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mirror of https://github.com/vim/vim.git synced 2025-09-25 03:54:15 -04:00

patch 8.0.1805: qf_parse_line() is too long

Problem:    qf_parse_line() is too long.
Solution:   Split it in parts.  Properly handle vim_realloc() failing.
            (Yegappan Lakshmanan, closes #2881)
This commit is contained in:
Bram Moolenaar
2018-05-08 22:31:37 +02:00
parent 655a82a8d3
commit 18cebf4417
2 changed files with 420 additions and 270 deletions

View File

@@ -504,7 +504,8 @@ enum {
QF_OK = 1, QF_OK = 1,
QF_END_OF_INPUT = 2, QF_END_OF_INPUT = 2,
QF_NOMEM = 3, QF_NOMEM = 3,
QF_IGNORE_LINE = 4 QF_IGNORE_LINE = 4,
QF_MULTISCAN = 5,
}; };
typedef struct { typedef struct {
@@ -525,6 +526,8 @@ typedef struct {
static char_u * static char_u *
qf_grow_linebuf(qfstate_T *state, int newsz) qf_grow_linebuf(qfstate_T *state, int newsz)
{ {
char_u *p;
/* /*
* If the line exceeds LINE_MAXLEN exclude the last * If the line exceeds LINE_MAXLEN exclude the last
* byte since it's not a NL character. * byte since it's not a NL character.
@@ -539,9 +542,9 @@ qf_grow_linebuf(qfstate_T *state, int newsz)
} }
else if (state->linelen > state->growbufsiz) else if (state->linelen > state->growbufsiz)
{ {
state->growbuf = vim_realloc(state->growbuf, state->linelen + 1); if ((p = vim_realloc(state->growbuf, state->linelen + 1)) == NULL)
if (state->growbuf == NULL)
return NULL; return NULL;
state->growbuf = p;
state->growbufsiz = state->linelen; state->growbufsiz = state->linelen;
} }
return state->growbuf; return state->growbuf;
@@ -696,6 +699,8 @@ qf_get_next_file_line(qfstate_T *state)
for (;;) for (;;)
{ {
char_u *p;
if (fgets((char *)state->growbuf + growbuflen, if (fgets((char *)state->growbuf + growbuflen,
state->growbufsiz - growbuflen, state->fd) == NULL) state->growbufsiz - growbuflen, state->fd) == NULL)
break; break;
@@ -711,9 +716,9 @@ qf_get_next_file_line(qfstate_T *state)
state->growbufsiz = 2 * state->growbufsiz < LINE_MAXLEN state->growbufsiz = 2 * state->growbufsiz < LINE_MAXLEN
? 2 * state->growbufsiz : LINE_MAXLEN; ? 2 * state->growbufsiz : LINE_MAXLEN;
state->growbuf = vim_realloc(state->growbuf, state->growbufsiz); if ((p = vim_realloc(state->growbuf, state->growbufsiz)) == NULL)
if (state->growbuf == NULL)
return QF_NOMEM; return QF_NOMEM;
state->growbuf = p;
} }
while (discard) while (discard)
@@ -825,71 +830,29 @@ typedef struct {
} qffields_T; } qffields_T;
/* /*
* Parse a line and get the quickfix fields. * Parse the error format matches in 'regmatch' and set the values in 'fields'.
* Return the QF_ status. * fmt_ptr contains the 'efm' format specifiers/prefixes that have a match.
* Returns QF_OK if all the matches are successfully parsed. On failure,
* returns QF_FAIL or QF_NOMEM.
*/ */
static int static int
qf_parse_line( qf_parse_match(
qf_info_T *qi,
int qf_idx,
char_u *linebuf, char_u *linebuf,
int linelen, int linelen,
efm_T *fmt_first, efm_T *fmt_ptr,
qffields_T *fields) regmatch_T *regmatch,
qffields_T *fields,
int qf_multiline,
int qf_multiscan,
char_u **tail)
{ {
efm_T *fmt_ptr; char_u *p;
char_u *ptr; int idx = fmt_ptr->prefix;
int len;
int i; int i;
int idx = 0; int len;
char_u *tail = NULL;
regmatch_T regmatch;
qf_list_T *qfl = &qi->qf_lists[qf_idx];
/* Always ignore case when looking for a matching error. */ if ((idx == 'C' || idx == 'Z') && !qf_multiline)
regmatch.rm_ic = TRUE; return QF_FAIL;
restofline:
/* If there was no %> item start at the first pattern */
if (fmt_start == NULL)
fmt_ptr = fmt_first;
else
{
fmt_ptr = fmt_start;
fmt_start = NULL;
}
/*
* Try to match each part of 'errorformat' until we find a complete
* match or no match.
