3647 lines
106 KiB
C
3647 lines
106 KiB
C
/*
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* VIM - Vi IMproved by Bram Moolenaar
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*
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* Do ":help uganda" in Vim to read copying and usage conditions.
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* Do ":help credits" in Vim to see a list of people who contributed.
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* See README.txt for an overview of the Vim source code.
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*/
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/*
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* quickfix.c: functions for quickfix mode, using a file with error messages
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*/
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#include <string.h>
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#include "nvim/vim.h"
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#include "nvim/quickfix.h"
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#include "nvim/buffer.h"
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#include "nvim/charset.h"
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#include "nvim/cursor.h"
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#include "nvim/edit.h"
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#include "nvim/eval.h"
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#include "nvim/ex_cmds.h"
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#include "nvim/ex_cmds2.h"
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#include "nvim/ex_docmd.h"
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#include "nvim/ex_eval.h"
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#include "nvim/ex_getln.h"
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#include "nvim/fileio.h"
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#include "nvim/fold.h"
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#include "nvim/mark.h"
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#include "nvim/mbyte.h"
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#include "nvim/memline.h"
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#include "nvim/message.h"
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#include "nvim/misc1.h"
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#include "nvim/misc2.h"
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#include "nvim/memory.h"
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#include "nvim/move.h"
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#include "nvim/normal.h"
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#include "nvim/option.h"
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#include "nvim/os_unix.h"
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#include "nvim/path.h"
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#include "nvim/regexp.h"
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#include "nvim/screen.h"
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#include "nvim/search.h"
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#include "nvim/strings.h"
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#include "nvim/term.h"
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#include "nvim/ui.h"
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#include "nvim/window.h"
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#include "nvim/os/os.h"
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struct dir_stack_T {
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struct dir_stack_T *next;
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char_u *dirname;
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};
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static struct dir_stack_T *dir_stack = NULL;
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/*
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* For each error the next struct is allocated and linked in a list.
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*/
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typedef struct qfline_S qfline_T;
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struct qfline_S {
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qfline_T *qf_next; /* pointer to next error in the list */
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qfline_T *qf_prev; /* pointer to previous error in the list */
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linenr_T qf_lnum; /* line number where the error occurred */
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int qf_fnum; /* file number for the line */
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int qf_col; /* column where the error occurred */
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int qf_nr; /* error number */
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char_u *qf_pattern; /* search pattern for the error */
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char_u *qf_text; /* description of the error */
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char_u qf_viscol; /* set to TRUE if qf_col is screen column */
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char_u qf_cleared; /* set to TRUE if line has been deleted */
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char_u qf_type; /* type of the error (mostly 'E'); 1 for
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:helpgrep */
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char_u qf_valid; /* valid error message detected */
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};
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/*
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* There is a stack of error lists.
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*/
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#define LISTCOUNT 10
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typedef struct qf_list_S {
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qfline_T *qf_start; /* pointer to the first error */
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qfline_T *qf_ptr; /* pointer to the current error */
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int qf_count; /* number of errors (0 means no error list) */
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int qf_index; /* current index in the error list */
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int qf_nonevalid; /* TRUE if not a single valid entry found */
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char_u *qf_title; /* title derived from the command that created
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* the error list */
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} qf_list_T;
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struct qf_info_S {
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/*
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* Count of references to this list. Used only for location lists.
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* When a location list window reference this list, qf_refcount
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* will be 2. Otherwise, qf_refcount will be 1. When qf_refcount
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* reaches 0, the list is freed.
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*/
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int qf_refcount;
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int qf_listcount; /* current number of lists */
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int qf_curlist; /* current error list */
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qf_list_T qf_lists[LISTCOUNT];
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};
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static qf_info_T ql_info; /* global quickfix list */
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#define FMT_PATTERNS 10 /* maximum number of % recognized */
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/*
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* Structure used to hold the info of one part of 'errorformat'
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*/
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typedef struct efm_S efm_T;
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struct efm_S {
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regprog_T *prog; /* pre-formatted part of 'errorformat' */
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efm_T *next; /* pointer to next (NULL if last) */
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char_u addr[FMT_PATTERNS]; /* indices of used % patterns */
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char_u prefix; /* prefix of this format line: */
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/* 'D' enter directory */
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/* 'X' leave directory */
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/* 'A' start of multi-line message */
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/* 'E' error message */
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/* 'W' warning message */
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/* 'I' informational message */
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/* 'C' continuation line */
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/* 'Z' end of multi-line message */
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/* 'G' general, unspecific message */
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/* 'P' push file (partial) message */
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/* 'Q' pop/quit file (partial) message */
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/* 'O' overread (partial) message */
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char_u flags; /* additional flags given in prefix */
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/* '-' do not include this line */
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/* '+' include whole line in message */
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int conthere; /* %> used */
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};
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#ifdef INCLUDE_GENERATED_DECLARATIONS
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# include "quickfix.c.generated.h"
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#endif
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/* Quickfix window check helper macro */
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#define IS_QF_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref == NULL)
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/* Location list window check helper macro */
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#define IS_LL_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref != NULL)
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/*
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* Return location list for window 'wp'
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* For location list window, return the referenced location list
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*/
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#define GET_LOC_LIST(wp) (IS_LL_WINDOW(wp) ? wp->w_llist_ref : wp->w_llist)
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/*
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* Read the errorfile "efile" into memory, line by line, building the error
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* list. Set the error list's title to qf_title.
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* Return -1 for error, number of errors for success.
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*/
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int
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qf_init (
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win_T *wp,
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char_u *efile,
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char_u *errorformat,
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int newlist, /* TRUE: start a new error list */
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char_u *qf_title
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)
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{
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qf_info_T *qi = &ql_info;
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if (efile == NULL)
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return FAIL;
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if (wp != NULL) {
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qi = ll_get_or_alloc_list(wp);
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}
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return qf_init_ext(qi, efile, curbuf, NULL, errorformat, newlist,
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(linenr_T)0, (linenr_T)0,
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qf_title);
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}
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/*
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* Read the errorfile "efile" into memory, line by line, building the error
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* list.
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* Alternative: when "efile" is null read errors from buffer "buf".
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* Always use 'errorformat' from "buf" if there is a local value.
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* Then "lnumfirst" and "lnumlast" specify the range of lines to use.
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* Set the title of the list to "qf_title".
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* Return -1 for error, number of errors for success.
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*/
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static int
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qf_init_ext (
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qf_info_T *qi,
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char_u *efile,
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buf_T *buf,
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typval_T *tv,
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char_u *errorformat,
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int newlist, /* TRUE: start a new error list */
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linenr_T lnumfirst, /* first line number to use */
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linenr_T lnumlast, /* last line number to use */
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char_u *qf_title
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)
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{
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char_u *namebuf;
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char_u *errmsg;
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char_u *pattern;
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char_u *fmtstr = NULL;
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int col = 0;
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char_u use_viscol = FALSE;
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int type = 0;
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int valid;
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linenr_T buflnum = lnumfirst;
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long lnum = 0L;
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int enr = 0;
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FILE *fd = NULL;
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qfline_T *qfprev = NULL; /* init to make SASC shut up */
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char_u *efmp;
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efm_T *fmt_first = NULL;
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efm_T *fmt_last = NULL;
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efm_T *fmt_ptr;
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efm_T *fmt_start = NULL;
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char_u *efm;
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char_u *ptr;
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char_u *srcptr;
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int len;
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int i;
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int round;
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int idx = 0;
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int multiline = FALSE;
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int multiignore = FALSE;
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int multiscan = FALSE;
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int retval = -1; /* default: return error flag */
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char_u *directory = NULL;
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char_u *currfile = NULL;
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char_u *tail = NULL;
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char_u *p_str = NULL;
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listitem_T *p_li = NULL;
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struct dir_stack_T *file_stack = NULL;
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regmatch_T regmatch;
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static struct fmtpattern {
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char_u convchar;
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char *pattern;
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} fmt_pat[FMT_PATTERNS] =
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{
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{'f', ".\\+"}, /* only used when at end */
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{'n', "\\d\\+"},
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{'l', "\\d\\+"},
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{'c', "\\d\\+"},
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{'t', "."},
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{'m', ".\\+"},
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{'r', ".*"},
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{'p', "[- .]*"},
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{'v', "\\d\\+"},
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{'s', ".\\+"}
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};
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namebuf = xmalloc(CMDBUFFSIZE + 1);
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errmsg = xmalloc(CMDBUFFSIZE + 1);
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pattern = xmalloc(CMDBUFFSIZE + 1);
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if (efile != NULL && (fd = mch_fopen((char *)efile, "r")) == NULL) {
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EMSG2(_(e_openerrf), efile);
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goto qf_init_end;
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}
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if (newlist || qi->qf_curlist == qi->qf_listcount)
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/* make place for a new list */
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qf_new_list(qi, qf_title);
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else if (qi->qf_lists[qi->qf_curlist].qf_count > 0)
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/* Adding to existing list, find last entry. */
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for (qfprev = qi->qf_lists[qi->qf_curlist].qf_start;
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qfprev->qf_next != qfprev; qfprev = qfprev->qf_next)
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;
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/*
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* Each part of the format string is copied and modified from errorformat to
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* regex prog. Only a few % characters are allowed.
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*/
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/* Use the local value of 'errorformat' if it's set. */
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if (errorformat == p_efm && tv == NULL && *buf->b_p_efm != NUL)
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efm = buf->b_p_efm;
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else
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efm = errorformat;
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/*
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* Get some space to modify the format string into.
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*/
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i = 3 * FMT_PATTERNS + 4 * (int)STRLEN(efm);
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for (round = FMT_PATTERNS; round > 0; )
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i += (int)STRLEN(fmt_pat[--round].pattern);
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#ifdef COLON_IN_FILENAME
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i += 12; /* "%f" can become twelve chars longer */
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#else
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i += 2; /* "%f" can become two chars longer */
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#endif
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fmtstr = xmalloc(i);
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while (efm[0] != NUL) {
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/*
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* Allocate a new eformat structure and put it at the end of the list
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*/
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fmt_ptr = xcalloc(1, sizeof(efm_T));
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if (fmt_first == NULL) /* first one */
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fmt_first = fmt_ptr;
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else
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fmt_last->next = fmt_ptr;
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fmt_last = fmt_ptr;
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|
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/*
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* Isolate one part in the 'errorformat' option
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*/
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for (len = 0; efm[len] != NUL && efm[len] != ','; ++len)
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if (efm[len] == '\\' && efm[len + 1] != NUL)
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++len;
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/*
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* Build regexp pattern from current 'errorformat' option
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*/
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ptr = fmtstr;
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*ptr++ = '^';
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round = 0;
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for (efmp = efm; efmp < efm + len; ++efmp) {
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if (*efmp == '%') {
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++efmp;
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for (idx = 0; idx < FMT_PATTERNS; ++idx)
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if (fmt_pat[idx].convchar == *efmp)
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break;
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if (idx < FMT_PATTERNS) {
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if (fmt_ptr->addr[idx]) {
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sprintf((char *)errmsg,
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_("E372: Too many %%%c in format string"), *efmp);
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EMSG(errmsg);
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goto error2;
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}
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if ((idx
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&& idx < 6
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&& vim_strchr((char_u *)"DXOPQ",
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fmt_ptr->prefix) != NULL)
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|| (idx == 6
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&& vim_strchr((char_u *)"OPQ",
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fmt_ptr->prefix) == NULL)) {
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sprintf((char *)errmsg,
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_("E373: Unexpected %%%c in format string"), *efmp);
|
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EMSG(errmsg);
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goto error2;
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}
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fmt_ptr->addr[idx] = (char_u)++ round;
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*ptr++ = '\\';
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*ptr++ = '(';
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#ifdef BACKSLASH_IN_FILENAME
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if (*efmp == 'f') {
|
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/* Also match "c:" in the file name, even when
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* checking for a colon next: "%f:".
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* "\%(\a:\)\=" */
|
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STRCPY(ptr, "\\%(\\a:\\)\\=");
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ptr += 10;
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}
|
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#endif
|
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if (*efmp == 'f' && efmp[1] != NUL) {
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if (efmp[1] != '\\' && efmp[1] != '%') {
|
|
/* A file name may contain spaces, but this isn't
|
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* in "\f". For "%f:%l:%m" there may be a ":" in
|
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* the file name. Use ".\{-1,}x" instead (x is
|
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* the next character), the requirement that :999:
|
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* follows should work. */
|
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STRCPY(ptr, ".\\{-1,}");
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ptr += 7;
|
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} else {
|
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/* File name followed by '\\' or '%': include as
|
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* many file name chars as possible. */
|
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STRCPY(ptr, "\\f\\+");
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ptr += 4;
|
|
}
|
|
} else {
|
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srcptr = (char_u *)fmt_pat[idx].pattern;
|
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while ((*ptr = *srcptr++) != NUL)
|
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++ptr;
|
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}
|
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*ptr++ = '\\';
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*ptr++ = ')';
|
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} else if (*efmp == '*') {
|
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if (*++efmp == '[' || *efmp == '\\') {
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if ((*ptr++ = *efmp) == '[') { /* %*[^a-z0-9] etc. */
|
|
if (efmp[1] == '^')
|
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*ptr++ = *++efmp;
|
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if (efmp < efm + len) {
|
|
*ptr++ = *++efmp; /* could be ']' */
|
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while (efmp < efm + len
|
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&& (*ptr++ = *++efmp) != ']')
|
|
/* skip */;
|
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if (efmp == efm + len) {
|
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EMSG(_("E374: Missing ] in format string"));
|
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goto error2;
|
|
}
|
|
}
|
|
} else if (efmp < efm + len) /* %*\D, %*\s etc. */
|
|
*ptr++ = *++efmp;
|
|
*ptr++ = '\\';
|
|
*ptr++ = '+';
|
|
} else {
|
|
/* TODO: scanf()-like: %*ud, %*3c, %*f, ... ? */
|
|
sprintf((char *)errmsg,
|
|
_("E375: Unsupported %%%c in format string"), *efmp);
|
|
EMSG(errmsg);
|
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goto error2;
|
|
}
|
|
} else if (vim_strchr((char_u *)"%\\.^$~[", *efmp) != NULL)
|
|
*ptr++ = *efmp; /* regexp magic characters */
|
|
else if (*efmp == '#')
|
|
*ptr++ = '*';
|
|
else if (*efmp == '>')
|
|
fmt_ptr->conthere = TRUE;
|
|
else if (efmp == efm + 1) { /* analyse prefix */
|
|
if (vim_strchr((char_u *)"+-", *efmp) != NULL)
|
|
fmt_ptr->flags = *efmp++;
|
|
if (vim_strchr((char_u *)"DXAEWICZGOPQ", *efmp) != NULL)
|
|
fmt_ptr->prefix = *efmp;
|
|
else {
|
|
sprintf((char *)errmsg,
|
|
_("E376: Invalid %%%c in format string prefix"), *efmp);
|
|
EMSG(errmsg);
|
|
goto error2;
|
|
}
|
|
} else {
|
|
sprintf((char *)errmsg,
|
|
_("E377: Invalid %%%c in format string"), *efmp);
|
|
EMSG(errmsg);
|
|
goto error2;
|
|
}
|
|
} else { /* copy normal character */
|
|
if (*efmp == '\\' && efmp + 1 < efm + len)
|
|
++efmp;
|
|
else if (vim_strchr((char_u *)".*^$~[", *efmp) != NULL)
|
|
*ptr++ = '\\'; /* escape regexp atoms */
|
|
if (*efmp)
|
|
*ptr++ = *efmp;
|
|
}
|
|
}
|
|
*ptr++ = '$';
|
|
*ptr = NUL;
|
|
if ((fmt_ptr->prog = vim_regcomp(fmtstr, RE_MAGIC + RE_STRING)) == NULL)
|
|
goto error2;
|
|
/*
|
|
* Advance to next part
|
|
*/
|
|
efm = skip_to_option_part(efm + len); /* skip comma and spaces */
|
|
}
|
|
if (fmt_first == NULL) { /* nothing found */
|
|
EMSG(_("E378: 'errorformat' contains no pattern"));
|
|
goto error2;
|
|
}
|
|
|
|
/*
|
|
* got_int is reset here, because it was probably set when killing the
|
|
* ":make" command, but we still want to read the errorfile then.
|
|
*/
|
|
got_int = FALSE;
|
|
|
|
/* Always ignore case when looking for a matching error. */
|
|
regmatch.rm_ic = TRUE;
|
|
|
|
if (tv != NULL) {
|
|
if (tv->v_type == VAR_STRING)
|
|
p_str = tv->vval.v_string;
|
|
else if (tv->v_type == VAR_LIST)
|
|
p_li = tv->vval.v_list->lv_first;
|
|
}
|
|
|
|
/*
|
|
* Read the lines in the error file one by one.
|
|
* Try to recognize one of the error formats in each line.
