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-rw-r--r--src/nvim/buffer.c149
-rw-r--r--src/nvim/diff.c31
-rw-r--r--src/nvim/edit.c199
-rw-r--r--src/nvim/eval.c39
-rw-r--r--src/nvim/ex_cmds.c216
-rw-r--r--src/nvim/ex_docmd.c31
-rw-r--r--src/nvim/ex_eval.c40
-rw-r--r--src/nvim/fileio.c167
-rw-r--r--src/nvim/fold.c53
-rw-r--r--src/nvim/getchar.c53
-rw-r--r--src/nvim/hashtab.c31
-rw-r--r--src/nvim/indent_c.c203
-rw-r--r--src/nvim/normal.c65
-rw-r--r--src/nvim/regexp.c276
-rw-r--r--src/nvim/screen.c7
-rw-r--r--src/nvim/syntax.c339
-rw-r--r--src/nvim/window.c194
17 files changed, 1056 insertions, 1037 deletions
diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c
index ec10a826c7..f84e25cdfb 100644
--- a/src/nvim/buffer.c
+++ b/src/nvim/buffer.c
@@ -238,25 +238,27 @@ open_buffer (
}
apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval);
- if (retval != FAIL) {
- /*
- * The autocommands may have changed the current buffer. Apply the
- * modelines to the correct buffer, if it still exists and is loaded.
- */
- if (buf_valid(old_curbuf) && old_curbuf->b_ml.ml_mfp != NULL) {
- aco_save_T aco;
+ if (retval == FAIL) {
+ return FAIL;
+ }
- /* Go to the buffer that was opened. */
- aucmd_prepbuf(&aco, old_curbuf);
- do_modelines(0);
- curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED);
+ /*
+ * The autocommands may have changed the current buffer. Apply the
+ * modelines to the correct buffer, if it still exists and is loaded.
+ */
+ if (buf_valid(old_curbuf) && old_curbuf->b_ml.ml_mfp != NULL) {
+ aco_save_T aco;
+
+ /* Go to the buffer that was opened. */
+ aucmd_prepbuf(&aco, old_curbuf);
+ do_modelines(0);
+ curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED);
- apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
- &retval);
+ apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
+ &retval);
- /* restore curwin/curbuf and a few other things */
- aucmd_restbuf(&aco);
- }
+ /* restore curwin/curbuf and a few other things */
+ aucmd_restbuf(&aco);
}
return retval;
@@ -2103,14 +2105,10 @@ void get_winopts(buf_T *buf)
*/
pos_T *buflist_findfpos(buf_T *buf)
{
- wininfo_T *wip;
static pos_T no_position = INIT_POS_T(1, 0, 0);
- wip = find_wininfo(buf, FALSE);
- if (wip != NULL)
- return &(wip->wi_fpos);
- else
- return &no_position;
+ wininfo_T *wip = find_wininfo(buf, FALSE);
+ return (wip == NULL) ? &no_position : &(wip->wi_fpos);
}
/*
@@ -4091,66 +4089,69 @@ chk_modeline (
prev = *s;
}
- if (*s) {
- do /* skip over "ex:", "vi:" or "vim:" */
- ++s;
- while (s[-1] != ':');
+ if (!*s) {
+ return retval;
+ }
- s = linecopy = vim_strsave(s); /* copy the line, it will change */
+ do /* skip over "ex:", "vi:" or "vim:" */
+ ++s;
+ while (s[-1] != ':');
- save_sourcing_lnum = sourcing_lnum;
- save_sourcing_name = sourcing_name;
- sourcing_lnum = lnum; /* prepare for emsg() */
- sourcing_name = (char_u *)"modelines";
+ s = linecopy = vim_strsave(s); /* copy the line, it will change */
- end = FALSE;
- while (end == FALSE) {
- s = skipwhite(s);
- if (*s == NUL)
- break;
+ save_sourcing_lnum = sourcing_lnum;
+ save_sourcing_name = sourcing_name;
+ sourcing_lnum = lnum; /* prepare for emsg() */
+ sourcing_name = (char_u *)"modelines";
- /*
- * Find end of set command: ':' or end of line.
- * Skip over "\:", replacing it with ":".
- */
- for (e = s; *e != ':' && *e != NUL; ++e)
- if (e[0] == '\\' && e[1] == ':')
- STRMOVE(e, e + 1);
- if (*e == NUL)
- end = TRUE;
+ end = FALSE;
+ while (end == FALSE) {
+ s = skipwhite(s);
+ if (*s == NUL)
+ break;
- /*
- * If there is a "set" command, require a terminating ':' and
- * ignore the stuff after the ':'.
- * "vi:set opt opt opt: foo" -- foo not interpreted
- * "vi:opt opt opt: foo" -- foo interpreted
- * Accept "se" for compatibility with Elvis.
- */
- if (STRNCMP(s, "set ", (size_t)4) == 0
- || STRNCMP(s, "se ", (size_t)3) == 0) {
- if (*e != ':') /* no terminating ':'? */
- break;
- end = TRUE;
- s = vim_strchr(s, ' ') + 1;
- }
- *e = NUL; /* truncate the set command */
-
- if (*s != NUL) { /* skip over an empty "::" */
- save_SID = current_SID;
- current_SID = SID_MODELINE;
- retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags);
- current_SID = save_SID;
- if (retval == FAIL) /* stop if error found */
- break;
- }
- s = e + 1; /* advance to next part */
+ /*
+ * Find end of set command: ':' or end of line.
+ * Skip over "\:", replacing it with ":".
+ */
+ for (e = s; *e != ':' && *e != NUL; ++e)
+ if (e[0] == '\\' && e[1] == ':')
+ STRMOVE(e, e + 1);
+ if (*e == NUL)
+ end = TRUE;
+
+ /*
+ * If there is a "set" command, require a terminating ':' and
+ * ignore the stuff after the ':'.
+ * "vi:set opt opt opt: foo" -- foo not interpreted
+ * "vi:opt opt opt: foo" -- foo interpreted
+ * Accept "se" for compatibility with Elvis.
+ */
+ if (STRNCMP(s, "set ", (size_t)4) == 0
+ || STRNCMP(s, "se ", (size_t)3) == 0) {
+ if (*e != ':') /* no terminating ':'? */
+ break;
+ end = TRUE;
+ s = vim_strchr(s, ' ') + 1;
+ }
+ *e = NUL; /* truncate the set command */
+
+ if (*s != NUL) { /* skip over an empty "::" */
+ save_SID = current_SID;
+ current_SID = SID_MODELINE;
+ retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags);
+ current_SID = save_SID;
+ if (retval == FAIL) /* stop if error found */
+ break;
}
+ s = e + 1; /* advance to next part */
+ }
- sourcing_lnum = save_sourcing_lnum;
- sourcing_name = save_sourcing_name;
+ sourcing_lnum = save_sourcing_lnum;
+ sourcing_name = save_sourcing_name;
+
+ free(linecopy);
- free(linecopy);
- }
return retval;
}
diff --git a/src/nvim/diff.c b/src/nvim/diff.c
index b557753bff..3151daf826 100644
--- a/src/nvim/diff.c
+++ b/src/nvim/diff.c
@@ -579,24 +579,25 @@ static int diff_check_sanity(tabpage_T *tp, diff_T *dp)
static void diff_redraw(int dofold)
{
FOR_ALL_WINDOWS_IN_TAB(wp, curtab) {
- if (wp->w_p_diff) {
- redraw_win_later(wp, SOME_VALID);
- if (dofold && foldmethodIsDiff(wp)) {
- foldUpdateAll(wp);
- }
+ if (!wp->w_p_diff) {
+ continue;
+ }
+ redraw_win_later(wp, SOME_VALID);
+ if (dofold && foldmethodIsDiff(wp)) {
+ foldUpdateAll(wp);
+ }
- /* A change may have made filler lines invalid, need to take care
- * of that for other windows. */
- int n = diff_check(wp, wp->w_topline);
+ /* A change may have made filler lines invalid, need to take care
+ * of that for other windows. */
+ int n = diff_check(wp, wp->w_topline);
- if (((wp != curwin) && (wp->w_topfill > 0)) || (n > 0)) {
- if (wp->w_topfill > n) {
- wp->w_topfill = (n < 0 ? 0 : n);
- } else if ((n > 0) && (n > wp->w_topfill)) {
- wp->w_topfill = n;
- }
- check_topfill(wp, FALSE);
+ if (((wp != curwin) && (wp->w_topfill > 0)) || (n > 0)) {
+ if (wp->w_topfill > n) {
+ wp->w_topfill = (n < 0 ? 0 : n);
+ } else if ((n > 0) && (n > wp->w_topfill)) {
+ wp->w_topfill = n;
}
+ check_topfill(wp, FALSE);
}
}
}
diff --git a/src/nvim/edit.c b/src/nvim/edit.c
index d5ef84ff7b..e1a1fb18fa 100644
--- a/src/nvim/edit.c
+++ b/src/nvim/edit.c
@@ -2565,75 +2565,76 @@ static void ins_compl_files(int count, char_u **files, int thesaurus, int flags,
(void)msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
}
- if (fp != NULL) {
- /*
- * Read dictionary file line by line.
- * Check each line for a match.
- */
- while (!got_int && !compl_interrupted
- && !vim_fgets(buf, LSIZE, fp)) {
- ptr = buf;
- while (vim_regexec(regmatch, buf, (colnr_T)(ptr - buf))) {
- ptr = regmatch->startp[0];
- if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
- ptr = find_line_end(ptr);
- else
- ptr = find_word_end(ptr);
- add_r = ins_compl_add_infercase(regmatch->startp[0],
- (int)(ptr - regmatch->startp[0]),
- p_ic, files[i], *dir, 0);
- if (thesaurus) {
- char_u *wstart;
-
- /*
- * Add the other matches on the line
- */
- ptr = buf;
- while (!got_int) {
- /* Find start of the next word. Skip white
- * space and punctuation. */
- ptr = find_word_start(ptr);
- if (*ptr == NUL || *ptr == NL)
- break;
- wstart = ptr;
-
- /* Find end of the word. */
- if (has_mbyte)
- /* Japanese words may have characters in
- * different classes, only separate words
- * with single-byte non-word characters. */
- while (*ptr != NUL) {
- int l = (*mb_ptr2len)(ptr);
-
- if (l < 2 && !vim_iswordc(*ptr))
- break;
- ptr += l;
- }
- else
- ptr = find_word_end(ptr);
+ if (fp == NULL) {
+ continue;
+ }
+ /*
+ * Read dictionary file line by line.
+ * Check each line for a match.
