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termcap.5: Minor wording fixes
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -35,7 +35,7 @@ termcap \- terminal capability database
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The termcap database is an obsolete facility for describing the
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capabilities of character-cell terminals and printers.
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It is retained only for capability with old programs;
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new ones should use the
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new programs should use the
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.BR terminfo (5)
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database and associated libraries.
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.LP
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@ -59,9 +59,9 @@ The first field of each entry starts at the left-hand margin,
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and contains a list of names for the terminal, separated by \(aq|\(aq.
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.LP
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The first subfield may (in BSD termcap entries from versions 4.3 and
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prior) contain a short name consisting of two characters.
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earlier) contain a short name consisting of two characters.
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This short name may consist of capital or small letters.
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In 4.4BSD termcap entries this field is omitted.
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In 4.4BSD, termcap entries this field is omitted.
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.LP
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The second subfield (first, in the newer 4.4BSD format) contains the
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name used by the environment variable
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@ -422,14 +422,14 @@ because it terminates the string.
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You should reset tabulator expansion
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if a tabulator can be the binary output of a parameter.
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.IP Warning:
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The above metacharacters for parameters may be wrong, they document Minix
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The above metacharacters for parameters may be wrong: they document Minix
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termcap which may not be compatible with Linux termcap.
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.LP
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The block graphic characters can be specified by three string capabilities:
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.IP as
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start the alternative charset
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.IP ae
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end it
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end the alternative charset
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.IP ac
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pairs of characters.
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The first character is the name of the block graphic
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@ -465,8 +465,9 @@ x vertical line (|)
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~ paragraph (???)
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.fi
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.sp
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The values in parentheses are suggested defaults which are used by curses,
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if the capabilities are missing.
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The values in parentheses are suggested defaults which are used by the
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.IR curses
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library, if the capabilities are missing.
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.SH SEE ALSO
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.BR ncurses (3),
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.BR termcap (3),
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