Mercurial > hg > octave-max
changeset 5040:b6ff3a0d3d17
[project @ 2004-09-27 13:50:01 by jwe]
author | jwe |
---|---|
date | Mon, 27 Sep 2004 13:50:01 +0000 |
parents | 8fa98abef34a |
children | b2ce28713791 |
files | src/bitfcns.cc src/help.cc src/syscalls.cc src/utils.cc |
diffstat | 4 files changed, 101 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/src/bitfcns.cc +++ b/src/bitfcns.cc @@ -492,6 +492,30 @@ DEFUN (intmax, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} intmax (@var{type})\n\ +Return the largest integer that can be represented in an integer type.\n\ +The variable @var{type} can be\n\ +\n\ +@table @code\n\ +@item int8\n\ +signed 8-bit integer.\n\ +@item int16\n\ +signed 16-bit integer.\n\ +@item int32\n\ +signed 32-bit integer.\n\ +@item int64\n\ +signed 64-bit integer.\n\ +@item uint8\n\ +unsigned 8-bit integer.\n\ +@item uint16\n\ +unsigned 16-bit integer.\n\ +@item uint32\n\ +unsigned 32-bit integer.\n\ +@item uint64\n\ +unsigned 64-bit integer.\n\ +@end table\n\ +\n\ +The default for @var{type} is @code{uint32}.\n\ +@seealso{intmin,bitmax}\n\ @end deftypefn") { octave_value retval; @@ -531,6 +555,30 @@ DEFUN (intmin, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} intmin (@var{type})\n\ +Return the smallest integer that can be represented in an integer type.\n\ +The variable @var{type} can be\n\ +\n\ +@table @code\n\ +@item int8\n\ +signed 8-bit integer.\n\ +@item int16\n\ +signed 16-bit integer.\n\ +@item int32\n\ +signed 32-bit integer.\n\ +@item int64\n\ +signed 64-bit integer.\n\ +@item uint8\n\ +unsigned 8-bit integer.\n\ +@item uint16\n\ +unsigned 16-bit integer.\n\ +@item uint32\n\ +unsigned 32-bit integer.\n\ +@item uint64\n\ +unsigned 64-bit integer.\n\ +@end table\n\ +\n\ +The default for @var{type} is @code{uint32}.\n\ +@seealso{intmax,bitmax}\n\ @end deftypefn") { octave_value retval;
--- a/src/help.cc +++ b/src/help.cc @@ -226,13 +226,22 @@ "Pass all unnamed arguments to another function call.", }, { "break", - "Exit the innermost enclosing while or for loop.", }, + "Exit the innermost enclosing do, while or for loop.", }, + + { "case", + "A case statement in an switch. Octave cases are exclusive and do not\n\ +fall-through as do C-language cases. A switch statement must have at least\n\ +one case.",}, { "catch", "begin the cleanup part of a try-catch block", }, { "continue", - "Jump to the end of the innermost enclosing while or for loop.", }, + "Jump to the end of the innermost enclosing do, while or for loop.", }, + + { "do", + "Begin a do-until loop. This differs from a do-while loop in that the\n\ +body of the loop is executed at least once.",}, { "else", "Alternate action for an if block.", }, @@ -241,7 +250,7 @@ "Alternate conditional test for an if block.", }, { "end", - "Mark the end of any for, if, while, or function block.", }, + "Mark the end of any for, if, do, while, or function block.", }, { "end_try_catch", "Mark the end of an try-catch block.", }, @@ -279,21 +288,42 @@ { "if", "Begin an if block.", }, + { "otherwise", + "The default statement in a switch block.", }, + { "persistent", "Declare variables as persistent.", }, + { "replot", + "Replot a graphic.", }, + { "return", "Return from a function.", }, + { "static", + "Declare variables as persistent.", }, + + { "switch", + "Begin a switch statement.",}, + { "try", "Begin a try-catch block.", }, + { "until", + "End a do-until loop.",}, + { "unwind_protect", "Begin an unwind_protect block.", }, { "unwind_protect_cleanup", "Begin the cleanup section of an unwind_protect block.", }, + { "varargin", + "Pass an arbitrary number of arguments into a function.",}, + + { "varargout", + "Pass an arbitrary number of arguments out of a function.",}, + { "while", "Begin a while loop.", },