|
|
*/
|
|
while (!got_int) {
|
|
/* Get the next line. */
|
|
if (fd == NULL) {
|
|
if (tv != NULL) {
|
|
if (tv->v_type == VAR_STRING) {
|
|
/* Get the next line from the supplied string */
|
|
char_u *p;
|
|
|
|
if (!*p_str) /* Reached the end of the string */
|
|
break;
|
|
|
|
p = vim_strchr(p_str, '\n');
|
|
if (p)
|
|
len = (int)(p - p_str + 1);
|
|
else
|
|
len = (int)STRLEN(p_str);
|
|
|
|
if (len > CMDBUFFSIZE - 2)
|
|
vim_strncpy(IObuff, p_str, CMDBUFFSIZE - 2);
|
|
else
|
|
vim_strncpy(IObuff, p_str, len);
|
|
|
|
p_str += len;
|
|
} else if (tv->v_type == VAR_LIST) {
|
|
/* Get the next line from the supplied list */
|
|
while (p_li && p_li->li_tv.v_type != VAR_STRING)
|
|
p_li = p_li->li_next; /* Skip non-string items */
|
|
|
|
if (!p_li) /* End of the list */
|
|
break;
|
|
|
|
len = (int)STRLEN(p_li->li_tv.vval.v_string);
|
|
if (len > CMDBUFFSIZE - 2)
|
|
len = CMDBUFFSIZE - 2;
|
|
|
|
vim_strncpy(IObuff, p_li->li_tv.vval.v_string, len);
|
|
|
|
p_li = p_li->li_next; /* next item */
|
|
}
|
|
} else {
|
|
/* Get the next line from the supplied buffer */
|
|
if (buflnum > lnumlast)
|
|
break;
|
|
vim_strncpy(IObuff, ml_get_buf(buf, buflnum++, FALSE),
|
|
CMDBUFFSIZE - 2);
|
|
}
|
|
} else if (fgets((char *)IObuff, CMDBUFFSIZE - 2, fd) == NULL)
|
|
break;
|
|
|
|
IObuff[CMDBUFFSIZE - 2] = NUL; /* for very long lines */
|
|
remove_bom(IObuff);
|
|
|
|
if ((efmp = vim_strrchr(IObuff, '\n')) != NULL)
|
|
*efmp = NUL;
|
|
#ifdef USE_CRNL
|
|
if ((efmp = vim_strrchr(IObuff, '\r')) != NULL)
|
|
*efmp = NUL;
|
|
#endif
|
|
|
|
/* 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.
|
|
*/
|
|
valid = TRUE;
|
|
restofline:
|
|
for (; fmt_ptr != NULL; fmt_ptr = fmt_ptr->next) {
|
|
idx = fmt_ptr->prefix;
|
|
if (multiscan && vim_strchr((char_u *)"OPQ", idx) == NULL)
|
|
continue;
|
|
namebuf[0] = NUL;
|
|
pattern[0] = NUL;
|
|
if (!multiscan)
|
|
errmsg[0] = NUL;
|
|
lnum = 0;
|
|
col = 0;
|
|
use_viscol = FALSE;
|
|
enr = -1;
|
|
type = 0;
|
|
tail = NULL;
|
|
|
|
regmatch.regprog = fmt_ptr->prog;
|
|
if (vim_regexec(®match, IObuff, (colnr_T)0)) {
|
|
if ((idx == 'C' || idx == 'Z') && !multiline)
|
|
continue;
|
|
if (vim_strchr((char_u *)"EWI", idx) != NULL)
|
|
type = idx;
|
|
else
|
|
type = 0;
|
|
/*
|
|
* Extract error message data from matched line.
|
|
* We check for an actual submatch, because "\[" and "\]" in
|
|
* the 'errorformat' may cause the wrong submatch to be used.
|
|
*/
|
|
if ((i = (int)fmt_ptr->addr[0]) > 0) { /* %f */
|
|
int c;
|
|
|
|
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL)
|
|
continue;
|
|
|
|
/* Expand ~/file and $HOME/file to full path. */
|
|
c = *regmatch.endp[i];
|
|
*regmatch.endp[i] = NUL;
|
|
expand_env(regmatch.startp[i], namebuf, CMDBUFFSIZE);
|
|
*regmatch.endp[i] = c;
|
|
|
|
if (vim_strchr((char_u *)"OPQ", idx) != NULL
|
|
&& !os_file_exists(namebuf))
|
|
continue;
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[1]) > 0) { /* %n */
|
|
if (regmatch.startp[i] == NULL)
|
|
continue;
|
|
enr = (int)atol((char *)regmatch.startp[i]);
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[2]) > 0) { /* %l */
|
|
if (regmatch.startp[i] == NULL)
|
|
continue;
|
|
lnum = atol((char *)regmatch.startp[i]);
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[3]) > 0) { /* %c */
|
|
if (regmatch.startp[i] == NULL)
|
|
continue;
|
|
col = (int)atol((char *)regmatch.startp[i]);
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[4]) > 0) { /* %t */
|
|
if (regmatch.startp[i] == NULL)
|
|
continue;
|
|
type = *regmatch.startp[i];
|
|
}
|
|
if (fmt_ptr->flags == '+' && !multiscan) /* %+ */
|
|
STRCPY(errmsg, IObuff);
|
|
else if ((i = (int)fmt_ptr->addr[5]) > 0) { /* %m */
|
|
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL)
|
|
continue;
|
|
len = (int)(regmatch.endp[i] - regmatch.startp[i]);
|
|
vim_strncpy(errmsg, regmatch.startp[i], len);
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[6]) > 0) { /* %r */
|
|
if (regmatch.startp[i] == NULL)
|
|
continue;
|
|
tail = regmatch.startp[i];
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[7]) > 0) { /* %p */
|
|
char_u *match_ptr;
|
|
|
|
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL)
|
|
continue;
|
|
col = 0;
|
|
for (match_ptr = regmatch.startp[i];
|
|
match_ptr != regmatch.endp[i]; ++match_ptr) {
|
|
++col;
|
|
if (*match_ptr == TAB) {
|
|
col += 7;
|
|
col -= col % 8;
|
|
}
|
|
}
|
|
++col;
|
|
use_viscol = TRUE;
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[8]) > 0) { /* %v */
|
|
if (regmatch.startp[i] == NULL)
|
|
continue;
|
|
col = (int)atol((char *)regmatch.startp[i]);
|
|
use_viscol = TRUE;
|
|
}
|
|
if ((i = (int)fmt_ptr->addr[9]) > 0) { /* %s */
|
|
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL)
|
|
continue;
|
|
len = (int)(regmatch.endp[i] - regmatch.startp[i]);
|
|
if (len > CMDBUFFSIZE - 5)
|
|
len = CMDBUFFSIZE - 5;
|
|
STRCPY(pattern, "^\\V");
|
|
STRNCAT(pattern, regmatch.startp[i], len);
|
|
pattern[len + 3] = '\\';
|
|
pattern[len + 4] = '$';
|
|
pattern[len + 5] = NUL;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
multiscan = FALSE;
|
|
|
|
if (fmt_ptr == NULL || idx == 'D' || idx == 'X') {
|
|
if (fmt_ptr != NULL) {
|
|
if (idx == 'D') { /* enter directory */
|
|
if (*namebuf == NUL) {
|
|
EMSG(_("E379: Missing or empty directory name"));
|
|
goto error2;
|
|
}
|
|
if ((directory = qf_push_dir(namebuf, &dir_stack)) == NULL)
|
|
goto error2;
|
|
} else if (idx == 'X') /* leave directory */
|
|
directory = qf_pop_dir(&dir_stack);
|
|
}
|
|
namebuf[0] = NUL; /* no match found, remove file name */
|
|
lnum = 0; /* don't jump to this line */
|
|
valid = FALSE;
|
|
STRCPY(errmsg, IObuff); /* copy whole line to error message */
|
|
if (fmt_ptr == NULL)
|
|
multiline = 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) {
|
|
multiline = TRUE; /* start of a multi-line message */
|
|
multiignore = FALSE; /* reset continuation */
|
|
} else if (vim_strchr((char_u *)"CZ", idx)
|
|
!= NULL) { /* continuation of multi-line msg */
|
|
if (qfprev == NULL)
|
|
goto error2;
|
|
if (*errmsg && !multiignore) {
|
|
size_t len = STRLEN(qfprev->qf_text);
|
|
qfprev->qf_text = xrealloc(qfprev->qf_text, len + STRLEN(errmsg) + 2);
|
|
qfprev->qf_text[len] = '\n';
|
|
STRCPY(qfprev->qf_text + len + 1, errmsg);
|
|
}
|
|
if (qfprev->qf_nr == -1)
|
|
qfprev->qf_nr = enr;
|
|
if (vim_isprintc(type) && !qfprev->qf_type)
|
|
qfprev->qf_type = type; /* only printable chars allowed */
|
|
if (!qfprev->qf_lnum)
|
|
qfprev->qf_lnum = lnum;
|
|
if (!qfprev->qf_col)
|
|
qfprev->qf_col = col;
|
|
qfprev->qf_viscol = use_viscol;
|
|
if (!qfprev->qf_fnum)
|
|
qfprev->qf_fnum = qf_get_fnum(directory,
|
|
*namebuf || directory ? namebuf
|
|
: currfile && valid ? currfile : 0);
|
|
if (idx == 'Z')
|
|
multiline = multiignore = FALSE;
|
|
line_breakcheck();
|
|
continue;
|
|
} else if (vim_strchr((char_u *)"OPQ", idx) != NULL) {
|
|
/* global file names */
|
|
valid = FALSE;
|
|
if (*namebuf == NUL || os_file_exists(namebuf)) {
|
|
if (*namebuf && idx == 'P')
|
|
currfile = qf_push_dir(namebuf, &file_stack);
|
|
else if (idx == 'Q')
|
|
currfile = qf_pop_dir(&file_stack);
|
|
*namebuf = NUL;
|
|
if (tail && *tail) {
|
|
STRMOVE(IObuff, skipwhite(tail));
|
|
multiscan = TRUE;
|
|
goto restofline;
|
|
}
|
|
}
|
|
}
|
|
if (fmt_ptr->flags == '-') { /* generally exclude this line */
|
|
if (multiline)
|
|
multiignore = TRUE; /* also exclude continuation lines */
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (qf_add_entry(qi, &qfprev,
|
|
directory,
|
|
(*namebuf || directory)
|
|
? namebuf
|
|
: ((currfile && valid) ? currfile : (char_u *)NULL),
|
|
0,
|
|
errmsg,
|
|
lnum,
|
|
col,
|
|
use_viscol,
|
|
pattern,
|
|
enr,
|
|
type,
|
|
valid) == FAIL)
|
|
goto error2;
|
|
line_breakcheck();
|
|
}
|
|
if (fd == NULL || !ferror(fd)) {
|
|
if (qi->qf_lists[qi->qf_curlist].qf_index == 0) {
|
|
/* no valid entry found */
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr =
|
|
qi->qf_lists[qi->qf_curlist].qf_start;
|
|
qi->qf_lists[qi->qf_curlist].qf_index = 1;
|
|
qi->qf_lists[qi->qf_curlist].qf_nonevalid = TRUE;
|
|
} else {
|
|
qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
|
|
if (qi->qf_lists[qi->qf_curlist].qf_ptr == NULL)
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr =
|
|
qi->qf_lists[qi->qf_curlist].qf_start;
|
|
}
|
|
/* return number of matches */
|
|
retval = qi->qf_lists[qi->qf_curlist].qf_count;
|
|
goto qf_init_ok;
|
|
}
|
|
EMSG(_(e_readerrf));
|
|
error2:
|
|
qf_free(qi, qi->qf_curlist);
|
|
qi->qf_listcount--;
|
|
if (qi->qf_curlist > 0)
|
|
--qi->qf_curlist;
|
|
qf_init_ok:
|
|
if (fd != NULL)
|
|
fclose(fd);
|
|
for (fmt_ptr = fmt_first; fmt_ptr != NULL; fmt_ptr = fmt_first) {
|
|
fmt_first = fmt_ptr->next;
|
|
vim_regfree(fmt_ptr->prog);
|
|
free(fmt_ptr);
|
|
}
|
|
qf_clean_dir_stack(&dir_stack);
|
|
qf_clean_dir_stack(&file_stack);
|
|
qf_init_end:
|
|
free(namebuf);
|
|
free(errmsg);
|
|
free(pattern);
|
|
free(fmtstr);
|
|
|
|
qf_update_buffer(qi);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Prepare for adding a new quickfix list.
|
|
*/
|
|
static void qf_new_list(qf_info_T *qi, char_u *qf_title)
|
|
{
|
|
int i;
|
|
|
|
/*
|
|
* If the current entry is not the last entry, delete entries below
|
|
* the current entry. This makes it possible to browse in a tree-like
|
|
* way with ":grep'.
|
|
*/
|
|
while (qi->qf_listcount > qi->qf_curlist + 1)
|
|
qf_free(qi, --qi->qf_listcount);
|
|
|
|
/*
|
|
* When the stack is full, remove to oldest entry
|
|
* Otherwise, add a new entry.
|
|
*/
|
|
if (qi->qf_listcount == LISTCOUNT) {
|
|
qf_free(qi, 0);
|
|
for (i = 1; i < LISTCOUNT; ++i)
|
|
qi->qf_lists[i - 1] = qi->qf_lists[i];
|
|
qi->qf_curlist = LISTCOUNT - 1;
|
|
} else
|
|
qi->qf_curlist = qi->qf_listcount++;
|
|
memset(&qi->qf_lists[qi->qf_curlist], 0, (size_t)(sizeof(qf_list_T)));
|
|
if (qf_title != NULL) {
|
|
char_u *p = xmalloc(STRLEN(qf_title) + 2);
|
|
|
|
qi->qf_lists[qi->qf_curlist].qf_title = p;
|
|
sprintf((char *)p, ":%s", (char *)qf_title);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Free a location list
|
|
*/
|
|
static void ll_free_all(qf_info_T **pqi)
|
|
{
|
|
int i;
|
|
qf_info_T *qi;
|
|
|
|
qi = *pqi;
|
|
if (qi == NULL)
|
|
return;
|
|
*pqi = NULL; /* Remove reference to this list */
|
|
|
|
qi->qf_refcount--;
|
|
if (qi->qf_refcount < 1) {
|
|
/* No references to this location list */
|
|
for (i = 0; i < qi->qf_listcount; ++i)
|
|
qf_free(qi, i);
|
|
free(qi);
|
|
}
|
|
}
|
|
|
|
void qf_free_all(win_T *wp)
|
|
{
|
|
int i;
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (wp != NULL) {
|
|
/* location list */
|
|
ll_free_all(&wp->w_llist);
|
|
ll_free_all(&wp->w_llist_ref);
|
|
} else
|
|
/* quickfix list */
|
|
for (i = 0; i < qi->qf_listcount; ++i)
|
|
qf_free(qi, i);
|
|
}
|
|
|
|
/*
|
|
* Add an entry to the end of the list of errors.
|
|
* Returns OK or FAIL.
|
|
*/
|
|
static int
|
|
qf_add_entry (
|
|
qf_info_T *qi, /* quickfix list */
|
|
qfline_T **prevp, /* pointer to previously added entry or NULL */
|
|
char_u *dir, /* optional directory name */
|
|
char_u *fname, /* file name or NULL */
|
|
int bufnum, /* buffer number or zero */
|
|
char_u *mesg, /* message */
|
|
long lnum, /* line number */
|
|
int col, /* column */
|
|
int vis_col, /* using visual column */
|
|
char_u *pattern, /* search pattern */
|
|
int nr, /* error number */
|
|
int type, /* type character */
|
|
int valid /* valid entry */
|
|
)
|
|
{
|
|
qfline_T *qfp = xmalloc(sizeof(qfline_T));
|
|
|
|
if (bufnum != 0)
|
|
qfp->qf_fnum = bufnum;
|
|
else
|
|
qfp->qf_fnum = qf_get_fnum(dir, fname);
|
|
qfp->qf_text = vim_strsave(mesg);
|
|
qfp->qf_lnum = lnum;
|
|
qfp->qf_col = col;
|
|
qfp->qf_viscol = vis_col;
|
|
if (pattern == NULL || *pattern == NUL) {
|
|
qfp->qf_pattern = NULL;
|
|
} else {
|
|
qfp->qf_pattern = vim_strsave(pattern);
|
|
}
|
|
qfp->qf_nr = nr;
|
|
if (type != 1 && !vim_isprintc(type)) /* only printable chars allowed */
|
|
type = 0;
|
|
qfp->qf_type = type;
|
|
qfp->qf_valid = valid;
|
|
|
|
if (qi->qf_lists[qi->qf_curlist].qf_count == 0) {
|
|
/* first element in the list */
|
|
qi->qf_lists[qi->qf_curlist].qf_start = qfp;
|
|
qfp->qf_prev = qfp; /* first element points to itself */
|
|
} else {
|
|
qfp->qf_prev = *prevp;
|
|
(*prevp)->qf_next = qfp;
|
|
}
|
|
qfp->qf_next = qfp; /* last element points to itself */
|
|
qfp->qf_cleared = FALSE;
|
|
*prevp = qfp;
|
|
++qi->qf_lists[qi->qf_curlist].qf_count;
|
|
if (qi->qf_lists[qi->qf_curlist].qf_index == 0 && qfp->qf_valid) {
|
|
/* first valid entry */
|
|
qi->qf_lists[qi->qf_curlist].qf_index =
|
|
qi->qf_lists[qi->qf_curlist].qf_count;
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr = qfp;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Allocate a new location list
|
|
*/
|
|
static qf_info_T *ll_new_list(void)
|
|
{
|
|
qf_info_T *qi = xcalloc(1, sizeof(qf_info_T));
|
|
qi->qf_refcount++;
|
|
|
|
return qi;
|
|
}
|
|
|
|
/*
|
|
* Return the location list for window 'wp'.
