[Bug 819620] [NEW] tex syntax highlighting error

[Stephen Mc Ateer]

Public bug reported:

TeX syntax highlighting is incorrect for:

$X_{\{i\}}$  for $k$ in $S$ some text!?!

There seems to be some confusion arising from the nested { } and \{ \}
in the subscript.  The highlighting is wrong from the i onward in this
example.  Highlighting is correct if the _ or the \{ \} pair is removed.

** Affects: vim (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: highlight highlighting latex syntax tex

** Description changed:

  TeX syntax highlighting is incorrect for:
  
  $X_{\{i\}}$  for $k$ in $S$ some text!?!
  
  There seems to be some confusion arising from the nested { } and \{ \}
  in the subscript.  The highlighting is wrong from the i onward in this
- example.  Highlighting is correct if the _ is removed.
+ example.  Highlighting is correct if the _ or the \{ \} pair is removed.

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https://bugs.launchpad.net/bugs/819620

Title:
  tex syntax highlighting error

Status in “vim” package in Ubuntu:
  New

Bug description:
  TeX syntax highlighting is incorrect for:

  $X_{\{i\}}$  for $k$ in $S$ some text!?!

  There seems to be some confusion arising from the nested { } and \{ \}
  in the subscript.  The highlighting is wrong from the i onward in this
  example.  Highlighting is correct if the _ or the \{ \} pair is
  removed.

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