Fix disabling of bold and fastblink
authorMichael Forney <mforney@mforney.org>
Sat, 26 Jul 2014 07:48:15 +0000 (00:48 -0700)
committerRoberto E. Vargas Caballero <k0ga@shike2.com>
Sat, 26 Jul 2014 08:13:11 +0000 (10:13 +0200)
commitb4dfa18124451f9ee29a0719ef36ffd58fae4477
treecb6e60eed41a069d0a3204a704ada4c5059c7ca3
parente8f3513bf4d953176ae932c5d7eb5c374b05a2a0
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>
st.c