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vim-patch:8.2.0260: several lines of code are duplicated (#21108)

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Problem:    Several lines of code are duplicated.
Solution:   Move duplicated code to a function. (Yegappan Lakshmanan,
            closes vim/vim#5330)

f4140488c7

Using sizeof seems better than ARRAY_SIZE for vim_snprintf().
This commit is contained in:
zeertzjq
2022-11-19 10:57:06 +08:00
committed by GitHub
parent db407010fa
commit f2b30b4d62
5 changed files with 75 additions and 103 deletions
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115
src/nvim/option.c
View File

@@ -1899,6 +1899,46 @@ void set_option_sctx_idx(int opt_idx, int opt_flags, sctx_T script_ctx)
} }
} }
/// Apply the OptionSet autocommand.
static void apply_optionset_autocmd(int opt_idx, long opt_flags, long oldval, long oldval_g,
long newval, const char *errmsg)
{
// Don't do this while starting up, failure or recursively.
if (starting || errmsg != NULL || *get_vim_var_str(VV_OPTION_TYPE) != NUL) {
return;
}
char buf_old[12], buf_old_global[12], buf_new[12], buf_type[12];
vim_snprintf(buf_old, sizeof(buf_old), "%ld", oldval);
vim_snprintf(buf_old_global, sizeof(buf_old_global), "%ld", oldval_g);
vim_snprintf(buf_new, sizeof(buf_new), "%ld", newval);
vim_snprintf(buf_type, sizeof(buf_type), "%s",
(opt_flags & OPT_LOCAL) ? "local" : "global");
set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
if (opt_flags & OPT_LOCAL) {
set_vim_var_string(VV_OPTION_COMMAND, "setlocal", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
}
if (opt_flags & OPT_GLOBAL) {
set_vim_var_string(VV_OPTION_COMMAND, "setglobal", -1);
set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old, -1);
}
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0) {
set_vim_var_string(VV_OPTION_COMMAND, "set", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old_global, -1);
}
if (opt_flags & OPT_MODELINE) {
set_vim_var_string(VV_OPTION_COMMAND, "modeline", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
}
apply_autocmds(EVENT_OPTIONSET, options[opt_idx].fullname, NULL, false, NULL);
reset_v_option_vars();
}
/// Set the value of a boolean option, taking care of side effects /// Set the value of a boolean option, taking care of side effects
/// ///
/// @param[in] opt_idx Option index in options[] table. /// @param[in] opt_idx Option index in options[] table.
@@ -2153,40 +2193,10 @@ static char *set_bool_option(const int opt_idx, char_u *const varp, const int va
options[opt_idx].flags |= P_WAS_SET; options[opt_idx].flags |= P_WAS_SET;
// Don't do this while starting up or recursively. apply_optionset_autocmd(opt_idx, opt_flags,
if (!starting && *get_vim_var_str(VV_OPTION_TYPE) == NUL) { (long)(old_value ? true : false),
char buf_old[2]; (long)(old_global_value ? true : false),
char buf_old_global[2]; (long)(value ? true : false), NULL);
char buf_new[2];
char buf_type[7];
vim_snprintf(buf_old, ARRAY_SIZE(buf_old), "%d", old_value ? true : false);
vim_snprintf(buf_old_global, ARRAY_SIZE(buf_old_global), "%d", old_global_value ? true : false);
vim_snprintf(buf_new, ARRAY_SIZE(buf_new), "%d", value ? true : false);
vim_snprintf(buf_type, ARRAY_SIZE(buf_type), "%s",
(opt_flags & OPT_LOCAL) ? "local" : "global");
set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
if (opt_flags & OPT_LOCAL) {
set_vim_var_string(VV_OPTION_COMMAND, "setlocal", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
}
if (opt_flags & OPT_GLOBAL) {
set_vim_var_string(VV_OPTION_COMMAND, "setglobal", -1);
set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old, -1);
}
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0) {
set_vim_var_string(VV_OPTION_COMMAND, "set", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old_global, -1);
}
if (opt_flags & OPT_MODELINE) {
set_vim_var_string(VV_OPTION_COMMAND, "modeline", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
}
apply_autocmds(EVENT_OPTIONSET, options[opt_idx].fullname, NULL, false, NULL);
reset_v_option_vars();
}
if (options[opt_idx].flags & P_UI_OPTION) { if (options[opt_idx].flags & P_UI_OPTION) {
ui_call_option_set(cstr_as_string(options[opt_idx].fullname), ui_call_option_set(cstr_as_string(options[opt_idx].fullname),
@@ -2596,41 +2606,8 @@ static char *set_num_option(int opt_idx, char_u *varp, long value, char *errbuf,
options[opt_idx].flags |= P_WAS_SET; options[opt_idx].flags |= P_WAS_SET;
// Don't do this while starting up, failure or recursively. apply_optionset_autocmd(opt_idx, opt_flags, old_value, old_global_value,
if (!starting && errmsg == NULL && *get_vim_var_str(VV_OPTION_TYPE) == NUL) { value, errmsg);
char buf_old[NUMBUFLEN];
char buf_old_global[NUMBUFLEN];
char buf_new[NUMBUFLEN];
char buf_type[7];
vim_snprintf(buf_old, ARRAY_SIZE(buf_old), "%ld", old_value);
vim_snprintf(buf_old_global, ARRAY_SIZE(buf_old_global), "%ld", old_global_value);
vim_snprintf(buf_new, ARRAY_SIZE(buf_new), "%ld", value);
vim_snprintf(buf_type, ARRAY_SIZE(buf_type), "%s",
(opt_flags & OPT_LOCAL) ? "local" : "global");
set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
if (opt_flags & OPT_LOCAL) {
set_vim_var_string(VV_OPTION_COMMAND, "setlocal", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
}
if (opt_flags & OPT_GLOBAL) {
set_vim_var_string(VV_OPTION_COMMAND, "setglobal", -1);
set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old, -1);
}
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0) {
set_vim_var_string(VV_OPTION_COMMAND, "set", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
set_vim_var_string(VV_OPTION_OLDGLOBAL, buf_old_global, -1);
}
if (opt_flags & OPT_MODELINE) {
set_vim_var_string(VV_OPTION_COMMAND, "modeline", -1);
set_vim_var_string(VV_OPTION_OLDLOCAL, buf_old, -1);
}
apply_autocmds(EVENT_OPTIONSET, options[opt_idx].fullname, NULL, false, NULL);
reset_v_option_vars();
}
if (errmsg == NULL && options[opt_idx].flags & P_UI_OPTION) { if (errmsg == NULL && options[opt_idx].flags & P_UI_OPTION) {
ui_call_option_set(cstr_as_string(options[opt_idx].fullname), ui_call_option_set(cstr_as_string(options[opt_idx].fullname),