|
|
* If not present, allocate a location list
|
|
*/
|
|
static qf_info_T *ll_get_or_alloc_list(win_T *wp)
|
|
{
|
|
if (IS_LL_WINDOW(wp))
|
|
/* For a location list window, use the referenced location list */
|
|
return wp->w_llist_ref;
|
|
|
|
/*
|
|
* For a non-location list window, w_llist_ref should not point to a
|
|
* location list.
|
|
*/
|
|
ll_free_all(&wp->w_llist_ref);
|
|
|
|
if (wp->w_llist == NULL)
|
|
wp->w_llist = ll_new_list(); /* new location list */
|
|
return wp->w_llist;
|
|
}
|
|
|
|
/*
|
|
* Copy the location list from window "from" to window "to".
|
|
*/
|
|
void copy_loclist(win_T *from, win_T *to)
|
|
{
|
|
qf_info_T *qi;
|
|
int idx;
|
|
int i;
|
|
|
|
/*
|
|
* When copying from a location list window, copy the referenced
|
|
* location list. For other windows, copy the location list for
|
|
* that window.
|
|
*/
|
|
if (IS_LL_WINDOW(from))
|
|
qi = from->w_llist_ref;
|
|
else
|
|
qi = from->w_llist;
|
|
|
|
if (qi == NULL) /* no location list to copy */
|
|
return;
|
|
|
|
/* allocate a new location list */
|
|
to->w_llist = ll_new_list();
|
|
|
|
to->w_llist->qf_listcount = qi->qf_listcount;
|
|
|
|
/* Copy the location lists one at a time */
|
|
for (idx = 0; idx < qi->qf_listcount; idx++) {
|
|
qf_list_T *from_qfl;
|
|
qf_list_T *to_qfl;
|
|
|
|
to->w_llist->qf_curlist = idx;
|
|
|
|
from_qfl = &qi->qf_lists[idx];
|
|
to_qfl = &to->w_llist->qf_lists[idx];
|
|
|
|
/* Some of the fields are populated by qf_add_entry() */
|
|
to_qfl->qf_nonevalid = from_qfl->qf_nonevalid;
|
|
to_qfl->qf_count = 0;
|
|
to_qfl->qf_index = 0;
|
|
to_qfl->qf_start = NULL;
|
|
to_qfl->qf_ptr = NULL;
|
|
if (from_qfl->qf_title != NULL)
|
|
to_qfl->qf_title = vim_strsave(from_qfl->qf_title);
|
|
else
|
|
to_qfl->qf_title = NULL;
|
|
|
|
if (from_qfl->qf_count) {
|
|
qfline_T *from_qfp;
|
|
qfline_T *prevp = NULL;
|
|
|
|
/* copy all the location entries in this list */
|
|
for (i = 0, from_qfp = from_qfl->qf_start; i < from_qfl->qf_count;
|
|
++i, from_qfp = from_qfp->qf_next) {
|
|
if (qf_add_entry(to->w_llist, &prevp,
|
|
NULL,
|
|
NULL,
|
|
0,
|
|
from_qfp->qf_text,
|
|
from_qfp->qf_lnum,
|
|
from_qfp->qf_col,
|
|
from_qfp->qf_viscol,
|
|
from_qfp->qf_pattern,
|
|
from_qfp->qf_nr,
|
|
0,
|
|
from_qfp->qf_valid) == FAIL) {
|
|
qf_free_all(to);
|
|
return;
|
|
}
|
|
/*
|
|
* qf_add_entry() will not set the qf_num field, as the
|
|
* directory and file names are not supplied. So the qf_fnum
|
|
* field is copied here.
|
|
*/
|
|
prevp->qf_fnum = from_qfp->qf_fnum; /* file number */
|
|
prevp->qf_type = from_qfp->qf_type; /* error type */
|
|
if (from_qfl->qf_ptr == from_qfp)
|
|
to_qfl->qf_ptr = prevp; /* current location */
|
|
}
|
|
}
|
|
|
|
to_qfl->qf_index = from_qfl->qf_index; /* current index in the list */
|
|
|
|
/* When no valid entries are present in the list, qf_ptr points to
|
|
* the first item in the list */
|
|
if (to_qfl->qf_nonevalid) {
|
|
to_qfl->qf_ptr = to_qfl->qf_start;
|
|
to_qfl->qf_index = 1;
|
|
}
|
|
}
|
|
|
|
to->w_llist->qf_curlist = qi->qf_curlist; /* current list */
|
|
}
|
|
|
|
/*
|
|
* get buffer number for file "dir.name"
|
|
*/
|
|
static int qf_get_fnum(char_u *directory, char_u *fname)
|
|
{
|
|
if (fname == NULL || *fname == NUL) /* no file name */
|
|
return 0;
|
|
{
|
|
char_u *ptr;
|
|
int fnum;
|
|
|
|
#ifdef BACKSLASH_IN_FILENAME
|
|
if (directory != NULL)
|
|
slash_adjust(directory);
|
|
slash_adjust(fname);
|
|
#endif
|
|
if (directory != NULL && !vim_isAbsName(fname)) {
|
|
ptr = concat_fnames(directory, fname, TRUE);
|
|
/*
|
|
* Here we check if the file really exists.
|
|
* This should normally be true, but if make works without
|
|
* "leaving directory"-messages we might have missed a
|
|
* directory change.
|
|
*/
|
|
if (!os_file_exists(ptr)) {
|
|
free(ptr);
|
|
directory = qf_guess_filepath(fname);
|
|
if (directory)
|
|
ptr = concat_fnames(directory, fname, TRUE);
|
|
else
|
|
ptr = vim_strsave(fname);
|
|
}
|
|
/* Use concatenated directory name and file name */
|
|
fnum = buflist_add(ptr, 0);
|
|
free(ptr);
|
|
return fnum;
|
|
}
|
|
return buflist_add(fname, 0);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* push dirbuf onto the directory stack and return pointer to actual dir or
|
|
* NULL on error
|
|
*/
|
|
static char_u *qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
|
|
/* allocate new stack element and hook it in */
|
|
struct dir_stack_T *ds_new = xmalloc(sizeof(struct dir_stack_T));
|
|
|
|
ds_new->next = *stackptr;
|
|
*stackptr = ds_new;
|
|
|
|
/* store directory on the stack */
|
|
if (vim_isAbsName(dirbuf)
|
|
|| (*stackptr)->next == NULL
|
|
|| (*stackptr && dir_stack != *stackptr))
|
|
(*stackptr)->dirname = vim_strsave(dirbuf);
|
|
else {
|
|
/* Okay we don't have an absolute path.
|
|
* dirbuf must be a subdir of one of the directories on the stack.
|
|
* Let's search...
|
|
*/
|
|
ds_new = (*stackptr)->next;
|
|
(*stackptr)->dirname = NULL;
|
|
while (ds_new) {
|
|
free((*stackptr)->dirname);
|
|
(*stackptr)->dirname = concat_fnames(ds_new->dirname, dirbuf,
|
|
TRUE);
|
|
if (os_isdir((*stackptr)->dirname))
|
|
break;
|
|
|
|
ds_new = ds_new->next;
|
|
}
|
|
|
|
/* clean up all dirs we already left */
|
|
while ((*stackptr)->next != ds_new) {
|
|
ds_ptr = (*stackptr)->next;
|
|
(*stackptr)->next = (*stackptr)->next->next;
|
|
free(ds_ptr->dirname);
|
|
free(ds_ptr);
|
|
}
|
|
|
|
/* Nothing found -> it must be on top level */
|
|
if (ds_new == NULL) {
|
|
free((*stackptr)->dirname);
|
|
(*stackptr)->dirname = vim_strsave(dirbuf);
|
|
}
|
|
}
|
|
|
|
if ((*stackptr)->dirname != NULL)
|
|
return (*stackptr)->dirname;
|
|
else {
|
|
ds_ptr = *stackptr;
|
|
*stackptr = (*stackptr)->next;
|
|
free(ds_ptr);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* pop dirbuf from the directory stack and return previous directory or NULL if
|
|
* stack is empty
|
|
*/
|
|
static char_u *qf_pop_dir(struct dir_stack_T **stackptr)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
|
|
/* TODO: Should we check if dirbuf is the directory on top of the stack?
|
|
* What to do if it isn't? */
|
|
|
|
/* pop top element and free it */
|
|
if (*stackptr != NULL) {
|
|
ds_ptr = *stackptr;
|
|
*stackptr = (*stackptr)->next;
|
|
free(ds_ptr->dirname);
|
|
free(ds_ptr);
|
|
}
|
|
|
|
/* return NEW top element as current dir or NULL if stack is empty*/
|
|
return *stackptr ? (*stackptr)->dirname : NULL;
|
|
}
|
|
|
|
/*
|
|
* clean up directory stack
|
|
*/
|
|
static void qf_clean_dir_stack(struct dir_stack_T **stackptr)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
|
|
while ((ds_ptr = *stackptr) != NULL) {
|
|
*stackptr = (*stackptr)->next;
|
|
free(ds_ptr->dirname);
|
|
free(ds_ptr);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Check in which directory of the directory stack the given file can be
|
|
* found.
|
|
* Returns a pointer to the directory name or NULL if not found
|
|
* Cleans up intermediate directory entries.
|
|
*
|
|
* TODO: How to solve the following problem?
|
|
* If we have the this directory tree:
|
|
* ./
|
|
* ./aa
|
|
* ./aa/bb
|
|
* ./bb
|
|
* ./bb/x.c
|
|
* and make says:
|
|
* making all in aa
|
|
* making all in bb
|
|
* x.c:9: Error
|
|
* Then qf_push_dir thinks we are in ./aa/bb, but we are in ./bb.
|
|
* qf_guess_filepath will return NULL.
|
|
*/
|
|
static char_u *qf_guess_filepath(char_u *filename)
|
|
{
|
|
struct dir_stack_T *ds_ptr;
|
|
struct dir_stack_T *ds_tmp;
|
|
char_u *fullname;
|
|
|
|
/* no dirs on the stack - there's nothing we can do */
|
|
if (dir_stack == NULL)
|
|
return NULL;
|
|
|
|
ds_ptr = dir_stack->next;
|
|
fullname = NULL;
|
|
while (ds_ptr) {
|
|
free(fullname);
|
|
fullname = concat_fnames(ds_ptr->dirname, filename, TRUE);
|
|
|
|
if (os_file_exists(fullname))
|
|
break;
|
|
|
|
ds_ptr = ds_ptr->next;
|
|
}
|
|
|
|
free(fullname);
|
|
|
|
/* clean up all dirs we already left */
|
|
while (dir_stack->next != ds_ptr) {
|
|
ds_tmp = dir_stack->next;
|
|
dir_stack->next = dir_stack->next->next;
|
|
free(ds_tmp->dirname);
|
|
free(ds_tmp);
|
|
}
|
|
|
|
return ds_ptr==NULL ? NULL : ds_ptr->dirname;
|
|
|
|
}
|
|
|
|
/*
|
|
* jump to a quickfix line
|
|
* if dir == FORWARD go "errornr" valid entries forward
|
|
* if dir == BACKWARD go "errornr" valid entries backward
|
|
* if dir == FORWARD_FILE go "errornr" valid entries files backward
|
|
* if dir == BACKWARD_FILE go "errornr" valid entries files backward
|
|
* else if "errornr" is zero, redisplay the same line
|
|
* else go to entry "errornr"
|
|
*/
|
|
void qf_jump(qf_info_T *qi, int dir, int errornr, int forceit)
|
|
{
|
|
qf_info_T *ll_ref;
|
|
qfline_T *qf_ptr;
|
|
qfline_T *old_qf_ptr;
|
|
int qf_index;
|
|
int old_qf_fnum;
|
|
int old_qf_index;
|
|
int prev_index;
|
|
static char_u *e_no_more_items = (char_u *)N_("E553: No more items");
|
|
char_u *err = e_no_more_items;
|
|
linenr_T i;
|
|
buf_T *old_curbuf;
|
|
linenr_T old_lnum;
|
|
colnr_T screen_col;
|
|
colnr_T char_col;
|
|
char_u *line;
|
|
char_u *old_swb = p_swb;
|
|
unsigned old_swb_flags = swb_flags;
|
|
int opened_window = FALSE;
|
|
win_T *win;
|
|
win_T *altwin;
|
|
int flags;
|
|
win_T *oldwin = curwin;
|
|
int print_message = TRUE;
|
|
int len;
|
|
int old_KeyTyped = KeyTyped; /* getting file may reset it */
|
|
int ok = OK;
|
|
int usable_win;
|
|
|
|
if (qi == NULL)
|
|
qi = &ql_info;
|
|
|
|
if (qi->qf_curlist >= qi->qf_listcount
|
|
|| qi->qf_lists[qi->qf_curlist].qf_count == 0) {
|
|
EMSG(_(e_quickfix));
|
|
return;
|
|
}
|
|
|
|
qf_ptr = qi->qf_lists[qi->qf_curlist].qf_ptr;
|
|
old_qf_ptr = qf_ptr;
|
|
qf_index = qi->qf_lists[qi->qf_curlist].qf_index;
|
|
old_qf_index = qf_index;
|
|
if (dir == FORWARD || dir == FORWARD_FILE) { /* next valid entry */
|
|
while (errornr--) {
|
|
old_qf_ptr = qf_ptr;
|
|
prev_index = qf_index;
|
|
old_qf_fnum = qf_ptr->qf_fnum;
|
|
do {
|
|
if (qf_index == qi->qf_lists[qi->qf_curlist].qf_count
|
|
|| qf_ptr->qf_next == NULL) {
|
|
qf_ptr = old_qf_ptr;
|
|
qf_index = prev_index;
|
|
if (err != NULL) {
|
|
EMSG(_(err));
|
|
goto theend;
|
|
}
|
|
errornr = 0;
|
|
break;
|
|
}
|
|
++qf_index;
|
|
qf_ptr = qf_ptr->qf_next;
|
|
} while ((!qi->qf_lists[qi->qf_curlist].qf_nonevalid
|
|
&& !qf_ptr->qf_valid)
|
|
|| (dir == FORWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum));
|
|
err = NULL;
|
|
}
|
|
} else if (dir == BACKWARD || dir == BACKWARD_FILE) { /* prev. valid entry */
|
|
while (errornr--) {
|
|
old_qf_ptr = qf_ptr;
|
|
prev_index = qf_index;
|
|
old_qf_fnum = qf_ptr->qf_fnum;
|
|
do {
|
|
if (qf_index == 1 || qf_ptr->qf_prev == NULL) {
|
|
qf_ptr = old_qf_ptr;
|
|
qf_index = prev_index;
|
|
if (err != NULL) {
|
|
EMSG(_(err));
|
|
goto theend;
|
|
}
|
|
errornr = 0;
|
|
break;
|
|
}
|
|
--qf_index;
|
|
qf_ptr = qf_ptr->qf_prev;
|
|
} while ((!qi->qf_lists[qi->qf_curlist].qf_nonevalid
|
|
&& !qf_ptr->qf_valid)
|
|
|| (dir == BACKWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum));
|
|
err = NULL;
|
|
}
|
|
} else if (errornr != 0) { /* go to specified number */
|
|
while (errornr < qf_index && qf_index > 1 && qf_ptr->qf_prev != NULL) {
|
|
--qf_index;
|
|
qf_ptr = qf_ptr->qf_prev;
|
|
}
|
|
while (errornr > qf_index && qf_index <
|
|
qi->qf_lists[qi->qf_curlist].qf_count
|
|
&& qf_ptr->qf_next != NULL) {
|
|
++qf_index;
|
|
qf_ptr = qf_ptr->qf_next;
|
|
}
|
|
}
|
|
|
|
qi->qf_lists[qi->qf_curlist].qf_index = qf_index;
|
|
if (qf_win_pos_update(qi, old_qf_index))
|
|
/* No need to print the error message if it's visible in the error
|
|
* window */
|
|
print_message = FALSE;
|
|
|
|
/*
|
|
* For ":helpgrep" find a help window or open one.
|
|
*/
|
|
if (qf_ptr->qf_type == 1 && (!curwin->w_buffer->b_help || cmdmod.tab != 0)) {
|
|
win_T *wp;
|
|
|
|
if (cmdmod.tab != 0)
|
|
wp = NULL;
|
|
else
|
|
for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
if (wp->w_buffer != NULL && wp->w_buffer->b_help)
|
|
break;
|
|
if (wp != NULL && wp->w_buffer->b_nwindows > 0)
|
|
win_enter(wp, TRUE);
|
|
else {
|
|
/*
|
|
* Split off help window; put it at far top if no position
|
|
* specified, the current window is vertically split and narrow.
|
|
*/
|
|
flags = WSP_HELP;
|
|
if (cmdmod.split == 0 && curwin->w_width != Columns
|
|
&& curwin->w_width < 80)
|
|
flags |= WSP_TOP;
|
|
if (qi != &ql_info)
|
|
flags |= WSP_NEWLOC; /* don't copy the location list */
|
|
|
|
if (win_split(0, flags) == FAIL)
|
|
goto theend;
|
|
opened_window = TRUE; /* close it when fail */
|
|
|
|
if (curwin->w_height < p_hh)
|
|
win_setheight((int)p_hh);
|
|
|
|
if (qi != &ql_info) { /* not a quickfix list */
|
|
/* The new window should use the supplied location list */
|
|
curwin->w_llist = qi;
|
|
qi->qf_refcount++;
|
|
}
|
|
}
|
|
|
|
if (!p_im)
|
|
restart_edit = 0; /* don't want insert mode in help file */
|
|
}
|
|
|
|
/*
|
|
* If currently in the quickfix window, find another window to show the
|
|
* file in.
