From 1a02aefa55ecbf1f84277415bfb806db72901be1 Mon Sep 17 00:00:00 2001
From: Alyona Kovalyova <alyona@banka.space>
Date: Sun, 30 Sep 2018 19:10:05 +0300
Subject: [PATCH 1/4] Document words that read digits

---
 documentation.frt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/documentation.frt b/documentation.frt
index c8ea719..596b0b5 100644
--- a/documentation.frt
+++ b/documentation.frt
@@ -12,3 +12,18 @@ Drop the topmost element of the stack
 ( a b -- b a )
 Swap two topmost elements of the stack
 " doc-word
+
+' read-oct-digit g"
+( -- digit )
+Read one octal digit
+" doc-word
+
+' read-hex-digit g"
+( -- digit )
+Read one hexadecimal digit
+" doc-word
+
+' read-digit g"
+( -- digit )
+Read one decimal digit
+" doc-word

From b62b9a2102be48e87a9e3620dfcb8859a2ef167d Mon Sep 17 00:00:00 2001
From: Alyona Kovalyova <alyona@banka.space>
Date: Sun, 30 Sep 2018 19:10:48 +0300
Subject: [PATCH 2/4] Document words that read string literals

---
 documentation.frt | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/documentation.frt b/documentation.frt
index 596b0b5..ddc3bca 100644
--- a/documentation.frt
+++ b/documentation.frt
@@ -27,3 +27,35 @@ Read one hexadecimal digit
 ( -- digit )
 Read one decimal digit
 " doc-word
+
+' ." g"
+( -- )
+Print string literal
+
+This word reads the string until it meets a double quote, stores it in
+the word being defined and prints it.
+" doc-word
+
+' g" g"
+( -- string )
+Store string literal in global data segment
+
+This word reads the string until it meets a double quote, stores it in
+the global data segment and pushes the pointer to it onto the stack.
+" doc-word
+
+' " g"
+( -- string )
+Read string literal with escape sequences
+
+This word reads the string until it meets a double quote, stores it in
+the word being defined and pushes the pointer to it onto the stack.
+" doc-word
+
+' _" g"
+( -- string )
+Read string literal without expanding escape sequences
+
+This word reads the string until it meets a double quote, stores it in
+the word being defined and pushes the pointer to it onto the stack.
+" doc-word

From dd074b71feb0c19fbb5aaeb5de8ebd53d4d1a6cb Mon Sep 17 00:00:00 2001
From: Alyona Kovalyova <alyona@banka.space>
Date: Sun, 30 Sep 2018 19:11:29 +0300
Subject: [PATCH 3/4] Document words that read numeric literals

---
 documentation.frt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/documentation.frt b/documentation.frt
index ddc3bca..7ee6e8f 100644
--- a/documentation.frt
+++ b/documentation.frt
@@ -59,3 +59,13 @@ Read string literal without expanding escape sequences
 This word reads the string until it meets a double quote, stores it in
 the word being defined and pushes the pointer to it onto the stack.
 " doc-word
+
+' 0x g"
+( -- number )
+Read hexadecimal literal
+" doc-word
+
+' 08x g"
+( -- number )
+Read octal literal
+" doc-word

From 86a5cfda4b04d1a413d2d19e8727644d317ac8e2 Mon Sep 17 00:00:00 2001
From: Alyona Kovalyova <alyona@banka.space>
Date: Sun, 30 Sep 2018 19:11:51 +0300
Subject: [PATCH 4/4] Document words that define flags for sys-open

---
 documentation.frt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/documentation.frt b/documentation.frt
index 7ee6e8f..c422feb 100644
--- a/documentation.frt
+++ b/documentation.frt
@@ -69,3 +69,13 @@ Read hexadecimal literal
 ( -- number )
 Read octal literal
 " doc-word
+
+' O_CREAT g"
+( -- 0x40 )
+Push a flag O_CREAT (create new file if pathname does not exist) onto stack
+" doc-word
+
+' O_APPEND g"
+( -- 0x400 )
+Push a flag O_APPEND (seek to the end of file) onto stack
+" doc-word