From aa8b8057743fb027fba32e76fe94267c6a645d84 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Sat, 1 Nov 2014 17:35:27 -0600 Subject: Remove some autoconfig files, include nuttx/clock.h in global.c, main.c need to use the NuttX getopt not the system getopt_long --- apps/interpreters/bas/Makefile.in | 113 - apps/interpreters/bas/bas.1.in | 1189 -------- apps/interpreters/bas/config.guess | 1558 ---------- apps/interpreters/bas/config.h.in | 42 - apps/interpreters/bas/configure | 5579 ------------------------------------ apps/interpreters/bas/configure.in | 141 - apps/interpreters/bas/global.c | 5 +- apps/interpreters/bas/main.c | 195 +- 8 files changed, 114 insertions(+), 8708 deletions(-) delete mode 100644 apps/interpreters/bas/Makefile.in delete mode 100644 apps/interpreters/bas/bas.1.in delete mode 100644 apps/interpreters/bas/config.guess delete mode 100644 apps/interpreters/bas/config.h.in delete mode 100644 apps/interpreters/bas/configure delete mode 100644 apps/interpreters/bas/configure.in (limited to 'apps') diff --git a/apps/interpreters/bas/Makefile.in b/apps/interpreters/bas/Makefile.in deleted file mode 100644 index 30f3a969d..000000000 --- a/apps/interpreters/bas/Makefile.in +++ /dev/null @@ -1,113 +0,0 @@ -srcdir= @srcdir@ -VPATH= @srcdir@ -prefix= @prefix@ -exec_prefix= @exec_prefix@ -datarootdir= @datarootdir@ -localedir= @localedir@ - -CC= @CC@ -RANLIB= @RANLIB@ -CFLAGS= @CFLAGS@ -CPPFLAGS= @CPPFLAGS@ -DLOCALEDIR=\"$(localedir)\" -LDFLAGS= @LDFLAGS@ -LIBS= @LIBS@ - -CATALOGS= de.mo - -all: bas all-po-@USE_NLS@ -all-po-no: -all-po-yes: $(CATALOGS) - -bas: main.o libbas.a getopt.o getopt1.o - $(CC) -o $@ $(LDFLAGS) main.o libbas.a getopt.o getopt1.o $(LIBS) - -token.c: token.l token.h - flex -i -t token.l >token.c - -libbas.a: auto.o bas.o fs.o global.o token.o program.o \ - str.o value.o var.o - rm -f $@ - ar cq $@ auto.o bas.o fs.o global.o token.o program.o \ - str.o value.o var.o - @RANLIB@ libbas.a - -cppcheck: - cppcheck $(CPPFLAGS) -q --enable=all . - -install-po: install-po-@USE_NLS@ -install-po-no: -install-po-yes: $(CATALOGS) - for cat in $(CATALOGS); do \ - dir=$(localedir)/`basename $$cat .mo`/LC_MESSAGES; \ - [ -d $$dir ] || @INSTALL@ -m 755 -d $$dir; \ - @INSTALL@ -m 644 $$cat $$dir/bas.mo; \ - done - -check: bas - for i in test/test*; do ./$$i || break; done - -install: all - @INSTALL@ -m 755 -d @bindir@ - @INSTALL@ bas @bindir@/bas - @INSTALL@ -m 755 -d @libdir@ - @INSTALL@ -m 644 libbas.a @libdir@/libbas.a - @RANLIB@ @libdir@/libbas.a - @INSTALL@ -m 755 -d @mandir@/man1 - @INSTALL@ -m 644 bas.1 @mandir@/man1/bas.1 - make install-po - -.c.o: - $(CC) -c $(CPPFLAGS) $(CFLAGS) $< - -.SUFFIXES: .po .mo - -.po.mo: - msgfmt -o $@ $< - -*.po: bas.pot - for cat in *.po; do \ - if msgmerge $$cat bas.pot -o $$cat.tmp; then \ - mv -f $$cat.tmp $$cat; \ - else \ - echo "msgmerge for $$cat failed!"; \ - rm -f $$cat.tmp; \ - fi; \ - done - -bas.pot: [a-b]*.[ch] [e-s]*.[ch] v*.[ch] - xgettext --add-comments --keyword=_ [a-b]*.[ch] [e-s]*.[ch] v*.[ch] && test -f messages.po && mv messages.po $@ - -bas.pdf: bas.1 - groff -Tps -t -man bas.1 | ps2pdf - $@ - -#{{{script}}}#{{{ clean -clean: - rm -f *.out core token.c *.o libbas.a *.mo -#}}} -#{{{ distclean -distclean: clean - rm -rf autom4te.cache bas config.cache config.h config.log config.status configure.lineno Makefile bas.1 test/runbas -#}}} -#{{{ tar -tar: bas.pdf distclean - (b=`pwd`; b=`basename $$b`; cd ..; tar zcvf $$b.tar.gz $$b/LICENSE $$b/INSTALL $$b/Makefile.in $$b/README $$b/NEWS $$b/configure $$b/install-sh $$b/test $$b/[a-z]*.*) -#}}} -#{{{ dependencies -auto.o: auto.c config.h auto.h programtypes.h var.h value.h str.h token.h autotypes.h program.h -bas.o: bas.c config.h getopt.h auto.h programtypes.h var.h value.h str.h token.h autotypes.h \ - program.h bas.h error.h fs.h global.h statement.c statement.h -fs.o: fs.c config.h fs.h str.h -getopt.o: getopt.c config.h getopt.h -getopt1.o: getopt1.c config.h getopt.h -global.o: global.c config.h auto.h programtypes.h var.h value.h str.h token.h autotypes.h \ - program.h bas.h error.h fs.h global.h -main.o: main.c config.h getopt.h bas.h -program.o: program.c config.h auto.h programtypes.h var.h value.h str.h token.h autotypes.h \ - program.h error.h fs.h -statement.o: statement.c config.h statement.h -str.o: str.c config.h str.h -token.o: token.c config.h auto.h programtypes.h var.h value.h str.h token.h autotypes.h \ - program.h statement.h -value.o: value.c config.h error.h value.h str.h -var.o: var.c config.h error.h var.h value.h str.h -#}}} diff --git a/apps/interpreters/bas/bas.1.in b/apps/interpreters/bas/bas.1.in deleted file mode 100644 index 6b6370ab1..000000000 --- a/apps/interpreters/bas/bas.1.in +++ /dev/null @@ -1,1189 +0,0 @@ -' t -.TH BAS 1 "@UPDATED@" "" "User commands" -.SH NAME \"{{{roff}}}\"{{{ -bas \- BASIC interpreter -.\"}}} -.SH SYNOPSIS \"{{{ -.ad l -.B bas -.RB [ \-b ] -.RB [ \-l -.IR file ] -.RB [ \-r ] -.RB [ \-u ] -.RI [ "program " [ argument "...]]" -.br -.B bas -.RB [ \-\-backslash\-colon ] -.RB [ \-\-lp -.IR file ] -.RB [ \-\-restricted ] -.RB [ \-\-uppercase ] -.RI [ "program " [ argument "...]]" -.br -.B bas -.BR \-h | \-\-help -.br -.B bas -.BR \-\-version -.ad b -.\"}}} -.SH DESCRIPTION \"{{{ -.SS "Introduction" \"{{{ -.B Bas -is an interpreter for the classic dialect of the programming language -BASIC, as typically found on microcomputers of the eighties. If no -file is given, it reads optionally numbered lines from standard input. -Non-numbered lines are executed immediatly (direct mode), numbered -lines are stored in ascending order. The line number must be a positive -integer. All statements are compiled before the program is run, which -catches syntactic and other errors. Keywords and variable names are -not case sensitive. -.PP -If a program with unnumbered lines is loaded, storing or deleting -numbered lines in direct mode is not possible. You must use \fBrenum\fP -to renumber the program first or \fBedit\fP to modify the entire program -inside an editor. If a numbered program is loaded, typing a line number -with an otherwise empty line deletes that line same the \fBdelete\fP does. -.PP -If a \fIprogram\fP is given, it is loaded, compiled and run; \fBbas\fP -will exit if program execution \fBstop\fPs, \fBend\fPs or just hits the -end of the program. If the -first line of a program file begins with \fB#!\fP, it is ignored by -the interpreter. -.\"}}} -.SS "Statements" \"{{{ -Each line of a BASIC program contains one or more of the statements below. -Multiple statements are grouped by a colon (\fB:\fP) in between them. -Brackets (\fB[\fP and \fB]\fP) are converted to parentheses when loading -a program for compatibility with dialects that use them e.g. to indicate -array indices. -.IP "[\fBcall\fP] \fIfunction\fP[\fB(\fP\fIargument\fP{\fB,\fP \fIargument\fP\fB)\fP]" \"{{{ -Call the \fIfunction\fP or procedure. The ANSI syntax requires the -keyword \fBcall\fP, whereas other BASIC dialects don't. In \fBbas\fP, -\fBcall\fP is optional. -.\"}}} -.IP "\fBchdir\fP \fIdirectory$\fP" \"{{{ -Change the current directory to \fIdirectory$\fP. -.\"}}} -.IP "\fBclear\fP" \"{{{ -Set all numerical variables to 0 and all string variables to the empty string. -All arrays lose their dimension and geometry. All files are closed. -.\"}}} -.IP "\fBclose\fP [\fB#\fP\fIchannel%\fP{\fB,#\fP\fIchannel%\fP}]" \"{{{ -Close the specified channels. If no channels are given, all channels -but the standard input/output channel \fB#0\fP are closed. -.\"}}} -.IP "\fBcls\fP" \"{{{ -Clear the screen. Not all terminals support this. The rarely used keyword -\fBhome\fP will be converted to \fBcls\fP when loading a program. -.\"}}} -.IP "\fBcolor\fP [\fIforeground\fP\fB][\fB,\fP[\fP\fIbackground\fP][\fB,\fP[\fIborder\fP]]]" \"{{{ -All parameters must be between 0 and 15. If your terminal type supports -ANSI colour codes, the foreground colour will be set to the given value. -The background colour can only be set to one of the lower 8 colours, -selecting a higher colour silently uses the matching lower colour -(e.g. red instead of light red). The border colour is always ignored. -The following colours are available: black (0), blue (1), green (2), cyan -(3), red (4), magenta (5), brown (6), white (7), grey (8), light blue -(9), light green (10), light cyan (11), light red (12), light magenta -(13), yellow (14), bright white (15). -.\"}}} -.IP "\fBcopy\fP \fIfrom$\fP \fBto\fP \fIto$\fP" \"{{{ -Copy a file. -.\"}}} -.IP "\fBdata\fP \fIinput-data\fP{\fB,\fP\fIinput-data\fP}" \"{{{ -Store data to be accessed by \fBread\fP. The \fIinput-data\fP has the -same format as data that is read by \fBinput\fP statements. -Data can not be stored in direct mode. This statement is ignored -during execution. Abbreviation: \fBd.\fP -.\"}}} -.IP "\fBdec\fP \fIlvalue\fP{\fB,\fP\fIlvalue\fP}" \"{{{ -Decrement \fIlvalue\fP. -.\"}}} -.IP "\fBdef fn\fP\fIfunction\fP[\fB(\fP\fIparameter\fP[\fB,\fP\fIparameter\fP...]\fB)\fP]" \"{{{ -Define a function. Function identifiers always start with \fBfn\fP. -A function ends and returns its value using \fB=\fP\fIexpression\fP. -Additionally, a function may return a value using \fBfnreturn\fP -\fIexpression\fP before reaching its end. Functions can not be declared -in direct mode. Note: Multi line functions are not supported by all -BASIC dialects. Some dialects allow white space between the \fBfn\fP -and the rest of the identifier, because they use \fBfn\fP as token -to mark function identifiers for both declaration and function call. -\fBBas\fP removes that space when loading a program. -.