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changeset 22091:9bb1c984c4da v8.2.1595

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patch 8.2.1595: cannot easily see what Vim sends to the terminal Commit: https://github.com/vim/vim/commit/86394aa9720c5e087d85831e42d44e042987fbc0 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 5 14:27:24 2020 +0200 patch 8.2.1595: cannot easily see what Vim sends to the terminal Problem: Cannot easily see what Vim sends to the terminal. Solution: Write output to the channel log if it contains terminal control sequences. Avoid warnings for tputs() argument.
author Bram Moolenaar <Bram@vim.org>
date Sat, 05 Sep 2020 14:30:03 +0200
parents a6f58b8aa1af
children d9086cf107a1
files src/edit.c src/globals.h src/normal.c src/optionstr.c src/term.c src/version.c
diffstat 6 files changed, 73 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/src/edit.c
+++ b/src/edit.c
@@ -315,6 +315,9 @@ edit(
 #endif
     if (!p_ek)
     {
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	// Disable bracketed paste mode, we won't recognize the escape
 	// sequences.
 	out_str(T_BD);
@@ -3724,6 +3727,9 @@ ins_esc(
 #endif
     if (!p_ek)
     {
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	// Re-enable bracketed paste mode.
 	out_str(T_BE);
 
--- a/src/globals.h
+++ b/src/globals.h
@@ -1898,6 +1898,10 @@ EXTERN int did_repeated_msg INIT(= 0);
 # define REPEATED_MSG_LOOKING	    1
 # define REPEATED_MSG_SAFESTATE	    2
 
+// This flag is set when outputting a terminal control code and reset in
+// out_flush() when characters have been written.
+EXTERN int ch_log_output INIT(= FALSE);
+
 #define FOR_ALL_CHANNELS(ch) \
     for ((ch) = first_channel; (ch) != NULL; (ch) = (ch)->ch_next)
 #define FOR_ALL_JOBS(job) \
--- a/src/normal.c
+++ b/src/normal.c
@@ -897,6 +897,9 @@ getcount:
 #endif
 	    if ((State & INSERT) && !p_ek)
 	    {
+#ifdef FEAT_JOB_CHANNEL
+		ch_log_output = TRUE;
+#endif
 		// Disable bracketed paste and modifyOtherKeys here, we won't
 		// recognize the escape sequences with 'esckeys' off.
 		out_str(T_BD);
@@ -907,6 +910,9 @@ getcount:
 
 	    if ((State & INSERT) && !p_ek)
 	    {
+#ifdef FEAT_JOB_CHANNEL
+		ch_log_output = TRUE;
+#endif
 		// Re-enable bracketed paste mode and modifyOtherKeys
 		out_str(T_BE);
 		out_str(T_CTI);
--- a/src/optionstr.c
+++ b/src/optionstr.c
@@ -1434,6 +1434,9 @@ did_set_string_option(
 	}
 	if (varp == &T_BE && termcap_active)
 	{
+#ifdef FEAT_JOB_CHANNEL
+	    ch_log_output = TRUE;
+#endif
 	    if (*T_BE == NUL)
 		// When clearing t_BE we assume the user no longer wants
 		// bracketed paste, thus disable it by writing t_BD.
--- a/src/term.c
+++ b/src/term.c
@@ -43,7 +43,7 @@
 #  ifdef HAVE_OUTFUNTYPE
 #   define TPUTSFUNCAST (outfuntype)
 #  else
-#   define TPUTSFUNCAST (int (*)())
+#   define TPUTSFUNCAST (int (*)(int))
 #  endif
 # endif
 #endif
@@ -2515,6 +2515,14 @@ out_flush(void)
 	len = out_pos;
 	out_pos = 0;
 	ui_write(out_buf, len);
+#ifdef FEAT_JOB_CHANNEL
+	if (ch_log_output)
+	{
+	    out_buf[len] = NUL;
+	    ch_log(NULL, "raw terminal output: \"%s\"", out_buf);
+	    ch_log_output = FALSE;
+	}
+#endif
     }
 }
 
@@ -2586,13 +2594,14 @@ out_char(unsigned c)
 /*
  * Output "c" like out_char(), but don't flush when p_wd is set.
  */
-    static void
-out_char_nf(unsigned c)
+    static int
+out_char_nf(int c)
 {
-    out_buf[out_pos++] = c;
+    out_buf[out_pos++] = (unsigned)c;
 
