Importing usr.bin/pr
Replaces commands/pr. No Minix-specific changes needed. Change-Id: I3c4c03b38fc8c654e7c54c3a8af0e07a0dfc9f67
This commit is contained in:
Thomas Cort
parent
f0f2dcddaa
commit
6ea7f916db
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@ -18,7 +18,7 @@ SUBDIR= add_route arp ash at backup btrace \
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mesg mined mkfifo \
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mount mt netconf \
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nonamed od paste patch \
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ping postinstall poweroff pr prep printroot \
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ping postinstall poweroff prep printroot \
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profile progressbar pr_routes ps pwdauth \
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ramdisk rarpd rawspeed rcp readclock \
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reboot remsync rget rlogin \
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@ -1,4 +0,0 @@
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PROG= pr
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MAN=
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.include <bsd.prog.mk>
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504
commands/pr/pr.c
504
commands/pr/pr.c
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@ -1,504 +0,0 @@
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/* pr - print files Author: Michiel Huisjes */
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/* Pr - print files
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*
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* Author: Michiel Huisjes.
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* Modified: Jacob P. Bunschoten. (30 nov 87)
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* When "columns" is not given and numbering is on:
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* line numbers are correlated with input lines.
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* (try pr [-1] -n file )
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* tabs are accounted for.
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* When numbering is turned on, width know this.
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* automatic line-folding. -f to get the original program.
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* backspaces are accounted for. -b to disable this.
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* multi-column mode changed.
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* header can be given and used.
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* format changed may occur between printing of several files:
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* pr -l30 file1 -w75 file2
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*
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* Modified: Rick Thomas. (Sept 12, 1988)
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* added "-M" option to cover functionality of old "-n" option,
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* and made "-n" option behavior compatible with system V.
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*
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* Usage: pr [+page] [-columns] [-h header] [-wwidth] [-llength] [-ntm] [files]
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* -t : Do not print the 5 line header and trailer at the page.
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* -n : Turn on line numbering.
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* -M : Use "Minix" style line numbering -- Each page begins at
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* a line number that is an even multiple of the page length.
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* Like the listings in Appendix E of the book.
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* +page : Start printing at page n.
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* -columns : Print files in n-columns.
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* -l length: Take the length of the page to be n instead of 66
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* -h header: Take next argument as page header.
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* -w width : Take the width of the page to be n instead of default 79
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* -f : do not fold lines.
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*
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* Modified: Lars Fredriksen (Jan 19, 1990)
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* fixed the program so that
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* pr -n *.c
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* would work. The clobal variable 'width' was decremented
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* by NUM_WIDTH, for each file, resulting in width finally
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* being so small that nothing was printed. Used the local
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* variable 'w' for the width adjustment (in print())
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*
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* Modified: Kenneth J. Hendrickson (10 April 1991)
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* date in header should be last modification date for files,
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* and the current time for stdin.
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*
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* Modified: Kees J. Bot (5 October 1992)
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* Use localtime(3) to get the date, it knows TZ.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <string.h>
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#include <time.h>
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#include <stdlib.h>
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#include <stdio.h>
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#define DEF_LENGTH 66
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#define DEF_WIDTH 79
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#define NUM_WIDTH 8
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#define TAB_WIDTH 8 /* fixed tab_width */
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/* Used to compute next (fixed) tabstop */
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#define TO_TAB(x) (( (x) + TAB_WIDTH ) & ~07 )
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typedef char BOOL;
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#define FALSE 0
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#define TRUE 1
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/* EAT: eat rest of input line */
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#define EAT(fp) while((c=getc(fp))!='\n' && c!=EOF)
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/* L_BUF: calculate address of pointer to char (string) used in format */
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#define L_BUF(i,j) * (char **) (line_buf + (i + j*length)*sizeof(char *))
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char *header;
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BOOL no_header;
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BOOL number = FALSE;
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BOOL minix_number = FALSE;
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BOOL ext_header_set = FALSE; /* external header given */
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BOOL back_space = TRUE; /* back space correction in line width */
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BOOL dont_fold = FALSE; /* original. If the line does not fit eat it. */
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short columns;
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short cwidth;
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short start_page = 1;
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short width = DEF_WIDTH;
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short length = DEF_LENGTH;
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short linenr;
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char *line_buf; /* used in format for multi-column output */
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char output[1024];
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int main(int argc, char **argv);
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static char *myalloc(size_t size);
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char skip_page(int lines, int width, FILE * filep);
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void format(FILE * filep);
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void print_page(int pagenr, int maxcol);
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void print(FILE * filep);
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void out_header(int page);
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void print_time(time_t t);
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int main(argc, argv)
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int argc;
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char *argv[];
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{
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FILE *file;
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char *ptr;
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int index = 1; /* index is one ahead of argc */
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int line, col;
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setbuf(stdout, output);
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do {
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if (argc == index) /* No arguments (left) */
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goto pr_files;
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ptr = argv[index++];
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if (*ptr == '+') {
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start_page = atoi(++ptr);
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continue;
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}
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if (*ptr != '-') { /* no flags */
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index--;
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goto pr_files;
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}
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if (*++ptr >= '0' && *ptr <= '9') {
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columns = atoi(ptr);
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if (columns <= 0) columns = 1;
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continue; /* Fetch next flag */
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}
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while (*ptr) switch (*ptr++) {
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case 't': no_header = TRUE; break;
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case 'n':
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number = TRUE;
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minix_number = FALSE;
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break;
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case 'M':
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number = TRUE;
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minix_number = TRUE;
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break;
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case 'h':
