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Default branch: MAIN
Current tag: MAIN
Revision 1.19 / (download) - annotate - [select for diffs], Thu Dec 13 05:23:38 2018 UTC (4 years, 3 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_14_6,
VERSION_1_14_5,
HEAD
Changes since 1.18: +2 -2 lines
Diff to previous 1.18 (colored)
Cleanup, no functional change: No need to expose the eqn(7) syntax tree data structures everywhere. Move them to their own include file, "eqn.h". While here, delete the unused enum eqn_pilet.
Revision 1.18 / (download) - annotate - [select for diffs], Tue Oct 2 12:18:33 2018 UTC (4 years, 5 months ago) by schwarze
Branch: MAIN
Changes since 1.17: +2 -2 lines
Diff to previous 1.17 (colored)
Render the eqn(7) "sqrt" function as U+221A in UTF-8 output. This also agrees with what groff does. Suggested by an attendee of EuroBSDCon 2018 in Bucuresti. Written on the plane Bucuresti-Frankfurt returning from EuroBSDCon.
Revision 1.17 / (download) - annotate - [select for diffs], Wed Aug 23 21:56:20 2017 UTC (5 years, 7 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_14_4
Changes since 1.16: +5 -3 lines
Diff to previous 1.16 (colored)
remove spacing after another representation of unary minus
Revision 1.16 / (download) - annotate - [select for diffs], Wed Aug 23 20:49:15 2017 UTC (5 years, 7 months ago) by schwarze
Branch: MAIN
Changes since 1.15: +5 -3 lines
Diff to previous 1.15 (colored)
remove spacing after unary minus
Revision 1.15 / (download) - annotate - [select for diffs], Wed Aug 23 20:29:42 2017 UTC (5 years, 7 months ago) by schwarze
Branch: MAIN
Changes since 1.14: +8 -2 lines
Diff to previous 1.14 (colored)
eliminate white space after opening and before closing punctuation
Revision 1.14 / (download) - annotate - [select for diffs], Wed Aug 23 20:03:17 2017 UTC (5 years, 7 months ago) by schwarze
Branch: MAIN
Changes since 1.13: +13 -3 lines
Diff to previous 1.13 (colored)
Suppress spacing before certain kinds of lists. One benefit is a reduced probablity that a blank appears between a function name and the opening parenthesis introducing the arguments. The heuristics isn't perfect and may occasionally suppress a blank that wouldn't do harm.
Revision 1.13 / (download) - annotate - [select for diffs], Sat Jul 8 14:51:04 2017 UTC (5 years, 8 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_14_3,
VERSION_1_14_2
Changes since 1.12: +3 -3 lines
Diff to previous 1.12 (colored)
1. Eliminate struct eqn, instead use the existing members of struct roff_node which is allocated for each equation anyway. 2. Do not keep a list of equation parsers, one parser is enough. Minus fifty lines of code, no functional change.
Revision 1.12 / (download) - annotate - [select for diffs], Fri Jul 7 19:06:31 2017 UTC (5 years, 8 months ago) by schwarze
Branch: MAIN
Changes since 1.11: +28 -6 lines
Diff to previous 1.11 (colored)
add parentheses to the output where required for disambiguation
Revision 1.11 / (download) - annotate - [select for diffs], Thu Jul 6 00:19:54 2017 UTC (5 years, 8 months ago) by schwarze
Branch: MAIN
Changes since 1.10: +9 -10 lines
Diff to previous 1.10 (colored)
Fix operator precedence according to Brian W. Kernighan and Lorinda L. Cherry, "Typesetting Mathematics - User's Guide (Second Edition)", August 15, 1978, paragraph 23; swarm of bugs pointed out by bentley@.