\"}}} -.IP "\fBdefdbl\fP \fIvariable\fP[\fB\-\fP\fIvariable\fP]" \"{{{ -Declare the global \fIvariable\fP as real. Only unqualified variables (no -type extension) can be declared. Variable ranges can only be built from -single letter variables. Declaration is done at compile time. -.\"}}} -.IP "\fBdefint\fP \fIvariable\fP[\fB\-\fP\fIvariable\fP]" \"{{{ -Declare the global \fIvariable\fP as integer. -.\"}}} -.IP "\fBdefstr\fP \fIvariable\fP[\fB\-\fP\fIvariable\fP]" \"{{{ -Declare the global \fIvariable\fP as string. -.\"}}} -.IP "\fBdef proc\fP\fIfunction\fP[\fB(\fP\fIparameter\fP[\fB,\fP\fIparameter\fP...]\fB)\fP]" \"{{{ -Define a procedure (function that does not return a value). Procedure -identifiers always start with \fBproc\fP if defined this way. A procedure -ends with \fBend proc\fP. This is the BBC BASIC syntax. Procedures can -not be declared in direct mode. -.\"}}} -.IP "\fBdelete\fP [\fIfrom\fP][\fB\-\fP|\fB,\fP][\fIto\fP]" \"{{{ -Delete the specified line or range of lines. Unlike \fBlist\fP, the lines -must exist. -.\"}}} -.IP "\fBdim\fP \fIvariable\fP\|\fB(\fP\fIdimension%\fP{\fB,\fP\fIdimension%\fP}\fB)\fP" \"{{{ -Dimension the array \fIvariable\fP. If the array variable already exists, -it must first be \fBerase\fPd. The \fIdimension%\fP specifies the upper -index of the last element, not the number of elements! The lower index -is specified by \fBoption base\fP, it is zero by default. -.\"}}} -.IP "\fBdisplay\fP \fIfilename$\fP" \"{{{ -Display the contents of \fIfilename$\fP on standard output, like -.IR cat (1) -does. -.\"}}} -.IP "\fBdo\fP" \"{{{ -.IP "\fBexit do\fP" -.IP "\fBloop\fP" -Repeat the loop body in between \fBdo\fP and \fBloop\fP until \fBexit -do\fP ends looping. -.\"}}} -.IP "\fBdo until\fP \fIcondition\fP" \"{{{ -.IP "\fBexit do\fP" -.IP "\fBloop\fP" -Unless the \fIcondition\fP is true or \fBexit do\fP ends looping, -repeat the loop body in between \fBdo while\fP and \fBloop\fP. -This is equivalent to \fBwhile not\fP/\fBwend\fP. -.\"}}} -.IP "\fBdo while\fP \fIcondition\fP" \"{{{ -.IP "\fBexit do\fP" -.IP "\fBloop\fP" -While the \fIcondition\fP is true or \fBexit do\fP ends looping, -repeat the loop body in between \fBdo while\fP and \fBloop\fP. -This is equivalent to \fBwhile\fP/\fBwend\fP. -.\"}}} -.IP "\fBdo\fP" \"{{{ -.IP "\fBexit do\fP" -.IP "\fBloop until\fP \fIcondition\fP" -Repeat the loop body in between \fBdo\fP and \fBloop until\fP until the -\fIcondition\fP is true or until \fBexit do\fP ends looping. This is -equivalent to \fBrepeat\fP/\fBuntil\fP. -.\"}}} -.IP "\fBedit\fP [\fIline\fP]" \"{{{ -Save the program to a temporary file, start an external editor on that -file and load the program again from the file. If a \fIline\fP is given, -the editor is told to start on that line. \fBBas\fP knows the calling -conventions for a number of common editors, but if your favourite is not -among them or does not support that feature, the line will be ignored. -The editor is specified by the environment variable \fBVISUAL\fP, or -\fBEDITOR\fP if \fBVISUAL\fP is not set. If that is not set as well, -\fIvi\fP(1) is used. -.\"}}} -.IP "\fBend\fP" \"{{{ -End program execution. If the program was started from direct mode, -return to direct mode, otherwise the interpreter terminates. Although -allowed by BASIC itself, \fBbas\fP only allows \fBreturn\fP statements -to be followed by a colon and a comment, because anything else would -be unreachable. In interactive mode, a diagnostic message is printed -to indicate the program did not just terminated after the last line. -.\"}}} -.IP "\fBenviron\fP \fIentry$\fP" \"{{{ -Modify or add an environment \fIentry$\fP of the form -\fIvariable\fP\fB=\fP\fIvalue\fP. -.\"}}} -.IP "\fBerase\fP \fIvariable\fP{\fB,\fP\fIvariable\fP}" \"{{{ -Erase the array \fIvariable\fP. -.\"}}} -.IP "\fBfunction\fP \fIfunction\fP[\fB(\fP\fIparameter\fP[\fB,\fP\fIparameter\fP...]\fB)\fP]" \"{{{ -Define a function (ANSI BASIC style). A function ends using \fBend function\fP. -The name of the function is a local variable inside the function and its -value is returned as function result when program execution reaches the -end of the function. Functions can not be declared in direct mode. -.\"}}} -.IP "\fBfield\fP [\fB#\fP]\fIchannel%\fP\fB,\fP\fIwidth\fP \fBas\fP \fIlvalue$\fP {\fB,\fP\fIwidth\fP \fBas\fP \fIlvalue$\fP}" \"{{{ -Allocate \fIwidth\fP bytes in the record buffer to the \fIlvalue$\fP. -The total number of allocated bytes must not exceed the record length. -The same record buffer can be allocated to different lvalues -by using multiple field statements. Fielded lvalues must be set -with \fBlset\fP and \fBrset\fP. Simple assignments to them will cause -different storage to be allocated to them, thus not effecting the random -access buffer. -.\"}}} -.IP "\fBfor\fP \fIlvalue\fP \fB=\fP \fIexpression\fP \fBto\fP \fIexpression\fP [\fBstep\fP \fIexpression\fP]" \"{{{ -.IP "\fBnext\fP \fIlvalue\fP{\fB,\fP\fIlvalue\fP}" -The \fBfor\fP loop performs the initial variable assignment and then -executes the statements inside the loop, if the variable is lower or equal -than the limit (or greater than for negative steps). The \fBnext\fP -statement verifies if the variable already reached the value of the -\fBto\fP \fIexpression\fP. If not, it increments if by the value of -the \fBstep\fP \fIexpression\fP and causes a new repetition. A missing -\fBstep\fP \fIexpression\fP is treated as \fBstep 1\fP. The \fBnext\fP -statement may be followed by a list of lvalues. Due to the dynamic variable -geometry, the lvalues themselves -are only checked for belonging to the same variable as those in \fBfor\fP. -If no lvalues are given, the -innermost loop is terminated. For loops can be left by \fBexit for\fP. -Note: That statement is not offered by all BASIC dialects and most restrict -loop variables to scalar variables. -.\"}}} -.IP "\fBget\fP [\fB#\fP]\fIchannel%\fP [\fB,\fP\fIrecord\fP]" \"{{{ -Read the record buffer of \fIchannel%\fP from the file it is connected to, -which must be opened in \fBrandom\fP mode. If a \fIrecord\fP number is -given, the record is read there instead of being read from the current -record position. The first record is 1. -.\"}}} -.IP "\fBget\fP [\fB#\fP]\fIchannel%\fP\fB,\fP[\fIposition\fP]\fB,\fP\fIlvalue\fP" \"{{{ -Read the \fIlvalue\fP from the specified channel, which must be opened in -\fBbinary\fP mode. If a \fIposition\fP is given, the data is read there -instead of being read from the current position. The first position is 1. -.\"}}} -.IP "\fBgoto\fP \fIinteger\fP" \"{{{ -Continue execution at the specified line. If used from direct mode, the -program will first be compiled. The older two word \fBgo to\fP will be -converted into the newer \fBgoto\fP. Although allowed by BASIC itself, -\fBbas\fP only allows \fBgoto\fP statements to be followed by a colon -and a comment, because anything else would be unreachable. This also -concerns assigned \fBgoto\fP statements. -.\"}}} -.IP "\fBgosub\fP \fIinteger\fP" \"{{{ -Execute the subroutine at the specified line. The older two word \fBgo -sub\fP will be converted into the newer \fBgosub\fP. If used from direct -mode, the program will first be compiled. The \fBreturn\fP statement -returns from subroutines. Abbreviation: \fBr.\fP Although allowed by -BASIC itself, \fBbas\fP only allows \fBreturn\fP statements to be followed -by a colon and a comment, because anything else would be unreachable. -.\"}}} -.IP "\fBif\fP \fIcondition\fP [\fBthen\fP] \fIstatements\fP [\fBelse\fP \fIstatements\fP]" \"{{{ -If the \fIcondition\fP evaluates to a non-zero number of a non-empty -string, the statements after \fBthen\fP are executed. Otherwise, -the statements after \fBelse\fP are executed. If the \fBthen\fP or -\fBelse\fP statements are directly followed by an integer, \fBbas\fP -inserts a \fBgoto\fP statement before the number and if the condition -is directly followed by a \fBgoto\fP statement, a \fBthen\fP is inserted. -.IP "\fBif\fP \fIcondition\fP \fBthen\fP" -.IP "\fBelseif\fP \fIcondition\fP \fBthen\fP" -.IP "\fBelse\fP" -.IP "\fBend if\fP" -If the \fBthen\fP statement is at the end of a line, it introduces -a multi-line construct that ends with the \fBend if\fP statement (note -the white space between \fBend\fP and \fBif\fP). This form can not -be used in direct mode, where only one line can be entered at a time. -Abbreviations for \fBthen\fP and \fBelse\fP: \fBth.\fP and \fBel.\fP -.\"}}} -.IP "\fBimage\fP \fIformat\fP \"{{{ -Define a format for \fBprint using\fP. Instead of using string -variables, print formats can be defined this way and referred to by the -line number. The \fIformat\fP can be given as a string literal, which -allows leading and trailing space, or without enclosing double quotes. -\fBBas\fP converts the second form to a quoted string. This statement is -ignored during execution. \fBNote\fP: No two dialects share the syntax -and semantics for numbered print formats, but many offer it one way or -another. This statement allows you to adapt much existing code with small -changes, but probably differs from most dialects in one way or another. -.\"}}} -.IP "\fBinc\fP \fIlvalue\fP{\fB,\fP\fIlvalue\fP}" \"{{{ -Increment \fIlvalue\fP. -.\"}}} -.IP "\fBinput\fP [\fB#\fP\fIchannel%\fP\fB,\fP][\fB;\fP][\fIstring\fP[\fB;\fP|\fB,\fP|\fB:\fP]]\fIlvalue\fP{\fB,\fP\fIlvalue\fP}" \"{{{ -The \fBinput\fP statement prints the optional prompt \fIstring\fP and -a trailing question mark (\fB?\fP). After, it reads comma separated -values and assigns them to the given variables. If too few values are -typed in, missing values will be requested with the prompt \fB??