Since English alphabetic characters can be adequately displayed with 12 vertical pixels, the Stereotoner designer had assumed that only 12 photocells would be needed in the camera.
42.
Additionally it specifies that any extra-alphabetic characters must be ignored by a compliant decoder, although most implementations use a CR / LF newline pair to delimit encoded lines.
43.
It was only with the advent of computer logic that it became possible to implement a true " caps lock " key that only affected the alphabetic characters.
44.
For example, stipulating that strings matching [ a-z ] + cannot be followed by an alphabetic character achieves the same effect as maximal munch with that regular expression.
45.
The " normal " alphabetic character " K " is interpreted as a prosign, and not an alphabetic character, only when sent alone at the end of a transmission.
46.
The " normal " alphabetic character " K " is interpreted as a prosign, and not an alphabetic character, only when sent alone at the end of a transmission.
47.
This symbol ( verbalized as " dahdidah " ) is the only prosign symbol that is identical to another Morse symbol, namely the normal written-text alphabetic character " K ".
48.
The name may contain one to six characters consisting of both alphabetic characters and digits; however, the first character of a name must be alphabetic . " ( p . 26)
49.
The single exception to the uniqueness of prosign symbols is the alphabetic character " K ", which is used both as an alphabetic character symbol and alternatively as a prosign symbol.
50.
The single exception to the uniqueness of prosign symbols is the alphabetic character " K ", which is used both as an alphabetic character symbol and alternatively as a prosign symbol.