*/
fields->valid = TRUE;
for ( ; fmt_ptr != NULL; fmt_ptr = fmt_ptr->next)
{
int r;
idx = fmt_ptr->prefix;
if (qfl->qf_multiscan && vim_strchr((char_u *)"OPQ", idx) == NULL)
continue;
fields->namebuf[0] = NUL;
fields->module[0] = NUL;
fields->pattern[0] = NUL;
if (!qfl->qf_multiscan)
fields->errmsg[0] = NUL;
fields->lnum = 0;
fields->col = 0;
fields->use_viscol = FALSE;
fields->enr = -1;
fields->type = 0;
tail = NULL;
regmatch.regprog = fmt_ptr->prog;
r = vim_regexec(&regmatch, linebuf, (colnr_T)0);
fmt_ptr->prog = regmatch.regprog;
if (r)
{
if ((idx == 'C' || idx == 'Z') && !qfl->qf_multiline)
continue;
if (vim_strchr((char_u *)"EWI", idx) != NULL) if (vim_strchr((char_u *)"EWI", idx) != NULL)
fields->type = idx; fields->type = idx;
else else
@@ -903,85 +866,85 @@ restofline:
{ {
int c; int c;
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) if (regmatch->startp[i] == NULL || regmatch->endp[i] == NULL)
continue; return QF_FAIL;
/* Expand ~/file and $HOME/file to full path. */ /* Expand ~/file and $HOME/file to full path. */
c = *regmatch.endp[i]; c = *regmatch->endp[i];
*regmatch.endp[i] = NUL; *regmatch->endp[i] = NUL;
expand_env(regmatch.startp[i], fields->namebuf, CMDBUFFSIZE); expand_env(regmatch->startp[i], fields->namebuf, CMDBUFFSIZE);
*regmatch.endp[i] = c; *regmatch->endp[i] = c;
if (vim_strchr((char_u *)"OPQ", idx) != NULL if (vim_strchr((char_u *)"OPQ", idx) != NULL
&& mch_getperm(fields->namebuf) == -1) && mch_getperm(fields->namebuf) == -1)
continue; return QF_FAIL;
} }
if ((i = (int)fmt_ptr->addr[1]) > 0) /* %n */ if ((i = (int)fmt_ptr->addr[1]) > 0) /* %n */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL)
continue; return QF_FAIL;
fields->enr = (int)atol((char *)regmatch.startp[i]); fields->enr = (int)atol((char *)regmatch->startp[i]);
} }
if ((i = (int)fmt_ptr->addr[2]) > 0) /* %l */ if ((i = (int)fmt_ptr->addr[2]) > 0) /* %l */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL)
continue; return QF_FAIL;
fields->lnum = atol((char *)regmatch.startp[i]); fields->lnum = atol((char *)regmatch->startp[i]);
} }
if ((i = (int)fmt_ptr->addr[3]) > 0) /* %c */ if ((i = (int)fmt_ptr->addr[3]) > 0) /* %c */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL)
continue; return QF_FAIL;
fields->col = (int)atol((char *)regmatch.startp[i]); fields->col = (int)atol((char *)regmatch->startp[i]);
} }
if ((i = (int)fmt_ptr->addr[4]) > 0) /* %t */ if ((i = (int)fmt_ptr->addr[4]) > 0) /* %t */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL)
continue; return QF_FAIL;
fields->type = *regmatch.startp[i]; fields->type = *regmatch->startp[i];
} }
if (fmt_ptr->flags == '+' && !qfl->qf_multiscan) /* %+ */ if (fmt_ptr->flags == '+' && !qf_multiscan) /* %+ */
{ {
if (linelen >= fields->errmsglen) if (linelen >= fields->errmsglen)
{ {
/* linelen + null terminator */ /* linelen + null terminator */
if ((fields->errmsg = vim_realloc(fields->errmsg, if ((p = vim_realloc(fields->errmsg, linelen + 1)) == NULL)
linelen + 1)) == NULL)
return QF_NOMEM; return QF_NOMEM;
fields->errmsg = p;
fields->errmsglen = linelen + 1; fields->errmsglen = linelen + 1;
} }
vim_strncpy(fields->errmsg, linebuf, linelen); vim_strncpy(fields->errmsg, linebuf, linelen);
} }
else if ((i = (int)fmt_ptr->addr[5]) > 0) /* %m */ else if ((i = (int)fmt_ptr->addr[5]) > 0) /* %m */
{ {
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) if (regmatch->startp[i] == NULL || regmatch->endp[i] == NULL)
