diff options
Diffstat (limited to 'core/module-text.h')
| -rw-r--r-- | core/module-text.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/module-text.h b/core/module-text.h index 4843928..e718a40 100644 --- a/core/module-text.h +++ b/core/module-text.h @@ -24,6 +24,10 @@ size_t pure_utf8_newlines(PureSpan span); * exponent. -0 prints as 0. Returns the length written (at most 32). */ size_t pure_format_number(double value, char out[32]); +/* A number written as JSON writes one, -?(0|[1-9][0-9]*)(.[0-9]+)?([eE][+-]?[0-9]+)?, as the nearest double (ties to + * even): false where the text is not one or its value is not finite (027's NUM_PARSE). */ +bool pure_parse_number(const unsigned char *text, size_t size, double *value); + /* Positions in one version of a text draft (size is version.bytes). */ size_t pure_text_step(const PureDraft *, PureVersion, size_t position, double count); size_t pure_text_line_step(const PureDraft *, PureVersion, size_t position, double count); |