/* * Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc. * * This file is part of Jam - see jam.c for Copyright information. */ # include "jam.h" # include "lists.h" # include "parse.h" # include "compile.h" # include "variable.h" # include "expand.h" # include "rules.h" # include "newstr.h" # include "search.h" /* * compile.c - compile parsed jam statements * * External routines: * * compile_append() - append list results of two statements * compile_break() - compile 'break/continue/return' rule * compile_eval() - evaluate if to determine which leg to compile * compile_foreach() - compile the "for x in y" statement * compile_if() - compile 'if' rule * compile_include() - support for 'include' - call include() on file * compile_list() - expand and return a list * compile_local() - declare (and set) local variables * compile_null() - do nothing -- a stub for parsing * compile_on() - run rule under influence of on-target variables * compile_rule() - compile a single user defined rule * compile_rules() - compile a chain of rules * compile_set() - compile the "set variable" statement * compile_setcomp() - support for `rule` - save parse tree * compile_setexec() - support for `actions` - save execution string * compile_settings() - compile the "on =" (set variable on exec) statement * compile_switch() - compile 'switch' rule * * Internal routines: * * debug_compile() - printf with indent to show rule expansion. * evaluate_rule() - execute a rule invocation * * 02/03/94 (seiwald) - Changed trace output to read "setting" instead of * the awkward sounding "settings". * 04/12/94 (seiwald) - Combined build_depends() with build_includes(). * 04/12/94 (seiwald) - actionlist() now just appends a single action. * 04/13/94 (seiwald) - added shorthand L0 for null list pointer * 05/13/94 (seiwald) - include files are now bound as targets, and thus * can make use of $(SEARCH) * 06/01/94 (seiwald) - new 'actions existing' does existing sources * 08/23/94 (seiwald) - Support for '+=' (append to variable) * 12/20/94 (seiwald) - NOTIME renamed NOTFILE. * 01/22/95 (seiwald) - Exit rule. * 02/02/95 (seiwald) - Always rule; LEAVES rule. * 02/14/95 (seiwald) - NoUpdate rule. * 09/11/00 (seiwald) - new evaluate_rule() for headers(). * 09/11/00 (seiwald) - compile_xxx() now return LIST *. * New compile_append() and compile_list() in * support of building lists here, rather than * in jamgram.yy. * 01/10/00 (seiwald) - built-ins split out to builtin.c. * 10/22/02 (seiwald) - support for break/continue/return. */ static void debug_compile( int which, const char *s ); int glob( const char *s, const char *c ); /* * compile_append() - append list results of two statements * * parse->left more compile_append() by left-recursion * parse->right single rule */ LIST * compile_append( PARSE *parse, LOL *args, int *jmp ) { /* Append right to left. */ return list_append( (*parse->left->func)( parse->left, args, jmp ), (*parse->right->func)( parse->right, args, jmp ) ); } /* * compile_break() - compile 'break/continue/return' rule * * parse->left results * parse->num JMP_BREAK/CONTINUE/RETURN */ LIST * compile_break( PARSE *parse, LOL *args, int *jmp ) { LIST *lv = (*parse->left->func)( parse->left, args, jmp ); *jmp = parse->num; return lv; } /* * compile_eval() - evaluate if to determine which leg to compile * * Returns: * list if expression true - compile 'then' clause * L0 if expression false - compile 'else' clause */ static int lcmp( LIST *t, LIST *s ) { int status = 0; while( !status && ( t || s ) ) { const char *st = t ? t->string : ""; const char *ss = s ? s->string : ""; status = strcmp( st, ss ); t = t ? list_next( t ) : t; s = s ? list_next( s ) : s; } return status; } LIST * compile_eval( PARSE *parse, LOL *args, int *jmp ) { LIST *ll, *lr, *s, *t; int status = 0; /* Short circuit lr eval for &&, ||, and 'in' */ ll = (*parse->left->func)( parse->left, args, jmp ); lr = 0; switch( parse->num ) { case EXPR_AND: case EXPR_IN: if( ll ) goto eval; break; case EXPR_OR: if( !ll ) goto eval; break; default: eval: lr = (*parse->right->func)( parse->right, args, jmp ); } /* Now eval */ switch( parse->num ) { case EXPR_NOT: if( !ll ) status = 1; break; case