+ */
+ while (!got_int && !compl_interrupted
+ && !vim_fgets(buf, LSIZE, fp)) {
+ ptr = buf;
+ while (vim_regexec(regmatch, buf, (colnr_T)(ptr - buf))) {
+ ptr = regmatch->startp[0];
+ if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
+ ptr = find_line_end(ptr);
+ else
+ ptr = find_word_end(ptr);
+ add_r = ins_compl_add_infercase(regmatch->startp[0],
+ (int)(ptr - regmatch->startp[0]),
+ p_ic, files[i], *dir, 0);
+ if (thesaurus) {
+ char_u *wstart;
- /* Add the word. Skip the regexp match. */
- if (wstart != regmatch->startp[0])
- add_r = ins_compl_add_infercase(wstart,
- (int)(ptr - wstart),
- p_ic, files[i], *dir, 0);
- }
+ /*
+ * Add the other matches on the line
+ */
+ ptr = buf;
+ while (!got_int) {
+ /* Find start of the next word. Skip white
+ * space and punctuation. */
+ ptr = find_word_start(ptr);
+ if (*ptr == NUL || *ptr == NL)
+ break;
+ wstart = ptr;
+
+ /* Find end of the word. */
+ if (has_mbyte)
+ /* Japanese words may have characters in
+ * different classes, only separate words
+ * with single-byte non-word characters. */
+ while (*ptr != NUL) {
+ int l = (*mb_ptr2len)(ptr);
+
+ if (l < 2 && !vim_iswordc(*ptr))
+ break;
+ ptr += l;
+ }
+ else
+ ptr = find_word_end(ptr);
+
+ /* Add the word. Skip the regexp match. */
+ if (wstart != regmatch->startp[0])
+ add_r = ins_compl_add_infercase(wstart,
+ (int)(ptr - wstart),
+ p_ic, files[i], *dir, 0);
}
- if (add_r == OK)
- /* if dir was BACKWARD then honor it just once */
- *dir = FORWARD;
- else if (add_r == FAIL)
- break;
- /* avoid expensive call to vim_regexec() when at end
- * of line */
- if (*ptr == '\n' || got_int)
- break;
}
- line_breakcheck();
- ins_compl_check_keys(50);
+ if (add_r == OK)
+ /* if dir was BACKWARD then honor it just once */
+ *dir = FORWARD;
+ else if (add_r == FAIL)
+ break;
+ /* avoid expensive call to vim_regexec() when at end
+ * of line */
+ if (*ptr == '\n' || got_int)
+ break;
}
- fclose(fp);
+ line_breakcheck();
+ ins_compl_check_keys(50);
}
+ fclose(fp);
}
}
@@ -7027,41 +7028,43 @@ static void ins_ctrl_(void)
*/
static int ins_start_select(int c)
{
- if (km_startsel)
- switch (c) {
- case K_KHOME:
- case K_KEND:
- case K_PAGEUP:
- case K_KPAGEUP:
- case K_PAGEDOWN:
- case K_KPAGEDOWN:
- if (!(mod_mask & MOD_MASK_SHIFT))
- break;
- /* FALLTHROUGH */
- case K_S_LEFT:
- case K_S_RIGHT:
- case K_S_UP:
- case K_S_DOWN:
- case K_S_END:
- case K_S_HOME:
- /* Start selection right away, the cursor can move with
- * CTRL-O when beyond the end of the line. */
- start_selection();
-
- /* Execute the key in (insert) Select mode. */
- stuffcharReadbuff(Ctrl_O);
- if (mod_mask) {
- char_u buf[4];
-
- buf[0] = K_SPECIAL;
- buf[1] = KS_MODIFIER;
- buf[2] = mod_mask;
- buf[3] = NUL;
- stuffReadbuff(buf);
- }
- stuffcharReadbuff(c);
- return TRUE;
+ if (!km_startsel) {
+ return FALSE;
+ }
+ switch (c) {
+ case K_KHOME:
+ case K_KEND:
+ case K_PAGEUP:
+ case K_KPAGEUP:
+ case K_PAGEDOWN:
+ case K_KPAGEDOWN:
+ if (!(mod_mask & MOD_MASK_SHIFT))
+ break;
+ /* FALLTHROUGH */
+ case K_S_LEFT:
+ case K_S_RIGHT:
+ case K_S_UP:
+ case K_S_DOWN:
+ case K_S_END:
+ case K_S_HOME:
+ /* Start selection right away, the cursor can move with
+ * CTRL-O when beyond the end of the line. */
+ start_selection();
+
+ /* Execute the key in (insert) Select mode. */
+ stuffcharReadbuff(Ctrl_O);
+ if (mod_mask) {
+ char_u buf[4];
+
+ buf[0] = K_SPECIAL;
+ buf[1] = KS_MODIFIER;
+ buf[2] = mod_mask;
+ buf[3] = NUL;
+ stuffReadbuff(buf);
}
+ stuffcharReadbuff(c);
+ return TRUE;
+ }
return FALSE;
}
diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 45ab901398..71cb83e566 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -5987,29 +5987,30 @@ static char_u *dict2string(typval_T *tv, int copyID)
todo = (int)d->dv_hashtab.ht_used;
for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi) {
- if (!HASHITEM_EMPTY(hi)) {
- --todo;
+ if (HASHITEM_EMPTY(hi)) {
+ continue;
+ }
+ --todo;
- if (first)
- first = FALSE;
- else
- ga_concat(&ga, (char_u *)", ");
+ if (first)
+ first = FALSE;
+ else
+ ga_concat(&ga, (char_u *)", ");
- tofree = string_quote(hi->hi_key, FALSE);
- if (tofree != NULL) {
- ga_concat(&ga, tofree);
- free(tofree);
- }
- ga_concat(&ga, (char_u *)": ");
- s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
- if (s != NULL)
- ga_concat(&ga, s);
+ tofree = string_quote(hi->hi_key, FALSE);
+ if (tofree != NULL) {
+ ga_concat(&ga, tofree);
free(tofree);
- if (s == NULL || did_echo_string_emsg) {
- break;
- }
- line_breakcheck();
}
+ ga_concat(&ga, (char_u *)": ");
+ s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
+ if (s != NULL)
+ ga_concat(&ga, s);
+ free(tofree);
+ if (s == NULL || did_echo_string_emsg) {
+ break;
+ }
+ line_breakcheck();
}
if (todo > 0) {
free(ga.ga_data);
diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c
index 4d9b8feb8a..1c6aa536b3 100644
--- a/src/nvim/ex_cmds.c
+++ b/src/nvim/ex_cmds.c
@@ -2375,34 +2375,35 @@ void do_wqall(exarg_T *eap)
exiting = TRUE;
FOR_ALL_BUFFERS(buf) {
- if (bufIsChanged(buf)) {
- /*
- * Check if there is a reason the buffer cannot be written:
- * 1. if the 'write' option is set
- * 2. if there is no file name (even after browsing)
- * 3. if the 'readonly' is set (even after a dialog)
- * 4. if overwriting is allowed (even after a dialog)
- */
- if (not_writing()) {
- ++error;
- break;
- }
- if (buf->b_ffname == NULL) {
- EMSGN(_("E141: No file name for buffer %" PRId64), buf->b_fnum);
- ++error;
- } else if (check_readonly(&eap->forceit, buf)
- || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
- FALSE) == FAIL) {
+ if (!bufIsChanged(buf)) {
+ continue;
+ }
+ /*
+ * Check if there is a reason the buffer cannot be written:
+ * 1. if the 'write' option is set
+ * 2. if there is no file name (even after browsing)
+ * 3. if the 'readonly' is set (even after a dialog)
+ * 4. if overwriting is allowed (even after a dialog)
+ */
+ if (not_writing()) {
+ ++error;
+ break;
+ }
+ if (buf->b_ffname == NULL) {
+ EMSGN(_("E141: No file name for buffer %" PRId64), buf->b_fnum);
+ ++error;
+ } else if (check_readonly(&eap->forceit, buf)
+ || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname,
+ FALSE) == FAIL) {
+ ++error;
+ } else {
+ if (buf_write_all(buf, eap->forceit) == FAIL)
++error;
- } else {
- if (buf_write_all(buf, eap->forceit) == FAIL)
- ++error;
- /* an autocommand may have deleted the buffer */
- if (!buf_valid(buf))
- buf = firstbuf;
- }
- eap->forceit = save_forceit; /* check_overwrite() may set it */
+ /* an autocommand may have deleted the buffer */
+ if (!buf_valid(buf))
+ buf = firstbuf;
}
+ eap->forceit = save_forceit; /* check_overwrite() may set it */
}
if (exiting) {
if (!error)
@@ -3328,12 +3329,11 @@ void ex_z(exarg_T *eap)
if (!VIM_ISDIGIT(*x)) {
EMSG(_("E144: non-numeric argument to :z"));
return;
- } else {
- bigness = atoi((char *)x);
- p_window = bigness;
- if (*kind == '=')
- bigness += 2;
}
+ bigness = atoi((char *)x);
+ p_window = bigness;
+ if (*kind == '=')
+ bigness += 2;
}
/* the number of '-' and '+' multiplies the distance */
@@ -5232,61 +5232,62 @@ void fix_help_buffer(void)
if (fnames[fi] == NULL)
continue;
fd = mch_fopen((char *)fnames[fi], "r");
- if (fd != NULL) {
- vim_fgets(IObuff, IOSIZE, fd);
- if (IObuff[0] == '*'
- && (s = vim_strchr(IObuff + 1, '*'))
- != NULL) {
- int this_utf = MAYBE;
- /* Change tag definition to a
- * reference and remove <CR>/<NL>. */
- IObuff[0] = '|';
- *s = '|';
- while (*s != NUL) {
- if (*s == '\r' || *s == '\n')
- *s = NUL;
- /* The text is utf-8 when a byte
- * above 127 is found and no
- * illegal byte sequence is found.
- */
- if (*s >= 0x80 && this_utf != FALSE) {
- int l;
-
- this_utf = TRUE;
- l = utf_ptr2len(s);
- if (l == 1)
- this_utf = FALSE;
- s += l - 1;
- }
- ++s;
+ if (fd == NULL) {
+ continue;
+ }
+ vim_fgets(IObuff, IOSIZE, fd);
+ if (IObuff[0] == '*'
+ && (s = vim_strchr(IObuff + 1, '*'))
+ != NULL) {
+ int this_utf = MAYBE;
+ /* Change tag definition to a
+ * reference and remove <CR>/<NL>. */
+ IObuff[0] = '|';
+ *s = '|';
+ while (*s != NUL) {
+ if (*s == '\r' || *s == '\n')
+ *s = NUL;
+ /* The text is utf-8 when a byte
+ * above 127 is found and no
+ * illegal byte sequence is found.
