From 40ca2bb03c8d29554a01ec9010e110792161a7d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Ros?= <sebastienros@gmail.com>
Date: Mon, 26 Feb 2024 09:35:22 -0800
Subject: [PATCH] Document NumberOptions (#89)

---
 docs/parsers.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/docs/parsers.md b/docs/parsers.md
index 535345a..f9347ac 100644
--- a/docs/parsers.md
+++ b/docs/parsers.md
@@ -96,7 +96,7 @@ Result:
 
 ### Integer
 
-Matches an integral numeric value.
+Matches an integral numeric value. By default the plus `+` and `-` signs are not parsed unless the `NumberOptions.AllowSign` is specified.
 
 ```c#
 Parser<long> Integer()
@@ -106,7 +106,7 @@ Usage:
 
 ```c#
 var input = "-1234";
-var parser = Terms.Integer();
+var parser = Terms.Integer(NumberOptions.AllowSign);
 ```
 
 Result:
@@ -117,7 +117,7 @@ Result:
 
 ### Decimal
 
-Matches a numeric value with optional digits.
+Matches a numeric value with optional digits. By default the plus `+` and `-` signs are not parsed unless the `NumberOptions.AllowSign` is specified.
 
 ```c#
 Parser<decimal> Decimal()
@@ -127,7 +127,7 @@ Usage:
 
 ```c#
 var input = "-1234.56";
-var parser = Terms.Decimal();
+var parser = Terms.Decimal(NumberOptions.AllowSign);
 ```
 
 Result:
@@ -136,6 +136,8 @@ Result:
 -1,234.56
 ```
 
+The parsers `Float` and `Double` are identical to `Decimal` with the difference that they return `float` and `double` respectively.
+
 ### String
 
 Matches a quoted string literal, optionally use single or double enclosing quotes.