Revision 1.10 / (download) - annotate - [select for diffs], Wed Jul 5 15:03:27 2017 UTC (5 years, 8 months ago) by schwarze
Branch: MAIN
Changes since 1.9: +7 -4 lines
Diff to previous 1.9 (colored)
The EQN_LISTONE box type is pointless. Simplify by just using EQN_LIST with expectargs = 1. Noticed while investigating a bug report from bentley@. No functional change.
Revision 1.9 / (download) - annotate - [select for diffs], Sun Feb 12 14:19:01 2017 UTC (6 years, 1 month ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_14_1,
VERSION_1_13
Changes since 1.8: +8 -5 lines
Diff to previous 1.8 (colored)
Do not access a NULL pointer if a matrix or square root are empty. Crashes found by tb@ with afl(1).
Revision 1.8 / (download) - annotate - [select for diffs], Thu Jan 1 15:36:08 2015 UTC (8 years, 2 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_13_4,
VERSION_1_13_3
Changes since 1.7: +12 -9 lines
Diff to previous 1.7 (colored)
Don't dereference NULL pointers when formatting missing denominators, subscripts, superscripts, or "from" or "to" arguments. Found by jsg@ with afl.
Revision 1.7 / (download) - annotate - [select for diffs], Sun Oct 12 14:49:39 2014 UTC (8 years, 5 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_13_2
Changes since 1.6: +66 -19 lines
Diff to previous 1.6 (colored)
major upgrade to eqn(7) terminal output;
column vectors ("piles") and matrices are not yet pretty,
but everything else is now more or less readable
Revision 1.6 / (download) - annotate - [select for diffs], Sun Aug 10 23:54:41 2014 UTC (8 years, 7 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_12_4,
VERSION_1_12
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)
Get rid of HAVE_CONFIG_H, it is always defined; idea from libnbcompat. Include <sys/types.h> where needed, it does not belong in config.h. Remove <stdio.h> from config.h; if it is missing somewhere, it should be added, but i cannot find a *.c file where it is missing.
Revision 1.5 / (download) - annotate - [select for diffs], Sun Apr 20 16:46:04 2014 UTC (8 years, 11 months ago) by schwarze
Branch: MAIN
CVS Tags: VERSION_1_13_1
Changes since 1.4: +3 -2 lines
Diff to previous 1.4 (colored)
KNF: case (FOO): -> case FOO:, remove /* LINTED */ and /* ARGSUSED */, remove trailing whitespace and blanks before tabs, improve some indenting; no functional change
Revision 1.4 / (download) - annotate - [select for diffs], Sun Jul 24 10:09:03 2011 UTC (11 years, 8 months ago) by kristaps
Branch: MAIN
CVS Tags: VERSION_1_12_3,
VERSION_1_12_2,
VERSION_1_12_1,
VERSION_1_12_0,
VERSION_1_11_7,
VERSION_1_11_6,
VERSION_1_11_5
Changes since 1.3: +25 -31 lines
Diff to previous 1.3 (colored)
Tuned the initial eqn output, making it completely simple. This completes a full initial eqn system, so I'm tagging a release on it.
Revision 1.3 / (download) - annotate - [select for diffs], Sat Jul 23 22:57:13 2011 UTC (11 years, 8 months ago) by kristaps
Branch: MAIN
Changes since 1.2: +5 -5 lines
Diff to previous 1.2 (colored)
Flip on equation printing for -T[x]html.
Revision 1.2 / (download) - annotate - [select for diffs], Sat Jul 23 12:01:54 2011 UTC (11 years, 8 months ago) by kristaps
Branch: MAIN
Changes since 1.1: +1 -7 lines
Diff to previous 1.1 (colored)
Add matrix support. Also remove "above" notion, as all elements in a list are delimited by their "aboveness" and it's superfluous.
Revision 1.1 / (download) - annotate - [select for diffs], Fri Jul 22 10:50:46 2011 UTC (11 years, 8 months ago) by kristaps
Branch: MAIN
Add character output (-Tpdf, -Tps, -Tascii) for equations. This is the minimum: unseparated terms.