\fP. -An empty value for a numeric variable means zero. If too much input -data is given, a warning is printed. If a channel other -than \fB#0\fP is specified, no question marks or error messages will be -printed, instead an error is returned. A semicolon before the prompt -will not move the cursor to a new line after pressing RETURN. If the -prompt is followed by a comma, colon or no punctuation at all, no question mark will -be printed after the prompt. \fBNote\fP: Some dialects allow a string -expression instead of the \fIstring\fP. -.\"}}} -.IP "\fBkill\fP \fIfilename$\fP" \"{{{ -Delete a file. -.\"}}} -.IP "[\fBlet\fP] \fIlvalue\fP{\fB,\fP\fIlvalue\fP} \fB=\fP \fIexpression\fP" \"{{{ -Evaluate the \fIexpression\fP and assign its value to each \fIlvalue\fP, -converting it, if needed. -\fILvalues\fP are variables or array variable elements. All assignments -are performed independently of each other. -.\"}}} -.IP "\fBline input\fP [\fB#\fP\fIchannel%\fP\fB,\fP][\fIstring\fP\fB;\fP|\fB,\fP]\fIlvalue$\fP" \"{{{ -The \fBline input\fP statement prints the optional prompt \fIstring\fP, -reads one line of input and assigns unmodified it to the \fIlvalue$\fP. -Using a comma instead of a semicolon makes no difference with this -statement. -.\"}}} -.IP "[\fBl\fP]\fBlist\fP [\fIfrom\fP][\fB\-\fP|\fB,\fP][\fIto\fP]" \"{{{ -List (part of) the program text. Control structures will automatically -be indented. If the parameter \fIfrom\fP is given, the listing starts -at the given line instead of the beginning. Similarly, \fIto\fP causes -the listing to end at line \fIto\fP instead of the end of the program. -The given line numbers do not have to exist, there are merely a numeric -range. The syntax variant using a minus sign as separator requires that -the first line is given as a literal number. This statement may also -be used inside programs, e.g. for \fBlist erl\fP. \fBllist\fP writes -the listing to the lp channel. -.\"}}} -.IP "\fBload\fP [\fIfile$\fP]" \"{{{ -Load the program \fIfile$\fP (direct mode only). The name may -be omitted to load a program of the name used by a previous \fBload\fP -or \fBsave\fP statement. -.\"}}} -.IP "\fBlocal\fP \fIvariable\fP{\fB,\fP\fIvariable\fP}" \"{{{ -Declare a variable local to the current function. The scope ranges -from the declaration to the end of the function. -.\"}}} -.IP "\fBlocate\fP \fIline\fP,\fIcolumn\fP" \"{{{ -Locate the cursor at the given \fIline\fP and \fIcolumn\fP. The first -line and column is 1. Not all terminals support this. -.\"}}} -.IP "\fBlock\fP [\fB#\fP]\fIchannel%\fP" \"{{{ -Wait for an exclusive lock on the file associated with the \fIchannel%\fP -to be granted. -.\"}}} -.IP "\fBlset\fP \fIvariable$\fP\fB=\fP\fIexpression\fP" \"{{{ -Store the left adjusted \fIexpression\fP value in the storage -currently occupied by the \fIvariable$\fP. If the storage does not suffice, -the \fIexpression\fP value is truncated, if its capacity exceeds the length -of the \fIexpression\fP value, it is padded with spaces. -.\"}}} -.IP "\fBrset\fP \fIvariable$\fP\fB=\fP\fIexpression\fP" \"{{{ -Store the right adjusted \fIexpression\fP value in the storage currently -occupied by the \fIvariable$\fP, padding with spaces from the right if -the storage capacity exceeds the length of the \fIexpression\fP value. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=\fP\fImatrixVariable\fP" \"{{{ -Matrix variables are one or two-dimensional array variables, but the elements -at index 0 in each dimension are unused. The \fIvariable\fP does not -have to be dimensioned. Note: If it is, some BASIC dialects require -that its number of elements must be equal or greater than that of -the \fImatrixVariable\fP, which is valid for all matrix assignments. -The \fIvariable\fP will be (re)dimensioned to the geometry of the -\fImatrixVariable\fP and all elements (starting at index 1, not 0) -of the \fImatrixVariable\fP will be copied to \fIvariable\fP. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=\fP\fImatrixVariable\fP[\fB+\fP|\fB\-\fP|\fB*\fP \fImatrixVariable\fP]" \"{{{ -The \fIvariable\fP will be (re)dimensioned as for matrix assignments -and the matrix sum (difference, product) will be assigned to it. Note: -Some BASIC dialects require that result matrix \fIvariable\fP must not -be a factor of the product, e.g. \fBa=a*a\fP is illegal in those dialects. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=(\fP\fIfactor\fP\fB)*\fP\fImatrixVariable\fP" \"{{{ -Assign the scalar product of the \fIfactor\fP and the \fImatrixVariable\fP to -\fIvariable\fP. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=con\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]" \"{{{ -Assign a matrix whose elements are all \fB1\fP to \fIvariable\fP. -If dimensions are specified, the matrix \fIvariable\fP will be -(re)dimensioned. A missing number of \fIcolumns\fP (re)dimensions the -variable with 2 columns, including column 0. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=idn\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]" \"{{{ -Assign a matrix whose diagonal elements are \fB1\fP and remaining -elements are \fB0\fP to \fIvariable\fP. Some dialects can only -generate square matrices and use only one argument to specify both -rows and columns. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=inv(\fP\fImatrixVariable\fP\fB)\fP" \"{{{ -Assign the inverse of the \fImatrixVariable\fP to \fIvariable\fP, -(re)dimensioning it if needed. Only two-dimensional square matrixes can be inverted. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=trn(\fP\fImatrixVariable\fP\fB)\fP" \"{{{ -Assign the transposed elements of \fImatrixVariable\fP to \fIvariable\fP, -(re)dimensioning it if needed. Note: Some BASIC dialects require that -\fIvariable\fP and \fImatrixVariable\fP are different. Only two-dimensional -matrixes can be transposed. -.\"}}} -.IP "\fBmat\fP \fIvariable\fP\fB=zer\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]" \"{{{ -Assign a matrix whose elements are all \fB0\fP to \fIvariable\fP. -.\"}}} -.IP "\fBmat input\fP [\fB#\fP\fIchannel%\fP\fB,\fP]\fIvariable\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]{\fB,\fP \fIvariable\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]}" \"{{{ -This statement reads all elements of a matrix \fIvariable\fP without row -or column 0 from the specified channel (or standard input, if no channel -is given). For two-dimensional matrices, the elements are read in row order. -Elements are separated with a comma. -If the channel is \fB#0\fP, the prompt \fB?\fP is printed until all elements are read. -.\"}}} -.IP "\fBmat print\fP [\fB#\fP\fIchannel%\fP[\fB,\fP]][\fBusing\fP \fIformat\fP\fB;\fP]\fImatrixVariable\fP{\fB;\fP|\fB,\fP \fImatrixVariable\fP}[\fB;\fP|\fB,\fP]" \"{{{ -Print the given \fImatrixVariable\fP, optionally using the \fBusing\fP -format string or line (see \fBprint using\fP below) for -formatting the matrix elements. If no format string is used, a following -comma prints the elements in zoned format (default), whereas a semicolon -prints them without extra space between them. The output starts on a new -line, unless the output position is already at the beginning of a new line. -A blank line is printed between matrix variables. -.\"}}} -.IP "\fBmat read\fP \fIvariable\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]{\fB,\fP \fIvariable\fP[\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP]}" \"{{{ -Read constants from \fBdata\fP statemets and assign them to the elements -of the matrix \fIvariable\fP. -.\"}}} -.IP "\fBmat redim\fP \fIvariable\fP\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP{\fB,\fP \fIvariable\fP\fB(\fP\fIrows\fP[\fB,\fP\fIcolumns\fP]\fB)\fP}" \"{{{ -Resize a matrix \fIvariable\fP. The matrix must not exist before, in -which case it will be created. If it does exist, it must be of the same -dimension, but it may be smaller or larger. Truncated elements will be -permanently lost, new elements will be set to \fB0\fP for numeric and -\fB""\fP for string variables. Identical positions in the old and the -new matrix keep their value. Note: Some BASIC dialects require that -the matrix variable must exist before, some only forbid to grow matrix -variables beyond their original dimension and some keep the values at -the same storage position, which appears as if they got shuffled around -when changing the size and as if previously lost values reappear. -.\"}}} -.IP "\fBmat write\fP [\fB#\fP\fIchannel%\fP[\fB,\fP]]\fImatrixVariable\fP{\fB;\fP|\fB,\fP \fImatrixVariable\fP}[\fB;\fP|\fB,\fP]" \"{{{ -Write the values of the given \fImatrixVariable\fP to the specified channel or -to standard output if no channel is given. Different values are -separated by commas and a newline is written at the end of a line. -Strings will be written enclosed in double quotes and positive numbers -are not written with a heading blank. -.\"}}} -.IP "\fBmid$(\fP\fIlvalue$\fP\fB,\fP\fIposition%\fP[\fB,\fP\fIlength%\fP]\fB)=\fP\fIvalue$\fP" \"{{{ -Replace the characters starting at the given \fIposition%\fP inside -\fIlvalue$\fP with the characters from \fIvalue$\fP. An optional -\fIlength%\fP limits how many characters of \fIlvalue$\fP are replaced. -The replacement will not go beyond the length of \fIlvalue$\fP. Note: -Not all BASIC dialects support this statement. -.\"}}} -.IP "\fBmkdir\fP \fIdirectory$\fP" \"{{{ -Create a \fIdirectory$\fP. -.\"}}} -.IP "\fBname\fP \fIoldname$\fP \fBas\fP \fInewname$\fP" \"{{{ -Rename the file \fIoldname$\fP to \fInewname$\fP. -.