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header = argv[index++];
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ext_header_set = TRUE;
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break;
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case 'w':
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if ((width = atoi(ptr)) <= 0) width = DEF_WIDTH;
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*ptr = '\0';
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break;
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case 'l':
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if ((length = atoi(ptr)) <= 0) length = DEF_LENGTH;
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*ptr = '\0';
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break;
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case 'b': /* back_space correction off */
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back_space = FALSE;
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break;
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case 'f': /* do not fold lines */
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dont_fold = TRUE;
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break;
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default:
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fprintf(stderr, "Usage: %s [+page] [-columns] [-h header] [-w<width>] [-l<length>] [-nMt] [files]\n", argv[0]);
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exit(1);
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}
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continue; /* Scan for next flags */
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/* ============== flags are read. Print the file(s) ========= */
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pr_files:
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if (!no_header) length -= 10;
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if (columns) {
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cwidth = width / columns + 1;
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if (columns > width) {
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fprintf(stderr, "Too many columns for page width.\n");
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exit(1);
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}
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/* Allocate piece of mem to hold some pointers */
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line_buf = myalloc(length * columns * sizeof(char *));
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}
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for (line = 0; line < length; line++)
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for (col = 0; col < columns; col++)
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L_BUF(line, col) = NULL;
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if (length <= 0) {
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fprintf(stderr, "Minimal length should be %d\n", no_header ?
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1 : 11);
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exit(1);
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}
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while (index <= argc) { /* print all files, including stdin */
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if (index < argc && (*argv[index] == '-' || *argv[index] == '+'))
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break; /* Format change */
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if (argc == index) { /* no file specified, so stdin */
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if (!ext_header_set) header = "";
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file = stdin;
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} else {
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if ((file = fopen(argv[index], "r")) == (FILE *) 0) {
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fprintf(stderr, "Cannot open %s\n", argv[index++]);
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continue;
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}
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if (!ext_header_set) header = argv[index];
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}
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if (columns)
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format(file);
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else
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print(file);
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fclose(file);
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if (++index >= argc)
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break; /* all files (including stdin) done */
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}
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if (index >= argc) break;
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/* When control comes here. format changes are to be done.
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* reinitialize some variables */
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if (!no_header) length += 10;
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start_page = 1;
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ext_header_set = FALSE;
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if (columns) free(line_buf);
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} while (index <= argc); /* "pr -l60" should work too */
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(void) fflush(stdout);
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return(0);
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}
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char skip_page(lines, width, filep)
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int lines, width;
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FILE *filep;
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{
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short c;
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int char_cnt;
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int w;
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do {
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w = width;
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if (number) /* first lines are shorter */
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if (!columns || /* called from print(file) */
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!(lines % columns)) /* called from format(file) */
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w -= NUM_WIDTH;
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char_cnt = 0;
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while ((c = getc(filep)) != '\n' && c != EOF && char_cnt < w) {
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/* Calculate if this line is longer than "width (w)"
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* characters */
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if (c == '\b' && back_space) {
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if (--char_cnt < 0) char_cnt = 0;
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} else if (c == '\t')
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char_cnt = TO_TAB(char_cnt);
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else
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char_cnt++;
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}
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if (dont_fold && c != '\n' && c != EOF) EAT(filep);
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lines--;
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if (c == '\n') linenr++;
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} while (lines > 0 && c != EOF);
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return c; /* last char read */
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}
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void format(filep)
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FILE *filep;
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{
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char buf[512];
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short c = '\0';
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short index, lines, i;
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short page_number = 0;
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short maxcol = columns;
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short wdth;
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short line, col;
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do {
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/* Check printing of page */
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page_number++;
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if (page_number < start_page && c != EOF) {
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c = (char) skip_page(columns * length, cwidth, filep);
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continue;
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}
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if (c == EOF) return;
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lines = columns * length;
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for (line = 0; line < length; line++)
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for (col = 0; col < columns; col++) {
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if (L_BUF(line, col) != NULL)
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free(L_BUF(line, col));
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L_BUF(line, col) = (char *) NULL;
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}
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line = 0;
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col = 0;
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do {
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index = 0;
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wdth = cwidth - 1;
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if (number && !col) /* need room for numbers */
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wdth -= NUM_WIDTH;
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/* Intermidiate colums are shortened by 1 char */
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/* Last column not */
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if (col + 1 == columns) wdth++;
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for (i = 0; i < wdth - 1; i++) {
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c = getc(filep);
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if (c == '\n' || c == EOF) break;
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if (c == '\b' && back_space) {
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buf[index++] = '\b';
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if (--i < 0) { /* just in case ... */
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i = 0;
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index = 0;
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}
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} else if (c == '\t') {
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int cnt, max;
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max = TO_TAB(i);
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for (cnt = i; cnt < max; cnt++)
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buf[index++] = ' ';
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i = max - 1;
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} else
