branch: externals/parser-generator
commit 08b696fb7c08659b635700dec16e13a42e7b1972
Author: Christian Johansson <[email protected]>
Commit: Christian Johansson <[email protected]>
Fixed typo in doc about token
---
docs/Lexical-Analysis.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/docs/Lexical-Analysis.md b/docs/Lexical-Analysis.md
index a356016..44cf484 100644
--- a/docs/Lexical-Analysis.md
+++ b/docs/Lexical-Analysis.md
@@ -7,12 +7,12 @@ Set lexical analysis function by setting variable
`parser-generator-lex-analyzer
A token is defined as a list with 3 elements, first is a string or symbol,
second is the start index of token in stream and third is the end index of
token in stream, second and third element have a dot between them, this
structure is to be compatible with Emacs Semantic system. Example token
``` emacs-lisp
-'(("a" 1 . 2))
+'("a" 1 . 2)
```
## Peek next look-ahead
-Returns the look-ahead number of next terminals in stream, if end of stream is
reached a EOF-identifier is returned.
+Returns the look-ahead number of next terminals in stream, if end of stream is
reached a EOF-identifier is returned. Result is expected to be a list with each
token in it.
``` emacs-lisp
(require 'ert)
@@ -55,7 +55,7 @@ Returns the look-ahead number of next terminals in stream, if
end of stream is r
## Pop token
-Returns the next token in stream and moves the lexical analyzer index one
point forward. If end of stream is reached return nil.
+Returns the next token in stream and moves the lexical analyzer index one
point forward. If end of stream is reached return nil. The result is expected
to be a list containing each token popped.
``` emacs-lisp
(require 'ert)
