summaryrefslogtreecommitdiff
path: root/Build
diff options
context:
space:
mode:
Diffstat (limited to 'Build')
-rw-r--r--Build/source/texk/web2c/ChangeLog5
-rw-r--r--Build/source/texk/web2c/ctangleboot.cin557
-rw-r--r--Build/source/texk/web2c/cwebboot.cin373
-rw-r--r--Build/source/texk/web2c/cwebdir/ChangeLog9
-rw-r--r--Build/source/texk/web2c/cwebdir/Makefile10
-rw-r--r--Build/source/texk/web2c/cwebdir/comm-mac.ch4
-rw-r--r--Build/source/texk/web2c/cwebdir/comm-mini.ch8
-rw-r--r--Build/source/texk/web2c/cwebdir/comm-pc.ch2
-rw-r--r--Build/source/texk/web2c/cwebdir/comm-ql.ch18
-rw-r--r--Build/source/texk/web2c/cwebdir/comm-w2c.ch22
-rw-r--r--Build/source/texk/web2c/cwebdir/comm-w2c.h20
-rw-r--r--Build/source/texk/web2c/cwebdir/common.c193
-rw-r--r--Build/source/texk/web2c/cwebdir/common.h24
-rw-r--r--Build/source/texk/web2c/cwebdir/common.w31
-rw-r--r--Build/source/texk/web2c/cwebdir/ctang-bs.ch63
-rw-r--r--Build/source/texk/web2c/cwebdir/ctang-pc.ch15
-rw-r--r--Build/source/texk/web2c/cwebdir/ctang-ql.ch8
-rw-r--r--Build/source/texk/web2c/cwebdir/ctang-vms.ch4
-rw-r--r--Build/source/texk/web2c/cwebdir/ctang-w2c.ch72
-rw-r--r--Build/source/texk/web2c/cwebdir/ctang-w32.ch4
-rw-r--r--Build/source/texk/web2c/cwebdir/ctangle.c322
-rw-r--r--Build/source/texk/web2c/cwebdir/ctangle.w146
-rw-r--r--Build/source/texk/web2c/cwebdir/ctproofmac.tex4
-rw-r--r--Build/source/texk/web2c/cwebdir/ctwill-mini.ch669
-rw-r--r--Build/source/texk/web2c/cwebdir/ctwill-w2c.ch248
-rw-r--r--Build/source/texk/web2c/cwebdir/ctwimac.tex4
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-bs.ch8
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-man.ch2
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-pc.ch8
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-ql.ch8
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-vms.ch4
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-w2c.ch62
-rw-r--r--Build/source/texk/web2c/cwebdir/cweav-w32.ch4
-rw-r--r--Build/source/texk/web2c/cwebdir/cweave.w359
-rw-r--r--Build/source/texk/web2c/cwebdir/cwebmac.tex8
-rw-r--r--Build/source/texk/web2c/cwebdir/cwebman-w2c.ch18
-rw-r--r--Build/source/texk/web2c/cwebdir/cwebman.tex31
-rw-r--r--Build/source/texk/web2c/cwebdir/po/cweb-tl.pot8
-rw-r--r--Build/source/texk/web2c/cwebdir/po/cweb.pot6
-rw-r--r--Build/source/texk/web2c/cwebdir/po/de/cweb-tl.po16
-rw-r--r--Build/source/texk/web2c/cwebdir/po/de/cweb.po12
-rw-r--r--Build/source/texk/web2c/cwebdir/po/it/cweb.po16
-rw-r--r--Build/source/texk/web2c/cwebdir/prod-twill.w6
-rw-r--r--Build/source/texk/web2c/cwebdir/prod.w6
-rw-r--r--Build/source/texk/web2c/man/ChangeLog5
-rw-r--r--Build/source/texk/web2c/man/ctwill.man6
-rw-r--r--Build/source/texk/web2c/man/cweb.man4
47 files changed, 1818 insertions, 1614 deletions
diff --git a/Build/source/texk/web2c/ChangeLog b/Build/source/texk/web2c/ChangeLog
index 7a0364dfe58..366aa0d8edb 100644
--- a/Build/source/texk/web2c/ChangeLog
+++ b/Build/source/texk/web2c/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-06 Andreas Scherer <https://ascherer.github.io>
+
+ * ctangleboot.cin,
+ * cwebboot.cin: CWEB release 4.4.
+
2021-05-18 Karl Berry <karl@freefriends.org>
* README,
diff --git a/Build/source/texk/web2c/ctangleboot.cin b/Build/source/texk/web2c/ctangleboot.cin
index a0db9c59c00..02eef23e706 100644
--- a/Build/source/texk/web2c/ctangleboot.cin
+++ b/Build/source/texk/web2c/ctangleboot.cin
@@ -11,7 +11,7 @@
#if HAVE_GETTEXT
#include <libintl.h>
#else
-#define gettext(A) A
+#define gettext(a) a
#endif
#include <ctype.h>
@@ -25,10 +25,10 @@
/*:4*/
#line 67 "cwebdir/ctangle.w"
-#define banner "This is CTANGLE, Version 4.3" \
+#define banner "This is CTANGLE, Version 4.4" \
\
-#define _(S) gettext(S) \
+#define _(s) gettext(s) \
#define and_and 04
#define lt_lt 020
@@ -69,7 +69,7 @@
#define web_file_name file_name[0] \
#define length(c) (size_t) ((c+1) ->byte_start-(c) ->byte_start)
-#define print_id(c) term_write((c) ->byte_start,length((c) ) )
+#define print_id(c) term_write((c) ->byte_start,length(c) )
#define llink link
#define rlink dummy.Rlink
#define root name_dir->rlink \
@@ -95,18 +95,18 @@
#define new_line putchar('\n')
#define term_write(a,b) fflush(stdout) ,fwrite(a,sizeof(char) ,b,stdout) \
+#define buf_size 1000
+#define longest_name 10000 \
+
+#define long_buf_size (buf_size+longest_name)
#define max_bytes 1000000 \
-#define max_toks 1000000
#define max_names 10239 \
-#define max_sections 4000
-#define max_texts 10239
-#define longest_name 10000
-#define stack_size 500
-#define buf_size 1000
-#define long_buf_size (buf_size+longest_name) \
+#define max_sections 4000 \
+#define max_texts 10239
+#define max_toks 1000000
#define equiv equiv_or_xref \
#define macro 0
@@ -117,6 +117,7 @@
#define join 0177
#define output_defs_flag (2*024000-1) \
+#define stack_size 50
#define cur_end cur_state.end_field
#define cur_byte cur_state.byte_field
#define cur_name cur_state.name_field
@@ -149,7 +150,11 @@
#define section_name 0311
#define new_section 0312 \
-#define app_repl(c) {if(tok_ptr==tok_mem_end) overflow(_("token") ) ;*tok_ptr++= c;} \
+#define app_repl(c) {if(tok_ptr==tok_mem_end) overflow(_("token") ) ;*(tok_ptr++) = c;} \
+
+#define store_id(a) a= id_lookup(id_first,id_loc,0) -name_dir; \
+app_repl((a/0400) +0200) ; \
+app_repl(a%0400) ; \
#define keep_digit_separators flags['k'] \
@@ -264,7 +269,7 @@ extern FILE*active_file;
extern FILE*check_file;
/*:15*//*115:*/
-#line 473 "cwebdir/ctang-w2c.ch"
+#line 481 "cwebdir/ctang-w2c.ch"
extern char cb_banner[];
@@ -280,8 +285,9 @@ sixteen_bits text_link;
}text;
typedef text*text_pointer;
+#line 66 "cwebdir/ctang-w2c.ch"
/*:19*//*31:*/
-#line 273 "cwebdir/ctangle.w"
+#line 274 "cwebdir/ctangle.w"
typedef struct{
eight_bits*end_field;
@@ -296,7 +302,7 @@ typedef output_state*stack_pointer;
#line 70 "cwebdir/ctangle.w"
/*20:*/
-#line 129 "cwebdir/ctangle.w"
+#line 131 "cwebdir/ctangle.w"
static text text_info[max_texts];
static text_pointer text_info_end= text_info+max_texts-1;
@@ -306,12 +312,12 @@ static eight_bits*tok_mem_end= tok_mem+max_toks-1;
static eight_bits*tok_ptr;
/*:20*//*26:*/
-#line 199 "cwebdir/ctangle.w"
+#line 200 "cwebdir/ctangle.w"
static text_pointer last_unnamed;
/*:26*//*32:*/
-#line 289 "cwebdir/ctangle.w"
+#line 291 "cwebdir/ctangle.w"
static output_state cur_state;
@@ -320,18 +326,18 @@ static stack_pointer stack_end= stack+stack_size;
static stack_pointer stack_ptr;
/*:32*//*37:*/
-#line 365 "cwebdir/ctangle.w"
+#line 367 "cwebdir/ctangle.w"
static int cur_val;
/*:37*//*42:*/
-#line 456 "cwebdir/ctangle.w"
+#line 458 "cwebdir/ctangle.w"
static eight_bits out_state;
static boolean protect;
/*:42*//*45:*/
-#line 487 "cwebdir/ctangle.w"
+#line 489 "cwebdir/ctangle.w"
static name_pointer output_files[max_files];
static name_pointer*cur_out_file,*end_output_files,*an_output_file;
@@ -339,33 +345,33 @@ static char cur_section_name_char;
static char output_file_name[longest_name+1];
/*:45*//*52:*/
-#line 584 "cwebdir/ctangle.w"
+#line 589 "cwebdir/ctangle.w"
static boolean output_defs_seen= false;
/*:52*//*57:*/
-#line 696 "cwebdir/ctangle.w"
+#line 701 "cwebdir/ctangle.w"
static char translit[128][translit_length];
/*:57*//*62:*/
-#line 775 "cwebdir/ctangle.w"
+#line 777 "cwebdir/ctangle.w"
static eight_bits ccode[256];
/*:62*//*66:*/
-#line 835 "cwebdir/ctangle.w"
+#line 837 "cwebdir/ctangle.w"
static boolean comment_continues= false;
/*:66*//*68:*/
-#line 872 "cwebdir/ctangle.w"
+#line 874 "cwebdir/ctangle.w"
static name_pointer cur_section_name;
static boolean no_where;
/*:68*//*82:*/
-#line 1189 "cwebdir/ctangle.w"
+#line 1188 "cwebdir/ctangle.w"
static text_pointer cur_text;
static eight_bits next_control;
@@ -409,57 +415,57 @@ extern void print_stats(void);
extern void cb_show_banner(void);
/*:16*//*30:*/
-#line 245 "cwebdir/ctangle.w"
+#line 246 "cwebdir/ctangle.w"
static void store_two_bytes(sixteen_bits);
/*:30*//*35:*/
-#line 328 "cwebdir/ctangle.w"
+#line 330 "cwebdir/ctangle.w"
static void push_level(name_pointer);
static void pop_level(boolean);
/*:35*//*39:*/
-#line 401 "cwebdir/ctangle.w"
+#line 403 "cwebdir/ctangle.w"
static void get_output(void);
/*:39*//*44:*/
-#line 477 "cwebdir/ctangle.w"
+#line 479 "cwebdir/ctangle.w"
static void flush_buffer(void);
/*:44*//*49:*/
-#line 551 "cwebdir/ctangle.w"
+#line 556 "cwebdir/ctangle.w"
static void phase_two(void);
/*:49*//*53:*/
-#line 587 "cwebdir/ctangle.w"
+#line 592 "cwebdir/ctangle.w"
static void output_defs(void);
static void out_char(eight_bits);
/*:53*//*65:*/
-#line 815 "cwebdir/ctangle.w"
+#line 817 "cwebdir/ctangle.w"
static eight_bits skip_ahead(void);
static boolean skip_comment(boolean);
/*:65*//*70:*/
-#line 922 "cwebdir/ctangle.w"
+#line 924 "cwebdir/ctangle.w"
static eight_bits get_next(void);
/*:70*//*84:*/
-#line 1215 "cwebdir/ctangle.w"
+#line 1214 "cwebdir/ctangle.w"
static void scan_repl(eight_bits);
/*:84*//*91:*/
-#line 1396 "cwebdir/ctangle.w"
+#line 1397 "cwebdir/ctangle.w"
static void scan_section(void);
/*:91*//*99:*/
-#line 1477 "cwebdir/ctangle.w"
+#line 1474 "cwebdir/ctangle.w"
static void phase_one(void);
/*:99*//*101:*/
-#line 1511 "cwebdir/ctangle.w"
+#line 1507 "cwebdir/ctangle.w"
static void skip_limbo(void);
/*:101*/
@@ -476,28 +482,28 @@ char**av)
argc= ac;argv= av;
program= ctangle;
/*21:*/
-#line 137 "cwebdir/ctangle.w"
+#line 139 "cwebdir/ctangle.w"
text_info->tok_start= tok_ptr= tok_mem;
text_ptr= text_info+1;text_ptr->tok_start= tok_mem;
/*:21*//*23:*/
-#line 147 "cwebdir/ctangle.w"
+#line 149 "cwebdir/ctangle.w"
init_node(name_dir);
/*:23*//*27:*/
-#line 202 "cwebdir/ctangle.w"
+#line 203 "cwebdir/ctangle.w"
last_unnamed= text_info;text_info->text_link= macro;
/*:27*//*46:*/
-#line 497 "cwebdir/ctangle.w"
+#line 499 "cwebdir/ctangle.w"
cur_out_file= end_output_files= output_files+max_files;
/*:46*//*58:*/
-#line 699 "cwebdir/ctangle.w"
+#line 704 "cwebdir/ctangle.w"
{
int i;
@@ -505,7 +511,7 @@ for(i= 0;i<128;i++)sprintf(translit[i],"X%02X",(unsigned int)(128+i));
}
/*:58*//*63:*/
-#line 778 "cwebdir/ctangle.w"
+#line 780 "cwebdir/ctangle.w"
{
int c;
for(c= 0;c<256;c++)ccode[c]= ignore;
@@ -525,11 +531,11 @@ ccode['<']= ccode['(']= section_name;
ccode['\'']= ord;
/*:63*//*78:*/
-#line 1111 "cwebdir/ctangle.w"
+#line 1112 "cwebdir/ctangle.w"
section_text[0]= ' ';
/*:78*//*116:*/
-#line 476 "cwebdir/ctang-w2c.ch"
+#line 484 "cwebdir/ctang-w2c.ch"
strncpy(cb_banner,banner,max_banner-1);
@@ -546,7 +552,7 @@ return wrap_up();
}
/*:2*//*24:*/
-#line 153 "cwebdir/ctangle.w"
+#line 155 "cwebdir/ctangle.w"
boolean names_match(
name_pointer p,
@@ -554,12 +560,11 @@ const char*first,
size_t l,
eight_bits t)
{(void)t;
-if(length(p)!=l)return false;
-return!strncmp(first,p->byte_start,l);
+return length(p)==l&&strncmp(first,p->byte_start,l)==0;
}
/*:24*//*25:*/
-#line 169 "cwebdir/ctangle.w"
+#line 170 "cwebdir/ctangle.w"
void
init_node(
@@ -571,29 +576,29 @@ void
init_p(name_pointer p,eight_bits t){(void)p;(void)t;}
/*:25*//*29:*/
-#line 235 "cwebdir/ctangle.w"
+#line 236 "cwebdir/ctangle.w"
static void
store_two_bytes(
sixteen_bits x)
{
-#line 65 "cwebdir/ctang-w2c.ch"
+#line 73 "cwebdir/ctang-w2c.ch"
if(tok_ptr+2> tok_mem_end)overflow(_("token"));
-#line 241 "cwebdir/ctangle.w"
+#line 242 "cwebdir/ctangle.w"
*tok_ptr++= x>>8;
*tok_ptr++= x&0377;
}
/*:29*//*34:*/
-#line 313 "cwebdir/ctangle.w"
+#line 315 "cwebdir/ctangle.w"
static void
push_level(
name_pointer p)
{
-#line 71 "cwebdir/ctang-w2c.ch"
+#line 79 "cwebdir/ctang-w2c.ch"
if(stack_ptr==stack_end)overflow(_("stack"));
-#line 319 "cwebdir/ctangle.w"
+#line 321 "cwebdir/ctangle.w"
*stack_ptr= cur_state;
stack_ptr++;
if(p!=NULL){
@@ -604,7 +609,7 @@ cur_section= 0;
}
/*:34*//*36:*/
-#line 336 "cwebdir/ctangle.w"
+#line 338 "cwebdir/ctangle.w"
static void
pop_level(
@@ -620,7 +625,7 @@ if(stack_ptr> stack)cur_state= *stack_ptr;
}
/*:36*//*38:*/
-#line 372 "cwebdir/ctangle.w"
+#line 374 "cwebdir/ctangle.w"
static void
get_output(void)
@@ -643,15 +648,15 @@ switch(a/024000){
case 0:cur_val= a;out_char(identifier);break;
case 1:if(a==output_defs_flag)output_defs();
else/*40:*/
-#line 406 "cwebdir/ctangle.w"
+#line 408 "cwebdir/ctangle.w"
{
a-= 024000;
if((a+name_dir)->equiv!=(void*)text_info)push_level(a+name_dir);
else if(a!=0){
-#line 77 "cwebdir/ctang-w2c.ch"
+#line 85 "cwebdir/ctang-w2c.ch"
fputs(_("\n! Not present: <"),stdout);
-#line 412 "cwebdir/ctangle.w"
+#line 414 "cwebdir/ctangle.w"
print_section_name(a+name_dir);err_print(">");
}
@@ -659,7 +664,7 @@ goto restart;
}
/*:40*/
-#line 393 "cwebdir/ctangle.w"
+#line 395 "cwebdir/ctangle.w"
break;
default:cur_val= a-050000;if(cur_val> 0)cur_section= cur_val;
@@ -669,7 +674,7 @@ out_char(section_number);
}
/*:38*//*43:*/
-#line 464 "cwebdir/ctangle.w"
+#line 466 "cwebdir/ctangle.w"
static void
flush_buffer(void)
@@ -684,48 +689,51 @@ cur_line++;
}
/*:43*//*48:*/
-#line 516 "cwebdir/ctangle.w"
+#line 518 "cwebdir/ctangle.w"
static void
phase_two(void){
+phase= 2;
web_file_open= false;
cur_line= 1;
/*33:*/
-#line 302 "cwebdir/ctangle.w"
+#line 304 "cwebdir/ctangle.w"
stack_ptr= stack+1;cur_name= name_dir;cur_repl= text_info->text_link+text_info;
cur_byte= cur_repl->tok_start;cur_end= (cur_repl+1)->tok_start;cur_section= 0;
/*:33*/
-#line 521 "cwebdir/ctangle.w"
+#line 524 "cwebdir/ctangle.w"
/*51:*/
-#line 580 "cwebdir/ctangle.w"
+#line 585 "cwebdir/ctangle.w"
if(!output_defs_seen)
output_defs();
/*:51*/
-#line 522 "cwebdir/ctangle.w"
+#line 525 "cwebdir/ctangle.w"
if(text_info->text_link==macro&&cur_out_file==end_output_files){
-#line 89 "cwebdir/ctang-w2c.ch"
+#line 97 "cwebdir/ctang-w2c.ch"
fputs(_("\n! No program text was specified."),stdout);mark_harmless;
-#line 525 "cwebdir/ctangle.w"
+#line 528 "cwebdir/ctangle.w"
}
else{
if(cur_out_file==end_output_files){
-if(show_progress)
-#line 95 "cwebdir/ctang-w2c.ch"
+if(show_progress){
+#line 103 "cwebdir/ctang-w2c.ch"
printf(_("\nWriting the output file (%s):"),C_file_name);
-#line 531 "cwebdir/ctangle.w"
+#line 534 "cwebdir/ctangle.w"
+update_terminal;
+}
}
else{
if(show_progress){
-#line 101 "cwebdir/ctang-w2c.ch"
+#line 109 "cwebdir/ctang-w2c.ch"
fputs(_("\nWriting the output files:"),stdout);
-#line 535 "cwebdir/ctangle.w"
+#line 540 "cwebdir/ctangle.w"
printf(" (%s)",C_file_name);
update_terminal;
@@ -735,45 +743,44 @@ if(text_info->text_link==macro)goto writeloop;
while(stack_ptr> stack)get_output();
flush_buffer();
writeloop:/*50:*/
-#line 130 "cwebdir/ctang-w2c.ch"
+#line 138 "cwebdir/ctang-w2c.ch"
fclose(C_file);C_file= NULL;
/*105:*/
-#line 356 "cwebdir/ctang-w2c.ch"
+#line 364 "cwebdir/ctang-w2c.ch"
if((C_file= fopen(C_file_name,"r"))!=NULL){
/*106:*/
-#line 363 "cwebdir/ctang-w2c.ch"
+#line 371 "cwebdir/ctang-w2c.ch"
-char x[BUFSIZ],y[BUFSIZ];
-int x_size,y_size,comparison= false;
+boolean comparison= false;
if((check_file= fopen(check_file_name,"r"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
if(check_for_change)/*107:*/
-#line 378 "cwebdir/ctang-w2c.ch"
+#line 385 "cwebdir/ctang-w2c.ch"
do{
-x_size= fread(x,1,BUFSIZ,C_file);
-y_size= fread(y,1,BUFSIZ,check_file);
-comparison= (x_size==y_size);
-if(comparison)comparison= !memcmp(x,y,x_size);
+char x[BUFSIZ],y[BUFSIZ];
+int x_size= fread(x,sizeof(char),BUFSIZ,C_file);
+int y_size= fread(y,sizeof(char),BUFSIZ,check_file);
+comparison= (x_size==y_size)&&!memcmp(x,y,x_size);
}while(comparison&&!feof(C_file)&&!feof(check_file));
/*:107*/
-#line 371 "cwebdir/ctang-w2c.ch"
+#line 378 "cwebdir/ctang-w2c.ch"
fclose(C_file);C_file= NULL;
fclose(check_file);check_file= NULL;
/*:106*/
-#line 358 "cwebdir/ctang-w2c.ch"
+#line 366 "cwebdir/ctang-w2c.ch"
/*108:*/
-#line 389 "cwebdir/ctang-w2c.ch"
+#line 396 "cwebdir/ctang-w2c.ch"
if(comparison)
remove(check_file_name);
@@ -783,13 +790,13 @@ rename(check_file_name,C_file_name);
}
/*:108*/
-#line 359 "cwebdir/ctang-w2c.ch"
+#line 367 "cwebdir/ctang-w2c.ch"
}else
rename(check_file_name,C_file_name);
/*:105*/
-#line 132 "cwebdir/ctang-w2c.ch"
+#line 140 "cwebdir/ctang-w2c.ch"
for(an_output_file= end_output_files;an_output_file> cur_out_file;){
an_output_file--;
@@ -803,39 +810,40 @@ fatal(_("! Cannot open output file "),check_file_name);
if(show_progress){printf("\n(%s)",output_file_name);update_terminal;}
cur_line= 1;
stack_ptr= stack+1;
-cur_name= (*an_output_file);
+cur_name= *an_output_file;
cur_repl= (text_pointer)cur_name->equiv;
cur_byte= cur_repl->tok_start;
cur_end= (cur_repl+1)->tok_start;
while(stack_ptr> stack)get_output();
flush_buffer();fclose(C_file);C_file= NULL;
/*109:*/
-#line 402 "cwebdir/ctang-w2c.ch"
+#line 409 "cwebdir/ctang-w2c.ch"
if(0==strcmp("/dev/stdout",output_file_name))
/*111:*/
-#line 429 "cwebdir/ctang-w2c.ch"
+#line 436 "cwebdir/ctang-w2c.ch"
{
/*114:*/
-#line 460 "cwebdir/ctang-w2c.ch"
+#line 467 "cwebdir/ctang-w2c.ch"
char in_buf[BUFSIZ+1];
-int in_size,comparison= true;
+int in_size;
+boolean comparison= true;
if((check_file= fopen(check_file_name,"r"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
/*:114*/
-#line 430 "cwebdir/ctang-w2c.ch"
+#line 437 "cwebdir/ctang-w2c.ch"
do{
-in_size= fread(in_buf,1,BUFSIZ,check_file);
+in_size= fread(in_buf,sizeof(char),BUFSIZ,check_file);
in_buf[in_size]= '\0';
fprintf(stdout,"%s",in_buf);
}while(!feof(check_file));
fclose(check_file);check_file= NULL;
/*110:*/
-#line 419 "cwebdir/ctang-w2c.ch"
+#line 426 "cwebdir/ctang-w2c.ch"
if(comparison)
remove(check_file_name);
@@ -845,37 +853,38 @@ rename(check_file_name,output_file_name);
}
/*:110*/
-#line 437 "cwebdir/ctang-w2c.ch"
+#line 444 "cwebdir/ctang-w2c.ch"
}
/*:111*/
-#line 404 "cwebdir/ctang-w2c.ch"
+#line 411 "cwebdir/ctang-w2c.ch"
else if(0==strcmp("/dev/stderr",output_file_name))
/*112:*/
-#line 442 "cwebdir/ctang-w2c.ch"
+#line 449 "cwebdir/ctang-w2c.ch"
{
/*114:*/
-#line 460 "cwebdir/ctang-w2c.ch"
+#line 467 "cwebdir/ctang-w2c.ch"
char in_buf[BUFSIZ+1];
-int in_size,comparison= true;
+int in_size;
+boolean comparison= true;
if((check_file= fopen(check_file_name,"r"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
/*:114*/
-#line 443 "cwebdir/ctang-w2c.ch"
+#line 450 "cwebdir/ctang-w2c.ch"
do{
-in_size= fread(in_buf,1,BUFSIZ,check_file);
+in_size= fread(in_buf,sizeof(char),BUFSIZ,check_file);
in_buf[in_size]= '\0';
fprintf(stderr,"%s",in_buf);
}while(!feof(check_file));
fclose(check_file);check_file= NULL;
/*110:*/
-#line 419 "cwebdir/ctang-w2c.ch"
+#line 426 "cwebdir/ctang-w2c.ch"
if(comparison)
remove(check_file_name);
@@ -885,20 +894,20 @@ rename(check_file_name,output_file_name);
}
/*:110*/
-#line 450 "cwebdir/ctang-w2c.ch"
+#line 457 "cwebdir/ctang-w2c.ch"
}
/*:112*/
-#line 406 "cwebdir/ctang-w2c.ch"
+#line 413 "cwebdir/ctang-w2c.ch"
else if(0==strcmp("/dev/null",output_file_name))
/*113:*/
-#line 455 "cwebdir/ctang-w2c.ch"
+#line 462 "cwebdir/ctang-w2c.ch"
{
-int comparison= true;
+boolean comparison= true;
/*110:*/
-#line 419 "cwebdir/ctang-w2c.ch"
+#line 426 "cwebdir/ctang-w2c.ch"
if(comparison)
remove(check_file_name);
@@ -908,47 +917,46 @@ rename(check_file_name,output_file_name);
}
/*:110*/
-#line 457 "cwebdir/ctang-w2c.ch"
+#line 464 "cwebdir/ctang-w2c.ch"
}
/*:113*/
-#line 408 "cwebdir/ctang-w2c.ch"
+#line 415 "cwebdir/ctang-w2c.ch"
else{
if((C_file= fopen(output_file_name,"r"))!=NULL){
/*106:*/
-#line 363 "cwebdir/ctang-w2c.ch"
+#line 371 "cwebdir/ctang-w2c.ch"
-char x[BUFSIZ],y[BUFSIZ];
-int x_size,y_size,comparison= false;
+boolean comparison= false;
if((check_file= fopen(check_file_name,"r"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
if(check_for_change)/*107:*/
-#line 378 "cwebdir/ctang-w2c.ch"
+#line 385 "cwebdir/ctang-w2c.ch"
do{
-x_size= fread(x,1,BUFSIZ,C_file);
-y_size= fread(y,1,BUFSIZ,check_file);
-comparison= (x_size==y_size);
-if(comparison)comparison= !memcmp(x,y,x_size);
+char x[BUFSIZ],y[BUFSIZ];
+int x_size= fread(x,sizeof(char),BUFSIZ,C_file);
+int y_size= fread(y,sizeof(char),BUFSIZ,check_file);
+comparison= (x_size==y_size)&&!memcmp(x,y,x_size);
}while(comparison&&!feof(C_file)&&!feof(check_file));
/*:107*/
-#line 371 "cwebdir/ctang-w2c.ch"
+#line 378 "cwebdir/ctang-w2c.ch"
fclose(C_file);C_file= NULL;
fclose(check_file);check_file= NULL;
/*:106*/
-#line 411 "cwebdir/ctang-w2c.ch"
+#line 418 "cwebdir/ctang-w2c.ch"
/*110:*/
-#line 419 "cwebdir/ctang-w2c.ch"
+#line 426 "cwebdir/ctang-w2c.ch"
if(comparison)
remove(check_file_name);
@@ -958,33 +966,33 @@ rename(check_file_name,output_file_name);
}
/*:110*/
-#line 412 "cwebdir/ctang-w2c.ch"
+#line 419 "cwebdir/ctang-w2c.ch"
}else
rename(check_file_name,output_file_name);
}
/*:109*/
-#line 151 "cwebdir/ctang-w2c.ch"
+#line 159 "cwebdir/ctang-w2c.ch"
}
strcpy(check_file_name,"");
-#line 575 "cwebdir/ctangle.w"
+#line 580 "cwebdir/ctangle.w"
/*:50*/
-#line 543 "cwebdir/ctangle.w"
+#line 548 "cwebdir/ctangle.w"
if(show_happiness){
if(show_progress)new_line;
-#line 107 "cwebdir/ctang-w2c.ch"
+#line 115 "cwebdir/ctang-w2c.ch"
fputs(_("Done."),stdout);
-#line 547 "cwebdir/ctangle.w"
+#line 552 "cwebdir/ctangle.w"
}
}
}
/*:48*//*54:*/
-#line 594 "cwebdir/ctangle.w"
+#line 599 "cwebdir/ctangle.w"
static void
output_defs(void)
@@ -1010,9 +1018,9 @@ a= (a-0200)*0400+*cur_byte++;
if(a<024000){
cur_val= a;out_char(identifier);
}
-#line 159 "cwebdir/ctang-w2c.ch"
+#line 167 "cwebdir/ctang-w2c.ch"
else if(a<050000)confusion(_("macro defs have strange char"));
-#line 620 "cwebdir/ctangle.w"
+#line 625 "cwebdir/ctangle.w"
else{
cur_val= a-050000;cur_section= cur_val;out_char(section_number);
}
@@ -1026,7 +1034,7 @@ pop_level(false);
}
/*:54*//*55:*/
-#line 637 "cwebdir/ctangle.w"
+#line 642 "cwebdir/ctangle.w"
static void
out_char(
@@ -1039,25 +1047,22 @@ case'\n':if(protect&&out_state!=verbatim)C_putc(' ');
if(protect||out_state==verbatim)C_putc('\\');
flush_buffer();if(out_state!=verbatim)out_state= normal;break;
/*59:*/
-#line 705 "cwebdir/ctangle.w"
+#line 710 "cwebdir/ctangle.w"
case identifier:
if(out_state==num_or_id)C_putc(' ');
-j= (cur_val+name_dir)->byte_start;
-k= (cur_val+name_dir+1)->byte_start;
-while(j<k){
+for(j= (cur_val+name_dir)->byte_start,k= (cur_val+name_dir+1)->byte_start;
+j<k;j++)
if((eight_bits)(*j)<0200)C_putc(*j);
else C_printf("%s",translit[(eight_bits)(*j)-0200]);
-j++;
-}
out_state= num_or_id;break;
/*:59*/
-#line 648 "cwebdir/ctangle.w"
+#line 653 "cwebdir/ctangle.w"
/*60:*/
-#line 718 "cwebdir/ctangle.w"
+#line 720 "cwebdir/ctangle.w"
case section_number:
if(cur_val> 0)C_printf("/*%d:*/",cur_val);
@@ -1068,12 +1073,12 @@ cur_char= '\n';
goto restart;
}else{
sixteen_bits a;
-a= 0400**cur_byte++;
+a= *cur_byte++*0400;
a+= *cur_byte++;
C_printf("\n#line %d \"",a);
-cur_val= *cur_byte++;
-cur_val= 0400*(cur_val-0200)+*cur_byte++;
+cur_val= (*cur_byte++-0200)*0400;
+cur_val+= *cur_byte++;
for(j= (cur_val+name_dir)->byte_start,k= (cur_val+name_dir+1)->byte_start;
j<k;j++){
if(*j=='\\'||*j=='"')C_putc('\\');
@@ -1084,10 +1089,10 @@ C_putc('"');C_putc('\n');
break;
/*:60*/
-#line 649 "cwebdir/ctangle.w"
+#line 654 "cwebdir/ctangle.w"
/*56:*/
-#line 667 "cwebdir/ctangle.w"
+#line 672 "cwebdir/ctangle.w"
case plus_plus:C_putc('+');C_putc('+');out_state= normal;break;
case minus_minus:C_putc('-');C_putc('-');out_state= normal;break;
@@ -1108,7 +1113,7 @@ case minus_gt_ast:C_putc('-');C_putc('>');C_putc('*');out_state= normal;
break;
/*:56*/
-#line 650 "cwebdir/ctangle.w"
+#line 655 "cwebdir/ctangle.w"
case'=':case'>':C_putc(cur_char);C_putc(' ');
out_state= normal;break;
@@ -1127,7 +1132,7 @@ default:C_putc(cur_char);out_state= normal;break;
}
/*:55*//*64:*/
-#line 799 "cwebdir/ctangle.w"
+#line 801 "cwebdir/ctangle.w"
static eight_bits
skip_ahead(void)
@@ -1145,7 +1150,7 @@ if(c!=ignore||*(loc-1)=='>')return c;
}
/*:64*//*67:*/
-#line 838 "cwebdir/ctangle.w"
+#line 840 "cwebdir/ctangle.w"
static boolean skip_comment(
boolean is_long_comment)
@@ -1156,9 +1161,9 @@ if(loc> limit){
if(is_long_comment){
if(get_line())return comment_continues= true;
else{
-#line 165 "cwebdir/ctang-w2c.ch"
+#line 173 "cwebdir/ctang-w2c.ch"
err_print(_("! Input ended in mid-comment"));
-#line 849 "cwebdir/ctangle.w"
+#line 851 "cwebdir/ctangle.w"
return comment_continues= false;
}
@@ -1171,9 +1176,9 @@ loc++;return comment_continues= false;
}
if(c=='@'){
if(ccode[(eight_bits)*loc]==new_section){
-#line 171 "cwebdir/ctang-w2c.ch"
+#line 179 "cwebdir/ctang-w2c.ch"
err_print(_("! Section name ended in mid-comment"));loc--;
-#line 862 "cwebdir/ctangle.w"
+#line 864 "cwebdir/ctangle.w"
return comment_continues= false;
}
@@ -1183,7 +1188,7 @@ else loc++;
}
/*:67*//*69:*/
-#line 879 "cwebdir/ctangle.w"
+#line 881 "cwebdir/ctangle.w"
static eight_bits
get_next(void)
@@ -1197,9 +1202,10 @@ if(get_line()==false)return new_section;
else if(print_where&&!no_where){
print_where= false;
/*85:*/
-#line 1221 "cwebdir/ctangle.w"
+#line 1224 "cwebdir/ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1209,12 +1215,11 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 891 "cwebdir/ctangle.w"
+#line 893 "cwebdir/ctangle.w"
}
else return'\n';
@@ -1228,7 +1233,7 @@ else continue;
}
loc++;
if(xisdigit(c)||c=='.')/*73:*/
-#line 963 "cwebdir/ctangle.w"
+#line 965 "cwebdir/ctangle.w"
{
boolean hex_flag= false;
id_first= loc-1;
@@ -1262,13 +1267,13 @@ return constant;
}
/*:73*/
-#line 903 "cwebdir/ctangle.w"
+#line 905 "cwebdir/ctangle.w"
else if(c=='\''||c=='"'
||((c=='L'||c=='u'||c=='U')&&(*loc=='\''||*loc=='"'))
||((c=='u'&&*loc=='8')&&(*(loc+1)=='\''||*(loc+1)=='"')))
/*74:*/
-#line 1000 "cwebdir/ctangle.w"
+#line 1002 "cwebdir/ctangle.w"
{
char delim= c;
id_first= section_text+1;
@@ -1280,15 +1285,15 @@ delim= *loc++;*++id_loc= delim;
while(true){
if(loc>=limit){
if(*(limit-1)!='\\'){
-#line 177 "cwebdir/ctang-w2c.ch"
+#line 185 "cwebdir/ctang-w2c.ch"
err_print(_("! String didn't end"));loc= limit;break;
-#line 1012 "cwebdir/ctangle.w"
+#line 1014 "cwebdir/ctangle.w"
}
if(get_line()==false){
-#line 183 "cwebdir/ctang-w2c.ch"
+#line 191 "cwebdir/ctang-w2c.ch"
err_print(_("! Input ended in middle of string"));loc= buffer;break;
-#line 1016 "cwebdir/ctangle.w"
+#line 1018 "cwebdir/ctangle.w"
}
else if(++id_loc<=section_text_end)*id_loc= '\n';
@@ -1306,9 +1311,9 @@ c= *loc++;
if(++id_loc<=section_text_end)*id_loc= c;
}
if(id_loc>=section_text_end){
-#line 189 "cwebdir/ctang-w2c.ch"
+#line 197 "cwebdir/ctang-w2c.ch"
fputs(_("\n! String too long: "),stdout);
-#line 1034 "cwebdir/ctangle.w"
+#line 1036 "cwebdir/ctangle.w"
term_write(section_text+1,25);
err_print("...");
@@ -1318,11 +1323,11 @@ return string;
}
/*:74*/
-#line 907 "cwebdir/ctangle.w"
+#line 909 "cwebdir/ctangle.w"
else if(isalpha(c)||isxalpha(c)||ishigh(c))
/*72:*/
-#line 954 "cwebdir/ctangle.w"
+#line 956 "cwebdir/ctangle.w"
{
id_first= --loc;
do
@@ -1333,38 +1338,37 @@ id_loc= loc;return identifier;
}
/*:72*/
-#line 909 "cwebdir/ctangle.w"
+#line 911 "cwebdir/ctangle.w"
else if(c=='@')/*75:*/
-#line 1045 "cwebdir/ctangle.w"
-{
+#line 1047 "cwebdir/ctangle.w"
+
switch(c= ccode[(eight_bits)*loc++]){
case ignore:continue;
-#line 195 "cwebdir/ctang-w2c.ch"
+#line 203 "cwebdir/ctang-w2c.ch"
case translit_code:err_print(_("! Use @l in limbo only"));continue;
-#line 1049 "cwebdir/ctangle.w"
+#line 1051 "cwebdir/ctangle.w"
case control_text:while((c= skip_ahead())=='@');
if(*(loc-1)!='>')
-#line 201 "cwebdir/ctang-w2c.ch"
+#line 209 "cwebdir/ctang-w2c.ch"
err_print(_("! Double @ should be used in control text"));
-#line 1054 "cwebdir/ctangle.w"
+#line 1056 "cwebdir/ctangle.w"
continue;
case section_name:
cur_section_name_char= *(loc-1);
/*77:*/
-#line 1091 "cwebdir/ctangle.w"
+#line 1092 "cwebdir/ctangle.w"
{
-char*k;
+char*k= section_text;
/*79:*/
-#line 1113 "cwebdir/ctangle.w"
+#line 1114 "cwebdir/ctangle.w"
-k= section_text;
while(true){
if(loc> limit&&get_line()==false){
-#line 219 "cwebdir/ctang-w2c.ch"
+#line 227 "cwebdir/ctang-w2c.ch"
err_print(_("! Input ended in section name"));
#line 1118 "cwebdir/ctangle.w"
@@ -1380,13 +1384,13 @@ if(c=='>'){
loc+= 2;break;
}
if(ccode[(eight_bits)c]==new_section){
-#line 231 "cwebdir/ctang-w2c.ch"
+#line 239 "cwebdir/ctang-w2c.ch"
err_print(_("! Section name didn't end"));break;
#line 1145 "cwebdir/ctangle.w"
}
if(ccode[(eight_bits)c]==section_name){
-#line 237 "cwebdir/ctang-w2c.ch"
+#line 245 "cwebdir/ctang-w2c.ch"
err_print(_("! Nesting of section names not allowed"));break;
#line 1149 "cwebdir/ctangle.w"
@@ -1404,7 +1408,7 @@ c= ' ';if(*(k-1)==' ')k--;
*k= c;
}
if(k>=section_text_end){
-#line 225 "cwebdir/ctang-w2c.ch"
+#line 233 "cwebdir/ctang-w2c.ch"
fputs(_("\n! Section name too long: "),stdout);
#line 1131 "cwebdir/ctangle.w"
@@ -1414,7 +1418,7 @@ printf("...");mark_harmless;
if(*k==' '&&k> section_text)k--;
/*:79*/
-#line 1093 "cwebdir/ctangle.w"
+#line 1094 "cwebdir/ctangle.w"
if(k-section_text> 3&&strncmp(k-2,"...",3)==0)
cur_section_name= section_lookup(section_text+1,k-3,true);
@@ -1423,7 +1427,7 @@ else cur_section_name= section_lookup(section_text+1,k,false);
if(cur_section_name_char=='(')
/*47:*/
-#line 501 "cwebdir/ctangle.w"
+#line 503 "cwebdir/ctangle.w"
{
for(an_output_file= cur_out_file;
@@ -1432,39 +1436,38 @@ if(*an_output_file==cur_section_name)break;
if(an_output_file==end_output_files){
if(cur_out_file> output_files)
*--cur_out_file= cur_section_name;
-#line 83 "cwebdir/ctang-w2c.ch"
+#line 91 "cwebdir/ctang-w2c.ch"
else overflow(_("output files"));
-#line 510 "cwebdir/ctangle.w"
+#line 512 "cwebdir/ctangle.w"
}
}
/*:47*/
-#line 1101 "cwebdir/ctangle.w"
+#line 1102 "cwebdir/ctangle.w"
return section_name;
}
/*:77*/
-#line 1058 "cwebdir/ctangle.w"
+#line 1060 "cwebdir/ctangle.w"
case string:/*81:*/
#line 1159 "cwebdir/ctangle.w"
-{
+
id_first= loc++;*(limit+1)= '@';*(limit+2)= '>';
while(*loc!='@'||*(loc+1)!='>')loc++;
-#line 243 "cwebdir/ctang-w2c.ch"
+#line 251 "cwebdir/ctang-w2c.ch"
if(loc>=limit)err_print(_("! Verbatim string didn't end"));
#line 1163 "cwebdir/ctangle.w"
id_loc= loc;loc+= 2;
return string;
-}
/*:81*/
-#line 1059 "cwebdir/ctangle.w"
+#line 1061 "cwebdir/ctangle.w"
case ord:/*76:*/
-#line 1071 "cwebdir/ctangle.w"
+#line 1072 "cwebdir/ctangle.w"
id_first= loc;
if(*loc=='\\')
@@ -1472,17 +1475,17 @@ if(*++loc=='\'')loc++;
while(*loc!='\''){
if(*loc=='@'){
if(*(loc+1)!='@')
-#line 207 "cwebdir/ctang-w2c.ch"
+#line 215 "cwebdir/ctang-w2c.ch"
err_print(_("! Double @ should be used in ASCII constant"));
-#line 1079 "cwebdir/ctangle.w"
+#line 1080 "cwebdir/ctangle.w"
else loc++;
}
loc++;
if(loc> limit){
-#line 213 "cwebdir/ctang-w2c.ch"
+#line 221 "cwebdir/ctang-w2c.ch"
err_print(_("! String didn't end"));loc= limit-1;break;
-#line 1085 "cwebdir/ctangle.w"
+#line 1086 "cwebdir/ctangle.w"
}
}
@@ -1490,14 +1493,13 @@ loc++;
return ord;
/*:76*/
-#line 1060 "cwebdir/ctangle.w"
+#line 1062 "cwebdir/ctangle.w"
default:return c;
}
-}
/*:75*/
-#line 910 "cwebdir/ctangle.w"
+#line 912 "cwebdir/ctangle.w"
else if(xisspace(c)){
if(!preprocessing||loc> limit)continue;
@@ -1506,7 +1508,7 @@ else return' ';
}
else if(c=='#'&&loc==buffer+1)preprocessing= true;
mistake:/*71:*/
-#line 931 "cwebdir/ctangle.w"
+#line 933 "cwebdir/ctangle.w"
switch(c){
case'+':if(*loc=='+')compress(plus_plus);break;
@@ -1531,14 +1533,14 @@ case'!':if(*loc=='=')compress(non_eq);break;
}
/*:71*/
-#line 917 "cwebdir/ctangle.w"
+#line 919 "cwebdir/ctangle.w"
return c;
}
}
/*:69*//*83:*/
-#line 1193 "cwebdir/ctangle.w"
+#line 1192 "cwebdir/ctangle.w"
static void
scan_repl(
@@ -1546,9 +1548,10 @@ eight_bits t)
{
sixteen_bits a;
if(t==section_name)/*85:*/
-#line 1221 "cwebdir/ctangle.w"
+#line 1224 "cwebdir/ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1558,47 +1561,45 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 1199 "cwebdir/ctangle.w"
+#line 1198 "cwebdir/ctangle.w"
