extract.h

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#ifndef MUTT_PARSE_EXTRACT_H
#define MUTT_PARSE_EXTRACT_H
 
#include <stdint.h>
#include <string.h>
#include "mutt/lib.h" // IWYU pragma: keep
 
#define MoreArgs(buf) (*(buf)->dptr && (*(buf)->dptr != ';') && (*(buf)->dptr != '#'))
 
/* The same conditions as in mutt_extract_token() */
#define MoreArgsF(buf, flags) (*(buf)->dptr && \
    (!mutt_isspace(*(buf)->dptr) || ((flags) & TOKEN_SPACE)) && \
    ((*(buf)->dptr != '#') ||  ((flags) & TOKEN_COMMENT)) && \
    ((*(buf)->dptr != '+') || !((flags) & TOKEN_PLUS)) && \
    ((*(buf)->dptr != '-') || !((flags) & TOKEN_MINUS)) && \
    ((*(buf)->dptr != '=') || !((flags) & TOKEN_EQUAL)) && \
    ((*(buf)->dptr != '?') || !((flags) & TOKEN_QUESTION)) && \
    ((*(buf)->dptr != ';') || ((flags) & TOKEN_SEMICOLON)) && \
    (!((flags) & TOKEN_PATTERN) || strchr("~%=!|", *(buf)->dptr)))

enum TokenFlag
{
  TOKEN_NONE          =        0,  
  TOKEN_EQUAL         = 1U <<  0,  
  TOKEN_CONDENSE      = 1U <<  1,  
  TOKEN_SPACE         = 1U <<  2,  
  TOKEN_QUOTE         = 1U <<  3,  
  TOKEN_PATTERN       = 1U <<  4,  
  TOKEN_COMMENT       = 1U <<  5,  
  TOKEN_SEMICOLON     = 1U <<  6,  
  TOKEN_NOSHELL       = 1U <<  7,  
  TOKEN_QUESTION      = 1U <<  8,  
  TOKEN_PLUS          = 1U <<  9,  
  TOKEN_MINUS         = 1U << 10,  
};
typedef uint16_t TokenFlags;
 
int parse_extract_token(struct Buffer *dest, struct Buffer *line, TokenFlags flags);
 
#endif /* MUTT_PARSE_EXTRACT_H */