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buf[index++] = (char) c;
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}
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buf[index++] = '\0';
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/* Collected enough chars (or eoln, or EOF) */
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/* First char is EOF */
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if (i == 0 && lines == columns * length && c == EOF) return;
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/* Alloc mem to hold this (sub) string */
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L_BUF(line, col) = myalloc(index * sizeof(char));
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strcpy(L_BUF(line, col), buf);
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line++;
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line %= length;
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if (line == 0) {
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col++;
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col %= columns;
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}
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if (dont_fold && c != '\n' && c != EOF) EAT(filep);
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lines--; /* line ready for output */
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if (c == EOF) {
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maxcol = columns - lines / length;
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}
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} while (c != EOF && lines);
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print_page(page_number, maxcol);
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} while (c != EOF);
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}
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void print_page(pagenr, maxcol)
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short pagenr, maxcol;
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{
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short pad, i, j;
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short width;
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char *p;
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if (minix_number)
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linenr = (pagenr - 1) * length + 1;
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else
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linenr = 1;
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if (!no_header) out_header(pagenr);
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for (i = 0; i < length; i++) {
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for (j = 0; j < maxcol; j++) {
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width = cwidth;
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if (number && j == 0) { /* first columns */
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printf("%7.7d ", linenr++); /* 7 == NUM_WIDTH-1 */
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width -= NUM_WIDTH;
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}
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pad = 0;
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if (p = (char *) L_BUF(i, j))
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for (; pad < width - 1 && *p; pad++) putchar(*p++);
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if (j < maxcol - 1) while (pad++ < width - 1)
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putchar(' ');
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}
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putchar('\n');
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}
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if (!no_header) printf("\n\n\n\n\n");
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}
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void print(filep)
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FILE *filep;
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{
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short c = '\0';
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short page_number = 0;
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short lines;
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short cnt;
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short w = width;
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BOOL pr_number = TRUE; /* only real lines are numbered, not folded
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* parts */
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linenr = 1;
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if (number) w -= NUM_WIDTH;
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do {
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/* Check printing of page */
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page_number++;
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if (page_number < start_page && c != EOF) {
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pr_number = FALSE;
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c = skip_page(length, w, filep);
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if (c == '\n') pr_number = TRUE;
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continue;
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}
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if (c == EOF) return;
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if (minix_number) linenr = (page_number - 1) * length + 1;
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if (page_number == start_page) c = getc(filep);
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/* Print the page */
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lines = length;
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while (lines && c != EOF) {
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if (lines == length && !no_header) out_header(page_number);
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if (number)
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if (pr_number)
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printf("%7.7d ", linenr++); /* 7 == NUM_WIDTH-1 */
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else
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printf("%7c ", ' '); /* 7 == NUM_WIDTH-1 */
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pr_number = FALSE;
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cnt = 0;
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while (c != '\n' && c != EOF && cnt < w) {
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if (c == '\t') {
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int i, max;
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max = TO_TAB(cnt);
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for (i = cnt; i < max; i++) putchar(' ');
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cnt = max - 1;
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} else if (c == '\b' && back_space) {
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putchar('\b');
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cnt--;
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} else
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putchar(c);
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c = getc(filep);
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cnt++;
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}
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putchar('\n');
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if (dont_fold && c != '\n' && c != EOF) EAT(filep);
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lines--;
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if (c == '\n') {
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c = getc(filep);
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pr_number = TRUE;
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}
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}
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if (lines == length) /* We never printed anything on this
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* page -- */
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return; /* even the header, so dont try to fill it up */
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if (!no_header) /* print the trailer -- 5 blank lines */
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printf("\n\n\n\n\n");
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} while (c != EOF);
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/* Fill last page */
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if (page_number >= start_page) {
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while (lines--) putchar('\n');
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}
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}
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static char *myalloc(size)
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size_t size; /* How many bytes */
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{
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void *ptr;
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ptr = malloc(size);
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if (ptr == NULL) {
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fprintf(stderr, "malloc returned NULL\n");
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exit(1);
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}
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return(char *) ptr;
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}
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void out_header(page)
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short page;
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{
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time_t t;
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struct stat buf;
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if (strlen(header)) {
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stat(header, &buf); /* use last modify time for file */
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t = buf.st_mtime;
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} else
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(void) time(&t); /* use current time for stdin */
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print_time(t);
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printf(" %s Page %d\n\n\n", header, page);
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}
|
||||
|
||||
char *moname[] = {
|
||||
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
|
||||
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
|
||||
};
|
||||
|
||||
/* Print the date. */
|
||||
void print_time(t)
|
||||
time_t t;
|
||||
{
|
||||
struct tm *tm;
|
||||
|
||||
tm = localtime(&t);
|
||||
|
||||
printf("\n\n%s %2d %2d:%02d %d",
|
||||
moname[tm->tm_mon],
|
||||
tm->tm_mday,
|
||||
tm->tm_hour,
|
||||
tm->tm_min,
|
||||
1900 + tm->tm_year
|
||||
);
|
||||
}
|
||||
|
|
@ -12,7 +12,7 @@ MAN= ash.1 at.1 \
|
|||
look.1 lp.1 lspci.1 mail.1 \
|
||||
mesg.1 mixer.1 \
|
||||
mkproto.1 mount.1 mt.1 od.1 \
|
||||
paste.1 ping.1 playwave.1 pr.1 prep.1 \
|
||||
paste.1 ping.1 playwave.1 prep.1 \
|
||||
profile.1 ps.1 rcp.1 recwave.1 \
|
||||
remsync.1 rget.1 rlogin.1 rsh.1 rz.1 \
|
||||
shar.1 sleep.1 spell.1 \
|
||||
|
|
|
|||
|
|
@ -1,57 +0,0 @@
|
|||
.TH PR 1
|
||||
.SH NAME
|
||||
pr \- print a file
|
||||
.SH SYNOPSIS
|
||||
\fBpr\fR [\fB\-Mfnt\fR]\fR [\fB\-h \fIn\fR] [\fB\-l \fIn\fR] [\fB\-w \fIn\fR] [\fB\-\fRcolumns\fR] [\fB+\fIpage\fR] [\fIfile\fR] ...\fR
|
||||
.br
|
||||
.de FL
|
||||
.TP
|
||||
\\fB\\$1\\fR
|
||||
\\$2
|
||||
..