while(true)switch(a= get_next()){
/*86:*/
-#line 1236 "cwebdir/ctangle.w"
+#line 1239 "cwebdir/ctangle.w"
-case identifier:a= id_lookup(id_first,id_loc,0)-name_dir;
-app_repl((a/0400)+0200);
-app_repl(a%0400);break;
+case identifier:store_id(a);break;
case section_name:if(t!=section_name)goto done;
else{
/*87:*/
-#line 1269 "cwebdir/ctangle.w"
+#line 1270 "cwebdir/ctangle.w"
{
char*try_loc= loc;
while(*try_loc==' '&&try_loc<limit)try_loc++;
if(*try_loc=='+'&&try_loc<limit)try_loc++;
while(*try_loc==' '&&try_loc<limit)try_loc++;
-#line 273 "cwebdir/ctang-w2c.ch"
+#line 281 "cwebdir/ctang-w2c.ch"
if(*try_loc=='=')err_print(_("! Missing `@ ' before a named section"));
-#line 1275 "cwebdir/ctangle.w"
+#line 1276 "cwebdir/ctangle.w"
}
/*:87*/
-#line 1242 "cwebdir/ctangle.w"
+#line 1243 "cwebdir/ctangle.w"
a= cur_section_name-name_dir;
app_repl((a/0400)+0250);
app_repl(a%0400);
/*85:*/
-#line 1221 "cwebdir/ctangle.w"
+#line 1224 "cwebdir/ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1608,17 +1609,16 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 1246 "cwebdir/ctangle.w"
+#line 1247 "cwebdir/ctangle.w"
break;
}
-#line 261 "cwebdir/ctang-w2c.ch"
+#line 269 "cwebdir/ctang-w2c.ch"
case output_defs_code:if(t!=section_name)err_print(_("! Misplaced @h"));
-#line 1249 "cwebdir/ctangle.w"
+#line 1250 "cwebdir/ctangle.w"
else{
output_defs_seen= true;
@@ -1626,9 +1626,10 @@ a= output_defs_flag;
app_repl((a/0400)+0200);
app_repl(a%0400);
/*85:*/
-#line 1221 "cwebdir/ctangle.w"
+#line 1224 "cwebdir/ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1638,26 +1639,25 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 1255 "cwebdir/ctangle.w"
+#line 1256 "cwebdir/ctangle.w"
}
break;
case constant:case string:
/*88:*/
-#line 1286 "cwebdir/ctangle.w"
+#line 1287 "cwebdir/ctangle.w"
app_repl(a);
while(id_first<id_loc){
if(*id_first=='@'){
if(*(id_first+1)=='@')id_first++;
-#line 279 "cwebdir/ctang-w2c.ch"
+#line 287 "cwebdir/ctang-w2c.ch"
else err_print(_("! Double @ should be used in string"));
-#line 1292 "cwebdir/ctangle.w"
+#line 1293 "cwebdir/ctangle.w"
}
else if(a==constant&&*id_first=='\''&&!keep_digit_separators)
@@ -1667,11 +1667,11 @@ app_repl(*id_first++);
app_repl(a);break;
/*:88*/
-#line 1259 "cwebdir/ctangle.w"
+#line 1260 "cwebdir/ctangle.w"
case ord:
/*89:*/
-#line 1304 "cwebdir/ctangle.w"
+#line 1305 "cwebdir/ctangle.w"
{
int c= (eight_bits)*id_first;
if(c=='\\'){
@@ -1708,9 +1708,9 @@ break;
case'\\':c= '\\';break;
case'\'':c= '\'';break;
case'\"':c= '\"';break;
-#line 285 "cwebdir/ctang-w2c.ch"
+#line 293 "cwebdir/ctang-w2c.ch"
default:err_print(_("! Unrecognized escape sequence"));
-#line 1341 "cwebdir/ctangle.w"
+#line 1342 "cwebdir/ctangle.w"
}
}
@@ -1724,19 +1724,19 @@ app_repl(constant);
break;
/*:89*/
-#line 1261 "cwebdir/ctangle.w"
+#line 1262 "cwebdir/ctangle.w"
case definition:case format_code:case begin_C:if(t!=section_name)goto done;
else{
-#line 267 "cwebdir/ctang-w2c.ch"
+#line 275 "cwebdir/ctang-w2c.ch"
err_print(_("! @d, @f and @c are ignored in C text"));continue;
-#line 1265 "cwebdir/ctangle.w"
+#line 1266 "cwebdir/ctangle.w"
}
case new_section:goto done;
/*:86*/
-#line 1204 "cwebdir/ctangle.w"
+#line 1203 "cwebdir/ctangle.w"
case')':app_repl(a);
if(t==macro)app_repl(' ');
@@ -1744,14 +1744,14 @@ break;
default:app_repl(a);
}
done:next_control= (eight_bits)a;
-#line 255 "cwebdir/ctang-w2c.ch"
+#line 263 "cwebdir/ctang-w2c.ch"
if(text_ptr> text_info_end)overflow(_("text"));
-#line 1212 "cwebdir/ctangle.w"
+#line 1211 "cwebdir/ctangle.w"
cur_text= text_ptr;(++text_ptr)->tok_start= tok_ptr;
}
/*:83*//*90:*/
-#line 1363 "cwebdir/ctangle.w"
+#line 1364 "cwebdir/ctangle.w"
static void
scan_section(void)
@@ -1766,7 +1766,7 @@ printf("*%d",section_count);update_terminal;
next_control= ignore;
while(true){
/*92:*/
-#line 1404 "cwebdir/ctangle.w"
+#line 1405 "cwebdir/ctangle.w"
while(next_control<definition)
@@ -1775,32 +1775,29 @@ loc-= 2;next_control= get_next();
}
/*:92*/
-#line 1377 "cwebdir/ctangle.w"
+#line 1378 "cwebdir/ctangle.w"
if(next_control==definition){
/*93:*/
-#line 1411 "cwebdir/ctangle.w"
-{
+#line 1412 "cwebdir/ctangle.w"
+
while((next_control= get_next())=='\n');
if(next_control!=identifier){
-#line 291 "cwebdir/ctang-w2c.ch"
+#line 299 "cwebdir/ctang-w2c.ch"
err_print(_("! Definition flushed, must start with identifier"));
-#line 1415 "cwebdir/ctangle.w"
+#line 1416 "cwebdir/ctangle.w"
continue;
}
-app_repl(((a= id_lookup(id_first,id_loc,0)-name_dir)/0400)+0200);
-
-app_repl(a%0400);
+store_id(a);
if(*loc!='('){
app_repl(string);app_repl(' ');app_repl(string);
}
scan_repl(macro);
cur_text->text_link= macro;
-}
/*:93*/
-#line 1379 "cwebdir/ctangle.w"
+#line 1380 "cwebdir/ctangle.w"
continue;
}
@@ -1810,14 +1807,14 @@ p= name_dir;break;
if(next_control==section_name){
p= cur_section_name;
/*94:*/
-#line 1436 "cwebdir/ctangle.w"
+#line 1434 "cwebdir/ctangle.w"
while((next_control= get_next())=='+');
if(next_control!='='&&next_control!=eq_eq)
continue;
/*:94*/
-#line 1387 "cwebdir/ctangle.w"
+#line 1388 "cwebdir/ctangle.w"
break;
}
@@ -1825,23 +1822,23 @@ return;
}
no_where= print_where= false;
/*95:*/
-#line 1441 "cwebdir/ctangle.w"
+#line 1439 "cwebdir/ctangle.w"
/*96:*/
-#line 1446 "cwebdir/ctangle.w"
+#line 1444 "cwebdir/ctangle.w"
store_two_bytes((sixteen_bits)(0150000+section_count));
/*:96*/
-#line 1442 "cwebdir/ctangle.w"
+#line 1440 "cwebdir/ctangle.w"
scan_repl(section_name);
/*97:*/
-#line 1450 "cwebdir/ctangle.w"
+#line 1448 "cwebdir/ctangle.w"
if(p==name_dir||p==NULL){
-(last_unnamed)->text_link= cur_text-text_info;last_unnamed= cur_text;
+last_unnamed->text_link= cur_text-text_info;last_unnamed= cur_text;
}
else if(p->equiv==(void*)text_info)p->equiv= (void*)cur_text;
@@ -1855,16 +1852,16 @@ cur_text->text_link= section_flag;
/*:97*/
-#line 1444 "cwebdir/ctangle.w"
+#line 1442 "cwebdir/ctangle.w"
/*:95*/
-#line 1393 "cwebdir/ctangle.w"
+#line 1394 "cwebdir/ctangle.w"
}
/*:90*//*98:*/
-#line 1465 "cwebdir/ctangle.w"
+#line 1463 "cwebdir/ctangle.w"
static void
phase_one(void){
@@ -1874,34 +1871,32 @@ reset_input();
skip_limbo();
while(!input_has_ended)scan_section();
check_complete();
-phase= 2;
}
/*:98*//*100:*/
-#line 1482 "cwebdir/ctangle.w"
+#line 1479 "cwebdir/ctangle.w"
static void
skip_limbo(void)
{
-char c;
while(true){
if(loc> limit&&get_line()==false)return;
*(limit+1)= '@';
while(*loc!='@')loc++;
if(loc++<=limit){
-c= *loc++;
+char c= *loc++;
if(ccode[(eight_bits)c]==new_section)break;
switch(ccode[(eight_bits)c]){
case translit_code:/*102:*/
-#line 1513 "cwebdir/ctangle.w"
+#line 1509 "cwebdir/ctangle.w"
while(xisspace(*loc)&&loc<limit)loc++;
loc+= 3;
if(loc> limit||!xisxdigit(*(loc-3))||!xisxdigit(*(loc-2))
||(*(loc-3)>='0'&&*(loc-3)<='7')||!xisspace(*(loc-1)))
-#line 309 "cwebdir/ctang-w2c.ch"
+#line 317 "cwebdir/ctang-w2c.ch"
err_print(_("! Improper hex number following @l"));
-#line 1519 "cwebdir/ctangle.w"
+#line 1515 "cwebdir/ctangle.w"
else{
unsigned int i;
@@ -1911,9 +1906,9 @@ while(xisspace(*loc)&&loc<limit)loc++;
beg= loc;
while(loc<limit&&(xisalpha(*loc)||xisdigit(*loc)||*loc=='_'))loc++;
if(loc-beg>=translit_length)
-#line 315 "cwebdir/ctang-w2c.ch"
+#line 323 "cwebdir/ctang-w2c.ch"
err_print(_("! Replacement string in @l too long"));
-#line 1529 "cwebdir/ctangle.w"
+#line 1525 "cwebdir/ctangle.w"
else{
strncpy(translit[i-0200],beg,(size_t)(loc-beg));
@@ -1922,21 +1917,21 @@ translit[i-0200][loc-beg]= '\0';
}
/*:102*/
-#line 1495 "cwebdir/ctangle.w"
+#line 1491 "cwebdir/ctangle.w"
break;
case format_code:case'@':break;
case control_text:if(c=='q'||c=='Q'){
while((c= skip_ahead())=='@');
if(*(loc-1)!='>')
-#line 297 "cwebdir/ctang-w2c.ch"
+#line 305 "cwebdir/ctang-w2c.ch"
err_print(_("! Double @ should be used in control text"));
-#line 1501 "cwebdir/ctangle.w"
+#line 1497 "cwebdir/ctangle.w"
break;
}
-#line 303 "cwebdir/ctang-w2c.ch"
+#line 311 "cwebdir/ctang-w2c.ch"
default:err_print(_("! Double @ should be used in limbo"));
-#line 1505 "cwebdir/ctangle.w"
+#line 1501 "cwebdir/ctangle.w"
}
}
@@ -1944,11 +1939,11 @@ default:err_print(_("! Double @ should be used in limbo"));
}
/*:100*//*103:*/
-#line 1539 "cwebdir/ctangle.w"
+#line 1535 "cwebdir/ctangle.w"
void
print_stats(void){
-#line 328 "cwebdir/ctang-w2c.ch"
+#line 336 "cwebdir/ctang-w2c.ch"
puts(_("\nMemory usage statistics:"));
printf(_("%ld names (out of %ld)\n"),
(ptrdiff_t)(name_ptr-name_dir),(long)max_names);
@@ -1957,9 +1952,9 @@ printf(_("%ld replacement texts (out of %ld)\n"),
printf(_("%ld bytes (out of %ld)\n"),
(ptrdiff_t)(byte_ptr-byte_mem),(long)max_bytes);
printf(_("%ld tokens (out of %ld)\n"),
-#line 1550 "cwebdir/ctangle.w"
+#line 1546 "cwebdir/ctangle.w"
(ptrdiff_t)(tok_ptr-tok_mem),(long)max_toks);
}
-#line 341 "cwebdir/ctang-w2c.ch"
+#line 349 "cwebdir/ctang-w2c.ch"
/*:103*/
diff --git a/Build/source/texk/web2c/cwebboot.cin b/Build/source/texk/web2c/cwebboot.cin
index 21ccb238c4a..d9f7c934973 100644
--- a/Build/source/texk/web2c/cwebboot.cin
+++ b/Build/source/texk/web2c/cwebboot.cin
@@ -11,7 +11,7 @@
#if HAVE_GETTEXT
#include <libintl.h>
#else
-#define gettext(A) A
+#define gettext(a) a
#endif
#include <ctype.h>
@@ -23,18 +23,18 @@
#include <string.h>
/*:3*//*89:*/
-#line 711 "cwebdir/comm-w2c.ch"
+#line 717 "cwebdir/comm-w2c.ch"
#if HAVE_GETTEXT
#include <locale.h>
#else
-#define setlocale(A,B) ""
-#define bindtextdomain(A,B) ""
-#define textdomain(A) ""
+#define setlocale(a,b) ""
+#define bindtextdomain(a,b) ""
+#define textdomain(a) ""
#endif
/*:89*//*91:*/
-#line 758 "cwebdir/comm-w2c.ch"
+#line 764 "cwebdir/comm-w2c.ch"
typedef bool boolean;
#define HAVE_BOOLEAN
@@ -44,7 +44,7 @@ typedef bool boolean;
#include <lib/lib.h>
/*:91*//*94:*/
-#line 797 "cwebdir/comm-w2c.ch"
+#line 803 "cwebdir/comm-w2c.ch"
#define CWEB
#include "help.h"
@@ -52,7 +52,7 @@ typedef bool boolean;
/*:94*/
#line 63 "cwebdir/common.w"
-#define _(S) gettext(S) \
+#define _(s) gettext(s) \
#define and_and 04
#define lt_lt 020
@@ -93,7 +93,7 @@ typedef bool boolean;
#define web_file_name file_name[0] \
#define length(c) (size_t) ((c+1) ->byte_start-(c) ->byte_start)
-#define print_id(c) term_write((c) ->byte_start,length((c) ) )
+#define print_id(c) term_write((c) ->byte_start,length(c) )
#define llink link
#define rlink dummy.Rlink
#define root name_dir->rlink \
@@ -119,27 +119,24 @@ typedef bool boolean;
#define new_line putchar('\n')
#define term_write(a,b) fflush(stdout) ,fwrite(a,sizeof(char) ,b,stdout) \
+#define buf_size 1000
+#define longest_name 10000 \
+
+#define long_buf_size (buf_size+longest_name)
#define max_bytes 1000000 \
-#define max_toks 1000000
#define max_names 10239 \
-#define max_sections 4000
-#define max_texts 10239
-#define longest_name 10000
-#define stack_size 500
-#define buf_size 1000
-#define long_buf_size (buf_size+longest_name) \
+#define max_sections 4000 \
#define lines_dont_match (change_limit-change_buffer!=limit-buffer|| \
strncmp(buffer,change_buffer,(size_t) (limit-buffer) ) ) \
-#define if_section_start_make_pending(b) { \
+#define if_section_start_make_pending(b) \
*limit= '!'; \
for(loc= buffer;xisspace(*loc) ;loc++) ; \
*limit= ' '; \
if(*loc=='@'&&(xisspace(*(loc+1) ) ||*(loc+1) =='*') ) change_pending= b; \
-} \
#define too_long() {include_depth--; \
err_print(_("! Include file name too long") ) ;goto restart;} \
@@ -337,7 +334,7 @@ static char change_buffer[buf_size];
static char*change_limit;
/*:26*//*37:*/
-#line 396 "cwebdir/common.w"
+#line 393 "cwebdir/common.w"
sixteen_bits section_count;
boolean changed_section[max_sections];
@@ -346,7 +343,7 @@ boolean change_pending;
boolean print_where= false;
/*:37*//*43:*/
-#line 593 "cwebdir/common.w"
+#line 590 "cwebdir/common.w"
char byte_mem[max_bytes];
char*byte_mem_end= byte_mem+max_bytes-1;
@@ -354,60 +351,60 @@ name_info name_dir[max_names];
name_pointer name_dir_end= name_dir+max_names-1;
/*:43*//*44:*/
-#line 604 "cwebdir/common.w"
+#line 601 "cwebdir/common.w"
char*byte_ptr;
name_pointer name_ptr;
/*:44*//*46:*/
-#line 624 "cwebdir/common.w"
+#line 621 "cwebdir/common.w"
name_pointer hash[hash_size];
hash_pointer hash_end= hash+hash_size-1;
hash_pointer h;
/*:46*//*65:*/
-#line 1006 "cwebdir/common.w"
+#line 1003 "cwebdir/common.w"
int history= spotless;
/*:65*//*73:*/
-#line 1129 "cwebdir/common.w"
+#line 1126 "cwebdir/common.w"
int argc;
char**argv;
char C_file_name[max_file_name_length];
char tex_file_name[max_file_name_length];
char idx_file_name[max_file_name_length];
-#line 441 "cwebdir/comm-w2c.ch"
+#line 447 "cwebdir/comm-w2c.ch"
char scn_file_name[max_file_name_length];
char check_file_name[max_file_name_length];
-#line 1136 "cwebdir/common.w"
+#line 1133 "cwebdir/common.w"
boolean flags[128];
/*:73*//*83:*/
-#line 1272 "cwebdir/common.w"
+#line 1269 "cwebdir/common.w"
FILE*C_file;
FILE*tex_file;
FILE*idx_file;
-#line 571 "cwebdir/comm-w2c.ch"
+#line 577 "cwebdir/comm-w2c.ch"
FILE*scn_file;
FILE*check_file;
-#line 578 "cwebdir/comm-w2c.ch"
+#line 584 "cwebdir/comm-w2c.ch"
FILE*active_file;
char*found_filename;
-#line 1278 "cwebdir/common.w"
+#line 1275 "cwebdir/common.w"
-#line 595 "cwebdir/comm-w2c.ch"
+#line 601 "cwebdir/comm-w2c.ch"
/*:83*//*86:*/
-#line 640 "cwebdir/comm-w2c.ch"
+#line 646 "cwebdir/comm-w2c.ch"
const char*use_language= "";
/*:86*//*87:*/
-#line 653 "cwebdir/comm-w2c.ch"
+#line 659 "cwebdir/comm-w2c.ch"
char cb_banner[max_banner];
string texmf_locale;
@@ -463,27 +460,27 @@ static boolean input_ln(FILE*);
static void prime_the_change_buffer(void);
/*:28*//*33:*/
-#line 337 "cwebdir/common.w"
+#line 334 "cwebdir/common.w"
static void check_change(void);
/*:33*//*55:*/
-#line 767 "cwebdir/common.w"
+#line 764 "cwebdir/common.w"
static int web_strcmp(char*,int,char*,int);
static name_pointer add_section_name(name_pointer,int,char*,char*,boolean);
static void extend_section_name(name_pointer,char*,char*,boolean);
/*:55*//*64:*/
-#line 994 "cwebdir/common.w"
+#line 991 "cwebdir/common.w"
static int section_name_cmp(char**,int,name_pointer);
/*:64*//*76:*/
-#line 1189 "cwebdir/common.w"
+#line 1186 "cwebdir/common.w"
static void scan_args(void);
-#line 501 "cwebdir/comm-w2c.ch"
+#line 507 "cwebdir/comm-w2c.ch"
/*:76*//*96:*/
-#line 810 "cwebdir/comm-w2c.ch"
+#line 816 "cwebdir/comm-w2c.ch"
static void cb_usage(const_string str);
static void cb_usagehelp(const_string*message,const_string bug_email);
@@ -500,7 +497,7 @@ common_init(void)
{
#line 78 "cwebdir/comm-w2c.ch"
/*45:*/
-#line 608 "cwebdir/common.w"
+#line 605 "cwebdir/common.w"
name_dir->byte_start= byte_ptr= byte_mem;
name_ptr= name_dir+1;
@@ -508,7 +505,7 @@ name_ptr->byte_start= byte_mem;
root= NULL;
/*:45*//*47:*/
-#line 631 "cwebdir/common.w"
+#line 628 "cwebdir/common.w"
for(h= hash;h<=hash_end;*h++= NULL);
@@ -516,7 +513,7 @@ for(h= hash;h<=hash_end;*h++= NULL);
#line 78 "cwebdir/comm-w2c.ch"
/*92:*/
-#line 772 "cwebdir/comm-w2c.ch"
+#line 778 "cwebdir/comm-w2c.ch"
kpse_set_program_name(argv[0],"cweb");
@@ -525,7 +522,7 @@ kpse_set_program_name(argv[0],"cweb");
#line 85 "cwebdir/comm-w2c.ch"
/*90:*/
-#line 720 "cwebdir/comm-w2c.ch"
+#line 726 "cwebdir/comm-w2c.ch"
setlocale(LC_MESSAGES,setlocale(LC_CTYPE,""));
texmf_locale= kpse_var_expand("${TEXMFLOCALEDIR}");
@@ -544,18 +541,18 @@ textdomain("cweb");
#line 85 "cwebdir/comm-w2c.ch"
/*74:*/
-#line 1142 "cwebdir/common.w"
+#line 1139 "cwebdir/common.w"
-#line 448 "cwebdir/comm-w2c.ch"
+#line 454 "cwebdir/comm-w2c.ch"
make_xrefs= check_for_change= true;
-#line 1144 "cwebdir/common.w"
+#line 1141 "cwebdir/common.w"
/*:74*/
#line 86 "cwebdir/comm-w2c.ch"
#line 101 "cwebdir/common.w"
/*84:*/
-#line 595 "cwebdir/comm-w2c.ch"
+#line 601 "cwebdir/comm-w2c.ch"
scan_args();
if(program==ctangle){
@@ -586,9 +583,9 @@ else strcpy(dot_pos,".wtp");
if((tex_file= fopen(check_file_name,"wb"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
}
-#line 1290 "cwebdir/common.w"
+#line 1287 "cwebdir/common.w"
-#line 630 "cwebdir/comm-w2c.ch"
+#line 636 "cwebdir/comm-w2c.ch"
/*:84*/
#line 101 "cwebdir/common.w"
@@ -669,10 +666,8 @@ return;
/*31:*/
#line 270 "cwebdir/common.w"
-{
change_limit= change_buffer+(ptrdiff_t)(limit-buffer);
strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
/*:31*/
#line 234 "cwebdir/common.w"
@@ -680,7 +675,7 @@ strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
}
/*:27*//*32:*/
-#line 299 "cwebdir/common.w"
+#line 296 "cwebdir/common.w"
static void
check_change(void)
@@ -697,7 +692,7 @@ changing= print_where= true;change_line++;
if(!input_ln(change_file)){
#line 121 "cwebdir/comm-w2c.ch"
err_print(_("! Change file ended before @y"));
-#line 314 "cwebdir/common.w"
+#line 311 "cwebdir/common.w"
change_limit= change_buffer;changing= false;
return;
@@ -705,12 +700,12 @@ return;
if(limit> buffer+1&&buffer[0]=='@'){
char xyz_code= xisupper(buffer[1])?tolower((eight_bits)buffer[1]):buffer[1];
/*34:*/
-#line 339 "cwebdir/common.w"
+#line 336 "cwebdir/common.w"
if(xyz_code=='x'||xyz_code=='z'){
#line 133 "cwebdir/comm-w2c.ch"
loc= buffer+2;err_print(_("! Where is the matching @y?"));
-#line 342 "cwebdir/common.w"
+#line 339 "cwebdir/common.w"
}
else if(xyz_code=='y'){
@@ -719,7 +714,7 @@ loc= buffer+2;
printf("\n! Hmm... %d ",n);
#line 139 "cwebdir/comm-w2c.ch"
err_print(_("of the preceding lines failed to match"));
-#line 349 "cwebdir/common.w"
+#line 346 "cwebdir/common.w"
}
change_depth= include_depth;
@@ -727,26 +722,24 @@ return;
}
/*:34*/
-#line 321 "cwebdir/common.w"
+#line 318 "cwebdir/common.w"
}
/*31:*/
#line 270 "cwebdir/common.w"
-{
change_limit= change_buffer+(ptrdiff_t)(limit-buffer);
strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
/*:31*/
-#line 323 "cwebdir/common.w"
+#line 320 "cwebdir/common.w"
changing= false;cur_line++;
while(!input_ln(cur_file)){
if(include_depth==0){
#line 127 "cwebdir/comm-w2c.ch"
err_print(_("! CWEB file ended during a change"));
-#line 328 "cwebdir/common.w"
+#line 325 "cwebdir/common.w"
input_has_ended= true;return;
}
@@ -757,14 +750,14 @@ if(lines_dont_match)n++;
}
/*:32*//*35:*/
-#line 359 "cwebdir/common.w"
+#line 356 "cwebdir/common.w"
void
reset_input(void)
{
limit= buffer;loc= buffer+1;buffer[0]= ' ';
/*36:*/
-#line 374 "cwebdir/common.w"
+#line 371 "cwebdir/common.w"
#line 149 "cwebdir/comm-w2c.ch"
if((found_filename= kpse_find_cweb(web_file_name))==NULL
@@ -777,7 +770,7 @@ strcpy(web_file_name,found_filename+
((strncmp(found_filename,"./",2)==0)?2:0));
free(found_filename);
}else fatal(_("! Filename too long\n"),found_filename);
-#line 380 "cwebdir/common.w"
+#line 377 "cwebdir/common.w"
web_file_open= true;
@@ -792,10 +785,10 @@ strcpy(change_file_name,found_filename+
((strncmp(found_filename,"./",2)==0)?2:0));
free(found_filename);
}else fatal(_("! Filename too long\n"),found_filename);
-#line 385 "cwebdir/common.w"
+#line 382 "cwebdir/common.w"
/*:36*/
-#line 364 "cwebdir/common.w"
+#line 361 "cwebdir/common.w"
include_depth= cur_line= change_line= 0;
change_depth= include_depth;
@@ -804,20 +797,20 @@ limit= buffer;loc= buffer+1;buffer[0]= ' ';input_has_ended= false;
}
/*:35*//*38:*/
-#line 403 "cwebdir/common.w"
+#line 400 "cwebdir/common.w"
boolean get_line(void)
{
restart:
if(changing&&include_depth==change_depth)
/*41:*/
-#line 511 "cwebdir/common.w"
+#line 508 "cwebdir/common.w"
{
change_line++;
if(!input_ln(change_file)){
#line 274 "cwebdir/comm-w2c.ch"
err_print(_("! Change file ended without @z"));
-#line 515 "cwebdir/common.w"
+#line 512 "cwebdir/common.w"
buffer[0]= '@';buffer[1]= 'z';limit= buffer+2;
}
@@ -835,7 +828,7 @@ if(buffer[1]=='x'||buffer[1]=='y'){
loc= buffer+2;
#line 280 "cwebdir/comm-w2c.ch"
err_print(_("! Where is the matching @z?"));
-#line 531 "cwebdir/common.w"
+#line 528 "cwebdir/common.w"
}
else if(buffer[1]=='z'){
@@ -846,11 +839,11 @@ prime_the_change_buffer();changing= !changing;print_where= true;
}
/*:41*/
-#line 408 "cwebdir/common.w"
+#line 405 "cwebdir/common.w"
if(!changing||include_depth> change_depth){
/*40:*/
-#line 494 "cwebdir/common.w"
+#line 491 "cwebdir/common.w"
{
cur_line++;
while(!input_ln(cur_file)){
@@ -869,7 +862,7 @@ if(change_limit> change_buffer)check_change();
}
/*:40*/
-#line 410 "cwebdir/common.w"
+#line 407 "cwebdir/common.w"
if(changing&&include_depth==change_depth)goto restart;
}
@@ -881,25 +874,25 @@ while(*loc==' '||*loc=='\t')loc++;
if(loc>=limit){
#line 180 "cwebdir/comm-w2c.ch"
err_print(_("! Include file name not given"));
-#line 420 "cwebdir/common.w"
+#line 417 "cwebdir/common.w"
goto restart;
}
if(include_depth>=max_include_depth-1){
#line 186 "cwebdir/comm-w2c.ch"
err_print(_("! Too many nested includes"));
-#line 425 "cwebdir/common.w"
+#line 422 "cwebdir/common.w"
goto restart;
}
include_depth++;
/*39:*/
-#line 448 "cwebdir/common.w"
+#line 445 "cwebdir/common.w"
{
#line 223 "cwebdir/comm-w2c.ch"
char*cur_file_name_end= cur_file_name+max_file_name_length-1;
char*k= cur_file_name;
-#line 453 "cwebdir/common.w"
+#line 450 "cwebdir/common.w"
if(*loc=='"'){
loc++;
@@ -920,17 +913,17 @@ strcpy(cur_file_name,found_filename+
((strncmp(found_filename,"./",2)==0)?2:0));
free(found_filename);
}else fatal(_("! Filename too long\n"),found_filename);
-#line 464 "cwebdir/common.w"
+#line 461 "cwebdir/common.w"
cur_line= 0;print_where= true;
goto restart;
}
#line 268 "cwebdir/comm-w2c.ch"
include_depth--;err_print(_("! Cannot open include file"));goto restart;
-#line 492 "cwebdir/common.w"
+#line 489 "cwebdir/common.w"
}
/*:39*/
-#line 429 "cwebdir/common.w"
+#line 426 "cwebdir/common.w"
}
return true;
@@ -938,7 +931,7 @@ return true;
#line 201 "cwebdir/comm-w2c.ch"
/*:38*//*42:*/
-#line 543 "cwebdir/common.w"
+#line 540 "cwebdir/common.w"
void
check_complete(void){
@@ -948,13 +941,13 @@ limit= buffer+(ptrdiff_t)(change_limit-change_buffer);
changing= true;change_depth= include_depth;loc= buffer;
#line 286 "cwebdir/comm-w2c.ch"
err_print(_("! Change file entry did not match"));
-#line 551 "cwebdir/common.w"
+#line 548 "cwebdir/common.w"
}
}
/*:42*//*48:*/
-#line 636 "cwebdir/common.w"
+#line 633 "cwebdir/common.w"
name_pointer
id_lookup(
@@ -969,17 +962,17 @@ name_pointer p;
if(last==NULL)for(last= first;*last!='\0';last++);
l= (int)(last-first);
/*49:*/
-#line 659 "cwebdir/common.w"
+#line 656 "cwebdir/common.w"
h= (eight_bits)*i;
while(++i<last)h= (h+h+(int)((eight_bits)*i))%hash_size;
/*:49*/
-#line 649 "cwebdir/common.w"
+#line 646 "cwebdir/common.w"
/*50:*/
-#line 667 "cwebdir/common.w"
+#line 664 "cwebdir/common.w"
p= hash[h];
while(p&&!names_match(p,first,l,t))p= p->link;
@@ -989,28 +982,28 @@ p->link= hash[h];hash[h]= p;
}
/*:50*/
-#line 650 "cwebdir/common.w"
+#line 647 "cwebdir/common.w"
if(p==name_ptr)/*51:*/
-#line 679 "cwebdir/common.w"
+#line 676 "cwebdir/common.w"
{
-#line 293 "cwebdir/comm-w2c.ch"
+#line 299 "cwebdir/comm-w2c.ch"
if(byte_ptr+l> byte_mem_end)overflow(_("byte memory"));
if(name_ptr>=name_dir_end)overflow(_("name"));
-#line 682 "cwebdir/common.w"
+#line 679 "cwebdir/common.w"
strncpy(byte_ptr,first,l);
(++name_ptr)->byte_start= byte_ptr+= l;
init_p(p,t);
}
/*:51*/
-#line 651 "cwebdir/common.w"
+#line 648 "cwebdir/common.w"
return p;
}
/*:48*//*52:*/
-#line 711 "cwebdir/common.w"
+#line 708 "cwebdir/common.w"
void
print_section_name(
@@ -1029,7 +1022,7 @@ if(q)term_write("...",3);
}
/*:52*//*53:*/
-#line 728 "cwebdir/common.w"
+#line 725 "cwebdir/common.w"
void
sprint_section_name(
@@ -1049,7 +1042,7 @@ s= p->byte_start;
}
/*:53*//*54:*/
-#line 746 "cwebdir/common.w"
+#line 743 "cwebdir/common.w"
void
print_prefix_name(
@@ -1062,7 +1055,7 @@ if(s+l<(p+1)->byte_start)term_write("...",3);
}
/*:54*//*56:*/
-#line 772 "cwebdir/common.w"
+#line 769 "cwebdir/common.w"
static int web_strcmp(
char*j,
@@ -1080,7 +1073,7 @@ else return greater;
}
/*:56*//*57:*/
-#line 801 "cwebdir/common.w"
+#line 798 "cwebdir/common.w"
static name_pointer
add_section_name(
@@ -1093,10 +1086,10 @@ boolean ispref)
name_pointer p= name_ptr;
char*s= first_chunk(p);
int name_len= (int)(last-first)+ispref;
-#line 301 "cwebdir/comm-w2c.ch"
+#line 307 "cwebdir/comm-w2c.ch"
if(s+name_len> byte_mem_end)overflow(_("byte memory"));
if(name_ptr+1>=name_dir_end)overflow(_("name"));
-#line 815 "cwebdir/common.w"
+#line 812 "cwebdir/common.w"
(++name_ptr)->byte_start= byte_ptr= s+name_len;
if(ispref){
*(byte_ptr-1)= ' ';
@@ -1112,7 +1105,7 @@ return par==NULL?(root= p):c==less?(par->llink= p):(par->rlink= p);
}
/*:57*//*58:*/
-#line 829 "cwebdir/common.w"
+#line 826 "cwebdir/common.w"
static void
extend_section_name(
@@ -1124,23 +1117,23 @@ boolean ispref)
char*s;
name_pointer q= p+1;
int name_len= (int)(last-first)+ispref;
-#line 308 "cwebdir/comm-w2c.ch"
+#line 314 "cwebdir/comm-w2c.ch"
if(name_ptr>=name_dir_end)overflow(_("name"));
-#line 841 "cwebdir/common.w"
+#line 838 "cwebdir/common.w"
while(q->link!=name_dir)q= q->link;
q->link= name_ptr;
s= name_ptr->byte_start;
name_ptr->link= name_dir;
-#line 314 "cwebdir/comm-w2c.ch"
+#line 320 "cwebdir/comm-w2c.ch"
if(s+name_len> byte_mem_end)overflow(_("byte memory"));
-#line 846 "cwebdir/common.w"
+#line 843 "cwebdir/common.w"
(++name_ptr)->byte_start= byte_ptr= s+name_len;
strncpy(s,first,name_len);
if(ispref)*(byte_ptr-1)= ' ';
}
/*:58*//*59:*/
-#line 857 "cwebdir/common.w"
+#line 854 "cwebdir/common.w"
name_pointer
section_lookup(
@@ -1155,7 +1148,7 @@ name_pointer par= NULL;
int name_len= (int)(last-first)+1;
/*60:*/
-#line 881 "cwebdir/common.w"
+#line 878 "cwebdir/common.w"
while(p){
c= web_strcmp(first,name_len,first_chunk(p),prefix_length(p));
@@ -1165,14 +1158,14 @@ par= p;
p= (c==less?p->llink:p->rlink);
}else{
if(r!=NULL){
-#line 320 "cwebdir/comm-w2c.ch"
+#line 326 "cwebdir/comm-w2c.ch"
fputs(_("\n! Ambiguous prefix: matches <"),stdout);
-#line 891 "cwebdir/common.w"
+#line 888 "cwebdir/common.w"
print_prefix_name(p);
-#line 326 "cwebdir/comm-w2c.ch"
+#line 332 "cwebdir/comm-w2c.ch"
fputs(_(">\n and <"),stdout);
-#line 894 "cwebdir/common.w"
+#line 891 "cwebdir/common.w"
print_prefix_name(r);
err_print(">");
return name_dir;
@@ -1186,27 +1179,27 @@ p= q,q= NULL;
}
/*:60*/
-#line 871 "cwebdir/common.w"
+#line 868 "cwebdir/common.w"
/*61:*/
-#line 906 "cwebdir/common.w"
+#line 903 "cwebdir/common.w"
if(r==NULL)
return add_section_name(par,c,first,last+1,ispref);
/*:61*/
-#line 872 "cwebdir/common.w"
+#line 869 "cwebdir/common.w"
/*62:*/
-#line 914 "cwebdir/common.w"
+#line 911 "cwebdir/common.w"
switch(section_name_cmp(&first,name_len,r)){
case prefix:
if(!ispref){
-#line 332 "cwebdir/comm-w2c.ch"
+#line 338 "cwebdir/comm-w2c.ch"
fputs(_("\n! New name is a prefix of <"),stdout);
-#line 920 "cwebdir/common.w"
+#line 917 "cwebdir/common.w"
print_section_name(r);
err_print(">");
@@ -1218,34 +1211,34 @@ case extension:if(!ispref||first<=last)
extend_section_name(r,first,last+1,ispref);
break;
case bad_extension:
-#line 338 "cwebdir/comm-w2c.ch"
+#line 344 "cwebdir/comm-w2c.ch"
fputs(_("\n! New name extends <"),stdout);
-#line 932 "cwebdir/common.w"
+#line 929 "cwebdir/common.w"
print_section_name(r);
err_print(">");
break;
default:
-#line 344 "cwebdir/comm-w2c.ch"
+#line 350 "cwebdir/comm-w2c.ch"
fputs(_("\n! Section name incompatible with <"),stdout);
-#line 938 "cwebdir/common.w"
+#line 935 "cwebdir/common.w"
print_prefix_name(r);
-#line 350 "cwebdir/comm-w2c.ch"
+#line 356 "cwebdir/comm-w2c.ch"
fputs(_(">,\n which abbreviates <"),stdout);
-#line 941 "cwebdir/common.w"
+#line 938 "cwebdir/common.w"
print_section_name(r);
err_print(">");
}
return r;
/*:62*/
-#line 873 "cwebdir/common.w"
+#line 870 "cwebdir/common.w"
}
/*:59*//*63:*/
-#line 962 "cwebdir/common.w"
+#line 959 "cwebdir/common.w"
static int section_name_cmp(
char**pfirst,
@@ -1279,23 +1272,23 @@ default:return c;
}
/*:63*//*66:*/
-#line 1016 "cwebdir/common.w"
+#line 1013 "cwebdir/common.w"
void
err_print(
const char*s)
{
-char*k,*l;
printf(*s=='!'?"\n%s":"%s",s);
if(web_file_open)/*67:*/
-#line 1036 "cwebdir/common.w"
+#line 1032 "cwebdir/common.w"
-{if(changing&&include_depth==change_depth)
-#line 358 "cwebdir/comm-w2c.ch"
+{char*k,*l;
+if(changing&&include_depth==change_depth)
+#line 364 "cwebdir/comm-w2c.ch"
printf(_(". (l. %d of change file)\n"),change_line);
else if(include_depth==0)printf(_(". (l. %d)\n"),cur_line);
else printf(_(". (l. %d of include file %s)\n"),cur_line,cur_file_name);
-#line 1041 "cwebdir/common.w"
+#line 1038 "cwebdir/common.w"
l= (loc>=limit?limit:loc);
if(l> buffer){
for(k= buffer;k<l;k++)
@@ -1310,24 +1303,24 @@ putchar(' ');
}
/*:67*/
-#line 1023 "cwebdir/common.w"
+#line 1019 "cwebdir/common.w"
update_terminal;mark_error;
}
/*:66*//*68:*/
-#line 1068 "cwebdir/common.w"
+#line 1065 "cwebdir/common.w"
int wrap_up(void){
if(show_progress)new_line;
if(show_stats)
print_stats();
-#line 388 "cwebdir/comm-w2c.ch"
+#line 394 "cwebdir/comm-w2c.ch"
/*69:*/
-#line 1078 "cwebdir/common.w"
+#line 1075 "cwebdir/common.w"
switch(history){
-#line 414 "cwebdir/comm-w2c.ch"
+#line 420 "cwebdir/comm-w2c.ch"
case spotless:
if(show_happiness)puts(_("(No errors were found.)"));break;
case harmless_message:
@@ -1336,14 +1329,14 @@ case error_message:
puts(_("(Pardon me, but I think I spotted something wrong.)"));break;
case fatal_message:default:
puts(_("(That was a fatal error, my friend.)"));
-#line 1088 "cwebdir/common.w"
+#line 1085 "cwebdir/common.w"
}
/*:69*/
-#line 388 "cwebdir/comm-w2c.ch"
+#line 394 "cwebdir/comm-w2c.ch"
/*88:*/
-#line 664 "cwebdir/comm-w2c.ch"
+#line 670 "cwebdir/comm-w2c.ch"
if(C_file)fclose(C_file);
if(tex_file)fclose(tex_file);
@@ -1352,20 +1345,20 @@ if(strlen(check_file_name))
remove(check_file_name);
/*:88*/
-#line 389 "cwebdir/comm-w2c.ch"
+#line 395 "cwebdir/comm-w2c.ch"
-#line 396 "cwebdir/comm-w2c.ch"
+#line 402 "cwebdir/comm-w2c.ch"
switch(history){
case spotless:return RETURN_OK;
case harmless_message:return RETURN_WARN;
case error_message:return RETURN_ERROR;
case fatal_message:default:return RETURN_FAIL;
}
-#line 1076 "cwebdir/common.w"
+#line 1073 "cwebdir/common.w"
}
/*:68*//*70:*/
-#line 1096 "cwebdir/common.w"
+#line 1093 "cwebdir/common.w"
void
fatal(
const char*s,const char*t)
@@ -1376,19 +1369,19 @@ history= fatal_message;exit(wrap_up());
}
/*:70*//*71:*/
-#line 1107 "cwebdir/common.w"
+#line 1104 "cwebdir/common.w"
void
overflow(
const char*t)
{
-#line 427 "cwebdir/comm-w2c.ch"
+#line 433 "cwebdir/comm-w2c.ch"
printf(_("\n! Sorry, %s capacity exceeded"),t);fatal("","");
-#line 1112 "cwebdir/common.w"
+#line 1109 "cwebdir/common.w"
}
/*:71*//*75:*/
-#line 1160 "cwebdir/common.w"
+#line 1157 "cwebdir/common.w"
static void
scan_args(void)
@@ -1399,7 +1392,7 @@ register char*s;
boolean found_web= false,found_change= false,found_out= false;
-#line 471 "cwebdir/comm-w2c.ch"
+#line 477 "cwebdir/comm-w2c.ch"
strcpy(change_file_name,"/dev/null");
#if defined DEV_NULL
strncpy(change_file_name,DEV_NULL,max_file_name_length-2);
@@ -1409,29 +1402,29 @@ strncpy(change_file_name,_DEV_NULL,max_file_name_length-2);
change_file_name[max_file_name_length-2]= '\0';
#endif
-#line 1171 "cwebdir/common.w"
+#line 1168 "cwebdir/common.w"
while(--argc> 0){
if((**(++argv)=='-'||**argv=='+')&&*(*argv+1))/*80:*/
-#line 1250 "cwebdir/common.w"
+#line 1247 "cwebdir/common.w"
-#line 514 "cwebdir/comm-w2c.ch"
+#line 520 "cwebdir/comm-w2c.ch"
{
if(strcmp("-help",*argv)==0||strcmp("--help",*argv)==0)
/*95:*/
-#line 801 "cwebdir/comm-w2c.ch"
+#line 807 "cwebdir/comm-w2c.ch"
cb_usagehelp(program==ctangle?CTANGLEHELP:
program==cweave?CWEAVEHELP:CTWILLHELP,NULL);
/*:95*/
-#line 517 "cwebdir/comm-w2c.ch"
+#line 523 "cwebdir/comm-w2c.ch"
if(strcmp("-version",*argv)==0||strcmp("--version",*argv)==0)
/*98:*/
-#line 849 "cwebdir/comm-w2c.ch"
+#line 855 "cwebdir/comm-w2c.ch"
printversionandexit(cb_banner,
