diff options
Diffstat (limited to 'tools/coq_tex.ml')
| -rw-r--r-- | tools/coq_tex.ml | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/coq_tex.ml b/tools/coq_tex.ml index 26a9715ef..8218f84f1 100644 --- a/tools/coq_tex.ml +++ b/tools/coq_tex.ml @@ -64,8 +64,7 @@ let extract texfile inputv = * TeX file [texfile]. The result goes in file [result]. *) let tex_escaped s = - let dollar = "\\$" and backslash = "\\\\" and expon = "\\^" in - let delims = Str.regexp ("[_{}&%#" ^ dollar ^ backslash ^ expon ^"~ <>'`]") in + let delims = Str.regexp "[_{}&%#$\\^~ <>'`]" in let adapt_delim = function | "_" | "{" | "}" | "&" | "%" | "#" | "$" as c -> "\\"^c | "\\" -> "{\\char'134}" |