EXPR_AND: if( ll && lr ) status = 1; break; case EXPR_OR: if( ll || lr ) status = 1; break; case EXPR_IN: /* "a in b": make sure each of */ /* ll is equal to something in lr. */ for( t = ll; t; t = list_next( t ) ) { for( s = lr; s; s = list_next( s ) ) if( !strcmp( t->string, s->string ) ) break; if( !s ) break; } /* No more ll? Success */ if( !t ) status = 1; break; case EXPR_EXISTS: if( lcmp( ll, L0 ) != 0 ) status = 1; break; case EXPR_EQUALS: if( lcmp( ll, lr ) == 0 ) status = 1; break; case EXPR_NOTEQ: if( lcmp( ll, lr ) != 0 ) status = 1; break; case EXPR_LESS: if( lcmp( ll, lr ) < 0 ) status = 1; break; case EXPR_LESSEQ: if( lcmp( ll, lr ) <= 0 ) status = 1; break; case EXPR_MORE: if( lcmp( ll, lr ) > 0 ) status = 1; break; case EXPR_MOREEQ: if( lcmp( ll, lr ) >= 0 ) status = 1; break; } if( DEBUG_IF ) { debug_compile( 0, "if" ); list_print( ll ); printf( "(%d) ", status ); list_print( lr ); printf( "\n" ); } /* Find something to return. */ /* In odd circumstances (like "" = "") */ /* we'll have to return a new string. */ if( !status ) t = 0; else if( ll ) t = ll, ll = 0; else if( lr ) t = lr, lr = 0; else t = list_new( L0, "1", 0 ); if( ll ) list_free( ll ); if( lr ) list_free( lr ); return t; } /* * compile_foreach() - compile the "for x in y" statement * * Compile_foreach() resets the given variable name to each specified * value, executing the commands enclosed in braces for each iteration. * * parse->string index variable * parse->left variable values * parse->right rule to compile */ LIST * compile_foreach( PARSE *p, LOL *args, int *jmp ) { LIST *nv = (*p->left->func)( p->left, args, jmp ); LIST *result = 0; LIST *l; /* for each value for var */ for( l = nv; l && *jmp == JMP_NONE; l = list_next( l ) ) { /* Reset $(p->string) for each val. */ var_set( p->string, list_new( L0, l->string, 1 ), VAR_SET ); /* Keep only last result. */ list_free( result ); result = (*p->right->func)( p->right, args, jmp ); /* continue loop? */ if( *jmp == JMP_CONTINUE ) *jmp = JMP_NONE; } /* Here by break/continue? */ if( *jmp == JMP_BREAK || *jmp == JMP_CONTINUE ) *jmp = JMP_NONE; list_free( nv ); /* Returns result of last loop */ return result; } /* * compile_if() - compile 'if' rule * * parse->left condition tree * parse->right then tree * parse->third else tree */ LIST * compile_if( PARSE *p, LOL *args, int *jmp ) { LIST *l = (*p->left->func)( p->left, args, jmp ); p = l ? p->right : p->third; list_free( l ); return (*p->func)( p, args, jmp ); } /* * compile_include() - support for 'include' - call include() on file * * parse->left list of files to include (can only do 1) */ LIST * compile_include( PARSE *parse, LOL *args, int *jmp ) { LIST *nt = (*parse->left->func)( parse->left, args, jmp ); if( DEBUG_COMPILE ) { debug_compile( 0, "include" ); list_print( nt ); printf( "\n" ); } if( nt ) { TARGET *t = bindtarget( nt->string ); /* Bind the include file under the influence of */ /* "on-target" variables. Though they are targets, */ /* include files are not built with make(). */ pushsettings( t->settings ); t->boundname = search( t->name, &t->time ); popsettings( t->settings ); parse_file( t->boundname ); } list_free( nt ); return L0; } /* * compile_list() - expand and return a list * * parse->string - character string to expand */ LIST * compile_list( PARSE *parse, LOL *args, int *jmp ) { /* voodoo 1 means: s is a copyable string */ const char *s = parse->string; return var_expand( L0, s, s + strlen( s ), args, 1 ); } /* * compile_local() - declare (and set) local variables * * parse->left list of variables * parse->right list of values * parse->third rules to execute */ LIST * compile_local( PARSE *parse, LOL *args, int *jmp ) { LIST *l; SETTINGS *s = 0; LIST *nt = (*parse->left->func)( parse->left, args, jmp ); LIST *ns = (*parse->right->func)( parse->right, args, jmp ); LIST *result; if( DEBUG_COMPILE ) { debug_compile( 0, "local" ); list_print( nt ); printf( " = " ); list_print( ns ); printf( "\n" ); } /* Initial value is ns */ for( l = nt; l; l = list_next( l ) ) s = addsettings( s, 0, l->string, list_copy( (LIST*)0, ns ) ); list_free( ns ); list_free( nt ); /* Note that callees of the current context get this "local" */ /* variable, making it not so much local as layered. */ pushsettings( s ); result = (*parse->third->func)( parse->third, args, jmp ); popsettings( s ); freesettings( s ); return result; } /* * compile_null() - do nothing -- a stub for parsing */ LIST * compile_null( PARSE *parse, LOL *args, int *jmp ) { return L0; } /* * compile_on() - run rule under influence of on-target variables * * parse->left list of files to include (can only do 1) * parse->right rule to run * * EXPERIMENTAL! */ LIST * compile_on( PARSE *parse, LOL *args, int *jmp ) { LIST *nt = (*parse->left->func)( parse->left, args, jmp ); LIST *result = 0; if( DEBUG_COMPILE ) { debug_compile( 0, "on" ); list_print( nt ); printf( "\n" ); } if( nt ) { TARGET *t = bindtarget( nt->string ); pushsettings( t->settings ); result = (*parse->right->func)( parse->right, args, jmp ); t->boundname = search( t->name, &t->time ); popsettings( t->settings ); } list_free( nt ); return result; } /* * compile_rule() - compile a single user defined rule * * parse->left list of rules to run * parse->right parameters (list of lists) to rule, recursing left * * Wrapped around evaluate_rule() so that headers() can share it. */ LIST * compile_rule( PARSE *parse, LOL *args, int *jmp ) { LOL nargs[1]; LIST *result = 0; LIST *ll, *l; PARSE *p; /* list of rules to run -- normally 1! */ ll = (*parse->left->func)( parse->left, args, jmp ); /* Build up the list of arg lists */ lol_init( nargs ); for( p = parse->right; p; p = p->left ) lol_add( nargs, (*p->right->func)( p->right, args, jmp ) ); /* Run rules, appending results from each */ for( l = ll; l; l = list_next( l ) ) result = evaluate_rule( l->string, nargs, result ); list_free( ll ); lol_free( nargs ); return result; } /* * evaluate_rule() - execute a rule invocation */ LIST * evaluate_rule( const char *rulename, LOL *args, LIST *result ) { RULE *rule = bindrule( rulename ); if( DEBUG_COMPILE ) { debug_compile( 1, rulename ); lol_print( args ); printf( "\n" ); } /* Check traditional targets $(<) and sources $(>) */ if( !rule->actions && !rule->procedure ) printf( "warning: unknown rule %s\n", rule->name ); /* If this rule will be executed for updating the targets */ /* then construct the action for make(). */ if( rule->actions ) { TARGETS *t; ACTION *action; /* The action is associated with this instance of this rule */ action = (ACTION *)malloc( sizeof( ACTION ) ); memset( (char *)action, '\0', sizeof( *action ) ); action->rule = rule; action->targets = targetlist( (TARGETS *)0, lol_get( args, 0 ) ); action->sources = targetlist( (TARGETS *)0, lol_get( args, 1 ) ); /* Append this action to the actions of each target */ for( t = action->targets; t; t = t->next ) t->target->actions = actionlist( t->target->actions, action ); } /* Now recursively compile any parse tree associated with this rule */ if( rule->procedure ) { PARSE *parse = rule->procedure; SETTINGS *s = 0; int jmp = JMP_NONE; LIST *l; int i; /* build parameters as local vars */ for( l = rule->params, i = 0; l; l = l->next, i++ ) s = addsettings( s, 0, l->string, list_copy( L0, lol_get( args, i ) ) ); /* Run rule. */ /* Bring in local params. */ /* refer/free to ensure rule not freed during use. */ pushsettings( s ); parse_refer( parse ); result = list_append( result, (*parse->func)( parse, args, &jmp ) ); parse_free( parse ); popsettings( s ); freesettings( s ); } if( DEBUG_COMPILE ) debug_compile( -1, 0 ); return result; } /* * compile_rules() - compile a chain of rules * * parse->left single rule * parse->right more compile_rules() by right-recursion */ LIST * compile_rules( PARSE *parse, LOL *args, int *jmp ) { /* Ignore result from first statement; return the 2nd. */ /* Optimize recursion on the right by looping. */ LIST *result = 0; while( *jmp == JMP_NONE && parse->func == compile_rules ) { list_free( result ); result = (*parse->left->func)( parse->left, args, jmp ); parse = parse->right; } if( *jmp == JMP_NONE ) { list_free( result ); result = (*parse->func)( parse, args, jmp ); } return result; } /* * compile_set() - compile the "set variable" statement * * parse->left variable names * parse->right variable values * parse->num ASSIGN_SET/APPEND/DEFAULT */ LIST * compile_set( PARSE *parse, LOL *args, int *jmp ) { LIST *nt = (*parse->left->func)( parse->left, args, jmp ); LIST *ns = (*parse->right->func)( parse->right, args, jmp ); LIST *l; int setflag; const char *trace; switch( parse->num ) { case ASSIGN_SET: setflag = VAR_SET; trace = "="; break; case ASSIGN_APPEND: setflag = VAR_APPEND; trace = "+="; break; case ASSIGN_DEFAULT: setflag = VAR_DEFAULT; trace = "?