vim-patch:8.1.1201: output of :command is hard to read
Problem: Output of :command is hard to read.
Solution: Make some columns wider, some narrower. Truncate the command when
listing all.
725310d89e
This commit is contained in:
parent
986eafce47
commit
7955c05acc
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@ -1773,7 +1773,7 @@ def CheckSpacingForFunctionCall(filename, line, linenum, error):
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fncall = match.group(1)
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break
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# Except in if/for/while/switch, there should never be space
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# Except in if/for/while/switch/case, there should never be space
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# immediately inside parens (eg "f( 3, 4 )"). We make an exception
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# for nested parens ( (a+b) + c ). Likewise, there should never be
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# a space before a ( when it's a function argument. I assume it's a
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@ -1787,7 +1787,7 @@ def CheckSpacingForFunctionCall(filename, line, linenum, error):
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# Note that we assume the contents of [] to be short enough that
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# they'll never need to wrap.
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if ( # Ignore control structures.
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not Search(r'\b(if|for|while|switch|return|sizeof)\b', fncall) and
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not Search(r'\b(if|for|while|switch|case|return|sizeof)\b', fncall) and
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# Ignore pointers/references to functions.
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not Search(r' \([^)]+\)\([^)]*(\)|,$)', fncall) and
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# Ignore pointers/references to arrays.
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@ -5130,9 +5130,8 @@ static char *get_command_complete(int arg)
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static void uc_list(char_u *name, size_t name_len)
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{
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int i, j;
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int found = FALSE;
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bool found = false;
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ucmd_T *cmd;
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int len;
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uint32_t a;
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// In cmdwin, the alternative buffer should be used.
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@ -5151,62 +5150,96 @@ static void uc_list(char_u *name, size_t name_len)
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continue;
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}
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/* Put out the title first time */
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if (!found)
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MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition"));
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found = TRUE;
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// Put out the title first time
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if (!found) {
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MSG_PUTS_TITLE(_("\n Name Args Address "
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"Complete Definition"));
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}
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found = true;
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msg_putchar('\n');
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if (got_int)
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break;
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/* Special cases */
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msg_putchar(a & BANG ? '!' : ' ');
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msg_putchar(a & REGSTR ? '"' : ' ');
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msg_putchar(gap != &ucmds ? 'b' : ' ');
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msg_putchar(' ');
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// Special cases
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int len = 4;
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if (a & BANG) {
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msg_putchar('!');
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len--;
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}
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if (a & REGSTR) {
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msg_putchar('"');
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len--;
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}
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if (gap != &ucmds) {
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msg_putchar('b');
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len--;
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}
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if (a & TRLBAR) {
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msg_putchar('|');
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len--;
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}
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while (len-- > 0) {
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msg_putchar(' ');
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}
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msg_outtrans_attr(cmd->uc_name, HL_ATTR(HLF_D));
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len = (int)STRLEN(cmd->uc_name) + 4;
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do {
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msg_putchar(' ');
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++len;
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} while (len < 16);
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len++;
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} while (len < 22);
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// "over" is how much longer the name is than the column width for
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// the name, we'll try to align what comes after.
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const int over = len - 22;
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len = 0;
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/* Arguments */
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// Arguments
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switch (a & (EXTRA|NOSPC|NEEDARG)) {
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case 0: IObuff[len++] = '0'; break;
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case (EXTRA): IObuff[len++] = '*'; break;
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case (EXTRA|NOSPC): IObuff[len++] = '?'; break;
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case (EXTRA|NEEDARG): IObuff[len++] = '+'; break;
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case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break;
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case 0:
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IObuff[len++] = '0';
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break;
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case (EXTRA):
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IObuff[len++] = '*';
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break;
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case (EXTRA|NOSPC):
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IObuff[len++] = '?';
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break;
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case (EXTRA|NEEDARG):
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IObuff[len++] = '+';
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break;
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case (EXTRA|NOSPC|NEEDARG):
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IObuff[len++] = '1';
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break;
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}
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do {
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IObuff[len++] = ' ';
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} while (len < 5);
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} while (len < 5 - over);
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/* Range */
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// Address / Range
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if (a & (RANGE|COUNT)) {
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if (a & COUNT) {
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/* -count=N */
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sprintf((char *)IObuff + len, "%" PRId64 "c", (int64_t)cmd->uc_def);
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// -count=N
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snprintf((char *)IObuff + len, IOSIZE, "%" PRId64 "c",
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(int64_t)cmd->uc_def);
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len += (int)STRLEN(IObuff + len);
