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4deed5e8f5
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114 Commits

Author SHA1 Message Date
Thomas Jensen
4deed5e8f5 Added genshape(), freeshape(), and findshape() prototypes 
Added on_side() prototype back again
Added isdeepempty() prototype
Changed first parameter of empty_side() prototype
 1999-08-14 19:08:34 +00:00
Thomas Jensen
64ed11f10c Added GNU GPL disclaimer 
Added yylex() declaration to please compiler
 1999-08-14 19:06:26 +00:00
Thomas Jensen
b0ba6c4baf Given regexp stuff its own Makefile in regexp. 
Major Makefile overhaul, maily implementation of new directory structure
and consolidation of file macros
Use more GNU make features
 1999-08-13 23:55:03 +00:00
Thomas Jensen
13154120e5 Bugfix: cut&paste error in in strisyes() and strisno(). Thanks Warren Seltzer 1999-08-13 23:54:24 +00:00
Thomas Jensen
ce8c0a295e Initial revision 1999-08-13 20:56:09 +00:00
Thomas Jensen
d8e0a00674 Removed functions iscorner(), on_side(), shapecmp(), both_on_side(), and 
shape_distance() - nobody was using them anyway.
 1999-07-23 16:38:02 +00:00
Thomas Jensen
995355b81e Added GNU GPL disclaimer 
Removed prototypes of iscorner(), on_side(), shapecmp(), both_on_side(),
and shape_distance() - nobody was using those anyway.
 1999-07-23 16:36:33 +00:00
Thomas Jensen
315d02d9d7 Added GNU GPL disclaimer 1999-07-23 16:16:40 +00:00
Thomas Jensen
affdb49a66 Added quickinfo mode to list_styles(). Called with -l and -d together. 1999-07-23 16:15:48 +00:00
Thomas Jensen
ad568aee53 Added computation of height of highest shape in design (maxshapeheight) 
Options -l and -d together now call quickinfo mode -> parse only 1 design
 1999-07-23 16:14:17 +00:00
Thomas Jensen
cc8471f243 Added GNU GPL disclaimer 
Added include config.h
 1999-07-22 12:28:25 +00:00
Thomas Jensen
c1b40f4cb6 Added GNU GPL disclaimer 
Renamed parser.h include to lexer.h (same file)
Added include config.h
 1999-07-22 12:27:16 +00:00
Thomas Jensen
8c5e619934 Initial revision 1999-07-22 12:26:10 +00:00
Thomas Jensen
6725de9617 Added GNU GPL disclaimer 
Renamed y.tab.h include to parser.h (same file)
Renamed parser.h include to lexer.h (same file)
Added config.h include
 1999-07-22 12:21:14 +00:00
Thomas Jensen
657bcd2d5f Bugfix: Empty box sides were still counted when -s was specified (so 
-s x5 would get you only three lines).
 1999-07-21 16:53:17 +00:00
Thomas Jensen
c31bfcbb9d Added GNU GPL disclaimer 
Bugfix: When doing the line justification in output_box(), the padding
was counted as part of the modifyable inner part of the box instead of
the fixed box itself, which resulted in strange bugs (tricky one).
 1999-07-21 16:50:48 +00:00
Thomas Jensen
171a21b198 Added GNU GPL disclaimer 
Does not kill leading/trailing blank lines anymore when !opt.killblank
Added include config.h
 1999-07-20 18:57:16 +00:00
Thomas Jensen
80846a69d1 Added GNU GPL disclaimer 
Removed include boxes.h
Added prototypes for strisyes() and strisno()
 1999-07-20 18:56:15 +00:00
Thomas Jensen
7101272dfa Added GNU GPL disclaimer 
Added functions strisyes() and strisno()
Added config.h and shape.h include statements
 1999-07-20 18:55:20 +00:00
Thomas Jensen
f0c4f546d6 Bugfix: REPLACE "^" with "a" caused a hangup. Now automatically declaring 
matches which have a length of zero to be of scope "once".
 1999-07-20 18:51:41 +00:00
Thomas Jensen
3a6fef29c6 Added GNU GPL disclaimer 
Now evaluating date command from SNAPFILE only once
Changed order of files in snapshot archive (who cares)
 1999-07-20 18:49:58 +00:00
Thomas Jensen
6a4a46ffdd Added GNU GPL disclaimer 
Updated beta version number :-)
Added killblank member to global options
 1999-07-20 18:48:46 +00:00
Thomas Jensen
0d0c2325b7 Added GNU GPL disclaimer 
Added -k option (kill leading/trailing blank lines on removal yes/no)
Bugfix: REPLACE and indentation conflict. Now applying regexp substitutions
only after indentation was already handled.
 1999-07-20 18:45:29 +00:00
Thomas Jensen
e081e6d3af Removed --yacc option from bison call 
Added logpage target to generate the chronologically sorted global change
log in HTML format. This requires a Perl script (create_changelog.pl).
Added config.h to dependencies and stuff
Removed special targets for yacc and lex files. Thanks to Andreas Heiduk,
it is now possible to compile all files with -W -Wall and no extra defines.
Moved regexp library to a subdirectory regexp
Some modifications on the source file macros which now differentiate
between files which are listed in the HTML change log and files which aren't.