="; break; default: setflag = VAR_SET; trace = ""; break; } if( DEBUG_COMPILE ) { debug_compile( 0, "set" ); list_print( nt ); printf( " %s ", trace ); list_print( ns ); printf( "\n" ); } /* Call var_set to set variable */ /* var_set keeps ns, so need to copy it */ for( l = nt; l; l = list_next( l ) ) var_set( l->string, list_copy( L0, ns ), setflag ); list_free( nt ); return ns; } /* * compile_setcomp() - support for `rule` - save parse tree * * parse->string rule name * parse->left list of argument names * parse->right rules for rule */ LIST * compile_setcomp( PARSE *parse, LOL *args, int *jmp ) { RULE *rule = bindrule( parse->string ); LIST *params = 0; PARSE *p; /* Build param list */ for( p = parse->left; p; p = p->left ) params = list_new( params, p->string, 1 ); if( DEBUG_COMPILE ) { debug_compile( 0, "rule" ); printf( "%s ", parse->string ); list_print( params ); printf( "\n" ); } /* Free old one, if present */ if( rule->procedure ) parse_free( rule->procedure ); if( rule->params ) list_free( rule->params ); rule->procedure = parse->right; rule->params = params; /* we now own this parse tree */ /* don't let parse_free() release it */ parse_refer( parse->right ); return L0; } /* * compile_setexec() - support for `actions` - save execution string * * parse->string rule name * parse->string1 OS command string * parse->num flags * parse->left `bind` variables * * Note that the parse flags (as defined in compile.h) are transfered * directly to the rule flags (as defined in rules.h). */ LIST * compile_setexec( PARSE *parse, LOL *args, int *jmp ) { RULE *rule = bindrule( parse->string ); LIST *bindlist = (*parse->left->func)( parse->left, args, jmp ); /* Free old one, if present */ if( rule->actions ) { freestr( rule->actions ); list_free( rule->bindlist ); } rule->actions = copystr( parse->string1 ); rule->bindlist = bindlist; rule->flags = parse->num; return L0; } /* * compile_settings() - compile the "on =" (set variable on exec) statement * * parse->left variable names * parse->right target name * parse->third variable value * parse->num ASSIGN_SET/APPEND */ LIST * compile_settings( PARSE *parse, LOL *args, int *jmp ) { LIST *nt = (*parse->left->func)( parse->left, args, jmp ); LIST *ns = (*parse->third->func)( parse->third, args, jmp ); LIST *targets = (*parse->right->func)( parse->right, args, jmp ); LIST *ts; int append = parse->num == ASSIGN_APPEND; if( DEBUG_COMPILE ) { debug_compile( 0, "set" ); list_print( nt ); printf( "on " ); list_print( targets ); printf( " %s ", append ? "+=" : "=" ); list_print( ns ); printf( "\n" ); } /* Call addsettings to save variable setting */ /* addsettings keeps ns, so need to copy it */ /* Pass append flag to addsettings() */ for( ts = targets; ts; ts = list_next( ts ) ) { TARGET *t = bindtarget( ts->string ); LIST *l; for( l = nt; l; l = list_next( l ) ) t->settings = addsettings( t->settings, append, l->string, list_copy( (LIST*)0, ns ) ); } list_free( nt ); list_free( targets ); return ns; } /* * compile_switch() - compile 'switch' rule * * parse->left switch value (only 1st used) * parse->right cases * * cases->left 1st case * cases->right next cases * * case->string argument to match * case->left parse tree to execute */ LIST * compile_switch( PARSE *parse, LOL *args, int *jmp ) { LIST *nt = (*parse->left->func)( parse->left, args, jmp ); LIST *result = 0; if( DEBUG_COMPILE ) { debug_compile( 0, "switch" ); list_print( nt ); printf( "\n" ); } /* Step through cases */ for( parse = parse->right; parse; parse = parse->right ) { if( !glob( parse->left->string, nt ? nt->string : "" ) ) { /* Get & exec parse tree for this case */ parse = parse->left->left; result = (*parse->func)( parse, args, jmp ); break; } } list_free( nt ); return result; } /* * compile_while() - compile 