(flex.info.gz) Reentrant Overview

 
 19.2 An Overview of the Reentrant API
 =====================================
 
 The API for reentrant scanners is different than for non-reentrant
 scanners. Here is a quick overview of the API:
 
      `%option reentrant' must be specified.
 
    * All functions take one additional argument: `yyscanner'
 
    * All global variables are replaced by their macro equivalents.  (We
      tell you this because it may be important to you during debugging.)
 
    * `yylex_init' and `yylex_destroy' must be called before and after
      `yylex', respectively.
 
    * Accessor methods (get/set functions) provide access to common
      `flex' variables.
 
    * User-specific data can be stored in `yyextra'.

Info Catalog

(flex.info.gz) Reentrant Uses

(flex.info.gz) Reentrant

(flex.info.gz) Reentrant Example

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