[elpa] externals/parser-generator 4c34af706f 29/29: Improved documentation

[Christian Johansson]

branch: externals/parser-generator
commit 4c34af706fbcd9b7a6d1c7a88595e169fa86daf6
Author: Christian Johansson <christian@cvj.se>
Commit: Christian Johansson <christian@cvj.se>

    Improved documentation
---
 README.md               | 2 +-
 docs/Syntax-Analysis.md | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 5823925662..5432ef4407 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ We use a regular-language based lexical analyzer that can be 
implemented by a fi
 
 ## Syntax Analysis / Parser
 
-We use deterministic push down transducer (PDT) based algorithms. Read more 
[here](docs/Syntax-Analysis.md).
+We use deterministic push down transducer (DPDT) based algorithms. Read more 
[here](docs/Syntax-Analysis.md).
 
 ## Test
 
diff --git a/docs/Syntax-Analysis.md b/docs/Syntax-Analysis.md
index 836cde68d7..6f639d7b1f 100644
--- a/docs/Syntax-Analysis.md
+++ b/docs/Syntax-Analysis.md
@@ -12,7 +12,6 @@ We use push down transducer (PDT) based algorithms.
 ## Without Backtracking
 
 * LL(k) *WIP*
-* Deterministic Shift-Reduce Parsing *WIP*
 * [LR(k)](Syntax-Analysis/LRk.md)
 * [LR(0)](Syntax-Analysis/LR0.md)
 * Formal Shift-Reduce Parsing Algorithms *WIP*
@@ -67,11 +66,11 @@ Can be set in variable 
`parser-generator--global-declaration`. This may be used
 
 ### e-identifier
 
-The symbol defined in variable `parser-generator--e-identifier`, with 
default-value: 'e`, symbolizes the e symbol. The symbol is allowed in some 
grammars and not in others.
+The symbol defined in variable `parser-generator--e-identifier`, with 
default-value: `'e`, symbolizes the e symbol. The symbol is allowed in some 
grammars and not in others and can be used to make parts of grammar optional.
 
 ### End-of-file identifier
 
-The symbol defined in variable `parser-generator--eof-identifier`, with 
default-value: '$`, symbolizes the end-of-file symbol.
+The symbol defined in variable `parser-generator--eof-identifier`, with 
default-value: `'$`, symbolizes the end-of-file symbol.
 
 ### Non-terminals
 
@@ -107,7 +106,7 @@ The start symbol is the entry-point of the grammar and 
should be either a string
 
 ### Look-ahead number
 
-Is a simple integer above zero. You set it like this: 
`(parser-generator-set-look-ahead-number 1)` for `1` number look-ahead.
+Is a simple integer above zero. You set it like this: 
`(parser-generator-set-look-ahead-number 1)` for a `1` number look-ahead.
 
 ### Syntax-directed-translation (SDT)