     if (out_pos >= OUT_SIZE)
 	out_flush();
+    return (unsigned)c;
 }
 
 /*
@@ -3031,6 +3040,9 @@ term_ul_rgb_color(guicolor_T rgb)
     void
 term_settitle(char_u *title)
 {
+#ifdef FEAT_JOB_CHANNEL
+    ch_log_output = TRUE;
+#endif
     // t_ts takes one argument: column in status line
     OUT_STR(tgoto((char *)T_TS, 0, 0));	// set title start
     out_str_nf(title);
@@ -3529,6 +3541,9 @@ settmode(tmode_T tmode)
 	    if (termcap_active && tmode != TMODE_SLEEP
 						   && cur_tmode != TMODE_SLEEP)
 	    {
+#ifdef FEAT_JOB_CHANNEL
+		ch_log_output = TRUE;
+#endif
 		if (tmode != TMODE_RAW)
 		{
 		    out_str(T_BD);	// disable bracketed paste mode
@@ -3559,6 +3574,9 @@ starttermcap(void)
 {
     if (full_screen && !termcap_active)
     {
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	out_str(T_TI);			// start termcap mode
 	out_str(T_CTI);			// start "raw" mode
 	out_str(T_KS);			// start "keypad transmit" mode
@@ -3611,6 +3629,9 @@ stoptermcap(void)
 	    check_for_codes_from_term();
 	}
 #endif
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	out_str(T_BD);			// disable bracketed paste mode
 	out_str(T_KE);			// stop "keypad transmit" mode
 	out_flush();
@@ -3646,6 +3667,9 @@ may_req_termresponse(void)
 	    && starting == 0
 	    && *T_CRV != NUL)
     {
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	LOG_TR(("Sending CRV request"));
 	out_str(T_CRV);
 	termrequest_sent(&crv_status);
@@ -3684,6 +3708,9 @@ check_terminal_behavior(void)
 	// width, that will be (1, 2).  This function has the side effect that
 	// changes cursor position, so it must be called immediately after
 	// entering termcap mode.
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	LOG_TR(("Sending request for ambiwidth check"));
 	// Do this in the second row.  In the first row the returned sequence
 	// may be CSI 1;2R, which is the same as <S-F3>.
@@ -3712,6 +3739,9 @@ check_terminal_behavior(void)
 	// sequence is ignored and the cursor does not move.  If the terminal
 	// handles test sequence incorrectly, a garbage string is displayed and
 	// the cursor does move.
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	LOG_TR(("Sending xterm compatibility test sequence."));
 	// Do this in the third row.  Second row is used by ambiguous
 	// chararacter width check.
@@ -3762,6 +3792,9 @@ may_req_bg_color(void)
 	// Only request foreground if t_RF is set.
 	if (rfg_status.tr_progress == STATUS_GET && *T_RFG != NUL)
 	{
+#ifdef FEAT_JOB_CHANNEL
+	    ch_log_output = TRUE;
+#endif
 	    LOG_TR(("Sending FG request"));
 	    out_str(T_RFG);
 	    termrequest_sent(&rfg_status);
@@ -3772,6 +3805,9 @@ may_req_bg_color(void)
 	// Only request background if t_RB is set.
 	if (rbg_status.tr_progress == STATUS_GET && *T_RBG != NUL)
 	{
+#ifdef FEAT_JOB_CHANNEL
+	    ch_log_output = TRUE;
+#endif
 	    LOG_TR(("Sending BG request"));
 	    out_str(T_RBG);
 	    termrequest_sent(&rbg_status);
@@ -3835,6 +3871,9 @@ scroll_start(void)
 {
     if (*T_VS != NUL && *T_CVS != NUL)
     {
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	out_str(T_VS);
 	out_str(T_CVS);
 	screen_start();		// don't know where cursor is now
@@ -4685,6 +4724,9 @@ handle_version_response(int first, int *
 		&& *T_CSH != NUL
 		&& *T_CRS != NUL)
 	{
+#ifdef FEAT_JOB_CHANNEL
+	    ch_log_output = TRUE;
+#endif
 	    LOG_TR(("Sending cursor style request"));
 	    out_str(T_CRS);
 	    termrequest_sent(&rcs_status);
@@ -4699,6 +4741,9 @@ handle_version_response(int first, int *
 		&& term_props[TPR_CURSOR_BLINK].tpr_status == TPR_YES
 		&& *T_CRC != NUL)
 	{
+#ifdef FEAT_JOB_CHANNEL
+	    ch_log_output = TRUE;
+#endif
 	    LOG_TR(("Sending cursor blink mode request"));
 	    out_str(T_CRC);
 	    termrequest_sent(&rbm_status);
@@ -6120,6 +6165,9 @@ req_more_codes_from_term(void)
     {
 	char *key_name = key_names[xt_index_out];
 
+#ifdef FEAT_JOB_CHANNEL
+	ch_log_output = TRUE;
+#endif
 	LOG_TR(("Requesting XT %d: %s", xt_index_out, key_name));
 	sprintf(buf, "\033P+q%02x%02x\033\\", key_name[0], key_name[1]);
 	out_str_nf((char_u *)buf);
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1595,
+/**/
     1594,
 /**/
     1593,