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-rw-r--r--doc/ref/api-data.texi18
1 files changed, 9 insertions, 9 deletions
diff --git a/doc/ref/api-data.texi b/doc/ref/api-data.texi
index f19e6661c..2cbbdd2ef 100644
--- a/doc/ref/api-data.texi
+++ b/doc/ref/api-data.texi
@@ -695,10 +695,10 @@ value, including the special values @samp{+nan.0}, @samp{+inf.0} and
@deffn {Scheme Procedure} complex? z
@deffnx {C Function} scm_complex_p (z)
-Return @code{#t} if @var{x} is a complex number, @code{#f}
+Return @code{#t} if @var{z} is a complex number, @code{#f}
otherwise. Note that the sets of real, rational and integer
values form subsets of the set of complex numbers, i.e.@: the
-predicate will also be fulfilled if @var{x} is a real,
+predicate will also be fulfilled if @var{z} is a real,
rational or integer number.
@end deffn
@@ -2331,8 +2331,8 @@ Return @code{#t} if all given character sets are equal.
@deffn {Scheme Procedure} char-set<= . char_sets
@deffnx {C Function} scm_char_set_leq (char_sets)
-Return @code{#t} if every character set @var{cs}i is a subset
-of character set @var{cs}i+1.
+Return @code{#t} if every character set @var{char_set}i is a subset
+of character set @var{char_set}i+1.
@end deffn
@deffn {Scheme Procedure} char-set-hash cs [bound]
@@ -3099,7 +3099,7 @@ reverse order.
Return a newly allocated string of
length @var{k}. If @var{chr} is given, then all elements of
the string are initialized to @var{chr}, otherwise the contents
-of the @var{string} are unspecified.
+of the string are unspecified.
@end deffn
@deftypefn {C Function} SCM scm_c_make_string (size_t len, SCM chr)
@@ -3118,7 +3118,7 @@ produce the corresponding string element. The order in which
@deffn {Scheme Procedure} string-join ls [delimiter [grammar]]
@deffnx {C Function} scm_string_join (ls, delimiter, grammar)
Append the string in the string list @var{ls}, using the string
-@var{delim} as a delimiter between the elements of @var{ls}.
+@var{delimiter} as a delimiter between the elements of @var{ls}.
@var{grammar} is a symbol which specifies how the delimiter is
placed between the strings, and defaults to the symbol
@code{infix}.
@@ -3279,7 +3279,7 @@ Return all but the last @var{n} characters of @var{s}.
@deffnx {C Function} scm_string_pad (s, len, chr, start, end)
@deffnx {C Function} scm_string_pad_right (s, len, chr, start, end)
Take characters @var{start} to @var{end} from the string @var{s} and
-either pad with @var{char} or truncate them to give @var{len}
+either pad with @var{chr} or truncate them to give @var{len}
characters.
@code{string-pad} pads or truncates on the left, so for example
@@ -3587,12 +3587,12 @@ case-insensitively.
@deffn {Scheme Procedure} string-hash s [bound [start [end]]]
@deffnx {C Function} scm_substring_hash (s, bound, start, end)
-Compute a hash value for @var{S}. The optional argument @var{bound} is a non-negative exact integer specifying the range of the hash function. A positive value restricts the return value to the range [0,bound).
+Compute a hash value for @var{s}. The optional argument @var{bound} is a non-negative exact integer specifying the range of the hash function. A positive value restricts the return value to the range [0,bound).
@end deffn
@deffn {Scheme Procedure} string-hash-ci s [bound [start [end]]]
@deffnx {C Function} scm_substring_hash_ci (s, bound, start, end)
-Compute a hash value for @var{S}. The optional argument @var{bound} is a non-negative exact integer specifying the range of the hash function. A positive value restricts the return value to the range [0,bound).
+Compute a hash value for @var{s}. The optional argument @var{bound} is a non-negative exact integer specifying the range of the hash function. A positive value restricts the return value to the range [0,bound).
@end deffn
Because the same visual appearance of an abstract Unicode character can