continue; return QF_FAIL;
len = (int)(regmatch.endp[i] - regmatch.startp[i]); len = (int)(regmatch->endp[i] - regmatch->startp[i]);
if (len >= fields->errmsglen) if (len >= fields->errmsglen)
{ {
/* len + null terminator */ /* len + null terminator */
if ((fields->errmsg = vim_realloc(fields->errmsg, len + 1)) if ((p = vim_realloc(fields->errmsg, len + 1)) == NULL)
== NULL)
return QF_NOMEM; return QF_NOMEM;
fields->errmsg = p;
fields->errmsglen = len + 1; fields->errmsglen = len + 1;
} }
vim_strncpy(fields->errmsg, regmatch.startp[i], len); vim_strncpy(fields->errmsg, regmatch->startp[i], len);
} }
if ((i = (int)fmt_ptr->addr[6]) > 0) /* %r */ if ((i = (int)fmt_ptr->addr[6]) > 0) /* %r */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL)
continue; return QF_FAIL;
tail = regmatch.startp[i]; *tail = regmatch->startp[i];
} }
if ((i = (int)fmt_ptr->addr[7]) > 0) /* %p */ if ((i = (int)fmt_ptr->addr[7]) > 0) /* %p */
{ {
char_u *match_ptr; char_u *match_ptr;
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) if (regmatch->startp[i] == NULL || regmatch->endp[i] == NULL)
continue; return QF_FAIL;
fields->col = 0; fields->col = 0;
for (match_ptr = regmatch.startp[i]; for (match_ptr = regmatch->startp[i];
match_ptr != regmatch.endp[i]; ++match_ptr) match_ptr != regmatch->endp[i]; ++match_ptr)
{ {
++fields->col; ++fields->col;
if (*match_ptr == TAB) if (*match_ptr == TAB)
@@ -995,42 +958,91 @@ restofline:
} }
if ((i = (int)fmt_ptr->addr[8]) > 0) /* %v */ if ((i = (int)fmt_ptr->addr[8]) > 0) /* %v */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL)
continue; return QF_FAIL;
fields->col = (int)atol((char *)regmatch.startp[i]); fields->col = (int)atol((char *)regmatch->startp[i]);
fields->use_viscol = TRUE; fields->use_viscol = TRUE;
} }
if ((i = (int)fmt_ptr->addr[9]) > 0) /* %s */ if ((i = (int)fmt_ptr->addr[9]) > 0) /* %s */
{ {
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL) if (regmatch->startp[i] == NULL || regmatch->endp[i] == NULL)
continue; return QF_FAIL;
len = (int)(regmatch.endp[i] - regmatch.startp[i]); len = (int)(regmatch->endp[i] - regmatch->startp[i]);
if (len > CMDBUFFSIZE - 5) if (len > CMDBUFFSIZE - 5)
len = CMDBUFFSIZE - 5; len = CMDBUFFSIZE - 5;
STRCPY(fields->pattern, "^\\V"); STRCPY(fields->pattern, "^\\V");
STRNCAT(fields->pattern, regmatch.startp[i], len); STRNCAT(fields->pattern, regmatch->startp[i], len);
fields->pattern[len + 3] = '\\'; fields->pattern[len + 3] = '\\';
fields->pattern[len + 4] = '$'; fields->pattern[len + 4] = '$';
fields->pattern[len + 5] = NUL; fields->pattern[len + 5] = NUL;
} }
if ((i = (int)fmt_ptr->addr[10]) > 0) /* %o */ if ((i = (int)fmt_ptr->addr[10]) > 0) /* %o */
{ {
if (regmatch.startp[i] == NULL) if (regmatch->startp[i] == NULL || regmatch->endp[i] == NULL)
continue; return QF_FAIL;
len = (int)(regmatch.endp[i] - regmatch.startp[i]); len = (int)(regmatch->endp[i] - regmatch->startp[i]);
if (len > CMDBUFFSIZE) if (len > CMDBUFFSIZE)
len = CMDBUFFSIZE; len = CMDBUFFSIZE;
STRNCAT(fields->module, regmatch.startp[i], len); STRNCAT(fields->module, regmatch->startp[i], len);
} }
break;
}
}
qfl->qf_multiscan = FALSE;
if (fmt_ptr == NULL || idx == 'D' || idx == 'X') return QF_OK;
{ }
if (fmt_ptr != NULL)
{ /*
* Parse an error line in 'linebuf' using a single error format string in
* 'fmt_ptr->prog' and return the matching values in 'fields'.