20
src/nvim/quickfix.c
View File

@@ -1338,9 +1338,9 @@ static int qf_parse_fmt_t(regmatch_T *rmp, int midx, qffields_T *fields)
return QF_OK; return QF_OK;
} }
/// Parse the match for '%+' format pattern. The whole matching line is included /// Copy a non-error line into the error string. Return the matched line in
/// in the error string. Return the matched line in "fields->errmsg". /// "fields->errmsg".
static void qf_parse_fmt_plus(const char *linebuf, size_t linelen, qffields_T *fields) static int copy_nonerror_line(const char *linebuf, size_t linelen, qffields_T *fields)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_ALL
{ {
if (linelen >= fields->errmsglen) { if (linelen >= fields->errmsglen) {
@@ -1348,7 +1348,10 @@ static void qf_parse_fmt_plus(const char *linebuf, size_t linelen, qffields_T *f
fields->errmsg = xrealloc(fields->errmsg, linelen + 1); fields->errmsg = xrealloc(fields->errmsg, linelen + 1);
fields->errmsglen = linelen + 1; fields->errmsglen = linelen + 1;
} }
// copy whole line to error message
STRLCPY(fields->errmsg, linebuf, linelen + 1); STRLCPY(fields->errmsg, linebuf, linelen + 1);
return QF_OK;
} }
/// Parse the match for error message ('%m') pattern in regmatch. /// Parse the match for error message ('%m') pattern in regmatch.
@@ -1495,7 +1498,7 @@ static int qf_parse_match(char *linebuf, size_t linelen, efm_T *fmt_ptr, regmatc
status = qf_parse_fmt_f(regmatch, midx, fields, idx); status = qf_parse_fmt_f(regmatch, midx, fields, idx);
} else if (i == FMT_PATTERN_M) { } else if (i == FMT_PATTERN_M) {
if (fmt_ptr->flags == '+' && !qf_multiscan) { // %+ if (fmt_ptr->flags == '+' && !qf_multiscan) { // %+
qf_parse_fmt_plus(linebuf, linelen, fields); status = copy_nonerror_line(linebuf, linelen, fields);
} else if (midx > 0) { // %m } else if (midx > 0) { // %m
status = qf_parse_fmt_m(regmatch, midx, fields); status = qf_parse_fmt_m(regmatch, midx, fields);
} }
@@ -1603,15 +1606,8 @@ static int qf_parse_line_nomatch(char *linebuf, size_t linelen, qffields_T *fiel
fields->namebuf[0] = NUL; // no match found, remove file name fields->namebuf[0] = NUL; // no match found, remove file name
fields->lnum = 0; // don't jump to this line fields->lnum = 0; // don't jump to this line
fields->valid = false; fields->valid = false;
if (linelen >= fields->errmsglen) {
// linelen + null terminator
fields->errmsg = xrealloc(fields->errmsg, linelen + 1);
fields->errmsglen = linelen + 1;
}
// copy whole line to error message
STRLCPY(fields->errmsg, linebuf, linelen + 1);
return QF_OK; return copy_nonerror_line(linebuf, linelen, fields);
} }
/// Parse multi-line error format prefixes (%C and %Z) /// Parse multi-line error format prefixes (%C and %Z)