program==ctwill?"Donald E. Knuth":"Silvio Levy and Donald E. Knuth",
@@ -1439,7 +1432,7 @@ NULL,"Contemporary development on https://github.com/ascherer/cweb.\n");
/*:98*/
-#line 520 "cwebdir/comm-w2c.ch"
+#line 526 "cwebdir/comm-w2c.ch"
if(strcmp("-verbose",*argv)==0||strcmp("--verbose",*argv)==0)
@@ -1453,15 +1446,15 @@ case'v':show_banner= show_progress= show_happiness= true;continue;
case'q':show_banner= show_progress= show_happiness= false;continue;
case'd':
if(sscanf(++dot_pos,"%u",&kpathsea_debug)!=1)/*81:*/
-#line 557 "cwebdir/comm-w2c.ch"
+#line 563 "cwebdir/comm-w2c.ch"
cb_usage(program==ctangle?"ctangle":program==cweave?"cweave":"ctwill");
-#line 1265 "cwebdir/common.w"
+#line 1262 "cwebdir/common.w"
-#line 565 "cwebdir/comm-w2c.ch"
+#line 571 "cwebdir/comm-w2c.ch"
/*:81*/
-#line 532 "cwebdir/comm-w2c.ch"
+#line 538 "cwebdir/comm-w2c.ch"
while(isdigit(*dot_pos))dot_pos++;
dot_pos--;
@@ -1472,43 +1465,43 @@ default:flags[(eight_bits)*dot_pos]= flag_change;continue;
break;
}
}
-#line 1253 "cwebdir/common.w"
+#line 1250 "cwebdir/common.w"
-#line 557 "cwebdir/comm-w2c.ch"
+#line 563 "cwebdir/comm-w2c.ch"
/*:80*/
-#line 1172 "cwebdir/common.w"
+#line 1169 "cwebdir/common.w"
else{
s= name_pos= *argv;dot_pos= NULL;
-#line 488 "cwebdir/comm-w2c.ch"
+#line 494 "cwebdir/comm-w2c.ch"
while(*s)
if(*s=='.')dot_pos= s++;
else if(*s==DIR_SEPARATOR||*s==DEVICE_SEPARATOR||*s=='/')
dot_pos= NULL,name_pos= ++s;
else s++;
-#line 1179 "cwebdir/common.w"
+#line 1176 "cwebdir/common.w"
if(!found_web)/*77:*/
-#line 1198 "cwebdir/common.w"
+#line 1195 "cwebdir/common.w"
{
if(s-*argv> max_file_name_length-5)
/*82:*/
-#line 565 "cwebdir/comm-w2c.ch"
+#line 571 "cwebdir/comm-w2c.ch"
fatal(_("! Filename too long\n"),*argv);
-#line 1267 "cwebdir/common.w"
+#line 1264 "cwebdir/common.w"
/*:82*/
-#line 1201 "cwebdir/common.w"
+#line 1198 "cwebdir/common.w"
if(dot_pos==NULL)
sprintf(web_file_name,"%s.w",*argv);
else{
strcpy(web_file_name,*argv);
-*dot_pos= 0;
+*dot_pos= '\0';
}
-#line 1209 "cwebdir/common.w"
+#line 1206 "cwebdir/common.w"
sprintf(tex_file_name,"%s.tex",name_pos);
sprintf(idx_file_name,"%s.idx",name_pos);
sprintf(scn_file_name,"%s.scn",name_pos);
@@ -1517,22 +1510,22 @@ found_web= true;
}
/*:77*/
-#line 1180 "cwebdir/common.w"
+#line 1177 "cwebdir/common.w"
else if(!found_change)/*78:*/
-#line 1216 "cwebdir/common.w"
+#line 1213 "cwebdir/common.w"
{
if(strcmp(*argv,"-")!=0){
if(s-*argv> max_file_name_length-4)
/*82:*/
-#line 565 "cwebdir/comm-w2c.ch"
+#line 571 "cwebdir/comm-w2c.ch"
fatal(_("! Filename too long\n"),*argv);
-#line 1267 "cwebdir/common.w"
+#line 1264 "cwebdir/common.w"
/*:82*/
-#line 1220 "cwebdir/common.w"
+#line 1217 "cwebdir/common.w"
if(dot_pos==NULL)
sprintf(change_file_name,"%s.ch",*argv);
@@ -1542,21 +1535,21 @@ found_change= true;
}
/*:78*/
-#line 1181 "cwebdir/common.w"
+#line 1178 "cwebdir/common.w"
else if(!found_out)/*79:*/
-#line 1228 "cwebdir/common.w"
+#line 1225 "cwebdir/common.w"
{
if(s-*argv> max_file_name_length-5)
/*82:*/
-#line 565 "cwebdir/comm-w2c.ch"
+#line 571 "cwebdir/comm-w2c.ch"
fatal(_("! Filename too long\n"),*argv);
-#line 1267 "cwebdir/common.w"
+#line 1264 "cwebdir/common.w"
/*:82*/
-#line 1231 "cwebdir/common.w"
+#line 1228 "cwebdir/common.w"
if(dot_pos==NULL){
sprintf(tex_file_name,"%s.tex",*argv);
@@ -1567,7 +1560,7 @@ sprintf(C_file_name,"%s.c",*argv);
strcpy(tex_file_name,*argv);
strcpy(C_file_name,*argv);
if(make_xrefs){
-*dot_pos= 0;
+*dot_pos= '\0';
sprintf(idx_file_name,"%s.idx",*argv);
sprintf(scn_file_name,"%s.scn",*argv);
}
@@ -1576,36 +1569,36 @@ found_out= true;
}
/*:79*/
-#line 1182 "cwebdir/common.w"
+#line 1179 "cwebdir/common.w"
else/*81:*/
-#line 557 "cwebdir/comm-w2c.ch"
+#line 563 "cwebdir/comm-w2c.ch"
cb_usage(program==ctangle?"ctangle":program==cweave?"cweave":"ctwill");
-#line 1265 "cwebdir/common.w"
+#line 1262 "cwebdir/common.w"
-#line 565 "cwebdir/comm-w2c.ch"
+#line 571 "cwebdir/comm-w2c.ch"
/*:81*/
-#line 1183 "cwebdir/common.w"
+#line 1180 "cwebdir/common.w"
}
}
if(!found_web)/*81:*/
-#line 557 "cwebdir/comm-w2c.ch"
+#line 563 "cwebdir/comm-w2c.ch"
cb_usage(program==ctangle?"ctangle":program==cweave?"cweave":"ctwill");
-#line 1265 "cwebdir/common.w"
+#line 1262 "cwebdir/common.w"
-#line 565 "cwebdir/comm-w2c.ch"
+#line 571 "cwebdir/comm-w2c.ch"
/*:81*/
-#line 1186 "cwebdir/common.w"
+#line 1183 "cwebdir/common.w"
}
/*:75*//*97:*/
-#line 814 "cwebdir/comm-w2c.ch"
+#line 820 "cwebdir/comm-w2c.ch"
static void cb_usage(const_string str)
{
@@ -1639,7 +1632,7 @@ history= spotless;exit(wrap_up());
}
/*:97*//*99:*/
-#line 857 "cwebdir/comm-w2c.ch"
+#line 863 "cwebdir/comm-w2c.ch"
void cb_show_banner(void)
{
diff --git a/Build/source/texk/web2c/cwebdir/ChangeLog b/Build/source/texk/web2c/cwebdir/ChangeLog
index e5b219ab850..35e9962bf64 100644
--- a/Build/source/texk/web2c/cwebdir/ChangeLog
+++ b/Build/source/texk/web2c/cwebdir/ChangeLog
@@ -1,18 +1,16 @@
-2021-04-13 Andreas Scherer <https://ascherer.github.io>
+2021-06-06 Andreas Scherer <https://ascherer.github.io>
* Makefile,
- * README,
* comm-{mac,mini,ql,w2c}.ch,
* comm-w2c.h,
- * common.bux,
* common.c,
* common.h,
* common.w,
* ctang-{bs,pc,ql,vms,w2c,w32}.ch,
* ctangle.c,
* ctangle.w,
- * ctwill.bux,
* ctwill-{mini,w2c}.ch,
+ * ctwimac.tex,
* cweav-{bs,pc,ql,vms,w2c,w32}.ch,
* cweave.w,
* cwebmac.tex,
@@ -21,7 +19,8 @@
* po/cweb[-tl].pot,
* po/de/cweb[-tl].po,
* po/it/cweb.po,
- * system.bux: CWEB 4.3 and CWEBbin 2021.
+ * prod-twill.w,
+ * prod.w: CWEB 4.3 and CWEBbin 2021.
2021-03-26 Andreas Scherer <https://ascherer.github.io>
diff --git a/Build/source/texk/web2c/cwebdir/Makefile b/Build/source/texk/web2c/cwebdir/Makefile
index 58594210ffc..85986b6fbf6 100644
--- a/Build/source/texk/web2c/cwebdir/Makefile
+++ b/Build/source/texk/web2c/cwebdir/Makefile
@@ -1,6 +1,6 @@
# This file is part of CWEB.
# It is distributed WITHOUT ANY WARRANTY, express or implied.
-# Version 4.3 --- May 2021
+# Version 4.4 --- June 2021
# Copyright (C) 1987,1990,1993,2000 Silvio Levy and Donald E. Knuth
@@ -149,16 +149,16 @@ cweave.c: cweave.w $(WCHANGES) common.h prod.w
doc: $(SOURCES:.w=.dvi)
usermanual: cwebman.tex cwebmac.tex
- tex cwebman
+ $(PDF)tex cwebman
fullmanual: usermanual $(SOURCES) comm-man.ch ctang-man.ch cweav-man.ch
make cweave
./cweave common.w comm-man.ch
- tex common.tex
+ $(PDF)tex common.tex
./cweave ctangle.w ctang-man.ch
- tex ctangle.tex
+ $(PDF)tex ctangle.tex
./cweave cweave.w cweav-man.ch
- tex cweave.tex
+ $(PDF)tex cweave.tex
# be sure to leave ctangle.c and common.c for bootstrapping
clean:
diff --git a/Build/source/texk/web2c/cwebdir/comm-mac.ch b/Build/source/texk/web2c/cwebdir/comm-mac.ch
index 895566d43d3..aa67bf6402b 100644
--- a/Build/source/texk/web2c/cwebdir/comm-mac.ch
+++ b/Build/source/texk/web2c/cwebdir/comm-mac.ch
@@ -4,9 +4,9 @@ No changes to CTANGLE or CWEAVE are needed.
(Contributed 13 Oct 2000 by AndPio@aol.com; slightly edited by Don Knuth)
@x in limbo, change the title page document to specify Mac version
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
@y
- \centerline{(Version 4.3 for MacOS)}
+ \centerline{(Version 4.4 for MacOS)}
@z
@x section 23: Make input_ln accept \n, \r, \n\r, or \r\n as line endings
diff --git a/Build/source/texk/web2c/cwebdir/comm-mini.ch b/Build/source/texk/web2c/cwebdir/comm-mini.ch
index 0d467e9d876..eed8fa55401 100644
--- a/Build/source/texk/web2c/cwebdir/comm-mini.ch
+++ b/Build/source/texk/web2c/cwebdir/comm-mini.ch
@@ -1,9 +1,9 @@
Limbo.
@x
-\def\title{Common code for CTANGLE and CWEAVE (Version 4.3 [CWEBbin 2021])}
+\def\title{Common code for CTANGLE and CWEAVE (Version 4.4 [CWEBbin 2021])}
@y
-\def\title{COMMON (Version 4.3 [CWEBbin 2021])}
+\def\title{COMMON (Version 4.4 [CWEBbin 2021])}
\def\contentspagenumber{0}
@z
@@ -57,10 +57,10 @@ current line is nonempty.
Section 52.
@x
-@d first_chunk(p) ((p)->byte_start+2)
+@d first_chunk(p) ((p)->byte_start+2)
@y
@-m@>
-@d first_chunk(p) ((p)->byte_start+2)
+@d first_chunk(p) ((p)->byte_start+2)
@z
Section 87.
diff --git a/Build/source/texk/web2c/cwebdir/comm-pc.ch b/Build/source/texk/web2c/cwebdir/comm-pc.ch
index 9e156ad99b0..5a29188ed73 100644
--- a/Build/source/texk/web2c/cwebdir/comm-pc.ch
+++ b/Build/source/texk/web2c/cwebdir/comm-pc.ch
@@ -8,7 +8,7 @@ Note: The change to section 16 is not necessary if using a compiler
that allows >64K arrays.
@x section 16
-@d max_bytes 1000000 /* the number of bytes in identifiers,
+@d max_bytes 90000 /* the number of bytes in identifiers,
@y
@d max_bytes (unsigned)60000 /* the number of bytes in identifiers,
@z
diff --git a/Build/source/texk/web2c/cwebdir/comm-ql.ch b/Build/source/texk/web2c/cwebdir/comm-ql.ch
index bde4a1af31f..a50abbf583d 100644
--- a/Build/source/texk/web2c/cwebdir/comm-ql.ch
+++ b/Build/source/texk/web2c/cwebdir/comm-ql.ch
@@ -10,24 +10,24 @@ ex <dev_>cc;'-v -h -c -=500000 -DCWEBINPUTS=flp2_ common_c'
@x
\def\v{\char'174} % vertical (|) in typewriter font
-\def\title{Common code for CTANGLE and CWEAVE (Version 4.3)}
+\def\title{Common code for CTANGLE and CWEAVE (Version 4.4)}
\def\topofcontents{\null\vfill
\centerline{\titlefont Common code for {\ttitlefont CTANGLE} and
{\ttitlefont CWEAVE}}
\vskip 15pt
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
\vfill}
\def\botofcontents{\vfill
\noindent
@y
\def\v{\char'174} % vertical (|) in typewriter font
-\def\title{Common code for CTANGLE and CWEAVE (QL Version 4.3)}
+\def\title{Common code for CTANGLE and CWEAVE (QL Version 4.4)}
\def\topofcontents{\null\vfill
\centerline{\titlefont Common code for {\ttitlefont CTANGLE} and
{\ttitlefont CWEAVE}}
\vskip 15pt
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
\vfill}
\def\botofcontents{\vfill
\noindent
@@ -40,7 +40,7 @@ for the file name plus one character as string terminator. (Note that
(current) QDOS/SMSQ file systems have a limitation of 36 characters as
maximum length for a file name.
@x
-@d max_file_name_length 1024
+@d max_file_name_length 60
@y
@d max_file_name_length 42
@z
@@ -148,7 +148,7 @@ the routine as if it would work.
sprintf(web_file_name,"%s.w",*argv);
else {
strcpy(web_file_name,*argv);
- *dot_pos=0; /* string now ends where the dot was */
+ *dot_pos='\0'; /* string now ends where the dot was */
}
sprintf(alt_web_file_name,"%s.web",*argv);
sprintf(tex_file_name,"%s.tex",name_pos); /* strip off directory name */
@@ -166,7 +166,7 @@ the routine as if it would work.
sprintf(web_file_name,"%s_w",*argv);
else {
strcpy(web_file_name,*argv);
- *dot_pos=0; /* string now ends where the dot was */
+ *dot_pos='\0'; /* string now ends where the dot was */
}
sprintf(alt_web_file_name,"%s_web",*argv);
sprintf(tex_file_name,"%s_tex",name_pos); /* strip off directory name */
@@ -219,7 +219,7 @@ the routine as if it would work.
strcpy(tex_file_name,*argv);
strcpy(C_file_name,*argv);
if (make_xrefs) { /* indexes will be generated */
- *dot_pos=0;
+ *dot_pos='\0';
sprintf(idx_file_name,"%s.idx",*argv);
sprintf(scn_file_name,"%s.scn",*argv);
}
@@ -240,7 +240,7 @@ the routine as if it would work.
strcpy(tex_file_name,*argv);
strcpy(C_file_name,*argv);
if (make_xrefs) { /* indexes will be generated */
- *dot_pos=0;
+ *dot_pos='\0';
sprintf(idx_file_name,"%s_idx",*argv);
sprintf(scn_file_name,"%s_scn",*argv);
}
diff --git a/Build/source/texk/web2c/cwebdir/comm-w2c.ch b/Build/source/texk/web2c/cwebdir/comm-w2c.ch
index 737fbfb4485..ecaf3d437b7 100644
--- a/Build/source/texk/web2c/cwebdir/comm-w2c.ch
+++ b/Build/source/texk/web2c/cwebdir/comm-w2c.ch
@@ -17,16 +17,16 @@
@q Please send comments, suggestions, etc. to tex-k@@tug.org. @>
@x
-\def\title{Common code for CTANGLE and CWEAVE (Version 4.3)}
+\def\title{Common code for CTANGLE and CWEAVE (Version 4.4)}
@y
\def\Kpathsea/{{\mc KPATHSEA\spacefactor1000}} \ifacro\sanitizecommand\Kpathsea{KPATHSEA}\fi
-\def\title{Common code for CTANGLE and CWEAVE (4.3 [\TeX~Live])}
+\def\title{Common code for CTANGLE and CWEAVE (4.4 [\TeX~Live])}
@z
@x
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
@y
- \centerline{(Version 4.3 [\TeX~Live])}
+ \centerline{(Version 4.4 [\TeX~Live])}
@z
@x
@@ -253,7 +253,7 @@ The remainder of the \.{@@i} line after the file name is ignored.
#endif /* |CWEBINPUTS| */
}
if (l>0) {
- if (k+l+2>=cur_file_name_end) too_long();
+ if (k+l+2>=cur_file_name_end) too_long();
@.Include file name ...@>
for (; k>=cur_file_name; k--) *(k+l+1)=*k;
strcpy(cur_file_name,temp_file_name);
@@ -287,6 +287,12 @@ The remainder of the \.{@@i} line after the file name is ignored.
@z
@x
+@d hash_size 353 /* should be prime */
+@y
+@d hash_size 8501 /* should be prime */
+@z
+
+@x
if (byte_ptr+l>byte_mem_end) overflow("byte memory");
if (name_ptr>=name_dir_end) overflow("name");
@y
@@ -712,9 +718,9 @@ There are several ways to set |TEXMFLOCALEDIR|:
#if HAVE_GETTEXT
#include <locale.h> /* |@!LC_MESSAGES|, |@!LC_CTYPE| */
#else
-#define setlocale(A,B) ""
-#define bindtextdomain(A,B) ""
-#define textdomain(A) ""
+#define setlocale(a,b) ""
+#define bindtextdomain(a,b) ""
+#define textdomain(a) ""
#endif
@ @<Set locale...@>=
diff --git a/Build/source/texk/web2c/cwebdir/comm-w2c.h b/Build/source/texk/web2c/cwebdir/comm-w2c.h
index 1a803357ddb..73598ddddd9 100644
--- a/Build/source/texk/web2c/cwebdir/comm-w2c.h
+++ b/Build/source/texk/web2c/cwebdir/comm-w2c.h
@@ -2,7 +2,7 @@
% This program by Silvio Levy and Donald E. Knuth
% is based on a program by Knuth.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
-% Version 4.3 --- May 2021 (works also with later versions)
+% Version 4.4 --- June 2021 (works also with later versions)
% Copyright (C) 1987,1990,1993 Silvio Levy and Donald E. Knuth
@@ -46,7 +46,7 @@ are placed in the context of the `|_|'~macro. This is just a shortcut for the
not have this library installed, we wrap things for neutral behavior without
internationalization.
-@d _(S) gettext(S)
+@d _(s) gettext(s)
@<Include files@>=
#ifndef HAVE_GETTEXT
@@ -56,7 +56,7 @@ internationalization.
#if HAVE_GETTEXT
#include <libintl.h>
#else
-#define gettext(A) A
+#define gettext(a) a
#endif
@#
#include <ctype.h> /* definition of |@!isalpha|, |@!isdigit| and so on */
@@ -152,7 +152,7 @@ extern boolean print_where; /* tells \.{CTANGLE} to print line and file info */
@ Code related to identifier and section name storage:
@d length(c) (size_t)((c+1)->byte_start-(c)->byte_start) /* the length of a name */
-@d print_id(c) term_write((c)->byte_start,length((c))) /* print identifier */
+@d print_id(c) term_write((c)->byte_start,length(c)) /* print identifier */
@d llink link /* left link in binary search tree for section names */
@d rlink dummy.Rlink /* right link in binary search tree for section names */
@d root name_dir->rlink /* the root of the binary search tree
@@ -252,16 +252,14 @@ extern void cb_show_banner(void);
handle \TEX/, so they should be sufficient for most applications of
\.{CWEB}.
+@d buf_size 1000 /* maximum length of input line, plus one */
+@d longest_name 10000 /* file names, section names, and section texts
+ shouldn't be longer than this */
+@d long_buf_size (buf_size+longest_name) /* for \.{CWEAVE} */
@d max_bytes 1000000 /* the number of bytes in identifiers,
- index entries, and section names */
-@d max_toks 1000000 /* number of bytes in compressed \CEE/ code */
+ index entries, and section names; must be less than $2^{24}$ */
@d max_names 10239 /* number of identifiers, strings, section names;
must be less than 10240 */
@d max_sections 4000 /* greater than the total number of sections */
-@d max_texts 10239 /* number of replacement texts, must be less than 10240 */
-@d longest_name 10000 /* file and section names and section texts shouldn't be longer than this */
-@d stack_size 500 /* number of simultaneous levels of macro expansion */
-@d buf_size 1000 /* maximum length of input line, plus one */
-@d long_buf_size (buf_size+longest_name) /* for \.{CWEAVE} */
@ End of \.{COMMON} interface.
diff --git a/Build/source/texk/web2c/cwebdir/common.c b/Build/source/texk/web2c/cwebdir/common.c
index 3480c862a93..16733c11856 100644
--- a/Build/source/texk/web2c/cwebdir/common.c
+++ b/Build/source/texk/web2c/cwebdir/common.c
@@ -49,7 +49,7 @@
#define max_include_depth 10 \
-#define max_file_name_length 1024
+#define max_file_name_length 60
#define cur_file file[include_depth]
#define cur_file_name file_name[include_depth]
#define cur_line line[include_depth]
@@ -57,7 +57,7 @@
#define web_file_name file_name[0] \
#define length(c) (size_t) ((c+1) ->byte_start-(c) ->byte_start)
-#define print_id(c) term_write((c) ->byte_start,length((c) ) )
+#define print_id(c) term_write((c) ->byte_start,length(c) )
#define llink link
#define rlink dummy.Rlink
#define root name_dir->rlink \
@@ -82,32 +82,29 @@
#define new_line putchar('\n')
#define term_write(a,b) fflush(stdout) ,fwrite(a,sizeof(char) ,b,stdout) \
-#define max_bytes 1000000 \
+#define buf_size 100
+#define longest_name 10000 \
-#define max_toks 1000000
-#define max_names 10239 \
+#define long_buf_size (buf_size+longest_name)
+#define max_bytes 90000 \
-#define max_sections 4000
-#define max_texts 10239
-#define longest_name 10000
-#define stack_size 500
-#define buf_size 1000
-#define long_buf_size (buf_size+longest_name) \
+#define max_names 4000 \
+
+#define max_sections 2000 \
#define lines_dont_match (change_limit-change_buffer!=limit-buffer|| \
strncmp(buffer,change_buffer,(size_t) (limit-buffer) ) ) \
-#define if_section_start_make_pending(b) { \
+#define if_section_start_make_pending(b) \
*limit= '!'; \
for(loc= buffer;xisspace(*loc) ;loc++) ; \
*limit= ' '; \
if(*loc=='@'&&(xisspace(*(loc+1) ) ||*(loc+1) =='*') ) change_pending= b; \
-} \
#define too_long() {include_depth--; \
err_print("! Include file name too long") ;goto restart;} \
-#define hash_size 8501 \
+#define hash_size 353 \
#define first_chunk(p) ((p) ->byte_start+2)
#define prefix_length(p) (int) ((eight_bits) *((p) ->byte_start) *256+ \
@@ -279,7 +276,7 @@ static char change_buffer[buf_size];
static char*change_limit;
/*:26*//*37:*/
-#line 396 "common.w"
+#line 393 "common.w"
sixteen_bits section_count;
boolean changed_section[max_sections];
@@ -288,7 +285,7 @@ boolean change_pending;
boolean print_where= false;
/*:37*//*43:*/
-#line 593 "common.w"
+#line 590 "common.w"
char byte_mem[max_bytes];
char*byte_mem_end= byte_mem+max_bytes-1;
@@ -296,25 +293,25 @@ name_info name_dir[max_names];
name_pointer name_dir_end= name_dir+max_names-1;
/*:43*//*44:*/
-#line 604 "common.w"
+#line 601 "common.w"
char*byte_ptr;
name_pointer name_ptr;
/*:44*//*46:*/
-#line 624 "common.w"
+#line 621 "common.w"
name_pointer hash[hash_size];
hash_pointer hash_end= hash+hash_size-1;
hash_pointer h;
/*:46*//*65:*/
-#line 1006 "common.w"
+#line 1003 "common.w"
int history= spotless;
/*:65*//*73:*/
-#line 1129 "common.w"
+#line 1126 "common.w"
int argc;
char**argv;
@@ -325,7 +322,7 @@ char scn_file_name[max_file_name_length];
boolean flags[128];
/*:73*//*83:*/
-#line 1272 "common.w"
+#line 1269 "common.w"
FILE*C_file;
FILE*tex_file;
@@ -379,22 +376,22 @@ static boolean input_ln(FILE*);
static void prime_the_change_buffer(void);
/*:28*//*33:*/
-#line 337 "common.w"
+#line 334 "common.w"
static void check_change(void);
/*:33*//*55:*/
-#line 767 "common.w"
+#line 764 "common.w"
static int web_strcmp(char*,int,char*,int);
static name_pointer add_section_name(name_pointer,int,char*,char*,boolean);
static void extend_section_name(name_pointer,char*,char*,boolean);
/*:55*//*64:*/
-#line 994 "common.w"
+#line 991 "common.w"
static int section_name_cmp(char**,int,name_pointer);
/*:64*//*76:*/
-#line 1189 "common.w"
+#line 1186 "common.w"
static void scan_args(void);
/*:76*/
@@ -408,7 +405,7 @@ void
common_init(void)
{
/*45:*/
-#line 608 "common.w"
+#line 605 "common.w"
name_dir->byte_start= byte_ptr= byte_mem;
name_ptr= name_dir+1;
@@ -416,7 +413,7 @@ name_ptr->byte_start= byte_mem;
root= NULL;
/*:45*//*47:*/
-#line 631 "common.w"
+#line 628 "common.w"
for(h= hash;h<=hash_end;*h++= NULL);
@@ -424,7 +421,7 @@ for(h= hash;h<=hash_end;*h++= NULL);
#line 99 "common.w"
/*74:*/
-#line 1142 "common.w"
+#line 1139 "common.w"
show_banner= show_happiness= show_progress= make_xrefs= true;
@@ -432,7 +429,7 @@ show_banner= show_happiness= show_progress= make_xrefs= true;
#line 100 "common.w"
/*84:*/
-#line 1279 "common.w"
+#line 1276 "common.w"
scan_args();
if(program==ctangle){
@@ -517,10 +514,8 @@ return;
/*31:*/
#line 270 "common.w"
-{
change_limit= change_buffer+(ptrdiff_t)(limit-buffer);
strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
/*:31*/
#line 234 "common.w"
@@ -528,7 +523,7 @@ strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
}
/*:27*//*32:*/
-#line 299 "common.w"
+#line 296 "common.w"
static void
check_change(void)
@@ -551,7 +546,7 @@ return;
if(limit> buffer+1&&buffer[0]=='@'){
char xyz_code= xisupper(buffer[1])?tolower((eight_bits)buffer[1]):buffer[1];
/*34:*/
-#line 339 "common.w"
+#line 336 "common.w"
if(xyz_code=='x'||xyz_code=='z'){
loc= buffer+2;err_print("! Where is the matching @y?");
@@ -569,19 +564,17 @@ return;
}
/*:34*/
-#line 321 "common.w"
+#line 318 "common.w"
}
/*31:*/
#line 270 "common.w"
-{
change_limit= change_buffer+(ptrdiff_t)(limit-buffer);
strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
/*:31*/
-#line 323 "common.w"
+#line 320 "common.w"
changing= false;cur_line++;
while(!input_ln(cur_file)){
@@ -597,14 +590,14 @@ if(lines_dont_match)n++;
}
/*:32*//*35:*/
-#line 359 "common.w"
+#line 356 "common.w"
void
reset_input(void)
{
limit= buffer;loc= buffer+1;buffer[0]= ' ';
/*36:*/
-#line 374 "common.w"
+#line 371 "common.w"
if((web_file= fopen(web_file_name,"r"))==NULL){
strcpy(web_file_name,alt_web_file_name);
@@ -618,7 +611,7 @@ if((change_file= fopen(change_file_name,"r"))==NULL)
fatal("! Cannot open change file ",change_file_name);
/*:36*/
-#line 364 "common.w"
+#line 361 "common.w"
include_depth= cur_line= change_line= 0;
change_depth= include_depth;
@@ -627,14 +620,14 @@ limit= buffer;loc= buffer+1;buffer[0]= ' ';input_has_ended= false;
}
/*:35*//*38:*/
-#line 403 "common.w"
+#line 400 "common.w"
boolean get_line(void)
{
restart:
if(changing&&include_depth==change_depth)
/*41:*/
-#line 511 "common.w"
+#line 508 "common.w"
{
change_line++;
if(!input_ln(change_file)){
@@ -665,11 +658,11 @@ prime_the_change_buffer();changing= !changing;print_where= true;
}
/*:41*/
-#line 408 "common.w"
+#line 405 "common.w"
if(!changing||include_depth> change_depth){
/*40:*/
-#line 494 "common.w"
+#line 491 "common.w"
{
cur_line++;
while(!input_ln(cur_file)){
@@ -688,7 +681,7 @@ if(change_limit> change_buffer)check_change();
}
/*:40*/
-#line 410 "common.w"
+#line 407 "common.w"
if(changing&&include_depth==change_depth)goto restart;
}
@@ -709,7 +702,7 @@ goto restart;
}
include_depth++;
/*39:*/
-#line 448 "common.w"
+#line 445 "common.w"
{
char temp_file_name[max_file_name_length];
char*cur_file_name_end= cur_file_name+max_file_name_length-1;
@@ -757,14 +750,14 @@ include_depth--;err_print("! Cannot open include file");goto restart;
}
/*:39*/
-#line 429 "common.w"
+#line 426 "common.w"
}
return true;
}
/*:38*//*42:*/
-#line 543 "common.w"
+#line 540 "common.w"
void
check_complete(void){
@@ -778,7 +771,7 @@ err_print("! Change file entry did not match");
}
/*:42*//*48:*/
-#line 636 "common.w"
+#line 633 "common.w"
name_pointer
id_lookup(
@@ -793,17 +786,17 @@ name_pointer p;
if(last==NULL)for(last= first;*last!='\0';last++);
l= (int)(last-first);
/*49:*/
-#line 659 "common.w"
+#line 656 "common.w"
h= (eight_bits)*i;
while(++i<last)h= (h+h+(int)((eight_bits)*i))%hash_size;
/*:49*/
-#line 649 "common.w"
+#line 646 "common.w"
/*50:*/
-#line 667 "common.w"
+#line 664 "common.w"
p= hash[h];
while(p&&!names_match(p,first,l,t))p= p->link;
@@ -813,10 +806,10 @@ p->link= hash[h];hash[h]= p;
}
/*:50*/
-#line 650 "common.w"
+#line 647 "common.w"
if(p==name_ptr)/*51:*/
-#line 679 "common.w"
+#line 676 "common.w"
{
if(byte_ptr+l> byte_mem_end)overflow("byte memory");
if(name_ptr>=name_dir_end)overflow("name");
@@ -826,13 +819,13 @@ init_p(p,t);
}
/*:51*/
-#line 651 "common.w"
+#line 648 "common.w"
return p;
}
/*:48*//*52:*/
-#line 711 "common.w"
+#line 708 "common.w"
void
print_section_name(
@@ -851,7 +844,7 @@ if(q)term_write("...",3);
}
/*:52*//*53:*/
-#line 728 "common.w"
+#line 725 "common.w"
void
sprint_section_name(
@@ -871,7 +864,7 @@ s= p->byte_start;
}
/*:53*//*54:*/
-#line 746 "common.w"
+#line 743 "common.w"
void
print_prefix_name(
@@ -884,7 +877,7 @@ if(s+l<(p+1)->byte_start)term_write("...",3);
}
/*:54*//*56:*/
-#line 772 "common.w"
+#line 769 "common.w"
static int web_strcmp(
char*j,
@@ -902,7 +895,7 @@ else return greater;
}
/*:56*//*57:*/
-#line 801 "common.w"
+#line 798 "common.w"
static name_pointer
add_section_name(
@@ -932,7 +925,7 @@ return par==NULL?(root= p):c==less?(par->llink= p):(par->rlink= p);
}
/*:57*//*58:*/
-#line 829 "common.w"
+#line 826 "common.w"
static void
extend_section_name(
@@ -956,7 +949,7 @@ if(ispref)*(byte_ptr-1)= ' ';
}
/*:58*//*59:*/
-#line 857 "common.w"
+#line 854 "common.w"
name_pointer
section_lookup(
@@ -971,7 +964,7 @@ name_pointer par= NULL;
int name_len= (int)(last-first)+1;
/*60:*/
-#line 881 "common.w"
+#line 878 "common.w"
while(p){
c= web_strcmp(first,name_len,first_chunk(p),prefix_length(p));
@@ -998,19 +991,19 @@ p= q,q= NULL;
}
/*:60*/
-#line 871 "common.w"
+#line 868 "common.w"
/*61:*/
-#line 906 "common.w"
+#line 903 "common.w"
if(r==NULL)
return add_section_name(par,c,first,last+1,ispref);
/*:61*/
-#line 872 "common.w"
+#line 869 "common.w"
/*62:*/
-#line 914 "common.w"
+#line 911 "common.w"
switch(section_name_cmp(&first,name_len,r)){
@@ -1044,12 +1037,12 @@ err_print(">");
return r;
/*:62*/
-#line 873 "common.w"
+#line 870 "common.w"
}
/*:59*//*63:*/
-#line 962 "common.w"
+#line 959 "common.w"
static int section_name_cmp(
char**pfirst,
@@ -1083,18 +1076,18 @@ default:return c;
}
/*:63*//*66:*/
-#line 1016 "common.w"
+#line 1013 "common.w"
void
err_print(
const char*s)
{
-char*k,*l;
printf(*s=='!'?"\n%s":"%s",s);
if(web_file_open)/*67:*/
-#line 1036 "common.w"
+#line 1032 "common.w"
-{if(changing&&include_depth==change_depth)
+{char*k,*l;
+if(changing&&include_depth==change_depth)
printf(". (l. %d of change file)\n",change_line);
else if(include_depth==0)printf(". (l. %d)\n",cur_line);
else printf(". (l. %d of include file %s)\n",cur_line,cur_file_name);
@@ -1112,20 +1105,20 @@ putchar(' ');
}
/*:67*/
-#line 1023 "common.w"
+#line 1019 "common.w"
update_terminal;mark_error;
}
/*:66*//*68:*/
-#line 1068 "common.w"
+#line 1065 "common.w"
int wrap_up(void){
if(show_progress)new_line;
if(show_stats)
print_stats();
/*69:*/
-#line 1078 "common.w"
+#line 1075 "common.w"
switch(history){
case spotless:
@@ -1139,14 +1132,14 @@ puts("(That was a fatal error, my friend.)");
}
/*:69*/
-#line 1073 "common.w"
+#line 1070 "common.w"
if(history> harmless_message)return EXIT_FAILURE;
else return EXIT_SUCCESS;
}
/*:68*//*70:*/
-#line 1096 "common.w"
+#line 1093 "common.w"
void
fatal(
const char*s,const char*t)
@@ -1157,7 +1150,7 @@ history= fatal_message;exit(wrap_up());
}
/*:70*//*71:*/
-#line 1107 "common.w"
+#line 1104 "common.w"
void
overflow(
const char*t)
@@ -1167,7 +1160,7 @@ printf("\n! Sorry, %s capacity exceeded",t);fatal("","");
/*:71*//*75:*/
-#line 1160 "common.w"
+#line 1157 "common.w"
static void
scan_args(void)
@@ -1181,13 +1174,13 @@ boolean found_web= false,found_change= false,found_out= false;
strcpy(change_file_name,"/dev/null");
while(--argc> 0){
if((**(++argv)=='-'||**argv=='+')&&*(*argv+1))/*80:*/
-#line 1250 "common.w"
+#line 1247 "common.w"
for(dot_pos= *argv+1;*dot_pos> '\0';dot_pos++)
flags[(eight_bits)*dot_pos]= flag_change;
/*:80*/
-#line 1172 "common.w"
+#line 1169 "common.w"
else{
s= name_pos= *argv;dot_pos= NULL;
@@ -1196,23 +1189,23 @@ if(*s=='.')dot_pos= s++;
else if(*s=='/')dot_pos= NULL,name_pos= ++s;
else s++;
if(!found_web)/*77:*/
-#line 1198 "common.w"
+#line 1195 "common.w"
{
if(s-*argv> max_file_name_length-5)
/*82:*/
-#line 1266 "common.w"
+#line 1263 "common.w"
fatal("! Filename too long\n",*argv);
/*:82*/
-#line 1201 "common.w"
+#line 1198 "common.w"
if(dot_pos==NULL)
sprintf(web_file_name,"%s.w",*argv);
else{
strcpy(web_file_name,*argv);
-*dot_pos= 0;
+*dot_pos= '\0';
}
sprintf(alt_web_file_name,"%s.web",*argv);
sprintf(tex_file_name,"%s.tex",name_pos);
@@ -1223,21 +1216,21 @@ found_web= true;
}
/*:77*/
-#line 1180 "common.w"
+#line 1177 "common.w"
else if(!found_change)/*78:*/
-#line 1216 "common.w"
+#line 1213 "common.w"
{
if(strcmp(*argv,"-")!=0){
if(s-*argv> max_file_name_length-4)
/*82:*/
-#line 1266 "common.w"
+#line 1263 "common.w"
fatal("! Filename too long\n",*argv);
/*:82*/
-#line 1220 "common.w"
+#line 1217 "common.w"
if(dot_pos==NULL)
sprintf(change_file_name,"%s.ch",*argv);
@@ -1247,20 +1240,20 @@ found_change= true;
}
/*:78*/
-#line 1181 "common.w"
+#line 1178 "common.w"
else if(!found_out)/*79:*/
-#line 1228 "common.w"
+#line 1225 "common.w"
{
if(s-*argv> max_file_name_length-5)
/*82:*/
-#line 1266 "common.w"
+#line 1263 "common.w"
fatal("! Filename too long\n",*argv);
/*:82*/
-#line 1231 "common.w"
+#line 1228 "common.w"
if(dot_pos==NULL){
sprintf(tex_file_name,"%s.tex",*argv);
@@ -1271,7 +1264,7 @@ sprintf(C_file_name,"%s.c",*argv);
strcpy(tex_file_name,*argv);
strcpy(C_file_name,*argv);
if(make_xrefs){
-*dot_pos= 0;
+*dot_pos= '\0';
sprintf(idx_file_name,"%s.idx",*argv);
sprintf(scn_file_name,"%s.scn",*argv);
}
@@ -1280,10 +1273,10 @@ found_out= true;
}
/*:79*/
-#line 1182 "common.w"
+#line 1179 "common.w"
else/*81:*/
-#line 1254 "common.w"
+#line 1251 "common.w"
{
if(program==ctangle)
@@ -1297,12 +1290,12 @@ else fatal(
}
/*:81*/
-#line 1183 "common.w"
+#line 1180 "common.w"
}
}
if(!found_web)/*81:*/
-#line 1254 "common.w"
+#line 1251 "common.w"
{
if(program==ctangle)
@@ -1316,7 +1309,7 @@ else fatal(
}
/*:81*/
-#line 1186 "common.w"
+#line 1183 "common.w"
}
diff --git a/Build/source/texk/web2c/cwebdir/common.h b/Build/source/texk/web2c/cwebdir/common.h
index 0f8ec182173..17717a52ddb 100644
--- a/Build/source/texk/web2c/cwebdir/common.h
+++ b/Build/source/texk/web2c/cwebdir/common.h
@@ -2,7 +2,7 @@
% This program by Silvio Levy and Donald E. Knuth
% is based on a program by Knuth.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
-% Version 4.3 --- May 2021 (works also with later versions)
+% Version 4.4 --- June 2021 (works also with later versions)
% Copyright (C) 1987,1990,1993 Silvio Levy and Donald E. Knuth
@@ -99,7 +99,7 @@ extern char *limit; /* points to the last character in the buffer */
@f line x /* make |line| an unreserved word */
@d max_include_depth 10 /* maximum number of source files open
simultaneously, not counting the change file */
-@d max_file_name_length 1024
+@d max_file_name_length 60
@d cur_file file[include_depth] /* current file */
@d cur_file_name file_name[include_depth] /* current file name */
@d cur_line line[include_depth] /* number of current line in current file */
@@ -134,7 +134,7 @@ extern boolean print_where; /* tells \.{CTANGLE} to print line and file info */
@ Code related to identifier and section name storage:
@d length(c) (size_t)((c+1)->byte_start-(c)->byte_start) /* the length of a name */
-@d print_id(c) term_write((c)->byte_start,length((c))) /* print identifier */
+@d print_id(c) term_write((c)->byte_start,length(c)) /* print identifier */
@d llink link /* left link in binary search tree for section names */
@d rlink dummy.Rlink /* right link in binary search tree for section names */
@d root name_dir->rlink /* the root of the binary search tree
@@ -230,16 +230,14 @@ extern void print_stats(void);
handle \TEX/, so they should be sufficient for most applications of
\.{CWEB}.
