vrtc / pjass (public) (License: BSD) (since 2023-08-03) (hash sha1)
pjass is a free Jass scripting language parser. This repository is a fork of lep/pjass. The goal is to add Debian packaging. As of the time of this writing, it works for current stable, that is Debian 12 (bookworm).
Clone URLs: https://rocketgit.com/user/vrtc/pjass ssh://rocketgit@ssh.rocketgit.com/user/vrtc/pjass git://git.rocketgit.com/user/vrtc/pjass
master upstream
List of commits:
Subject Hash Author Date (UTC)
A very strange error with newlines and comments. d822cacbd889fe723102102c8a09d578d90f013e lep 2016-08-21 09:15:00
Added +nosyntaxerror and +nosemanticerror e755e12b3cab1d5069574e34d22633dd420bb230 lep 2016-05-07 13:42:57
Added +shadow description to -h 6a62b1ecf773175992a2a430a178fffb5532e467 lep 2016-03-13 19:35:20
Reduced duplicate code from variable decleration. 01d6f01ebf7c2df9f58aea1bba61bae8a270b520 lep 2016-03-13 19:03:34
Added optional variable shadowing warning. 2a0b36f50d2850c4c2ff09f503e6ffad6abf58d9 lep 2016-03-13 14:30:36
Removed the +s and +e<n> flags. 4ab97e853531f2767136602d88c6a86897089eea lep 2016-03-13 10:52:37
Added help target to Makefile a713b03be873950d11e62a7b9e4f2d9a8d2e0945 lep 2016-03-03 16:02:34
Removed strict downcasting check. 5f6ffd725b2ac9d24eff5917d96ceeeaaf748e5f lep 2016-03-03 16:00:49
Added filterreturnsbool check which can be enabled via //# filter 6828cb5e726e7f57cad0ec3f794209c2012c7908 lep 2016-03-03 15:58:59
Moved code into seperate files. 047c531a1c3affb43f53d102c94e765d772ecff3 lep 2016-02-17 20:57:30
Also pack testfiles into the release zip. e2d8ca45c7175b4f0192ddb6202ae71059369495 lep 2016-02-01 15:15:03
Fixed all Warnings. 981e0b8b51eebb4904a42c58c825fa10185f5d23 lep 2016-02-01 15:12:38
Added a test which checks if the utf8-bom can be used as whitespace. cb0ebe275982a65a2ebbd4aca831da4e31739eba lep 2016-01-31 15:04:12
Added utf8 bom as another whitespace token. ea1572ceaa7743fcdff89f206e24540df6358e7b lep 2016-01-31 13:23:27
Added tests to the git repo. 6aca6f760084ee65f8cdd469b18ad5cb37c42ee3 lep 2016-01-17 10:44:56
FreeBsd patches. 6c3acc1dff6ecd5fa486506fabed077be5347afc lep 2016-01-17 10:23:48
Cleaned up string and comment handling in the lexer ebec6e67e248bef82bf92416733b394399c4e1d4 lep 2016-01-17 09:51:44
Added \r, \n (\x10, \x13) as invalid escape characters. 85d0c7e4453c1879bcbc4db8be28527c5ce9f4f7 lep 2016-01-06 13:16:49
Fixed another rare crash. b6edcc3cfd5c1c837318b0efa5ded6f16e86b403 lep 2015-12-21 19:02:41
Fixed various warnings. 6027429ad1895baef4796ac4ae43952ed51f6174 lep 2015-10-28 09:27:40
Commit d822cacbd889fe723102102c8a09d578d90f013e - A very strange error with newlines and comments.
Code like this would fail:

function a takes nothing returns nothing
//\x0d
endfunction

The '\x0d' being the literal character.
Before this commit comments were parsed like this:

"//".*{NEWLINE}

As the flex doc stats that '.' only parses non-newline bytes.
But for some reason the '.*' above slurped past the newline which
ofcourse caused all kinds of havoc.