--- a/src/syscalls.cc +++ b/src/syscalls.cc @@ -251,6 +251,9 @@ @item O_APPEND\n\ Append on each write.\n\ \n\ +@item O_CREAT\n\ +Create the file if it does not exist.\n\ +\n\ @item O_NONBLOCK\n\ Nonblocking mode.\n\ \n\ @@ -950,6 +953,7 @@ DEFCONSTX ("F_DUPFD", SBV_F_DUPFD, F_DUPFD, "-*- texinfo -*-\n\ @defvr {Built-in Variable} F_DUPFD\n\ +Request to @code{fcntl} to return a duplicate file descriptor.\n\ @end defvr"); #endif @@ -957,6 +961,7 @@ DEFCONSTX ("F_GETFD", SBV_F_GETFD, F_GETFD, "-*- texinfo -*-\n\ @defvr {Built-in Variable} F_GETFD\n\ +Request to @code{fcntl} to return the file descriptor flags.\n\ @end defvr"); #endif @@ -964,6 +969,7 @@ DEFCONSTX ("F_GETFL", SBV_F_GETFL, F_GETFL, "-*- texinfo -*-\n\ @defvr {Built-in Variable} F_GETFL\n\ +Request to @code{fcntl} to return the file status flags.\n\ @end defvr"); #endif @@ -971,6 +977,7 @@ DEFCONSTX ("F_SETFD", SBV_F_SETFD, F_SETFD, "-*- texinfo -*-\n\ @defvr {Built-in Variable} F_SETFD\n\ +Request to @code{fcntl} to set the file descriptor flags.\n\ @end defvr"); #endif @@ -978,6 +985,7 @@ DEFCONSTX ("F_SETFL", SBV_F_SETFL, F_SETFL, "-*- texinfo -*-\n\ @defvr {Built-in Variable} F_SETFL\n\ +Request to @code{fcntl} to set the file status flags.\n\ @end defvr"); #endif @@ -985,6 +993,7 @@ DEFCONSTX ("O_APPEND", SBV_O_APPEND, O_APPEND, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_APPEND\n\ +File status flag, append on each write.\n\ @end defvr"); #endif @@ -992,6 +1001,7 @@ DEFCONSTX ("O_ASYNC", SBV_O_ASYNC, O_ASYNC, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_ASYNC\n\ +File status flag, asynchronous I/O.\n\ @end defvr"); #endif @@ -999,6 +1009,7 @@ DEFCONSTX ("O_CREAT", SBV_O_CREAT, O_CREAT, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_CREAT\n\ +File status flag, create file if it does not exist.\n\ @end defvr"); #endif @@ -1006,6 +1017,7 @@ DEFCONSTX ("O_EXCL", SBV_O_EXCL, O_EXCL, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_EXCL\n\ +File status flag, file locking.\n\ @end defvr"); #endif @@ -1013,6 +1025,7 @@ DEFCONSTX ("O_NONBLOCK", SBV_O_NONBLOCK, O_NONBLOCK, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_NONBLOCK\n\ +File status flag, non-blocking I/O.\n\ @end defvr"); #endif @@ -1020,6 +1033,7 @@ DEFCONSTX ("O_RDONLY", SBV_O_RDONLY, O_RDONLY, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_RDONLY\n\ +File status flag, file opened for reading only.\n\ @end defvr"); #endif @@ -1027,6 +1041,7 @@ DEFCONSTX ("O_RDWR", SBV_O_RDWR, O_RDWR, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_RDWR\n\ +File status flag, file open for both reading and writing.\n\ @end defvr"); #endif @@ -1034,6 +1049,7 @@ DEFCONSTX ("O_SYNC", SBV_O_SYNC, O_SYNC, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_SYNC\n\ +File status flag, file opened for synchronous I/O.\n\ @end defvr"); #endif @@ -1041,6 +1057,7 @@ DEFCONSTX ("O_TRUNC", SBV_O_TRUNC, O_TRUNC, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_TRUNC\n\ +File status flag, if file exists, truncate it when writing.\n\ @end defvr"); #endif @@ -1048,6 +1065,7 @@ DEFCONSTX ("O_WRONLY", SBV_O_WRONLY, O_WRONLY, "-*- texinfo -*-\n\ @defvr {Built-in Variable} O_WRONLY\n\ +File status flag, file opened for writing only.\n\ @end defvr"); #endif
--- a/src/utils.cc +++ b/src/utils.cc @@ -100,7 +100,8 @@ } DEFCMD (isvarname, args, , - "@deftypefn {Built-in Function} {} isvarname (@var{name})\n\ + "-*- texinfo -*-\n\ +@deftypefn {Built-in Function} {} isvarname (@var{name})\n\ Return true if @var{name} is a valid variable name\n\ @end deftypefn") {