-@d max_bytes 1000000 /* the number of bytes in identifiers,
- index entries, and section names */
-@d max_toks 1000000 /* number of bytes in compressed \CEE/ code */
-@d max_names 10239 /* number of identifiers, strings, section names;
- must be less than 10240 */
-@d max_sections 4000 /* greater than the total number of sections */
-@d max_texts 10239 /* number of replacement texts, must be less than 10240 */
-@d longest_name 10000 /* file and section names and section texts shouldn't be longer than this */
-@d stack_size 500 /* number of simultaneous levels of macro expansion */
-@d buf_size 1000 /* maximum length of input line, plus one */
+@d buf_size 100 /* maximum length of input line, plus one */
+@d longest_name 10000 /* file names, section names, and section texts
+ shouldn't be longer than this */
@d long_buf_size (buf_size+longest_name) /* for \.{CWEAVE} */
+@d max_bytes 90000 /* the number of bytes in identifiers,
+ index entries, and section names; must be less than $2^{24}$ */
+@d max_names 4000 /* number of identifiers, strings, section names;
+ must be less than 10240 */
+@d max_sections 2000 /* greater than the total number of sections */
@ End of \.{COMMON} interface.
diff --git a/Build/source/texk/web2c/cwebdir/common.w b/Build/source/texk/web2c/cwebdir/common.w
index d6e07025a66..dba196747a2 100644
--- a/Build/source/texk/web2c/cwebdir/common.w
+++ b/Build/source/texk/web2c/cwebdir/common.w
@@ -2,7 +2,7 @@
% This program by Silvio Levy and Donald E. Knuth
% is based on a program by Knuth.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
-% Version 4.3 --- May 2021
+% Version 4.4 --- June 2021
% Copyright (C) 1987,1990,1993,2000 Silvio Levy and Donald E. Knuth
@@ -22,12 +22,12 @@
\def\v{\char'174} % vertical (|) in typewriter font
-\def\title{Common code for CTANGLE and CWEAVE (Version 4.3)}
+\def\title{Common code for CTANGLE and CWEAVE (Version 4.4)}
\def\topofcontents{\null\vfill
\centerline{\titlefont Common code for {\ttitlefont CTANGLE} and
{\ttitlefont CWEAVE}}
\vskip 15pt
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
\vfill}
\def\botofcontents{\vfill
\noindent
@@ -178,7 +178,7 @@ FILE *fp) /* what file to read from */
@ Now comes the problem of deciding which file to read from next.
Recall that the actual text that \.{CWEB} should process comes from two
streams: a |web_file|, which can contain possibly nested include
-commands \.{@@i}, and a |change_file|, which might also contain
+commands~\.{@@i}, and a |change_file|, which might also contain
includes. The |web_file| together with the currently open include
files form a stack |file|, whose names are stored in a parallel stack
|file_name|. The boolean |changing| tells whether or not we're reading
@@ -268,10 +268,8 @@ do {
} while (limit==buffer);
@ @<Move |buffer| and |limit| to |change_buffer| and |change_limit|@>=
-{
- change_limit=change_buffer+(ptrdiff_t)(limit-buffer);
- strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
+change_limit=change_buffer+(ptrdiff_t)(limit-buffer);
+strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
@ The following procedure is used to see if the next change entry should
go into effect; it is called only when |changing| is |false|.
@@ -289,12 +287,11 @@ either `\.{@@*}' or `\.{@@\ }' (possibly preceded by whitespace).
This procedure is called only when |buffer<limit|, i.e., when the
current line is nonempty.
-@d if_section_start_make_pending(b) {
+@d if_section_start_make_pending(b)@/
*limit='!';@+
for (loc=buffer;xisspace(*loc);loc++) ;@+
*limit=' ';
if (*loc=='@@' && (xisspace(*(loc+1)) || *(loc+1)=='*')) change_pending=b;
-}
@c
static void
@@ -478,7 +475,7 @@ The remainder of the \.{@@i} line after the file name is ignored.
#endif /* |CWEBINPUTS| */
}
if (l>0) {
- if (k+l+2>=cur_file_name_end) too_long();
+ if (k+l+2>=cur_file_name_end) too_long();
@.Include file name ...@>
for (; k>=cur_file_name; k--) *(k+l+1)=*k;
strcpy(cur_file_name,temp_file_name);
@@ -619,7 +616,7 @@ function |names_match|, which is slightly different in
\.{CWEAVE} and \.{CTANGLE}. If there is no match for the identifier,
it is inserted into the table.
-@d hash_size 8501 /* should be prime */
+@d hash_size 353 /* should be prime */
@<Global var...@>=
name_pointer hash[hash_size]; /* heads of hash lists */
@@ -886,7 +883,7 @@ while (p) { /* compare shortest prefix of |p| with new name */
par=p;
p=(c==less?p->llink:p->rlink);
} else { /* new name matches |p| */
- if (r!=NULL) { /* and also |r|: illegal */
+ if (r!=NULL) { /* and also |r|: illegal */
fputs("\n! Ambiguous prefix: matches <",stdout);
@.Ambiguous prefix ... @>
print_prefix_name(p);
@@ -1018,7 +1015,6 @@ void
err_print( /* prints `\..' and location of error message */
const char *s)
{
- char *k,*l; /* pointers into |buffer| */
printf(*s=='!'? "\n%s" : "%s",s);
if (web_file_open) @<Print error location based on input buffer@>@;
update_terminal; mark_error;
@@ -1034,7 +1030,8 @@ has special line-numbering conventions.
@^system dependencies@>
@<Print error location based on input buffer@>=
-{if (changing && include_depth==change_depth)
+{char *k,*l; /* pointers into |buffer| */
+if (changing && include_depth==change_depth)
printf(". (l. %d of change file)\n", change_line);
else if (include_depth==0) printf(". (l. %d)\n", cur_line);
else printf(". (l. %d of include file %s)\n", cur_line, cur_file_name);
@@ -1203,7 +1200,7 @@ after the dot. We must check that there is enough room in
sprintf(web_file_name,"%s.w",*argv);
else {
strcpy(web_file_name,*argv);
- *dot_pos=0; /* string now ends where the dot was */
+ *dot_pos='\0'; /* string now ends where the dot was */
}
sprintf(alt_web_file_name,"%s.web",*argv);
sprintf(tex_file_name,"%s.tex",name_pos); /* strip off directory name */
@@ -1238,7 +1235,7 @@ after the dot. We must check that there is enough room in
strcpy(tex_file_name,*argv);
strcpy(C_file_name,*argv);
if (make_xrefs) { /* indexes will be generated */
- *dot_pos=0;
+ *dot_pos='\0';
sprintf(idx_file_name,"%s.idx",*argv);
sprintf(scn_file_name,"%s.scn",*argv);
}
diff --git a/Build/source/texk/web2c/cwebdir/ctang-bs.ch b/Build/source/texk/web2c/cwebdir/ctang-bs.ch
index fcd2706b36e..fa4b90c0a26 100644
--- a/Build/source/texk/web2c/cwebdir/ctang-bs.ch
+++ b/Build/source/texk/web2c/cwebdir/ctang-bs.ch
@@ -17,12 +17,12 @@ by using "huge" pointers.
The ``banner line'' defined here should be changed whenever \.{CTANGLE}
is modified.
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@y
The ``banner line'' defined here should be changed whenever \.{CTANGLE}
is modified.
-@d banner "This is CTANGLE (Version 4.3pc/big)"
+@d banner "This is CTANGLE (Version 4.4pc/big)"
@z
@@ -84,49 +84,6 @@ extern hash_pointer h; /* index into hash-head array */
@z
-@x Section 17.
-@ The following parameters were sufficient in the original \.{WEB} to
-handle \TEX/, so they should be sufficient for most applications of
-\.{CWEB}.
-
-@d max_bytes 1000000 /* the number of bytes in identifiers,
- index entries, and section names */
-@d max_toks 1000000 /* number of bytes in compressed \CEE/ code */
-@d max_names 10239 /* number of identifiers, strings, section names;
- must be less than 10240 */
-@d max_sections 4000 /* greater than the total number of sections */
-@d max_texts 10239 /* number of replacement texts, must be less than 10240 */
-@d longest_name 10000 /* file and section names and section texts shouldn't be longer than this */
-@d stack_size 500 /* number of simultaneous levels of macro expansion */
-@d buf_size 1000 /* maximum length of input line, plus one */
-@y
-@ The following parameters were sufficient in the original \.{WEB} to
-handle \TEX/, so they should be sufficient for most applications of
-\.{CWEB}.
-
-(This is a modified version of \.{CTANGLE}, and in fact one of the parameters
-has been reduced in value. The parameter |max_toks|
-has been reduced from 270000 [which
-was sufficient to handle \TEX/] to
-170000, so that \.{CTANGLE}
-may be run on {\mc MSDOS}
-systems that are tight on memory. Consider, for
-instance, an 80286-based machine with several TSRs and drivers, trying
-to run \.{CTANGLE} from a makefile.)
-
-@d max_bytes 90000 /* the number of bytes in identifiers,
- index entries, and section names */
-@d max_toks 170000 /* number of bytes in compressed \CEE/ code */
-@d max_names 4000 /* number of identifiers, strings, section names;
- must be less than 10240 */
-@d max_sections 4000 /* greater than the total number of sections */
-@d max_texts 2500 /* number of replacement texts, must be less than 10240 */
-@d longest_name 10000 /* file and section names and section texts shouldn't be longer than this */
-@d stack_size 50 /* number of simultaneous levels of macro expansion */
-@d buf_size 100 /* for \.{CWEAVE} */
-@z
-
-
@x Section 19.
eight_bits *tok_start; /* pointer into |tok_mem| */
sixteen_bits text_link; /* relates replacement texts */
@@ -141,6 +98,22 @@ typedef text *text_pointer;
@x Section 20.
+@ @d max_texts 2500 /* number of replacement texts, must be less than 10240 */
+@d max_toks 270000 /* number of bytes in compressed \CEE/ code */
+@y
+@ (This is a modified version of \.{CTANGLE}, and in fact one of the parameters
+has been reduced in value. The parameter |max_toks|
+has been reduced from 270000 [which
+was sufficient to handle \TEX/] to
+170000, so that \.{CTANGLE}
+may be run on {\mc MSDOS}
+systems that are tight on memory. Consider, for
+instance, an 80286-based machine with several TSRs and drivers, trying
+to run \.{CTANGLE} from a makefile.)
+@d max_texts 2500 /* number of replacement texts, must be less than 10240 */
+@d max_toks 170000 /* number of bytes in compressed \CEE/ code */
+@z
+@x
static eight_bits tok_mem[max_toks];
static eight_bits *tok_mem_end=tok_mem+max_toks-1;
static eight_bits *tok_ptr; /* first unused position in |tok_mem| */
diff --git a/Build/source/texk/web2c/cwebdir/ctang-pc.ch b/Build/source/texk/web2c/cwebdir/ctang-pc.ch
index 025790e3fc7..f84c798da4b 100644
--- a/Build/source/texk/web2c/cwebdir/ctang-pc.ch
+++ b/Build/source/texk/web2c/cwebdir/ctang-pc.ch
@@ -9,16 +9,19 @@ that allows >64K arrays. If you need lots of bytes and toks, try the
alternate change files with -bs suffix instead of -pc.
@x section 1
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@y
-@d banner "This is CTANGLE (Version 4.3pc)"
+@d banner "This is CTANGLE (Version 4.4pc)"
@z
@x section 17
-@d max_bytes 1000000 /* the number of bytes in identifiers,
- index entries, and section names */
-@d max_toks 1000000 /* number of bytes in compressed \CEE/ code */
+@d max_bytes 90000 /* the number of bytes in identifiers,
+ index entries, and section names; must be less than $2^{24}$ */
@y (note that CWEAVE itself needs only about 42K toks)
@d max_bytes (unsigned)60000 /* the number of bytes in identifiers,
- index entries, and section names */
+ index entries, and section names; must be less than $2^{24}$ */
+@z
+@x section 20
+@d max_toks 270000 /* number of bytes in compressed \CEE/ code */
+@y
@d max_toks (unsigned)60000 /* number of bytes in compressed \CEE/ code */
@z
diff --git a/Build/source/texk/web2c/cwebdir/ctang-ql.ch b/Build/source/texk/web2c/cwebdir/ctang-ql.ch
index 6d5fe6b3e3a..27a7d013cf6 100644
--- a/Build/source/texk/web2c/cwebdir/ctang-ql.ch
+++ b/Build/source/texk/web2c/cwebdir/ctang-ql.ch
@@ -7,15 +7,15 @@ ex <dev_>cc;"-v -h -c -=500000 ctangle_c"
@x
-\def\title{CTANGLE (Version 4.3)}
+\def\title{CTANGLE (Version 4.4)}
@y
-\def\title{CTANGLE (QL Version 4.3)}
+\def\title{CTANGLE (QL Version 4.4)}
@z
@x section 1
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@y
-@d banner "This is CTANGLE (QL Version 4.3)"
+@d banner "This is CTANGLE (QL Version 4.4)"
@z
@x
diff --git a/Build/source/texk/web2c/cwebdir/ctang-vms.ch b/Build/source/texk/web2c/cwebdir/ctang-vms.ch
index 753e8d94a18..a72de2997be 100644
--- a/Build/source/texk/web2c/cwebdir/ctang-vms.ch
+++ b/Build/source/texk/web2c/cwebdir/ctang-vms.ch
@@ -10,9 +10,9 @@ created:
(these changes not necessary for initial bootstrapping)
@x section 1 (01-FEB-1992 ST)
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@y
-@d banner "This is CTANGLE (VAX/VMS Version 4.3)"
+@d banner "This is CTANGLE (VAX/VMS Version 4.4)"
@z
@x section 4 (01-FEB-1992 ST)
diff --git a/Build/source/texk/web2c/cwebdir/ctang-w2c.ch b/Build/source/texk/web2c/cwebdir/ctang-w2c.ch
index f9ae82e028c..b594fc93a03 100644
--- a/Build/source/texk/web2c/cwebdir/ctang-w2c.ch
+++ b/Build/source/texk/web2c/cwebdir/ctang-w2c.ch
@@ -17,15 +17,15 @@
@q Please send comments, suggestions, etc. to tex-k@@tug.org. @>
@x
-\def\title{CTANGLE (Version 4.3)}
+\def\title{CTANGLE (Version 4.4)}
@y
-\def\title{CTANGLE (Version 4.3 [\TeX~Live])}
+\def\title{CTANGLE (Version 4.4 [\TeX~Live])}
@z
@x
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
@y
- \centerline{(Version 4.3 [\TeX~Live])}
+ \centerline{(Version 4.4 [\TeX~Live])}
@z
@x
@@ -41,9 +41,9 @@
@z
@x
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@y
-@d banner "This is CTANGLE, Version 4.3"
+@d banner "This is CTANGLE, Version 4.4"
/* will be extended by the \TeX~Live |versionstring| */
@z
@@ -60,6 +60,14 @@
@z
@x
+@ @d max_texts 2500 /* number of replacement texts, must be less than 10240 */
+@d max_toks 270000 /* number of bytes in compressed \CEE/ code */
+@y
+@ @d max_texts 10239 /* number of replacement texts, must be less than 10240 */
+@d max_toks 1000000 /* number of bytes in compressed \CEE/ code */
+@z
+
+@x
if (tok_ptr+2>tok_mem_end) overflow("token");
@y
if (tok_ptr+2>tok_mem_end) overflow(_("token"));
@@ -119,7 +127,7 @@ for (an_output_file=end_output_files; an_output_file>cur_out_file;) {
if (show_progress) { printf("\n(%s)",output_file_name); update_terminal; }
cur_line=1;
stack_ptr=stack+1;
- cur_name=(*an_output_file);
+ cur_name=*an_output_file;
cur_repl=(text_pointer)cur_name->equiv;
cur_byte=cur_repl->tok_start;
cur_end=(cur_repl+1)->tok_start;
@@ -142,7 +150,7 @@ for (an_output_file=end_output_files; an_output_file>cur_out_file;) {
if (show_progress) { printf("\n(%s)",output_file_name); update_terminal; }
cur_line=1;
stack_ptr=stack+1;
- cur_name=(*an_output_file);
+ cur_name=*an_output_file;
cur_repl=(text_pointer)cur_name->equiv;
cur_byte=cur_repl->tok_start;
cur_end=(cur_repl+1)->tok_start;
@@ -190,15 +198,15 @@ strcpy(check_file_name,""); /* We want to get rid of the temporary file */
@z
@x
- case translit_code: err_print("! Use @@l in limbo only"); continue;
+ case translit_code: err_print("! Use @@l in limbo only"); continue;
@y
- case translit_code: err_print(_("! Use @@l in limbo only")); continue;
+ case translit_code: err_print(_("! Use @@l in limbo only")); continue;
@z
@x
- err_print("! Double @@ should be used in control text");
+ err_print("! Double @@ should be used in control text");
@y
- err_print(_("! Double @@ should be used in control text"));
+ err_print(_("! Double @@ should be used in control text"));
@z
@x
@@ -238,15 +246,15 @@ strcpy(check_file_name,""); /* We want to get rid of the temporary file */
@z
@x
- if (loc>=limit) err_print("! Verbatim string didn't end");
+if (loc>=limit) err_print("! Verbatim string didn't end");
@y
- if (loc>=limit) err_print(_("! Verbatim string didn't end"));
+if (loc>=limit) err_print(_("! Verbatim string didn't end"));
@z
@x
-@d app_repl(c) {if (tok_ptr==tok_mem_end) overflow("token"); *tok_ptr++=c;}
+@d app_repl(c) {if (tok_ptr==tok_mem_end) overflow("token"); *(tok_ptr++)=c;}
@y
-@d app_repl(c) {if (tok_ptr==tok_mem_end) overflow(_("token")); *tok_ptr++=c;}
+@d app_repl(c) {if (tok_ptr==tok_mem_end) overflow(_("token")); *(tok_ptr++)=c;}
@z
@x
@@ -286,9 +294,9 @@ case output_defs_code: if (t!=section_name) err_print(_("! Misplaced @@h"));
@z
@x
- err_print("! Definition flushed, must start with identifier");
+ err_print("! Definition flushed, must start with identifier");
@y
- err_print(_("! Definition flushed, must start with identifier"));
+ err_print(_("! Definition flushed, must start with identifier"));
@z
@x
@@ -361,8 +369,7 @@ if((C_file=fopen(C_file_name,"r"))!=NULL) {
rename(check_file_name,C_file_name); /* This was the first run */
@ @<Set up the comparison of temporary output@>=
- char x[BUFSIZ],y[BUFSIZ];
- int x_size,y_size,comparison=false;
+ boolean comparison=false;
if((check_file=fopen(check_file_name,"r"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
@@ -377,10 +384,10 @@ if((C_file=fopen(C_file_name,"r"))!=NULL) {
@<Compare the temporary output to the previous output@>=
do {
- x_size = fread(x,1,BUFSIZ,C_file);
- y_size = fread(y,1,BUFSIZ,check_file);
- comparison = (x_size == y_size); /* Do not merge these statements! */
- if(comparison) comparison = !memcmp(x,y,x_size);
+ char x[BUFSIZ],y[BUFSIZ];
+ int x_size = fread(x,sizeof(char),BUFSIZ,C_file);
+ int y_size = fread(y,sizeof(char),BUFSIZ,check_file);
+ comparison = (x_size == y_size) && !memcmp(x,y,x_size);
} while(comparison && !feof(C_file) && !feof(check_file));
@ Note the superfluous call to |remove| before |rename|. We're using it to
@@ -400,13 +407,13 @@ instead of to a file (in \.{@@(...@@>}) to \.{/dev/null} or \.{/dev/stdout} or
to a file and finally get rid of that file.
@<Update the secondary results...@>=
-if(0==strcmp("/dev/stdout",output_file_name))
+if(0==strcmp("/dev/stdout",output_file_name))@/
@<Redirect temporary output to \.{/dev/stdout}@>@;
-else if(0==strcmp("/dev/stderr",output_file_name))
+else if(0==strcmp("/dev/stderr",output_file_name))@/
@<Redirect temporary output to \.{/dev/stderr}@>@;
-else if(0==strcmp("/dev/null",output_file_name))
+else if(0==strcmp("/dev/null",output_file_name))@/
@<Redirect temporary output to \.{/dev/null}@>@;
-else { /* Hopefully a \\{regular} output file */
+else { /* Hopefully a regular output file */
if((C_file=fopen(output_file_name,"r"))!=NULL) {
@<Set up the comparison of temporary output@>@;
@<Create the secondary output depending on the comparison@>@;
@@ -429,7 +436,7 @@ else {
@<Redirect temporary output to \.{/dev/stdout}@>={
@<Setup system redirection@>@;
do {
- in_size = fread(in_buf,1,BUFSIZ,check_file);
+ in_size = fread(in_buf,sizeof(char),BUFSIZ,check_file);
in_buf[in_size]='\0';
fprintf(stdout,"%s",in_buf);
} while(!feof(check_file));@/
@@ -442,7 +449,7 @@ else {
@<Redirect temporary output to \.{/dev/stderr}@>={
@<Setup system redirection@>@;
do {
- in_size = fread(in_buf,1,BUFSIZ,check_file);
+ in_size = fread(in_buf,sizeof(char),BUFSIZ,check_file);
in_buf[in_size]='\0';
fprintf(stderr,"%s",in_buf);
} while(!feof(check_file));@/
@@ -453,13 +460,14 @@ else {
@ No copying necessary, just remove the temporary output file.
@<Redirect temporary output to \.{/dev/null}@>={
- int comparison=true;
+ boolean comparison=true;
@<Create the secondary output...@>@;
}
@ @<Setup system redirection@>=
char in_buf[BUFSIZ+1];
-int in_size,comparison=true;
+int in_size;
+boolean comparison=true;
if((check_file=fopen(check_file_name,"r"))==NULL)
fatal(_("! Cannot open output file "),check_file_name);
@.Cannot open output file@>
diff --git a/Build/source/texk/web2c/cwebdir/ctang-w32.ch b/Build/source/texk/web2c/cwebdir/ctang-w32.ch
index 9d9be1255c2..ceba0fee761 100644
--- a/Build/source/texk/web2c/cwebdir/ctang-w32.ch
+++ b/Build/source/texk/web2c/cwebdir/ctang-w32.ch
@@ -4,9 +4,9 @@ This is the change file for CWEB's CTANGLE under Win32
Changes necessary for compiling with Borland C/C++
@x section 1
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@y
-@d banner "This is CTANGLE (Version 4.3win32)"
+@d banner "This is CTANGLE (Version 4.4win32)"
@z
@x
diff --git a/Build/source/texk/web2c/cwebdir/ctangle.c b/Build/source/texk/web2c/cwebdir/ctangle.c
index 26407b42ae4..14a0732742d 100644
--- a/Build/source/texk/web2c/cwebdir/ctangle.c
+++ b/Build/source/texk/web2c/cwebdir/ctangle.c
@@ -15,7 +15,7 @@
/*:4*/
#line 67 "ctangle.w"
-#define banner "This is CTANGLE (Version 4.3)" \
+#define banner "This is CTANGLE (Version 4.4)" \
#define ctangle false
#define cweave true \
@@ -51,7 +51,7 @@
#define max_include_depth 10 \
-#define max_file_name_length 1024
+#define max_file_name_length 60
#define cur_file file[include_depth]
#define cur_file_name file_name[include_depth]
#define cur_line line[include_depth]
@@ -59,7 +59,7 @@
#define web_file_name file_name[0] \
#define length(c) (size_t) ((c+1) ->byte_start-(c) ->byte_start)
-#define print_id(c) term_write((c) ->byte_start,length((c) ) )
+#define print_id(c) term_write((c) ->byte_start,length(c) )
#define llink link
#define rlink dummy.Rlink
#define root name_dir->rlink \
@@ -84,18 +84,18 @@
#define new_line putchar('\n')
#define term_write(a,b) fflush(stdout) ,fwrite(a,sizeof(char) ,b,stdout) \
-#define max_bytes 1000000 \
+#define buf_size 100
+#define longest_name 10000 \
-#define max_toks 1000000
-#define max_names 10239 \
+#define long_buf_size (buf_size+longest_name)
+#define max_bytes 90000 \
-#define max_sections 4000
-#define max_texts 10239
-#define longest_name 10000
-#define stack_size 500
-#define buf_size 1000
-#define long_buf_size (buf_size+longest_name) \
+#define max_names 4000 \
+#define max_sections 2000 \
+
+#define max_texts 2500
+#define max_toks 270000
#define equiv equiv_or_xref \
#define macro 0
@@ -106,6 +106,7 @@
#define join 0177
#define output_defs_flag (2*024000-1) \
+#define stack_size 50
#define cur_end cur_state.end_field
#define cur_byte cur_state.byte_field
#define cur_name cur_state.name_field
@@ -138,7 +139,11 @@
#define section_name 0311
#define new_section 0312 \
-#define app_repl(c) {if(tok_ptr==tok_mem_end) overflow("token") ;*tok_ptr++= c;} \
+#define app_repl(c) {if(tok_ptr==tok_mem_end) overflow("token") ;*(tok_ptr++) = c;} \
+
+#define store_id(a) a= id_lookup(id_first,id_loc,0) -name_dir; \
+app_repl((a/0400) +0200) ; \
+app_repl(a%0400) ; \
#define keep_digit_separators flags['k'] \
@@ -257,7 +262,7 @@ sixteen_bits text_link;
typedef text*text_pointer;
/*:19*//*31:*/
-#line 273 "ctangle.w"
+#line 274 "ctangle.w"
typedef struct{
eight_bits*end_field;
@@ -272,7 +277,7 @@ typedef output_state*stack_pointer;
#line 70 "ctangle.w"
/*20:*/
-#line 129 "ctangle.w"
+#line 131 "ctangle.w"
static text text_info[max_texts];
static text_pointer text_info_end= text_info+max_texts-1;
@@ -282,12 +287,12 @@ static eight_bits*tok_mem_end= tok_mem+max_toks-1;
static eight_bits*tok_ptr;
/*:20*//*26:*/
-#line 199 "ctangle.w"
+#line 200 "ctangle.w"
static text_pointer last_unnamed;
/*:26*//*32:*/
-#line 289 "ctangle.w"
+#line 291 "ctangle.w"
static output_state cur_state;
@@ -296,18 +301,18 @@ static stack_pointer stack_end= stack+stack_size;
static stack_pointer stack_ptr;
/*:32*//*37:*/
-#line 365 "ctangle.w"
+#line 367 "ctangle.w"
static int cur_val;
/*:37*//*42:*/
-#line 456 "ctangle.w"
+#line 458 "ctangle.w"
static eight_bits out_state;
static boolean protect;
/*:42*//*45:*/
-#line 487 "ctangle.w"
+#line 489 "ctangle.w"
static name_pointer output_files[max_files];
static name_pointer*cur_out_file,*end_output_files,*an_output_file;
@@ -315,33 +320,33 @@ static char cur_section_name_char;
static char output_file_name[longest_name+1];
/*:45*//*52:*/
-#line 584 "ctangle.w"
+#line 589 "ctangle.w"
static boolean output_defs_seen= false;
/*:52*//*57:*/
-#line 696 "ctangle.w"
+#line 701 "ctangle.w"
static char translit[128][translit_length];
/*:57*//*62:*/
-#line 775 "ctangle.w"
+#line 777 "ctangle.w"
static eight_bits ccode[256];
/*:62*//*66:*/
-#line 835 "ctangle.w"
+#line 837 "ctangle.w"
static boolean comment_continues= false;
/*:66*//*68:*/
-#line 872 "ctangle.w"
+#line 874 "ctangle.w"
static name_pointer cur_section_name;
static boolean no_where;
/*:68*//*82:*/
-#line 1189 "ctangle.w"
+#line 1188 "ctangle.w"
static text_pointer cur_text;
static eight_bits next_control;
@@ -384,57 +389,57 @@ extern void common_init(void);
extern void print_stats(void);
/*:16*//*30:*/
-#line 245 "ctangle.w"
+#line 246 "ctangle.w"
static void store_two_bytes(sixteen_bits);
/*:30*//*35:*/
-#line 328 "ctangle.w"
+#line 330 "ctangle.w"
static void push_level(name_pointer);
static void pop_level(boolean);
/*:35*//*39:*/
-#line 401 "ctangle.w"
+#line 403 "ctangle.w"
static void get_output(void);
/*:39*//*44:*/
-#line 477 "ctangle.w"
+#line 479 "ctangle.w"
static void flush_buffer(void);
/*:44*//*49:*/
-#line 551 "ctangle.w"
+#line 556 "ctangle.w"
static void phase_two(void);
/*:49*//*53:*/
-#line 587 "ctangle.w"
+#line 592 "ctangle.w"
static void output_defs(void);
static void out_char(eight_bits);
/*:53*//*65:*/
-#line 815 "ctangle.w"
+#line 817 "ctangle.w"
static eight_bits skip_ahead(void);
static boolean skip_comment(boolean);
/*:65*//*70:*/
-#line 922 "ctangle.w"
+#line 924 "ctangle.w"
static eight_bits get_next(void);
/*:70*//*84:*/
-#line 1215 "ctangle.w"
+#line 1214 "ctangle.w"
static void scan_repl(eight_bits);
/*:84*//*91:*/
-#line 1396 "ctangle.w"
+#line 1397 "ctangle.w"
static void scan_section(void);
/*:91*//*99:*/
-#line 1477 "ctangle.w"
+#line 1474 "ctangle.w"
static void phase_one(void);
/*:99*//*101:*/
-#line 1511 "ctangle.w"
+#line 1507 "ctangle.w"
static void skip_limbo(void);
/*:101*/
@@ -451,28 +456,28 @@ char**av)
argc= ac;argv= av;
program= ctangle;
/*21:*/
-#line 137 "ctangle.w"
+#line 139 "ctangle.w"
text_info->tok_start= tok_ptr= tok_mem;
text_ptr= text_info+1;text_ptr->tok_start= tok_mem;
/*:21*//*23:*/
-#line 147 "ctangle.w"
+#line 149 "ctangle.w"
init_node(name_dir);
/*:23*//*27:*/
-#line 202 "ctangle.w"
+#line 203 "ctangle.w"
last_unnamed= text_info;text_info->text_link= macro;
/*:27*//*46:*/
-#line 497 "ctangle.w"
+#line 499 "ctangle.w"
cur_out_file= end_output_files= output_files+max_files;
/*:46*//*58:*/
-#line 699 "ctangle.w"
+#line 704 "ctangle.w"
{
int i;
@@ -480,7 +485,7 @@ for(i= 0;i<128;i++)sprintf(translit[i],"X%02X",(unsigned int)(128+i));
}
/*:58*//*63:*/
-#line 778 "ctangle.w"
+#line 780 "ctangle.w"
{
int c;
for(c= 0;c<256;c++)ccode[c]= ignore;
@@ -500,7 +505,7 @@ ccode['<']= ccode['(']= section_name;
ccode['\'']= ord;
/*:63*//*78:*/
-#line 1111 "ctangle.w"
+#line 1112 "ctangle.w"
section_text[0]= ' ';
/*:78*/
@@ -514,7 +519,7 @@ return wrap_up();
}
/*:2*//*24:*/
-#line 153 "ctangle.w"
+#line 155 "ctangle.w"
boolean names_match(
name_pointer p,
@@ -522,12 +527,11 @@ const char*first,
size_t l,
eight_bits t)
{(void)t;
-if(length(p)!=l)return false;
-return!strncmp(first,p->byte_start,l);
+return length(p)==l&&strncmp(first,p->byte_start,l)==0;
}
/*:24*//*25:*/
-#line 169 "ctangle.w"
+#line 170 "ctangle.w"
void
init_node(
@@ -539,7 +543,7 @@ void
init_p(name_pointer p,eight_bits t){(void)p;(void)t;}
/*:25*//*29:*/
-#line 235 "ctangle.w"
+#line 236 "ctangle.w"
static void
store_two_bytes(
@@ -551,7 +555,7 @@ if(tok_ptr+2> tok_mem_end)overflow("token");
}
/*:29*//*34:*/
-#line 313 "ctangle.w"
+#line 315 "ctangle.w"
static void
push_level(
@@ -568,7 +572,7 @@ cur_section= 0;
}
/*:34*//*36:*/
-#line 336 "ctangle.w"
+#line 338 "ctangle.w"
static void
pop_level(
@@ -584,7 +588,7 @@ if(stack_ptr> stack)cur_state= *stack_ptr;
}
/*:36*//*38:*/
-#line 372 "ctangle.w"
+#line 374 "ctangle.w"
static void
get_output(void)
@@ -607,7 +611,7 @@ switch(a/024000){
case 0:cur_val= a;out_char(identifier);break;
case 1:if(a==output_defs_flag)output_defs();
else/*40:*/
-#line 406 "ctangle.w"
+#line 408 "ctangle.w"
{
a-= 024000;
@@ -621,7 +625,7 @@ goto restart;
}
/*:40*/
-#line 393 "ctangle.w"
+#line 395 "ctangle.w"
break;
default:cur_val= a-050000;if(cur_val> 0)cur_section= cur_val;
@@ -631,7 +635,7 @@ out_char(section_number);
}
/*:38*//*43:*/
-#line 464 "ctangle.w"
+#line 466 "ctangle.w"
static void
flush_buffer(void)
@@ -646,29 +650,30 @@ cur_line++;
}
/*:43*//*48:*/
-#line 516 "ctangle.w"
+#line 518 "ctangle.w"
static void
phase_two(void){
+phase= 2;
web_file_open= false;
cur_line= 1;
/*33:*/
-#line 302 "ctangle.w"
+#line 304 "ctangle.w"
stack_ptr= stack+1;cur_name= name_dir;cur_repl= text_info->text_link+text_info;
cur_byte= cur_repl->tok_start;cur_end= (cur_repl+1)->tok_start;cur_section= 0;
/*:33*/
-#line 521 "ctangle.w"
+#line 524 "ctangle.w"
/*51:*/
-#line 580 "ctangle.w"
+#line 585 "ctangle.w"
if(!output_defs_seen)
output_defs();
/*:51*/
-#line 522 "ctangle.w"
+#line 525 "ctangle.w"
if(text_info->text_link==macro&&cur_out_file==end_output_files){
fputs("\n! No program text was specified.",stdout);mark_harmless;
@@ -676,8 +681,10 @@ fputs("\n! No program text was specified.",stdout);mark_harmless;
}
else{
if(cur_out_file==end_output_files){
-if(show_progress)
+if(show_progress){
printf("\nWriting the output file (%s):",C_file_name);
+update_terminal;
+}
}
else{
if(show_progress){
@@ -691,7 +698,7 @@ if(text_info->text_link==macro)goto writeloop;
while(stack_ptr> stack)get_output();
flush_buffer();
writeloop:/*50:*/
-#line 557 "ctangle.w"
+#line 562 "ctangle.w"
for(an_output_file= end_output_files;an_output_file> cur_out_file;){
an_output_file--;
@@ -703,7 +710,7 @@ fatal("! Cannot open output file ",output_file_name);
if(show_progress){printf("\n(%s)",output_file_name);update_terminal;}
cur_line= 1;
stack_ptr= stack+1;
-cur_name= (*an_output_file);
+cur_name= *an_output_file;
cur_repl= (text_pointer)cur_name->equiv;
cur_byte= cur_repl->tok_start;
cur_end= (cur_repl+1)->tok_start;
@@ -712,7 +719,7 @@ flush_buffer();
}
/*:50*/
-#line 543 "ctangle.w"
+#line 548 "ctangle.w"
if(show_happiness){
if(show_progress)new_line;
@@ -722,7 +729,7 @@ fputs("Done.",stdout);
}
/*:48*//*54:*/
-#line 594 "ctangle.w"
+#line 599 "ctangle.w"
static void
output_defs(void)
@@ -762,7 +769,7 @@ pop_level(false);
}
/*:54*//*55:*/
-#line 637 "ctangle.w"
+#line 642 "ctangle.w"
static void
out_char(
@@ -775,25 +782,22 @@ case'\n':if(protect&&out_state!=verbatim)C_putc(' ');
if(protect||out_state==verbatim)C_putc('\\');
flush_buffer();if(out_state!=verbatim)out_state= normal;break;
/*59:*/
-#line 705 "ctangle.w"
+#line 710 "ctangle.w"
case identifier:
if(out_state==num_or_id)C_putc(' ');
-j= (cur_val+name_dir)->byte_start;
-k= (cur_val+name_dir+1)->byte_start;
-while(j<k){
+for(j= (cur_val+name_dir)->byte_start,k= (cur_val+name_dir+1)->byte_start;
+j<k;j++)
if((eight_bits)(*j)<0200)C_putc(*j);
else C_printf("%s",translit[(eight_bits)(*j)-0200]);
-j++;
-}
out_state= num_or_id;break;
/*:59*/
-#line 648 "ctangle.w"
+#line 653 "ctangle.w"
/*60:*/
-#line 718 "ctangle.w"
+#line 720 "ctangle.w"
case section_number:
if(cur_val> 0)C_printf("/*%d:*/",cur_val);
@@ -804,12 +808,12 @@ cur_char= '\n';
goto restart;
}else{
sixteen_bits a;
-a= 0400**cur_byte++;
+a= *cur_byte++*0400;
a+= *cur_byte++;
C_printf("\n#line %d \"",a);
-cur_val= *cur_byte++;
-cur_val= 0400*(cur_val-0200)+*cur_byte++;
+cur_val= (*cur_byte++-0200)*0400;
+cur_val+= *cur_byte++;
for(j= (cur_val+name_dir)->byte_start,k= (cur_val+name_dir+1)->byte_start;
j<k;j++){
if(*j=='\\'||*j=='"')C_putc('\\');
@@ -820,10 +824,10 @@ C_putc('"');C_putc('\n');
break;
/*:60*/
-#line 649 "ctangle.w"
+#line 654 "ctangle.w"
/*56:*/
-#line 667 "ctangle.w"
+#line 672 "ctangle.w"
case plus_plus:C_putc('+');C_putc('+');out_state= normal;break;
case minus_minus:C_putc('-');C_putc('-');out_state= normal;break;
@@ -844,7 +848,7 @@ case minus_gt_ast:C_putc('-');C_putc('>');C_putc('*');out_state= normal;
break;
/*:56*/
-#line 650 "ctangle.w"
+#line 655 "ctangle.w"
case'=':case'>':C_putc(cur_char);C_putc(' ');
out_state= normal;break;
@@ -863,7 +867,7 @@ default:C_putc(cur_char);out_state= normal;break;
}
/*:55*//*64:*/
-#line 799 "ctangle.w"
+#line 801 "ctangle.w"
static eight_bits
skip_ahead(void)
@@ -881,7 +885,7 @@ if(c!=ignore||*(loc-1)=='>')return c;
}
/*:64*//*67:*/
-#line 838 "ctangle.w"
+#line 840 "ctangle.w"
static boolean skip_comment(
boolean is_long_comment)
@@ -915,7 +919,7 @@ else loc++;
}
/*:67*//*69:*/
-#line 879 "ctangle.w"
+#line 881 "ctangle.w"
static eight_bits
get_next(void)
@@ -929,9 +933,10 @@ if(get_line()==false)return new_section;