+ */
+ if (*s >= 0x80 && this_utf != FALSE) {
+ int l;
+
+ this_utf = TRUE;
+ l = utf_ptr2len(s);
+ if (l == 1)
+ this_utf = FALSE;
+ s += l - 1;
}
- /* The help file is latin1 or utf-8;
- * conversion to the current
- * 'encoding' may be required. */
- vc.vc_type = CONV_NONE;
- convert_setup(&vc, (char_u *)(
- this_utf == TRUE ? "utf-8"
- : "latin1"), p_enc);
- if (vc.vc_type == CONV_NONE)
- /* No conversion needed. */
+ ++s;
+ }
+ /* The help file is latin1 or utf-8;
+ * conversion to the current
+ * 'encoding' may be required. */
+ vc.vc_type = CONV_NONE;
+ convert_setup(&vc, (char_u *)(
+ this_utf == TRUE ? "utf-8"
+ : "latin1"), p_enc);
+ if (vc.vc_type == CONV_NONE)
+ /* No conversion needed. */
+ cp = IObuff;
+ else {
+ /* Do the conversion. If it fails
+ * use the unconverted text. */
+ cp = string_convert(&vc, IObuff,
+ NULL);
+ if (cp == NULL)
cp = IObuff;
- else {
- /* Do the conversion. If it fails
- * use the unconverted text. */
- cp = string_convert(&vc, IObuff,
- NULL);
- if (cp == NULL)
- cp = IObuff;
- }
- convert_setup(&vc, NULL, NULL);
-
- ml_append(lnum, cp, (colnr_T)0, FALSE);
- if (cp != IObuff)
- free(cp);
- ++lnum;
}
- fclose(fd);
+ convert_setup(&vc, NULL, NULL);
+
+ ml_append(lnum, cp, (colnr_T)0, FALSE);
+ if (cp != IObuff)
+ free(cp);
+ ++lnum;
}
+ fclose(fd);
}
FreeWild(fcount, fnames);
}
@@ -5368,32 +5369,33 @@ void ex_helptags(exarg_T *eap)
ga_init(&ga, 1, 10);
for (int i = 0; i < filecount; ++i) {
len = (int)STRLEN(files[i]);
- if (len > 4) {
- if (STRICMP(files[i] + len - 4, ".txt") == 0) {
- /* ".txt" -> language "en" */
- lang[0] = 'e';
- lang[1] = 'n';
- } else if (files[i][len - 4] == '.'
- && ASCII_ISALPHA(files[i][len - 3])
- && ASCII_ISALPHA(files[i][len - 2])
- && TOLOWER_ASC(files[i][len - 1]) == 'x') {
- /* ".abx" -> language "ab" */
- lang[0] = TOLOWER_ASC(files[i][len - 3]);
- lang[1] = TOLOWER_ASC(files[i][len - 2]);
- } else
- continue;
+ if (len <= 4) {
+ continue;
+ }
+ if (STRICMP(files[i] + len - 4, ".txt") == 0) {
+ /* ".txt" -> language "en" */
+ lang[0] = 'e';
+ lang[1] = 'n';
+ } else if (files[i][len - 4] == '.'
+ && ASCII_ISALPHA(files[i][len - 3])
+ && ASCII_ISALPHA(files[i][len - 2])
+ && TOLOWER_ASC(files[i][len - 1]) == 'x') {
+ /* ".abx" -> language "ab" */
+ lang[0] = TOLOWER_ASC(files[i][len - 3]);
+ lang[1] = TOLOWER_ASC(files[i][len - 2]);
+ } else
+ continue;
- int j;
- /* Did we find this language already? */
- for (j = 0; j < ga.ga_len; j += 2)
- if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
- break;
- if (j == ga.ga_len) {
- /* New language, add it. */
- ga_grow(&ga, 2);
- ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
- ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
- }
+ int j;
+ /* Did we find this language already? */
+ for (j = 0; j < ga.ga_len; j += 2)
+ if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0)
+ break;
+ if (j == ga.ga_len) {
+ /* New language, add it. */
+ ga_grow(&ga, 2);
+ ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0];
+ ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1];
}
}
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c
index 2d20ec5025..56c8206d2a 100644
--- a/src/nvim/ex_docmd.c
+++ b/src/nvim/ex_docmd.c
@@ -7748,24 +7748,25 @@ static char_u *arg_all(void)
len = 0;
for (idx = 0; idx < ARGCOUNT; ++idx) {
p = alist_name(&ARGLIST[idx]);
- if (p != NULL) {
- if (len > 0) {
- /* insert a space in between names */
- if (retval != NULL)
- retval[len] = ' ';
- ++len;
- }
- for (; *p != NUL; ++p) {
- if (*p == ' ' || *p == '\\') {
- /* insert a backslash */
- if (retval != NULL)
- retval[len] = '\\';
- ++len;
- }
+ if (p == NULL) {
+ continue;
+ }
+ if (len > 0) {
+ /* insert a space in between names */
+ if (retval != NULL)
+ retval[len] = ' ';
+ ++len;
+ }
+ for (; *p != NUL; ++p) {
+ if (*p == ' ' || *p == '\\') {
+ /* insert a backslash */
if (retval != NULL)
- retval[len] = *p;
+ retval[len] = '\\';
++len;
}
+ if (retval != NULL)
+ retval[len] = *p;
+ ++len;
}
}
diff --git a/src/nvim/ex_eval.c b/src/nvim/ex_eval.c
index 196f8e6136..b0c4e14f46 100644
--- a/src/nvim/ex_eval.c
+++ b/src/nvim/ex_eval.c
@@ -246,28 +246,24 @@ int cause_errthrow(char_u *mesg, int severe, int *ignore)
plist = &(*plist)->next;
elem = xmalloc(sizeof(struct msglist));
- {
- elem->msg = vim_strsave(mesg);
- {
- elem->next = NULL;
- elem->throw_msg = NULL;
- *plist = elem;
- if (plist == msg_list || severe) {
- char_u *tmsg;
-
- /* Skip the extra "Vim " prefix for message "E458". */
- tmsg = elem->msg;
- if (STRNCMP(tmsg, "Vim E", 5) == 0
- && VIM_ISDIGIT(tmsg[5])
- && VIM_ISDIGIT(tmsg[6])
- && VIM_ISDIGIT(tmsg[7])
- && tmsg[8] == ':'
- && tmsg[9] == ' ')
- (*msg_list)->throw_msg = &tmsg[4];
- else
- (*msg_list)->throw_msg = tmsg;
- }
- }
+ elem->msg = vim_strsave(mesg);
+ elem->next = NULL;
+ elem->throw_msg = NULL;
+ *plist = elem;
+ if (plist == msg_list || severe) {
+ char_u *tmsg;
+
+ /* Skip the extra "Vim " prefix for message "E458". */
+ tmsg = elem->msg;
+ if (STRNCMP(tmsg, "Vim E", 5) == 0
+ && VIM_ISDIGIT(tmsg[5])
+ && VIM_ISDIGIT(tmsg[6])
+ && VIM_ISDIGIT(tmsg[7])
+ && tmsg[8] == ':'
+ && tmsg[9] == ' ')
+ (*msg_list)->throw_msg = &tmsg[4];
+ else
+ (*msg_list)->throw_msg = tmsg;
}
}
return TRUE;
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index 021b12208e..9734ac07f9 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -533,63 +533,64 @@ readfile (
curbuf->b_p_ro = TRUE; /* must use "w!" now */
} else
#endif
- if (newfile) {
- if (perm < 0
+ if (!newfile) {
+ return FAIL;
+ }
+ if (perm < 0
#ifdef ENOENT
- && errno == ENOENT
+ && errno == ENOENT
#endif
- ) {
- /*
- * Set the 'new-file' flag, so that when the file has
- * been created by someone else, a ":w" will complain.
- */
- curbuf->b_flags |= BF_NEW;
-
- /* Create a swap file now, so that other Vims are warned
- * that we are editing this file. Don't do this for a
- * "nofile" or "nowrite" buffer type. */
- if (!bt_dontwrite(curbuf)) {
- check_need_swap(newfile);
- /* SwapExists autocommand may mess things up */
- if (curbuf != old_curbuf
- || (using_b_ffname
- && (old_b_ffname != curbuf->b_ffname))
- || (using_b_fname
- && (old_b_fname != curbuf->b_fname))) {
- EMSG(_(e_auchangedbuf));
- return FAIL;
- }
- }
- if (dir_of_file_exists(fname))
- filemess(curbuf, sfname, (char_u *)_("[New File]"), 0);
- else
- filemess(curbuf, sfname,
- (char_u *)_("[New DIRECTORY]"), 0);
- /* Even though this is a new file, it might have been
- * edited before and deleted. Get the old marks. */
- check_marks_read();
- /* Set forced 'fileencoding'. */
- if (eap != NULL)
- set_forced_fenc(eap);
- apply_autocmds_exarg(EVENT_BUFNEWFILE, sfname, sfname,
- FALSE, curbuf, eap);
- /* remember the current fileformat */
- save_file_ff(curbuf);
-
- if (aborting()) /* autocmds may abort script processing */
+ ) {
+ /*
+ * Set the 'new-file' flag, so that when the file has
+ * been created by someone else, a ":w" will complain.
