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vim-patch:8.1.0461: quickfix: change comment style #11453

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Problem:    Quickfix code uses too many /* */ comments.
Solution:   Change to // comments. (Yegappan Lakshmanan)
00bf8cd211
This commit is contained in:
Jan Edmund Lazo
2019-11-24 23:10:25 -05:00
committed by Justin M. Keyes
parent f460bae441
commit 8819b5c06e
6 changed files with 209 additions and 276 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/nvim/buffer.c
View File

@@ -411,11 +411,11 @@ bool buf_valid(buf_T *buf)
/// caller should get a new buffer very soon! /// caller should get a new buffer very soon!
/// The 'bufhidden' option can force freeing and deleting. /// The 'bufhidden' option can force freeing and deleting.
/// @param abort_if_last /// @param abort_if_last
/// If TRUE, do not close the buffer if autocommands cause /// If true, do not close the buffer if autocommands cause
/// there to be only one window with this buffer. e.g. when /// there to be only one window with this buffer. e.g. when
/// ":quit" is supposed to close the window but autocommands /// ":quit" is supposed to close the window but autocommands
/// close all other windows. /// close all other windows.
void close_buffer(win_T *win, buf_T *buf, int action, int abort_if_last) void close_buffer(win_T *win, buf_T *buf, int action, bool abort_if_last)
{ {
bool unload_buf = (action != 0); bool unload_buf = (action != 0);
bool del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); bool del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE);
@@ -2694,7 +2694,7 @@ setfname(
buf_T *buf, buf_T *buf,
char_u *ffname, char_u *ffname,
char_u *sfname, char_u *sfname,
int message // give message when buffer already exists bool message // give message when buffer already exists
) )
{ {
buf_T *obuf = NULL; buf_T *obuf = NULL;

2
src/nvim/ex_cmds.c
View File

@@ -1587,7 +1587,7 @@ int rename_buffer(char_u *new_fname)
xfname = curbuf->b_fname; xfname = curbuf->b_fname;
curbuf->b_ffname = NULL; curbuf->b_ffname = NULL;
curbuf->b_sfname = NULL; curbuf->b_sfname = NULL;
if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) { if (setfname(curbuf, new_fname, NULL, true) == FAIL) {
curbuf->b_ffname = fname; curbuf->b_ffname = fname;
curbuf->b_sfname = sfname; curbuf->b_sfname = sfname;
return FAIL; return FAIL;

3
src/nvim/fileio.c
View File

@@ -3731,8 +3731,9 @@ static int set_rw_fname(char_u *fname, char_u *sfname)
return FAIL; return FAIL;
} }
if (setfname(curbuf, fname, sfname, FALSE) == OK) if (setfname(curbuf, fname, sfname, false) == OK) {
curbuf->b_flags |= BF_NOTEDITED; curbuf->b_flags |= BF_NOTEDITED;
}
/* ....and a new named one is created */ /* ....and a new named one is created */
apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, curbuf); apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, curbuf);

2
src/nvim/main.c
View File

@@ -1516,7 +1516,7 @@ static void create_windows(mparm_T *parmp)
/* We can't close the window, it would disturb what /* We can't close the window, it would disturb what
* happens next. Clear the file name and set the arg * happens next. Clear the file name and set the arg
* index to -1 to delete it later. */ * index to -1 to delete it later. */
setfname(curbuf, NULL, NULL, FALSE); setfname(curbuf, NULL, NULL, false);
curwin->w_arg_idx = -1; curwin->w_arg_idx = -1;
swap_exists_action = SEA_NONE; swap_exists_action = SEA_NONE;
} else } else

5
src/nvim/memline.c
View File

@@ -540,7 +540,7 @@ void ml_open_file(buf_T *buf)
/// file, or reading into an existing buffer, create a swap file now. /// file, or reading into an existing buffer, create a swap file now.
/// ///
/// @param newfile reading file into new buffer /// @param newfile reading file into new buffer
void check_need_swap(int newfile) void check_need_swap(bool newfile)
{ {
int old_msg_silent = msg_silent; // might be reset by an E325 message int old_msg_silent = msg_silent; // might be reset by an E325 message
msg_silent = 0; // If swap dialog prompts for input, user needs to see it! msg_silent = 0; // If swap dialog prompts for input, user needs to see it!
@@ -937,8 +937,9 @@ void ml_recover(bool checkext)
*/ */
if (directly) { if (directly) {
expand_env(b0p->b0_fname, NameBuff, MAXPATHL); expand_env(b0p->b0_fname, NameBuff, MAXPATHL);
if (setfname(curbuf, NameBuff, NULL, TRUE) == FAIL) if (setfname(curbuf, NameBuff, NULL, true) == FAIL) {
goto theend; goto theend;
}
} }
home_replace(NULL, mfp->mf_fname, NameBuff, MAXPATHL, TRUE); home_replace(NULL, mfp->mf_fname, NameBuff, MAXPATHL, TRUE);

467
src/nvim/quickfix.c
View File

@@ -1,9 +1,7 @@
// This is an open source non-commercial project. Dear PVS-Studio, please check // This is an open source non-commercial project. Dear PVS-Studio, please check
// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com // it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
/* // quickfix.c: functions for quickfix mode, using a file with error messages
* quickfix.c: functions for quickfix mode, using a file with error messages
*/
#include <assert.h> #include <assert.h>
#include <inttypes.h> #include <inttypes.h>
@@ -53,9 +51,7 @@ struct dir_stack_T {
char_u *dirname; char_u *dirname;
}; };
/* // For each error the next struct is allocated and linked in a list.
* For each error the next struct is allocated and linked in a list.