19
src/nvim/regexp.c
View File

@@ -2241,6 +2241,25 @@ list_T *reg_submatch_list(int no)
return list; return list;
} }
/// Initialize the values used for matching against multiple lines
///
/// @param win window in which to search or NULL
/// @param buf buffer in which to search
/// @param lnum nr of line to start looking for match
static void init_regexec_multi(regmmatch_T *rmp, win_T *win, buf_T *buf, linenr_T lnum)
{
rex.reg_match = NULL;
rex.reg_mmatch = rmp;
rex.reg_buf = buf;
rex.reg_win = win;
rex.reg_firstlnum = lnum;
rex.reg_maxline = rex.reg_buf->b_ml.ml_line_count - lnum;
rex.reg_line_lbr = false;
rex.reg_ic = rmp->rmm_ic;
rex.reg_icombine = false;
rex.reg_maxcol = rmp->rmm_maxcol;
}
// XXX Do not allow headers generator to catch definitions from regexp_nfa.c // XXX Do not allow headers generator to catch definitions from regexp_nfa.c
#ifndef DO_NOT_DEFINE_EMPTY_ATTRIBUTES #ifndef DO_NOT_DEFINE_EMPTY_ATTRIBUTES
# include "nvim/regexp_bt.c" # include "nvim/regexp_bt.c"

12
src/nvim/regexp_bt.c
View File

@@ -5164,17 +5164,7 @@ static int bt_regexec_nl(regmatch_T *rmp, char_u *line, colnr_T col, bool line_l
static long bt_regexec_multi(regmmatch_T *rmp, win_T *win, buf_T *buf, linenr_T lnum, colnr_T col, static long bt_regexec_multi(regmmatch_T *rmp, win_T *win, buf_T *buf, linenr_T lnum, colnr_T col,
proftime_T *tm, int *timed_out) proftime_T *tm, int *timed_out)
{ {
rex.reg_match = NULL; init_regexec_multi(rmp, win, buf, lnum);
rex.reg_mmatch = rmp;
rex.reg_buf = buf;
rex.reg_win = win;
rex.reg_firstlnum = lnum;
rex.reg_maxline = rex.reg_buf->b_ml.ml_line_count - lnum;
rex.reg_line_lbr = false;
rex.reg_ic = rmp->rmm_ic;
rex.reg_icombine = false;
rex.reg_maxcol = rmp->rmm_maxcol;
return bt_regexec_both(NULL, col, tm, timed_out); return bt_regexec_both(NULL, col, tm, timed_out);
} }

12
src/nvim/regexp_nfa.c
View File

@@ -7601,16 +7601,6 @@ static int nfa_regexec_nl(regmatch_T *rmp, char_u *line, colnr_T col, bool line_
static long nfa_regexec_multi(regmmatch_T *rmp, win_T *win, buf_T *buf, linenr_T lnum, colnr_T col, static long nfa_regexec_multi(regmmatch_T *rmp, win_T *win, buf_T *buf, linenr_T lnum, colnr_T col,
proftime_T *tm, int *timed_out) proftime_T *tm, int *timed_out)
{ {
rex.reg_match = NULL; init_regexec_multi(rmp, win, buf, lnum);
rex.reg_mmatch = rmp;
rex.reg_buf = buf;
rex.reg_win = win;
rex.reg_firstlnum = lnum;
rex.reg_maxline = rex.reg_buf->b_ml.ml_line_count - lnum;
rex.reg_line_lbr = false;
rex.reg_ic = rmp->rmm_ic;
rex.reg_icombine = false;
rex.reg_maxcol = rmp->rmm_maxcol;
return nfa_regexec_both(NULL, col, tm, timed_out); return nfa_regexec_both(NULL, col, tm, timed_out);
} }