\"}}} -.IP "\fBnew\fP" \"{{{ -Erase the program to write a new one (direct mode only). -All files are closed and all variables removed. -.\"}}} -.IP "\fBon\fP \fIchoice%\fP \fBgoto\fP \fIline\fP{\fB,\fP\fIline\fP}" \"{{{ -If the integral value of \fIchoice\fP is 1, execution continues at the -first specified \fIline\fP, if 2, on the second, etc. If the value falls -outside the range for which lines are given, execution continues at the -next statement. -.\"}}} -.IP "\fBon\fP \fIchoice%\fP \fBgosub\fP \fIline\fP{\fB,\fP\fIline\fP}" \"{{{ -This is similar to \fBon goto\fP, but a \fBgosub\fP is executed instead -of the \fBgoto\fP. -.\"}}} -.IP "\fBon error goto 0\fP" \"{{{ -If executed in the context of an exception handler, re-throw the last -exception that happened. Otherwise disable exception handling. -.\"}}} -.IP "\fBon error\fP \fIstatements\fP" \"{{{ -Register the \fIstatements\fP as exception handler to catch any thrown -exceptions. Exception handlers inside procedures are always local: -If a procedure aborts by an unhandled exception, that exception may be -caught by its caller. If the \fIstatements\fP do not abort the program -or jump elsewhere, execution continues at the next line. Note: This -more general form differs from traditional interpreters that require -\fBon error goto\fP. -.\"}}} -.IP "\fBon error off\fP" \"{{{ -Disable exception handling. -.\"}}} -.IP "\fBopen\fP \fImode$\fP\fB,\fP[\fB#\fP]\fIchannel%\fP\fB,\fP\fIfile$\fP[\fB,\fP\fIlength\fP]" \"{{{ -Open the \fIfile$\fP through the \fIchannel%\fP. The mode must be -\fB"i"\fP for input, \fB"o"\fP for output, \fB"a"\fP for appending -output or \fB"r"\fP for random access. Opening the file for random -access requires the record \fIlength\fP to be specified. This syntax -is used by MBASIC and some other interpreters. -.\"}}} -.IP "\fBopen\fP \fIfile$\fP [\fBfor\fP \fBinput\fP|\fBoutput\fP|\fBappend\fP|\fBrandom\fP|\fBbinary\fP] [\fBaccess\fP \fBread\fP|\fBwrite\fP|\fBread write\fP] [\fBshared\fP|\fBlock read\fP|\fBlock write\fP] \fBas file\fP [\fB#\fP]\fIchannel%\fP [\fBlen=\fP\fIlength%\fP]" \"{{{ -Open the \fIfile$\fP through the \fIchannel%\fP. Files opened in -\fBinput\fP mode must already exist, whereas the other methods create -them as needed. If the file is opened for random access and no record -\fIlength\fP is specified, a record length of 1 is used. This is the -ANSI BASIC syntax found in more modern programs. The \fBbinary\fP mode -is similar to \fBrandom\fP mode, but there is no fixed record length: -Data is read and written directly using \fBget\fP and \fBput\fP without -using \fBfield\fP. If no open method is specified, the file is opened -as \fIrandom\fP. Optionally, a file access mode can be specified. -.IP -The file locking implementations vary greatly between dialects: Some -implementations offer independent locks for reading and writing, -others offer shared locks (usually used for many readers) and -exclusive locks (usually used for writers). Additionally, locks may -be advisory/cooperative or mandatory. Most dialects use exclusive -locks of highest protection by default. \fBBas\fP implements POSIX -shared/exclusive locks, which are usually advisory, and offers the -following: -.RS -.IP \fBshared\fP -any process can read or write file -.IP "\fBlock read\fP" -shared lock, \fBopen\fP fails if file is locked exclusively -.IP "\fBlock write\fP -exclusive lock -.IP "default" -no lock is taken, same as \fBshared\fP -.RE -.IP -Programs using locks may fail if the dialect they were written for -had different lock semantics! -.\"}}} -.IP "\fBoption base\fP \fIbase\fP" \"{{{ -Specify the lowest array index for \fBdim\fP (zero by default). Note: -Many BASIC dialects enforce the base to be 0 or 1, further they require -the base to be specified only once and before creating any arrays. -\fBBas\fP allows to set an individual base for any array, but all -\fBmat\fP functions require the bases of their operands to be equal and -to be 0 or 1. -.\"}}} -.IP "\fBoption run\fP" \"{{{ -Ignore terminal interrupts (usually control c) and XON/XOFF flow control (control s/control q). -.\"}}} -.IP "\fBoption stop\fP" \"{{{ -Accept terminal interrupts (usually control c) to stop a program and -XON/XOFF flow control (control s/control q) to stop and resume terminal -output. -.\"}}} -.IP "\fBout\fP \fIaddress\fP\fB,\fP\fIvalue\fP" \"{{{ -Write the \fPvalue\fP to the I/O port \fIaddress\fP. Direct port -access is not available in the portable version. -.\"}}} -.IP "\fBpoke\fP \fIaddress\fP\fB,\fP\fIvalue\fP" \"{{{ -Write the \fPvalue\fP to the memory \fIaddress\fP. Direct memory -access is not available in the portable version. -.\"}}} -.IP "[\fBl\fP]\fBprint\fP [\fB#\fP\fIchannel%\fP[\fB,\fP]][\fBusing\fP \fIformat\fP\fB;\fP]{\fIexpression\fP|\fBtab(\fP\fIposition\fP\fB)\fP|\fBspc(\fP\fIlength\fP\fB)\fP|\fB;\fP|\fB,\fP}" \"{{{ -Evaluate the expressions and print their values to the integral -expression \fIchannel%\fP. If no channel is given, the standard output -channel \fB#0\fP will be used. The statement \fBlprint\fP prints to the -printer channel and no other channel can be specified. The \fBusing\fP -format string or line may contain the following characters: -.RS -.IP "\fB_\fP" -Print the following character instead of interpreting it as formatting -command. -.IP "\fB!\fP" -Print the first character of a string. -.IP "\fB\e\fP" -Print two more characters of a string as there are -spaces between the backslashes. -.IP "\fB&\fP" -Print a string without any formatting. Note: Some BASIC dialects use -\fB&\fP characters to specify the string width. A single \fB&\fP would -only print the first character in those dialects. In other dialects, -an ampersand represents one digit of the numeric format, padding the -number with zeroes. -.IP "\fB+\fP" -A plus at the beginning or end of a numeric format causes the sign to -be printed at the beginning or the end. -.IP "\fB\-\fP" -A minus at the end of a numeric format prints a trailing minus after -negative numbers and a space else. -.IP "\fB,\fP" -A comma inside the integral part of a numeric format inserts a comma -before each three-digit group of the integral part of the number. -It also represents one digit in the format. Although one comma suffices, -it makes formats more readable to insert a comma every three digits. -.IP "\fB#\fP" -Each hash sign represents one digit of the numeric format. If there -are fewer digits in the integral part of the value, it is preceded by -spaces. -.IP "\fB^\fP" -Each caret represents one digit of the exponent. At least three carets -are required, because the exponent is leaded by an \fBE\fP and the -epxonent sign is always printed. The number is printed in the numeric -format asked for by hash signs with the exponent adjusted accordingly, -e.g. printing \fB5\fP using \fB###.##^^^^^\fP results in \fB500.00E-002\fP. -.IP "\fB*\fP" -Like a hash sign, but the number will not be preceded by spaces, but -by asterisks. -.IP "\fB0\fP" -Like a hash sign, but the number will not be preceded by spaces, but -by zeroes. -.IP "\fB.\fP" -The dot specifies the position of the decimal point between a -pound/asterisk sign group for the integral value and an optional pound -sign group for the precision of the fractional part. -.IP "\fB$\fP" -A dollar sign prefixes the number with a dollar. Further dollar signs -increase the numeric width like \fB#\fP and \fB*\fP. If the dollar sign -stands in front of all padding, it will precede it, otherwise it will be -printed after any padding. -.IP "any other character" -Any other character is printed literally and separates different numeric -fields of a multi-field format. -.RE -.IP -If no format is given, positive values are printed with a heading space, -negative values are printed with a heading minus, the precision is set -as required and the number is followed by a space. \fBprint\fP without -\fBusing\fP will advance to the next line if the value of the expression -no longer fits into the current line. -.IP -A semicolon concatenates the output while a comma puts the values in -columns. A trailing semicolon suppresses printing a trailing newline. -The pseudo function \fBtab\fP, which must only be used within \fBprint\fP -statements, spaces to the specified print position (column) with 0 being -the leftmost position. If the current print position is already beyond -\fIvalue\fP, it does nothing. If \fIvalue\fP is beyond the output width, -advancing the position stops there. The pseudo function \fBspc\fP is similar -to \fBtab\fP, but it prints as many spaces as specified by its argument. -Abbreviation: \fB?\fP or \fBp.\fP -.\"}}} -.IP "\fBput\fP [\fB#\fP]\fIchannel%\fP [\fB,\fP\fIrecord\fP]" \"{{{ -Write the record buffer of \fIchannel%\fP to the file it is connected to, -which must be opened in \fBrandom\fP mode. If a \fIrecord\fP number -is given, the record is written there instead of being written to the -current record position. -.\"}}} -.IP "\fBput\fP [\fB#\fP]\fIchannel%\fP\fB,\fP[\fIposition\fP]\fB,\fP\fIvalue\fP" \"{{{ -Write the \fIvalue\fP to the specified channel, which must be opened -in \fBbinary\fP mode. If a \fIrecord\fP number is given, the data is -written there instead of being written to the current position. -.\"}}} -.IP "\fBrandomize\fP [\fInumber%\fP]" \"{{{ -Seed the random number generator. If no argument is given, it will be -initialised with a random number. -.\"}}} -.IP "\fBread\fP \fIlvalue\fP{\fB,\fP\fIlvalue\fP}" \"{{{ -Read constants from \fBdata\fP statements and assign them to the -\fIlvalue\fPs. -.\"}}} -.IP "\fBrem\fP \fIarbitrary text\fP" \"{{{ -This statement introduces comments. -.