|
|
*/
|
|
if (bt_quickfix(curbuf) && !opened_window) {
|
|
win_T *usable_win_ptr = NULL;
|
|
|
|
/*
|
|
* If there is no file specified, we don't know where to go.
|
|
* But do advance, otherwise ":cn" gets stuck.
|
|
*/
|
|
if (qf_ptr->qf_fnum == 0)
|
|
goto theend;
|
|
|
|
usable_win = 0;
|
|
|
|
ll_ref = curwin->w_llist_ref;
|
|
if (ll_ref != NULL) {
|
|
/* Find a window using the same location list that is not a
|
|
* quickfix window. */
|
|
FOR_ALL_WINDOWS(usable_win_ptr)
|
|
if (usable_win_ptr->w_llist == ll_ref
|
|
&& usable_win_ptr->w_buffer->b_p_bt[0] != 'q') {
|
|
usable_win = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!usable_win) {
|
|
/* Locate a window showing a normal buffer */
|
|
FOR_ALL_WINDOWS(win)
|
|
if (win->w_buffer->b_p_bt[0] == NUL) {
|
|
usable_win = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* If no usable window is found and 'switchbuf' contains "usetab"
|
|
* then search in other tabs.
|
|
*/
|
|
if (!usable_win && (swb_flags & SWB_USETAB)) {
|
|
tabpage_T *tp;
|
|
win_T *wp;
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, wp)
|
|
{
|
|
if (wp->w_buffer->b_fnum == qf_ptr->qf_fnum) {
|
|
goto_tabpage_win(tp, wp);
|
|
usable_win = 1;
|
|
goto win_found;
|
|
}
|
|
}
|
|
}
|
|
win_found:
|
|
|
|
/*
|
|
* If there is only one window and it is the quickfix window, create a
|
|
* new one above the quickfix window.
|
|
*/
|
|
if (((firstwin == lastwin) && bt_quickfix(curbuf)) || !usable_win) {
|
|
flags = WSP_ABOVE;
|
|
if (ll_ref != NULL)
|
|
flags |= WSP_NEWLOC;
|
|
if (win_split(0, flags) == FAIL)
|
|
goto failed; /* not enough room for window */
|
|
opened_window = TRUE; /* close it when fail */
|
|
p_swb = empty_option; /* don't split again */
|
|
swb_flags = 0;
|
|
RESET_BINDING(curwin);
|
|
if (ll_ref != NULL) {
|
|
/* The new window should use the location list from the
|
|
* location list window */
|
|
curwin->w_llist = ll_ref;
|
|
ll_ref->qf_refcount++;
|
|
}
|
|
} else {
|
|
if (curwin->w_llist_ref != NULL) {
|
|
/* In a location window */
|
|
win = usable_win_ptr;
|
|
if (win == NULL) {
|
|
/* Find the window showing the selected file */
|
|
FOR_ALL_WINDOWS(win)
|
|
if (win->w_buffer->b_fnum == qf_ptr->qf_fnum)
|
|
break;
|
|
if (win == NULL) {
|
|
/* Find a previous usable window */
|
|
win = curwin;
|
|
do {
|
|
if (win->w_buffer->b_p_bt[0] == NUL)
|
|
break;
|
|
if (win->w_prev == NULL)
|
|
win = lastwin; /* wrap around the top */
|
|
else
|
|
win = win->w_prev; /* go to previous window */
|
|
} while (win != curwin);
|
|
}
|
|
}
|
|
win_goto(win);
|
|
|
|
/* If the location list for the window is not set, then set it
|
|
* to the location list from the location window */
|
|
if (win->w_llist == NULL) {
|
|
win->w_llist = ll_ref;
|
|
ll_ref->qf_refcount++;
|
|
}
|
|
} else {
|
|
|
|
/*
|
|
* Try to find a window that shows the right buffer.
|
|
* Default to the window just above the quickfix buffer.
|
|
*/
|
|
win = curwin;
|
|
altwin = NULL;
|
|
for (;; ) {
|
|
if (win->w_buffer->b_fnum == qf_ptr->qf_fnum)
|
|
break;
|
|
if (win->w_prev == NULL)
|
|
win = lastwin; /* wrap around the top */
|
|
else
|
|
win = win->w_prev; /* go to previous window */
|
|
|
|
if (IS_QF_WINDOW(win)) {
|
|
/* Didn't find it, go to the window before the quickfix
|
|
* window. */
|
|
if (altwin != NULL)
|
|
win = altwin;
|
|
else if (curwin->w_prev != NULL)
|
|
win = curwin->w_prev;
|
|
else
|
|
win = curwin->w_next;
|
|
break;
|
|
}
|
|
|
|
/* Remember a usable window. */
|
|
if (altwin == NULL && !win->w_p_pvw
|
|
&& win->w_buffer->b_p_bt[0] == NUL)
|
|
altwin = win;
|
|
}
|
|
|
|
win_goto(win);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* If there is a file name,
|
|
* read the wanted file if needed, and check autowrite etc.
|
|
*/
|
|
old_curbuf = curbuf;
|
|
old_lnum = curwin->w_cursor.lnum;
|
|
|
|
if (qf_ptr->qf_fnum != 0) {
|
|
if (qf_ptr->qf_type == 1) {
|
|
/* Open help file (do_ecmd() will set b_help flag, readfile() will
|
|
* set b_p_ro flag). */
|
|
if (!can_abandon(curbuf, forceit)) {
|
|
EMSG(_(e_nowrtmsg));
|
|
ok = FALSE;
|
|
} else
|
|
ok = do_ecmd(qf_ptr->qf_fnum, NULL, NULL, NULL, (linenr_T)1,
|
|
ECMD_HIDE + ECMD_SET_HELP,
|
|
oldwin == curwin ? curwin : NULL);
|
|
} else
|
|
ok = buflist_getfile(qf_ptr->qf_fnum,
|
|
(linenr_T)1, GETF_SETMARK | GETF_SWITCH, forceit);
|
|
}
|
|
|
|
if (ok == OK) {
|
|
/* When not switched to another buffer, still need to set pc mark */
|
|
if (curbuf == old_curbuf)
|
|
setpcmark();
|
|
|
|
if (qf_ptr->qf_pattern == NULL) {
|
|
/*
|
|
* Go to line with error, unless qf_lnum is 0.
|
|
*/
|
|
i = qf_ptr->qf_lnum;
|
|
if (i > 0) {
|
|
if (i > curbuf->b_ml.ml_line_count)
|
|
i = curbuf->b_ml.ml_line_count;
|
|
curwin->w_cursor.lnum = i;
|
|
}
|
|
if (qf_ptr->qf_col > 0) {
|
|
curwin->w_cursor.col = qf_ptr->qf_col - 1;
|
|
if (qf_ptr->qf_viscol == TRUE) {
|
|
/*
|
|
* Check each character from the beginning of the error
|
|
* line up to the error column. For each tab character
|
|
* found, reduce the error column value by the length of
|
|
* a tab character.
|
|
*/
|
|
line = get_cursor_line_ptr();
|
|
screen_col = 0;
|
|
for (char_col = 0; char_col < curwin->w_cursor.col; ++char_col) {
|
|
if (*line == NUL)
|
|
break;
|
|
if (*line++ == '\t') {
|
|
curwin->w_cursor.col -= 7 - (screen_col % 8);
|
|
screen_col += 8 - (screen_col % 8);
|
|
} else
|
|
++screen_col;
|
|
}
|
|
}
|
|
check_cursor();
|
|
} else
|
|
beginline(BL_WHITE | BL_FIX);
|
|
} else {
|
|
pos_T save_cursor;
|
|
|
|
/* Move the cursor to the first line in the buffer */
|
|
save_cursor = curwin->w_cursor;
|
|
curwin->w_cursor.lnum = 0;
|
|
if (!do_search(NULL, '/', qf_ptr->qf_pattern, (long)1,
|
|
SEARCH_KEEP, NULL))
|
|
curwin->w_cursor = save_cursor;
|
|
}
|
|
|
|
if ((fdo_flags & FDO_QUICKFIX) && old_KeyTyped)
|
|
foldOpenCursor();
|
|
if (print_message) {
|
|
/* Update the screen before showing the message, unless the screen
|
|
* scrolled up. */
|
|
if (!msg_scrolled)
|
|
update_topline_redraw();
|
|
sprintf((char *)IObuff, _("(%d of %d)%s%s: "), qf_index,
|
|
qi->qf_lists[qi->qf_curlist].qf_count,
|
|
qf_ptr->qf_cleared ? _(" (line deleted)") : "",
|
|
(char *)qf_types(qf_ptr->qf_type, qf_ptr->qf_nr));
|
|
/* Add the message, skipping leading whitespace and newlines. */
|
|
len = (int)STRLEN(IObuff);
|
|
qf_fmt_text(skipwhite(qf_ptr->qf_text), IObuff + len, IOSIZE - len);
|
|
|
|
/* Output the message. Overwrite to avoid scrolling when the 'O'
|
|
* flag is present in 'shortmess'; But when not jumping, print the
|
|
* whole message. */
|
|
i = msg_scroll;
|
|
if (curbuf == old_curbuf && curwin->w_cursor.lnum == old_lnum)
|
|
msg_scroll = TRUE;
|
|
else if (!msg_scrolled && shortmess(SHM_OVERALL))
|
|
msg_scroll = FALSE;
|
|
msg_attr_keep(IObuff, 0, TRUE);
|
|
msg_scroll = i;
|
|
}
|
|
} else {
|
|
if (opened_window)
|
|
win_close(curwin, TRUE); /* Close opened window */
|
|
if (qf_ptr->qf_fnum != 0) {
|
|
/*
|
|
* Couldn't open file, so put index back where it was. This could
|
|
* happen if the file was readonly and we changed something.
|
|
*/
|
|
failed:
|
|
qf_ptr = old_qf_ptr;
|
|
qf_index = old_qf_index;
|
|
}
|
|
}
|
|
theend:
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr = qf_ptr;
|
|
qi->qf_lists[qi->qf_curlist].qf_index = qf_index;
|
|
if (p_swb != old_swb && opened_window) {
|
|
/* Restore old 'switchbuf' value, but not when an autocommand or
|
|
* modeline has changed the value. */
|
|
if (p_swb == empty_option) {
|
|
p_swb = old_swb;
|
|
swb_flags = old_swb_flags;
|
|
} else
|
|
free_string_option(old_swb);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ":clist": list all errors
|
|
* ":llist": list all locations
|
|
*/
|
|
void qf_list(exarg_T *eap)
|
|
{
|
|
buf_T *buf;
|
|
char_u *fname;
|
|
qfline_T *qfp;
|
|
int i;
|
|
int idx1 = 1;
|
|
int idx2 = -1;
|
|
char_u *arg = eap->arg;
|
|
int all = eap->forceit; /* if not :cl!, only show
|
|
recognised errors */
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (eap->cmdidx == CMD_llist) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL) {
|
|
EMSG(_(e_loclist));
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (qi->qf_curlist >= qi->qf_listcount
|
|
|| qi->qf_lists[qi->qf_curlist].qf_count == 0) {
|
|
EMSG(_(e_quickfix));
|
|
return;
|
|
}
|
|
if (!get_list_range(&arg, &idx1, &idx2) || *arg != NUL) {
|
|
EMSG(_(e_trailing));
|
|
return;
|
|
}
|
|
i = qi->qf_lists[qi->qf_curlist].qf_count;
|
|
if (idx1 < 0)
|
|
idx1 = (-idx1 > i) ? 0 : idx1 + i + 1;
|
|
if (idx2 < 0)
|
|
idx2 = (-idx2 > i) ? 0 : idx2 + i + 1;
|
|
|
|
if (qi->qf_lists[qi->qf_curlist].qf_nonevalid)
|
|
all = TRUE;
|
|
qfp = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
for (i = 1; !got_int && i <= qi->qf_lists[qi->qf_curlist].qf_count; ) {
|
|
if ((qfp->qf_valid || all) && idx1 <= i && i <= idx2) {
|
|
msg_putchar('\n');
|
|
if (got_int)
|
|
break;
|
|
|
|
fname = NULL;
|
|
if (qfp->qf_fnum != 0
|
|
&& (buf = buflist_findnr(qfp->qf_fnum)) != NULL) {
|
|
fname = buf->b_fname;
|
|
if (qfp->qf_type == 1) /* :helpgrep */
|
|
fname = path_tail(fname);
|
|
}
|
|
if (fname == NULL)
|
|
sprintf((char *)IObuff, "%2d", i);
|
|
else
|
|
vim_snprintf((char *)IObuff, IOSIZE, "%2d %s",
|
|
i, (char *)fname);
|
|
msg_outtrans_attr(IObuff, i == qi->qf_lists[qi->qf_curlist].qf_index
|
|
? hl_attr(HLF_L) : hl_attr(HLF_D));
|
|
if (qfp->qf_lnum == 0)
|
|
IObuff[0] = NUL;
|
|
else if (qfp->qf_col == 0)
|
|
sprintf((char *)IObuff, ":%" PRId64, (int64_t)qfp->qf_lnum);
|
|
else
|
|
sprintf((char *)IObuff, ":%" PRId64 " col %d",
|
|
(int64_t)qfp->qf_lnum, qfp->qf_col);
|
|
sprintf((char *)IObuff + STRLEN(IObuff), "%s:",
|
|
(char *)qf_types(qfp->qf_type, qfp->qf_nr));
|
|
msg_puts_attr(IObuff, hl_attr(HLF_N));
|
|
if (qfp->qf_pattern != NULL) {
|
|
qf_fmt_text(qfp->qf_pattern, IObuff, IOSIZE);
|
|
STRCAT(IObuff, ":");
|
|
msg_puts(IObuff);
|
|
}
|
|
msg_puts((char_u *)" ");
|
|
|
|
/* Remove newlines and leading whitespace from the text. For an
|
|
* unrecognized line keep the indent, the compiler may mark a word
|
|
* with ^^^^. */
|
|
qf_fmt_text((fname != NULL || qfp->qf_lnum != 0)
|
|
? skipwhite(qfp->qf_text) : qfp->qf_text,
|
|
IObuff, IOSIZE);
|
|
msg_prt_line(IObuff, FALSE);
|
|
out_flush(); /* show one line at a time */
|
|
}
|
|
|
|
qfp = qfp->qf_next;
|
|
++i;
|
|
ui_breakcheck();
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Remove newlines and leading whitespace from an error message.
|
|
* Put the result in "buf[bufsize]".
|
|
*/
|
|
static void qf_fmt_text(char_u *text, char_u *buf, int bufsize)
|
|
{
|
|
int i;
|
|
char_u *p = text;
|
|
|
|
for (i = 0; *p != NUL && i < bufsize - 1; ++i) {
|
|
if (*p == '\n') {
|
|
buf[i] = ' ';
|
|
while (*++p != NUL)
|
|
if (!vim_iswhite(*p) && *p != '\n')
|
|
break;
|
|
} else
|
|
buf[i] = *p++;
|
|
}
|
|
buf[i] = NUL;
|
|
}
|
|
|
|
/*
|
|
* ":colder [count]": Up in the quickfix stack.
|
|
* ":cnewer [count]": Down in the quickfix stack.
|
|
* ":lolder [count]": Up in the location list stack.
|
|
* ":lnewer [count]": Down in the location list stack.
|
|
*/
|
|
void qf_age(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
int count;
|
|
|
|
if (eap->cmdidx == CMD_lolder || eap->cmdidx == CMD_lnewer) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL) {
|
|
EMSG(_(e_loclist));
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (eap->addr_count != 0)
|
|
count = eap->line2;
|
|
else
|
|
count = 1;
|
|
while (count--) {
|
|
if (eap->cmdidx == CMD_colder || eap->cmdidx == CMD_lolder) {
|
|
if (qi->qf_curlist == 0) {
|
|
EMSG(_("E380: At bottom of quickfix stack"));
|
|
break;
|
|
}
|
|
--qi->qf_curlist;
|
|
} else {
|
|
if (qi->qf_curlist >= qi->qf_listcount - 1) {
|
|
EMSG(_("E381: At top of quickfix stack"));
|
|
break;
|
|
}
|
|
++qi->qf_curlist;
|
|
}
|
|
}
|
|
qf_msg(qi);
|
|
}
|
|
|
|
static void qf_msg(qf_info_T *qi)
|
|
{
|
|
smsg((char_u *)_("error list %d of %d; %d errors"),
|
|
qi->qf_curlist + 1, qi->qf_listcount,
|
|
qi->qf_lists[qi->qf_curlist].qf_count);
|
|
qf_update_buffer(qi);
|
|
}
|
|
|
|
/*
|
|
* Free error list "idx".
|
|
*/
|
|
static void qf_free(qf_info_T *qi, int idx)
|
|
{
|
|
qfline_T *qfp;
|
|
int stop = FALSE;
|
|
|
|
while (qi->qf_lists[idx].qf_count) {
|
|
qfp = qi->qf_lists[idx].qf_start->qf_next;
|
|
if (qi->qf_lists[idx].qf_title != NULL && !stop) {
|
|
free(qi->qf_lists[idx].qf_start->qf_text);
|
|
stop = (qi->qf_lists[idx].qf_start == qfp);
|
|
free(qi->qf_lists[idx].qf_start->qf_pattern);
|
|
free(qi->qf_lists[idx].qf_start);
|
|
if (stop)
|
|
/* Somehow qf_count may have an incorrect value, set it to 1
|
|
* to avoid crashing when it's wrong.