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} else if (a & DFLALL)
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} else if (a & DFLALL) {
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IObuff[len++] = '%';
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else if (cmd->uc_def >= 0) {
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/* -range=N */
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sprintf((char *)IObuff + len, "%" PRId64 "", (int64_t)cmd->uc_def);
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} else if (cmd->uc_def >= 0) {
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// -range=N
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snprintf((char *)IObuff + len, IOSIZE, "%" PRId64 "",
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(int64_t)cmd->uc_def);
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len += (int)STRLEN(IObuff + len);
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} else
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} else {
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IObuff[len++] = '.';
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}
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}
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do {
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IObuff[len++] = ' ';
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} while (len < 11);
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} while (len < 9 - over);
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// Address Type
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for (j = 0; addr_type_complete[j].expand != -1; j++) {
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@ -5220,7 +5253,7 @@ static void uc_list(char_u *name, size_t name_len)
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do {
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IObuff[len++] = ' ';
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} while (len < 21);
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} while (len < 13 - over);
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// Completion
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char *cmd_compl = get_command_complete(cmd->uc_compl);
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@ -5231,12 +5264,13 @@ static void uc_list(char_u *name, size_t name_len)
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do {
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IObuff[len++] = ' ';
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} while (len < 35);
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} while (len < 24 - over);
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IObuff[len] = '\0';
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msg_outtrans(IObuff);
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msg_outtrans_special(cmd->uc_rep, false);
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msg_outtrans_special(cmd->uc_rep, false,
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name_len == 0 ? Columns - 46 : 0);
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if (p_verbose > 0) {
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last_set_msg(cmd->uc_script_ctx);
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}
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@ -5424,9 +5458,8 @@ static void ex_command(exarg_T *eap)
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end = p;
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name_len = (int)(end - name);
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/* If there is nothing after the name, and no attributes were specified,
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* we are listing commands
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*/
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// If there is nothing after the name, and no attributes were specified,
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// we are listing commands
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p = skipwhite(end);
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if (!has_attr && ends_excmd(*p)) {
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uc_list(name, end - name);
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@ -3361,7 +3361,7 @@ showmap (
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msg_putchar(' ');
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// Display the LHS. Get length of what we write.
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len = (size_t)msg_outtrans_special(mp->m_keys, true);
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len = (size_t)msg_outtrans_special(mp->m_keys, true, 0);
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do {
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msg_putchar(' '); /* padd with blanks */
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++len;
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@ -3389,7 +3389,7 @@ showmap (
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// as typeahead.
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char_u *s = vim_strsave(mp->m_str);
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vim_unescape_csi(s);
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msg_outtrans_special(s, FALSE);
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msg_outtrans_special(s, false, 0);
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xfree(s);
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}
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if (p_verbose > 0) {
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@ -868,7 +868,7 @@ static void show_menus_recursive(vimmenu_T *menu, int modes, int depth)
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if (*menu->strings[bit] == NUL) {
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msg_puts_attr("<Nop>", HL_ATTR(HLF_8));
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} else {
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msg_outtrans_special(menu->strings[bit], false);
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msg_outtrans_special(menu->strings[bit], false, 0);
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}
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}
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} else {
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@ -1521,7 +1521,8 @@ void msg_make(char_u *arg)
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/// the character/string -- webb
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int msg_outtrans_special(
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const char_u *strstart,
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int from ///< true for LHS of a mapping
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bool from, ///< true for LHS of a mapping
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int maxlen ///< screen columns, 0 for unlimeted
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)
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{
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if (strstart == NULL) {
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@ -1541,6 +1542,9 @@ int msg_outtrans_special(
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string = str2special((const char **)&str, from, false);
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}
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const int len = vim_strsize((char_u *)string);
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if (maxlen > 0 && retval + len >= maxlen) {
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break;
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}
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// Highlight special keys
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msg_puts_attr(string, (len > 1
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&& (*mb_ptr2len)((char_u *)string) <= 1
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@ -187,7 +187,7 @@ void terminfo_info_msg(const unibi_term *const ut)
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msg_printf_attr(0, " %-25s %-10s = ", unibi_name_str(i),
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unibi_short_name_str(i));
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// Most of these strings will contain escape sequences.
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msg_outtrans_special((char_u *)s, false);
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msg_outtrans_special((char_u *)s, false, 0);
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msg_putchar('\n');
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}
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}
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@ -214,7 +214,7 @@ void terminfo_info_msg(const unibi_term *const ut)
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msg_puts("Extended string capabilities:\n");
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for (size_t i = 0; i < unibi_count_ext_str(ut); i++) {
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msg_printf_attr(0, " %-25s = ", unibi_get_ext_str_name(ut, i));
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msg_outtrans_special((char_u *)unibi_get_ext_str(ut, i), false);
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msg_outtrans_special((char_u *)unibi_get_ext_str(ut, i), false, 0);
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msg_putchar('\n');
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}
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}
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