else if(print_where&&!no_where){
print_where= false;
/*85:*/
-#line 1221 "ctangle.w"
+#line 1224 "ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -941,12 +946,11 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 891 "ctangle.w"
+#line 893 "ctangle.w"
}
else return'\n';
@@ -960,7 +964,7 @@ else continue;
}
loc++;
if(xisdigit(c)||c=='.')/*73:*/
-#line 963 "ctangle.w"
+#line 965 "ctangle.w"
{
boolean hex_flag= false;
id_first= loc-1;
@@ -994,13 +998,13 @@ return constant;
}
/*:73*/
-#line 903 "ctangle.w"
+#line 905 "ctangle.w"
else if(c=='\''||c=='"'
||((c=='L'||c=='u'||c=='U')&&(*loc=='\''||*loc=='"'))
||((c=='u'&&*loc=='8')&&(*(loc+1)=='\''||*(loc+1)=='"')))
/*74:*/
-#line 1000 "ctangle.w"
+#line 1002 "ctangle.w"
{
char delim= c;
id_first= section_text+1;
@@ -1044,11 +1048,11 @@ return string;
}
/*:74*/
-#line 907 "ctangle.w"
+#line 909 "ctangle.w"
else if(isalpha(c)||isxalpha(c)||ishigh(c))
/*72:*/
-#line 954 "ctangle.w"
+#line 956 "ctangle.w"
{
id_first= --loc;
do
@@ -1059,11 +1063,11 @@ id_loc= loc;return identifier;
}
/*:72*/
-#line 909 "ctangle.w"
+#line 911 "ctangle.w"
else if(c=='@')/*75:*/
-#line 1045 "ctangle.w"
-{
+#line 1047 "ctangle.w"
+
switch(c= ccode[(eight_bits)*loc++]){
case ignore:continue;
case translit_code:err_print("! Use @l in limbo only");continue;
@@ -1077,13 +1081,12 @@ continue;
case section_name:
cur_section_name_char= *(loc-1);
/*77:*/
-#line 1091 "ctangle.w"
+#line 1092 "ctangle.w"
{
-char*k;
+char*k= section_text;
/*79:*/
-#line 1113 "ctangle.w"
+#line 1114 "ctangle.w"
-k= section_text;
while(true){
if(loc> limit&&get_line()==false){
err_print("! Input ended in section name");
@@ -1128,7 +1131,7 @@ printf("...");mark_harmless;
if(*k==' '&&k> section_text)k--;
/*:79*/
-#line 1093 "ctangle.w"
+#line 1094 "ctangle.w"
if(k-section_text> 3&&strncmp(k-2,"...",3)==0)
cur_section_name= section_lookup(section_text+1,k-3,true);
@@ -1137,7 +1140,7 @@ else cur_section_name= section_lookup(section_text+1,k,false);
if(cur_section_name_char=='(')
/*47:*/
-#line 501 "ctangle.w"
+#line 503 "ctangle.w"
{
for(an_output_file= cur_out_file;
@@ -1151,30 +1154,29 @@ else overflow("output files");
}
/*:47*/
-#line 1101 "ctangle.w"
+#line 1102 "ctangle.w"
return section_name;
}
/*:77*/
-#line 1058 "ctangle.w"
+#line 1060 "ctangle.w"
case string:/*81:*/
#line 1159 "ctangle.w"
-{
+
id_first= loc++;*(limit+1)= '@';*(limit+2)= '>';
while(*loc!='@'||*(loc+1)!='>')loc++;
if(loc>=limit)err_print("! Verbatim string didn't end");
id_loc= loc;loc+= 2;
return string;
-}
/*:81*/
-#line 1059 "ctangle.w"
+#line 1061 "ctangle.w"
case ord:/*76:*/
-#line 1071 "ctangle.w"
+#line 1072 "ctangle.w"
id_first= loc;
if(*loc=='\\')
@@ -1196,14 +1198,13 @@ loc++;
return ord;
/*:76*/
-#line 1060 "ctangle.w"
+#line 1062 "ctangle.w"
default:return c;
}
-}
/*:75*/
-#line 910 "ctangle.w"
+#line 912 "ctangle.w"
else if(xisspace(c)){
if(!preprocessing||loc> limit)continue;
@@ -1212,7 +1213,7 @@ else return' ';
}
else if(c=='#'&&loc==buffer+1)preprocessing= true;
mistake:/*71:*/
-#line 931 "ctangle.w"
+#line 933 "ctangle.w"
switch(c){
case'+':if(*loc=='+')compress(plus_plus);break;
@@ -1237,14 +1238,14 @@ case'!':if(*loc=='=')compress(non_eq);break;
}
/*:71*/
-#line 917 "ctangle.w"
+#line 919 "ctangle.w"
return c;
}
}
/*:69*//*83:*/
-#line 1193 "ctangle.w"
+#line 1192 "ctangle.w"
static void
scan_repl(
@@ -1252,9 +1253,10 @@ eight_bits t)
{
sixteen_bits a;
if(t==section_name)/*85:*/
-#line 1221 "ctangle.w"
+#line 1224 "ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1264,24 +1266,21 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 1199 "ctangle.w"
+#line 1198 "ctangle.w"
while(true)switch(a= get_next()){
/*86:*/
-#line 1236 "ctangle.w"
+#line 1239 "ctangle.w"
-case identifier:a= id_lookup(id_first,id_loc,0)-name_dir;
-app_repl((a/0400)+0200);
-app_repl(a%0400);break;
+case identifier:store_id(a);break;
case section_name:if(t!=section_name)goto done;
else{
/*87:*/
-#line 1269 "ctangle.w"
+#line 1270 "ctangle.w"
{
char*try_loc= loc;
while(*try_loc==' '&&try_loc<limit)try_loc++;
@@ -1294,15 +1293,16 @@ if(*try_loc=='=')err_print("! Missing `@ ' before a named section");
}
/*:87*/
-#line 1242 "ctangle.w"
+#line 1243 "ctangle.w"
a= cur_section_name-name_dir;
app_repl((a/0400)+0250);
app_repl(a%0400);
/*85:*/
-#line 1221 "ctangle.w"
+#line 1224 "ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1312,12 +1312,11 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 1246 "ctangle.w"
+#line 1247 "ctangle.w"
break;
}
case output_defs_code:if(t!=section_name)err_print("! Misplaced @h");
@@ -1328,9 +1327,10 @@ a= output_defs_flag;
app_repl((a/0400)+0200);
app_repl(a%0400);
/*85:*/
-#line 1221 "ctangle.w"
+#line 1224 "ctangle.w"
{
+eight_bits a;
store_two_bytes(0150000);
if(changing&&include_depth==change_depth){
id_first= change_file_name;
@@ -1340,18 +1340,17 @@ id_first= cur_file_name;
store_two_bytes((sixteen_bits)cur_line);
}
id_loc= id_first+strlen(id_first);
-{int a_l= id_lookup(id_first,id_loc,0)-name_dir;app_repl((a_l/0400)+0200);
-app_repl(a_l%0400);}
+store_id(a);
}
/*:85*/
-#line 1255 "ctangle.w"
+#line 1256 "ctangle.w"
}
break;
case constant:case string:
/*88:*/
-#line 1286 "ctangle.w"
+#line 1287 "ctangle.w"
app_repl(a);
while(id_first<id_loc){
@@ -1367,11 +1366,11 @@ app_repl(*id_first++);
app_repl(a);break;
/*:88*/
-#line 1259 "ctangle.w"
+#line 1260 "ctangle.w"
case ord:
/*89:*/
-#line 1304 "ctangle.w"
+#line 1305 "ctangle.w"
{
int c= (eight_bits)*id_first;
if(c=='\\'){
@@ -1422,7 +1421,7 @@ app_repl(constant);
break;
/*:89*/
-#line 1261 "ctangle.w"
+#line 1262 "ctangle.w"
case definition:case format_code:case begin_C:if(t!=section_name)goto done;
else{
@@ -1432,7 +1431,7 @@ err_print("! @d, @f and @c are ignored in C text");continue;
case new_section:goto done;
/*:86*/
-#line 1204 "ctangle.w"
+#line 1203 "ctangle.w"
case')':app_repl(a);
if(t==macro)app_repl(' ');
@@ -1445,7 +1444,7 @@ cur_text= text_ptr;(++text_ptr)->tok_start= tok_ptr;
}
/*:83*//*90:*/
-#line 1363 "ctangle.w"
+#line 1364 "ctangle.w"
static void
scan_section(void)
@@ -1460,7 +1459,7 @@ printf("*%d",section_count);update_terminal;
next_control= ignore;
while(true){
/*92:*/
-#line 1404 "ctangle.w"
+#line 1405 "ctangle.w"
while(next_control<definition)
@@ -1469,30 +1468,27 @@ loc-= 2;next_control= get_next();
}
/*:92*/
-#line 1377 "ctangle.w"
+#line 1378 "ctangle.w"
if(next_control==definition){
/*93:*/
-#line 1411 "ctangle.w"
-{
+#line 1412 "ctangle.w"
+
while((next_control= get_next())=='\n');
if(next_control!=identifier){
err_print("! Definition flushed, must start with identifier");
continue;
}
-app_repl(((a= id_lookup(id_first,id_loc,0)-name_dir)/0400)+0200);
-
-app_repl(a%0400);
+store_id(a);
if(*loc!='('){
app_repl(string);app_repl(' ');app_repl(string);
}
scan_repl(macro);
cur_text->text_link= macro;
-}
/*:93*/
-#line 1379 "ctangle.w"
+#line 1380 "ctangle.w"
continue;
}
@@ -1502,14 +1498,14 @@ p= name_dir;break;
if(next_control==section_name){
p= cur_section_name;
/*94:*/
-#line 1436 "ctangle.w"
+#line 1434 "ctangle.w"
while((next_control= get_next())=='+');
if(next_control!='='&&next_control!=eq_eq)
continue;
/*:94*/
-#line 1387 "ctangle.w"
+#line 1388 "ctangle.w"
break;
}
@@ -1517,23 +1513,23 @@ return;
}
no_where= print_where= false;
/*95:*/
-#line 1441 "ctangle.w"
+#line 1439 "ctangle.w"
/*96:*/
-#line 1446 "ctangle.w"
+#line 1444 "ctangle.w"
store_two_bytes((sixteen_bits)(0150000+section_count));
/*:96*/
-#line 1442 "ctangle.w"
+#line 1440 "ctangle.w"
scan_repl(section_name);
/*97:*/
-#line 1450 "ctangle.w"
+#line 1448 "ctangle.w"
if(p==name_dir||p==NULL){
-(last_unnamed)->text_link= cur_text-text_info;last_unnamed= cur_text;
+last_unnamed->text_link= cur_text-text_info;last_unnamed= cur_text;
}
else if(p->equiv==(void*)text_info)p->equiv= (void*)cur_text;
@@ -1547,16 +1543,16 @@ cur_text->text_link= section_flag;
/*:97*/
-#line 1444 "ctangle.w"
+#line 1442 "ctangle.w"
/*:95*/
-#line 1393 "ctangle.w"
+#line 1394 "ctangle.w"
}
/*:90*//*98:*/
-#line 1465 "ctangle.w"
+#line 1463 "ctangle.w"
static void
phase_one(void){
@@ -1566,26 +1562,24 @@ reset_input();
skip_limbo();
while(!input_has_ended)scan_section();
check_complete();
-phase= 2;
}
/*:98*//*100:*/
-#line 1482 "ctangle.w"
+#line 1479 "ctangle.w"
static void
skip_limbo(void)
{
-char c;
while(true){
if(loc> limit&&get_line()==false)return;
*(limit+1)= '@';
while(*loc!='@')loc++;
if(loc++<=limit){
-c= *loc++;
+char c= *loc++;
if(ccode[(eight_bits)c]==new_section)break;
switch(ccode[(eight_bits)c]){
case translit_code:/*102:*/
-#line 1513 "ctangle.w"
+#line 1509 "ctangle.w"
while(xisspace(*loc)&&loc<limit)loc++;
loc+= 3;
@@ -1610,7 +1604,7 @@ translit[i-0200][loc-beg]= '\0';
}
/*:102*/
-#line 1495 "ctangle.w"
+#line 1491 "ctangle.w"
break;
case format_code:case'@':break;
case control_text:if(c=='q'||c=='Q'){
@@ -1628,7 +1622,7 @@ default:err_print("! Double @ should be used in limbo");
}
/*:100*//*103:*/
-#line 1539 "ctangle.w"
+#line 1535 "ctangle.w"
void
print_stats(void){
diff --git a/Build/source/texk/web2c/cwebdir/ctangle.w b/Build/source/texk/web2c/cwebdir/ctangle.w
index 27decb95eb5..810ebadc254 100644
--- a/Build/source/texk/web2c/cwebdir/ctangle.w
+++ b/Build/source/texk/web2c/cwebdir/ctangle.w
@@ -2,7 +2,7 @@
% This program by Silvio Levy and Donald E. Knuth
% is based on a program by Knuth.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
-% Version 4.3 --- May 2021
+% Version 4.4 --- June 2021
% Copyright (C) 1987,1990,1993,2000 Silvio Levy and Donald E. Knuth
@@ -27,11 +27,11 @@
\mathchardef\RA="3221 % right arrow
\mathchardef\BA="3224 % double arrow
-\def\title{CTANGLE (Version 4.3)}
+\def\title{CTANGLE (Version 4.4)}
\def\topofcontents{\null\vfill
\centerline{\titlefont The {\ttitlefont CTANGLE} processor}
\vskip 15pt
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
\vfill}
\def\botofcontents{\vfill
\noindent
@@ -61,7 +61,7 @@ Joachim Schrod, Lee Wittenberg, and others who have contributed improvements.
The ``banner line'' defined here should be changed whenever \.{CTANGLE}
is modified.
-@d banner "This is CTANGLE (Version 4.3)"
+@d banner "This is CTANGLE (Version 4.4)"
@c
@<Include files@>@/
@@ -126,7 +126,9 @@ typedef struct {
} text;
typedef text *text_pointer;
-@ @<Private...@>=
+@ @d max_texts 2500 /* number of replacement texts, must be less than 10240 */
+@d max_toks 270000 /* number of bytes in compressed \CEE/ code */
+@<Private...@>=
static text text_info[max_texts];
static text_pointer text_info_end=text_info+max_texts-1;
static text_pointer text_ptr; /* first unused position in |text_info| */
@@ -156,9 +158,8 @@ name_pointer p, /* points to the proposed match */
const char *first, /* position of first character of string */
size_t l, /* length of identifier */
eight_bits t) /* not used by \.{TANGLE} */
-{@+(void)t;
- if (length(p)!=l) return false;
- return !strncmp(first,p->byte_start,l);
+{@+(void)t;@/
+ return length(p)==l && strncmp(first,p->byte_start,l)==0;
}
@ The common lookup routine refers to separate routines |init_node| and
@@ -227,7 +228,7 @@ or line breaks allowed between them (the \.{@@\&} operation of \.{CWEB}).
@d string 02 /* takes the place of ASCII \.{STX} */
@d constant 03 /* takes the place of ASCII \.{ETX} */
@d join 0177 /* takes the place of ASCII \.{DEL} */
-@d output_defs_flag (2*024000-1)
+@d output_defs_flag (2*024000-1) /* |024000==(0250-0200)*0400| */
@ The following procedure is used to enter a two-byte value into
|tok_mem| when a replacement text is being generated.
@@ -280,7 +281,8 @@ typedef struct {
} output_state;
typedef output_state *stack_pointer;
-@ @d cur_end cur_state.end_field /* current ending location in |tok_mem| */
+@ @d stack_size 50 /* number of simultaneous levels of macro expansion */
+@d cur_end cur_state.end_field /* current ending location in |tok_mem| */
@d cur_byte cur_state.byte_field /* location of next output byte in |tok_mem|*/
@d cur_name cur_state.name_field /* pointer to current name being expanded */
@d cur_repl cur_state.repl_field /* pointer to current replacement text */
@@ -516,6 +518,7 @@ output.
@c
static void
phase_two (void) {
+ phase=2;
web_file_open=false;
cur_line=1;
@<Initialize the output stacks@>@;
@@ -525,9 +528,11 @@ phase_two (void) {
@.No program text...@>
}
else {
- if(cur_out_file==end_output_files) {
- if(show_progress)
+ if (cur_out_file==end_output_files) {
+ if (show_progress) {
printf("\nWriting the output file (%s):",C_file_name);
+ update_terminal;
+ }
}
else {
if (show_progress) {
@@ -565,7 +570,7 @@ for (an_output_file=end_output_files; an_output_file>cur_out_file;) {
if (show_progress) { printf("\n(%s)",output_file_name); update_terminal; }
cur_line=1;
stack_ptr=stack+1;
- cur_name=(*an_output_file);
+ cur_name=*an_output_file;
cur_repl=(text_pointer)cur_name->equiv;
cur_byte=cur_repl->tok_start;
cur_end=(cur_repl+1)->tok_start;
@@ -705,14 +710,11 @@ static char translit[128][translit_length];
@ @<Case of an identifier@>=@t\1\quad@>
case identifier:
if (out_state==num_or_id) C_putc(' ');
- j=(cur_val+name_dir)->byte_start;
- k=(cur_val+name_dir+1)->byte_start;
- while (j<k) {
+ for (j=(cur_val+name_dir)->byte_start, k=(cur_val+name_dir+1)->byte_start;
+ j<k; j++)
if ((eight_bits)(*j)<0200) C_putc(*j);
@^high-bit character handling@>
else C_printf("%s",translit[(eight_bits)(*j)-0200]);
- j++;
- }
out_state=num_or_id; break;
@ @<Case of a sec...@>=@t\1\quad@>
@@ -725,12 +727,12 @@ case section_number:
goto restart;
} else {
sixteen_bits a;
- a=0400* *cur_byte++;
+ a=*cur_byte++ *0400;
a+=*cur_byte++; /* gets the line number */
C_printf("\n#line %d \"",a);
@:line}{\.{\#line}@>
- cur_val=*cur_byte++;
- cur_val=0400*(cur_val-0200)+ *cur_byte++; /* points to the file name */
+ cur_val=(*cur_byte++-0200)*0400;
+ cur_val+=*cur_byte++; /* points to the file name */
for (j=(cur_val+name_dir)->byte_start, k=(cur_val+name_dir+1)->byte_start;
j<k; j++) {
if (*j=='\\' || *j=='"') C_putc('\\');
@@ -922,8 +924,8 @@ get_next(void) /* produces the next input token */
@ @<Predecl...@>=@+static eight_bits get_next(void);
@ The following code assigns values to the combinations \.{++},
-\.{--}, \.{->}, \.{>=}, \.{<=}, \.{==}, \.{<<}, \.{>>}, \.{!=}, \.{||} and
-\.{\&\&}, and to the \CPLUSPLUS/
+\.{--}, \.{->}, \.{>=}, \.{<=}, \.{==}, \.{<<}, \.{>>}, \.{!=}, %\.{||}
+\.{\v\v} and~\.{\&\&}, and to the \CPLUSPLUS/
combinations \.{...}, \.{::}, \.{.*} and \.{->*}.
The compound assignment operators (e.g., \.{+=}) are
treated as separate tokens.
@@ -1042,24 +1044,23 @@ convention, but do not allow the string to be longer than |longest_name|.
@ After an \.{@@} sign has been scanned, the next character tells us
whether there is more work to do.
-@<Get control code and possible section name@>= {
- switch(c=ccode[(eight_bits)*loc++]) {
- case ignore: continue;
- case translit_code: err_print("! Use @@l in limbo only"); continue;
+@<Get control code and possible section name@>=
+switch(c=ccode[(eight_bits)*loc++]) {
+ case ignore: continue;
+ case translit_code: err_print("! Use @@l in limbo only"); continue;
@.Use @@l in limbo...@>
- case control_text: while ((c=skip_ahead())=='@@');
- /* only \.{@@@@} and \.{@@>} are expected */
- if (*(loc-1)!='>')
- err_print("! Double @@ should be used in control text");
+ case control_text: while ((c=skip_ahead())=='@@');
+ /* only \.{@@@@} and \.{@@>} are expected */
+ if (*(loc-1)!='>')
+ err_print("! Double @@ should be used in control text");
@.Double @@ should be used...@>
- continue;
- case section_name:
- cur_section_name_char=*(loc-1);
- @<Scan the section name and make |cur_section_name| point to it@>@;
- case string: @<Scan a verbatim string@>@;
- case ord: @<Scan an ASCII constant@>@;
- default: return c;
- }
+ continue;
+ case section_name:
+ cur_section_name_char=*(loc-1);
+ @<Scan the section name and make |cur_section_name| point to it@>@;
+ case string: @<Scan a verbatim string@>@;
+ case ord: @<Scan an ASCII constant@>@;
+ default: return c;
}
@ After scanning a valid ASCII constant that follows
@@ -1089,7 +1090,7 @@ thus, \.{@@'\\nopq'} gives the same result as \.{@@'\\n'}.
return ord;
@ @<Scan the section name...@>= {
- char *k; /* pointer into |section_text| */
+ char *k=section_text; /* pointer into |section_text| */
@<Put section name into |section_text|@>@;
if (k-section_text>3 && strncmp(k-2,"...",3)==0)
cur_section_name=section_lookup(section_text+1,k-3,true);
@@ -1111,7 +1112,6 @@ character of the name.)
@<Set init...@>=section_text[0]=' ';
@ @<Put section name...@>=
-k=section_text;
while (true) {
if (loc>limit && get_line()==false) {
err_print("! Input ended in section name");
@@ -1156,14 +1156,13 @@ have |*(loc-1)==string|; we set |id_first| to the beginning
of the string itself, and |id_loc| to its ending-plus-one location in the
buffer. We also set |loc| to the position just after the ending delimiter.
-@<Scan a verbatim string@>= {
- id_first=loc++; *(limit+1)='@@'; *(limit+2)='>';
- while (*loc!='@@' || *(loc+1)!='>') loc++;
- if (loc>=limit) err_print("! Verbatim string didn't end");
+@<Scan a verbatim string@>=
+id_first=loc++; *(limit+1)='@@'; *(limit+2)='>';
+while (*loc!='@@' || *(loc+1)!='>') loc++;
+if (loc>=limit) err_print("! Verbatim string didn't end");
@.Verbatim string didn't end@>
- id_loc=loc; loc+=2;
- return string;
-}
+id_loc=loc; loc+=2;
+return string;
@* Scanning a macro definition.
The rules for generating the replacement texts corresponding to macros and
@@ -1184,7 +1183,7 @@ ANSI \CEE/ preprocessor sometimes requires it.
acted, |cur_text| will point to the replacement text just generated, and
|next_control| will contain the control code that terminated the activity.
-@d app_repl(c) {if (tok_ptr==tok_mem_end) overflow("token"); *tok_ptr++=c;}
+@d app_repl(c) {if (tok_ptr==tok_mem_end) overflow("token"); *(tok_ptr++)=c;}
@<Private...@>=
static text_pointer cur_text; /* replacement text formed by |scan_repl| */
@@ -1198,7 +1197,7 @@ eight_bits t)
sixteen_bits a; /* the current token */
if (t==section_name) @<Insert the line number into |tok_mem|@>@;
while (true) switch (a=get_next()) {
- @<In cases that |a| is a non-|char| token (|identifier|,
+ @/@t\4@>@<In cases that |a| is a non-|char| token (|identifier|,
|section_name|, etc.), either process it and change |a| to a byte
that should be stored, or |continue| if |a| should be ignored,
or |goto done| if |a| signals the end of this replacement text@>@;
@@ -1218,8 +1217,13 @@ eight_bits t)
to |0150000|; then the numeric line number; then a pointer to the
file name.
+@d store_id(a) a=id_lookup(id_first,id_loc,0)-name_dir;@/
+ app_repl((a / 0400)+0200);
+ app_repl(a % 0400);
+
@<Insert the line...@>=
{
+ eight_bits a; /* shadow variable |a| */
store_two_bytes(0150000);
if (changing && include_depth==change_depth) { /* correction made Feb 2017 */
id_first=change_file_name;
@@ -1229,14 +1233,11 @@ file name.
store_two_bytes((sixteen_bits)cur_line);
}
id_loc=id_first+strlen(id_first);
- {int a_l=id_lookup(id_first,id_loc,0)-name_dir; app_repl((a_l / 0400)+0200);
- app_repl(a_l % 0400);}
+ store_id(a);
}
@ @<In cases that |a| is...@>=@t\1\quad@>
-case identifier: a=id_lookup(id_first,id_loc,0)-name_dir;
- app_repl((a / 0400)+0200);
- app_repl(a % 0400); break;
+case identifier: store_id(a); break;
case section_name: if (t!=section_name) goto done;
else {
@<Was an `\.{@@}' missed here?@>@;
@@ -1375,11 +1376,11 @@ scan_section(void)
while (true) {
@<Skip ahead until |next_control| corresponds to \.{@@d}, \.{@@<},
\.{@@\ } or the like@>@;
- if (next_control == definition) { /* \.{@@d} */
+ if (next_control == definition) { /* \.{@@d} */
@<Scan a definition@>@;
continue;
}
- if (next_control == begin_C) { /* \.{@@c} or \.{@@p} */
+ if (next_control == begin_C) { /* \.{@@c} or \.{@@p} */
p=name_dir; break;
}
if (next_control == section_name) { /* \.{@@<} or \.{@@(} */
@@ -1408,22 +1409,19 @@ while (next_control<definition)
loc-=2; next_control=get_next();
}
-@ @<Scan a definition@>= {
- while ((next_control=get_next())=='\n'); /* allow newline before definition */
- if (next_control!=identifier) {
- err_print("! Definition flushed, must start with identifier");
+@ @<Scan a definition@>=
+while ((next_control=get_next())=='\n'); /* allow newline before definition */
+if (next_control!=identifier) {
+ err_print("! Definition flushed, must start with identifier");
@.Definition flushed...@>
- continue;
- }
- app_repl(((a=id_lookup(id_first,id_loc,0)-name_dir) / 0400)+0200);
- /* append the lhs */
- app_repl(a % 0400);
- if (*loc!='(') { /* identifier must be separated from replacement text */
- app_repl(string); app_repl(' '); app_repl(string);
- }
- scan_repl(macro);
- cur_text->text_link=macro;
+ continue;
+}
+store_id(a); /* append the lhs */
+if (*loc!='(') { /* identifier must be separated from replacement text */
+ app_repl(string); app_repl(' '); app_repl(string);
}
+scan_repl(macro);
+cur_text->text_link=macro;
@ If the section name is not followed by \.{=} or \.{+=}, no \CEE/
code is forthcoming: the section is being cited, not being
@@ -1449,7 +1447,7 @@ store_two_bytes((sixteen_bits)(0150000+section_count));
@ @<Update the data...@>=
if (p==name_dir||p==NULL) { /* unnamed section, or bad section name */
- (last_unnamed)->text_link=cur_text-text_info; last_unnamed=cur_text;
+ last_unnamed->text_link=cur_text-text_info; last_unnamed=cur_text;
}
else if (p->equiv==(void *)text_info) p->equiv=(void *)cur_text;
/* first section of this name */
@@ -1471,7 +1469,6 @@ phase_one(void) {
skip_limbo();
while (!input_has_ended) scan_section();
check_complete();
- phase=2;
}
@ @<Predec...@>=@+static void phase_one(void);
@@ -1483,13 +1480,12 @@ processing is straightforward.
static void
skip_limbo(void)
{
- char c;
while (true) {
if (loc>limit && get_line()==false) return;
*(limit+1)='@@';
while (*loc!='@@') loc++;
if (loc++<=limit) {
- c=*loc++;
+ char c=*loc++;
if (ccode[(eight_bits)c]==new_section) break;
switch (ccode[(eight_bits)c]) {
case translit_code: @<Read in transliteration of a character@>@; break;
diff --git a/Build/source/texk/web2c/cwebdir/ctproofmac.tex b/Build/source/texk/web2c/cwebdir/ctproofmac.tex
index ccfd36b83b2..a3016ba7322 100644
--- a/Build/source/texk/web2c/cwebdir/ctproofmac.tex
+++ b/Build/source/texk/web2c/cwebdir/ctproofmac.tex
@@ -1,8 +1,8 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.3 --- April 2021
+% Version 4.4 --- June 2021
% Modified for proofs in CTWILL
\ifx\documentstyle\undefined\else\endinput\fi % LaTeX will use other macros
-\xdef\fmtversion{\fmtversion+CWEB4.3+PROOFS}
+\xdef\fmtversion{\fmtversion+CWEB4.4+PROOFS}
\let\:=\. % preserve a way to get the dot accent
% (all other accents will still work as usual)
diff --git a/Build/source/texk/web2c/cwebdir/ctwill-mini.ch b/Build/source/texk/web2c/cwebdir/ctwill-mini.ch
index fba2f191f46..ec0aec95ed8 100644
--- a/Build/source/texk/web2c/cwebdir/ctwill-mini.ch
+++ b/Build/source/texk/web2c/cwebdir/ctwill-mini.ch
@@ -4,7 +4,7 @@ Section 1.
@** Introduction.
@y
\ifacro \ifx\undefined\pdfpagewidth\else
- \pdfpagewidth=\pagewd \advance\pdfpagewidth by 2cm
+ \pdfpagewidth=\pagewd \advance\pdfpagewidth by 2cm
\pdfpageheight=\pageht \advance\pdfpageheight by 5cm
\ifpdftex \pdfhorigin=1cm \pdfvorigin=1cm
\else \global\hoffset=-1.54cm \global\voffset=-1.54cm \fi
@@ -15,13 +15,13 @@ Section 1.
@x
A kind of ``user manual'' for \.{CTWILL} can be found in the appendix
-{\bf 272.~Mogrify \.{CWEAVE} into \.{CTWILL}} and beyond, together
+{\bf 271.~Mogrify \.{CWEAVE} into \.{CTWILL}} and beyond, together
with additional material specific to \.{CTWILL}. % FIXME
Until then, \.{CWEAVE}'s sequence of sections will be preserved.
The ``banner line'' defined here should be changed whenever \.{CTWILL} is
@y
-A kind of ``user manual'' for \.{CTWILL} can be found in section~\&{293}
+A kind of ``user manual'' for \.{CTWILL} can be found in section~\&{289}
and beyond, together with additional material specific to \.{CTWILL}. % FIXME
\bigskip
{\font\itt=cmitt10 \font\bit=cmbxti10
@@ -58,15 +58,11 @@ Section 2.
Section 4.
@x
-@d _(S) gettext(S)
-
-@<Include files@>=
+@d _(s) gettext(s)
@y
-@d _(S) gettext(S)
-@-S@>
-
-@<Include files@>=
-@-A@>
+@d _(s) gettext(s)
+@-s@>
+@-a@>
@-HAVE_GETTEXT@>
@z
@@ -255,16 +251,32 @@ Section 37.
@r @ Control codes are converted to \.{CWEAVE}'s internal
@z
-Section 41.
+Section 43.
@x
- if (loc++ <=limit) { int c=ccode[(eight_bits)*loc++];
+\yskip\hang |identifier|: In this case the global variables |id_first| and
+|id_loc| will have been set to the beginning and ending-plus-one locations
+in the buffer, as required by the |id_lookup| routine.
+
+\yskip\hang |string|: The string will have been copied into the array
+|section_text|; |id_first| and |id_loc| are set as above (now they are
+pointers into |section_text|).
+
+\yskip\hang |constant|: The constant is copied into |section_text|, with
+slight modifications; |id_first| and |id_loc| are set.
@y
- if (loc++ <=limit) { int c=ccode[(eight_bits)*loc++];
-@-c@>
-@z
+{\raggedright
+\yskip\hang |identifier|: In this case the global variables |id_first| and
+|id_loc| will have been set to the beginning and ending-plus-one locations
+in the buffer, as required by the |id_lookup| routine.
-Section 43.
+\yskip\hang |string|: The string will have been copied into the array
+|section_text|; |id_first| and |id_loc| are set as above (now they are
+pointers into |section_text|).
+
+\yskip\hang |constant|: The constant is copied into |section_text|, with
+slight modifications; |id_first| and |id_loc| are set.\par}
+@z
@x
\yskip\hang |xref_roman|, |xref_wildcard|, |xref_typewriter|, |TeX_string|,
@@ -299,6 +311,15 @@ Section 44.
@$c {CTWILL}44 \&{eight\_bits}@>
@z
+Section 45.
+
+@x
+@ @<Predecl...@>=@+static eight_bits get_next(void);
+@y
+@ @<Predecl...@>=@+static eight_bits get_next(void);
+@-get_next@>
+@z
+
Section 46.
@x
@@ -351,9 +372,9 @@ Section 52.
Section 53.
@x
-@d gather_digits_while(t) while (t || *loc=='\'')
+@d gather_digits_while(t) while ((t) || *loc=='\'')
@y
-@d gather_digits_while(t) while (t || *loc=='\'')
+@d gather_digits_while(t) while ((t) || *loc=='\'')
@-t@>
@z
@@ -381,14 +402,34 @@ Section 63.
@r @ @<If end of name...@>=
@z
+Section 65.
+
+@x
+@ @<Predecl...@>=@+static void skip_restricted(void);
+@y
+@ @<Predecl...@>=@+static void skip_restricted(void);
+@-skip_restricted@>
+@z
+
+Section 69.
+
+@x
+@ @<Predecl...@>=@+static void phase_one(void);
+@y
+@ @<Predecl...@>=@+static void phase_one(void);
+@-phase_one@>
+@z
+
Section 72.
@x
C_xref( /* makes cross-references for \CEE/ identifiers */
eight_bits spec_ctrl)
@y
-C_xref(eight_bits spec_ctrl)
- /* makes cross-references for \CEE/ identifiers */
+C_xref( /* makes cross-references for \CEE/ identifiers */
+ eight_bits spec_ctrl)
+@-C_xref@>
+@$C_xref {CTWILL}72 \&{static} \&{void} (\,)@>
@z
@x
@@ -433,14 +474,6 @@ Section 86.
@$tex_new_line {CTWILL}86 =$\\{putc}(\.{'\\n'},\39\\{active\_file})$@>
@z
-Section 88.
-
-@x
-@ When we are copying \TEX/ source material, we retain line breaks
-@y
-@r @ When we are copying \TEX/ source material, we retain line breaks
-@z
-
Section 89.
@x
@@ -461,6 +494,26 @@ Section 90.
@-s@>
@z
+Section 91.
+
+@x
+out_str( /* output characters from |s| to end of string */
+const char*s)
+@y
+out_str( /* output characters from |s| to end of string */
+const char*s)
+@-out_str@>
+@$out_str {CTWILL}91 \&{static} \&{void} (\,)@>
+@z
+
+Section 97.
+
+@x
+@ The |out_name| procedure is used to output an identifier or index
+@y
+@r @ The |out_name| procedure is used to output an identifier or index
+@z
+
Section 100.
@x
@@ -475,7 +528,10 @@ Section 101.
@ The |copy_comment| function issues a warning if more braces are opened than
@y
@ The |copy_comment| function issues a warning if more braces are opened than
+@-c@>
@-t@>
+@-copy_comment@>
+@$copy_comment {CTWILL}101 \&{static} \&{int} (\,)@>
@z
@x
@@ -492,7 +548,7 @@ Section 106.
@r @ Here is a list of the category codes that scraps can have.
@z
-Section 110--111.
+Section 109--110.
@x
@ The token lists for translated \TEX/ output contain some special control
@@ -508,7 +564,7 @@ Section 110--111.
@-n@>
@z
-Section 112--117.
+Section 111--116.
@x
@ The raw input is converted into scraps according to the following table,
@@ -576,7 +632,7 @@ The raw input is converted into scraps according to the following table,
\yskip\halign{\quad#\hfil&\quad#\hfil&\quad\hfil#\hfil\cr
@z
-Sections 118--126.
+Sections 117--125.
@x l.7 line numbers refer to 'prod.w'
@ Here is a table of all the productions. Each production that
@@ -593,7 +649,7 @@ TeX reports 'extra \fi' when running on twilled 'ctwill.w'.
\newcount\prodno \newdimen\midcol \let\+\relax
@z
-Section 119.
+Section 118.
@x l.78
\+& |lpar| |rpar| & |exp| \hfill $L\.{\\,}R$ & functions, declarations\cr
@@ -626,7 +682,7 @@ Section 119.
\ignorespaces#3\hfil}\quad \hbox to1.45in{\ignorespaces#4\hfil}}}
@z
-Section 120.
+Section 119.
@x l.45
|int_like| \alt|raw_int| |struct_like| & |extern "Ada" int|\cr
@@ -658,7 +714,7 @@ Section 120.
\ignorespaces#3\hfil}\quad \hbox to1.45in{\ignorespaces#4\hfil}}}
@z
-Section 121.
+Section 120.
@x l.75
\&{struct} \&{name\_info} $\{$\cr
@@ -690,7 +746,7 @@ Section 121.
\ignorespaces#3\hfil}\quad \hbox to1.45in{\ignorespaces#4\hfil}}}
@z
-Section 122.
+Section 121.
@x l.164
$|force|\,E\,\\{in}\,\\{bsp}\,S\,\\{out}\,|force|$ & $\!\!$|else x=0;|\cr
@@ -723,7 +779,7 @@ Section 122.
\advance\midcol20pt
@z
-Section 123.
+Section 122.
@x l.211
\+& |prerangle| & |binop| \hfill \.> & $>$ not in template\cr
@@ -755,7 +811,7 @@ Section 123.
\ignorespaces#3\hfil}\quad \hbox to1.45in{\ignorespaces#4\hfil}}}
@z
-Section 124.
+Section 123.
@x l.232
\+\dagit& |new_exp| & |exp| & |new int;|\cr
@@ -807,7 +863,7 @@ Section 124.
@y
@z
-Section 125.
+Section 124.
@x l.291
\+& |exp| |attr| & |attr| \hfill $E\.\ A$ & \&{enum} $\{x\ [[\ldots]]\}$ \cr
@@ -846,7 +902,7 @@ Section 125.
\advance\midcol20pt
@z
-Section 126.
+Section 125.
@x l.326
\+& |alignas_like| |cast| & |attr| & |alignas(int)| \cr
@@ -879,7 +935,7 @@ Section 126.
\everypar={\hangindent=2em}
@z
-Section 127.
+Section 126.
@x
@* Implementing the productions.
@@ -894,17 +950,17 @@ the category codes |pp->cat,@,@,(pp+1)->cat|$,\,\,\ldots\,$
the category codes |pp->cat|, |(pp+1)->cat|, $\,\ldots\,$
@z
-Section 128.
+Section 127.
@x
@ @d trans trans_plus.Trans /* translation texts of scraps */
@y
@ @d trans trans_plus.Trans /* translation texts of scraps */
@-trans@>
-@$trans {CTWILL}128 =\\{trans\_plus}.\\{Trans}@>
+@$trans {CTWILL}127 =\\{trans\_plus}.\\{Trans}@>
@z
-Section 129.
+Section 128.
@x
null_scrap.trans=&tok_start[0];
@@ -914,7 +970,7 @@ null_scrap.trans=&tok_start[0];@/
scrap_base=scrap_info+1;@/
@z
-Section 130.
+Section 129.
@x
@ Token lists in |@!tok_mem| are composed of the following kinds of
@@ -925,13 +981,13 @@ Section 130.
@-section_flag@>
@-tok_flag@>
@-inner_tok_flag@>
-@$res_flag {CTWILL}130 =$\T{2}*\\{id\_flag}$@>
-@$section_flag {CTWILL}130 =$\T{3}*\\{id\_flag}$@>
-@$tok_flag {CTWILL}130 =$\T{3}*\\{id\_flag}$@>
-@$inner_tok_flag {CTWILL}130 =$\T{4}*\\{id\_flag}$@>
+@$res_flag {CTWILL}129 =$\T{2}*\\{id\_flag}$@>
+@$section_flag {CTWILL}129 =$\T{3}*\\{id\_flag}$@>
+@$tok_flag {CTWILL}129 =$\T{3}*\\{id\_flag}$@>
+@$inner_tok_flag {CTWILL}129 =$\T{4}*\\{id\_flag}$@>
@z
-Section 133.
+Section 132.
@x
@ The production rules listed above are embedded directly into \.{CWEAVE},
@@ -946,7 +1002,7 @@ Section 133.
@-pp@>
@z
-Section 134.
+Section 133.
@x
The code below is an exact translation of the production rules into
@@ -957,7 +1013,7 @@ The code below is an exact translation of the production rules into
@-p@>
@z
-Section 137--138.
+Section 136--137.
@x
@ Let us consider the big switch for productions now, before looking
@@ -966,9 +1022,9 @@ Section 137--138.