\"}}} -.IP "\fBrename\fP \fIfrom$\fP \fBto\fP \fIto$\fP" \"{{{ -Rename a file. -.\"}}} -.IP "\fB'\fP \fIarbitrary text\fP" \"{{{ -This is an alternative form of comments, which can directly follow -statements without a colon. An exclamation mark instead of the -quotation mark is also recognised and converted to a quotation mark. -.\"}}} -.IP "\fBrenum\fP [\fIfirst\fP[\fB,\fP\fIincrement\fP]]" \"{{{ -Renumber the program. The \fIfirst\fP line number and the line number -\fIincrement\fP can be optionally given. If omitted, a value of 10 will -be used for both. -.\"}}} -.IP "\fBrepeat\fP" \"{{{ -.IP "\fBuntil\fP \fIcondition\fP" -Execute the loop body and repeat doing so if the \fIcondition\fP is -not zero. The loop body will be executed at least once. Abbreviation: -\fBrep.\fP -.\"}}} -.IP "\fBrestore\fP [\fIline\fP]" \"{{{ -Restore the data pointer to the first \fBdata\fP statement for reading -data again. An optional line number restores the pointer to the first -\fBdata\fP statement in that line. Abbreviation: \fBres.\fP Note: Some -BASIC dialects allow to specify a line without a \fBdata\fP statement -and search beginning from that line for one. This implementation -does not allow that, because it is more often an error than used as -a feature. -.\"}}} -.IP "\fBresume\fP \fIline\fP" \"{{{ -End an exception handler and continue execution at the specified line. -This is only needed if you intend to re-throw exceptions by on \fBon error -goto 0\fP. -Although allowed by BASIC itself, \fBbas\fP -only allows \fBresume\fP statements to be followed by a colon and a comment, -because anything else would be unreachable. -.\"}}} -.IP "\fBrun\fP [\fIline\fP|\fIfile$\fP]" \"{{{ -Compile the program, clear all variables, close all files and start program execution. -If a file is specified, the file is loaded first and run from the -beginning. If a line is specified, execution starts at the given -line. -.\"}}} -.IP "\fBsave\fP [\fIfile$\fP]" \"{{{ -Save the program to the given \fIfile$\fP (direct mode only). The name may -be omitted to save the program under the name used by a previous \fBload\fP -or \fBsave\fP statement. -.\"}}} -.IP "\fBselect case\fP \fIselector\fP" \"{{{ -.IP "\fBcase\fP \fImatch\fP{\fB,\fP \fImatch\fP}" -.IP "\fImatch\fP = \fIexpression\fP [\fBto\fP \fIexpression\fP] | \fBis\fP \fIrelop\fP \fIexpression\fP" -.IP "\fBcase else\fP" -.IP "\fBend select\fP" -Execute the statements after the first \fBcase\fP statement that -matches the \fIselector\fP expression, then skip to the \fIend select\fP -statement. A single \fIexpression\fP matches its value, \fBto\fP matches -the range between the first and the second \fIexpression\fP including the -limits, and \fBis\fP compares the \fIselector\fP using the relational -operator with the \fIexpression\fP. The \fIcase else\fP branch always -matches if none of the above did. If the \fIselector\fP does not match -any branch, control passes to the statement following \fBend select\fP. -\fBNote\fP: Some BASIC dialects treat this case as an error. -.\"}}} -.IP "\fBshell\fP [\fIcommand$\fP]" \"{{{ -If a \fIcommand$\fP is given, it is executed as child process of -\fBbas\fP as bourne shell command. If used without a \fIcommand$\fP, -the shell specified by the environment variable \fBSHELL\fP (defaults -to the bourne shell if not set) is started without arguments. -.\"}}} -.IP "\fBsleep\fP \fIpause\fP" \"{{{ -The program pauses for \fIpause\fP seconds. If your system allows it, -fractional seconds can be used. -.\"}}} -.IP "\fBstop\fP" \"{{{ -Stop the program. Apart from printing where the program stopped, this -is identical to \fBend\fP. -.\"}}} -.IP "\fBsub\fP\fIfunction\fP[\fB(\fP\fIparameter\fP[\fB,\fP\fIparameter\fP...]\fB)\fP]" \"{{{ -Define a procedure (function that does not return a value). A procedure -ends with \fBsubend\fP; the alternative forms \fBsub end\fP and \fBend -sub\fP are converted to \fBsubend\fP when loading programs. A procedure -can be left by \fBsubexit\fP; again the alternative forms \fBsub exit\fP and -\fBexit sub\fP and converted to \fBsubexit\fP when loading programs. -Procedures can not be declared in direct -mode. This is the ANSI syntax. -.\"}}} -.IP "\fBswap\fP \fIlvalue1\fP\fB,\fP\fIlvalue2\fP" \"{{{ -Swap the contents of \fIlvalue1\fP and \fIlvalue2\fP. Both must -be of identical type. -.\"}}} -.IP "\fBsystem\fP" \"{{{ -Exit from \fBbas\fP. Alternatively, \fBbye\fP may be used. -.\"}}} -.IP "\fBtron\fP" \"{{{ -Enable tracing by printing the line number of each executed program line. -.\"}}} -.IP "\fBtroff\fP" \"{{{ -Disable program tracing. -.\"}}} -.IP "\fBtruncate\fP [\fB#\fP]\fIchannel%\fP" \"{{{ -Truncate the file after the current position. The file must be opened with -write access. -.\"}}} -.IP "\fBunlock\fP [\fB#\fP]\fIchannel%\fP" \"{{{ -Release any locks on the file associated with the \fIchannel%\fP. -.\"}}} -.IP "\fBunnum\fP" \"{{{ -Remove all line numbers that are not needed, which is the the opposite -to \fBrenum\fP. This command is specific to \fBbas\fP, although a -similar command is found in Bytewater BASIC. -.\"}}} -.IP "\fBwait\fP \fIaddress\fP\fB,\fP\fImask\fP\fB,\fP\fIselect\fP" \"{{{ -Wait until the I/O port \fIaddress\fP (XORed with \fIselect\fP, if specified) -masked out using \fImask\fP is not equal zero. Direct port access is not -available in the portable version. -.\"}}} -.IP "\fBwhile\fP \fIexpression\fP" \"{{{ -.IP "\fBwend\fP" -While the \fIexpression\fP is not zero, the loop body, ended by \fBwend\fP, -will be repeatedly executed. -.\"}}} -.IP "\fBwidth\fP [\fB#\fP\fIchannel%\fP[\fB,\fP]] [[\fIwidth%\fP][\fB,\fP\fIzone%\fP]]" \"{{{ -Set the channel \fIwidth%\fP. After \fIwidth%\fP characters have been -printed to the channel, a newline character is automatically sent to it -for starting a new line. A \fIwidth%\fP of zero sets the channel width -to infinite. Optionally, the \fIzone\fP width can be specified. Note: Some -dialects use this, others use the \fBzone\fP statement. -.\"}}} -.IP "\fBwrite\fP [\fB#\fP\fIchannel%\fP[\fB,\fP]]{\fIexpression\fP|\fB,\fP|\fB;\fP}" \"{{{ -Write the values of the given expressions to the specified channel or -to standard output if no channel is given. Different expressions are -separated by commas and a newline is written at the end of the list. -Strings will be written enclosed in double quotes and positive numbers -are not written with a heading blank. -.\"}}} -.IP "\fBxref\fP" \"{{{ -Output a list of all functions, global variables, \fBGOSUB\fP and \fBGOTO\fP -statements and the line numbers where they are referenced. -.\"}}} -.IP "\fBzone\fP [\fB#\fP\fIchannel%\fP[\fB,\fP]]\fIwidth%\fP" \"{{{ -Set the channel zone \fIwidth%\fP. A comma in PRINT advances to the -next print zone, similar to a tabulator. -.\"}}} -.\"}}} -.SS "Expressions and Functions" \"{{{ -Expressions consist of operators or functions that act on integer, -real (floating point) or string values. Beside decimal notation, -integer values can be written as hexadecimal values by prefixing them -with \fB&h\fP and as octal values by prefixing them with \fB&o\fP. -String constants may contain paired double quotes to specify double quote -characters inside strings. If the constant is terminated by the end of -the line, the trailing double quote can be omitted. Numeric constants -with the suffix \fB#\fP or \fB!\fP are always regarded as floating point -constants, \fBbas\fP ignores the precision specification, because it -does not offer different precisions. Integer constants may be followed -by the suffix \fB%\fP. If an integer literal is outside the integer -value range, it is treated as a floating point literal. -.PP -The table below shows the available operators with decreasing priority. -The operator \fB=>\fP is converted to \fB>=\fP, \fB=<\fP is converted -to \fB<=\fP and \fB><\fP is converted to \fB<>\fP when programs are loaded. -.PP -.TS -box,center; -c l -cfB l. -operator meaning -_ -^ exponentiation -_ -\- unary negation -+ unary plus -_ -* multiplication -/ floating-point division -\e integer division (equal to fix(a/b)) -mod modulo -_ -+ addition, string concatenation -\- substraction -_ -> greater than ->= greater than or equal to -\&= equal to -<> not equal to -<= less than or equal to -< less than -_ -not binary complement -_ -and binary and -_ -or binary or -xor binary exclusive or -eqv binary equivalent -imp binary implication -.TE -.sp .5v -.PP -Besides operators, various builtin functions can be used in expressions. -The dollar character (\fB$\fP) denotes that the argument must be of -the type string. The actual parameters of functions, both builtin -and user-defined, as well as subroutines, are passed by value. Note: -Modern (not old) ANSI BASIC passes actual parameters by reference. -Many classic dialects don't offer call by reference and \fBbas\fP -follows that direction. Arguments to functions and subroutines must -be enclosed in parentheses. Note: Some dialects allow to omit them, -which introduces ambiguity in some cases. -.IP "\fBabs(\fP\fIx\fP\fB)\fP" -Return the absolute value of \fIn\fP. -.IP "\fBasc(\fP\fIstring$\fP\fB)\fP" -Return the numeric value of the first character of the \fIstring\fP. -.IP "\fBatn(\fP\fIx\fP\fB)\fP" -Return the arctangent value of \fIx\fP. -.IP "\fBbin$(\fP\fIn%\fP\fB)\fP" -Return a string containing the binary conversion of \fIn%\fP. -.IP "\fBbin$(\fP\fIn%\fP\fB,\fP\fIdigits%\fP\fB)\fP" -Return a string containing the binary conversion of \fIn%\fP -with the specified number of \fIdigits%\fP. -.IP "\fBchr$(\fP\fIvalue%\fP\fB)\fP" -Return a