Commit ebea1d79 authored by JINMEI Tatuya's avatar JINMEI Tatuya
Browse files

[2506] updated part of lexer state doc to match the latest changes.

parent 610720a5
......@@ -43,10 +43,10 @@ namespace master_lexer_internal {
/// state, so it makes more sense to separate the interface for the transition
/// from the initial state.
/// When an object of a specific state class completes the session, it
/// normally sets the identified token in the lexer, and returns NULL;
/// if more transition is necessary, it returns a pointer to the next state
/// object.
/// If the whole lexer transition is completed within start(), it sets the
/// identified token and returns NULL; otherwise it returns a pointer to
/// an object of a specific state class that completes the session
/// on the call of handle().
/// As is usual in the state design pattern, the \c State class is made
/// a friend class of \c MasterLexer and can refer to its internal details.
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