*/
typedef struct qfline_S qfline_T; typedef struct qfline_S qfline_T;
struct qfline_S { struct qfline_S {
qfline_T *qf_next; ///< pointer to next error in the list qfline_T *qf_next; ///< pointer to next error in the list
@@ -74,9 +70,7 @@ struct qfline_S {
char_u qf_valid; ///< valid error message detected char_u qf_valid; ///< valid error message detected
}; };
/* // There is a stack of error lists.
* There is a stack of error lists.
*/
#define LISTCOUNT 10 #define LISTCOUNT 10
#define INVALID_QFIDX (-1) #define INVALID_QFIDX (-1)
@@ -120,15 +114,13 @@ typedef struct qf_list_S {
/// Quickfix/Location list stack definition /// Quickfix/Location list stack definition
/// Contains a list of quickfix/location lists (qf_list_T) /// Contains a list of quickfix/location lists (qf_list_T)
struct qf_info_S { struct qf_info_S {
/* // Count of references to this list. Used only for location lists.
* Count of references to this list. Used only for location lists. // When a location list window reference this list, qf_refcount
* When a location list window reference this list, qf_refcount // will be 2. Otherwise, qf_refcount will be 1. When qf_refcount
* will be 2. Otherwise, qf_refcount will be 1. When qf_refcount // reaches 0, the list is freed.
* reaches 0, the list is freed.
*/
int qf_refcount; int qf_refcount;
int qf_listcount; /* current number of lists */ int qf_listcount; // current number of lists
int qf_curlist; /* current error list */ int qf_curlist; // current error list
qf_list_T qf_lists[LISTCOUNT]; qf_list_T qf_lists[LISTCOUNT];
qfltype_T qfl_type; // type of list qfltype_T qfl_type; // type of list
}; };
@@ -138,31 +130,29 @@ static unsigned last_qf_id = 0; // Last Used quickfix list id
#define FMT_PATTERNS 11 // maximum number of % recognized #define FMT_PATTERNS 11 // maximum number of % recognized
/* // Structure used to hold the info of one part of 'errorformat'
* Structure used to hold the info of one part of 'errorformat'
*/
typedef struct efm_S efm_T; typedef struct efm_S efm_T;
struct efm_S { struct efm_S {
regprog_T *prog; /* pre-formatted part of 'errorformat' */ regprog_T *prog; // pre-formatted part of 'errorformat'
efm_T *next; /* pointer to next (NULL if last) */ efm_T *next; // pointer to next (NULL if last)
char_u addr[FMT_PATTERNS]; /* indices of used % patterns */ char_u addr[FMT_PATTERNS]; // indices of used % patterns
char_u prefix; /* prefix of this format line: */ char_u prefix; // prefix of this format line:
/* 'D' enter directory */ // 'D' enter directory
/* 'X' leave directory */ // 'X' leave directory
/* 'A' start of multi-line message */ // 'A' start of multi-line message
/* 'E' error message */ // 'E' error message
/* 'W' warning message */ // 'W' warning message
/* 'I' informational message */ // 'I' informational message
/* 'C' continuation line */ // 'C' continuation line
/* 'Z' end of multi-line message */ // 'Z' end of multi-line message
/* 'G' general, unspecific message */ // 'G' general, unspecific message
/* 'P' push file (partial) message */ // 'P' push file (partial) message
/* 'Q' pop/quit file (partial) message */ // 'Q' pop/quit file (partial) message
/* 'O' overread (partial) message */ // 'O' overread (partial) message
char_u flags; /* additional flags given in prefix */ char_u flags; // additional flags given in prefix
/* '-' do not include this line */ // '-' do not include this line
/* '+' include whole line in message */ // '+' include whole line in message
int conthere; /* %> used */ int conthere; // %> used
}; };
/// List of location lists to be deleted. /// List of location lists to be deleted.
@@ -221,7 +211,7 @@ static char_u *e_no_more_items = (char_u *)N_("E553: No more items");
// Quickfix window check helper macro // Quickfix window check helper macro
#define IS_QF_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref == NULL) #define IS_QF_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref == NULL)
/* Location list window check helper macro */ // Location list window check helper macro
#define IS_LL_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref != NULL) #define IS_LL_WINDOW(wp) (bt_quickfix(wp->w_buffer) && wp->w_llist_ref != NULL)
// Quickfix and location list stack check helper macros // Quickfix and location list stack check helper macros
@@ -1156,16 +1146,12 @@ qf_init_ext(
goto error2; goto error2;
} }
/* // got_int is reset here, because it was probably set when killing the
* got_int is reset here, because it was probably set when killing the // ":make" command, but we still want to read the errorfile then.
* ":make" command, but we still want to read the errorfile then. got_int = false;
*/
got_int = FALSE;
/* // Read the lines in the error file one by one.
* Read the lines in the error file one by one. // Try to recognize one of the error formats in each line.
* Try to recognize one of the error formats in each line.
*/
while (!got_int) { while (!got_int) {
status = qf_init_process_nextline(qfl, fmt_first, &state, &fields); status = qf_init_process_nextline(qfl, fmt_first, &state, &fields);
if (status == QF_END_OF_INPUT) { // end of input if (status == QF_END_OF_INPUT) { // end of input
@@ -1263,10 +1249,8 @@ static void qf_new_list(qf_info_T *qi, const char_u *qf_title)
qf_free(&qi->qf_lists[--qi->qf_listcount]); qf_free(&qi->qf_lists[--qi->qf_listcount]);
} }
/* // When the stack is full, remove to oldest entry
* When the stack is full, remove to oldest entry // Otherwise, add a new entry.
* Otherwise, add a new entry.