|
||||
.de EX
|
||||
.TP 20
|
||||
\\fB\\$1\\fR
|
||||
# \\$2
|
||||
..
|
||||
.SH OPTIONS
|
||||
.TP 5
|
||||
.B \-M
|
||||
# Use MINIX style line number
|
||||
.TP 5
|
||||
.B \-f
|
||||
# Do not fold long lines
|
||||
.TP 5
|
||||
.B \-h
|
||||
# Take next argument as page header
|
||||
.TP 5
|
||||
.B \-l
|
||||
# Sets page length in lines
|
||||
.TP 5
|
||||
.B \-n
|
||||
# Number the output lines
|
||||
.TP 5
|
||||
.B \-t
|
||||
# Do not print page header or trailer
|
||||
.TP 5
|
||||
.B \-w
|
||||
# Sets line length in characters
|
||||
.SH EXAMPLES
|
||||
.TP 20
|
||||
.B pr \-w85 \-l60 file
|
||||
# Use 85 character line, 60 line page
|
||||
.TP 20
|
||||
.B pr \-3 file
|
||||
# List \fIfile\fP three columns to a page
|
||||
.TP 20
|
||||
.B pr +4 file
|
||||
# Start printing with page 4
|
||||
.SH DESCRIPTION
|
||||
.PP
|
||||
.I Pr
|
||||
formats one or more files for printing.
|
||||
If no files are specified, \fIstdin\fR is printed.
|
||||
Options are provided for setting the width and height of the page, the
|
||||
number of columns to use (default 1), and the page to start with, among others.
|
||||
.SH "SEE ALSO"
|
||||
.BR lp (1).
|
||||
|
|
@ -189,6 +189,7 @@
|
|||
2012/10/17 12:00:00,usr.bin/nvi
|
||||
2010/05/14 17:28:23,usr.bin/newgrp
|
||||
2012/10/17 12:00:00,usr.bin/passwd
|
||||
2013/10/24 12:00:00,usr.bin/pr
|
||||
2013/10/17 12:00:00,usr.bin/printenv
|
||||
2012/10/17 12:00:00,usr.bin/printf
|
||||
2013/09/28 12:00:00,usr.bin/rev
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@ SUBDIR= \
|
|||
mkdep mktemp \
|
||||
\
|
||||
nbperf newgrp nice nl nohup nvi \
|
||||
passwd \
|
||||
passwd pr \
|
||||
printenv printf \
|
||||
rev \
|
||||
\
|
||||
|
|
|
|||
|
|
@ -0,0 +1,12 @@
|
|||
# $NetBSD: Makefile,v 1.4 2011/08/16 12:05:52 christos Exp $
|
||||
# from: @(#)Makefile 8.1 (Berkeley) 6/6/93
|
||||
|
||||
PROG= pr
|
||||
SRCS= pr.c egetopt.c
|
||||
|
||||
DPADD+= ${LIBUTIL}
|
||||
LDADD+= -lutil
|
||||
|
||||
COPTS.pr.c += -Wno-format-nonliteral
|
||||
|
||||
.include <bsd.prog.mk>
|
||||
|
|
@ -0,0 +1,215 @@
|
|||
/* $NetBSD: egetopt.c,v 1.9 2011/09/06 18:26:06 joerg Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1991 Keith Muller.
|
||||
* Copyright (c) 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* Keith Muller of the University of California, San Diego.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
from: static char sccsid[] = "@(#)egetopt.c 8.1 (Berkeley) 6/6/93";
|
||||
#else
|
||||
__RCSID("$NetBSD: egetopt.c,v 1.9 2011/09/06 18:26:06 joerg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
#include <ctype.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "extern.h"
|
||||
|
||||
/*
|
||||
* egetopt: get option letter from argument vector (an extended
|
||||
* version of getopt).