* Returns QF_OK if the efm format matches completely and the fields are
* successfully copied. Otherwise returns QF_FAIL or QF_NOMEM.
*/
static int
qf_parse_get_fields(
char_u *linebuf,
int linelen,
efm_T *fmt_ptr,
qffields_T *fields,
int qf_multiline,
int qf_multiscan,
char_u **tail)
{
regmatch_T regmatch;
int status = QF_FAIL;
int r;
if (qf_multiscan &&
vim_strchr((char_u *)"OPQ", fmt_ptr->prefix) == NULL)
return QF_FAIL;
fields->namebuf[0] = NUL;
fields->module[0] = NUL;
fields->pattern[0] = NUL;
if (!qf_multiscan)
fields->errmsg[0] = NUL;
fields->lnum = 0;
fields->col = 0;
fields->use_viscol = FALSE;
fields->enr = -1;
fields->type = 0;
*tail = NULL;
regmatch.regprog = fmt_ptr->prog;
r = vim_regexec(&regmatch, linebuf, (colnr_T)0);
fmt_ptr->prog = regmatch.regprog;
if (r)
status = qf_parse_match(linebuf, linelen, fmt_ptr, &regmatch,
fields, qf_multiline, qf_multiscan, tail);
return status;
}
/*
* Parse directory error format prefixes (%D and %X).
* Push and pop directories from the directory stack when scanning directory
* names.
*/
static int
qf_parse_dir_pfx(int idx, qffields_T *fields, qf_list_T *qfl)
{
if (idx == 'D') /* enter directory */ if (idx == 'D') /* enter directory */
{ {
if (*fields->namebuf == NUL) if (*fields->namebuf == NUL)
@@ -1045,36 +1057,80 @@ restofline:
} }
else if (idx == 'X') /* leave directory */ else if (idx == 'X') /* leave directory */
qfl->qf_directory = qf_pop_dir(&qfl->qf_dir_stack); qfl->qf_directory = qf_pop_dir(&qfl->qf_dir_stack);
return QF_OK;
}
/*
* Parse global file name error format prefixes (%O, %P and %Q).
*/
static int
qf_parse_file_pfx(
int idx,
qffields_T *fields,
qf_list_T *qfl,
char_u *tail)
{
fields->valid = FALSE;
if (*fields->namebuf == NUL || mch_getperm(fields->namebuf) >= 0)
{
if (*fields->namebuf && idx == 'P')
qfl->qf_currfile =
qf_push_dir(fields->namebuf, &qfl->qf_file_stack, TRUE);
else if (idx == 'Q')
qfl->qf_currfile = qf_pop_dir(&qfl->qf_file_stack);
*fields->namebuf = NUL;
if (tail && *tail)
{
STRMOVE(IObuff, skipwhite(tail));
qfl->qf_multiscan = TRUE;
return QF_MULTISCAN;
} }
}
return QF_OK;
}
/*
* Parse a non-error line (a line which doesn't match any of the error
* format in 'efm').
