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Fix disabling of bold and fastblink

According to ECMA-48¹ 8.3.117, an attribute value of 21 is "doubly
underlined", while 22 is "normal colour or normal intensity (neither
bold nor faint)".

Additionally, 25 is "steady (not blinking)", which likely means neither
slow blink nor fast blink.

¹: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-048.pdf

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
Michael Forney преди 10 години
родител
ревизия
b4dfa18124
променени са 1 файла, в които са добавени 2 реда и са изтрити 8 реда
  1. 2 8
      st.c

+ 2 - 8
st.c

@@ -1718,11 +1718,8 @@ tsetattr(int *attr, int l) {
 		case 9:
 			term.c.attr.mode |= ATTR_STRUCK;
 			break;
-		case 21:
-			term.c.attr.mode &= ~ATTR_BOLD;
-			break;
 		case 22:
-			term.c.attr.mode &= ~ATTR_FAINT;
+			term.c.attr.mode &= ~(ATTR_BOLD | ATTR_FAINT);
 			break;
 		case 23:
 			term.c.attr.mode &= ~ATTR_ITALIC;
@@ -1731,10 +1728,7 @@ tsetattr(int *attr, int l) {
 			term.c.attr.mode &= ~ATTR_UNDERLINE;
 			break;
 		case 25:
-			term.c.attr.mode &= ~ATTR_BLINK;
-			break;
-		case 26:
-			term.c.attr.mode &= ~ATTR_FASTBLINK;
+			term.c.attr.mode &= ~(ATTR_BLINK | ATTR_FASTBLINK);
 			break;
 		case 27:
 			term.c.attr.mode &= ~ATTR_REVERSE;