string of length 1 that contains the character with the given -\fIvalue%\fP. -.IP "\fBcint(\fP\fIx\fP\fB)\fP" -Return the integral value value nearest to \fIx\fP (rounded upwards). -.IP "\fBcode(\fP\fIstring$\fP\fB)\fP" -Return the numeric value of the first character of the \fIstring\fP. -This is the same as \fBasc(\fP\fIstring\fP\fB)\fP, used by dialects -that took non-ASCII systems into consideration. -.IP "\fBcommand$\fP" -Return extra command line arguments after the program name, separated -by spaces. The program name is not part of the return value. Note: -This function is implemented for compatibility and does not deal with -arguments with embedded spaces. -.IP "\fBcommand$(\fP\fIn%\fP\fB)\fP" -Return the \fIn%\fPth argument passed to the program, starting with 1. -The first returned argument (index 0) is the program name. -.IP "\fBcos(\fP\fIx_rad\fP\fB)\fP" -Return the cosine value of \fIx_rad\fP. -.IP "\fBcvd(\fP\fIx$\fP\fB)\fP" -Convert a string value generated by \fBmkd$(\fP\fIx\fP\fB)\fP back to -a floating point value. The string characters contain the bytes of a -C double precision value. The string length and the byte encoding is -machine dependent and not portable. -.IP "\fBcvs(\fP\fIx$\fP\fB)\fP" -Convert a string value generated by \fBmks$(\fP\fIx\fP\fB)\fP back to -a floating point value. The string characters contain the bytes of a -C single precision value. The string length and the byte encoding is -machine dependent and not portable. -.IP "\fBcvi(\fP\fIx$\fP\fB)\fP" -Convert a string value back to an integral value. -The string characters contain the bytes of a signed little endian number -and the sign bit of the last byte determines the sign of the resulting -number. -.IP "\fBdate$\fP" -Return the date as a 10-character string in the form -\fImm\fP\fB\-\fP\fIdd\fP\fB\-\fP\fIyyyy\fP. -.IP "\fBdec$(\fP\fIx\fP,\fBformat$\fP\fB)\fP" -Convert \fIx\fP to a string according to the \fBprint using\fP \fIformat$\fP. -.IP "\fBdeg(\fP\fIradians\fP\fB)\fP" -Convert radians to degrees. -.IP "\fBdet\fP" -Return the determinant of the last matrix inverted. -.IP "\fBedit$(\fP\fIstring$\fP\fB,\fP\fIcode%\fP\fB)\fP" -Return the result of editing the \fIstring$\fP as indicated by the \fIcode%\fP. -The following editing codes are available: -.RS -.IP 1 -discard parity bit -.IP 2 -discard all spaces and tabs -.IP 4 -discard all carriage returns, line feeds, form feeds, -deletes, escapes and nulls -.IP 8 -discard leading spaces and tabs -.IP 16 -convert multiple spaces and tabs to one space -.IP 32 -convert lower case to upper case -.IP 64 -convert left brackets to left parentheses and right -brackes to right parentheses -.IP 128 -discard trailing spaces and tabs -.IP 256 -suppress all editing for characters within matching -single or double quotes. If the matching quote is missing, -suppress all editing up to the end of the string. -.RE -.IP -The codes can be added for combined editing operations. -.IP "\fBenviron$(\fP\fIn%\fP\fB)\fP" -Return the \fIn%\fPth environment entry in the form -\fIvariable\fP\fB=\fP\fIvalue\fP, starting with 1. If \fIn%\fP is larger -than the number of entries, an empty string is returned. -.IP "\fBenviron$(\fP\fIvariable$\fP\fB)\fP" -Return the value of the specified environment \fIvariable$\fP. If there -is no such variable, an empty string is returned. -.IP "\fBeof(\fP\fIchannel%\fP\fB)\fP" -Return true if the end of the channel has been reached. This must be -used to avoid that \fBinput\fP tries to read past the end of a file. -.IP "\fBerl\fP" -Return the number of the line where the last exception was thrown. -.IP "\fBerr\fP" -Return a numeric code for the last exception that was thrown. The use -of this function is not portable. -.IP "\fBexp(\fP\fIx\fP\fB)\fP" -Return the value of e raised to the power of \fIx\fP. -.IP "\fBfalse\fP" -Return 0. -.IP "\fBfind$(\fP\fIpattern$\fP[\fB,\fP\fInth%\fP]\fB)\fP -Return the first (or \fInth%\fP, starting from 0, if specified) filename -that matches the given pattern or the empty string, if no filename -matches the pattern. This function is usually used to check for the -existance of a file. The pattern may use the wildcards \fB*\fP to match -an arbitrary number of characters and \fB?\fP to match a single character. -Note: On some systems, the star does not match a dot inside a filename. -In this implementation, the star matches everything and \fB*.*\fP only -matches files with a dot in their name, not files without an extension. -Some systems also encode file attributes in the eigth bit of the -file name and programs strip that bit from the output of \fBfind$\fP. -It is recommended to use only 7-bit file names with applications using -this function. -.IP "\fBfix(\fP\fIx\fP\fB)\fP" -Return the integral part of a floating point value. -.IP "\fBfp(\fP\fIx\fP\fB)\fP" -Return the fractional part of a floating point value. -.IP "\fBfrac(\fP\fIx\fP\fB)\fP" -Return the fractional part of a floating point value; same as \fBfp\fP. -.IP "\fBfreefile\fP" -Return the first free file handle. -.IP "\fBhex$(\fP\fIn%\fP\fB)\fP" -Return a string containing the hexadecimal conversion of \fIn%\fP. -.IP "\fBhex$(\fP\fIn%\fP\fB,\fP\fIdigits%\fP\fB)\fP" -Return a string containing the hexadecimal conversion of \fIn%\fP -with the specified number of \fIdigits%\fP. -.IP "\fBinkey$\fP[\fB(\fP\fItimeout%\fP[\fB,\fP\fIchannel\fP]\fB)\fP]" -Wait at most \fItimeout\fP hundredths of a second for a character to -be read from the terminal. If a character could be read, return it, -otherwise return the empty string. Omitting the \fItimeout%\fP will -return immediatly if no character is available. Note: Some BASIC -dialects wait until a character is available if no timeout is given -instead of returning an empty string. Convert those programs by using -\fBinput$(1)\fP instead. -.IP "\fBinp(\fP\fIaddress\fP\fB)\fP" -Return the value of the I/O port \fIaddress\fP. Direct port access is -not available in the portable version. -.IP "\fBinput$(\fP\fIlength\fP[\fB,\fP\fIchannel\fP]\fB)\fP" -Read a string of \fIlength\fP characters from standard input or from -the specified \fIchannel\fP. The characters will not be echoed. -.IP "\fBinstr(\fP\fIhaystack$\fP\fB,\fP\fIneedle$\fP\fB)\fP" -Return the position of \fIneedle$\fP in \fIhaystack$\fP. If \fIneedle$\fP -is not found, then 0 is returned. -.IP "\fBinstr(\fP\fIstart%\fP\fB,\fP\fIhaystack$\fP\fB,\fP\fIneedle$\fP\fB)\fP" -As above, but start searching at position \fIstart%\fP (first position is 1). -.IP "\fBinstr(\fP\fIhaystack$\fP\fB,\fP\fIneedle$\fP\fB,\fP\fIstart%\fP\fB)\fP" -As above, but some BASIC dialects have this order of parameters. -.IP "\fBinstr(\fP\fIhaystack$\fP\fB,\fP\fIneedle$\fP\fB,\fP\fIstart%\fP\fB,\fP\fIlength%\fP\fB)\fP" -As above, but only limit search to the first \fIlength%\fP characters -starting at position \fIstart%\fP. -.IP "\fBint(\fP\fIx\fP\fB)\fP" -Return the integral value nearest to \fIx\fP (rounded downwards). -.IP "\fBint%(\fP\fIx\fP\fB)\fP" -Same as \fBint\fP, but return an integer. -.IP "\fBip(\fP\fIx\fP\fB)\fP" -Return the integral part of a floating point value; same as \fBfix\fP. -.IP "\fBlcase$(\fP\fIstring$\fP\fB)\fP" -Return the string with all characters changed to lower case. -.IP "\fBlower$(\fP\fIstring$\fP\fB)\fP" -Same as \fBlcase\fP, some dialects call it this way. -.IP "\fBleft$(\fP\fIstring$\fP\fB,\fP\fIn%\fP\fB)\fP" -Return the first \fIn%\fP characters of the \fIstring\fP. If \fIn\fP is -greater than the number of characters in the string, the whole -string is returned. -.IP "\fBlen(\fP\fIstring$\fP\fB)\fP" -Return the length (number of characters) of the \fIstring\fP. -.IP "\fBloc(\fP\fIchannel%\fP\fB)\fP" -If used on random-access files, the number of the last accessed record -is returned. For sequential files, the current read/write position is -returned. Note: Some BASIC dialects return the record position in bytes -and the read/write position in pseudo-records. -.IP "\fBlof(\fP\fIchannel%\fP\fB)\fP" -Return the size of the file that is attached to the channel (bytes -for sequential or binary files, records for random-access files). -This may not work correctly for files with sizes that exceed the range -of integer numbers. Note: Some BASIC dialects return the number of -bytes even for random-access files. -.IP "\fBlog(\fP\fIx\fP\fB)\fP" -Return the natural logarithm of \fIx\fP. -.IP "\fBlog10(\fP\fIx\fP\fB)\fP" -Return the base-10 logarithm of \fIx\fP. -.IP "\fBlog2(\fP\fIx\fP\fB)\fP" -Return the base-2 logarithm of \fIx\fP. -.IP "\fBmatch(\fP\fIneedle$\fP\fB,\fP\fIhaystack$\fP\fB,\fP\fIstart%\fP\fB)\fP" -Return the first position of \fIneedle$\fP in \fIhaystack$\fP that -is greater than or equal \fIstart%\fP. If the search fails or if -\fIstart%\fP exceeds the length of \fIhaystack$\fP, 0 will be returned. -The following characters in \fIneedle$\fP have a special meaning: -\fB!\fP matches any letter, \fB#\fP matches any digit, \fB?\fP matches -any character and \fB\e\fP quotes the next character, e.g. \fB\e?