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/filter/tex/ -> lib.php (source)

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Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402]

TeX filter library functions.

Copyright: 2004 Zbigniew Fiedorowicz fiedorow@math.ohio-state.edu
License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
File Size: 181 lines (6 kb)
Included or required:0 times
Referenced: 3 times
Includes or requires: 0 files

Defines 4 functions

  filter_tex_get_executable()
  filter_tex_sanitize_formula()
  filter_tex_get_cmd()
  filter_tex_updatedcallback()

Functions
Functions that are not part of a class:

filter_tex_get_executable($debug=false)   X-Ref
No description

filter_tex_sanitize_formula(string $texexp)   X-Ref
Check the formula expression against the list of denied keywords.

List of allowed could be more complete but also harder to maintain.

param: string $texexp Formula expression to check.
return: string Formula expression with denied keywords replaced with 'forbiddenkeyword'.

filter_tex_get_cmd($pathname, $texexp)   X-Ref
No description

filter_tex_updatedcallback($name)   X-Ref
Purge all caches when settings changed.