@-cat1@>
@-cat2@>
@-cat3@>
-@$cat1 {CTWILL}137 =$(\\{pp}+\T{1})\MG\\{cat}$@>
-@$cat2 {CTWILL}137 =$(\\{pp}+\T{2})\MG\\{cat}$@>
-@$cat3 {CTWILL}137 =$(\\{pp}+\T{3})\MG\\{cat}$@>
+@$cat1 {CTWILL}136 =$(\\{pp}+\T{1})\MG\\{cat}$@>
+@$cat2 {CTWILL}136 =$(\\{pp}+\T{2})\MG\\{cat}$@>
+@$cat3 {CTWILL}136 =$(\\{pp}+\T{3})\MG\\{cat}$@>
@z
@x
@@ -1040,14 +1096,12 @@ Section 137--138.
case attr: @<Cases for |attr|@>@; @+break;
case default_like: @<Cases for |default_like|@>@; @+break;
}
- pp++; /* if no match was found, we move to the right */
-}
+pp++; /* if no match was found, we move to the right */
@y
switch (pp->cat) {
@<Cases for |pp->cat|@>@;
}
- pp++; /* if no match was found, we move to the right */
-}
+pp++; /* if no match was found, we move to the right */
@ @<Cases for |pp->cat|@>=@t\1\5\5@>
case exp: @<Cases for |exp|@>@; @+break;
@@ -1104,7 +1158,7 @@ Section 137--138.
case default_like: @<Cases for |default_like|@>@; @+break;
@z
-Section 139.
+Section 138.
@x
should say, for example, `\.{@@!@@\^\\\&\{operator\} \$+\{=\}\$@@>}' (or,
@@ -1114,15 +1168,19 @@ more properly alpha\-betized,
should say, for example, `\.{@@!@@\^\\\&\{operator\}} \.{\$+\{=\}\$@@>}'
(or, properly alpha\-betized,
`\.{@@!@@:operator+=\}\{\\\&\{operator\}} \.{\$+\{=\}\$@@>}').
+@-find_first_ident@>
+@-make_reserved@>
+@-make_underlined@>
+@-underline_xref@>
@-no_ident_found@>
@-case_found@>
@-operator_found@>
-@$no_ident_found {CTWILL}139 =\hfil\break(\&{token\_pointer}) 0@>
-@$case_found {CTWILL}139 =\hfil\break(\&{token\_pointer}) 1@>
-@$operator_found {CTWILL}139 =\hfil\break(\&{token\_pointer}) 2@>
+@$no_ident_found {CTWILL}138 =\hfil\break(\&{token\_pointer}) 0@>
+@$case_found {CTWILL}138 =\hfil\break(\&{token\_pointer}) 1@>
+@$operator_found {CTWILL}138 =\hfil\break(\&{token\_pointer}) 2@>
@z
-Section 141.
+Section 140.
@x
the |for| loop below.
@@ -1139,11 +1197,13 @@ We use the fact that |make_underlined| has been called immediately preceding
make_reserved( /* make the first identifier in |p->trans| like |int| */
scrap_pointer p)
@y
-make_reserved(scrap_pointer p)
- /* make the first identifier in |p->trans| like |int| */
+make_reserved( /* make the first identifier in |p->trans| like |int| */
+scrap_pointer p)
+@-make_reserved@>
+@$make_reserved {CTWILL}140 \&{static} \&{void} (\,)@>
@z
-Section 142.
+Section 141.
@x
@ In the following situations we want to mark the occurrence of
@@ -1157,57 +1217,89 @@ make_underlined(
scrap_pointer p)
@y
make_underlined(
-scrap_pointer p)
/* underline the entry for the first identifier in |p->trans| */
+scrap_pointer p)
+@-make_underlined@>
+@$make_underlined {CTWILL}141 \&{static} \&{void} (\,)@>
@z
-Section 151.
+Section 144.
@x
-@ @<Cases for |sizeof_like|@>=
+else if (cat1==attr) {
@y
-@r @ @<Cases for |sizeof_like|@>=
+else @/ if (cat1==attr) {
@z
Section 158.
@x
-@ @<Cases for |struct_like|@>=
+@ @<Cases for |struct_head|@>=
@y
-@r @ @<Cases for |struct_like|@>=
+@r @ @<Cases for |struct_head|@>=
@z
-Section 172.
+Section 165.
+
+@x
+ else squash(pp,1,else_like,0,65);
+}
+else if (cat1==attr) {
+@y
+ else squash(pp,1,else_like,0,65);
+}
+@+ else @/ if (cat1==attr) {
+@z
+
+Section 171.
@x
@d force_lines flags['f'] /* should each statement be on its own line? */
@y
@d force_lines flags['f'] /* should each statement be on its own line? */
@-force_lines@>
-@$force_lines {CTWILL}172 =\\{flags}[\.{'f'}]@>
+@$force_lines {CTWILL}171 =\\{flags}[\.{'f'}]@>
@z
-Section 180.
+Section 174.
@x
-@ @d reserve_typenames flags['t']
+if (cat1==else_like || cat1==if_like || cat1==define_like)
@y
-@r @ @d reserve_typenames flags['t']
+if (cat1==else_like || cat1==if_like || cat1==define_like) @/
@z
-Section 195.
+@x
+} else if (cat1==exp || cat1==function) {
+@y
+} else @/ if (cat1==exp || cat1==function) {
+@z
+
+Section 182.
@x
- reduce(pp,4,attr_head,0,133);
+ big_app1(pp+2); reduce(pp,3,new_exp,0,96);
+}
+else if (cat1==raw_ubin) {
+@y
+ big_app1(pp+2); reduce(pp,3,new_exp,0,96);
}
-else if (cat1==comma) squash(pp,2,attr_head,0,145);
+@+ else @/ if (cat1==raw_ubin) {
+@z
+
+Section 198.
+
+@x
+static void squash(scrap_pointer,short,eight_bits,short,short);
+
+@ @c
@y
- reduce(pp,4,attr_head,0,133);
-}@+
-else if (cat1==comma) squash(pp,2,attr_head,0,145);
+static void squash(scrap_pointer,short,eight_bits,short,short);
+
+@r @ @c
@z
-Section 204.
+Section 203.
@x
@ @<Print a snapsh...@>=
@@ -1215,29 +1307,41 @@ Section 204.
@ @<Print a snapsh...@>=
@-n@>
@%
+@$n {CTWILL}198 \&{short}@>
@$n {CTWILL}199 \&{short}@>
-@$n {CTWILL}200 \&{short}@>
@z
-Section 207.
+Section 205.
@x
-@ If the initial sequence of scraps does not reduce to a single scrap,
+@ @<Predecl...@>=@+static text_pointer translate(void);
@y
-@r @ If the initial sequence of scraps does not reduce to a single scrap,
+@ @<Predecl...@>=@+static text_pointer translate(void);
+@-translate@>
@z
-Section 210.
+Section 209.
@x
if (next_control=='|' || next_control==begin_comment ||
next_control==begin_short_comment) return;
@y
+@-C_parse@>
+@$C_parse {CTWILL}209 \&{static} \&{void} (\,)@>
if (next_control=='|' || next_control==begin_comment @| ||
next_control==begin_short_comment) return;
@z
-Section 212.
+Section 210.
+
+@x
+@ @<Predecl...@>=@+static void C_parse(eight_bits);
+@y
+@ @<Predecl...@>=@+static void C_parse(eight_bits);
+@-C_parse@>
+@z
+
+Section 211.
@x
@ The following macro is used to append a scrap whose tokens have just
@@ -1247,13 +1351,13 @@ Section 212.
@-c@>
@z
-Section 213.
+Section 212.
@x
@ @<Append the scr...@>=
@<Make sure that there is room for the new scraps, tokens, and texts@>@;
@y
-@r @ @<Append the scr...@>=
+@ @<Append the scr...@>=
@#
@<Make sure that there is room for the new scraps, tokens, and texts@>@;
@#
@@ -1286,21 +1390,9 @@ Section 213.
@.\\?@>
case '#': app_str("\\#");@+app_scrap(ubinop,yes_math);@+break;
@.\\\#@>
-@y
-@#
- @t\4@> @<Cases for operators@>@;
-@#
-@z
-
-@x
case ignore: case xref_roman: case xref_wildcard:
case meaning: case suppress:
-@y
- case ignore: case xref_roman: case xref_wildcard:@/
- case meaning: case suppress:@/
-@z
-
-@x
+ case xref_typewriter: case noop:@+break;
case '(': app(next_control);@+app_scrap(lpar,maybe_math);@+break;
case ')': app(next_control);@+app_scrap(rpar,maybe_math);@+break;
case '[': app(next_control);@+app_scrap(lbrack,maybe_math);@+break;
@@ -1312,18 +1404,18 @@ Section 213.
case ',': app(',');@+app_scrap(comma,yes_math);@+break;
case ';': app(';');@+app_scrap(semi,maybe_math);@+break;
case ':': app(':');@+app_scrap(colon,no_math);@+break;@/
+ @t\4@> @<Cases involving nonstandard characters@>@;
@y
+ case ignore: case xref_roman: case xref_wildcard: case meaning: @/
+ case suppress: case xref_typewriter: case noop:@+break;
@#
- @t\4@> @<Cases for syntax markers@>@;
-@z
-
-@x
- @t\4@> @<Cases involving nonstandard characters@>@;
-@y
- @t\4@> @<Cases involving nonstandard characters@>@;
+ @t\4@> @<Cases for operators and syntax markers@>@;
+ @t\4@> @<Cases involving nonstandard characters@>@;
@#
@z
+Section 213--214.
+
@x
overflow(_("scrap/token/text"));
}
@@ -1331,7 +1423,7 @@ Section 213.
overflow(_("scrap/token/text"));
}
-@ @<Cases for operators@>=@t\1\5\5@>
+@ @<Cases for operators...@>=@t\1\5\5@>
case '/': case '.':
app(next_control);@+app_scrap(binop,yes_math);@+break;
case '<': app_str("\\langle");@+app_scrap(prelangle,yes_math);@+break;
@@ -1358,8 +1450,6 @@ Section 213.
@.\\?@>
case '#': app_str("\\#");@+app_scrap(ubinop,yes_math);@+break;
@.\\\#@>
-
-@ @<Cases for syntax markers@>=@t\1\5\5@>
case '(': app(next_control);@+app_scrap(lpar,maybe_math);@+break;
case ')': app(next_control);@+app_scrap(rpar,maybe_math);@+break;
case '[': app(next_control);@+app_scrap(lbrack,maybe_math);@+break;
@@ -1373,84 +1463,67 @@ Section 213.
case ':': app(':');@+app_scrap(colon,no_math);@+break;@/
@z
-Section 217.
+Section 221.
@x
-@ Some nonstandard characters may have entered \.{CWEAVE} by means of
+@ The |outer_parse| routine is to |C_parse| as |outer_xref|
@y
-@r @ Some nonstandard characters may have entered \.{CWEAVE} by means of
+@r @ The |outer_parse| routine is to |C_parse| as |outer_xref|
@z
-Section 220.
-
-@x
-@<Append a \TEX/ string, without forming a scrap@>=
-@y
-@r @ @<Append a \TEX/ string, without forming a scrap@>=
-@z
-
-Section 224.
-
@x
@d make_pb flags['e']
@y
@d make_pb flags['e']
@-make_pb@>
-@$make_pb {CTWILL}224 =\\{flags}[\.{'e'}]@>
+@$make_pb {CTWILL}221 =\\{flags}[\.{'e'}]@>
@z
Section 225.
@x
-make_pb=true;
-
-@ @c
-@y
-make_pb=true;
-
-@r @ @c
-@z
-
-Section 228.
-
-@x
-@ @d cur_end cur_state.end_field /* current ending location in |tok_mem| */
+@d cur_mode cur_state.mode_field /* current mode of interpretation */
@y
-@ @d cur_end cur_state.end_field /* current ending location in |tok_mem| */
+@d cur_mode cur_state.mode_field /* current mode of interpretation */
@-cur_end@>
@-cur_tok@>
@-cur_mode@>
-@$cur_end {CTWILL}228 =\\{cur\_state}.\\{end\_field}]@>
-@$cur_tok {CTWILL}228 =\\{cur\_state}.\\{tok\_field}]@>
-@$cur_mode {CTWILL}228 =\\{cur\_state}.\\{mode\_field}]@>
+@$cur_end {CTWILL}225 =\\{cur\_state}.\\{end\_field}]@>
+@$cur_tok {CTWILL}225 =\\{cur\_state}.\\{tok\_field}]@>
+@$cur_mode {CTWILL}225 =\\{cur\_state}.\\{mode\_field}]@>
@z
-Section 229.
+Section 228.
@x
-@<Private...@>=
+push_level( /* suspends the current level */
+text_pointer p)
@y
-@r @ @<Private...@>=
+push_level( /* suspends the current level */
+text_pointer p)
+@-push_level@>
+@$push_level {CTWILL}228 \&{static} \&{void} (\,)@>
@z
-Section 233.
+Section 229.
@x
+force when the current level was begun. This subroutine will never be
called when |stack_ptr==1|.
@y
-called when |stack_ptr| |==1|.
+force when the current level was begun.
+
+This subroutine will never be called when |stack_ptr==1|.
@z
-Section 237.
+Section 234--235.
@x
-@ The real work associated with token output is done by |make_output|.
+@ Here is \.{CWEAVE}'s major output handler.
@y
-@r @ The real work associated with token output is done by |make_output|.
+@r @ Here is \.{CWEAVE}'s major output handler.
@z
-Section 238--239.
-
@x
reswitch: switch(a) {
case end_translation: return;
@@ -1485,12 +1558,12 @@ Section 238--239.
}
}
@y
- reswitch: @/@<The output |switch|@>@;
+ @/@<The output |switch|@>@;
}
}
-@r @ @<The output |switch|@>=
- switch(a) {
+@ @<The output |switch|@>=
+ reswitch: switch(a) {
case end_translation: return;
case identifier: case res_word: @<Output an identifier@>@; break;
case section_code: @<Output a section name@>@; break;
@@ -1522,77 +1595,116 @@ Section 238--239.
}
@z
-Section 244.
+Section 236.
@x
-@ The remaining part of |make_output| is somewhat more complicated. When we
+@ An identifier of length one does not have to be enclosed in braces, and it
@y
-@r @ The remaining part of |make_output| is somewhat more complicated. When we
+@r @ An identifier of length one does not have to be enclosed in braces, and it
@z
-Section 247.
+Section 237.
@x
-@ The \CEE/ text enclosed in \pb\ should not contain `\.{\v}' characters,
+ } else if (a==opt) b=get_output(); /* ignore digit following |opt| */
@y
-@r @ The \CEE/ text enclosed in \pb\ should not contain `\.{\v}' characters,
+ }@+ else if (a==opt) b=get_output(); /* ignore digit following |opt| */
@z
-Section 251.
+Section 238.
@x
- space_checked=true;
-@.\\Y@>
+@<Look ahead for st...@>= {
+ b=a; save_mode=cur_mode;
+ if (dindent_pending) {
+ c=2; dindent_pending=false;
+ } else c=0;
@y
- space_checked=true;
-@.\\Y@>
-@d usage_sentinel (struct perm_meaning *)1
-@-usage_sentinel@>
-@$usage_sentinel {CTWILL}251 =(\&{struct} \\{perm\_meaning} ${}{*}{}$) \T{1}@>
+@<Look ahead for st...@>= {@+
+ b=a; save_mode=cur_mode;
+ if (dindent_pending) {@+
+ c=2; dindent_pending=false;@+
+ } else c=0;
@z
-Section 252.
+@x
+ while (true) {
+@y
+ while (true) {@+
+@z
+
+Section 241.
@x
-@ @d usage_sentinel (struct perm_meaning *)1
+ case ' ': case '\\': case '#': case '%': case '$': case '^':
+ case '{': case '}': case '~': case '&': case '_':
+ out('\\'); /* falls through */
@y
-@r @
+ case ' ': case '\\': case '#': case '%': @/
+ case '$': case '^': case '{': case '}': @/
+ case '~': case '&': case '_': @/
+ out('\\'); /* falls through */
@z
-Section 253.
+Section 243.
@x
- if (right_start_switch) {
- out_str("\\shortpage\n"); right_start_switch=false;
-@.\\shortpage@>
- }
+ if (b=='@@' || (b=='\\' && delim!=0))
@y
- if (right_start_switch) {@+
- out_str("\\shortpage\n"); right_start_switch=false;@+
-@.\\shortpage@>
- }
+ if (b=='@@' || (b=='\\' && delim!=0)) @/
@z
+Section 245.
+
@x
- else {
- for (sec_depth=0; xisdigit(*loc);loc++)
- sec_depth = sec_depth*10 + (*loc) -'0';
- }
+phase_two(void) {
@y
- else @+
- for (sec_depth=0; xisdigit(*loc);loc++)
- sec_depth = sec_depth*10 + (*loc) -'0';
+phase_two(void) {@+
@z
-Section 256.
+Section 246.
+
+@x
+@ @<Predecl...@>=@+static void phase_two(void);
+@y
+@ @<Predecl...@>=@+static void phase_two(void);
+@-phase_two@>
+@z
+
+Section 248.
+
+@x
+@ @d usage_sentinel (struct perm_meaning *)1
+@<Translate the current section@>= {
+@y
+@ @d usage_sentinel (struct perm_meaning *)1
+@-usage_sentinel@>
+@$usage_sentinel {CTWILL}248 =(\&{struct} \&{perm\_meaning} ${}{*}{}$) \T{1}@>
+@<Translate the current section@>=@+ {
+@z
+
+Section 252.
+
+@x
+finish_C( /* finishes a definition or a \CEE/ part */
+ boolean visible) /* |true| if we should produce \TeX\ output */
+@y
+finish_C( /* finishes a definition or a \CEE/ part */
+ boolean visible) /* |true| if we should produce \TeX\ output */
+@-finish_C@>
+@$finish_C {CTWILL}252 \&{static} \&{void} (\,)@>
+@z
+
+Section 253.
@x
-@ The |finish_C| procedure outputs the translation of the current
+@ @<Predecl...@>=@+static void finish_C(boolean);
@y
-@r @ The |finish_C| procedure outputs the translation of the current
+@ @<Predecl...@>=@+static void finish_C(boolean);
+@-finish_C@>
@z
-Section 259.
+Section 255.
@x
@ @<Start a format...@>= {
@@ -1600,7 +1712,7 @@ Section 259.
@r @ @<Start a format...@>= {
@z
-Section 260.
+Section 256.
@x
|next_control>=begin_C|. We will make the global variable |this_section|
@@ -1611,7 +1723,37 @@ We will make the global variable |this_section| point to
\hfil\break the current section name, if it has a name.
@z
-Section 273.
+Section 261.
+
+@x
+footnote( /* outputs section cross-references */
+sixteen_bits flag)
+@y
+footnote( /* outputs section cross-references */
+sixteen_bits flag)
+@-footnote@>
+@$footnote {CTWILL}261 \&{static} \&{void} (\,)@>
+@z
+
+Section 262.
+
+@x
+@ @<Predecl...@>=@+static void footnote(sixteen_bits);
+@y
+@ @<Predecl...@>=@+static void footnote(sixteen_bits);
+@-footnote@>
+@z
+
+Section 266.
+
+@x
+@ @<Predecl...@>=@+static void phase_three(void);
+@y
+@ @<Predecl...@>=@+static void phase_three(void);
+@-phase_three@>
+@z
+
+Section 269.
@x
@ A left-to-right radix sorting method is used, since this makes it easy to
@@ -1620,7 +1762,7 @@ Section 273.
@-c@>
@z
-Section 275.
+Section 271.
@x
@<Rest of |trans_plus| union@>=
@@ -1630,7 +1772,7 @@ Section 275.
@-k@>
@z
-Section 276.
+Section 272.
@x
@ @d depth cat /* reclaims memory that is no longer needed for parsing */
@@ -1640,13 +1782,13 @@ Section 276.
@-head@>
@-sort_ptr@>
@-max_sorts@>
-@$depth {CTWILL}276 =\\{cat}@>
-@$head {CTWILL}276 =\\{trans\_plus}.\\{Head}@>
-@$sort_ptr {CTWILL}276 =\\{scrap\_ptr}@>
-@$max_sorts {CTWILL}276 =\\{max_scraps}@>
+@$depth {CTWILL}272 =\\{cat}@>
+@$head {CTWILL}272 =\\{trans\_plus}.\\{Head}@>
+@$sort_ptr {CTWILL}272 =\\{scrap\_ptr}@>
+@$max_sorts {CTWILL}272 =\\{max_scraps}@>
@z
-Section 278.
+Section 274.
@x
$|collate|[0]<|collate|[1]<\cdots<|collate|[100]$.
@@ -1654,39 +1796,55 @@ $|collate|[0]<|collate|[1]<\cdots<|collate|[100]$.
|collate[0]| ${}<{}$|collate[1]|${}<\cdots<{}$|collate[100]|.
@z
-Section 280.
+Section 276.
@x
@ Procedure |unbucket| goes through the buckets and adds nonempty lists
@y
@r @ Procedure |unbucket| goes through the buckets and adds nonempty lists
+@-unbucket@>
+@$unbucket {CTWILL}276 \&{static} \&{void} (\,)@>
@z
-Section 283.
+Section 277.
@x
+@ @<Predecl...@>=@+static void unbucket(eight_bits);
+@y
+@ @<Predecl...@>=@+static void unbucket(eight_bits);
+@-unbucket@>
+@z
+
+Section 279.
+
+@x
+@ @<Split the list...@>= {
+ eight_bits c;
next_name=sort_ptr->head;
@y
+@ @<Split the list...@>= {@+
+ eight_bits c;
next_name=sort_ptr->head;@/
@z
-Section 284.
+Section 280.
@x
cur_name=sort_ptr->head;
@y
- cur_name=sort_ptr->head;@/
+ @+cur_name=sort_ptr->head;@/
@z
-Section 285.
+Section 286.
@x
-switch (cur_name->ilk) {@+char *j;
+@ @<Predecl...@>=@+static void section_print(name_pointer);
@y
-switch (cur_name->ilk) { char *j;
+@ @<Predecl...@>=@+static void section_print(name_pointer);
+@-section_print@>
@z
-Section 292.
+Section 288.
@x
puts(_("\nMemory usage statistics:"));
@@ -1750,7 +1908,7 @@ Section 292.
@t\5\5\5\5@>(long)max_scraps);
@z
-Section 293.
+Section 289.
@x
@** Mogrify {\tentex CWEAVE} into {\tentex CTWILL}. The following sections
@@ -1758,12 +1916,13 @@ introduce material that is specific to \.{CTWILL}.
Care has been taken to keep the original section numbering of \.{CWEAVE}
up to this point intact, so this new material should nicely integrate
-with the original ``\&{272.~Index}.''
+with the original ``\&{271.~Index}.''
-@q Section 2->273. @>
+@q Section 2->272. @>
@* {\tentex CTWILL} user manual.
@y
@** Mogrify {\tentex CWEAVE} into {\tentex CTWILL}.
+@-s@>
@z
@x
@@ -1774,7 +1933,7 @@ give it the necessary hints in other places via your change file.
@-x@>
@z
-Section 294--295.
+Section 290--291.
@x
The current meaning of every identifier is initially `\.{\\uninitialized}'.
@@ -1799,7 +1958,26 @@ must have fewer than 50 characters.
@y
@z
-Section 307.
+Section 293.
+
+@x
+static struct perm_meaning {
+@y
+static struct perm_meaning {
+@-perm_meaning@>
+@$perm_meaning {CTWILL}293 \&{static} \&{struct}@>
+@z
+
+Section 302.
+
+@x
+@ @<Predec...@>=@+static boolean app_supp(text_pointer);
+@y
+@ @<Predec...@>=@+static boolean app_supp(text_pointer);
+@-app_supp@>
+@z
+
+Section 303.
@x
@ The trickiest part of \.{CTWILL} is the procedure |make_ministring(l)|,
@@ -1808,9 +1986,20 @@ Section 307.
@-a@>
@-b@>
@-c@>
+@-make_ministring@>
+@$make_ministring {CTWILL}303 \&{static} \&{void} (\,)@>
+@z
+
+Section 304.
+
+@x
+@ @<Predec...@>=@+static void make_ministring(int);
+@y
+@ @<Predec...@>=@+static void make_ministring(int);
+@-make_ministring@>
@z
-Section 311.
+Section 307.
@x
@ @<Append tokens for type |q|@>=
@@ -1824,28 +2013,37 @@ Section 311.
@|&& *(*r+1)=='{') app(**q); /* |struct_like| identifier */
@z
-Section 316.
+Section 312.
@x
@ @<Write the new meaning to the \.{.aux} file@>=
@y
@ @<Write the new meaning to the \.{.aux} file@>=
@%
-@$p {CTWILL}300 \&{name\_pointer}@>
-@$q {CTWILL}300 \&{struct perm\_meaning} ${}{*}{}$@>
+@$p {CTWILL}296 \&{name\_pointer}@>
+@$q {CTWILL}296 \&{struct perm\_meaning} ${}{*}{}$@>
@z
-Section 317.
+Section 313.
@x
@<Flag the usage of this identifier, for the mini-index@>=
@y
@<Flag the usage of this identifier, for the mini-index@>=
@%
-@$p {CTWILL}222 \&{name\_pointer}@>
+@$p {CTWILL}219 \&{name\_pointer}@>
@z
-Section 321.
+Section 316.
+
+@x
+@ @<Predec...@>=@+static void out_mini(meaning_struct *);
+@y
+@ @<Predec...@>=@+static void out_mini(meaning_struct *);
+@-out_mini@>
+@z
+
+Section 317.
@x
@ Compare this code with section |@<Output the name...@>|.
@@ -1855,27 +2053,36 @@ Section 321.
@ @<Mini-output...@>=
@z
-Section 326.
+Section 319.
+
+@x
+@ @<Predec...@>=@+static sixteen_bits title_lookup(void);
+@y
+@ @<Predec...@>=@+static sixteen_bits title_lookup(void);
+@-title_lookup@>
+@z
+
+Section 322.
@x
@d indent_param_decl flags['i'] /* should formal parameter declarations be indented? */
@y
@d indent_param_decl flags['i'] /* should formal parameter declarations be indented? */
@-indent_param_decl@>
-@$indent_param_decl {CTWILL}326 =\\{flags}[\.{'i'}]@>
+@$indent_param_decl {CTWILL}322 =\\{flags}[\.{'i'}]@>
@z
-Section 327.
+Section 323.
@x
@d order_decl_stmt flags['o'] /* should declarations and statements be separated? */
@y
@d order_decl_stmt flags['o'] /* should declarations and statements be separated? */
@-order_decl_stmt@>
-@$order_decl_stmt {CTWILL}327 =\\{flags}[\.{'o'}]@>
+@$order_decl_stmt {CTWILL}323 =\\{flags}[\.{'o'}]@>
@z
-Section 333.
+Section 329.
@x
@** Index.
diff --git a/Build/source/texk/web2c/cwebdir/ctwill-w2c.ch b/Build/source/texk/web2c/cwebdir/ctwill-w2c.ch
index f194af2c139..7fe1b3585a4 100644
--- a/Build/source/texk/web2c/cwebdir/ctwill-w2c.ch
+++ b/Build/source/texk/web2c/cwebdir/ctwill-w2c.ch
@@ -35,9 +35,9 @@
@z
@x
-\def\title{CWEAVE (Version 4.3)}
+\def\title{CWEAVE (Version 4.4)}
@y
-\def\title{CTWILL (Version 4.3 [\TeX~Live])}
+\def\title{CTWILL (Version 4.4 [\TeX~Live])}
@z
@x
@@ -47,9 +47,9 @@
@z
@x
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
@y
- \centerline{(Version 4.3 [\TeX~Live])}
+ \centerline{(Version 4.4 [\TeX~Live])}
@z
@x
@@ -76,7 +76,7 @@ Crusius, and others who have contributed improvements.
The ``banner line'' defined here should be changed whenever \.{CWEAVE}
is modified.
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
This is the \.{CTWILL} program by D. E. Knuth, based
on \.{CWEAVE} by Silvio Levy and D.~E. Knuth. It is also based on
@@ -93,14 +93,14 @@ can be found in Knuth's article ``Mini-indexes for literate programs,''
reprinted in {\sl Digital Typography\/} (1999), 225--245.
A kind of ``user manual'' for \.{CTWILL} can be found in the appendix
-{\bf 272.~Mogrify \.{CWEAVE} into \.{CTWILL}} and beyond, together
+{\bf 271.~Mogrify \.{CWEAVE} into \.{CTWILL}} and beyond, together
with additional material specific to \.{CTWILL}. % FIXME
Until then, \.{CWEAVE}'s sequence of sections will be preserved.
The ``banner line'' defined here should be changed whenever \.{CTWILL} is
modified. The version number parallels the corresponding version of \.{CWEAVE}.
-@d banner "This is CTWILL, Version 4.3"
+@d banner "This is CTWILL, Version 4.4"
/* will be extended by the \TeX~Live |versionstring| */
@z
@@ -123,6 +123,14 @@ modified. The version number parallels the corresponding version of \.{CWEAVE}.
@z
@x
+@d max_refs 20000 /* number of cross-references; must be less than 65536 */
+@d max_scraps 2000 /* number of tokens in \CEE/ texts being parsed */
+@y
+@d max_refs 65535 /* number of cross-references; must be less than 65536 */
+@d max_scraps 5000 /* number of tokens in \CEE/ texts being parsed */
+@z
+
+@x
turned on during the first phase.
@<Private...@>=
@@ -138,6 +146,18 @@ turned on during the first phase---NOT!
@z
@x
+@d max_toks 20000 /* number of symbols in \CEE/ texts being parsed;
+ must be less than 65536 */
+@d max_texts 4000 /* number of phrases in \CEE/ texts being parsed;
+ must be less than 10240 */
+@y
+@d max_toks 65535 /* number of symbols in \CEE/ texts being parsed;
+ must be less than 65536 */
+@d max_texts 10239 /* number of phrases in \CEE/ texts being parsed;
+ must be less than 10240 */
+@z
+
+@x
@ Here are the three procedures needed to complete |id_lookup|:
@y
@ Here are the three procedures needed to complete |id_lookup|:
@@ -147,7 +167,7 @@ turned on during the first phase---NOT!
@x
p->ilk=t; init_node(p);
@y
- struct perm_meaning *q=p-name_dir+cur_meaning;
+ struct perm_meaning *q=get_meaning(p);
p->ilk=t; init_node(p);
q->stamp=0;
q->link=NULL;
@@ -157,15 +177,30 @@ turned on during the first phase---NOT!
@z
@x
+@ And here's a small helper function to simplify the code.
+
+@d update_node(p) (p)->xref=(void *)xref_ptr
+@y
+@ And here are two small helper functions to simplify the code.
+
+@d update_node(p) (p)->xref=(void *)xref_ptr
+@d get_meaning(p) (p)-name_dir+cur_meaning
+@z
+
+@x
id_lookup("extern",NULL,int_like);
@y
+@#
ext_loc=id_lookup("extern",NULL,int_like)-name_dir;
+@#
@z
@x
id_lookup("int",NULL,raw_int);
@y
+@#
int_loc=id_lookup("int",NULL,raw_int)-name_dir;
+@#
@z
@x
@@ -281,24 +316,24 @@ skip_TeX(void)
@z
@x
- case translit_code: err_print("! Use @@l in limbo only"); continue;
+ case translit_code: err_print("! Use @@l in limbo only"); continue;
@y
- case translit_code: err_print(_("! Use @@l in limbo only")); continue;
+ case translit_code: err_print(_("! Use @@l in limbo only")); continue;
@z
@x
- case underline: xref_switch=def_flag; continue;
+ case underline: xref_switch=def_flag; continue;
@y
- case underline: xref_switch=def_flag; continue;
- case temp_meaning: temp_switch=true-temp_switch; continue;
- case right_start: right_start_switch=true; continue;
+ case underline: xref_switch=def_flag; continue;
+ case temp_meaning: temp_switch=!temp_switch; continue;
+ case right_start: right_start_switch=true; continue;
@z
@x
- case xref_roman: case xref_wildcard: case xref_typewriter: case noop:
+ case xref_roman: case xref_wildcard: case xref_typewriter: case noop:
@y
- case xref_roman: case xref_wildcard: case xref_typewriter: case noop:
- case meaning: case suppress:
+ case xref_roman: case xref_wildcard: case xref_typewriter: case noop:
+ case meaning: case suppress:
@z
@x
@@ -326,11 +361,9 @@ skip_TeX(void)
@z
@x
-static void
skip_restricted(void)
{
@y
-static void
skip_restricted(void)
{ int c=ccode[(eight_bits)*(loc-1)];
@z
@@ -356,9 +389,9 @@ skip_restricted(void)
@z
@x
- if (loc>=limit) err_print("! Verbatim string didn't end");
+if (loc>=limit) err_print("! Verbatim string didn't end");
@y
- if (loc>=limit) err_print(_("! Verbatim string didn't end"));
+if (loc>=limit) err_print(_("! Verbatim string didn't end"));
@z
@x
@@ -405,15 +438,15 @@ skip_restricted(void)
@z
@x
- err_print("! Missing left identifier of @@s");
+ err_print("! Missing left identifier of @@s");
@y
- err_print(_("! Missing left identifier of @@s"));
+ err_print(_("! Missing left identifier of @@s"));
@z
@x
- err_print("! Missing right identifier of @@s");
+ err_print("! Missing right identifier of @@s");
@y
- err_print(_("! Missing right identifier of @@s"));
+ err_print(_("! Missing right identifier of @@s"));
@z
@x
@@ -470,7 +503,7 @@ tex_puts(proofing?"ctproofma":"ctwima");
@y
@d out(c)
{if (ms_mode) { /* outputting to |ministring_buf| */
- if (ministring_ptr<&ministring_buf[max_tex_chars])
+ if (ministring_ptr<ministring_buf_end)
*ministring_ptr++=c;
} else {
if (out_ptr>=out_buf_end) break_out();
@@ -493,7 +526,7 @@ the section is changed, we output `\.{\\*}' just after the number.
@z
@x
- if(changed_section[n]) out_str ("\\*");
+ if (changed_section[n]) out_str("\\*");
@.\\*@>
@y
@z
@@ -569,13 +602,13 @@ null_scrap.trans=&tok_start[0];
@z
@x
-@d inner_tok_flag 5*id_flag /* signifies a token list in `\pb' */
+@d inner_tok_flag (5*id_flag) /* signifies a token list in `\pb' */
@c
static void
print_text( /* prints a token list for debugging; not used in |main| */
@y
-@d inner_tok_flag 5*id_flag /* signifies a token list in `\pb' */
+@d inner_tok_flag (5*id_flag) /* signifies a token list in `\pb' */
@<Predecl...@>=
#if 0
@@ -840,9 +873,9 @@ if (cat1==decl_head) {
@z
@x
- if (tok_ptr+6>tok_mem_end) overflow("token");
+ if (tok_ptr+6>tok_mem_end) overflow("token");
@y
- if (tok_ptr+6>tok_mem_end) overflow(_("token"));
+ if (tok_ptr+6>tok_mem_end) overflow(_("token"));
@z
@x
@@ -937,9 +970,9 @@ to \.{\\PB}. Although \.{ctwimac} ignores \.{\\PB}, other macro packages
@z
@x
-reset_input(); if (show_progress) fputs("\nWriting the output file...",stdout);
+if (show_progress) fputs("\nWriting the output file...",stdout);
@y
-reset_input(); if (show_progress) fputs(_("\nWriting the output file..."),stdout);
+if (show_progress) fputs(_("\nWriting the output file..."),stdout);
@z
@x
@@ -1000,7 +1033,7 @@ flush_buffer(out_ptr,false,false);
case '@@': out('@@'); break;
@y
case '@@': out('@@'); break;
- case temp_meaning: temp_switch=true-temp_switch; break;
+ case temp_meaning: temp_switch=!temp_switch; break;
case right_start: right_start_switch=true; break;
@z
@@ -1176,19 +1209,18 @@ the index section itself---NOT!
@z
@x
-@ @<Tell about changed sections@>= {
- /* remember that the index is already marked as changed */
- k_section=0;
- while (!changed_section[++k_section]);
- out_str("\\ch ");
+@ @<Tell about changed sections@>=
+/* remember that the index is already marked as changed */
+k_section=0;
+while (!changed_section[++k_section]);
+out_str("\\ch ");
@.\\ch@>
- out_section(k_section);
- while (k_section<section_count) {
- while (!changed_section[++k_section]);
- out_str(", "); out_section(k_section);
- }
- out('.');
+out_section(k_section);
+while (k_section<section_count) {
+ while (!changed_section[++k_section]);
+ out_str(", "); out_section(k_section);
}
+out('.');
@y
@ No need to tell about changed sections.
@z
@@ -1201,11 +1233,13 @@ the index section itself---NOT!
@x
@ @<Output the name...@>=
+switch (cur_name->ilk) {@+char *j;@+@t}\6{\4@>
@y
@ We don't format the index completely; the \.{twinx} program does the
rest of the job.
@<Output the name...@>=
+switch (cur_name->ilk) {
@z
@x
@@ -1215,6 +1249,12 @@ rest of the job.
@z
@x
+ else {
+@y
+ else {@+char *j;@+@t}\6{@>
+@z
+
+@x
case wildcard: out_str("\\9");@+ goto not_an_identifier;
@y
case roman: out_str(" ");@+ goto not_an_identifier;
@@ -1238,12 +1278,7 @@ not_an_identifier: out_name(cur_name,false); goto name_done;
@x
out_name(cur_name,true);
@y
-if (proofing) out_name(cur_name,true);
-else {@+char *j;
- out('{');
- for (j=cur_name->byte_start;j<(cur_name+1)->byte_start;j++) out(*j);
- out('}');
-}
+out_name(cur_name,proofing);
@z
@x
@@ -1298,15 +1333,15 @@ else {@+char *j;
@x
@** Index.
@y
-@q Section 272. @>
+@q Section 271. @>
@** Mogrify {\tentex CWEAVE} into {\tentex CTWILL}. The following sections
introduce material that is specific to \.{CTWILL}.
Care has been taken to keep the original section numbering of \.{CWEAVE}
up to this point intact, so this new material should nicely integrate
-with the original ``\&{272.~Index}.''
+with the original ``\&{271.~Index}.''
-@q Section 2->273. @>
+@q Section 2->272. @>
@* {\tentex CTWILL} user manual.
Here is a sort of user manual for \.{CTWILL}---which is exactly like
\.{CWEAVE} except that it produces much better documentation, for which you
@@ -1356,12 +1391,12 @@ please do so.
understanding this method, you will understand how to fix it when things
go wrong. Every identifier has a current ``meaning,'' consisting of its
abstract type and the number of the section in which it was most recently
-defined. For example, if your \Cee\ program says `|char *s|' in section~3,
-the meaning of~|s| gets changed to `\&{char} $*$, \S3' while \.{CTWILL}
+defined. For example, if your \Cee\ program says `\&{char}~$*$|s|' in section~3,
+the meaning of~|s| gets changed to `\&{char}~$*$,~\S3' while \.{CTWILL}
is processing that section. If you refer to~|s| in section~10, and if
|s|~hasn't been redefined in the meantime, and if section~10 doesn't
wind up on the same two-page spread as section~3, the mini-index generated
-by section~10 will say ``|s|: \&{char}~$*$, \S3.''
+by section~10 will say ``|s|:~\&{char}~$*$,~\S3.''
The current meaning of every identifier is initially `\.{\\uninitialized}'.
Then \.{CTWILL} reads the \.{.aux} file for your job, if any; this
@@ -1428,7 +1463,7 @@ with `\.=', the mini-index entry will contain an equals sign instead
of a colon; for example,
$$\.{@@\$buf\_size \{PROG\}10 =\\T\{200\}@@>}$$
generates either `$\\{buf\_size}=200$, \S10' or
-`$\\{buf\_size}=200$, {\sc PROG}\S10', depending on whether
+`$\\{buf\_size}=200$, {\sc PROG}~\S10', depending on whether
`{\sc PROG}' is or isn't the title of the current program. If the
\TeX\ part is `\.{\\zip}', the mini-index entry will contain neither
colon nor equals, just a comma. The program name and section number
@@ -1467,7 +1502,7 @@ which are quite different from the change files you set up for tangling.
@d max_tex_chars 50 /* limit on the \TeX\ part of a meaning */
-@q Section 25->274. @>
+@q Section 25->273. @>
@* Temporary and permanent meanings.
\.{CTWILL} has special data structures to keep track of current
and temporary meanings. These structures were not designed for maximum
@@ -1485,33 +1520,39 @@ typedef struct {
char tex_part[max_tex_chars]; /* \TeX\ part of meaning */
} meaning_struct;
-@q Section 26->275. @>
+@q Section 26->274. @>
@ @<Private...@>=
-struct perm_meaning {
+static struct perm_meaning {
meaning_struct perm; /* current meaning of an identifier */
int stamp; /* last section number in which further output suppressed */
struct perm_meaning *link; /* another meaning to output in this section */
} cur_meaning[max_names]; /* the current ``permanent'' meanings */
static struct perm_meaning *top_usage; /* first meaning to output in this section */
static meaning_struct temp_meaning_stack[max_meanings]; /* the current ``temporary'' meanings */
+static meaning_struct *temp_meaning_stack_end=temp_meaning_stack+max_meanings-1;
+ /* end of |temp_meaning_stack| */
static meaning_struct *temp_meaning_ptr; /* first available slot in |temp_meaning_stack| */
static meaning_struct *max_temp_meaning_ptr; /* its maximum value so far */
static name_pointer title_code[max_titles]; /* program names seen so far */
+static name_pointer *title_code_end=title_code+max_titles-1;
+ /* end of |title_code| */
static name_pointer *title_code_ptr; /* first available slot in |title_code| */
static char ministring_buf[max_tex_chars]; /* \TeX\ code being generated */
+static char *ministring_buf_end=ministring_buf+max_tex_chars-1;
+ /* end of |ministring_buf| */
static char *ministring_ptr; /* first available slot in |ministring_buf| */
static boolean ms_mode; /* are we outputting to |ministring_buf|? */
-@q Section 27->276. @>
+@q Section 27->275. @>
@ @<Set init...@>=
max_temp_meaning_ptr=temp_meaning_stack;
title_code_ptr=title_code;
ms_mode=false;
-@q Section 277. @>
+@q Section 276. @>
@ @<Predec...@>=@+static void new_meaning(name_pointer);
-@q Section 30->278. @>
+@q Section 30->277. @>
@ The |new_meaning| routine changes the current ``permanent meaning''
when an identifier is redeclared. It gets the |tex_part| from
|ministring_buf|.
