diff options
Diffstat (limited to 'editors/vi.c')
| -rw-r--r-- | editors/vi.c | 49 |
1 files changed, 37 insertions, 12 deletions
diff --git a/editors/vi.c b/editors/vi.c index 5a47f5a..fc1deeb 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -344,6 +344,7 @@ extern int vi_main(int argc, char **argv) #endif /* CONFIG_FEATURE_VI_CRASHME */ status_buffer = STATUS_BUFFER; + *status_buffer = '\0'; // clear status buffer #ifdef CONFIG_FEATURE_VI_READONLY vi_readonly = readonly = FALSE; @@ -462,7 +463,6 @@ static void edit_file(Byte * fn) last_forward_char = last_input_char = '\0'; crow = 0; ccol = 0; - edit_status(); #ifdef CONFIG_FEATURE_VI_USE_SIGNALS catch_sig(0); @@ -506,6 +506,7 @@ static void edit_file(Byte * fn) adding2q = 0; #endif /* CONFIG_FEATURE_VI_DOT_CMD */ redraw(FALSE); // dont force every col re-draw + edit_status(); show_status_line(); //------This is the main Vi cmd handling loop ----------------------- @@ -871,6 +872,7 @@ static void colon(Byte * buf) } else { // user wants file status info edit_status(); + show_status_line(); } } else if (strncasecmp((char *) cmd, "features", i) == 0) { // what features are available // print out values of all features @@ -1333,22 +1335,30 @@ static void dot_left(void) { if (dot > text && dot[-1] != '\n') dot--; + edit_status(); // show current file status + show_status_line(); } static void dot_right(void) { if (dot < end - 1 && *dot != '\n') dot++; + edit_status(); // show current file status + show_status_line(); } static void dot_begin(void) { dot = begin_line(dot); // return pointer to first char cur line + edit_status(); // show current file status + show_status_line(); } static void dot_end(void) { dot = end_line(dot); // return pointer to last char cur line + edit_status(); // show current file status + show_status_line(); } static Byte *move_to_col(Byte * p, int l) @@ -1373,11 +1383,15 @@ static Byte *move_to_col(Byte * p, int l) static void dot_next(void) { dot = next_line(dot); + edit_status(); // show current file status + show_status_line(); } static void dot_prev(void) { dot = prev_line(dot); + edit_status(); // show current file status + show_status_line(); } static void dot_scroll(int cnt, int dir) @@ -1402,6 +1416,8 @@ static void dot_scroll(int cnt, int dir) if (dot > q) dot = begin_line(q); // is dot is below bottom line? dot_skip_over_ws(); + edit_status(); // show current file status + show_status_line(); } static void dot_skip_over_ws(void) @@ -1592,7 +1608,7 @@ static Byte *char_insert(Byte * p, Byte c) // insert the char c at 'p' cmd_mode = 0; cmdcnt = 0; end_cmd_q(); // stop adding to q - strcpy((char *) status_buffer, " "); // clear the status buffer + *status_buffer = '\0'; // clear the status buffer if ((p[-1] != '\n') && (dot>text)) { p--; } @@ -2659,7 +2675,7 @@ static void show_status_line(void) static int last_cksum; int l, cnt, cksum; - edit_status(); + //edit_status(); cnt = strlen((char *) status_buffer); for (cksum= l= 0; l < cnt; l++) { cksum += (int)(status_buffer[l]); } // don't write the status line unless it changes @@ -2681,10 +2697,10 @@ static void psbs(const char *format, ...) va_start(args, format); strcpy((char *) status_buffer, SOs); // Terminal standout mode on - vsprintf((char *) status_buffer + strlen((char *) status_buffer), format, - args); + vsprintf((char *) status_buffer + strlen((char *) status_buffer), format, args); strcat((char *) status_buffer, SOn); // Terminal standout mode off va_end(args); + show_status_line(); return; } @@ -2697,6 +2713,7 @@ static void psb(const char *format, ...) va_start(args, format); vsprintf((char *) status_buffer, format, args); va_end(args); + show_status_line(); return; } @@ -2723,17 +2740,19 @@ static void edit_status(void) // show file status on status line cur = tot = 0; percent = 100; } - psb("\"%s\"" + + sprintf((char *) status_buffer, + "\"%s\"" #ifdef CONFIG_FEATURE_VI_READONLY - "%s" + "%s" #endif /* CONFIG_FEATURE_VI_READONLY */ - "%s line %d of %d --%d%%--", - (cfn != 0 ? (char *) cfn : "No file"), + "%s line %d of %d --%d%%--", + (cfn != 0 ? (char *) cfn : "No file"), #ifdef CONFIG_FEATURE_VI_READONLY - ((vi_readonly || readonly) ? " [Read only]" : ""), + ((vi_readonly || readonly) ? " [Read only]" : ""), #endif /* CONFIG_FEATURE_VI_READONLY */ - (file_modified ? " [modified]" : ""), - cur, tot, percent); + (file_modified ? " [modified]" : ""), + cur, tot, percent); } //----- Force refresh of all Lines ----------------------------- @@ -2879,6 +2898,8 @@ static void refresh(int full_screen) #endif /* CONFIG_FEATURE_VI_OPTIMIZE_CURSOR */ } + edit_status(); // show current file status + show_status_line(); // write line out to terminal { int nic = ce-cs+1; @@ -3058,6 +3079,7 @@ key_cmd_mode: break; case 7: // ctrl-G show current status edit_status(); + show_status_line(); break; case 'h': // h- move left case VI_K_LEFT: // cursor key Left @@ -3067,6 +3089,8 @@ key_cmd_mode: do_cmd(c); } // repeat cnt dot_left(); + edit_status(); // show current file status + show_status_line(); break; case 10: // Newline ^J case 'j': // j- goto next line, same col @@ -3383,6 +3407,7 @@ key_cmd_mode: } } else if (strncasecmp((char *) p, "file", cnt) == 0 ) { edit_status(); // show current file status + show_status_line(); } else if (sscanf((char *) p, "%d", &j) > 0) { dot = find_line(j); // go to line # j dot_skip_over_ws(); |