vim-53/src/syntax.c

170 #define SPTYPE_MATCH	1	/* match keyword with this group ID */
188 #define MAXKEYWLEN	80	    /* maximum length of a keyword */
249  * In a hashtable item "hi_key" points to "keyword" in a keyentry.
256 #define KE2HIKEY(kp)  ((kp)->keyword)
257 #define HIKEY2KE(p)   ((keyentry_T *)((p) - (dumkey.keyword - (char_u *)&dumkey)))
314     int		keyword;	/* TRUE for ":syn keyword" */
1938 	     * 2. Check for keywords, if on a keyword char after a non-keyword
2010 	     * 3. Check for patterns (only if no keyword found).
2758     /* return quickly for a keyword */
2835     /* after the end of a pattern, try matching a keyword or pattern */
2874     /* just in case we are invoked for a keyword */
3233  * Check one position in a line for a matching keyword.
3234  * The caller must check if a keyword can start at startcol.
3240     int		startcol;	/* position in line to check for keyword */
3241     int		*endcolp;	/* return: character after found keyword */
3242     long	*flagsp;	/* return: flags of matching keyword */
3243     short	**next_listp;	/* return: next_list of matching keyword */
3251     char_u	keyword[MAXKEYWLEN + 1]; /* assume max. keyword len is 80 */
3255     /* Find first character after the keyword.  First character was already
3274      * Must make a copy of the keyword, so we can add a NUL and make it
3277     vim_strncpy(keyword, kwp, kwlen);
3290 	    (void)str_foldcase(kwp, kwlen, keyword, MAXKEYWLEN + 1);
3296 	 *  Accept a not-contained keyword at toplevel.
3297 	 *  Accept a keyword at other levels only if it is in the contains list.
3299 	hi = hash_find(ht, keyword);
4162     int		todo;
4174     todo = (int)ht->ht_used;
4175     for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
4179 	    --todo;
4192 			outlen = (int)STRLEN(kp->keyword);
4241 		    msg_outtrans(kp->keyword);
4259     int		todo;
4262     todo = (int)ht->ht_used;
4263     for (hi = ht->ht_array; todo > 0; ++hi)
4267 	    --todo;
4300  * Clear a whole keyword table.
4307     int		todo;
4311     todo = (int)ht->ht_used;
4312     for (hi = ht->ht_array; todo > 0; ++hi)
4316 	    --todo;
4331  * Add a keyword to the list of keywords.
4335     char_u	*name;	    /* name of keyword */
4336     int		id;	    /* group ID for this keyword */
4337     int		flags;	    /* flags for this keyword */
4338     short	*cont_in_list; /* containedin for this keyword */
4339     short	*next_list; /* nextgroup for this keyword */
4357     STRCPY(kp->keyword, name_ic);
4372     hash = hash_hash(kp->keyword);
4373     hi = hash_lookup(ht, kp->keyword, hash);
4376 	/* new keyword, add to hashtable */
4378 	hash_add_item(ht, hi, kp->keyword, hash);
4382 	/* keyword already exists, prepend to list */
4488 		if (opt->keyword
4492 		    /* treat "display", "fold" and "extend" as a keyword */
4697  * Handle ":syntax keyword {group-name} [{option}] keyword .." command.
4721 	/* allocate a buffer, for removing the backslashes in the keyword */
4726 	    syn_opt_arg.keyword = TRUE;
4744 		/* Copy the keyword, removing backslashes, and add a NUL. */
4761 		 * 2: Add an entry for each keyword.
4843     syn_opt_arg.keyword = FALSE;
4972     syn_opt_arg.keyword = FALSE;
5786  * "arg" should point to the "contains" or "nextgroup" keyword.
5794     int		keylen;		/* length of keyword */
6128     {"keyword",		syn_cmd_keyword},
6301 	    else if (  STRNICMP(arg, "keyword", p - arg) == 0