'while' rule * * parse->left condition tree * parse->right execution tree */ LIST * compile_while( PARSE *p, LOL *args, int *jmp ) { LIST *result = 0; LIST *l; /* Returns the value from the last execution of the block */ while( ( *jmp == JMP_NONE ) && ( l = (*p->left->func)( p->left, args, jmp ) ) ) { /* Always toss while's expression */ list_free( l ); /* Keep only last result. */ list_free( result ); result = (*p->right->func)( p->right, args, jmp ); /* continue loop? */ if( *jmp == JMP_CONTINUE ) *jmp = JMP_NONE; } /* Here by break/continue? */ if( *jmp == JMP_BREAK || *jmp == JMP_CONTINUE ) *jmp = JMP_NONE; /* Returns result of last loop */ return result; } /* * debug_compile() - printf with indent to show rule expansion. */ static void debug_compile( int which, const char *s ) { static int level = 0; static char indent[36] = ">>>>|>>>>|>>>>|>>>>|>>>>|>>>>|>>>>|"; int i = ((1+level) * 2) % 35; if( which >= 0 ) printf( "%*.*s ", i, i, indent ); if( s ) printf( "%s ", s ); level += which; }
# | Change | User | Description | Committed | |
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#19 | 9903 | Perforce staff |
Jam -dr now reports file/line numbers, at no small effort. New functionality documented in RELNOTES. p4transfer.py: Transferred from production |
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#18 | 2559 | rmg |
Fix 'var on target ?= value' so that var is only set if it did not have a target-specific value. Previously, it would just overwrite the var's value. Bug fix documented in RELNOTES. === computer:1666: Change 39566 by seiwald@play-seiwald on 2002/12/27 14:44:01 |
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#17 | 2557 | rmg |
Shuffle mechanism for optional Jamrules includes: now no error message is issued for a missing include file marked with NOCARE. Previously, we used Glob to try to find the optional Jamrules files, but on VMS that doesn't work so well: Glob returns all uppercase file names with .'s at the end, which doesn't match "Jamrules" at all. The NOCARE part is a user-visible change documented in RELNOTES. === computer:1666: Change 39273 by seiwald@waffle-cyg-seiwald on 2002/12/19 22:44:03 |
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#16 | 2529 | rmg |
Fix "on target" variables during header scan, from Matt Armstrong. Setting target-specific variables while under the influence of the target's target-specific variables caused the _global_ values to be modified. This happened both during header file scanning and with the "on target statement" syntax. The manifestation of this was if a file #included itself, HdrRule would accidentally set HDRRULE/HDRSCAN globally, and then all files (executables, etc) would get scanned for includes. While this borrows from Matt's fix, it is a slightly different implementation. User visible fix documented in RELNOTES. === computer:1666: Change 39095 by seiwald@play-seiwald on 2002/12/17 14:00:58 |
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#15 | 2495 | rmg |
Fix up comments to compile_on() to reflect the fact that (a) it is no longer experimental and (b) it is not the same code as compile_include() (duh). No functional change. === computer:1666: Change 38001 by seiwald@play-seiwald on 2002/11/18 12:25:03 |
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#14 | 2494 | rmg |
Remove bogus search() call in 'on' statement processing, as pointed out by Ingo on the jamming mailing list. === computer:1666: Change 38000 by seiwald@play-seiwald on 2002/11/18 12:19:24 |
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#13 | 2493 | rmg |
Rewrite the past: update all jam's source with comments to reflect changes since about 2.3, very early 2001. Whitespace only change. === computer:1666: Change 37660 by seiwald@play-seiwald on 2002/11/06 22:41:35 Note: I regenerated jamgram.c on my linux 7.3 system prior to the submit, since patch was so unhappy trying to lay down the changes from Christopher's change. Presumably this is just due to different yacc/bison/whatever particulars on the system where Christopher made the changes originally. - rmg |
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#12 | 2491 | rmg |