+ */
+ curbuf->b_flags |= BF_NEW;
+
+ /* Create a swap file now, so that other Vims are warned
+ * that we are editing this file. Don't do this for a
+ * "nofile" or "nowrite" buffer type. */
+ if (!bt_dontwrite(curbuf)) {
+ check_need_swap(newfile);
+ /* SwapExists autocommand may mess things up */
+ if (curbuf != old_curbuf
+ || (using_b_ffname
+ && (old_b_ffname != curbuf->b_ffname))
+ || (using_b_fname
+ && (old_b_fname != curbuf->b_fname))) {
+ EMSG(_(e_auchangedbuf));
return FAIL;
- return OK; /* a new file is not an error */
- } else {
- filemess(curbuf, sfname, (char_u *)(
+ }
+ }
+ if (dir_of_file_exists(fname))
+ filemess(curbuf, sfname, (char_u *)_("[New File]"), 0);
+ else
+ filemess(curbuf, sfname,
+ (char_u *)_("[New DIRECTORY]"), 0);
+ /* Even though this is a new file, it might have been
+ * edited before and deleted. Get the old marks. */
+ check_marks_read();
+ /* Set forced 'fileencoding'. */
+ if (eap != NULL)
+ set_forced_fenc(eap);
+ apply_autocmds_exarg(EVENT_BUFNEWFILE, sfname, sfname,
+ FALSE, curbuf, eap);
+ /* remember the current fileformat */
+ save_file_ff(curbuf);
+
+ if (aborting()) /* autocmds may abort script processing */
+ return FAIL;
+ return OK; /* a new file is not an error */
+ } else {
+ filemess(curbuf, sfname, (char_u *)(
# ifdef EFBIG
- (errno == EFBIG) ? _("[File too big]") :
+ (errno == EFBIG) ? _("[File too big]") :
# endif
# ifdef EOVERFLOW
- (errno == EOVERFLOW) ? _("[File too big]") :
+ (errno == EOVERFLOW) ? _("[File too big]") :
# endif
- _("[Permission Denied]")), 0);
- curbuf->b_p_ro = TRUE; /* must use "w!" now */
- }
+ _("[Permission Denied]")), 0);
+ curbuf->b_p_ro = TRUE; /* must use "w!" now */
}
return FAIL;
@@ -5329,22 +5330,23 @@ static void show_autocmd(AutoPat *ap, event_T event)
msg_outtrans(ap->pat);
for (ac = ap->cmds; ac != NULL; ac = ac->next) {
- if (ac->cmd != NULL) { /* skip removed commands */
- if (msg_col >= 14)
- msg_putchar('\n');
- msg_col = 14;
- if (got_int)
- return;
- msg_outtrans(ac->cmd);
- if (p_verbose > 0)
- last_set_msg(ac->scriptID);
+ if (ac->cmd == NULL) { /* skip removed commands */
+ continue;
+ }
+ if (msg_col >= 14)
+ msg_putchar('\n');
+ msg_col = 14;
+ if (got_int)
+ return;
+ msg_outtrans(ac->cmd);
+ if (p_verbose > 0)
+ last_set_msg(ac->scriptID);
+ if (got_int)
+ return;
+ if (ac->next != NULL) {
+ msg_putchar('\n');
if (got_int)
return;
- if (ac->next != NULL) {
- msg_putchar('\n');
- if (got_int)
- return;
- }
}
}
}
@@ -6120,27 +6122,28 @@ void ex_doautoall(exarg_T *eap)
* buffers or windows...
*/
FOR_ALL_BUFFERS(buf) {
- if (buf->b_ml.ml_mfp != NULL) {
- /* find a window for this buffer and save some values */
- aucmd_prepbuf(&aco, buf);
-
- /* execute the autocommands for this buffer */
- retval = do_doautocmd(arg, FALSE);
-
- if (call_do_modelines) {
- /* Execute the modeline settings, but don't set window-local
- * options if we are using the current window for another
- * buffer. */
- do_modelines(curwin == aucmd_win ? OPT_NOWIN : 0);
- }
+ if (buf->b_ml.ml_mfp == NULL) {
+ continue;
+ }
+ /* find a window for this buffer and save some values */
+ aucmd_prepbuf(&aco, buf);
- /* restore the current window */
- aucmd_restbuf(&aco);
+ /* execute the autocommands for this buffer */
+ retval = do_doautocmd(arg, FALSE);
- /* stop if there is some error or buffer was deleted */
- if (retval == FAIL || !buf_valid(buf))
- break;
+ if (call_do_modelines) {
+ /* Execute the modeline settings, but don't set window-local
+ * options if we are using the current window for another
+ * buffer. */
+ do_modelines(curwin == aucmd_win ? OPT_NOWIN : 0);
}
+
+ /* restore the current window */
+ aucmd_restbuf(&aco);
+
+ /* stop if there is some error or buffer was deleted */
+ if (retval == FAIL || !buf_valid(buf))
+ break;
}
check_cursor(); /* just in case lines got deleted */
diff --git a/src/nvim/fold.c b/src/nvim/fold.c
index 505ac8da0d..a1fbdf7791 100644
--- a/src/nvim/fold.c
+++ b/src/nvim/fold.c
@@ -1639,39 +1639,38 @@ deleteFoldMarkers (
*/
static void foldDelMarker(linenr_T lnum, char_u *marker, int markerlen)
{
- char_u *line;
char_u *newline;
- char_u *p;
- int len;
char_u *cms = curbuf->b_p_cms;
char_u *cms2;
- line = ml_get(lnum);
- for (p = line; *p != NUL; ++p)
- if (STRNCMP(p, marker, markerlen) == 0) {
- /* Found the marker, include a digit if it's there. */
- len = markerlen;
- if (VIM_ISDIGIT(p[len]))
- ++len;
- if (*cms != NUL) {
- /* Also delete 'commentstring' if it matches. */
- cms2 = (char_u *)strstr((char *)cms, "%s");
- if (p - line >= cms2 - cms
- && STRNCMP(p - (cms2 - cms), cms, cms2 - cms) == 0
- && STRNCMP(p + len, cms2 + 2, STRLEN(cms2 + 2)) == 0) {
- p -= cms2 - cms;
- len += (int)STRLEN(cms) - 2;
- }
- }
- if (u_save(lnum - 1, lnum + 1) == OK) {
- /* Make new line: text-before-marker + text-after-marker */
- newline = xmalloc(STRLEN(line) - len + 1);
- STRNCPY(newline, line, p - line);
- STRCPY(newline + (p - line), p + len);
- ml_replace(lnum, newline, FALSE);
+ char_u *line = ml_get(lnum);
+ for (char_u *p = line; *p != NUL; ++p) {
+ if (STRNCMP(p, marker, markerlen) != 0) {
+ continue;
+ }
+ /* Found the marker, include a digit if it's there. */
+ int len = markerlen;
+ if (VIM_ISDIGIT(p[len]))
+ ++len;
+ if (*cms != NUL) {
+ /* Also delete 'commentstring' if it matches. */
+ cms2 = (char_u *)strstr((char *)cms, "%s");
+ if (p - line >= cms2 - cms
+ && STRNCMP(p - (cms2 - cms), cms, cms2 - cms) == 0
+ && STRNCMP(p + len, cms2 + 2, STRLEN(cms2 + 2)) == 0) {
+ p -= cms2 - cms;
+ len += (int)STRLEN(cms) - 2;
}
- break;
}
+ if (u_save(lnum - 1, lnum + 1) == OK) {
+ /* Make new line: text-before-marker + text-after-marker */
+ newline = xmalloc(STRLEN(line) - len + 1);
+ STRNCPY(newline, line, p - line);
+ STRCPY(newline + (p - line), p + len);
+ ml_replace(lnum, newline, FALSE);
+ }
+ break;
+ }
}
/* get_foldtext() {{{2 */
diff --git a/src/nvim/getchar.c b/src/nvim/getchar.c
index 5dec7e38fd..1d648cb9e9 100644
--- a/src/nvim/getchar.c
+++ b/src/nvim/getchar.c
@@ -680,33 +680,34 @@ static int read_redo(int init, int old_redo)
p = bp->b_str;
return OK;
}
- if ((c = *p) != NUL) {
- /* Reverse the conversion done by add_char_buff() */
- /* For a multi-byte character get all the bytes and return the
- * converted character. */
- if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL))
- n = MB_BYTE2LEN_CHECK(c);
- else
- n = 1;
- for (i = 0;; ++i) {
- if (c == K_SPECIAL) { /* special key or escaped K_SPECIAL */
- c = TO_SPECIAL(p[1], p[2]);
- p += 2;
- }
- if (*++p == NUL && bp->b_next != NULL) {
- bp = bp->b_next;
- p = bp->b_str;
- }
- buf[i] = c;
- if (i == n - 1) { /* last byte of a character */
- if (n != 1)
- c = (*mb_ptr2char)(buf);
- break;
- }
- c = *p;
- if (c == NUL) /* cannot happen? */
- break;
+ if ((c = *p) == NUL) {
+ return c;
+ }
+ /* Reverse the conversion done by add_char_buff() */
+ /* For a multi-byte character get all the bytes and return the
+ * converted character. */
+ if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL))
+ n = MB_BYTE2LEN_CHECK(c);
+ else
+ n = 1;
+ for (i = 0;; ++i) {
+ if (c == K_SPECIAL) { /* special key or escaped K_SPECIAL */
+ c = TO_SPECIAL(p[1], p[2]);
+ p += 2;
}
+ if (*++p == NUL && bp->b_next != NULL) {
+ bp = bp->b_next;
+ p = bp->b_str;
+ }
+ buf[i] = c;
+ if (i == n - 1) { /* last byte of a character */
+ if (n != 1)
+ c = (*mb_ptr2char)(buf);
+ break;
+ }
+ c = *p;
+ if (c == NUL) /* cannot happen? */
+ break;
}
return c;
diff --git a/src/nvim/hashtab.c b/src/nvim/hashtab.c
index 5b0dc508fa..6b90c4fee4 100644
--- a/src/nvim/hashtab.c
+++ b/src/nvim/hashtab.c
@@ -329,24 +329,25 @@ static void hash_may_resize(hashtab_T *ht, size_t minitems)
size_t todo = ht->ht_used;
for (hashitem_T *olditem = oldarray; todo > 0; ++olditem) {
- if (!HASHITEM_EMPTY(olditem)) {
- // The algorithm to find the spot to add the item is identical to
- // the algorithm to find an item in hash_lookup(). But we only
- // need to search for a NULL key, thus it's simpler.
- hash_T newi = olditem->hi_hash & newmask;
- hashitem_T *newitem = &newarray[newi];
- if (newitem->hi_key != NULL) {
- for (hash_T perturb = olditem->hi_hash;; perturb >>= PERTURB_SHIFT) {
- newi = 5 * newi + perturb + 1;
- newitem = &newarray[newi & newmask];
- if (newitem->hi_key == NULL) {
- break;
- }
+ if (HASHITEM_EMPTY(olditem)) {
+ continue;
+ }
+ // The algorithm to find the spot to add the item is identical to
+ // the algorithm to find an item in hash_lookup(). But we only
+ // need to search for a NULL key, thus it's simpler.
+ hash_T newi = olditem->hi_hash & newmask;
+ hashitem_T *newitem = &newarray[newi];
+ if (newitem->hi_key != NULL) {
+ for (hash_T perturb = olditem->hi_hash;; perturb >>= PERTURB_SHIFT) {
+ newi = 5 * newi + perturb + 1;
+ newitem = &newarray[newi & newmask];
+ if (newitem->hi_key == NULL) {
+ break;
}
}
- *newitem = *olditem;
- todo--;
}
+ *newitem = *olditem;
+ todo--;
}
if (ht->ht_array != ht->ht_smallarray) {
diff --git a/src/nvim/indent_c.c b/src/nvim/indent_c.c
index 82f9194fa7..6648a9f7c6 100644
--- a/src/nvim/indent_c.c
+++ b/src/nvim/indent_c.c
@@ -233,9 +233,7 @@ static int cin_islabel_skip(char_u **s)
*/
int cin_islabel(void)
{ /* XXX */
- char_u *s;
-
- s = cin_skipcomment(get_cursor_line_ptr());
+ char_u *s = cin_skipcomment(get_cursor_line_ptr());
/*
* Exclude "default" from labels, since it should be indented
@@ -246,44 +244,45 @@ int cin_islabel(void)
if (cin_isscopedecl(s))
return FALSE;
- if (cin_islabel_skip(&s)) {
- /*
- * Only accept a label if the previous line is terminated or is a case
- * label.