So the trick was to simply state that i don't want any newlines.
Author: lep
Author date (UTC): 2016-08-21 09:15
Committer name: lep
Committer date (UTC): 2016-08-21 13:50
Parent(s): e755e12b3cab1d5069574e34d22633dd420bb230
Signer:
Signing key:
Signing status: N
Tree: b84ec0aa2439e4ab36ca535701c82dc387ba194e
File Lines added Lines deleted
main.c 1 1
tests/should-check/absolute-garbage.j 5 0
tests/should-check/exploit-1.j 30 0
tests/should-check/exploit-2.j 12 0
tests/should-check/wtf-error-on-comment.j 1 0
tests/should-fail/local-variable-decl.j 7 0
token.l 2 3
File main.c changed (mode: 100644) (index 05c7568..c38e8af)
... ... printf(
129 129 "pjass -nosyntaxerror Enable syntax error reporting\n" "pjass -nosyntaxerror Enable syntax error reporting\n"
130 130 "pjass +nosemanticerror Disable all semantic errors\n" "pjass +nosemanticerror Disable all semantic errors\n"
131 131 "pjass -nosemanticerror Enable semantic error reporting\n" "pjass -nosemanticerror Enable semantic error reporting\n"
132 "pjass - Read from standard input (may appear in a list)\n"
132 "pjass - Read from standard input (may appear in a list)\n"
133 133 ); );
134 134 exit(0); exit(0);
135 135 } }
File tests/should-check/absolute-garbage.j added (mode: 100644) (index 0000000..85d3ef8)
1 //# +nosyntaxerror
2 function foo takes nothing returns nothing
3 asd asd asdfghfhf
4 asdas dsda fas
5 endfunction
File tests/should-check/exploit-1.j added (mode: 100644) (index 0000000..083159b)
1 globals
2 code l__Code
3 integer l__Int
4 endglobals
5
6 function setCode takes code c returns nothing
7 set l__Code = c
8 endfunction
9
10 function setInt takes integer i returns nothing
11 set l__Int = i
12 endfunction
13
14 function Magic takes nothing returns nothing
15 local integer l__Code
16 local code l__Int
17 endfunction
18
19 //# +nosemanticerror
20 function C2I takes code c returns integer
21 call setCode(c)
22 return l__Code
23 endfunction
24
25 //# +nosemanticerror
26 function I2C takes integer i returns code
27 call setInt(i)
28 return l__Int
29 endfunction
30
File tests/should-check/exploit-2.j added (mode: 100644) (index 0000000..bbfc194)
1 globals
2 integer array l__Array
3 endglobals
4
5 function TypecastArray takes nothing returns nothing
6 local integer l__Array
7 endfunction
8
9 //# +nosemanticerror
10 function GetArrayAddress takes nothing returns integer
11 return l__Array
12 endfunction
File tests/should-check/wtf-error-on-comment.j added (mode: 100644) (index 0000000..a7dfadb)
1 function a takes nothing returns nothing // endfunction
File tests/should-fail/local-variable-decl.j added (mode: 100644) (index 0000000..f24e369)
1 function x takes integer y returns nothing
2 // a local declaration puts the name into scope directly
3 // and not after the assignment is evaluated
4 // so the expression y refers to the just introduced local and
5 // not the parameter and this throws an uninititalized error
6 local integer y = y
7 endfunction
File token.l changed (mode: 100644) (index d06b8d1..877c153)
6 6 /* Released under the BSD license */ /* Released under the BSD license */
7 7
8 8 %{ %{
9 /* need this for the call to atof() below */
10 9
11 10 static int rawcodelen; static int rawcodelen;
12 11 static int rawcodestartline; static int rawcodestartline;
 
... ... TABS [\x01-\x09\x0B\x0C\x0E-\x1F]
38 37
39 38 %% %%
40 39
41 {COMMENTSTART}"#".*{NEWLINE} {
40 {COMMENTSTART}"#"[^\r\n]*{NEWLINE} {
42 41 lineno++; lineno++;
43 42 islinebreak = 1; islinebreak = 1;
44 43 isconstant = 0; isconstant = 0;
45 44 return ANNOTATION; return ANNOTATION;
46 45 } }
47 46
48 {COMMENTSTART}.*{NEWLINE} {
47 {COMMENTSTART}[^\n\r]*{NEWLINE} {
49 48 lineno++; lineno++;
50 49 islinebreak = 1; islinebreak = 1;
51 50 isconstant = 0; isconstant = 0;
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