[agd-cvs] server ChangeLog,1.23,1.24 Ideas,1.10,1.11 TODO,1.24,1.25

[Peep P. <so...@us...>]

Update of /cvsroot/agd/server
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16447

Modified Files:
	ChangeLog Ideas TODO 
Log Message:
Chaaanges!

Index: TODO
===================================================================
RCS file: /cvsroot/agd/server/TODO,v
retrieving revision 1.24
retrieving revision 1.25
diff -u -d -r1.24 -r1.25
--- TODO	21 Jul 2004 12:13:09 -0000	1.24
+++ TODO	23 Jul 2004 17:21:18 -0000	1.25
@@ -12,52 +12,35 @@
    while our offset is bigger than the element in line_numbers.
    If offset is smaller or equal, it means that it must be on
    the current index.
- 
  - profiling memory usage - find out if variables are really freed and if they're
    being overduplicated or something.
-
  - everything to do with arrays, notably:
    - operators:
      & &=
    - call_other on an array
    - foreach()
-
- - dfuns
+ - dfuns:
      delete
-	 member_array
-	 explode, implode
-	 save_object, restore_object
-	 crypt
-		
+     member_array
+     explode, implode
+     save_object, restore_object
+     crypt
  - allow 'string foo; foo[0]="a";'
  - sprintf and printf
-
  - Interpreter.
    ? F_PUSH_NUM_INT <constant> <number>
-   < runtime() for dfuns (doesn't display line numbers)
-
- lang.y:
+   - runtime() for dfuns (doesn't display line numbers)
+ - lang.y:
    ! break, continue
    ! fix L_SLICE_LVALUE
-
- < compile.c::compile_prog() should show global vars
- < debug.c::print_code() should show functions' arguments
-
+ - compile.c::compile_prog() should show global vars
+ - debug.c::print_code() should show functions' arguments
  - Do something about compile.c::pop_scope() - it's slow (well, algorithmically speaking, at least).
-
- - New configuration parser.
- 	- Change 'errorlog' to just 'log', or change debug() to be an error
-	  logging facility, or remove the option completely.
-	- Default error level option.
-	- For lib: option - if it doesn't end in /, add it.
-
+ - In config, for lib: option - if it doesn't end in /, add it.
  - Build system.
     * make maintainer-clean
 	  should also remove src/dfparse.output and src/lang.output
 	  shouldn't delete src/dfparse.h and src/lang.h
-
- ? optimize string tables - remove repetitions
- 
  - documentation:
     * Small textbook about AGD's dialect of LPC
     * Short text describing main differences between LPC and C
@@ -66,67 +49,54 @@
  - syntax highlighting scripts for AGD's LPC (vim, emacs)
  - the famous host lookup daemon, so gethostbyaddr() won't block.
    Or maybe a separate thread with libpthread?
- 
- - allow both .c and .lpc for file extensions (/usr/bin/file could recognize LPC,
-   and editors can turn on syntax highlighting automatically)
  - keep interactive objects in a separate linked list, and make shout act on that list
-- LPC:
-	- switch()
-	- all of the operators (/doc/lpc/operators)
-		- ',' - this takes some serious grammar-hacking, because
-		  comma as a function call argument is a separator for expressions.
-	- mixed type
-	- string slices
-		! assigning to slices (F_SLICE_LVALUE etc.)
-		  - Check if assigning too long a string.
-		* m..
-		* ..n
-		* m..n,o..p
-		* !n
-	- inheritance
+ - switch()
+ - all of the operators (/doc/lpc/operators)
+    - ',' - this takes some serious grammar-hacking, because
+            comma as a function call argument is a separator for expressions.
+ - mixed type
+ - string slices
+   ! assigning to slices (F_SLICE_LVALUE etc.)
+     - Check if assigning too long a string.
+   - m..
+   - ..n
+   - m..n,o..p
+   - !n
+   - m..<n
+   - inheritance
  - lexer:
-	- preprocessor (read flex(1))
-	  a {IDENTIFIER} rule first up in the rule list which goes through all of the macro
-	  definitions and if anything is found, it opens up another buffer (pushes it on
-	  flex's stack), containing the macro replacement, which will then get parsed again.
-	  if no macros match, REJECT() is called and flex tries to match with next available rule
-	  - #pragma
-	     warnings
-	     low-warnings
-	     no-warnings
-	  - #if
-	    - defined()
-	    - have_dfun()
-	    - !, &&, ||
-  	  - predefined names:
-	   __HOST__ the return value of gethostname()
-	   __AUTHORS__
-	- character encoding inside strings:
- 	  - decimal: \nnn
-	  - octal: \0nnn
-	  - hexadecimal: \0xnn
-	  - binary: \nnnnnnnnb
-	- multiline strings (like this:
-		string s = "@@@FOO
-			blah
-			blah
-			blah
-			FOO";
-		Or however it's done elsewhere.
-
+   - preprocessor (read flex(1))
+      an {IDENTIFIER} rule first up in the rule list which goes through all of the macro
+      definitions and if anything is found, it opens up another buffer (pushes it on
+      flex's stack), containing the macro replacement, which will then get parsed again.
+      if no macros match, REJECT() is called and flex tries to match with next available rule
+   - #pragma
+      warnings, low-warnings, no-warnings
+   - #if
+     - defined()
+     - have_dfun()
+     - !, &&, ||
+   - predefined names:
+     __HOST__ the return value of gethostname()
+     __AUTHORS__
+   - character encoding inside strings:
+     - decimal: \nnn
+     - octal: \0nnn
+     - hexadecimal: \0xnn
+     - binary: \nnnnnnnnb
+   - multiline strings (like this:
+       string s = "@@@FOO
+            blah
+            blah
+            blah
+            FOO";
+       Or however it's done elsewhere.
  ? Better function lookup table (prog->nametable)? O(1) would be nice.
- 
- - better logging system
- 	- print time using strftime()
- 	- log using lib's facilities (master::log()?)
-	- different prefixes have different debuglevels
-	- save to different files
  - warn about unused variables
  - initialization of global variables
  - dfun overrides, :: operator
- 
- ? check for lib root and folder of debug log with access() and exit gracefully if it fails.
- ? if we crash while running apply(master::crash), then we should rerun with debugging on
+ - check for lib root and folder of debug log with access() and exit gracefully if it fails.
+ - if we crash while running apply(master::crash), then we should rerun with debugging on
 