|
|
* TODO: Avoid qf_count being incorrect. */
|
|
qi->qf_lists[idx].qf_count = 1;
|
|
}
|
|
qi->qf_lists[idx].qf_start = qfp;
|
|
--qi->qf_lists[idx].qf_count;
|
|
}
|
|
free(qi->qf_lists[idx].qf_title);
|
|
qi->qf_lists[idx].qf_title = NULL;
|
|
}
|
|
|
|
/*
|
|
* qf_mark_adjust: adjust marks
|
|
*/
|
|
void qf_mark_adjust(win_T *wp, linenr_T line1, linenr_T line2, long amount, long amount_after)
|
|
{
|
|
int i;
|
|
qfline_T *qfp;
|
|
int idx;
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (wp != NULL) {
|
|
if (wp->w_llist == NULL)
|
|
return;
|
|
qi = wp->w_llist;
|
|
}
|
|
|
|
for (idx = 0; idx < qi->qf_listcount; ++idx)
|
|
if (qi->qf_lists[idx].qf_count)
|
|
for (i = 0, qfp = qi->qf_lists[idx].qf_start;
|
|
i < qi->qf_lists[idx].qf_count; ++i, qfp = qfp->qf_next)
|
|
if (qfp->qf_fnum == curbuf->b_fnum) {
|
|
if (qfp->qf_lnum >= line1 && qfp->qf_lnum <= line2) {
|
|
if (amount == MAXLNUM)
|
|
qfp->qf_cleared = TRUE;
|
|
else
|
|
qfp->qf_lnum += amount;
|
|
} else if (amount_after && qfp->qf_lnum > line2)
|
|
qfp->qf_lnum += amount_after;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Make a nice message out of the error character and the error number:
|
|
* char number message
|
|
* e or E 0 " error"
|
|
* w or W 0 " warning"
|
|
* i or I 0 " info"
|
|
* 0 0 ""
|
|
* other 0 " c"
|
|
* e or E n " error n"
|
|
* w or W n " warning n"
|
|
* i or I n " info n"
|
|
* 0 n " error n"
|
|
* other n " c n"
|
|
* 1 x "" :helpgrep
|
|
*/
|
|
static char_u *qf_types(int c, int nr)
|
|
{
|
|
static char_u buf[20];
|
|
static char_u cc[3];
|
|
char_u *p;
|
|
|
|
if (c == 'W' || c == 'w')
|
|
p = (char_u *)" warning";
|
|
else if (c == 'I' || c == 'i')
|
|
p = (char_u *)" info";
|
|
else if (c == 'E' || c == 'e' || (c == 0 && nr > 0))
|
|
p = (char_u *)" error";
|
|
else if (c == 0 || c == 1)
|
|
p = (char_u *)"";
|
|
else {
|
|
cc[0] = ' ';
|
|
cc[1] = c;
|
|
cc[2] = NUL;
|
|
p = cc;
|
|
}
|
|
|
|
if (nr <= 0)
|
|
return p;
|
|
|
|
sprintf((char *)buf, "%s %3d", (char *)p, nr);
|
|
return buf;
|
|
}
|
|
|
|
/*
|
|
* ":cwindow": open the quickfix window if we have errors to display,
|
|
* close it if not.
|
|
* ":lwindow": open the location list window if we have locations to display,
|
|
* close it if not.
|
|
*/
|
|
void ex_cwindow(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
win_T *win;
|
|
|
|
if (eap->cmdidx == CMD_lwindow) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL)
|
|
return;
|
|
}
|
|
|
|
/* Look for an existing quickfix window. */
|
|
win = qf_find_win(qi);
|
|
|
|
/*
|
|
* If a quickfix window is open but we have no errors to display,
|
|
* close the window. If a quickfix window is not open, then open
|
|
* it if we have errors; otherwise, leave it closed.
|
|
*/
|
|
if (qi->qf_lists[qi->qf_curlist].qf_nonevalid
|
|
|| qi->qf_lists[qi->qf_curlist].qf_count == 0
|
|
|| qi->qf_curlist >= qi->qf_listcount) {
|
|
if (win != NULL)
|
|
ex_cclose(eap);
|
|
} else if (win == NULL)
|
|
ex_copen(eap);
|
|
}
|
|
|
|
/*
|
|
* ":cclose": close the window showing the list of errors.
|
|
* ":lclose": close the window showing the location list
|
|
*/
|
|
void ex_cclose(exarg_T *eap)
|
|
{
|
|
win_T *win = NULL;
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (eap->cmdidx == CMD_lclose || eap->cmdidx == CMD_lwindow) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL)
|
|
return;
|
|
}
|
|
|
|
/* Find existing quickfix window and close it. */
|
|
win = qf_find_win(qi);
|
|
if (win != NULL)
|
|
win_close(win, FALSE);
|
|
}
|
|
|
|
/*
|
|
* ":copen": open a window that shows the list of errors.
|
|
* ":lopen": open a window that shows the location list.
|
|
*/
|
|
void ex_copen(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
int height;
|
|
win_T *win;
|
|
tabpage_T *prevtab = curtab;
|
|
buf_T *qf_buf;
|
|
win_T *oldwin = curwin;
|
|
|
|
if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL) {
|
|
EMSG(_(e_loclist));
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (eap->addr_count != 0)
|
|
height = eap->line2;
|
|
else
|
|
height = QF_WINHEIGHT;
|
|
|
|
reset_VIsual_and_resel(); /* stop Visual mode */
|
|
|
|
/*
|
|
* Find existing quickfix window, or open a new one.
|
|
*/
|
|
win = qf_find_win(qi);
|
|
|
|
if (win != NULL && cmdmod.tab == 0) {
|
|
win_goto(win);
|
|
if (eap->addr_count != 0) {
|
|
if (cmdmod.split & WSP_VERT) {
|
|
if (height != win->w_width) {
|
|
win_setwidth(height);
|
|
}
|
|
} else {
|
|
if (height != win->w_height) {
|
|
win_setheight(height);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
qf_buf = qf_find_buf(qi);
|
|
|
|
/* The current window becomes the previous window afterwards. */
|
|
win = curwin;
|
|
|
|
if ((eap->cmdidx == CMD_copen || eap->cmdidx == CMD_cwindow)
|
|
&& cmdmod.split == 0)
|
|
/* Create the new window at the very bottom, except when
|
|
* :belowright or :aboveleft is used. */
|
|
win_goto(lastwin);
|
|
if (win_split(height, WSP_BELOW | WSP_NEWLOC) == FAIL)
|
|
return; /* not enough room for window */
|
|
RESET_BINDING(curwin);
|
|
|
|
if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow) {
|
|
/*
|
|
* For the location list window, create a reference to the
|
|
* location list from the window 'win'.
|
|
*/
|
|
curwin->w_llist_ref = win->w_llist;
|
|
win->w_llist->qf_refcount++;
|
|
}
|
|
|
|
if (oldwin != curwin)
|
|
oldwin = NULL; /* don't store info when in another window */
|
|
if (qf_buf != NULL)
|
|
/* Use the existing quickfix buffer */
|
|
(void)do_ecmd(qf_buf->b_fnum, NULL, NULL, NULL, ECMD_ONE,
|
|
ECMD_HIDE + ECMD_OLDBUF, oldwin);
|
|
else {
|
|
/* Create a new quickfix buffer */
|
|
(void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, oldwin);
|
|
/* switch off 'swapfile' */
|
|
set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
|
|
set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix",
|
|
OPT_LOCAL);
|
|
set_option_value((char_u *)"bh", 0L, (char_u *)"wipe", OPT_LOCAL);
|
|
RESET_BINDING(curwin);
|
|
curwin->w_p_diff = FALSE;
|
|
set_option_value((char_u *)"fdm", 0L, (char_u *)"manual",
|
|
OPT_LOCAL);
|
|
}
|
|
|
|
/* Only set the height when still in the same tab page and there is no
|
|
* window to the side. */
|
|
if (curtab == prevtab
|
|
&& curwin->w_width == Columns
|
|
)
|
|
win_setheight(height);
|
|
curwin->w_p_wfh = TRUE; /* set 'winfixheight' */
|
|
if (win_valid(win))
|
|
prevwin = win;
|
|
}
|
|
|
|
/*
|
|
* Fill the buffer with the quickfix list.
|
|
*/
|
|
qf_fill_buffer(qi);
|
|
|
|
if (qi->qf_lists[qi->qf_curlist].qf_title != NULL)
|
|
qf_set_title(qi);
|
|
|
|
curwin->w_cursor.lnum = qi->qf_lists[qi->qf_curlist].qf_index;
|
|
curwin->w_cursor.col = 0;
|
|
check_cursor();
|
|
update_topline(); /* scroll to show the line */
|
|
}
|
|
|
|
/*
|
|
* Return the number of the current entry (line number in the quickfix
|
|
* window).
|
|
*/
|
|
linenr_T qf_current_entry(win_T *wp)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (IS_LL_WINDOW(wp))
|
|
/* In the location list window, use the referenced location list */
|
|
qi = wp->w_llist_ref;
|
|
|
|
return qi->qf_lists[qi->qf_curlist].qf_index;
|
|
}
|
|
|
|
/*
|
|
* Update the cursor position in the quickfix window to the current error.
|
|
* Return TRUE if there is a quickfix window.
|
|
*/
|
|
static int
|
|
qf_win_pos_update (
|
|
qf_info_T *qi,
|
|
int old_qf_index /* previous qf_index or zero */
|
|
)
|
|
{
|
|
win_T *win;
|
|
int qf_index = qi->qf_lists[qi->qf_curlist].qf_index;
|
|
|
|
/*
|
|
* Put the cursor on the current error in the quickfix window, so that
|
|
* it's viewable.
|
|
*/
|
|
win = qf_find_win(qi);
|
|
if (win != NULL
|
|
&& qf_index <= win->w_buffer->b_ml.ml_line_count
|
|
&& old_qf_index != qf_index) {
|
|
win_T *old_curwin = curwin;
|
|
|
|
curwin = win;
|
|
curbuf = win->w_buffer;
|
|
if (qf_index > old_qf_index) {
|
|
curwin->w_redraw_top = old_qf_index;
|
|
curwin->w_redraw_bot = qf_index;
|
|
} else {
|
|
curwin->w_redraw_top = qf_index;
|
|
curwin->w_redraw_bot = old_qf_index;
|
|
}
|
|
curwin->w_cursor.lnum = qf_index;
|
|
curwin->w_cursor.col = 0;
|
|
update_topline(); /* scroll to show the line */
|
|
redraw_later(VALID);
|
|
curwin->w_redr_status = TRUE; /* update ruler */
|
|
curwin = old_curwin;
|
|
curbuf = curwin->w_buffer;
|
|
}
|
|
return win != NULL;
|
|
}
|
|
|
|
/*
|
|
* Check whether the given window is displaying the specified quickfix/location
|
|
* list buffer
|
|
*/
|
|
static int is_qf_win(win_T *win, qf_info_T *qi)
|
|
{
|
|
/*
|
|
* A window displaying the quickfix buffer will have the w_llist_ref field
|
|
* set to NULL.
|
|
* A window displaying a location list buffer will have the w_llist_ref
|
|
* pointing to the location list.
|
|
*/
|
|
if (bt_quickfix(win->w_buffer))
|
|
if ((qi == &ql_info && win->w_llist_ref == NULL)
|
|
|| (qi != &ql_info && win->w_llist_ref == qi))
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Find a window displaying the quickfix/location list 'qi'
|
|
* Searches in only the windows opened in the current tab.
|
|
*/
|
|
static win_T *qf_find_win(qf_info_T *qi)
|
|
{
|
|
win_T *win;
|
|
|
|
FOR_ALL_WINDOWS(win)
|
|
if (is_qf_win(win, qi))
|
|
break;
|
|
|
|
return win;
|
|
}
|
|
|
|
/*
|
|
* Find a quickfix buffer.
|
|
* Searches in windows opened in all the tabs.
|
|
*/
|
|
static buf_T *qf_find_buf(qf_info_T *qi)
|
|
{
|
|
tabpage_T *tp;
|
|
win_T *win;
|
|
|
|
FOR_ALL_TAB_WINDOWS(tp, win)
|
|
if (is_qf_win(win, qi))
|
|
return win->w_buffer;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Find the quickfix buffer. If it exists, update the contents.
|
|
*/
|
|
static void qf_update_buffer(qf_info_T *qi)
|
|
{
|
|
buf_T *buf;
|
|
win_T *win;
|
|
win_T *curwin_save;
|
|
aco_save_T aco;
|
|
|
|
/* Check if a buffer for the quickfix list exists. Update it. */
|
|
buf = qf_find_buf(qi);
|
|
if (buf != NULL) {
|
|
/* set curwin/curbuf to buf and save a few things */
|
|
aucmd_prepbuf(&aco, buf);
|
|
|
|
qf_fill_buffer(qi);
|
|
|
|
if (qi->qf_lists[qi->qf_curlist].qf_title != NULL
|
|
&& (win = qf_find_win(qi)) != NULL) {
|
|
curwin_save = curwin;
|
|
curwin = win;
|
|
qf_set_title(qi);
|
|
curwin = curwin_save;
|
|
|
|
}
|
|
|
|
/* restore curwin/curbuf and a few other things */
|
|
aucmd_restbuf(&aco);
|
|
|
|
(void)qf_win_pos_update(qi, 0);
|
|
}
|
|
}
|
|
|
|
static void qf_set_title(qf_info_T *qi)
|
|
{
|
|
set_internal_string_var((char_u *)"w:quickfix_title",
|
|
qi->qf_lists[qi->qf_curlist].qf_title);
|
|
}
|
|
|
|
/*
|
|
* Fill current buffer with quickfix errors, replacing any previous contents.
|
|
* curbuf must be the quickfix buffer!
|
|
*/
|
|
static void qf_fill_buffer(qf_info_T *qi)
|
|
{
|
|
linenr_T lnum;
|
|
qfline_T *qfp;
|
|
buf_T *errbuf;
|
|
int len;
|
|
int old_KeyTyped = KeyTyped;
|
|
|
|
/* delete all existing lines */
|
|
while ((curbuf->b_ml.ml_flags & ML_EMPTY) == 0)
|
|
(void)ml_delete((linenr_T)1, FALSE);
|
|
|
|
/* Check if there is anything to display */
|
|
if (qi->qf_curlist < qi->qf_listcount) {
|
|
/* Add one line for each error */
|
|
qfp = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
for (lnum = 0; lnum < qi->qf_lists[qi->qf_curlist].qf_count; ++lnum) {
|
|
if (qfp->qf_fnum != 0
|
|
&& (errbuf = buflist_findnr(qfp->qf_fnum)) != NULL
|
|
&& errbuf->b_fname != NULL) {
|
|
if (qfp->qf_type == 1) /* :helpgrep */
|
|
STRCPY(IObuff, path_tail(errbuf->b_fname));
|
|
else
|
|
STRCPY(IObuff, errbuf->b_fname);
|
|
len = (int)STRLEN(IObuff);
|
|
} else
|
|
len = 0;
|
|
IObuff[len++] = '|';
|
|
|
|
if (qfp->qf_lnum > 0) {
|
|
sprintf((char *)IObuff + len, "%" PRId64, (int64_t)qfp->qf_lnum);
|
|
len += (int)STRLEN(IObuff + len);
|
|
|
|
if (qfp->qf_col > 0) {
|
|
sprintf((char *)IObuff + len, " col %d", qfp->qf_col);
|
|
len += (int)STRLEN(IObuff + len);
|
|
}
|
|
|
|
sprintf((char *)IObuff + len, "%s",
|
|
(char *)qf_types(qfp->qf_type, qfp->qf_nr));
|
|
len += (int)STRLEN(IObuff + len);
|
|
} else if (qfp->qf_pattern != NULL) {
|
|
qf_fmt_text(qfp->qf_pattern, IObuff + len, IOSIZE - len);
|
|
len += (int)STRLEN(IObuff + len);
|
|
}
|
|
IObuff[len++] = '|';
|
|
IObuff[len++] = ' ';
|
|
|
|
/* Remove newlines and leading whitespace from the text.
|
|
* For an unrecognized line keep the indent, the compiler may
|
|
* mark a word with ^^^^. */
|
|
qf_fmt_text(len > 3 ? skipwhite(qfp->qf_text) : qfp->qf_text,
|
|
IObuff + len, IOSIZE - len);
|
|
|
|
if (ml_append(lnum, IObuff, (colnr_T)STRLEN(IObuff) + 1, FALSE)
|
|
== FAIL)
|
|
break;
|
|
qfp = qfp->qf_next;
|
|
}
|
|
/* Delete the empty line which is now at the end */
|
|
(void)ml_delete(lnum + 1, FALSE);
|
|
}
|
|
|
|
/* correct cursor position */
|
|
check_lnums(TRUE);
|
|
|
|
/* Set the 'filetype' to "qf" each time after filling the buffer. This
|
|
* resembles reading a file into a buffer, it's more logical when using
|
|
* autocommands. */
|
|
set_option_value((char_u *)"ft", 0L, (char_u *)"qf", OPT_LOCAL);
|
|
curbuf->b_p_ma = FALSE;
|
|
|
|
keep_filetype = TRUE; /* don't detect 'filetype' */
|
|
apply_autocmds(EVENT_BUFREADPOST, (char_u *)"quickfix", NULL,
|
|
FALSE, curbuf);
|
|
apply_autocmds(EVENT_BUFWINENTER, (char_u *)"quickfix", NULL,
|
|
FALSE, curbuf);
|
|
keep_filetype = FALSE;
|
|
|
|
/* make sure it will be redrawn */
|
|
redraw_curbuf_later(NOT_VALID);
|
|
|
|
/* Restore KeyTyped, setting 'filetype' may reset it. */
|
|
KeyTyped = old_KeyTyped;
|
|
}
|
|
|
|
|
|
/*
|
|
* Return TRUE if "buf" is the quickfix buffer.