*/
if (qi->qf_listcount == LISTCOUNT) { if (qi->qf_listcount == LISTCOUNT) {
qf_free(&qi->qf_lists[0]); qf_free(&qi->qf_lists[0]);
for (i = 1; i < LISTCOUNT; i++) { for (i = 1; i < LISTCOUNT; i++) {
@@ -1714,7 +1698,7 @@ static void ll_free_all(qf_info_T **pqi)
qi = *pqi; qi = *pqi;
if (qi == NULL) if (qi == NULL)
return; return;
*pqi = NULL; /* Remove reference to this list */ *pqi = NULL; // Remove reference to this list
qi->qf_refcount--; qi->qf_refcount--;
if (qi->qf_refcount < 1) { if (qi->qf_refcount < 1) {
@@ -1739,7 +1723,7 @@ void qf_free_all(win_T *wp)
qf_info_T *qi = &ql_info; qf_info_T *qi = &ql_info;
if (wp != NULL) { if (wp != NULL) {
/* location list */ // location list
ll_free_all(&wp->w_llist); ll_free_all(&wp->w_llist);
ll_free_all(&wp->w_llist_ref); ll_free_all(&wp->w_llist_ref);
} else { } else {
@@ -1892,14 +1876,13 @@ static qf_info_T *qf_alloc_stack(qfltype_T qfltype)
static qf_info_T *ll_get_or_alloc_list(win_T *wp) static qf_info_T *ll_get_or_alloc_list(win_T *wp)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_RET FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_RET
{ {
if (IS_LL_WINDOW(wp)) if (IS_LL_WINDOW(wp)) {
/* For a location list window, use the referenced location list */ // For a location list window, use the referenced location list
return wp->w_llist_ref; return wp->w_llist_ref;
}
/* // For a non-location list window, w_llist_ref should not point to a
* For a non-location list window, w_llist_ref should not point to a // location list.
* location list.
*/
ll_free_all(&wp->w_llist_ref); ll_free_all(&wp->w_llist_ref);
if (wp->w_llist == NULL) { if (wp->w_llist == NULL) {
@@ -2133,22 +2116,21 @@ static char_u *qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr,
{ {
struct dir_stack_T *ds_ptr; struct dir_stack_T *ds_ptr;
/* allocate new stack element and hook it in */ // allocate new stack element and hook it in
struct dir_stack_T *ds_new = xmalloc(sizeof(struct dir_stack_T)); struct dir_stack_T *ds_new = xmalloc(sizeof(struct dir_stack_T));
ds_new->next = *stackptr; ds_new->next = *stackptr;
*stackptr = ds_new; *stackptr = ds_new;
/* store directory on the stack */ // store directory on the stack
if (vim_isAbsName(dirbuf) if (vim_isAbsName(dirbuf)
|| (*stackptr)->next == NULL || (*stackptr)->next == NULL
|| (*stackptr && is_file_stack)) || (*stackptr && is_file_stack)) {
(*stackptr)->dirname = vim_strsave(dirbuf); (*stackptr)->dirname = vim_strsave(dirbuf);
else { } else {
/* Okay we don't have an absolute path. // Okay we don't have an absolute path.
* dirbuf must be a subdir of one of the directories on the stack. // dirbuf must be a subdir of one of the directories on the stack.
* Let's search... // Let's search...
*/
ds_new = (*stackptr)->next; ds_new = (*stackptr)->next;
(*stackptr)->dirname = NULL; (*stackptr)->dirname = NULL;
while (ds_new) { while (ds_new) {
@@ -2161,7 +2143,7 @@ static char_u *qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr,
ds_new = ds_new->next; ds_new = ds_new->next;
} }
/* clean up all dirs we already left */ // clean up all dirs we already left
while ((*stackptr)->next != ds_new) { while ((*stackptr)->next != ds_new) {
ds_ptr = (*stackptr)->next; ds_ptr = (*stackptr)->next;
(*stackptr)->next = (*stackptr)->next->next; (*stackptr)->next = (*stackptr)->next->next;
@@ -2169,7 +2151,7 @@ static char_u *qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr,
xfree(ds_ptr); xfree(ds_ptr);
} }
/* Nothing found -> it must be on top level */ // Nothing found -> it must be on top level
if (ds_new == NULL) { if (ds_new == NULL) {
xfree((*stackptr)->dirname); xfree((*stackptr)->dirname);
(*stackptr)->dirname = vim_strsave(dirbuf); (*stackptr)->dirname = vim_strsave(dirbuf);
@@ -2187,18 +2169,16 @@ static char_u *qf_push_dir(char_u *dirbuf, struct dir_stack_T **stackptr,
} }
/* // pop dirbuf from the directory stack and return previous directory or NULL if
* pop dirbuf from the directory stack and return previous directory or NULL if // stack is empty
* stack is empty
*/
static char_u *qf_pop_dir(struct dir_stack_T **stackptr) static char_u *qf_pop_dir(struct dir_stack_T **stackptr)
{ {
struct dir_stack_T *ds_ptr; struct dir_stack_T *ds_ptr;
/* TODO: Should we check if dirbuf is the directory on top of the stack? // TODO(vim): Should we check if dirbuf is the directory on top of the stack?
* What to do if it isn't? */ // What to do if it isn't?