 1999-07-12 18:28:53 +00:00
Thomas Jensen
c761f463e0 Added include "config.h" to top of file 1999-07-12 18:16:36 +00:00
Thomas Jensen
f0ad8c73dc Renamed file from parser.h to lexer.h 1999-07-03 16:12:19 +00:00
Thomas Jensen
3baafb88f2 Added begin_speedmode() which is called by parser.y 
Added state SPEEDMODE for fast skipping of designs
Introduced definitions for PWORD, PBOX, and PWHITE (whitespace)
Added %options nounput and noyywrap for easier compilation/linking
 1999-07-02 11:58:15 +00:00
Thomas Jensen
dcaccc130c Some minor changes to please compiler 
Communication of speed mode to lexer
Bugfix: Forgot to check for opt.l before calling YYACCEPT
 1999-07-02 11:54:52 +00:00
Thomas Jensen
bc4f97a31b Added parser.h header file for lexer-parser communication 
Moved from yacc to GNU "bison --yacc"
No longer linking with flex library
Activated -Wall -W for parser.y
Removed -DYY_NO_UNPUT from lexer compilation (now done via file option)
 1999-07-02 11:50:35 +00:00
Thomas Jensen
66e1c2b429 Initial revision 1999-07-02 11:47:11 +00:00
Thomas Jensen
529c3f1f65 Added [lcr] "shorthand" to -a option 1999-06-30 12:37:25 +00:00
Thomas Jensen
27c41667ef Removed DEF_DESIGN macro, because it now defaults to first design 
Removed some porting code, hoping for autoconf future
Added PARSER_DEBUG and LEXER_DEBUG macros
 1999-06-30 12:19:12 +00:00
Thomas Jensen
bce140bf46 Removed entire select_design stuff, because the parser now return much 
smaller data structures. The first design pointed to by designs is always
the one we need (except for ops on *all* designs).
The first design in config file is now default design (no DEF_DESIGN anymore).
 1999-06-30 12:16:38 +00:00
Thomas Jensen
d8f249e53f Now parsing only those designs which will be needed later on 
Checks formerly done in boxes.c now done here (no valid designs etc.)
 1999-06-30 12:13:47 +00:00
Thomas Jensen
3640421283 Replaced DEBUG macro with LEXER_DEBUG, which is now activated in boxes.h 
New tokens to, with, global, once
Added LEX_MAX_WARN macro to limit number of lex errors printed per design
Replaced exit()s with return YUNREC where errors are not fatal
 1999-06-28 18:37:38 +00:00
Thomas Jensen
93793ba1a2 Unified appearance of error messages, which are now all based on yyerror() 
Eliminated duplicate code by introducing intermediate rules
New tokens YTO, YWITH, and YRXPFLAG to reduce strcasecmp() usage
New token YUNREC for integration of lexer into error handling
Some code restructuring and rule renaming for better consistency
Added out-of-memory-checks to many strdup()s and such
 1999-06-28 18:32:51 +00:00
Thomas Jensen
ef582a464c Added macro SNAPFILE for boxes-SNAP-date +%Y%m%d 
Added target rcstest
Now builds optimized code by default
Added debug target for non-optimized code w/ debugging info
 1999-06-28 12:21:34 +00:00
Thomas Jensen
5717471559 Moved parser init and cleanup from main() to parser.y 
Some further cleanup in main()
 1999-06-28 12:19:29 +00:00
Thomas Jensen
9020675926 Added tokens YBOX and YEND (thus, BOX and END are no longer YKEYWORDs) 
Added #define FILE_LEXER_L around #include boxes.h to please compiler
 1999-06-28 12:17:46 +00:00
Thomas Jensen
884e18072d Added error handling. Now skips to next design on error. 
Replaced DEBUG macro with PARSER_DEBUG, which is now activated in boxes.h
Added rule first_rule, which performs init and cleanup formerly done in main()
Introduced symbols YBOX and YEND
 1999-06-28 12:15:47 +00:00
Thomas Jensen
b3fb4bade2 Commented out regerror() protoype which is now exported by tools.h 1999-06-25 18:53:51 +00:00
Thomas Jensen
b51b8e108a Added empty_side() prototype 1999-06-25 18:52:59 +00:00
Thomas Jensen
0038f52681 Added empty_side() function from boxes.c 
Removed #include regexp.h
 1999-06-25 18:52:28 +00:00
Thomas Jensen
6e23417d1f Removed empty_side() prototype (now in shape.h) 
Added indentmode and justify members to command line options struct
 1999-06-25 18:51:04 +00:00
Thomas Jensen
e9f3b88ef9 Bugfix: Mixed up SW and NE in padding calculation (tricky, that one) 
Added indent mode command line option for grammar overrides
Moved empty_side() to shape.c after small change in signature
Added text-in-block justification (j) to alignment option (-a)
 1999-06-25 18:46:39 +00:00
Thomas Jensen
93763e64ec Added initialization of mmok to please compiler 
Changed parameters of empty_side() calls to comply with new signature
 1999-06-25 18:45:33 +00:00
Thomas Jensen
1996a361ed Added output_box() function 1999-06-25 18:45:12 +00:00
Thomas Jensen
0c9f7cb04f Added justify_line() function for alignment of lines inside the text block 
Cleaned up hfill calculation in output_box()
Changed parameters of empty_side() calls to comply with new signature
 1999-06-25 18:42:50 +00:00
Thomas Jensen
26e3a95bbe Added remove.o and generate.o 
Introduced implicit rule .c.o, simplifying commands for most sources
 1999-06-23 19:35:17 +00:00
Thomas Jensen
d983743471 Added output_box() from boxes.c 1999-06-23 19:23:55 +00:00