,	RC_BD_INFO, "2301", 0},		/* 6, 7 */
-  {0x8004000,	RC_BD_INFO, "3330", 0},		/* bc+sc 2, 7 */
-  {0x8010000,	RC_BD_BELL, 0, 0},		/* 2, 9 */
-  {0x20008000,	RC_BD_EIGHTDOT, 0, 0},		/* 4, 6 */
-  {0x40000000,	RC_STUFF, "\015", 0},		/* 5 */
-  {0x20000,	RC_BD_LINK, 0, 0},		/* 10 */
-  {0xa000,	RC_BD_SCROLL, 0, 0},		/* 6, 8 */
-  {0x20010000,	RC_BD_NCRC, "+", 0},		/* 4, 9 */
-  {0x20004000,	RC_BD_SKIP, 0, 0},		/* 4, 7 */
-  {-1,		RC_ILLEGAL, 0, 0}
+	{0x4000000,     RC_STUFF,          "-k", "kl"}, /* 1 */
+	{0x10000000,    RC_STUFF,          "-k", "kr"}, /* 3 */
+	{0x8000000,     RC_STUFF,          "-k", "ku"}, /* 2 */
+	{0x20000000,    RC_STUFF,          "-k", "kd"}, /* 4 */
+	{0x2000,        RC_BD_BC_LEFT,     0,       0}, /* 6 */
+	{0x8000,        RC_BD_BC_RIGHT,    0,       0}, /* 8 */
+	{0x4000,        RC_BD_BC_UP,       0,       0}, /* 7 */
+	{0x10000,       RC_BD_BC_DOWN,     0,       0}, /* 9 */
+	{0x8002000,     RC_BD_UPPER_LEFT,  0,       0}, /* 2, 6 */
+	{0xc000,        RC_BD_UPPER_RIGHT, 0,       0}, /* 7, 8 */
+	{0x20002000,    RC_BD_LOWER_LEFT,  0,       0}, /* 3, 6 */
+	{0x18000,       RC_BD_LOWER_RIGHT, 0,       0}, /* 8, 9 */
+	{0x8008000,     RC_BD_INFO,        "1032",  0}, /* bc 2, 8 */
+	{0x6000,        RC_BD_INFO,        "2301",  0}, /* 6, 7 */
+	{0x8004000,     RC_BD_INFO,        "3330",  0}, /* bc+sc 2, 7 */
+	{0x8010000,     RC_BD_BELL,        0,       0}, /* 2, 9 */
+	{0x20008000,    RC_BD_EIGHTDOT,    0,       0}, /* 4, 6 */
+	{0x40000000,    RC_STUFF,          "\015",  0}, /* 5 */
+	{0x20000,       RC_BD_LINK,        0,       0}, /* 10 */
+	{0xa000,        RC_BD_SCROLL,      0,       0}, /* 6, 8 */
+	{0x20010000,    RC_BD_NCRC,        "+",     0}, /* 4, 9 */
+	{0x20004000,    RC_BD_SKIP,        0,       0}, /* 4, 7 */
+	{-1,            RC_ILLEGAL,        0,       0}
 };
 