@@ -1521,11 +1562,11 @@ static void
new_meaning(
name_pointer p)
{
- struct perm_meaning *q=p-name_dir+cur_meaning;
+ struct perm_meaning *q=get_meaning(p);
ms_mode=false;
if (q->stamp!=section_count) {
if (*(ministring_ptr-1)==' ') ministring_ptr--;
- if (ministring_ptr>=&ministring_buf[max_tex_chars])
+ if (ministring_ptr>=ministring_buf_end)
strcpy(ministring_buf,"\\zip"); /* ignore |tex_part| if too long */
@.\\zip@>
else *ministring_ptr='\0';
@@ -1536,7 +1577,7 @@ new_meaning(
@<Write the new meaning to the \.{.aux} file@>@;
}
-@q Section 75->279. @>
+@q Section 75->278. @>
@ @<Process a user-generated meaning@>=
{ char *first=id_first;
while (xisspace(*first)) first++;
@@ -1556,25 +1597,25 @@ new_meaning(
loc=id_loc+2;
}
-@q Section 76->280. @>
+@q Section 76->279. @>
@ @<Suppress mini-index entry@>=
{ char *first=id_first,*last=id_loc;
while (xisspace(*first)) first++;
while (xisspace(*(last-1))) last--;
if (first<last) {
- struct perm_meaning *q=id_lookup(first,last,normal)-name_dir+cur_meaning;
+ struct perm_meaning *q=get_meaning(id_lookup(first,last,normal));
q->stamp=section_count; /* this is what actually suppresses output */
}
}
-@q Section 77->281. @>
+@q Section 77->280. @>
@ @<Digest...@>=
{ meaning_struct *m;
- struct perm_meaning *q=p-name_dir+cur_meaning;
+ struct perm_meaning *q=get_meaning(p);
if (temp_switch) {
m=temp_meaning_ptr++;
if (temp_meaning_ptr>max_temp_meaning_ptr) {
- if (temp_meaning_ptr>&temp_meaning_stack[max_meanings])
+ if (temp_meaning_ptr>=temp_meaning_stack_end)
overflow(_("temp meanings"));
max_temp_meaning_ptr=temp_meaning_ptr;
}
@@ -1590,7 +1631,7 @@ new_meaning(
}
}
-@q Section 141->282/3. @>
+@q Section 141->281/2. @>
@* Make ministrings.
\.{CTWILL} needs the following procedure, which appends tokens of a
translated text until coming to |tok_loc|, then suppresses text that may
@@ -1606,25 +1647,24 @@ static boolean app_supp(
{ token_pointer j;
if (ident_seen && **p>=tok_flag)
switch (**(**p-tok_flag+tok_start)) {
- case '(': app('(');@+app('\\');@+app(',');@+app(')'); goto catch14;
- case '[': app('[');@+app('\\');@+app(',');@+app(']'); goto catch14;
+ case '(': app_str("(\\,)"); goto catch14;
+ case '[': app_str("[\\,]"); goto catch14;
}
- for (j=*p;j<*(p+1);j++) {
+ for (j=*p;j<*(p+1);j++)
if (*j<tok_flag) {
if (*j==inserted) break;
if (j==tok_loc) ident_seen=true;
else app(*j);
} else if (*j>=inner_tok_flag) confusion(_("inner"));
else if (app_supp(*j-tok_flag+tok_start)) goto catch14;
- }
return false;
catch14: return *(*(p+1)-1)=='9'; /* was production 14 used? */
}
-@q Section 284. @>
+@q Section 283. @>
@ @<Predec...@>=@+static boolean app_supp(text_pointer);
-@q Section 142->285. @>
+@q Section 142->284. @>
@ The trickiest part of \.{CTWILL} is the procedure |make_ministring(l)|,
which tries to figure out a symbolic form of definition after
|make_underlined(pp+l)| has been called. We rely heavily on the
@@ -1655,14 +1695,14 @@ make_ministring(
cur_mathness=maybe_math; /* restore it */
}
-@q Section 286. @>
+@q Section 285. @>
@ @<Predec...@>=@+static void make_ministring(int);
-@q Section 43->287. @>
+@q Section 43->286. @>
@ @<Private...@>=
static sixteen_bits int_loc, ext_loc; /* locations of special reserved words */
-@q Section 143->288. @>
+@q Section 143->287. @>
@ Here we use the fact that a |decl_head| comes from |int_like| only in
production~27, whose translation is fairly easy to recognize. (Well,
production 28 has been added for \CPLUSPLUS/, but we hope that doesn't
@@ -1703,7 +1743,7 @@ else {
@<Append tokens for type |q|@>@;
}
-@q Section 144->289. @>
+@q Section 144->288. @>
@ @<Append tokens for type |q|@>=
cur_mathness=no_math; /* it was |maybe_math| */
if (*(q+1)==*q+8 && *(*q+1)==' ' && *(*q+3)==' ') {
@@ -1715,13 +1755,13 @@ while (ast_count) {
big_app('{');@+app('*');@+app('}');@+ast_count--;
}
-@q Section 253->290. @>
+@q Section 253->289. @>
@ @<Private...@>=
static boolean is_macro; /* it's a macro def, not a format def */
static boolean def_diff; /* |false| iff the current macro has parameters */
static name_pointer id_being_defined; /* the definee */
-@q Section 257->291. @>
+@q Section 257->290. @>
@ @<Make ministring for a new macro@>=
{
ms_mode=true; ministring_ptr=ministring_buf;
@@ -1739,14 +1779,14 @@ static name_pointer id_being_defined; /* the definee */
new_meaning(id_being_defined);
}
-@q Section 246->292. @>
+@q Section 246->291. @>
@* Process {\tentex .aux} files.
@<Private...@>=
static FILE *aux_file;
static char aux_file_name[max_file_name_length]; /* name of \.{.aux} file */
-@q Section 247->293. @>
+@q Section 247->292. @>
@ @<Read the \.{.aux} file, if present; then open it for output@>=
memcpy(aux_file_name,tex_file_name,strlen(tex_file_name)-4);
strcat(aux_file_name,".bux");
@@ -1767,7 +1807,7 @@ if (include_depth) { /* at least one new file was opened */
if ((aux_file=fopen(aux_file_name,"wb"))==NULL)
fatal(_("! Cannot open aux output file "),aux_file_name);
-@q Section 31->294. @>
+@q Section 31->293. @>
@ @<Write the new meaning to the \.{.aux} file@>=
{@+int n=q->perm.prog_no;
fprintf(aux_file,"@@$%.*s %.*s",@|
@@ -1777,7 +1817,7 @@ if ((aux_file=fopen(aux_file_name,"wb"))==NULL)
fprintf(aux_file," %s@@>\n",q->perm.tex_part);
}
-@q Section 268->295. @>
+@q Section 268->294. @>
@* Usage of identifiers.
The following code is performed for each identifier parsed during
a section. Variable |top_usage| is always nonzero; it has the sentinel
@@ -1788,20 +1828,20 @@ placed on the list, unless they are reserved and their current
\TeX\ meaning is uninitialized.
@<Flag the usage of this identifier, for the mini-index@>=
-{ struct perm_meaning *q=p-name_dir+cur_meaning;
- if (!(abnormal(p)) || strcmp(q->perm.tex_part,"\\uninitialized")!=0)
+{ struct perm_meaning *q=get_meaning(p);
+ if (!abnormal(p) || strcmp(q->perm.tex_part,"\\uninitialized")!=0)
if (q->link==NULL) {
q->link=top_usage;
top_usage=q;
}
}
-@q Section 269->296. @>
+@q Section 269->295. @>
@ @<Output information about usage of id's defined in other sections@>=
{ struct perm_meaning *q;
while (temp_meaning_ptr>temp_meaning_stack) {
out_mini(--temp_meaning_ptr);
- q=temp_meaning_ptr->id-name_dir+cur_meaning;
+ q=get_meaning(temp_meaning_ptr->id);
q->stamp=section_count; /* suppress output from ``permanent'' data */
}
while (top_usage!=usage_sentinel) {
@@ -1812,7 +1852,7 @@ placed on the list, unless they are reserved and their current
}
}
-@q Section 270->297. @>
+@q Section 270->296. @>
@ @c static void
out_mini(
meaning_struct *m)
@@ -1831,20 +1871,20 @@ out_mini(
out(' '); out_str(m->tex_part); finish_line();
}
-@q Section 271->298. @>
+@q Section 271->297. @>
@ @<Predec...@>=@+static void out_mini(meaning_struct *);
-@q Section 272->299. @>
+@q Section 272->298. @>
@ Compare this code with section |@<Output the name...@>|.
@<Mini-output...@>=
-switch (cur_name->ilk) {@+char *j;
+switch (cur_name->ilk) {@+char *j;@+@t}\6{\4@>
case normal: case func_template:
if (is_tiny(cur_name)) out_str("\\|");
else {
for (j=cur_name->byte_start;j<(cur_name+1)->byte_start;j++)
if (xislower(*j)) goto lowcase;
- out_str("\\."); break;
+ goto allcaps;
lowcase: out_str("\\\\");
}
break;
@@ -1853,7 +1893,7 @@ lowcase: out_str("\\\\");
@.\\\\@>
case wildcard: out_str("\\9"); break;
@.\\9@>
- case typewriter: out_str("\\.");
+ case typewriter: allcaps: out_str("\\.");
@.\\.@>
case roman: break;
case custom:
@@ -1868,7 +1908,7 @@ lowcase: out_str("\\\\");
out_name(cur_name,true);
name_done:@;
-@q Section 28->300. @>
+@q Section 28->299. @>
@* Handle program title.
Here's a routine that converts a program title from the buffer
into an internal number for the |prog_no| field of a meaning.
@@ -1891,17 +1931,17 @@ It advances |loc| past the title found.
} else err_print(_("! Title should be enclosed in braces or doublequotes"));
last=++loc;
if (last>limit) err_print(_("! Title name didn't end"));
- if (title_code_ptr==&title_code[max_titles]) overflow(_("titles"));
+ if (title_code_ptr==title_code_end) overflow(_("titles"));
*title_code_ptr=id_lookup(first,last,title);
for (p=title_code;true;p++) if (*p==*title_code_ptr) break;
if (p==title_code_ptr) title_code_ptr++;
return p-title_code;
}
-@q Section 301. @>
+@q Section 300. @>
@ @<Predec...@>=@+static sixteen_bits title_lookup(void);
-@q Section 29->302. @>
+@q Section 29->301. @>
@ @<Give a default title to the program, if necessary@>=
if (title_code_ptr==title_code) { /* no \.{\\def\\title} found in limbo */
char *saveloc=loc,*savelimit=limit; /* save */
@@ -1914,7 +1954,7 @@ if (title_code_ptr==title_code) { /* no \.{\\def\\title} found in limbo */
loc=saveloc; limit=savelimit; /* restore */
}
-@q Section 303. @>
+@q Section 302. @>
@** Extensions to {\tentex CWEB}. The following sections introduce new or
improved features that have been created by numerous contributors over the
course of a quarter century.
diff --git a/Build/source/texk/web2c/cwebdir/ctwimac.tex b/Build/source/texk/web2c/cwebdir/ctwimac.tex
index 8596b2747de..1eca52852b0 100644
--- a/Build/source/texk/web2c/cwebdir/ctwimac.tex
+++ b/Build/source/texk/web2c/cwebdir/ctwimac.tex
@@ -1,9 +1,9 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.3 --- April 2021
+% Version 4.4 --- June 2021
% modified for pages produced by CTWILL
% further modified for page size of the MMIXware book
\ifx\documentstyle\undefined\else\endinput\fi % LaTeX will use other macros
-\xdef\fmtversion{\fmtversion+CTWILL4.3+LNCS}
+\xdef\fmtversion{\fmtversion+CTWILL4.4+LNCS}
\let\:=\. % preserve a way to get the dot accent
% (all other accents will still work as usual)
diff --git a/Build/source/texk/web2c/cwebdir/cweav-bs.ch b/Build/source/texk/web2c/cwebdir/cweav-bs.ch
index ee919d7fd2c..c05ce06a331 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-bs.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-bs.ch
@@ -20,12 +20,12 @@ This file contributed by Barry Schwartz, trashman@crud.mn.org, 28 Jun 94.
The ``banner line'' defined here should be changed whenever \.{CWEAVE}
is modified.
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
The ``banner line'' defined here should be changed whenever \.{CWEAVE}
is modified.
-@d banner "This is CWEAVE (Version 4.3pc/big)"
+@d banner "This is CWEAVE (Version 4.4pc/big)"
@z
@@ -219,7 +219,7 @@ static char huge* cur_byte; /* index into |byte_mem| */
@x Section 264.
-switch (cur_name->ilk) {@+char *j;
+switch (cur_name->ilk) {@+char *j;@+@t}\6{\4@>
@y
-switch (cur_name->ilk) {@+char huge* j;
+switch (cur_name->ilk) {@+char huge* j;@+@t}\6{\4@>
@z
diff --git a/Build/source/texk/web2c/cwebdir/cweav-man.ch b/Build/source/texk/web2c/cwebdir/cweav-man.ch
index 6cfcc8fe2d2..366cda6f114 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-man.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-man.ch
@@ -16,7 +16,7 @@ under the terms of a permission notice identical to this one.
}
@y
\def\botofcontents{\vfill\titlefalse}
-\def\contentspagenumber{109}
+\def\contentspagenumber{108}
\def\title{APPENDIX F: CWEAVE}
\let\K=\leftarrow
@z
diff --git a/Build/source/texk/web2c/cwebdir/cweav-pc.ch b/Build/source/texk/web2c/cwebdir/cweav-pc.ch
index f0f7770d5ed..0c95dcf2281 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-pc.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-pc.ch
@@ -11,18 +11,18 @@ that allows >64K arrays. (If you need lots more bytes, try the alternate
change files that have -bs in their name instead of -pc.)
@x section 1
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
-@d banner "This is CWEAVE (Version 4.3pc)"
+@d banner "This is CWEAVE (Version 4.4pc)"
@z
@x section 17
-@d max_bytes 1000000 /* the number of bytes in identifiers,
+@d max_bytes 90000 /* the number of bytes in identifiers,
@y
@d max_bytes (unsigned)60000 /* the number of bytes in identifiers,
@z
@x
-@d max_refs 65535 /* number of cross-references; must be less than 65536 */
+@d max_refs 20000 /* number of cross-references; must be less than 65536 */
@y
@d max_refs 10000 /* number of cross-references; must be less than 65536 */
@z
diff --git a/Build/source/texk/web2c/cwebdir/cweav-ql.ch b/Build/source/texk/web2c/cwebdir/cweav-ql.ch
index fa809a5bce5..d10fc1d7456 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-ql.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-ql.ch
@@ -7,15 +7,15 @@ ex <dev_>cc;"-v -h -c =500000 cweave_c"
@x
-\def\title{CWEAVE (Version 4.3)}
+\def\title{CWEAVE (Version 4.4)}
@y
-\def\title{CWEAVE (QL Version 4.3)}
+\def\title{CWEAVE (QL Version 4.4)}
@z
@x section 1
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
-@d banner "This is CWEAVE (QL Version 4.3)"
+@d banner "This is CWEAVE (QL Version 4.4)"
@z
@x
diff --git a/Build/source/texk/web2c/cwebdir/cweav-vms.ch b/Build/source/texk/web2c/cwebdir/cweav-vms.ch
index a4416a7eb15..f443d7e3a71 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-vms.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-vms.ch
@@ -13,9 +13,9 @@ modified:
(also modified by Don Knuth to keep version numbers uptodate)
@x section 1 (01-FEB-1992 ST)
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
-@d banner "This is CWEAVE (VAX/VMS Version 4.3)"
+@d banner "This is CWEAVE (VAX/VMS Version 4.4)"
@z
@x section 4 (01-FEB-1992 ST)
diff --git a/Build/source/texk/web2c/cwebdir/cweav-w2c.ch b/Build/source/texk/web2c/cwebdir/cweav-w2c.ch
index e71d66e67f3..f870b9cd818 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-w2c.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-w2c.ch
@@ -17,15 +17,15 @@
@q Please send comments, suggestions, etc. to tex-k@@tug.org. @>
@x
-\def\title{CWEAVE (Version 4.3)}
+\def\title{CWEAVE (Version 4.4)}
@y
-\def\title{CWEAVE (Version 4.3 [\TeX~Live])}
+\def\title{CWEAVE (Version 4.4 [\TeX~Live])}
@z
@x
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
@y
- \centerline{(Version 4.3 [\TeX~Live])}
+ \centerline{(Version 4.4 [\TeX~Live])}
@z
@x
@@ -41,9 +41,9 @@
@z
@x
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
-@d banner "This is CWEAVE, Version 4.3"
+@d banner "This is CWEAVE, Version 4.4"
/* will be extended by the \TeX~Live |versionstring| */
@z
@@ -60,12 +60,32 @@
@z
@x
+@d max_refs 20000 /* number of cross-references; must be less than 65536 */
+@d max_scraps 2000 /* number of tokens in \CEE/ texts being parsed */
+@y
+@d max_refs 65535 /* number of cross-references; must be less than 65536 */
+@d max_scraps 5000 /* number of tokens in \CEE/ texts being parsed */
+@z
+
+@x
@d append_xref(c) if (xref_ptr==xmem_end) overflow("cross-reference");
@y
@d append_xref(c) if (xref_ptr==xmem_end) overflow(_("cross-reference"));
@z
@x
+@d max_toks 20000 /* number of symbols in \CEE/ texts being parsed;
+ must be less than 65536 */
+@d max_texts 4000 /* number of phrases in \CEE/ texts being parsed;
+ must be less than 10240 */
+@y
+@d max_toks 65535 /* number of symbols in \CEE/ texts being parsed;
+ must be less than 65536 */
+@d max_texts 10239 /* number of phrases in \CEE/ texts being parsed;
+ must be less than 10240 */
+@z
+
+@x
err_print("! String didn't end"); loc=limit; break;
@y
err_print(_("! String didn't end")); loc=limit; break;
@@ -84,9 +104,9 @@
@z
@x
- case translit_code: err_print("! Use @@l in limbo only"); continue;
+ case translit_code: err_print("! Use @@l in limbo only"); continue;
@y
- case translit_code: err_print(_("! Use @@l in limbo only")); continue;
+ case translit_code: err_print(_("! Use @@l in limbo only")); continue;
@z
@x
@@ -126,9 +146,9 @@
@z
@x
- if (loc>=limit) err_print("! Verbatim string didn't end");
+if (loc>=limit) err_print("! Verbatim string didn't end");
@y
- if (loc>=limit) err_print(_("! Verbatim string didn't end"));
+if (loc>=limit) err_print(_("! Verbatim string didn't end"));
@z
@x
@@ -144,15 +164,15 @@
@z
@x
- err_print("! Missing left identifier of @@s");
+ err_print("! Missing left identifier of @@s");
@y
- err_print(_("! Missing left identifier of @@s"));
+ err_print(_("! Missing left identifier of @@s"));
@z
@x
- err_print("! Missing right identifier of @@s");
+ err_print("! Missing right identifier of @@s");
@y
- err_print(_("! Missing right identifier of @@s"));
+ err_print(_("! Missing right identifier of @@s"));
@z
@x
@@ -248,13 +268,13 @@ tex_puts("cwebma");
@z
@x
-@d inner_tok_flag 5*id_flag /* signifies a token list in `\pb' */
+@d inner_tok_flag (5*id_flag) /* signifies a token list in `\pb' */
@c
static void
print_text( /* prints a token list for debugging; not used in |main| */
@y
-@d inner_tok_flag 5*id_flag /* signifies a token list in `\pb' */
+@d inner_tok_flag (5*id_flag) /* signifies a token list in `\pb' */
@<Predecl...@>=
#if 0
@@ -397,9 +417,9 @@ else if (cat1==stmt) {
@z
@x
- if (tok_ptr+6>tok_mem_end) overflow("token");
+ if (tok_ptr+6>tok_mem_end) overflow("token");
@y
- if (tok_ptr+6>tok_mem_end) overflow(_("token"));
+ if (tok_ptr+6>tok_mem_end) overflow(_("token"));
@z
@x
@@ -463,9 +483,9 @@ else if (cat1==stmt) {
@z
@x
-reset_input(); if (show_progress) fputs("\nWriting the output file...",stdout);
+if (show_progress) fputs("\nWriting the output file...",stdout);
@y
-reset_input(); if (show_progress) fputs(_("\nWriting the output file..."),stdout);
+if (show_progress) fputs(_("\nWriting the output file..."),stdout);
@z
@x
@@ -620,7 +640,7 @@ improved features that have been created by numerous contributors over the
course of a quarter century.
Care has been taken to keep the original section numbering intact, so this new
-material should nicely integrate with the original ``\&{272.~Index}.''
+material should nicely integrate with the original ``\&{271.~Index}.''
@* Formatting alternatives.
\.{CWEAVE} indents declarations after old-style function definitions and
diff --git a/Build/source/texk/web2c/cwebdir/cweav-w32.ch b/Build/source/texk/web2c/cwebdir/cweav-w32.ch
index 2fec0672e47..013ca70dae3 100644
--- a/Build/source/texk/web2c/cwebdir/cweav-w32.ch
+++ b/Build/source/texk/web2c/cwebdir/cweav-w32.ch
@@ -2,9 +2,9 @@ This is the change file for CWEB's CWEAVE under Win32
(Contributed by Fabrice Popineau, February 2002)
@x section 1
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@y
-@d banner "This is CWEAVE (Version 4.3win32)"
+@d banner "This is CWEAVE (Version 4.4win32)"
@z
@x
diff --git a/Build/source/texk/web2c/cwebdir/cweave.w b/Build/source/texk/web2c/cwebdir/cweave.w
index 30bcedb7037..ffd835e76dc 100644
--- a/Build/source/texk/web2c/cwebdir/cweave.w
+++ b/Build/source/texk/web2c/cwebdir/cweave.w
@@ -2,7 +2,7 @@
% This program by Silvio Levy and Donald E. Knuth
% is based on a program by Knuth.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
-% Version 4.3 --- May 2021
+% Version 4.4 --- June 2021
% Copyright (C) 1987,1990,1993,2000 Silvio Levy and Donald E. Knuth
@@ -32,11 +32,11 @@
\def\skipxTeX{\\{skip\_\TEX/}}
\def\copyxTeX{\\{copy\_\TEX/}}
-\def\title{CWEAVE (Version 4.3)}
+\def\title{CWEAVE (Version 4.4)}
\def\topofcontents{\null\vfill
\centerline{\titlefont The {\ttitlefont CWEAVE} processor}
\vskip 15pt
- \centerline{(Version 4.3)}
+ \centerline{(Version 4.4)}
\vfill}
\def\botofcontents{\vfill
\noindent
@@ -67,7 +67,7 @@ Crusius, and others who have contributed improvements.
The ``banner line'' defined here should be changed whenever \.{CWEAVE}
is modified.
-@d banner "This is CWEAVE (Version 4.3)"
+@d banner "This is CWEAVE (Version 4.4)"
@c
@<Include files@>@/
@@ -116,8 +116,8 @@ handle \TEX/, so they should be sufficient for most applications of \.{CWEAVE}.
@d line_length 80 /* lines of \TEX/ output have at most this many characters;
should be less than 256 */
-@d max_refs 65535 /* number of cross-references; must be less than 65536 */
-@d max_scraps 10000 /* number of tokens in \CEE/ texts being parsed */
+@d max_refs 20000 /* number of cross-references; must be less than 65536 */
+@d max_scraps 2000 /* number of tokens in \CEE/ texts being parsed */
@* Data structures exclusive to {\tt CWEAVE}.
As explained in \.{common.w}, the field of a |name_info| structure
@@ -152,7 +152,7 @@ formatted.
@d roman 1 /* normal index entries have |roman| ilk */
@d wildcard 2 /* user-formatted index entries have |wildcard| ilk */
@d typewriter 3 /* `typewriter type' entries have |typewriter| ilk */
-@d abnormal(a) (a->ilk>typewriter) /* tells if a name is special */
+@d abnormal(a) ((a)->ilk>typewriter) /* tells if a name is special */
@d func_template 4 /* identifiers that can be followed by optional template */
@d custom 5 /* identifiers with user-given control sequence */
@d alfop 22 /* alphabetic operators like \&{and} or \&{not\_eq} */
@@ -167,7 +167,7 @@ formatted.
@d delete_like 48 /* \&{delete} */
@d raw_ubin 49 /* `\.\&' or `\.*' when looking for \&{const} following */
@d const_like 50 /* \&{const}, \&{volatile} */
-@d raw_int 51 /* \&{int}, \&{char}, \dots; also structure and class names */
+@d raw_int 51 /* \&{int}, \&{char}, \dots; also structure and class names */
@d int_like 52 /* same, when not followed by left parenthesis or \DC\ */
@d case_like 53 /* \&{case}, \&{return}, \&{goto}, \&{break}, \&{continue} */
@d sizeof_like 54 /* \&{sizeof} */
@@ -246,9 +246,9 @@ If one were careful, one could probably make more changes around section
@d append_xref(c) if (xref_ptr==xmem_end) overflow("cross-reference");
else (++xref_ptr)->num=c;
-@d no_xref (!make_xrefs)
-@d is_tiny(p) (length(p)==1)
-@d unindexed(a) (a<res_wd_end && a->ilk>=custom)
+@d no_xref !make_xrefs
+@d is_tiny(p) length(p)==1
+@d unindexed(a) ((a)<res_wd_end && (a)->ilk>=custom)
/* tells if uses of a name are to be indexed */
@<Predecl...@>=
@@ -335,6 +335,11 @@ that is unoccupied by replacement text is called |tok_ptr|, and the first
unused location of |tok_start| is called |text_ptr|.
Thus, we usually have |*text_ptr==tok_ptr|.
+@d max_toks 20000 /* number of symbols in \CEE/ texts being parsed;
+ must be less than 65536 */
+@d max_texts 4000 /* number of phrases in \CEE/ texts being parsed;
+ must be less than 10240 */
+
@<Private...@>=
static token tok_mem[max_toks]; /* tokens */
static token_pointer tok_mem_end = tok_mem+max_toks-1; /* end of |tok_mem| */
@@ -378,14 +383,9 @@ name_pointer p)
p->xref=(void *)xmem;
}
-static void
-update_node(
-name_pointer p)
-{
- p->xref=(void *)xref_ptr;
-}
+@ And here's a small helper function to simplify the code.
-@ @<Predecl...@>=@+static void update_node(name_pointer p);
+@d update_node(p) (p)->xref=(void *)xref_ptr
@ We have to get \CEE/'s and \CPLUSPLUS/'s
reserved words into the hash table, and the simplest way to do this is
@@ -505,7 +505,7 @@ id_lookup("typename",NULL,struct_like);
id_lookup("undef",NULL,if_like);
id_lookup("union",NULL,struct_like);
id_lookup("unsigned",NULL,raw_int);
-id_lookup("using",NULL,using_like);
+id_lookup("using",NULL,using_like);@/
id_lookup("va_dcl",NULL,decl); /* Berkeley's variable-arg-list convention */
id_lookup("va_list",NULL,raw_int); /* ditto */
id_lookup("virtual",NULL,int_like);
@@ -626,11 +626,12 @@ skip_limbo(void) {
if (loc>limit && get_line()==false) return;
*(limit+1)='@@';
while (*loc!='@@') loc++; /* look for `\.{@@}', then skip two chars */
- if (loc++ <=limit) { int c=ccode[(eight_bits)*loc++];
- if (c==new_section) return;
- if (c==noop) skip_restricted();
- else if (c==format_code) @<Process simple format in limbo@>@;
- }
+ if (loc++ <=limit)
+ switch (ccode[(eight_bits)*loc++]) {
+ case new_section: return;
+ case noop: skip_restricted(); break;
+ case format_code: @<Process simple format in limbo@>@;
+ }
}
}
@@ -775,8 +776,8 @@ the last character was a \.\\.
}
@ The following code assigns values to the combinations \.{++},
-\.{--}, \.{->}, \.{>=}, \.{<=}, \.{==}, \.{<<}, \.{>>}, \.{!=}, \.{\v\v}, and
-\.{\&\&}, and to the \CPLUSPLUS/
+\.{--}, \.{->}, \.{>=}, \.{<=}, \.{==}, \.{<<}, \.{>>}, \.{!=}, %\.{||}
+\.{\v\v} and~\.{\&\&}, and to the \CPLUSPLUS/
combinations \.{...}, \.{::}, \.{.*} and \.{->*}.
The compound assignment operators (e.g., \.{+=}) are
treated as separate tokens.
@@ -828,7 +829,7 @@ On output, the \.{\ } that replaces \.{'} in \CPLUSPLUS/ literals will become
Notice that in this section and the next, |id_first| and |id_loc|
are pointers into the array |section_text|, not into |buffer|.
-@d gather_digits_while(t) while (t || *loc=='\'')
+@d gather_digits_while(t) while ((t) || *loc=='\'')
if (*loc=='\'') { /* \CPLUSPLUS/-style digit separator */
*id_loc++=' '; loc++; /* insert a little bit of space */
}@+else *id_loc++=*loc++;
@@ -935,28 +936,26 @@ convention, but do not allow the string to be longer than |longest_name|.
@ After an \.{@@} sign has been scanned, the next character tells us
whether there is more work to do.
-@<Get control code and possible section name@>= {
- c=*loc++;
- switch(ccode[(eight_bits)c]) {
- case translit_code: err_print("! Use @@l in limbo only"); continue;
+@<Get control code and possible section name@>=
+switch(ccode[(eight_bits)(c=*loc++)]) {
+ case translit_code: err_print("! Use @@l in limbo only"); continue;
@.Use @@l in limbo...@>
- case underline: xref_switch=def_flag; continue;
- case trace: tracing=c-'0'; continue;
- case xref_roman: case xref_wildcard: case xref_typewriter: case noop:
- case TeX_string: skip_restricted(); return ccode[(eight_bits)c];
- case section_name:
- @<Scan the section name and make |cur_section| point to it@>@;
- case verbatim: @<Scan a verbatim string@>@;
- case ord: @<Get a string@>@;
- default: return ccode[(eight_bits)c];
- }
+ case underline: xref_switch=def_flag; continue;
+ case trace: tracing=c-'0'; continue;
+ case section_name:
+ @<Scan the section name and make |cur_section| point to it@>@;
+ case verbatim: @<Scan a verbatim string@>@;
+ case ord: @<Get a string@>@;
+ case xref_roman: case xref_wildcard: case xref_typewriter: case noop:
+ case TeX_string: skip_restricted();
+ default: return ccode[(eight_bits)c];
}
@ The occurrence of a section name sets |xref_switch| to zero,
because the section name might (for example) follow \&{int}.
@<Scan the section name...@>= {
- char *k; /* pointer into |section_text| */
+ char *k=section_text; /* pointer into |section_text| */
cur_section_char=*(loc-1);
@<Put section name into |section_text|@>@;
if (k-section_text>3 && strncmp(k-2,"...",3)==0)
@@ -975,7 +974,6 @@ character of the name.)
@<Set init...@>=section_text[0]=' ';
@ @<Put section name...@>=
-k=section_text;
while (true) {
if (loc>limit && get_line()==false) {
err_print("! Input ended in section name");
@@ -1043,14 +1041,13 @@ have |*(loc-1)==verbatim|; we set |id_first| to the beginning
of the string itself, and |id_loc| to its ending-plus-one location in the
buffer. We also set |loc| to the position just after the ending delimiter.
-@<Scan a verbatim string@>= {
- id_first=loc++; *(limit+1)='@@'; *(limit+2)='>';
- while (*loc!='@@' || *(loc+1)!='>') loc++;
- if (loc>=limit) err_print("! Verbatim string didn't end");
+@<Scan a verbatim string@>=
+id_first=loc++; *(limit+1)='@@'; *(limit+2)='>';
+while (*loc!='@@' || *(loc+1)!='>') loc++;
+if (loc>=limit) err_print("! Verbatim string didn't end");
@.Verbatim string didn't end@>
- id_loc=loc; loc+=2;
- return verbatim;
-}
+id_loc=loc; loc+=2;
+return verbatim;
@** Phase one processing.
We now have accumulated enough subroutines to make it possible to carry out
@@ -1077,7 +1074,6 @@ phase_one(void) {
@<Store cross-reference data for the current section@>@;
changed_section[section_count]=change_exists;
/* the index changes if anything does */
- phase=2; /* prepare for second phase */
@<Print error messages about unused or undefined section names@>@;
}
@@ -1128,11 +1124,10 @@ static void
C_xref( /* makes cross-references for \CEE/ identifiers */
eight_bits spec_ctrl)
{
- name_pointer p; /* a referenced name */
while (next_control<format_code || next_control==spec_ctrl) {
if (next_control>=identifier && next_control<=xref_typewriter) {
- if (next_control>identifier) @<Replace |"@@@@"| by |"@@"| @>@;
- p=id_lookup(id_first, id_loc,next_control-identifier); new_xref(p);
+ if (next_control>identifier) @<Replace |"@@@@"| by |"@@"|@>@;
+ new_xref(id_lookup(id_first,id_loc,next_control-identifier));
}
if (next_control==section_name) {
section_xref_switch=cite_flag;
@@ -1184,8 +1179,8 @@ while (true) {
case noop: case section_name:
loc-=2; next_control=get_next(); /* scan to \.{@@>} */
if (next_control>=xref_roman && next_control<=xref_typewriter) {
- @<Replace |"@@@@"| by |"@@"| @>@;
- new_xref(id_lookup(id_first, id_loc,next_control-identifier));
+ @<Replace |"@@@@"| by |"@@"|@>@;
+ new_xref(id_lookup(id_first,id_loc,next_control-identifier));
}
break;
}
@@ -1261,19 +1256,17 @@ discover should be unindexed.
definition is found in limbo.
@<Process simple format in limbo@>=
-{
- if (get_next()!=identifier)
- err_print("! Missing left identifier of @@s");
+if (get_next()!=identifier)
+ err_print("! Missing left identifier of @@s");
@.Missing left identifier...@>
- else {
- lhs=id_lookup(id_first,id_loc,normal);
- if (get_next()!=identifier)
- err_print("! Missing right identifier of @@s");
+else {
+ lhs=id_lookup(id_first,id_loc,normal);
+ if (get_next()!=identifier)
+ err_print("! Missing right identifier of @@s");
@.Missing right identifier...@>
- else {
- rhs=id_lookup(id_first,id_loc,normal);
- lhs->ilk=rhs->ilk;
- }
+ else {
+ rhs=id_lookup(id_first,id_loc,normal);
+ lhs->ilk=rhs->ilk;
}
}
@@ -1281,7 +1274,7 @@ definition is found in limbo.
|next_control>=begin_C|.
@<Store cross-references in the \CEE/...@>=
-if (next_control<=section_name) { /* |begin_C| or |section_name| */
+if (next_control<=section_name) { /* |begin_C| or |section_name| */
if (next_control==begin_C) section_xref_switch=0;
else {
section_xref_switch=def_flag;
@@ -1315,8 +1308,7 @@ name_pointer p) /* print anomalies in subtree |p| */
if (p) {
section_check(p->llink);
cur_xref=(xref_pointer)p->xref;
- if (cur_xref->num==file_flag) {an_output=true; cur_xref=cur_xref->xlink;}
- else an_output=false;
+ if ((an_output=(cur_xref->num==file_flag))==true) cur_xref=cur_xref->xlink;
if (cur_xref->num <def_flag) {
fputs("\n! Never defined: <",stdout);
print_section_name(p); putchar('>'); mark_harmless;
@@ -1499,7 +1491,7 @@ sixteen_bits n)
{
char s[6];
sprintf(s,"%d",n); out_str(s);
- if(changed_section[n]) out_str ("\\*");
+ if (changed_section[n]) out_str("\\*");
@.\\*@>
}
@@ -1660,7 +1652,7 @@ if (c=='@@') {
}
} else {
if (c=='\\' && *loc!='@@') {
- if (phase==2) app_tok(*(loc++))@; else loc++;
+ if (phase==2) app_tok(*(loc++))@t;@>@; else loc++;
}
}
@@ -1847,15 +1839,7 @@ static char cat_name[256][12];
@ This code allows \.{CWEAVE} to display its parsing steps.
-@c
-static void
-print_cat( /* symbolic printout of a category */
-eight_bits c)
-{
- fputs(cat_name[c],stdout);
-}
-
-@ @<Predecl...@>=@+static void print_cat(eight_bits);
+@d print_cat(c) fputs(cat_name[(eight_bits)(c)],stdout)
@ The token lists for translated \TEX/ output contain some special control
symbols as well as ordinary characters. These control symbols are
@@ -2001,8 +1985,8 @@ with discretionary breaks in between.
\.;&|semi|: \.;&maybe\cr
\.:&|colon|: \.:&no\cr
\.\# (within line)&|ubinop|: \.{\\\#}&yes\cr
-\.\# (at beginning)&|lproc|: |force| |preproc_line| \.{\\\#}&no\cr
-end of \.\# line&|rproc|: |force|&no\cr
+\.\# (at beginning)&|lproc|: |force| |preproc_line| \.{\\\#}&no\cr
+end of \.\# line&|rproc|: |force|&no\cr
identifier&|exp|: \.{\\\\\{}identifier with underlines and
dollar signs quoted\.\}&maybe\cr
\.{alignas}&|alignas_like|: \stars&maybe\cr
@@ -2127,10 +2111,10 @@ identifier&|exp|: \.{\\\\\{}identifier with underlines and
\.{xor}&|alfop|: \stars&yes\cr
\.{xor\_eq}&|alfop|: \stars&yes\cr
\.{@@,}&|insert|: \.{\\,}&maybe\cr
-\.{@@\v}&|insert|: |opt| \.0&maybe\cr
-\.{@@/}&|insert|: |force|&no\cr
-\.{@@\#}&|insert|: |big_force|&no\cr
-\.{@@+}&|insert|: |big_cancel| \.{\{\}} |break_space|
+\.{@@\v}&|insert|: |opt| \.0&maybe\cr
+\.{@@/}&|insert|: |force|&no\cr
+\.{@@\#}&|insert|: |big_force|&no\cr
+\.{@@+}&|insert|: |big_cancel| \.{\{\}} |break_space|
\.{\{\}} |big_cancel|&no\cr
\.{@@;}&|semi|: &maybe\cr
\.{@@[@q]@>}&|begin_arg|: &maybe\cr
@@ -2150,7 +2134,7 @@ identifier&|exp|: \.{\\\\\{}identifier with underlines and
\smallskip
The construction \.{@@t}\thinspace stuff\/\thinspace\.{@@>} contributes
-\.{\\hbox\{}\thinspace stuff\/\thinspace\.\} to the following scrap.
+\.{\\hbox\{}\thinspace stuff\/\thinspace\.\} to the following scrap.
@i prod.w
@@ -2191,7 +2175,7 @@ typedef struct {
eight_bits cat;
eight_bits mathness;
union {
- text_pointer Trans;
+ text_pointer Trans;@+@t}\6{@>
@<Rest of |trans_plus| union@>@;
} trans_plus;
} scrap;
@@ -2231,10 +2215,10 @@ items for \TEX/ output.
translated without line-break controls.
@d id_flag 10240 /* signifies an identifier */
-@d res_flag 2*id_flag /* signifies a reserved word */
-@d section_flag 3*id_flag /* signifies a section name */
-@d tok_flag 4*id_flag /* signifies a token list */
-@d inner_tok_flag 5*id_flag /* signifies a token list in `\pb' */
+@d res_flag (2*id_flag) /* signifies a reserved word */
+@d section_flag (3*id_flag) /* signifies a section name */
+@d tok_flag (4*id_flag) /* signifies a token list */
+@d inner_tok_flag (5*id_flag) /* signifies a token list in `\pb' */
@c
static void
@@ -2347,7 +2331,7 @@ If we combine two scraps and the right boundary of the first has
a different mathness from the left boundary of the second, we
insert a \.{\$} in between. Similarly, if at printing time some
irreducible scrap has a |yes_math| boundary the scrap gets preceded
-or followed by a \.{\$}. The left boundary is |maybe_math| if and
+or followed by a~\.{\$}. The left boundary is |maybe_math| if and
only if the right boundary is.
The code below is an exact translation of the production rules into
@@ -2377,7 +2361,7 @@ static void
app_str(
const char *s)
{
- while (*s) app_tok(*(s++));
+ while (*s) app_tok(*s++);
}
static void
@@ -2439,16 +2423,16 @@ code needs to be provided with a proper environment.