- */
- pos_T cursor_save;
- pos_T *trypos;
- char_u *line;
+ if (!cin_islabel_skip(&s)) {
+ return FALSE;
+ }
- cursor_save = curwin->w_cursor;
- while (curwin->w_cursor.lnum > 1) {
- --curwin->w_cursor.lnum;
+ /*
+ * Only accept a label if the previous line is terminated or is a case
+ * label.
+ */
+ pos_T cursor_save;
+ pos_T *trypos;
+ char_u *line;
- /*
- * If we're in a comment now, skip to the start of the comment.
- */
- curwin->w_cursor.col = 0;
- if ((trypos = ind_find_start_comment()) != NULL) /* XXX */
- curwin->w_cursor = *trypos;
+ cursor_save = curwin->w_cursor;
+ while (curwin->w_cursor.lnum > 1) {
+ --curwin->w_cursor.lnum;
- line = get_cursor_line_ptr();
- if (cin_ispreproc(line)) /* ignore #defines, #if, etc. */
- continue;
- if (*(line = cin_skipcomment(line)) == NUL)
- continue;
+ /*
+ * If we're in a comment now, skip to the start of the comment.
+ */
+ curwin->w_cursor.col = 0;
+ if ((trypos = ind_find_start_comment()) != NULL) /* XXX */
+ curwin->w_cursor = *trypos;
+
+ line = get_cursor_line_ptr();
+ if (cin_ispreproc(line)) /* ignore #defines, #if, etc. */
+ continue;
+ if (*(line = cin_skipcomment(line)) == NUL)
+ continue;
- curwin->w_cursor = cursor_save;
- if (cin_isterminated(line, TRUE, FALSE)
- || cin_isscopedecl(line)
- || cin_iscase(line, TRUE)
- || (cin_islabel_skip(&line) && cin_nocode(line)))
- return TRUE;
- return FALSE;
- }
curwin->w_cursor = cursor_save;
- return TRUE; /* label at start of file??? */
+ if (cin_isterminated(line, TRUE, FALSE)
+ || cin_isscopedecl(line)
+ || cin_iscase(line, TRUE)
+ || (cin_islabel_skip(&line) && cin_nocode(line)))
+ return TRUE;
+ return FALSE;
}
- return FALSE;
+ curwin->w_cursor = cursor_save;
+ return TRUE; /* label at start of file??? */
}
/*
@@ -3200,80 +3199,82 @@ static int find_match(int lookfor, linenr_T ourscope)
curwin->w_cursor.col = 0;
look = cin_skipcomment(get_cursor_line_ptr());
- if (cin_iselse(look)
- || cin_isif(look)
- || cin_isdo(look) /* XXX */
- || cin_iswhileofdo(look, curwin->w_cursor.lnum)) {
- /*
- * if we've gone outside the braces entirely,
- * we must be out of scope...
- */
- theirscope = find_start_brace(); /* XXX */
- if (theirscope == NULL)
- break;
-
- /*
- * and if the brace enclosing this is further
- * back than the one enclosing the else, we're
- * out of luck too.
- */
- if (theirscope->lnum < ourscope)
- break;
+ if (!cin_iselse(look)
+ && !cin_isif(look)
+ && !cin_isdo(look) /* XXX */
+ && !cin_iswhileofdo(look, curwin->w_cursor.lnum)) {
+ continue;
+ }
- /*
- * and if they're enclosed in a *deeper* brace,
- * then we can ignore it because it's in a
- * different scope...
- */
- if (theirscope->lnum > ourscope)
- continue;
+ /*
+ * if we've gone outside the braces entirely,
+ * we must be out of scope...
+ */
+ theirscope = find_start_brace(); /* XXX */
+ if (theirscope == NULL)
+ break;
- /*
- * if it was an "else" (that's not an "else if")
- * then we need to go back to another if, so
- * increment elselevel
- */
- look = cin_skipcomment(get_cursor_line_ptr());
- if (cin_iselse(look)) {
- mightbeif = cin_skipcomment(look + 4);
- if (!cin_isif(mightbeif))
- ++elselevel;
- continue;
- }
+ /*
+ * and if the brace enclosing this is further
+ * back than the one enclosing the else, we're
+ * out of luck too.
+ */
+ if (theirscope->lnum < ourscope)
+ break;
- /*
- * if it was a "while" then we need to go back to
- * another "do", so increment whilelevel. XXX
- */
- if (cin_iswhileofdo(look, curwin->w_cursor.lnum)) {
- ++whilelevel;
- continue;
- }
+ /*
+ * and if they're enclosed in a *deeper* brace,
+ * then we can ignore it because it's in a
+ * different scope...
+ */
+ if (theirscope->lnum > ourscope)
+ continue;
- /* If it's an "if" decrement elselevel */
- look = cin_skipcomment(get_cursor_line_ptr());
- if (cin_isif(look)) {
- elselevel--;
- /*
- * When looking for an "if" ignore "while"s that
- * get in the way.
- */
- if (elselevel == 0 && lookfor == LOOKFOR_IF)
- whilelevel = 0;
- }
+ /*
+ * if it was an "else" (that's not an "else if")
+ * then we need to go back to another if, so
+ * increment elselevel
+ */
+ look = cin_skipcomment(get_cursor_line_ptr());
+ if (cin_iselse(look)) {
+ mightbeif = cin_skipcomment(look + 4);
+ if (!cin_isif(mightbeif))
+ ++elselevel;
+ continue;
+ }
- /* If it's a "do" decrement whilelevel */
- if (cin_isdo(look))
- whilelevel--;
+ /*
+ * if it was a "while" then we need to go back to
+ * another "do", so increment whilelevel. XXX
+ */
+ if (cin_iswhileofdo(look, curwin->w_cursor.lnum)) {
+ ++whilelevel;
+ continue;
+ }
+ /* If it's an "if" decrement elselevel */
+ look = cin_skipcomment(get_cursor_line_ptr());
+ if (cin_isif(look)) {
+ elselevel--;
/*
- * if we've used up all the elses, then
- * this must be the if that we want!
- * match the indent level of that if.
+ * When looking for an "if" ignore "while"s that
+ * get in the way.
*/
- if (elselevel <= 0 && whilelevel <= 0) {
- return OK;
- }
+ if (elselevel == 0 && lookfor == LOOKFOR_IF)
+ whilelevel = 0;
+ }
+
+ /* If it's a "do" decrement whilelevel */
+ if (cin_isdo(look))
+ whilelevel--;
+
+ /*
+ * if we've used up all the elses, then
+ * this must be the if that we want!
+ * match the indent level of that if.
+ */
+ if (elselevel <= 0 && whilelevel <= 0) {
+ return OK;
}
}
return FAIL;
diff --git a/src/nvim/normal.c b/src/nvim/normal.c
index 3b4d4047db..7a2cd686c6 100644
--- a/src/nvim/normal.c
+++ b/src/nvim/normal.c
@@ -3124,40 +3124,41 @@ void check_scrollbind(linenr_T topline_diff, long leftcol_diff)
for (curwin = firstwin; curwin; curwin = curwin->w_next) {
curbuf = curwin->w_buffer;
/* skip original window and windows with 'noscrollbind' */
- if (curwin != old_curwin && curwin->w_p_scb) {
- /*
- * do the vertical scroll
- */
- if (want_ver) {
- if (old_curwin->w_p_diff && curwin->w_p_diff) {
- diff_set_topline(old_curwin, curwin);
- } else {
- curwin->w_scbind_pos += topline_diff;
- topline = curwin->w_scbind_pos;
- if (topline > curbuf->b_ml.ml_line_count)
- topline = curbuf->b_ml.ml_line_count;
- if (topline < 1)
- topline = 1;
-
- y = topline - curwin->w_topline;
- if (y > 0)
- scrollup(y, false);
- else
- scrolldown(-y, false);
- }
-
- redraw_later(VALID);
- cursor_correct();
- curwin->w_redr_status = true;
+ if (curwin == old_curwin || !curwin->w_p_scb) {
+ continue;
+ }
+ /*
+ * do the vertical scroll
+ */
+ if (want_ver) {
+ if (old_curwin->w_p_diff && curwin->w_p_diff) {
+ diff_set_topline(old_curwin, curwin);
+ } else {
+ curwin->w_scbind_pos += topline_diff;
+ topline = curwin->w_scbind_pos;
+ if (topline > curbuf->b_ml.ml_line_count)
+ topline = curbuf->b_ml.ml_line_count;
+ if (topline < 1)
+ topline = 1;
+
+ y = topline - curwin->w_topline;
+ if (y > 0)
+ scrollup(y, false);
+ else
+ scrolldown(-y, false);
}
- /*
- * do the horizontal scroll
- */
- if (want_hor && curwin->w_leftcol != tgt_leftcol) {
- curwin->w_leftcol = tgt_leftcol;
- leftcol_changed();
- }
+ redraw_later(VALID);
+ cursor_correct();
+ curwin->w_redr_status = true;
+ }
+
+ /*
+ * do the horizontal scroll
+ */
+ if (want_hor && curwin->w_leftcol != tgt_leftcol) {