/* pop top element and free it */ // pop top element and free it
if (*stackptr != NULL) { if (*stackptr != NULL) {
ds_ptr = *stackptr; ds_ptr = *stackptr;
*stackptr = (*stackptr)->next; *stackptr = (*stackptr)->next;
@@ -2206,13 +2186,11 @@ static char_u *qf_pop_dir(struct dir_stack_T **stackptr)
xfree(ds_ptr); xfree(ds_ptr);
} }
/* return NEW top element as current dir or NULL if stack is empty*/ // return NEW top element as current dir or NULL if stack is empty
return *stackptr ? (*stackptr)->dirname : NULL; return *stackptr ? (*stackptr)->dirname : NULL;
} }
/* // clean up directory stack
* clean up directory stack
*/
static void qf_clean_dir_stack(struct dir_stack_T **stackptr) static void qf_clean_dir_stack(struct dir_stack_T **stackptr)
{ {
struct dir_stack_T *ds_ptr; struct dir_stack_T *ds_ptr;
@@ -2887,10 +2865,8 @@ void qf_jump(qf_info_T *qi, int dir, int errornr, int forceit)
} }
} }
/* // If there is a file name,
* If there is a file name, // read the wanted file if needed, and check autowrite etc.
* read the wanted file if needed, and check autowrite etc.
*/
old_curbuf = curbuf; old_curbuf = curbuf;
old_lnum = curwin->w_cursor.lnum; old_lnum = curwin->w_cursor.lnum;
@@ -2938,8 +2914,8 @@ theend:
qfl->qf_index = qf_index; qfl->qf_index = qf_index;
} }
if (p_swb != old_swb && opened_window) { if (p_swb != old_swb && opened_window) {
/* Restore old 'switchbuf' value, but not when an autocommand or // Restore old 'switchbuf' value, but not when an autocommand or
* modeline has changed the value. */ // modeline has changed the value.
if (p_swb == empty_option) { if (p_swb == empty_option) {
p_swb = old_swb; p_swb = old_swb;
swb_flags = old_swb_flags; swb_flags = old_swb_flags;
@@ -3038,10 +3014,8 @@ static void qf_list_entry(qfline_T *qfp, int qf_idx, bool cursel)
ui_flush(); // show one line at a time ui_flush(); // show one line at a time
} }
/* // ":clist": list all errors
* ":clist": list all errors // ":llist": list all locations
* ":llist": list all locations
*/
void qf_list(exarg_T *eap) void qf_list(exarg_T *eap)
{ {
qf_list_T *qfl; qf_list_T *qfl;
@@ -3116,10 +3090,8 @@ void qf_list(exarg_T *eap)
} }
} }
/* // Remove newlines and leading whitespace from an error message.
* Remove newlines and leading whitespace from an error message. // Put the result in "buf[bufsize]".
* Put the result in "buf[bufsize]".
*/
static void qf_fmt_text(const char_u *restrict text, char_u *restrict buf, static void qf_fmt_text(const char_u *restrict text, char_u *restrict buf,
int bufsize) int bufsize)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_ALL
@@ -3277,9 +3249,7 @@ static void qf_free(qf_list_T *qfl)
qfl->qf_changedtick = 0L; qfl->qf_changedtick = 0L;
} }
/* // qf_mark_adjust: adjust marks
* qf_mark_adjust: adjust marks
*/
bool qf_mark_adjust(win_T *wp, linenr_T line1, linenr_T line2, long amount, bool qf_mark_adjust(win_T *wp, linenr_T line1, linenr_T line2, long amount,
long amount_after) long amount_after)
{ {
@@ -3321,21 +3291,19 @@ bool qf_mark_adjust(win_T *wp, linenr_T line1, linenr_T line2, long amount,
return found_one; return found_one;
} }
/* // Make a nice message out of the error character and the error number:
* Make a nice message out of the error character and the error number: // char number message
* char number message // e or E 0 " error"
* e or E 0 " error" // w or W 0 " warning"
* w or W 0 " warning" // i or I 0 " info"
* i or I 0 " info" // 0 0 ""
* 0 0 "" // other 0 " c"
* other 0 " c" // e or E n " error n"
* e or E n " error n" // w or W n " warning n"
* w or W n " warning n" // i or I n " info n"
* i or I n " info n" // 0 n " error n"
* 0 n " error n" // other n " c n"
* other n " c n" // 1 x "" :helpgrep
* 1 x "" :helpgrep
*/
static char_u *qf_types(int c, int nr) static char_u *qf_types(int c, int nr)
{ {
static char_u buf[20]; static char_u buf[20];
@@ -3396,12 +3364,10 @@ void qf_view_result(bool split)
do_cmdline_cmd((IS_LL_WINDOW(curwin) ? ".ll" : ".cc")); do_cmdline_cmd((IS_LL_WINDOW(curwin) ? ".ll" : ".cc"));
} }
/* // ":cwindow": open the quickfix window if we have errors to display,
* ":cwindow": open the quickfix window if we have errors to display, // close it if not.
* close it if not. // ":lwindow": open the location list window if we have locations to display,
* ":lwindow": open the location list window if we have locations to display, // close it if not.
* close it if not.
*/
void ex_cwindow(exarg_T *eap) void ex_cwindow(exarg_T *eap)
{ {
qf_info_T *qi; qf_info_T *qi;
@@ -3414,14 +3380,12 @@ void ex_cwindow(exarg_T *eap)
qfl = qf_get_curlist(qi); qfl = qf_get_curlist(qi);
/* Look for an existing quickfix window. */ // Look for an existing quickfix window.
win = qf_find_win(qi); win = qf_find_win(qi);
/* // If a quickfix window is open but we have no errors to display,
* 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
* close the window. If a quickfix window is not open, then open // it if we have errors; otherwise, leave it closed.
* it if we have errors; otherwise, leave it closed.
*/
if (qf_stack_empty(qi) if (qf_stack_empty(qi)
|| qfl->qf_nonevalid || qfl->qf_nonevalid
|| qf_list_empty(qf_get_curlist(qi))) { || qf_list_empty(qf_get_curlist(qi))) {
@@ -3433,10 +3397,8 @@ void ex_cwindow(exarg_T *eap)
} }
} }
/* // ":cclose": close the window showing the list of errors.