|
|
*/
|
|
int bt_quickfix(buf_T *buf)
|
|
{
|
|
return buf != NULL && buf->b_p_bt[0] == 'q';
|
|
}
|
|
|
|
/*
|
|
* Return TRUE if "buf" is a "nofile" or "acwrite" buffer.
|
|
* This means the buffer name is not a file name.
|
|
*/
|
|
int bt_nofile(buf_T *buf)
|
|
{
|
|
return buf != NULL && ((buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f')
|
|
|| buf->b_p_bt[0] == 'a');
|
|
}
|
|
|
|
/*
|
|
* Return TRUE if "buf" is a "nowrite" or "nofile" buffer.
|
|
*/
|
|
int bt_dontwrite(buf_T *buf)
|
|
{
|
|
return buf != NULL && buf->b_p_bt[0] == 'n';
|
|
}
|
|
|
|
int bt_dontwrite_msg(buf_T *buf)
|
|
{
|
|
if (bt_dontwrite(buf)) {
|
|
EMSG(_("E382: Cannot write, 'buftype' option is set"));
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Return TRUE if the buffer should be hidden, according to 'hidden', ":hide"
|
|
* and 'bufhidden'.
|
|
*/
|
|
int buf_hide(buf_T *buf)
|
|
{
|
|
/* 'bufhidden' overrules 'hidden' and ":hide", check it first */
|
|
switch (buf->b_p_bh[0]) {
|
|
case 'u': /* "unload" */
|
|
case 'w': /* "wipe" */
|
|
case 'd': return FALSE; /* "delete" */
|
|
case 'h': return TRUE; /* "hide" */
|
|
}
|
|
return p_hid || cmdmod.hide;
|
|
}
|
|
|
|
/*
|
|
* Return TRUE when using ":vimgrep" for ":grep".
|
|
*/
|
|
int grep_internal(cmdidx_T cmdidx)
|
|
{
|
|
return (cmdidx == CMD_grep
|
|
|| cmdidx == CMD_lgrep
|
|
|| cmdidx == CMD_grepadd
|
|
|| cmdidx == CMD_lgrepadd)
|
|
&& STRCMP("internal",
|
|
*curbuf->b_p_gp == NUL ? p_gp : curbuf->b_p_gp) == 0;
|
|
}
|
|
|
|
/*
|
|
* Used for ":make", ":lmake", ":grep", ":lgrep", ":grepadd", and ":lgrepadd"
|
|
*/
|
|
void ex_make(exarg_T *eap)
|
|
{
|
|
char_u *fname;
|
|
char_u *cmd;
|
|
unsigned len;
|
|
win_T *wp = NULL;
|
|
qf_info_T *qi = &ql_info;
|
|
int res;
|
|
char_u *au_name = NULL;
|
|
|
|
/* Redirect ":grep" to ":vimgrep" if 'grepprg' is "internal". */
|
|
if (grep_internal(eap->cmdidx)) {
|
|
ex_vimgrep(eap);
|
|
return;
|
|
}
|
|
|
|
switch (eap->cmdidx) {
|
|
case CMD_make: au_name = (char_u *)"make"; break;
|
|
case CMD_lmake: au_name = (char_u *)"lmake"; break;
|
|
case CMD_grep: au_name = (char_u *)"grep"; break;
|
|
case CMD_lgrep: au_name = (char_u *)"lgrep"; break;
|
|
case CMD_grepadd: au_name = (char_u *)"grepadd"; break;
|
|
case CMD_lgrepadd: au_name = (char_u *)"lgrepadd"; break;
|
|
default: break;
|
|
}
|
|
if (au_name != NULL) {
|
|
apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
if (did_throw || force_abort)
|
|
return;
|
|
}
|
|
|
|
if (eap->cmdidx == CMD_lmake || eap->cmdidx == CMD_lgrep
|
|
|| eap->cmdidx == CMD_lgrepadd)
|
|
wp = curwin;
|
|
|
|
autowrite_all();
|
|
fname = get_mef_name();
|
|
if (fname == NULL)
|
|
return;
|
|
os_remove((char *)fname); // in case it's not unique
|
|
|
|
/*
|
|
* If 'shellpipe' empty: don't redirect to 'errorfile'.
|
|
*/
|
|
len = (unsigned)STRLEN(p_shq) * 2 + (unsigned)STRLEN(eap->arg) + 1;
|
|
if (*p_sp != NUL)
|
|
len += (unsigned)STRLEN(p_sp) + (unsigned)STRLEN(fname) + 3;
|
|
cmd = xmalloc(len);
|
|
sprintf((char *)cmd, "%s%s%s", (char *)p_shq, (char *)eap->arg,
|
|
(char *)p_shq);
|
|
if (*p_sp != NUL)
|
|
append_redir(cmd, len, p_sp, fname);
|
|
/*
|
|
* Output a newline if there's something else than the :make command that
|
|
* was typed (in which case the cursor is in column 0).
|
|
*/
|
|
if (msg_col == 0)
|
|
msg_didout = FALSE;
|
|
msg_start();
|
|
MSG_PUTS(":!");
|
|
msg_outtrans(cmd); /* show what we are doing */
|
|
|
|
/* let the shell know if we are redirecting output or not */
|
|
do_shell(cmd, *p_sp != NUL ? kShellOptDoOut : 0);
|
|
|
|
|
|
res = qf_init(wp, fname, (eap->cmdidx != CMD_make
|
|
&& eap->cmdidx != CMD_lmake) ? p_gefm : p_efm,
|
|
(eap->cmdidx != CMD_grepadd
|
|
&& eap->cmdidx != CMD_lgrepadd),
|
|
*eap->cmdlinep);
|
|
if (wp != NULL)
|
|
qi = GET_LOC_LIST(wp);
|
|
if (au_name != NULL) {
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
if (qi->qf_curlist < qi->qf_listcount)
|
|
res = qi->qf_lists[qi->qf_curlist].qf_count;
|
|
else
|
|
res = 0;
|
|
}
|
|
if (res > 0 && !eap->forceit)
|
|
qf_jump(qi, 0, 0, FALSE); /* display first error */
|
|
|
|
os_remove((char *)fname);
|
|
free(fname);
|
|
free(cmd);
|
|
}
|
|
|
|
/*
|
|
* Return the name for the errorfile, in allocated memory.
|
|
* Find a new unique name when 'makeef' contains "##".
|
|
* Returns NULL for error.
|
|
*/
|
|
static char_u *get_mef_name(void)
|
|
{
|
|
char_u *p;
|
|
char_u *name;
|
|
static int start = -1;
|
|
static int off = 0;
|
|
|
|
if (*p_mef == NUL) {
|
|
name = vim_tempname('e');
|
|
if (name == NULL)
|
|
EMSG(_(e_notmp));
|
|
return name;
|
|
}
|
|
|
|
for (p = p_mef; *p; ++p)
|
|
if (p[0] == '#' && p[1] == '#')
|
|
break;
|
|
|
|
if (*p == NUL)
|
|
return vim_strsave(p_mef);
|
|
|
|
/* Keep trying until the name doesn't exist yet. */
|
|
for (;; ) {
|
|
if (start == -1)
|
|
start = os_get_pid();
|
|
else
|
|
off += 19;
|
|
|
|
name = xmalloc(STRLEN(p_mef) + 30);
|
|
STRCPY(name, p_mef);
|
|
sprintf((char *)name + (p - p_mef), "%d%d", start, off);
|
|
STRCAT(name, p + 2);
|
|
// Don't accept a symbolic link, its a security risk.
|
|
FileInfo file_info;
|
|
bool file_or_link_found = os_get_file_info_link((char *)name, &file_info);
|
|
if (!file_or_link_found) {
|
|
break;
|
|
}
|
|
free(name);
|
|
}
|
|
return name;
|
|
}
|
|
|
|
/*
|
|
* ":cc", ":crewind", ":cfirst" and ":clast".
|
|
* ":ll", ":lrewind", ":lfirst" and ":llast".
|
|
*/
|
|
void ex_cc(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (eap->cmdidx == CMD_ll
|
|
|| eap->cmdidx == CMD_lrewind
|
|
|| eap->cmdidx == CMD_lfirst
|
|
|| eap->cmdidx == CMD_llast) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL) {
|
|
EMSG(_(e_loclist));
|
|
return;
|
|
}
|
|
}
|
|
|
|
qf_jump(qi, 0,
|
|
eap->addr_count > 0
|
|
? (int)eap->line2
|
|
: (eap->cmdidx == CMD_cc || eap->cmdidx == CMD_ll)
|
|
? 0
|
|
: (eap->cmdidx == CMD_crewind || eap->cmdidx == CMD_lrewind
|
|
|| eap->cmdidx == CMD_cfirst || eap->cmdidx == CMD_lfirst)
|
|
? 1
|
|
: 32767,
|
|
eap->forceit);
|
|
}
|
|
|
|
/*
|
|
* ":cnext", ":cnfile", ":cNext" and ":cprevious".
|
|
* ":lnext", ":lNext", ":lprevious", ":lnfile", ":lNfile" and ":lpfile".
|
|
*/
|
|
void ex_cnext(exarg_T *eap)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (eap->cmdidx == CMD_lnext
|
|
|| eap->cmdidx == CMD_lNext
|
|
|| eap->cmdidx == CMD_lprevious
|
|
|| eap->cmdidx == CMD_lnfile
|
|
|| eap->cmdidx == CMD_lNfile
|
|
|| eap->cmdidx == CMD_lpfile) {
|
|
qi = GET_LOC_LIST(curwin);
|
|
if (qi == NULL) {
|
|
EMSG(_(e_loclist));
|
|
return;
|
|
}
|
|
}
|
|
|
|
qf_jump(qi, (eap->cmdidx == CMD_cnext || eap->cmdidx == CMD_lnext)
|
|
? FORWARD
|
|
: (eap->cmdidx == CMD_cnfile || eap->cmdidx == CMD_lnfile)
|
|
? FORWARD_FILE
|
|
: (eap->cmdidx == CMD_cpfile || eap->cmdidx == CMD_lpfile
|
|
|| eap->cmdidx == CMD_cNfile || eap->cmdidx == CMD_lNfile)
|
|
? BACKWARD_FILE
|
|
: BACKWARD,
|
|
eap->addr_count > 0 ? (int)eap->line2 : 1, eap->forceit);
|
|
}
|
|
|
|
/*
|
|
* ":cfile"/":cgetfile"/":caddfile" commands.
|
|
* ":lfile"/":lgetfile"/":laddfile" commands.
|
|
*/
|
|
void ex_cfile(exarg_T *eap)
|
|
{
|
|
win_T *wp = NULL;
|
|
qf_info_T *qi = &ql_info;
|
|
char_u *au_name = NULL;
|
|
|
|
if (eap->cmdidx == CMD_lfile || eap->cmdidx == CMD_lgetfile
|
|
|| eap->cmdidx == CMD_laddfile)
|
|
wp = curwin;
|
|
|
|
switch (eap->cmdidx) {
|
|
case CMD_cfile: au_name = (char_u *)"cfile"; break;
|
|
case CMD_cgetfile: au_name = (char_u *)"cgetfile"; break;
|
|
case CMD_caddfile: au_name = (char_u *)"caddfile"; break;
|
|
case CMD_lfile: au_name = (char_u *)"lfile"; break;
|
|
case CMD_lgetfile: au_name = (char_u *)"lgetfile"; break;
|
|
case CMD_laddfile: au_name = (char_u *)"laddfile"; break;
|
|
default: break;
|
|
}
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name, NULL, FALSE, curbuf);
|
|
if (*eap->arg != NUL)
|
|
set_string_option_direct((char_u *)"ef", -1, eap->arg, OPT_FREE, 0);
|
|
|
|
/*
|
|
* This function is used by the :cfile, :cgetfile and :caddfile
|
|
* commands.
|
|
* :cfile always creates a new quickfix list and jumps to the
|
|
* first error.
|
|
* :cgetfile creates a new quickfix list but doesn't jump to the
|
|
* first error.
|
|
* :caddfile adds to an existing quickfix list. If there is no
|
|
* quickfix list then a new list is created.
|
|
*/
|
|
if (qf_init(wp, p_ef, p_efm, (eap->cmdidx != CMD_caddfile
|
|
&& eap->cmdidx != CMD_laddfile),
|
|
*eap->cmdlinep) > 0
|
|
&& (eap->cmdidx == CMD_cfile
|
|
|| eap->cmdidx == CMD_lfile)) {
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name, NULL, FALSE, curbuf);
|
|
if (wp != NULL)
|
|
qi = GET_LOC_LIST(wp);
|
|
qf_jump(qi, 0, 0, eap->forceit); /* display first error */
|
|
} else {
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name, NULL, FALSE, curbuf);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ":vimgrep {pattern} file(s)"
|
|
* ":vimgrepadd {pattern} file(s)"
|
|
* ":lvimgrep {pattern} file(s)"
|
|
* ":lvimgrepadd {pattern} file(s)"
|
|
*/
|
|
void ex_vimgrep(exarg_T *eap)
|
|
{
|
|
regmmatch_T regmatch;
|
|
int fcount;
|
|
char_u **fnames;
|
|
char_u *fname;
|
|
char_u *s;
|
|
char_u *p;
|
|
int fi;
|
|
qf_info_T *qi = &ql_info;
|
|
qfline_T *cur_qf_start;
|
|
qfline_T *prevp = NULL;
|
|
long lnum;
|
|
buf_T *buf;
|
|
int duplicate_name = FALSE;
|
|
int using_dummy;
|
|
int redraw_for_dummy = FALSE;
|
|
int found_match;
|
|
buf_T *first_match_buf = NULL;
|
|
time_t seconds = 0;
|
|
int save_mls;
|
|
char_u *save_ei = NULL;
|
|
aco_save_T aco;
|
|
int flags = 0;
|
|
colnr_T col;
|
|
long tomatch;
|
|
char_u *dirname_start = NULL;
|
|
char_u *dirname_now = NULL;
|
|
char_u *target_dir = NULL;
|
|
char_u *au_name = NULL;
|
|
|
|
switch (eap->cmdidx) {
|
|
case CMD_vimgrep: au_name = (char_u *)"vimgrep"; break;
|
|
case CMD_lvimgrep: au_name = (char_u *)"lvimgrep"; break;
|
|
case CMD_vimgrepadd: au_name = (char_u *)"vimgrepadd"; break;
|
|
case CMD_lvimgrepadd: au_name = (char_u *)"lvimgrepadd"; break;
|
|
case CMD_grep: au_name = (char_u *)"grep"; break;
|
|
case CMD_lgrep: au_name = (char_u *)"lgrep"; break;
|
|
case CMD_grepadd: au_name = (char_u *)"grepadd"; break;
|
|
case CMD_lgrepadd: au_name = (char_u *)"lgrepadd"; break;
|
|
default: break;
|
|
}
|
|
if (au_name != NULL) {
|
|
apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
if (did_throw || force_abort)
|
|
return;
|
|
}
|
|
|
|
if (eap->cmdidx == CMD_lgrep
|
|
|| eap->cmdidx == CMD_lvimgrep
|
|
|| eap->cmdidx == CMD_lgrepadd
|
|
|| eap->cmdidx == CMD_lvimgrepadd) {
|
|
qi = ll_get_or_alloc_list(curwin);
|
|
}
|
|
|
|
if (eap->addr_count > 0)
|
|
tomatch = eap->line2;
|
|
else
|
|
tomatch = MAXLNUM;
|
|
|
|
/* Get the search pattern: either white-separated or enclosed in // */
|
|
regmatch.regprog = NULL;
|
|
p = skip_vimgrep_pat(eap->arg, &s, &flags);
|
|
if (p == NULL) {
|
|
EMSG(_(e_invalpat));
|
|
goto theend;
|
|
}
|
|
|
|
if (s != NULL && *s == NUL) {
|
|
/* Pattern is empty, use last search pattern. */
|
|
if (last_search_pat() == NULL) {
|
|
EMSG(_(e_noprevre));
|
|
goto theend;
|
|
}
|
|
regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC);
|
|
} else
|
|
regmatch.regprog = vim_regcomp(s, RE_MAGIC);
|
|
|
|
if (regmatch.regprog == NULL)
|
|
goto theend;
|
|
regmatch.rmm_ic = p_ic;
|
|
regmatch.rmm_maxcol = 0;
|
|
|
|
p = skipwhite(p);
|
|
if (*p == NUL) {
|
|
EMSG(_("E683: File name missing or invalid pattern"));
|
|
goto theend;
|
|
}
|
|
|
|
if ((eap->cmdidx != CMD_grepadd && eap->cmdidx != CMD_lgrepadd &&
|
|
eap->cmdidx != CMD_vimgrepadd && eap->cmdidx != CMD_lvimgrepadd)
|
|
|| qi->qf_curlist == qi->qf_listcount)
|
|
/* make place for a new list */
|
|
qf_new_list(qi, *eap->cmdlinep);
|
|
else if (qi->qf_lists[qi->qf_curlist].qf_count > 0)
|
|
/* Adding to existing list, find last entry. */
|
|
for (prevp = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
prevp->qf_next != prevp; prevp = prevp->qf_next)
|
|
;
|
|
|
|
/* parse the list of arguments */
|
|
if (get_arglist_exp(p, &fcount, &fnames, TRUE) == FAIL)
|
|
goto theend;
|
|
if (fcount == 0) {
|
|
EMSG(_(e_nomatch));
|
|
goto theend;
|
|
}
|
|
|
|
dirname_start = xmalloc(MAXPATHL);
|
|
dirname_now = xmalloc(MAXPATHL);
|
|
|
|
/* Remember the current directory, because a BufRead autocommand that does
|
|
* ":lcd %:p:h" changes the meaning of short path names. */
|
|
os_dirname(dirname_start, MAXPATHL);
|
|
|
|
/* Remember the value of qf_start, so that we can check for autocommands
|
|
* changing the current quickfix list. */
|
|
cur_qf_start = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
|
|
seconds = (time_t)0;
|
|
for (fi = 0; fi < fcount && !got_int && tomatch > 0; ++fi) {
|
|
fname = path_shorten_fname_if_possible(fnames[fi]);
|
|
if (time(NULL) > seconds) {
|
|
/* Display the file name every second or so, show the user we are
|
|
* working on it. */
|
|
seconds = time(NULL);
|
|
msg_start();
|
|
p = msg_strtrunc(fname, TRUE);
|
|
if (p == NULL)
|
|
msg_outtrans(fname);
|
|
else {
|
|
msg_outtrans(p);
|
|
free(p);
|
|
}
|
|
msg_clr_eos();
|
|
msg_didout = FALSE; /* overwrite this message */
|
|
msg_nowait = TRUE; /* don't wait for this message */
|
|
msg_col = 0;
|
|
out_flush();
|
|
}
|
|
|
|
buf = buflist_findname_exp(fnames[fi]);
|
|
if (buf == NULL || buf->b_ml.ml_mfp == NULL) {
|
|
/* Remember that a buffer with this name already exists. */
|
|
duplicate_name = (buf != NULL);
|
|
using_dummy = TRUE;
|
|
redraw_for_dummy = TRUE;
|
|
|
|
/* Don't do Filetype autocommands to avoid loading syntax and
|
|
* indent scripts, a great speed improvement. */
|
|
save_ei = au_event_disable(",Filetype");
|
|
/* Don't use modelines here, it's useless. */
|
|
save_mls = p_mls;
|
|
p_mls = 0;
|
|
|
|
/* Load file into a buffer, so that 'fileencoding' is detected,
|
|
* autocommands applied, etc. */
|
|
buf = load_dummy_buffer(fname, dirname_start, dirname_now);
|
|
|
|
p_mls = save_mls;
|
|
au_event_restore(save_ei);
|
|
} else
|
|
/* Use existing, loaded buffer. */
|
|
using_dummy = FALSE;
|
|
|
|
if (cur_qf_start != qi->qf_lists[qi->qf_curlist].qf_start) {
|
|
int idx;
|
|
|
|
/* Autocommands changed the quickfix list. Find the one we were
|
|
* using and restore it. */
|
|
for (idx = 0; idx < LISTCOUNT; ++idx)
|
|
if (cur_qf_start == qi->qf_lists[idx].qf_start) {
|
|
qi->qf_curlist = idx;
|
|
break;
|
|
}
|
|
if (idx == LISTCOUNT) {
|
|
/* List cannot be found, create a new one. */
|
|
qf_new_list(qi, *eap->cmdlinep);
|
|
cur_qf_start = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
}
|
|
}
|
|
|
|
if (buf == NULL) {
|
|
if (!got_int)
|
|
smsg((char_u *)_("Cannot open file \"%s\""), fname);
|
|
} else {
|
|
/* Try for a match in all lines of the buffer.
