Fix a Unicode filename bug affecting Leex and Yecc

A bug where Unicode filenames combined with Latin-1 encoding could
crash Yecc and Leex has been fixed.

1 files changed, 9 insertions, 7 deletions

diff --git a/lib/parsetools/doc/src/leex.xml b/lib/parsetools/doc/src/leex.xml
index d5c24c303d..b4e2af6857 100644
--- a/lib/parsetools/doc/src/leex.xml
+++ b/lib/parsetools/doc/src/leex.xml
@@ -4,7 +4,7 @@
 <erlref>
   <header>
     <copyright>
-      <year>2009</year><year>2011</year>
+      <year>2009</year><year>2013</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -38,19 +38,21 @@ Token = tuple()</code>
   </section>
   <funcs>
     <func>
-      <name>file(FileName) -> ok | error</name>
-      <name>file(FileName, Options) -> ok | error</name>
+      <name>file(FileName, [, Options]) -> LeexRet</name>
       <fsummary>Generate a lexical analyzer</fsummary>
       <type>
         <v>FileName = filename()</v>
         <v>Options = Option | [Option]</v>
         <v>Option =&nbsp;-&nbsp;see below&nbsp;-</v>
-        <v>FileReturn = {ok, Scannerfile} 
-                      | {ok, Scannerfile, Warnings}
-                      | error
-                      | {error, Warnings, Errors}</v>
+        <v>LeexRet = {ok, Scannerfile}
+                   | {ok, Scannerfile, Warnings}
+                   | error
+                   | {error, Warnings, Errors}</v>
         <v>Scannerfile = filename()</v>
         <v>Warnings = Errors = [{filename(), [ErrorInfo]}]</v>
+        <v>ErrorInfo  = {ErrorLine, module(), Reason}</v>
+        <v>ErrorLine = integer()</v>
+        <v>Reason =&nbsp;-&nbsp;formatable by format_error/1&nbsp;-</v>
       </type>
       <desc>
         <p>Generates a lexical analyzer from the definition in the input