-
 static struct key2rc keys_powerbraille_80[] = {
-  {0x4000000,	RC_STUFF, "-k", "kl"},		/* 1 */
-  {0x10000000, 	RC_STUFF, "-k", "kr"},		/* 3 */
-  {0x8000000,	RC_STUFF, "-k", "ku"},		/* 2 */
-  {0x20000000,	RC_STUFF, "-k", "kd"},		/* 4 */
-  {0x40000,	RC_BD_BC_LEFT, 0, 0},		/* 6 */
-  {0x100000,	RC_BD_BC_RIGHT, 0, 0},		/* 8 */
-  {0x4000,	RC_BD_BC_UP, 0, 0},		/* 7 */
-  {0x10000,	RC_BD_BC_DOWN, 0, 0},		/* 9 */
-  {0x44000,	RC_BD_UPPER_LEFT, 0, 0},	/* 6, 7 */
-  {0x104000,	RC_BD_UPPER_RIGHT, 0, 0},	/* 7, 8 */
-  {0x50000,	RC_BD_LOWER_LEFT, 0, 0},	/* 6, 9 */
-  {0x110000,	RC_BD_LOWER_RIGHT, 0, 0},	/* 8, 9 */
-  {0x8100000,	RC_BD_INFO, "1032", 0},		/* 2, 8 */
-  {0x8040000,	RC_BD_INFO, "2301", 0},		/* 2, 6 */
-  {0x140000,	RC_BD_INFO, "3330", 0},		/* 6, 8 */
-  {0x8010000,	RC_BD_BELL, 0, 0},		/* 2, 9 */
-  {0x8004000,	RC_BD_EIGHTDOT, 0, 0},		/* 2, 7 */
-  {0x40000000,	RC_STUFF, "\015", 0},		/* 5 */
-  {0x20000,	RC_BD_LINK, 0, 0},		/* 10 */
-  {0x20004000,	RC_BD_SCROLL, 0, 0},		/* 4, 7 */
-  {0x20010000,	RC_BD_NCRC, "+", 0},		/* 4, 9 */
-  {0x40010000,	RC_BD_SKIP, 0, 0},		/* 5, 9 */
-  {-1,		RC_ILLEGAL, 0, 0}
+	{0x4000000,     RC_STUFF,          "-k", "kl"}, /* 1 */
+	{0x10000000,    RC_STUFF,          "-k", "kr"}, /* 3 */
+	{0x8000000,     RC_STUFF,          "-k", "ku"}, /* 2 */
+	{0x20000000,    RC_STUFF,          "-k", "kd"}, /* 4 */
+	{0x40000,       RC_BD_BC_LEFT,     0,       0}, /* 6 */
+	{0x100000,      RC_BD_BC_RIGHT,    0,       0}, /* 8 */
+	{0x4000,        RC_BD_BC_UP,       0,       0}, /* 7 */
+	{0x10000,       RC_BD_BC_DOWN,     0,       0}, /* 9 */
+	{0x44000,       RC_BD_UPPER_LEFT,  0,       0}, /* 6, 7 */
+	{0x104000,      RC_BD_UPPER_RIGHT, 0,       0}, /* 7, 8 */
+	{0x50000,       RC_BD_LOWER_LEFT,  0,       0}, /* 6, 9 */
+	{0x110000,      RC_BD_LOWER_RIGHT, 0,       0}, /* 8, 9 */
+	{0x8100000,     RC_BD_INFO,        "1032",  0}, /* 2, 8 */
+	{0x8040000,     RC_BD_INFO,        "2301",  0}, /* 2, 6 */
+	{0x140000,      RC_BD_INFO,        "3330",  0}, /* 6, 8 */
+	{0x8010000,     RC_BD_BELL,        0,       0}, /* 2, 9 */
+	{0x8004000,     RC_BD_EIGHTDOT,    0,       0}, /* 2, 7 */
+	{0x40000000,    RC_STUFF,          "\015",  0}, /* 5 */
+	{0x20000,       RC_BD_LINK,        0,       0}, /* 10 */
+	{0x20004000,    RC_BD_SCROLL,      0,       0}, /* 4, 7 */
+	{0x20010000,    RC_BD_NCRC,        "+",     0}, /* 4, 9 */
+	{0x40010000,    RC_BD_SKIP,        0,       0}, /* 5, 9 */
+	{-1,            RC_ILLEGAL,        0,       0}
 };
 