*/
static int
qf_parse_line_nomatch(char_u *linebuf, int linelen, qffields_T *fields)
{
char_u *p;
fields->namebuf[0] = NUL; /* no match found, remove file name */ fields->namebuf[0] = NUL; /* no match found, remove file name */
fields->lnum = 0; /* don't jump to this line */ fields->lnum = 0; /* don't jump to this line */
fields->valid = FALSE; fields->valid = FALSE;
if (linelen >= fields->errmsglen) if (linelen >= fields->errmsglen)
{ {
/* linelen + null terminator */ /* linelen + null terminator */
if ((fields->errmsg = vim_realloc(fields->errmsg, if ((p = vim_realloc(fields->errmsg, linelen + 1)) == NULL)
linelen + 1)) == NULL)
return QF_NOMEM; return QF_NOMEM;
fields->errmsg = p;
fields->errmsglen = linelen + 1; fields->errmsglen = linelen + 1;
} }
/* copy whole line to error message */ /* copy whole line to error message */
vim_strncpy(fields->errmsg, linebuf, linelen); vim_strncpy(fields->errmsg, linebuf, linelen);
if (fmt_ptr == NULL)
qfl->qf_multiline = qfl->qf_multiignore = FALSE;
}
else if (fmt_ptr != NULL)
{
/* honor %> item */
if (fmt_ptr->conthere)
fmt_start = fmt_ptr;
if (vim_strchr((char_u *)"AEWI", idx) != NULL) return QF_OK;
{ }
qfl->qf_multiline = TRUE; /* start of a multi-line message */
qfl->qf_multiignore = FALSE;/* reset continuation */ /*
} * Parse multi-line error format prefixes (%C and %Z)
else if (vim_strchr((char_u *)"CZ", idx) != NULL) */
{ /* continuation of multi-line msg */ static int
qf_parse_multiline_pfx(
qf_info_T *qi,
int qf_idx,
int idx,
qf_list_T *qfl,
qffields_T *fields)
{
char_u *ptr;
int len;
if (!qfl->qf_multiignore) if (!qfl->qf_multiignore)
{ {
qfline_T *qfprev = qfl->qf_last; qfline_T *qfprev = qfl->qf_last;
@@ -1115,28 +1171,97 @@ restofline:
if (idx == 'Z') if (idx == 'Z')
qfl->qf_multiline = qfl->qf_multiignore = FALSE; qfl->qf_multiline = qfl->qf_multiignore = FALSE;
line_breakcheck(); line_breakcheck();
return QF_IGNORE_LINE; return QF_IGNORE_LINE;
}
/*
* Parse a line and get the quickfix fields.
* Return the QF_ status.
*/
static int
qf_parse_line(
qf_info_T *qi,
int qf_idx,
char_u *linebuf,
int linelen,
efm_T *fmt_first,
qffields_T *fields)
{
efm_T *fmt_ptr;
int idx = 0;
char_u *tail = NULL;
qf_list_T *qfl = &qi->qf_lists[qf_idx];
int status;
restofline:
/* If there was no %> item start at the first pattern */
if (fmt_start == NULL)
fmt_ptr = fmt_first;
else
{
/* Otherwise start from the last used pattern */
fmt_ptr = fmt_start;
fmt_start = NULL;
}
/*
* Try to match each part of 'errorformat' until we find a complete
* match or no match.
*/
fields->valid = TRUE;
for ( ; fmt_ptr != NULL; fmt_ptr = fmt_ptr->next)
{
idx = fmt_ptr->prefix;
status = qf_parse_get_fields(linebuf, linelen, fmt_ptr, fields,
qfl->qf_multiline, qfl->qf_multiscan, &tail);
if (status == QF_NOMEM)
return status;
if (status == QF_OK)
break;
}
qfl->qf_multiscan = FALSE;
if (fmt_ptr == NULL || idx == 'D' || idx == 'X')
{
if (fmt_ptr != NULL)
{
/* 'D' and 'X' directory specifiers */
status = qf_parse_dir_pfx(idx, fields, qfl);
if (status != QF_OK)
return status;
}
status = qf_parse_line_nomatch(linebuf, linelen, fields);
if (status != QF_OK)
return status;
if (fmt_ptr == NULL)
qfl->qf_multiline = qfl->qf_multiignore = FALSE;
}
else if (fmt_ptr != NULL)
{
/* honor %> item */
if (fmt_ptr->conthere)
fmt_start = fmt_ptr;
if (vim_strchr((char_u *)"AEWI", idx) != NULL)
{
qfl->qf_multiline = TRUE; /* start of a multi-line message */
qfl->qf_multiignore = FALSE;/* reset continuation */
}
else if (vim_strchr((char_u *)"CZ", idx) != NULL)
{ /* continuation of multi-line msg */
status = qf_parse_multiline_pfx(qi, qf_idx, idx, qfl, fields);
if (status != QF_OK)
return status;
} }
else if (vim_strchr((char_u *)"OPQ", idx) != NULL) else if (vim_strchr((char_u *)"OPQ", idx) != NULL)
{ { /* global file names */
/* global file names */ status = qf_parse_file_pfx(idx, fields, qfl, tail);
fields->valid = FALSE; if (status == QF_MULTISCAN)
if (*fields->namebuf == NUL || mch_getperm(fields->namebuf) >= 0)
{
if (*fields->namebuf && idx == 'P')
qfl->qf_currfile =
qf_push_dir(fields->namebuf, &qfl->qf_file_stack, TRUE);
else if (idx == 'Q')
qfl->qf_currfile = qf_pop_dir(&qfl->qf_file_stack);
*fields->namebuf = NUL;
if (tail && *tail)
{
STRMOVE(IObuff, skipwhite(tail));
qfl->qf_multiscan = TRUE;
goto restofline; goto restofline;
} }
}
}
if (fmt_ptr->flags == '-') /* generally exclude this line */ if (fmt_ptr->flags == '-') /* generally exclude this line */
{ {
if (qfl->qf_multiline) if (qfl->qf_multiline)
@@ -1358,6 +1483,10 @@ qf_init_end:
return retval; return retval;
} }
/*
* Set the title of the specified quickfix list. Frees the previous title.
