apply a function twice successively with the same input in awk program Post: 302703057

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th_isaccept

thai/thinp.h(3) 						      libthai							   thai/thinp.h(3)

NAME

       thai/thinp.h -

       Thai string input sequence filtering.

SYNOPSIS

   Data Structures
       struct thinpconv_t
	   Input sequence correction info.

   Enumerations
       enum thstrict_t { ISC_PASSTHROUGH = 0, ISC_BASICCHECK = 1, ISC_STRICT = 2 }
	   Strictness of input sequence checking, according to WTT 2.0.

   Functions
       int th_isaccept (thchar_t c1, thchar_t c2, thstrict_t s)
	   Check for acceptance of input sequence.
       int th_validate (struct thcell_t context, thchar_t c, struct thinpconv_t *conv)
	   Check and try to correct input sequence.

Detailed Description
       Thai string input sequence filtering.

Enumeration Type Documentation
   enum thstrict_t
       Strictness of input sequence checking, according to WTT 2.0.

       Enumerator

       ISC_PASSTHROUGH
	      No check

       ISC_BASICCHECK
	      Basic check

       ISC_STRICT
	      Strict check

Function Documentation
   int th_isaccept (thchar_tc1, thchar_tc2, thstrict_ts)
       Check for acceptance of input sequence.

       Parameters:
	   c1 : previous character
	   c2 : the newly input character
	   s : strictness level

       Returns:
	   non-zero if accepted, 0 otherwise

       Checks if, according to WTT 2.0 strictness level s, c2 is allowed after c1.

   int th_validate (struct thcell_tcontext, thchar_tc, struct thinpconv_t *conv)
       Check and try to correct input sequence.

       Parameters:
	   context : previous cell
	   c : the newly input character
	   conv : the storage for resulting correction info

       Returns:
	   0 if the input is to be rejected non-zero otherwise.

       Given the previous cell as context, edit the input buffer using the given input c, maintaining WTT canonical order, and do some convenient
       correction in conv.

Author
       Generated automatically by Doxygen for libthai from the source code.

Version 0.1.14							  Tue Jun 17 2014						   thai/thinp.h(3)

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