* ":cclose": close the window showing the list of errors. // ":lclose": close the window showing the location list
* ":lclose": close the window showing the location list
*/
void ex_cclose(exarg_T *eap) void ex_cclose(exarg_T *eap)
{ {
win_T *win = NULL; win_T *win = NULL;
@@ -3446,7 +3408,7 @@ void ex_cclose(exarg_T *eap)
return; return;
} }
/* Find existing quickfix window and close it. */ // Find existing quickfix window and close it.
win = qf_find_win(qi); win = qf_find_win(qi);
if (win != NULL) { if (win != NULL) {
win_close(win, false); win_close(win, false);
@@ -3642,38 +3604,32 @@ void ex_cbottom(exarg_T *eap)
} }
} }
/* // Return the number of the current entry (line number in the quickfix
* Return the number of the current entry (line number in the quickfix // window).
* window).
*/
linenr_T qf_current_entry(win_T *wp) linenr_T qf_current_entry(win_T *wp)
{ {
qf_info_T *qi = &ql_info; qf_info_T *qi = &ql_info;
if (IS_LL_WINDOW(wp)) if (IS_LL_WINDOW(wp)) {
/* In the location list window, use the referenced location list */ // In the location list window, use the referenced location list
qi = wp->w_llist_ref; qi = wp->w_llist_ref;
}
return qf_get_curlist(qi)->qf_index; return qf_get_curlist(qi)->qf_index;
} }
/* // Update the cursor position in the quickfix window to the current error.
* Update the cursor position in the quickfix window to the current error. // Return TRUE if there is a quickfix window.
* Return TRUE if there is a quickfix window. static int qf_win_pos_update(
*/
static int
qf_win_pos_update (
qf_info_T *qi, qf_info_T *qi,
int old_qf_index /* previous qf_index or zero */ int old_qf_index // previous qf_index or zero
) )
{ {
win_T *win; win_T *win;
int qf_index = qf_get_curlist(qi)->qf_index; int qf_index = qf_get_curlist(qi)->qf_index;
/* // Put the cursor on the current error in the quickfix window, so that
* Put the cursor on the current error in the quickfix window, so that // it's viewable.
* it's viewable.
*/
win = qf_find_win(qi); win = qf_find_win(qi);
if (win != NULL if (win != NULL
&& qf_index <= win->w_buffer->b_ml.ml_line_count && qf_index <= win->w_buffer->b_ml.ml_line_count
@@ -3725,10 +3681,8 @@ static win_T *qf_find_win(const qf_info_T *qi)
return NULL; return NULL;
} }
/* // Find a quickfix buffer.
* Find a quickfix buffer. // Searches in windows opened in all the tabs.
* Searches in windows opened in all the tabs.
*/
static buf_T *qf_find_buf(const qf_info_T *qi) static buf_T *qf_find_buf(const qf_info_T *qi)
FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
{ {
@@ -3754,16 +3708,14 @@ static void qf_update_win_titlevar(qf_info_T *qi)
} }
} }
/* // Find the quickfix buffer. If it exists, update the contents.
* Find the quickfix buffer. If it exists, update the contents.
*/
static void qf_update_buffer(qf_info_T *qi, qfline_T *old_last) static void qf_update_buffer(qf_info_T *qi, qfline_T *old_last)
{ {
buf_T *buf; buf_T *buf;
win_T *win; win_T *win;
aco_save_T aco; aco_save_T aco;
/* Check if a buffer for the quickfix list exists. Update it. */ // Check if a buffer for the quickfix list exists. Update it.
buf = qf_find_buf(qi); buf = qf_find_buf(qi);
if (buf != NULL) { if (buf != NULL) {
linenr_T old_line_count = buf->b_ml.ml_line_count; linenr_T old_line_count = buf->b_ml.ml_line_count;
@@ -3936,7 +3888,7 @@ static void qf_fill_buffer(qf_list_T *qfl, buf_T *buf, qfline_T *old_last)
redraw_curbuf_later(NOT_VALID); redraw_curbuf_later(NOT_VALID);
} }
/* Restore KeyTyped, setting 'filetype' may reset it. */ // Restore KeyTyped, setting 'filetype' may reset it.
KeyTyped = old_KeyTyped; KeyTyped = old_KeyTyped;
} }
@@ -3990,9 +3942,7 @@ static void qf_jump_first(qf_info_T *qi, unsigned save_qfid, int forceit)
} }
} }
/* // Return TRUE when using ":vimgrep" for ":grep".
* Return TRUE when using ":vimgrep" for ":grep".
*/
int grep_internal(cmdidx_T cmdidx) int grep_internal(cmdidx_T cmdidx)
{ {
return (cmdidx == CMD_grep return (cmdidx == CMD_grep
@@ -4055,9 +4005,7 @@ static char *make_get_fullcmd(const char_u *makecmd, const char_u *fname)
return cmd; return cmd;
} }
/* // Used for ":make", ":lmake", ":grep", ":lgrep", ":grepadd", and ":lgrepadd"
* Used for ":make", ":lmake", ":grep", ":lgrep", ":grepadd", and ":lgrepadd"
*/
void ex_make(exarg_T *eap) void ex_make(exarg_T *eap)
{ {
char_u *fname; char_u *fname;
@@ -4128,11 +4076,9 @@ cleanup:
xfree(cmd); xfree(cmd);
} }
/* // Return the name for the errorfile, in allocated memory.
* Return the name for the errorfile, in allocated memory. // Find a new unique name when 'makeef' contains "##".
* Find a new unique name when 'makeef' contains "##". // Returns NULL for error.
* Returns NULL for error.