|
|
* For ":1vimgrep" look for first match only. */
|
|
found_match = FALSE;
|
|
for (lnum = 1; lnum <= buf->b_ml.ml_line_count && tomatch > 0;
|
|
++lnum) {
|
|
col = 0;
|
|
while (vim_regexec_multi(®match, curwin, buf, lnum,
|
|
col, NULL) > 0) {
|
|
;
|
|
if (qf_add_entry(qi, &prevp,
|
|
NULL, /* dir */
|
|
fname,
|
|
0,
|
|
ml_get_buf(buf,
|
|
regmatch.startpos[0].lnum + lnum, FALSE),
|
|
regmatch.startpos[0].lnum + lnum,
|
|
regmatch.startpos[0].col + 1,
|
|
FALSE, /* vis_col */
|
|
NULL, /* search pattern */
|
|
0, /* nr */
|
|
0, /* type */
|
|
TRUE /* valid */
|
|
) == FAIL) {
|
|
got_int = TRUE;
|
|
break;
|
|
}
|
|
found_match = TRUE;
|
|
if (--tomatch == 0)
|
|
break;
|
|
if ((flags & VGR_GLOBAL) == 0
|
|
|| regmatch.endpos[0].lnum > 0)
|
|
break;
|
|
col = regmatch.endpos[0].col
|
|
+ (col == regmatch.endpos[0].col);
|
|
if (col > (colnr_T)STRLEN(ml_get_buf(buf, lnum, FALSE)))
|
|
break;
|
|
}
|
|
line_breakcheck();
|
|
if (got_int)
|
|
break;
|
|
}
|
|
cur_qf_start = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
|
|
if (using_dummy) {
|
|
if (found_match && first_match_buf == NULL)
|
|
first_match_buf = buf;
|
|
if (duplicate_name) {
|
|
/* Never keep a dummy buffer if there is another buffer
|
|
* with the same name. */
|
|
wipe_dummy_buffer(buf, dirname_start);
|
|
buf = NULL;
|
|
} else if (!cmdmod.hide
|
|
|| buf->b_p_bh[0] == 'u' /* "unload" */
|
|
|| buf->b_p_bh[0] == 'w' /* "wipe" */
|
|
|| buf->b_p_bh[0] == 'd') { /* "delete" */
|
|
/* When no match was found we don't need to remember the
|
|
* buffer, wipe it out. If there was a match and it
|
|
* wasn't the first one or we won't jump there: only
|
|
* unload the buffer.
|
|
* Ignore 'hidden' here, because it may lead to having too
|
|
* many swap files. */
|
|
if (!found_match) {
|
|
wipe_dummy_buffer(buf, dirname_start);
|
|
buf = NULL;
|
|
} else if (buf != first_match_buf || (flags & VGR_NOJUMP)) {
|
|
unload_dummy_buffer(buf, dirname_start);
|
|
buf = NULL;
|
|
}
|
|
}
|
|
|
|
if (buf != NULL) {
|
|
/* If the buffer is still loaded we need to use the
|
|
* directory we jumped to below. */
|
|
if (buf == first_match_buf
|
|
&& target_dir == NULL
|
|
&& STRCMP(dirname_start, dirname_now) != 0)
|
|
target_dir = vim_strsave(dirname_now);
|
|
|
|
/* The buffer is still loaded, the Filetype autocommands
|
|
* need to be done now, in that buffer. And the modelines
|
|
* need to be done (again). But not the window-local
|
|
* options! */
|
|
aucmd_prepbuf(&aco, buf);
|
|
apply_autocmds(EVENT_FILETYPE, buf->b_p_ft,
|
|
buf->b_fname, TRUE, buf);
|
|
do_modelines(OPT_NOWIN);
|
|
aucmd_restbuf(&aco);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
FreeWild(fcount, fnames);
|
|
|
|
qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
qi->qf_lists[qi->qf_curlist].qf_index = 1;
|
|
|
|
qf_update_buffer(qi);
|
|
|
|
if (au_name != NULL)
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
|
|
/* Jump to first match. */
|
|
if (qi->qf_lists[qi->qf_curlist].qf_count > 0) {
|
|
if ((flags & VGR_NOJUMP) == 0) {
|
|
buf = curbuf;
|
|
qf_jump(qi, 0, 0, eap->forceit);
|
|
if (buf != curbuf)
|
|
/* If we jumped to another buffer redrawing will already be
|
|
* taken care of. */
|
|
redraw_for_dummy = FALSE;
|
|
|
|
/* Jump to the directory used after loading the buffer. */
|
|
if (curbuf == first_match_buf && target_dir != NULL) {
|
|
exarg_T ea;
|
|
|
|
ea.arg = target_dir;
|
|
ea.cmdidx = CMD_lcd;
|
|
ex_cd(&ea);
|
|
}
|
|
}
|
|
} else
|
|
EMSG2(_(e_nomatch2), s);
|
|
|
|
/* If we loaded a dummy buffer into the current window, the autocommands
|
|
* may have messed up things, need to redraw and recompute folds. */
|
|
if (redraw_for_dummy) {
|
|
foldUpdateAll(curwin);
|
|
}
|
|
|
|
theend:
|
|
free(dirname_now);
|
|
free(dirname_start);
|
|
free(target_dir);
|
|
vim_regfree(regmatch.regprog);
|
|
}
|
|
|
|
/*
|
|
* Skip over the pattern argument of ":vimgrep /pat/[g][j]".
|
|
* Put the start of the pattern in "*s", unless "s" is NULL.
|
|
* If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP.
|
|
* If "s" is not NULL terminate the pattern with a NUL.
|
|
* Return a pointer to the char just past the pattern plus flags.
|
|
*/
|
|
char_u *skip_vimgrep_pat(char_u *p, char_u **s, int *flags)
|
|
{
|
|
int c;
|
|
|
|
if (vim_isIDc(*p)) {
|
|
/* ":vimgrep pattern fname" */
|
|
if (s != NULL)
|
|
*s = p;
|
|
p = skiptowhite(p);
|
|
if (s != NULL && *p != NUL)
|
|
*p++ = NUL;
|
|
} else {
|
|
/* ":vimgrep /pattern/[g][j] fname" */
|
|
if (s != NULL)
|
|
*s = p + 1;
|
|
c = *p;
|
|
p = skip_regexp(p + 1, c, TRUE, NULL);
|
|
if (*p != c)
|
|
return NULL;
|
|
|
|
/* Truncate the pattern. */
|
|
if (s != NULL)
|
|
*p = NUL;
|
|
++p;
|
|
|
|
/* Find the flags */
|
|
while (*p == 'g' || *p == 'j') {
|
|
if (flags != NULL) {
|
|
if (*p == 'g')
|
|
*flags |= VGR_GLOBAL;
|
|
else
|
|
*flags |= VGR_NOJUMP;
|
|
}
|
|
++p;
|
|
}
|
|
}
|
|
return p;
|
|
}
|
|
|
|
/*
|
|
* Restore current working directory to "dirname_start" if they differ, taking
|
|
* into account whether it is set locally or globally.
|
|
*/
|
|
static void restore_start_dir(char_u *dirname_start)
|
|
{
|
|
char_u *dirname_now = xmalloc(MAXPATHL);
|
|
|
|
os_dirname(dirname_now, MAXPATHL);
|
|
if (STRCMP(dirname_start, dirname_now) != 0) {
|
|
/* If the directory has changed, change it back by building up an
|
|
* appropriate ex command and executing it. */
|
|
exarg_T ea;
|
|
|
|
ea.arg = dirname_start;
|
|
ea.cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd;
|
|
ex_cd(&ea);
|
|
}
|
|
free(dirname_now);
|
|
}
|
|
|
|
/*
|
|
* Load file "fname" into a dummy buffer and return the buffer pointer,
|
|
* placing the directory resulting from the buffer load into the
|
|
* "resulting_dir" pointer. "resulting_dir" must be allocated by the caller
|
|
* prior to calling this function. Restores directory to "dirname_start" prior
|
|
* to returning, if autocmds or the 'autochdir' option have changed it.
|
|
*
|
|
* If creating the dummy buffer does not fail, must call unload_dummy_buffer()
|
|
* or wipe_dummy_buffer() later!
|
|
*
|
|
* Returns NULL if it fails.
|
|
*/
|
|
static buf_T *
|
|
load_dummy_buffer (
|
|
char_u *fname,
|
|
char_u *dirname_start, /* in: old directory */
|
|
char_u *resulting_dir /* out: new directory */
|
|
)
|
|
{
|
|
buf_T *newbuf;
|
|
buf_T *newbuf_to_wipe = NULL;
|
|
int failed = TRUE;
|
|
aco_save_T aco;
|
|
|
|
/* Allocate a buffer without putting it in the buffer list. */
|
|
newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
|
|
if (newbuf == NULL)
|
|
return NULL;
|
|
|
|
/* Init the options. */
|
|
buf_copy_options(newbuf, BCO_ENTER | BCO_NOHELP);
|
|
|
|
/* need to open the memfile before putting the buffer in a window */
|
|
if (ml_open(newbuf) == OK) {
|
|
/* set curwin/curbuf to buf and save a few things */
|
|
aucmd_prepbuf(&aco, newbuf);
|
|
|
|
/* Need to set the filename for autocommands. */
|
|
(void)setfname(curbuf, fname, NULL, FALSE);
|
|
|
|
/* Create swap file now to avoid the ATTENTION message. */
|
|
check_need_swap(TRUE);
|
|
|
|
/* Remove the "dummy" flag, otherwise autocommands may not
|
|
* work. */
|
|
curbuf->b_flags &= ~BF_DUMMY;
|
|
|
|
if (readfile(fname, NULL,
|
|
(linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
|
|
NULL, READ_NEW | READ_DUMMY) == OK
|
|
&& !got_int
|
|
&& !(curbuf->b_flags & BF_NEW)) {
|
|
failed = FALSE;
|
|
if (curbuf != newbuf) {
|
|
/* Bloody autocommands changed the buffer! Can happen when
|
|
* using netrw and editing a remote file. Use the current
|
|
* buffer instead, delete the dummy one after restoring the
|
|
* window stuff. */
|
|
newbuf_to_wipe = newbuf;
|
|
newbuf = curbuf;
|
|
}
|
|
}
|
|
|
|
/* restore curwin/curbuf and a few other things */
|
|
aucmd_restbuf(&aco);
|
|
if (newbuf_to_wipe != NULL && buf_valid(newbuf_to_wipe))
|
|
wipe_buffer(newbuf_to_wipe, FALSE);
|
|
}
|
|
|
|
/*
|
|
* When autocommands/'autochdir' option changed directory: go back.
|
|
* Let the caller know what the resulting dir was first, in case it is
|
|
* important.
|
|
*/
|
|
os_dirname(resulting_dir, MAXPATHL);
|
|
restore_start_dir(dirname_start);
|
|
|
|
if (!buf_valid(newbuf))
|
|
return NULL;
|
|
if (failed) {
|
|
wipe_dummy_buffer(newbuf, dirname_start);
|
|
return NULL;
|
|
}
|
|
return newbuf;
|
|
}
|
|
|
|
/*
|
|
* Wipe out the dummy buffer that load_dummy_buffer() created. Restores
|
|
* directory to "dirname_start" prior to returning, if autocmds or the
|
|
* 'autochdir' option have changed it.
|
|
*/
|
|
static void wipe_dummy_buffer(buf_T *buf, char_u *dirname_start)
|
|
{
|
|
if (curbuf != buf) { /* safety check */
|
|
cleanup_T cs;
|
|
|
|
/* Reset the error/interrupt/exception state here so that aborting()
|
|
* returns FALSE when wiping out the buffer. Otherwise it doesn't
|
|
* work when got_int is set. */
|
|
enter_cleanup(&cs);
|
|
|
|
wipe_buffer(buf, FALSE);
|
|
|
|
/* Restore the error/interrupt/exception state if not discarded by a
|
|
* new aborting error, interrupt, or uncaught exception. */
|
|
leave_cleanup(&cs);
|
|
/* When autocommands/'autochdir' option changed directory: go back. */
|
|
restore_start_dir(dirname_start);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Unload the dummy buffer that load_dummy_buffer() created. Restores
|
|
* directory to "dirname_start" prior to returning, if autocmds or the
|
|
* 'autochdir' option have changed it.
|
|
*/
|
|
static void unload_dummy_buffer(buf_T *buf, char_u *dirname_start)
|
|
{
|
|
if (curbuf != buf) { /* safety check */
|
|
close_buffer(NULL, buf, DOBUF_UNLOAD, FALSE);
|
|
|
|
/* When autocommands/'autochdir' option changed directory: go back. */
|
|
restore_start_dir(dirname_start);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Add each quickfix error to list "list" as a dictionary.
