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Sort the chelp index after loading - ensures that all topics are reachable.

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Use correct define for PUBLIC_ACCESS.

Some cleanups - separate out help index freeing, change get_help_topic() to return
void.


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@127 13b04d17-f746-0410-82c6-800466cd88b0
This commit is contained in:
Kevin Easton
2011-05-02 11:43:38 +00:00
parent 1838a37a6c
commit c5b5fdd4af
2 changed files with 53 additions and 52 deletions
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25
source/functions.c
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@@ -4770,19 +4770,16 @@ BUILT_IN_FUNCTION(function_umask, words)
RETURN_INT(umask(new_umask));
}
extern char *get_help_topic (const char *, int);
extern int read_file (FILE *, int);
BUILT_IN_FUNCTION(function_help, words)
{
#ifdef PUBLIC_ACCESS
RETURN_INT(0);
#else
#ifdef WANT_CHELP
char *filename = NULL, *subject = NULL;
static int first_time = 1;
FILE *help_file;
#if defined(WANT_CHELP) && !defined(PUBLIC_ACCESS)
extern void get_help_topic(const char *, int);
extern int read_file(FILE *, int);
char *filename = NULL, *subject = NULL;
static int first_time = 1;
FILE *help_file;
GET_STR_ARG(subject, words);
if (words && *words)
words = next_arg(filename, &words);
@@ -4802,11 +4799,9 @@ FILE *help_file;
read_file(help_file, 1);
fclose(help_file);
} else if (first_time) RETURN_EMPTY;
return get_help_topic(subject, (filename) ? 1 : 0);
#else
get_help_topic(subject, (filename) ? 1 : 0);
#endif
RETURN_EMPTY;
#endif
#endif
}
BUILT_IN_FUNCTION(function_isuser, words)