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Review buffer list and mode line printing.
Increase version number as two buffer modes have been removed (Spell and Crypt).
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parent
645a0d734b
commit
9669fea1ce
91
buffer.c
91
buffer.c
@ -316,7 +316,12 @@ int listbuffers(int f, int n)
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*
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* int iflag; list hidden buffer flag
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*/
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#define MAXLINE MAXCOL
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/* Layout: "ACT MODES Size Buffer File"
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AAA MMMMMMMMMSSSSSSSSSS BBBBBBBBBBBBBBB FFF...
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FNAMSTART ---------------------------------------^
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*/
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#define FNAMSTART (3 + 1 + NUMMODES + 10 + 1 + (sizeof( bname_t) - 1) + 1)
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static int makelist( int iflag)
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{
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char *cp1;
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@ -328,24 +333,21 @@ static int makelist( int iflag)
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int i;
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long nbytes; /* # of bytes in current buffer */
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long nlines ; /* # of lines in current buffer */
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char b[ 10 + 1] ;
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char line[MAXLINE];
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char line[ FNAMSTART + sizeof( fname_t)] ;
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blistp->b_flag &= ~BFCHG; /* Don't complain! */
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if ((s = bclear(blistp)) != TRUE) /* Blow old text away */
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return s;
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strcpy(blistp->b_fname, "");
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blistp->b_fname[ 0] = 0 ;
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if( addline("ACT MODES Size Buffer File") == FALSE
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|| addline("‾‾‾ ‾‾‾‾‾ ‾‾‾‾ ‾‾‾‾‾‾ ‾‾‾‾") == FALSE)
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return FALSE;
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bp = bheadp; /* For all buffers */
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/* build line to report global mode settings */
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cp1 = &line[0];
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*cp1++ = ' ';
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*cp1++ = ' ';
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*cp1++ = ' ';
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*cp1++ = ' ';
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strcpy( line, " ") ;
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cp1 = &line[ 4] ;
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/* output the mode codes */
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for (i = 0; i < NUMMODES; i++)
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@ -353,36 +355,27 @@ static int makelist( int iflag)
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*cp1++ = modecode[i];
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else
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*cp1++ = '.';
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strcpy(cp1, " Global Modes");
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if (addline(line) == FALSE)
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return FALSE;
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/* output the list of buffers */
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while (bp != NULL) {
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/* skip invisable buffers if iflag is false */
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if (((bp->b_flag & BFINVS) != 0) && (iflag != TRUE)) {
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bp = bp->b_bufp;
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for( bp = bheadp ; bp != NULL ; bp = bp->b_bufp) { /* For all buffers */
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/* skip invisible buffers if iflag is false */
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if (((bp->b_flag & BFINVS) != 0) && (iflag != TRUE))
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continue;
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}
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cp1 = &line[0]; /* Start at left edge */
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/* output status of ACTIVE flag (has the file been read in? */
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if (bp->b_active == TRUE) /* "@" if activated */
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*cp1++ = '@';
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else
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*cp1++ = ' ';
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/* output status of changed flag */
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if ((bp->b_flag & BFCHG) != 0) /* "*" if changed */
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*cp1++ = '*';
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else
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*cp1++ = ' ';
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/* output status of ACTIVE flag ('@' when the file has been read in) */
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*cp1++ = (bp->b_active == TRUE) ? '@' : ' ' ;
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/* report if the file is truncated */
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if ((bp->b_flag & BFTRUNC) != 0)
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*cp1++ = '#';
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else
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*cp1++ = ' ';
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*cp1++ = ((bp->b_flag & BFTRUNC) != 0) ? '#' : ' ' ;
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/* output status of changed flag ('*' when the buffer is changed) */
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*cp1++ = ((bp->b_flag & BFCHG) != 0) ? '*' : ' ' ;
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*cp1++ = ' '; /* space */
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@ -394,8 +387,8 @@ static int makelist( int iflag)
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*cp1++ = '.';
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}
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/* No gap as buffer size if left padded with space */
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/* No gap as buffer size is left-padded with space */
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/* Buffer size */
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nbytes = 0L; /* Count bytes in buf. */
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nlines = 0 ;
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@ -409,30 +402,28 @@ static int makelist( int iflag)
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if( bp->b_mode & MDDOS)
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nbytes += nlines ;
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l_to_a( b, sizeof b, nbytes) ; /* 10 digits string buffer size. */
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cp2 = &b[0];
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while ((c = *cp2++) != 0)
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*cp1++ = c;
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l_to_a( cp1, 10 + 1, nbytes) ; /* "%10d" formatted numbers */
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cp1 += 10 ;
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*cp1++ = ' '; /* Gap. */
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cp2 = &bp->b_bname[0]; /* Buffer name */
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while ((c = *cp2++) != 0)
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*cp1++ = c;
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cp2 = &bp->b_fname[0]; /* File name */
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if (*cp2 != 0) {
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while( cp1 < &line[ 3 + 1 + NUMMODES + 8 + 1 + (NBUFN-1) + 1])
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*cp1++ = ' ';
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while ((c = *cp2++) != 0) {
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if (cp1 < &line[MAXLINE - 1])
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*cp1++ = c;
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}
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}
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*cp1 = 0; /* Add to the buffer. */
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if (addline(line) == FALSE)
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return FALSE;
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bp = bp->b_bufp;
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if( bp->b_fname[ 0] != 0) {
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while( cp1 < &line[ FNAMSTART])
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*cp1++ = ' ' ;
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strncpy( cp1, bp->b_fname, &line[ sizeof line - 1] - cp1) ;
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line[ sizeof line - 1] = 0 ;
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} else
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*cp1 = 0 ; /* Terminate string */
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if( addline( line) == FALSE) /* Add to the buffer. */
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return FALSE ;
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}
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return TRUE; /* All done */
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return TRUE ; /* All done */
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}
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static void l_to_a(char *buf, int width, long num)
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1
buffer.h
1
buffer.h
@ -5,7 +5,6 @@
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typedef char fname_t[ 256] ; /* file name type */
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typedef char bname_t[ 16] ; /* buffer name type */
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#define NBUFN sizeof( bname_t)
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/*
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* Text is kept in buffers. A buffer header, described below, exists for every
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14
display.c
14
display.c
@ -1118,18 +1118,8 @@ static void modeline(struct window *wp)
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lchar = '-';
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bp = wp->w_bufp;
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#if PKCODE == 0
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if ((bp->b_flag & BFTRUNC) != 0)
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vtputc('#');
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else
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#endif
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vtputc(lchar);
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if ((bp->b_flag & BFCHG) != 0) /* "*" if changed. */
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vtputc('*');
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else
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vtputc(lchar);
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vtputc( ((bp->b_flag & BFTRUNC) != 0) ? '#' : lchar) ; /* truncated? */
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vtputc( ((bp->b_flag & BFCHG) != 0) ? '*' : lchar) ; /* changed? */
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vtputc( ' ') ;
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if( n == term.t_nrow - 1)
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