\fP -matches a question mark. -.IP "\fBmax(\fP\fIx\fP\fB,\fP\fIy\fP\fB)\fP" -Return the maximum of \fIx\fP and \fIy\fP. -.IP "\fBltrim$(\fP\fIstring$\fP\fB)\fP" -Return the string without leading spaces. -.IP "\fBmid$(\fP\fIstring$\fP\fB,\fP\fIposition%\fP[\fB,\fP\fIlen%\fP]\fB)\fP" -Return the substring of \fIstring\fP that begins at the given -\fIposition%\fP (the first character is at position 1). If \fIstring\fP -is too short for a substring of \fIlen%\fP characters, fewer characters -will be returned. -.IP "\fBmin(\fP\fIx\fP\fB,\fP\fIy\fP\fB)\fP" -Return the minimum of \fIx\fP and \fIy\fP. -.IP "\fBmkd$(\fP\fIx\fP\fB)\fP" -Return a string whose characters contain the bytes of a C double precision -number. The string length and byte encoding depends of the machine type -and is not portable. -.IP "\fBmks$(\fP\fIx\fP\fB)\fP" -Return a string whose characters contain the bytes of a C single precision -number. The string length and byte encoding depends of the machine type -and is not portable. -.IP "\fBmki$(\fP\fIx\fP\fB)\fP" -Return a string whose characters contain the bytes of a little endian -integral value. The string length depends of the machine type, but -the little endian encoding allows to store only e.g. the first two bytes -if the value does not exceed the range of a signed 16 bit number. -.IP "\fBoct$(\fP\fIn%\fP\fB)\fP" -Return a string containing the octal conversion of \fIn%\fP. -.IP "\fBpeek(\fP\fIaddress\fP\fB)\fP" -Return the value of the memory \fIaddress\fP. Direct memory access is -not available in the portable version. -.IP "\fBpi\fP" -Return the constant pi. -.IP "\fBpos(\fP\fIdummy\fP\fB)\fP" -Return the current cursor position, starting with 1 as the leftmost -position. The numeric \fIdummy\fP argument is needed, because old BASIC -implementations did not allow functions without arguments. -.IP "\fBpos(\fP\fIhaystack$\fP\fB,\fP\fIneedle$\fP\fB,\fP\fIstart%\fP\fB)\fP" -Same as \fBinstr$\fP, some dialects use this function name. -.IP "\fBrad(\fP\fIdegrees\fP\fB)\fP" -Convert degrees to radians. -.IP "\fBright$(\fP\fIstring$\fP\fB,\fP\fIn%\fP\fB)\fP" -Return the last \fIn\fP characters of the \fIstring\fP. If \fIn%\fP is -greater than the number of characters in the string, the whole -string is returned. -.IP "\fBrnd(\fP[\fIx%\fP]\fB)\fP" -Return a random integer number between 1 and \fIx%\fP. If \fIx%\fP is zero, -one or missing, a real number between 0.0 and 1.0 is returned. If \fIx%\fP is -negative, the random number generator will be seeded with \fB-\fP\fIx%\fP -and the functions returns a value as if \fB-\fP\fIx%\fP had been passed -to it. -.IP "\fBrtrim$(\fP\fIstring$\fP\fB)\fP" -Return the string without trailing spaces. -.IP "\fBseg$(\fP\fIstring$\fP\fB,\fP\fIposition%\fP\fB,\fP\fIlen%\fP\fB)\fP" -Same as \fBmid$\fP, some dialects use this function name. -.IP "\fBsgn(\fP\fIx\fP\fB)\fP" -Return the sign \fIx\fP: \-1 for negative numbers, 0 for 0 and 1 for -positive numbers. -.IP "\fBsin(\fP\fIx_rad\fP\fB)\fP" -Return the sine value of \fIx_rad\fP. -.IP "\fBspace$(\fP\fIlength%\fP\fB)\fP" -Return a string containing \fIlength%\fP spaces. -.IP "\fBsqr(\fP\fIx\fP\fB)\fP" -Return the square root of \fIx\fP. -.IP "\fBstr$(\fP\fIx\fP\fB)\fP" -Return a string that contains the decimal represantation of \fIx\fP. -.IP "\fBstring$(\fP\fIlength\fP\fB,\fP\fIx\fP\fB)\fP" -Return a string of size \fIlength\fP whose characters have the decimal -code \fIx\fP. -.IP "\fBstring$(\fP\fIlength%\fP\fB,\fP\fIx$\fP\fB)\fP" -Return a string of size \fIlength%\fP whose characters are the first -character of \fIx$\fP. -.IP "\fBstrip$(\fP\fIstring\fP\fB)\fP" -Return the string with the eighth bit of each character cleared. -.IP "\fBtan(\fP\fIx_rad\fP\fB)\fP" -Return the tangent of \fIx_rad\fP. -.IP "\fBtime\fP" -Return the current value of the centisecond counter. -.IP "\fBtime$\fP" -Return the time as a 8-character string in the form -\fIhh\fP\fB\-\fP\fImm\fP\fB\-\fP\fIss\fP. -.IP "\fBtimer\fP -Return the number of seconds elapsed since midnight local time. -.IP "\fBtrue\fP" -Return \-1. -.IP "\fBucase$(\fP\fIstring$\fP\fB)\fP" -Return the string with all characters changed to upper case. -.IP "\fBupper$(\fP\fIstring$\fP\fB)\fP" -Same as \fBucase$\fP, some dialects call it this way. -.IP "\fBval(\fP\fIstring$\fP\fB)\fP" -If possible, then convert the \fIstring$\fP into an integer or floating -point value, ignoring trailing junk. Otherwise, return 0.0. Like -anywhere else, hexadecimal values are specified by a leading \fB&h\fP. -.\"}}} -.\"}}} -.SH OPTIONS \"{{{ -.IP "\fB\-b\fP, \fB\-\-backslash\-colon\fP" -Convert backslashs to colons. By default, a backslash is the operator -for integer division, but in some BASIC dialects it forms compound -statements as the colon does. -.IP "\fB\-l\fP \fIfile\fP, \fB\-\-lp\fP \fIfile\fP" -Write \fBLLIST\fP and \fBLPRINT\fP output to \fIfile\fP. By default, -that output will be written to \fB/dev/null\fP. -.IP "\fB\-r\fP, \fB\-\-restricted\fP" -Restricted operation which does not allow to fork a shell. -.IP "\fB\-u\fP, \fB\-\-uppercase\fP" -Output all tokens in uppercase. By default, they are lowercase, -which is easier to read, but some BASIC dialects require uppercase. -This option allows to save programs for those dialects. -.IP "\fB\-h\fP, \fB\-\-help\fP" -Output usage and exit. -.IP "\fB\-v\fP, \fB\-\-version\fP" -Display version information and exit. -.\"}}} -.SH AUTHOR \"{{{ -This program is copyright 1999\(en2014 Michael Haardt -. -.PP -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: -.PP -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. -.PP -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -.\"}}} -.SH HISTORY \"{{{ -There has been a \fIbas\fP(1) command in UNIX v7, but its syntax -was strongly influenced by C, unlike common classic BASIC dialects, and -thus not compatible with this implementation. -.\"}}} -.SH "SEE ALSO" \"{{{ -The Usenet group comp.lang.basic.misc discusses the classic BASIC dialect. -.\"}}} diff --git a/apps/interpreters/bas/config.guess b/apps/interpreters/bas/config.guess deleted file mode 100644 index b79252d6b..000000000 --- a/apps/interpreters/bas/config.guess +++ /dev/null @@ -1,1558 +0,0 @@ -#! /bin/sh -# Attempt to guess a canonical system name. -# Copyright 1992-2013 Free Software Foundation, Inc. - -timestamp='2013-06-10' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that -# program. This Exception is an additional permission under section 7 -# of the GNU General Public License, version 3 ("GPLv3"). -# -# Originally written by Per Bothner. -# -# You can get the latest version of this script from: -# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD -# -# Please send patches with a ChangeLog entry to config-patches@gnu.org. - - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] - -Output the configuration name of the system \`$me' is run on. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.guess ($timestamp) - -Originally written by Per Bothner. -Copyright 1992-2013 Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. There is NO -warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." - -help=" -Try \`$me --help' for more information." - -# Parse command line -while test $# -gt 0 ; do - case $1 in - --time-stamp | --time* | -t ) - echo "$timestamp" ; exit ;; - --version | -v ) - echo "$version" ; exit ;; - --help | --h* | -h ) - echo "$usage"; exit ;; - -- ) # Stop option processing - shift; break ;; - - ) # Use stdin as input. - break ;; - -* ) - echo "$me: invalid option $1$help" >&2 - exit 1 ;; - * ) - break ;; - esac -done - -if test $# != 0; then - echo "$me: too many arguments$help" >&2 - exit 1 -fi - -trap 'exit 1' 1 2 15 - -# CC_FOR_BUILD -- compiler used by this script. Note that the use of a -# compiler to aid in system detection is discouraged as it requires -# temporary files to be created and, as you can see below, it is a -# headache to deal with in a portable fashion. - -# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - UNAME_PROCESSOR=`/usr/bin/uname -p` - case ${UNAME_PROCESSOR} in - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW64*:*) - echo ${UNAME_MACHINE}-pc-mingw64 - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:MSYS*:*) - echo ${UNAME_MACHINE}-pc-msys - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - 8664:Windows_NT:*) - echo x86_64-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - aarch64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - aarch64_be:Linux:*:*) - UNAME_MACHINE=aarch64_be - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="gnulibc1" ; fi - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - arc:Linux:*:* | arceb:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - else - if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_PCS_VFP - then - echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi - else - echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf - fi - fi - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - cris:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-${LIBC} - exit ;; - crisv32:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-${LIBC} - exit ;; - frv:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - hexagon:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - i*86:Linux:*:*) - echo ${UNAME_MACHINE}-pc-linux-${LIBC} - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - mips:Linux:*:* | mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef ${UNAME_MACHINE} - #undef ${UNAME_MACHINE}el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=${UNAME_MACHINE}el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=${UNAME_MACHINE} - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } - ;; - or1k:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - or32:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-${LIBC} - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; - PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; - *) echo hppa-unknown-linux-${LIBC} ;; - esac - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-${LIBC} - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-${LIBC} - exit ;; - ppc64le:Linux:*:*) - echo powerpc64le-unknown-linux-${LIBC} - exit ;; - ppcle:Linux:*:*) - echo powerpcle-unknown-linux-${LIBC} - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux-${LIBC} - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - tile*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-${LIBC} - exit ;; - x86_64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-${LIBC} - exit ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i586. - # Note: whatever this is, it MUST be the same as what config.sub - # prints for the "djgpp" host, or else GDB configury will decide that - # this is a cross-build. - echo i586-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - NCR*:*:4.2:* | MPRAS*:*:4.2:*) - OS_REL='.3' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit 1 -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - -chmod 755 test/runbas diff --git a/apps/interpreters/bas/configure.in b/apps/interpreters/bas/configure.in deleted file mode 100644 index 7a58a4b6b..000000000 --- a/apps/interpreters/bas/configure.in +++ /dev/null @@ -1,141 +0,0 @@ -AC_INIT(bas.c) -AC_CONFIG_HEADER(config.h) -AC_CANONICAL_HOST -VERSION=2.4 -UPDATED='October 25, 2014' - -ALL_LINGUAS="de" - -case $host in - *-linux-*) - if test "$prefix" = NONE - then - prefix=/usr - AC_MSG_RESULT([using prefix $prefix]) - fi - ;; - hppa1.1-hp-hpux11.00) - EXTRA_CFLAGS='+O2 +Onolimit -D_XOPEN_SOURCE_EXTENDED ' - EXTRA_LDFLAGS='-z ' - EXTRA_GCFLAGS='-D_XOPEN_SOURCE_EXTENDED ' - EXTRA_LDFLAGS='-Wl,-z ' - ;; - *-cygwin) - AC_DEFINE(USE_SELECT) - ;; - *) - prefix=$ac_default_prefix - ;; -esac - -AC_PROG_CC -if test "$GCC" = yes -then - CFLAGS="${CFLAGS} ${EXTRA_GCFLAGS}-pipe -Wall -Wshadow -Wbad-function-cast -Wmissing-prototypes -Wstrict-prototypes -Wcast-align -Wcast-qual -Wpointer-arith -Wwrite-strings -Wmissing-declarations -Wnested-externs -Wundef -pedantic -fno-common" - LDFLAGS="${LDFLAGS} ${EXTRA_GLDFLAGS}-g" -else - CFLAGS="${CFLAGS} ${EXTRA_CFLAGS}" - LDFLAGS="${LDFLAGS} ${EXTRA_LDFLAGS}" -fi - -AC_PROG_RANLIB - -AC_CHECK_HEADERS(termcap.h,have_termcap_h=yes) -if test "$have_termcap_h" != yes; then - AC_CHECK_HEADERS(curses.h,have_curses_h=yes) -fi - -AC_MSG_CHECKING(for tputs return type) -AC_TRY_COMPILE([#ifdef HAVE_TERMCAP_H -#include -#else -#include -#endif -static int outc(int c){ return c; } -],[return tputs((char*)0,0,outc); -],AC_MSG_RESULT(int),AC_DEFINE(TPUTS_RETURNS_VOID) AC_MSG_RESULT(void)) - -AC_CHECK_FUNC(fmod, [have_fmod=yes]) -if test "$have_fmod" != yes; then - AC_CHECK_LIB(m, fmod, [have_fmod=yes; LIBS="-lm $LIBS"]) -fi -if test "$have_fmod" != yes -then - AC_MSG_RESULT([no fmod() found, configure failed.]) - exit 1 -fi - -AC_CHECK_HEADERS(tgmath.h,have_tgmath_h=yes) -AC_CHECK_FUNCS(lrint) -AC_CHECK_FUNCS(nanosleep) - -AC_CHECK_FUNCS(tgetent,have_tgetent=yes) -if test "$have_tgetent" != yes; then - AC_CHECK_LIB(curses, tgetent,AC_DEFINE(HAVE_TGETENT) have_tgetent=yes; LIBS="-lcurses $LIBS") -fi -if test "$have_tgetent" != yes; then - AC_CHECK_LIB(termcap, tgetent, AC_DEFINE(HAVE_TGETENT) [have_tgetent=yes; LIBS="-ltermcap $LIBS"]) -fi -# The following applies to sick Linux distributions. -if test "$have_tgetent" != yes; then - AC_CHECK_LIB(ncurses, tgetent, AC_DEFINE(HAVE_TGETENT) [have_tgetent=yes; LIBS="-lncurses $LIBS"]) -fi - -AC_ARG_WITH(dmalloc, - [ --with-dmalloc=DIR dmalloc include/library installation prefix], - [CPPFLAGS="$CPPFLAGS -I$with_dmalloc/include" - LDFLAGS="$LDFLAGS -L$with_dmalloc/lib" - LIBS="$LIBS -ldmalloc" - AC_DEFINE(USE_DMALLOC)] -) - -AC_ARG_WITH(efence, - [ --with-efence=DIR efence include/library installation prefix], - [CPPFLAGS="$CPPFLAGS -I$with_efence/include" - LDFLAGS="$LDFLAGS -L$with_efence/lib" - LIBS="$LIBS -lefence"] -) - -AC_ARG_WITH(valgrind, - [ --with-valgrind run regression tests with valgrind], - [VALGRIND="valgrind" - AC_SUBST(VALGRIND)] -) - -AC_MSG_CHECKING(whether to use LR0 parser) -AC_ARG_ENABLE(lr0, - [ --enable-lr0 use LR0 parser (default is recursive descending)], - [ - case "$enableval" in - yes) - AC_DEFINE(USE_LR0) - AC_MSG_RESULT(yes) - ;; - no) - AC_MSG_RESULT(no) - ;; - esac], - [AC_MSG_RESULT(no)] -) - -USE_NLS=no -AC_CHECK_PROG(MSGFMT,msgfmt,yes,no) -if test "$MSGFMT" = yes -then - AC_CHECK_HEADERS(libintl.h,[LIBINTL=yes]) - if test "$LIBINTL" = yes - then - AC_SEARCH_LIBS(gettext,intl,[AC_DEFINE(HAVE_GETTEXT) USE_NLS=yes]) - fi -fi - -AC_SYS_LARGEFILE - -AC_PROG_INSTALL - -AC_DEFINE_UNQUOTED(VERSION,"$VERSION") -AC_SUBST(VERSION) -AC_SUBST(UPDATED) -AC_SUBST(USE_NLS) -AC_OUTPUT(Makefile bas.1 test/runbas) -chmod 755 test/runbas diff --git a/apps/interpreters/bas/global.c b/apps/interpreters/bas/global.c index 32d4b0b2e..0b78f999b 100644 --- a/apps/interpreters/bas/global.c +++ b/apps/interpreters/bas/global.c @@ -31,8 +31,9 @@ #ifdef USE_DMALLOC #include "dmalloc.h" #endif -/*}}}*/ -/* #defines */ /*{{{*/ + +#include + #ifndef M_PI #define M_PI 3.14159265358979323846 #endif diff --git a/apps/interpreters/bas/main.c b/apps/interpreters/bas/main.c index c3468c679..33680c3fc 100644 --- a/apps/interpreters/bas/main.c +++ b/apps/interpreters/bas/main.c @@ -1,4 +1,3 @@ -/* #includes */ /*{{{C}}}*//*{{{*/ #undef _POSIX_SOURCE #define _POSIX_SOURCE 1 #undef _POSIX_C_SOURCE @@ -6,24 +5,25 @@ #include "config.h" +#include #include #include #ifdef HAVE_GETTEXT -#include -#define _(String) gettext(String) +# include +# define _(String) gettext(String) #else -#define _(String) String +# define _(String) String #endif #include #include #include #ifdef USE_DMALLOC -#include "dmalloc.h" +# include "dmalloc.h" #endif -#include "getopt.h" #include "bas.h" + /*}}}*/ #ifdef CONFIG_BUILD_KERNEL @@ -32,88 +32,115 @@ int main(int argc, FAR char *argv[]) int bas_main(int argc, char *argv[]) #endif { - /* variables */ /*{{{*/ - char *runFile=(char*)0; - int usage=0,o; - const char *lp="/dev/null"; - int backslash_colon=0; - int uppercase=0; - int restricted=0; + /* variables *//* {{{ */ + char *runFile = (char *)0; + int usage = 0, o; + const char *lp = "/dev/null"; + int backslash_colon = 0; + int uppercase = 0; + int restricted = 0; int lpfd; - static struct option lopts[]= - { - { "lp", required_argument, 0, 'l' }, - { "help", no_argument, 0, 'h' }, - { "restricted", no_argument, 0, 'r' }, - { "uppercase", no_argument, 0, 'u' }, - { "backslash-colon", no_argument, 0, 'b' }, - { "version", no_argument, 0, 'V' }, -#if defined(__STDC__) && __STDC__ - { (const char*)0, 0, 0, '\0' } -#else - { (char*)0, 0, 0, '\0' } -#endif - }; - /*}}}*/ + /* }}} */ #ifdef HAVE_GETTEXT - bindtextdomain("bas",LOCALEDIR); + bindtextdomain("bas", LOCALEDIR); textdomain("bas"); #endif - /* parse arguments */ /*{{{*/ - while ((o=getopt_long(argc,argv,"+bl:ruVh?",lopts,(int*)0))!=EOF) switch (o) - { - case 'b': backslash_colon=1; break; - case 'l': lp=optarg; break; - case 'u': uppercase=1; break; - case 'r': restricted=1; break; - case 'V': printf("bas %s\n", VERSION); exit(0); break; - case 'h': usage=2; break; - default: usage=1; break; - } - if (optind.\n"),stdout); - exit(0); - } - if ((lpfd=open(lp,O_WRONLY|O_CREAT|O_TRUNC,0666))==-1) - { - fprintf(stderr,_("bas: Opening `%s' for line printer output failed (%s).\n"),lp,strerror(errno)); - exit(2); - } - bas_argc=argc-optind; - bas_argv=&argv[optind]; - bas_argv0=runFile; - /*}}}*/ - bas_init(backslash_colon,restricted,uppercase,lpfd); - if (runFile) bas_runFile(runFile); - else bas_interpreter(); + /* parse arguments */ + + while ((o = getopt(argc, argv, ":bl:ruVh")) != EOF) + { + switch (o) + { + case 'b': + backslash_colon = 1; + break; + case 'l': + lp = optarg; + break; + case 'u': + uppercase = 1; + break; + case 'r': + restricted = 1; + break; + case 'V': + printf("bas %s\n", VERSION); + exit(0); + break; + case 'h': + usage = 2; + break; + default: + usage = 1; + break; + } + } + + if (optind < argc) + { + runFile = argv[optind++]; + } + + if (usage == 1) + { + fputs(_("Usage: bas [-b] [-l file] [-r] [-u] [program [argument ...]]\n"), + stderr); + fputs(_(" bas [--backslash-colon] [--lp file] [--restricted] [--uppercase] [program [argument ...]]\n"), + stderr); + fputs(_(" bas -h|--help\n"), stderr); + fputs(_(" bas --version\n"), stderr); + fputs("\n", stderr); + fputs(_("Try `bas -h' or `bas --help' for more information.\n"), stderr); + exit(1); + } + + if (usage == 2) + { + fputs(_("Usage: bas [-b] [-l file] [-u] [program [argument ...]]\n"), + stdout); + fputs(_(" bas [--backslash-colon] [--lp file] [--restricted] [--uppercase] [program [argument ...]]\n"), + stdout); + fputs(_(" bas -h|--help\n"), stdout); + fputs(_(" bas --version\n"), stdout); + fputs("\n", stdout); + fputs(_("BASIC interpreter.\n"), stdout); + fputs("\n", stdout); + fputs(_("-b, --backslash-colon convert backslashs to colons\n"), stdout); + fputs(_("-l, --lp write LPRINT output to file\n"), stdout); + fputs(_("-r, --restricted forbid SHELL\n"), stdout); + fputs(_("-u, --uppercase output all tokens in uppercase\n"), + stdout); + fputs(_("-h, --help display this help and exit\n"), stdout); + fputs(_(" --version output version information and exit\n"), + stdout); + fputs("\n", stdout); + fputs(_("Report bugs to .\n"), stdout); + exit(0); + } + + if ((lpfd = open(lp, O_WRONLY | O_CREAT | O_TRUNC, 0666)) == -1) + { + fprintf(stderr, + _("bas: Opening `%s' for line printer output failed (%s).\n"), lp, + strerror(errno)); + exit(2); + } + + bas_argc = argc - optind; + bas_argv = &argv[optind]; + bas_argv0 = runFile; + + bas_init(backslash_colon, restricted, uppercase, lpfd); + if (runFile) + { + bas_runFile(runFile); + } + else + { + bas_interpreter(); + } + bas_exit(); - return(0); + return (0); } -/*}}}*/ -- cgit v1.2.3