doc: Fix error in the tokenizer chart

diff --git a/doc/tokenizer.dot b/doc/tokenizer.dot
index 6b166190cbf3176f3c8f52ec3f4c2e185e62079d..50cba0c1c0dac4621f24357298178c1e0503bc93 100644 (file)
--- a/doc/tokenizer.dot
+++ b/doc/tokenizer.dot
@@ -14,7 +14,7 @@ digraph tokenizer {
  shr     [label = ">>"];
  fshl    [label = "<<="];
  fshr    [label = ">>="];
- 
+
  not     [label = "!"];
  neq     [label = "!="];
  mod     [label = "%"];
@@ -28,7 +28,7 @@ digraph tokenizer {
  fxor    [label = "^="];
  assign  [label = "="];
  eq      [label = "=="];
- 
+
  str     [label = "\"" ];
  chr     [label = "'"];
  chresc  [label = "'\\"];
@@ -45,7 +45,7 @@ digraph tokenizer {
 
  dot     [label = "."];
  arr     [label = "->"];
- 
+
  compl   [label = "~"];
  lparen  [label = "("];
  rparen  [label = ")"];
@@ -107,7 +107,7 @@ digraph tokenizer {
  xor -> fxor      [label = "="];
  none -> assign   [label = "="];
  assign -> eq     [label = "="];
- 
+
  none -> compl    [label = "~"];
  none -> lparen   [label = "("];
  none -> rparen   [label = ")"];
@@ -132,7 +132,7 @@ digraph tokenizer {
 
  none -> str [label = "\""];
  none -> chr [label = "'"];
- chr -> chresc [label = "\"];
+ chr -> chresc [label = "\\"];
  chresc -> chr;
  none -> dot [label = "."];
 
@@ -147,6 +147,6 @@ digraph tokenizer {
  none -> flt [label = "."];
  zero -> flt [label = "."];
  decimal -> flt  [label = "."];
- dot -> flt  [label = "[0-9]"]; 
- flt -> flt [label = "[0-9]"]; 
+ dot -> flt  [label = "[0-9]"];
+ flt -> flt [label = "[0-9]"];
 }