Some consting in jam to make it more compilable by C++ compilers. No functional change. === computer:1666: Change 37433 by perforce@perforce on 2002/10/30 16:08:51 Recreational const-ing of jam, for compilers that don't allow "string" to be passed as a non-const char *. This included a few places where we were modifying what could possibly have been read-only storage, oddly enough. No functional change. === computer:1666: Change 37602 by seiwald@play-seiwald on 2002/11/04 17:25:40 |
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#11 | 2490 | rmg |
Jam langauge work: make 'return' actually return from the rule, rather than just setting the return value. Introduce new break/continue statements for managing loops. User visible change to be documented in Jam.html. === computer:1666: Change 37200 by seiwald@play-seiwald on 2002/10/22 15:41:28 Gross rework of Jam.html documentation, including: - the description of parameters for rules - description of -g flag - a new description of targets - more about rules and their return values - better separation of rules and updating actions - putting borders around the tables (Undocumented) change to documentation. === computer:1666: Change 37551 by seiwald@waffle-cyg-seiwald on 2002/11/03 23:17:12 Document jam's new and working break/continue/return statements. === computer:1666: Change 37574 by seiwald@play-seiwald on 2002/11/04 13:13:01 |
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#10 | 2489 | rmg |
Jam tinkering: since all calls to list_new() must either newstr() or copystr() the added string, instead just pass a flag and let list_new() do the newstr/copystr. No functional change. === computer:1666: Change 37164 by seiwald@spice on 2002/10/22 01:21:58 |
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#9 | 2482 | rmg |
Jam.html partial rewrite and the support for named parameters to rules. === computer:1666: Change 34516 by seiwald@play-seiwald on 2002/06/21 23:59:12 |
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#8 | 1587 | rmg |
if ( "" a b ) once again returns true. reported by Vladimir Prus <ghost@cs.msu.su> Christopher's fix. Bugfix to unreleased behavior. |
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#7 | 1537 | Perforce staff |
Fix to 1319: make jam's &&, &, |, and || operators short circuit as they did before. 'in' now short-circuits as well. This corrects behavior altered since jam 2.3 and prior to 2.4. |
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#6 | 1531 | Perforce staff |
Fix to 1497: finish code that appends results of multiple rules invoked by expansion of $(rule). |
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#5 | 1497 | Perforce staff |
Support for invoking rules via variable expansion, i.e. "$(rule) targets : sources ;". Not yet documented. Documented in Jam.html (rmg change 1536) |
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#4 | 1492 | Perforce staff |
Replace action modifiers EXEC_* from compile.h with RULE_* flags from rules.h. They've always been the same quantity defined in two places. Note that RULE_NEWSRCS is now RULE_UPDATED, to be consistent with 'actions updated'. No functional change. |
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#3 | 1319 | rmg |
Jam 2.3 + Perforce's internal changes. This change is a drop of the Perforce internal Jam changes since the 2.3 public release. The individual changes represented herein are preserved in the //guest/richard_geiger/intjam/ branch. The intent of this drop is to provide a base, from which other contributors' Jam branches may be integrated into. It is not intended to become a packaged release in this state. We will be integrating changes from other users prior to creating the next packaged release. Please refer to the src/RELNOTES file for an overview of the changes present in this integration. - Richard Geiger Open Source Engineer at Perforce |
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#2 | 486 | Perforce staff |
Jam 2.3. See RELNOTES for a list of changes from 2.2.x. Just about every source file was touched when jam got ANSI-fied. |
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#1 | 2 | laura | Add Jam/MR 2.2 source |