chip@ateng.ateng.com (Chip Salzenberg) (01/23/90)
Many compilers cannot handle very long strings. These patches reduce the length of help strings by breaking them up into several strings. Index: builtins.h *************** *** 35,39 **** int enabled; char *short_doc; ! char *long_doc; }; --- 35,39 ---- int enabled; char *short_doc; ! char *long_doc[8]; }; Index: builtins.c *************** *** 273,277 **** the function is executed)\n\ -k All keyword arguments are placed in the environment for a\n\ ! comand, not just those that precede the command name\n\ -n Read commands but do not execute them\n\ -t Exit after reading and executing one command\n\ --- 273,277 ---- the function is executed)\n\ -k All keyword arguments are placed in the environment for a\n\ ! comand, not just those that precede the command name\n", "\ -n Read commands but do not execute them\n\ -t Exit after reading and executing one command\n\ *************** *** 279,283 **** -v Print shell input lines as they are read\n\ -x Print commands and their arguments as they are executed\n\ ! -l Save and restore the binding of the NAME in a FOR command.\n\ -d Disable the hashing of commands that are looked up for execution.\n\ Normally, commands are remembered in a hash table, and once\n\ --- 279,283 ---- -v Print shell input lines as they are read\n\ -x Print commands and their arguments as they are executed\n\ ! -l Save and restore the binding of the NAME in a FOR command.\n", "\ -d Disable the hashing of commands that are looked up for execution.\n\ Normally, commands are remembered in a hash table, and once\n\ *************** *** 284,288 **** found, do not have to be looked up again\n\ -o Enable ! style history substitution. This flag is on by\n\ ! by default.\n\ \n\ Using + rather than - causes these flags to be turned off. The\n\ --- 284,288 ---- found, do not have to be looked up again\n\ -o Enable ! style history substitution. This flag is on by\n\ ! by default.\n", "\ \n\ Using + rather than - causes these flags to be turned off. The\n\ *************** *** 290,294 **** set of flags may be found in $-. The remaining ARGs are positional\n\ parameters and are assigned, in order, to $1, $2, ... $9. If no\n\ ! ARGs are given, all shell variables are printed" }, { "shift", shift_builtin, 1, "shift [n]", --- 290,295 ---- set of flags may be found in $-. The remaining ARGs are positional\n\ parameters and are assigned, in order, to $1, $2, ... $9. If no\n\ ! ARGs are given, all shell variables are printed" ! }, { "shift", shift_builtin, 1, "shift [n]", *************** *** 316,320 **** \n\ File operators:\n\ ! \n\ -b FILE True if file is block special.\n\ -c FILE True if file is character special.\n\ --- 317,321 ---- \n\ File operators:\n\ ! \n", "\ -b FILE True if file is block special.\n\ -c FILE True if file is character special.\n\ *************** *** 324,328 **** -g FILE True if file is set-group-id.\n\ -L FILE True if file is a symbolic link.\n\ ! -k FILE True if file has its \"sticky\" bit set.\n\ -p FILE True if file is a named pipe.\n\ -r FILE True if file is readable by you.\n\ --- 325,329 ---- -g FILE True if file is set-group-id.\n\ -L FILE True if file is a symbolic link.\n\ ! -k FILE True if file has its \"sticky\" bit set.\n", "\ -p FILE True if file is a named pipe.\n\ -r FILE True if file is readable by you.\n\ *************** *** 329,333 **** -s FILE True if file is not empty.\n\ -S FILE True if file is a socket.\n\ ! -t [FD] True if FD is opened on a terminal. If FD\n\ is omitted, it defaults to 1 (stdout).\n\ -u FILE True if the file is set-user-id.\n\ --- 330,334 ---- -s FILE True if file is not empty.\n\ -S FILE True if file is a socket.\n\ ! -t [FD] True if FD is opened on a terminal. If FD\n", "\ is omitted, it defaults to 1 (stdout).\n\ -u FILE True if the file is set-user-id.\n\ *************** *** 335,339 **** -x FILE True if the file is executable by you.\n\ -O FILE True if the file is effectively owned by you.\n\ ! \n\ FILE1 -nt FILE2 True if file1 is newer than (according to\n\ modification date) file2.\n\ --- 336,340 ---- -x FILE True if the file is executable by you.\n\ -O FILE True if the file is effectively owned by you.\n\ ! \n", "\ FILE1 -nt FILE2 True if file1 is newer than (according to\n\ modification date) file2.\n\ *************** *** 351,355 **** STRING1 != STRING2\n\ True if the strings are not equal.\n\ ! \n\ Other operators:\n\ \n\ --- 352,356 ---- STRING1 != STRING2\n\ True if the strings are not equal.\n\ ! \n", "\ Other operators:\n\ \n\ *************** *** 374,378 **** signal is ignored by the shell and by the commands it invokes. If\n\ SIGNAL_SPEC is ON_EXIT (0) the command ARG is executed on exit from\n\ ! the shell. The trap command with no arguments prints the list of\n\ commands associated with each signal number. SIGNAL_SPEC is either\n\ a signal name in <signal.h>, or a signal number. The syntax `trap -l'\n\ --- 375,379 ---- signal is ignored by the shell and by the commands it invokes. If\n\ SIGNAL_SPEC is ON_EXIT (0) the command ARG is executed on exit from\n\ ! the shell. The trap command with no arguments prints the list of\n", "\ commands associated with each signal number. SIGNAL_SPEC is either\n\ a signal name in <signal.h>, or a signal number. The syntax `trap -l'\n\ *************** *** 388,392 **** alias, shell function, shell builtin, disk file, or unfound,\n\ respectively.\n\ ! \n\ If the -path flag is used, either returns the name of the disk file\n\ that would be exec'ed, or nothing if -type wouldn't return `file'\n\ --- 389,393 ---- alias, shell function, shell builtin, disk file, or unfound,\n\ respectively.\n\ ! \n", "\ If the -path flag is used, either returns the name of the disk file\n\ that would be exec'ed, or nothing if -type wouldn't return `file'\n\ *************** *** 403,407 **** started by the shell, on systems that allow such control. If an\n\ option is given, it is interpreted as follows:\n\ ! \n\ -c the maximum size of core files created\n\ -d the maximum size of a process's data segment\n\ --- 404,408 ---- started by the shell, on systems that allow such control. If an\n\ option is given, it is interpreted as follows:\n\ ! \n", "\ -c the maximum size of core files created\n\ -d the maximum size of a process's data segment\n\ *************** *** 410,414 **** -t the maximum amount of cpu time in seconds\n\ -f the maximum size of files created by the shell\n\ ! \n\ If LIMIT is given, it is the new value of the specified resource.\n\ Otherwise, the current value of the specified resource is printed.\n\ --- 411,415 ---- -t the maximum amount of cpu time in seconds\n\ -f the maximum size of files created by the shell\n\ ! \n", "\ If LIMIT is given, it is the new value of the specified resource.\n\ Otherwise, the current value of the specified resource is printed.\n\ *************** *** 590,596 **** strnicmp (pattern, shell_builtins[i].name, plen) == 0) { ! printf ("%s: %s\n%s.\n", ! shell_builtins[i].name, shell_builtins[i].short_doc, ! shell_builtins[i].long_doc); match_found++; } --- 591,600 ---- strnicmp (pattern, shell_builtins[i].name, plen) == 0) { ! register char **d; ! printf ("%s: %s\n", ! shell_builtins[i].name, shell_builtins[i].short_doc); ! for (d = shell_builtins[i].long_doc; *d; ++d) ! printf ("%s", *d); ! printf (".\n"); match_found++; }