+ curwin->w_leftcol = tgt_leftcol;
+ leftcol_changed();
}
}
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c
index d57bc889ac..69c2119697 100644
--- a/src/nvim/regexp.c
+++ b/src/nvim/regexp.c
@@ -2735,150 +2735,152 @@ static int peekchr(void)
{
static int after_slash = FALSE;
- if (curchr == -1) {
- switch (curchr = regparse[0]) {
- case '.':
- case '[':
- case '~':
- /* magic when 'magic' is on */
- if (reg_magic >= MAGIC_ON)
- curchr = Magic(curchr);
- break;
- case '(':
- case ')':
- case '{':
- case '%':
- case '+':
- case '=':
- case '?':
- case '@':
- case '!':
- case '&':
- case '|':
- case '<':
- case '>':
- case '#': /* future ext. */
- case '"': /* future ext. */
- case '\'': /* future ext. */
- case ',': /* future ext. */
- case '-': /* future ext. */
- case ':': /* future ext. */
- case ';': /* future ext. */
- case '`': /* future ext. */
- case '/': /* Can't be used in / command */
- /* magic only after "\v" */
- if (reg_magic == MAGIC_ALL)
- curchr = Magic(curchr);
- break;
- case '*':
- /* * is not magic as the very first character, eg "?*ptr", when
- * after '^', eg "/^*ptr" and when after "\(", "\|", "\&". But
- * "\(\*" is not magic, thus must be magic if "after_slash" */
- if (reg_magic >= MAGIC_ON
- && !at_start
- && !(prev_at_start && prevchr == Magic('^'))
- && (after_slash
- || (prevchr != Magic('(')
- && prevchr != Magic('&')
- && prevchr != Magic('|'))))
- curchr = Magic('*');
- break;
- case '^':
- /* '^' is only magic as the very first character and if it's after
- * "\(", "\|", "\&' or "\n" */
- if (reg_magic >= MAGIC_OFF
- && (at_start
- || reg_magic == MAGIC_ALL
- || prevchr == Magic('(')
- || prevchr == Magic('|')
- || prevchr == Magic('&')
- || prevchr == Magic('n')
- || (no_Magic(prevchr) == '('
- && prevprevchr == Magic('%')))) {
- curchr = Magic('^');
- at_start = TRUE;
- prev_at_start = FALSE;
- }
- break;
- case '$':
- /* '$' is only magic as the very last char and if it's in front of
- * either "\|", "\)", "\&", or "\n" */
- if (reg_magic >= MAGIC_OFF) {
- char_u *p = regparse + 1;
- bool is_magic_all = (reg_magic == MAGIC_ALL);
-
- // ignore \c \C \m \M \v \V and \Z after '$'
- while (p[0] == '\\' && (p[1] == 'c' || p[1] == 'C'
- || p[1] == 'm' || p[1] == 'M'
- || p[1] == 'v' || p[1] == 'V'
- || p[1] == 'Z')) {
- if (p[1] == 'v') {
- is_magic_all = true;
- } else if (p[1] == 'm' || p[1] == 'M' || p[1] == 'V') {
- is_magic_all = false;
- }
- p += 2;
- }
- if (p[0] == NUL
- || (p[0] == '\\'
- && (p[1] == '|' || p[1] == '&' || p[1] == ')'
- || p[1] == 'n'))
- || (is_magic_all
- && (p[0] == '|' || p[0] == '&' || p[0] == ')'))
- || reg_magic == MAGIC_ALL) {
- curchr = Magic('$');
+ if (curchr != -1) {
+ return curchr;
+ }
+
+ switch (curchr = regparse[0]) {
+ case '.':
+ case '[':
+ case '~':
+ /* magic when 'magic' is on */
+ if (reg_magic >= MAGIC_ON)
+ curchr = Magic(curchr);
+ break;
+ case '(':
+ case ')':
+ case '{':
+ case '%':
+ case '+':
+ case '=':
+ case '?':
+ case '@':
+ case '!':
+ case '&':
+ case '|':
+ case '<':
+ case '>':
+ case '#': /* future ext. */
+ case '"': /* future ext. */
+ case '\'': /* future ext. */
+ case ',': /* future ext. */
+ case '-': /* future ext. */
+ case ':': /* future ext. */
+ case ';': /* future ext. */
+ case '`': /* future ext. */
+ case '/': /* Can't be used in / command */
+ /* magic only after "\v" */
+ if (reg_magic == MAGIC_ALL)
+ curchr = Magic(curchr);
+ break;
+ case '*':
+ /* * is not magic as the very first character, eg "?*ptr", when
+ * after '^', eg "/^*ptr" and when after "\(", "\|", "\&". But
+ * "\(\*" is not magic, thus must be magic if "after_slash" */
+ if (reg_magic >= MAGIC_ON
+ && !at_start
+ && !(prev_at_start && prevchr == Magic('^'))
+ && (after_slash
+ || (prevchr != Magic('(')
+ && prevchr != Magic('&')
+ && prevchr != Magic('|'))))
+ curchr = Magic('*');
+ break;
+ case '^':
+ /* '^' is only magic as the very first character and if it's after
+ * "\(", "\|", "\&' or "\n" */
+ if (reg_magic >= MAGIC_OFF
+ && (at_start
+ || reg_magic == MAGIC_ALL
+ || prevchr == Magic('(')
+ || prevchr == Magic('|')
+ || prevchr == Magic('&')
+ || prevchr == Magic('n')
+ || (no_Magic(prevchr) == '('
+ && prevprevchr == Magic('%')))) {
+ curchr = Magic('^');
+ at_start = TRUE;
+ prev_at_start = FALSE;
+ }
+ break;
+ case '$':
+ /* '$' is only magic as the very last char and if it's in front of
+ * either "\|", "\)", "\&", or "\n" */
+ if (reg_magic >= MAGIC_OFF) {
+ char_u *p = regparse + 1;
+ bool is_magic_all = (reg_magic == MAGIC_ALL);
+
+ // ignore \c \C \m \M \v \V and \Z after '$'
+ while (p[0] == '\\' && (p[1] == 'c' || p[1] == 'C'
+ || p[1] == 'm' || p[1] == 'M'
+ || p[1] == 'v' || p[1] == 'V'
+ || p[1] == 'Z')) {
+ if (p[1] == 'v') {
+ is_magic_all = true;
+ } else if (p[1] == 'm' || p[1] == 'M' || p[1] == 'V') {
+ is_magic_all = false;
}
+ p += 2;
}
- break;
- case '\\':
- {
- int c = regparse[1];
-
- if (c == NUL)
- curchr = '\\'; /* trailing '\' */
- else if (
- c <= '~' && META_flags[c]
- ) {
- /*
- * META contains everything that may be magic sometimes,
- * except ^ and $ ("\^" and "\$" are only magic after
- * "\v"). We now fetch the next character and toggle its
- * magicness. Therefore, \ is so meta-magic that it is
- * not in META.
- */
- curchr = -1;
- prev_at_start = at_start;
- at_start = FALSE; /* be able to say "/\*ptr" */
- ++regparse;
- ++after_slash;
- peekchr();
- --regparse;
- --after_slash;
- curchr = toggle_Magic(curchr);
- } else if (vim_strchr(REGEXP_ABBR, c)) {
- /*
- * Handle abbreviations, like "\t" for TAB -- webb
- */
- curchr = backslash_trans(c);
- } else if (reg_magic == MAGIC_NONE && (c == '$' || c == '^'))
- curchr = toggle_Magic(c);
- else {
- /*
- * Next character can never be (made) magic?
- * Then backslashing it won't do anything.
- */
- if (has_mbyte)
- curchr = (*mb_ptr2char)(regparse + 1);
- else
- curchr = c;
+ if (p[0] == NUL
+ || (p[0] == '\\'
+ && (p[1] == '|' || p[1] == '&' || p[1] == ')'
+ || p[1] == 'n'))
+ || (is_magic_all
+ && (p[0] == '|' || p[0] == '&' || p[0] == ')'))
+ || reg_magic == MAGIC_ALL) {
+ curchr = Magic('$');
}
- break;
}
+ break;
+ case '\\':
+ {
+ int c = regparse[1];
- default:
+ if (c == NUL)
+ curchr = '\\'; /* trailing '\' */
+ else if (
+ c <= '~' && META_flags[c]
+ ) {
+ /*
+ * META contains everything that may be magic sometimes,
+ * except ^ and $ ("\^" and "\$" are only magic after
+ * "\v"). We now fetch the next character and toggle its
+ * magicness. Therefore, \ is so meta-magic that it is
+ * not in META.
+ */
+ curchr = -1;
+ prev_at_start = at_start;
+ at_start = FALSE; /* be able to say "/\*ptr" */
+ ++regparse;
+ ++after_slash;
+ peekchr();
+ --regparse;
+ --after_slash;
+ curchr = toggle_Magic(curchr);
+ } else if (vim_strchr(REGEXP_ABBR, c)) {
+ /*
+ * Handle abbreviations, like "\t" for TAB -- webb
+ */
+ curchr = backslash_trans(c);
+ } else if (reg_magic == MAGIC_NONE && (c == '$' || c == '^'))
+ curchr = toggle_Magic(c);
+ else {
+ /*
+ * Next character can never be (made) magic?
+ * Then backslashing it won't do anything.