*/
static char_u *get_mef_name(void) static char_u *get_mef_name(void)
{ {
char_u *p; char_u *p;
@@ -4154,7 +4100,7 @@ static char_u *get_mef_name(void)
if (*p == NUL) if (*p == NUL)
return vim_strsave(p_mef); return vim_strsave(p_mef);
/* Keep trying until the name doesn't exist yet. */ // Keep trying until the name doesn't exist yet.
for (;; ) { for (;; ) {
if (start == -1) { if (start == -1) {
start = (int)os_get_pid(); start = (int)os_get_pid();
@@ -4703,10 +4649,8 @@ static char_u * cfile_get_auname(cmdidx_T cmdidx)
} }
/* // ":cfile"/":cgetfile"/":caddfile" commands.
* ":cfile"/":cgetfile"/":caddfile" commands. // ":lfile"/":lgetfile"/":laddfile" commands.
* ":lfile"/":lgetfile"/":laddfile" commands.
*/
void ex_cfile(exarg_T *eap) void ex_cfile(exarg_T *eap)
{ {
win_T *wp = NULL; win_T *wp = NULL;
@@ -4947,12 +4891,10 @@ static void vgr_jump_to_match(qf_info_T *qi, int forceit, int *redraw_for_dummy,
} }
} }
/* // ":vimgrep {pattern} file(s)"
* ":vimgrep {pattern} file(s)" // ":vimgrepadd {pattern} file(s)"
* ":vimgrepadd {pattern} file(s)" // ":lvimgrep {pattern} file(s)"
* ":lvimgrep {pattern} file(s)" // ":lvimgrepadd {pattern} file(s)"
* ":lvimgrepadd {pattern} file(s)"
*/
void ex_vimgrep(exarg_T *eap) void ex_vimgrep(exarg_T *eap)
{ {
regmmatch_T regmatch; regmmatch_T regmatch;
@@ -4994,7 +4936,7 @@ void ex_vimgrep(exarg_T *eap)
else else
tomatch = MAXLNUM; tomatch = MAXLNUM;
/* Get the search pattern: either white-separated or enclosed in // */ // Get the search pattern: either white-separated or enclosed in //
regmatch.regprog = NULL; regmatch.regprog = NULL;
char_u *title = vim_strsave(qf_cmdtitle(*eap->cmdlinep)); char_u *title = vim_strsave(qf_cmdtitle(*eap->cmdlinep));
p = skip_vimgrep_pat(eap->arg, &s, &flags); p = skip_vimgrep_pat(eap->arg, &s, &flags);
@@ -5021,9 +4963,10 @@ void ex_vimgrep(exarg_T *eap)
qf_new_list(qi, title); qf_new_list(qi, title);
} }
/* parse the list of arguments */ // parse the list of arguments
if (get_arglist_exp(p, &fcount, &fnames, true) == FAIL) if (get_arglist_exp(p, &fcount, &fnames, true) == FAIL) {
goto theend; goto theend;
}
if (fcount == 0) { if (fcount == 0) {
EMSG(_(e_nomatch)); EMSG(_(e_nomatch));
goto theend; goto theend;
@@ -5032,8 +4975,8 @@ void ex_vimgrep(exarg_T *eap)
dirname_start = xmalloc(MAXPATHL); dirname_start = xmalloc(MAXPATHL);
dirname_now = xmalloc(MAXPATHL); dirname_now = xmalloc(MAXPATHL);
/* Remember the current directory, because a BufRead autocommand that does // Remember the current directory, because a BufRead autocommand that does
* ":lcd %:p:h" changes the meaning of short path names. */ // ":lcd %:p:h" changes the meaning of short path names.
os_dirname(dirname_start, MAXPATHL); os_dirname(dirname_start, MAXPATHL);
incr_quickfix_busy(); incr_quickfix_busy();
@@ -5046,15 +4989,15 @@ void ex_vimgrep(exarg_T *eap)
for (fi = 0; fi < fcount && !got_int && tomatch > 0; fi++) { for (fi = 0; fi < fcount && !got_int && tomatch > 0; fi++) {
fname = path_try_shorten_fname(fnames[fi]); fname = path_try_shorten_fname(fnames[fi]);
if (time(NULL) > seconds) { if (time(NULL) > seconds) {
/* Display the file name every second or so, show the user we are // Display the file name every second or so, show the user we are
* working on it. */ // working on it.
seconds = time(NULL); seconds = time(NULL);
vgr_display_fname(fname); vgr_display_fname(fname);
} }
buf = buflist_findname_exp(fnames[fi]); buf = buflist_findname_exp(fnames[fi]);
if (buf == NULL || buf->b_ml.ml_mfp == NULL) { if (buf == NULL || buf->b_ml.ml_mfp == NULL) {
/* Remember that a buffer with this name already exists. */ // Remember that a buffer with this name already exists.
duplicate_name = (buf != NULL); duplicate_name = (buf != NULL);
using_dummy = TRUE; using_dummy = TRUE;
redraw_for_dummy = TRUE; redraw_for_dummy = TRUE;
@@ -5087,20 +5030,20 @@ void ex_vimgrep(exarg_T *eap)
if (found_match && first_match_buf == NULL) if (found_match && first_match_buf == NULL)
first_match_buf = buf; first_match_buf = buf;
if (duplicate_name) { if (duplicate_name) {
/* Never keep a dummy buffer if there is another buffer // Never keep a dummy buffer if there is another buffer
* with the same name. */ // with the same name.
wipe_dummy_buffer(buf, dirname_start); wipe_dummy_buffer(buf, dirname_start);
buf = NULL; buf = NULL;
} else if (!cmdmod.hide } else if (!cmdmod.hide
|| buf->b_p_bh[0] == 'u' /* "unload" */ || buf->b_p_bh[0] == 'u' // "unload"
|| buf->b_p_bh[0] == 'w' /* "wipe" */ || buf->b_p_bh[0] == 'w' // "wipe"
|| buf->b_p_bh[0] == 'd') { /* "delete" */ || buf->b_p_bh[0] == 'd') { // "delete"
/* When no match was found we don't need to remember the // When no match was found we don't need to remember the
* buffer, wipe it out. If there was a match and it // buffer, wipe it out. If there was a match and it
* wasn't the first one or we won't jump there: only // wasn't the first one or we won't jump there: only
* unload the buffer. // unload the buffer.