* Prepends ':' to the title.
*/
static void static void
qf_store_title(qf_info_T *qi, int qf_idx, char_u *title) qf_store_title(qf_info_T *qi, int qf_idx, char_u *title)
{ {
@@ -1433,6 +1562,9 @@ ll_free_all(qf_info_T **pqi)
} }
} }
/*
* Free all the quickfix/location lists in the stack.
*/
void void
qf_free_all(win_T *wp) qf_free_all(win_T *wp)
{ {
@@ -2876,6 +3008,10 @@ qf_fmt_text(char_u *text, char_u *buf, int bufsize)
buf[i] = NUL; buf[i] = NUL;
} }
/*
* Display information (list number, list size and the title) about a
* quickfix/location list.
*/
static void static void
qf_msg(qf_info_T *qi, int which, char *lead) qf_msg(qf_info_T *qi, int which, char *lead)
{ {
@@ -2955,6 +3091,9 @@ qf_age(exarg_T *eap)
qf_update_buffer(qi, NULL); qf_update_buffer(qi, NULL);
} }
/*
* Display the information about all the quickfix/location lists in the stack
*/
void void
qf_history(exarg_T *eap) qf_history(exarg_T *eap)
{ {
@@ -3695,6 +3834,9 @@ qf_fill_buffer(qf_info_T *qi, buf_T *buf, qfline_T *old_last)
KeyTyped = old_KeyTyped; KeyTyped = old_KeyTyped;
} }
/*
* For every change made to the quickfix list, update the changed tick.
*/
static void static void
qf_list_changed(qf_info_T *qi, int qf_idx) qf_list_changed(qf_info_T *qi, int qf_idx)
{ {
@@ -5004,7 +5146,7 @@ enum {
QF_GETLIST_IDX = 0x40, QF_GETLIST_IDX = 0x40,
QF_GETLIST_SIZE = 0x80, QF_GETLIST_SIZE = 0x80,
QF_GETLIST_TICK = 0x100, QF_GETLIST_TICK = 0x100,
QF_GETLIST_ALL = 0x1FF QF_GETLIST_ALL = 0x1FF,
}; };
/* /*
@@ -5785,6 +5927,9 @@ set_errorlist(
return retval; return retval;
} }
/*
* Mark the context as in use for all the lists in a quickfix stack.
*/
static int static int
mark_quickfix_ctx(qf_info_T *qi, int copyID) mark_quickfix_ctx(qf_info_T *qi, int copyID)
{ {
@@ -6167,7 +6312,10 @@ hgr_search_files_in_dir(
} }
/* /*
* Search for a pattern in all the help files in the 'runtimepath'. * Search for a pattern in all the help files in the 'runtimepath'
* and add the matches to a quickfix list.
* 'arg' is the language specifier. If supplied, then only matches in the
* specified language are found.
*/ */
static void static void
hgr_search_in_rtp(qf_info_T *qi, regmatch_T *p_regmatch, char_u *arg) hgr_search_in_rtp(qf_info_T *qi, regmatch_T *p_regmatch, char_u *arg)
@@ -6192,7 +6340,7 @@ hgr_search_in_rtp(qf_info_T *qi, regmatch_T *p_regmatch, char_u *arg)
lang = check_help_lang(arg); lang = check_help_lang(arg);
#endif #endif
/* Go through all directories in 'runtimepath' */ /* Go through all the directories in 'runtimepath' */
p = p_rtp; p = p_rtp;
while (*p != NUL && !got_int) while (*p != NUL && !got_int)
{ {

View File

@@ -761,6 +761,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
1805,
/**/ /**/
1804, 1804,
/**/ /**/