|
||||
*
|
||||
* Non standard additions to the ostr specs are:
|
||||
* 1) '?': immediate value following arg is optional (no white space
|
||||
* between the arg and the value)
|
||||
* 2) '#': +/- followed by a number (with an optional sign but
|
||||
* no white space between the arg and the number). The - may be
|
||||
* combined with other options, but the + cannot.
|
||||
*/
|
||||
|
||||
int eopterr = 1; /* if error message should be printed */
|
||||
int eoptind = 1; /* index into parent argv vector */
|
||||
int eoptopt; /* character checked for validity */
|
||||
char *eoptarg; /* argument associated with option */
|
||||
|
||||
#define BADCH (int)'?'
|
||||
static char EMSG[1] = { '\0' };
|
||||
|
||||
int
|
||||
egetopt(int nargc, char * const *nargv, const char *ostr)
|
||||
{
|
||||
static char *place = EMSG; /* option letter processing */
|
||||
char *oli; /* option letter list index */
|
||||
static int delim; /* which option delimiter */
|
||||
char *p;
|
||||
static char savec = '\0';
|
||||
|
||||
if (savec != '\0') {
|
||||
*place = savec;
|
||||
savec = '\0';
|
||||
}
|
||||
|
||||
if (!*place) {
|
||||
/*
|
||||
* update scanning pointer
|
||||
*/
|
||||
if ((eoptind >= nargc) ||
|
||||
((*(place = nargv[eoptind]) != '-') && (*place != '+'))) {
|
||||
place = EMSG;
|
||||
return (-1);
|
||||
}
|
||||
|
||||
delim = (int)*place;
|
||||
if (place[1] && *++place == '-' && !place[1]) {
|
||||
/*
|
||||
* found "--"
|
||||
*/
|
||||
++eoptind;
|
||||
place = EMSG;
|
||||
return (-1);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* check option letter
|
||||
*/
|
||||
if ((eoptopt = (int)*place++) == (int)':' || (eoptopt == (int)'?') ||
|
||||
!(oli = strchr(ostr, eoptopt))) {
|
||||
/*
|
||||
* if the user didn't specify '-' as an option,
|
||||
* assume it means -1 when by itself.
|
||||
*/
|
||||
if ((eoptopt == (int)'-') && !*place)
|
||||
return (-1);
|
||||
if (strchr(ostr, '#') && (isdigit(eoptopt) ||
|
||||
(((eoptopt == (int)'-') || (eoptopt == (int)'+')) &&
|
||||
isdigit((unsigned char)*place)))) {
|
||||
/*
|
||||
* # option: +/- with a number is ok
|
||||
*/
|
||||
for (p = place; *p != '\0'; ++p) {
|
||||
if (!isdigit((unsigned char)*p))
|
||||
break;
|
||||
}
|
||||
eoptarg = place-1;
|
||||
|
||||
if (*p == '\0') {
|
||||
place = EMSG;
|
||||
++eoptind;
|
||||
} else {
|
||||
place = p;
|
||||
savec = *p;
|
||||
*place = '\0';
|
||||
}
|
||||
return (delim);
|
||||
}
|
||||
|
||||
if (!*place)
|
||||
++eoptind;
|
||||
if (eopterr) {
|
||||
if (!(p = strrchr(*nargv, '/')))
|
||||
p = *nargv;
|
||||
else
|
||||
++p;
|
||||
(void)fprintf(stderr, "%s: illegal option -- %c\n",
|
||||
p, eoptopt);
|
||||
}
|
||||
return (BADCH);
|
||||
}
|
||||
if (delim == (int)'+') {
|
||||
/*
|
||||
* '+' is only allowed with numbers
|
||||
*/
|
||||
if (!*place)
|
||||
++eoptind;
|
||||
if (eopterr) {
|
||||
if (!(p = strrchr(*nargv, '/')))
|
||||
p = *nargv;
|
||||
else
|
||||
++p;
|
||||
(void)fprintf(stderr,
|
||||
"%s: illegal '+' delimiter with option -- %c\n",
|
||||
p, eoptopt);
|
||||
}
|
||||
return (BADCH);
|
||||
}
|
||||
++oli;
|
||||
if ((*oli != ':') && (*oli != '?')) {
|
||||
/*
|
||||
* don't need argument
|
||||
*/
|
||||
eoptarg = NULL;
|
||||
if (!*place)
|
||||
++eoptind;
|
||||
return (eoptopt);
|
||||
}
|
||||
|
||||
if (*place) {
|
||||
/*
|
||||
* no white space
|
||||
*/
|
||||
eoptarg = place;
|
||||
} else if (*oli == '?') {
|
||||
/*
|
||||
* no arg, but NOT required
|
||||
*/
|
||||
eoptarg = NULL;
|
||||
} else if (nargc <= ++eoptind) {
|
||||
/*
|
||||
* no arg, but IS required
|
||||
*/
|
||||
place = EMSG;
|
||||
if (eopterr) {
|
||||
if (!(p = strrchr(*nargv, '/')))
|
||||
p = *nargv;
|
||||
else
|
||||
++p;
|
||||
(void)fprintf(stderr,
|
||||
"%s: option requires an argument -- %c\n", p,
|
||||
eoptopt);
|
||||
}
|
||||
return (BADCH);
|
||||
} else {
|
||||
/*
|
||||
* arg has white space
|
||||
*/
|
||||
eoptarg = nargv[eoptind];
|
||||
}
|
||||
place = EMSG;
|
||||
++eoptind;
|
||||
return (eoptopt);
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/* $NetBSD: extern.h,v 1.6 2011/09/06 18:26:06 joerg Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1991 Keith Muller.