* Ignore 'hidden' here, because it may lead to having too // Ignore 'hidden' here, because it may lead to having too
* many swap files. */ // many swap files.
if (!found_match) { if (!found_match) {
wipe_dummy_buffer(buf, dirname_start); wipe_dummy_buffer(buf, dirname_start);
buf = NULL; buf = NULL;
@@ -5124,10 +5067,10 @@ void ex_vimgrep(exarg_T *eap)
target_dir = vim_strsave(dirname_now); target_dir = vim_strsave(dirname_now);
} }
/* The buffer is still loaded, the Filetype autocommands // The buffer is still loaded, the Filetype autocommands
* need to be done now, in that buffer. And the modelines // need to be done now, in that buffer. And the modelines
* need to be done (again). But not the window-local // need to be done (again). But not the window-local
* options! */ // options!
aucmd_prepbuf(&aco, buf); aucmd_prepbuf(&aco, buf);
apply_autocmds(EVENT_FILETYPE, buf->b_p_ft, apply_autocmds(EVENT_FILETYPE, buf->b_p_ft,
buf->b_fname, TRUE, buf); buf->b_fname, TRUE, buf);
@@ -5171,8 +5114,8 @@ void ex_vimgrep(exarg_T *eap)
decr_quickfix_busy(); decr_quickfix_busy();
/* If we loaded a dummy buffer into the current window, the autocommands // If we loaded a dummy buffer into the current window, the autocommands
* may have messed up things, need to redraw and recompute folds. */ // may have messed up things, need to redraw and recompute folds.
if (redraw_for_dummy) { if (redraw_for_dummy) {
foldUpdateAll(curwin); foldUpdateAll(curwin);
} }
@@ -5185,18 +5128,16 @@ theend:
vim_regfree(regmatch.regprog); vim_regfree(regmatch.regprog);
} }
/* // Restore current working directory to "dirname_start" if they differ, taking
* Restore current working directory to "dirname_start" if they differ, taking // into account whether it is set locally or globally.
* into account whether it is set locally or globally.
*/
static void restore_start_dir(char_u *dirname_start) static void restore_start_dir(char_u *dirname_start)
{ {
char_u *dirname_now = xmalloc(MAXPATHL); char_u *dirname_now = xmalloc(MAXPATHL);
os_dirname(dirname_now, MAXPATHL); os_dirname(dirname_now, MAXPATHL);
if (STRCMP(dirname_start, dirname_now) != 0) { if (STRCMP(dirname_start, dirname_now) != 0) {
/* If the directory has changed, change it back by building up an // If the directory has changed, change it back by building up an
* appropriate ex command and executing it. */ // appropriate ex command and executing it.
exarg_T ea = { exarg_T ea = {
.arg = dirname_start, .arg = dirname_start,
.cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd, .cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd,
@@ -5206,23 +5147,21 @@ static void restore_start_dir(char_u *dirname_start)
xfree(dirname_now); xfree(dirname_now);
} }
/* // Load file "fname" into a dummy buffer and return the buffer pointer,
* Load file "fname" into a dummy buffer and return the buffer pointer, // placing the directory resulting from the buffer load into the
* placing the directory resulting from the buffer load into the // "resulting_dir" pointer. "resulting_dir" must be allocated by the caller
* "resulting_dir" pointer. "resulting_dir" must be allocated by the caller // prior to calling this function. Restores directory to "dirname_start" prior
* prior to calling this function. Restores directory to "dirname_start" prior // to returning, if autocmds or the 'autochdir' option have changed it.
* to returning, if autocmds or the 'autochdir' option have changed it. //
* // If creating the dummy buffer does not fail, must call unload_dummy_buffer()
* If creating the dummy buffer does not fail, must call unload_dummy_buffer() // or wipe_dummy_buffer() later!
* or wipe_dummy_buffer() later! //
* // Returns NULL if it fails.
* Returns NULL if it fails.
*/
static buf_T * static buf_T *
load_dummy_buffer ( load_dummy_buffer (
char_u *fname, char_u *fname,
char_u *dirname_start, /* in: old directory */ char_u *dirname_start, // in: old directory
char_u *resulting_dir /* out: new directory */ char_u *resulting_dir // out: new directory
) )
{ {
buf_T *newbuf; buf_T *newbuf;
@@ -5239,24 +5178,24 @@ load_dummy_buffer (
} }
set_bufref(&newbufref, newbuf); set_bufref(&newbufref, newbuf);
/* Init the options. */ // Init the options.
buf_copy_options(newbuf, BCO_ENTER | BCO_NOHELP); buf_copy_options(newbuf, BCO_ENTER | BCO_NOHELP);
/* need to open the memfile before putting the buffer in a window */ // need to open the memfile before putting the buffer in a window
if (ml_open(newbuf) == OK) { if (ml_open(newbuf) == OK) {
// Make sure this buffer isn't wiped out by autocommands. // Make sure this buffer isn't wiped out by autocommands.
newbuf->b_locked++; newbuf->b_locked++;
// set curwin/curbuf to buf and save a few things // set curwin/curbuf to buf and save a few things
aucmd_prepbuf(&aco, newbuf); aucmd_prepbuf(&aco, newbuf);
/* Need to set the filename for autocommands. */ // Need to set the filename for autocommands.
