diff options
Diffstat (limited to 'line-range.h')
| -rw-r--r-- | line-range.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/line-range.h b/line-range.h index 830f25b..88aaf08 100644 --- a/line-range.h +++ b/line-range.h @@ -21,4 +21,15 @@ extern int parse_range_arg(const char *arg, void *cb_data, long lines, long *begin, long *end); +/* + * Scan past a range argument that could be parsed by + * 'parse_range_arg', to help the caller determine the start of the + * filename in '-L n,m:file' syntax. + * + * Returns a pointer to the first character after the 'n,m' part, or + * NULL in case the argument is obviously malformed. + */ + +extern const char *skip_range_arg(const char *arg); + #endif /* LINE_RANGE_H */ |