diff options
| -rw-r--r-- | stdlib/printf.mli | 2 | ||||
| -rw-r--r-- | stdlib/scanf.mli | 10 |
2 files changed, 7 insertions, 5 deletions
diff --git a/stdlib/printf.mli b/stdlib/printf.mli index 27921e7c5..e5b50df4f 100644 --- a/stdlib/printf.mli +++ b/stdlib/printf.mli @@ -62,7 +62,7 @@ val fprintf : out_channel -> ('a, out_channel, unit) format -> 'a the format specified by the second letter. - [Ld], [Li], [Lu], [Lx], [LX], [Lo]: convert an [int64] argument to the format specified by the second letter. - - [a]: user-defined printer. Takes two arguments and apply the + - [a]: user-defined printer. Takes two arguments and applies the first one to [outchan] (the current output channel) and to the second argument. The first argument must therefore have type [out_channel -> 'b -> unit] and the second ['b]. diff --git a/stdlib/scanf.mli b/stdlib/scanf.mli index 44870a24e..37fe47dda 100644 --- a/stdlib/scanf.mli +++ b/stdlib/scanf.mli @@ -169,9 +169,9 @@ val bscanf : - [\( fmt %\)]: scanning format substitution. Reads a format string to replace [fmt]. The format string read must have the same type as [fmt]. - - [l]: applies [f] to the number of lines read so far. - - [n]: applies [f] to the number of characters read so far. - - [N] or [L]: applies [f] to the number of tokens read so far. + - [l]: returns the number of lines read so far. + - [n]: returns the number of characters read so far. + - [N] or [L]: returns the number of tokens read so far. - [!]: matches the end of input condition. - [%]: matches one [%] character in the input. @@ -207,6 +207,8 @@ val bscanf : conversion never raises exception [End_of_file]: if the end of input is reached the conversion succeeds and simply returns [""]). + Raise [Invalid_argument] if the format string is invalid. + Notes: - the scanning indications introduce slight differences in the @@ -219,7 +221,7 @@ val bscanf : ['\@'] characters). - in addition to relevant digits, ['_'] characters may appear - inside numbers (this is reminiscent to the usual Caml + inside numbers (this is reminiscent to the usual Caml lexical conventions). If stricter scanning is desired, use the range conversion facility instead of the number conversions. |