(void)setfname(curbuf, fname, NULL, FALSE); (void)setfname(curbuf, fname, NULL, false);
/* Create swap file now to avoid the ATTENTION message. */ // Create swap file now to avoid the ATTENTION message.
check_need_swap(TRUE); check_need_swap(true);
/* Remove the "dummy" flag, otherwise autocommands may not // Remove the "dummy" flag, otherwise autocommands may not
* work. */ // work.
curbuf->b_flags &= ~BF_DUMMY; curbuf->b_flags &= ~BF_DUMMY;
newbuf_to_wipe.br_buf = NULL; newbuf_to_wipe.br_buf = NULL;
@@ -5289,11 +5228,9 @@ load_dummy_buffer (
newbuf->b_flags |= BF_DUMMY; newbuf->b_flags |= BF_DUMMY;
} }
/* // When autocommands/'autochdir' option changed directory: go back.
* When autocommands/'autochdir' option changed directory: go back. // Let the caller know what the resulting dir was first, in case it is
* Let the caller know what the resulting dir was first, in case it is // important.
* important.
*/
os_dirname(resulting_dir, MAXPATHL); os_dirname(resulting_dir, MAXPATHL);
restore_start_dir(dirname_start); restore_start_dir(dirname_start);
@@ -5307,42 +5244,38 @@ load_dummy_buffer (
return newbuf; return newbuf;
} }
/* // Wipe out the dummy buffer that load_dummy_buffer() created. Restores
* Wipe out the dummy buffer that load_dummy_buffer() created. Restores // directory to "dirname_start" prior to returning, if autocmds or the
* directory to "dirname_start" prior to returning, if autocmds or the // 'autochdir' option have changed it.
* 'autochdir' option have changed it.
*/
static void wipe_dummy_buffer(buf_T *buf, char_u *dirname_start) static void wipe_dummy_buffer(buf_T *buf, char_u *dirname_start)
{ {
if (curbuf != buf) { /* safety check */ if (curbuf != buf) { // safety check
cleanup_T cs; cleanup_T cs;
/* Reset the error/interrupt/exception state here so that aborting() // Reset the error/interrupt/exception state here so that aborting()
* returns FALSE when wiping out the buffer. Otherwise it doesn't // returns FALSE when wiping out the buffer. Otherwise it doesn't
* work when got_int is set. */ // work when got_int is set.
enter_cleanup(&cs); enter_cleanup(&cs);
wipe_buffer(buf, FALSE); wipe_buffer(buf, FALSE);
/* Restore the error/interrupt/exception state if not discarded by a // Restore the error/interrupt/exception state if not discarded by a
* new aborting error, interrupt, or uncaught exception. */ // new aborting error, interrupt, or uncaught exception.
leave_cleanup(&cs); leave_cleanup(&cs);
/* When autocommands/'autochdir' option changed directory: go back. */ // When autocommands/'autochdir' option changed directory: go back.
restore_start_dir(dirname_start); restore_start_dir(dirname_start);
} }
} }
/* // Unload the dummy buffer that load_dummy_buffer() created. Restores
* Unload the dummy buffer that load_dummy_buffer() created. Restores // directory to "dirname_start" prior to returning, if autocmds or the
* directory to "dirname_start" prior to returning, if autocmds or the // 'autochdir' option have changed it.
* 'autochdir' option have changed it.
*/
static void unload_dummy_buffer(buf_T *buf, char_u *dirname_start) static void unload_dummy_buffer(buf_T *buf, char_u *dirname_start)
{ {
if (curbuf != buf) { /* safety check */ if (curbuf != buf) { // safety check
close_buffer(NULL, buf, DOBUF_UNLOAD, FALSE); close_buffer(NULL, buf, DOBUF_UNLOAD, false);
/* When autocommands/'autochdir' option changed directory: go back. */ // When autocommands/'autochdir' option changed directory: go back.
restore_start_dir(dirname_start); restore_start_dir(dirname_start);
} }
} }
@@ -6297,14 +6230,12 @@ static int cbuffer_process_args(exarg_T *eap,
return OK; return OK;
} }
/* // ":[range]cbuffer [bufnr]" command.
* ":[range]cbuffer [bufnr]" command. // ":[range]caddbuffer [bufnr]" command.
* ":[range]caddbuffer [bufnr]" command. // ":[range]cgetbuffer [bufnr]" command.
* ":[range]cgetbuffer [bufnr]" command. // ":[range]lbuffer [bufnr]" command.
* ":[range]lbuffer [bufnr]" command. // ":[range]laddbuffer [bufnr]" command.
* ":[range]laddbuffer [bufnr]" command. // ":[range]lgetbuffer [bufnr]" command.
* ":[range]lgetbuffer [bufnr]" command.
*/
void ex_cbuffer(exarg_T *eap) void ex_cbuffer(exarg_T *eap)
{ {
buf_T *buf = NULL; buf_T *buf = NULL;
@@ -6405,8 +6336,8 @@ void ex_cexpr(exarg_T *eap)
qf_info_T *qi = qf_cmd_get_or_alloc_stack(eap, &wp); qf_info_T *qi = qf_cmd_get_or_alloc_stack(eap, &wp);
/* Evaluate the expression. When the result is a string or a list we can // Evaluate the expression. When the result is a string or a list we can
* use it to fill the errorlist. */ // use it to fill the errorlist.
typval_T tv; typval_T tv;
if (eval0(eap->arg, &tv, NULL, true) != FAIL) { if (eval0(eap->arg, &tv, NULL, true) != FAIL) {
if ((tv.v_type == VAR_STRING && tv.vval.v_string != NULL) if ((tv.v_type == VAR_STRING && tv.vval.v_string != NULL)