|
|
*/
|
|
int get_errorlist(win_T *wp, list_T *list)
|
|
{
|
|
qf_info_T *qi = &ql_info;
|
|
dict_T *dict;
|
|
char_u buf[2];
|
|
qfline_T *qfp;
|
|
int i;
|
|
int bufnum;
|
|
|
|
if (wp != NULL) {
|
|
qi = GET_LOC_LIST(wp);
|
|
if (qi == NULL)
|
|
return FAIL;
|
|
}
|
|
|
|
if (qi->qf_curlist >= qi->qf_listcount
|
|
|| qi->qf_lists[qi->qf_curlist].qf_count == 0)
|
|
return FAIL;
|
|
|
|
qfp = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
for (i = 1; !got_int && i <= qi->qf_lists[qi->qf_curlist].qf_count; ++i) {
|
|
/* Handle entries with a non-existing buffer number. */
|
|
bufnum = qfp->qf_fnum;
|
|
if (bufnum != 0 && (buflist_findnr(bufnum) == NULL))
|
|
bufnum = 0;
|
|
|
|
if ((dict = dict_alloc()) == NULL)
|
|
return FAIL;
|
|
list_append_dict(list, dict);
|
|
|
|
buf[0] = qfp->qf_type;
|
|
buf[1] = NUL;
|
|
if ( dict_add_nr_str(dict, "bufnr", (long)bufnum, NULL) == FAIL
|
|
|| dict_add_nr_str(dict, "lnum", (long)qfp->qf_lnum, NULL) == FAIL
|
|
|| dict_add_nr_str(dict, "col", (long)qfp->qf_col, NULL) == FAIL
|
|
|| dict_add_nr_str(dict, "vcol", (long)qfp->qf_viscol, NULL) == FAIL
|
|
|| dict_add_nr_str(dict, "nr", (long)qfp->qf_nr, NULL) == FAIL
|
|
|| dict_add_nr_str(dict, "pattern", 0L,
|
|
qfp->qf_pattern == NULL ? (char_u *)"" : qfp->qf_pattern) == FAIL
|
|
|| dict_add_nr_str(dict, "text", 0L,
|
|
qfp->qf_text == NULL ? (char_u *)"" : qfp->qf_text) == FAIL
|
|
|| dict_add_nr_str(dict, "type", 0L, buf) == FAIL
|
|
|| dict_add_nr_str(dict, "valid", (long)qfp->qf_valid, NULL) == FAIL)
|
|
return FAIL;
|
|
|
|
qfp = qfp->qf_next;
|
|
}
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Populate the quickfix list with the items supplied in the list
|
|
* of dictionaries. "title" will be copied to w:quickfix_title
|
|
*/
|
|
int set_errorlist(win_T *wp, list_T *list, int action, char_u *title)
|
|
{
|
|
listitem_T *li;
|
|
dict_T *d;
|
|
char_u *filename, *pattern, *text, *type;
|
|
int bufnum;
|
|
long lnum;
|
|
int col, nr;
|
|
int vcol;
|
|
qfline_T *prevp = NULL;
|
|
int valid, status;
|
|
int retval = OK;
|
|
qf_info_T *qi = &ql_info;
|
|
int did_bufnr_emsg = FALSE;
|
|
|
|
if (wp != NULL) {
|
|
qi = ll_get_or_alloc_list(wp);
|
|
}
|
|
|
|
if (action == ' ' || qi->qf_curlist == qi->qf_listcount)
|
|
/* make place for a new list */
|
|
qf_new_list(qi, title);
|
|
else if (action == 'a' && qi->qf_lists[qi->qf_curlist].qf_count > 0)
|
|
/* Adding to existing list, find last entry. */
|
|
for (prevp = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
prevp->qf_next != prevp; prevp = prevp->qf_next)
|
|
;
|
|
else if (action == 'r')
|
|
qf_free(qi, qi->qf_curlist);
|
|
|
|
for (li = list->lv_first; li != NULL; li = li->li_next) {
|
|
if (li->li_tv.v_type != VAR_DICT)
|
|
continue; /* Skip non-dict items */
|
|
|
|
d = li->li_tv.vval.v_dict;
|
|
if (d == NULL)
|
|
continue;
|
|
|
|
filename = get_dict_string(d, (char_u *)"filename", TRUE);
|
|
bufnum = get_dict_number(d, (char_u *)"bufnr");
|
|
lnum = get_dict_number(d, (char_u *)"lnum");
|
|
col = get_dict_number(d, (char_u *)"col");
|
|
vcol = get_dict_number(d, (char_u *)"vcol");
|
|
nr = get_dict_number(d, (char_u *)"nr");
|
|
type = get_dict_string(d, (char_u *)"type", TRUE);
|
|
pattern = get_dict_string(d, (char_u *)"pattern", TRUE);
|
|
text = get_dict_string(d, (char_u *)"text", TRUE);
|
|
if (text == NULL)
|
|
text = vim_strsave((char_u *)"");
|
|
|
|
valid = TRUE;
|
|
if ((filename == NULL && bufnum == 0) || (lnum == 0 && pattern == NULL))
|
|
valid = FALSE;
|
|
|
|
/* Mark entries with non-existing buffer number as not valid. Give the
|
|
* error message only once. */
|
|
if (bufnum != 0 && (buflist_findnr(bufnum) == NULL)) {
|
|
if (!did_bufnr_emsg) {
|
|
did_bufnr_emsg = TRUE;
|
|
EMSGN(_("E92: Buffer %" PRId64 " not found"), bufnum);
|
|
}
|
|
valid = FALSE;
|
|
bufnum = 0;
|
|
}
|
|
|
|
status = qf_add_entry(qi, &prevp,
|
|
NULL, /* dir */
|
|
filename,
|
|
bufnum,
|
|
text,
|
|
lnum,
|
|
col,
|
|
vcol, /* vis_col */
|
|
pattern, /* search pattern */
|
|
nr,
|
|
type == NULL ? NUL : *type,
|
|
valid);
|
|
|
|
free(filename);
|
|
free(pattern);
|
|
free(text);
|
|
free(type);
|
|
|
|
if (status == FAIL) {
|
|
retval = FAIL;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (qi->qf_lists[qi->qf_curlist].qf_index == 0)
|
|
/* no valid entry */
|
|
qi->qf_lists[qi->qf_curlist].qf_nonevalid = TRUE;
|
|
else
|
|
qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr = qi->qf_lists[qi->qf_curlist].qf_start;
|
|
qi->qf_lists[qi->qf_curlist].qf_index = 1;
|
|
|
|
qf_update_buffer(qi);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* ":[range]cbuffer [bufnr]" command.
|
|
* ":[range]caddbuffer [bufnr]" command.
|
|
* ":[range]cgetbuffer [bufnr]" command.
|
|
* ":[range]lbuffer [bufnr]" command.
|
|
* ":[range]laddbuffer [bufnr]" command.
|
|
* ":[range]lgetbuffer [bufnr]" command.
|
|
*/
|
|
void ex_cbuffer(exarg_T *eap)
|
|
{
|
|
buf_T *buf = NULL;
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (eap->cmdidx == CMD_lbuffer || eap->cmdidx == CMD_lgetbuffer
|
|
|| eap->cmdidx == CMD_laddbuffer) {
|
|
qi = ll_get_or_alloc_list(curwin);
|
|
}
|
|
|
|
if (*eap->arg == NUL)
|
|
buf = curbuf;
|
|
else if (*skipwhite(skipdigits(eap->arg)) == NUL)
|
|
buf = buflist_findnr(atoi((char *)eap->arg));
|
|
if (buf == NULL)
|
|
EMSG(_(e_invarg));
|
|
else if (buf->b_ml.ml_mfp == NULL)
|
|
EMSG(_("E681: Buffer is not loaded"));
|
|
else {
|
|
if (eap->addr_count == 0) {
|
|
eap->line1 = 1;
|
|
eap->line2 = buf->b_ml.ml_line_count;
|
|
}
|
|
if (eap->line1 < 1 || eap->line1 > buf->b_ml.ml_line_count
|
|
|| eap->line2 < 1 || eap->line2 > buf->b_ml.ml_line_count)
|
|
EMSG(_(e_invrange));
|
|
else {
|
|
char_u *qf_title = *eap->cmdlinep;
|
|
|
|
if (buf->b_sfname) {
|
|
vim_snprintf((char *)IObuff, IOSIZE, "%s (%s)",
|
|
(char *)qf_title, (char *)buf->b_sfname);
|
|
qf_title = IObuff;
|
|
}
|
|
|
|
if (qf_init_ext(qi, NULL, buf, NULL, p_efm,
|
|
(eap->cmdidx != CMD_caddbuffer
|
|
&& eap->cmdidx != CMD_laddbuffer),
|
|
eap->line1, eap->line2,
|
|
qf_title) > 0
|
|
&& (eap->cmdidx == CMD_cbuffer
|
|
|| eap->cmdidx == CMD_lbuffer))
|
|
qf_jump(qi, 0, 0, eap->forceit); /* display first error */
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ":cexpr {expr}", ":cgetexpr {expr}", ":caddexpr {expr}" command.
|
|
* ":lexpr {expr}", ":lgetexpr {expr}", ":laddexpr {expr}" command.
|
|
*/
|
|
void ex_cexpr(exarg_T *eap)
|
|
{
|
|
typval_T *tv;
|
|
qf_info_T *qi = &ql_info;
|
|
|
|
if (eap->cmdidx == CMD_lexpr || eap->cmdidx == CMD_lgetexpr
|
|
|| eap->cmdidx == CMD_laddexpr) {
|
|
qi = ll_get_or_alloc_list(curwin);
|
|
}
|
|
|
|
/* Evaluate the expression. When the result is a string or a list we can
|
|
* use it to fill the errorlist. */
|
|
tv = eval_expr(eap->arg, NULL);
|
|
if (tv != NULL) {
|
|
if ((tv->v_type == VAR_STRING && tv->vval.v_string != NULL)
|
|
|| (tv->v_type == VAR_LIST && tv->vval.v_list != NULL)) {
|
|
if (qf_init_ext(qi, NULL, NULL, tv, p_efm,
|
|
(eap->cmdidx != CMD_caddexpr
|
|
&& eap->cmdidx != CMD_laddexpr),
|
|
(linenr_T)0, (linenr_T)0, *eap->cmdlinep) > 0
|
|
&& (eap->cmdidx == CMD_cexpr
|
|
|| eap->cmdidx == CMD_lexpr))
|
|
qf_jump(qi, 0, 0, eap->forceit); /* display first error */
|
|
} else
|
|
EMSG(_("E777: String or List expected"));
|
|
free_tv(tv);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ":helpgrep {pattern}"
|
|
*/
|
|
void ex_helpgrep(exarg_T *eap)
|
|
{
|
|
regmatch_T regmatch;
|
|
char_u *save_cpo;
|
|
char_u *p;
|
|
int fcount;
|
|
char_u **fnames;
|
|
FILE *fd;
|
|
int fi;
|
|
qfline_T *prevp = NULL;
|
|
long lnum;
|
|
char_u *lang;
|
|
qf_info_T *qi = &ql_info;
|
|
int new_qi = FALSE;
|
|
win_T *wp;
|
|
char_u *au_name = NULL;
|
|
|
|
/* Check for a specified language */
|
|
lang = check_help_lang(eap->arg);
|
|
|
|
switch (eap->cmdidx) {
|
|
case CMD_helpgrep: au_name = (char_u *)"helpgrep"; break;
|
|
case CMD_lhelpgrep: au_name = (char_u *)"lhelpgrep"; break;
|
|
default: break;
|
|
}
|
|
if (au_name != NULL) {
|
|
apply_autocmds(EVENT_QUICKFIXCMDPRE, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
if (did_throw || force_abort)
|
|
return;
|
|
}
|
|
|
|
/* Make 'cpoptions' empty, the 'l' flag should not be used here. */
|
|
save_cpo = p_cpo;
|
|
p_cpo = empty_option;
|
|
|
|
if (eap->cmdidx == CMD_lhelpgrep) {
|
|
/* Find an existing help window */
|
|
FOR_ALL_WINDOWS(wp)
|
|
if (wp->w_buffer != NULL && wp->w_buffer->b_help)
|
|
break;
|
|
|
|
if (wp == NULL) /* Help window not found */
|
|
qi = NULL;
|
|
else
|
|
qi = wp->w_llist;
|
|
|
|
if (qi == NULL) {
|
|
/* Allocate a new location list for help text matches */
|
|
qi = ll_new_list();
|
|
new_qi = TRUE;
|
|
}
|
|
}
|
|
|
|
regmatch.regprog = vim_regcomp(eap->arg, RE_MAGIC + RE_STRING);
|
|
regmatch.rm_ic = FALSE;
|
|
if (regmatch.regprog != NULL) {
|
|
vimconv_T vc;
|
|
|
|
/* Help files are in utf-8 or latin1, convert lines when 'encoding'
|
|
* differs. */
|
|
vc.vc_type = CONV_NONE;
|
|
if (!enc_utf8)
|
|
convert_setup(&vc, (char_u *)"utf-8", p_enc);
|
|
|
|
/* create a new quickfix list */
|
|
qf_new_list(qi, *eap->cmdlinep);
|
|
|
|
/* Go through all directories in 'runtimepath' */
|
|
p = p_rtp;
|
|
while (*p != NUL && !got_int) {
|
|
copy_option_part(&p, NameBuff, MAXPATHL, ",");
|
|
|
|
/* Find all "*.txt" and "*.??x" files in the "doc" directory. */
|
|
add_pathsep(NameBuff);
|
|
STRCAT(NameBuff, "doc/*.\\(txt\\|??x\\)");
|
|
if (gen_expand_wildcards(1, &NameBuff, &fcount,
|
|
&fnames, EW_FILE|EW_SILENT) == OK
|
|
&& fcount > 0) {
|
|
for (fi = 0; fi < fcount && !got_int; ++fi) {
|
|
/* Skip files for a different language. */
|
|
if (lang != NULL
|
|
&& STRNICMP(lang, fnames[fi]
|
|
+ STRLEN(fnames[fi]) - 3, 2) != 0
|
|
&& !(STRNICMP(lang, "en", 2) == 0
|
|
&& STRNICMP("txt", fnames[fi]
|
|
+ STRLEN(fnames[fi]) - 3, 3) == 0))
|
|
continue;
|
|
fd = mch_fopen((char *)fnames[fi], "r");
|
|
if (fd != NULL) {
|
|
lnum = 1;
|
|
while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) {
|
|
char_u *line = IObuff;
|
|
/* Convert a line if 'encoding' is not utf-8 and
|
|
* the line contains a non-ASCII character. */
|
|
if (vc.vc_type != CONV_NONE
|
|
&& has_non_ascii(IObuff)) {
|
|
line = string_convert(&vc, IObuff, NULL);
|
|
if (line == NULL)
|
|
line = IObuff;
|
|
}
|
|
|
|
if (vim_regexec(®match, line, (colnr_T)0)) {
|
|
int l = (int)STRLEN(line);
|
|
|
|
/* remove trailing CR, LF, spaces, etc. */
|
|
while (l > 0 && line[l - 1] <= ' ')
|
|
line[--l] = NUL;
|
|
|
|
if (qf_add_entry(qi, &prevp,
|
|
NULL, /* dir */
|
|
fnames[fi],
|
|
0,
|
|
line,
|
|
lnum,
|
|
(int)(regmatch.startp[0] - line)
|
|
+ 1, /* col */
|
|
FALSE, /* vis_col */
|
|
NULL, /* search pattern */
|
|
0, /* nr */
|
|
1, /* type */
|
|
TRUE /* valid */
|
|
) == FAIL) {
|
|
got_int = TRUE;
|
|
if (line != IObuff)
|
|
free(line);
|
|
break;
|
|
}
|
|
}
|
|
if (line != IObuff)
|
|
free(line);
|
|
++lnum;
|
|
line_breakcheck();
|
|
}
|
|
fclose(fd);
|
|
}
|
|
}
|
|
FreeWild(fcount, fnames);
|
|
}
|
|
}
|
|
|
|
vim_regfree(regmatch.regprog);
|
|
if (vc.vc_type != CONV_NONE)
|
|
convert_setup(&vc, NULL, NULL);
|
|
|
|
qi->qf_lists[qi->qf_curlist].qf_nonevalid = FALSE;
|
|
qi->qf_lists[qi->qf_curlist].qf_ptr =
|
|
qi->qf_lists[qi->qf_curlist].qf_start;
|
|
qi->qf_lists[qi->qf_curlist].qf_index = 1;
|
|
}
|
|
|
|
if (p_cpo == empty_option)
|
|
p_cpo = save_cpo;
|
|
else
|
|
/* Darn, some plugin changed the value. */
|
|
free_string_option(save_cpo);
|
|
|
|
qf_update_buffer(qi);
|
|
|
|
if (au_name != NULL) {
|
|
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
|
|
curbuf->b_fname, TRUE, curbuf);
|
|
if (!new_qi && qi != &ql_info && qf_find_buf(qi) == NULL)
|
|
/* autocommands made "qi" invalid */
|
|
return;
|
|
}
|
|
|
|
/* Jump to first match. */
|
|
if (qi->qf_lists[qi->qf_curlist].qf_count > 0)
|
|
qf_jump(qi, 0, 0, FALSE);
|
|
else
|
|
EMSG2(_(e_nomatch2), eap->arg);
|
|
|
|
if (eap->cmdidx == CMD_lhelpgrep) {
|
|
/* If the help window is not opened or if it already points to the
|
|
* correct location list, then free the new location list. */
|
|
if (!curwin->w_buffer->b_help || curwin->w_llist == qi) {
|
|
if (new_qi)
|
|
ll_free_all(&qi);
|
|
} else if (curwin->w_llist == NULL)
|
|
curwin->w_llist = qi;
|
|
}
|
|
}
|
|
|