|
||||
* Copyright (c) 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* Keith Muller of the University of California, San Diego.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* from: @(#)extern.h 8.1 (Berkeley) 6/6/93
|
||||
* $NetBSD: extern.h,v 1.6 2011/09/06 18:26:06 joerg Exp $
|
||||
*/
|
||||
|
||||
extern int eoptind;
|
||||
extern char *eoptarg;
|
||||
|
||||
int egetopt(int, char * const *, const char *);
|
||||
|
|
@ -0,0 +1,361 @@
|
|||
.\" $NetBSD: pr.1,v 1.22 2012/08/01 02:36:17 ginsbach Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 1991 Keith Muller.
|
||||
.\" Copyright (c) 1993
|
||||
.\" The Regents of the University of California. All rights reserved.
|
||||
.\" Copyright (c) 1994-1995, 1997, 1999-2003, 2009, 2012
|
||||
.\" The NetBSD Foundation, Inc.
|
||||
.\"
|
||||
.\" This code is derived from software contributed to Berkeley by
|
||||
.\" Keith Muller of the University of California, San Diego.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms, with or without
|
||||
.\" modification, are permitted provided that the following conditions
|
||||
.\" are met:
|
||||
.\" 1. Redistributions of source code must retain the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer.
|
||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer in the
|
||||
.\" documentation and/or other materials provided with the distribution.
|
||||
.\" 3. Neither the name of the University nor the names of its contributors
|
||||
.\" may be used to endorse or promote products derived from this software
|
||||
.\" without specific prior written permission.
|
||||
.\"
|
||||
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" from: @(#)pr.1 8.1 (Berkeley) 6/6/93
|
||||
.\"
|
||||
.Dd July 31, 2012
|
||||
.Dt PR 1
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm pr
|
||||
.Nd print files
|
||||
.Sh SYNOPSIS
|
||||
.Nm
|
||||
.Op Ar \&+page
|
||||
.Op Fl Ar column
|
||||
.Op Fl adFfmprt
|
||||
.Oo
|
||||
.Fl e Ns Oo Ar char Oc Ns Op Ar gap
|
||||
.Oc
|
||||
.Op Fl h Ar header
|
||||
.Oo
|
||||
.Fl i Ns Oo Ar char Oc Ns Op Ar gap
|
||||
.Oc
|
||||
.Op Fl l Ar lines
|
||||
.Oo
|
||||
.Fl n Ns Oo Ar char Oc Ns Op Ar width
|
||||
.Oc
|
||||
.Op Fl o Ar offset
|
||||
.Oo
|
||||
.Fl s Ns Op Ar char
|
||||
.Oc
|
||||
.Op Fl T Ar timefmt
|
||||
.Op Fl w Ar width
|
||||
.Op -
|
||||
.Op Ar file ...
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm
|
||||
utility is a printing and pagination filter for text files.
|
||||
When multiple input files are specified, each is read, formatted,
|
||||
and written to standard output.
|
||||
By default, the input is separated into 66-line pages, each with
|
||||
.Bl -bullet
|
||||
.It
|
||||
A 5-line header with the page number, date, time, and
|
||||
the pathname of the file.
|
||||
.It
|
||||
A 5-line trailer consisting of blank lines.
|
||||
.El
|
||||
.Pp
|
||||
If standard output is associated with a terminal,
|
||||
diagnostic messages are suppressed until the
|
||||
.Nm
|
||||
utility has completed processing.
|
||||
.Pp
|
||||
When multiple column output is specified,
|
||||
text columns are of equal width.
|
||||
By default text columns are separated by at least one
|
||||
.Aq Em blank .
|
||||
Input lines that do not fit into a text column are truncated.
|
||||
Lines are not truncated under single column output.
|
||||
.Sh OPTIONS
|
||||
In the following option descriptions, column, lines, offset, page, and
|
||||
width are positive decimal integers and gap is a nonnegative decimal integer.
|
||||
.Bl -tag -width 4n
|
||||
.It Ar \&+page
|
||||
Begin output at page number
|
||||
.Ar page
|
||||
of the formatted input.
|
||||
.It Fl Ar column
|
||||
Produce output that is
|
||||
.Ar columns
|
||||
wide (default is 1) that is written vertically
|
||||
down each column in the order in which the text
|
||||
is received from the input file.
|
||||
The options
|
||||
.Fl e
|
||||
and
|
||||
.Fl i
|
||||
are assumed.
|
||||
This option should not be used with
|
||||
.Fl m .
|
||||
When used with
|
||||
.Fl t ,
|
||||
the minimum number of lines is used to display the output.
|
||||
.It Fl a
|
||||
Modify the effect of the
|
||||
.Fl column
|
||||
option so that the columns are filled across the page in a round-robin order
|
||||
(e.g., when column is 2, the first input line heads column
|
||||
1, the second heads column 2, the third is the second line
|
||||
in column 1, etc.).