 static void
-buttonpress_tsi(tab)
-struct key2rc *tab;
+buttonpress_tsi(struct key2rc *tab)
 {
-  int i, nb;
-  int bkeys;
-  unsigned char buf[10];
-  nb = read(bd.bd_fd, buf, 10);
-  debug1("buttonpress_tsi: read %d bytes\n", nb);
-  for (i=0, bkeys=0; i < nb; i++)
-    {   
-      switch (buf[i] & 0xE0)
-	{
-	case 0x00: bkeys += ((int)(buf[i] & 0x1f)       );  break;
-	case 0x20: bkeys += ((int)(buf[i] & 0x1f) <<  5 );  break;
-	case 0x40: bkeys += ((int)(buf[i] & 0x1f) <<  9 );  break;
-	case 0x60: bkeys += ((int)(buf[i] & 0x1f) <<  13 ); break;
-	case 0xA0: bkeys += ((int)(buf[i] & 0x1f) <<  18 ); break;
-	case 0xC0: bkeys += ((int)(buf[i] & 0x1f) <<  22 ); break;
-	case 0xE0: bkeys += ((int)(buf[i] & 0x1f) <<  26 ); break;
-	default: break;
+	int i, nb;
+	int bkeys;
+	unsigned char buf[10];
+	nb = read(bd.bd_fd, buf, 10);
+	debug1("buttonpress_tsi: read %d bytes\n", nb);
+	for (i = 0, bkeys = 0; i < nb; i++) {
+		switch (buf[i] & 0xE0) {
+			case 0x00: bkeys += ((int)(buf[i] & 0x1f)); break;
+			case 0x20: bkeys += ((int)(buf[i] & 0x1f) << 5); break;
+			case 0x40: bkeys += ((int)(buf[i] & 0x1f) << 9); break;
+			case 0x60: bkeys += ((int)(buf[i] & 0x1f) << 13); break;
+			case 0xA0: bkeys += ((int)(buf[i] & 0x1f) << 18); break;
+			case 0xC0: bkeys += ((int)(buf[i] & 0x1f) << 22); break;
+			case 0xE0: bkeys += ((int)(buf[i] & 0x1f) << 26); break;
+			default: break;
+		}
 	}
-    }
-  debug1("bkeys %x\n", bkeys);
-  for (i = 0; tab[i].key != -1; i++)
-    if (bkeys == tab[i].key)
-      break;
-  debug1("bkey index %d\n", i);
-  if (tab[i].key != -1 && tab[i].nr != RC_ILLEGAL)
-    {
-      char *args[3];
-      int argl[2];
-      
-      struct action act;
-      args[0] = tab[i].arg1;
-      args[1] = tab[i].arg2;
-      args[2] = 0;
-      argl[0] = args[0] ? strlen(args[0]) : 0;
-      argl[1] = args[1] ? strlen(args[1]) : 0;
-      act.nr = tab[i].nr;
-      act.args = args;
-      act.argl = argl;
-      display = bd.bd_dpy;
-      DoAction(&act, -2);
-    }
-}
+	debug1("bkeys %x\n", bkeys);
+
+	for (i = 0; tab[i].key != -1; i++)
+		if (bkeys == tab[i].key)
+			break;
 
+	debug1("bkey index %d\n", i);
+
+	if (tab[i].key != -1 && tab[i].nr != RC_ILLEGAL) {
+		char *args[3];
+		int argl[2];
+
+		struct action act;
+		args[0] = tab[i].arg1;
+		args[1] = tab[i].arg2;
+		args[2] = 0;
+		argl[0] = args[0] ? strlen(args[0]) : 0;
+		argl[1] = args[1] ? strlen(args[1]) : 0;
+		act.nr = tab[i].nr;
+		act.args = args;
+		act.argl = argl;
+		display = bd.bd_dpy;
+		DoAction(&act, -2);
+	}
+}
 
 static void
 buttonpress_navigator_40()
 {
-  buttonpress_tsi(keys_navigator_40);
+	buttonpress_tsi(keys_navigator_40);
 }
 
 static void
 buttonpress_powerbraille_40()
 {
-  buttonpress_tsi(keys_powerbraille_40);
+	buttonpress_tsi(keys_powerbraille_40);
 }
 
 static void
 buttonpress_powerbraille_80()
 {
-  buttonpress_tsi(keys_powerbraille_80);
+	buttonpress_tsi(keys_powerbraille_80);
 }
 
 #endif /* HAVE_BRAILLE */
-
-