diff options
Diffstat (limited to 'editors/vi.c')
| -rw-r--r-- | editors/vi.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/editors/vi.c b/editors/vi.c index 852e163..a187c6d 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -19,7 +19,7 @@ */ static const char vi_Version[] = - "$Id: vi.c,v 1.19 2001/11/17 07:14:06 andersen Exp $"; + "$Id: vi.c,v 1.20 2001/12/20 23:12:47 kraai Exp $"; /* * To compile for standalone use: @@ -1219,7 +1219,7 @@ key_cmd_mode: break; if (strncasecmp((char *) p, "quit", cnt) == 0 || strncasecmp((char *) p, "q!", cnt) == 0) { // delete lines - if (file_modified == TRUE && p[1] != '!') { + if (file_modified && p[1] != '!') { psbs("No write since last change (:quit! overrides)"); } else { editing = 0; @@ -1410,10 +1410,10 @@ key_cmd_mode: indicate_error(c); break; } - if (file_modified == TRUE + if (file_modified #ifdef CONFIG_FEATURE_VI_READONLY - && vi_readonly == FALSE - && readonly == FALSE + && ! vi_readonly + && ! readonly #endif /* CONFIG_FEATURE_VI_READONLY */ ) { cnt = file_write(cfn, text, end - 1); @@ -1829,7 +1829,7 @@ static void colon(Byte * buf) int sr; sr= 0; // don't edit, if the current file has been modified - if (file_modified == TRUE && useforce != TRUE) { + if (file_modified && ! useforce) { psbs("No write since last change (:edit! overrides)"); goto vc1; } @@ -1908,7 +1908,7 @@ static void colon(Byte * buf) " %dL, %dC", cfn, (sr < 0 ? " [New file]" : ""), #ifdef CONFIG_FEATURE_VI_READONLY - ((vi_readonly == TRUE || readonly == TRUE) ? " [Read only]" : ""), + ((vi_readonly || readonly) ? " [Read only]" : ""), #endif /* CONFIG_FEATURE_VI_READONLY */ li, ch); } else if (strncasecmp((char *) cmd, "file", i) == 0) { // what File is this @@ -1961,7 +1961,7 @@ static void colon(Byte * buf) Hit_Return(); } else if ((strncasecmp((char *) cmd, "quit", i) == 0) || // Quit (strncasecmp((char *) cmd, "next", i) == 0)) { // edit next file - if (useforce == TRUE) { + if (useforce) { // force end of argv list if (*cmd == 'q') { optind = save_argc; @@ -1970,7 +1970,7 @@ static void colon(Byte * buf) goto vc1; } // don't exit if the file been modified - if (file_modified == TRUE) { + if (file_modified) { psbs("No write since last change (:%s! overrides)", (*cmd == 'q' ? "quit" : "next")); goto vc1; @@ -2014,7 +2014,7 @@ static void colon(Byte * buf) #endif /* CONFIG_FEATURE_VI_READONLY */ " %dL, %dC", fn, #ifdef CONFIG_FEATURE_VI_READONLY - ((vi_readonly == TRUE || readonly == TRUE) ? " [Read only]" : ""), + ((vi_readonly || readonly) ? " [Read only]" : ""), #endif /* CONFIG_FEATURE_VI_READONLY */ li, ch); if (ch > 0) { @@ -2024,7 +2024,7 @@ static void colon(Byte * buf) file_modified = TRUE; } } else if (strncasecmp((char *) cmd, "rewind", i) == 0) { // rewind cmd line args - if (file_modified == TRUE && useforce != TRUE) { + if (file_modified && ! useforce) { psbs("No write since last change (:rewind! overrides)"); } else { // reset the filenames to edit @@ -2140,7 +2140,7 @@ static void colon(Byte * buf) fn = args; } #ifdef CONFIG_FEATURE_VI_READONLY - if ((vi_readonly == TRUE || readonly == TRUE) && useforce == FALSE) { + if ((vi_readonly || readonly) && ! useforce) { psbs("\"%s\" File is read only", fn); goto vc3; } @@ -2149,14 +2149,14 @@ static void colon(Byte * buf) li = count_lines(q, r); ch = r - q + 1; // see if file exists- if not, its just a new file request - if (useforce == TRUE) { + if (useforce) { // if "fn" is not write-able, chmod u+w // sprintf(syscmd, "chmod u+w %s", fn); // system(syscmd); forced = TRUE; } l = file_write(fn, q, r); - if (useforce == TRUE && forced == TRUE) { + if (useforce && forced) { // chmod u-w // sprintf(syscmd, "chmod u-w %s", fn); // system(syscmd); @@ -3527,7 +3527,7 @@ static int file_insert(Byte * fn, Byte * p, int size) // see if we can open the file #ifdef CONFIG_FEATURE_VI_READONLY - if (vi_readonly == TRUE) goto fi1; // do not try write-mode + if (vi_readonly) goto fi1; // do not try write-mode #endif fd = open((char *) fn, O_RDWR); // assume read & write if (fd < 0) { @@ -3623,7 +3623,7 @@ static void place_cursor(int row, int col, int opti) //----- 1. Try the standard terminal ESC sequence sprintf((char *) cm1, CMrc, row + 1, col + 1); cm= cm1; - if (opti == FALSE) goto pc0; + if (! opti) goto pc0; #ifdef CONFIG_FEATURE_VI_OPTIMIZE_CURSOR //----- find the minimum # of chars to move cursor ------------- @@ -3798,9 +3798,9 @@ static void edit_status(void) // show file status on status line "%s line %d of %d --%d%%--", (cfn != 0 ? (char *) cfn : "No file"), #ifdef CONFIG_FEATURE_VI_READONLY - ((vi_readonly == TRUE || readonly == TRUE) ? " [Read only]" : ""), + ((vi_readonly || readonly) ? " [Read only]" : ""), #endif /* CONFIG_FEATURE_VI_READONLY */ - (file_modified == TRUE ? " [modified]" : ""), + (file_modified ? " [modified]" : ""), cur, tot, percent); } @@ -3888,7 +3888,7 @@ static void refresh(int full_screen) cs= 0; ce= columns-1; sp = &screen[li * columns]; // start of screen line - if (full_screen == TRUE) { + if (full_screen) { // force re-draw of every single column from 0 - columns-1 goto re0; } @@ -3921,7 +3921,7 @@ static void refresh(int full_screen) if (ce > columns-1) ce= columns-1; if (cs > ce) { cs= 0; ce= columns-1; } // is there a change between vitual screen and buf - if (changed == TRUE) { + if (changed) { // copy changed part of buffer to virtual screen memmove(sp+cs, buf+(cs+offset), ce-cs+1); |