|
||||
This option requires the use of the
|
||||
.Fl column
|
||||
option.
|
||||
.It Fl d
|
||||
Produce output that is double spaced.
|
||||
An extra
|
||||
.Aq Em newline
|
||||
character is output following every
|
||||
.Aq newline
|
||||
found in the input.
|
||||
.It Fl e Ns Oo Ar char Oc Ns Op Ar gap
|
||||
Expand each input
|
||||
.Aq tab
|
||||
to the next greater column
|
||||
position specified by the formula
|
||||
.Ar n*gap+1 ,
|
||||
where
|
||||
.Em n
|
||||
is an integer \*[Gt] 0.
|
||||
If
|
||||
.Ar gap
|
||||
is zero or is omitted the default is 8.
|
||||
All
|
||||
.Aq Em tab
|
||||
characters in the input are expanded into the appropriate
|
||||
number of
|
||||
.Ao Em space Ac Ns s .
|
||||
If any nondigit character,
|
||||
.Ar char ,
|
||||
is specified, it is used as the input tab character.
|
||||
If the first character of
|
||||
.Ar char
|
||||
is a digit then
|
||||
.Ar char
|
||||
is treated as
|
||||
.Ar gap .
|
||||
.It Fl F
|
||||
Use a
|
||||
.Aq Em form-feed
|
||||
character for new pages,
|
||||
instead of the default behavior that uses a
|
||||
sequence of
|
||||
.Aq Em newline
|
||||
characters.
|
||||
.It Fl f
|
||||
Same as
|
||||
.Fl F .
|
||||
Additionally pause before beginning the first page
|
||||
if the standard output is associated with a terminal.
|
||||
.It Fl h Ar header
|
||||
Use the string
|
||||
.Ar header
|
||||
to replace the
|
||||
.Ar file name
|
||||
in the header line.
|
||||
.It Fl i Ns Oo Ar char Oc Ns Op Ar gap
|
||||
In output, replace multiple
|
||||
.Ao space Ac Ns s
|
||||
with
|
||||
.Ao tab Ac Ns s
|
||||
whenever two or more
|
||||
adjacent
|
||||
.Ao space Ac Ns s
|
||||
reach column positions
|
||||
.Ar gap+1 ,
|
||||
.Ar 2*gap+1 ,
|
||||
etc.
|
||||
If
|
||||
.Ar gap
|
||||
is zero or omitted, default
|
||||
.Aq Em tab
|
||||
settings at every eighth column position
|
||||
is used.
|
||||
If any nondigit character,
|
||||
.Ar char ,
|
||||
is specified, it is used as the output
|
||||
.Aq Em tab
|
||||
character.
|
||||
If the first character of
|
||||
.Ar char
|
||||
is a digit then
|
||||
.Ar char
|
||||
is treated as
|
||||
.Ar gap .
|
||||
.It Fl l Ar lines
|
||||
Override the 66 line default and reset the page length to
|
||||
.Ar lines .
|
||||
If
|
||||
.Ar lines
|
||||
is not greater than the sum of both the header and trailer
|
||||
depths (in lines), the
|
||||
.Nm
|
||||
utility suppresses output of both the header and trailer, as if the
|
||||
.Fl t
|
||||
option were in effect.
|
||||
.It Fl m
|
||||
Merge the contents of multiple files.
|
||||
One line from each file specified by a file operand is
|
||||
written side by side into text columns of equal fixed widths, in
|
||||
terms of the number of column positions.
|
||||
The number of text columns depends on the number of
|
||||
file operands successfully opened.
|
||||
The maximum number of files merged depends on page width and the
|
||||
per process open file limit.
|
||||
The options
|
||||
.Fl e
|
||||
and
|
||||
.Fl i
|
||||
are assumed.
|
||||
.It Fl n Ns Oo Ar char Oc Ns Op Ar width
|
||||
Provide
|
||||
.Ar width
|
||||
digit line numbering.
|
||||
The default for
|
||||
.Ar width ,
|
||||
if not specified, is 5.
|
||||
The number occupies the first
|
||||
.Ar width
|
||||
column positions of each text column or each line of
|
||||
.Fl m
|
||||
output.
|
||||
If
|
||||
.Ar char
|
||||
(any nondigit character) is given, it is appended to the line number to
|
||||
separate it from whatever follows.
|
||||
The default for
|
||||
.Ar char
|
||||
is a
|
||||
.Aq Em tab .
|
||||
Line numbers longer than
|
||||
.Ar width
|
||||
columns are truncated.
|
||||
.It Fl o Ar offset
|
||||
Each line of output is preceded by
|
||||
.Ar offset
|
||||
.Ao Em space Ac Ns s .
|
||||
If the
|
||||
.Fl o
|
||||
option is not specified, the default is zero.
|
||||
The space taken is in addition to the output line width.
|
||||
.It Fl p
|
||||
Pause before beginning each page if the
|
||||
standard output is associated with a terminal.
|
||||
.Nm
|
||||
will write an
|
||||
.Aq Em alert
|
||||
to standard error and wait for a
|
||||
.Aq Em carriage-return
|
||||
to be read on
|
||||
.Pa /dev/tty .
