diff options
Diffstat (limited to 'doc/interface.md')
| -rw-r--r-- | doc/interface.md | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/interface.md b/doc/interface.md index 978ecb3..0882acd 100644 --- a/doc/interface.md +++ b/doc/interface.md @@ -115,8 +115,9 @@ floating point number that can be read by the standard library `strtod` function and stored in a `double` type. this includes arguments like "4.9", "-1.2e20", "infinity", or "nan". -arguments acceptable to type `SIMPLE_OPT_CHAR` may be any single-byte -character. +arguments acceptable to type `SIMPLE_OPT_CHAR` may be any single-byte character +or one of the following two-character escape sequences: `\a`, `\b`, `\f`, `\n`, +`\r`, `\t`, `\v`. arguments acceptable to type `SIMPLE_OPT_STRING` may be any string of characters the user passes. |