+ */
if (has_mbyte)
- curchr = (*mb_ptr2char)(regparse);
+ curchr = (*mb_ptr2char)(regparse + 1);
+ else
+ curchr = c;
}
+ break;
+ }
+
+ default:
+ if (has_mbyte)
+ curchr = (*mb_ptr2char)(regparse);
}
return curchr;
diff --git a/src/nvim/screen.c b/src/nvim/screen.c
index 9e21676b2a..0148979335 100644
--- a/src/nvim/screen.c
+++ b/src/nvim/screen.c
@@ -4283,7 +4283,7 @@ static int comp_char_differs(int off_from, int off_to)
*/
static int char_needs_redraw(int off_from, int off_to, int cols)
{
- if (cols > 0
+ return (cols > 0
&& ((ScreenLines[off_from] != ScreenLines[off_to]
|| ScreenAttrs[off_from] != ScreenAttrs[off_to])
@@ -4299,10 +4299,7 @@ static int char_needs_redraw(int off_from, int off_to, int cols)
&& comp_char_differs(off_from, off_to))
|| ((*mb_off2cells)(off_from, off_from + cols) > 1
&& ScreenLines[off_from + 1]
- != ScreenLines[off_to + 1])))
- ))
- return TRUE;
- return FALSE;
+ != ScreenLines[off_to + 1])))));
}
/*
diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c
index 896f27f9e4..b7a485598b 100644
--- a/src/nvim/syntax.c
+++ b/src/nvim/syntax.c
@@ -1360,54 +1360,58 @@ static int syn_stack_equal(synstate_T *sp)
reg_extmatch_T *six, *bsx;
/* First a quick check if the stacks have the same size end nextlist. */
- if (sp->sst_stacksize == current_state.ga_len
- && sp->sst_next_list == current_next_list) {
- /* Need to compare all states on both stacks. */
- if (sp->sst_stacksize > SST_FIX_STATES)
- bp = SYN_STATE_P(&(sp->sst_union.sst_ga));
- else
- bp = sp->sst_union.sst_stack;
+ if (sp->sst_stacksize != current_state.ga_len
+ || sp->sst_next_list != current_next_list) {
+ return FALSE;
+ }
- int i;
- for (i = current_state.ga_len; --i >= 0; ) {
- /* If the item has another index the state is different. */
- if (bp[i].bs_idx != CUR_STATE(i).si_idx)
- break;
- if (bp[i].bs_extmatch != CUR_STATE(i).si_extmatch) {
- /* When the extmatch pointers are different, the strings in
- * them can still be the same. Check if the extmatch
- * references are equal. */
- bsx = bp[i].bs_extmatch;
- six = CUR_STATE(i).si_extmatch;
- /* If one of the extmatch pointers is NULL the states are
- * different. */
- if (bsx == NULL || six == NULL)
+ /* Need to compare all states on both stacks. */
+ if (sp->sst_stacksize > SST_FIX_STATES)
+ bp = SYN_STATE_P(&(sp->sst_union.sst_ga));
+ else
+ bp = sp->sst_union.sst_stack;
+
+ int i;
+ for (i = current_state.ga_len; --i >= 0; ) {
+ /* If the item has another index the state is different. */
+ if (bp[i].bs_idx != CUR_STATE(i).si_idx)
+ break;
+ if (bp[i].bs_extmatch == CUR_STATE(i).si_extmatch) {
+ continue;
+ }
+ /* When the extmatch pointers are different, the strings in
+ * them can still be the same. Check if the extmatch
+ * references are equal. */
+ bsx = bp[i].bs_extmatch;
+ six = CUR_STATE(i).si_extmatch;
+ /* If one of the extmatch pointers is NULL the states are
+ * different. */
+ if (bsx == NULL || six == NULL)
+ break;
+ int j;
+ for (j = 0; j < NSUBEXP; ++j) {
+ /* Check each referenced match string. They must all be
+ * equal. */
+ if (bsx->matches[j] != six->matches[j]) {
+ /* If the pointer is different it can still be the
+ * same text. Compare the strings, ignore case when
+ * the start item has the sp_ic flag set. */
+ if (bsx->matches[j] == NULL
+ || six->matches[j] == NULL)
break;
- int j;
- for (j = 0; j < NSUBEXP; ++j) {
- /* Check each referenced match string. They must all be
- * equal. */
- if (bsx->matches[j] != six->matches[j]) {
- /* If the pointer is different it can still be the
- * same text. Compare the strings, ignore case when
- * the start item has the sp_ic flag set. */
- if (bsx->matches[j] == NULL
- || six->matches[j] == NULL)
- break;
- if ((SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_ic
- ? MB_STRICMP(bsx->matches[j],
- six->matches[j]) != 0
- : STRCMP(bsx->matches[j], six->matches[j]) != 0)
- break;
- }
- }
- if (j != NSUBEXP)
+ if ((SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_ic
+ ? MB_STRICMP(bsx->matches[j],
+ six->matches[j]) != 0
+ : STRCMP(bsx->matches[j], six->matches[j]) != 0)
break;
}
}
- if (i < 0)
- return TRUE;
+ if (j != NSUBEXP)
+ break;
}
+ if (i < 0)
+ return TRUE;
+
return FALSE;
}
@@ -1509,33 +1513,31 @@ syn_finish_line (
stateitem_T *cur_si;
colnr_T prev_current_col;
- if (!current_finished) {
- while (!current_finished) {
- (void)syn_current_attr(syncing, FALSE, NULL, FALSE);
+ while (!current_finished) {
+ (void)syn_current_attr(syncing, FALSE, NULL, FALSE);
+ /*
+ * When syncing, and found some item, need to check the item.
+ */
+ if (syncing && current_state.ga_len) {
/*
- * When syncing, and found some item, need to check the item.
+ * Check for match with sync item.
*/
- if (syncing && current_state.ga_len) {
- /*
- * Check for match with sync item.
- */
- cur_si = &CUR_STATE(current_state.ga_len - 1);
- if (cur_si->si_idx >= 0
- && (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags
- & (HL_SYNC_HERE|HL_SYNC_THERE)))
- return TRUE;
-
- /* syn_current_attr() will have skipped the check for an item
- * that ends here, need to do that now. Be careful not to go
- * past the NUL. */
- prev_current_col = current_col;
- if (syn_getcurline()[current_col] != NUL)
- ++current_col;
- check_state_ends();
- current_col = prev_current_col;
- }
- ++current_col;
+ cur_si = &CUR_STATE(current_state.ga_len - 1);
+ if (cur_si->si_idx >= 0
+ && (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags
+ & (HL_SYNC_HERE|HL_SYNC_THERE)))
+ return TRUE;
+
+ /* syn_current_attr() will have skipped the check for an item
+ * that ends here, need to do that now. Be careful not to go
+ * past the NUL. */
+ prev_current_col = current_col;
+ if (syn_getcurline()[current_col] != NUL)
+ ++current_col;
+ check_state_ends();
+ current_col = prev_current_col;
}
+ ++current_col;
}
return FALSE;
}
@@ -3625,23 +3627,24 @@ static void put_pattern(char *s, int c, synpat_T *spp, int attr)
first = TRUE;
for (i = 0; i < SPO_COUNT; ++i) {
mask = (1 << i);
- if (spp->sp_off_flags & (mask + (mask << SPO_COUNT))) {
- if (!first)
- msg_putchar(','); /* separate with commas */
- msg_puts((char_u *)spo_name_tab[i]);
- n = spp->sp_offsets[i];
- if (i != SPO_LC_OFF) {
- if (spp->sp_off_flags & mask)
- msg_putchar('s');
- else
- msg_putchar('e');
- if (n > 0)
- msg_putchar('+');
- }
- if (n || i == SPO_LC_OFF)
- msg_outnum(n);
- first = FALSE;
+ if (!(spp->sp_off_flags & (mask + (mask << SPO_COUNT)))) {
+ continue;
}
+ if (!first)
+ msg_putchar(','); /* separate with commas */
+ msg_puts((char_u *)spo_name_tab[i]);
+ n = spp->sp_offsets[i];
+ if (i != SPO_LC_OFF) {
+ if (spp->sp_off_flags & mask)
+ msg_putchar('s');
+ else
+ msg_putchar('e');
+ if (n > 0)
+ msg_putchar('+');
+ }
+ if (n || i == SPO_LC_OFF)
+ msg_outnum(n);
+ first = FALSE;
}
msg_putchar(' ');
}
@@ -3675,62 +3678,63 @@ syn_list_keywords (
*/
todo = (int)ht->ht_used;
for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) {
- if (!HASHITEM_EMPTY(hi)) {
- --todo;
- for (kp = HI2KE(hi); kp != NULL && !got_int; kp = kp->ke_next) {
- if (kp->k_syn.id == id) {
- if (prev_contained != (kp->flags & HL_CONTAINED)
- || prev_skipnl != (kp->flags & HL_SKIPNL)
- || prev_skipwhite != (kp->flags & HL_SKIPWHITE)
- || prev_skipempty != (kp->flags & HL_SKIPEMPTY)
- || prev_cont_in_list != kp->k_syn.cont_in_list
- || prev_next_list != kp->next_list)
- outlen = 9999;
- else
- outlen = (int)STRLEN(kp->keyword);
- /* output "contained" and "nextgroup" on each line */
- if (syn_list_header(did_header, outlen, id)) {
- prev_contained = 0;
- prev_next_list = NULL;
- prev_cont_in_list = NULL;
- prev_skipnl = 0;
- prev_skipwhite = 0;
- prev_skipempty = 0;
- }
- did_header = TRUE;
- if (prev_contained != (kp->flags & HL_CONTAINED)) {
- msg_puts_attr((char_u *)"contained", attr);
+ if (HASHITEM_EMPTY(hi)) {
+ continue;
+ }
+ --todo;
+ for (kp = HI2KE(hi); kp != NULL && !got_int; kp = kp->ke_next) {
+ if (kp->k_syn.id == id) {
+ if (prev_contained != (kp->flags & HL_CONTAINED)
+ || prev_skipnl != (kp->flags & HL_SKIPNL)
+ || prev_skipwhite != (kp->flags & HL_SKIPWHITE)
+ || prev_skipempty != (kp->flags & HL_SKIPEMPTY)
+ || prev_cont_in_list != kp->k_syn.cont_in_list
+ || prev_next_list != kp->next_list)
+ outlen = 9999;
+ else
+ outlen = (int)STRLEN(kp->keyword);
+ /* output "contained" and "nextgroup" on each line */
+ if (syn_list_header(did_header, outlen, id)) {
+ prev_contained = 0;
+ prev_next_list = NULL;
+ prev_cont_in_list = NULL;
+ prev_skipnl = 0;
+ prev_skipwhite = 0;
+ prev_skipempty = 0;
+ }
+ did_header = TRUE;
+ if (prev_contained != (kp->flags & HL_CONTAINED)) {
+ msg_puts_attr((char_u *)"contained", attr);
+ msg_putchar(' ');
+ prev_contained = (kp->flags & HL_CONTAINED);
+ }
+ if (kp->k_syn.cont_in_list != prev_cont_in_list) {
+ put_id_list((char_u *)"containedin",
+ kp->k_syn.cont_in_list, attr);
+ msg_putchar(' ');
+ prev_cont_in_list = kp->k_syn.cont_in_list;
+ }
+ if (kp->next_list != prev_next_list) {
+ put_id_list((char_u *)"nextgroup", kp->next_list, attr);
+ msg_putchar(' ');
+ prev_next_list = kp->next_list;
+ if (kp->flags & HL_SKIPNL) {
+ msg_puts_attr((char_u *)"skipnl", attr);
msg_putchar(' ');
- prev_contained = (kp->flags & HL_CONTAINED);
+ prev_skipnl = (kp->flags & HL_SKIPNL);
}
- if (kp->k_syn.cont_in_list != prev_cont_in_list) {
- put_id_list((char_u *)"containedin",
- kp->k_syn.cont_in_list, attr);
+ if (kp->flags & HL_SKIPWHITE) {
+ msg_puts_attr((char_u *)"skipwhite", attr);
msg_putchar(' ');
- prev_cont_in_list = kp->k_syn.cont_in_list;
+ prev_skipwhite = (kp->flags & HL_SKIPWHITE);
}
- if (kp->next_list != prev_next_list) {
- put_id_list((char_u *)"nextgroup", kp->next_list, attr);
+ if (kp->flags & HL_SKIPEMPTY) {
+ msg_puts_attr((char_u *)"skipempty", attr);
msg_putchar(' ');
- prev_next_list = kp->next_list;
- if (kp->flags & HL_SKIPNL) {
- msg_puts_attr((char_u *)"skipnl", attr);
- msg_putchar(' ');
- prev_skipnl = (kp->flags & HL_SKIPNL);
- }
- if (kp->flags & HL_SKIPWHITE) {
- msg_puts_attr((char_u *)"skipwhite", attr);
- msg_putchar(' ');
- prev_skipwhite = (kp->flags & HL_SKIPWHITE);
- }
- if (kp->flags & HL_SKIPEMPTY) {
- msg_puts_attr((char_u *)"skipempty", attr);
- msg_putchar(' ');
- prev_skipempty = (kp->flags & HL_SKIPEMPTY);
- }
+ prev_skipempty = (kp->flags & HL_SKIPEMPTY);
}
- msg_outtrans(kp->keyword);
}
+ msg_outtrans(kp->keyword);
}
}
}
@@ -3749,27 +3753,28 @@ static void syn_clear_keyword(int id, hashtab_T *ht)
hash_lock(ht);
todo = (int)ht->ht_used;
for (hi = ht->ht_array; todo > 0; ++hi) {
- if (!HASHITEM_EMPTY(hi)) {
- --todo;
- kp_prev = NULL;
- for (kp = HI2KE(hi); kp != NULL; ) {
- if (kp->k_syn.id == id) {
- kp_next = kp->ke_next;
- if (kp_prev == NULL) {
- if (kp_next == NULL)
- hash_remove(ht, hi);
- else
- hi->hi_key = KE2HIKEY(kp_next);
- } else
- kp_prev->ke_next = kp_next;
- free(kp->next_list);
- free(kp->k_syn.cont_in_list);
- free(kp);
- kp = kp_next;
- } else {
- kp_prev = kp;
- kp = kp->ke_next;
- }
+ if (HASHITEM_EMPTY(hi)) {
+ continue;
+ }
+ --todo;
+ kp_prev = NULL;
+ for (kp = HI2KE(hi); kp != NULL; ) {
+ if (kp->k_syn.id == id) {
+ kp_next = kp->ke_next;
+ if (kp_prev == NULL) {
+ if (kp_next == NULL)
+ hash_remove(ht, hi);
+ else
+ hi->hi_key = KE2HIKEY(kp_next);
+ } else
+ kp_prev->ke_next = kp_next;
+ free(kp->next_list);
+ free(kp->k_syn.cont_in_list);
+ free(kp);
+ kp = kp_next;
+ } else {
+ kp_prev = kp;
+ kp = kp->ke_next;
}
}
}
@@ -5152,22 +5157,22 @@ get_id_list (
regmatch.rm_ic = TRUE;
id = 0;
for (int i = highlight_ga.ga_len; --i >= 0; ) {
- if (vim_regexec(&regmatch, HL_TABLE()[i].sg_name,
- (colnr_T)0)) {
- if (round == 2) {
- /* Got more items than expected; can happen
- * when adding items that match:
- * "contains=a.*b,axb".