|
||||
.It Fl r
|
||||
Write no diagnostic reports on failure to open a file.
|
||||
.It Fl s Ns Op Ar char
|
||||
Separate text columns by the single character
|
||||
.Ar char
|
||||
instead of by the appropriate number of
|
||||
.Ao Em space Ac Ns s
|
||||
(default for
|
||||
.Ar char
|
||||
is the
|
||||
.Aq Em tab
|
||||
character).
|
||||
.It Fl T
|
||||
Specify an
|
||||
.Xr strftime 3
|
||||
format string to be used to format the date and time information in the page
|
||||
header.
|
||||
.It Fl t
|
||||
Print neither the five-line identifying
|
||||
header nor the five-line trailer usually supplied for each page.
|
||||
Quit printing after the last line of each file without spacing to the
|
||||
end of the page.
|
||||
.It Fl w Ar width
|
||||
Set the width of the line to
|
||||
.Ar width
|
||||
column positions for multiple text-column output only.
|
||||
If the
|
||||
.Fl w
|
||||
option is not specified and the
|
||||
.Fl s
|
||||
option is not specified, the default width is 72.
|
||||
If the
|
||||
.Fl w
|
||||
option is not specified and the
|
||||
.Fl s
|
||||
option is specified, the default width is 512.
|
||||
.It Ar file
|
||||
A pathname of a file to be printed.
|
||||
If no
|
||||
.Ar file
|
||||
operands are specified, or if a
|
||||
.Ar file
|
||||
operand is
|
||||
.Sq Fl ,
|
||||
the standard input is used.
|
||||
The standard input is used only if no
|
||||
.Ar file
|
||||
operands are specified, or if a
|
||||
.Ar file
|
||||
operand is
|
||||
.Sq Fl .
|
||||
.El
|
||||
.Pp
|
||||
The
|
||||
.Fl s
|
||||
option does not allow the option letter to be separated from its
|
||||
argument, and the options
|
||||
.Fl e ,
|
||||
.Fl i ,
|
||||
and
|
||||
.Fl n
|
||||
require that both arguments, if present, not be separated from the option
|
||||
letter.
|
||||
.Sh ERRORS
|
||||
If
|
||||
.Nm
|
||||
receives an interrupt while printing to a terminal, it
|
||||
flushes all accumulated error messages to the screen before
|
||||
terminating.
|
||||
.Pp
|
||||
The
|
||||
.Nm
|
||||
utility exits 0 on success, and 1 if an error occurs.
|
||||
.Pp
|
||||
Error messages are written to standard error during the printing
|
||||
process (if output is redirected) or after all successful
|
||||
file printing is complete (when printing to a terminal).
|
||||
.Sh SEE ALSO
|
||||
.Xr cat 1 ,
|
||||
.Xr more 1 ,
|
||||
.Xr strftime 3
|
||||
.Sh STANDARDS
|
||||
The
|
||||
.Nm
|
||||
utility is
|
||||
.St -p1003.1-2008
|
||||
compatible.
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,79 @@
|
|||
/* $NetBSD: pr.h,v 1.5 2012/07/24 02:13:04 ginsbach Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1991 Keith Muller.
|
||||
* Copyright (c) 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
* Copyright (c) 2012
|
||||
* The NetBSD Foundation, Inc.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* Keith Muller of the University of California, San Diego.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* from: @(#)pr.h 8.1 (Berkeley) 6/6/93
|
||||
* $NetBSD: pr.h,v 1.5 2012/07/24 02:13:04 ginsbach Exp $
|
||||
*/
|
||||
|
||||
/*
|
||||
* parameter defaults
|
||||
*/
|
||||
#define CLCNT 1
|
||||
#define INCHAR '\t'
|
||||
#define INGAP 8
|
||||
#define OCHAR '\t'
|
||||
#define OGAP 8
|
||||
#define LINES 66
|
||||
#define NMWD 5
|
||||
#define NMCHAR '\t'
|
||||
#define SCHAR '\t'
|
||||
#define PGWD 72
|
||||
#define SPGWD 512
|
||||
|
||||
/*
|
||||
* misc default values
|
||||
*/
|
||||
#define HDFMT "%s %s Page %d\n\n\n"
|
||||
#define HEADLEN 5
|
||||
#define TAILLEN 5
|
||||
#define TIMEFMT "%b %e %H:%M %Y"
|
||||
#define FNAME ""
|
||||
#define LBUF 8192
|
||||
#define HDBUF 512
|
||||
|
||||
/* when to pause before (for -f and -p options) */
|
||||
#define NO_PAUSE 0
|
||||
#define FIRSTPAGE 1
|
||||
#define ENSUINGPAGES 2
|
||||
#define EACHPAGE (FIRSTPAGE | ENSUINGPAGES)
|
||||
|
||||
/*
|
||||
* structure for vertical columns. Used to balance cols on last page
|
||||
*/
|
||||
struct vcol {
|
||||
char *pt; /* ptr to col */
|
||||
int cnt; /* char count */
|
||||
};
|
||||
Loading…
Reference in New Issue