&& pp->cat!=operator_like)
/* not a production with left side length 1 */
-@<Match a production at |pp|, or increase |pp| if there is no match@>= {
- if (cat1==end_arg && lhs_not_simple)
- if (pp->cat==begin_arg) squash(pp,2,exp,-2,124);
- else squash(pp,2,end_arg,-1,125);
- else if (pp->cat==rbrack) squash(pp,1,rpar,-3,130);
- else if (pp->cat==using_like) squash(pp,1,int_like,-3,140);
- else if (cat1==insert) squash(pp,2,pp->cat,-2,0);
- else if (cat2==insert) squash(pp+1,2,(pp+1)->cat,-1,0);
- else if (cat3==insert) squash(pp+2,2,(pp+2)->cat,0,0);
- else
+@<Match a production at |pp|, or increase |pp| if there is no match@>=
+if (cat1==end_arg && lhs_not_simple)
+ if (pp->cat==begin_arg) squash(pp,2,exp,-2,124);
+ else squash(pp,2,end_arg,-1,125);
+else if (pp->cat==rbrack) squash(pp,1,rpar,-3,130);
+else if (pp->cat==using_like) squash(pp,1,int_like,-3,140);
+else if (cat1==insert) squash(pp,2,pp->cat,-2,0);
+else if (cat2==insert) squash(pp+1,2,(pp+1)->cat,-1,0);
+else if (cat3==insert) squash(pp+2,2,(pp+2)->cat,0,0);
+else
switch (pp->cat) {
case exp: @<Cases for |exp|@>@; @+break;
case lpar: @<Cases for |lpar|@>@; @+break;
@@ -2503,8 +2487,7 @@ code needs to be provided with a proper environment.
case attr: @<Cases for |attr|@>@; @+break;
case default_like: @<Cases for |default_like|@>@; @+break;
}
- pp++; /* if no match was found, we move to the right */
-}
+pp++; /* if no match was found, we move to the right */
@ In \CEE/, new specifier names can be defined via |typedef|, and we want
to make the parser recognize future occurrences of the identifier thus
@@ -2578,14 +2561,12 @@ scrap_pointer p)
if ((tok_loc=find_first_ident(p->trans))<=operator_found)
return; /* this should not happen */
tok_value=*tok_loc;
- for (;p<=scrap_ptr; p==lo_ptr? p=hi_ptr: p++) {
- if (p->cat==exp) {
+ for (;p<=scrap_ptr; p==lo_ptr? p=hi_ptr: p++)
+ if (p->cat==exp)
if (**(p->trans)==tok_value) {
p->cat=raw_int;
**(p->trans)=tok_value%id_flag+res_flag;
}
- }
- }
(name_dir+(sixteen_bits)(tok_value%id_flag))->ilk=raw_int;
*tok_loc=tok_value%id_flag+res_flag;
}
@@ -2693,7 +2674,7 @@ else if (cat1==colcol && cat2==int_like) squash(pp,3,int_like,-2,152);
@ @<Cases for |lpar|@>=
if ((cat1==exp||cat1==ubinop) && cat2==rpar) squash(pp,3,exp,-2,11);
else if (cat1==rpar) {
- big_app1(pp); app('\\'); app(','); big_app1(pp+1);
+ big_app1(pp); app_str("\\,"); big_app1(pp+1);
@.\\,@>
reduce(pp,2,exp,-2,12);
}
@@ -2860,7 +2841,7 @@ if (cat1==function || cat1==decl || cat1==stmt) {
@ @<Cases for |lbrace|@>=
if (cat1==rbrace) {
- big_app1(pp); app('\\'); app(','); big_app1(pp+1);
+ big_app1(pp); app_str("\\,"); big_app1(pp+1);
@.\\,@>
reduce(pp,2,stmt,-1,54);
}
@@ -3012,7 +2993,7 @@ app('>'); reduce(pp,1,binop,-2,85);
@<Cases for |langle|@>=
if (cat1==prerangle) {
- big_app1(pp); app('\\'); app(','); big_app1(pp+1);
+ big_app1(pp); app_str("\\,"); big_app1(pp+1);
@.\\,@>
reduce(pp,2,cast,-1,86);
}
@@ -3022,14 +3003,14 @@ else if (cat1==decl_head || cat1==int_like || cat1==exp) {
big_app3(pp); app(opt); app('9'); reduce(pp,3,langle,0,88);
}
}
-else if (cat1==struct_like) {
- if ((cat2==exp || cat2==int_like) && (cat3==comma || cat3==prerangle)) {
+else if ((cat1==struct_like) @|
+ && (cat2==exp || cat2==int_like) @|
+ && (cat3==comma || cat3==prerangle)) {
make_underlined(pp+2); if (reserve_typenames) make_reserved(pp+2);
big_app2(pp); big_app(' '); big_app2(pp+2);
if (cat3==comma) reduce(pp,4,langle,0,153);
else reduce(pp,4,cast,-1,154);
}
-}
@ @<Cases for |template_like|@>=
if (cat1==exp && cat2==prelangle) squash(pp+2,1,langle,2,89);
@@ -3124,7 +3105,7 @@ else if (cat1==ubinop && (cat2==ubinop || cat2==cast)) {
@ @<Cases for |delete_like|@>=
if (cat1==lpar && cat2==rpar) {
- big_app2(pp); app('\\'); app(','); big_app1(pp+2);
+ big_app2(pp); app_str("\\,"); big_app1(pp+2);
@.\\,@>
reduce(pp,3,delete_like,0,121);
}
@@ -3193,7 +3174,7 @@ because no ending point for the current list has been
stored in the |tok_start| array. After saying |freeze_text|, the
old current token list becomes legitimate, and its number is the current
value of |text_ptr-1| since |text_ptr| has been increased. The new
-current token list is empty and ready to be appended to.
+current token list is empty and ready to be appended~to.
Note that |freeze_text| does not check to see that |text_ptr| hasn't gotten
too large, since it is assumed that this test was done beforehand.
@@ -3282,7 +3263,7 @@ stored, since zero does not match anything in a production.
@<Make sure the entries...@>=
if (lo_ptr<pp+3) {
while (hi_ptr<=scrap_ptr && lo_ptr!=pp+3) {
- (++lo_ptr)->cat=hi_ptr->cat; lo_ptr->mathness=(hi_ptr)->mathness;
+ (++lo_ptr)->cat=hi_ptr->cat; lo_ptr->mathness=hi_ptr->mathness;
lo_ptr->trans=(hi_ptr++)->trans;
}
for (i=lo_ptr+1;i<=pp+3;i++) i->cat=0;
@@ -3302,15 +3283,15 @@ static int tracing=off; /* can be used to show parsing details */
@ @<Print a snapsh...@>=
if (tracing==fully) {
- scrap_pointer k_l; /* pointer into |scrap_info| */
+ scrap_pointer k; /* pointer into |scrap_info|; shadows |short k| */
printf("\n%d:",n);
- for (k_l=scrap_base; k_l<=lo_ptr; k_l++) {
- if (k_l==pp) putchar('*'); else putchar(' ');
- if (k_l->mathness %4 == yes_math) putchar('+');
- else if (k_l->mathness %4 == no_math) putchar('-');
- print_cat(k_l->cat);
- if (k_l->mathness /4 == yes_math) putchar('+');
- else if (k_l->mathness /4 == no_math) putchar('-');
+ for (k=scrap_base; k<=lo_ptr; k++) {
+ if (k==pp) putchar('*'); else putchar(' ');
+ if (k->mathness %4 == yes_math) putchar('+');
+ else if (k->mathness %4 == no_math) putchar('-');
+ print_cat(k->cat);
+ if (k->mathness /4 == yes_math) putchar('+');
+ else if (k->mathness /4 == no_math) putchar('-');
}
if (hi_ptr<=scrap_ptr) printf("..."); /* indicate that more is coming */
}
@@ -3347,17 +3328,16 @@ we concatenate the translations of all remaining scraps, separated by
blank spaces, with dollar signs surrounding the translations of scraps
where appropriate.
-@<Combine the irreducible...@>= {
- @<If semi-tracing, show the irreducible scraps@>@;
- for (j=scrap_base; j<=lo_ptr; j++) {
- if (j!=scrap_base) app(' ');
- if (j->mathness % 4 == yes_math) app('$');
- app1(j);
- if (j->mathness / 4 == yes_math) app('$');
- if (tok_ptr+6>tok_mem_end) overflow("token");
- }
- freeze_text; return text_ptr-1;
+@<Combine the irreducible...@>=
+@<If semi-tracing, show the irreducible scraps@>@;
+for (j=scrap_base; j<=lo_ptr; j++) {
+ if (j!=scrap_base) app(' ');
+ if (j->mathness % 4 == yes_math) app('$');
+ app1(j);
+ if (j->mathness / 4 == yes_math) app('$');
+ if (tok_ptr+6>tok_mem_end) overflow("token");
}
+freeze_text; return text_ptr-1;
@ @<If semi-tracing, show the irreducible scraps@>=
if (lo_ptr>scrap_base && tracing==partly) {
@@ -3470,10 +3450,10 @@ switch (next_control) {
case ',': app(',');@+app_scrap(comma,yes_math);@+break;
case ';': app(';');@+app_scrap(semi,maybe_math);@+break;
case ':': app(':');@+app_scrap(colon,no_math);@+break;@/
- @t\4@> @<Cases involving nonstandard characters@>@;
+ @t\4@> @<Cases involving nonstandard characters@>@;
case thin_space: app_str("\\,");@+app_scrap(insert,maybe_math);@+break;
@.\\,@>
- case math_break: app(opt);@+app_str("0");@+
+ case math_break: app(opt);@+app('0');@+
app_scrap(insert,maybe_math);@+break;
case line_break: app(force);@+app_scrap(insert,no_math);@+break;
case left_preproc: app(force);@+app(preproc_line);@+app_str("\\#");
@@ -3573,7 +3553,7 @@ while (id_first<id_loc) {
}
else {
switch (*id_first) {
- case ' ':case '\\':case '#':case '%':case '$':case '^':
+ case ' ':case '\\':case '#':case '%':case '$':case '^':
case '{': case '}': case '~': case '&': case '_': app('\\'); break;
@.\\\ @>
@.\\\\@>
@@ -3649,7 +3629,7 @@ boolean scrapping) /* are we making this into a scrap? */
} else {
app(res_flag+(int)(p-name_dir));
if (scrapping) {
- if (p->ilk==alfop) app_scrap(ubinop,yes_math)@;
+ if (p->ilk==alfop) app_scrap(ubinop,yes_math)@t;@>@;
else app_scrap(p->ilk,maybe_math);
}
}
@@ -3717,7 +3697,7 @@ outer_parse(void) /* makes scraps from \CEE/ tokens and comments */
if (make_pb) app_str("\\PB{");
@.\\PB@>
app(inner_tok_flag+(int)(q-tok_start));
- if (make_pb) app_tok('}');
+ if (make_pb) app_tok('}');
if (next_control=='|') {
bal=copy_comment(is_long_comment,bal);
next_control=ignore;
@@ -3735,7 +3715,7 @@ So far our programs have only built up multi-layered token lists in
the desired final form. The job of converting token lists to characters in
the \TEX/ output file is not difficult, although it is an implicitly
recursive process. Four main considerations had to be kept in mind when
-this part of \.{CWEAVE} was designed. (a) There are two modes of output:
+this part of \.{CWEAVE} was designed. (a) There are two modes of output:
|outer| mode, which translates tokens like |force| into line-breaking
control sequences, and |inner| mode, which ignores them except that blank
spaces take the place of line breaks. (b) The |cancel| instruction applies
@@ -3743,7 +3723,7 @@ to adjacent token or tokens that are output, and this cuts across levels
of recursion since `|cancel|' occurs at the beginning or end of a token
list on one level. (c) The \TEX/ output file will be semi-readable if line
breaks are inserted after the result of tokens like |break_space| and
-|force|. (d) The final line break should be suppressed, and there should
+|force|. (d) The final line break should be suppressed, and there should
be no |force| token output immediately after `\.{\\Y\\B}'.
@ The output process uses a stack to keep track of what is going on at
@@ -3779,7 +3759,8 @@ typedef struct {
} output_state;
typedef output_state *stack_pointer;
-@ @d cur_end cur_state.end_field /* current ending location in |tok_mem| */
+@ @d stack_size 400 /* number of simultaneous output levels */
+@d cur_end cur_state.end_field /* current ending location in |tok_mem| */
@d cur_tok cur_state.tok_field /* location of next output token in |tok_mem| */
@d cur_mode cur_state.mode_field /* current mode of interpretation */
@d init_stack stack_ptr=stack;cur_mode=outer /* initialize the stack */
@@ -3975,7 +3956,7 @@ if (a==identifier) {
out(*p=='_'? 'x': *p=='$'? 'X': *p);
break;
}
- else if (is_tiny(cur_name)) out('|')@;
+ else if (is_tiny(cur_name)) out('|')@t;@>@;
@.\\|@>
else { delim='.';
for (p=cur_name->byte_start;p<(cur_name+1)->byte_start;p++)
@@ -4014,7 +3995,7 @@ if (a<break_space || a==preproc_line) {
@.\\8@>
if (a==opt) {
b=get_output(); /* |opt| is followed by a digit */
- if (b!='0' || force_lines==false) out(b)@;
+ if (b!='0' || force_lines==false) out(b)@t;@>@;
else out_str("{-1}"); /* |force_lines| encourages more \.{@@\v} breaks */
}
} else if (a==opt) b=get_output(); /* ignore digit following |opt| */
@@ -4073,31 +4054,29 @@ routines, since the name may contain \CEE/ code embedded in
input buffer and the translation process uses the end of the active
|tok_mem| area.
-@<Output a section name@>= {
- out_str("\\X");
+@<Output a section name@>=
+out_str("\\X");
@.\\X@>
- cur_xref=(xref_pointer)cur_name->xref;
- if (cur_xref->num==file_flag) {an_output=true; cur_xref=cur_xref->xlink;}
- else an_output=false;
- if (cur_xref->num>=def_flag) {
- out_section(cur_xref->num-def_flag);
- if (phase==3) {
- cur_xref=cur_xref->xlink;
- while (cur_xref->num>=def_flag) {
- out_str(", ");
- out_section(cur_xref->num-def_flag);
- cur_xref=cur_xref->xlink;
- }
+cur_xref=(xref_pointer)cur_name->xref;
+if ((an_output=(cur_xref->num==file_flag))==true) cur_xref=cur_xref->xlink;
+if (cur_xref->num>=def_flag) {
+ out_section(cur_xref->num-def_flag);
+ if (phase==3) {
+ cur_xref=cur_xref->xlink;
+ while (cur_xref->num>=def_flag) {
+ out_str(", ");
+ out_section(cur_xref->num-def_flag);
+ cur_xref=cur_xref->xlink;
}
}
- else out('0'); /* output the section number, or zero if it was undefined */
- out(':');
- if (an_output) out_str("\\.{"@q}@>);
-@.\\.@>
- @<Output the text of the section name@>@;
- if (an_output) out_str(@q{@>" }");
- out_str("\\X");
}
+else out('0'); /* output the section number, or zero if it was undefined */
+out(':');
+if (an_output) out_str("\\.{"@q}@>);
+@.\\.@>
+@<Output the text of the section name@>@;
+if (an_output) out_str(@q{@>" }");
+out_str("\\X");
@ @<Output the text...@>=
sprint_section_name(scratch,cur_name);
@@ -4126,7 +4105,7 @@ while (k<k_limit) {
default: out(b);
}
else
- if (b!='|') out(b)@;
+ if (b!='|') out(b)@t;@>@;
else {
@<Copy the \CEE/ text into the |buffer| array@>@;
save_loc=loc; save_limit=limit; loc=limit+2; limit=j+1;
@@ -4186,10 +4165,12 @@ actually output the \TEX/ material instead of merely looking at the
@c
static void
phase_two(void) {
-reset_input(); if (show_progress) fputs("\nWriting the output file...",stdout);
+phase=2; reset_input();
+if (show_progress) fputs("\nWriting the output file...",stdout);
@.Writing the output file...@>
section_count=0; format_visible=true; copy_limbo();
-finish_line(); flush_buffer(out_buf,false,false); /* insert a blank line, it looks nice */
+finish_line(); flush_buffer(out_buf,false,false);
+ /* insert a blank line, it looks nice */
while (!input_has_ended) @<Translate the current section@>@;
}
@@ -4233,7 +4214,7 @@ static boolean group_found=false; /* has a starred section occurred? */
output with the \TEX/ control sequence `\.{\\M}', followed by the section
number. Similarly, `\.{@@*}' sections lead to the control sequence `\.{\\N}'.
In this case there's an additional parameter, representing one plus the
-specified depth, immediately after the \.{\\N}.
+specified depth, immediately after the~\.{\\N}.
If the section has changed, we put \.{\\*} just after the section number.
@<Output the code for the beginning...@>=
@@ -4262,7 +4243,7 @@ out('{'); out_section(section_count); out('}');
@ In the \TEX/ part of a section, we simply copy the source text, except that
index entries are not copied and \CEE/ text within \pb\ is translated.
-@<Translate the \T...@>= do {
+@<Translate the \T...@>= do
switch (next_control=copy_TeX()) {
case '|': init_stack; output_C(); break;
case '@@': out('@@'); break;
@@ -4279,7 +4260,7 @@ index entries are not copied and \CEE/ text within \pb\ is translated.
err_print("! You can't do that in TeX text"); break;
@.You can't do that...@>
}
-} while (next_control<format_code);
+while (next_control<format_code);
@ When we get to the following code we have |next_control>=format_code|, and
the token memory is in its initial empty state.
@@ -4411,7 +4392,7 @@ if (next_control<=section_name) {
@<Check that '=' or '==' follows this section name, and
emit the scraps to start the section definition@>@;
}
- while (next_control<=section_name) {
+ while (next_control<=section_name) {
outer_parse();
@<Emit the scrap for a section name if present@>@;
}
@@ -4463,8 +4444,7 @@ after the section ends.
@<Show cross...@>=
if (this_section>name_dir) {
cur_xref=(xref_pointer)this_section->xref;
- if (cur_xref->num==file_flag){an_output=true;cur_xref=cur_xref->xlink;}
- else an_output=false;
+ if ((an_output=(cur_xref->num==file_flag))==true) cur_xref=cur_xref->xlink;
if (cur_xref->num>def_flag)
cur_xref=cur_xref->xlink; /* bypass current section number */
footnote(def_flag); footnote(cite_flag); footnote(0);
@@ -4586,19 +4566,18 @@ the index section itself.
@<Private...@>=
static sixteen_bits k_section; /* runs through the sections */
-@ @<Tell about changed sections@>= {
- /* remember that the index is already marked as changed */
- k_section=0;
- while (!changed_section[++k_section]);
- out_str("\\ch ");
+@ @<Tell about changed sections@>=
+/* remember that the index is already marked as changed */
+k_section=0;
+while (!changed_section[++k_section]);
+out_str("\\ch ");
@.\\ch@>
- out_section(k_section);
- while (k_section<section_count) {
- while (!changed_section[++k_section]);
- out_str(", "); out_section(k_section);
- }
- out('.');
+out_section(k_section);
+while (k_section<section_count) {
+ while (!changed_section[++k_section]);
+ out_str(", "); out_section(k_section);
}
+out('.');
@ A left-to-right radix sorting method is used, since this makes it easy to
adjust the collating sequence and since the running time will be at worst
@@ -4781,7 +4760,7 @@ while (sort_ptr>scrap_info) {
}
@ @<Output the name...@>=
-switch (cur_name->ilk) {@+char *j;
+switch (cur_name->ilk) {@+char *j;@+@t}\6{\4@>
case normal: case func_template:
if (is_tiny(cur_name)) out_str("\\|");
else {
diff --git a/Build/source/texk/web2c/cwebdir/cwebmac.tex b/Build/source/texk/web2c/cwebdir/cwebmac.tex
index a4686adf427..4673573cf76 100644
--- a/Build/source/texk/web2c/cwebdir/cwebmac.tex
+++ b/Build/source/texk/web2c/cwebdir/cwebmac.tex
@@ -1,8 +1,8 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.3 --- May 2021
+% Version 4.4 --- June 2021
\ifx\renewenvironment\undefined\else\endinput\fi % LaTeX will use other macros
-\xdef\fmtversion{\fmtversion+CWEB4.3}
-\chardef\cwebversion=4 \chardef\cwebrevision=1
+\xdef\fmtversion{\fmtversion+CWEB4.4}
+\chardef\cwebversion=4 \chardef\cwebrevision=4
\newif\ifpdf
\ifx\pdf+\pdftrue\fi
% Uncomment the following line if you want PDF goodies to be the default
@@ -350,7 +350,7 @@
% \def\$##1{\egroup_{\,\rm##1}\bgroup}% suffix to constant % versions < 3.67
\def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant % in version 3.67
\def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick)
- \def\%{\cdot 16^{\aftergroup}}% power of sixteen (via dirty trick)
+ \def\%{\cdot 2^{\aftergroup}}% power of two (via dirty trick)
\let\~=\oct \let\^=\hex \let\\=\bin {#1}$}}
\def\U{\note{This code is used in section}} % xref for use of a section
\def\Us{\note{This code is used in sections}} % xref for uses of a section
diff --git a/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch b/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch
index ebc532cb207..6481c79debf 100644
--- a/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch
+++ b/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch
@@ -93,17 +93,17 @@
@z
@x
-\def\runninghead{{\tentt CWEB} USER MANUAL (VERSION 4.3)}
+\def\runninghead{{\tentt CWEB} USER MANUAL (VERSION 4.4)}
@y
\def\Kpathsea/{{\mc KPATHSEA\spacefactor1000}}
-\def\runninghead{{\tentt CWEB} USER MANUAL (Version 4.3 [\TeX~Live])}
+\def\runninghead{{\tentt CWEB} USER MANUAL (Version 4.4 [\TeX~Live])}
@z
@x
-\vskip 18pt\centerline{(Version 4.3 --- May 2021)}
+\vskip 18pt\centerline{(Version 4.4 --- June 2021)}
@y
-\vskip 18pt\centerline{(Version 4.3 --- May 2021)%
-\footnote*{This document describes the extended \.{CWEB} (Version 4.3 [\TeX~Live]).}}
+\vskip 18pt\centerline{(Version 4.4 --- June 2021)%
+\footnote*{This document describes the extended \.{CWEB} (Version 4.4 [\TeX~Live]).}}
@z
@x
@@ -273,9 +273,9 @@ generated sections 27--31 of the file
@z
@x
-\def\runninghead{APPENDIX A --- TRANSLATION BY {\tentt CTANGLE}}
+\def\runninghead{APPENDIX A --- TRANSLATION BY {\tentt CTANGLE}}
@y
-\def\runninghead{APPENDIX A --- TRANSLATION BY {\tentt CTANGLE}}
+\def\runninghead{APPENDIX A --- TRANSLATION BY {\tentt CTANGLE}}
\subsection Translation by CTANGLE.
@z
@@ -314,9 +314,9 @@ And here's what the same excerpt looks like when typeset.
@z
@x
- \.{ { }\\vskip 15pt \\centerline\{(Version 4.3)\}{ }\\vfill\}}\cr}$$
+ \.{ { }\\vskip 15pt \\centerline\{(Version 4.4)\}{ }\\vfill\}}\cr}$$
@y
- \.{ { }\\vskip 15pt \\centerline\{(Version 4.3)\}{ }\\vfill\}}\cr}$$
+ \.{ { }\\vskip 15pt \\centerline\{(Version 4.4)\}{ }\\vfill\}}\cr}$$
@z
@x
diff --git a/Build/source/texk/web2c/cwebdir/cwebman.tex b/Build/source/texk/web2c/cwebdir/cwebman.tex
index 4d4206ee64d..e7706db1648 100644
--- a/Build/source/texk/web2c/cwebdir/cwebman.tex
+++ b/Build/source/texk/web2c/cwebdir/cwebman.tex
@@ -35,7 +35,7 @@
\def\lheader{\mainfont\the\pageno\hfill\sc\runninghead\hfill}
\def\rheader{\hfill\sc\runninghead\hfill\mainfont\the\pageno}
-\def\runninghead{{\tentt CWEB} USER MANUAL (VERSION 4.3)}
+\def\runninghead{{\tentt CWEB} USER MANUAL (VERSION 4.4)}
% This verbatim mode assumes that ! marks are !! in the text being copied.
\def\verbatim{\begingroup
@@ -49,7 +49,7 @@
\null\vfill
\centerline{\titlefont The {\ttitlefont CWEB} System of
Structured Documentation}
-\vskip 18pt\centerline{(Version 4.3 --- May 2021)}
+\vskip 18pt\centerline{(Version 4.4 --- June 2021)}
\vskip 24pt
\centerline{\authorfont Donald E. Knuth and Silvio Levy}
\vfill
@@ -139,7 +139,7 @@ for \CEE/ if you so desire.
The philosophy behind \.{CWEB} is
that programmers who want to provide the best
possible documentation for their programs need two things
-simultaneously: a language like \TEX/ for formatting, and a language like
+simultaneously: a language like \TEX/ for formatting, and a language like
\CEE/ for programming. Neither type of language can provide the
best documentation by itself. But when both are appropriately combined, we
obtain a system that is much more useful than either language separately.
@@ -432,7 +432,7 @@ examples:
$$
\displaylines{
\hbox{\.{if} \.{(x==0)} \.{@<Empty} \.{the} \.{|buffer|} \.{array@>}} \cr
-\hbox{\.{...} \.{using} \.{the} \.{algorithm}
+\hbox{\.{...} \.{using} \.{the} \.{algorithm}
\.{in} \.{|@<Empty} \.{the} \.{|buffer|} \.{array@>|.}} }
$$
The first of these excerpts
@@ -480,7 +480,7 @@ the compiler's benefit) and which \.{CWEAVE} prints as $\T{\~40/}$.
Similarly, \.{CWEAVE} prints the hexadecimal \CEE/ constant `\.{0x20}'
as \T{\^20/}. The use of italic font for octal digits and typewriter font
for hexadecimal digits makes the meaning of such constants clearer in
-a document. For consistency, then, you should type `\.{|040|}' or
+a document. For consistency, then, you should type `\.{|040|}' or
`\.{|0x20|}' in the \TEX/ part of the section.
And if you type a binary constant like `\.{0b00101010}', \.{CWEAVE} prints
@@ -845,7 +845,8 @@ with a semicolon. Consider constructions like
$$\lpile{\.{if (condition) macro @;}\cr
\.{else break;}\cr}$$
where \\{macro} is defined to be a compound statement (enclosed in braces).
-This is a well-known infelicity of \CEE/ syntax.
+This is a well-known infelicity of \CEE/ syntax. You can add a visible
+semicolon with \.{@t;@>} (before \.{@;}).
\@{[} [MC] See \.{@]}.
@@ -1262,15 +1263,13 @@ do {
} while (limit==buffer);
@ @<Move |buffer| and |limit| to |change_buffer| and |change_limit|@>=
-{
- change_limit=change_buffer+(ptrdiff_t)(limit-buffer);
- strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
+change_limit=change_buffer+(ptrdiff_t)(limit-buffer);
+strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
!endgroup
\endgroup
\vfill\eject
-\def\runninghead{APPENDIX A --- TRANSLATION BY {\tentt CTANGLE}}
+\def\runninghead{APPENDIX A --- TRANSLATION BY {\tentt CTANGLE}}
Here's the portion of the \CEE/ code generated by \.{CTANGLE} that corresponds
to the source on the preceding page. Notice that sections~29, 30 and~31
@@ -1324,10 +1323,8 @@ return;
/*31:*/
#line 270 "common.w"
-{
change_limit= change_buffer+(ptrdiff_t)(limit-buffer);
strncpy(change_buffer,buffer,(size_t)(limit-buffer+1));
-}
/*:31*/
#line 234 "common.w"
@@ -1496,12 +1493,10 @@ ${}\{{}$\1\6
\M{31}\B\X31:Move \PB{\\{buffer}} and \PB{\\{limit}} to \PB{\\{change\_buffer}}
and \PB{\\{change\_limit}}\X${}\E{}$\6
-${}\{{}$\1\6
-${}\\{change\_limit}\K\\{change\_buffer}+(\&{ptrdiff\_t})(\\{limit}-%
+$\\{change\_limit}\K\\{change\_buffer}+(\&{ptrdiff\_t})(\\{limit}-%
\\{buffer});{}$\6
${}\\{strncpy}(\\{change\_buffer},\39\\{buffer},\39(\&{size\_t})(\\{limit}-%
-\\{buffer}+\T{1}));{}$\6
-\4${}\}{}$\2\par
+\\{buffer}+\T{1})){}$;\par
\Us27\ET32.\fi
\vfil\eject\titletrue
\rightskip=0pt % get out of C mode (cf. \B)
@@ -1597,7 +1592,7 @@ $$\lpile{\.{\\def\\topofcontents\{\\null\\vfill}\cr
\.{ { }\\titlefalse \% include headline on the contents page}\cr
\.{ { }\\def\\rheader\{\\mainfont The \{\\tt CWEAVE\}{ }processor\\hfil\}}\cr
\.{ { }\\centerline\{\\titlefont The \{\\ttitlefont CWEAVE\}{ }processor\}}\cr
- \.{ { }\\vskip 15pt \\centerline\{(Version 4.3)\}{ }\\vfill\}}\cr}$$
+ \.{ { }\\vskip 15pt \\centerline\{(Version 4.4)\}{ }\\vfill\}}\cr}$$
Redefining \.{\\rheader}, which is the headline for right-hand pages,
suffices in this case to put the desired information at the top of the
contents page.
diff --git a/Build/source/texk/web2c/cwebdir/po/cweb-tl.pot b/Build/source/texk/web2c/cwebdir/po/cweb-tl.pot
index 1ded3a5b408..965001fc802 100644
--- a/Build/source/texk/web2c/cwebdir/po/cweb-tl.pot
+++ b/Build/source/texk/web2c/cwebdir/po/cweb-tl.pot
@@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: CWEBbin 2021\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-04-13 16:44+0200\n"
+"POT-Creation-Date: 2021-06-06 11:08+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@@ -30,15 +30,15 @@ msgid "%s: Need one to three file arguments.\n"
msgstr ""
#: ctang-texlive.ch:39
-msgid "This is CTANGLE, Version 4.3"
+msgid "This is CTANGLE, Version 4.4"
msgstr ""
#: ctwill-texlive.ch:39
-msgid "This is CTWILL, Version 4.3"
+msgid "This is CTWILL, Version 4.4"
msgstr ""
#: cweav-texlive.ch:39
-msgid "This is CWEAVE, Version 4.3"
+msgid "This is CWEAVE, Version 4.4"
msgstr ""
#: comm-texlive.ch:512
diff --git a/Build/source/texk/web2c/cwebdir/po/cweb.pot b/Build/source/texk/web2c/cwebdir/po/cweb.pot
index ff4604f48f1..c9cb7cc42c1 100644
--- a/Build/source/texk/web2c/cwebdir/po/cweb.pot
+++ b/Build/source/texk/web2c/cwebdir/po/cweb.pot
@@ -523,15 +523,15 @@ msgid "Sorting:"
msgstr ""
#: ctang-i18n.ch:17
-msgid "This is CTANGLE (Version 4.3 [CWEBbin 2021.3])"
+msgid "This is CTANGLE (Version 4.4 [CWEBbin 2021.4])"
msgstr ""
#: cweav-twill.ch:61
-msgid "This is CTWILL (Version 4.3 [CWEBbin 2021.3])"
+msgid "This is CTWILL (Version 4.4 [CWEBbin 2021.4])"
msgstr ""
#: cweav-i18n.ch:17 cweav-twill.ch:42
-msgid "This is CWEAVE (Version 4.3 [CWEBbin 2021.3])"
+msgid "This is CWEAVE (Version 4.4 [CWEBbin 2021.4])"
msgstr ""
#: cweav-i18n.ch:301 cweav-i18n.ch:309
diff --git a/Build/source/texk/web2c/cwebdir/po/de/cweb-tl.po b/Build/source/texk/web2c/cwebdir/po/de/cweb-tl.po
index 947c799ea2a..34ea5e6042d 100644
--- a/Build/source/texk/web2c/cwebdir/po/de/cweb-tl.po
+++ b/Build/source/texk/web2c/cwebdir/po/de/cweb-tl.po
@@ -7,8 +7,8 @@ msgid ""
msgstr ""
"Project-Id-Version: CWEBbin 2021\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-04-13 16:44+0200\n"
-"PO-Revision-Date: 2021-04-13 16:46+0200\n"
+"POT-Creation-Date: 2021-06-06 11:08+0200\n"
+"PO-Revision-Date: 2021-06-06 11:09+0200\n"
"Last-Translator: Andreas Scherer <andreas_github@freenet.de>\n"
"Language-Team: German\n"
"Language: de\n"
@@ -32,16 +32,16 @@ msgid "%s: Need one to three file arguments.\n"
msgstr "%s: Benötige ein bis drei Dateiargumente.\n"
#: ctang-texlive.ch:39
-msgid "This is CTANGLE, Version 4.3"
-msgstr "Dies ist CTANGLE, Version 4.3"
+msgid "This is CTANGLE, Version 4.4"
+msgstr "Dies ist CTANGLE, Version 4.4"
#: ctwill-texlive.ch:39
-msgid "This is CTWILL, Version 4.3"
-msgstr "Dies ist CTWILL, Version 4.3"
+msgid "This is CTWILL, Version 4.4"
+msgstr "Dies ist CTWILL, Version 4.4"
#: cweav-texlive.ch:39
-msgid "This is CWEAVE, Version 4.3"
-msgstr "Dies ist CWEAVE, Version 4.3"
+msgid "This is CWEAVE, Version 4.4"
+msgstr "Dies ist CWEAVE, Version 4.4"
#: comm-texlive.ch:512
#, c-format
diff --git a/Build/source/texk/web2c/cwebdir/po/de/cweb.po b/Build/source/texk/web2c/cwebdir/po/de/cweb.po
index 263d64e02e6..75b90c1efcc 100644
--- a/Build/source/texk/web2c/cwebdir/po/de/cweb.po
+++ b/Build/source/texk/web2c/cwebdir/po/de/cweb.po
@@ -603,16 +603,16 @@ msgid "Sorting:"
msgstr "Sortieren:"
#: ctang-i18n.ch:17
-msgid "This is CTANGLE (Version 4.3 [CWEBbin 2021.3])"
-msgstr "Dies ist CTANGLE (Version 4.3 [CWEBbin 2021.3])"
+msgid "This is CTANGLE (Version 4.4 [CWEBbin 2021.4])"
+msgstr "Dies ist CTANGLE (Version 4.4 [CWEBbin 2021.4])"
#: cweav-twill.ch:61
-msgid "This is CTWILL (Version 4.3 [CWEBbin 2021.3])"
-msgstr "Dies ist CTWILL (Version 4.3 [CWEBbin 2021.3])"
+msgid "This is CTWILL (Version 4.4 [CWEBbin 2021.4])"
+msgstr "Dies ist CTWILL (Version 4.4 [CWEBbin 2021.4])"
#: cweav-i18n.ch:17 cweav-twill.ch:42
-msgid "This is CWEAVE (Version 4.3 [CWEBbin 2021.3])"
-msgstr "Dies ist CWEAVE (Version 4.3 [CWEBbin 2021.3])"
+msgid "This is CWEAVE (Version 4.4 [CWEBbin 2021.4])"
+msgstr "Dies ist CWEAVE (Version 4.4 [CWEBbin 2021.4])"
#: cweav-i18n.ch:301 cweav-i18n.ch:309
msgid "buffer"
diff --git a/Build/source/texk/web2c/cwebdir/po/it/cweb.po b/Build/source/texk/web2c/cwebdir/po/it/cweb.po
index 5e2811e526d..f12275bde81 100644
--- a/Build/source/texk/web2c/cwebdir/po/it/cweb.po
+++ b/Build/source/texk/web2c/cwebdir/po/it/cweb.po
@@ -7,8 +7,8 @@ msgid ""
msgstr ""
"Project-Id-Version: CWEBbin 2021\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-04-13 16:44+0200\n"
-"PO-Revision-Date: 2021-04-13 16:47+0200\n"
+"POT-Creation-Date: 2021-06-06 11:08+0200\n"
+"PO-Revision-Date: 2021-06-06 11:10+0200\n"
"Last-Translator: Andreas Scherer <andreas_github@freenet.de>\n"
"Language-Team: Italian\n"
"Language: it\n"
@@ -598,16 +598,16 @@ msgid "Sorting:"
msgstr "Ordinamento:"
#: ctang-i18n.ch:17
-msgid "This is CTANGLE (Version 4.3 [CWEBbin 2021.3])"
-msgstr "Questo è CTANGLE (Versione 4.3 [CWEBbin 2021])"
+msgid "This is CTANGLE (Version 4.4 [CWEBbin 2021.4])"
+msgstr "Questo è CTANGLE (Versione 4.4 [CWEBbin 2021])"
#: cweav-i18n.ch:17
-msgid "This is CWEAVE (Version 4.3 [CWEBbin 2021.3])"
-msgstr "Questo è CWEAVE (Versione 4.3 [CWEBbin 2021])"
+msgid "This is CWEAVE (Version 4.4 [CWEBbin 2021.4])"
+msgstr "Questo è CWEAVE (Versione 4.4 [CWEBbin 2021])"
#: cweav-twill.ch:68
-msgid "This is CTWILL (Version 4.3 [CWEBbin 2021.3])"
-msgstr "Questo è CTWILL (Versione 4.3 [CWEBbin 2021])"
+msgid "This is CTWILL (Version 4.4 [CWEBbin 2021.4])"
+msgstr "Questo è CTWILL (Versione 4.4 [CWEBbin 2021])"
#: cweav-i18n.ch:301 cweav-i18n.ch:309
msgid "buffer"
diff --git a/Build/source/texk/web2c/cwebdir/prod-twill.w b/Build/source/texk/web2c/cwebdir/prod-twill.w
index 91aeb63592c..fba592df5b7 100644
--- a/Build/source/texk/web2c/cwebdir/prod-twill.w
+++ b/Build/source/texk/web2c/cwebdir/prod-twill.w
@@ -68,8 +68,8 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\+& |exp| |semi| & |stmt| & |x=0;|\cr
\+& |exp| |colon| & |tag| \hfill $E^*C$ & |found:|\cr
\+& |exp| |rbrace| & |stmt| |rbrace| & end of \&{enum} list\cr
-\+& |exp| \alt {|lpar| |rpar|} |cast| \alt|const_like| |case_like| &
- |exp| \alt {|lpar| |rpar|} |cast| \hfill
+\+& |exp| \alt {|lpar| |rpar|} |cast| \alt|const_like| |case_like| &
+ |exp| \alt {|lpar| |rpar|} |cast| \hfill
\alt $R=R\.\ C$ $C_1=C_1\.\ C_2$ &
\malt {|f() const|} {|f(int) throw|} \cr
\+& |exp| \alt |exp| |cast| & |exp| & |time()|\cr
@@ -161,7 +161,7 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\+& |else_like| |lbrace| & |else_head| |lbrace| & \&{else} $\{$\cr
\+& |else_like| |stmt| & |stmt| \hfill
$|force|\,E\,\\{in}\,\\{bsp}\,S\,\\{out}\,|force|$ & $\!\!$|else x=0;|\cr
-\+& |else_head| \alt|stmt| |exp| & |stmt| \hfill
+\+& |else_head| \alt|stmt| |exp| & |stmt| \hfill
$|force|\,E\,\\{bsp}\,|noop|\,|cancel|\,S\,\\{bsp}$ & $\!\!$|else{x=0;}|\cr
\+& |if_clause| |lbrace| & |if_head| |lbrace| & |if (x) {|\cr
\+& |if_clause| |stmt| |else_like| |if_like| & |if_like| \hfill
diff --git a/Build/source/texk/web2c/cwebdir/prod.w b/Build/source/texk/web2c/cwebdir/prod.w
index f7994a1e25a..c4c75e0f4ab 100644
--- a/Build/source/texk/web2c/cwebdir/prod.w
+++ b/Build/source/texk/web2c/cwebdir/prod.w
@@ -68,8 +68,8 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\+& |exp| |semi| & |stmt| & |x=0;|\cr
\+& |exp| |colon| & |tag| \hfill $E^*C$ & |found:|\cr
\+& |exp| |rbrace| & |stmt| |rbrace| & end of \&{enum} list\cr
-\+& |exp| \alt {|lpar| |rpar|} |cast| \alt|const_like| |case_like| &
- |exp| \alt {|lpar| |rpar|} |cast| \hfill
+\+& |exp| \alt {|lpar| |rpar|} |cast| \alt|const_like| |case_like| &
+ |exp| \alt {|lpar| |rpar|} |cast| \hfill
\alt $R=R\.\ C$ $C_1=C_1\.\ C_2$ &
\malt {|f() const|} {|f(int) throw|} \cr
\+& |exp| \alt |exp| |cast| & |exp| & |time()|\cr
@@ -161,7 +161,7 @@ We use \\{in}, \\{out}, \\{back}, \\{bsp}, and \\{din} as shorthands for
\+& |else_like| |lbrace| & |else_head| |lbrace| & \&{else} $\{$\cr
\+& |else_like| |stmt| & |stmt| \hfill
$|force|\,E\,\\{in}\,\\{bsp}\,S\,\\{out}\,|force|$ & $\!\!$|else x=0;|\cr
-\+& |else_head| \alt|stmt| |exp| & |stmt| \hfill
+\+& |else_head| \alt|stmt| |exp| & |stmt| \hfill
$|force|\,E\,\\{bsp}\,|noop|\,|cancel|\,S\,\\{bsp}$ & $\!\!$|else{x=0;}|\cr
\+& |if_clause| |lbrace| & |if_head| |lbrace| & |if (x) {|\cr
\+& |if_clause| |stmt| |else_like| |if_like| & |if_like| \hfill
diff --git a/Build/source/texk/web2c/man/ChangeLog b/Build/source/texk/web2c/man/ChangeLog
index 972b6227722..06ce47d1d29 100644
--- a/Build/source/texk/web2c/man/ChangeLog
+++ b/Build/source/texk/web2c/man/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-06 Andreas Scherer <https://ascherer.github.io>
+
+ * ctwill.man,
+ * cweb.man: CWEB 4.4 release.
+
2021-04-13 Andreas Scherer <https://ascherer.github.io>
* ctwill.man,
diff --git a/Build/source/texk/web2c/man/ctwill.man b/Build/source/texk/web2c/man/ctwill.man
index 0601bfd42ab..1170b07a1f6 100644
--- a/Build/source/texk/web2c/man/ctwill.man
+++ b/Build/source/texk/web2c/man/ctwill.man
@@ -1,6 +1,6 @@
-.\" Automatically generated by Pandoc 2.12
+.\" Automatically generated by Pandoc 2.14
.\"
-.TH "CTWILL" "1" "April 24, 2021" "Web2c @VERSION@" "General Commands Manual"
+.TH "CTWILL" "1" "June 6, 2021" "Web2c @VERSION@" "General Commands Manual"
.hy
.SH NAME
.PP
@@ -111,7 +111,7 @@ The present incarnation of \f[B]ctwill\f[R] and its utilities tries hard
to be a drop-in replacement for the original package.
There are, however, a few differences worth noting:
.IP \[bu] 2
-This version is based on the most recent version of CWEB (4.3).
+This version is based on the most recent version of CWEB (4.4).
.IP \[bu] 2
In TeX\ Live the utility programs are prefixed with \f[B]ctwill-\f[R]
and the macro files with \f[B]ct\f[R] for technical reasons.
diff --git a/Build/source/texk/web2c/man/cweb.man b/Build/source/texk/web2c/man/cweb.man
index b5e1c28cb47..23fb8c824e7 100644
--- a/Build/source/texk/web2c/man/cweb.man
+++ b/Build/source/texk/web2c/man/cweb.man
@@ -1,6 +1,6 @@
-.\" Automatically generated by Pandoc 2.12
+.\" Automatically generated by Pandoc 2.14
.\"
-.TH "CWEB" "1" "April 24, 2021" "Web2c @VERSION@" "General Commands Manual"
+.TH "CWEB" "1" "June 6, 2021" "Web2c @VERSION@" "General Commands Manual"
.hy
.SH NAME
.PP