feat(huge): huge refactor (in progress).

Commented out libc includes to uncover all explicit dependencies.
A large fraction has now been ported over (no testing).
I did not port over the command line tools, such as the rc shell.
These will be done independently - as of now I just want the library to
stand independent.

Compilation currently fails due to the lack of math functions.

1 files changed, 10 insertions, 11 deletions

diff --git a/src/base/utf/vendor/mkrunewidth.c b/src/base/utf/vendor/mkrunewidth.c
index c911b66..7025744 100644
--- a/src/base/utf/vendor/mkrunewidth.c
+++ b/src/base/utf/vendor/mkrunewidth.c
@@ -38,7 +38,7 @@ parse_category(char *path)
     char *prop, field[NumFields][FieldLen];
 
     if(io·open(path, sys·ORead, &utf8))
-        panicf("can't open %s\n", path);
+        fatal("can't open %s\n", path);
 
     // NOTE: we don't check for comments here
     ec = -1;
@@ -111,7 +111,7 @@ parse_eawidths(char *path)
     char field[2][FieldLen];
 
     if(io·open(path, sys·ORead, &utf8))
-        panicf("can't open %s\n", path);
+        fatal("can't open %s\n", path);
 
     while((at=parse(&utf8, arrlen(field), field)) != ParseEOF){
         if(at == ParseSkip)
@@ -129,7 +129,7 @@ parse_eawidths(char *path)
         case 'F': w = 2; break;
 
         default:
-            panicf("malformed east asian width class: %s\n", field[1]);
+            fatal("malformed east asian width class: %s\n", field[1]);
         }
 
         coderange(field[0], &l, &r);
@@ -153,7 +153,7 @@ parse_emoji(char *path)
     char *s, field[2][FieldLen];
 
     if(io·open(path, sys·ORead, &utf8))
-        panicf("can't open %s\n", path);
+        fatal("can't open %s\n", path);
 
     while((at=parse(&utf8, arrlen(field), field)) != ParseEOF){
         if(at == ParseSkip)
@@ -198,17 +198,17 @@ maketable(char *label, char *table, int pairs, int onlyranges)
 
     /* ranges */
     if(snprintf(ident[Irange], arrlen(ident[Irange]), "%s_range", label) == arrlen(ident[Irange]))
-        panicf("out of identifier space\n");
+        fatal("out of identifier space\n");
     r = putrange(ident[Irange], table, onlyranges);
 
     if(!onlyranges && pairs){
         if(snprintf(ident[Ipair], arrlen(ident[Ipair]), "%s_pair", label) == arrlen(ident[Ipair]))
-            panicf("out of identifier space\n");
+            fatal("out of identifier space\n");
         p = putpair(ident[Ipair], table);
     }
     if(!onlyranges){
         if(snprintf(ident[Isingle], arrlen(ident[Isingle]), "%s_single", label) == arrlen(ident[Isingle]))
-            panicf("out of identifier space\n");
+            fatal("out of identifier space\n");
 
         s = putsingle(ident[Isingle], table);
     }
@@ -253,12 +253,11 @@ maketable(char *label, char *table, int pairs, int onlyranges)
 // -----------------------------------------------------------------------
 // main point of entry
 
-static
-void
+static void
 usage(void)
 {
     fprintf(stderr, "usage: mkrunewidth <UnicodeData.txt> <EastAsianWidth.txt> <EmojiData.txt>\n");
-    exit(1);
+    rt·exit(1);
 }
 
 #define SETW0(c) \
@@ -301,7 +300,7 @@ main(int argc, char *argv[])
     /* simple checking */
     for(c=0; c<NumRunes; c++){
         if(table.width[0][c] + table.width[1][c] + table.width[2][c] > 1)
-            panicf("improper table state");
+            fatal("improper table state");
     }
 
     putsearch();