  ? IPv6 support?
  ? Some work could be done on i18n. For example, allow for multilingual yyerror-messages.

Index: Ideas
===================================================================
RCS file: /cvsroot/agd/server/Ideas,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -d -r1.10 -r1.11
--- Ideas	21 Jul 2004 12:13:09 -0000	1.10
+++ Ideas	23 Jul 2004 17:21:18 -0000	1.11
@@ -5,7 +5,7 @@
 	  each time. Just player() and this() or self() should suffice.
 	  environment() -> env() etc, too.
 	* superscope global variables. Maybe called world scope?
-	  i.e. global foo; - then can be accessed from any object.
+	  i.e. global int foo; - then can be accessed from any object.
 	  And this_object/this_player are driver-defined world globals.
  	* default values for arguments
  	  int foo(int i, int j = 1);

Index: ChangeLog
===================================================================
RCS file: /cvsroot/agd/server/ChangeLog,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -d -r1.23 -r1.24
--- ChangeLog	23 Jul 2004 14:25:10 -0000	1.23
+++ ChangeLog	23 Jul 2004 17:21:18 -0000	1.24
@@ -3,6 +3,10 @@
 2004-07-23
 	* dflex.l,lex.l,compile.c: added manual 'extern YYLTYPE yylloc'
 	declarations, which seem to be necessary with older version of bison.
+	* instr.h,lex.l,lang.y,interpret.c: bitwise operators
+	* dfuns.c: dfun names were stored in *local* array, so the name needs
+	to be strdup'ed.
+	* main.c: implemented flag()
 2004-06-23
 	* compile.c,lang.y,interpret.c,vars.c: + operator for arrays
 	* compile.c: fixed adding definitions for prototypes - their code wasn't