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fix Bug 33739 - \text{äöü} doesn't add encoding preamble

This commit is contained in:
Mark A. Hershberger 2012-01-19 17:15:47 +00:00
parent fa87c929f7
commit 4165ebdfaa
1 changed files with 6 additions and 1 deletions
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7
math/lexer.mll
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@ -18,7 +18,7 @@ let mediawiki_function_names = "arccot" | "arcsec" | "arccsc" | "sgn" | "sen"
rule token = parse
space + { token lexbuf }
| "\\text" space * '{' boxchars + '}'
| "\\text" space * '{' aboxchars + '}'
{ Texutil.tex_use_ams (); let str = Lexing.lexeme lexbuf in
let n = String.index str '{' + 1 in
BOX ("\\text", String.sub str n (String.length str - n - 1)) }
@ -34,6 +34,11 @@ rule token = parse
{ let str = Lexing.lexeme lexbuf in
let n = String.index str '{' + 1 in
BOX ("\\vbox", String.sub str n (String.length str - n - 1)) }
| "\\text" space * '{' boxchars + '}'
{ Texutil.tex_use_ams (); let str = Lexing.lexeme lexbuf in
let n = String.index str '{' + 1 in
Texutil.tex_use_nonascii();
BOX ("\\text", String.sub str n (String.length str - n - 1)) }
| "\\mbox" space * '{' boxchars + '}'
{ let str = Lexing.lexeme lexbuf in
let n = String.index str '{' + 1 in