- * Go back to first round */
- if (count >= total_count) {
- free(retval);
- round = 1;
- } else
- retval[count] = i + 1;
- }
- ++count;
- id = -1; /* remember that we found one */
+ if (!vim_regexec(&regmatch, HL_TABLE()[i].sg_name, (colnr_T)0)) {
+ continue;
+ }
+ if (round == 2) {
+ /* Got more items than expected; can happen
+ * when adding items that match:
+ * "contains=a.*b,axb".
+ * Go back to first round */
+ if (count >= total_count) {
+ free(retval);
+ round = 1;
+ } else
+ retval[count] = i + 1;
}
+ ++count;
+ id = -1; /* remember that we found one */
}
vim_regfree(regmatch.regprog);
}
diff --git a/src/nvim/window.c b/src/nvim/window.c
index bd461a873f..0ed43b0184 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -1463,25 +1463,26 @@ win_equal_rec (
/* If 'winfixwidth' set keep the window width if
* possible.
* Watch out for this window being the next_curwin. */
- if (frame_fixed_width(fr)) {
- n = frame_minwidth(fr, NOWIN);
- new_size = fr->fr_width;
- if (frame_has_win(fr, next_curwin)) {
- room += p_wiw - p_wmw;
- next_curwin_size = 0;
- if (new_size < p_wiw)
- new_size = p_wiw;
- } else
- /* These windows don't use up room. */
- totwincount -= (n + (fr->fr_next == NULL
- ? extra_sep : 0)) / (p_wmw + 1);
- room -= new_size - n;
- if (room < 0) {
- new_size += room;
- room = 0;
- }
- fr->fr_newwidth = new_size;
+ if (!frame_fixed_width(fr)) {
+ continue;
+ }
+ n = frame_minwidth(fr, NOWIN);
+ new_size = fr->fr_width;
+ if (frame_has_win(fr, next_curwin)) {
+ room += p_wiw - p_wmw;
+ next_curwin_size = 0;
+ if (new_size < p_wiw)
+ new_size = p_wiw;
+ } else
+ /* These windows don't use up room. */
+ totwincount -= (n + (fr->fr_next == NULL
+ ? extra_sep : 0)) / (p_wmw + 1);
+ room -= new_size - n;
+ if (room < 0) {
+ new_size += room;
+ room = 0;
}
+ fr->fr_newwidth = new_size;
}
if (next_curwin_size == -1) {
if (!has_next_curwin)
@@ -1583,25 +1584,26 @@ win_equal_rec (
/* If 'winfixheight' set keep the window height if
* possible.
* Watch out for this window being the next_curwin. */
- if (frame_fixed_height(fr)) {
- n = frame_minheight(fr, NOWIN);
- new_size = fr->fr_height;
- if (frame_has_win(fr, next_curwin)) {
- room += p_wh - p_wmh;
- next_curwin_size = 0;
- if (new_size < p_wh)
- new_size = p_wh;
- } else
- /* These windows don't use up room. */
- totwincount -= (n + (fr->fr_next == NULL
- ? extra_sep : 0)) / (p_wmh + 1);
- room -= new_size - n;
- if (room < 0) {
- new_size += room;
- room = 0;
- }
- fr->fr_newheight = new_size;
+ if (!frame_fixed_height(fr)) {
+ continue;
}
+ n = frame_minheight(fr, NOWIN);
+ new_size = fr->fr_height;
+ if (frame_has_win(fr, next_curwin)) {
+ room += p_wh - p_wmh;
+ next_curwin_size = 0;
+ if (new_size < p_wh)
+ new_size = p_wh;
+ } else
+ /* These windows don't use up room. */
+ totwincount -= (n + (fr->fr_next == NULL
+ ? extra_sep : 0)) / (p_wmh + 1);
+ room -= new_size - n;
+ if (room < 0) {
+ new_size += room;
+ room = 0;
+ }
+ fr->fr_newheight = new_size;
}
if (next_curwin_size == -1) {
if (!has_next_curwin)
@@ -1759,38 +1761,38 @@ bool one_window(void)
*/
static int close_last_window_tabpage(win_T *win, int free_buf, tabpage_T *prev_curtab)
{
- if (firstwin == lastwin) {
- buf_T *old_curbuf = curbuf;
-
- /*
- * Closing the last window in a tab page. First go to another tab
- * page and then close the window and the tab page. This avoids that
- * curwin and curtab are invalid while we are freeing memory, they may
- * be used in GUI events.
- * Don't trigger autocommands yet, they may use wrong values, so do
- * that below.
- */
- goto_tabpage_tp(alt_tabpage(), FALSE, TRUE);
- redraw_tabline = TRUE;
+ if (firstwin != lastwin) {
+ return FALSE;
+ }
+ buf_T *old_curbuf = curbuf;
- /* Safety check: Autocommands may have closed the window when jumping
- * to the other tab page. */
- if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) {
- int h = tabline_height();
+ /*
+ * Closing the last window in a tab page. First go to another tab
+ * page and then close the window and the tab page. This avoids that
+ * curwin and curtab are invalid while we are freeing memory, they may
+ * be used in GUI events.
+ * Don't trigger autocommands yet, they may use wrong values, so do
+ * that below.
+ */
+ goto_tabpage_tp(alt_tabpage(), FALSE, TRUE);
+ redraw_tabline = TRUE;
- win_close_othertab(win, free_buf, prev_curtab);
- if (h != tabline_height())
- shell_new_rows();
- }
- /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do
- * that now. */
- apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf);
- apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf);
- if (old_curbuf != curbuf)
- apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
- return TRUE;
- }
- return FALSE;
+ /* Safety check: Autocommands may have closed the window when jumping
+ * to the other tab page. */
+ if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) {
+ int h = tabline_height();
+
+ win_close_othertab(win, free_buf, prev_curtab);
+ if (h != tabline_height())
+ shell_new_rows();
+ }
+ /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do
+ * that now. */
+ apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf);
+ apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf);
+ if (old_curbuf != curbuf)
+ apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
+ return TRUE;
}
/*
@@ -2712,27 +2714,28 @@ close_others (
/* Be very careful here: autocommands may change the window layout. */
for (wp = firstwin; win_valid(wp); wp = nextwp) {
nextwp = wp->w_next;
- if (wp != curwin) { /* don't close current window */
+ if (wp == curwin) { /* don't close current window */
+ continue;
+ }
- /* Check if it's allowed to abandon this window */
- r = can_abandon(wp->w_buffer, forceit);
- if (!win_valid(wp)) { /* autocommands messed wp up */
- nextwp = firstwin;
- continue;
- }
- if (!r) {
- if (message && (p_confirm || cmdmod.confirm) && p_write) {
- dialog_changed(wp->w_buffer, FALSE);
- if (!win_valid(wp)) { /* autocommands messed wp up */
- nextwp = firstwin;
- continue;
- }
- }
- if (bufIsChanged(wp->w_buffer))
+ /* Check if it's allowed to abandon this window */
+ r = can_abandon(wp->w_buffer, forceit);
+ if (!win_valid(wp)) { /* autocommands messed wp up */
+ nextwp = firstwin;
+ continue;
+ }
+ if (!r) {
+ if (message && (p_confirm || cmdmod.confirm) && p_write) {
+ dialog_changed(wp->w_buffer, FALSE);
+ if (!win_valid(wp)) { /* autocommands messed wp up */
+ nextwp = firstwin;
continue;
+ }
}
- win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer));
+ if (bufIsChanged(wp->w_buffer))
+ continue;
}
+ win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer));
}
if (message && lastwin != firstwin)
@@ -3572,20 +3575,21 @@ win_T *buf_jump_open_tab(buf_T *buf)
FOR_ALL_TABS(tp) {
// Skip the current tab since we already checked it.
- if (tp != curtab) {
- FOR_ALL_WINDOWS_IN_TAB(wp, tp) {
- if (wp->w_buffer == buf) {
- goto_tabpage_win(tp, wp);
-
- // If we the current window didn't switch,
- // something went wrong.
- if (curwin != wp) {
- wp = NULL;
- }
+ if (tp == curtab) {
+ continue;
+ }
+ FOR_ALL_WINDOWS_IN_TAB(wp, tp) {
+ if (wp->w_buffer == buf) {
+ goto_tabpage_win(tp, wp);
- // Return the window we switched to.
- return wp;
+ // If we the current window didn't switch,
+ // something went wrong.
+ if (curwin != wp) {
+ wp = NULL;
}
+
+ // Return the window we switched to.
+ return wp;
}
}
}
generated by cgit (git 2.34.1) at 2025-11-04 07:40:17 +0000