Hello!
I've attached a patch which allows subdirectories with help. Actually,
the tags system already permitted subdirectories; what this patch does
is extend helptags to search through subdirectories, creating
appropriate tags.
The patch is experimental, and I've only tested it under Linux (I hope
to test it under Windows later). Needs testing under other o/s'es! I
don't have access to macos or vms, for example.
Regards,
Chip Campbell
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*** src/ORIG_ex_cmds.c 2012-11-16 15:38:32.156206398 -0500
--- src/ex_cmds.c 2012-11-19 12:19:02.021748489 -0500
***************
*** 6344,6353 ****
}
#ifdef FEAT_MULTI_LANG
! /* Get a list of all files in the directory. */
STRCPY(NameBuff, dirname);
add_pathsep(NameBuff);
! STRCAT(NameBuff, "*");
if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
EW_FILE|EW_SILENT) == FAIL
|| filecount == 0)
--- 6344,6353 ----
}
#ifdef FEAT_MULTI_LANG
! /* Get a list of all files in the help directory and in subdirectories. */
STRCPY(NameBuff, dirname);
add_pathsep(NameBuff);
! STRCAT(NameBuff, "**");
if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
EW_FILE|EW_SILENT) == FAIL
|| filecount == 0)
***************
*** 6449,6454 ****
--- 6449,6456 ----
char_u *s;
int i;
char_u *fname;
+ int filelen;
+ int dirlen;
# ifdef FEAT_MBYTE
int utf8 = MAYBE;
int this_utf8;
***************
*** 6459,6468 ****
/*
* Find all *.txt files.
*/
STRCPY(NameBuff, dir);
add_pathsep(NameBuff);
! STRCAT(NameBuff, "*");
! STRCAT(NameBuff, ext);
if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
EW_FILE|EW_SILENT) == FAIL
|| filecount == 0)
--- 6461,6470 ----
/*
* Find all *.txt files.
*/
+ dirlen= strlen(dir);
STRCPY(NameBuff, dir);
add_pathsep(NameBuff);
! STRCAT(NameBuff, "**");
if (gen_expand_wildcards(1, &NameBuff, &filecount, &files,
EW_FILE|EW_SILENT) == FAIL
|| filecount == 0)
***************
*** 6516,6528 ****
*/
for (fi = 0; fi < filecount && !got_int; ++fi)
{
fd = mch_fopen((char *)files[fi], "r");
if (fd == NULL)
{
EMSG2(_("E153: Unable to open %s for reading"), files[fi]);
continue;
}
! fname = gettail(files[fi]);
# ifdef FEAT_MBYTE
firstline = TRUE;
--- 6518,6532 ----
*/
for (fi = 0; fi < filecount && !got_int; ++fi)
{
+ filelen= strlen(files[fi]);
+ if(filelen < 4 || STRCMP(files[fi]+filelen-4,".txt")) continue;
fd = mch_fopen((char *)files[fi], "r");
if (fd == NULL)
{
EMSG2(_("E153: Unable to open %s for reading"), files[fi]);
continue;
}
! fname = files[fi] + dirlen + 1;
# ifdef FEAT_MBYTE
firstline = TRUE;
